DE202005017035U1 - Plugging socket for use in telecommunication and data transmission system, has conductor board with cleared area in which contact springs and contact lugs are formed, where lugs are connected with connection wires of feed cable - Google Patents

Abstract

The socket has a conductor board holder, made of insulating material, on which a conductor board (7) is fixed. The board has an area in which springs (4) and lugs (8) are formed, where the lugs are connected with connection wires of a feed cable. Housing is made of electrical conductive material, where an integral part is inserted into the housing through a rear opening so that the springs are accessible through a front plug opening.

Description

The The invention relates to a socket for telecommunications and data transmission systems with a housing, the one plug-in opening for one Plug having a plurality of resilient contact wires, the in the plug-in opening protrude and which are connectable to a connecting line.

Such Sockets are widely known in the art. Usually such sockets consist of several individual elements, some soldered together or otherwise need to be firmly interconnected.

outgoing From this prior art, the invention is based on the object a socket generic type to create, which is modular and without tools and especially without soldering assembled functionally can be.

• – einem Leiterplattenhalter aus Isolierstoff, an dem eine folienartige Leiterplatte befestigbar ist, die freigelegte Bereiche aufweist, welche die Kontaktfedern bilden, und Kontaktohren, die mittelbar mit Anschlussadern eines Zuleitungskabels verbindbar sind,
• – einem Schneidgabelhalter aus Isolierstoff mit Schneidgabeln zum Kontaktieren der Anschlussadern, deren Enden am Schneidgabelhalter festgelegt sind und mit den Kontaktohren der Leiterplatte verbindbar sind,
• – einem Gehäuse vorzugsweise aus elektrisch leitfähigem Werkstoff, in welches der aus dem Leiterplattenhalter samt Leiterplatte und dem Schneidgabelhalter zusammengesetzte Bestandteil durch eine hintere Öffnung einsetzbar ist, so dass an einer vorderen Stecköffnung des Gehäuses die Kontaktfedern zugänglich sind,
• – einem Adernverteiler aus Isolierstoff, in den ein Anschlusskabel einsteckbar ist, dessen Adern positioniert auf Lagerböckchen des Adernverteilers aufliegen, wobei der Adernverteiler samt Kabel und positionierten Adern in die hintere Öffnung des Gehäuses einschiebbar und lagerichtig über dem Schneidgabelhalter positionierbar ist,
• – einem Hilfswerkzeug vorzugsweise aus elektrisch leitfähigem Werkstoff, welches einen Teil der hinteren Öffnung des Gehäuses verschließt und in Montagesolllage den Adernverteiler mit den aufgelegten Adern in die Schneidgabeln des Schneidgabelhalters eindrückt und in dieser Lage hält,
• – einen Deckelteil vorzugsweise aus elektrisch leitendem Werkstoff, welches den verbleibenden Freiraum der hinteren Öffnung abdeckt, wobei das Hilfswerkzeug und das Deckelteil stutzenartige Halbteile aufweisen, die einander in Montagesolllage zu einem das Anschlusskabel umgebenden Stutzen ergänzend ausgebildet sind,
• – einem Haltemittel, mittels dessen die stutzenartigen Halbteile in Solllage gehalten sind.

To solve this problem, the invention proposes that the socket consists of modular components composed of parts, namely

• A circuit board holder made of insulating material, to which a foil-like circuit board can be fastened, which has exposed areas which form the contact springs, and contact ears, which are connectable indirectly to connecting leads of a supply cable,
• A cutting fork holder made of insulating material with cutting forks for contacting the connecting leads, the ends of which are fixed on the cutting fork holder and can be connected to the contact holes of the printed circuit board,
• A housing, preferably of electrically conductive material, into which the component composed of the circuit board holder together with the printed circuit board and the cutting fork holder can be inserted through a rear opening, so that the contact springs are accessible at a front plug-in opening of the housing,
• A conductor made of insulating material into which a connection cable can be inserted, the wires of which are positioned on bearing blocks of the wire distributor, wherein the wire distributor, including cables and positioned wires, can be inserted into the rear opening of the housing and can be positioned in the correct position over the cutting fork holder,
• - An auxiliary tool preferably made of electrically conductive material, which closes a part of the rear opening of the housing and presses in assembly target position the wire distributor with the laid wires in the cutting forks of the cutting fork holder and holds in this position,
• A cover part, preferably of electrically conductive material, which covers the remaining free space of the rear opening, wherein the auxiliary tool and the cover part have lug-like half-parts, which are complementary to one another in assembly target position to a connecting cable surrounding the connecting piece,
• - A holding means by which the neck-like half parts are held in desired position.

ever after application of the socket, the housing, the auxiliary tool and the cover part in an unshielded version of electrically not conductive material, such as plastic, exist, or else the parts consist of a shielded embodiment of electrically conductive material, for example metal.

These Socket consists of several modular components, the virtually tool-free and especially without soldering together are functionally connected. The PCB holder is a plastic molding, on which a foil-like printed circuit board is placed. This foil-like Printed circuit board preferably has exposed in an end region Areas on which form corresponding contact springs.

Preferably at the side facing away from the contact springs contact ears are exposed, which serve for the indirect connection of leads of a supply cable. The contact ears are connected by corresponding conductor tracks of the printed circuit board with the corresponding contact springs, so that in each case a contact spring is associated with a contact ear. For example, eight such contact springs and eight corresponding contact ears are provided. The circuit board holder is a substantially flat element, which accommodates the foil-like printed circuit board in its rear region in the installation position and has regions in which the contact holes of the printed circuit board are inserted. Starting from this rear portion of the circuit board holder has this approximately centrally of its longitudinal extension to a support bracket to which the film circuit board is placed, which adjoins this support bracket, a free space in which the contact spring fingers are arranged. At the rear end facing away from the front edge of the circuit board holder attachment points for the end of the sheet-like circuit board are provided. from this front end of the circuit board holder project obliquely upward directed resilient retaining fingers, which serve as a support for the contact springs. Another component of the socket is a cutting fork holder made of plastic, are arranged on the corresponding cutting forks of electrically conductive material, which serve to contact the connecting wires of the connecting cable. The cutting forks are fixed with their foot ends on the cutting fork holder and protrude from underneath the cutting fork holder so that they are connectable to the contact holes of the circuit board when the cutting fork holder is placed on the PCB holder and pressed. This preassembled unit can be used in the corresponding housing preferably made of electrically conductive material, for example, zinc die casting. For this purpose, the housing has a rear opening into which the parts can be inserted, wherein the housing has a front plug-in opening, behind which the contact springs of the preassembled element are arranged so that a corresponding plug can be inserted into the plug-in opening and contacted with the contact springs ,

To the Contacting and placing the wires is a plastic core distributor provided, in which a connecting cable can be inserted, the insulating jacket is removed at the end, leaving the shielding of the connecting cable is exposed and the wires of the connecting cable over the Protrude shield. With connection cable inserted in the wire distributor The wires of the cable are positioned on bearing blocks of the cable Conductor on. This element, together with the cable in the rear opening of the housing additionally inserted and in the correct position be positioned on the cutting fork holder. To the contact to reach the cores with the cutting forks of the cutting fork holder, an auxiliary tool is provided, which is preferably made of electrical conductive Material consists, a part of the rear opening of the housing closes and preferably with the housing is in electrically conductive connection. In the assembly order situation is the wire distributor with the inserted wires by inserting of the auxiliary tool is pressed into the cutting forks of the cutting fork holder and secured in this situation. In addition is another cover part, preferably made of electrically conductive material, For example, zinc die casting provided which the remaining Free space of the rear opening covers. The auxiliary tool and the additional cover part each have a nozzle-like Half pieces (half shells) on each other in assembly target position too a connecting cable with a different diameter surrounding nozzle additional are shaped. To the final Position assurance is a holding means provided by means of which clip-like half parts are held in desired position.

The Socket consists of a few, functionally designed individual elements. The modular design allows a simple manufacture of items and a fast as well simple assembly of the parts to complete the socket and for connecting the socket to a corresponding connecting cable.

A preferred development is seen in that the circuit board holder has a rear-planar first partial area in the assembly target position, on which the film-like printed circuit board is placed, wherein of the protrude the first part of holding mandrels, which pass through the circuit board, and that at the side edge edges perforations in the first part are provided, in which the angled from the circuit board down Contact ears engage.

Of the Printed circuit board holder is approximately rectangular in plan view. In the rear planar Area on which the film-like printed circuit board is placed, Holding thorns are provided, which pass through the circuit board, so that a positioning aid and a fixation is achieved. The circuit board holder has box-like in the region of the contact ears Perforations in which the angled from the circuit board down Contact ears engage so that they are spaced apart and are held in the correct position.

In addition is provided that the circuit board holder in an assembly target position front, upwardly projecting second portion has on the circuit board rests, with a resilient comb-like Structure supports the separated contact springs of the PCB and at least one retaining pin is provided on the end face, the the end of the circuit board passes through and fixed.

Also Here, the at least one end-side retaining pin serves as a positioning aid and as a security for the circuit board. The resilient comb-like structure serves to support the mutually separated contact springs exposed from the circuit board are.

there is preferably provided that at the second portion between the comb-like structure and a bottom portion of the circuit board holder a support spring with a number corresponding to the number of isolated contact springs provided number of spring fingers arranged as a support for the comb-like Serve structure.

The support spring can be made of suitable material, such as plastic or metal consist. It supports starting at the comb-like structures of the PCB holder, which in turn is the support for the form isolated contact springs.

A further preferred embodiment is seen in that the cutting fork holder consists of a cuboid housing part open on one side and a frame-like cover part molded onto the housing part, wherein the housing part has a bottom plate, which is placed on the circuit board holder and penetrated by the retaining pins of the circuit board holder to parallel Side edge regions of the bottom plate cutting forks are held, which protrude in the direction of the open mouth of the housing part and the underside of the bottom plate Having U-shaped bent contact portions which are resiliently applied to the contact ears of the circuit board, and wherein the frame-like cover member surrounds the contact springs of the circuit board like a window, wherein in assembly target position of the cutting fork holder is firmly connected to the circuit board holder.

Of the Cutting fork holder can be correspondingly on the PCB holder put on and connected to this, with the retaining pins can serve as plug-in fuse elements or after assembly the parts can be deformed together to a lasting cohesion to secure the parts. The U-shaped bent end portions of the cutting forks engage in the box-shaped perforations the circuit board holder, in which the contact ears of the circuit board arranged are, so that a secure, resilient contact is achieved. The frame-like cover part of the cutting fork holder covers the end portions the contact springs off and protects these laterally and also on the front side, wherein the window-like cutout the insertion opening for one corresponding plug forms.

A Particularly preferred development is seen in that of Conductor a plug-in opening for the Connecting cable, wherein in addition to the insertion opening a finger pivotally is molded onto which the cable with its end, from which the cable wires emerge, is attachable, leaving the finger between the insulating jacket and the braided shield of the connection cable engages, the remote from the plug opening Side of the wire distributor on two parallel longitudinal areas the bearing blocks for the cable wires and that on the opposite side of the finger of the wire distributor a lid is hinged, which covers the space between the cable and the insertion opening.

By this education is it possible the stripped end area of the connection cable to the finger of the To put on wire distributor, creating a positioning aid for the Cable is formed. The finger reaches into the space between the remaining insulating jacket and the braided shield of the connection cable. The cable wires protrude far over the braid before. In this position, so the cable can be plugged and be folded around the bending edge of the finger and in a corresponding position be spent. The cable wires are on the corresponding bearing blocks hung up, being supernatant Areas can be separated. By closing the lid is fixed the position of the connecting cable, the Lid preferably locked in different positions is so that cables of different diameters are detected and covered can be.

moreover is preferably provided that the auxiliary tool to the free end cuneiform rejuvenated is and the top of the wire distributor is chamfered accordingly.

By this education is it possible to insert the auxiliary tool with little effort in the housing and thereby the wire distributor with the laid on the bearing blocks Push wires into the cutting forks. By the wedge-shaped training will be moving and pushing the veins promoted in the cutting forks.

moreover is preferably provided that the neck-like half parts of Auxiliary tool and the cover part on the inner circumference have contact surfaces, which form the screen tap of the shielding of the cable and contours, which rest on the insulating jacket of the cable and a strain relief form.

Also can be provided that the holding means for the cohesion of the nozzle-like Half parts is formed by a surrounding cable ties.

moreover can be provided that the housing snap hooks for attachment the socket releasably secured in a window of a component are.

Such Snap hooks can be arranged interchangeable and serve for attachment in windows of corresponding components. The snap hooks are attached to the corresponding geometry of the corresponding window adapted.

In addition, can be provided that the front plug opening of the housing a Lid is assigned.

One such cover represents a dust cap, for example solvable on the housing can be attached and is used to close the plug-in opening, if these not required becomes.

Farther can be provided that at the rear housing end, preferably on the underside, an additional earth connection, for example a connection plug shoe, is provided.

One such additional ground connection may be required to ground the housing.

One preferred embodiment is shown in the drawing and described in more detail below. It shows:

1 a printed circuit board holder with printed circuit board in plan view;

2 likewise seen in longitudinal section;

3 likewise in an oblique view;

4 a cutting fork holder seen in oblique view from above;

5 likewise seen from obliquely below;

6 the cutting fork holder in plan view;

7 the cutting fork holder in a longitudinal section;

8th likewise seen in cross-section;

9 a preassembly position of the board holder and cutting fork holder;

10 seen the parts in a pre-assembly in section;

11 the parts seen in the installation target position in section;

12 the parts in nominal position seen in oblique view from above;

13 the parts seen in longitudinal section;

14 a wire distributor in a pre-assembly position in view;

15 likewise in an intermediate position;

16 likewise in another intermediate position;

17 the wire distributor in side view in an intermediate position;

18 the wire distributor in an end position;

19 the housing of the socket with inserted circuit board holder and cutting fork holder and in front of the rear housing opening oriented wire distributor and auxiliary tool, partially cut;

20 likewise in the case of inserted into the rear housing opening wire distributor;

21 the individual elements in aligned in a pre-assembly auxiliary tool;

22 likewise in an oblique view;

23 likewise with inserted auxiliary tool;

24 likewise seen in section;

25 the socket in the final assembly position in view;

26 a variant in the view according to 25 ;

27 the socket seen in section.

In the drawings is a socket 1 and their individual elements shown. The socket has a housing 2 on, the front side a plug-in opening 3 for a corresponding plug, wherein in this recess, the plug-in opening 3 forms, a variety of resilient contacts 4 are provided. These springy contacts 4 are suitably, as will be described later, with a connecting line 5 electrically connected.

The socket 1 is modularly composed of several parts. The socket 1 has a circuit board holder 6 made of plastic, on which a foil-like printed circuit board 7 is attached. This circuit board 7 has exposed areas which the contact springs 4 form as well as exposed contact ears 8th , which in later described manner indirectly with connecting wires of the supply cable 5 are connected. Further, a cutting fork holder 9 made of plastic, the cutting forks 10 for contacting the connecting wires of the connecting cable 5 having. These cutting forks 10 are with their end area 11 on the cutting fork holder 9 fixed and with the contact ears 8th the circuit board 7 connectable. Furthermore, the socket has 1 the housing 2 on, which consists of electrically conductive material, such as zinc die-casting. In this case 2 can the out of the PCB holder 6 including circuit board 7 and cutting fork holder 9 compound component through a rear opening 12 inserted and positioned in the correct position by appropriate housing contours. In addition, the cutting fork holder has snap hooks 13 and retaining projections 14 on, for locking on the housing 2 serve. In the position, such as in 19 it can be seen, are the contact springs 4 freely accessible in the area of the plug-in opening 3 of the housing 2 ,

Furthermore, a wire distributor 15 made of plastic, in which the end of the connecting cable 5 is pluggable. The connection cable is freed in this area of its Isolierummantelung, so that in a partial area, the shield 16 exposed and in the area above the veins 17 protrude. In the nominal position are the veins 17 in Lagerböckchen 18 used and held and positioned. Provided the wire distributor 15 including cable 5 and positioned wires 17 in the rear opening 12 of the housing 2 is inserted and in the correct position over the cutting fork holder 10 is positioned as in 20 is illustrated, the contacting of the wires 17 with the cutting forks 10 as well as the positionally correct arrangement take place. This is an auxiliary tool 19 provided, which consists of electrically conductive material, for example, as zinc die casting, as the housing 2 , wherein the auxiliary tool on the one hand in the rear housing opening 12 retractable mounting fingers 20 and on the other hand, a kind of lid part 21 having, which in the assembly target position a part of the rear opening 12 of the housing 2 closes. In the assembly target situation, for example, in 24 is illustrated by the mounting fingers 20 of the auxiliary tool 19 the wire distributor 15 with the inserted wires 17 in the cutting forks 10 of the cutting fork holder 9 pressed in and held in this position.

Finally, there is a lid part 22 preferably also made of electrically conductive material on the housing 2 pivotally held, which the remaining space of the rear opening 12 closes. Both the auxiliary tool 19 as well as the lid part 22 have neck-like half parts 23 . 24 in the assembly order situation to a the connecting cable 5 surrounding stubs are arranged, wherein the desired position, for example, with a holding means 25 is fixed.

As in particular from the 1 to 3 can be seen, the circuit board holder 6 a rear planar first portion, the in 1 and 2 on the right is the on the sheet-like circuit board 7 is up. Holding thorns protrude from this first section 26 off, the circuit board 7 succeed. There are perforations on the side edges 27 trained, in which the of the circuit board 7 in nominal position down angled contact ears 8th intervention. In the illustration according to 1 to 3 are these contact ears 8th not yet angled down. The later target position is for example in 11 seen. The perforations 27 form box-like shots that are not just the contact ears 8th hold, but also later the corresponding ends 11 the cutting forks 10 take up.

The PCB holder 6 also has a front in assembly target position, upwardly projecting second portion on which the circuit board 7 rests. At the front end is a resilient comb-like structure 28 on the PCB holder 6 molded, by means of which from the circuit board 7 separated contact springs 4 are resiliently supported. Furthermore, on the front side of the circuit board holder 6 at least one retaining pin 29 provided, the the local end of the circuit board 7 reaches through and fixes. At the second part of the circuit board holder 6 is between the comb-like structure 28 and a bottom portion of the board holder 6 a support spring 30 arranged, one according to the number of isolated contact springs 4 provided number of spring fingers, each of the individual tooth of the comb-like structure 28 springy supported.

Like from the 4 to 8th particularly clear, consists of the cutting fork holder 9 from an approximately cuboid-sided, in 4 upwardly open housing part 31 and a frame-like, to the housing part 31 front molded cover 32 , The housing part 31 has a bottom plate, the mounting target position on the PCB holder 6 is put on and off the holding thorns 26 is penetrated. The holding mandrels can be inserted into the perforations in a latching manner or after placing the cutting fork holder 9 be pressed so that a permanent connection between the parts is made. At the parallel side edge areas of the bottom plate of the housing part 31 are the cutting forks 10 held in the corresponding recesses and protrude toward the open mouth of the housing part 31 in front. On the underside of the bottom plate, they have U-shaped bent contact areas 11 on how particular out 5 is apparent. In the mounting position, these resiliently engage the contact ears 8th on, as in 11 clarified, with the contact ears 8th held pressed against the hole reveal the corresponding opening.

The frame-like cover part 32 surrounds the contact springs 4 window-like and covers the corresponding edge of the PCB holder 6 , This is for example in 12 illustrated.

The wire distributor 15 has a plug-in opening for the connection cable 5 on, where beside the plug opening a finger 33 is pivotally formed, which is opposite to the direction of insertion of the cable 5 protrudes. As from the sequence of figures of the 14 . 15 and 16 can be seen, the cable 5 with its end, from which the cable wires 17 escape, on the finger 33 be plugged, leaving the finger 33 between the insulating jacket and the braided screen 16 of the connection cable 5 attacks. The cable can be fed axially in this way, as in 14 illustrated and then in the position according to 16 be bent, the predetermined bending by the articulation of the finger 33 at the wire distributor 15 mandatory. In this position can be on the wire distributor 15 hinged lid 34 be spent in closed position, depending on the diameter of the cable 5 a locking takes place in different positions. These are on fork-like supports of the wire distributor 15 entspre latching contours 35 intended. In this grab catch fingers 36 of the lid 34 one.

The side facing away from the plug opening of the wire distributor 15 (in 14 lying down) has at two parallel longitudinal areas the bearing blocks 18 for the cable wires 17 on. In the final position results in a situation as in 18 is shown.

How out 19 to 24 can be seen, the auxiliary tool 19 mounting tool 20 on, tapering to the free end wedge-shaped, while the top of the wire distributor 15 a corresponding skew 37 has, so that when inserting the mounting fingers 20 a downward movement of the wire distributor 15 and contacting the wires 17 with the cutting forks 10 he follows.

The neck-like half pieces 23 and 24 of the lid part 22 or the auxiliary tool 19 have contact surfaces on their inner circumference 38 on top of that with the shielding 16 of the cable 5 are in contact, and they have contours 39 on, located on the insulating jacket of the cable 5 support to form a strain relief. In the mounting target position is as a holding means 25 for the cohesion of the neck-like half-parts 23 . 24 for example, a surrounding cable tie provided. In addition, on the housing 2 snap hooks 40 be mounted interchangeable to allow mounting on different mounting holes. Also preferably is the front plug opening of the housing 2 a lid 41 assigned, which serves as dust protection. Finally, at the rear end of the case 2 preferably an additional ground connection on the underside 42 be provided as in 26 illustrated.

To assemble the individual parts, the flexible printed circuit board can be used first 7 on the PCB holder 6 Applied in the correct position and are provisionally fixed by the specified means. Then the ears become 8th bent downwards, leaving them in the box-like openings 27 einliegen. On the thus prepared part can then the cutting fork holder 9 be attached and with the PCB holder 6 be connected to a unit. The assembly process is based on the 9 to 12 illustrated. Below is the cable 5 in a similar way with the wire distributor 15 be connected as in 14 to 18 is illustrated. It then takes the assembly of the parts in the housing 2 , where first the unit of PCB holder 6 and cutting fork holder 9 in the rear opening 12 of the housing is inserted and positioned in the correct position. Subsequently, the wire distributor 15 including cable in the rear housing opening 12 be inserted. This is from the 19 and 20 seen. Subsequently, then the auxiliary tool 19 in the rear opening 12 be pushed in, as from the sequence of 21 to 24 is apparent.

It will then only the lid part 22 adjusted to the closed position. The socket 1 is functional with it.

The Invention is not on the embodiment limited, but in the context of the Revelation often variable.

All new individual items disclosed in the description and / or drawing. and combination features are considered essential to the invention.

1

receptacle

2

casing

3

Plug opening for plug

4

Spring contacts

5

terminal extension

6

Boardholder

7

circuit board

8th

Contact ears

9

Cutting fork holder

10

ID slots

11

Ends of 10 ,

12

rear opening of 2 ,

13

locking lugs

14

retaining projections

15

wires terminal

16

shielding

17

veins

18

bearing block

19

auxiliary tool

20

mounting tool

21

Cover part v. 19

22

cover part

23

stub-like half part

24

"

25

holding means

26

Holding thorns on 6 ,

27

perforations

28

springy comb-like structure

29

holding mandrel

30

support spring

31

Housing part v. 9 ,

32

Cover part v. 9 ,

33

Finger on 15 ,

34

Lid on 15 ,

35

latching contours

36

latching fingers

37

Slanting on 15 ,

38

contact surfaces

39

contours

40

snap hooks

41

cover

42

connection

Claims (12)

Socket ( 1 ) for telecommunications and data transmission systems with a housing ( 2 ), which has a plug-in opening ( 3 ) for a plug, with a plurality of resilient contacts ( 4 ), which protrude into the plug-in opening and which can be connected to a connection line, characterized in that the socket ( 1 ) consists of modular parts, namely - a circuit board holder ( 6 ) of insulating material, on which a foil-like printed circuit board ( 7 ), which has exposed areas, which the contact springs ( 4 ) and contact ears ( 8th ) indirectly with connection wires ( 17 ) of a feeder cable ( 5 ), - a cutting fork holder ( 9 ) of insulating material with cutting forks ( 10 ) for contacting the connecting wires ( 17 ), whose ends on the cutting fork holder ( 9 ) and with the contact ears ( 8th ) of the printed circuit board ( 7 ), - a housing ( 2 ) preferably made of electrically conductive material, in which the from the circuit board holder ( 6 ) with circuit board ( 7 ) and the cutting fork holder ( 9 ) compound component through a rear opening ( 12 ) is used, so that at a front plug opening ( 3 ) of the housing ( 2 ) the contact springs ( 4 ), - a wire distributor ( 15 ) of insulating material into which a connection cable ( 5 ) can be inserted, whose wires ( 17 ) positioned on bearing blocks ( 18 ) of the wire distributor ( 15 ), whereby the wire distributor ( 15 ) including cable ( 5 ) and positioned wires ( 17 ) in the rear opening ( 12 ) of the housing ( 2 ) insertable and in the correct position over the cutting fork holder ( 9 ), - an auxiliary tool ( 19 ) preferably made of electrically conductive material which forms part of the rear opening ( 12 ) of the housing ( 2 ) and closes the wire distributor ( 15 ) with the applied wires ( 17 ) in the cutting forks ( 10 ) of the cutting fork holder ( 9 ) and holds in this position, - a cover part ( 21 ) preferably made of electrically conductive material, which the remaining space of the rear opening ( 12 ), whereby the auxiliary tool ( 19 ) and the lid part ( 21 ) half-pieces ( 23 . 24 ), which are in close contact with each other to a connection cable ( 5 ) surrounding nozzles are additionally formed, - a holding means ( 25 ), by means of which the neck-like half parts ( 23 . 24 ) are held in desired position. Socket according to claim 1, characterized in that the circuit board holder ( 6 ) has a rear in assembly target position planar first portion, to which the sheet-like circuit board ( 7 ) is placed, wherein of the first portion holding thorns ( 26 ) protrude the printed circuit board ( 7 ) and that at the side edge edges perforations ( 27 ) are provided in the first portion, in which the of the circuit board ( 7 ) downwardly angled contact ears ( 8th ) intervene. Socket according to claim 1 or 2, characterized in that the circuit board holder ( 6 ) has a front in assembly target position, upwardly projecting second portion, on which the printed circuit board ( 7 ) rests with a resilient comb-like structure ( 28 ) the separated contact springs ( 4 ) of the printed circuit board ( 7 ) and at the end face at least one retaining pin ( 29 ) is provided, which is the end of the circuit board ( 7 ) and fixes. Socket according to claim 3, characterized in that at the second portion between the comb-like structure ( 28 ) and a bottom portion of the circuit board holder ( 6 ) a support spring ( 30 ) is arranged with a number corresponding to the number of isolated contact springs number of spring fingers, which serves as a support for the comb-like structure ( 28 ) serve. Socket according to one of claims 1 to 4, characterized in that the cutting fork holder ( 9 ) of a cuboid housing part open on one side ( 31 ) and a frame-like to the housing part ( 31 ) molded cover ( 32 ), wherein the housing part ( 31 ) has a bottom plate, which on the circuit board holder ( 6 ) and from the retaining thorns ( 26 ) of the circuit board holder ( 6 ) is penetrated, at parallel side edge regions of the bottom plate cutting forks ( 10 ), which are in the direction of the open mouth of the housing part ( 31 protrude and underside of the bottom plate U-shaped bent contact areas ( 11 ) which resiliently against the contact ears ( 8th ) of the printed circuit board ( 7 ) are applied, and wherein the frame-like cover part ( 32 ) the contact springs ( 4 ) of the printed circuit board ( 7 ) surrounds in a window-like manner, wherein in assembly desired position of the cutting fork holder ( 9 ) fixed to the PCB holder ( 6 ) connected is. Socket according to one of claims 1 to 5, characterized in that the wire distributor ( 15 ) an insertion opening for the connecting cable ( 5 ), wherein next to the insertion opening a finger ( 33 ) is pivotally formed, on which the cable ( 5 ) with its end from which the cable wires ( 17 ), attachable, so that the finger ( 33 ) between the insulating jacket and the braid ( 16 ) of the connection cable ( 5 ), wherein the side facing away from the plug opening of the wire distributor ( 15 ) on two parallel longitudinal areas the bearing blocks ( 18 ) for the cable cores ( 17 ), and that on the finger ( 33 ) opposite region of the wire distributor ( 15 ) a lid ( 34 ), which closes the free space between cables ( 5 ) and insertion opening covers. Socket according to one of claims 1 to 6, characterized in that the auxiliary tool ( 19 ) is tapered wedge-shaped to the free end and the top of the wire distributor ( 15 ) is beveled accordingly. Socket according to one of claims 1 to 7, characterized in that the neck-like half-parts ( 23 . 24 ) of the auxiliary tool ( 19 ) and the lid part ( 22 ) on the inner circumference contact surfaces ( 38 ) having the screen tap of the shield ( 16 ) of the cable ( 5 ) and contours ( 39 ), which on the insulating jacket of the cable ( 5 ) and form a strain relief. Socket according to one of claims 1 to 8, characterized in that the holding means ( 25 ) for the cohesion of the neck-like half-pieces ( 23 . 24 ) is formed by a surrounding cable tie. Socket according to one of claims 1 to 9, characterized in that the housing ( 2 ) Snap hook ( 40 ) for fixing the socket ( 1 ) are releasably secured in a window of a component. Socket according to one of claims 1 to 10, characterized in that the front plug-in opening ( 3 ) of the housing ( 2 ) a lid ( 41 ) assigned. Socket according to one of claims 1 to 11, characterized in that at the rear housing end, preferably below, a Zusatzerdanschluss ( 42 ), for example a connection plug shoe, is provided.