CN100507575C - Test fixture for clamping signal terminal and its assembling method - Google Patents
Test fixture for clamping signal terminal and its assembling method Download PDFInfo
- Publication number
- CN100507575C CN100507575C CNB2006100088554A CN200610008855A CN100507575C CN 100507575 C CN100507575 C CN 100507575C CN B2006100088554 A CNB2006100088554 A CN B2006100088554A CN 200610008855 A CN200610008855 A CN 200610008855A CN 100507575 C CN100507575 C CN 100507575C
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- signal terminal
- socket
- module
- jack
- stuck
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Abstract
The invention discloses a testing cure tool, which includes a socket, a number of signal terminals, as well as a fixed module. The socket formed a number of their jacks, used to install the signal terminals. The fixed module installed in the socket, used to fix the cylinder of the signal terminals within the jacks. The numbers of signal terminals in testing cure tool adjusts and changes according to the different needs.
Description
Technical field
The present invention relates to a kind of measurement jig, particularly relate to a kind of measurement jig that is used for clamping signal terminal.
Background technology
In order to ensure the stability under the normal and long-term use of the functional operation of electronic product, electronic product can be accepted many different tests according to various situations before formal output or shipment.Though the test of electronic product can be undertaken by automatically testing machine platform, in some cases, still need to test in artificial mode.When carrying out the manual testing, need number according to the signal I/O port of product to be measured, select opposite end subnumber purpose measurement jig.Yet in the prior art, the measurement jig of various number of terminals does not have sharing, and terminal is difficult fixing, and easily slide and get loose in front and back.Not only during the tool production costs, the cost height, and because of getting loose easily and sliding, serviceable life is not long yet.
Summary of the invention
The object of the present invention is to provide a kind of measurement jig and assemble method thereof that is used for clamping signal terminal, to address the above problem.
The object of the present invention is achieved like this, and a kind of measurement jig that is used for clamping signal terminal promptly is provided.This measurement jig includes a socket, a plurality of signal terminal, and a stuck-module, and this stuck-module comprises one first fixture and one second fixture.Be formed with a plurality of jacks in this socket, each jack is provided with a protuberance.The cylinder of each signal terminal is installed in the corresponding jack, is used for transmitting electronic signal, be used for conflicting one first end of cylinder of this signal terminal of the protuberance on this jack.This stuck-module is installed on this socket, is used for an end of this signal terminal of clamping and the cylinder of this signal terminal is limited in this jack.
The present invention provides a kind of measurement jig that is used for clamping signal terminal in addition.This measurement jig includes a socket, a plurality of signal terminal, a filling module, and a stuck-module.Be formed with a plurality of jacks in this socket, each jack is provided with a protuberance.The cylinder of each signal terminal is installed in the corresponding jack, is used for transmitting electronic signal, be used for conflicting one first end of cylinder of this signal terminal of the protuberance on this jack.This filling module clip is held between this signal terminal and this jack.This stuck-module is installed on this socket, is used for the cylinder of this signal terminal and this filling limit module in this jack.
The present invention provides the method for a kind of assembling test tool and signal terminal in addition, it inserts a plurality of signal terminals respectively in a plurality of jacks of one socket, and a chaining pin of each signal terminal and a pin pin are exposed to outside this each jack, and make first end of each signal terminal contact at the interior protuberance of pairing jack, and a stuck-module is installed on this socket in removable mode, so that this each signal terminal is limited in this each jack, wherein this stuck-module comprises one first fixture and one second fixture, be locked in this socket with screw, in order to an end of this signal terminal of clamping.
Description of drawings
Fig. 1 is the synoptic diagram of measurement jig of the present invention;
Fig. 2 is the exploded view of measurement jig;
Fig. 3 is the synoptic diagram of the socket of Fig. 2;
Fig. 4 prolongs the cut-open view of dotted line 4-4 ' for the socket of Fig. 3;
Fig. 5 is the synoptic diagram of signal terminal among Fig. 2;
Synoptic diagram when Fig. 6 installs a signal terminal for base among Fig. 2;
Fig. 7 is the socket of Fig. 6 and the cut-open view that signal terminal prolongs dotted line 7-7 ';
Fig. 8 is the synoptic diagram when installing first fixture again on the socket of Fig. 6;
Fig. 9 is the cut-open view that Fig. 8 socket, signal terminal and first fixture prolong dotted line 9-9 ';
Figure 10 is the synoptic diagram after the socket of Fig. 8 is installed two second fixtures again;
Figure 11 prolongs the cut-open view of dotted line 11-11 ' for socket, signal terminal, first fixture and second fixture of Figure 10;
Figure 12 is the synoptic diagram of second kind of application mode of Fig. 1 measurement jig;
Figure 13 is the synoptic diagram of the third application mode of Fig. 1 measurement jig;
Synoptic diagram when Figure 14 installs a fixture for Fig. 2 socket;
Figure 15 is the synoptic diagram of a filling module and a signal terminal;
Figure 16 clogs the synoptic diagram of the filling element of module for Figure 15;
Figure 17 is Figure 15 signal terminal and the synoptic diagram of clogging element;
Synoptic diagram when Figure 18 is installed on the interior jack of the socket of Fig. 3 for the signal terminal of Figure 17 and two filling elements;
Figure 19 is the cut-open view that Figure 18 socket, signal terminal and filling element prolong dotted line 19-19 '.
The main element symbol description:
10 measurement jigs, 12 sockets
14 handles, 16 barres
18 labour contractors, 20,90 signal terminals
22 jacks, 24 sides
26 scratch resistant pad 30 stuck-modules
32 first fixtures, 34 second fixtures
36 lockholes, 38,44,48 through holes
40,42,46 screws, 50 lockholes
52,92 chaining pins, 54,94 pin pins
56,96 cylinders, 58 first ends
59 second ends, 60,100 circular cones
62 bulge loops, 70 fixtures
72 breach, 74 circular holes
78 filling modules, 80 filling elements
82 first hemizonids, 84 recesses
86 second hemizonids
Embodiment
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the synoptic diagram of measurement jig 10 of the present invention, and Fig. 2 is the exploded view of measurement jig 10.Measurement jig 10 is used for making things convenient for the tester to carry out the usefulness of electronic product test, and the tester can be connected to a tester table with an electronic installation to be measured by measurement jig 10, so that tester table can measure electronic installation to be measured.Measurement jig 10 includes a socket 12, leader 14, a plurality of signal terminal 20, and a stuck-module 30.The tester can promptly be connected to measurement jig 10 electronic installation to be measured or removes from electronic installation to be measured by handle 14, and handle 14 includes a barre 16 and a labour contractor 18, and barre 16 is formed with a plurality of through holes 44,48 respectively with labour contractor 18.Screw 42 is locked on the socket 12 by through hole 44, and makes the lower end of barre 16 be connected with socket 12.Screw 46 is locked on lockhole 50 on the barre 16 by through hole 48, and makes the upper end of barre 16 be connected in labour contractor 18.In the present embodiment, labour contractor 18 is perpendicular to barre 16, and tester's finger can be held easily and close handle 14, with operational testing tool 10.
In the following describes, will describe the jack 22 of socket 12 and the detail structure of signal terminal 20 in detail, and the assembling mode between jack 22 and the signal terminal 20.Please refer to Fig. 3 and Fig. 4, Fig. 3 is the synoptic diagram of the socket 12 of Fig. 2, and Fig. 4 prolongs the cut-open view of dotted line 4-4 ' for the socket 12 of Fig. 3.Each jack 22 is provided with a protuberance 62, the part of protuberance 62 sockets 12 bottoms, and its effect is when signal terminal 20 is installed on jack 22, an end of the signal terminal 20 that is used for conflicting.For such situation is described, please refer to Fig. 5～Fig. 7, Fig. 5 is the synoptic diagram of signal terminal 20 among Fig. 2, and Fig. 6 is the synoptic diagram when base 12 is installed a signal terminal 20 among Fig. 2, and Fig. 7 is the socket 12 of Fig. 6 and the cut-open view that signal terminal 20 prolongs dotted line 7-7 '.The external diameter of the cylinder 56 of signal terminal 20 approximates the internal diameter of jack 22, and in the time of therefore in signal terminal 20 is installed on jack 22, cylinder 56 can closely contact with the surface of jack 22, and then makes signal terminal 20 be difficult for double swerve.Cylinder 56 includes one first end 58 and one second end 59, and in the time of in signal terminal 20 is installed to jack 22, first end 58 of cylinder 56 can be conflicted with the bulge loop 62 in the jack 22, and has limited signal terminal 20 motion down.Please refer to Fig. 8 and Fig. 9, Fig. 8 is the synoptic diagram when installing first fixture 32 again on the socket 12 of Fig. 6, and Fig. 9 is the cut-open view that Fig. 8 socket 22, signal terminal 20 and first fixture 32 prolong dotted line 9-9 '.When first fixture 32 was fixed on the socket 12 by screw, second end 59 of the cylinder 56 of signal terminal 20 can be conflicted with first fixture 32, and the motion up of restricting signal terminal.Therefore, by the effect of the bulge loop 62 and first fixture 32, signal terminal 20 can be fixed in the jack 22.Please refer to Figure 10 and Figure 11, Figure 10 is the synoptic diagram after the socket 12 of Fig. 8 is installed two second fixtures 34 again, and Figure 11 prolongs the cut-open view of dotted line 11-11 ' for socket 12, signal terminal 20, first fixture 32 and second fixture 34 of Figure 10.The function of two second fixtures 34 is to strengthen restricting signal terminal 20 motion up, two second fixtures 34 can be fixed on the socket 12 by screw 40, and each second fixture 34 can combine with first fixture 32, and makes the circular cone 60 of signal terminal 20 be clamped between first fixture 32 and second fixture 34.What need pay special attention to is that stuck-module 30 can omit two second fixtures 34 and include only first fixture 32.
As previously mentioned, the number that is installed in the signal terminal 20 on the socket 12 can increase according to different testing requirements or reduce, when tester's desire changes the number of signal terminal 20, only need the fixture 32,34 of stuck-module 30 is removed, settle signal terminal 20 and sealed once more fixture 32,34 to get final product again again.Please refer to Figure 12 and Figure 13, Figure 12 is the synoptic diagram of 10 second kinds of application modes of Fig. 1 measurement jig, and Figure 13 is the synoptic diagram of Fig. 1 measurement jig 10 the third application modes.Figure 12 and Figure 13 show that respectively measurement jig 10 includes the enforcement situation of two signal terminals 20 and four signal terminals 20.Certainly, do not exceed in above-mentioned several modes in the installation number of the signal terminal 20 of measurement jig 10 and installation site.
Please refer to Figure 14, the synoptic diagram when Figure 14 is Fig. 2 socket 12 installations one fixture 70.The effect of first fixture 32 of stuck-module 30 is identical among the effect of fixture 70 and Fig. 2, all is to be used for restricting signal terminal 20 moving in jack 22, and different is that fixture 70 areas are big than first fixture 32.Fixture 70 is formed with a plurality of breach 72 and a plurality of circular hole 74, the width of breach 72 is little and greater than the circle diameter of pin pin 54 than the maximum gauge of circular cone 60, and the diameter of circular hole 74 is greater than the maximum gauge of circular cone 60, therefore fixture 70 can be installed on the socket 12 by the mode of installing from top to bottom.
For making measurement jig 10 can be compatible with the short and less signal terminal of cylindrical radius of other length, the present invention provides the filling module in addition.Please refer to Figure 15～Figure 17, Figure 15 is the synoptic diagram of a filling module 78 and a signal terminal 90, and the 16th figure is the synoptic diagram of the filling element 80 of filling module 78, and Figure 17 is signal terminal 90 and the synoptic diagram of clogging element 80.Similar to the structure of the signal terminal 20 of Fig. 5, signal terminal 90 also comprises a chaining pin 92, a pin pin 94, a cylinder 96 and a circular cone 100.The length of the cylinder 96 of signal terminal 90 is less than the length of the cylinder 56 of signal terminal 20, and the diameter of cylinder 96 is less than the diameter of the cylinder 56 of signal terminal 20.For cylinder 96 is fixed in the jack 22, filling module 78 is made up of two filling elements 80, is used for filling the space except that cylinder 96 in the jack 22.Each filling element 80 includes one first hemizonid 82 and one second hemizonid 86, the radius of curvature R 1 of first hemizonid 82 is greater than the radius of curvature R 2 of second hemizonid 86, thereby the inboard of filling element 80 is formed with a recess 84, and recess 84 can be inconsistent with cylinder 96.When filling element 80 is combined with signal terminal 90, the length H2 of the length H1 of cylinder 96 and second hemizonid 84 with the length that equals cylinder 56 among Fig. 5.Please refer to Figure 18 and Figure 19, the synoptic diagram when Figure 18 is installed on jack 22 in the socket 12 of Fig. 3 for the signal terminal 90 of Figure 17 and two filling elements 80, Figure 19 is Figure 18 socket 12, signal terminal 90 and clogs the cut-open view that element 80 prolongs dotted line 19-19 '.Filling element 80 can nestle up the inwall of jack 22, and bulge loop 62 can be close to the lower end of the cylinder 96 of signal terminal 90, and makes that the cylinder 96 of signal terminal 90 is fixed within the jack 22 of socket 12.
Measurement jig of the present invention includes a stuck-module and a plurality of signal terminal that plugs, can firmly signal terminal be fixed in the jack of a socket by stuck-module, and because signal terminal is replaced easily, the number of the signal terminal that measurement jig is included can adjust according to different testing requirements, and makes measurement jig of the present invention have the characteristics of high sharing.And because of measurement jig special structure design of the present invention, when stuck-module with signal terminal fixedly the time, signal terminal extremely is difficult for sliding or getting loose, and makes measurement jig extremely long serviceable life.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (15)
1. one kind in order to seize the measurement jig of signal terminal on both sides by the arms, includes:
One socket is formed with a plurality of jacks, and each jack is used for placing the signal terminal of a correspondence, and each jack is provided with a protuberance, first end of this corresponding signal terminal that is used for conflicting; And
One stuck-module, this stuck-module comprises one first fixture and one second fixture, be installed on this socket in removable mode, be used for an end of this signal terminal of clamping and this signal terminal is limited in this jack, and each signal terminal can be limited between this protuberance and this stuck-module in the corresponding jack.
2. measurement jig as claimed in claim 1, wherein this stuck-module also comprises one the 3rd fixture, is mounted on socket and between this first fixture and this second fixture.
3. measurement jig as claimed in claim 1 also includes the leader, is connected in this socket, and this handle includes:
One barre, one first end is connected in this socket; And
One labour contractor is connected in one second end of this barre.
4. measurement jig as claimed in claim 1, wherein this stuck-module is locked in this socket with screw.
5. measurement jig as claimed in claim 1 also includes a scratch resistant pad, is arranged at a side of this socket.
6. measurement jig as claimed in claim 5, wherein the friction factor of this scratch resistant pad is less than the friction factor of this side.
7. measurement jig as claimed in claim 1, wherein this protuberance forms a bulge loop.
8. measurement jig as claimed in claim 1, also comprise a plurality of filling modules, be arranged at respectively in this each jack, each signal terminal is clamped between the filling module of an interior protuberance of this correspondence jack and a correspondence, each filling module is between the signal terminal and this stuck-module of a correspondence, and signal terminal corresponding with this and the contact of this stuck-module.
9. measurement jig as claimed in claim 8, wherein respectively this filling module forms with one first filling element and one second filling elements combination respectively.
10. measurement jig as claimed in claim 9, wherein this first filling element and this second filling elements combination form a ring texture.
11. measurement jig as claimed in claim 9, wherein this first filling element is formed with a depressed part, in order to ccontaining this signal terminal.
12. the method for assembling test tool and signal terminal, include the following step: a plurality of signal terminals are inserted respectively in a plurality of jacks of a socket, and a chaining pin of each signal terminal and a pin pin are exposed to outside this each jack, and make first end of each signal terminal contact at the interior protuberance of pairing jack; And
One stuck-module is installed on this socket in removable mode, so that this each signal terminal is limited in this each jack, wherein this stuck-module comprises one first fixture and one second fixture, is locked in this socket with screw, in order to an end of this signal terminal of clamping.
13. method as claimed in claim 12, other comprises:
The leader is connected in this housing.
14. method as claimed in claim 12, other comprises:
One scratch resistant pad is arranged at a side of this socket.
15. method as claimed in claim 12, other comprises:
A plurality of filling modules are arranged at respectively in this each jack, so that each signal terminal is clamped between the filling module of an interior protuberance of this correspondence jack and a correspondence, each filling module is between the signal terminal and this stuck-module of a correspondence, and signal terminal corresponding with this and the contact of this stuck-module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100088554A CN100507575C (en) | 2006-02-22 | 2006-02-22 | Test fixture for clamping signal terminal and its assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100088554A CN100507575C (en) | 2006-02-22 | 2006-02-22 | Test fixture for clamping signal terminal and its assembling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101025425A CN101025425A (en) | 2007-08-29 |
| CN100507575C true CN100507575C (en) | 2009-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100088554A Expired - Fee Related CN100507575C (en) | 2006-02-22 | 2006-02-22 | Test fixture for clamping signal terminal and its assembling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100507575C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052765B (en) * | 2019-04-19 | 2021-07-27 | 中电科芜湖钻石飞机制造有限公司 | Universal aircraft earphone socket welding tool and welding method thereof |
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2006
- 2006-02-22 CN CNB2006100088554A patent/CN100507575C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101025425A (en) | 2007-08-29 |
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Granted publication date: 20090701 Termination date: 20150222 |
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| EXPY | Termination of patent right or utility model |