CN103732029A - Circuit board fixing device used for detecting temperature rise - Google Patents
Circuit board fixing device used for detecting temperature rise Download PDFInfo
- Publication number
- CN103732029A CN103732029A CN201310568316.6A CN201310568316A CN103732029A CN 103732029 A CN103732029 A CN 103732029A CN 201310568316 A CN201310568316 A CN 201310568316A CN 103732029 A CN103732029 A CN 103732029A
- Authority
- CN
- China
- Prior art keywords
- side plate
- circuit board
- temperature rise
- board fixing
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a circuit board fixing device used for detecting temperature rise. The circuit board fixing device used for detecting the temperature rise comprises a square base plate and side plate fixing supporting columns fixed to the four corners of the base plate, wherein two clamping grooves are formed in each side plate fixing supporting column, a side plate is clamped between the clamping grooves of every two adjacent side plate fixing supporting columns, and top plate fixing holes are formed in the tops of the side plate fixing supporting columns. The circuit board fixing device used for detecting the temperature rise has the advantages that the structure is simple, and a circuit board in a box can be operated conveniently.
Description
Technical field
The present invention relates to circuit board fixed case, relate in particular a kind of circuit board fixing device for detection of temperature rise.
Background technology
Switch cubicle is a kind of electric equipment, is provided with a lot of equipment in switch cubicle, because load is very large, very important to the detection of temperature rise in switch cubicle.When temperature rise is detected, can use temperature rise testing circuit, when circuit board is fixed, adopt fixed case.Existing circuit board fixed case, its surrounding is the body structure of sealing, when placing circuit board, directly circuit board is put in case, then circuit board is fixed, last fixed roof.Circuit board being detected to when welding, during especially by multilayer circuit board, circuit board need be detected to welding again from taking out in casing, it is very inconvenient to operate.And the surrounding of fixed case is smooth structure, be difficult for taking.
Summary of the invention
The invention provides a kind of circuit board fixing device for detection of temperature rise, it is simple in structure, is easy to take, and is convenient to the circuit board in case to operate.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
For detection of the circuit board fixing device of temperature rise, it comprises square floor and is fixed on the side plate anchor post on four angles of base plate, on described side plate anchor post, be provided with two draw-in grooves, between the draw-in groove of adjacent two side plate anchor posts, card has side plate, and the top of described side plate anchor post is provided with top board fixing hole.
Further technical scheme is:
As preferably, described draw-in groove and base plate are perpendicular.
As preferably, the width of described draw-in groove equates with the thickness of side plate.
As preferably, the degree of depth of described draw-in groove is greater than 0.5 centimetre and be less than 1.5 centimetres.
As preferably, described side plate anchor post is connected with top board by top board fixing hole.
Compared with prior art, the invention has the beneficial effects as follows:
1, its structure of the present invention is conducive to circuit board to overhaul welding, when circuit board is overhauled, only side plate never need be needed in circuit board draw-in groove, to extract out and can overhaul welding to circuit board.
2, the side wall perimeter of this fixed case has outstanding structure, and side plate anchor post has outstanding structure, is convenient to picking and placeing of fixed case.
3, of the present invention simple in structure, be easy to realize.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of side plate of the present invention while not being stuck in draw-in groove.
Label in figure is: 1, base plate; 2, side plate anchor post; 21, draw-in groove; 22, top board fixing hole; 3, side plate.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.Embodiments of the present invention include but not limited to the following example.
[embodiment]
The circuit board fixing device for detection of temperature rise as depicted in figs. 1 and 2, it comprises square floor 1 and is fixed on the side plate anchor post 2 on 1 four angles of base plate, on described side plate anchor post 2, be provided with two draw-in grooves 21, between the draw-in groove 21 of adjacent two side plate anchor posts 2, card has side plate 3, and the top of described side plate anchor post 2 is provided with top board fixing hole 22.
In the present invention, on the basis of existing technology, the casing of sealing is improved, the sidewall that makes casing is dismountable structure.Side plate anchor post 2 is fixed on four angles of base plate, and side plate is fixed, and during use, circuit board is put on base plate, side plate is stuck in the draw-in groove of adjacent two side plate anchor posts 2.While again circuit board being overhauled to welding, side plate is detached from draw-in groove.Do not need circuit board to take out in casing, simplify maintenance process, be convenient to the maintenance welding to circuit board.Side plate is stuck in the draw-in groove of side plate anchor post, makes side plate anchor post have outstanding structure, is convenient to taking of fixed case.
For the ease of the installation to side plate with detach, described draw-in groove 21 is perpendicular with base plate 1.If draw-in groove and base plate out of plumb, when side plate is installed, operation is trouble.
Draw-in groove is for fixed side, and in order to make the fixed structure of side plate more stable, the width of described draw-in groove 21 equates with the thickness of side plate 3.Side plate is stuck in draw-in groove, and the width of draw-in groove 21 can not be greater than the thickness of side plate; If the width of draw-in groove 21 is less than the thickness of side plate, side plate is arranged on after draw-in groove, and side plate is easily loosening.
More stable for what side plate was installed, the degree of depth of described draw-in groove 21 is greater than 0.5 centimetre and be less than 1.5 centimetres.Draw-in groove is for fixed side, and the degree of depth of draw-in groove concerns the degree of depth of side plate embedding side plate anchor post, and its degree of depth is darker, and it is more stable that side plate is fixed, so the degree of depth of draw-in groove is greater than 0.5 centimetre.But the degree of depth is too dark, just higher to the requirement of side plate anchor post, from side plate anchor post with to side plate fixing-stable degree, to consider on both side, the degree of depth of draw-in groove is less than 1.5 centimetres.
Described side plate anchor post 2 is connected with top board by top board fixing hole 22.Top board fixing hole is for connecting lateral plate anchor post and top board, its can be set to screwed hole or porose in have the irregular hole of water caltrop.
Be as mentioned above embodiments of the invention.The present invention is not limited to above-mentioned execution mode, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
Claims (5)
1. for detection of the circuit board fixing device of temperature rise, it is characterized in that: it comprises square floor (1) and is fixed on the side plate anchor post (2) on (1) four angle of base plate, on described side plate anchor post (2), be provided with two draw-in grooves (21), between the draw-in groove (21) of adjacent two side plate anchor posts (2), card has side plate (3), and the top of described side plate anchor post (2) is provided with top board fixing hole (22).
2. the circuit board fixing device for detection of temperature rise according to claim 1, is characterized in that: described draw-in groove (21) is perpendicular with base plate (1).
3. the circuit board fixing device for detection of temperature rise according to claim 1, is characterized in that: the width of described draw-in groove (21) equates with the thickness of side plate (3).
4. the circuit board fixing device for detection of temperature rise according to claim 1, is characterized in that: the degree of depth of described draw-in groove (21) is greater than 0.5 centimetre and be less than 1.5 centimetres.
5. the circuit board fixing device for detection of temperature rise according to claim 1, is characterized in that: described side plate anchor post (2) is connected with top board by top board fixing hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568316.6A CN103732029A (en) | 2013-11-15 | 2013-11-15 | Circuit board fixing device used for detecting temperature rise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568316.6A CN103732029A (en) | 2013-11-15 | 2013-11-15 | Circuit board fixing device used for detecting temperature rise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103732029A true CN103732029A (en) | 2014-04-16 |
Family
ID=50455909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568316.6A Pending CN103732029A (en) | 2013-11-15 | 2013-11-15 | Circuit board fixing device used for detecting temperature rise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103732029A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6385053B1 (en) * | 1999-02-26 | 2002-05-07 | Cisco Technology, Inc. | PCB vertical and horizontal guide |
| CN2744128Y (en) * | 2004-11-05 | 2005-11-30 | 深圳市世纪人无线通讯设备有限公司 | Mounting device of circuit board for free space optical communication system |
| US20070119792A1 (en) * | 2005-11-29 | 2007-05-31 | Foundry Networks, Inc. | Rackmount system including conversion rail |
| CN103167757A (en) * | 2011-12-15 | 2013-06-19 | 利塔尔两合公司 | Enclosure for accommodating devices, in particular electronic devices, elements and the like |
| CN203563287U (en) * | 2013-11-15 | 2014-04-23 | 成都市宏山科技有限公司 | Circuit board fixing box used for detecting temperature rise |
-
2013
- 2013-11-15 CN CN201310568316.6A patent/CN103732029A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6385053B1 (en) * | 1999-02-26 | 2002-05-07 | Cisco Technology, Inc. | PCB vertical and horizontal guide |
| CN2744128Y (en) * | 2004-11-05 | 2005-11-30 | 深圳市世纪人无线通讯设备有限公司 | Mounting device of circuit board for free space optical communication system |
| US20070119792A1 (en) * | 2005-11-29 | 2007-05-31 | Foundry Networks, Inc. | Rackmount system including conversion rail |
| CN103167757A (en) * | 2011-12-15 | 2013-06-19 | 利塔尔两合公司 | Enclosure for accommodating devices, in particular electronic devices, elements and the like |
| CN203563287U (en) * | 2013-11-15 | 2014-04-23 | 成都市宏山科技有限公司 | Circuit board fixing box used for detecting temperature rise |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203241044U (en) | Non-contact printing circuit board flattening and detecting device | |
| CN203563287U (en) | Circuit board fixing box used for detecting temperature rise | |
| CN103732029A (en) | Circuit board fixing device used for detecting temperature rise | |
| CN203536745U (en) | Fixation device of circuit board in switchgear | |
| CN203932783U (en) | Secondary inserting piece | |
| CN203471359U (en) | Positioning tool for part machining | |
| CN103730840A (en) | Fixing device for circuit board in switch cabinet | |
| CN203092019U (en) | Electric energy meter neck board welding fixture | |
| CN203929002U (en) | The detection frock of solid insulation cabinet inserts | |
| CN205746569U (en) | Wind energy warning lamp is used in a kind of construction | |
| CN203563288U (en) | Fixing device for temperature rise circuit board | |
| CN103730837A (en) | Temperature rise circuit board fixing box in switch cabinet | |
| CN209878948U (en) | Circuit board detection tool that punches a hole | |
| CN203811554U (en) | Silicon wafer or battery piece detection device | |
| CN204068106U (en) | A kind of novel integral type cable testing bridge | |
| CN204007493U (en) | A kind of terminal row female end detects tool | |
| CN203586974U (en) | Detection tool for stand column | |
| CN206531881U (en) | A kind of Self-recover overvoltage-undervoltage protector | |
| CN201863141U (en) | Stand flange mounting hole coaxiality clamp | |
| CN202994970U (en) | Electronic circuit board detector | |
| CN204389634U (en) | A kind of withstand-voltage test bench | |
| CN203589488U (en) | Inner stand column support and switch cabinet provided with same | |
| CN204668810U (en) | A kind of low voltage cabinet drawer unit control and testing board mounting structure | |
| CN203149669U (en) | Electric energy meter SIM card device for detection | |
| CN204721763U (en) | A kind of two board card fixing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |