CN207692166U - A kind of pcb board fixing bracket - Google Patents
A kind of pcb board fixing bracket Download PDFInfo
- Publication number
- CN207692166U CN207692166U CN201721789252.2U CN201721789252U CN207692166U CN 207692166 U CN207692166 U CN 207692166U CN 201721789252 U CN201721789252 U CN 201721789252U CN 207692166 U CN207692166 U CN 207692166U
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- CN
- China
- Prior art keywords
- crossbar
- block
- pcb board
- pedestal
- clamp system
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- 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.)
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Abstract
The utility model is related to a kind of pcb board fixing brackets, including：Pedestal, guide rail, sliding block, clamp system, first crossbar, second crossbar, locating rod, sleeve, hand screw, sliding slot, block, a left side for pedestal, it is respectively equipped with guide rail on right bar supported on both sides, there are two sliding blocks, it is respectively nested on two guide rails, first crossbar is mounted on the Backside support bar of pedestal, the both ends of second crossbar are separately positioned on two sliding blocks, the top of first crossbar and second crossbar is provided with sliding slot, block is arranged in first crossbar, clamp system is arranged in second crossbar, locating rod is arranged before pedestal, between back support rod, sleeve nesting is on the securing lever, and top is welded with second crossbar, sleeve is equipped with hand screw.The utility model is applicable to various structure pcb boards, and can prevent from damaging plate body in operating process, preferably promotes the use of.
Description
Technical field
The utility model is related to pcb board processing auxiliary tool field more particularly to a kind of pcb board fixing brackets.
Background technology
Printed circuit board（PCB circuit board）, also known as printed circuit board is the supplier of electronic component electrical connection, PCB
The printed circuit of intralamellar part is very tiny, should be avoided as far as possible in production process due to colliding, squeezing equal contact stress to pcb board
Damage, to prevent circuit malfunction.Existing pcb board fixing bracket is generally fixedly clamped using rigid contact, when misoperation,
Easily damage pcb board.
Utility model content
The purpose of this utility model is to provide a kind of pcb board fixing brackets, to solve the above technical problems.
The utility model uses following technical scheme to achieve the above object：
A kind of pcb board fixing bracket, including：Pedestal, guide rail, sliding block, clamp system, first crossbar, second crossbar, positioning
Bar, sleeve, hand screw, sliding slot, block, it is characterised in that：It is respectively equipped with and leads on the arranged on left and right sides supporting rod of the pedestal
Rail, there are two the sliding blocks, is respectively nested on two guide rails, and the first crossbar is mounted on the Backside support bar of pedestal,
The both ends of the second crossbar are separately positioned on two sliding blocks, and the top of the first crossbar and second crossbar is provided with cunning
Slot, the block are arranged in first crossbar, and the clamp system is arranged in second crossbar, and the locating rod is arranged in pedestal
Back and front supporting bar between, the sleeve nesting on the securing lever, and weld, and is set on the sleeve by top and second crossbar
There is hand screw.
On the basis of above-mentioned technical proposal, the block has 2, and the clamp system has 2.
On the basis of above-mentioned technical proposal, the clamp system includes support plate, flexible block, wing nut, square toes spiral shell
The head of a nail of nail, square head screw is provided with groove, support plate passes through square head screw and butterfly in the sliding slot of second crossbar in support plate
Shape nut is fixed in second crossbar, and flexible block is arranged on the supporting plate.
On the basis of above-mentioned technical proposal, the flexible block includes connecting rod, block body, spring, one end of connecting rod and support
Plate connects, and the other end is nested in inside block body, and spring is equipped between connecting rod and block body inner wall.
Compared with prior art, the utility model has the following advantages：The utility model applicability is more extensive, to various big
Small and shape pcb board is applicable in；Clamp system is equipped with flexible block, can avoid damage of the rigid contact to plate body.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the attachment structure schematic diagram of the clamp system and second crossbar of the utility model.
Fig. 3 is the flexible block sectional view of the utility model.
In figure：1, pedestal, 2, guide rail, 3, sliding block, 4, clamp system, 5, first crossbar, 6, second crossbar, 7, locating rod,
8, sleeve, 9, hand screw, 10, sliding slot, 11, block, 12, support plate, 13, flexible block, 14, wing nut, 15, square toes spiral shell
Nail, 16, groove, 17, connecting rod, 18, block body, 19, spring.
Specific implementation mode
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of pcb board fixing bracket, including：Pedestal 1, guide rail 2, sliding block 3, clamp system 4, first crossbar
5, second crossbar 6, locating rod 7, sleeve 8, hand screw 9, sliding slot 10, block 11, the arranged on left and right sides supporting rod of the pedestal 1
On be respectively equipped with guide rail 2, there are two the sliding blocks 3, is respectively nested on two guide rails 2, the first crossbar 5 be mounted on pedestal
On 1 Backside support bar, the both ends of the second crossbar 6 are separately positioned on two sliding blocks 3, the first crossbar 5 and second
The top of cross bar 6 is provided with sliding slot 10, and the block 11 is arranged in first crossbar 5, and the setting of the clamp system 4 is in the second cross
On bar 6, the locating rod 7 is arranged between the back and front supporting bar of pedestal 1, and the sleeve 8 is nested in locating rod 7, and is pushed up
Portion is welded with second crossbar 6, and the sleeve 8 is equipped with hand screw 9, and the block 11 has 2, and the clamp system 4 has 2
It is a.
As shown in Fig. 2, the clamp system 4 includes support plate 12, flexible block 13, wing nut 14, square head screw 15,
The head of a nail of square head screw 15 is provided with groove 16, support plate 12 passes through square toes in the sliding slot 10 of second crossbar 6 in support plate 12
Screw 15 and wing nut 14 are fixed in second crossbar 6, and flexible block 13 is arranged in support plate 12.
As shown in figure 3, the flexible block 13 includes connecting rod 17, block body 18, spring 19, one end of connecting rod 17 and support plate
12 connections, the other end are nested in inside block body 18, and spring 19 is equipped between 18 inner wall of connecting rod 17 and block body.
When the utility model is used, one or two block can be selected according to the size and shape of pcb board, to fix
One end of pcb board adjusts position and extension elongation of the clamp system in second crossbar according to the shapes and sizes of pcb board, adjusts
Wing nut is unscrewed when section, adjusting completion is tightened wing nut and fixed, and after the completion of two clamping structures are adjusted, pcb board is placed on
Between first crossbar and second crossbar, pushes second crossbar to be moved to flexible block to first crossbar and contacted with pcb board, at this time
The other end of pcb board is stuck on block, then slowly mobile again, so that flexible block is generated certain elastic force, pcb board is clamped,
Damage this procedure avoids contact stress to plank, the hand screw finally tightened on sleeve are fixed.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention with spirit, the change that is carried out to embodiment is repaiied
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (4)
1. a kind of pcb board fixing bracket, including：Pedestal（1）, guide rail（2）, sliding block（3）, clamp system（4）, first crossbar（5）、
Second crossbar（6）, locating rod（7）, sleeve（8）, hand screw（9）, sliding slot（10）, block（11）, it is characterised in that：The bottom
Seat（1）Arranged on left and right sides supporting rod on be respectively equipped with guide rail（2）, the sliding block（3）There are two, it is respectively nested in two guide rails
（2）On, the first crossbar（5）Mounted on pedestal（1）Backside support bar on, the second crossbar（6）Both ends set respectively
It sets in two sliding blocks（3）On, the first crossbar（5）And second crossbar（6）Top be provided with sliding slot（10）, the block
（11）It is arranged in first crossbar（5）On, the clamp system（4）It is arranged in second crossbar（6）On, the locating rod（7）Setting
In pedestal（1）Back and front supporting bar between, the sleeve（8）It is nested in locating rod（7）On, and top and second crossbar（6）
Welding, the sleeve（8）It is equipped with hand screw（9）.
2. a kind of pcb board fixing bracket according to claim 1, it is characterised in that：The block（11）There are 2, it is described
Clamp system（4）There are 2.
3. a kind of pcb board fixing bracket according to claim 1, it is characterised in that：The clamp system（4）Including support
Plate（12）, flexible block（13）, wing nut（14）, square head screw（15）, square head screw（15）The head of a nail be embedded in second crossbar
（6）Sliding slot（10）It is interior, support plate（12）On be provided with groove（16）, support plate（12）Pass through square head screw（15）And wing nut
（14）It is fixed on second crossbar（6）On, flexible block（13）It is arranged in support plate（12）On.
4. a kind of pcb board fixing bracket according to claim 3, it is characterised in that：The flexible block（13）Including even
Bar（17）, block body（18）, spring（19）, connecting rod（17）One end and support plate（12）Connection, the other end are nested in block body
（18）Inside, in connecting rod（17）With block body（18）Spring is equipped between inner wall（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789252.2U CN207692166U (en) | 2017-12-20 | 2017-12-20 | A kind of pcb board fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789252.2U CN207692166U (en) | 2017-12-20 | 2017-12-20 | A kind of pcb board fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207692166U true CN207692166U (en) | 2018-08-03 |
Family
ID=62994576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721789252.2U Active CN207692166U (en) | 2017-12-20 | 2017-12-20 | A kind of pcb board fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207692166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093340A1 (en) * | 2018-11-09 | 2020-05-14 | 韩金才 | Multi-station pcb holding frame |
| CN111942854A (en) * | 2020-07-24 | 2020-11-17 | 东莞市高测仪器有限公司 | High-precision clamping device and PCB inductance automatic intelligent comprehensive test production line |
-
2017
- 2017-12-20 CN CN201721789252.2U patent/CN207692166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093340A1 (en) * | 2018-11-09 | 2020-05-14 | 韩金才 | Multi-station pcb holding frame |
| CN111942854A (en) * | 2020-07-24 | 2020-11-17 | 东莞市高测仪器有限公司 | High-precision clamping device and PCB inductance automatic intelligent comprehensive test production line |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |