CN208662787U - A kind of circuit board clamp - Google Patents
A kind of circuit board clamp Download PDFInfo
- Publication number
- CN208662787U CN208662787U CN201821453996.1U CN201821453996U CN208662787U CN 208662787 U CN208662787 U CN 208662787U CN 201821453996 U CN201821453996 U CN 201821453996U CN 208662787 U CN208662787 U CN 208662787U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixedly connected
- plate
- folder frame
- screw rod
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of circuit board clamps, including pressing from both sides frame, the side of the folder frame is welded with screw rod, the outer surface thread of the screw rod is connected with nut, the bottom of the nut is connected with movable plate, the bottom of the movable plate is fixedly connected with spring, the bottom of the spring is provided with the clamping plate for being socketed in screw rod outer surface, the other side of the folder frame is fixedly connected with placement plate, the other side of the folder frame is connected with circuit board, the bottom of the circuit board is fixedly connected with guide post, and the outer surface of the guide post is socketed with sliding sleeve.The utility model passes through the first magnet of setting, the second magnet, the second silicagel pad, the first silicagel pad, guide post, sliding sleeve, thermally conductive item, semiconductor chilling plate and heat sink strip, it solves fixture and does not have compliant mechanism, when circuit board is shaken, circuit board is easily damaged, circuit board can generate heat at work, if the problem of heat does not disperse the working efficiency that can reduce circuit board.
Description
Technical field
The utility model relates to circuit board making technical field of tools, specially a kind of circuit board clamp.
Background technique
With the development of science and technology electronic product increases, for the manufacture and use of various circuit boards also with increasing, printing is electric
The demand of road plate and its fixture is also increasing, and circuit board clamp is a kind of progress soldered circuit board or detection circuit board
When fixture circuit board is laid flat in soldered circuit board, required component is placed on scheduled position, then welded
Tin welding.
Existing circuit board clamp is typically all lesser volume currently on the market, so as to lighter and handier development circuit board
The work of production.Moreover, the position that folds up of circuit board generally all can be in the inside of fixture.
Circuit board clamp has the disadvantage that at present
1. fixture does not have compliant mechanism, when circuit board is shaken, circuit board is easily damaged；
2. circuit board can generate heat at work, if heat does not disperse the working efficiency that can reduce circuit board.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of circuit board clamp, solve fixture do not have it is soft
Property mechanism, when circuit board is shaken, circuit board is easily damaged, and circuit board can generate heat at work, heat
If the problem of amount does not disperse the working efficiency that can reduce circuit board.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of circuit board clamp, including folder frame, institute
The side for stating folder frame is welded with screw rod, and the outer surface thread of the screw rod is connected with nut, and the bottom of the nut is flexibly connected
There is movable plate, the bottom of the movable plate is fixedly connected with spring, and the bottom of the spring, which is provided with, is socketed in screw rod outer surface
Clamping plate, the other side of the folder frame is fixedly connected with placement plate, and the other side of the folder frame is connected with circuit board, described
The bottom of circuit board is fixedly connected with guide post, and the outer surface of the guide post is socketed with sliding sleeve, and the bottom of the circuit board is fixed to be connected
It is connected to the first magnet, the second magnet is fixedly connected at the top of the placement plate, is fixedly connected at the top of the placement plate
One silicagel pad, the bottom of the circuit board are fixedly connected with the second silicagel pad.
Preferably, the quantity of the folder frame is two, and two folder frames are fixedly connected by placement plate.
Preferably, the movable plate and clamping plate are slidably connected with the outer surface of screw rod, and the spring is socketed in screw rod
Outer surface, the clamping plate are L clevis plate.
Preferably, it attracts each other at the top of the bottom of first magnet and the second magnet, first silicagel pad and the
The volume size of second silica gel pad is identical.
Preferably, it is fixedly connected at the top of the bottom of the sliding sleeve and placement plate, the surface of the placement plate offers logical
Hole.
Preferably, the other side of the folder frame is fixedly connected with heat sink strip, and the side of the heat sink strip is fixedly connected with half
Conductor cooling piece, the side of the semiconductor chilling plate are fixedly connected with thermally conductive item, and the side of the folder frame offers heat release hole.
(3) beneficial effect
The utility model provides a kind of circuit board clamp, have it is following the utility model has the advantages that
(1) the utility model improves circuit board by setting heat release hole, heat sink strip, semiconductor chilling plate and thermally conductive item
Heat dissipation effect plays certain protective action to circuit board, improves the working efficiency of circuit board, passes through thermally conductive item, semiconductor
Cooling piece and heat sink strip pass through and screw rod, nut, movable plate, spring and folder are arranged with folder being integrally formed of frame structure convenient for assembling
Plate can play the role of clamping to circuit board, circuit board is fixed between folder frame, and clamping plate can rotate, and also facilitate electricity
The installation of road plate.
(2) the utility model can be when circuit board generates vibration by the second silicagel pad of setting and the first silicagel pad
Play the role of buffering stress, circuit board is prevented to be damaged, is made by the first magnet of setting, the second magnet, guide post and sliding sleeve
There are certain spaces between circuit board and placement plate, facilitate the heat dissipation of circuit board.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model top view；
Fig. 3 is that the utility model presss from both sides frame cross-sectional view.
In figure: 1, pressing from both sides frame；2, screw rod；3, nut；4, movable plate；5, spring；6, clamping plate；7, circuit board；8, placement plate；9,
Guide post；10, sliding sleeve；11, the first magnet；12, the second magnet；13, the second silicagel pad；14, the first silicagel pad；15, through-hole；16,
Thermally conductive item；17, semiconductor chilling plate；18, heat sink strip；19, heat release hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of circuit board clamp, including folder frame 1 press from both sides frame 1
Side be welded with screw rod 2, the outer surface thread of screw rod 2 is connected with nut 3, and the bottom of nut 3 is connected with movable plate 4,
The bottom of movable plate 4 is fixedly connected with spring 5, and the bottom of spring 5 is provided with the clamping plate 6 for being socketed in 2 outer surface of screw rod, movable plate
4 and outer surface of the clamping plate 6 with screw rod 2 be slidably connected, spring 5 is socketed in the outer surface of screw rod 2, and clamping plate 6 is L clevis plate, leads to
Clamping can be played the role of to circuit board 7 by crossing setting screw rod 2, nut 3, movable plate 4, spring 5 and clamping plate 6, and circuit board 7 is consolidated
It is scheduled between folder frame 1, and clamping plate 6 can rotate, also facilitates the installation of circuit board 7, the other side of folder frame 1, which is fixedly connected with, puts
Plate 8 is set, the quantity of folder frame 1 is two, and two folder frames 1 are fixedly connected by placement plate 8, and the other side of folder frame 1 is connected with
Circuit board 7, the bottom of circuit board 7 are fixedly connected with guide post 9, and the outer surface of guide post 9 is socketed with sliding sleeve 10, the bottom of circuit board 7
It is fixedly connected with the first magnet 11, the top of placement plate 8 is fixedly connected with the second magnet 12, passes through the first magnet 11 of setting, the
Two magnet 12, guide post 9 and sliding sleeve 10 make to facilitate dissipating for circuit board 7 between circuit board 7 and placement plate 8 there are certain space
Heat, the top of placement plate 8 are fixedly connected with the first silicagel pad 14, and the bottom of circuit board 7 is fixedly connected with the second silicagel pad 13, the
The bottom of one magnet 11 and the top of the second magnet 12 attract each other, the volume size of the first silicagel pad 14 and the second silicagel pad 13
It is identical, buffering can be played when circuit board 7 generates vibration by the second silicagel pad 13 of setting and the first silicagel pad 14 and answered
The effect of power prevents circuit board 7 to be damaged, and the other side of folder frame 1 is fixedly connected with heat sink strip 18, and the side of heat sink strip 18 is solid
Surely it is connected with semiconductor chilling plate 17, the side of semiconductor chilling plate 17 is fixedly connected with thermally conductive item 16, and the side of folder frame 1 opens up
There is heat release hole 19, the bottom of sliding sleeve 10 is fixedly connected with the top of placement plate 8, and the surface of placement plate 8 offers through-hole 15, passes through
Heat release hole 19, heat sink strip 18, semiconductor chilling plate 17 and thermally conductive item 16 are set and improve the heat dissipation effect of circuit board 7, to circuit
Plate 7 plays certain protective action, improves the working efficiency of circuit board 7, by thermally conductive item 16, semiconductor chilling plate 17 and dissipates
Hot item 18 with folder 1 being integrally formed structure of frame, convenient for assembling.
In use, clamping plate 6, is turned to the two sides of folder frame 1, is consolidated two folder frames 1 by placement plate 8 by first rotary clamp plate 6
Fixed connection, then circuit board 7 is placed on inside folder frame 1, it is rotated further by clamping plate 6, clamping plate 6 is pressed in the top of circuit board 7, rotates spiral shell
Mother 3,3 spiral shell of nut pushes movable plate 4 to decline lower pressing spring 5, so that clamping plate 6 be made to clamp circuit board 7, passes through thermally conductive item 16, half
Radiating and cooling is carried out inside 18 pairs of conductor cooling piece 17, heat sink strip folder frames 1, heat can distribute a part by heat release hole 19,
First magnet 11, the second magnet 12, the first silicagel pad 14 and the second silicagel pad 13 are supported circuit board 7, circuit board 7 by
To when vibration, the first magnet 11 and the second magnet 12 are mutually exclusive and silicagel pad can buffer circuit board 7.
It can to sum up obtain, the utility model passes through setting the first magnet 11, the second magnet 12, the second silicagel pad 13, the first silicon
Rubber mat 14, guide post 9, sliding sleeve 10, thermally conductive item 16, semiconductor chilling plate 17 and heat sink strip 18, solve fixture and do not have flexible machine
Structure, when circuit board 7 is shaken, circuit board 7 is easily damaged, and circuit board 7 can generate heat, heat at work
If the problem of not dispersing the working efficiency that can reduce circuit board 7.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of circuit board clamp, including folder frame (1), it is characterised in that: the side of folder frame (1) is welded with screw rod (2), institute
The outer surface thread for stating screw rod (2) is connected with nut (3), and the bottom of the nut (3) is connected with movable plate (4), described
The bottom of movable plate (4) is fixedly connected with spring (5), and the bottom of the spring (5), which is provided with, is socketed in screw rod (2) outer surface
The other side of clamping plate (6), folder frame (1) is fixedly connected with placement plate (8), and the other side of folder frame (1) is connected with
The bottom of circuit board (7), the circuit board (7) is fixedly connected with guide post (9), and the outer surface of the guide post (9) is socketed with sliding sleeve
(10), the bottom of the circuit board (7) is fixedly connected with the first magnet (11), is fixedly connected at the top of the placement plate (8)
Second magnet (12) is fixedly connected with the first silicagel pad (14) at the top of the placement plate (8), the bottom of the circuit board (7)
It is fixedly connected with the second silicagel pad (13).
2. a kind of circuit board clamp according to claim 1, it is characterised in that: it is described folder frame (1) quantity be two, two
A folder frame (1) is fixedly connected by placement plate (8).
3. a kind of circuit board clamp according to claim 1, it is characterised in that: the movable plate (4) and clamping plate (6) with
The outer surface of screw rod (2) is slidably connected, and the spring (5) is socketed in the outer surface of screw rod (2), and the clamping plate (6) is L clevis
Plate.
4. a kind of circuit board clamp according to claim 1, it is characterised in that: the bottom of first magnet (11) and
Two magnet attract each other at the top of (12), and first silicagel pad (14) is identical as the volume size of the second silicagel pad (13).
5. a kind of circuit board clamp according to claim 1, it is characterised in that: the bottom of the sliding sleeve (10) and placement plate
(8) it is fixedly connected at the top of, the surface of the placement plate (8) offers through-hole (15).
6. a kind of circuit board clamp according to claim 1, it is characterised in that: the other side of folder frame (1) is fixed to be connected
It is connected to heat sink strip (18), the side of the heat sink strip (18) is fixedly connected with semiconductor chilling plate (17), the semiconductor refrigerating
The side of piece (17) is fixedly connected with thermally conductive item (16), and the side of folder frame (1) offers heat release hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453996.1U CN208662787U (en) | 2018-09-05 | 2018-09-05 | A kind of circuit board clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453996.1U CN208662787U (en) | 2018-09-05 | 2018-09-05 | A kind of circuit board clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662787U true CN208662787U (en) | 2019-03-29 |
Family
ID=65842271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821453996.1U Expired - Fee Related CN208662787U (en) | 2018-09-05 | 2018-09-05 | A kind of circuit board clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788376A (en) * | 2018-09-05 | 2018-11-13 | 贵州新蒲几米电子科技有限公司 | A kind of circuit board clamp |
| CN113351528A (en) * | 2020-09-28 | 2021-09-07 | 怀化卓琳稻草工艺品有限公司 | Cleaning device for handicraft |
-
2018
- 2018-09-05 CN CN201821453996.1U patent/CN208662787U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788376A (en) * | 2018-09-05 | 2018-11-13 | 贵州新蒲几米电子科技有限公司 | A kind of circuit board clamp |
| CN113351528A (en) * | 2020-09-28 | 2021-09-07 | 怀化卓琳稻草工艺品有限公司 | Cleaning device for handicraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20200905 |