CN214627724U - Circuit board fixing device - Google Patents
Circuit board fixing device Download PDFInfo
- Publication number
- CN214627724U CN214627724U CN202120258382.3U CN202120258382U CN214627724U CN 214627724 U CN214627724 U CN 214627724U CN 202120258382 U CN202120258382 U CN 202120258382U CN 214627724 U CN214627724 U CN 214627724U
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- circuit board
- clamping
- clamping block
- supporting mechanism
- fixing device
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Abstract
The utility model discloses a circuit board fixing device belongs to circuit board technical field. The circuit board body is clamped through the clamping device, the clamping blocks are of a split structure, the spring is pulled through the handle to drive the second clamping blocks to move downwards, so that the working stroke between the clamping blocks is adjusted, the clamping requirements of different circuit board thicknesses are met, the overall adaptability of the clamping device is improved, the clamping device only needs to clamp the edge of the circuit board, the pin header cannot be pressed, and the normal use of the circuit board is influenced; there are two supporting mechanism below the circuit board, first supporting mechanism is suitable for the rectangle circuit board, and second supporting mechanism is suitable for circular circuit board, the rubber layer of first supporting mechanism, effectively prevent circuit board and cavity contact, lead to the circuit board to damage the problem, play fine guard action, second supporting mechanism toper fixed head makes things convenient for circular circuit board installation, in circular circuit board centre bore card income recess, it is convenient fixed, the baffle pushes up simultaneously, fixed head both sides arm opens, it deviates from to block the circuit board.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, especially, circuit board fixing device.
Background
The circuit board has the name: the circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
In daily life, the circuit board that we used is accurate piece, and in the production process, because operating personnel and clamping device misoperation lead to arranging the needle crooked, influence circuit board performance, influence other electrical apparatus and use.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: a circuit board fixing device is provided to solve the above problems in the prior art.
The technical scheme is as follows: a circuit board fixing device comprises a fixing table, a clamping device arranged above the fixing table, a circuit board body arranged on the side face of the clamping device, and a supporting device arranged below the circuit board body;
the clamping device comprises a clamping arm arranged above the fixed table, a clamping block connected with the clamping arm, and an adjusting mechanism arranged below the clamping block;
the supporting device comprises a first supporting mechanism and a second supporting mechanism which are arranged above the fixed table;
the first supporting mechanism comprises a first telescopic rod arranged above the fixed table and a cavity connected with the first telescopic rod;
the second supporting mechanism comprises a hydraulic pump arranged in a supporting plate, a rotating shaft arranged above the hydraulic pump, and a fixing head arranged above the rotating shaft.
In a further embodiment, the clamping blocks comprise a first clamping block connected with the clamping arms, and a second clamping block arranged below the first clamping block; the clamping arm is designed into two sections, so that the distance between the clamping blocks can be adjusted, and circuit boards with different thicknesses can be clamped.
In a further embodiment, the ends of the first clamping block and the second clamping block are provided with concentric through holes, and the first clamping block is fixedly connected with the second clamping block through pins; the first clamping block and the second clamping block are more conveniently installed by installing the pins into the concentric through holes.
In a further embodiment, the inner surface of the clamping block is provided with an anti-collision layer, and the anti-collision layer is made of nylon; the problem of row needle skew caused by strong collision between the circuit board and the clamping block is reduced.
In a further embodiment, the adjusting mechanism comprises a handle arranged below the second clamping block, the handle is arranged inside the fixing block, the end part of the handle is connected with a spring, and the spring is connected with the inner wall of the second clamping block; the distance between the clamping blocks is adjusted through the adjusting mechanism, and the handle is controlled, so that the operation is easy to operate.
In a further embodiment, the upper surface of the cavity is provided with a wear-resistant layer, and a supporting block is arranged in the cavity; the service life of the cavity is prolonged.
In a further embodiment, the wear layer design material is rubber; common materials, convenient replacement and maintenance.
In a further embodiment, the fixing head is designed to be conical, a groove is formed in the middle of the fixing head, a partition plate is arranged inside the fixing head, and the partition plate is connected with the second telescopic rod; when the circuit board is circular, the central hole is clamped in the groove, so that the circuit board is convenient to fix, and meanwhile, the partition plate is pushed upwards, the arms on two sides of the fixing head are opened, so that the circuit board is prevented from being separated.
Has the advantages that: a circuit board fixing device clamps a circuit board body through a clamping device, a clamping block is of a split structure, a spring is pulled through a handle to drive a second clamping block to move downwards, so that the working stroke between the clamping blocks is adjusted, the clamping requirements for different circuit board thicknesses are met, the overall adaptability of the clamping device is improved, the clamping device only needs to clamp the edge of the circuit board, the pin header cannot be pressed, and the normal use of the circuit board is influenced; there are two supporting mechanism below the circuit board, first supporting mechanism is suitable for the rectangle circuit board, and second supporting mechanism is suitable for circular circuit board, the rubber layer of first supporting mechanism, effectively prevent circuit board and cavity contact, lead to the circuit board to damage the problem, play fine guard action, second supporting mechanism toper fixed head makes things convenient for circular circuit board installation, in circular circuit board centre bore card income recess, it is convenient fixed, the baffle pushes up simultaneously, fixed head both sides arm opens, it deviates from to block the circuit board.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the fixing head.
Fig. 3 is a schematic view of the structure of the cavity.
The reference signs are: the anti-collision device comprises a circuit board body 1, an anti-collision layer 2, a first clamping block 3, a fixing pin 4, a clamping arm 5, a supporting plate 6, a fixing table 7, a first telescopic rod 8, a hydraulic pump 9, a second supporting mechanism 10, a rotating shaft 11, a first supporting mechanism 12, a second clamping block 13, a handle 14, a fixing block 15, a spring 16, a fixing head 17, a groove 18, a partition plate 19, a second telescopic rod 20, a wear-resistant layer 21, a cavity 22 and a supporting block 23.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
As shown in fig. 1 to 3, a circuit board fixing device is composed of a circuit board body 1, an anti-collision layer 2, a first clamping block 3, a fixing pin 4, a clamping arm 5, a supporting plate 6, a fixing table 7, a first telescopic rod 8, a hydraulic pump 9, a second supporting mechanism 10, a rotating shaft 11, a first supporting mechanism 12, a second clamping block 13, a handle 14, a fixing block 15, a spring 16, a fixing head 17, a groove 18, a partition plate 19, a second telescopic rod 20, a wear-resistant layer 21, a cavity 22 and a supporting block 23.
As shown in fig. 1 to 3, the fixed table 7 is disposed at a designated position, the support plate 6 is disposed above the fixed table 7, the second support mechanism 10 is disposed above the fixed table 7, the hydraulic pump 9 is disposed inside the support plate 6, the rotating shaft 11 is disposed above the hydraulic pump 9, the second telescopic rod 20 is connected to the rotating shaft 11, the partition plate 19 is connected to the second telescopic rod 20, the partition plate 19 is disposed inside the fixed head 17, a groove 18 is disposed in the middle of the fixed head 17, the first support mechanism 12 is disposed at a side of the second support mechanism 10, the first support mechanism 12 includes the first telescopic rod 8 disposed above the fixed table 7, the cavity 22 is connected to the first telescopic rod 8, and the support block 23 is disposed inside the cavity 22, the wear-resistant layer 21 is arranged on the upper surface of the cavity 22; the circuit board body 1 sets up first supporting mechanism 12 with second supporting mechanism 10 top, circuit board body 1 with fixing device links together, fixing device include with circuit board body 1 links together the clamp splice, the clamp splice inner wall is provided with anticollision layer 2, the clamp splice includes first clamp splice 3 and second clamp splice 13, first clamp splice 3 with second clamp splice 13 links together through fixed pin 4, handle 14 is installed to second clamp splice 13 bottom, handle 14 with spring 16 links together, spring 16 sets up inside fixed block 15, the clamp splice with arm lock 5 links together, arm lock 5 with fixed station 7 links together.
As is known, in daily life, a circuit board used by people is a precise part, and in the production process, the pins are inclined due to improper operation of operators and clamping equipment, so that the use performance of the circuit board is influenced, and the use of other electrical appliances is influenced; therefore, a clamping device is additionally arranged; the circuit board body 1 is connected with the fixing device, the fixing device comprises a clamping block connected with the circuit board body 1, an anti-collision layer 2 is arranged on the inner wall of the clamping block, the clamping block comprises a first clamping block 3 and a second clamping block 13, the first clamping block 3 is connected with the second clamping block 13 through a fixing pin 4, a handle 14 is mounted at the bottom of the second clamping block 13, the handle 14 is connected with a spring 16, the spring 16 is arranged in a fixing block 15, the clamping block is connected with the clamping arm 5, and the clamping arm 5 is connected with a fixing table 7; through clamping device with circuit board body 1 clamp tightly, and the clamp splice is split type structure, drives second clamp splice 13 through handle 14 pulling spring 16 and moves down to adjust the working stroke between the clamp splice, satisfy the tight requirement of clamp to different circuit board thickness, improve the holistic suitability of clamping device, and clamping device only need clip the circuit board edge just can, can not suppress the pin header, influence circuit board normal use.
In contrast, in daily life, the circuit boards produced are different in shape, part of the circuit board supporting mechanisms of the processing equipment can only be adapted to the circuit board with one shape, and the supporting effect on other circuit boards is not ideal, so that a plurality of supporting mechanisms are additionally arranged; the second supporting mechanism 10 is arranged above the fixed table 7, the hydraulic pump 9 is arranged inside the supporting plate 6, the rotating shaft 11 is arranged above the hydraulic pump 9, the second telescopic rod 20 is connected with the rotating shaft 11, the partition plate 19 is connected with the second telescopic rod 20, the partition plate 19 is arranged inside the fixed head 17, a groove 18 is arranged in the middle of the fixed head 17, the first supporting mechanism 12 is arranged on the side surface of the second supporting mechanism 10, the first supporting mechanism 12 comprises a first telescopic rod 8 arranged above the fixed table 7, the cavity 22 is connected with the first telescopic rod 8, the supporting block 23 is arranged inside the cavity 22, and the wear-resistant layer 21 is arranged on the upper surface of the cavity 22; there are two supporting mechanism below the circuit board, first supporting mechanism 12 is suitable for the rectangle circuit board, and second supporting mechanism 10 is suitable for circular circuit board, the rubber layer of first supporting mechanism 12, effectively prevent circuit board and cavity 22 contact, lead to the circuit board to damage the problem, play fine guard action, second supporting mechanism 10 toper fixed head 17, make things convenient for circular circuit board installation, circular circuit board centre bore card is gone into in recess 18, it is convenient fixed, baffle 19 pushes up simultaneously, the arm in fixed head 17 both sides opens, it deviates from to block the circuit board.
The utility model has the following working principle:
the circuit board is a precise part, in order to prevent the pin arrangement from deviating in the processing process, the clamping device only clamps the edge position of the circuit board, and meanwhile, the distance between the clamping blocks is adjusted by adjusting the handle 14, so that the circuit board can be adapted to the thicknesses of the circuit boards with various sizes, and the practicability is improved; for circuit boards with different shapes, different supporting mechanisms are provided, the surface of the first supporting mechanism 12 is designed to be bowl-shaped and matched with a rectangular circuit board, and the fixing head 17 of the second supporting mechanism 10 is designed to be conical and matched with the supporting work of a circular circuit board.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (8)
1. A circuit board fixing device is characterized by comprising a fixing table, a clamping device arranged above the fixing table, a circuit board body arranged on the side surface of the clamping device, and a supporting device arranged below the circuit board body;
the clamping device comprises a clamping arm arranged above the fixed table, a clamping block connected with the clamping arm, and an adjusting mechanism arranged below the clamping block;
the supporting device comprises a first supporting mechanism and a second supporting mechanism which are arranged above the fixed table;
the first supporting mechanism comprises a first telescopic rod arranged above the fixed table and a cavity connected with the first telescopic rod;
the second supporting mechanism comprises a hydraulic pump arranged in a supporting plate, a rotating shaft arranged above the hydraulic pump, and a fixing head arranged above the rotating shaft.
2. The circuit board fixing device of claim 1, wherein the clamping blocks comprise a first clamping block connected with the clamping arms, and a second clamping block arranged below the first clamping block.
3. The circuit board fixing device of claim 2, wherein the first clamping block and the second clamping block are provided with concentric through holes at ends thereof, and the first clamping block is fixedly connected with the second clamping block.
4. The circuit board fixing device according to claim 2, wherein the inner surface of the clamping block is provided with an anti-collision layer, and the anti-collision layer is made of nylon.
5. The circuit board fixing device of claim 1, wherein the adjusting mechanism comprises a handle disposed below the second clamping block, the handle is disposed inside the fixing block, the end of the handle is connected with a spring, and the spring is connected with the inner wall of the second clamping block.
6. The circuit board fixing device of claim 1, wherein the cavity is provided with a wear-resistant layer on the upper surface, and a support block is arranged inside the cavity.
7. The circuit board fixing device according to claim 6, wherein the wear-resistant layer is made of rubber.
8. The circuit board fixing device according to claim 1, wherein the fixing head is designed to be conical, a groove is formed in the middle of the fixing head, a partition plate is arranged inside the fixing head, and the partition plate is connected with the second telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120258382.3U CN214627724U (en) | 2021-01-29 | 2021-01-29 | Circuit board fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120258382.3U CN214627724U (en) | 2021-01-29 | 2021-01-29 | Circuit board fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214627724U true CN214627724U (en) | 2021-11-05 |
Family
ID=78439537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120258382.3U Active CN214627724U (en) | 2021-01-29 | 2021-01-29 | Circuit board fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214627724U (en) |
-
2021
- 2021-01-29 CN CN202120258382.3U patent/CN214627724U/en active Active
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| GR01 | Patent grant |