CN216084818U - Chip pin adjusting device for circuit design - Google Patents
Chip pin adjusting device for circuit design Download PDFInfo
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- CN216084818U CN216084818U CN202122716352.5U CN202122716352U CN216084818U CN 216084818 U CN216084818 U CN 216084818U CN 202122716352 U CN202122716352 U CN 202122716352U CN 216084818 U CN216084818 U CN 216084818U
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- Prior art keywords
- supporting
- adjusting device
- connecting plate
- chip
- circuit design
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- 238000009966 trimming Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a chip pin adjusting device for circuit design, which relates to the related technical field of pin adjusting devices and comprises a supporting seat, wherein the upper surface of the supporting seat is provided with a containing groove, the upper surface of one end of the supporting seat is fixedly provided with a supporting plate, the outer side wall of the supporting plate is sleeved with a slidable supporting sleeve, one end of the supporting sleeve is fixedly provided with a connecting plate, the bottom of the connecting plate is provided with a group of pressing plates, the side wall of the connecting plate is provided with a positive and negative threaded rod capable of adjusting the distance between the pressing plates, one end of the supporting sleeve far away from the connecting plate is rotatably provided with a first bolt, the distance between the two pressing plates can be adjusted by rotating the positive and negative threaded rod, and then the supporting sleeve slides on the outer side wall of the supporting plate, so that an adjusting device can be used for adjusting chip pins with different sizes, and the problem that the traditional adjusting device has limitation on the adjustment of the chip pins is solved, the use of the adjusting device is convenient.
Description
Technical Field
The utility model relates to the technical field related to pin adjusting devices, in particular to a chip pin adjusting device for circuit design.
Background
The circuit chip mainly has circuit substrate and pin to constitute, and the pin is the wiring of circuit inside and external connection, and the quantity of pin is many, and the material is lighter and takes place deformation easily, consequently is an important process of a chip mounting or dismantlement to the repairment of pin, need use adjusting device at the in-process that the pin was repairmed, however a chip pin adjusting device for circuit design among the prior art has following problem:
1. the conventional chip pin adjusting device can only trim pins with fixed sizes and cannot trim pins with different sizes, so that the adjusting device has limitation on trimming the pins and is inconvenient to use;
2. the existing pin adjusting device does not have the function of fixing a chip when the pin of the chip is adjusted, so that the adjusting device easily makes the chip generate deviation when the pin of the chip is adjusted, the adjustment of the pin of the adjusting device is influenced, and therefore a novel chip pin adjusting device for circuit design is needed to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a chip pin adjusting device for circuit design, so as to solve the problems mentioned in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a chip pin adjusting device for circuit design, includes the supporting seat, and the upper surface of supporting seat has been seted up and has been held the groove, and the one end fixed surface of supporting seat has the backup pad, and slidable supports the cover has been cup jointed to the lateral wall of backup pad, supports the one end of cover and is fixed with the connecting plate, and the bottom of connecting plate is equipped with a set of pressure board, and the lateral wall of connecting plate is equipped with the adjustable positive and negative tooth threaded rod of pressing the distance between the board.
Preferably, the lateral wall of the supporting plate is provided with a sliding groove, the inner wall of the supporting sleeve is fixed with a sliding block, and the sliding block is matched with the sliding groove.
Preferably, one end of the support sleeve, which is far away from the connecting plate, is rotatably provided with a first bolt.
Preferably, positive and negative tooth threaded rod runs through the lateral wall at the connecting plate, and the surface slidable mounting of positive and negative tooth threaded rod has a set of supporting shoe, two press the equal fixed mounting in the bottom of supporting shoe of clamp plate, the sliding tray with supporting shoe looks adaptation is seted up to the bottom of connecting plate.
Preferably, the inner wall of one end of the containing groove is fixed with a limiting block, and the length of the containing groove is equal to that of the pressing plate.
Preferably, a supporting rod is fixed at the center of one side wall of the supporting seat, a baffle is installed on the outer side wall of the supporting rod in a rotating mode, a clamping plate is installed on one end, away from the supporting rod, of the baffle in a rotating mode, a second bolt is movably installed on the outer side wall of the clamping plate, and a groove hole matched with the second bolt is formed in the upper surface of the containing groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the distance between the two pressing plates can be adjusted by rotating the positive and negative threaded rods, and then the adjusting device can be used for trimming chip pins with different sizes by utilizing the supporting sleeve to slide on the outer side wall of the supporting plate, so that the problem that the conventional adjusting device has limitation on trimming the chip pins is solved, and the adjusting device is convenient to use;
2. put the top at the chip through rotating the joint board, then utilize and rotate between second bolt and the slotted hole to make the joint board can fix the chip, thereby make adjusting device be difficult to make the chip take place the skew when adjusting the chip pin, and then conveniently press the pressing plate to the repairment of chip pin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the connecting plate structure of the present invention.
FIG. 3 is a front cross-sectional view of the threaded rod with positive and negative teeth of the present invention.
In the figure: 1. a supporting seat; 2. a limiting block; 3. a containing groove; 4. a baffle plate; 5. a second bolt; 6. a clamping and connecting plate; 7. a support plate; 8. a chute; 9. a first bolt; 10. a slider; 11. a support sleeve; 12. a connecting plate; 13. a positive and negative thread rod; 14. a pressing plate; 15. a support bar; 16. a support block; 17. a slot hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-3, the utility model provides a chip pin adjusting device for circuit design, which comprises a supporting seat 1, wherein a containing groove 3 is formed in the upper surface of the supporting seat 1, the containing groove 3 is used for containing a chip, a supporting plate 7 is fixed on the upper surface of one end of the supporting seat 1, a slidable supporting sleeve 11 is sleeved on the outer side wall of the supporting plate 7, the supporting plate 7 is used for supporting the supporting sleeve 11, a sliding groove 8 is formed in the outer side wall of the supporting plate 7, a sliding block 10 is fixed on the inner wall of the supporting sleeve 11, the sliding block 10 is matched with the sliding groove 8, and the sliding groove 8 provides a sliding space for the sliding block 10, so that the supporting sleeve 11 can slide on the outer side wall of the supporting plate 7.
Further, support the cover 11 and keep away from the one end of connecting plate 12 and rotate and install first bolt 9, first bolt 9 runs through at the lateral wall that supports cover 11, and first bolt 9 can extrude the lateral wall of backup pad 7 to the realization is fixed to supporting cover 11, conveniently adjusts the position that supports cover 11.
In this embodiment, one end of the support sleeve 11 is fixed with the connecting plate 12, the bottom of the connecting plate 12 is provided with a set of pressing plates 14, the side wall of the connecting plate 12 is provided with a positive and negative threaded rod 13 capable of adjusting the distance between the pressing plates 14, the positive and negative threaded rod 13 penetrates through the outer side wall of the connecting plate 12, and the connecting plate 12 is used for supporting the positive and negative threaded rod 13, so that the positive and negative threaded rod 13 can be conveniently rotated.
Further, the surface slidable mounting of positive and negative tooth threaded rod 13 has a set of supporting shoe 16, positive and negative tooth threaded rod 13 sets up the line that screw thread opposite direction for the surface of the rod-like structure among the prior art, two are pressed the equal fixed mounting in the bottom of supporting shoe 16 of pressure pad 14, positive and negative tooth threaded rod 13 passes through ball with supporting shoe 16 and is connected, ball screw structure among the prior art, thereby make positive and negative tooth threaded rod 13 can take place to be close to each other or keep away from between two supporting shoes 16 of pivoted in-process, thereby the convenient distance to between two supporting shoes 16 is adjusted.
Further, the sliding tray with 16 looks adaptations of supporting shoe is seted up to the bottom of connecting plate 12, and the sliding tray can make things convenient for supporting shoe 16's slip to when making the distance between two supporting shoes 16 take place to be close to each other or keep away from, two can take place to be close to each other or keep away from equally according to the distance between the pressure board 14, thereby can make mediation device maintain not unidimensional chip pin, and then solved traditional adjusting device and had the problem of limitation to the maintenance of chip pin.
Further, hold the one end inner wall of groove 3 and be fixed with stopper 2, the length that holds groove 3 equals with the length that presses down board 14 to the chip pin homoenergetic that makes to put in holding groove 3 inside can receive pressing down of pressing down board 14.
Further, a lateral wall center department of supporting seat 1 is fixed with bracing piece 15, the lateral wall of bracing piece 15 rotates installs baffle 4, bracing piece 15 plays the effect of fulcrum, can make things convenient for baffle 4's rotation, the one end that bracing piece 15 was kept away from to baffle 4 rotates and installs joint board 6, the lateral wall movable mounting of joint board 6 has second bolt 5, hold the upper surface of groove 3 seted up with second bolt 5 assorted slotted hole 17, joint board 6 can take place to rotate around baffle 4, thereby conveniently press the chip in the inside that holds groove 3, second bolt 5 can be through the block between rotation and the slotted hole 17, thereby can fix joint board 6 to the chip, thereby make adjusting device be difficult to make the chip take place the skew when adjusting the chip pin, and then conveniently press the repair of clamp 14 to the chip pin.
The working principle is as follows: in order to trim chip pins with different sizes, the positive and negative threaded rods 13 are rotated to drive the two supporting blocks 16 to be close to or far away from each other in the rotating process, so that the distance between the two supporting blocks 16 can be conveniently adjusted, the distance between the two pressing plates 14 can be adjusted, when the distance between the two pressing plates 14 is adjusted, the supporting sleeves 11 are pressed downwards, so that the pressing plates 14 can trim the chip pins, the adjusting device can trim the chip pins with different sizes, the problem that the traditional adjusting device has limitation on trimming of the chip pins is solved, the adjusting device is convenient to use, in addition, before trimming the chip pins, only the second bolt 5 needs to be rotated to be clamped with the slotted hole 17, and the second bolt 5 can be clamped with the slotted hole 17, therefore, the clamping plate 6 can be used for fixing the chip, the adjusting device is not easy to cause the chip to deviate when the chip pin is adjusted, and the pressing plate 14 is convenient to repair the chip pin.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides a chip pin adjusting device for circuit design, includes supporting seat (1), the upper surface of supporting seat (1) has been seted up and has been held groove (3), its characterized in that: the one end upper surface of supporting seat (1) is fixed with backup pad (7), slidable support cover (11) have been cup jointed to the lateral wall of backup pad (7), the one end of supporting cover (11) is fixed with connecting plate (12), the bottom of connecting plate (12) is equipped with a set of pressure board (14), the lateral wall of connecting plate (12) is equipped with positive and negative tooth threaded rod (13) of adjustable pressure board (14) distance between.
2. The chip pin adjusting device for circuit design according to claim 1, wherein a sliding groove (8) is formed on an outer side wall of the supporting plate (7), a sliding block (10) is fixed on an inner wall of the supporting sleeve (11), and the sliding block (10) is matched with the sliding groove (8).
3. The adjusting device for the lead pins of the chip for circuit design as claimed in claim 2, wherein the end of the supporting sleeve (11) far from the connecting plate (12) is rotatably mounted with the first bolt (9).
4. The chip pin adjusting device for circuit design according to claim 3, wherein the positive and negative threaded rod (13) penetrates through an outer side wall of the connecting plate (12), a set of supporting blocks (16) is slidably mounted on an outer surface of the positive and negative threaded rod (13), the two pressing plates (14) are fixedly mounted at bottoms of the supporting blocks (16), and a sliding groove matched with the supporting blocks (16) is formed at the bottom of the connecting plate (12).
5. The adjusting apparatus for chip pins for circuit design according to claim 1, wherein a stopper (2) is fixed to an inner wall of one end of the receiving groove (3), and the length of the receiving groove (3) is equal to the length of the pressing plate (14).
6. The chip pin adjusting device for circuit design according to claim 5, wherein a supporting rod (15) is fixed at the center of a side wall of the supporting seat (1), a baffle (4) is rotatably installed on the outer side wall of the supporting rod (15), a clamping plate (6) is rotatably installed at one end of the baffle (4) far away from the supporting rod (15), a second bolt (5) is movably installed on the outer side wall of the clamping plate (6), and a groove hole (17) matched with the second bolt (5) is formed in the upper surface of the containing groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122716352.5U CN216084818U (en) | 2021-11-08 | 2021-11-08 | Chip pin adjusting device for circuit design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122716352.5U CN216084818U (en) | 2021-11-08 | 2021-11-08 | Chip pin adjusting device for circuit design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216084818U true CN216084818U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122716352.5U Expired - Fee Related CN216084818U (en) | 2021-11-08 | 2021-11-08 | Chip pin adjusting device for circuit design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216084818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543624A (en) * | 2022-04-23 | 2022-05-27 | 神州龙芯智能科技有限公司 | Circuit board chip pin detection device and method |
-
2021
- 2021-11-08 CN CN202122716352.5U patent/CN216084818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543624A (en) * | 2022-04-23 | 2022-05-27 | 神州龙芯智能科技有限公司 | Circuit board chip pin detection device and method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |