CN218946584U - Clamp for circuit board - Google Patents
Clamp for circuit board Download PDFInfo
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- CN218946584U CN218946584U CN202223191904.6U CN202223191904U CN218946584U CN 218946584 U CN218946584 U CN 218946584U CN 202223191904 U CN202223191904 U CN 202223191904U CN 218946584 U CN218946584 U CN 218946584U
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- bottom plate
- circuit board
- heat dissipation
- jig
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Abstract
The utility model belongs to the technical field of circuit boards, and particularly relates to a clamp for a circuit board, which comprises a bottom plate, wherein a mounting hole is formed in the surface of the bottom plate, a motor is arranged on the surface of the bottom plate, a bidirectional threaded rod is arranged at the output end of the motor, a threaded cylinder is arranged on the surface of the bidirectional threaded rod, a sliding device is arranged on the surface of the bottom plate, one end of the threaded cylinder is connected with a placing frame, a telescopic device is arranged on the surface of the placing frame, one end of the telescopic device is connected with a fixing plate, and a heat dissipation box is arranged on the surface of the bottom plate. Through set up the radiating box on the surface of bottom plate, through the radiating fan with the air through air intake suction radiating box, the rethread air outlet blows out, can dispel the heat to the circuit board, prevent because processing makes the circuit board overheated, improved the practicality of this device, place this device in suitable position, install this device in suitable position through mounting hole cooperation bolt and nut, be convenient for install this device.
Description
Technical Field
The utility model belongs to the technical field of circuit boards, and particularly relates to a clamp for a circuit board.
Background
The names of the circuit boards are ceramic circuit boards, aluminum oxide ceramic circuit boards, aluminum nitride ceramic circuit boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, ultrathin circuit boards, printed circuit boards and the like, and the circuit boards enable circuits to be miniaturized and visualized, and play an important role in mass production of fixed circuits and optimization of electric appliance layout.
Patent application: CN202123037638.7, publication day 2022-06-14, disclose a anchor clamps for circuit board processing, through all be provided with splint in the four corners department of support frame, and the support frame carries out cross connection through first swinging arms and second swinging arms, the support frame of being convenient for through the cross arrangement and the splint on the support frame carry out the centre gripping fixed to the four corners department of circuit board, make the circuit board keep stable, and splint carry out sliding connection through first spring and adapter sleeve on the in-process that connects on the support frame, the connection stability of support frame is convenient for increase splint, the centre gripping fixed to the corner is carried out to the circuit board of equidimension and equidimension not, the processing of circuit board is convenient for, however, the circuit board can make the temperature of circuit board rise when welding processing, be inconvenient for dispel the heat to the circuit board.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a clamp for a circuit board, which solves the problem that the circuit board is inconvenient to radiate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture for circuit board, includes the bottom plate, the mounting hole has been seted up on the surface of bottom plate, the surface of bottom plate is provided with the motor, bi-directional threaded rod is installed to the output of motor, bi-directional threaded rod's surface is provided with a screw section of thick bamboo, the surface of bottom plate is provided with slider, the one end of screw section of thick bamboo is connected with the rack, the surface mounting of rack has telescoping device, the one end of telescoping device is connected with the fixed plate, the surface of bottom plate is provided with the heat dissipation case, the air intake has been seted up on the surface of heat dissipation case, the inside of heat dissipation case is provided with the radiator fan, the air outlet has been seted up at the top of heat dissipation case.
Preferably, the sliding device comprises a sliding rail and sliding blocks, one end of each sliding block is connected with the thread cylinder, and the number of the sliding blocks is two.
Preferably, the number of the thread barrels is two, the two thread barrels are symmetrically arranged at two ends of the bidirectional threaded rod, and the number of the placing frames is consistent with that of the thread barrels.
Preferably, the number of the radiating boxes is two, and the radiating boxes are symmetrically arranged on the surface of the bottom plate.
Preferably, the number of the telescopic devices is four, the telescopic devices are symmetrically arranged on the surface of the placing frame, and the number of the fixing plates is consistent with the number of the telescopic devices.
Preferably, the number of the mounting holes is four, and the four mounting holes are symmetrically arranged on the surface of the bottom plate.
Preferably, the number of the heat dissipation fans is a plurality, and the plurality of the heat dissipation fans are arranged in the heat dissipation box at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that:
through set up the radiating box on the surface of bottom plate, through the radiating fan with the air through air intake suction radiating box, the rethread air outlet blows out, can dispel the heat to the circuit board, prevent because processing makes the circuit board overheated, improved the practicality of this device, place this device in suitable position, install this device in suitable position through mounting hole cooperation bolt and nut, be convenient for install this device.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the complete structure of the present utility model;
FIG. 2 is a perspective view of the structure of the present utility model;
fig. 3 is a perspective sectional view of the present utility model.
In the figure: 1. a bottom plate; 2. a mounting hole; 3. a motor; 4. a two-way threaded rod; 5. a thread cylinder; 6. a sliding device; 7. a placing rack; 8. a telescoping device; 9. a fixing plate; 10. a heat radiation box; 11. an air inlet; 12. a heat dissipation fan; 13. and an air outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a fixture for circuit board, including bottom plate 1, mounting hole 2 has been seted up on the surface of bottom plate 1, the surface of bottom plate 1 is provided with motor 3, bi-directional threaded rod 4 is installed to motor 3's output, bi-directional threaded rod 4's surface is provided with screw thread section of thick bamboo 5, bottom plate 1's surface is provided with slider 6, screw thread section of thick bamboo 5's one end is connected with rack 7, rack 7's surface mounting has telescoping device 8, telescoping device 8's one end is connected with fixed plate 9, bottom plate 1's surface is provided with heat dissipation case 10, air intake 11 has been seted up on heat dissipation case 10's surface, heat dissipation case 10's inside is provided with heat dissipation fan 12, air outlet 13 has been seted up at heat dissipation case 10's top.
In this embodiment, all electric equipment in this device all supplies power through external power supply, place this device in suitable position, through mounting hole 2 cooperation bolt and nut with this device installation in suitable position, through place the circuit board on the surface of rack 7, drive two screw thread section of thick bamboo 4 through motor 3 and rotate, make screw thread section of thick bamboo 5 remove, cooperation slider 6, make rack 7 remove, remove two rack 7 to suitable distance, rethread telescoping device 8, make fixed plate 9 remove, contact fixed plate 9 with the circuit board, fix the circuit board, wherein, two sections of symmetrical screw thread have been seted up for the surface of a threaded rod to two screw thread section of thick bamboo 4, and its surface symmetry installs two screw thread section of thick bamboo 5, drive two screw thread section of thick bamboo 4 through motor 3 and rotate, make two screw thread section of thick bamboo 5 remove, cooperation slider 6, make two screw thread section of thick bamboo 5 be close to each other or keep away from each other, through setting up heat dissipation case 10 on the surface at bottom plate 1, pass through air intake 11 heat dissipation case 10, rethread air outlet 13 blows out, can dispel the circuit board, prevent to make the circuit board because of the heat dissipation, the performance of the processing cylinder is improved, wherein, the practicality is improved in the cylinder 8, the ram is an arbitrary device, and the cylinder has been used, the device.
In one aspect of this embodiment, the device is placed in place and is mounted in place by means of mounting holes 2 in cooperation with bolts and nuts, facilitating the mounting of the device.
In one aspect of this embodiment, the motor 3 drives the bi-directional threaded rod 4 to rotate, so that the threaded cylinder 5 moves, the sliding device 6 is matched with the rack 7 to move, and the two racks 7 are moved to a proper distance, so that the circuit boards with different sizes are fixed conveniently, and the practicability of the device is improved.
In one aspect of the present embodiment, the circuit board is fixed by preventing the circuit board from being on the surface of the placement frame 7, moving the fixing plate 9 by the telescopic means 8, and bringing the fixing plate 9 into contact with the circuit board.
In one aspect of the embodiment, by providing the heat dissipation box 10 on the surface of the base plate 1, air is pumped into the heat dissipation box 10 through the air inlet 11 by the heat dissipation fan 12 and blown out through the air outlet 13, heat dissipation can be performed on the circuit board, overheat of the circuit board due to processing is prevented, and the practicability of the device is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a fixture for circuit board, includes bottom plate (1), mounting hole (2) have been seted up on the surface of bottom plate (1), its characterized in that: the surface of bottom plate (1) is provided with motor (3), bi-directional threaded rod (4) are installed to the output of motor (3), the surface of bi-directional threaded rod (4) is provided with screw thread section of thick bamboo (5), the surface of bottom plate (1) is provided with slider (6), the one end of screw thread section of thick bamboo (5) is connected with rack (7), the surface mounting of rack (7) has telescoping device (8), the one end of telescoping device (8) is connected with fixed plate (9), the surface of bottom plate (1) is provided with heat dissipation case (10), air intake (11) have been seted up on the surface of heat dissipation case (10), the inside of heat dissipation case (10) is provided with heat dissipation fan (12), air outlet (13) have been seted up at the top of heat dissipation case (10).
2. The jig for a circuit board according to claim 1, wherein: the sliding device (6) comprises sliding rails and sliding blocks, one end of each sliding block is connected with the thread cylinder (5), and the number of the sliding blocks is two.
3. The jig for a circuit board according to claim 1, wherein: the number of the thread barrels (5) is two, the two thread barrels (5) are symmetrically arranged at two ends of the bidirectional threaded rod (4), and the number of the placing frames (7) is consistent with the number of the thread barrels (5).
4. The jig for a circuit board according to claim 1, wherein: the number of the heat dissipation boxes (10) is two, and the heat dissipation boxes (10) are symmetrically arranged on the surface of the bottom plate (1).
5. The jig for a circuit board according to claim 1, wherein: the number of the telescopic devices (8) is four, the telescopic devices (8) are symmetrically arranged on the surface of the placing frame (7), and the number of the fixing plates (9) is consistent with the number of the telescopic devices (8).
6. The jig for a circuit board according to claim 1, wherein: the number of the mounting holes (2) is four, and the four mounting holes (2) are symmetrically arranged on the surface of the bottom plate (1).
7. The jig for a circuit board according to claim 1, wherein: the number of the radiating fans (12) is a plurality, and the radiating fans (12) are arranged in the radiating box (10) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223191904.6U CN218946584U (en) | 2022-11-30 | 2022-11-30 | Clamp for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223191904.6U CN218946584U (en) | 2022-11-30 | 2022-11-30 | Clamp for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218946584U true CN218946584U (en) | 2023-05-02 |
Family
ID=86137653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223191904.6U Active CN218946584U (en) | 2022-11-30 | 2022-11-30 | Clamp for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218946584U (en) |
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2022
- 2022-11-30 CN CN202223191904.6U patent/CN218946584U/en active Active
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