CN216357521U - Combined integrated circuit board - Google Patents
Combined integrated circuit board Download PDFInfo
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- CN216357521U CN216357521U CN202122534458.3U CN202122534458U CN216357521U CN 216357521 U CN216357521 U CN 216357521U CN 202122534458 U CN202122534458 U CN 202122534458U CN 216357521 U CN216357521 U CN 216357521U
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- fixed
- circuit board
- side wall
- grooves
- integrated circuit
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Abstract
The utility model belongs to the technical field of circuit boards, in particular to a combined integrated circuit board, which aims at solving the problem that the service life is reduced due to easy abrasion of positioning effect clamping of the circuit board; two mounting frames are arranged; according to the utility model, the clamping plate moves and contacts with the circuit board, so that the device can clamp the circuit boards with different sizes, the application range is expanded, the circuit boards can be quickly installed and disassembled, the disassembling and assembling efficiency is improved, the circuit boards are more stable after being installed, and the service life of the circuit boards is prolonged.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a combined integrated circuit board.
Background
The circuit board is divided into three major categories, namely a single-sided board, a double-sided board and a multilayer circuit board according to the number of layers, the integrated circuit board is a carrier for carrying the integrated circuit, but the integrated circuit is usually carried on the integrated circuit board, and the integrated circuit board is mainly composed of silica gel, so the integrated circuit board is generally green.
The combined integrated circuit board in the prior art has poor positioning effect on circuit boards with different sizes, so that the application range is reduced, and the abrasion condition of the circuit board is increased along with the poor stability when the circuit board is positioned, so that the service life of the circuit board is prolonged.
Therefore, a need exists for a combined integrated circuit board to solve the problem of reduced service life due to easy wear of the positioning effect clamp of the circuit board.
SUMMERY OF THE UTILITY MODEL
The combined integrated circuit board provided by the utility model solves the problem that the service life is shortened due to easy abrasion of the positioning effect clamp of the circuit board.
In order to achieve the purpose, the utility model adopts the following technical scheme: a combined integrated circuit board comprises a chassis and the chassis further comprises
The telescopic rods are arranged in plurality and are all fixed on the side wall of the top end of the underframe, the top plate is fixed at the other end of each telescopic rod, a groove is formed in the side wall of the bottom end of the top plate, a plurality of symmetrically-distributed ventilation grooves are formed in the side wall of the top end of the top plate, the ventilation grooves are communicated with the inside of the grooves, and a heat dissipation fan is fixed on the side wall of one side of each groove;
the mounting frame, the mounting frame is provided with two, two the mounting frame all with roof top surface sliding connection, mounting frame one side lateral wall all is fixed with two bearing frames that are the symmetric distribution, the bearing frame inside be provided with the locating component of roof looks adaptation.
Preferably, the positioning assembly comprises
The two bidirectional threaded rods are rotatably connected with the inner part of the bearing seat, knobs are fixed at two ends of each bidirectional threaded rod, the external threads of the bidirectional threaded rods are meshed and connected with threaded sleeves, and the threaded sleeves are slidably connected with the side walls of the inner sides of the mounting frames;
lead to the groove, it is a plurality of to lead to the groove, it is a plurality of lead to the groove all seted up in installing frame one side lateral wall, it has the grip block to lead to the inside sliding connection of groove, the grip block with the thread bush is fixed.
Preferably, the top end side wall of the top plate is provided with two distance adjusting components matched with the mounting frame, and each distance adjusting component comprises
The mounting frame comprises two mounting blocks, the two mounting blocks are fixed on the side wall of one side of the mounting frame, a limiting rod penetrates through the side wall of one side of the mounting block in a sliding mode, a connecting block is fixedly sleeved on the outer surface of the limiting rod, a spring is sleeved on the outer surface of the limiting rod, one end of the spring is fixed with the mounting block, the other end of the spring is fixed with the connecting block, and a pull ring is fixed at one end, away from the mounting block, of the limiting rod;
the restriction groove, it is a plurality of, a plurality of have been seted up to the restriction groove all seted up in roof top lateral wall, the restriction lever with restriction groove looks adaptation.
Preferably, a plurality of guide grooves which are symmetrically distributed are formed in the side wall of the top end of the top plate, the guide grooves are connected with guide blocks in a sliding mode, and the guide blocks are fixed on the side wall of the bottom end of the mounting frame.
Preferably, the cross sections of the two clamping plates are arranged in a T shape, and a plurality of rubber strips are fixed on the side walls of one side, adjacent to the two clamping plates, of each clamping plate.
Preferably, two sliding grooves which are vertically distributed are formed in the side wall of the inner side of each mounting frame, and the thread sleeves are connected with the inner portions of the sliding grooves in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the clamping plate moves and contacts with the circuit board, so that the device can clamp the circuit boards with different sizes, the application range is expanded, the circuit boards can be quickly installed and disassembled, the disassembling and assembling efficiency is improved, the circuit boards are more stable after being installed, and the service life of the circuit boards is prolonged.
2. The utility model utilizes the wind power effect generated by the heat radiation fan and outputs the wind power to the circuit board by matching with the vent groove, so that the circuit board can be radiated when in use, thereby avoiding the damage caused by poor heat radiation of internal elements and further prolonging the service life of the circuit board.
Drawings
Fig. 1 is a schematic overall structure diagram of a combined integrated circuit board according to the present invention;
fig. 2 is a schematic bottom view of a combined ic board according to the present invention;
FIG. 3 is an enlarged schematic view of an explosion structure at a mounting frame of a combined IC board according to the present invention;
fig. 4 is an enlarged schematic view of a bottom structure of a top plate of a combined ic board according to the present invention.
In the figure: 1. a chassis; 2. a telescopic rod; 3. a top plate; 4. a groove; 5. a vent channel; 6. a heat dissipation fan; 7. installing a frame; 8. a bearing seat; 9. a positioning assembly; 91. a bidirectional threaded rod; 92. a knob; 93. a threaded sleeve; 94. a through groove; 95. a clamping plate; 10. a distance adjusting component; 101. mounting blocks; 102. a restraining bar; 103. connecting blocks; 104. a spring; 105. a pull ring; 106. a limiting groove; 11. a guide groove; 12. a guide block; 13. a rubber strip; 14. a chute.
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.
Referring to fig. 1-4, a combined integrated circuit board comprises a bottom frame 1, wherein the bottom frame 1 further comprises a plurality of telescopic rods 2, the plurality of telescopic rods 2 are all fixed on the side wall of the top end of the bottom frame 1, a top plate 3 is fixed at the other end of each telescopic rod 2, a groove 4 is formed in the side wall of the bottom end of each top plate 3, a plurality of symmetrically-distributed ventilation grooves 5 are formed in the side wall of the top end of each top plate 3, the ventilation grooves 5 are communicated with the insides of the grooves 4, and a heat dissipation fan 6 is fixed on the side wall of one side of each groove 4; installing frame 7, installing frame 7 is provided with two, two installing frames 7 all with 3 top surfaces sliding connection of roof, installing frame 7 one side lateral wall all is fixed with two bearing frames 8 that are the symmetric distribution, bearing frame 8 inside be provided with the locating component 9 of roof 3 looks adaptation, utilize the wind-force effect that 6 produce of heat dissipation fan, and cooperation air channel 5 exports wind-force to circuit board department, make the circuit board can dispel the heat to it when using, and then avoid the not good damage that leads to of its internal component heat dissipation, further prolong the life of circuit board.
The positioning assembly 9 comprises two bidirectional threaded rods 91, the two bidirectional threaded rods 91 are rotatably connected with the inner part of the bearing block 8, knobs 92 are fixed at two ends of each bidirectional threaded rod 91, a threaded sleeve 93 is meshed and connected at the external thread part of each bidirectional threaded rod 91, and the threaded sleeve 93 is slidably connected with the inner side wall of the mounting frame 7; lead to groove 94, lead to groove 94 and seted up a plurality ofly, a plurality of lead to groove 94 all sets up in installing frame 7 one side lateral wall, it has grip block 95 to lead to the inside sliding connection of groove 94, grip block 95 is fixed with thread bush 93, through grip block 95 removal and contact to circuit board, make the device can carry out the centre gripping to not unidimensional circuit board, enlarge application range, and then make the circuit board can realize quick installation and dismouting, promote dismouting efficiency, install the back more firm simultaneously, the life of extension circuit board.
The side wall of the top end of the top plate 3 is provided with two distance adjusting assemblies 10 matched with the mounting frame 7, each distance adjusting assembly 10 comprises two mounting blocks 101, the two mounting blocks 101 are arranged, the two mounting blocks 101 are both fixed on the side wall of one side of the mounting frame 7, a limiting rod 102 penetrates through the side wall of one side of each mounting block 101 in a sliding mode, a connecting block 103 is fixedly sleeved on the outer surface of each limiting rod 102, a spring 104 is sleeved on the outer surface of each limiting rod 102, one end of each spring 104 is fixed with the corresponding mounting block 101, the other end of each spring 104 is fixed with the corresponding connecting block 103, and a pull ring 105 is fixed at one end, far away from the corresponding mounting block 101, of each limiting rod 102; restriction groove 106, restriction groove 106 have seted up a plurality ofly, and a plurality of restriction grooves 106 are all seted up in roof 3 top lateral wall, and restriction pole 102 and restriction groove 106 looks adaptation cooperate the spring action of spring 104 for restriction pole 102 and restriction groove 106 looks block can be applicable to and assemble the circuit board of different length, and application scope is wider.
The side wall of the top end of the top plate 3 is provided with a plurality of guide grooves 11 which are symmetrically distributed, the guide grooves 11 are internally connected with guide blocks 12 in a sliding way, the guide blocks 12 are fixed on the side wall of the bottom end of the mounting frame 7, the mounting frame 7 can be more stably moved by utilizing the sliding connection between the guide blocks 12 and the guide grooves 11, the cross section of the two clamping plates 95 is arranged in a T shape, a plurality of rubber strips 13 are fixed on the side wall of one side adjacent to the two clamping plates 95, and by utilizing the elastic arrangement of the rubber strips 13, the pre-tightening force when clamping the side wall of the circuit can be played, and the abrasion condition when clamping and positioning the circuit board can be reduced, two chutes 14 that distribute about being are seted up to two installing frame 7 inboard lateral walls, threaded bush 93 and 14 inside sliding connection of chutes, slide in cooperation threaded bush 93 and chutes 14, not only can play the spacing guide effect to threaded bush 93, can promote the stability that threaded bush 93 removed the in-process again.
The working principle is as follows: when the circuit board is required to be assembled and installed, the circuit board is placed on the top plate 3, the limiting rod 102 moves synchronously by pulling the pull ring 105, the spring 104 is stretched, when the limiting rod 102 is separated from the limiting groove 106, the limiting effect on the mounting frames 7 is removed, the distance between the two mounting frames 7 is adjusted by moving, after the two mounting frames 7 contact the circuit board, the pull ring 105 is loosened, the limiting rod 102 is clamped with the limiting groove 106 by matching with the elastic action of the spring 104, the two mounting frames can be suitable for assembling the circuit boards with different lengths, the application range is wider, when the mounting frames 7 contact the circuit board, the two-way threaded rod 91 synchronously rotates by rotating the knob 92, the two-way threaded rod 91 and the threaded sleeve 93 are meshed for transmission, and the threaded sleeve 93 and the sliding groove 14 are matched for sliding, so that the limiting and guiding effects on the threaded sleeve 93 can be achieved, can promote the stability that the thread bush 93 removed the in-process again, grip block 95 follows thread bush 93 synchronous motion, through the removal of grip block 95 and contact to the circuit board for the device can carry out the centre gripping to the not unidimensional circuit board, enlarges application range, and then makes the circuit board can realize quick installation and dismouting, promotes dismouting efficiency, and the installation back is more firm simultaneously, prolongs the life of circuit board.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A combined integrated circuit board comprises a chassis (1), and is characterized in that the chassis (1) further comprises
The telescopic rods (2) are arranged in plurality, the telescopic rods (2) are all fixed on the side wall of the top end of the bottom frame (1), a top plate (3) is fixed to the other end of each telescopic rod (2), a groove (4) is formed in the side wall of the bottom end of the top plate (3), a plurality of symmetrically-distributed ventilation grooves (5) are formed in the side wall of the top end of the top plate (3), the ventilation grooves (5) are communicated with the inside of the grooves (4), and a heat dissipation fan (6) is fixed on the side wall of one side of each groove (4);
installing frame (7), installing frame (7) are provided with two, two installing frame (7) all with roof (3) top surface sliding connection, installing frame (7) one side lateral wall all is fixed with two bearing frame (8) that are symmetric distribution, bearing frame (8) inside be provided with locating component (9) of roof (3) looks adaptation.
2. A modular integrated circuit board according to claim 1, characterised in that the positioning assembly (9) comprises
The two bidirectional threaded rods (91), two of the bidirectional threaded rods (91) are arranged, the two bidirectional threaded rods (91) are rotatably connected with the inside of the bearing block (8), knobs (92) are fixed at two ends of each bidirectional threaded rod (91), a threaded sleeve (93) is meshed and connected at the external thread position of each bidirectional threaded rod (91), and the threaded sleeve (93) is slidably connected with the side wall of the inner side of the mounting frame (7);
lead to groove (94), lead to groove (94) and seted up a plurality ofly, it is a plurality of lead to groove (94) all set up in installing frame (7) one side lateral wall, lead to the inside sliding connection of groove (94) and have grip block (95), grip block (95) with thread bush (93) are fixed.
3. The combined integrated circuit board of claim 1, wherein the top side wall of the top plate (3) is provided with two distance adjusting components (10) matched with the mounting frame (7), and the distance adjusting components (10) comprise
The mounting frame comprises two mounting blocks (101), the two mounting blocks (101) are fixed on the side wall of one side of the mounting frame (7), a limiting rod (102) penetrates through the side wall of one side of the mounting blocks (101) in a sliding manner, a connecting block (103) is fixedly sleeved on the outer surface of the limiting rod (102), a spring (104) is sleeved on the outer surface of the limiting rod (102), one end of the spring (104) is fixed with the mounting blocks (101), the other end of the spring (104) is fixed with the connecting block (103), and a pull ring (105) is fixed on one end, far away from the mounting blocks (101), of the limiting rod (102);
the limiting grooves (106) are formed in the limiting grooves (106), the limiting grooves (106) are formed in the side wall of the top end of the top plate (3), and the limiting rod (102) is matched with the limiting grooves (106).
4. The combined integrated circuit board according to claim 1, wherein a plurality of symmetrically distributed guide grooves (11) are formed in a top side wall of the top plate (3), guide blocks (12) are slidably connected inside the guide grooves (11), and the guide blocks (12) are fixed to a bottom side wall of the mounting frame (7).
5. The combined integrated circuit board according to claim 2, wherein two of the clamping plates (95) are arranged in a T-shaped cross section, and a plurality of rubber strips (13) are fixed on the side walls of the two clamping plates (95) adjacent to each other.
6. The combined integrated circuit board according to claim 2, wherein two sliding grooves (14) are formed in the inner side walls of the two mounting frames (7) and distributed up and down, and the threaded sleeve (93) is slidably connected with the inner portions of the sliding grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534458.3U CN216357521U (en) | 2021-10-20 | 2021-10-20 | Combined integrated circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122534458.3U CN216357521U (en) | 2021-10-20 | 2021-10-20 | Combined integrated circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216357521U true CN216357521U (en) | 2022-04-19 |
Family
ID=81179464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122534458.3U Active CN216357521U (en) | 2021-10-20 | 2021-10-20 | Combined integrated circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216357521U (en) |
-
2021
- 2021-10-20 CN CN202122534458.3U patent/CN216357521U/en active Active
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