CN219780539U - Electronic component mounting plate - Google Patents
Electronic component mounting plate Download PDFInfo
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- CN219780539U CN219780539U CN202320900155.5U CN202320900155U CN219780539U CN 219780539 U CN219780539 U CN 219780539U CN 202320900155 U CN202320900155 U CN 202320900155U CN 219780539 U CN219780539 U CN 219780539U
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- Prior art keywords
- block
- sliding
- circuit board
- electronic component
- fixedly connected
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- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an electronic component mounting plate, and relates to the technical field of electronic component mounting plates. The utility model comprises a mounting plate and a circuit board, wherein the top of the mounting plate is provided with a mounting groove matched with the circuit board, both opposite angle ends of the mounting plate are provided with communication ports, a sliding block is slidably matched in the communication ports, and one end of the sliding block, facing the circuit board, is provided with a pressing mechanism; the center of the mounting groove is rotationally connected with a gear, racks are symmetrically arranged in the mounting groove relative to the gear, and the two racks are meshed with the gear and the opposite ends of the two racks are fixedly connected with the adjacent sliding blocks respectively. According to the utility model, the two sliding blocks are driven to be close to each other under the action of the tension of the reset spring, and under the cooperation of the pressing mechanism, the circuit board is convenient to detach and fix quickly, and the phenomenon that the fixing effect is reduced and the sliding wire phenomenon is caused easily after long-term use is avoided.
Description
Technical Field
The utility model belongs to the technical field of electronic component mounting plates, and particularly relates to an electronic component mounting plate.
Background
The electronic components are often parts of the industries such as electric appliances, radios, meters and the like, and are the general names of the electronic components such as capacitors, transistors, hairsprings, springs and the like. Diodes and the like are common. At present, most of the existing electronic components are usually installed on an electronic component mounting board, for example, an existing Chinese patent grant bulletin No. CN217406899U discloses an electronic component mounting board, which comprises an electronic component mounting board outer frame, electronic component mounting board radiating grooves which are arranged in pairs are formed in the periphery of the electronic component mounting board outer frame, a first radiating screen is fixedly connected to the inside of the electronic component mounting board radiating grooves, a radiating plate is fixedly connected to the bottom end of the inside of the electronic component mounting board outer frame, a first heat conducting groove and a second heat conducting groove are formed in the top of the radiating plate, and an electronic component mounting board mounting frame is fixedly connected to the inside of the electronic component mounting board outer frame.
There are some drawbacks to this utility model that need to be improved: when in use, the circuit board for the integrated electronic components is fixedly installed in a threaded connection mode, the circuit board is not convenient to be quickly disassembled and fixed, the fixing effect is easy to be reduced after long-term use, and the phenomenon of sliding wires occurs.
Disclosure of Invention
The utility model aims to provide an electronic component mounting plate, which drives two sliding blocks to be close to each other under the action of the tension of a return spring, and solves the problems that the traditional fixing mode is inconvenient to detach and fix a circuit board quickly, the fixing effect is easy to be reduced after long-term use, and the phenomenon of sliding wires occurs under the cooperation of a pressing mechanism.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an electronic component mounting plate which comprises a mounting plate and a circuit board, wherein the top of the mounting plate is provided with a mounting groove matched with the circuit board, both opposite angle ends of the mounting plate are provided with communication ports, a sliding block is slidably matched in the communication ports, and one end of the sliding block, facing the circuit board, is provided with a pressing mechanism; the center of the mounting groove is rotationally connected with a gear, racks are symmetrically arranged in the mounting groove relative to the gear, the two racks are meshed with the gear, and opposite ends of the racks are fixedly connected with adjacent sliding blocks respectively; the novel sliding mechanism is characterized in that a sliding channel is formed in the other end of the rack, a limiting block is connected in the sliding channel in a sliding mode, one end of the limiting block is fixedly connected with a connecting rod, one end of the connecting rod penetrates through the outer side of the rack and is fixedly connected with an adjacent sliding block, the connecting rod is in sliding fit with the rack, a reset spring is sleeved on the connecting rod, and two ends of the reset spring are fixedly connected with the limiting block and the inner wall of the sliding channel respectively.
As a preferable technical scheme of the utility model, one end of the sliding block is provided with a notch structure matched with the edge angle of the circuit board, clamping blocks are fixedly connected to two sides of the sliding block, clamping grooves are formed in the inner walls of two sides of the communication port, and the clamping grooves are in sliding fit with the adjacent clamping blocks.
As a preferable technical scheme of the utility model, the pressing mechanism comprises a pressing block, a moving block is fixedly connected to one corner of the pressing block, a limiting channel is formed in one end of the sliding block, facing the circuit board, of the sliding block, the moving block is slidably connected in the limiting channel, a threaded column is rotationally connected in the limiting channel, the threaded column is in threaded connection with the moving block, and the top end of the threaded column penetrates through the top of the sliding block.
As a preferable technical scheme of the utility model, the bottom of the extrusion block is uniformly provided with the anti-slip pad.
As a preferable technical scheme of the utility model, a limit spring is arranged between the moving block and the inner wall of the limit channel, and the limit spring is sleeved on the threaded column.
As a preferable technical scheme of the utility model, the top of the sliding block is provided with a groove, the top end of the threaded column extends into the groove, a stirring block is in running fit in the groove, and the stirring block is fixedly connected with the threaded column.
As a preferable technical scheme of the utility model, a plurality of radiating plates are symmetrically and fixedly connected in the mounting groove relative to the gear, the top of each radiating plate is positioned above the rack and the gear, and radiating grooves which are in one-to-one correspondence with the radiating plates are formed in the bottom of the mounting plate.
The utility model has the following beneficial effects:
1. according to the utility model, through the transmission cooperation of the racks and the gears, the two sliding blocks synchronously move in the same direction, the two sliding blocks are driven to be close to each other by the tension action of the reset spring to automatically tighten, the two opposite angle ends of the circuit board are clamped and fixed, the effective limiting and fixing of the circuit board are realized under the cooperation of the pressing mechanism, the distance between the two sliding blocks is convenient to adjust, and the circuit board is detached from the fixing of the circuit board.
2. According to the utility model, the bottom of the circuit board is attached to the heat dissipation plate by arranging the heat dissipation plate, so that heat conduction can be performed on the circuit board, heat accumulation in the mounting groove is avoided, and heat is better dissipated through the heat dissipation groove.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an electronic component mounting board according to the present utility model.
Fig. 2 is a schematic view of the structure of the inside of the mounting plate.
Fig. 3 is a schematic structural view of the mounting plate.
Fig. 4 is a schematic structural view of another view of fig. 3.
Fig. 5 is a partial cross-sectional view of a rack.
Fig. 6 is an enlarged view at B in fig. 5.
Fig. 7 is an enlarged view at a in fig. 5.
Fig. 8 is a schematic structural view of the combination of the pressing block, the moving block, the limit spring and the anti-slip pad.
In the drawings, the list of components represented by the various numbers is as follows:
1-mounting plate, 101-mounting groove, 102-communication port, 103-heat dissipation groove, 104-clamping groove, 2-circuit board, 3-slider, 301-limit channel, 302-groove, 4-hold-down mechanism, 5-gear, 6-rack, 601-slide channel, 7-stopper, 8-connecting rod, 9-reset spring, 10-heating panel, 11-fixture block, 12-extrusion piece, 121-non-slip pad, 13-movable block, 14-screw thread post, 15-limit spring, 16-toggle piece.
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.
First embodiment:
referring to fig. 1-8, the utility model discloses an electronic component mounting board, which comprises a mounting board 1 and a circuit board 2, wherein a mounting groove 101 matched with the circuit board 2 is formed in the top of the mounting board 1, two opposite angle ends of the mounting board 1 are respectively provided with a communication opening 102, a sliding block 3 is slidably matched in the communication opening 102, one end, facing the circuit board 2, of the sliding block 3 is provided with a pressing mechanism 4, and the two opposite angle ends of the circuit board 2 mounted in the mounting groove 101 are pressed and fixed through the pressing mechanism 4; the center of the mounting groove 101 is rotationally connected with a gear 5, racks 6 are symmetrically arranged in the mounting groove 101 relative to the gear 5, the two racks 6 are meshed with the gear 5, and opposite ends of the racks are fixedly connected with the adjacent sliding blocks 3 respectively; the other end of the rack 6 is provided with a sliding channel 601, a limiting block 7 is connected in the sliding channel 601 in a sliding way, one end of the limiting block 7 is fixedly connected with a connecting rod 8, one end of the connecting rod 8 penetrates through the outer side of the rack 6 and is fixedly connected with the adjacent sliding block 3, the connecting rod 8 is in sliding fit with the rack 6, a reset spring 9 is sleeved on the connecting rod 8, and two ends of the reset spring 9 are respectively fixedly connected with the limiting block 7 and the inner wall of the sliding channel 601; the two sliding blocks 3 synchronously and reversely move through the meshing transmission of the rack 6 and the gear 5, and the two sliding blocks 3 are driven to automatically approach to realize clamping and fixing of two opposite angle ends of the circuit board 2 under the action of the tension of the reset spring 9.
As shown in fig. 5 and 6, one end of the slider 3 is provided with a "notch" structure matched with the corner of the circuit board 2, the "notch" structure is clamped with the corner of the circuit board 2, two sides of the slider 3 are fixedly connected with clamping blocks 11, two inner walls of two sides of the communication port 102 are provided with clamping grooves 104, and the clamping grooves 104 are in sliding fit with the adjacent clamping blocks 11, so that the slider 3 moves horizontally in the communication port 102 to prevent position deviation.
As shown in fig. 3 and 4, a plurality of heat dissipation plates 10 are fixedly connected in the mounting groove 101 and symmetrically arranged on the gear 5, the top of each heat dissipation plate 10 is positioned above the rack 6 and the gear 5, the bottom of the mounting plate 1 is provided with heat dissipation grooves 103 corresponding to the heat dissipation plates 10 one by one, when the circuit board 2 is placed in the mounting groove 101, the bottom of the circuit board 2 is attached to the top of the heat dissipation plate 10, heat conduction can be performed on the circuit board 2, heat accumulation in the mounting groove 101 is avoided, and heat is better dissipated through the heat dissipation grooves 103.
One specific application of this embodiment is: the two sliding blocks 3 are separated from each other by pulling the sliding blocks 3 outwards, then the circuit board 2 of the integrated electronic component is placed in the mounting groove 101 to be abutted against the heat dissipation plate 10, at the moment, under the action of the tension of the reset spring 9, the two sliding blocks 3 are driven to synchronously move by matching with the meshing transmission of the gear 5 and the rack 6, the two sliding blocks are mutually close to clamp and fix the two opposite angle ends of the circuit board 2, and then the two opposite angle ends of the circuit board 2 are pressed and fixed by matching with the pressing mechanism 4.
Specific embodiment II:
on the basis of the first embodiment, the present embodiment is different in that:
as shown in fig. 5, 6 and 7, the compressing mechanism 4 comprises a compressing block 12, a corner of the compressing block 12 is fixedly connected with a moving block 13, one end of the sliding block 3, which faces the circuit board 2, is provided with a limiting channel 301, the moving block 13 is slidably connected in the limiting channel 301, a threaded column 14 is rotationally connected in the limiting channel 301, the threaded column 14 is in threaded connection with the moving block 13, the top end of the threaded column 14 penetrates through the top of the sliding block 3, the moving block 13 is driven to slide in the limiting channel 301 by rotating the threaded column 14, and the compressing plate 12 is driven to be pressed at the corner of the circuit board 2, so that compressing fixation is realized.
As shown in fig. 8, the bottom of the extrusion block 12 is uniformly provided with an anti-slip pad 121, and the anti-slip pad 121 can prevent extrusion damage to the corners of the circuit board 2.
As shown in fig. 6 and 8, a limit spring 15 is arranged between the movable block 13 and the inner wall of the limit channel 301, the limit spring 15 is sleeved on the threaded column 14, and the loosening of the threaded column 14 is prevented by the elastic force of the limit spring 15.
As shown in fig. 6, a groove 302 is formed at the top of the slider 3, the top end of the threaded column 14 extends into the groove 302, a stirring block 16 is rotationally matched with the groove 302, the stirring block 16 is fixedly connected with the threaded column 14, and the threaded column 14 is driven to rotate by rotating the stirring block 16.
One specific application of this embodiment is: after the circuit board 2 is placed in the mounting groove 101, the two sliding blocks 3 clamp and fix the two opposite angle ends of the circuit board 2, and at the moment, the thread post 14 is driven to rotate by rotating the poking block 16, so that the moving block 13 is driven to slide in the limiting groove 301, and the extruding plate 12 is driven to be pressed at the corner of the circuit board 2, so that the pressing and fixing are realized.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. An electronic components mounting panel, includes mounting panel (1) and circuit board (2), its characterized in that:
the top of the mounting plate (1) is provided with a mounting groove (101) matched with the circuit board (2), two opposite angle ends of the mounting plate (1) are provided with communication ports (102), a sliding block (3) is slidably matched in the communication ports (102), and one end of the sliding block (3) facing the circuit board (2) is provided with a pressing mechanism (4);
the gear (5) is rotationally connected to the center of the mounting groove (101), racks (6) are symmetrically arranged in the mounting groove (101) relative to the gear (5), the two racks (6) are meshed with the gear (5), and opposite ends of the racks are fixedly connected with the adjacent sliding blocks (3) respectively;
the novel sliding rack is characterized in that a sliding channel (601) is formed in the other end of the rack (6), a limiting block (7) is connected in the sliding channel (601), a connecting rod (8) is fixedly connected to one end of the limiting block (7), one end of the connecting rod (8) penetrates through the outer side of the rack (6) and is fixedly connected with an adjacent sliding block (3), the connecting rod (8) is in sliding fit with the rack (6), a reset spring (9) is sleeved on the connecting rod (8), and two ends of the reset spring (9) are fixedly connected with the limiting block (7) and the inner wall of the sliding channel (601) respectively.
2. The electronic component mounting board according to claim 1, wherein one end of the sliding block (3) is provided with a notch structure matched with a corner of the circuit board (2), clamping blocks (11) are fixedly connected to two sides of the sliding block (3), clamping grooves (104) are formed in inner walls of two sides of the communication port (102), and the clamping grooves (104) are in sliding fit with adjacent clamping blocks (11).
3. The electronic component mounting plate according to claim 1, wherein the pressing mechanism (4) comprises a pressing block (12), a moving block (13) is fixedly connected to one side corner of the pressing block (12), a limiting channel (301) is formed in one end, facing the circuit board (2), of the sliding block (3), the moving block (13) is slidably connected into the limiting channel (301), a threaded column (14) is rotationally connected into the limiting channel (301), the threaded column (14) is in threaded connection with the moving block (13), and the top end of the threaded column (14) penetrates through the top of the sliding block (3).
4. An electronic component mounting board according to claim 3, wherein the bottom of said pressing block (12) is uniformly provided with a non-slip mat (121).
5. An electronic component mounting board according to claim 3, wherein a limit spring (15) is arranged between the movable block (13) and the inner wall of the limit channel (301), and the limit spring (15) is sleeved on the threaded column (14).
6. An electronic component mounting board according to claim 3, wherein the top of the slider (3) is provided with a groove (302), the top end of the threaded column (14) extends into the groove (302), a stirring block (16) is rotationally matched in the groove (302), and the stirring block (16) is fixedly connected with the threaded column (14).
7. The electronic component mounting plate according to claim 1, wherein a plurality of heat dissipation plates (10) are symmetrically and fixedly connected in the mounting groove (101) relative to the gear (5), the top of the heat dissipation plate (10) is located above the rack (6) and the gear (5), and heat dissipation grooves (103) which are in one-to-one correspondence with the heat dissipation plates (10) are formed in the bottom of the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900155.5U CN219780539U (en) | 2023-04-20 | 2023-04-20 | Electronic component mounting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900155.5U CN219780539U (en) | 2023-04-20 | 2023-04-20 | Electronic component mounting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219780539U true CN219780539U (en) | 2023-09-29 |
Family
ID=88132103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320900155.5U Active CN219780539U (en) | 2023-04-20 | 2023-04-20 | Electronic component mounting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219780539U (en) |
-
2023
- 2023-04-20 CN CN202320900155.5U patent/CN219780539U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |