CN215956729U - PCB board that can make up formula - Google Patents
PCB board that can make up formula Download PDFInfo
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- CN215956729U CN215956729U CN202121962024.7U CN202121962024U CN215956729U CN 215956729 U CN215956729 U CN 215956729U CN 202121962024 U CN202121962024 U CN 202121962024U CN 215956729 U CN215956729 U CN 215956729U
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- pcb board
- clamping
- pcb
- heat dissipation
- support plate
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Abstract
The utility model discloses a combined PCB (printed circuit board), which comprises a board body, adjusting components and clamping components, wherein the adjusting components are arranged at the left end and the right end inside the board body; a clamping assembly connected to a left end of the adjustment assembly; the heat dissipation assembly is arranged at the right lower end of the plate body; the clamping assembly includes: a clamping block; and the clamping groove is arranged in the clamping block, and the clamping groove and the clamping block form an integrated structure. This can modular PCB board is through setting up clamping component in the both ends outside about the PCB board, can be when installing the PCB board, only need to insert the inside of pressing from both sides tight piece with the PCB board, the inside shell fragment in both ends just can be under the spacing of draw-in groove about pressing from both sides tight piece, press from both sides tight location to the PCB board, prevent that the PCB board from sliding, thereby be convenient for install the PCB board, the convenience when improving the dismouting maintenance, clamping component is provided with the multiunit simultaneously, can install a plurality of PCB boards, improve the user demand to PCB board quantity.
Description
Technical Field
The utility model relates to the technical field of PCB boards, in particular to a combined PCB board.
Background
The PCB is a printed circuit board, also called a printed circuit board, and is a provider of electrical connection of electronic components, the development of the PCB has been over 100 years, the design of the PCB is mainly a layout design, the main advantage of adopting the circuit board is that errors of wiring and assembly are greatly reduced, the automation level and the production labor rate are improved, along with the rapid development of electronic technology, the printed circuit board is widely applied to various fields, and almost all electronic equipment comprises the corresponding printed circuit board.
The PCB board in the market is generally directly overlapped together through a contact pin and a jack when being combined, so that the PCB board is inconvenient to disassemble, assemble and maintain.
SUMMERY OF THE UTILITY MODEL
The present invention provides a combined PCB to solve the problem that the PCB is not easily assembled and disassembled because the PCB is directly stacked together through the pin and the socket.
In order to achieve the purpose, the utility model provides the following technical scheme: a composable PCB board comprising:
a plate body;
further comprising:
the adjusting components are arranged at the left end and the right end inside the plate body;
a clamping assembly connected to a left end of the adjustment assembly;
the heat dissipation assembly is arranged at the right lower end of the plate body;
the clamping assembly includes:
a clamping block;
the clamping groove is arranged in the clamping block, and the clamping groove and the clamping block are in an integrated structure;
the elastic sheet is arranged in the clamping groove, the shape of the elastic sheet is inverted-U-shaped, the elastic sheet is clamped with the clamping groove, and the elastic sheet and the clamping groove form a sliding structure.
Preferably, the plate body includes:
a base plate;
the first support plate is arranged at the left end of the top surface of the bottom plate, the first support plate and the bottom plate are vertically distributed, and the first support plate and the bottom plate are fixedly connected;
the second support plate is connected to the right end of the top surface of the bottom plate, the second support plate and the bottom plate are of an integrated structure, and the second support plate and the first support plate are distributed in parallel;
the PCB is arranged in the clamping block, tightly attached to the elastic sheet and distributed in parallel with the bottom plate.
Preferably, the adjustment assembly comprises:
the fixing blocks are arranged on the left side of the second support plate, the number of the fixing blocks is three, and the fixing blocks are uniformly distributed on the left side of the second support plate;
the telescopic rod is arranged inside the fixed block, and the telescopic rod is attached to the fixed block.
Preferably, a sliding structure is formed between the telescopic rod and the fixing block, and an integrated structure is formed between the telescopic rod and the clamping block.
Preferably, the adjusting assembly further comprises:
the limiting blocks are arranged on the upper side and the lower side of the right end of the telescopic rod and are fixedly connected with the telescopic rod;
the limiting groove is arranged inside the fixing block, and the limiting groove and the fixing block are of an integrated structure;
the spring, it settles in the inside right-hand member of fixed block, and laminate mutually between spring and the fixed block.
Preferably, the limiting groove is symmetrically distributed about the perpendicular bisector of the fixing block, the limiting groove and the limiting block are attached to each other, and a sliding structure is formed between the limiting groove and the limiting block.
Preferably, the heat dissipation assembly includes:
the heat dissipation frame and the bottom plate form an integrated structure;
the fan is arranged in the center of the heat dissipation frame, and the fan is fixedly connected with the heat dissipation frame;
and the ventilation pipeline is connected to the left end of the heat dissipation frame, and the ventilation pipeline is tightly attached to the heat dissipation frame.
Preferably, the heat dissipation assembly further includes:
the radiating pipe is connected to the left side of the ventilating duct and clamped with the second support plate;
the ventilation opening is arranged at the front end of the radiating pipe, an integrated structure is formed between the ventilation opening and the radiating pipe, and the ventilation opening is uniformly distributed on the front surface of the radiating pipe.
Preferably, the quantity of cooling tube is provided with four, and the cooling tube is evenly distributed about air pipe's left side, is linked together between cooling tube and the air pipe moreover to be the vertical form between cooling tube and the first backup pad and distribute.
The utility model provides a combined PCB which has the following beneficial effects: this can make up formula PCB board adopts mutually supporting between a plurality of subassemblies, not only can make up the location to a plurality of PCB boards, is convenient for carry out the dismouting maintenance to the PCB board, also is convenient for simultaneously install the location to the PCB board of different widths to can also improve the radiating efficiency of PCB board, prolong the life of PCB board.
1. According to the utility model, the clamping assemblies are arranged at the outer sides of the left end and the right end of the PCB, so that when the PCB is installed, the PCB can be clamped and positioned only by inserting the PCB into the clamping blocks, and the elastic pieces in the upper end and the lower end of the clamping blocks can clamp and position the PCB under the limit of the clamping grooves, so that the PCB is prevented from sliding, the PCB is convenient to install, the convenience in disassembly, assembly and maintenance is improved, meanwhile, the clamping assemblies are provided with a plurality of groups, a plurality of PCBs can be installed, and the use requirement on the number of the PCBs is improved;
2. according to the utility model, the adjusting assembly is arranged at the right end of the clamping assembly, so that the spring at the right end inside the fixed block pushes the telescopic rod to slide leftwards, the clamping block can tightly support the left end and the right end of the PCB, the sliding of the PCB is further prevented, meanwhile, the PCB with different widths can be conveniently installed, and the limiting block is arranged at the outer side of the right end of the fixed block, so that the limiting block can position the telescopic rod under the limiting of the limiting groove, the telescopic rod is prevented from falling off, and the spring also has a damping effect, and when the plate body shakes, the stability of the PCB inside can be improved;
3. according to the utility model, the heat dissipation frame is arranged at the right lower end of the bottom plate, so that the fan is convenient to start to enable airflow to enter the ventilating duct from the heat dissipation frame and then to be discharged from the ventilating opening of the heat dissipation pipe, and the heat dissipation pipes are uniformly distributed on the upper side and the lower side of the PCB, so that the air flow rate of the upper side and the lower side of the PCB can be accelerated, the heat dissipation of the PCB is facilitated, the heat dissipation efficiency of the PCB is improved, and the service life of the PCB can be prolonged.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a PCB board capable of being assembled according to the present invention;
FIG. 2 is a schematic cross-sectional view of an adjusting assembly of a PCB assembly of the present invention;
fig. 3 is an enlarged schematic view of a portion a of the assembled PCB of the present invention shown in fig. 1.
In the figure: 1. a plate body; 101. a base plate; 102. a first support plate; 103. a second support plate; 104. a PCB board; 2. an adjustment assembly; 201. a fixed block; 202. a telescopic rod; 203. a limiting block; 204. a limiting groove; 205. A spring; 3. a clamping assembly; 301. a clamping block; 302. a card slot; 303. a spring plate; 4. a heat dissipating component; 401. a heat dissipation frame; 402. a fan; 403. a ventilation duct; 404. a radiating pipe; 405. and a vent.
Detailed Description
As shown in fig. 1, a combinable PCB board includes: the plate body 1 further includes: the plate body 1 includes: bottom plate 101, first support plate 102, it settles in the top surface left end of bottom plate 101, and be vertical form distribution between first support plate 102 and the bottom plate 101, and be fixed connection between first support plate 102 and the bottom plate 101, be convenient for fix first support plate 102 on bottom plate 101, second support plate 103, it is connected in the top surface right-hand member of bottom plate 101, and be the integral structure between second support plate 103 and the bottom plate 101, and be parallel distribution between second support plate 103 and the first support plate 102, can make second support plate 103 fixed fixation on bottom plate 101, PCB board 104, it sets up in the inside of pressing from both sides tight piece 301, and closely laminate between PCB board 104 and shell fragment 303, and be parallel distribution between PCB board 104 and the bottom plate 101, can make shell fragment 303 carry out spacing fixed to PCB board 104, radiator unit 4, it sets up in the right lower extreme of plate body 1, radiator unit 4 includes: a heat dissipation frame 401, the heat dissipation frame 401 and the bottom plate 101 are integrated, a fan 402 is disposed inside the center of the heat dissipation frame 401, and the fan 402 is fixedly connected with the heat dissipation frame 401 to facilitate positioning of the fan 402, a ventilation duct 403 is connected to the left end of the heat dissipation frame 401, and the ventilation duct 403 is tightly attached to the heat dissipation frame 401 to prevent air leakage from the connection between the ventilation duct 403 and the heat dissipation frame 401, four heat dissipation tubes 404 are connected to the left side of the ventilation duct 403, and the heat dissipation tubes 404 are engaged with the second support plate 103 to support and limit the heat dissipation tubes 404 by the second support plate 103, the number of the heat dissipation tubes 404 is four, the heat dissipation tubes 404 are uniformly distributed on the left side of the ventilation duct 403, the heat dissipation tubes 404 are communicated with the ventilation duct 403, and the heat dissipation tubes 404 and the first support plate 102 are vertically distributed, radiating pipe 404 evenly distributed is in PCB board 104 upper and lower both sides, just can accelerate the air flow rate of PCB board 104 upper and lower both sides, be convenient for dispel the heat to PCB board 104, improve PCB board 104's radiating efficiency, thereby can prolong PCB board 104's life, vent 405, it sets up the front end at radiating pipe 404, and be the integral structure between vent 405 and the radiating pipe 404, and vent 405 is evenly distributed about the front of radiating pipe 404, can make the air current in the radiating pipe 404 flow out in the vent 405.
As shown in fig. 2-3, the adjusting assembly 2 is disposed at the left and right ends of the inside of the plate body 1, and the adjusting assembly 2 includes: the fixing block 201 is arranged on the left side of the second support plate 103, the number of the fixing blocks 201 is three, the fixing blocks 201 are uniformly distributed on the left side of the second support plate 103, the second support plate 103 can support the fixing block 201, the telescopic rod 202 is arranged in the fixing block 201, the telescopic rod 202 is attached to the fixing block 201, the fixing block 201 can limit the telescopic rod 202, the telescopic rod 202 and the fixing block 201 are in a sliding structure, the telescopic rod 202 and the clamping block 301 are in an integrated structure, the position of the clamping component 3 can be conveniently adjusted by adjusting the position of the telescopic rod 202 in the clamping block 301, the limiting blocks 203 are arranged on the upper side and the lower side of the right end of the telescopic rod 202, the limiting blocks 203 are fixedly connected with the telescopic rod 202, and the limiting blocks 203 can position the telescopic rod 202 under the limiting of the limiting grooves 204, the telescopic rod 202 is prevented from falling off, the limiting groove 204 is arranged in the fixed block 201, the limiting groove 204 and the fixed block 201 are of an integrated structure, the limiting groove 204 can limit the limiting block 203, the limiting groove 204 is symmetrically distributed about the perpendicular bisector of the fixed block 201, the limiting groove 204 is attached to the limiting block 203, the limiting groove 204 and the limiting block 203 are of a sliding structure, the stability of the telescopic rod 202 during movement can be improved through arrangement of the limiting groove 204, the spring 205 is arranged at the right end in the fixed block 201 and is attached to the fixed block 201, the spring 205 can push the telescopic rod 202 to slide leftwards, the clamping block 301 can tightly abut against the left end and the right end of the PCB 104, the PCB 104 is further prevented from sliding, meanwhile, the PCB 104 with different widths can be conveniently installed, the clamping assembly 3 is connected to the left end of the adjusting assembly 2, the clamping assembly 3 comprises: press from both sides tight piece 301, draw-in groove 302, it sets up in the inside of pressing from both sides tight piece 301, and draw-in groove 302 and press from both sides and be the integrated into one piece structure between the tight piece 301, draw-in groove 302 can carry on spacingly to shell fragment 303, it settles in the inside of draw-in groove 302, and the shape of shell fragment 303 is down several shapes, and block mutually between shell fragment 303 and the draw-in groove 302, and be sliding construction between shell fragment 303 and the draw-in groove 302, shell fragment 303 just can be under draw-in groove 302 is spacing, press from both sides tight location to PCB board 104, prevent that PCB board 104 from sliding, thereby be convenient for install PCB board 104, convenience when improving the dismouting maintenance.
In summary, when the combined PCB is used, firstly, according to the structure shown in fig. 3, when the PCB 104 is mounted, the PCB 104 is inserted into the clamping block 301, the elastic pieces 303 inside the upper and lower ends of the clamping block 301 can clamp and position the PCB 104 under the limit of the clamping groove 302, so as to prevent the PCB 104 from sliding, thereby facilitating the mounting of the PCB 104 and improving the convenience in disassembly, assembly and maintenance, meanwhile, the clamping assembly 3 is provided with a plurality of sets, so as to mount a plurality of PCBs 104 and increase the use requirement for the number of PCBs 104, then according to the structure shown in fig. 2, by arranging the adjusting assembly 2 at the right end of the clamping assembly 3, the spring 205 at the right end inside the fixing block 201 can push the telescopic rod 202 to slide leftwards, the clamping block 301 can tightly abut against the left and right ends of the PCB 104, thereby further preventing the PCB 104 from sliding and facilitating the mounting of PCBs 104 with different widths, and by arranging the limiting block 203 at the outer side of the right end of the fixing block 201, the limiting block 203 can be limited by the limiting groove 204, the telescopic rod 202 is positioned to prevent the telescopic rod 202 from falling off, and the spring 205 also has the function of shock absorption, when the board body 1 is shaken, the stability of the inner PCB board 104 can be improved, and finally according to the structure shown in fig. 1, by disposing the heat dissipation frame 401 at the lower right end of the bottom plate 101, it is convenient to activate the blower 402 to make the airflow enter the ventilation duct 403 from the heat dissipation frame 401, and then exhaust the airflow from the ventilation openings 405 of the heat dissipation pipes 404, and the heat dissipation pipes 404 are uniformly distributed on the upper and lower sides of the PCB 104, the first support plate 102 and the second support plate 103 are used for limiting, so that the air flow rate of the upper side and the lower side of the PCB 104 can be accelerated, the PCB 104 can be conveniently cooled, the cooling efficiency of the PCB 104 is improved, and the service life of the PCB 104 can be prolonged.
Claims (9)
1. A composable PCB board comprising:
a plate body (1);
it is characterized by also comprising:
the adjusting components (2) are arranged at the left end and the right end inside the plate body (1);
a clamping assembly (3) connected to the left end of the adjustment assembly (2);
the heat dissipation assembly (4) is arranged at the right lower end of the plate body (1);
the clamping assembly (3) comprises:
a clamping block (301);
the clamping groove (302) is arranged in the clamping block (301), and the clamping groove (302) and the clamping block (301) are in an integrated structure;
the elastic sheet (303) is arranged inside the clamping groove (302), the shape of the elastic sheet (303) is inverted, the elastic sheet (303) is clamped with the clamping groove (302), and the elastic sheet (303) and the clamping groove (302) form a sliding structure.
2. The PCB board of claim 1, wherein: the plate body (1) comprises:
a base plate (101);
the first support plate (102) is arranged at the left end of the top surface of the bottom plate (101), the first support plate (102) and the bottom plate (101) are vertically distributed, and the first support plate (102) is fixedly connected with the bottom plate (101);
the second support plate (103) is connected to the right end of the top surface of the bottom plate (101), the second support plate (103) and the bottom plate (101) are of an integrated structure, and the second support plate (103) and the first support plate (102) are distributed in parallel;
the PCB (104) is arranged inside the clamping block (301), the PCB (104) is tightly attached to the elastic sheet (303), and the PCB (104) and the bottom plate (101) are distributed in parallel.
3. A composable PCB board according to claim 2 wherein: the adjustment assembly (2) comprises:
the fixing blocks (201) are arranged on the left side of the second support plate (103), the number of the fixing blocks (201) is three, and the fixing blocks (201) are uniformly distributed on the left side of the second support plate (103);
the telescopic rod (202) is arranged inside the fixed block (201), and the telescopic rod (202) is attached to the fixed block (201).
4. A composable PCB board according to claim 3 wherein: the telescopic rod (202) and the fixing block (201) are in a sliding structure, and the telescopic rod (202) and the clamping block (301) are in an integrated structure.
5. A composable PCB board according to claim 3 wherein: the adjustment assembly (2) further comprises:
the limiting blocks (203) are arranged on the upper side and the lower side of the right end of the telescopic rod (202), and the limiting blocks (203) are fixedly connected with the telescopic rod (202);
the limiting groove (204) is arranged inside the fixing block (201), and the limiting groove (204) and the fixing block (201) are of an integrated structure;
the spring (205) is arranged at the right end of the inside of the fixed block (201), and the spring (205) is attached to the fixed block (201).
6. A composable PCB according to claim 5 wherein: spacing groove (204) are the symmetric distribution about the perpendicular bisector of fixed block (201), and laminate mutually between spacing groove (204) and stopper (203) to be sliding structure between spacing groove (204) and stopper (203).
7. A composable PCB board according to claim 2 wherein: the heat dissipation assembly (4) comprises:
the heat dissipation frame (401), the heat dissipation frame (401) and the bottom plate (101) form an integrated structure;
the fan (402) is arranged in the central inner part of the heat dissipation frame (401), and the fan (402) is fixedly connected with the heat dissipation frame (401);
and the ventilation pipeline (403) is connected to the left end of the heat dissipation frame (401), and the ventilation pipeline (403) is tightly attached to the heat dissipation frame (401).
8. The PCB board of claim 7, wherein: the heat dissipating assembly (4) further comprises:
a heat pipe (404) connected to the left side of the ventilation duct (403), the heat pipe (404) being engaged with the second stay (103);
and the ventilation openings (405) are arranged at the front ends of the radiating pipes (404), the ventilation openings (405) and the radiating pipes (404) are in an integrated structure, and the ventilation openings (405) are uniformly distributed relative to the front surfaces of the radiating pipes (404).
9. The PCB board of claim 8, wherein: the number of the radiating pipes (404) is four, the radiating pipes (404) are uniformly distributed on the left side of the ventilating duct (403), the radiating pipes (404) are communicated with the ventilating duct (403), and the radiating pipes (404) are vertically distributed with the first support plate (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962024.7U CN215956729U (en) | 2021-08-19 | 2021-08-19 | PCB board that can make up formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962024.7U CN215956729U (en) | 2021-08-19 | 2021-08-19 | PCB board that can make up formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215956729U true CN215956729U (en) | 2022-03-04 |
Family
ID=80433481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121962024.7U Active CN215956729U (en) | 2021-08-19 | 2021-08-19 | PCB board that can make up formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215956729U (en) |
-
2021
- 2021-08-19 CN CN202121962024.7U patent/CN215956729U/en active Active
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| GR01 | Patent grant |