CN214852539U - Spliced universal circuit board - Google Patents
Spliced universal circuit board Download PDFInfo
- Publication number
- CN214852539U CN214852539U CN202121504579.7U CN202121504579U CN214852539U CN 214852539 U CN214852539 U CN 214852539U CN 202121504579 U CN202121504579 U CN 202121504579U CN 214852539 U CN214852539 U CN 214852539U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- spliced
- board main
- heat dissipation
- protective housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 28
- 239000000428 dust Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract 3
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a splicing type universal circuit board, which comprises a protective shell, wherein a supporting table is symmetrically and fixedly arranged in the inner cavity of the protective shell, a threaded hole is arranged in the middle of the supporting table, the front end of the protective shell is connected with a circuit board main body through a screw, the front side surface of the circuit board main body is connected with a female plug through a first lead, a plurality of groups of circuit boards can be spliced by arranging a connecting pin piece and a connecting sleeve, the whole size of the circuit board can be increased, the application range of the circuit board is wider, a heat radiation fan can blow the circuit board main body to radiate heat by arranging the heat radiation fan, the heat radiation efficiency of the circuit board main body can be improved, the circuit boards spliced by a plurality of groups are connected by the female plug and a male plug, the circuit boards spliced by a plurality of groups can be electrically connected, and the circuit boards are connected by the female plug and the male plug, the plug is convenient to power on and off, and is convenient to install and detach.
Description
Technical Field
The utility model relates to a concatenation formula universal line board belongs to circuit board technical field.
Background
At present, electronic products which need a plurality of same or different components to form an electronic circuit to play a certain specific function all need to integrate various electronic components on a board body of the circuit board through the circuit board, but because the shape and size of the current circuit board are limited by the manufacturing process, the shape and size of the circuit board are difficult to change once the circuit board is manufactured, and the circuit board can only be put into practical application with the inherent shape and size of one board, thereby hindering the development of electronic circuit design, being difficult to meet the requirements of increasingly diversified electronic products, and the current circuit board has poor heat dissipation performance and is not convenient to disassemble and replace.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, the utility model provides a concatenation formula universal line board is provided, be convenient for assemble the concatenation, good heat dispersion has, and convenient to use, make and splice between the multiunit circuit board through setting up connecting pin spare and adapter sleeve, can increase the whole size of circuit board, make the application scope of circuit board more extensive, through setting up the heat dissipation fan, the heat dissipation fan can blow the heat dissipation to the circuit board main part, can improve the radiating efficiency of circuit board main part, through female plug and male plug connection between the circuit board of multiunit concatenation, make and to connect conductively between the circuit board of multiunit concatenation, through female plug and male plug connection between the multiunit circuit board, the plug circular telegram is convenient, the installation of being convenient for is dismantled, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a concatenation formula universal line board, includes protective housing, the fixed brace table that is equipped with of protective housing inner chamber symmetry, the brace table middle part is equipped with the screw hole, protective housing front end has circuit board main part through screwed connection, circuit board main part front side surface is connected with female plug through first wire, be located circuit board main part front side surface below the first wire and be connected with public plug through the second wire, protective housing top and bottom are fixed connecting pin spare and the adapter sleeve of being equipped with respectively.
As a further description of the above technical solution, the top of the inner cavity of the protective casing and the bottom of the inner cavity are symmetrically and fixedly provided with heat dissipation fans.
As a further description of the technical scheme, heat dissipation ports are symmetrically formed in two sides of the protective shell, and dust filter screens are fixedly arranged in inner cavities of the heat dissipation ports.
As a further description of the above technical solution, the connecting pin member includes a supporting block, a threaded pin rod is fixedly disposed on one side of the supporting block, and a locking nut is sleeved on the outer side of the threaded pin rod.
As a further description of the above technical solution, the rear side surface of the circuit board main body is fixedly provided with heat dissipation fins at equal intervals.
As a further description of the above technical solution, through holes are symmetrically formed at four corners of the circuit board main body.
The utility model discloses beneficial effect: 1. the connecting pin pieces and the connecting sleeves are arranged to enable the multiple groups of circuit boards to be spliced, so that the overall size of the circuit boards can be increased, and the application range of the circuit boards is wider;
2. through setting up the heat dissipation fan, the heat dissipation fan can blow the heat dissipation to the circuit board main part, can improve the radiating efficiency of circuit board main part, through female plug and public plug connection between the circuit board of multiunit concatenation for can electrically conduct between the circuit board of multiunit concatenation and connect, through female plug and public plug connection between the multiunit circuit board, the plug circular telegram is convenient, the installation of being convenient for is dismantled.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is the utility model relates to a concatenation formula universal line board structure chart.
Fig. 2 is the utility model relates to a splice type general purpose line board's protective housing cross-sectional view.
Fig. 3 is the utility model relates to a circuit board main part rear view of concatenation formula general line way board.
Fig. 4 is the utility model discloses a circuit board main part elevation of concatenation formula general purpose line board.
Reference numbers in the figures: 1. a protective housing; 2. a support table; 3. a threaded hole; 4. a circuit board main body; 5. a first conductive line; 6. a female plug; 7. a second conductive line; 8. a male plug; 9. a connecting pin member; 10. connecting sleeves; 11. a heat dissipation fan; 12. a heat dissipation port; 13. a dust filter screen; 14. a support block; 15. a threaded pin rod; 16. locking the nut; 17. a heat dissipating fin; 18. and a through hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a concatenation formula universal line board, includes protective housing 1, 1 inner chamber of protective housing symmetry is fixed to be equipped with a supporting bench 2, 2 middle parts of supporting bench are equipped with screw hole 3, there is circuit board main part 4 at protective housing 1 front end through screwed connection, 4 front side surfaces of circuit board main part are connected with female plug 6 through first wire 5, 5 below first wire lie in 4 front side surfaces of circuit board main part and are connected with public plug 8 through second wire 7, can carry out the electrically conductive connection through female plug 6 and public plug 8 between the circuit board of multiunit concatenation, and be connected through female plug 6 and public plug 8 between the multiunit circuit board in addition, the plug leads to the electricity convenient, and the installation of being convenient for is dismantled, 1 top of protective housing is fixed connecting pin piece 9 and adapter sleeve 10 with the bottom respectively.
Specifically, as shown in fig. 1-2, the top of the inner cavity of the protective housing 1 and the bottom of the inner cavity are symmetrically and fixedly provided with a heat dissipation fan 11, the heat dissipation fan 11 can perform air blowing and heat dissipation on the circuit board main body 4, so that the heat dissipation efficiency of the circuit board main body 4 can be improved, heat dissipation through holes 12 are symmetrically formed in two sides of the protective housing 1, dust filter screens 13 are fixedly arranged in the inner cavities of the heat dissipation through holes 12, each connecting pin piece 9 comprises a supporting block 14, a threaded pin rod 15 is fixedly arranged on one side of the supporting block 14, a locking nut 16 is sleeved on the outer side of the threaded pin rod 15, the threaded pin rod 15 penetrates through the middle of the connecting sleeve 10, and then the two groups of circuit boards can be fixedly connected through the rotation of the locking nut 16, so that the overall size of the circuit board can be increased, and the application range of the circuit board is wider.
Specifically, as shown in fig. 3-4, the rear side surface of the circuit board main body 4 is equidistantly and fixedly provided with heat dissipation fins 17, the heat dissipation fins 17 can accelerate the heat dissipation of the circuit board main body 4, the circuit board main body 4 is symmetrically provided with through holes 18 at four corners, and screws pass through the through holes 18 to fixedly mount the circuit board main body 4.
The utility model discloses the theory of operation: threaded pin pole 15 alternates at adapter sleeve 10 middle part, rethread rotatory lock nut 16 can splice fixed connection between two sets of circuit boards, can increase the overall dimension of circuit board, can carry out electrically conductive connection through female plug 6 and male plug 8 between the circuit board of multiunit concatenation, and be connected through female plug 6 and male plug 8 between the multiunit circuit board, the plug circular telegram is convenient, the installation and disassembly of being convenient for, heat dissipation fan 11 can blow the heat dissipation to circuit board main part 4, can improve the radiating efficiency of circuit board main part 4, radiating fin 17 can accelerate the heat dissipation of circuit board main part 4.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a concatenation formula universal line board, includes protective housing (1), its characterized in that: protective housing (1) inner chamber symmetry is fixed and is equipped with brace table (2), brace table (2) middle part is equipped with screw hole (3), protective housing (1) front end has circuit board main part (4) through screwed connection, circuit board main part (4) front side surface is connected with female plug (6) through first wire (5), first wire (5) below is located circuit board main part (4) front side surface and is connected with public plug (8) through second wire (7), protective housing (1) top is fixed connecting pin spare (9) and adapter sleeve (10) with the bottom respectively.
2. The spliced general circuit board of claim 1, wherein: the top of the inner cavity of the protective shell (1) and the bottom of the inner cavity are symmetrically and fixedly provided with heat dissipation fans (11).
3. The spliced general circuit board of claim 2, wherein: heat dissipation opening (12) have been seted up to protective housing (1) bilateral symmetry, heat dissipation opening (12) inner chamber is fixed to be equipped with dust filter screen (13).
4. The spliced general circuit board of claim 3, wherein: the connecting pin piece (9) comprises a supporting block (14), a threaded pin rod (15) is fixedly arranged on one side of the supporting block (14), and a locking nut (16) is sleeved on the outer side of the threaded pin rod (15).
5. The spliced universal circuit board of claim 4, wherein: the equidistant fixed radiating fin (17) that is equipped with of circuit board main part (4) rear side surface.
6. The spliced general purpose wiring board of any one of claims 1-5, wherein: through holes (18) are symmetrically formed in the circuit board main body (4) at the four corners of the circuit board main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504579.7U CN214852539U (en) | 2021-07-02 | 2021-07-02 | Spliced universal circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121504579.7U CN214852539U (en) | 2021-07-02 | 2021-07-02 | Spliced universal circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214852539U true CN214852539U (en) | 2021-11-23 |
Family
ID=78812272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121504579.7U Expired - Fee Related CN214852539U (en) | 2021-07-02 | 2021-07-02 | Spliced universal circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214852539U (en) |
-
2021
- 2021-07-02 CN CN202121504579.7U patent/CN214852539U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |