CN114828391B - Single-sided circuit board capable of being spliced for use - Google Patents
Single-sided circuit board capable of being spliced for use Download PDFInfo
- Publication number
- CN114828391B CN114828391B CN202210572497.9A CN202210572497A CN114828391B CN 114828391 B CN114828391 B CN 114828391B CN 202210572497 A CN202210572497 A CN 202210572497A CN 114828391 B CN114828391 B CN 114828391B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- block
- seat
- sided circuit
- plate
- 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.)
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Links
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- DZCLVBQEPZQZNN-UHFFFAOYSA-N copper;phenol Chemical compound [Cu].OC1=CC=CC=C1 DZCLVBQEPZQZNN-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0209—External configuration of printed circuit board adapted for heat dissipation, e.g. lay-out of conductors, coatings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a single-sided circuit board capable of being spliced and used, which comprises a single-sided circuit board body, a first connecting rod, a first limiting seat, a second connecting rod, a first moving block, a first clamping seat, a first clamping block, a second clamping block, a plug-in terminal, a first fastening bolt, a limiting disc, a mounting frame, a swinging rod, a rotating block, a stud, a moving plate, a third clamping block, a first clamping groove, a limiting plate, a second fastening bolt, a heat conducting sheet, a second clamping groove, a second limiting seat, a heat radiating plate, a heat conducting plate and a second moving block.
Description
Technical Field
The invention relates to the technical field of single-sided circuit boards, in particular to a single-sided circuit board capable of being spliced for use.
Background
On the most basic PCB, the parts are concentrated on one side and the wires are concentrated on the other side, so that the build-up PCB is called a single-sided circuit board because the wires are only present on one side. The single-sided circuit board substrate material is mainly composed of a paper phenol copper Zhang Ji layer plate and a paper epoxy resin copper Zhang Ji layer plate. The single-sided circuit board is mostly used for household appliances such as radios, heating machines, refrigerators, washing machines and the like, and commercial machines such as printers, vending machines, circuit machines, electronic components and the like, and has the advantages of being low in cost, but the existing single-sided circuit board is unfavorable for splicing in the use process, so that time in the splicing process is greatly wasted in the splicing process of the single-sided circuit board, four corners of the single-sided circuit board are usually fixed by bolts in the installation process of the single-sided circuit board, the bolts arranged at the four corners of the single-sided circuit board are required to be fixed one by one in the fixing process, and the installation strength of the single-sided circuit board is increased and the installation efficiency is reduced by utilizing the mode.
Disclosure of Invention
The invention aims to provide a single-sided circuit board which can be spliced for use, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a single-sided circuit board that can splice and use, including single-sided circuit board body, the head rod, first spacing seat, the second connecting rod, first movable block, first mount pad, first cassette, first fixture block, the second fixture block, first connecting plate, plug terminal, first fastening bolt, spacing disc, the mounting bracket, the swinging arms, the rotating block, the double-screw bolt, the movable plate, the third fixture block, the second connecting plate, first draw-in groove, the limiting plate, the second fastening bolt, the conducting strip, the second mount pad, the second draw-in groove, the second spacing seat, the heating panel, conducting strip and second movable block, the both sides of single-sided circuit board body are provided with first mount pad and second mount pad respectively symmetrically, one side of first mount pad is provided with first fixture block and second fixture block through fixed mounting's first connecting plate and first cassette fixed connection, the inside of first fixture block is provided with first fixture block and second fixture block symmetrically respectively, one side of second mount pad is provided with the second connecting plate and limiting plate fixed connection through fixed mounting, the bottom fixed mounting of limiting plate has the third fixture block, the bottom fixed mounting of limiting plate, the bottom edge of bottom mounting plate body is located the fixed mounting plate is equipped with the bottom of limit bolt of limit plate, the bottom end fixed mounting block and the side of limit plate is located the side of the second side of the single-sided circuit board body and the fixed connection block and the top end of the second side of the second connecting plate fixed connection block, the top end of the second side of the second connecting plate and the second side of the second connecting plate fixed connection block and the fixed connection bolt is located the top end of the second side of the second clamp bolt is located the top of the second side of the second clamp bolt is fixed connection plate respectively, the heat dissipation plate is fixedly installed on two sides of the first connecting rod respectively, the heat dissipation plates are located in heat dissipation holes formed in the center of the mounting frame respectively, the heat conduction plates are fixedly installed on the top ends of the heat dissipation plates respectively, and the heat conduction plates are fixedly installed on the top ends of the heat conduction plates respectively.
Preferably, the first mounting seat and the second mounting seat are fixedly connected with the single-sided circuit board body through a first fastening bolt and a second fastening bolt respectively, and the top end of the single-sided circuit board body is symmetrically provided with the plug terminals.
Preferably, the two sides of the third clamping block are respectively provided with a first clamping groove, the center of the bottom end of the third clamping block is provided with a second clamping groove, the second clamping grooves correspond to the second clamping blocks, and the first clamping grooves correspond to the first clamping blocks.
Preferably, the bottom symmetry of mounting bracket is provided with first spacing seat, and the inside slip of slide hole that the center department of first spacing seat was seted up of first movable block, and first movable block is articulated with the one end of swinging arms, and the other end of swinging arms is articulated with the both sides of movable plate respectively.
Preferably, the top end of the stud is fixedly provided with a rotating block, the center of the stud is fixedly sleeved with the inside of a bearing embedded in the center of the first connecting rod, and a through hole is formed in the joint of the single-sided circuit board body and the stud.
Preferably, the second limiting seats are respectively and fixedly arranged at four corners of the bottom end of the mounting frame, the center of the mounting frame is provided with a radiating hole, and the center of the radiating hole is fixedly provided with a first connecting rod.
Preferably, the top of the heat conducting strip is attached to the bottom of the single-sided circuit board body, and meanwhile the connection part of the mounting frame and the heat conducting strip is provided with a groove.
Compared with the prior art, the invention has the beneficial effects that: this but single-sided circuit board of concatenation use utilizes first fixture block and the second fixture block of installation to correspond each other with first draw-in groove and second draw-in groove respectively, through placing the third fixture block of installation on first fixture block, thereby splice the device, splice the mode in the tradition has been changed, thereby the concatenation time of device has been shortened, simultaneously, the removal of driving the second connecting rod through the removal of first movable block, and then utilize the second connecting rod to promote the removal that the second movable block is located the spacing seat of second, utilize the removal of the spacing seat of second and then make the fixing base on the spacing seat of second and the required fixed position mutually support and be connected, thereby make single-sided circuit board body and the required fixed position fixed connection, through the fixed mode of changing the fixed single-sided circuit board body, thereby the installation effectiveness of fixed single-sided circuit board body has been improved.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present invention;
FIG. 2 is a bottom view of the overall structure of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is an enlarged view of area B of FIG. 2;
FIG. 5 is a rear elevational view of the overall structure of the present invention;
FIG. 6 is a perspective view of the overall structure of the present invention;
In the figure: 1. a single-sided circuit board body; 2. a first connecting rod; 3. the first limiting seat; 4. a second connecting rod; 5. a first moving block; 6. a first mount; 7. a first clamping seat; 8. a first clamping block; 9. a second clamping block; 10. a first connection plate; 11. a plug terminal; 12. a first fastening bolt; 13. a limit disc; 14. a mounting frame; 15. a swinging rod; 16. a rotating block; 17. a stud; 18. a moving plate; 19. a third clamping block; 20. a second connecting plate; 21. a first clamping groove; 22. a limiting plate; 23. a second fastening bolt; 24. a heat conductive sheet; 25. a second mounting base; 26. a second clamping groove; 27. the second limiting seat; 28. a heat dissipation plate; 29. a heat conductive plate; 30. and a second moving block.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an embodiment of the present invention is provided: a single-sided circuit board capable of being spliced and used comprises a single-sided circuit board body 1, a first connecting rod 2, a first limiting seat 3, a second connecting rod 4, a first moving block 5, a first mounting seat 6, a first clamping seat 7, a first clamping block 8, a second clamping block 9, a first connecting plate 10, a plug-in terminal 11, a first fastening bolt 12, a limiting disc 13, a mounting rack 14, a swinging rod 15, a rotating block 16, a stud 17, a moving plate 18, a third clamping block 19, a second connecting plate 20, a first clamping groove 21, a limiting plate 22, a second fastening bolt 23, a heat conducting sheet 24, a second connecting plate, The second mounting seat 25, the second clamping groove 26, the second limiting seat 27, the heat dissipation plate 28, the heat conduction plate 29 and the second moving block 30 are respectively and symmetrically arranged on two sides of the single-sided circuit board body 1, the first mounting seat 6 and the second mounting seat 25 are respectively and fixedly connected with the single-sided circuit board body 1 through the first fastening bolt 12 and the second fastening bolt 23, the top end of the single-sided circuit board body 1 is symmetrically provided with the plugging terminal 11, the device is beneficial to use, one side of the first mounting seat 6 is fixedly connected with the first clamping seat 7 through the fixedly arranged first connecting plate 10, the first clamping block 8 and the second clamping block 9 are respectively and symmetrically arranged in the first clamping seat 7, one side of the second mounting seat 25 is fixedly connected with the limiting plate 22 through a fixedly mounted second connecting plate 20, a third clamping block 19 is fixedly mounted at the bottom end of the limiting plate 22, first clamping grooves 21 are respectively formed in two sides of the third clamping block 19, a second clamping groove 26 is formed in the center of the bottom end of the third clamping block 19, the second clamping grooves 26 correspond to the second clamping blocks 9, the first clamping grooves 21 correspond to the first clamping blocks 8, splicing of the device is facilitated, efficiency in the splicing process is improved, a mounting frame 14 is fixedly mounted at the edge of the bottom end of the single-sided circuit board body 1, first limiting seats 3 are symmetrically arranged at the bottom end of the mounting frame 14, the first moving block 5 is positioned in a sliding hole formed in the center of the first limiting seat 3 and slides, the first moving block 5 is hinged with one end of a swinging rod 15, the other end of the swinging rod 15 is respectively hinged with two sides of a moving plate 18, a threaded hole formed in the center of the moving plate 18 is mutually matched and connected with a stud 17, a limiting disc 13 is fixedly arranged at the bottom end of the stud 17, a rotating block 16 is fixedly arranged at the top end of the stud 17, the center of the stud 17 is fixedly sleeved and fixed inside a bearing embedded and arranged in the center of the first connecting rod 2, a through hole is formed at the joint of the single-sided circuit board body 1 and the stud 17, the rotation of the stud 17 is facilitated, the bottom end of the rotating block 16 is positioned above the top end of the single-sided circuit board body 1, meanwhile, the top end of the rotating block 16 is respectively positioned below the top ends of the second fastening bolt 23 and the first fastening bolt 12, the bottom end of the limiting disc 13 is positioned above the bottom end of the first limiting seat 3, the two sides of the first moving block 5 are respectively fixedly provided with the second connecting rod 4, the second connecting rod 4 is respectively fixedly connected with one side of the second moving block 30, sliding holes are respectively formed at the joints of the second limiting seat 27 and the first limiting seat 3 and the second connecting rod 4, the second limiting seat 27 is respectively fixedly arranged at the four corners of the bottom end of the mounting frame 14, the center of the mounting frame 14 is provided with a heat dissipation hole, and the center department fixed mounting of louvre has head rod 2, be convenient for carry out the heat dissipation to single face circuit board body 1 and handle, avoided because the poor damage that leads to single face circuit board body 1 of radiating efficiency of single face circuit board body 1, head rod 2's both sides are fixed mounting respectively has heating panel 28, and heating panel 28 is located the louvre of seting up in the center department of mounting bracket 14 respectively, the top of heating panel 28 is fixed mounting respectively has heat-conducting plate 29, the top of heat-conducting plate 29 is fixed mounting respectively has heat-conducting strip 24, the top of heat-conducting strip 24 is laminated with the bottom of single face circuit board body 1, the junction of mounting bracket 14 and heat-conducting strip 24 is seted up flutedly simultaneously.
Working principle: when the device is spliced, the first clamping block 8 and the second clamping block 9 which are manually arranged are respectively located in the first clamping groove 21 and the second clamping groove 26, and then the third clamping block 19 is located in the first clamping seat 7, so that the device is spliced, the traditional splicing step of the single-sided circuit board body 1 is simplified, the time required for splicing the single-sided circuit board body 1 is shortened, if the device is fixedly installed, the first-choice manual second limiting seat 27 is located in a fixed seat which is fixedly installed, then the stud 17 is driven to rotate through the rotary rotating block 16, the moving plate 18 is driven to move on the stud 17 due to the fact that the stud 17 is mutually matched with the moving plate 18, the moving plate 18 is hinged with the swinging rod 15, and accordingly the swinging of the swinging rod 15 is driven, the first moving block 5 is located in the first limiting seat 3 through the swinging of the swinging rod 15, the first moving block 5 is fixedly connected with the second connecting rod 4, the second connecting rod 4 is driven to move through the movement of the first moving block 5, meanwhile, the second connecting rod 4 is fixedly connected with the second moving block 30 through the second moving block 30, and the second limiting seat 30 is fixedly installed on the second fixing seat 30, and the device is fixedly installed on the second fixing seat 30.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a single-sided circuit board that can splice and use, including single-sided circuit board body (1), head rod (2), first spacing seat (3), second connecting rod (4), first movable block (5), first mount pad (6), first cassette (7), first fixture block (8), second fixture block (9), first connecting plate (10), grafting terminal (11), first fastening bolt (12), spacing disc (13), mounting bracket (14), swinging arms (15), rotating block (16), double-screw bolt (17), movable plate (18), third fixture block (19), second connecting plate (20), first draw-in groove (21), first fastening bolt (12), Limiting plate (22), second fastening bolt (23), conducting strip (24), second mount pad (25), second draw-in groove (26), second limiting seat (27), heating panel (28), heat conduction board (29) and second movable block (30), its characterized in that: a first mounting seat (6) and a second mounting seat (25) are symmetrically arranged on two sides of the single-sided circuit board body (1) respectively, one side of the first mounting seat (6) is fixedly connected with a first clamping seat (7) through a fixedly mounted first connecting plate (10), a first clamping block (8) and a second clamping block (9) are symmetrically arranged inside the first clamping seat (7) respectively, one side of the second mounting seat (25) is fixedly connected with the limiting plate (22) through a fixedly mounted second connecting plate (20), a third clamping block (19) is fixedly mounted at the bottom end of the limiting plate (22), a mounting frame (14) is fixedly mounted at the edge of the bottom end of the single-sided circuit board body (1), a threaded hole formed in the center of the moving plate (18) is mutually matched and connected with the stud (17), a limiting disc (13) is fixedly mounted at the bottom end of the stud (17), the bottom end of the rotating block (16) is positioned above the top end of the single-sided circuit board body (1), meanwhile, the top ends of the rotating block (16) are respectively positioned below the top ends of the second fastening bolt (23) and the first fastening bolt (12), the bottom end of the limiting disc (13) is positioned above the bottom end of the first limiting seat (3), two sides of the first moving block (5) are respectively and fixedly provided with a second connecting rod (4), the second connecting rod (4) is respectively and fixedly connected with one side of the second moving block (30), sliding holes are respectively formed in the connection positions of the second limiting seat (27) and the first limiting seat (3) and the second connecting rod (4), two sides of the first connecting rod (2) are respectively and fixedly provided with a heat dissipation plate (28), the heat dissipation plates (28) are respectively positioned in heat dissipation holes formed in the center of the mounting frame (14), the top ends of the heat dissipation plates (28) are respectively and fixedly provided with a heat conduction plate (29), the top end of the heat conducting plate (29) is fixedly provided with a heat conducting sheet (24) respectively, the two sides of the third clamping block (19) are respectively provided with a first clamping groove (21), the center of the bottom end of the third clamping block (19) is provided with a second clamping groove (26), the second clamping groove (26) corresponds to the second clamping block (9), the first clamping groove (21) corresponds to the first clamping block (8), the bottom end of the mounting frame (14) is symmetrically provided with a first limiting seat (3), the first moving block (5) slides in a sliding hole formed in the center of the first limiting seat (3), the first moving block (5) is hinged with one end of the swinging rod (15), the other end of swinging rod (15) is articulated with the both sides of movable plate (18) respectively, the top fixed mounting of double-screw bolt (17) has rotating block (16), and the center department of double-screw bolt (17) is fixed with the inside sleeve joint of the bearing of the embedding installation of the center department of head rod (2), and the through-hole has been seted up in the junction of single face circuit board body (1) and double-screw bolt (17), second spacing seat (27) fixed mounting is in the bottom four corners of mounting bracket (14) respectively, and the louvre has been seted up in the center department of mounting bracket (14), and the center department fixed mounting of louvre has head rod (2).
2. The single-sided circuit board for splice use of claim 1, wherein: the first mounting seat (6) and the second mounting seat (25) are fixedly connected with the single-sided circuit board body (1) through the first fastening bolt (12) and the second fastening bolt (23) respectively, and plug-in terminals (11) are symmetrically arranged at the top end of the single-sided circuit board body (1).
3. The single-sided circuit board for splice use of claim 1, wherein: the top of the heat conducting fin (24) is attached to the bottom of the single-sided circuit board body (1), and meanwhile a groove is formed in the joint of the mounting frame (14) and the heat conducting fin (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210572497.9A CN114828391B (en) | 2022-05-25 | 2022-05-25 | Single-sided circuit board capable of being spliced for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210572497.9A CN114828391B (en) | 2022-05-25 | 2022-05-25 | Single-sided circuit board capable of being spliced for use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114828391A CN114828391A (en) | 2022-07-29 |
| CN114828391B true CN114828391B (en) | 2024-06-07 |
Family
ID=82517798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210572497.9A Active CN114828391B (en) | 2022-05-25 | 2022-05-25 | Single-sided circuit board capable of being spliced for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114828391B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212573074U (en) * | 2020-06-09 | 2021-02-19 | 湖北宏洋电子股份有限公司 | Low-dielectric flexible copper-clad plate |
| CN212851212U (en) * | 2020-09-18 | 2021-03-30 | 浙江柳市线路板有限公司 | Single-sided circuit board |
| CN213522527U (en) * | 2020-10-22 | 2021-06-22 | 胜伟策电子(江苏)有限公司 | Integrated circuit board that can splice |
| CN214675867U (en) * | 2021-02-25 | 2021-11-09 | 梅州联科电路有限公司 | Can splice two-sided circuit board |
| CN216491271U (en) * | 2021-11-22 | 2022-05-10 | 上海昕荧科技有限公司 | PCBA board that can splice fast |
-
2022
- 2022-05-25 CN CN202210572497.9A patent/CN114828391B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212573074U (en) * | 2020-06-09 | 2021-02-19 | 湖北宏洋电子股份有限公司 | Low-dielectric flexible copper-clad plate |
| CN212851212U (en) * | 2020-09-18 | 2021-03-30 | 浙江柳市线路板有限公司 | Single-sided circuit board |
| CN213522527U (en) * | 2020-10-22 | 2021-06-22 | 胜伟策电子(江苏)有限公司 | Integrated circuit board that can splice |
| CN214675867U (en) * | 2021-02-25 | 2021-11-09 | 梅州联科电路有限公司 | Can splice two-sided circuit board |
| CN216491271U (en) * | 2021-11-22 | 2022-05-10 | 上海昕荧科技有限公司 | PCBA board that can splice fast |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114828391A (en) | 2022-07-29 |
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