CN218735218U - Coplanar structure of double-sided printed circuit board - Google Patents
Coplanar structure of double-sided printed circuit board Download PDFInfo
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- CN218735218U CN218735218U CN202222943847.6U CN202222943847U CN218735218U CN 218735218 U CN218735218 U CN 218735218U CN 202222943847 U CN202222943847 U CN 202222943847U CN 218735218 U CN218735218 U CN 218735218U
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- circuit board
- block
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- fixedly connected
- sided printed
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Abstract
The utility model discloses a coplanar structure of a double-sided printed circuit board, which comprises a circuit guide plate, wherein circuit panels are respectively bonded at the upper end and the lower end of the circuit guide plate, guide blocks are respectively arranged at the two sides of the circuit guide plate, a plurality of connecting holes are respectively arranged on the inner walls of the circuit guide plate and the circuit panels, and connecting components are arranged on the inner walls of the connecting holes; through the arrangement of the upper connecting block and the lower connecting block, the upper surface and the lower surface of the circuit board are fixedly clamped in the using process of the device, the two surfaces of the circuit board are clamped, and meanwhile, the conductive effect is achieved, so that the two surfaces of the circuit board are communicated; through the arrangement of the thread block and the thread groove, the upper connecting block and the lower connecting block can be freely fixed and detached in the using process of the device, so that the circuit board can be conveniently maintained in the later period; through the setting of protecting sheathing, protect the four sides of circuit board in the device's use, prevent that the circuit board from receiving wearing and tearing in the use, improve the life of circuit board.
Description
Technical Field
The utility model relates to a two-sided printed circuit board technical field that is relevant specifically is a two-sided printed circuit board coplane structure.
Background
In daily life, the function of the circuit board is indispensable, and in order to improve the use effect and the service life of the circuit board, a double-sided printing technology is developed.
Patent document No. CN 208113048U of the prior art provides a multilayer double-sided printed circuit board, which combines an upper layer structure and a lower layer structure having a special layer structure, and is applied to a double-sided printed circuit board, specifically, a double-sided flexible printed circuit board and a double-sided rigid-flex board, and the structural design of the multilayer double-sided printed circuit board can be realized due to an upper copper layer and a lower copper layer respectively disposed on the upper layer structure and the lower layer structure. But the device and most of these kind devices on the market all hardly consolidate the upper and lower floor of circuit board, the user can only fix through single fixed glue, though can pass through having reduced two-layer glue film and two-layer thin layer among the prior art CN 208113048U, product material layer structure has been simplified by a wide margin, thereby the whole thickness of attenuate double-sided printed circuit board, reduce whole product material cost, optimize the equipment space, promote product signal transmission speed, reduce power consumption, improve the moisture resistance and the heat resistance of product, still can only adopt glue fixed, in the use of circuit board, because long-time use makes the upper and lower both sides fracture of circuit board, make the circuit board take place to crack, and then influence the life of circuit. In view of the above, we propose a coplanar structure of a double-sided printed circuit board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-sided printed circuit board coplanar structure to the two-sided printed circuit board coplanar structure who provides at present in solving above-mentioned background art, in the use of circuit board, because long-time use makes the upper and lower both sides fracture of circuit board, makes the circuit board take place to collapse and splits, and then influences the life's of circuit problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-sided printed circuit board coplanar structure, includes the circuit baffle, the upper and lower both ends of circuit baffle all bond circuit panel, the both sides of circuit baffle all are provided with the guide block, a plurality of connecting hole has all been seted up with circuit panel's inner wall to the circuit baffle, the inner wall of connecting hole is provided with coupling assembling.
Preferably, coupling assembling includes connecting block, lower connecting block, screw thread piece and thread groove, the inner wall top sliding connection of connecting hole has last connecting block, the bottom of going up the connecting block is provided with down the connecting block, the bottom fixedly connected with screw thread piece of going up the connecting block, the thread groove has been seted up on the top of lower connecting block, screw thread piece and thread groove threaded connection.
Preferably, a connecting plug is arranged at a position, close to the guide block, of the circuit guide plate, and the circuit guide plate is fixedly connected with the connecting plug.
Preferably, a connecting slot is formed in the position, close to the circuit guide plate, of the guide block, and the connecting plug is connected with the connecting slot in a clamping mode.
Preferably, the outer surface of the guide block is provided with a protective shell, and the protective shell is fixedly connected with the guide block.
Preferably, the inspection hole has been seted up to one side of protecting sheathing, the inner wall fixedly connected with detection lever of detection hole, the one end and the guide block fixed connection of detection lever, the other end fixedly connected with induction system of guide block, induction system's top fixedly connected with warning light, induction system's bottom fixedly connected with fixed block, fixed block and protecting sheathing fixed connection.
Preferably, one side of the protective shell, which is far away from the detection hole, is fixedly connected with a fixed holding rod, and cushion pads are bonded at the upper end and the lower end of the protective shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the coplanar structure of the double-sided printed circuit board, the upper and lower sides of the circuit board are fixedly clamped in the using process of the device through the arrangement of the upper connecting block and the lower connecting block, so that the two sides of the circuit board are clamped, and meanwhile, the conductive effect is achieved, so that the two sides of the circuit board are communicated;
2. according to the coplanar structure of the double-sided printed circuit board, the upper connecting block and the lower connecting block can be freely fixed and detached in the using process of the device through the arrangement of the thread block and the thread groove, so that the circuit board can be conveniently maintained in the later period;
3. this two-sided printed circuit board coplane structure through protecting sheathing's setting, protects the four sides of circuit board in the device's use, prevents that the circuit board from receiving wearing and tearing in the use, improves the life of circuit board.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;
fig. 4 is an enlarged view of the point C in fig. 1 according to the present invention.
In the figure: 1. a circuit guide plate; 2. a circuit panel; 3. a guide block; 4. connecting holes; 5. a connection assembly; 6. an upper connecting block; 7. a lower connecting block; 8. a thread block; 9. a thread groove; 10. a connecting plug; 11. connecting the slots; 12. a protective housing; 13. a detection hole; 14. a detection lever; 15. an induction device; 16. a fixed block; 17. an alarm light; 18. a cushion pad; 19. and fixing the holding rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a two-sided printed circuit board coplanar structure, including circuit baffle 1, circuit baffle 1's upper and lower both ends all bond and have circuit panel 2, circuit baffle 1's both sides all are provided with guide block 3, a plurality of connecting hole 4 has all been seted up with circuit panel 2's inner wall to circuit baffle 1, the inner wall of connecting hole 4 is provided with coupling assembling 5, conduct the circuit board through circuit baffle 1, the guide block 3 that sets up simultaneously can conduct the electrical property to circuit panel 2, and then make the two sides of circuit board be linked together.
Further, coupling assembling 5 includes connecting block 6, lower connecting block 7, thread block 8 and thread groove 9, the inner wall top sliding connection of connecting hole 4 has last connecting block 6, the bottom of going up connecting block 6 is provided with connecting block 7 down, the bottom fixedly connected with thread block 8 of going up connecting block 6, thread groove 9 has been seted up on the top of lower connecting block 7, thread block 8 and thread groove 9 threaded connection, when using, will descend connecting block 7 to insert in connecting hole 4, then will go up connecting block 6 again and insert in connecting hole 4, will go up connecting block 6 and rotate and advance down in connecting block 7, make connecting block 6 be connected with lower connecting block 7, will be two piece upper and lower circuit panel 2 fixing clip die, make electric power baffle 1 and circuit panel 2 electric connection simultaneously, improve device's result of use.
Furthermore, a connecting plug 10 is arranged at the position, close to the guide block 3, of the circuit guide plate 1, the circuit guide plate 1 is fixedly connected with the connecting plug 10, the connecting effect of the device is improved through the connecting plug 10, and therefore the device is convenient to connect.
Furthermore, a connecting slot 11 is formed in the position, close to the circuit guide plate 1, of the guide block 3, the connecting plug 10 is connected with the connecting slot 11 in a clamping mode, the connecting effect of the device is improved through the connecting slot 11, and the device is connected more conveniently.
Further, the surface of guide block 3 is provided with protecting sheathing 12, and protecting sheathing 12 and guide block 3 fixed connection protect the four sides of circuit board through protecting sheathing 12's setting, prevent that the circuit board from receiving wearing and tearing in the use, improve the life of circuit board.
Further, inspection hole 13 has been seted up to one side of protecting sheathing 12, the inner wall fixedly connected with measuring staff 14 of inspection hole 13, the one end and the 3 fixed connection of guide block of measuring staff 14, the other end fixedly connected with induction system 15 of guide block 3, induction system 15's top fixedly connected with warning light 17, induction system 15's bottom fixedly connected with fixed block 16, fixed block 16 and protecting sheathing 12 fixed connection, conduct the electrical property of guide block 3 to induction system 15 in through measuring staff 14, induction system 15 controls warning light 17 to open and close according to the electric current of response, the fixed block 16 of setting supports induction system 15 fixedly, the result of use of the device is improved.
Further, one side fixedly connected with of inspection hole 13 is kept away from to protecting sheathing 12 holds 19, and protecting sheathing 12's upper and lower both ends all bond and have blotter 18, hold fixedly circuit board through fixed holding 19, and the blotter 18 that sets up simultaneously improves the shock attenuation effect of device, improves the life of device.
The working principle is as follows: in the use, connecting block 7 inserts in connecting hole 4 down, then insert connecting block 6 in connecting hole 4 again, will go up connecting block 6 and rotate and advance down in connecting block 7, make it connected with connecting block 7 down to go up connecting block 6, will two piece upper and lower 2 fixing clamps of circuit panel die, make electric power baffle 1 and 2 electric connection of circuit panel simultaneously, the result of use of the device is improved, setting through protecting sheathing 12, protect the four sides of circuit board, prevent that the circuit board from receiving wearing and tearing in the use, the life of circuit board is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A two-sided printed circuit board coplanar structure, includes circuit baffle (1), its characterized in that: circuit panel (2) have all been bonded at the upper and lower both ends of circuit baffle (1), the both sides of circuit baffle (1) all are provided with guide block (3), a plurality of connecting hole (4) have all been seted up with the inner wall of circuit panel (2) to circuit baffle (1), the inner wall of connecting hole (4) is provided with coupling assembling (5).
2. A two-sided printed circuit board coplanar structure as defined in claim 1 wherein: coupling assembling (5) include connecting block (6), lower connecting block (7), screw thread piece (8) and thread groove (9), the inner wall top sliding connection of connecting hole (4) has last connecting block (6), the bottom of going up connecting block (6) is provided with down connecting block (7), the bottom fixedly connected with screw thread piece (8) of going up connecting block (6), thread groove (9) have been seted up on the top of lower connecting block (7), screw thread piece (8) and thread groove (9) threaded connection.
3. A two-sided printed circuit board coplanar structure as defined in claim 1 wherein: the circuit guide plate (1) is provided with a connecting plug (10) at a position close to the guide block (3), and the circuit guide plate (1) is fixedly connected with the connecting plug (10).
4. A two-sided printed circuit board coplanar structure as defined in claim 3 wherein: the guide block (3) is provided with a connecting slot (11) near the circuit guide plate (1), and the connecting plug (10) is connected with the connecting slot (11) in a clamping manner.
5. A two-sided printed circuit board coplanar structure as defined in claim 1 wherein: the outer surface of the guide block (3) is provided with a protective shell (12), and the protective shell (12) is fixedly connected with the guide block (3).
6. A two-sided printed circuit board coplanar structure as defined in claim 5 wherein: inspection hole (13) have been seted up to one side of protecting sheathing (12), inner wall fixedly connected with test bar (14) of test hole (13), the one end and guide block (3) fixed connection of test bar (14), the other end fixedly connected with induction system (15) of guide block (3), the top fixedly connected with warning light (17) of induction system (15), the bottom fixedly connected with fixed block (16) of induction system (15), fixed block (16) and protecting sheathing (12) fixed connection.
7. A two-sided printed circuit board coplanar structure as defined in claim 5 wherein: one side of the protective shell (12) far away from the detection hole (13) is fixedly connected with a fixed holding rod (19), and the upper end and the lower end of the protective shell (12) are both bonded with cushion pads (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222943847.6U CN218735218U (en) | 2022-11-07 | 2022-11-07 | Coplanar structure of double-sided printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222943847.6U CN218735218U (en) | 2022-11-07 | 2022-11-07 | Coplanar structure of double-sided printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218735218U true CN218735218U (en) | 2023-03-24 |
Family
ID=85608112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222943847.6U Active CN218735218U (en) | 2022-11-07 | 2022-11-07 | Coplanar structure of double-sided printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218735218U (en) |
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2022
- 2022-11-07 CN CN202222943847.6U patent/CN218735218U/en active Active
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