CN213028671U - Flexible line way board that can splice - Google Patents
Flexible line way board that can splice Download PDFInfo
- Publication number
- CN213028671U CN213028671U CN202021495563.XU CN202021495563U CN213028671U CN 213028671 U CN213028671 U CN 213028671U CN 202021495563 U CN202021495563 U CN 202021495563U CN 213028671 U CN213028671 U CN 213028671U
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- connecting plate
- circuit board
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- sliding
- sliding block
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Abstract
The utility model discloses a flexible circuit board capable of being spliced, which comprises a first circuit board and a second circuit board, wherein one side of the first circuit board is provided with a first connecting plate, one side of the first connecting plate is provided with a first sliding groove, the other side of the first connecting plate is provided with a first sliding block, the other end of the first circuit board is fixedly connected with a second connecting plate, one side of the second connecting plate is provided with a second sliding groove, the first connecting plate and the second connecting plate can be connected in a sliding way, so that the positions of the first connecting plate and the second connecting plate are fixed, the bolt is connected with a nut in a matching way for further fixing, the depth of a regular hexagon fixing groove is less than the height of a bolt screwing part, so that the bolt exposes out to form a support body, the circuit board is not contacted with the lower part, ventilation is more facilitated, and a heat radiating fan fans can radiate heat, prevent the circuit board from being damaged due to overhigh temperature.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a flexible line way board that can splice.
Background
Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates. Flexible circuits provide excellent electrical performance, meet design requirements for smaller and higher density packaging, and also help reduce assembly processes and enhance reliability. The flexible circuit board is the only solution to meet the miniaturization and movement requirements of electronic products. The flexible printed circuit board can be freely bent, wound and folded, can bear millions of dynamic bending without damaging the lead, can be randomly arranged according to the space layout requirement, and can be freely moved and stretched in a three-dimensional space, so that the integration of component assembly and lead connection is realized; the flexible circuit board can greatly reduce the volume and the weight of the electronic product, and is suitable for the development of the electronic product towards high density, miniaturization and high reliability. The existing flexible circuit board splicing device is not firm enough, is easy to shake, and the heat dissipation effect of a spliced circuit board is poor, so that the flexible circuit board capable of being spliced is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible line way board that can splice to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible circuit board capable of being spliced comprises a first circuit board and a second circuit board, wherein the first circuit board and the second circuit board have the same structure, a first connecting plate is arranged on one side of the first circuit board and fixedly connected with the lower half part of the first circuit board, a first sliding groove is formed in one side, close to the first circuit board, of the first connecting plate, a first sliding block is fixedly connected with the other side of the first connecting plate, mounting holes are formed in two ends of the first connecting plate between the first connecting plate and the first sliding groove, a second connecting plate is fixedly connected with the upper half part of the other end of the first circuit board, a second sliding groove is formed in one side, close to the first circuit board, of the second connecting plate, the second sliding groove is matched with the first sliding block, a second sliding block is fixedly connected below one side, far away from the first circuit board, of the second connecting plate is provided with the mounting holes in two ends of the second connecting plate between the second sliding block and the second, the spring fixing device is characterized in that the first connecting plate is connected with the second connecting plate in a sliding mode, a bolt penetrating through the mounting hole is arranged below the first connecting plate, a spring is sleeved on the bolt, the lower portion of the spring is fixedly connected with the bolt, the upper portion of the spring is fixedly connected with the circular ring blocking piece, and the circular ring blocking piece is connected with the bolt in a sliding mode.
Preferably, a fixing plate is arranged above the second connecting plate, mounting holes are formed in two ends of the fixing plate, a cooling fan is arranged in the middle of the fixing plate, and a filter screen is arranged at an air inlet of the cooling fan.
Preferably, a regular hexagon fixing groove matched with the bolt is formed below the first connecting plate, and the depth of the regular hexagon fixing groove is smaller than the height of the bolt screwing part.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of flexible line way board that can splice, first connecting plate and second connecting plate can sliding connection, thereby make first connecting plate and second connecting plate rigidity, the cooperation of bolt and nut is further fixed first circuit board and second circuit board, regular hexagon fixed slot degree of depth is less than the bolt and twists the height of moving the part, make the bolt expose the part and form the supporter, make the circuit board not contact with the lower part, more do benefit to the ventilation, radiator fan dispels the heat to the circuit board top, prevent that the circuit board from causing the damage because of the high temperature.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
in the figure: the heat dissipation device comprises a first circuit board 1, a second circuit board 2, a first connecting plate 3, a first sliding block 4, a first sliding groove 5, a mounting hole 6, a second connecting plate 7, a second sliding block 8, a second sliding groove 9, a circular ring blocking piece 10, a bolt 11, a spring 12, a fixing plate 13 and a heat dissipation fan 14.
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, the present invention provides a technical solution: a flexible circuit board capable of being spliced comprises a first circuit board 1 and a second circuit board 2, wherein the first circuit board 1 and the second circuit board 2 have the same structure, a first connecting plate 3 is arranged on one side of the first circuit board 1, the first connecting plate 3 is fixedly connected with the lower half part of the first circuit board 1, a first sliding groove 5 is formed in one side, close to the first circuit board 1, of the first connecting plate 3, a first sliding block 4 is fixedly connected to the other side of the first connecting plate 3, mounting holes 6 are formed in two ends of the first connecting plate 3 between the first connecting plate 3 and the first sliding groove 5, a second connecting plate 7 is fixedly connected to the upper half part of the other end of the first circuit board 1, a second sliding groove 9 is formed in one side, close to the first circuit board 1, of the second connecting plate 7, the second sliding groove 9 is matched with the first sliding block 4, and a second sliding block 8 is fixedly connected to the lower part, far away from one side of the first circuit board, both ends of second connecting plate 7 between second sliding block 8 and the second sliding tray 9 all are equipped with mounting hole 6, first connecting plate 3 and 7 sliding connection of second connecting plate, first connecting plate 3 below is equipped with passes 6 bolts 11 of mounting hole, cup joint spring 12 on the bolt 11, spring 12 below and bolt fixed connection, spring 12 top and ring separation blade 10 fixed connection, ring separation blade 10 and bolt 11 sliding connection.
Specifically, in the present invention, first the first sliding block 4 is matched with the second sliding groove 9, the second sliding block 8 is matched with the first sliding groove 5, so that the first connecting plate 3 and the second connecting plate 7 can be slidably connected, thereby fixing the positions of the first connecting plate 3 and the second connecting plate 7, at this time, the mounting hole 6 on the first connecting plate 3 and the mounting hole 6 on the second connecting plate 7 are in the same cross section, then the fixing plate 13 is placed on the second connecting plate 7, finally the first circuit board 1 and the second circuit board 2 are fixed by the cooperation of the bolt 11 and the nut, during the operation process, the screwing part of the bolt 11 is fixed in the regular hexagon fixing groove, which facilitates the screwing of the nut, meanwhile, the spring 12 fastens the connection of the bolt 11 and the nut to the first connecting plate 3 by the ring catch 10, and the depth of the regular hexagon fixing groove is smaller than the height of the screwing part of the bolt 11, so that bolt 11 exposes the part and forms the supporter for the circuit board is not with the lower part contact, more does benefit to the ventilation, and radiator fan 14 fans the heat to the circuit board top, prevents that the circuit board from causing the damage because of the high temperature.
Furthermore, a fixing plate 13 is arranged above the second connecting plate 7, mounting holes 6 are formed in two ends of the fixing plate 13, a heat dissipation fan 14 is arranged in the middle of the fixing plate 13, and a filter screen is arranged at an air inlet of the heat dissipation fan 14.
Furthermore, a regular hexagon fixing groove matched with the bolt 11 is formed below the first connecting plate 3, and the depth of the regular hexagon fixing groove is smaller than the height of a screwing part of the bolt 11.
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 (3)
1. The utility model provides a flexible line way board that can splice, includes first circuit board (1) and second circuit board (2), its characterized in that: the first circuit board (1) and the second circuit board (2) have the same structure, a first connecting plate (3) is arranged on one side of the first circuit board (1), the first connecting plate (3) is fixedly connected with the lower half part of the first circuit board (1), a first sliding groove (5) is formed in one side, close to the first circuit board (1), of the first connecting plate (3), a first sliding block (4) is fixedly connected with the other side of the first connecting plate (3), mounting holes (6) are formed in two ends of the first connecting plate (3) between the first connecting plate (3) and the first sliding groove (5), a second connecting plate (7) is fixedly connected with the upper half part of the other end of the first circuit board (1), a second sliding groove (9) is formed in one side, close to the first circuit board (1), of the second sliding groove (9) is matched with the first sliding block (4), second connecting plate (7) are kept away from first circuit board (1) one side below fixed connection second sliding block (8), the both ends of second connecting plate (7) between second sliding block (8) and second sliding tray (9) all are equipped with mounting hole (6), first connecting plate (3) and second connecting plate (7) sliding connection, first connecting plate (3) below is equipped with bolt (11) of passing mounting hole (6), cup joint spring (12) on bolt (11), spring (12) below and bolt fixed connection, spring (12) top and ring separation blade (10) fixed connection, ring separation blade (10) and bolt (11) sliding connection.
2. The spliceable flexible circuit board of claim 1, wherein: a fixing plate (13) is arranged above the second connecting plate (7), mounting holes (6) are formed in the two ends of the fixing plate (13), a heat dissipation fan (14) is arranged in the middle of the fixing plate (13), and a filter screen is arranged at an air inlet of the heat dissipation fan (14).
3. The spliceable flexible circuit board of claim 1, wherein: and a regular hexagon fixing groove matched with the bolt (11) is formed below the first connecting plate (3), and the depth of the regular hexagon fixing groove is smaller than the height of a screwing part of the bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495563.XU CN213028671U (en) | 2020-07-23 | 2020-07-23 | Flexible line way board that can splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495563.XU CN213028671U (en) | 2020-07-23 | 2020-07-23 | Flexible line way board that can splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213028671U true CN213028671U (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021495563.XU Active CN213028671U (en) | 2020-07-23 | 2020-07-23 | Flexible line way board that can splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213028671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490331A (en) * | 2021-05-21 | 2021-10-08 | 黄宝明 | High thermal conductivity's aluminium base board of flexible concatenation formula |
-
2020
- 2020-07-23 CN CN202021495563.XU patent/CN213028671U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490331A (en) * | 2021-05-21 | 2021-10-08 | 黄宝明 | High thermal conductivity's aluminium base board of flexible concatenation formula |
| CN113490331B (en) * | 2021-05-21 | 2022-12-09 | 福建中创新型材料科技有限责任公司 | High thermal conductivity's aluminium base board of flexible concatenation formula |
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