CN217307959U - Circuit board stiffening plate convenient to dismouting - Google Patents
Circuit board stiffening plate convenient to dismouting Download PDFInfo
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- CN217307959U CN217307959U CN202220811389.8U CN202220811389U CN217307959U CN 217307959 U CN217307959 U CN 217307959U CN 202220811389 U CN202220811389 U CN 202220811389U CN 217307959 U CN217307959 U CN 217307959U
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- circuit board
- reinforcing plate
- block
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Abstract
The utility model discloses a circuit board stiffening plate convenient to dismouting, its technical scheme is: including the circuit board body, circuit board body top is equipped with the stiffening plate body, and stiffening plate body four corners all is equipped with spacing locking Assembly, and spacing locking Assembly includes L shape fixture block and spacing square, and four L shape fixture blocks are located stiffening plate body four corners respectively, and spacing square is located L shape fixture block one end, and spacing square one end is kept away from to L shape fixture block is equipped with the connection square, connects square and this body fixed connection of stiffening plate, connects square one side fixedly connected with movable fixture block, and a circuit board stiffening plate beneficial effect convenient to dismouting is: the reinforcing plate is convenient to disassemble and replace, the practicability of the reinforcing plate is improved, the problem that the actual use requirement of the reinforcing plate is influenced due to the fact that the reinforcing plate is difficult to disassemble and replace due to the fact that the existing circuit board reinforcing plate needs to be replaced when being used for a long time and the reinforcing plate is not convenient to disassemble.
Description
Technical Field
The utility model relates to a stiffening plate technical field, concretely relates to circuit board stiffening plate convenient to dismouting.
Background
The reinforcing plate is mainly used for buildings, petroleum pipelines, machineries, electronic products and the like. The flexible printed circuit board is widely used in electronic products. The reinforcing plate mainly solves the flexibility of the flexible circuit board, improves the strength of the insertion part and facilitates the integral assembly of the product.
Current circuit board stiffening plate often bonds on the circuit board through the conducting resin, and the stiffening plate is fixed on the circuit board, when using the stiffening plate to need to change for a long time, and the stiffening plate is not convenient for dismantle, is difficult to dismantle the stiffening plate fast and gets off to change, has influenced the in-service use demand of stiffening plate, and the practicality is relatively poor.
Disclosure of Invention
The above-mentioned problem to prior art exists, the utility model provides a circuit board stiffening plate convenient to dismouting comes its fixed chucking on the circuit board body through set up spacing locking Assembly respectively in stiffening plate body four corners to solve current circuit board stiffening plate and need change long-time the use, the stiffening plate is convenient for not dismantled, is difficult to dismantle the stiffening plate fast and gets off to change, has influenced the problem of the actual user demand of stiffening plate.
In order to achieve the above object, the present invention provides the following technical solutions: a circuit board reinforcing plate convenient to disassemble and assemble comprises a circuit board body, wherein the top of the circuit board body is provided with a reinforcing plate body, and four corners of the reinforcing plate body are provided with limiting and locking components;
the limiting locking component comprises an L-shaped clamping block and a limiting square block, the four L-shaped clamping blocks are respectively positioned at four corners of the reinforcing plate body, the limiting square block is positioned at one end of the L-shaped clamping block, which is far away from the limiting square block, is provided with a connecting square block, the connecting square block is fixedly connected with the reinforcing plate body, one side of the connecting square block is fixedly connected with a movable clamping block, one side surface of the L-shaped clamping block, which is far away from the limiting square block, is provided with a limiting clamping groove, the movable clamping block is matched with the limiting clamping groove, one side of the limiting clamping groove is provided with a sliding transverse groove, one side of the movable clamping block is provided with a sliding clamping block, one side surface of the movable clamping block is provided with a fixed clamping groove, the sliding clamping block is matched with the fixed clamping groove, one end of the sliding clamping block, which is far away from the movable clamping block, is provided with a limiting spring, the limiting spring is positioned at the inner side of the sliding transverse groove and is fixedly connected with the L-shaped clamping block, the sliding fixture is characterized in that a communicating transverse groove is formed in one side of the sliding transverse groove, a limiting sliding groove is formed in the surface of one side of the L-shaped fixture block, a sliding connection block is fixedly connected to one side of the sliding fixture block, and a movable shifting block is arranged on one side, away from the sliding fixture block, of the sliding connection block.
Preferably, the bottom of the reinforcing plate body is provided with a connecting square plate, and the top surface of the circuit board body is provided with a limiting square groove.
Preferably, the stiffening plate body is fixedly connected with the connecting square plate, and the connecting square plate is matched with the limiting square groove.
Preferably, the L-shaped fixture block is fixedly connected with the circuit board body, and the limiting block is fixedly connected with the reinforcing plate body.
Preferably, the sliding fixture block is slidably connected with the sliding transverse groove, and one side of the bottom of the movable fixture block is matched with one end of the sliding fixture block.
Preferably, the limiting sliding groove is communicated with the sliding transverse groove through a communicating transverse groove, the sliding connecting block is in sliding connection with the communicating transverse groove, and the movable shifting block is in sliding connection with the limiting sliding groove.
Preferably, a fixed transverse groove is formed in one end of the sliding transverse groove, and a movable transverse rod is fixedly connected to one end, far away from the movable clamping block, of the sliding clamping block.
Preferably, one end, far away from the sliding fixture block, of the movable cross rod is fixedly connected with a sliding circular plate, and the sliding circular plate is connected with the fixed cross groove in a sliding mode.
The embodiment of the utility model provides a have following advantage:
the utility model fixes and clamps the reinforcing plate on the circuit board body by respectively arranging the limit locking components at the four corners of the reinforcing plate body, places the reinforcing plate body at the corresponding position of the circuit board body, fixedly installs the reinforcing plate body at the four corners of the reinforcing plate body on the circuit board body by respectively arranging the four limit locking components, when the reinforcing plate needs to be disassembled, the movable shifting block is shifted to drive the sliding connecting block and the sliding clamping block to move, the sliding clamping block is separated from the fixed clamping groove, then the reinforcing plate body is disassembled, the circuit board reinforcing plate convenient to disassemble and assemble has reasonable structure and convenient operation, is favorable for disassembling and replacing the reinforcing plate, improves the practicability of the reinforcing plate, avoids the problem that the prior circuit board reinforcing plate needs to be replaced when being used for a long time, the stiffening plate is not convenient for dismantle, is difficult to dismantle the stiffening plate fast and gets off to change, has influenced the problem of the actual user demand of stiffening plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is an exploded view of the overall structure provided by the present invention;
fig. 3 is a front three-dimensional sectional view provided by the present invention;
FIG. 4 is an enlarged view of the part A of FIG. 2 according to the present invention;
fig. 5 is an enlarged view of the structure of the part B in fig. 3 according to the present invention.
In the figure: 1. a circuit board body; 2. a stiffening plate body; 3. an L-shaped fixture block; 4. a limiting square block; 5. connecting the squares; 6. a movable clamping block; 7. a limiting clamping groove; 8. sliding the clamping block; 9. a sliding transverse slot; 10. fixing the clamping groove; 11. a limiting spring; 12. the transverse groove is communicated; 13. a limiting chute; 14. a sliding connection block; 15. a movable shifting block; 16. connecting the square plates; 17. fixing the transverse groove; 18. a movable cross bar; 19. the circular plate is slid.
Detailed Description
The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. 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 the attached drawings 1-5, the utility model provides a circuit board stiffening plate convenient to disassemble and assemble, which comprises a circuit board body 1, wherein the top of the circuit board body 1 is provided with a stiffening plate body 2, and four corners of the stiffening plate body 2 are provided with limiting locking components;
the limiting locking component comprises an L-shaped fixture block 3 and a limiting square block 4, wherein the four L-shaped fixture blocks 3 are respectively positioned at four corners of the reinforcing plate body 2, the limiting square block 4 is positioned at one end of the L-shaped fixture block 3, which is far away from the limiting square block 4, is provided with a connecting square block 5, the connecting square block 5 is fixedly connected with the reinforcing plate body 2, one side of the connecting square block 5 is fixedly connected with a movable fixture block 6, one side surface of the L-shaped fixture block 3, which is far away from the limiting square block 4, is provided with a limiting clamping groove 7, the movable fixture block 6 is matched with the limiting clamping groove 7, one side of the limiting clamping groove 7 is provided with a sliding transverse groove 9, one side of the movable fixture block 6 is provided with a sliding fixture block 8, one side surface of the movable fixture block 6 is provided with a fixed clamping groove 10, the sliding fixture block 8 is matched with the fixed clamping groove 10, one end of the sliding fixture block 8, one end of the movable fixture block 6 is provided with a limiting spring 11, the limiting spring 11 is positioned at the inner side of the sliding transverse groove 9 and is fixedly connected with the L-shaped fixture block 3, a communicating transverse groove 12 is arranged on one side of the sliding transverse groove 9, a limiting sliding groove 13 is arranged on the surface of one side of the L-shaped fixture block 3, a sliding connection block 14 is fixedly connected to one side of the sliding fixture block 8, and a movable shifting block 15 is arranged on one side, away from the sliding fixture block 8, of the sliding connection block 14;
in this embodiment, when the reinforcing plate body 2 needs to be detached from the circuit board body 1, the movable shifting block 15 is shifted to drive the sliding connection block 14 and the sliding fixture block 8 to move, the sliding fixture block 8 is separated from the fixed clamping groove 10, and then the reinforcing plate body 2 is detached.
Wherein, for the purpose more stable with stiffening plate body 2 and the installation of circuit board body 1, this device adopts following technical scheme to realize: the bottom of the reinforcing plate body 2 is provided with a connecting square plate 16, the surface of the top of the circuit board body 1 is provided with a limiting square groove, the reinforcing plate body 2 is fixedly connected with the connecting square plate 16, the connecting square plate 16 is matched with the limiting square groove, and the connecting square plate 16 is inserted into the inner side of the corresponding limiting square groove when the reinforcing plate body 2 is installed;
wherein, in order to come more stable purpose of installation to stiffening plate body 2 through L shape fixture block 3, this device adopts following technical scheme to realize: the L-shaped fixture block 3 is fixedly connected with the circuit board body 1, the limiting block 4 is fixedly connected with the reinforcing plate body 2, the sliding fixture block 8 is slidably connected with the sliding transverse groove 9, one side of the bottom of the movable fixture block 6 is matched with one end of the sliding fixture block 8, the limiting sliding groove 13 is communicated with the sliding transverse groove 9 through the communicating transverse groove 12, the sliding connection block 14 is slidably connected with the communicating transverse groove 12, and the movable shifting block 15 is slidably connected with the limiting sliding groove 13;
wherein, in order to realize the purpose that the motion of the sliding clamping block 8 is more stable in the inner side of the sliding transverse groove 9, the device adopts the following technical scheme: one end of the sliding transverse groove 9 is provided with a fixed transverse groove 17, one end of the sliding clamping block 8, which is far away from the movable clamping block 6, is fixedly connected with a movable cross rod 18, one end of the movable cross rod 18, which is far away from the sliding clamping block 8, is fixedly connected with a sliding circular plate 19, and the sliding circular plate 19 is slidably connected with the fixed transverse groove 17.
The utility model discloses a use as follows: after the utility model is used for a long time, the reinforcing plate body 2 needs to be disassembled and replaced, the movable shifting block 15 is shifted, the movable shifting block 15 slides in the limiting chute 13, the movable shifting block 15 drives the sliding connecting block 14 to slide in the communicating transverse groove 12, the sliding connecting block 14 drives the sliding clamping block 8 to move in the sliding transverse groove 9, the sliding clamping block 8 is separated from the fixed clamping groove 10 on one side of the movable clamping block 6, the movable clamping block 6 lacks the clamping of the sliding clamping block 8, and the reinforcing plate body 2 can be disassembled;
when the reinforcing plate body 2 needs to be installed, the reinforcing plate body 2 is placed at a position corresponding to the circuit board body 1, the connecting square plate 16 at the bottom of the reinforcing plate body 2 is matched with the limiting square groove at the top of the circuit board body 1, meanwhile, the limiting square blocks 4 at four corners of the reinforcing plate body 2 are contacted with one end of the L-shaped clamping block 3, the connecting square block 5 drives the movable clamping block 6 to move to the limiting clamping groove 7, because one side of the bottom of the movable clamping block 6 is matched with one end of the sliding clamping block 8, the movable clamping block 6 pushes the sliding clamping block 8 to move in the sliding transverse groove 9, the sliding clamping block 8 extrudes the limiting spring 11, the limiting spring 11 generates elastic deformation and is compressed, after the sliding clamping block 8 completely moves to the inner side of the sliding transverse groove 9, the movable clamping block 6 moves to the bottom of the limiting clamping groove 7, the sliding clamping block 8 corresponds to the fixed clamping groove 10, and then the limiting spring 11 recovers the elastic deformation, the limiting spring 11 pushes the sliding clamping block 8 to enter the inner side of the fixed clamping groove 10 on one side of the movable clamping block 6, so that the reinforcing plate body 2 is fixedly installed on the circuit board body 1.
The above are only preferred embodiments of the present invention, and any person skilled in the art may modify the present invention or modify it into equivalent technical solutions by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.
Claims (8)
1. The utility model provides a circuit board stiffening plate convenient to dismouting, includes circuit board body (1), its characterized in that: the top of the circuit board body (1) is provided with a stiffening plate body (2), and four corners of the stiffening plate body (2) are provided with limiting and locking assemblies;
the limiting locking component comprises L-shaped clamping blocks (3) and limiting blocks (4), the four L-shaped clamping blocks (3) are respectively positioned at four corners of the reinforcing plate body (2), the limiting blocks (4) are positioned at one ends of the L-shaped clamping blocks (3), one ends of the L-shaped clamping blocks (3) far away from the limiting blocks (4) are provided with connecting blocks (5), the connecting blocks (5) are fixedly connected with the reinforcing plate body (2), one side of each connecting block (5) is fixedly connected with a movable clamping block (6), a limiting clamping groove (7) is formed in the surface of one side of each L-shaped clamping block (3) far away from the limiting blocks (4), the movable clamping blocks (6) are matched with the limiting clamping grooves (7), one side of each limiting clamping groove (7) is provided with a sliding transverse groove (9), one side of each movable clamping block (6) is provided with a sliding clamping block (8), one side of each movable clamping block (6) is provided with a fixed clamping groove (10), slide fixture block (8) and fixed slot (10) phase-match, slide fixture block (8) are kept away from activity fixture block (6) one end and are equipped with spacing spring (11), spacing spring (11) are located slip transverse groove (9) inboard and with L shape fixture block (3) fixed connection, slip transverse groove (9) one side is equipped with intercommunication transverse groove (12), spacing spout (13) have been seted up to L shape fixture block (3) a side surface, slide fixture block (8) one side fixedly connected with sliding connection piece (14), sliding connection piece (14) are kept away from slide fixture block (8) one side and are equipped with activity shifting block (15).
2. The circuit board reinforcing plate convenient to disassemble and assemble of claim 1, wherein: the reinforcing plate is characterized in that a connecting square plate (16) is arranged at the bottom of the reinforcing plate body (2), and a limiting square groove is formed in the surface of the top of the circuit board body (1).
3. The circuit board reinforcing plate convenient to disassemble and assemble according to claim 2, wherein: the reinforcing plate body (2) is fixedly connected with the connecting square plate (16), and the connecting square plate (16) is matched with the limiting square groove.
4. The circuit board reinforcing plate convenient to disassemble and assemble of claim 1, wherein: the L-shaped fixture block (3) is fixedly connected with the circuit board body (1), and the limiting square block (4) is fixedly connected with the reinforcing plate body (2).
5. The circuit board reinforcing plate convenient to disassemble and assemble according to claim 1, wherein: the sliding fixture block (8) is in sliding connection with the sliding transverse groove (9), and one side of the bottom of the movable fixture block (6) is matched with one end of the sliding fixture block (8).
6. The circuit board reinforcing plate convenient to disassemble and assemble of claim 1, wherein: the limiting sliding groove (13) is communicated with the sliding transverse groove (9) through a communicating transverse groove (12), the sliding connecting block (14) is in sliding connection with the communicating transverse groove (12), and the movable shifting block (15) is in sliding connection with the limiting sliding groove (13).
7. The circuit board reinforcing plate convenient to disassemble and assemble of claim 1, wherein: one end of the sliding transverse groove (9) is provided with a fixed transverse groove (17), and one end of the sliding clamping block (8) far away from the movable clamping block (6) is fixedly connected with a movable transverse rod (18).
8. The circuit board reinforcing plate convenient to disassemble and assemble of claim 7, wherein: one end, far away from the sliding clamping block (8), of the movable cross rod (18) is fixedly connected with a sliding circular plate (19), and the sliding circular plate (19) is connected with the fixed cross groove (17) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220811389.8U CN217307959U (en) | 2022-04-10 | 2022-04-10 | Circuit board stiffening plate convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220811389.8U CN217307959U (en) | 2022-04-10 | 2022-04-10 | Circuit board stiffening plate convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217307959U true CN217307959U (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220811389.8U Active CN217307959U (en) | 2022-04-10 | 2022-04-10 | Circuit board stiffening plate convenient to dismouting |
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| Country | Link |
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| CN (1) | CN217307959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117395860A (en) * | 2023-11-29 | 2024-01-12 | 同扬光电（江苏）有限公司 | Flexible circuit board based on local reinforcement structure |
-
2022
- 2022-04-10 CN CN202220811389.8U patent/CN217307959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117395860A (en) * | 2023-11-29 | 2024-01-12 | 同扬光电（江苏）有限公司 | Flexible circuit board based on local reinforcement structure |
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