CN215682980U - Circuit board assembly convenient to mount and fix - Google Patents
Circuit board assembly convenient to mount and fix Download PDFInfo
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- CN215682980U CN215682980U CN202122333829.1U CN202122333829U CN215682980U CN 215682980 U CN215682980 U CN 215682980U CN 202122333829 U CN202122333829 U CN 202122333829U CN 215682980 U CN215682980 U CN 215682980U
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- mounting plate
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Abstract
The utility model relates to the technical field of circuit elements, and particularly discloses a circuit board assembly convenient to mount and fix, which comprises a mounting plate and a circuit board, wherein the left side and the right side of the top of the mounting plate are respectively provided with a mounting groove, a clamping structure is arranged in each mounting groove, the center of the front surface of the mounting plate is provided with a movable hole penetrating through the mounting plate, a pressing structure is arranged in each movable hole, each clamping structure comprises two movable blocks, the bottoms of the front surface and the back surface of each movable block are respectively and fixedly connected with a first sliding block, the centers of the back surface and the front surface of the inner wall of each mounting groove are respectively provided with a first sliding groove, each movable block is connected into the first sliding groove in a sliding manner along the horizontal direction through the first sliding block, a reset spring is fixedly connected between the bottom of one side of the movable block close to the center of the mounting plate and one side of the inner wall of the mounting groove close to the center of the mounting plate, the reset spring is fixedly connected between the bottom of the movable block close to the center of the mounting plate and one side of the inner wall of the mounting groove, the mounting plate, the circuit board, the device solves the problem that the existing complex fixing mode of the circuit board needs to be assisted by tools when being dismounted and maintained or replaced, time and labor waste and inconvenience.
Description
Technical Field
The utility model relates to the technical field of circuit elements, in particular to a circuit board assembly convenient to mount and fix.
Background
The circuit board has the name: the circuit board makes the circuit miniaturized and visualized, and plays an important role in the batch production of fixed circuits and the optimization of the layout of electrical appliances.
The existing circuit board fixing mode is complex, the circuit board is generally fixed by using screws, when the circuit board needs to be maintained or replaced, the screws need to be detached by using a screwdriver, props need to be borrowed, time and labor are wasted, and the circuit board fixing device is very inconvenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the circuit board assembly convenient to mount and fix, which has the advantages of fixing a circuit board, facilitating the disassembly, maintenance and replacement of the circuit board and the like, and solves the problems that the existing circuit board fixing mode is complex, and time, labor and inconvenience are caused by the need of using tools for assistance in disassembly, maintenance or replacement.
The circuit board assembly convenient to install and fix comprises an installation plate and a circuit board, wherein installation grooves are formed in the left side and the right side of the top of the installation plate, clamping structures are arranged in the installation grooves, a movable hole penetrating through the installation plate is formed in the center of the front face of the installation plate, and a pressing structure is arranged in the movable hole.
Through the design of the technical scheme, the problems that the existing circuit board fixing mode is complex, tools are needed to assist in disassembly, maintenance or replacement, time and labor are wasted, and inconvenience is caused are solved.
As a further improvement of the utility model, the clamping structure comprises two movable blocks, the bottoms of the front and back surfaces of the movable blocks are fixedly connected with first sliding blocks, and the centers of the back and front surfaces of the inner wall of the mounting groove are provided with first sliding grooves.
Through the design of the technical scheme, the movable block is convenient to move along the horizontal direction through the first sliding block to fix the circuit board.
As a further improvement of the utility model, the movable block is connected in the first sliding groove in a sliding manner along the horizontal direction through the first sliding block, a return spring is fixedly connected between the bottom of the side, close to the center of the mounting plate, of the movable block and the side, close to the center of the mounting plate, of the inner wall of the mounting groove, and a silica gel layer is fixedly connected to the top of the side, close to the center of the mounting plate, of the movable block.
Through the design of the technical scheme, the movable block can clamp and fix the circuit board through the resilience force of the reset spring, and meanwhile, the silica gel layer prevents the circuit board from being dislocated due to the vibration of the electric appliance.
As a further improvement of the utility model, through holes penetrating through the mounting plate are formed on the left side and the right side of the front surface and the back surface of the mounting plate, and movable rods penetrating through the through holes and extending to the outer side of the mounting plate are fixedly connected to the bottoms of the front surface and the back surface of the movable block.
Through the design of the technical scheme, the movable rod is convenient for workers to operate the movable rod to drive the movable block to move, and the circuit board is clamped by matching with the reset spring.
As a further improvement of the utility model, the pressing structure comprises two moving plates, a second slider is fixedly connected to the bottom of each moving plate near the center of the mounting plate, a second chute is formed in the center of the bottom of each moving hole, and the moving plates are connected in the second chutes in a sliding manner along the horizontal direction through the second sliders.
Through the design of the technical scheme, the movable plate can move along the horizontal direction through the second sliding block, the clamping plate is moved to the top of the circuit board or is moved away from the top of the circuit board, and the circuit board is convenient to take out and fix.
As a further improvement of the utility model, the top of the moving plate is rotatably connected with a spring pin, one side of the spring pin close to the center of the mounting plate is fixedly connected with a clamping plate, and the bottom of the clamping plate is attached to the top of the circuit board.
Through the design of the technical scheme, the circuit board is convenient to fix for the second time, and the circuit board is prevented from deviating due to the vibration of the electric appliance.
As a further improvement of the utility model, one side of the moving plate, which is close to the center of the mounting plate, is fixedly connected with a magnetic block, and the two moving plates are mutually adsorbed and fixed through the magnetic block.
Through the design of the technical scheme, the movable plate is convenient to fix and limit and fix the circuit board for the second time.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the movable block which is connected in the first sliding groove in a sliding manner along the horizontal direction, the return spring which is fixedly connected between the bottom of one side of the movable block close to the center of the mounting plate and the inner side of the mounting groove, and the movable rods which penetrate through the through holes and extend to the outer side of the mounting plate are fixedly connected to the bottoms of the front side and the back side of the movable block in a matching manner, so that a worker can fix and dismantle the circuit board by pulling the movable rods, the operation of the worker is facilitated, and no work assistance is needed.
2. According to the circuit board fixing device, the clamping plate which is connected to the moving plate in the second chute in a sliding mode in the horizontal direction and hinged to the top of the moving plate through the spring pin is matched with the magnetic block fixedly connected to one side, close to the center of the mounting plate, of the moving plate, so that a worker can conveniently move the moving plate to take out a circuit board, meanwhile, secondary fixing of the circuit board is facilitated, deviation of the circuit board caused by vibration of an electric appliance is prevented, and the problems that an existing circuit board fixing mode is complex, time and labor are wasted, and inconvenience is caused due to the fact that tools are needed to assist in dismounting, maintaining or replacing are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the movable rod and the movable block according to the present invention;
FIG. 3 is a schematic view of the connection structure of the moving plate and the second slider according to the present invention;
fig. 4 is a schematic front view of the present invention.
In the figure: 1. mounting a plate; 2. mounting grooves; 3. a movable block; 4. a first chute; 5. a first slider; 6. a return spring; 7. a through hole; 8. a movable rod; 9. a silica gel layer; 10. a circuit board; 11. a movable hole; 12. moving the plate; 13. a second chute; 14. a second slider; 15. a magnetic block; 16. a spring pin; 17. and (4) clamping the plate.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the utility model. It should be understood, however, that these physical details should not be construed as limiting the utility model. That is, in some embodiments of the utility model, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, the circuit board assembly convenient to mount and fix of the present invention includes a mounting plate 1 and a circuit board 10, wherein the left and right sides of the top of the mounting plate 1 are both provided with mounting grooves 2, a clamping structure is disposed in the mounting grooves 2, a movable hole 11 penetrating through the mounting plate 1 is disposed in the center of the front surface of the mounting plate 1, and a pressing structure is disposed in the movable hole 11.
Referring to fig. 1, the clamping structure includes two movable blocks 3, the bottom of the front and back of the movable block 3 is fixedly connected with a first sliding block 5, and the center of the back and front of the inner wall of the mounting groove 2 is provided with a first sliding groove 4, so that the movable block 3 can move horizontally through the first sliding block 5 to fix the circuit board 10.
Please refer to fig. 1, the movable block 3 is connected in the first chute 4 through the first slider 5 along the horizontal direction, the bottom of the movable block 3 near one side of the center of the mounting plate 1 and the inner wall of the mounting groove 2 are near the reset spring 6 fixedly connected between one side of the center of the mounting plate 1, the movable block 3 is near the silica gel layer 9 fixedly connected at the top of one side of the center of the mounting plate 1, so that the movable block 3 can clamp and fix the circuit board 10 through the resilience force of the reset spring 6, and meanwhile, the silica gel layer 9 prevents the circuit board 10 from being dislocated due to the vibration of the electric appliance.
Referring to fig. 2, the through holes 7 penetrating through the mounting plate 1 are formed in the left side and the right side of the front side and the back side of the mounting plate 1, and the movable rods 8 penetrating through the through holes 7 and extending to the outer side of the mounting plate 1 are fixedly connected to the bottoms of the front side and the back side of the movable block 3, so that a worker can conveniently operate the movable rods 8 to drive the movable block 3 to move, and the circuit board 10 is clamped by matching with the reset spring 6.
Referring to fig. 3, the pressing structure includes two moving plates 12, a second slider 14 is fixedly connected to the bottom of the moving plate 12 near the center of the mounting plate 1, a second sliding slot 13 is formed in the center of the bottom of the movable hole 11, and the moving plate 12 is slidably connected in the second sliding slot 13 along the horizontal direction through the second slider 14, so that the moving plate can move along the horizontal direction through the second slider 14 to move the clamping plate 17 to the top of the circuit board 10 or move the clamping plate 17 away from the top of the circuit board 10, thereby facilitating the taking out and fixing of the circuit board 10.
Referring to fig. 3, the top of the moving plate 12 is rotatably connected with a spring pin 16, one side of the spring pin 16 close to the center of the mounting plate 1 is fixedly connected with a clamping plate 17, and the bottom of the clamping plate 17 is attached to the top of the circuit board 10, so that the circuit board 10 is conveniently fixed for the second time, and the circuit board 10 is prevented from deviating due to the vibration of an electrical appliance.
Referring to fig. 3, a magnetic block 15 is fixedly connected to one side of the moving plate 12 close to the center of the mounting plate 1, and the two moving plates 12 are fixed by the magnetic block 15 in an mutually adsorbing manner, so that the moving plates 12 are fixed to limit and secondarily fix the circuit board 10.
When circuit board 10 needs to be taken out for maintenance, at first, upwards break clamp plate 17 and to the outside pulling movable plate 12 of mounting panel 1, the movable plate 12 that adsorbs fixedly through magnetic path 15 is divided by the atress, when clamp plate 17 moves away from the top of circuit board 10 completely, put down clamp plate 17, then to the outside pulling movable rod 8 of mounting panel 1, movable rod 8 atress drives movable block 3 and moves to the outside of mounting panel 1 along the horizontal direction in first spout 4 through first slider 5, simultaneously movable block 3 drives reset spring 6 tensile, then take out circuit board 10, loosen movable rod 8 again, reset spring 6's resilience force drives the initial position that movable block 3 removed, accomplish the work of taking out of circuit board 10 once.
When the circuit board 10 needs to be installed, firstly, the moving plate 12 is pulled to the outer side of the installation plate 1, the moving plate 12 which is adsorbed and fixed through the magnetic block 15 is separated under stress, when the clamping plate 17 is completely removed from the top of the circuit board 10, then, the moving rod 8 is pulled to the outer side of the installation plate 1, the moving rod 8 is driven by stress to drive the moving block 3 to move to the outer side of the installation plate 1 along the horizontal direction in the first sliding groove 4 through the first sliding block 5, meanwhile, the moving block 3 drives the reset spring 6 to stretch, then, the circuit board 10 is placed in the center of the top of the installation plate 1, then, the moving rod 8 is slowly released, the resilience force of the reset spring 6 drives the moving block 3 to move and clamp and fix the circuit board 10, then, the clamping plate 17 is pulled upwards and the moving plate 12 is pushed to the inner side of the installation plate 1, when the clamping plate 17 is completely moved to the top of the circuit board 10, the clamping plate 17 is put down and the moving plate 12 is stopped, the clamping plate 17 carries out secondary fixing on the circuit board 10, and one fixing work on the circuit board 10 is completed.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a fixed circuit board subassembly easy to assemble, includes mounting panel (1) and circuit board (10), its characterized in that: the left side and the right side of the top of the mounting plate (1) are both provided with mounting grooves (2), and clamping structures are arranged in the mounting grooves (2); the front center of the mounting plate (1) is provided with a movable hole (11) penetrating through the mounting plate (1), and a pressing structure is arranged in the movable hole (11).
2. A fixed-easy-to-mount circuit board assembly as defined in claim 1, wherein: the clamping structure comprises two movable blocks (3), the bottom of the front surface and the back surface of each movable block (3) is fixedly connected with a first sliding block (5), and the back surface and the front central portion of the inner wall of the mounting groove (2) are provided with a first sliding groove (4).
3. A fixed-easy-to-mount circuit board assembly as defined in claim 2, wherein: the movable block (3) is connected in a first sliding groove (4) along the horizontal direction through a first sliding block (5), the bottom of one side of the center of the mounting plate (1) and the inner wall of the mounting groove (2) of the movable block (3) are close to a reset spring (6) fixedly connected between one side of the center of the mounting plate (1), and the top of one side of the center of the mounting plate (1) is close to the movable block (3) and is connected with a silica gel layer (9).
4. A fixed-easy-to-mount circuit board assembly as defined in claim 3, wherein: the through-hole (7) that runs through mounting panel (1) are all seted up to the left and right sides at mounting panel (1) front and the back, the equal fixedly connected with in bottom at movable block (3) front and the back runs through-hole (7) and extends to movable rod (8) in the mounting panel (1) outside.
5. A fixed-easy-to-mount circuit board assembly as defined in claim 1, wherein: the pressing structure comprises two moving plates (12), a second sliding block (14) is fixedly connected to the center, close to the mounting plate (1), of the bottom of each moving plate (12), a second sliding groove (13) is formed in the center of the bottom of each moving hole (11), and the moving plates (12) are connected into the second sliding grooves (13) in a sliding mode in the horizontal direction through the second sliding blocks (14).
6. A fixed circuit board assembly of easy installation according to claim 5, characterized in that: the top of movable plate (12) rotates and is connected with spring catch (16), one side fixedly connected with splint (17) that spring catch (16) are close to mounting panel (1) center, the bottom of splint (17) and the top laminating of circuit board (10).
7. A fixed circuit board assembly of easy installation according to claim 5, characterized in that: one side of the moving plate (12) close to the center of the mounting plate (1) is fixedly connected with a magnetic block (15), and the two moving plates (12) are fixed in an adsorption mode through the magnetic block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333829.1U CN215682980U (en) | 2021-09-26 | 2021-09-26 | Circuit board assembly convenient to mount and fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333829.1U CN215682980U (en) | 2021-09-26 | 2021-09-26 | Circuit board assembly convenient to mount and fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215682980U true CN215682980U (en) | 2022-01-28 |
Family
ID=79966227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122333829.1U Active CN215682980U (en) | 2021-09-26 | 2021-09-26 | Circuit board assembly convenient to mount and fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215682980U (en) |
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2021
- 2021-09-26 CN CN202122333829.1U patent/CN215682980U/en active Active
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