CN220762419U - Fixing device for circuit board - Google Patents
Fixing device for circuit board Download PDFInfo
- Publication number
- CN220762419U CN220762419U CN202322625385.8U CN202322625385U CN220762419U CN 220762419 U CN220762419 U CN 220762419U CN 202322625385 U CN202322625385 U CN 202322625385U CN 220762419 U CN220762419 U CN 220762419U
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- Prior art keywords
- circuit board
- fixing
- fixed
- rod
- fixing device
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- 230000001681 protective effect Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000009270 solid waste treatment Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The application relates to the technical field of solid waste treatment, and particularly discloses a fixing device for a circuit board, which comprises an operation table, a positioning rod and a propping assembly, wherein a plurality of fixing holes are formed in a rectangular array on the operation table; the positioning rods are arranged in a plurality of positions and are inserted into the fixing holes along the side wall of the circuit board; the propping assembly comprises a fixed seat, a jacking block arranged on the fixed seat in a sliding manner and a driving piece for driving the jacking block to slide, one end of the fixed seat is fixed with a fixing rod matched with the fixing hole in a sliding manner, and the propping assembly is provided with a plurality of groups. According to the electronic component fixing device, the fixing holes are formed in the operating platform, the locating rods are inserted into the operating platform along the two adjacent sides of the circuit board when the circuit board is fixed, the abutting components are fixed on the other two sides of the circuit board, the driving piece drives the ejector block to abut against the circuit board, the circuit board can abut against and be fixed between the ejector block and the locating rods, and the electronic component on the circuit board can be conveniently detached and recovered.
Description
Technical Field
The application relates to the field of solid waste treatment technology, in particular to a fixing device for a circuit board.
Background
With the continuous development of the age, the electronic products are updated and iterated continuously, and the obsolete electronic products also need to be recycled.
In the related art, the most important component in the electronic product is also a main board, and the main board is a circuit board, and electronic elements with higher values on the circuit board need to be removed and recycled. When the electronic components on the circuit board are removed, the circuit board needs to be fixed, so that the equipment or manual operation is facilitated.
To this end, the inventors have provided a fixing device for a circuit board.
Disclosure of Invention
In order to facilitate fixing circuit boards, the application provides a fixing device for circuit boards, which can be suitable for fixing circuit boards with different sizes.
The application provides a fixing device for circuit board adopts following technical scheme:
the fixing device for the circuit board comprises an operation table, a positioning rod and a propping assembly, wherein a plurality of fixing holes are formed in a rectangular array on the operation table; the positioning rods are arranged in a plurality of positions, and the positioning rods are inserted into the fixing holes along the side wall of the circuit board; the supporting component comprises a fixed seat, a top block arranged on the fixed seat in a sliding manner and a driving piece for driving the top block to slide, one end of the fixed seat is fixed with a fixing rod matched with the fixing hole in a sliding manner, and a plurality of groups of supporting components are arranged.
By adopting the technical scheme, a plurality of fixing holes are formed in the operation table in an array manner, when the circuit board is fixed, the circuit board is placed on the operation table, and then the positioning rods are inserted into the fixing holes on the operation table along the two adjacent side edges of the circuit board; the jacking component is inserted on the operation table along the other two sides of the circuit board through the fixing rod, and finally the driving piece drives the jacking block to push and jack the circuit board to one side of the positioning rod, so that the circuit board is fixed; can be fixed on circuit boards with different sizes and shapes, and has simple structure and convenient use.
Optionally, the fixing rod is provided with a plurality of fixing seats.
Through adopting above-mentioned technical scheme, set up many dead levers on the fixing base, when using, dead levers on the fixing base can insert simultaneously in a plurality of fixed orificess, improve the installation stability of fixing base.
Optionally, one end of the positioning rod is coaxially fixed with a push rod with a diameter smaller than that of the positioning rod; the other end of the positioning rod is coaxially fixed with the fixing rod, and the diameter of the positioning rod is larger than that of the fixing rod.
By adopting the technical scheme, the fixing rods are arranged at the end parts of the positioning rods, and when the positioning rods are inserted into the operation table, the heights of the positioning rods can be kept consistent; the other end of the positioning rod is provided with the ejector rod, when the circuit board is installed, the circuit board is placed at the upper end of the positioning rod, and the side wall of the circuit board is abutted on the ejector rod, so that the circuit board can be emptied, and various operations on the circuit board are facilitated.
Optionally, a mounting hole is horizontally formed in one side of the fixing seat, the driving piece is inserted into the mounting hole, and a tightening bolt for tightening and fixing the driving piece is screwed on the fixing seat; the driving piece is arranged as an air cylinder, and the top block is fixed on a piston rod of the driving piece.
By adopting the technical scheme, the driving piece is arranged as the air cylinder, so that the driving mode is simple and easy to obtain; the fixing seat is provided with the mounting hole, the driving piece is inserted and fixed in the mounting hole, and the structure is simple and the installation is convenient.
Optionally, a support plate is fixed at one end of the top block, and the support plate is erected at one end of the fixing base away from the fixing rod and is in sliding fit with the fixing base.
By adopting the technical scheme, the supporting plate is arranged on the top block, and when the top block moves, the supporting plate is attached to the fixing seat to slide, so that the top block can be guided; after the jacking block abuts against the circuit board, the supporting plate abuts against the fixed seat, and therefore stability of the jacking block can be improved.
Optionally, a protection pad is fixed on one side of the top block away from the driving piece.
Through adopting above-mentioned technical scheme, set up the protection pad, can improve the kicking block and support the frictional force tightly on the circuit board, can prevent simultaneously that the side with the circuit board from propping bad.
Optionally, the circuit board fixing device further comprises a supporting rod for supporting the circuit board, the supporting rods are arranged in a plurality of pieces, and the supporting rods are inserted into the fixing holes.
Through adopting above-mentioned technical scheme, set up the bracing piece, when using, insert the bracing piece and establish the below of keeping away from locating lever one side at the circuit board, the bracing piece can support the circuit board, and the circuit board takes place to collapse when the prevention kicking block supports tight circuit board.
Optionally, the lower extreme coaxial fixed with of bracing piece is protruding, protruding butt of spacing ring the operation panel.
Through adopting above-mentioned technical scheme, set up spacing ring protruding on the bracing piece, can keep the high unanimity of many spinal branchs vaulting poles.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the circuit board is placed on the operation table when the circuit board is fixed through arranging a plurality of fixing holes in the operation table in an array manner, then the positioning rods are inserted into the fixing holes in the operation table along the two adjacent side edges of the circuit board, then the tightening assembly is inserted into the operation table along the other two side edges of the circuit board through the fixing rods, and finally the driving piece drives the jacking block to push and tighten the circuit board to one side of the positioning rods, so that the circuit board is fixed, and the circuit board fixing device is simple in structure and convenient to use;
2. the fixing rods are arranged at the end parts of the positioning rods, so that the heights of the positioning rods can be kept consistent when the positioning rods are inserted into the operation table, the ejector rods are arranged at the other ends of the positioning rods, when the circuit board is installed, the circuit board is placed at the upper ends of the positioning rods, and the side walls of the circuit board are abutted against the ejector rods, so that the circuit board can be emptied, and various operations can be conveniently carried out on the circuit board;
3. through setting up the backup pad on the kicking block, when the kicking block removes, backup pad laminating fixing base slides, can lead the kicking block, and after the kicking block supports tight circuit board, the backup pad supports tightly on the fixing base, can improve the stability of kicking block.
Drawings
FIG. 1 is a state of use diagram of an embodiment of the present application;
FIG. 2 is a schematic overall structure of an embodiment of the present application;
fig. 3 is a schematic structural view of a tightening assembly according to an embodiment of the present application.
Reference numerals: 1. an operation table; 11. a fixing hole; 2. a tightening assembly; 21. a fixing seat; 211. a mounting hole; 22. a driving member; 23. a top block; 24. abutting the bolt; 25. a support plate; 26. a protective pad; 3. a positioning rod; 31. a fixed rod; 32. a push rod; 4. a support rod; 41. the limiting ring is convex.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a fixing device for a circuit board, referring to fig. 1 and 2, the fixing device comprises an operation table 1, a positioning rod 3 and a propping assembly 2, wherein the operation table 1 is a rectangular plate body, and a plurality of fixing holes 11 are formed in the operation table 1 in an array manner; the locating rod 3 and the propping component 2 are all provided with a plurality of, when fixing the circuit board, the circuit board is placed on the operation desk 1, the locating rod 3 is inserted into the fixing holes 11 along the adjacent two sides of the circuit board, the propping component 2 is installed on the operation desk 1 along the other two sides of the circuit board, and then the circuit board is propped and fixed on the locating rod 3 through the propping component 2.
A fixed rod 31 is coaxially and integrally arranged at the lower end of the positioning rod 3, the diameter of the positioning rod 3 is larger than that of the fixed rod 31, and the fixed rod 31 is in sliding fit with the fixed hole 11; the upper end of the positioning rod 3 is coaxially and integrally provided with a push rod 32 with the diameter smaller than that of the positioning rod 3, and when the circuit board is used, the circuit board is placed at the end part of the positioning rod 3, and the side edge of the circuit board is abutted on the push rod 32.
The circuit board fixing device also comprises a plurality of supporting rods 4 for supporting the circuit board, and the supporting rods 4 are inserted into the fixing holes 11; a limiting ring protrusion 41 is coaxially and integrally arranged at a position of the supporting rod 4 close to the lower end, and the limiting ring protrusion 41 is abutted on the operating table 1. When in use, the support rod 4 is inserted below one side of the circuit board away from the positioning rod 3 and used for supporting the circuit board so that the circuit board is horizontal.
Referring to fig. 2 and 3, the abutting assembly price comprises a fixed seat 21, a driving piece 22 and a top block 23, wherein the fixed seat 21 is a cube-shaped block, and one side of the fixed seat 21, which is close to the circuit board, is provided with a mounting hole 211; the driver 22 is a cylinder, the driver 22 is inserted into the mounting hole 211, the tightening bolt 24 is screwed to the side wall of the fixing base 21, and the tightening bolt 24 abuts against the side wall of the driver 22 to fix the same. The top block 23 is fixed on the piston rod of the driving piece 22, and the driving piece 22 drives the top block 23 to abut against the circuit board. The upper end integrated into one piece at kicking block 23 has backup pad 25, and backup pad 25 is set up on fixing base 21, can improve the stability of kicking block 23 motion. Two fixing rods 31 are integrally formed at the lower end of the fixing seat 21, and when the fixing seat 21 is installed, the two fixing rods 31 are simultaneously inserted into the two adjacent fixing holes 11, so that the installation stability of the fixing seat 21 can be effectively improved.
The protective pad 26 is stuck and fixed on one side of the top block 23 close to the circuit board, and the protective pad 26 can improve friction force between the top block 23 and the circuit board and can prevent the top block 23 from damaging the circuit board.
The implementation principle of the fixing device for the circuit board disclosed by the embodiment of the application is as follows: through setting up locating lever 3, support bar 4 and support tight assembly 2, when using, insert a plurality of locating levers 3 on the operation panel 1 along the adjacent both sides of the circuit board, insert the support bar 4 on the operation panel 1 again, support the circuit board horizontally through support bar 4 and locating lever 3, then will support tight assembly 2 to install on other both sides of the circuit board, support tight circuit board through the driving piece 22 drive kicking block 23; when in use, the circuit boards with arbitrary shapes can be arranged, thereby being convenient to use and simple to operate.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A fixing device for a circuit board is characterized in that: the device comprises an operation table (1), a positioning rod (3) and a propping assembly (2), wherein a plurality of fixing holes (11) are formed in a rectangular array on the operation table (1); the positioning rods (3) are arranged in a plurality of ways, and the positioning rods (3) are inserted into the fixing holes (11) along the side wall of the circuit board; the supporting and tightening assembly (2) comprises a fixed seat (21), a top block (23) arranged on the fixed seat (21) in a sliding manner and a driving piece (22) for driving the top block (23) to slide, one end of the fixed seat (21) is fixed with a fixing rod (31) which is in sliding insertion fit with the fixing hole (11), and the supporting and tightening assembly (2) is provided with a plurality of groups.
2. The fixing device for a circuit board according to claim 1, wherein: the fixing rods (31) are arranged on the fixing seat (21) in a plurality.
3. The fixing device for a circuit board according to claim 1, wherein: one end of the positioning rod (3) is coaxially fixed with a push rod (32) with the diameter smaller than that of the positioning rod (3); the other end of the positioning rod (3) is coaxially fixed with the fixing rod (31), and the diameter of the positioning rod (3) is larger than that of the fixing rod (31).
4. The fixing device for a circuit board according to claim 1, wherein: one side of the fixed seat (21) is horizontally provided with a mounting hole (211), the driving piece (22) is inserted into the mounting hole (211), and the fixed seat (21) is screwed with a tight-supporting bolt (24) for tightly supporting and fixing the driving piece (22); the driving piece (22) is arranged as an air cylinder, and the top block (23) is fixed on a piston rod of the driving piece (22).
5. The fixing device for a circuit board according to claim 4, wherein: one end of the top block (23) is fixed with a supporting plate (25), and the supporting plate (25) is erected at one end of the fixed seat (21) far away from the fixed rod (31) and is in sliding fit with the fixed seat (21).
6. The fixing device for a circuit board according to claim 1, wherein: and a protective pad (26) is fixed on one side of the top block (23) far away from the driving piece (22).
7. A fixing device for a circuit board according to claim 3, wherein: the circuit board fixing device is characterized by further comprising supporting rods (4) used for supporting the circuit board, wherein the supporting rods (4) are arranged in a plurality of pieces, and the supporting rods (4) are inserted into the fixing holes (11).
8. The fixing device for a circuit board according to claim 7, wherein: and a limiting ring boss (41) is coaxially fixed at the lower end of the supporting rod (4), and the limiting ring boss (41) is abutted against the operating platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625385.8U CN220762419U (en) | 2023-09-26 | 2023-09-26 | Fixing device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322625385.8U CN220762419U (en) | 2023-09-26 | 2023-09-26 | Fixing device for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762419U true CN220762419U (en) | 2024-04-12 |
Family
ID=90621716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322625385.8U Active CN220762419U (en) | 2023-09-26 | 2023-09-26 | Fixing device for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762419U (en) |
-
2023
- 2023-09-26 CN CN202322625385.8U patent/CN220762419U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |