CN218570574U - PCB fixing support - Google Patents
PCB fixing support Download PDFInfo
- Publication number
- CN218570574U CN218570574U CN202222416394.1U CN202222416394U CN218570574U CN 218570574 U CN218570574 U CN 218570574U CN 202222416394 U CN202222416394 U CN 202222416394U CN 218570574 U CN218570574 U CN 218570574U
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- China
- Prior art keywords
- fixed
- frame
- stand
- circuit board
- sides
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Abstract
The utility model relates to a PCB board field especially relates to a PCB board fixed bolster, comprising a base plate, bottom plate upper end both sides are fixed with the stand, are provided with fixed frame between two stands, fixed frame both sides all are fixed with the fixed axle, the fixed axle passes the stand that corresponds the position and rotates with the stand to be connected, fixed frame both sides all are fixed with the location axle, evenly be fixed with the reference column on the stand, the epaxial bracing piece of being connected with location axle rotation that still is provided with in location, the bracing piece end cup joints, two still be provided with spacing frame between the stand, fixed frame both ends insert in the spacing frame both ends and with spacing frame sliding connection. The circuit board can be fixed after being inclined according to the required angle through the device, the circuit board can be conveniently overhauled at all angles, and the problem that the operation efficiency is reduced because the circuit board can only be fixed at one position by the existing clamp is solved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a PCB board field especially relates to a PCB board fixed bolster.
[ background ] A method for producing a semiconductor device
The names of the circuit boards are as follows: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The wiring board may be referred to as a printed wiring board or a printed wiring board.
When the circuit board welds, debugs, detects man-hour, often need a mounting fixture, cliies to wait to detect, the processing of the circuit board of being convenient for of welded circuit board, like patent application number: CN202120476060.6 discloses a circuit board with a welding support, placing the circuit board on a support plate, and pressing the circuit board by a lifting plate to fix the circuit board, and performing welding processing on the circuit board after the circuit board is fixed, and the patent application number: cn202023101595.x discloses a PCB circuit board fixed bolster structure, fixes the circuit board at the fixed region that encloses between mount and the adjustable shelf and close, processes the circuit board after the circuit board is fixed, but after the circuit board is fixed to this kind of fixed bolster, the circuit board can only process the operation in the plane after fixing, and the circuit board angle after fixing can not be adjusted, and the suitability is relatively poor, can not satisfy user's different demands.
The utility model discloses it is not enough to solve prior art and research and propose.
[ Utility model ] A method for manufacturing a semiconductor device
The utility model aims at overcoming above-mentioned prior art's shortcoming, provide a PCB board fixed bolster.
The utility model discloses can realize through following technical scheme:
the utility model discloses a PCB board fixed bolster, comprising a base plate, bottom plate upper end both sides are fixed with the stand, are provided with fixed frame between two stands, fixed frame both sides all are fixed with the fixed axle, the fixed axle passes the stand that corresponds the position and rotates with the stand to be connected, fixed frame both sides all are fixed with the location axle, evenly be fixed with the reference column on the stand, the epaxial bracing piece of being connected with location axle rotation that still is provided with in location, the bracing piece end cup joints with the reference column, two still be provided with spacing frame between the stand, fixed frame both ends insert in the spacing frame both ends and with spacing frame sliding connection. The utility model discloses a circuit board, including circuit board, fixed frame, bracing piece, the fixed frame of upwards sliding, the spacing frame of downwards sliding is fixed the circuit board top, the inclination of circuit board is adjusted according to operator's user demand, after inclining the circuit board to suitable angle, the rotation bracing piece, rotate the bracing piece around the location axle, the bracing piece bottom rotates the reference column position back that corresponds the position, cup joint bracing piece bottom and the reference column that corresponds the position, to fixed frame complete fixation, fixed frame is fixed back to the circuit board processing, can realize through this device that the circuit board is fixed after the angle slope that needs, make things convenient for each angle to overhaul the circuit board, solve current anchor clamps can only fix the circuit board and make the problem that operating efficiency reduces at a position operation.
Preferably, threaded pipes are fixed to the bottoms of the two ends of the limiting frame, and bolts in threaded connection with the threaded pipes are arranged on the threaded pipes. After the circuit board rotates suitable angle, rotate the bolt, bolt and screwed pipe threaded connection, the bolt bottom will take place the extrusion with fixed frame after with fixed frame and fix fixed frame and spacing frame.
Preferably, the fixing frame and the limiting frame are both of U-shaped structures.
Compared with the prior art, the utility model has the advantages that:
the circuit board can be fixed after being inclined according to the required angle through the device, the circuit board can be conveniently overhauled at all angles, and the problem that the operation efficiency is reduced because the circuit board can only be fixed at one position by the existing clamp is solved.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the present invention;
in the figure: 1. a base plate; 2. a column; 3. a fixing frame; 4. a fixed shaft; 5. positioning the shaft; 6. a support bar; 7. a positioning column; 8. a limiting frame; 9. a threaded pipe; 10. a bolt;
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
example 1;
as shown in fig. 1, this embodiment discloses a PCB board fixed bolster, comprising a base plate 1, 1 upper end both sides of bottom plate are fixed with stand 2, be provided with fixed frame 3 between two stands 2, fixed frame 3 both sides all are fixed with fixed axle 4, fixed axle 4 passes stand 2 that corresponds the position and is connected with stand 2 rotation, fixed frame 3 both sides all are fixed with location axle 5, evenly be fixed with reference column 7 on the stand 2, still be provided with on the location axle 5 and rotate the bracing piece 6 of being connected with location axle 5, 6 ends of bracing piece cup joint with reference column 7, still be provided with spacing frame 8 between two stands 2, insert in spacing frame 8 both ends and with spacing frame 8 sliding connection fixed frame 3 both ends. The utility model provides a circuit board, including fixed frame 3, spacing frame 8 of upwards sliding, the circuit board bottom of treating processing is inserted in fixed frame 3, spacing frame 8 of downwards sliding, the circuit board top is fixed with spacing frame 8, the inclination of circuit board is adjusted according to operator's user demand, after inclining the circuit board to suitable angle, the bracing piece 6 rotates bracing piece 6 around location axle 5, bracing piece 6 bottom rotates behind the reference column 7 position of corresponding position, cup joint bracing piece 6 bottom and reference column 7 of corresponding position, to fix fixed frame 3 completely, fixed frame 3 is fixed the back and is processed the circuit board, can realize through this device that the circuit board is fixed after the angle slope that needs, make things convenient for each angle to overhaul the circuit board, solve current anchor clamps and can only fix the circuit board and make the problem that operating efficiency reduces at a position operation.
Wherein, fixed frame 3 and spacing frame 8 are the U type structure.
Example 2;
the embodiment discloses a PCB board fixed bolster, on the basis of embodiment 1 structure and principle, the screwed pipe 9 all is fixed with at 8 both ends bottoms of both ends of spacing frame of this embodiment, all is provided with the bolt 10 with screwed pipe 9 threaded connection on the screwed pipe 9. After the circuit board rotated suitable angle, rotated bolt 10, bolt 10 and screwed pipe 9 threaded connection, the bolt 10 bottom will take place the extrusion with fixed frame 3 after contacting with fixed frame 3 and fix fixed frame 3 and spacing frame 8.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.
Claims (3)
1. The utility model provides a PCB board fixed bolster, includes the bottom plate, its characterized in that: bottom plate upper end both sides are fixed with the stand, are provided with fixed frame between two stands, fixed frame both sides all are fixed with the fixed axle, the fixed axle passes the stand that corresponds the position and rotates with the stand to be connected, fixed frame both sides all are fixed with the location axle, evenly be fixed with the reference column on the stand, the epaxial bracing piece of being connected with location axle rotation that still is provided with in the location, the bracing piece end cup joints with the reference column, two still be provided with spacing frame between the stand, fixed frame both ends insert in the spacing frame both ends and with spacing frame sliding connection.
2. The PCB board fixing bracket of claim 1, wherein: threaded pipes are fixed to the bottoms of the two ends of the limiting frame, and bolts in threaded connection with the threaded pipes are arranged on the threaded pipes.
3. The PCB board fixing bracket according to claim 1, wherein: the fixing frame and the limiting frame are both of U-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222416394.1U CN218570574U (en) | 2022-09-13 | 2022-09-13 | PCB fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222416394.1U CN218570574U (en) | 2022-09-13 | 2022-09-13 | PCB fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218570574U true CN218570574U (en) | 2023-03-03 |
Family
ID=85310394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222416394.1U Active CN218570574U (en) | 2022-09-13 | 2022-09-13 | PCB fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218570574U (en) |
-
2022
- 2022-09-13 CN CN202222416394.1U patent/CN218570574U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |