CN219678810U - Circuit board supporting jig - Google Patents
Circuit board supporting jig Download PDFInfo
- Publication number
- CN219678810U CN219678810U CN202320583280.8U CN202320583280U CN219678810U CN 219678810 U CN219678810 U CN 219678810U CN 202320583280 U CN202320583280 U CN 202320583280U CN 219678810 U CN219678810 U CN 219678810U
- Authority
- CN
- China
- Prior art keywords
- fixed
- sliding
- circuit board
- vertical plates
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002146 bilateral effect Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the field of PCB boards, in particular to a circuit board supporting jig, which comprises a bottom plate, wherein vertical plates are symmetrically fixed on two sides of the upper end of the bottom plate, a fixed frame is arranged between the two vertical plates, vertical plates are symmetrically fixed on two sides of the upper end of the bottom plate, supporting shafts are fixed on two sides of the fixed frame and correspond to the vertical plates, the supporting shafts penetrate through the vertical plates at the corresponding positions and are rotationally connected with the vertical plates, a sliding rod is further fixed on one side of the fixed frame, a sliding sleeve which is in sliding connection with the sliding rod is arranged on the sliding rod, a positioning shaft is fixed on the sliding sleeve, a sliding rail is further fixed on the bottom plate, a supporting rod which is in sliding connection with the sliding rail is arranged on the sliding rail, and the positioning shaft penetrates through the supporting rod and is rotationally connected with the supporting rod. The device can realize that the circuit board is fixed after being inclined according to the required angle, is convenient for overhauling the circuit board at all angles, and solves the problem that the operation efficiency is reduced because the existing clamp can only fix the circuit board at one position for operation.
Description
[ field of technology ]
The utility model relates to the field of PCB boards, in particular to a circuit board supporting jig.
[ background Art ]
The names of the circuit boards are as follows: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. The wiring board may be referred to as a printed wiring board or a printed wiring board.
When the circuit board is welded, a fixing clamp is often required to clamp the circuit board to be welded so as to facilitate the processing of the circuit board, such as the patent application number: CN202123070172.0 discloses a fixing device for processing a PCB electronic circuit board, a fixing component is arranged on the whole device, when in use, fixing strips are connected to the left part of the upper end and the right part of the upper end of a connecting plate, clamping grooves are formed in the inner sides of the two fixing strips, two sides of the circuit board are fixed on the clamping grooves when the circuit board is processed, after the circuit board is fixed by the fixing device, the circuit board is on a horizontal plane, the angle of the circuit board after the circuit board is fixed cannot be adjusted and changed, the applicability is poor, the use requirements of operators cannot be met, and therefore, the working efficiency is low, and the different requirements of users cannot be met.
The utility model is researched and proposed for overcoming the defects of the prior art.
[ utility model ]
The utility model aims to overcome the defects of the prior art and provides a circuit board supporting jig.
The utility model can be realized by the following technical scheme:
the utility model discloses a circuit board supporting jig which comprises a bottom plate, wherein vertical plates are symmetrically fixed on two sides of the upper end of the bottom plate, a fixing frame is arranged between the two vertical plates, vertical plates are symmetrically fixed on two sides of the upper end of the bottom plate, supporting shafts are fixed on two sides of the fixing frame and correspond to the vertical plates, the supporting shafts penetrate through the vertical plates at corresponding positions and are rotationally connected with the vertical plates, a sliding rod is further fixed on one side of the fixing frame, a sliding sleeve which is in sliding connection with the sliding rod is arranged on the sliding rod, a positioning shaft is fixed on the sliding sleeve, a sliding rail is further fixed on the bottom plate, a supporting rod which is in sliding connection with the sliding rail is arranged on the sliding rail, the positioning shaft penetrates through the supporting rod and is rotationally connected with the supporting rod, limiting blocks are uniformly fixed on the supporting rod, positioning pipes which are rotationally connected with the positioning rods are symmetrically fixed on two sides of the sliding rail, a supporting plate is fixed on the positioning pipe, a positioning block which is matched with the limiting block is further fixed on the end of the positioning pipe, and a torsion spring is further fixed on the positioning rod. The circuit board to be processed is fixed on the fixed frame, the pressing plate separates the positioning block from the supporting rod, the fixed frame rotates around the supporting shaft, the sliding sleeve slides on the sliding rod when the fixed frame rotates, the positioning shaft drives the supporting rod to move on the sliding rail, the pressing plate is loosened after the fixed frame rotates to a proper angle, due to the action of the torsion spring, the positioning pipe rotates around the positioning rod, the supporting plate rotates along with the positioning pipe, the positioning block at the tail end of the supporting plate rotates between two limiting blocks at corresponding positions, the supporting rod is fixed on the sliding rail after the positioning block is clamped between the two limiting blocks, the fixed frame is fixed, the circuit board is inclined to a proper angle, the circuit board can be inclined to be fixed according to a needed angle through the device, and various angles are convenient for overhauling the circuit board, so that the problem that the operation efficiency is reduced because the existing clamp can only fix the circuit board at one position is solved.
Preferably, one end of the torsion spring is fixed with the positioning tube, and the other end of the torsion spring is fixed with the positioning plate.
Preferably, the positioning rod is also fixed with a pressing plate. The positioning tube is rotated more conveniently through the pressing plate.
Compared with the prior art, the utility model has the following advantages:
the device can realize that the circuit board is fixed after being inclined according to the required angle, is convenient for overhauling the circuit board at all angles, and solves the problem that the operation efficiency is reduced because the existing clamp can only fix the circuit board at one position for operation.
[ description of the drawings ]
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
in the figure: 1. a bottom plate; 2. a vertical plate; 3. a fixed frame; 4. a support shaft; 5. a slide bar; 6. a sliding sleeve; 7. positioning a shaft; 8. a support rod; 9. a slide rail; 10. a limiting block; 11. a positioning plate; 12. a positioning rod; 13. a positioning tube; 14. a torsion spring; 15. a support plate; 16. a positioning block; 17. a pressing plate;
[ detailed description ] of the utility model
Embodiments of the present utility model will be described in detail below with reference to the attached drawings:
example 1:
as shown in fig. 1 to 2, the embodiment discloses a circuit board supporting jig, which comprises a bottom plate 1, vertical plates 2 are symmetrically fixed on two sides of the upper end of the bottom plate 1, a fixed frame 3 is arranged between the two vertical plates 2, supporting shafts 4 are fixed on two sides of the fixed frame 3 corresponding to the vertical plates 2, the supporting shafts 4 penetrate through the vertical plates 2 corresponding to the positions and are rotationally connected with the vertical plates 2, sliding rods 5 are further fixed on one side of the fixed frame 3, sliding sleeves 6 which are slidably connected with the sliding rods 5 are arranged on the sliding rods 5, positioning shafts 7 are fixed on the sliding sleeves 6, sliding rails 9 are further fixed on the bottom plate 1, supporting rods 8 which are slidably connected with the sliding rails 9 are arranged on the sliding rails 9, the positioning shafts 7 penetrate through the supporting rods 8 and are rotationally connected with the supporting rods 8, a plurality of limiting blocks 10 are uniformly fixed on the supporting rods 8, positioning plates 11 are symmetrically fixed on two sides of the sliding rails 9, positioning rods 12 are fixed between the two positioning plates 11, positioning pipes 13 are rotationally connected with positioning pipes 13, support plates 15 are further fixed on the positioning rods 12, tail ends of the positioning plates 15 are further fixed with positioning rods 16 which are matched with the limiting blocks 10, and torsion springs 14 are further fixed on the positioning rods 12. The circuit board to be processed is fixed on the fixed frame 3, the pressing plate 17 separates the positioning block 16 from the supporting rod 8, the fixed frame 3 rotates around the supporting shaft 4, the sliding sleeve 6 slides on the sliding rod 5 when the fixed frame 3 rotates, the positioning shaft 7 drives the supporting rod 8 to move on the sliding rail 9, after the fixed frame 3 rotates to a proper angle, the pressing plate 17 is loosened, the positioning tube 13 rotates around the positioning rod 12 due to the action of the torsion spring 14, the supporting plate 15 rotates along with the positioning tube 13, the positioning block 16 at the tail end of the supporting plate 15 rotates between the two limiting blocks 10 at corresponding positions, the positioning block 16 is clamped between the two limiting blocks 10, the supporting rod 8 is fixed on the sliding rail 9 after the fixed frame 3 is fixed, the circuit board is inclined to a proper angle, the circuit board can be inclined and fixed according to the required angle, the circuit board is conveniently overhauled at each angle, and the problem that the operation efficiency is reduced due to the fact that the existing clamp can only fix the circuit board at one position is solved.
One end of the torsion spring 14 is fixed with the positioning tube 13, and the other end of the torsion spring 14 is fixed with the positioning plate 11.
Example 2:
this embodiment
The embodiment discloses a circuit board support jig, and on the basis of the structure and principle of embodiment 1, a pressing plate 17 is also fixed on the positioning rod 12 of the embodiment. The positioning tube 13 is more conveniently rotated by the pressing plate 17.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that various changes, modifications, substitutions and alterations can be made herein by those skilled in the art without departing from the technical principles of the present utility model, and such changes, modifications, substitutions and alterations are also to be regarded as the scope of the utility model.
Claims (3)
1. The utility model provides a circuit board supports tool, includes bottom plate, its characterized in that: the two sides of the upper end of the bottom plate are symmetrically fixed with vertical plates, a fixed frame is arranged between the two vertical plates, supporting shafts are fixed at the positions corresponding to the vertical plates on the two sides of the fixed frame, the supporting shafts penetrate through the vertical plates at the corresponding positions and are rotationally connected with the vertical plates, a sliding rod is also fixed on one side of the fixed frame, a sliding sleeve which is in sliding connection with the sliding rod is arranged on the sliding rod, a positioning shaft is fixed on the sliding sleeve, a sliding rail is also fixed on the bottom plate, a supporting rod which is in sliding connection with the sliding rail is arranged on the sliding rail, the locating shaft passes the bracing piece and rotates with the bracing piece to be connected, evenly be fixed with the stopper on the bracing piece, bilateral symmetry is fixed with the locating plate on the slide rail, two be fixed with the locating lever between the locating plate, be provided with the locating tube of rotating with the locating lever to be connected on the locating lever, be fixed with the backup pad on the locating tube, the backup pad end still is fixed with the locating piece that uses with the cooperation of aforementioned stopper, still be fixed with the torsional spring on the locating lever.
2. The circuit board support jig according to claim 1, wherein: one end of the torsion spring is fixed with the positioning tube, and the other end of the torsion spring is fixed with the positioning plate.
3. The circuit board support jig according to claim 1, wherein: and a pressing plate is also fixed on the positioning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320583280.8U CN219678810U (en) | 2023-03-23 | 2023-03-23 | Circuit board supporting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320583280.8U CN219678810U (en) | 2023-03-23 | 2023-03-23 | Circuit board supporting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219678810U true CN219678810U (en) | 2023-09-12 |
Family
ID=87928648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320583280.8U Active CN219678810U (en) | 2023-03-23 | 2023-03-23 | Circuit board supporting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219678810U (en) |
-
2023
- 2023-03-23 CN CN202320583280.8U patent/CN219678810U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |