CN220043777U - Circuit board fixing support - Google Patents
Circuit board fixing support Download PDFInfo
- Publication number
- CN220043777U CN220043777U CN202321079156.4U CN202321079156U CN220043777U CN 220043777 U CN220043777 U CN 220043777U CN 202321079156 U CN202321079156 U CN 202321079156U CN 220043777 U CN220043777 U CN 220043777U
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- limiting
- circuit board
- fixing
- 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
- 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
- 230000000694 effects 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
- 230000002146 bilateral effect Effects 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
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to the field of PCB boards, in particular to a circuit board fixing support, which comprises a fixing plate, wherein supporting plates are symmetrically fixed on two sides of the upper end of the fixing plate, a fixing frame which is rotationally connected with the supporting plates is arranged between the two supporting plates, a plurality of positioning rings are fixed on the fixing frame, a positioning rod is further arranged below the fixing frame, the positioning rod penetrates through the positioning rings and is rotationally connected with the positioning rings, a positioning plate is further fixed on the positioning rod, two supporting plates are further fixed with sliding rails, sliding blocks which are in sliding connection with the sliding rails are arranged on the sliding rails, a limiting plate is further fixed between the two sliding blocks, the positioning plate penetrates through the limiting plate and is in sliding connection with the limiting plate, and a fixing device which is matched with the positioning plate is further arranged on the limiting plate. The device can realize that the circuit board is fixed after being inclined according to the required angle, and is convenient for overhauling the circuit board at all angles.
Description
[ field of technology ]
The utility model relates to the field of PCB boards, in particular to a circuit board fixing bracket.
[ 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 processed, a fixing clamp is often needed to clamp the circuit board to be detected and 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, when the circuit board is fixed, two ends of the circuit board are inserted in the clamping grooves of two fixing strips, and then the circuit board is processed, but after the circuit board is fixed by the fixing device, the circuit board is in a horizontal state, the angle of the circuit board cannot be adjusted and changed, the applicability is poor, so that the working efficiency is low, and 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 fixing bracket.
The utility model can be realized by the following technical scheme:
the utility model discloses a circuit board fixing support, which comprises a fixing plate, wherein supporting plates are symmetrically fixed on two sides of the upper end of the fixing plate, a fixing frame which is rotationally connected with the supporting plates is arranged between the two supporting plates, a plurality of locating rings are fixed on the fixing frame, a locating rod is further arranged below the fixing frame, the locating rod penetrates through the locating rings and is rotationally connected with the locating rings, a locating plate is further fixed on the locating rod, sliding rails are further fixed on the two supporting plates, sliding blocks which are in sliding connection with the sliding rails are arranged on the sliding rails, a limiting plate is further fixed between the two sliding blocks, and the locating plate penetrates through the limiting plate and is in sliding connection with the limiting plate, and a fixing device which is matched with the locating plate is further arranged on the limiting plate. The circuit board to be processed is fixed on the fixed frame, the pressing plate is pressed, the limiting pipe rotates around the limiting rod, the limiting block is separated from the positioning block on the positioning plate, the fixed frame is rotated, the positioning plate drives the sliding block to slide on the sliding rail, the circuit board on the fixed frame rotates around the supporting shaft to a proper angle, the pressing plate is loosened, the limiting pipe rotates around the limiting rod due to the torsion spring effect, the positioning block rotates between the positioning blocks at the corresponding positions, the positioning plate is fixed with the limiting plate, the circuit board is processed after the fixed frame is fixed, the circuit board can be fixed after being inclined according to the required angle through the device, the circuit board can be overhauled at various angles conveniently, 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.
Preferably, the support shafts are fixed on two sides of the fixed frame, and pass through the support plates at corresponding positions and are rotationally connected with the support plates.
Preferably, the fixing device comprises connecting blocks symmetrically fixed on the limiting plates, a limiting rod is fixed between the two connecting blocks, a limiting pipe rotationally connected with the limiting rod is arranged on the limiting rod, a torsion spring is further fixed between the limiting pipe and the connecting blocks, and a pressing plate is fixed on the limiting pipe, so that the positioning plates are uniformly fixed with positioning blocks, and limiting blocks matched with the positioning blocks for use are further fixed on the limiting pipe.
Preferably, one end of the torsion spring is fixed on the limiting pipe, and the other end of the torsion spring is fixed on the connecting block.
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 a schematic view of another angle structure of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
in the figure: 1. a fixing plate; 2. a support plate; 3. a slide rail; 4. a slide block; 5. a limiting plate; 6. a positioning plate; 7. a positioning block; 8. a connecting block; 9. a limit rod; 10. a limiting tube; 11. a torsion spring; 12. a pressing plate; 13. a limiting block; 14. a fixed frame; 15. a support shaft; 16. a positioning ring; 17. a positioning rod;
[ 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 3, this embodiment discloses a circuit board fixing support, including fixed plate 1, fixed plate 1 upper end bilateral symmetry is fixed with backup pad 2, be provided with between two backup pads 2 with backup pad 2 rotate the fixed frame 14 of being connected, be fixed with a plurality of holding rings 16 on the fixed frame 14, fixed frame 14 below still is provided with locating lever 17, locating lever 17 passes holding ring 16 and rotates with holding ring 16 to be connected, still be fixed with locating plate 6 on the locating lever 17, still be fixed with slide rail 3 on two backup pads 2, be provided with on slide rail 3 with slide rail 3 sliding connection's slider 4, still be fixed with limiting plate 5 between two sliders 4, locating plate 6 passes limiting plate 5 and with limiting plate 5 sliding connection, still be provided with the fixing device who uses with locating plate 6 cooperation on the limiting plate 5. The circuit board to be processed is fixed on the fixed frame 14, the pressing plate 12 is pressed, the limiting pipe 10 rotates around the limiting rod 9, the limiting block 8 is separated from the positioning block 7 on the positioning plate 6, the fixed frame 14 is rotated, the positioning plate 6 drives the sliding block 4 to slide on the sliding rail 3, after the circuit board on the fixed frame 14 rotates around the supporting shaft 15 to a proper angle, the pressing plate 12 is loosened, the limiting pipe 10 rotates around the limiting rod 9 due to the effect of the torsion spring 11, the positioning plate 6 and the limiting plate 5 are fixed after the limiting block 8 rotates between the positioning blocks 7 at the corresponding positions, the circuit board is processed after the fixed frame 14 is fixed, the circuit board can be inclined according to the needed angle through the device, the circuit board is overhauled at various angles conveniently, 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.
Wherein, fixing device contains the connecting block 8 of symmetry fixed on limiting plate 5, is fixed with gag lever post 9 between two connecting blocks 8, is provided with the spacing pipe 10 of rotating with gag lever post 9 to be connected on the gag lever post 9, still is fixed with torsional spring 11 between spacing pipe 10 and the connecting block 8, is fixed with clamp plate 12 on the spacing pipe 10, so evenly is fixed with locating piece 7 on the locating plate 6 said, still is fixed with the stopper 8 that uses with locating piece 7 cooperation on the spacing pipe 10.
One end of the torsion spring 11 is fixed on the limiting tube 10, and the other end of the torsion spring 11 is fixed on the connecting block 8.
Example 2:
the embodiment discloses a circuit board fixed bolster, on the basis of embodiment 1 structure and principle, the fixed frame 14 both sides of this embodiment are fixed with back shaft 15, and back shaft 15 passes the backup pad 2 of corresponding position and rotates with backup pad 2 to be connected.
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 (2)
1. The utility model provides a circuit board fixed bolster, includes the fixed plate, its characterized in that: the fixing device comprises a fixing plate, a limiting plate, a connecting block, a supporting shaft, a limiting rod, a torsion spring, a limiting plate, a connecting block and a connecting block, wherein the fixing plate is symmetrically fixed on two sides of the upper end of the fixing plate, the fixing frame is rotatably connected with the supporting plate, the fixing plate is fixedly arranged between the two supporting plates, the fixing plate is fixedly connected with the fixing plate by rotating, a plurality of locating rings are fixedly arranged on the fixing frame, the supporting shaft is fixedly arranged below the fixing frame, the locating rod penetrates through the locating ring and is rotatably connected with the fixing plate, the limiting rod is fixedly arranged between the two connecting blocks, the limiting block is fixedly provided with the limiting rod and is rotatably connected with the limiting pipe, the limiting block is fixedly connected with the torsion spring, the limiting plate is fixedly arranged on the limiting block, and the limiting block is uniformly matched with the limiting block.
2. The circuit board fixing bracket according to claim 1, wherein: one end of the torsion spring is fixed on the limiting pipe, and the other end of the torsion spring is fixed on the connecting block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321079156.4U CN220043777U (en) | 2023-05-08 | 2023-05-08 | Circuit board fixing support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321079156.4U CN220043777U (en) | 2023-05-08 | 2023-05-08 | Circuit board fixing support |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220043777U true CN220043777U (en) | 2023-11-17 |
Family
ID=88740809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321079156.4U Active CN220043777U (en) | 2023-05-08 | 2023-05-08 | Circuit board fixing support |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220043777U (en) |
-
2023
- 2023-05-08 CN CN202321079156.4U patent/CN220043777U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN220043777U (en) | Circuit board fixing support | |
CN213847158U (en) | Positioning bracket for processing and drilling electronic circuit board | |
CN219678810U (en) | Circuit board supporting jig | |
CN218998583U (en) | Fixing clamp for circuit board processing | |
CN219678807U (en) | Circuit board fixing device | |
CN219999695U (en) | PCB fixing support | |
CN218629913U (en) | A PCB board fixing device for PCB board detects | |
CN213337748U (en) | Circuit board detection device with adjustable detection head | |
CN215415507U (en) | Voltage withstand device for circuit testing | |
CN219818544U (en) | Welding table for electronic product | |
CN214025435U (en) | Mechanical spindle dismounting platform | |
CN220368861U (en) | Circuit board fixing jig | |
CN220535664U (en) | Circuit board operation device | |
CN221010419U (en) | Support is used in circuit board processing | |
CN208231104U (en) | A kind of printed circuit board laser drill panel turnover device | |
CN218570574U (en) | PCB fixing support | |
CN219999696U (en) | PCB fixing jig | |
CN216657665U (en) | Automatic positioning processing platform for processing circuit mainboard | |
CN220773128U (en) | PCB clamping device for semiconductor chip detection | |
CN220087575U (en) | Clamp for processing circuit board | |
CN220402044U (en) | Positioning device for circuit board processing | |
CN218470787U (en) | PCB fixing support | |
CN217913315U (en) | Soldering tin auxiliary clamping device | |
CN213094574U (en) | Positioning hole punching device for circuit board production | |
CN216217808U (en) | Turning device is used in circuit board processing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |