CN221612921U - Jig for detecting PCB (printed circuit board) - Google Patents
Jig for detecting PCB (printed circuit board) Download PDFInfo
- Publication number
- CN221612921U CN221612921U CN202420202559.1U CN202420202559U CN221612921U CN 221612921 U CN221612921 U CN 221612921U CN 202420202559 U CN202420202559 U CN 202420202559U CN 221612921 U CN221612921 U CN 221612921U
- Authority
- CN
- China
- Prior art keywords
- jig
- detecting
- pcb
- circuit board
- mounting
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 10
- 238000003723 Smelting Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-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
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a jig for detecting a PCB (printed Circuit Board), which relates to the technical field of circuit board detection and comprises a jig body, wherein mounting plates are arranged on the left side and the right side of the upper surface of the jig body, sliding grooves are formed in the upper sides of the opposite sides of the two mounting plates, connecting blocks are slidably arranged on the inner walls of the two sliding grooves, mounting blocks are commonly arranged at the opposite ends of the two connecting blocks, an electric telescopic rod is arranged on the upper surface of the mounting blocks, the output end of the electric telescopic rod penetrates through and extends to the lower side of the mounting blocks, a detection pressing block is arranged at the lower end of the electric telescopic rod and comprises a plurality of detection needles, and a positioning mechanism is arranged on the upper surface of the jig body. The utility model can position and clamp PCB circuit board bodies with different sizes, and the compression springs can ensure the stability of positioning, and the utility model has better overall adaptability and high detection efficiency.
Description
Technical Field
The utility model relates to the technical field of circuit board detection, in particular to a jig for PCB circuit board detection.
Background
The names of the circuit boards are: ceramic circuit boards, aluminum oxide ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed circuit boards and the like, wherein the PCB circuit boards are more common, and the performance of the circuit boards is required to be detected when the circuit boards are produced or used for a long time.
The current detection tool is when detecting the PCB circuit board, can not fix the location to the circuit board of equidimension not, and the suitability is not high, but if not fixed, the condition that the relative slip can appear again in the circuit board itself, consequently needs a PCB circuit board to detect and uses the tool to satisfy people's demand.
Disclosure of utility model
The utility model aims to provide a jig for detecting a PCB, which solves the problems that the existing detecting jig provided in the background art cannot fix and position circuit boards with different sizes when detecting the PCB, and the suitability is not high, but if the circuit boards are not fixed, the circuit boards can slide relatively.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PCB circuit board detects and uses tool, includes the tool body, the mounting panel is all installed to the left and right sides of tool body upper surface, two the spout has all been seted up to the top of the opposite one side of mounting panel, two equal slidable mounting of inner wall of spout has the connecting block, two the installation piece is installed jointly to the relative one end of connecting block, the last surface mounting of installation piece has electric telescopic handle, electric telescopic handle's output runs through and extends to the installation piece below, electric telescopic handle's lower extreme is installed and is detected the briquetting, it includes a plurality of detection syringe needles to detect the briquetting, the upper surface of tool body is provided with positioning mechanism.
Preferably, the positioning mechanism comprises a motor, the motor is installed in the left side of smelting tool body, the mounting groove has been seted up to the rear side of smelting tool body upper surface, the output of motor runs through and extends to the mounting groove in, two-way lead screw is installed to the output of motor, the movable block is all installed to the both sides of two-way lead screw pole wall screw thread, two the locating piece is all installed to the front side of movable block, two a plurality of compression springs are all installed to the opposite one side of locating piece, and a set of corresponding compression spring's one end is installed jointly and is pressed from both sides tight frame, two press from both sides and be provided with PCB circuit board body jointly in the tight frame.
Preferably, the guide way has all been seted up to two the lower surface of connecting block, two buffer spring is all installed to the opposite one side of guide way inner wall, and the removal briquetting is all installed to the opposite one end of two buffer springs, two it sets up in the guide way that corresponds to remove the briquetting to slide respectively, two the lower surface of removal briquetting is all rotated and is installed the dwang, two the other end of dwang rotates with the left and right sides of detecting the briquetting respectively and is connected.
Preferably, the jig body comprises a bevel on the front side, a control panel is mounted on the front side of the bevel, and a plurality of status lamps are electrically connected on the right side of the control panel.
Preferably, the lower surface of the jig body is provided with a balancing weight.
Preferably, the left side the upper surface of mounting panel has seted up the opening, the below of opening extends to the left side inslot that sideslips, and the left side the arm-tie is installed in the left side of left side connecting block upper surface.
Preferably, the upper part of the pulling plate penetrates through and extends to the upper part of the opening, and the holding block is arranged on the upper surface of the pulling plate.
The beneficial effects of the utility model are as follows:
According to the utility model, through the arrangement of the jig body, the mounting plate, the sliding groove, the connecting block, the mounting block, the electric telescopic rod, the detection pressing block, the detection needle head and the positioning mechanism, the PCB circuit board bodies with different sizes can be positioned and clamped, the stability of positioning can be ensured by the compression springs, the overall adaptability is good, and the detection efficiency is high.
According to the utility model, through the arrangement of the guide groove, the buffer spring, the movable pressing block and the rotating rod, the transmission force of the electric telescopic rod can be buffered through the buffer spring, so that the surface of the PCB body is not damaged due to improper operation when a plurality of detection needles are in contact with the PCB body, and the practicability is strong.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a jig for detecting a PCB according to the present utility model;
Fig. 2 is a schematic rear view of a three-dimensional structure of a jig for detecting a PCB according to the present utility model;
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 of a jig for detecting a PCB according to the present utility model;
Fig. 4 is a schematic diagram of a front cross-sectional structure of a jig for PCB inspection according to the present utility model.
In the figure: 1. a jig body; 101. a PCB circuit board body; 102. an inclined plane; 2. a mounting plate; 3. a chute; 4. a connecting block; 5. a mounting block; 6. an electric telescopic rod; 7. detecting a pressing block; 8. detecting a needle; 9. a guide groove; 10. a buffer spring; 11. moving the pressing block; 12. a rotating lever; 13. a mounting groove; 14. a motor; 15. a two-way screw rod; 16. a moving block; 17. a positioning block; 18. a compression spring; 19. a clamping frame; 20. a control panel; 21. balancing weight; 22. an opening; 23. pulling a plate; 24. and (5) holding the block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a PCB circuit board detects and uses tool, including tool body 1, mounting panel 2 is all installed to the left and right sides of tool body 1 upper surface, spout 3 has all been seted up to the top of two opposite sides of mounting panel 2, the equal slidable mounting of inner wall of two spouts 3 has connecting block 4, installation piece 5 is installed jointly to the relative one end of two connecting blocks 4, electric telescopic handle 6 is installed to the upper surface of installation piece 5, electric telescopic handle 6's output runs through and extends to installation piece 5 below, detection briquetting 7 is installed to electric telescopic handle 6's lower extreme, detection briquetting 7 includes a plurality of detection needles 8, the upper surface of tool body 1 is provided with positioning mechanism, can fix a position the clamp to the PCB circuit board body 101 of equidimension not, and the stability of location can be guaranteed to the compression spring 18 of setting, whole suitability is better, detection efficiency is high.
As shown in fig. 1 and 2, the jig body 1 includes the inclined plane 102 of front side, control panel 20 is installed to the front side of inclined plane 102, control panel 20's right side electric connection has a plurality of status lights, can make things convenient for control equipment to use, and a plurality of status lights can display equipment to be in the power supply state, the lower surface mounting of jig body 1 has balancing weight 21, can improve the stability of equipment bottom, opening 22 has been seted up to the upper surface of left side mounting panel 2, the below of opening 22 extends to in the left side groove 3, arm-tie 23 is installed in the left side of left side connecting block 4 upper surface, arm-tie 23's top runs through and extends to the top of opening 22, arm-tie 23's upper surface mounting has the grip piece 24, can adjust the position that detects briquetting 7 through pulling grip piece 24, it is convenient to operate.
As shown in fig. 3 and 4, guide slots 9 are all provided on the lower surfaces of the two connecting blocks 4, buffer springs 10 are all installed on opposite sides of the inner walls of the two guide slots 9, movable pressing blocks 11 are all installed on opposite ends of the two buffer springs 10, the two movable pressing blocks 11 are respectively arranged in the corresponding guide slots 9 in a sliding mode, rotating rods 12 are respectively and rotatably installed on the lower surfaces of the two movable pressing blocks 11, the other ends of the two rotating rods 12 are respectively and rotatably connected with the left side and the right side of the detecting pressing block 7, transmission force of the electric telescopic rod 6 can be buffered through the buffer springs 10, and therefore surface damage of the PCB circuit board body 101 caused by improper operation is avoided when a plurality of detecting needle heads 8 are in contact with the PCB circuit board body 101, and the practicability is high.
The working principle of the utility model is as follows: when the PCB circuit board fixing device is used, the PCB circuit board body 101 can be placed at a designated position on the jig body 1, the motor 14 is turned on, the output end of the motor 14 drives the bidirectional screw rod 15 in the mounting groove 13 to rotate, the bidirectional screw rod 15 rotates to drive the two moving blocks 16 to move relatively, and then the two positioning blocks 17 move relatively until the plurality of compression springs 18 are compressed, and the PCB circuit board body 101 is positioned in the two clamping frames 19;
At this time, the holding block 24 can be held by hand, the pulling plate 23 in the opening 22 is pulled to move, the pulling plate 23 drives the connecting block 4 on one side to move, and then the two connecting blocks 4 drive the installation block 5 to move together, and then the detection pressing block 7 below is driven to move, the detection pressing block 7 moves to the upper detection position of the PCB circuit board body 101, the electric telescopic rod 6 is started, the output end of the electric telescopic rod 6 drives the detection pressing block 7 to move downwards, and the detection process is completed after the detection positions of the plurality of detection needles 8 and the PCB circuit board body 101 are contacted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a PCB circuit board detects and uses tool, includes tool body (1), its characterized in that: mounting panel (2) are all installed to the left and right sides of smelting tool body (1) upper surface, two spout (3) have all been seted up to the top of mounting panel (2) opposite side, two equal slidable mounting of inner wall of spout (3) has connecting block (4), two installation piece (5) are installed jointly to the relative one end of connecting block (4), the upper surface mounting of installation piece (5) has electric telescopic handle (6), the output of electric telescopic handle (6) runs through and extends to installation piece (5) below, detection briquetting (7) are installed to the lower extreme of electric telescopic handle (6), detection briquetting (7) are including a plurality of detection syringe needles (8), the upper surface of smelting tool body (1) is provided with positioning mechanism.
2. The jig for detecting a PCB according to claim 1, wherein: the positioning mechanism comprises a motor (14), the left side at smelting tool body (1) is installed to motor (14), mounting groove (13) have been seted up to the rear side of smelting tool body (1) upper surface, in the output of motor (14) runs through and extends to mounting groove (13), two-way lead screw (15) are installed to the output of motor (14), movable block (16) are all installed to the both sides of two-way lead screw (15) pole wall screw thread, two locating piece (17) are all installed to the front side of movable block (16), two a plurality of compression springs (18) are all installed to the opposite one side of locating piece (17), and clamping frame (19) are installed jointly to the one end of corresponding a set of compression spring (18), two be provided with PCB circuit board body (101) jointly in clamping frame (19).
3. The jig for detecting a PCB according to claim 1, wherein: guide slots (9) are formed in the lower surfaces of the connecting blocks (4), buffer springs (10) are arranged on opposite sides of the inner walls of the guide slots (9), movable pressing blocks (11) are arranged at opposite ends of the two buffer springs (10), the movable pressing blocks (11) are respectively arranged in the corresponding guide slots (9) in a sliding mode, rotating rods (12) are respectively arranged on the lower surfaces of the movable pressing blocks (11) in a rotating mode, and the other ends of the rotating rods (12) are respectively connected with the left side and the right side of the detection pressing blocks (7) in a rotating mode.
4. The jig for detecting a PCB according to claim 1, wherein: the jig body (1) comprises a bevel (102) at the front side, a control panel (20) is mounted at the front side of the bevel (102), and a plurality of status lamps are electrically connected to the right side of the control panel (20).
5. The jig for detecting a PCB according to claim 1, wherein: the balancing weight (21) is mounted on the lower surface of the jig body (1).
6. The jig for detecting a PCB according to claim 1, wherein: an opening (22) is formed in the upper surface of the mounting plate (2) on the left side, the lower portion of the opening (22) extends into the left side sliding groove (3), and a pull plate (23) is mounted on the left side of the upper surface of the connecting block (4) on the left side.
7. The jig for detecting a PCB of claim 6, wherein: the upper part of the pulling plate (23) penetrates through and extends to the upper part of the opening (22), and a holding block (24) is arranged on the upper surface of the pulling plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420202559.1U CN221612921U (en) | 2024-01-29 | 2024-01-29 | Jig for detecting PCB (printed circuit board) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420202559.1U CN221612921U (en) | 2024-01-29 | 2024-01-29 | Jig for detecting PCB (printed circuit board) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221612921U true CN221612921U (en) | 2024-08-27 |
Family
ID=92432354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420202559.1U Active CN221612921U (en) | 2024-01-29 | 2024-01-29 | Jig for detecting PCB (printed circuit board) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221612921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119510820A (en) * | 2024-10-09 | 2025-02-25 | 陕西飞机工业有限责任公司 | A miniaturized electronic circuit testing tool |
-
2024
- 2024-01-29 CN CN202420202559.1U patent/CN221612921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119510820A (en) * | 2024-10-09 | 2025-02-25 | 陕西飞机工业有限责任公司 | A miniaturized electronic circuit testing tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221612921U (en) | Jig for detecting PCB (printed circuit board) | |
| CN115502709A (en) | An inverter housing assembly device | |
| CN115015670B (en) | Be used for multi-functional power adapter circuit testing arrangement | |
| CN220040653U (en) | Probe pcba test fixture | |
| CN220383317U (en) | PCB board drilling adds clamping apparatus | |
| CN220359448U (en) | PCB board counterpoint device | |
| CN216178238U (en) | Full-automatic screw locking device for battery pack PCB | |
| CN218837935U (en) | Continuous blanking device of battery insulating piece | |
| CN110402027A (en) | A kind of multistation locating holes mechanism and its boring method for pcb board | |
| CN221381307U (en) | Clamp convenient to adjust for circuit board machining | |
| CN213152522U (en) | SMT tool convenient to connect and deposit | |
| CN221706472U (en) | A socket riveting detection device | |
| CN223332765U (en) | Circuit board processing intensity detection device | |
| CN222449956U (en) | Quick clamping device is used in electronic components ware processing | |
| CN218383158U (en) | A tool for detecting base plate | |
| CN223217650U (en) | Be used for circuit board power test tool | |
| CN221429227U (en) | Positioning mechanism for chip mounter | |
| CN220340331U (en) | Automatic detection equipment for insulation of electrode rod of electric appliance | |
| CN223858625U (en) | Bending machine for connector terminal processing | |
| CN220820503U (en) | Test fixture for automobile controller | |
| CN217167035U (en) | Equipment for detecting automobile anti-pinch strip resistance and performing laser marking | |
| CN220961735U (en) | Integrated circuit picks up test structure | |
| CN223992946U (en) | Be used for PCB board screen to detect tool | |
| CN220063635U (en) | Portable elevator quality intensity verifying attachment | |
| CN215942050U (en) | Automatic pin assembling device on built-in shell for electric tool gear box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |