CN212341370U - Mechanical positioning type PCB product test seat - Google Patents

Mechanical positioning type PCB product test seat Download PDF

Info

Publication number
CN212341370U
CN212341370U CN202020303223.6U CN202020303223U CN212341370U CN 212341370 U CN212341370 U CN 212341370U CN 202020303223 U CN202020303223 U CN 202020303223U CN 212341370 U CN212341370 U CN 212341370U
Authority
CN
China
Prior art keywords
mounting
fixed mounting
product test
threaded rod
pcb product
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
Application number
CN202020303223.6U
Other languages
Chinese (zh)
Inventor
马瑞红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Junteli Technology Co ltd
Original Assignee
Shenzhen Junteli Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Junteli Technology Co ltd filed Critical Shenzhen Junteli Technology Co ltd
Priority to CN202020303223.6U priority Critical patent/CN212341370U/en
Application granted granted Critical
Publication of CN212341370U publication Critical patent/CN212341370U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model discloses a mechanical positioning formula PCB product test seat, including base, test probe, the mounting groove has been seted up to the base upper end, base upper end fixed mounting has the reference column of elasticity, reference column of elasticity upper end fixed mounting has the locating plate, the constant head tank has been seted up to the locating plate upper end, base upper end fixed mounting has the curb plate, the curb plate upper end is provided with the fixed block, fixed block lower extreme fixed mounting has the locating lever, swing joint has the clamp plate on the locating lever, curb plate upper end fixed mounting has the mounting panel, be provided with the mounting box on the mounting panel, the inside movable mounting of mounting box has the threaded rod, threaded rod upper end fixed mounting has the lift knob, threaded rod lower extreme movable mounting has the screw sleeve, mounting. This mechanical positioning formula PCB product test seat reduces clamping mechanism error, makes things convenient for the PCB of different models to test, removes from and changes the test seat, improves surveyor's work efficiency.

Description

Mechanical positioning type PCB product test seat
Technical Field
The utility model relates to a PCB product test technical field specifically is a mechanical positioning formula PCB product test seat.
Background
The printed circuit board is also called PCB, has been developed for over a hundred years at present, and is mainly designed by a layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving automation level and production labor rate, being divided into single-panel, double-panel, four-panel, six-panel and other multi-layer circuit boards according to the number of layers of the circuit board, being a necessary method for timely finding problems and preventing more defective products from generating and reducing loss by PCB testing, and mainly having voltage-resistant testing, functional testing, aging testing and the like for the PCB testing.
However, the PCB product test socket in the existing market can only be suitable for a single PCB, if other PCBs need to be detected, the electrode posts need to be detached and then installed to corresponding positions, which is very troublesome, and the limitation on the stroke of the clamping mechanism can not be achieved, so that the PCB is easily crushed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical positioning formula PCB product test seat to propose in solving above-mentioned background art and can only be suitable for single PCB, if need detect other PCBs, then need dismantle the electrode column, install to relevant position again, very troublesome, can't accomplish restriction clamping mechanism's stroke moreover, lead to PCB to be crushed very easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical positioning formula PCB product test seat, includes base, test probe, the mounting groove has been seted up to the base upper end, base upper end fixed mounting has the reference column of elasticity, reference column of elasticity upper end fixed mounting has the locating plate, the constant head tank has been seted up to the locating plate upper end, base upper end fixed mounting has the curb plate, the curb plate upper end is provided with the fixed block, fixed block lower extreme fixed mounting has the locating lever, swing joint has the clamp plate on the locating lever, curb plate upper end fixed mounting has the mounting panel, be provided with the mounting box on the mounting panel, the inside movable mounting of mounting box has the threaded rod, threaded rod upper end fixed mounting has the lift knob, threaded rod lower extreme movable mounting has.
Preferably, the lower end of the test probe is fixedly provided with a moving block, the moving block is movably arranged on the connecting rod, and one end of the connecting rod is movably provided with a horizontal cross rod.
Preferably, the horizontal cross rod is fixedly installed in the base, a sliding groove is formed in the horizontal cross rod, and the horizontal cross rod is symmetrically arranged at two ends of the connecting rod.
Preferably, the moving blocks are arranged in three on the connecting rods side by side, four groups of connecting rods are arranged on the connecting rods, and the connecting rods are designed to be T-shaped structures.
Preferably, the threaded rod is in threaded connection with the gear, one end of the gear is fixedly connected with the adjusting knob, and the threaded rod is in threaded connection with the threaded sleeve.
Preferably, the pressing plate is designed to be of a rectangular structure, the positioning rods are symmetrically arranged at two ends of the pressing plate, and the upper end of the pressing plate is fixedly connected with the threaded sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the mechanical positioning type PCB product testing seat, the gear lifting assembly is added, the lifting of the clamping mechanism can be strictly controlled, the error of the clamping mechanism is reduced, the fine adjustment of the height of the pressing plate is facilitated, and the safety of the device is improved;
2. according to the mechanical positioning type PCB product testing seat, the spring type lifting base is additionally arranged, a certain protection effect is achieved on a PCB, when the pressing plate is pressed downwards, the elastic positioning column can reduce pressure at the first time, a buffering force is provided for the PCB, and the PCB is prevented from being damaged in the testing process;
3. this mechanical positioning formula PCB product test seat increases mechanical positioning probe, makes things convenient for the PCB of different models to test, removes test probe through adjusting, and the different PCB of adaptation can be fast removed from and change the test seat, improves surveyor's work efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention.
In the figure: 1. a base; 2. mounting grooves; 3. an elastic positioning column; 4. positioning a plate; 5. positioning a groove; 6. a side plate; 7. a fixed block; 8. positioning a rod; 9. pressing a plate; 10. mounting a plate; 11. mounting a box; 12. a threaded rod; 13. a lifting knob; 14. a threaded sleeve; 15. testing the probe; 16. a moving block; 17. a connecting rod; 18. a gear; 19. adjusting a knob; 20. a horizontal cross bar; 21. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a mechanical positioning type PCB product testing seat comprises a base 1 and a testing probe 15, wherein the upper end of the base 1 is provided with a mounting groove 2, the upper end of the base 1 is fixedly provided with an elastic positioning column 3, the upper end of the elastic positioning column 3 is fixedly provided with a positioning plate 4, the upper end of the positioning plate 4 is provided with a positioning groove 5, the upper end of the base 1 is fixedly provided with a side plate 6, the upper end of the side plate 6 is provided with a fixing block 7, the lower end of the fixing block 7 is fixedly provided with a positioning rod 8, the positioning rod 8 is movably connected with a pressing plate 9, the upper end of the side plate 6 is fixedly provided with a mounting plate 10, the mounting plate 10 is provided with a mounting box 11, a threaded rod 12 is movably mounted in the mounting box 11, the;
further, a moving block 16 is fixedly mounted at the lower end of the test probe 15, the moving block 16 is movably mounted on a connecting rod 17, and a horizontal cross rod 20 is movably mounted at one end of the connecting rod 17, so that the position of the test probe 15 can be conveniently moved and adjusted;
further, a horizontal cross bar 20 is fixedly installed in the base 1, a sliding groove 21 is formed in the horizontal cross bar 20, and the horizontal cross bar 20 is symmetrically arranged at two ends of the connecting rod 17, so that the connecting rod 17 can be conveniently moved;
furthermore, three moving blocks 16 are arranged on the connecting rods 17 side by side, four groups of connecting rods 17 are arranged on the connecting rods 17, the connecting rods 17 are designed in a T-shaped structure, and the multiple groups of test probes 15 are convenient for testing PCBs and debugging PCBs of different models;
furthermore, the threaded rod 12 is in threaded connection with the gear 18, one end of the gear 18 is fixedly connected with the adjusting knob 19, and the threaded rod 12 is in threaded connection with the threaded sleeve 14, so that the threaded rod 12 can be accurately adjusted in a lifting mode;
further, clamp plate 9 is the design of rectangle structure, and locating lever 8 sets up at 9 both ends symmetries of clamp plate to 9 upper ends fixedly connected with screw sleeve 14 of clamp plate conveniently remove clamp plate 9, improve the mobility stability.
The working principle is as follows: firstly, a PCB to be tested is placed in a positioning groove 5, then a test probe 15 is adjusted according to the PCB to be tested, the PCB is moved back and forth on a connecting rod 17 through a moving block 16, the test probe 15 is adjusted well through the moving of the connecting rod 17 on a sliding groove 21 along a horizontal cross rod 20, after the PCB is checked to be free from abnormity with a positioning plate 4, a lifting knob 13 is rotated to enable a threaded rod 12 to start rotating, the threaded rod 12 drives a threaded sleeve 14 to move downwards, a pressing plate 9 connected to the threaded sleeve 14 starts to move downwards, the pressing plate 9 starts to do downward vertical movement along a positioning rod 8 until the pressing plate 9 starts to be attached to the positioning plate 4, the lifting knob 13 is stopped rotating when an elastic positioning column 3 below the positioning plate 4 starts to move downwards, an adjusting knob 19 is rotated at the moment, fine up-down adjustment can be carried out on the pressing plate 9, and the test probe 15 is stopped after being, the PCB may then be tested.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mechanical positioning formula PCB product test seat, includes base, test probe, its characterized in that: the mounting groove has been seted up to the base upper end, base upper end fixed mounting has the reference column of elasticity, reference column of elasticity upper end fixed mounting has the locating plate, the constant head tank has been seted up to the locating plate upper end, base upper end fixed mounting has the curb plate, the curb plate upper end is provided with the fixed block, fixed block lower extreme fixed mounting has the locating lever, swing joint has the clamp plate on the locating lever, curb plate upper end fixed mounting has the mounting panel, be provided with the mounting box on the mounting panel, the inside movable mounting of mounting box has the threaded rod, threaded rod upper end fixed mounting has the lift knob, threaded rod lower extreme movable mounting has the screw sleeve.
2. The mechanically-positioned PCB product test socket of claim 1, wherein: the lower end of the test probe is fixedly provided with a moving block, the moving block is movably arranged on a connecting rod, and one end of the connecting rod is movably provided with a horizontal cross rod.
3. The mechanically-positioned PCB product test socket of claim 2, wherein: the horizontal cross rod is fixedly installed in the base, a sliding groove is formed in the horizontal cross rod, and the horizontal cross rod is symmetrically arranged at two ends of the connecting rod.
4. The mechanically-positioned PCB product test socket of claim 2, wherein: the moving blocks are arranged in three on the connecting rods side by side, four groups of connecting rods are arranged on the connecting rods, and the connecting rods are designed to be T-shaped structures.
5. The mechanically-positioned PCB product test socket of claim 1, wherein: the threaded rod is connected with the gear screw thread, and one end of the gear is fixedly connected with an adjusting knob, and the threaded rod is connected with the threaded sleeve screw thread.
6. The mechanically-positioned PCB product test socket of claim 1, wherein: the pressing plate is designed to be of a rectangular structure, the positioning rods are symmetrically arranged at two ends of the pressing plate, and the upper end of the pressing plate is fixedly connected with a threaded sleeve.
CN202020303223.6U 2020-03-12 2020-03-12 Mechanical positioning type PCB product test seat Active CN212341370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020303223.6U CN212341370U (en) 2020-03-12 2020-03-12 Mechanical positioning type PCB product test seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020303223.6U CN212341370U (en) 2020-03-12 2020-03-12 Mechanical positioning type PCB product test seat

Publications (1)

Publication Number Publication Date
CN212341370U true CN212341370U (en) 2021-01-12

Family

ID=74085342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020303223.6U Active CN212341370U (en) 2020-03-12 2020-03-12 Mechanical positioning type PCB product test seat

Country Status (1)

Country Link
CN (1) CN212341370U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114083456A (en) * 2021-10-29 2022-02-25 中国电子科技集团公司第十三研究所 Non-nailing high-power microwave radio frequency device test fixture
CN114137395A (en) * 2021-12-07 2022-03-04 华东光电集成器件研究所 Double-sided assembled hybrid integrated circuit testing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114083456A (en) * 2021-10-29 2022-02-25 中国电子科技集团公司第十三研究所 Non-nailing high-power microwave radio frequency device test fixture
CN114137395A (en) * 2021-12-07 2022-03-04 华东光电集成器件研究所 Double-sided assembled hybrid integrated circuit testing device

Similar Documents

Publication Publication Date Title
CN212341370U (en) Mechanical positioning type PCB product test seat
CN207798993U (en) USB plugs measurement jig
CN210243785U (en) Circuit board test fixture
CN211123137U (en) ICT light sensation test fixture
CN116224030A (en) Circuit board detection device with adjustable distance
CN212568846U (en) PCB intelligent test equipment
CN208283514U (en) A kind of improved pcb board test device of structure
CN202562963U (en) Auxiliary clamp for resistance testing
CN108889812B (en) Device for improving flattening angle precision of copper bar
CN2681079Y (en) Card testing device
CN206387822U (en) Press formula fixture on-line testing two-pass test structure
CN214539683U (en) Circuit board multi-hole detection jig
CN212845767U (en) Combined type fine-tuning test frame
CN212597226U (en) Printed circuit board hole inspection machine
CN212433328U (en) High efficiency ICT test fixture
CN113884712A (en) Probe type electrical measurement equipment for conductive film of capacitive touch screen
JP2001183402A (en) Probing device for measuring impedance of printed circuit board
CN219369596U (en) Integrated PCB board check out test set
CN220085001U (en) PCBA detection device
CN220207703U (en) Detection device for circuit board production
CN220064186U (en) Double-end test probe
CN215066949U (en) Automatic resistance testing device for electronic product
CN219104538U (en) PCB board intensity testing arrangement
CN219302603U (en) Detection machine for detecting conduction performance of circuit board
CN214310623U (en) Automatic performance detection equipment for rectangular computer mainboard capable of being positioned in multiple directions

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant