CN223450095U - Printed circuit board testing equipment - Google Patents
Printed circuit board testing equipmentInfo
- Publication number
- CN223450095U CN223450095U CN202422681570.3U CN202422681570U CN223450095U CN 223450095 U CN223450095 U CN 223450095U CN 202422681570 U CN202422681570 U CN 202422681570U CN 223450095 U CN223450095 U CN 223450095U
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- CN
- China
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- fixedly connected
- test
- printed circuit
- push rod
- cylinder
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Abstract
The utility model discloses printed circuit board detection equipment which is characterized by comprising test equipment, a rotary workbench, a group of test seats, a cylinder support, a test plate and a piston rod, wherein the inside of the test equipment is fixedly connected with a partition board, the rotary workbench is arranged on the upper side of the partition board, the rotary workbench is provided with a group of uniformly distributed mounting grooves, the test seats are respectively arranged in the corresponding mounting grooves, each test seat is respectively and fixedly connected with the rotary workbench, each test seat is respectively provided with a placing groove, the cylinder is fixedly connected with the cylinder support, the cylinder support is fixedly connected with the partition board, and the test plate is fixedly connected with the piston rod of the cylinder. The utility model relates to the technical field of detection, in particular to a printed circuit board detection device. The utility model aims to solve the technical problem of providing the printed circuit board detection equipment which is beneficial to realizing the electrical test of the PCB and is convenient for taking out the tested PCB.
Description
Technical Field
The utility model relates to the technical field of detection, in particular to a printed circuit board detection device.
Background
Electronic products and accessories, precision mechanical parts, glass, liquid crystal display screen and other related electronic industry, glass processing industry, machining manufacturing industry and precision instrument measuring industry, the requirements for quality in the production process are higher and higher, so that precision detection is required for all aspects of the products, such as printed circuit boards (Printed Circuit Board, PCB) in the products, whether the thickness of the printed circuit boards is standard or not influences the whole assembly precision of the electronic products to a certain extent, the thickness of the printed circuit boards is required to be detected before assembly, and the existing detection mode is generally carried out in a manual mode, so that the detection efficiency and the detection precision are low.
The prior art, for example, authorizes the utility model with bulletin number CN 208568990U. Adopt duplex detection, unloader can carry out automated inspection to the thickness of printed circuit board in the cooperation, and detection efficiency and detection precision are high.
At present, a device is still lacking, and through adopting annular structure, the electrical property test to the PCB board is realized to the PCB board after the convenient test takes out.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the printed circuit board detection equipment which is beneficial to realizing the electrical test of the PCB and is convenient for taking out the tested PCB.
The utility model adopts the following technical scheme to realize the aim of the utility model:
The printed circuit board detection device is characterized by comprising a test device, a rotary workbench, a group of test seats, a cylinder support, a test plate and a piston rod, wherein the interior of the test device is fixedly connected with a partition board, the rotary workbench is arranged on the upper side of the partition board, the rotary workbench is provided with a group of uniformly distributed mounting grooves, the test seats are respectively arranged in the corresponding mounting grooves, each test seat is respectively fixedly connected with the rotary workbench, each test seat is respectively provided with a placing groove, the cylinder is fixedly connected with the cylinder support, the cylinder support is fixedly connected with the partition board, and the test plate is fixedly connected with the piston rod of the cylinder. Through adopting rotary workbench, realize annular detection, reduce area, improve the efficiency of detecting.
As a further limitation of the technical scheme, the test seat is provided with symmetrical positioning holes, the test board is fixedly connected with symmetrical positioning pins, and the symmetrical positioning pins are matched with the symmetrical positioning holes. Through adopting locating pin and locating hole cooperation, conveniently realize the test seat location.
As a further limitation of the technical scheme, the test seat is fixedly connected with the spring barrel, and the free end of the spring barrel is fixedly connected with the PCB locating pin. After the test board contacts the PCB board, the spring in the spring barrel is compressed, so that the test needle of the test board is fully contacted with the test point on the PCB board.
As a further limitation of the technical scheme, the testing device is fixedly connected with the display, and the cylinder, the testing plate and the rotary workbench are respectively and electrically connected with the display.
As a further limitation of the technical scheme, the partition plate is provided with a first square groove, the partition plate is fixedly connected with a first electric push rod corresponding to the first square groove, the push rod of the first electric push rod is fixedly connected with a first push block, and the first electric push rod is electrically connected with the display. Through adopting first electric putter, realize ejecting after the PCB board test, conveniently realize the PCB board and take out.
As a further limitation of the technical scheme, the partition plate is provided with a second square groove, the partition plate is fixedly connected with a second electric push rod corresponding to the second square groove, the push rod of the second electric push rod is fixedly connected with a second push block, and the second electric push rod is electrically connected with the display. Through adopting the second electric putter, realize the reset after the PCB board test, make things convenient for follow-up ejection of first electric putter.
Compared with the related art, the utility model provides a printed circuit board detection device which comprises the following components
The beneficial effects are that:
(1) The device realizes annular detection by adopting the rotary workbench, reduces the occupied area and improves the detection efficiency;
(2) The device is driven by the cylinder and the spring cylinder, so that the test board contacts the PCB, and the electrical property detection of the PCB is realized;
(3) The device realizes ejection of the PCB after testing by adopting the first electric push rod, so that the PCB is conveniently taken out;
(4) The device realizes resetting after the PCB test by adopting the second electric push rod, and is convenient for the ejection of the subsequent first electric push rod.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic partial perspective view of the present utility model.
Fig. 3 is a schematic partial perspective view of the second embodiment of the present utility model.
Fig. 4 is a schematic diagram of a partial perspective view of the present utility model.
Fig. 5 is a schematic diagram of a partial perspective view of the present utility model.
Fig. 6 is a schematic diagram of a partial perspective view of the present utility model.
In the figure, 1, test equipment, 2, a display, 3, a partition board, 4, a cylinder bracket, 5, a cylinder, 6, a locating pin, 7, a test board, 8, a rotary workbench, 9, a first square groove, 10, a first electric push rod, 11, a second square groove, 12, a second electric push rod, 13, a second push block, 14, an installation groove, 15, a first push block, 16, a test seat, 17, a locating hole, 18, a placing groove, 19, a PCB locating pin, 20 and a spring barrel.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
The first embodiment is a printed circuit board detection device which comprises a test device 1, a rotary workbench 8, a group of test seats 16, a cylinder 5, a cylinder support 4 and a test plate 7, wherein the inner part of the test device is fixedly connected with a partition board 3, the rotary workbench 8 is arranged on the upper side of the partition board 3, the rotary workbench 8 is provided with a group of uniformly distributed mounting grooves 14, the test seats 16 are respectively arranged in the corresponding mounting grooves 14, each test seat 16 is respectively and fixedly connected with the rotary workbench 8, each test seat 16 is respectively provided with a placing groove 18, the cylinder support 4 is fixedly connected with the partition board 3, and the cylinder support 7 is fixedly connected with a piston rod of the cylinder 5. By adopting the rotary workbench 8, annular detection is realized, the occupied area is reduced, and the detection efficiency is improved.
The model of the cylinder 5 is SC63-500-EU.
The model of the rotary workbench 8 is FL-D300.
The test seat 16 is provided with symmetrical positioning holes 17, the test board 7 is fixedly connected with symmetrical positioning pins 6, and the symmetrical positioning pins 6 are matched with the symmetrical positioning holes 17. By adopting the cooperation of the positioning pin 6 and the positioning hole 17, the positioning of the test seat 16 is conveniently realized.
The test seat 16 is fixedly connected with a spring cylinder 20, and the free end of the spring cylinder 20 is fixedly connected with a PCB positioning pin 19. After the test board 7 contacts the PCB by adopting the spring barrel 20, the spring in the spring barrel 20 is compressed, so that the test needle of the test board 7 is ensured to be fully contacted with the test point on the PCB.
The spring barrel 20 comprises a barrel, a spring and a guide rod, wherein the guide rod and the spring are arranged in the barrel, one end of the spring is connected with the barrel, the other end of the spring is connected with the guide rod, the barrel is fixedly connected with the test seat 16, the guide rod is fixedly connected with the PCB positioning pin 19, after the PCB is placed, the PCB contacts with the guide rod, and after a test needle of the test board 7 contacts with a test point on the PCB, the PCB extrudes the guide rod to realize spring compression.
The testing equipment 1 is fixedly connected with the display 2, and the cylinder 5, the testing plate 7 and the rotary workbench 8 are respectively and electrically connected with the display 2.
The working principle of the printed circuit board detection equipment provided by the utility model is as follows:
The PCBs are intermittently placed one by one into the placement slot 18 with the locating pins 6 passing through holes in the PCBs that contact the spring cartridge 20. The rotary workbench 8 intermittently rotates to drive the test seat 16 to move, and when the rotary workbench moves below the test board 7, the cylinder 5 is controlled to extend, so that the cylinder 5 drives the test board 7 to move, the test board 7 contacts the PCB, the spring barrel 20 is compressed, the test needle of the test board 7 is ensured to be fully contacted with the test point on the PCB, and detection is realized. After the detection is finished, the cylinder 5 is controlled to shrink, so that the test board 7 is separated from contact with the PCB. The rotary workbench 8 is controlled to continuously rotate intermittently, so that continuous detection is realized.
In the second embodiment, the first embodiment is further described, where the partition board 3 is provided with a first square groove 9, the partition board 3 is fixedly connected with a first electric push rod 10 corresponding to the first square groove 9, the push rod of the first electric push rod 10 is fixedly connected with a first push block 15, and the first electric push rod 10 is electrically connected with the display 2. Through adopting first electric putter 10, realize ejecting after the PCB board test, conveniently realize the PCB board and take out.
The model number of the first electric push rod 10 is XDHA-1000.
The working principle of the printed circuit board detection equipment provided by the utility model is as follows:
When the test seat 16 moves to the upper part of the first square groove 9, the first electric push rod 10 is controlled to extend, the first push block 15 is enabled to contact the PCB, the first push block is enabled to be separated from the PCB positioning pin 19, the PCB is taken out, and the first electric push rod 10 is controlled to retract.
In the third embodiment, the first or second embodiment is further described, the partition board 3 is provided with a second square groove 11, the partition board 3 is fixedly connected with a second electric push rod 12 corresponding to the second square groove 11, the push rod of the second electric push rod 12 is fixedly connected with a second push block 13, and the second electric push rod 12 is electrically connected with the display 2. By adopting the second electric push rod 12, resetting after the PCB board test is realized, and the subsequent ejection of the first electric push rod 10 is facilitated.
The model number of the second electric push rod 12 is XDHA-1000.
The working principle of the printed circuit board detection equipment provided by the utility model is as follows:
When the test seat 16 moves to the upper part of the second square groove 11, the second electric push rod 12 is controlled to extend, so that the second push block 13 contacts the PCB, the PCB is guaranteed to reset, the spring barrel 20 is prevented from being blocked and unsmoothly, and the second electric push rod 12 is controlled to shrink.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A printed circuit board inspection apparatus, comprising:
the test equipment (1) is fixedly connected with the partition board (3) inside;
The rotary workbench (8) is arranged on the upper side of the partition board (3), and the rotary workbench (8) is provided with a group of uniformly distributed mounting grooves (14);
The test seats (16) are respectively arranged in the corresponding mounting grooves (14), each test seat (16) is respectively and fixedly connected with the rotary workbench (8), and each test seat (16) is respectively provided with a placing groove (18);
The cylinder (5) is fixedly connected with the cylinder bracket (4), and the cylinder bracket (4) is fixedly connected with the partition board (3);
and the test plate (7) is fixedly connected with the piston rod of the cylinder (5).
2. The printed circuit board detection device according to claim 1, wherein the test socket (16) is provided with symmetrical positioning holes (17), the test board (7) is fixedly connected with symmetrical positioning pins (6), and the symmetrical positioning pins (6) are matched with the symmetrical positioning holes (17).
3. The device for inspecting printed circuit boards according to claim 1, wherein the test socket (16) is fixedly connected with a spring cylinder (20), and a free end of the spring cylinder (20) is fixedly connected with a PCB positioning pin (19).
4. The device for inspecting printed circuit boards according to claim 1, wherein the testing device (1) is fixedly connected to the display (2), and the cylinder (5), the testing board (7) and the rotary table (8) are electrically connected to the display (2), respectively.
5. The printed circuit board detection device according to claim 4, wherein the partition board (3) is provided with a first square groove (9), the partition board (3) is fixedly connected with a first electric push rod (10) corresponding to the first square groove (9), the push rod of the first electric push rod (10) is fixedly connected with a first push block (15), and the first electric push rod (10) is electrically connected with the display (2).
6. The device for inspecting printed circuit boards according to claim 4, wherein the partition board (3) is provided with a second square groove (11), the partition board (3) is fixedly connected with a second electric push rod (12) corresponding to the second square groove (11), the push rod of the second electric push rod (12) is fixedly connected with a second push block (13), and the second electric push rod (12) is electrically connected with the display (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422681570.3U CN223450095U (en) | 2024-11-04 | 2024-11-04 | Printed circuit board testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422681570.3U CN223450095U (en) | 2024-11-04 | 2024-11-04 | Printed circuit board testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223450095U true CN223450095U (en) | 2025-10-17 |
Family
ID=97342006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422681570.3U Active CN223450095U (en) | 2024-11-04 | 2024-11-04 | Printed circuit board testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223450095U (en) |
-
2024
- 2024-11-04 CN CN202422681570.3U patent/CN223450095U/en active Active
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