CN220690981U - Self-adjusting flying probe module for circuit board test - Google Patents
Self-adjusting flying probe module for circuit board test Download PDFInfo
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- CN220690981U CN220690981U CN202321857935.2U CN202321857935U CN220690981U CN 220690981 U CN220690981 U CN 220690981U CN 202321857935 U CN202321857935 U CN 202321857935U CN 220690981 U CN220690981 U CN 220690981U
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- 239000000523 sample Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
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Abstract
The utility model belongs to the technical field of flying probe modules, in particular to a self-adjusting flying probe module for testing a circuit board, which aims at the problems that after the circuit board is tested by the existing flying probe module, the tested circuit board needs to be replaced, and in the replacement process, hands of workers possibly contact with needles of the flying probe module, so that the hands are easily damaged, and the circuit board is difficult to test.
Description
Technical Field
The utility model relates to the technical field of flying probe modules, in particular to a self-adjusting flying probe module for testing a circuit board.
Background
The wiring board is an important component in electronic devices, where it serves both an electrical and a mechanical function. The circuit board production process needs to detect the circuit board, and the flying probe tester needs to be used for testing the PCB with high density, multiple layers, large wiring density and small measuring point distance through the flying probe module, and mainly tests the insulation and conduction value of the circuit board.
Most circuit boards adopt the mode of flying probe detection to detect the circuit board, and the core of flying probe detection lies in the flying probe module in the flying probe test machine, but has following problem among the current flying probe module:
after the circuit board is tested, the flying probe module needs to be replaced, and in the replacement process, the hands of a worker can possibly contact with the needle heads of the flying probe module, so that the hands are easily damaged, and the circuit board is difficult to test.
In view of the above, the present disclosure provides a self-adjusting flying probe module for testing a circuit board, which is used for solving the above-mentioned problems.
Disclosure of Invention
The utility model provides a self-adjusting flying probe module for testing a circuit board, which solves the problems that in the prior art, after the testing of the circuit board is completed, the flying probe module needs to be replaced, and in the replacement process, the hand of a worker can be contacted with the needle head of the flying probe module, so that the hand is easy to damage, and the testing of the circuit board is difficult to carry out.
The utility model provides the following technical scheme:
a self-adjusting flying probe module for circuit board testing, comprising:
the novel needle comprises a frame body, a bottom plate and a plurality of needles, wherein the frame body is U-shaped, a rectangular groove is formed in the bottom of the center of the frame body, the bottom of the frame body is fixedly connected with the top of the bottom plate, the needles are arranged below the rectangular groove, and the needles are located right above the center of the bottom plate;
the lifting mechanism is arranged on the frame body and used for lifting the needle head;
the moving mechanism is arranged in the rectangular groove and used for moving the needle head;
and the rotating mechanism is arranged on the moving mechanism and used for accommodating the needle head.
In a possible design, elevating system includes cylinder, four telescopic links, four springs and lifter plate, the top of cylinder and the top fixed connection of support body, the flexible end of cylinder runs through the top of support body and extends to the rectangle inslot, the flexible end and the support body sliding connection of cylinder, the flexible end and the top fixed connection of lifter plate of cylinder, the top four corners of lifter plate respectively with the stiff end fixed connection of telescopic link, four the flexible end of telescopic link respectively with the inner wall four corners fixed connection of rectangular channel, four the spring overlaps respectively and establishes on four telescopic links, four the both ends are prevented respectively with the top of lifter plate and the inner wall fixed connection of rectangular channel to the spring.
In one possible design, the moving mechanism includes a plurality of motors, a plurality of screw rods and a plurality of connecting plates, wherein the tops of the motors are fixedly connected with one side of the bottom of the same lifting plate, the output ends of the motors are fixedly connected with one ends of the screw rods respectively, the other ends of the screw rods are rotatably connected with one sides of the connecting plates respectively, and the tops of the connecting plates are fixedly connected with the other side of the bottom of the same lifting plate.
In a possible design, slewing mechanism includes a plurality of connecting blocks, a plurality of rectangular plates, a plurality of fixed plate, a plurality of No. two motors and a plurality of rolling disc, and is a plurality of all seting up threaded holes on the connecting block, a plurality of the connecting block is threaded sleeve respectively establishes on a plurality of lead screws, a plurality of the top of fixed plate respectively with the bottom fixed connection of a plurality of connecting blocks, a plurality of the top of rectangular plate respectively with the bottom fixed connection of a plurality of fixed plate, a plurality of the bottom of rectangular plate is rotated with the rolling disc and is connected, a plurality of one side of No. two motors respectively with one side fixed connection of a plurality of rectangular plates, a plurality of No. two motors's output all runs through the rectangular plate and rotates with the rolling disc fixed connection, a plurality of No. two motors's output respectively with a plurality of rectangular plates, a plurality of the bottom of rolling disc and the top fixed connection of reading the syringe needle.
In one possible design, bottom one side fixedly connected with safety cover of lifter plate, a plurality of motor No. one all is located the safety cover, and is a plurality of the lead screw all runs through one side of safety cover and rotates with the safety cover to be connected, the bottom of safety cover sets up to openly, fixedly connected with filter screen on the bottom inner wall of safety cover.
In one possible design, a plurality of fixing holes are formed in four corners of the fixing plate, fixing bolts are connected in the fixing holes in a threaded mode, and the fixing plates are fixedly connected with the connecting blocks through the fixing bolts.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, the fixing holes and the fixing bolts are arranged between the needle heads and the connecting blocks, so that the needle heads are convenient to replace or maintain when the needle heads are required to be replaced, the practicability of the module is further improved, the module can adapt to different circuit boards, the protecting cover is arranged on the first motor, the first motor can be placed to collide with other facilities or objects, the long-term use of the first motor is further ensured, and the dust can be blocked while the heat dissipation of the first motor is met by the filter screen arranged on the protecting cover, so that the clean and tidy of the first motor is ensured;
according to the utility model, the lifting, moving and rotating mechanism is arranged on the flying needle module, so that the needle head can automatically lift when the circuit board is tested, the circuit board is conveniently tested, the labor amount of workers can be reduced, the testing efficiency of the circuit board is improved, the needle head can automatically move when the circuit board is tested, the circuit board is conveniently tested, the module is conveniently operated by the workers, the needle head can be rotated and folded when the circuit board is replaced, the hand part can be prevented from being damaged by the needle head when the circuit board is replaced, and the safety of the workers is further ensured.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a self-adjusting flying probe module for testing a circuit board according to an embodiment of the present utility model;
FIG. 2 is a schematic top cross-sectional view of a self-adjusting flying probe module for testing a circuit board according to an embodiment of the present utility model;
fig. 3 is a schematic bottom view of a self-adjusting flying probe module for testing a circuit board according to an embodiment of the present utility model;
fig. 4 is an enlarged schematic diagram of a needle of a self-adjusting flying probe module for testing a circuit board according to an embodiment of the present utility model.
Reference numerals:
1. a frame body; 2. a cylinder; 3. a bottom plate; 4. a telescopic rod; 5. a spring; 6. a lifting plate; 7. a motor I; 8. a screw rod; 9. a connecting plate; 10. a protective cover; 11. a filter screen; 12. a connecting block; 13. a rectangular plate; 14. a fixing plate; 15. a motor II; 16. a rotating disc; 17. a needle.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
Example 1
Referring to fig. 1-4, a self-adjusting flying needle module comprising:
the needle head device comprises a frame body 1, a bottom plate 3 and a plurality of needle heads 17, wherein the frame body 1 is U-shaped, a rectangular groove is formed in the bottom of the center of the frame body 1, the bottom of the frame body 1 is fixedly connected with the top of the bottom plate 3, the plurality of needle heads 17 are arranged below the rectangular groove, and the plurality of needle heads 17 are positioned right above the center of the bottom plate 3;
the lifting mechanism is arranged on the frame body 1 and used for lifting the needle 17;
a moving mechanism provided in the rectangular groove for movement of the needle 17;
and a rotating mechanism provided on the moving mechanism for accommodating the needle 17.
Set up lift, remove and slewing mechanism on flying needle module for when testing the circuit board, can let syringe needle 17 automatic rising, be convenient for test the circuit board, also can reduce workman's amount of labour, improve the test efficiency to the circuit board, also when testing the circuit board, can let syringe needle 17 remove automatically, and then conveniently test the circuit board, conveniently operate the module to the workman, and when changing the circuit board, can rotate syringe needle 17 and pack up, when changing the circuit board, can prevent that the hand from being damaged by syringe needle 17, and then guarantee workman's safety.
Referring to fig. 1-2, the lifting mechanism comprises a cylinder 2, four telescopic rods 4, four springs 5 and a lifting plate 6, wherein the top of the cylinder 2 is fixedly connected with the top of the frame body 1, the telescopic end of the cylinder 2 penetrates through the top of the frame body 1 and extends into the rectangular groove, the telescopic end of the cylinder 2 is slidably connected with the frame body 1, the telescopic end of the cylinder 2 is fixedly connected with the top of the lifting plate 6, four corners of the top of the lifting plate 6 are fixedly connected with the fixed ends of the telescopic rods 4 respectively, the telescopic ends of the four telescopic rods 4 are fixedly connected with four corners of the inner wall of the rectangular groove respectively, the four springs 5 are sleeved on the four telescopic rods 4 respectively, and two ends of each of the four springs 5 are fixedly connected with the top of the lifting plate 6 and the inner wall of the rectangular groove respectively.
Starting cylinder 2, the flexible end of cylinder 2 drives lifter plate 6 and goes up and down, and lifter plate 6 goes up and down to drive telescopic link 4 and spring 5 and compress and stretch for when testing the circuit board, can let syringe needle 17 automatic rising, be convenient for test the circuit board, also can reduce workman's amount of labour, improve the test efficiency to the circuit board.
Referring to fig. 1 and 3, the moving mechanism includes a plurality of motors 7, a plurality of screw rods 8 and a plurality of connecting plates 9, the top of the motors 7 is fixedly connected with one side of the bottom of the same lifting plate 6, the output ends of the motors 7 are fixedly connected with one ends of the screw rods 8 respectively, the other ends of the screw rods 8 are rotatably connected with one sides of the connecting plates 9 respectively, and the top of the connecting plates 9 is fixedly connected with the other side of the bottom of the same lifting plate 6.
The motor 7 of a # is started, and the output end of the motor 7 of a # drives the screw rod 8 to rotate, and the screw rod 8 drives the needle 17 to move, so that when the circuit board is tested, the needle 17 can be automatically moved, and then the circuit board is conveniently tested, and a worker can conveniently operate the module.
Referring to fig. 3 and 4, the rotating mechanism includes a plurality of connecting blocks 12, a plurality of rectangular plates 13, a plurality of fixed plates 14, a plurality of No. two motors 15 and a plurality of rotating discs 16, threaded holes are all provided on the plurality of connecting blocks 12, a plurality of connecting blocks 12 are respectively threaded on a plurality of screw rods 8, the top of the plurality of fixed plates 14 is respectively fixedly connected with the bottom of the plurality of connecting blocks 12, the top of the plurality of rectangular plates 13 is respectively fixedly connected with the bottom of the plurality of fixed plates 14, the bottom of the plurality of rectangular plates 13 is rotationally connected with the rotating discs 16, one side of the plurality of No. two motors 15 is respectively fixedly connected with one side of the plurality of rectangular plates 13, the output ends of the plurality of No. two motors 15 penetrate through the rectangular plates 13 and are fixedly connected with the rotating discs 16, the output ends of the plurality of No. two motors 15 are respectively rotationally connected with the plurality of rectangular plates 13, and the bottom of the plurality of rotating discs 16 are fixedly connected with the top of the reading needles 17.
After the circuit board test is finished, the second motor 15 is started, and the output end of the second motor 15 drives the rotating disc 16 and the needle 17 to rotate, so that the needle 17 can be rotated and retracted when the circuit board is replaced, and hands can be prevented from being damaged by the needle 17 when the circuit board is replaced, and further the safety of workers is ensured.
The application can be used in the field of circuit board testing, and can also be used in other fields suitable for the application.
Example 2
Referring to fig. 1-4, a self-adjusting flying probe module for board testing, comprising:
the needle head device comprises a frame body 1, a bottom plate 3 and a plurality of needle heads 17, wherein the frame body 1 is U-shaped, a rectangular groove is formed in the bottom of the center of the frame body 1, the bottom of the frame body 1 is fixedly connected with the top of the bottom plate 3, the plurality of needle heads 17 are arranged below the rectangular groove, and the plurality of needle heads 17 are positioned right above the center of the bottom plate 3;
the lifting mechanism is arranged on the frame body 1 and used for lifting the needle 17;
a moving mechanism provided in the rectangular groove for movement of the needle 17;
and a rotating mechanism provided on the moving mechanism for accommodating the needle 17.
Set up lift, remove and slewing mechanism on flying needle module for when testing the circuit board, can let syringe needle 17 automatic rising, be convenient for test the circuit board, also can reduce workman's amount of labour, improve the test efficiency to the circuit board, also when testing the circuit board, can let syringe needle 17 remove automatically, and then conveniently test the circuit board, conveniently operate the module to the workman, and when changing the circuit board, can rotate syringe needle 17 and pack up, when changing the circuit board, can prevent that the hand from being damaged by syringe needle 17, and then guarantee workman's safety.
Referring to fig. 1-2, the lifting mechanism comprises a cylinder 2, four telescopic rods 4, four springs 5 and a lifting plate 6, wherein the top of the cylinder 2 is fixedly connected with the top of the frame body 1, the telescopic end of the cylinder 2 penetrates through the top of the frame body 1 and extends into the rectangular groove, the telescopic end of the cylinder 2 is slidably connected with the frame body 1, the telescopic end of the cylinder 2 is fixedly connected with the top of the lifting plate 6, four corners of the top of the lifting plate 6 are fixedly connected with the fixed ends of the telescopic rods 4 respectively, the telescopic ends of the four telescopic rods 4 are fixedly connected with four corners of the inner wall of the rectangular groove respectively, the four springs 5 are sleeved on the four telescopic rods 4 respectively, and two ends of each of the four springs 5 are fixedly connected with the top of the lifting plate 6 and the inner wall of the rectangular groove respectively.
Starting cylinder 2, the flexible end of cylinder 2 drives lifter plate 6 and goes up and down, and lifter plate 6 goes up and down to drive telescopic link 4 and spring 5 and compress and stretch for when testing the circuit board, can let syringe needle 17 automatic rising, be convenient for test the circuit board, also can reduce workman's amount of labour, improve the test efficiency to the circuit board.
Referring to fig. 1 and 3, the moving mechanism includes a plurality of motors 7, a plurality of screw rods 8 and a plurality of connecting plates 9, the top of the motors 7 is fixedly connected with one side of the bottom of the same lifting plate 6, the output ends of the motors 7 are fixedly connected with one ends of the screw rods 8 respectively, the other ends of the screw rods 8 are rotatably connected with one sides of the connecting plates 9 respectively, and the top of the connecting plates 9 is fixedly connected with the other side of the bottom of the same lifting plate 6.
The motor 7 of a # is started, and the output end of the motor 7 of a # drives the screw rod 8 to rotate, and the screw rod 8 drives the needle 17 to move, so that when the circuit board is tested, the needle 17 can be automatically moved, and then the circuit board is conveniently tested, and a worker can conveniently operate the module.
Referring to fig. 3 and 4, the rotating mechanism includes a plurality of connecting blocks 12, a plurality of rectangular plates 13, a plurality of fixed plates 14, a plurality of No. two motors 15 and a plurality of rotating discs 16, threaded holes are all provided on the plurality of connecting blocks 12, a plurality of connecting blocks 12 are respectively threaded on a plurality of screw rods 8, the top of the plurality of fixed plates 14 is respectively fixedly connected with the bottom of the plurality of connecting blocks 12, the top of the plurality of rectangular plates 13 is respectively fixedly connected with the bottom of the plurality of fixed plates 14, the bottom of the plurality of rectangular plates 13 is rotationally connected with the rotating discs 16, one side of the plurality of No. two motors 15 is respectively fixedly connected with one side of the plurality of rectangular plates 13, the output ends of the plurality of No. two motors 15 penetrate through the rectangular plates 13 and are fixedly connected with the rotating discs 16, the output ends of the plurality of No. two motors 15 are respectively rotationally connected with the plurality of rectangular plates 13, and the bottom of the plurality of rotating discs 16 are fixedly connected with the top of the reading needles 17.
After the circuit board test is finished, the second motor 15 is started, and the output end of the second motor 15 drives the rotating disc 16 and the needle 17 to rotate, so that the needle 17 can be rotated and retracted when the circuit board is replaced, and hands can be prevented from being damaged by the needle 17 when the circuit board is replaced, and further the safety of workers is ensured.
Referring to fig. 1 and 3, a protecting cover 10 is fixedly connected to one side of the bottom of the lifting plate 6, a plurality of first motors 7 are all located in the protecting cover 10, a plurality of screw rods 8 penetrate through one side of the protecting cover 10 and are rotatably connected with the protecting cover 10, the bottom of the protecting cover 10 is arranged to be an open position, and a filter screen 11 is fixedly connected to the inner wall of the bottom of the protecting cover 10.
Set up safety cover 10 on No. one motor 7, can place No. one motor 7 and collide with other facilities or objects, and then guarantee No. one motor 7's long-term use to filter screen 11 that sets up on safety cover 10 makes when satisfying No. one motor 7 heat dissipation, also can block the dust, and then guarantees No. one motor 7's clean and tidy.
Referring to fig. 4, fixing holes are formed at four corners of the plurality of fixing plates 14, fixing bolts are screwed into the plurality of fixing holes, and the plurality of fixing plates 14 and the plurality of connecting blocks 12 are fixedly connected through the fixing bolts.
Set up fixed orifices and fixing bolt between syringe needle 17 and connecting block 12 for when needs change or maintenance to syringe needle 17, conveniently change it, and then increased the practicality of module, guarantee that the module can adapt to different circuit boards.
However, as well known to those skilled in the art, the working principles and wiring methods of the cylinder 2, the first motor 7 and the second motor 15 are common, which are all conventional means or common knowledge, and will not be described herein in detail, and those skilled in the art can perform any optional matching according to their needs or convenience.
The working principle and the using flow of the technical scheme are as follows: when the test device is specifically used, the cylinder 2 is started, the telescopic end of the cylinder 2 drives the lifting plate 6 to lift, the lifting plate 6 lifts and drives the telescopic rod 4 and the spring 5 to compress and stretch, so that when the circuit board is tested, the needle 17 can be automatically lifted, the circuit board is conveniently tested, the labor amount of workers can be reduced, the test efficiency of the circuit board is improved, the motor 7 is started, the output end of the motor 7 drives the screw rod 8 to rotate, the screw rod 8 drives the needle 17 to move, when the circuit board is tested, the needle 17 can be automatically moved, the circuit board is conveniently tested, the operation of the module is conveniently performed by the workers, the motor 7 is arranged on the lifting plate 6, the plurality of needles 17 can be controlled to be tested, and simultaneously, the needles 17 on the screw rod 8 connected with the motor 7 can be independently controlled by each motor 7, the testing of circuit boards with different sizes and the testing of different positions of the circuit boards are further met, the practicability of the module is improved, after the testing of the circuit boards is finished, the second-size motor 15 is started, the output end of the second-size motor 15 drives the rotating disc 16 and the needle 17 to rotate, so that the needle 17 can be rotated and retracted when the circuit boards are replaced, hands can be prevented from being damaged by the needle 17 when the circuit boards are replaced, the safety of workers is further ensured, the fixing holes and the fixing bolts are arranged between the needle 17 and the connecting block 12, the needle 17 is convenient to replace or maintain when the needle 17 is required to be replaced, the practicability of the module is further improved, the module can adapt to different circuit boards, the protective cover 10 is arranged on the first-size motor 7, the first-size motor 7 can be placed in collision with other facilities or objects, further, long-term use of the first motor 7 is guaranteed, and the filter screen 11 arranged on the protective cover 10 can block dust while heat dissipation of the first motor 7 is met, so that cleanliness and neatness of the first motor 7 are guaranteed.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A self-interacting flying probe module that circuit board test used, its characterized in that includes:
the novel needle comprises a frame body (1), a bottom plate (3) and a plurality of needles (17), wherein the frame body (1) is U-shaped, a rectangular groove is formed in the bottom of the center of the frame body (1), the bottom of the frame body (1) is fixedly connected with the top of the bottom plate (3), the needles (17) are all arranged below the rectangular groove, and the needles (17) are located right above the center of the bottom plate (3);
the lifting mechanism is arranged on the frame body (1) and used for lifting the needle head (17);
the moving mechanism is arranged in the rectangular groove and used for moving the needle (17);
and the rotating mechanism is arranged on the moving mechanism and is used for accommodating the needle (17).
2. The self-adjusting flying probe module for circuit board test according to claim 1, wherein the lifting mechanism comprises an air cylinder (2), four telescopic rods (4), four springs (5) and a lifting plate (6), the top of the air cylinder (2) is fixedly connected with the top of the frame body (1), the telescopic end of the air cylinder (2) penetrates through the top of the frame body (1) and extends into the rectangular groove, the telescopic end of the air cylinder (2) is slidably connected with the frame body (1), the telescopic end of the air cylinder (2) is fixedly connected with the top of the lifting plate (6), the four corners of the top of the lifting plate (6) are fixedly connected with the fixed ends of the telescopic rods (4) respectively, the four telescopic ends of the telescopic rods (4) are fixedly connected with the four corners of the inner wall of the rectangular groove respectively, the four springs (5) are sleeved on the four telescopic rods (4) respectively, and the two ends of the four springs (5) are prevented from being fixedly connected with the top of the lifting plate (6) and the inner wall of the rectangular groove respectively.
3. The self-adjusting flying probe module for testing the circuit board according to claim 1, wherein the moving mechanism comprises a plurality of motors (7) with one number, a plurality of screw rods (8) and a plurality of connecting plates (9), the tops of the motors (7) with one number are fixedly connected with one side of the bottom of the same lifting plate (6), the output ends of the motors (7) with one ends of the screw rods (8) respectively, the other ends of the screw rods (8) with one side of the connecting plates (9) respectively are rotatably connected, and the tops of the connecting plates (9) with the other side of the bottom of the same lifting plate (6) respectively are fixedly connected.
4. The self-adjusting flying probe module for testing the circuit board according to claim 1, wherein the rotating mechanism comprises a plurality of connecting blocks (12), a plurality of rectangular plates (13), a plurality of fixed plates (14), a plurality of second-size motors (15) and a plurality of rotating discs (16), a plurality of threaded holes are formed in the connecting blocks (12), the connecting blocks (12) are respectively sleeved on the screw rods (8), the tops of the fixed plates (14) are respectively fixedly connected with the bottoms of the connecting blocks (12), the tops of the rectangular plates (13) are respectively fixedly connected with the bottoms of the fixed plates (14), the bottoms of the rectangular plates (13) are rotatably connected with the rotating discs (16), one sides of the second-size motors (15) are respectively fixedly connected with one sides of the rectangular plates (13), the output ends of the second-size motors (15) are respectively penetrated through the rectangular plates (13) and are fixedly connected with the rotating discs (16), and the output ends of the second-size motors (15) are respectively connected with the bottoms of the rectangular plates (16) in a rotating mode.
5. A self-adjusting flying probe module for testing a circuit board according to claim 3, wherein a protecting cover (10) is fixedly connected to one side of the bottom of the lifting plate (6), a plurality of first motors (7) are all located in the protecting cover (10), a plurality of screw rods (8) penetrate through one side of the protecting cover (10) and are rotationally connected with the protecting cover (10), the bottom of the protecting cover (10) is arranged to be an open position, and a filter screen (11) is fixedly connected to the inner wall of the bottom of the protecting cover (10).
6. The self-adjusting flying probe module for testing a circuit board according to claim 4, wherein the four corners of the fixing plates (14) are provided with fixing holes, fixing bolts are connected in the fixing holes in a threaded manner, and the fixing plates (14) are fixedly connected with the connecting blocks (12) through the fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321857935.2U CN220690981U (en) | 2023-07-14 | 2023-07-14 | Self-adjusting flying probe module for circuit board test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321857935.2U CN220690981U (en) | 2023-07-14 | 2023-07-14 | Self-adjusting flying probe module for circuit board test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690981U true CN220690981U (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321857935.2U Active CN220690981U (en) | 2023-07-14 | 2023-07-14 | Self-adjusting flying probe module for circuit board test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690981U (en) |
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2023
- 2023-07-14 CN CN202321857935.2U patent/CN220690981U/en active Active
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