CN218297391U - Circuit board fault detection device - Google Patents
Circuit board fault detection device Download PDFInfo
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- CN218297391U CN218297391U CN202221724519.0U CN202221724519U CN218297391U CN 218297391 U CN218297391 U CN 218297391U CN 202221724519 U CN202221724519 U CN 202221724519U CN 218297391 U CN218297391 U CN 218297391U
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Abstract
The utility model belongs to the technical field of the fault detection device technique and specifically relates to a circuit board fault detection device, including base, stand and detector, the fixed stand that is provided with on the base, the stand is connected with the detector through adjusting part, stagger on the base and be equipped with spout A and spout B, it is provided with double-end screw A and double-end screw B to rotate respectively in spout A and the spout B, it is provided with two sets of slider A and slider B to slide respectively in spout A and the spout B, equal fixedly connected with grip block on slider A and the slider B, the equal fixedly connected with baffle of the other end of spring carries out the centre gripping to the circuit board through setting up double-end screw A and double-end screw B control grip block and baffle, can effectively promote circuit board fault detection precision, and the angle of detector can be controlled by the cooperation of motor drive worm and worm wheel, but the multi-angle observation circuit board short-term test of generating heat the components and parts that generate heat.
Description
Technical Field
The utility model relates to a fault detection device technical field especially relates to a circuit board fault detection device.
Background
Infrared camera can respond to the infrared radiation energy that the testee sent through optical system, and convert the signal of telecommunication into on the detector through optical system, finally show the object temperature at the display part, this kind of non-contact's measurement form, measuring range is wide, the circuit board can produce a large amount of heats in the short time when the short circuit, event infrared camera is detected on the short circuit of wide application test circuit board, make the electric leakage heating element spare that is detected on the circuit board found fast, but current circuit board fault detection device is examining the circuit board time measuring, because the position of circuit board takes place the skew easily, and the measuring distance between detector and the circuit board is great, lead to the fault detection result error to appear easily, detect the tired degree of increase tester for a long time, and when examining, tiny heating element spare is difficult quick discovery under the sheltering from of large granule components and parts, extension check-out time reduces efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current circuit board fault detection device and examining the circuit board time measuring, because the position of circuit board takes place the skew easily, and the measuring distance between detector and the circuit board is great, lead to the fault detection result error to appear easily, detect for a long time and increase tester fatigue degree, and tiny heating element spare is hardly discover under sheltering from of large granule components and parts fast when examining, lengthen detect time and reduce shortcomings such as efficiency of software testing, and a circuit board fault detection device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a circuit board fault detection device, includes base, stand and detector, the fixed stand that is provided with on the base, T type groove has been seted up on the stand, the stand is connected with the detector through adjusting part, be provided with infrared camera in the detector, stagger on the base and be equipped with spout A and spout B, it is provided with double-end screw A and double-end screw B to rotate respectively in spout A and the spout B, double-end screw A and double-end screw B all run through the base and are connected with the rotation handle, it is provided with two sets of slider A and slider B to slide respectively in spout A and the spout B, slider A and slider B respectively with double-end screw A and double-end screw B threaded connection, equal fixedly connected with grip block on slider A and the slider B, equal fixedly connected with spring on the grip block, the equal fixedly connected with baffle of the other end of spring, the fixed cushion and external controller that is provided with on the base.
Preferably, the adjusting component comprises a T-shaped block matched with the T-shaped groove, one end of the T-shaped block is fixedly connected with a connecting block, the other end of the connecting block is connected with the detector, a screw rod matched with the T-shaped block is arranged in the T-shaped groove in a rotating mode, and a driving device matched with the screw rod is arranged in the upright post.
Preferably, the connecting block is provided with a connecting groove, one side of the detector close to the connecting block is fixedly provided with a rotating shaft, the rotating shaft is rotatably connected with the connecting groove, one end of the rotating shaft far away from the connecting block is fixedly provided with a worm wheel, the connecting block is internally provided with a motor, and an output shaft of the motor is fixedly connected with a worm meshed with the worm wheel.
Preferably, the clamping plate is an L-shaped plate, the baffle is fixedly provided with a guide post, and the other end of the guide post penetrates through the clamping plate.
Preferably, the base is provided with a plurality of groups of storage grooves.
The utility model provides a pair of circuit board fault detection device, its beneficial effect lies in: the double-threaded screw A and the double-threaded screw B are arranged to control the positions of the sliding block A and the sliding block B, so that the clamping plate and the baffle are controlled to clamp the circuit board, the fault detection precision of the circuit board can be effectively improved, the working strength of testers is reduced, and the damage to the circuit board is reduced by arranging the springs and matching the baffle; through the high promotion circuit board fault detection efficiency of drive arrangement, screw rod and T type piece cooperation control detector to the angle of detector can be controlled by the cooperation of motor drive worm and worm wheel, but the circuit board short-term test of multi-angle observation goes out tiny components and parts that generate heat.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a circuit board fault detection device provided by the present invention;
fig. 2 is a cross-sectional view of a circuit board fault detection device provided by the present invention;
fig. 3 is a schematic structural diagram of a T-shaped block of the circuit board fault detection device according to the present invention;
fig. 4 is the utility model provides a circuit board fault detection device connecting block structure schematic diagram.
In the figure: 1. a base; 2. a column; 3. a detector; 4. a double-headed screw A; 5. a double-headed screw B; 6. a slide block A; 7. a slide block B; 8. a clamping plate; 9. a spring; 10. a baffle plate; 11. a T-shaped block; 12. connecting blocks; 13. a worm gear; 14. a worm; 15. a storage groove.
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.
Referring to fig. 1-4, a circuit board fault detection device, including base 1, stand 2 and detector 3, fixed stand 2 that is provided with on base 1, the T type groove has been seted up on stand 2, stand 2 is connected with detector 3 through adjusting part, be provided with infrared camera in the detector 3, stagger on base 1 and be equipped with spout a and spout B, it is provided with double-end screw A4 and double-end screw B5 to rotate respectively in spout a and the spout B, double-end screw A4 and double-end screw B5 all run through base 1 and are connected with the rotation handle, it is provided with two sets of slider A6 and slider B7 to slide respectively in spout a and the spout B, slider A6 and slider B7 respectively with double-end screw A4 and double-end screw B5 threaded connection, equal fixedly connected with grip block 8 on slider A6 and slider B7, equal fixedly connected with spring 9 on grip block 8, the equal fixedly connected with baffle 10 of the other end of spring 9, the fixed cushion and external controller that is provided with on base 1, through setting up double-end screw A4 and slider B5 control slider a position of slider A6 and slider B7, and slider B8 and clamp baffle 10, the effective detection of the intensity of circuit board damage has been reduced, the effective cooperation of detection of the circuit board through the double-end spring, the advantage of setting up the double-screw spring.
The adjusting component comprises a T-shaped block 11 matched with the T-shaped groove, one end of the T-shaped block 11 is fixedly connected with a connecting block 12, the other end of the connecting block 12 is connected with the detector 3, a screw rod matched with the T-shaped block 11 is rotatably arranged in the T-shaped groove, a driving device matched with the screw rod is arranged in the upright post 2, and the driving device, the screw rod and the T-shaped block 11 are matched to control the height of the detector 3 to improve the circuit board fault detection efficiency.
Be provided with the spread groove on connecting block 12, detector 3 is close to the fixed pivot that is provided with in one side of connecting block 12, the pivot is rotated with the spread groove and is connected, connecting block 12 is kept away from in the pivot one end is fixed and is provided with worm wheel 13, be provided with the motor in the connecting block 12, the output shaft fixedly connected with of motor and the worm 14 that worm wheel 13 meshing is connected, the angle of detector can be controlled by motor drive worm 14 and worm wheel 13 cooperation, but the circuit board short-term test of multi-angle observation goes out tiny heating element and device.
The grip block 8 is an L-shaped plate, the baffle 10 is fixedly provided with a guide post, and the other end of the guide post penetrates through the grip block 8.
The base 1 is provided with a plurality of groups of storage slots 15.
The utility model discloses, through setting up double-end screw A4 and double-end screw B5 control slide A6 and slider B7's position during the use, and then control grip block 8 and baffle 10 carry out the centre gripping to the circuit board, can effectively promote circuit board fault detection precision, the advantage of tester working strength has been reduced simultaneously, and reduce the damage to the circuit board through setting up spring 9 and baffle 10 cooperation, through drive arrangement, the screw rod highly promotes circuit board fault detection efficiency with 11 cooperation control detector 3 of T type piece, the angle of detector can be controlled by motor drive worm 14 and worm wheel 13 cooperation, but the multi-angle is observed the circuit board and is detected out tiny components and parts that generate heat fast.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a circuit board fault detection device, includes base (1), stand (2) and detector (3), its characterized in that, the fixed stand (2) that is provided with on base (1), T type groove has been seted up on stand (2), stand (2) are connected with detector (3) through adjusting part, be provided with infrared camera in detector (3), base (1) is gone up to stagger and is equipped with spout A and spout B, it is provided with double-end screw A (4) and double-end screw B (5) to rotate respectively in spout A and the spout B, double-end screw A (4) and double-end screw B (5) all run through base (1) and are connected with the rotation handle, it is provided with two sets of slider A (6) and slider B (7) to slide respectively in spout A and the spout B, slider A (6) and slider B (7) respectively with double-end screw A (4) and double-end screw B (5) threaded connection, equal fixedly connected with grip block (8) on slider A (6) and slider B (7), equal dead spring (9) is connected with on dead spring (9), the other end dead spring (10) is all connected with external base (1) and control baffle (10).
2. The circuit board fault detection device according to claim 1, wherein the adjusting component comprises a T-shaped block (11) matched with a T-shaped groove, one end of the T-shaped block (11) is fixedly connected with a connecting block (12), the other end of the connecting block (12) is connected with the detector (3), a screw rod matched with the T-shaped block (11) is rotatably arranged in the T-shaped groove, and a driving device matched with the screw rod is arranged in the upright post (2).
3. The circuit board fault detection device according to claim 2, wherein the connecting block (12) is provided with a connecting groove, one side of the detector (3) close to the connecting block (12) is fixedly provided with a rotating shaft, the rotating shaft is rotatably connected with the connecting groove, one end of the rotating shaft far away from the connecting block (12) is fixedly provided with a worm wheel (13), the connecting block (12) is internally provided with a motor, and an output shaft of the motor is fixedly connected with a worm (14) meshed with the worm wheel (13).
4. The circuit board fault detection device according to claim 1, wherein the clamping plates (8) are all L-shaped plates, the baffle plates (10) are all fixedly provided with guide posts, and the other ends of the guide posts all penetrate through the clamping plates (8).
5. The device for detecting circuit board faults according to claim 1, wherein a plurality of groups of storage slots (15) are arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221724519.0U CN218297391U (en) | 2022-07-06 | 2022-07-06 | Circuit board fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221724519.0U CN218297391U (en) | 2022-07-06 | 2022-07-06 | Circuit board fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218297391U true CN218297391U (en) | 2023-01-13 |
Family
ID=84789381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221724519.0U Active CN218297391U (en) | 2022-07-06 | 2022-07-06 | Circuit board fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218297391U (en) |
-
2022
- 2022-07-06 CN CN202221724519.0U patent/CN218297391U/en active Active
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