Circuit device multi-angle shooting device for detection

Abstract

The utility model relates to the technical field of detection equipment, in particular to a circuit device multi-angle shooting device for detection, which comprises at least two groups of trusses, a fixed plate fixedly arranged between the two groups of trusses, a support fixedly arranged on one side of the fixed plate, and a vertical lifting mechanism mounted on the top of the support and connected to the fixed plate. A horizontal rotating mechanism is fixedly arranged at the bottom of the vertical lifting mechanism, a side plate is fixedly arranged at the bottom of the horizontal rotating mechanism, an angle deflection mechanism is mounted on the side plate, a deflection block is fixedly arranged on the angle deflection mechanism, a mounting frame is mounted on the deflection block, and an industrial camera is mounted at the bottom of the mounting frame through a mounting seat. The vertical lifting mechanism comprises a first motor installed on the top of the support. According to the circuit device multi-angle shooting device for detection, the multi-angle shooting work of the circuit device can be realized by using one industrial detection camera, 360-degree dead-angle-free shooting can be realized, the shooting range is expanded, and meanwhile, the detection cost is also reduced.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically a multi-angle imaging device for testing circuit devices. Background Technology

[0002] Circuit boards contain a large number of electronic components. After these circuit devices are manufactured, they need to be inspected to ensure that they can be used normally. During inspection, images of these circuit devices need to be taken and then sent to a computer for comparison to check for defects in their appearance. Existing imaging devices generally use multiple industrial inspection cameras set up from multiple directions to take images of the circuit devices. Although they can observe the general appearance information of the circuit devices, the shooting angle of each industrial inspection camera is limited, which has certain drawbacks. At the same time, the use of multiple industrial inspection cameras also increases costs. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a multi-angle imaging device for testing circuit devices, which solves the technical problems of limited imaging angle and high cost of existing imaging devices.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a multi-angle imaging device for testing circuit devices, comprising at least two sets of trusses, a fixed plate fixed between the two sets of trusses, a bracket fixed on one side of the fixed plate, a vertical lifting mechanism connected to the fixed plate mounted on the top of the bracket, a horizontal rotating mechanism fixed at the bottom of the vertical lifting mechanism, a side plate fixed at the bottom of the horizontal rotating mechanism, an angle deflection mechanism mounted on the side plate, a deflection block fixed on the angle deflection mechanism, a mounting frame mounted on the deflection block, and an industrial camera mounted on the bottom of the mounting frame via a mounting base.

[0005] Preferably, the vertical lifting mechanism includes a motor installed on the top of the support, a synchronous pulley fixed on the output shaft of the motor, the synchronous pulley being connected to a synchronous pulley via a synchronous belt, the synchronous pulley being fixed on the top of the lifting screw, the bottom of the lifting screw being rotatably connected to a fixed plate, an upper top plate being helically connected to the outer wall of the lifting screw, and four guide posts being fixed at the bottom of the upper top plate, the four guide posts passing through the fixed plate and being fixed to a lower bottom plate.

[0006] Preferably, the horizontal rotation mechanism includes a reversing reducer installed at the bottom of the lower base plate, a second motor installed on one side of the reversing reducer, and a rotating plate fixedly installed at the bottom of the bidirectional reducer, the rotating plate being fixedly connected to the side plate.

[0007] Preferably, the angle deflection mechanism includes a motor three mounted on the side plate, a synchronous pulley three fixed on the output shaft of the motor three, the synchronous pulley three being connected to a synchronous pulley four via a synchronous belt, the synchronous pulley four being fixed to one end of a rotating shaft, the rotating shaft being rotatably connected to the side plate, and the other end of the rotating shaft being fixed to a deflection block.

[0008] Preferably, a stop block is fixed on the outer wall of the rotating shaft, and limiting posts fixed to the side plate are provided on both sides of the stop block.

[0009] Preferably, a plurality of fixing plates are fixed on the side wall at the bottom of the mounting bracket, and an adjustable plate with an adjustable angle is connected to the bottom of the fixing plate by screws. A light source plate is mounted on the adjustable plate.

[0010] By employing the above technical solution, this utility model provides a multi-angle imaging device for detecting circuit devices, which has at least the following beneficial effects:

[0011] 1. A multi-angle imaging device for testing circuit devices, by setting up a vertical lifting mechanism, a horizontal rotation mechanism and an angle deflection mechanism, the vertical lifting mechanism is used to bring the industrial camera closer to the device and improve the imaging clarity, while the horizontal rotation mechanism and the angle deflection mechanism can control the industrial camera to shoot the circuit device from multiple angles. Thus, a single industrial inspection camera can be used to achieve multi-angle imaging of circuit devices, and 360° imaging without blind spots can be achieved, which increases the imaging range and reduces the inspection cost.

[0012] 2. This multi-angle imaging device for testing circuit devices, by setting fixed plates and adjusting plates, and using the adjusting plates to install light source plates in different positions, can supplement light through different positions and angles, thereby improving the clarity of the image and making the testing structure more accurate and reliable. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0014] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0015] Figure 2 This is a schematic diagram showing the connection structure of the various components at the bottom of the lower base plate of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection structure of the various components on the side plate of this utility model;

[0017] Figure 4 This is a schematic diagram showing the connection structure of the various components on the mounting bracket of this utility model;

[0018] Figure label:

[0019] 1. Truss; 2. Fixing plate; 3. Bracket; 4. Vertical lifting mechanism; 401. Motor 1; 402. Synchronous pulley 1; 403. Synchronous pulley 2; 404. Lifting screw; 405. Top plate; 406. Guide column; 407. Bottom plate; 5. Horizontal rotation mechanism; 501. Reversing reducer; 502. Motor 2; 503. Rotating plate; 6. Side plate; 7. Angle deflection mechanism; 701. Motor 3; 702. Synchronous pulley 3; 703. Synchronous pulley 4; 704. Rotating shaft; 705. Stop block; 706. Limiting column; 8. Deflection block; 9. Mounting bracket; 10. Mounting base; 11. Industrial camera; 12. Fixing plate; 13. Adjusting plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Circuit devices are components in electronic circuits used to perform specific functions. These devices can be passive or active, and testing circuit devices is an important step in ensuring the reliability and performance of electronic equipment.

[0022] Example 1:

[0023] Due to the limitations of existing technologies, such as limited shooting angles and high costs, please refer to... Figures 1-4 This utility model provides a multi-angle imaging device for testing circuit devices. It uses an industrial inspection camera to achieve multi-angle imaging of circuit devices, enabling 360° imaging without blind spots. This increases the imaging range and reduces testing costs. The device includes at least two sets of trusses 1, with a fixed plate 2 fixed between the two sets of trusses 1. A bracket 3 is fixed to one side of the fixed plate 2. A vertical lifting mechanism 4 connected to the fixed plate 2 is mounted on the top of the bracket 3. A horizontal rotation mechanism 5 is fixed to the bottom of the vertical lifting mechanism 4. A side plate 6 is fixed to the bottom of the horizontal rotation mechanism 5. An angle deflection mechanism 7 is mounted on the side plate 6. A deflection block 8 is fixed to the angle deflection mechanism 7. A mounting frame 9 is mounted on the deflection block 8. An industrial camera 11 is mounted on the bottom of the mounting frame 9 via a mounting base 10. In use, the device is placed under the imaging device, and then the industrial camera 11 is brought close to the device using the vertical lifting mechanism 4. By cooperating with the horizontal rotation mechanism 5 and the angle deflection mechanism 7, the industrial camera 11 can be controlled to capture images of the circuit device from multiple angles. After capturing the images, they are uploaded to a computer for analysis.

[0024] When using the industrial camera 11, the distance between it and the device is relatively far, which can easily result in blurry images and affect subsequent analysis. Therefore, please refer to [the relevant documentation / reference]. Figure 1 The vertical lifting mechanism 4 includes a motor 401 mounted on the top of the bracket 3. A synchronous pulley 402 is fixed on the output shaft of the motor 401. The synchronous pulley 402 is connected to the synchronous pulley 403 via a synchronous belt. The synchronous pulley 403 is fixed to the top of the lifting screw 404. The bottom of the lifting screw 404 is rotatably connected to the fixed plate 2. An upper top plate 405 is helically connected to the outer wall of the lifting screw 404. Four guide columns 406 are fixed to the bottom of the upper top plate 405. The four guide columns 406 pass through the fixed plate 2 and are fixed to the lower bottom plate 407. The motor 401 drives the lifting screw 404 to rotate through the transmission action of the synchronous pulleys 402 and 403. The lifting screw 404 can drive the upper top plate 405 to move. The upper top plate 405 drives the lower bottom plate 407 and the industrial camera 11 installed below the lower bottom plate 407 to move through the guide columns 406, so as to realize the lifting of the industrial camera 11.

[0025] Since it is necessary to capture images of the device at a specific angle, please refer to [the relevant documentation / reference]. Figure 2 The horizontal rotation mechanism 5 includes a reversing reducer 501 installed at the bottom of the lower base plate 407. A second motor 502 is installed on one side of the reversing reducer 501. A rotating plate 503 is fixedly installed at the bottom of the reversing reducer and is fixedly connected to the side plate 6. Driven by the second motor 502 and under the action of the reversing reducer 501, the rotating plate 503 rotates around the center, which can drive the side plate 6 and the industrial camera 11 below to rotate, thereby enabling the device to be photographed from multiple directions.

[0026] During filming, the industrial camera 11 needs to be tilted to capture the device from different angles. For this purpose, please refer to... Figure 3 The angle deflection mechanism 7 includes a motor 701 mounted on a side plate 6. A synchronous pulley 702 is fixed on the output shaft of the motor 701. The synchronous pulley 702 is connected to a synchronous pulley 703 via a synchronous belt. The synchronous pulley 703 is fixed to one end of a rotating shaft 704. The rotating shaft 704 is rotatably connected to the side plate 6. The other end of the rotating shaft 704 is fixed to a deflection block 8. The rotating shaft 704 is rotated by the motor 701 and driven by the synchronous pulleys 702 and 703. The rotating shaft 704 drives the deflection block 8 to rotate, and the deflection block 8 drives the industrial camera 11 to rotate, thereby achieving the angle deflection of the industrial camera 11 itself.

[0027] Furthermore, when adjusting the deflection angle of the industrial camera 11, in order to prevent the industrial camera 11 from deflecting excessively, a stop 705 is fixed on the outer wall of the rotating shaft 704, and a limiting post 706 fixed on the side plate 6 is provided on both sides of the stop 705; the rotation of the rotating shaft 704 will drive the stop 705 to rotate, and under the action of the limiting posts 706 on both sides, the stop 705 can be prevented from rotating excessively, thereby achieving the effect of limiting the deflection range of the industrial camera 11.

[0028] Furthermore, since the industrial camera 11 requires different light sources for supplementary lighting when shooting from different positions and angles, multiple fixing plates 12 are fixed on the side wall at the bottom of the mounting bracket 9. The bottom of the fixing plates 12 is connected to an adjustable plate 13 with an adjustable angle by screws. A light source plate is installed on the adjustable plate 13. By using the adjustable plate 13 to install light source plates in different positions, supplementary lighting can be provided from different positions and angles, which can improve the clarity of the shooting and make the detection structure more accurate and reliable.

[0029] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle imaging device for detecting circuit devices, comprising at least two sets of trusses (1), characterized in that: A fixed plate (2) is fixed between the two sets of trusses (1). A bracket (3) is fixed on one side of the fixed plate (2). A vertical lifting mechanism (4) connected to the fixed plate (2) is installed on the top of the bracket (3). A horizontal rotation mechanism (5) is fixed at the bottom of the vertical lifting mechanism (4). A side plate (6) is fixed at the bottom of the horizontal rotation mechanism (5). An angle deflection mechanism (7) is installed on the side plate (6). A deflection block (8) is fixed on the angle deflection mechanism (7). A mounting bracket (9) is installed on the deflection block (8). An industrial camera (11) is installed at the bottom of the mounting bracket (9) via a mounting seat (10).

2. The multi-angle imaging device for detecting circuit devices according to claim 1, characterized in that: The vertical lifting mechanism (4) includes a motor (401) mounted on the top of the bracket (3). A synchronous pulley (402) is fixed on the output shaft of the motor (401). The synchronous pulley (402) is connected to the synchronous pulley (403) via a synchronous belt. The synchronous pulley (403) is fixed on the top of the lifting screw (404). The bottom of the lifting screw (404) is rotatably connected to the fixed plate (2). An upper top plate (405) is spirally connected to the outer wall of the lifting screw (404). Four guide columns (406) are fixed at the bottom of the upper top plate (405). The four guide columns (406) pass through the fixed plate (2) and are fixed to the lower bottom plate (407).

3. The multi-angle imaging device for detecting circuit devices according to claim 2, characterized in that: The horizontal rotation mechanism (5) includes a reversing reducer (501) installed at the bottom of the lower base plate (407). A motor (502) is installed on one side of the reversing reducer (501). A rotating plate (503) is fixed at the bottom of the bidirectional reducer and is fixedly connected to the side plate (6).

4. The multi-angle imaging device for detecting circuit devices according to claim 1, characterized in that: The angle deflection mechanism (7) includes a motor three (701) mounted on a side plate (6). A synchronous pulley three (702) is fixed on the output shaft of the motor three (701). The synchronous pulley three (702) is connected to the synchronous pulley four (703) via a synchronous belt. The synchronous pulley four (703) is fixed at one end of a rotating shaft (704). The rotating shaft (704) is rotatably connected to the side plate (6). The other end of the rotating shaft (704) is fixed to the deflection block (8).

5. The multi-angle imaging device for detecting circuit devices according to claim 4, characterized in that: A stop block (705) is fixed on the outer wall of the rotating shaft (704), and a limiting post (706) fixed on the side plate (6) is provided on both sides of the stop block (705).

6. The multi-angle imaging device for detecting circuit devices according to claim 1, characterized in that: Multiple fixing plates (12) are fixed on the side wall at the bottom of the mounting bracket (9). The bottom of the fixing plate (12) is connected to an adjustable plate (13) with an adjustable angle by screws. A light source plate is installed on the adjustable plate (13).

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