A positioning device for security detection

Abstract

The utility model discloses a positioning device for safety detection relates to positioning detection technical field. The positioning device for safety detection, including bottom plate and rotation locking mechanism, the top of bottom plate is provided with the connecting frame, and the top fixed mounting of bottom plate has the mounting panel, rotation locking mechanism sets up on the mounting panel, and rotation locking mechanism is used for driving the connecting frame and is locked to rotate. Through the cooperation of servo motor, rotating stick, ratchet, rotating short stick, claw and connecting frame, the rotation locking mechanism can drive the connecting frame to turn over the object clamped on it, avoid the need to re -clamp detection object or need the manual overturn of operating personnel when the multi -surface detection of clamping object, avoid the positioning deviation of multiple clamping easy to produce, lead to the condition of the error of detection data, improve the accuracy of detection, and shorten the overall working hours, improve the work efficiency of detection positioning device.

Description

Technical Field

[0001] This utility model relates to the field of positioning and detection technology, and in particular to a positioning device for security detection. Background Technology

[0002] Chinese patent document CN117842680A discloses a device for clamping objects, including a base frame, a guide rail, two slides, a linkage structure, and a driving means. The guide rail extends between two end plates of the base frame. The driving means drives the two slides to move relative to each other or separate along the guide rail. When the two slides move relative to each other, they simultaneously cause a linkage plate of the linkage structure to rotate. Thus, the two slides' movement speed is adjusted due to the interlocking relationship of the linkage plate, enabling the two slides to move relative to each other stably and synchronously, achieving a good clamping or releasing effect on the object.

[0003] The aforementioned device for clamping objects may require re-clamping the object or manual flipping by the operator when multiple sides of the clamped object need to be inspected. During batch inspection, the process needs to be interrupted repeatedly, which prolongs the overall working time, restricts the increase in production capacity, and multiple clamping can easily cause positioning deviations. The clamping reference is difficult to be completely consistent each time, which leads to errors in the inspection data, increases the risk of misjudgment and missed judgment, and affects the accuracy of inspection. Utility Model Content

[0004] The purpose of this invention is to provide a positioning device for safety detection that can solve the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a positioning device for security detection, comprising: A base plate, with a connecting frame on top of the base plate, and a mounting plate fixedly installed on the top of the base plate; A rotating locking mechanism is mounted on the mounting plate. The rotating locking mechanism is used to drive the connecting frame to rotate and lock.

[0006] Preferably, the rotation locking mechanism includes a servo motor, a rotating rod, a ratchet, a rotating short rod, and a claw. The servo motor is fixedly mounted on the rear side of the mounting plate. The output shaft of the servo motor extends to the front side of the mounting plate and is fixedly mounted on the rotating rod. The ratchet is fixedly mounted on the outer wall of the rotating rod. The rotating short rod is fixedly mounted on the front side of the mounting plate. The claw is rotatably mounted on the outer wall of the rotating short rod. The ratchet and the claw mesh with each other.

[0007] Preferably, one end of the rotating rod is fixedly connected to the connecting frame.

[0008] Preferably, both sides of the connecting frame are threadedly connected to threaded rods, one end of each threaded rod extends into the interior of the connecting frame and is rotatably mounted with a flexible clamping block, and the other end of each threaded rod is fixedly mounted with a handle.

[0009] Preferably, a mounting bracket is fixedly installed on the top of the base plate.

[0010] Preferably, a threaded rod 2 is rotatably mounted inside the mounting bracket, a sliding groove is provided on the top inner side of the mounting bracket, a movable block is slidably mounted in the sliding groove, the movable block is threadedly connected to the outer wall of the threaded rod 2, a through hole is provided on the rear side of the mounting bracket, one end of the threaded rod 2 extends through the through hole to the rear side of the mounting bracket and is fixedly mounted with a handle 2, and a detection device is fixedly mounted on the bottom of the movable block.

[0011] Compared with the prior art, the beneficial effects of this utility model are: (1) The positioning device for safety detection, through the cooperation of servo motor, rotating bar, ratchet, rotating short bar, claw and connecting frame, the rotating locking mechanism can drive the connecting frame to flip the object clamped on it, avoiding the need to re-clamp the object or manually flip it when detecting multiple sides of the clamped object, avoiding the positioning deviation caused by multiple clamping, which leads to errors in the detection data, improving the accuracy of detection, shortening the overall working time, and improving the working efficiency of the detection positioning device.

[0012] (2) The positioning device for safety inspection, through the combined use of threaded rod one, flexible clamping block and handle one, can adaptively clamp fragile, valuable or irregularly shaped products by using two sets of flexible clamping blocks, and adaptively conform to the contour of the object, disperse the force on the clamping point, avoid deformation or surface damage caused by local stress concentration, and at the same time ensure clamping stability and do not affect subsequent inspection operations. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a perspective view of the present invention, in sectional view. Figure 2 This is a front perspective view of the present invention; Figure 3 This is an enlarged view of part A of this utility model.

[0014] Reference numerals in the attached drawings: 1. Base plate; 2. Mounting plate; 3. Rotation locking mechanism; 301. Servo motor; 302. Rotating rod; 303. Ratchet; 304. Rotating short rod; 305. Claw; 4. Connecting frame; 5. Threaded rod one; 6. Flexible clamping block; 7. Handle one; 8. Mounting frame; 9. Threaded rod two; 10. Moving block; 11. Handle two; 12. Detection device. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] Please see Figure 1-3 This utility model provides a technical solution: a positioning device for safety detection, including a base plate 1 and a rotation locking mechanism 3. A connecting frame 4 is provided above the base plate 1, and an mounting plate 2 is fixedly installed on the top of the base plate 1. The rotation locking mechanism 3 is provided on the mounting plate 2 and is used to drive the connecting frame 4 to rotate and lock.

[0017] The rotation locking mechanism 3 includes a servo motor 301, a rotating rod 302, a ratchet 303, a rotating short rod 304, and a claw 305. The servo motor 301 is fixedly installed on the rear side of the mounting plate 2. The output shaft of the servo motor 301 extends to the front side of the mounting plate 2 and is fixedly installed on the rotating rod 302. The ratchet 303 is fixedly installed on the outer wall of the rotating rod 302. The rotating short rod 304 is fixedly installed on the front side of the mounting plate 2. The claw 305 is rotatably installed on the outer wall of the rotating short rod 304. The ratchet 303 and the claw 305 mesh with each other. The rotation locking mechanism 3 can drive the connecting frame 4 to flip the object clamped on it, avoiding the need to re-clamp the object or manually flip it when inspecting multiple sides of the clamped object. This avoids the positioning deviation that can easily occur due to multiple clamping, which can lead to errors in the detection data. It improves the accuracy of the detection, shortens the overall working time, and improves the working efficiency of the detection positioning device.

[0018] One end of the rotating rod 302 is fixedly connected to the connecting frame 4.

[0019] Both sides of the connecting frame 4 are threaded with threaded rods 5. One end of each threaded rod 5 extends into the interior of the connecting frame 4 and is rotatably mounted with a flexible clamping block 6. The other end of each threaded rod 5 is fixedly mounted with a handle 7. By using two sets of flexible clamping blocks 6, fragile, valuable, or irregularly shaped products can be adaptively clamped and conform to the contour of the object, dispersing the force at the clamping point, avoiding deformation or surface damage caused by local stress concentration, and ensuring clamping stability without affecting subsequent testing operations.

[0020] A mounting bracket 8 is fixedly installed on the top of the base plate 1.

[0021] The mounting bracket 8 has a threaded rod 9 rotatably mounted inside. A groove is provided on the top inner side of the mounting bracket 8, and a movable block 10 is slidably mounted in the groove. The movable block 10 is threadedly connected to the outer wall of the threaded rod 9. A through hole is provided on the rear side of the mounting bracket 8. One end of the threaded rod 9 extends through the through hole to the rear side of the mounting bracket 8 and is fixedly mounted with a handle 11. A detection device 12 is fixedly mounted on the bottom of the movable block 10.

[0022] Working principle: When working, the two sets of threaded rods 5 are rotated by the handle 7, so that the two sets of flexible clamps 6 can fit against the surface of the sample to be tested. Then, the threaded rod 9 is rotated by the handle 11, which drives the moving block 10 to move, and then the moving block 10 slides in the groove, which can adjust the detection device 12 to be directly below the object. The detection device 12 can take pictures of the object for detection. When multiple sides of the object need to be detected, the servo motor 301 is started. The output shaft of the servo motor 301 drives the rotating rod 302 to rotate, which in turn drives the connecting frame 4 to rotate. At this time, the object can be flipped. Through the engagement of the ratchet 303 and the claw 305, the rotating rod 302 can be locked to prevent the connecting frame 4 from rotating or shaking, thus improving the accuracy of the detection.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A positioning device for security detection, characterized in that, include: A base plate (1) is provided above the base plate (1), and a mounting plate (2) is fixedly installed on the top of the base plate (1). Rotary locking mechanism (3) is installed on mounting plate (2). Rotary locking mechanism (3) is used to drive connecting frame (4) to rotate and lock.

2. The positioning device for security detection according to claim 1, characterized in that: The rotation locking mechanism (3) includes a servo motor (301), a rotating rod (302), a ratchet (303), a rotating short rod (304), and a claw (305). The servo motor (301) is fixedly installed on the rear side of the mounting plate (2). The output shaft of the servo motor (301) extends to the front side of the mounting plate (2) and is fixedly installed on the rotating rod (302). The ratchet (303) is fixedly installed on the outer wall of the rotating rod (302). The rotating short rod (304) is fixedly installed on the front side of the mounting plate (2). The claw (305) is rotatably installed on the outer wall of the rotating short rod (304). The ratchet (303) and the claw (305) mesh with each other.

3. A positioning device for security detection according to claim 2, characterized in that: One end of the rotating rod (302) is fixedly connected to the connecting frame (4).

4. A positioning device for security detection according to claim 3, characterized in that: Both sides of the connecting frame (4) are threaded with threaded rods (5). One end of each of the two sets of threaded rods (5) extends into the interior of the connecting frame (4) and is rotatably mounted with a flexible clamp (6). The other end of each of the two sets of threaded rods (5) is fixedly mounted with a handle (7).

5. A positioning device for security detection according to claim 4, characterized in that: A mounting bracket (8) is fixedly installed on the top of the base plate (1).

6. A positioning device for security detection according to claim 5, characterized in that: The mounting bracket (8) has a threaded rod (9) rotatably mounted inside. A groove is provided on the top inner side of the mounting bracket (8). A movable block (10) is slidably mounted in the groove. The movable block (10) is threadedly connected to the outer wall of the threaded rod (9). A through hole is provided on the rear side of the mounting bracket (8). One end of the threaded rod (9) extends through the through hole to the rear side of the mounting bracket (8) and is fixedly mounted with a handle (11). A detection device (12) is fixedly mounted on the bottom of the movable block (10).

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