Positioning device for micro camera frame processing

Abstract

The utility model relates to the technical field of camera frame processing, and discloses a positioning device for micro camera frame processing, which comprises a mounting table, a fixing plate is fixedly mounted on the upper surface of the mounting table, a limiting mechanism is arranged on the upper surface of the mounting table, and the fixing plate is fixedly mounted on the mounting table. A promoting mechanism is arranged on the upper surface of the mounting table, and the positioning holes are formed in the upper surface of the mounting table. According to the positioning device for micro camera frame machining, a frame is placed on the upper surface of the mounting table, a fixing block conducts centered positioning and clamping on the frame under the action of an elastic telescopic rod, fixing of the frame is guaranteed, then a fixing rod can be taken up and rotated, the fixing rod moves from a limiting groove to a fixing groove, and the frame is fixed. And then the lower ends of the fixing rods are inserted into the positioning holes, so that the frames are stably fixed through the fixing blocks, the stability of the frames is guaranteed, and meanwhile, the multiple frames can be replaced and machined conveniently.

Description

Technical Field

[0001] This utility model relates to the field of camera frame processing technology, specifically a positioning device for processing miniature camera frames. Background Technology

[0002] A camera frame processing fixture is a tool used to clamp and fix the camera frame during the camera manufacturing process, making it easier to process the camera frame later.

[0003] According to a positioning fixture for processing camera frames (publication number: CN212122978U), the aforementioned application describes a fixture that is tightened inside a fixing groove and can adjust the position of the clamping plate according to the scale lines, effectively speeding up the fixing process of the frame.

[0004] However, in actual use, the camera frame is fixed with bolts at the edge. When processing multiple camera frames, the bolts need to be constantly operated while replacing the camera frames, which increases the processing time. In view of this, we propose a positioning device for processing miniature camera frames. Utility Model Content

[0005] The purpose of this invention is to provide a positioning device for processing the frame of a miniature camera, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a positioning device for processing a miniature camera frame, comprising a mounting platform, a fixing plate fixedly mounted on the upper surface of the mounting platform, a limiting mechanism provided on the upper surface of the mounting platform, and a promoting mechanism provided on the upper surface of the mounting platform, wherein the limiting mechanism includes:

[0007] A positioning hole is provided on the upper surface of the mounting platform. An elastic telescopic rod is fixedly installed on the side wall of the fixing plate. A fixing block is fixedly installed at the end of the elastic telescopic rod away from the fixing plate. A through hole is provided on the upper surface of the fixing block. A limit groove is provided at the opening end of the through hole.

[0008] A fixing groove is provided at the opening end of the through hole, and a fixing rod is provided on the inner wall of the through hole. A protrusion is fixedly installed on the arc surface of the fixing rod.

[0009] Preferably, the promoting mechanism includes a filling sleeve, which is fixedly installed on the arc surface of the fixed rod, and a rubber ring is fixedly installed on the arc surface of the filling sleeve.

[0010] Preferably, the number of rubber rings is set to several, and the several rubber rings are fixedly installed in a linear array on the arc surface of the filling sleeve, so that the fixing rod cooperates with the filling sleeve to be fixed inside the positioning hole.

[0011] Preferably, the shape of the fixing rod is adapted to the shape of the through hole, and the shape of the protrusion is adapted to the shape of the limiting groove, so that the protrusion can be placed inside the limiting groove to ensure the stability of the fixing rod.

[0012] Preferably, the depth of the fixing groove is greater than the depth of the limiting groove. The fixing groove allows the fixing rod to be inserted into the positioning hole to ensure the fixing of the fixing block. The limiting groove ensures the stability of the fixing rod when it is not in use and prevents it from affecting the movement of the fixing block.

[0013] Preferably, the fixing rod passes through the fixing block and is inserted into the inner wall of the positioning hole, so that the fixing rod can fix the fixing block.

[0014] Preferably, the shape of the fixing block is adapted to the shape of the frame, and there are two fixing blocks, which are arranged in a mirror image on the upper surface of the mounting platform.

[0015] Compared with the prior art, the present invention provides a positioning device for processing miniature camera frame, which has the following beneficial effects:

[0016] 1. This positioning device for processing miniature camera frames uses a limiting mechanism to place the frame on the upper surface of the mounting platform. The fixing block, under the action of the elastic telescopic rod, centers and clamps the frame to ensure its fixation. Then, the fixing rod can be lifted and rotated to move from the limiting groove to the fixing groove. Subsequently, the lower end of the fixing rod is inserted into the positioning hole, making the fixing block stable in fixing the frame. This ensures the frame is more stable and facilitates the processing of multiple frames.

[0017] 2. The positioning device for processing the frame of the miniature camera, by setting up a promoting mechanism and a filling sleeve in conjunction with a rubber ring, allows the lower end of the fixing rod to be better inserted into the positioning hole, ensuring the stability of the fixing rod, and thus ensuring the stability of the fixing block and the frame. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a partial exploded view of the structural fixing plate of this utility model;

[0020] Figure 3 This is a partial exploded cross-sectional view of the structural fixing block of this utility model;

[0021] Figure 4 This is a schematic diagram of the structural fixing rod of this utility model.

[0022] In the diagram: 1. Mounting platform; 2. Fixing plate; 3. Limiting mechanism; 301. Positioning hole; 302. Elastic telescopic rod; 303. Fixing block; 304. Through hole; 305. Limiting groove; 306. Fixing groove; 307. Fixing rod; 308. Protrusion; 4. Promoting mechanism; 401. Filler sleeve; 402. Rubber ring. Detailed Implementation

[0023] like Figures 1-4 As shown, this utility model provides a technical solution: a positioning device for processing the frame of a miniature camera, including a mounting platform 1, a fixing plate 2 fixedly mounted on the upper surface of the mounting platform 1, a limiting mechanism 3 provided on the upper surface of the mounting platform 1, and a promoting mechanism 4 provided on the upper surface of the mounting platform 1. The limiting mechanism 3 includes a positioning hole 301, an elastic telescopic rod 302, a fixing block 303, a through hole 304, a limiting groove 305, a fixing groove 306, a fixing rod 307, and a protrusion 308.

[0024] In one embodiment of this utility model, a positioning hole 301 is formed on the upper surface of the mounting platform 1, an elastic telescopic rod 302 is fixedly installed on the side wall of the fixing plate 2, a fixing block 303 is fixedly installed at the end of the elastic telescopic rod 302 away from the fixing plate 2, a through hole 304 is formed on the upper surface of the fixing block 303, a limiting groove 305 is formed at the opening end of the through hole 304, a fixing groove 306 is formed at the opening end of the through hole 304, a fixing rod 307 is provided on the inner wall of the through hole 304, and a protrusion 308 is fixedly installed on the arc surface of the fixing rod 307.

[0025] In addition, the promoting mechanism 4 includes a filling sleeve 401, which is fixedly installed on the arc surface of the fixing rod 307. A rubber ring 402 is fixedly installed on the arc surface of the filling sleeve 401. The number of rubber rings 402 is set to a certain number, and the rubber rings 402 are fixedly installed on the arc surface of the filling sleeve 401 in a linear array, so that the fixing rod 307 cooperates with the filling sleeve 401 to be fixed inside the positioning hole 301.

[0026] In this embodiment of the invention, the shape of the fixing rod 307 is adapted to the shape of the through hole 304, and the shape of the protrusion 308 is adapted to the shape of the limiting groove 305. Thus, the protrusion 308 can be placed inside the limiting groove 305, ensuring the stability of the fixing rod 307. The depth of the fixing groove 306 is greater than the depth of the limiting groove 305. The fixing groove 306 allows the fixing rod 307 to be inserted into the positioning hole 301 to ensure the fixation of the fixing block 303. The limiting groove 305 ensures the stability of the fixing rod 307 when not in use, preventing any impact on the fixation. When block 303 moves, fixing rod 307 passes through fixing block 303 and is inserted into the inner wall of positioning hole 301, thereby fixing block 303. The shape of fixing block 303 is adapted to the shape of frame. There are two fixing blocks 303, which are mirror-distributed on the upper surface of mounting platform 1 to facilitate the centering of the two ends of frame. At the same time, through holes 304 are mirror-opened on the two ends of the upper surface of fixing block 303 to ensure the stability of fixing block 303 to frame.

[0027] In this utility model, during use, the frame is placed on the upper surface of the mounting platform 1. The fixing block 303, under the action of the elastic telescopic rod 302, positions and clamps the frame in the center to ensure the frame is fixed. Then, the fixing rod 307 can be picked up and rotated to move the fixing rod 307 from the limiting groove 305 to the fixing groove 306. Then, the lower end of the fixing rod 307 is inserted into the positioning hole 301, so that the fixing block 303 can fix the frame stably and ensure the frame processing is stable. Conversely, the fixing rod 307 is placed in the limiting groove 305 to facilitate the replacement and processing of the frame, and at the same time, it is convenient to process multiple frames for replacement.

[0028] The filling sleeve 401, in conjunction with the rubber ring 402, allows the lower end of the fixing rod 307 to be better inserted into the positioning hole 301, ensuring the stability of the fixing rod 307, thereby ensuring the stability of the fixing block 303 and the stability of the frame.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A positioning device for processing the frame of a miniature camera, comprising a mounting platform (1), wherein a fixing plate (2) is fixedly mounted on the upper surface of the mounting platform (1), characterized in that: The upper surface of the mounting platform (1) is provided with a limiting mechanism (3), and the upper surface of the mounting platform (1) is provided with a promoting mechanism (4). The limiting mechanism (3) includes: A positioning hole (301) is provided on the upper surface of the mounting platform (1). An elastic telescopic rod (302) is fixedly installed on the side wall of the fixing plate (2). A fixing block (303) is fixedly installed at the end of the elastic telescopic rod (302) away from the fixing plate (2). A through hole (304) is provided on the upper surface of the fixing block (303). A limit groove (305) is provided at the opening end of the through hole (304). A fixing groove (306) is provided at the opening end of the through hole (304). A fixing rod (307) is provided on the inner wall of the through hole (304). A protrusion (308) is fixedly installed on the arc surface of the fixing rod (307).

2. The positioning device for processing the frame of a miniature camera according to claim 1, characterized in that: The promoting mechanism (4) includes a filling sleeve (401), which is fixedly installed on the arc surface of the fixing rod (307), and a rubber ring (402) is fixedly installed on the arc surface of the filling sleeve (401).

3. The positioning device for processing the frame of a miniature camera according to claim 2, characterized in that: The number of rubber rings (402) is set to a certain number, and the rubber rings (402) are fixedly installed in a linear array on the arc surface of the filler sleeve (401).

4. The positioning device for processing the frame of a miniature camera according to claim 1, characterized in that: The shape of the fixing rod (307) is adapted to the shape of the through hole (304), and the shape of the protrusion (308) is adapted to the shape of the limiting groove (305).

5. The positioning device for processing the frame of a miniature camera according to claim 1, characterized in that: The depth of the fixing groove (306) is greater than the depth of the limiting groove (305).

6. The positioning device for processing the frame of a miniature camera according to claim 1, characterized in that: The fixing rod (307) passes through the fixing block (303) and is inserted into the inner wall of the positioning hole (301).

7. The positioning device for processing the frame of a miniature camera according to claim 1, characterized in that: The shape of the fixing block (303) is adapted to the shape of the frame. There are two fixing blocks (303), and the two fixing blocks (303) are arranged in a mirror image on the upper surface of the mounting platform (1).

Images