Structure for bearing and limiting lens tray

Abstract

The utility model discloses a structure for bearing and limiting a lens tray, which relates to the technical field of plastic uptake tray limiting and bearing and comprises a carrier plate main body, a tray limiting plate and a limiting assembly fixed on the carrier plate main body and used for bearing and fixing the plastic uptake tray. The plastic uptake tray is placed on the tray limiting plate, the position of the plastic uptake tray can be fixed through the tray limiting plate, then the plastic uptake tray passes through the limiting assembly composed of the fixing base, the elastic pressing block and the baffle, the elastic pressing block moves to the corners of the plastic uptake tray to press the periphery of the plastic uptake tray, and therefore the plastic uptake tray is fixed. Through cooperation of the elastic pressing blocks and the tray limiting plates, the plastic uptake trays are fastened to the carrier plate body, and in the process, due to the movable range of the elastic pressing blocks, the peripheries of the plastic uptake trays of different sizes and models can be pressed and fixed; therefore, the situation that the plastic uptake tray cannot be accurately limited due to low forming precision in the prior art is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of position-limiting bearing of blister trays, in particular to a structure for bearing and limiting a lens tray. Background Art

[0002] The lens blister tray is an important component used for limiting and carrying the lens blister tray of the camera module.

[0003] However, the current cutting accuracy of the bottom contour of the lens blister tray is not high, and there are large differences in the cutting width of different cavity numbers.

[0004] The tray supply side cannot effectively solve the problem of inconsistent cutting direction, and due to the accuracy of the blister tray itself, the accuracy of the cutting width is difficult to guarantee. As a result, the existing fixture cannot effectively limit the lens blister tray accurately, and improper limiting will cause the equipment to alarm and shut down. Utility Model Content

[0005] The purpose of the present utility model is to provide a structure for carrying and limiting a lens tray, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above object, the present invention provides the following technical solutions: a structure for carrying a limited lens tray, comprising a carrier plate body,

[0007] The tray limiting plate is fixed on the carrier plate body and is used to carry the blister tray;

[0008] The limiting component is provided with a plurality of rectangles distributed on both sides of the tray limiting plate, which is used to fix the blister tray.

[0009] As a preferred solution, the limiting assembly includes a fixed seat, an elastic pressure block and a baffle, the fixed seat is fixedly set on the carrier body, the elastic pressure block is slidably passed through the inside of the fixed seat, and the baffle is set between the fixed seat and the carrier body.

[0010] As a preferred solution, an avoidance chute is provided in the middle of the elastic pressing block, and the baffle is located inside the avoidance chute of the elastic pressing block.

[0011] As a preferred solution, the elastic pressing block has an internal cavity, a first elastic member is provided inside the internal cavity, and two ends of the first elastic member are fixedly connected to the inner wall of the elastic pressing block and the side wall of the baffle respectively.

[0012] As a preferred solution, a limiting mechanism for limiting the movement of the elastic pressure block is provided between the fixed seat and the elastic pressure block. The limiting mechanism includes a limiting groove and a rotation limiting member. The limiting groove is provided with multiple openings at the upper end of the elastic pressure block, and the rotation limiting member is rotatably provided on the fixed seat.

[0013] As a preferred solution, the rotation limiter has a tip that matches the limiter groove at one end close to the limiter groove. By rotating the rotation limiter on the fixed seat, the tip can be rotated to the inside of the limiter groove to limit the elastic pressure block.

[0014] As a preferred solution, a second elastic member is provided between the fixed seat and the rotation limit member for rebounding and restoring the rotation limit member after being pressed and rotated. A receiving groove is provided at one end of the fixed seat close to the rotation limit member, and the second elastic member is arranged inside the receiving groove, and the two ends of the second elastic member are respectively fixedly connected to the outer wall of the fixed seat and the outer wall of the rotation limit member.

[0015] As a preferred solution, one end of the rotation limiter is provided with anti-slip texture.

[0016] As a preferred solution, a plurality of side anti-friction sliding bars are provided at the lower end of the carrier body.

[0017] As a preferred solution, the side anti-friction sliding strips are made of PEEK material.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. By placing the blister tray on the tray limiting plate, the blister tray can be fixed in position through the tray limiting plate, and then through the limiting assembly composed of the fixing seat, the elastic pressing block and the baffle, the elastic pressing block is moved to the corner of the blister tray to press the periphery of the blister tray. At this point, the blister tray is fastened to the carrier plate body through the cooperation of the elastic pressing block and the tray limiting plate. In this process, due to the movable range of the elastic pressing block, the periphery of blister trays of different sizes and models can be pressed and fixed, thereby avoiding the situation in the prior art that the blister tray cannot be accurately limited due to the low molding precision of the blister tray.

[0020] 2. Through the limiting mechanism composed of the limiting groove and the rotating limiting member, the position of the elastic pressing block can be fixed by placing the rotating limiting member inside different limiting grooves, thereby completing the limiting process.

[0021] 3. The first elastic member cooperates with the fixed baffle to drive the elastic pressure block to move as a whole, which is convenient for the next set of work. The second elastic member can press and rotate the end of the limit member that is not in contact with the limit groove to cause the end in contact with the limit groove to rise, thereby disengaging from the limit groove, thereby improving the operation convenience of the device.

[0022] 4. By setting multiple side anti-friction sliding bars at the lower end of the carrier body, it can prevent metal debris from being generated by friction with the carrier box or equipment track during operation, thereby causing product defects and improving the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic elevation view of the overall structure of the present utility model;

[0024] Figure 2 This is a schematic elevation view of the explosion structure of the present utility model;

[0025] Figure 3 This is a front view schematic diagram of the explosion structure of the utility model;

[0026] Figure 4 This is a schematic top view of the overall structure of the utility model;

[0027] Figure 5 This is a bottom view of the overall structure of the present invention;

[0028] Figure 6 It is a side view schematic diagram of the overall structure of the utility model;

[0029] Figure 7 For this utility model Figure 4 AA section structure diagram;

[0030] Figure 8 For this utility model Figure 7 A is an enlarged schematic diagram of the local structure.

[0031] In the figure: 1. carrier body; 2. side anti-friction sliding bar; 3. tray limit plate; 4. limit assembly; 401. fixed seat; 402. elastic pressure block; 403. baffle; 404. first elastic member; 405. rotation limit member; 406. limit groove; 407. second elastic member. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] See also Figure 1-8 The utility model provides a structure for carrying a limited lens tray, including a carrier body 1. The carrier body 1 can be set as a rectangle as a whole, and a plurality of mounting holes are reserved on the carrier body 1, through which other components can be installed and connected.

[0034] The tray limiting plate 3 is fixed on the carrier body 1. The tray limiting plate 3 is fixed to the upper end of the carrier body 1 by fasteners and is used to carry the blister tray;

[0035] The limiting component 4 is provided with a plurality of rectangles distributed on both sides of the tray limiting plate 3. The limiting component 4 is specifically provided with four groups, which are respectively located at the four corners of the carrier body 1 for fixing the blister tray. The limiting component 4 includes a fixing seat 401, an elastic pressure block 402 and a baffle 403. The fixing seat 401 is fixedly provided on the carrier body 1, and the fixing seat 401 is installed on the upper end surface of the carrier body 1 through fasteners. Since the limiting component 4 is rectangular and distributed on both sides of the tray limiting plate 3, four groups of fixing seats 401 are also provided on the carrier body 1, and the orientation of the fixing seat 401 is mirror-symmetrical. The elastic pressure block 402 is slidably passed through the inside of the fixing seat 401, and the baffle 403 is provided between the fixing seat 401 and the carrier body 1. An avoidance slide groove is provided in the middle of the elastic pressure block 402, and the baffle 403 is located inside the avoidance slide groove of the elastic pressure block 402. Please refer to it here. Figure 7 As shown, the elastic pressing block 402 is slidably arranged inside the fixing seat 401, and then the movable range of the elastic pressing block 402 is limited by the baffle 403 fixedly arranged between the fixing seat 401 and the carrier body 1. Therefore, when a blister tray is placed on the tray limiting plate 3, the blister tray placed on the tray limiting plate 3 can be limited and fixed by the elastic pressing block 402. Thanks to the movable elastic pressing block 402, the models and sizes of the blister trays that are limited and fixed can be different, thereby improving the scope of application of the present device and reducing the lack of compatible movable space when fixing the blister tray in the prior art, which makes it easy for the blister tray to be unable to be limited, fixed and clamped.

[0036] See also Figure 1-7 The elastic pressure block 402 has an internal cavity, and a first elastic member 404 is arranged inside the internal cavity, and the two ends of the first elastic member 404 are fixedly connected to the inner wall of the elastic pressure block 402 and the side wall of the baffle 403 respectively. The first elastic member 404 can be a spring. The function of the first elastic member 404 is that when the elastic pressure block 402 is moved by the driving force, it can store the elastic force in cooperation with the baffle 403. When the driving force applied to the elastic pressure block 402 disappears, the elastic force stored in the previous process by the first elastic member 404 can rebound and reset, and the fixed baffle 403 can drive the elastic pressure block 402 to move as a whole, so as to facilitate the next set of work.

[0037] See also Figure 1-7The cam 406 is provided with a plurality of stoppers 406 at the upper end of the elastic pressure block 402, and the stoppers 405 are provided with a plurality of stoppers 406 at the upper end of the elastic pressure block 402. The stoppers 405 are rotatably arranged on the fixed seat 401, and the end of the stoppers 405 close to the stoppers 406 has a tip that matches the stoppers 406. By rotating the stoppers 405 on the fixed seat 401, the tip can be rotated to the inside of the stoppers 406 to limit the elastic pressure block 402. The stoppers 405 are rotatably arranged on the fixed seat 401 by being rotatably connected to the fixed seat 401, and by rotating the stoppers 405, the tip of the stoppers 405 can be rotated to the inside of the stoppers 406, thereby limiting the position of the elastic pressure block 402.

[0038] See also Figure 1-7 The second elastic member 407 is provided between the fixed seat 401 and the rotation limit member 405 for rebounding and restoring the rotation limit member 405 after being pressed and rotated. The fixed seat 401 is provided with a receiving groove at one end close to the rotation limit member 405, and the second elastic member 407 is provided inside the receiving groove, and the two ends of the second elastic member 407 are fixedly connected to the outer wall of the fixed seat 401 and the outer wall of the rotation limit member 405 respectively. The second elastic member 407 can be a spring. The second elastic member 407 is provided to ensure that the rotation limit member 405 has a tendency to rotate toward the limiting groove 406, so that when the elastic pressure block 402 needs to be limited in position, the second elastic member 407 can provide the required force for the rotation limit member 405, and through this design, the end of the rotation limit member 405 that is not in contact with the limiting groove 406 can be pressed to cause the end in contact with the limiting groove 406 to tilt up, thereby disengaging from the limiting groove 406.

[0039] See also Figure 1-4 One end of the rotation limiter 405 is provided with anti-slip grooves, and the setting of the anti-slip grooves can reduce the sliding when the rotation limiter 405 is pressed.

[0040] See also Figure 1-5 The lower end of the carrier body 1 is provided with a plurality of side anti-friction sliding bars 2. The side anti-friction sliding bars 2 are made of PEEK material. PEEK material is polyetheretherketone material. It is a special engineering plastic with excellent properties such as high temperature resistance, self-lubrication, easy processing and high mechanical strength. PEEK material is used here as the side anti-friction sliding bar 2 to prevent metal debris from being generated by friction with the carrier material box or equipment track during the operation process, thereby causing product defects.

[0041] Working principle: When the device is in use, the blister tray is first placed on the tray limiting plate 3, and the blister tray can be fixed in position through the tray limiting plate 3. Then, through the limiting component 4 composed of the fixing seat 401, the elastic pressing block 402 and the baffle 403, the elastic pressing block 402 is moved to the corner of the blister tray to press the periphery of the blister tray. At this point, the blister tray is fastened to the carrier body 1 through the cooperation of the elastic pressing block 402 and the tray limiting plate 3. In this process, due to the movable range of the elastic pressing block 402, the periphery of blister trays of different sizes and models can be pressed and fixed, thereby avoiding the problem that the blister tray cannot be accurately limited in the prior art.

[0042] In addition, the device uses a limiting mechanism composed of a limiting groove 406 and a rotating limiting member 405, and by placing the rotating limiting member 405 inside different limiting grooves 406, it can fix the position of the elastic pressure block 402, thereby completing the limiting process;

[0043] Finally, the device can drive the elastic pressure block 402 to move as a whole through the first elastic member 404 in conjunction with the fixed baffle 403, so as to facilitate the next set of work. The second elastic member 407 can press and rotate the end of the limiting member 405 that is not in contact with the limiting groove 406, so that the end in contact with the limiting groove 406 is lifted up, thereby disengaging from the limiting groove 406.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A structure for carrying a limited lens tray, comprising a carrier plate body (1), characterized in that: described A tray limiting plate (3) is fixed on the carrier plate body (1) and is used to carry the blister tray; The limiting component (4) is provided with a plurality of rectangles distributed on both sides of the tray limiting plate (3) and is used for fixing the blister tray.

2. The structure for carrying and limiting a lens tray according to claim 1, characterized in that: The limiting assembly (4) comprises a fixing seat (401), an elastic pressing block (402) and a baffle (403); the fixing seat (401) is fixedly arranged on the carrier body (1); the elastic pressing block (402) is slidably arranged inside the fixing seat (401); and the baffle (403) is arranged between the fixing seat (401) and the carrier body (1).

3. The structure for carrying and limiting a lens tray according to claim 2, characterized in that: An avoidance chute is provided in the middle of the elastic pressing block (402), and the baffle (403) is located inside the avoidance chute of the elastic pressing block (402).

4. The structure for carrying and limiting a lens tray according to claim 3, characterized in that: The elastic pressing block (402) has an internal cavity, a first elastic member (404) is provided inside the internal cavity, and two ends of the first elastic member (404) are fixedly connected to the inner wall of the elastic pressing block (402) and the side wall of the baffle (403), respectively.

5. The structure for carrying and limiting a lens tray according to claim 2, characterized in that: A limiting mechanism for limiting the movement of the elastic pressing block (402) is provided between the fixed seat (401) and the elastic pressing block (402), the limiting mechanism comprising a limiting groove (406) and a rotation limiting member (405), the limiting groove (406) being provided with a plurality of upper ends opened on the elastic pressing block (402), and the rotation limiting member (405) being rotatably provided on the fixed seat (401).

6. The structure for carrying and limiting a lens tray according to claim 5, characterized in that: One end of the rotation limiting member (405) close to the limiting groove (406) has a tip that matches the limiting groove (406). By rotating the rotation limiting member (405) on the fixing seat (401), the tip can be rotated to the inside of the limiting groove (406) to limit the elastic pressing block (402).

7. The structure for carrying and limiting a lens tray according to claim 5, characterized in that: A second elastic member (407) is provided between the fixing seat (401) and the rotation limiting member (405) for rebounding and restoring the rotation limiting member (405) after being pressed and rotated. An accommodating groove is provided at one end of the fixing seat (401) close to the rotation limiting member (405). The second elastic member (407) is arranged inside the accommodating groove, and the two ends of the second elastic member (407) are fixedly connected to the outer wall of the fixing seat (401) and the outer wall of the rotation limiting member (405), respectively.

8. The structure for carrying and limiting a lens tray according to claim 7, characterized in that: One end of the rotation limiting member (405) is provided with anti-slip lines.

9. The structure for carrying and limiting a lens tray according to claim 1, characterized in that: The lower end of the carrier plate body (1) is provided with a plurality of side anti-friction sliding horizontal strips (2).

10. The structure for carrying and limiting a lens tray according to claim 9, characterized in that: The side anti-friction sliding strip (2) is made of PEEK material.

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