Camera module plate bending adjusting and curing jig

Abstract

The utility model discloses a camera module plate bending adjusting and curing jig which comprises a bottom plate, a plane groove is formed in the upper surface of the bottom plate, a camera module plate can be placed in the plane groove, an overhead rod is fixedly installed on the upper surface of the bottom plate, a threaded rod is rotatably installed in the overhead rod, and a jacking mechanism is installed on the outer surface of the threaded rod in a threaded mode. Therefore, the threaded rod can press down and abut against the four corners of the periphery and the four corners of the interior of the surface of the camera module plate through the rotary transmission abutting mechanism. Through the design of the jacking mechanism, more uniform pressure distribution can be realized at the four peripheral corners and the four internal corners of the surface of the camera module plate, it is ensured that the whole module plate is subjected to consistent pressure in the pressing and fixing process, so that the flatness is improved, and the pressure is controlled by rotating a hand wheel, so that the stability of the camera module plate is improved. The jig can adapt to camera module plates of different sizes and shapes, and the universality and flexibility of the jig are improved.

Description

Technical Field

[0001] This utility model relates to the field of camera module production technology, specifically a camera module board bending adjustment and curing fixture. Background Technology

[0002] With the development of the camera module industry and market demand, customers have increased their requirements for the flatness of the modules and the inspection standards. Currently, due to design reasons, the flatness of the modules often suffers from bending, which is difficult to control within the specifications defined by the customers.

[0003] For example, the national patent announcement number CN207008157U discloses a camera module board bending adjustment and curing fixture, including a carrier with a flat worktable. The camera module to be adjusted is placed on the worktable, and a shim module is embedded in the carrier. The shim module lies horizontally under the worktable and partially protrudes from the surface of the worktable. The shim module is square in shape. When the shim module is rotated, the height of the part of the shim module protruding from the surface of the worktable changes accordingly. Multiple pressure strips are placed above the camera module to be adjusted. This utility model of a camera module board bending adjustment and curing fixture can effectively control the bending of camera module boards and meet customer requirements.

[0004] However, the aforementioned camera module board bending adjustment and curing fixture can only press on both sides of the upper surface of the camera module board during the process of pressing and curing the camera module board to ensure its flatness. This will cause the pressure to be concentrated on both sides, making the pressure on the sides much greater than that on the middle part. During the curing process, it is easy to cause excessive pressure on both sides of the module board, making it difficult to ensure that the entire module board achieves uniform flatness. Utility Model Content

[0005] The purpose of this utility model is to provide a camera module board bending adjustment and curing fixture to solve the problem mentioned in the background art that, in the process of pressing and curing the camera module board to ensure its flatness, it can only press on both sides of the upper surface of the camera module board, which will cause the pressure to be concentrated on both sides, making the pressure on the sides much greater than that on the middle part, and thus making it difficult to ensure that the entire module board achieves uniform flatness.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A camera module board bending adjustment curing jig, comprising a bottom plate, a planar groove is formed on the upper surface of the bottom plate, a camera module board can be placed in the planar groove, an overhead rod is fixedly installed on the upper surface of the bottom plate, a threaded rod is rotatably installed in the overhead rod, and a top pressing mechanism is threadedly installed on the outer surface of the threaded rod, so that the threaded rod can press the top of the camera module board through the rotation transmission top pressing mechanism.

[0008] Preferably, the upper end of the threaded rod is fixedly installed with a swivel ring, and the threaded rod rotates in the overhead rod through the swivel ring.

[0009] Preferably, the upper surface of the threaded rod penetrates the top of the overhead rod and is fixedly installed with a hand wheel.

[0010] Preferably, the top pressing mechanism comprises four groups of connecting plates, the four groups of connecting plates are rotatably installed in four groups of butt plates, the four groups of butt plates are fixedly installed on the four corners of the upper surface of the bottom plate, a top pressing plate is slidably installed in the connecting plate, a push rod is rotatably installed at one end of the top pressing plate, the other end of the push rod is fixedly installed on the outer surface of a sleeve ring, and the sleeve ring is rotatably installed on the outer surface of the threaded rod.

[0011] Preferably, the threaded rod can be driven downward by rotating the sleeve ring, so that the sleeve ring drives the push rod to push the top pressing plate to press the four corners of the surface of the camera module board.

[0012] Preferably, the four groups of push rods are Z-shaped, so that they form a U-shaped space around the camera of the camera module board during the process of pushing the top pressing plate to press on the surface of the camera module board.

[0013] Preferably, the lower surface of the push rod is fixedly installed with a horizontal pressing rod, so that the horizontal pressing rod is pressed on the four corners of the surface of the camera module board during the process of pushing the push rod to push the top pressing plate to press on the surface of the camera module board.

[0014] Compared with the prior art, the camera module board bending adjustment curing jig has the following beneficial effects:

[0015] 1. Through the design of the bottom plate, the flat groove, the threaded rod, the hand wheel and the pressing mechanism, the camera module board is pressed and fixed to ensure its flatness, the camera module board can be filled into the flat groove of the bottom plate, then the staff can rotate the hand wheel to drive the threaded rod to rotate, so that the threaded rod drives the pressing mechanism installed on the outer surface of the threaded rod to press and touch the surface of the camera module board at the four corners of the outer periphery and the four corners of the inner periphery, so that the camera module board can be adjusted and fixed on the surface of the flat groove to adjust the shape of the circuit board, to ensure its flatness and stability, and this all-round pressing method can make the module board be adjusted by pressure at all key corners, compared with the method of pressing only on both sides, the flatness of the module board can be adjusted more comprehensively, and in the manufacturing process of the module board, different degrees of bending may occur at all corners, and this pressing method can accurately adjust these corners and effectively eliminate the bending to ensure the flatness of the whole module board.

[0016] 2. Through the design of the connecting plate, the pressing plate, the pushing rod, the horizontal pressing rod and the sleeve ring, after the camera module board is filled into the flat groove of the bottom plate, the staff can rotate the hand wheel to drive the threaded rod to rotate, so that the threaded rod drives the sleeve ring installed on the outer surface of the threaded rod to move downward, so that the sleeve ring drives the pushing rod fixedly installed on the outer surface to push the pressing plate to press and touch the surface of the camera module board at the four corners of the outer periphery, and the pressing plate is locked in the connecting plate during the pushing process and rotates in the connecting plate, and the pushing rod pushes the pressing plate to press on the surface of the camera module board, which drives the horizontal pressing rod to press on the four corners of the inner surface of the camera module board, so that the pressure is evenly distributed by applying pressure on the four corners of the outer periphery and the four corners of the inner periphery of the surface of the camera module board, which helps to ensure that the whole module board receives consistent pressure during the pressing process, thereby improving the flatness, and the size of the pressure is controlled by the rotating hand wheel, so that it can adapt to camera module boards of different sizes and shapes, increasing the versatility and flexibility of the jig. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is an overall structural schematic view of the camera module board bending adjustment and fixation jig of the utility model;

[0018] Figure 2 It is a structure schematic view of the pressing mechanism pressing on the surface of the camera module board of the utility model;

[0019] Figure 3 It is a structure schematic view of the pressing mechanism being lifted by the threaded rod transmission of the utility model;

[0020] Figure 4 It is a structure schematic view of the pressing mechanism of the utility model.

[0021] In the diagram: 1. Base plate; 101. Flat groove; 102. Connecting plate; 103. Overhead rod; 104. Threaded rod; 105. Handwheel; 106. Rotary ring; 2. Top pressing mechanism; 201. Connecting plate; 202. Top pressing plate; 203. Push rod; 204. Horizontal pressure rod; 205. Collar. Detailed Implementation

[0022] 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.

[0023] like Figures 1-2 As shown, this embodiment provides a camera module board bending adjustment and curing fixture, including: a base plate 1, a flat groove 101 is formed on the upper surface of the base plate 1, a camera module board can be placed in the flat groove 101, a suspended rod 103 is fixedly installed on the upper surface of the base plate 1, a threaded rod 104 is rotatably installed in the suspended rod 103, and a pressing mechanism 2 is threaded on the outer surface of the threaded rod 104, so that the threaded rod 104 can be pressed down and contacted with the four outer corners and four inner corners of the surface of the camera module board through the rotation transmission of the pressing mechanism 2.

[0024] Among them, a swivel 106 is fixedly installed on the outer surface of the upper end of the threaded rod 104, and the threaded rod 104 rotates within the overhead rod 103 through the swivel 106.

[0025] The upper surface of the threaded rod 104 extends through to the top of the overhead rod 103 and is fixedly fitted with a handwheel 105.

[0026] When the camera module board is pressed and fixed to ensure its flatness, the camera module board can be filled into the flat groove 101 of the bottom plate 1, and then the staff can rotate the hand wheel 105 to drive the threaded rod 104 to rotate, so that the threaded rod 104 drives the top pressing mechanism 2 installed on the outer surface of the threaded rod 104 to press and touch the surface of the camera module board at the outer four corners and the inner four corners, so that the camera module board can be pressed and touched on the surface of the flat groove 101 to adjust and fix the shape of the circuit board, to ensure its flatness and stability. This all-round pressing method can make the module board receive pressure adjustment at all key corners, compared with the method of pressing only on both sides, which can more comprehensively adjust the flatness of the module board. In the manufacturing process of the module board, different degrees of bending may occur at the corners. This pressing method can accurately adjust these corners and effectively eliminate bending to ensure the flatness of the entire module board.

[0027] As shown in Figures 3-4 The top pressing mechanism 2 includes four sets of connecting plates 201, which are rotatably installed in four sets of abutting plates 102, and the four sets of abutting plates 102 are fixedly installed on the upper surface of the bottom plate 1. The top pressing plate 202 is slidably installed in the connecting plate 201, one end of the top pressing plate 202 is rotatably installed with the push rod 203, and the other end of the push rod 203 is fixedly installed on the outer surface of the sleeve ring 205. The sleeve ring 205 is rotatably installed on the outer surface of the threaded rod 104, so that the threaded rod 104 can drive the sleeve ring 205 to move downward by rotating, and then the sleeve ring 205 can drive the push rod 203 to push the top pressing plate 202 to press and touch the outer four corners of the surface of the camera module board.

[0028] Among them, the four sets of push rods 203 are Z-shaped, so that they form a U-shaped shape above the camera peripheral of the camera module board during the process of pushing the top pressing plate 202 to press on the surface of the camera module board.

[0029] Among them, the lower surface of the push rod 203 is fixedly installed with the horizontal pressing rod 204, so that the push rod 203 pushes the top pressing plate 202 to press on the surface of the camera module board, and the horizontal pressing rod 204 is also pressed on the inner four corners of the surface of the camera module board.

[0030] Through the design of the connecting plate 201, the top pressing plate 202, the push rod 203, the horizontal pressing rod 204 and the sleeve ring 205, after the camera module board is filled into the planar groove 101 of the bottom plate 1, the worker can rotate the hand wheel 105 to drive the threaded rod 104 to rotate, and then the threaded rod 104 can drive the sleeve ring 205 installed on the outer surface to move downward, and then the sleeve ring 205 can drive the push rod 203 fixedly installed on the outer surface to push the top pressing plate 202 to touch the surface of the camera module board, and the top pressing plate 202 will be locked into the connecting plate 201 during the pushing process and rotate in the docking plate 102, and the pushing rod 203 will push the top pressing plate 202 to press on the surface of the camera module board, and the horizontal pressing rod 204 will be pressed on the inner four corners of the surface of the camera module board, so that the pressure distribution is more uniform, which helps to ensure that the entire module board receives consistent pressure during the pressing process, thereby improving the flatness, and the size of the pressure can be controlled by the rotating hand wheel 105, so that it can adapt to camera module boards of different sizes and shapes, increasing the versatility and flexibility of the jig.

[0031] According to the above technical scheme, the working steps of the present scheme are summarized and combed: when the camera module board is pressed to ensure its flatness, the camera module board can be filled into the planar groove 101 of the bottom plate 1, and then the worker can rotate the hand wheel 105 to drive the threaded rod 104 to rotate, and then the threaded rod 104 can drive the sleeve ring 205 installed on the outer surface to move downward, and then the sleeve ring 205 can drive the push rod 203 fixedly installed on the outer surface to push the top pressing plate 202 to touch the surface of the camera module board, and the top pressing plate 202 will be locked into the connecting plate 201 during the pushing process and rotate in the docking plate 102, and the pushing rod 203 will push the top pressing plate 202 to press on the surface of the camera module board, and the horizontal pressing rod 204 will be pressed on the inner four corners of the surface of the camera module board, so that the pressure distribution is more uniform, which helps to ensure that the entire module board receives consistent pressure during the pressing process, thereby improving the flatness, and the size of the pressure can be controlled by the rotating hand wheel 105, so that it can adapt to camera module boards of different sizes and shapes, increasing the versatility and flexibility of the jig,

[0032] In summary: the camera module board bending adjustment and curing jig can realize more uniform pressure distribution at the outer four corners and the inner four corners of the surface of the camera module board, which helps to ensure that the entire module board receives consistent pressure during the pressing process, thereby improving the flatness, and the size of the pressure can be controlled by the rotating hand wheel 105, so that it can adapt to camera module boards of different sizes and shapes, increasing the versatility and flexibility of the jig.

[0033] The parts not involved in the utility model are the same as the prior art or can be realized by using the prior art. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A camera module board bending adjustment curing jig, characterized in that, Include: The bottom plate (1), the upper surface of the bottom plate (1) is provided with a plane groove (101), the plane groove (101) can be placed with a camera module board, the upper surface of the bottom plate (1) is fixedly installed with an overhead pole (103), the overhead pole (103) is rotatably installed with a threaded rod (104), the outer surface of the threaded rod (104) is threadedly installed with a top pressing mechanism (2), so that the threaded rod (104) can be pressed by rotating the top pressing mechanism (2) to touch the surface of the camera module board. 2.The camera module board bending adjustment curing jig of claim 1, wherein: The outer surface of the upper end of the threaded rod (104) is fixedly installed with a swivel (106), and the threaded rod (104) rotates in the overhead pole (103) through the swivel (106). 3.The camera module board bending adjustment and curing jig of claim 2, wherein: The upper surface of the threaded rod (104) penetrates the top of the overhead pole (103) and is fixedly installed with a hand wheel (105).

4. The camera module board bending adjustment curing jig according to claim 1, characterized in that: The top pressing mechanism (2) includes four groups of connecting plates (201), four groups of the connecting plates (201) are rotatably installed in four groups of butt plates (102), four groups of the butt plates (102) are fixedly installed on the upper surface of the bottom plate (1) four corners, the top pressing plate (202) is slidably installed in the connecting plate (201), one end of the top pressing plate (202) is rotatably installed with a push rod (203), the other end of the push rod (203) is fixedly installed on the outer surface of the sleeve ring (205), and the sleeve ring (205) is rotatably installed on the outer surface of the threaded rod (104).

5. The camera module board bending adjustment curing jig according to claim 4, characterized in that: The threaded rod (104) can be driven downward by rotating the sleeve ring (205), so that the sleeve ring (205) can drive the push rod (203) to push the top pressing plate (202) to touch the surface of the camera module board.

6. The camera module board bending adjustment curing jig according to claim 5, characterized in that: Four groups of the push rod (203) are Z-shaped, so that they form a U-shaped space above the camera peripheral of the camera module board during pushing the top pressing plate (202) to press on the surface of the camera module board.

7. The camera module board bending adjustment curing jig according to claim 6, characterized in that: The lower surface of the push rod (203) is fixedly installed with a horizontal pressing rod (204), and the push rod (203) pushes the top pressing plate (202) to press on the surface of the camera module board, which can drive the horizontal pressing rod (204) to press on the inner four corners of the camera module board.

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