Mobile phone rear cover lens pressing jig

Abstract

The utility model discloses a mobile phone rear cover lens press fit jig, relates to the press fit equipment technical field, the mobile phone rear cover lens press fit jig comprises a pedestal, a mobile phone rear cover, a lens and a placing base plate, the rear side of the top of the pedestal is fixedly connected with a cover body, the top of the installing base plate is fixedly connected with the placing base plate, and the placing base plate is fixedly connected with the mobile phone rear cover. A positioning assembly is arranged at the top of the placement bottom plate; the positioning assembly comprises a positioning frame, a first extension rod, an insertion block, a magnet, a second extension plate and a sliding block are matched with one another, so that a mobile phone rear cover placed on a rubber pad can be fixed, and meanwhile, a reset spring and a wedge block are arranged, so that the positioning assembly can be used for positioning the mobile phone rear cover. The wedge-shaped block is arranged on the positioning frame, so that the lens can be placed in the positioning frame and supported by the wedge-shaped block, the lens cannot move in the positioning frame, meanwhile, the lens can be accurately aligned with an opening in a rear cover of a mobile phone, accurate positioning is achieved, meanwhile, deviation can be prevented, and the pressing efficiency and the success rate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing equipment, in particular to a pressing fixture for a mobile phone rear cover lens. Background Art

[0002] The back cover of a mobile phone is the outer shell on the back of the phone, which mainly protects the internal components of the phone.

[0003] Currently, when a mobile phone back cover is produced, a lens needs to be pressed into an opening provided in the back cover of the mobile phone. However, when pressing the lens into the back cover of the mobile phone, the lens needs to be manually aligned with the opening of the back cover and placed on it. However, manual placement can easily lead to inaccurate lens positioning, and the lens will shift during movement, making it impossible to press the lens into the back cover. In severe cases, the lens may break, causing damage. Utility Model Content

[0004] The utility model provides a mobile phone rear cover lens pressing jig, which can position the lens and prevent the lens from shifting, thereby improving the pressing efficiency and success rate.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mobile phone back cover lens pressing fixture, comprising a base, a mobile phone back cover, a lens and a placement base plate, wherein the top rear side of the base is fixedly connected to a cover body, the top of the mounting base plate is fixedly connected to the placement base plate, and the top of the placement base plate is provided with a positioning assembly;

[0006] The positioning assembly includes a positioning frame, a first extension rod is fixedly connected to the right side of the positioning frame, a second extension plate is fixedly connected to the left side of the positioning frame, and evenly distributed wedge blocks are passed through and slidably connected to the left and right sides of the inner wall of the positioning frame. A reset spring is fixedly connected to one side of the wedge block adjacent to the positioning frame, and the other side of the reset spring is fixedly connected to the positioning frame.

[0007] As a preferred technical solution of the present invention, the end of the second extension plate adjacent to the placement base plate is rotatably connected to a slider, the end of the first extension rod adjacent to the placement base plate is fixedly connected to an insert block, and the bottom of the insert block is penetrated and fixedly connected with a magnet.

[0008] As an optimal technical solution of the present invention, a hydraulic cylinder is passed through and fixedly connected to the top of the cover body, a lifting plate is provided at the output end of the hydraulic cylinder, a moving component is provided in the middle of the top of the base, and a mounting base is provided on the top of the moving component.

[0009] As an optimal technical solution of the present invention, a mobile phone back cover support platform is fixedly connected to the middle of the top of the placement base plate, a rubber pad is fixedly connected to the top of the mobile phone back cover support platform, the placement base plate is penetrated and slidably connected to the slider, the placement base plate is penetrated and slidably connected to the insertion block, a rubber layer is provided on the top of the wedge block, and the top and bottom of the wedge block are fixedly connected to the limiting plate.

[0010] As an optimal technical solution of the present invention, a pressing assembly is provided at the bottom of the lifting plate, and the pressing assembly includes a mounting top plate fixedly connected to the bottom of the lifting plate, a pressing groove is provided at the bottom of the mounting top plate, and the pressing groove is aligned with the placement bottom plate, and a pressing plate is fixedly connected to the top of the pressing groove.

[0011] As a preferred technical solution of the present invention, the bottom of the pressed plate is made of rubber.

[0012] As a preferred technical solution of the present invention, a control panel is provided on the front side of the base.

[0013] Compared with the prior art, the present invention provides a mobile phone rear cover lens pressing fixture, which has the following beneficial effects:

[0014] 1. The utility model cooperates with the first extension rod, the insert block, the magnet, the second extension plate and the slider to fix the back cover of the mobile phone placed on the rubber pad. At the same time, the reset spring and the wedge block are provided, so that the lens can be placed in the positioning frame and supported by the wedge block, so that the lens will not move in the positioning frame and can be accurately aligned with the opening on the back cover of the mobile phone to achieve precise positioning, while also preventing deviation and improving the efficiency and success rate of pressing.

[0015] 2. The utility model can accurately press the lens on the back cover of the mobile phone through the cooperation of the mounting top plate, the pressing groove and the pressing plate, thereby improving the efficiency and accuracy of pressing. At the same time, since the bottom of the pressing plate is made of rubber, it can prevent damage to the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the press-fit assembly of the utility model;

[0019] Figure 4 The bottom plate structure diagram of this utility model is placed;

[0020] Figure 5 This is a schematic diagram of the positioning structure of the utility model.

[0021] In the figure: 1. Base; 2. Cover; 3. Hydraulic cylinder; 4. Moving assembly; 5. Mounting base plate; 6. Placing base plate; 61. Support platform for mobile phone back cover; 62. Rubber pad; 7. Control panel; 8. Lifting plate; 9. Pressing assembly; 91. Mounting top plate; 92. Pressing groove; 93. Pressing plate; 10. Positioning assembly; 101. First extension rod; 102. Insert block; 103. Magnet; 104. Second extension plate; 105. Slider; 106. Positioning frame; 107. Return spring; 108. Wedge block; 11. Mobile phone back cover; 12. Lens. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0023] See also Figure 1-Figure 5 The utility model discloses a mobile phone back cover lens pressing fixture, comprising a base 1, a mobile phone back cover 11, a lens 12 and a placement base plate 6. The top rear side of the base 1 is fixedly connected to a cover body 2, the top of the mounting base 5 is fixedly connected to the placement base plate 6, and the top of the placement base plate 6 is provided with a positioning component 10;

[0024] The positioning assembly 10 includes a positioning frame 106, the right side of the positioning frame 106 is fixedly connected to a first extension rod 101, the left side of the positioning frame 106 is fixedly connected to a second extension plate 104, and the left and right sides of the inner wall of the positioning frame 106 are penetrated and slidably connected with evenly distributed wedge blocks 108, and the side of the wedge block 108 adjacent to the positioning frame 106 is fixedly connected to a reset spring 107, and the other side of the reset spring 107 is fixedly connected to the positioning frame 106.

[0025] Please refer to the attached Figure 4-5 The second extension plate 104 is rotatably connected to the slider 105 at one end adjacent to the placement base plate 6, and the first extension rod 101 is fixedly connected to the insert block 102 at one end adjacent to the placement base plate 6, and the bottom of the insert block 102 is penetrated and fixedly connected to a magnet 103.

[0026] Please refer to the attached Figure 2A hydraulic cylinder 3 is passed through and fixedly connected to the top of the cover body 2, and a lifting plate 8 is provided at the output end of the hydraulic cylinder 3. A moving component 4 is provided in the middle of the top of the base 1, and a mounting base plate 5 is provided on the top of the moving component 4.

[0027] Please refer to the attached Figure 4 , a control panel 7 is provided on the front side of the base 1;

[0028] In this embodiment, when pressing the mobile phone back cover 11 and the lens 12 together, the mobile phone back cover 11 is first placed on the mobile phone back cover support platform 61, and the rubber pad 62 is able to pass through the opening on the mobile phone back cover 11. After the placement is completed, the first extension rod 101 and the second extension plate 104 are pulled so that the inner side of the second extension plate 104 contacts the mobile phone back cover 11. The first extension rod 101 and the second extension plate 104 are rotated so that the insert block 102 is inserted into the placement base plate 6, and the magnet 103 provided at the bottom of the insert block 102 is magnetically attracted to the placement base plate 6, thereby fixing the positioning assembly 10 as a whole, and then the mobile phone back cover 11 is placed. The positioning frame 106 between the first extension rod 101 and the second extension plate 104 is aligned with the opening on the back cover 11 of the mobile phone, and then the lens 12 is placed in the positioning frame 106, and the wedge block 108 supports the lens 12, so that the lens 12 is aligned with the opening on the back cover 11 of the mobile phone, and will not be offset at will. When the lens 12 is pressed, pressure is applied to the wedge block 108 through the lens 12, so that the wedge block 108 is retracted into the positioning frame 106, so that it loses support for the lens 12, so that the lens 12 can be directly pressed into the back cover 11 of the mobile phone, and precise positioning and pressing are achieved. Example 2

[0029] Based on the above embodiment 1, please refer to the attached Figure 2 、 Figure 3 A pressing assembly 9 is provided at the bottom of the lifting plate 8, and the pressing assembly 9 includes a mounting top plate 91 fixedly connected to the bottom of the lifting plate 8. A pressing groove 92 is provided at the bottom of the mounting top plate 91, and the pressing groove 92 is aligned with the placement bottom plate 6, and a pressing plate 93 is fixedly connected to the top of the pressing groove 92.

[0030] Please refer to the attached Figure 3 The bottom of the pressing plate 93 is made of rubber.

[0031] In this embodiment, during pressing, the hydraulic cylinder 3 drives the lifting plate 8 to drive the pressing assembly 9 to move downward, so that the installation top plate 91 at the bottom of the installation top plate 91 will completely cover the placement base plate 6, and at the same time, the pressing plate 93 on the inner wall of the pressing groove 92 contacts the lens 12 and presses the lens 12 into the back cover 11 of the mobile phone. At the same time, when the interior of the pressing groove 92 covers the back cover 11 of the mobile phone and the positioning assembly 10, the inner wall of the pressing groove 92 will not contact and press them, and the bottom of the pressing plate 93 is made of rubber, which can prevent damage to the lens 12 during pressing.

[0032] The working principle and use process of the present invention are as follows: when pressing the mobile phone back cover 11 and the lens 12 together, first place the mobile phone back cover 11 on the mobile phone back cover support 61, so that the rubber pad 62 can pass through the opening on the mobile phone back cover 11. After the placement is completed, pull the first extension rod 101 and the second extension plate 104 to make the inner side of the second extension plate 104 contact with the mobile phone back cover 11, then rotate the first extension rod 101 and the second extension plate 104 so that the insert block 102 is inserted into the placement base plate 6, and the insert block 102 is inserted into the placement base plate 6. The magnet 103 provided at the bottom of 102 is magnetically attracted to the placement base plate 6, thereby fixing the positioning assembly 10 as a whole, and also fixing the back cover 11 of the mobile phone. At this time, the positioning frame 106 between the first extension rod 101 and the second extension plate 104 is aligned with the opening on the back cover 11 of the mobile phone, and the lens 12 is placed in the positioning frame 106. The lens 12 is supported by the wedge block 108, so that the lens 12 can be aligned with the opening on the back cover 11 of the mobile phone, and the lens 12 will not be offset at will.

[0033] The lifting plate 8 is driven by the hydraulic cylinder 3 to drive the pressing assembly 9 to move downward, so that the installation top plate 91 at the bottom of the installation top plate 91 will completely cover the placement bottom plate 6. At the same time, the pressing plate 93 on the inner wall of the pressing groove 92 contacts the lens 12 and presses the lens 12 into the back cover 11 of the mobile phone. When the lens 12 is pressed, the lens 12 will exert pressure on the wedge block 108, so that the wedge block 108 will retract into the positioning frame 106, causing it to lose support for the lens 12, and then the lens 12 can be directly pressed into the back cover 11 of the mobile phone to achieve precise positioning and pressing. During the pressing process, when the interior of the pressing groove 92 covers the back cover 11 of the mobile phone and the positioning assembly 10, the inner wall of the pressing groove 92 will not contact and press it, and the bottom of the pressing plate 93 is made of rubber, which can prevent damage to the lens 12 during pressing.

Claims

1. A mobile phone back cover lens pressing jig, comprising a base (1), a mobile phone back cover (11), a lens (12), a mounting base plate (5) and a placement base plate (6), characterized in that: The top rear side of the base (1) is fixedly connected to a cover body (2), the top of the mounting base plate (5) is fixedly connected to a placement base plate (6), and a positioning assembly (10) is provided on the top of the placement base plate (6); The positioning assembly (10) includes a positioning frame (106), the right side of the positioning frame (106) is fixedly connected to a first extension rod (101), the left side of the positioning frame (106) is fixedly connected to a second extension plate (104), and the left and right sides of the inner wall of the positioning frame (106) are penetrated and slidably connected with evenly distributed wedge blocks (108), and the side of the wedge block (108) adjacent to the positioning frame (106) is fixedly connected to a return spring (107), and the other side of the return spring (107) is fixedly connected to the positioning frame (106).

2. The mobile phone rear cover lens pressing jig according to claim 1, characterized in that: One end of the second extension plate (104) adjacent to the placement base plate (6) is rotatably connected to a slider (105), and one end of the first extension rod (101) adjacent to the placement base plate (6) is fixedly connected to an insert block (102), and a magnet (103) is passed through and fixedly connected to the bottom of the insert block (102).

3. The mobile phone rear cover lens pressing jig according to claim 1, characterized in that: A hydraulic cylinder (3) is passed through and fixedly connected to the top of the cover body (2); a lifting plate (8) is provided at the output end of the hydraulic cylinder (3); a moving assembly (4) is provided in the middle of the top of the base (1); and a mounting base plate (5) is provided on the top of the moving assembly (4).

4. The mobile phone rear cover lens pressing jig according to claim 3, characterized in that: A mobile phone back cover support platform (61) is fixedly connected to the middle of the top of the placement base plate (6), a rubber pad (62) is fixedly connected to the top of the mobile phone back cover support platform (61), the placement base plate (6) and the slider (105) are penetrated and slidably connected, the placement base plate (6) and the insert block (102) are penetrated and slidably connected, a rubber layer is provided on the top of the wedge block (108), and the top and bottom of the wedge block (108) are both fixedly connected to the limit plate.

5. The mobile phone rear cover lens pressing jig according to claim 4, characterized in that: A pressing assembly (9) is provided at the bottom of the lifting plate (8), and the pressing assembly (9) includes a mounting top plate (91) fixedly connected to the bottom of the lifting plate (8), a pressing groove (92) is provided at the bottom of the mounting top plate (91), and the pressing groove (92) is aligned with the placement bottom plate (6), and a pressing plate (93) is fixedly connected to the top of the pressing groove (92).

6. The mobile phone rear cover lens pressing jig according to claim 5, characterized in that: The bottom of the pressing plate (93) is made of rubber.

7. The mobile phone rear cover lens pressing jig according to claim 1, characterized in that: A control panel (7) is provided on the front side of the base (1).

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