Mobile phone side key bolt assembling and pressing two-in-one jig

Abstract

The utility model discloses a mobile phone side key plug pin assembling and pressing two-in-one jig which comprises a working table, a product positioning plate is arranged on the working table and used for positioning and installing a mobile phone middle frame, and a side key pushing and pressing mechanism and a plug pin rotating and pressing mechanism are arranged on the working table and correspond to the assembling and pressing portions of a mobile phone middle frame side key and a plug pin respectively. The action of manually pressing the side key is replaced by the action of the air cylinder, so that the working efficiency is improved, and the working intensity is reduced; a jig product structure is positioned and placed at 45 degrees, so that the side key is prevented from falling off before being mounted; a pressing jig and an assembling jig are integrated on one set of jig, so that the working efficiency is improved, and the working hours are reduced; and a fool-proof structural design is adopted, so that a poor structure caused by misoperation of rotating and pressing actions is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone processing jigs, in particular to a two-in-one jig for assembling and pressing side key latches of a mobile phone. Background Art

[0002] like Figure 1 As shown, in the existing mobile phone side key latch assembly and pressing process, the volume key 1 and the power key 2 need to be manually installed into the mobile phone middle frame 3, and then they are manually pushed and pressed in, and then the latch 4 with the latch handle 5 is held and inserted into the card slot, and the latch handle is broken at the same time, and then the latch is manually pressed down with the broken latch handle to fix it, thereby completing the side key latch assembly and pressing two-in-one action, as shown in FIG. Figure 2 As shown in the figure, manual assembly has low work efficiency and high work intensity. At the same time, manual pressing is prone to failure to press in place, and the assembly stability is poor. Utility Model Content

[0003] In order to solve the above technical problems, the utility model designs a two-in-one jig for assembling and pressing the side key latch of a mobile phone.

[0004] The utility model adopts the following technical solutions:

[0005] A two-in-one fixture for assembling and pressing side key pins of a mobile phone, comprising a workbench, a product positioning plate is arranged on the workbench, and is used to position and install a mobile phone middle frame, and a side key pushing mechanism and a pin rotating pressing mechanism are respectively arranged on the workbench corresponding to the side key and pin assembly and pressing positions of the mobile phone middle frame;

[0006] The side key pushing mechanism comprises a cylinder, a push block fixing seat and a side key push block, the side key push block is arranged in conjunction with the side key of the mobile phone middle frame, the output end of the cylinder is fixedly connected to the push block fixing seat, and the side key push block is fixedly installed on the push block fixing seat;

[0007] The latch rotation and pressing mechanism includes a rotating seat, a rotating pin, a rotating pressing rod and a latch pressing block. The rotating seat is fixed on a workbench, a rotating pin is plugged into the rotating seat, a rotating pressing rod is rotatably connected to the rotating pin, a latch pressing block is fixedly installed on the rotating pressing rod, and the latch pressing block is arranged in conjunction with the latch of the mobile phone middle frame.

[0008] Preferably, the cylinder is fixedly connected to the bottom of the workbench, and an opening connecting the upper and lower parts of the workbench is opened on the workbench, and the cylinder drives the push block fixing seat to push along the opening position.

[0009] Preferably, a torsion spring is installed on the rotating pin, and the torsion spring is used for automatically resetting the rotating pressing rod.

[0010] Preferably, an anti-mistake screw is installed on the rotating pressing rod, and the position of the anti-mistake screw corresponds to the front position of the pushing fixing seat.

[0011] Preferably, a handle is installed on the end of the rotary pressing rod.

[0012] Preferably, an oblique support block is installed at the bottom of the workbench.

[0013] Preferably, the oblique support block is an oblique 45-degree angle support block.

[0014] The beneficial effects of the utility model are as follows: (1) the cylinder action replaces the manual action of pressing the side key, thereby improving work efficiency and reducing work intensity; (2) the fixture product structure is positioned at 45 degrees to prevent the side key from falling off before installation; (3) the pressing fixture and the assembly fixture are combined into one set of fixtures, thereby improving work efficiency and reducing work hours; (4) the fool-proof structure design is adopted to prevent structural defects caused by misoperation of the rotation pressing action. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an existing mobile phone side key latch before assembly and pressing;

[0016] Figure 2 It is a structural schematic diagram of an existing mobile phone after the side key latch is assembled and pressed;

[0017] Figure 3 It is a structural schematic diagram of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the utility model from another angle;

[0019] Figure 5 yes Figure 3 An enlarged view of position I in the middle;

[0020] Figure 6 yes Figure 4 A schematic diagram of a structure of a middle side key push mechanism at II;

[0021] Figure 7 This is a diagram of a usage state of the mobile phone of the utility model after the side key latch is assembled and pressed;

[0022] In the figure: 1. volume button, 2. power button, 3. mobile phone middle frame, 4. latch, 5. latch handle, 6. workbench, 7. product positioning plate, 8. side button pushing mechanism, 9. latch rotating pressing mechanism, 10. handle, 11. oblique support block, 12. rotating seat, 13. rotating pin, 14. torsion spring, 15. anti-idiot screw, 16. rotating pressing rod, 17. latch pressing block, 18. cylinder, 19. push block fixing seat, 20. side button push block. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0024] Example: Figure 3-Figure 7 As shown, a two-in-one fixture for assembling and pressing side key latches of a mobile phone comprises a workbench 6, on which a product positioning plate 7 is provided for positioning and installing a mobile phone middle frame, and a side key pushing mechanism 8 and a latch rotating pressing mechanism 9 are respectively provided on the workbench corresponding to the side key and latch assembly and pressing positions of the mobile phone middle frame;

[0025] The side key pushing mechanism includes a cylinder 18, a push block fixing seat 19 and a side key push block 20. The side key push block is arranged in cooperation with the side key of the mobile phone middle frame. The output end of the cylinder is fixedly connected to the push block fixing seat, and the side key push block is fixedly installed on the push block fixing seat.

[0026] The latch rotating and pressing mechanism includes a rotating seat 12, a rotating pin 13, a rotating pressing rod 16 and a latch pressing block 17. The rotating seat is fixed on a workbench, a rotating pin is plugged into the rotating seat, a rotating pressing rod is rotatably connected to the rotating pin, a latch pressing block is fixedly installed on the rotating pressing rod, and the latch pressing block is arranged in conjunction with the latch of the mobile phone middle frame.

[0027] The cylinder is fixedly connected to the bottom of the workbench, and an opening connecting the upper and lower parts of the workbench is provided on the workbench. The cylinder drives the push block fixing seat to push along the opening position. A torsion spring 14 is installed on the rotating pin, and the torsion spring is used for automatically resetting the rotating pressing rod.

[0028] The rotary pressing rod is provided with an anti-mistake screw 15, and the position of the anti-mistake screw corresponds to the position before the push fixing seat is pushed, so as to prevent the rotary pressing action from being misoperated and causing structural defects.

[0029] A handle 10 is installed on the end of the rotary pressing rod. It is convenient to operate the rotary pressing rod for pressing by the handle.

[0030] An oblique support block 11 is installed at the bottom of the workbench. The oblique support block is an oblique 45-degree support block to prevent the side key from falling off before installation.

[0031] When the utility model is used, the side key is first installed in the middle frame product, and then placed in the product positioning plate, and the side key push block mechanism is driven by the cylinder to push the side key. Then the latch is installed in the latch slot, and the latch handle is pulled off at the same time.

[0032] When the cylinder is in the state of pushing the side key, rotate and press the rotary pressing rod onto the side key pin to fully assemble it. Then release the rotary pressing rod, and it returns to the open and closed state under the action of the torsion spring, and the cylinder is in the withdrawal state. Remove the assembled product.

[0033] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.

Claims

1. A two-in-one jig for assembling and pressing the side key pin of a mobile phone, comprising a workbench, characterized in that: The workbench is provided with a product positioning plate for positioning and installing the mobile phone middle frame, and the workbench is provided with a side key pushing mechanism and a latch rotating pressing mechanism corresponding to the side key and latch assembly pressing positions of the mobile phone middle frame; The side key pushing mechanism comprises a cylinder, a push block fixing seat and a side key push block, the side key push block is arranged in conjunction with the side key of the mobile phone middle frame, the output end of the cylinder is fixedly connected to the push block fixing seat, and the side key push block is fixedly installed on the push block fixing seat; The latch rotation and pressing mechanism includes a rotating seat, a rotating pin, a rotating pressing rod and a latch pressing block. The rotating seat is fixed on a workbench, a rotating pin is plugged into the rotating seat, a rotating pressing rod is rotatably connected to the rotating pin, a latch pressing block is fixedly installed on the rotating pressing rod, and the latch pressing block is arranged in conjunction with the latch of the mobile phone middle frame.

2. According to claim 1, a two-in-one jig for assembling and pressing the side key pin of a mobile phone is characterized in that: The cylinder is fixedly connected to the bottom of the workbench, and an opening communicating with the upper and lower parts of the workbench is provided on the workbench. The cylinder drives the push block fixing seat to push along the opening position.

3. According to claim 1, a two-in-one jig for assembling and pressing the side key pin of a mobile phone is characterized in that: A torsion spring is installed on the rotating pin, and the torsion spring is used for automatically resetting the rotating pressing rod.

4. According to claim 1, a two-in-one jig for assembling and pressing the side key pin of a mobile phone is characterized in that: An anti-stupid screw is installed on the rotating pressing rod, and the position of the anti-stupid screw corresponds to the front position of the pushing fixing seat.

5. According to claim 1, a two-in-one jig for assembling and pressing the side key pin of a mobile phone is characterized in that: A handle is installed on the end of the rotary pressing rod.

6. The two-in-one jig for assembling and pressing the side key pin of a mobile phone according to claim 1 is characterized in that: An oblique support block is installed at the bottom of the workbench.

7. The two-in-one jig for assembling and pressing the side key pin of a mobile phone according to claim 6 is characterized in that: The oblique support block is an oblique 45-degree support block.

Images