Mobile phone rear cover disassembling and assembling jig

Abstract

The invention relates to the technical field of mobile phone maintenance, in particular to a mobile phone rear cover disassembling and assembling jig which comprises a base, a rotary table is rotationally installed on the upper surface of the base through a positioning pin, a clamping assembly used for clamping a mobile phone is arranged on the upper surface of the rotary table, a T-shaped groove is formed in one side of the base, and a supporting frame is arranged in the T-shaped groove in a sliding mode. A worker moves a supporting frame to move along a T-shaped groove, meanwhile, the worker controls a connecting rod to move in a reciprocating mode, the connecting rod drives a rubber plate to move, the rubber plate can adhere glass residues left on the surface of the glass rear cover while moving along the glass rear cover of the mobile phone, and therefore the glass residues are cleaned; and when the rear cover of the mobile phone is disassembled, the broken tempered glass slag is prevented from falling into the surrounding environment, so that the surrounding environment is prevented from being stained, and damage to maintenance personnel is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of mobile phone repair, and in particular to a mobile phone back cover disassembly and assembly jig. Background Art

[0002] In the field of water conservancy construction, a water depth measuring device is a device for measuring the depth of a water body, and is mainly used for measuring the depth of a water body for widening and deepening a river in a water conservancy project. The existing publication number is CN218397887U, which is a rotating screen disassembly fixture, including a base, a groove is provided in the middle position of the top of the base, a clamp is provided above the base, and two clamps are provided. The mobile phone screen disassembly tool of the utility model has a modular function, which can be changed when the demand changes. When the mobile phone screen or the back cover of the mobile phone needs to be disassembled, it can be matched with the disassembly module, and vice versa; the disassembly module is provided with a strong suction cup, and contains three holes to adjust the position of the screw rod as the size of the mobile phone screen changes; when the rotating component at the bottom needs to be rotated, the chassis is directly rotated to the required position, and the position will be locked automatically due to the structural design; the clamping component is provided with a camera avoidance position, which does not damage the camera when in use, and there are avoidance designs for the volume key and the power key on both sides of the component, which does not damage the keys when in use, and the overall design is more humane, convenient and practical.

[0003] However, in this structure, when the mobile phone screen or back cover is disassembled, since part of the screen and the back cover surface of some mobile phones are in a broken state during maintenance, when the mobile phone screen or the back cover is disassembled, some broken tempered glass slag will fall into the surrounding environment. These broken tempered glass slags will not only pollute the surrounding environment, but also may cause harm to the maintenance personnel. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a mobile phone back cover disassembly and assembly jig, which solves the problem in the prior art that when a mobile phone screen or a back cover is disassembled, part of the screen and a part of the back cover surface of some mobile phones are in a broken state during maintenance. When the mobile phone screen or the back cover is disassembled, part of the broken tempered glass slag will fall into the surrounding environment, and these broken tempered glass slag will not only pollute the surrounding environment, but also may cause harm to maintenance personnel.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A mobile phone back cover disassembly and assembly fixture comprises a base, a turntable is rotatably mounted on the upper surface of the base through a positioning pin, and a clamping assembly for clamping a mobile phone is arranged on the upper surface of the turntable;

[0007] A T-shaped groove is provided on one side of the base, a support frame is slidably arranged in the T-shaped groove, a rotating plate is rotatably installed between the two sides of the inner wall of the support frame through a rotating shaft, a limiting groove is provided on the upper surface of the rotating plate, and a vacuum suction cup is movably arranged in the limiting groove;

[0008] A cleaning component for cleaning broken glass on the back cover of a mobile phone is provided on one side of the rotating plate;

[0009] A stud is provided on one side of the upper surface of the turntable through a thread.

[0010] Preferably, the cleaning assembly includes a horizontal plate, which is fixedly mounted on one side of the rotating plate. Two connecting rods are slidably provided on the upper surface of the horizontal plate. A mobile frame is fixedly mounted on the lower ends of the two connecting rods, and a sticky plate structure is provided between the two sides of the inner wall of the mobile frame.

[0011] Preferably, the sticky plate structure includes a rotating rod, which is rotatably installed between the two sides of the inner wall of the movable frame, and the rotating rod body is fixedly installed with a plurality of connecting blocks, each of which has a connecting plate fixedly installed on one side, and each of which has a rubber plate arranged on one side.

[0012] Preferably, a trapezoidal groove is provided on one side surface of each of the connecting plates, a trapezoidal plate is fixedly mounted on one side of each of the rubber plates, and each of the trapezoidal plates is slidably disposed inside the corresponding trapezoidal groove.

[0013] Preferably, a first magnet is fixedly mounted on one side of the inner wall of each trapezoidal groove, a second magnet is fixedly mounted on one side of each trapezoidal plate, and each of the first magnets is arranged with opposite poles to the corresponding second magnet.

[0014] Preferably, a baffle is fixedly mounted on the upper ends of the two connecting rods, and an elastic member capable of compression and reset is sleeved on one side of the two connecting rod bodies close to the baffle.

[0015] Preferably, the elastic member is a spring.

[0016] Preferably, one end of the rotating rod passes through the movable frame;

[0017] A tightening structure for tightening the rotating rod is arranged on one side of the movable frame.

[0018] Preferably, the tightening structure comprises a fixing plate, the fixing plate is fixedly mounted on one side of the moving frame, a sliding groove is provided on one side of the fixing plate, a sliding block is slidably arranged in the sliding groove, and an arc-shaped top plate is fixedly mounted on one side of the sliding block;

[0019] A screw rod is rotatably installed between the two sides of the inner wall of the slide groove, and the slider thread is arranged on one side of the screw rod body;

[0020] The upper end of the screw rod passes through the fixing plate and is fixedly mounted with a rotating wheel.

[0021] Preferably, the clamping assembly comprises a moving groove, the moving groove is provided on the upper surface of the turntable, two moving blocks are slidably arranged in the moving groove, and clamping plates are fixedly installed on the upper surfaces of the two moving blocks;

[0022] A bidirectional threaded rod is rotatably mounted between the two sides of the inner wall of the moving groove, and the two moving blocks are respectively threadedly arranged on the two sides of the bidirectional threaded rod;

[0023] One end of the bidirectional threaded rod passes through the turntable and is fixedly mounted with a round block.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The staff moves the support frame to move along the T-slot, and at the same time controls the connecting rod to move back and forth, so that the connecting rod drives the rubber plate to move, so that the rubber plate can move along the glass back cover of the mobile phone and stick to the glass slag remaining on the surface of the glass back cover, thereby cleaning the glass slag and preventing the broken tempered glass slag from falling into the surrounding environment when disassembling the back cover of the mobile phone, thereby preventing the surrounding environment from being dirty and causing harm to the maintenance personnel.

[0026] 2. The staff controls the rotation of the rotating rod to drive the connecting plate and the rubber plate to rotate. When there are too many glass slags on the surface of a rubber plate, the staff can quickly move a new rubber plate to the top of the back cover of the mobile phone to ensure the continuity of the cleaning work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of a mobile phone back cover disassembly and assembly fixture of the present invention;

[0028] Figure 2 This is a schematic diagram of the top view of a mobile phone rear cover disassembly and assembly fixture of the present invention;

[0029] Figure 3 A mobile phone rear cover disassembly and assembly fixture of the present invention Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0030] Figure 4 A mobile phone rear cover disassembly and assembly fixture of the present invention Figure 2 Schematic diagram of the cross-section structure at BB in the middle;

[0031] Figure 5 A mobile phone back cover disassembly and assembly fixture of the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0032] Figure 6 A mobile phone back cover disassembly and assembly fixture of the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0033] Figure 7 A mobile phone back cover disassembly and assembly fixture of the present invention Figure 4 Schematic diagram of the enlarged structure at point C in the middle.

[0034] In the figure: 1, base; 2, positioning pin; 3, turntable; 301, stud; 4, clamping assembly; 401, moving groove; 402, moving block; 403, clamping plate; 404, two-way threaded rod; 405, round block; 5, T-slot; 6, support frame; 601, rotating shaft; 602, rotating plate; 603, limiting groove; 604, vacuum suction cup; 7, cleaning assembly; 701, horizontal plate; 702, connecting rod; 703, moving Frame; 704, adhesive plate structure; 7041, rotating rod; 7042, connecting block; 7043, connecting plate; 7044, rubber plate; 8, trapezoidal groove; 9, trapezoidal plate; 10, first magnet; 11, second magnet; 12, baffle; 13, elastic member; 14, tightening structure; 1401, fixing plate; 1402, slide groove; 1403, slider; 1404, arc top plate; 1405, screw rod; 1406, rotating wheel. DETAILED DESCRIPTION

[0035] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 work are within the scope of protection of the present invention.

[0036] like Figure 1-Figure 7 As shown, a mobile phone back cover disassembly and assembly fixture comprises a base 1, a turntable 3 is rotatably mounted on the upper surface of the base 1 through a positioning pin 2, and a clamping component 4 for clamping a mobile phone is arranged on the upper surface of the turntable 3;

[0037] A T-shaped slot 5 is provided on one side of the base 1, a support frame 6 is slidably provided in the T-shaped slot 5, a rotating plate 602 is rotatably installed between the two sides of the inner wall of the support frame 6 through a rotating shaft 601, a limiting slot 603 is provided on the upper surface of the rotating plate 602, and a vacuum suction cup 604 is movably provided in the limiting slot 603;

[0038] A cleaning component 7 for cleaning broken glass from the rear cover of a mobile phone is provided on one side of the rotating plate 602;

[0039] A stud 301 is provided through a thread on one side of the upper surface of the turntable 3 .

[0040] The cleaning assembly 7 includes a transverse plate 701, which is fixedly mounted on one side of the rotating plate 602. Two connecting rods 702 are slidably arranged on the upper surface of the transverse plate 701. A moving frame 703 is fixedly mounted on the lower ends of the two connecting rods 702. A sticky plate structure 704 is arranged between the two sides of the inner wall of the moving frame 703.

[0041] Through the above technical scheme, the staff places the mobile phone on the surface of the turntable 3, and then uses the clamping assembly 4 to clamp and fix the mobile phone, and then the staff moves the support frame 6 to make it move along the T-slot 5. At the same time, the staff controls the connecting rod 702 to move back and forth, so that the connecting rod 702 drives the rubber plate 7044 to move, so that the rubber plate 7044 can stick to the glass slag remaining on the surface of the glass back cover while moving along the glass back cover of the mobile phone, thereby cleaning the glass slag to avoid the broken tempered glass slag falling into the surrounding environment when disassembling the mobile phone back cover, preventing the surrounding environment from being polluted and causing harm to the maintenance personnel. After cleaning the glass slag, the staff uses the vacuum suction cup 604 to adsorb the mobile phone back cover. At this time, the lower end of the stud 301 is in contact with the upper surface of the turntable 3, and then the staff rotates the stud 301, so that the rotating plate 602 rotates with the rotating shaft 601 as the reference, so that the two rotating plates 602 drive the vacuum suction cup 604 to rotate, so that the vacuum suction cup 604 removes the mobile phone back cover from the mobile phone.

[0042] In this embodiment, the adhesive plate structure 704 includes a rotating rod 7041, which is rotatably installed between the two sides of the inner wall of the movable frame 703. The rotating rod 7041 has a plurality of connecting blocks 7042 fixedly installed on the rod body. A connecting plate 7043 is fixedly installed on one side of each connecting block 7042, and a rubber plate 7044 is provided on one side of each connecting plate 7043.

[0043] The staff controls the rotating rod 7041 to rotate, so that it drives the connecting plate 7043 and the rubber sheet 7044 to rotate. When too much glass slag is stuck on the surface of a rubber sheet 7044, the staff can quickly move a new rubber sheet 7044 to the top of the back cover of the mobile phone to ensure the continuity of the cleaning work process.

[0044] It can be understood that in the present application, a trapezoidal groove 8 is provided on the surface of one side of each connecting plate 7043, a trapezoidal plate 9 is fixedly installed on one side of each rubber plate 7044, and each trapezoidal plate 9 is slidably arranged in the corresponding trapezoidal groove 8.

[0045] A first magnet 10 is fixedly mounted on one side of the inner wall of each trapezoidal slot 8 , a second magnet 11 is fixedly mounted on one side of each trapezoidal plate 9 , and each first magnet 10 is arranged with opposite poles to the corresponding second magnet 11 .

[0046] The staff controls the movement of the trapezoidal plate 9 to drive the rubber plate 7044 to move, so that the first magnet 10 and the second magnet 11 are out of contact, allowing the staff to quickly disassemble the rubber plate 7044. Then the staff inserts the trapezoidal plate 9 set on one side of the new rubber plate 7044 into the trapezoidal groove 8, so that the first magnet 10 and the second magnet 11 are attracted to each other, thereby fixing the position of the rubber plate 7044, making it convenient for the staff to quickly install the rubber plate 7044, and then making it convenient for the staff to quickly replace the rubber plate 7044.

[0047] It can be understood that in the present application, a baffle 12 is fixedly mounted on the upper ends of the two connecting rods 702 , and an elastic member 13 capable of compression and reset is sleeved on one side of the shaft of the two connecting rods 702 close to the baffle 12 .

[0048] The elastic member 13 is a spring.

[0049] By setting a spring, the staff can control the movement of the rubber plate 7044 so that when the rubber plate 7044 sticks to the glass slag, the spring is compressed. After the cleaning is completed, the staff releases the baffle 12, and the rubber plate 7044 is reset under the elastic force generated by the spring reset. The staff does not need to manually reset it, thereby reducing the workload of the staff.

[0050] It can be understood that in the present application, one end of the rotating rod 7041 passes through the movable frame 703;

[0051] A tightening structure 14 for tightening the rotating rod 7041 is provided on one side of the moving frame 703 .

[0052] The tightening structure 14 includes a fixed plate 1401, which is fixedly mounted on one side of the mobile frame 703. A sliding groove 1402 is provided on one side of the fixed plate 1401. A sliding block 1403 is slidably arranged in the sliding groove 1402. An arc-shaped top plate 1404 is fixedly mounted on one side of the sliding block 1403.

[0053] A screw rod 1405 is rotatably installed between the two sides of the inner wall of the slide groove 1402, and the slider 1403 is threadedly arranged on one side of the shaft of the screw rod 1405;

[0054] The upper end of the screw rod 1405 passes through the fixing plate 1401 and is fixedly mounted with a rotating wheel 1406 .

[0055] The staff rotates the rotating wheel 1406 to drive the screw rod 1405 to rotate. The rotating screw rod 1405 drives the slider 1403 to move along the slide groove 1402 by screwing in the thread, so that the slider 1403 drives the arc-shaped top plate 1404 to move, so that the arc-shaped top plate 1404 can tighten the rotating rod 7041, so that the position of the rubber plate 7044 is fixed, and the rubber plate 7044 is prevented from shifting during the cleaning work.

[0056] It can be understood that in the present application, the clamping assembly 4 includes a moving groove 401, which is opened on the upper surface of the turntable 3, and two moving blocks 402 are slidably arranged in the moving groove 401, and clamping plates 403 are fixedly installed on the upper surfaces of the two moving blocks 402;

[0057] A bidirectional threaded rod 404 is rotatably mounted between the two sides of the inner wall of the moving groove 401, and two moving blocks 402 are respectively threadedly arranged on the two sides of the rod body of the bidirectional threaded rod 404;

[0058] One end of the bidirectional threaded rod 404 passes through the turntable 3 and is fixedly mounted with a round block 405 .

[0059] The staff rotates the round block 405 to drive the bidirectional threaded rod 404 to rotate. The rotating bidirectional threaded rod 404 drives the two moving blocks 402 and the clamping plate 403 to move relative to each other by screwing in the thread, so that the two clamping plates 403 can clamp and fix the mobile phone.

[0060] The working principle of this mobile phone back cover disassembly fixture:

[0061] When in use, first, the staff places the mobile phone on the surface of the turntable 3, and then the staff uses the clamping assembly 4 to clamp and fix the mobile phone, and then the staff moves the support frame 6 to make it move along the T-slot 5, and at the same time the staff controls the connecting rod 702 to move back and forth, so that the connecting rod 702 drives the rubber plate 7044 to move, so that the rubber plate 7044 can stick to the glass slag remaining on the surface of the glass back cover while moving along the glass back cover of the mobile phone, thereby cleaning the glass slag to prevent the broken tempered glass slag from falling into the surrounding environment when the mobile phone back cover is removed, to prevent the surrounding environment from being polluted, and to avoid causing harm to the maintenance personnel. After cleaning the glass slag, the staff uses the vacuum suction cup 604 to adsorb the mobile phone back cover. At this time, the lower end of the stud 301 is in contact with the upper surface of the turntable 3, and then the staff rotates the stud 301, so that the rotating plate 602 rotates with the rotating shaft 601 as the reference, so that the two rotating plates 602 drive the vacuum suction cup 604 to rotate, so that the vacuum suction cup 604 removes the mobile phone back cover from the mobile phone.

[0062] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A mobile phone back cover disassembly and assembly fixture, comprising a base (1), characterized in that: A turntable (3) is rotatably mounted on the upper surface of the base (1) via a positioning pin (2), and a clamping assembly (4) for clamping a mobile phone is provided on the upper surface of the turntable (3); A T-shaped groove (5) is provided on one side of the base (1), a support frame (6) is slidably arranged in the T-shaped groove (5), a rotating plate (602) is rotatably installed between the two sides of the inner wall of the support frame (6) via a rotating shaft (601), a limiting groove (603) is provided on the upper surface of the rotating plate (602), and a vacuum suction cup (604) is movably arranged in the limiting groove (603); A cleaning component (7) for cleaning broken glass on the rear cover of a mobile phone is provided on one side of the rotating plate (602); A stud (301) is provided on one side of the upper surface of the turntable (3) through which a thread is passed.

2. A mobile phone back cover disassembly and assembly jig according to claim 1, characterized in that: The cleaning assembly (7) comprises a transverse plate (701), wherein the transverse plate (701) is fixedly mounted on one side of a rotating plate (602), wherein two connecting rods (702) are slidably disposed through the upper surface of the transverse plate (701), wherein a movable frame (703) is fixedly mounted on the lower ends of the two connecting rods (702), and an adhesive plate structure (704) is disposed between the two sides of the inner wall of the movable frame (703).

3. A mobile phone rear cover disassembly and assembly jig according to claim 2, characterized in that: The adhesive plate structure (704) comprises a rotating rod (7041), wherein the rotating rod (7041) is rotatably mounted between two sides of the inner wall of the movable frame (703), and a plurality of connecting blocks (7042) are fixedly mounted on the rod body of the rotating rod (7041), and a connecting plate (7043) is fixedly mounted on one side of each connecting block (7042), and a rubber plate (7044) is arranged on one side of each connecting plate (7043).

4. A mobile phone rear cover disassembly and assembly fixture according to claim 3, characterized in that: A trapezoidal groove (8) is provided on one side surface of each of the connecting plates (7043), a trapezoidal plate (9) is fixedly mounted on one side of each of the rubber plates (7044), and each of the trapezoidal plates (9) is slidably disposed inside a corresponding trapezoidal groove (8).

5. A mobile phone rear cover disassembly and assembly fixture according to claim 4, characterized in that: A first magnet (10) is fixedly mounted on one side of the inner wall of each trapezoidal groove (8), a second magnet (11) is fixedly mounted on one side of each trapezoidal plate (9), and each of the first magnets (10) is arranged with opposite poles to the corresponding second magnet (11).

6. A mobile phone rear cover disassembly and assembly jig according to claim 5, characterized in that: A baffle (12) is fixedly mounted on the upper ends of the two connecting rods (702), and a compressible and resetting elastic member (13) is sleeved on one side of the rod body of the two connecting rods (702) close to the baffle (12).

7. A mobile phone rear cover disassembly and assembly jig according to claim 6, characterized in that: The elastic member (13) is a spring.

8. The mobile phone rear cover disassembly and assembly fixture according to claim 3, characterized in that: One end of the rotating rod (7041) passes through the movable frame (703); A tightening structure (14) for tightening the rotating rod (7041) is provided on one side of the movable frame (703).

9. A mobile phone rear cover disassembly and assembly jig according to claim 8, characterized in that: The tightening structure (14) comprises a fixed plate (1401), the fixed plate (1401) is fixedly mounted on one side of the moving frame (703), a sliding groove (1402) is provided on one side of the fixed plate (1401), a sliding block (1403) is slidably arranged in the sliding groove (1402), and an arc-shaped top plate (1404) is fixedly mounted on one side of the sliding block (1403); A screw rod (1405) is rotatably mounted between the two sides of the inner wall of the slide groove (1402), and the slider (1403) is threadedly arranged on one side of the shaft of the screw rod (1405); The upper end of the screw rod (1405) passes through the fixing plate (1401) and is fixedly mounted with a rotating wheel (1406).

10. The mobile phone rear cover disassembly and assembly fixture according to claim 1, characterized in that: The clamping assembly (4) comprises a moving groove (401), the moving groove (401) is provided on the upper surface of the turntable (3), two moving blocks (402) are slidably arranged in the moving groove (401), and clamping plates (403) are fixedly mounted on the upper surfaces of the two moving blocks (402); A bidirectional threaded rod (404) is rotatably mounted between the two sides of the inner wall of the moving groove (401), and the two moving blocks (402) are respectively threadedly arranged on the two sides of the rod body of the bidirectional threaded rod (404); One end of the bidirectional threaded rod (404) passes through the turntable (3) and is fixedly mounted with a round block (405).

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