Mobile phone screen maintenance device

Abstract

The utility model discloses a mobile phone screen maintenance device, which comprises a mounting frame, a mounting mechanism is arranged on the mounting frame, the mounting mechanism comprises a bottom supporting plate, a top plate, a sliding plate, a mounting hole, a side plate and a positioning bolt, the bottom supporting plate is mounted at the bottom end of the mounting frame, the top plate is mounted at the top end of the mounting frame, the sliding plate is slidably mounted on the top plate, and the mounting hole is formed in the side plate. The mounting holes are distributed in the two sides of the mounting frame, the side plates are distributed in the two sides of the mounting frame, the positioning bolts are inserted into the mounting holes, a pressing mechanism is arranged on the mounting frame, and the pressing mechanism comprises an insertion cylinder, a pressing plate, a clamping rod, a clamping sleeve, a clamping block, a clamping groove and a lock sleeve. The inserting cylinder is arranged on the bottom supporting plate, and the pressing plate is arranged above the inserting cylinder, so that the technical problem of lack of a professional fixing device in the background technology is solved.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone screen repair technology, and more specifically, it relates to a mobile phone screen repair device. Background Technology

[0002] With the rapid development of electronic technology and the continuous expansion of the smartphone market, the demand for mobile phone repair is increasing. However, current mobile phone repair workbenches generally have simple structures and limited functions, making it difficult to meet the complex needs of modern mobile phone repair.

[0003] Currently, most mobile phone repair work is still carried out on ordinary office desks. This approach has many shortcomings. First, ordinary desktops are often too smooth and flat, which makes it easy for mobile phones to slide during the repair process, increasing the difficulty of operation and the risk of damage. Second, there is a lack of professional fixing devices, making it difficult for repair personnel to fix the mobile phone stably, which affects the repair accuracy and efficiency.

[0004] To address the issue of phones sliding, some repair technicians may use clamping tools to hold the phone in place. However, this method often does more harm than good. Overly tight clamps may leave scratches or indentations on the sides of the phone, causing additional damage. This not only increases repair costs but may also lead to customer complaints, bringing unnecessary trouble and stress to the repair technicians. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a mobile phone screen repair device to solve the technical problem of lack of professional fixing device mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a mobile phone screen repair device, including a mounting frame, on which a mounting mechanism is provided. The mounting mechanism includes a bottom support plate, a top plate, a sliding plate, mounting holes, side plates, and positioning bolts. The bottom support plate is installed at the bottom of the mounting frame, the top plate is installed at the top of the mounting frame, and the sliding plate is slidably installed on the top plate. Multiple sets of mounting holes are provided on both sides of the mounting frame, and two sets of side plates are provided on both sides of the mounting frame. Multiple sets of positioning bolts are inserted into the mounting holes. A clamping mechanism is provided on the mounting frame, including a cylinder, a pressure plate, a snap-fit ​​rod, a snap-fit ​​sleeve, a snap-fit ​​block, a snap-fit ​​groove, and a locking sleeve. The cylinder is installed on the bottom support plate, the pressure plate is installed above the cylinder, the snap-fit ​​rod is inserted into the cylinder, the snap-fit ​​sleeve is installed on the top surface of the pressure plate, multiple sets of snap-fit ​​blocks are installed in the snap-fit ​​sleeve, the snap-fit ​​groove is located on the outer wall of the snap-fit ​​rod, and the locking sleeve slides on the outer wall of the snap-fit ​​sleeve.

[0009] The present invention is further configured such that a top ring is installed inside the snap-fit ​​sleeve, a compression spring is provided on the bottom surface of the top ring, and a bottom ring is installed on the bottom surface of the compression spring. This design can prevent excessive pressure from being applied to the mobile phone screen, reduce the risk of damage, and ensure uniform pressure distribution.

[0010] The present invention is further configured such that each of the multiple sets of snap-fit ​​blocks is equipped with a slider at its top, and each of the multiple sets of sliders is slidably connected to the snap-fit ​​sleeve. This design makes the clamping mechanism easier to operate in the initial state, and also provides an additional buffering effect for the clamping process, which can prevent the snap-fit ​​rod from completely disengaging from the insert and increases the safety of the device.

[0011] The present invention is further configured such that the top of each of the multiple sets of sliders extends out of the locking sleeve, and a push spring is connected between each of the multiple sets of sliders and the locking sleeve. The push spring provides an initial upward force, so that the locking block is kept in a higher position when not under pressure.

[0012] The present invention is further provided that a limiting block is installed at the top of the snap-fit ​​rod, which can prevent the snap-fit ​​rod from completely disengaging from the insert, thereby increasing the safety of the device.

[0013] The present invention is further configured such that a pad is installed on the mounting frame and a pad block is installed at the bottom of the mounting frame, which can prevent the locking rod from completely disengaging from the insert and increase the safety of the device.

[0014] The present invention is further configured such that the outer wall of the snap-fit ​​sleeve is provided with a locking mechanism, the locking mechanism including a support rod, a stop block, a limiting sleeve, a clearance groove and a tension spring. Multiple sets of support rods are provided and installed on the snap-fit ​​sleeve, multiple sets of a stop blocks are provided and respectively installed at the bottom ends of multiple sets of support rods, the limiting sleeve is rotatably installed on the outer wall of the lock sleeve, the clearance groove is provided on the limiting sleeve, and multiple sets of tension springs are provided with their two ends respectively connected to the snap-fit ​​sleeve and the lock sleeve, providing additional buffering and protection, reducing direct contact between metal parts and reducing the risk of damage to the mobile phone.

[0015] The present invention is further configured such that an adjustment mechanism is provided on the side plate, the adjustment mechanism including a rotating rod, a clamping member, a fastening bolt, a bracket, and a mounting member. The rotating rod is rotatably mounted on two sets of the side plates, two sets of clamping members are provided and mounted on the outer wall of the rotating rod, multiple sets of fastening bolts are provided and mounted on the two sets of clamping members, the bracket is mounted on the bottom surface of the clamping member, and the mounting member is mounted on the bottom end between them. This design allows the operator to lock the clamping state after reaching a suitable pressure, and the rotation of the limiting sleeve can cause the abutment to insert into the clearance groove to achieve locking.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a mobile phone screen repair device, which has the following beneficial effects:

[0018] 1. The mounting mechanism achieves comprehensive fixation of the mobile phone through the coordinated action of the base plate, top plate, sliding plate, mounting holes, side plates, and positioning bolts. The base plate provides stable support for the mobile phone, while the adjustable sliding plate and side plates can adapt to mobile phones of different sizes, ensuring that the mobile phone remains stable during the repair process. The design of multiple sets of mounting holes and positioning bolts increases the flexibility of fixation, allowing the operator to choose the best fixation position according to different mobile phone models. This design not only improves the stability of fixation but also reduces the risk of damage to the mobile phone, solving the problem of mobile phones easily sliding on traditional repair tables.

[0019] 2. The clamping mechanism consists of an insert, pressure plate, locking rod, locking sleeve, locking block, locking groove, and locking sleeve. It provides a precise and controllable pressure adjustment system. The engagement between the locking rod and the insert allows the pressure plate to move precisely in the vertical direction, while the engagement between the locking block and the locking groove enables multi-level pressure adjustment. The locking sleeve design further enhances the stability of the pressure. The combination of the top ring, pressure spring, and bottom ring provides a buffer for the pressure system, effectively preventing excessive pressure from being applied to the phone screen. The slider and push spring settings increase the smoothness and controllability of the clamping process. This precise clamping mechanism can not only adapt to phones of different thicknesses, but also ensure that just the right amount of pressure is applied during the repair process, ensuring the fixing effect while avoiding additional damage to the phone.

[0020] 3. The locking mechanism includes a support rod, a stop block, a limiting sleeve, a relief groove, and a tension spring. It provides a reliable locking function for the pressed state. By rotating the limiting sleeve, the stop block can be precisely inserted into the relief groove to lock the pressure. The design of the tension spring ensures the continuous stability of the locked state. This locking mechanism effectively prevents the accidental release of pressure during maintenance, greatly improving the safety and stability of maintenance operations. At the same time, this design also allows the operator to maintain a fixed state for a long time without continuous manual pressure, thereby improving work efficiency and comfort.

[0021] 4. The adjustment mechanism consists of a rotating rod, clamping parts, fastening bolts, a bracket, and mounting parts, providing additional stability and flexibility to the entire maintenance device. The design of the rotating rod and clamping parts allows the operator to adjust the position and angle of the device as needed, while the fastening bolts can firmly lock the adjusted position. The bracket and mounting parts not only increase the stability of the entire device but also enable the device to be connected to external equipment or workbenches, further expanding its application range. This adjustment mechanism design allows the maintenance device to adapt to various working environments and maintenance needs, greatly improving the device's versatility and practicality. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a mobile phone screen repair device according to the present invention.

[0023] Figure 2 This is a schematic diagram of the adjustment mechanism in this utility model;

[0024] Figure 3 This is a schematic diagram of the installation mechanism in this utility model;

[0025] Figure 4 This is a schematic diagram of the locking mechanism in its disassembled state in this utility model;

[0026] Figure 5 This is a cross-sectional view of the locking mechanism in this utility model.

[0027] Figure 6 This is a schematic diagram of the connection structure between the card block and the card slot in this utility model;

[0028] In the diagram: 1. Mounting frame; 2. Base plate; 3. Top plate; 4. Sliding plate; 5. Mounting hole; 6. Side plate; 7. Positioning bolt; 8. Insert cylinder; 9. Pressure plate; 10. Snap-fit ​​rod; 11. Snap-fit ​​sleeve; 12. Snap-fit ​​block; 13. Snap-fit ​​groove; 14. Locking sleeve; 15. Top ring; 16. Compression spring; 17. Bottom ring; 18. Slider; 19. Push spring; 20. Limiting block; 21. Pad plate; 22. Pad block; 23. Support rod; 24. Abutment block; 25. Limiting sleeve; 26. Relief groove; 27. Tension spring; 28. Rotating rod; 29. ​​Clamping component; 30. Fastening bolt; 31. Bracket; 32. Mounting component. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0031] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0032] Please see Figure 1-6 A mobile phone screen repair device includes a mounting frame 1, on which a mounting mechanism is provided. The mounting mechanism includes a bottom support plate 2, a top plate 3, a sliding plate 4, mounting holes 5, side plates 6, and positioning bolts 7. The bottom support plate 2 is installed at the bottom of the mounting frame 1, the top plate 3 is installed at the top of the mounting frame 1, the sliding plate 4 is slidably installed on the top plate 3, multiple sets of mounting holes 5 are distributed on both sides of the mounting frame 1, two sets of side plates 6 are distributed on both sides of the mounting frame 1, and multiple sets of positioning bolts 7 are inserted into the mounting holes 5. Inside, a clamping mechanism is provided on the mounting frame 1. The clamping mechanism includes a tube 8, a pressure plate 9, a snap-fit ​​rod 10, a snap-fit ​​sleeve 11, a snap-fit ​​block 12, a snap-fit ​​groove 13, and a locking sleeve 14. The tube 8 is set on the bottom support plate 2, the pressure plate 9 is set above the tube 8, the snap-fit ​​rod 10 is inserted into the tube 8, the snap-fit ​​sleeve 11 is installed on the top surface of the pressure plate 9, multiple snap-fit ​​blocks 12 are installed in the snap-fit ​​sleeve 11, the snap-fit ​​groove 13 is set on the outer wall of the snap-fit ​​rod 10, and the locking sleeve 14 slides on the outer wall of the snap-fit ​​sleeve 11.

[0033] A top ring 15 is installed inside the snap-fit ​​sleeve 11. A compression spring 16 is provided on the bottom surface of the top ring 15. A bottom ring 17 is installed on the bottom surface of the compression spring 16. This design forms a buffer system. When pressure is applied, the compression spring 16 can be compressed to provide a buffering effect. This design can prevent excessive pressure from being applied to the mobile phone screen, reduce the risk of damage, and ensure the uniform distribution of pressure.

[0034] Each of the multiple sets of snap-fit ​​blocks 12 is equipped with a slider 18 at its top, and the multiple sets of sliders 18 are slidably connected to the snap-fit ​​sleeve 11. This design allows the snap-fit ​​blocks 12 to move freely in the vertical direction, increasing the flexibility of the clamping mechanism. The design of the sliders 18 ensures the smooth movement of the snap-fit ​​blocks 12, improving the accuracy and controllability of the clamping process.

[0035] Multiple sets of sliders 18 have their top ends extended from the snap-fit ​​sleeves 11. Each set of sliders 18 is connected to the snap-fit ​​sleeves 11 by a push spring 19. The push spring 19 provides an initial upward force, which keeps the snap-fit ​​block 12 in a high position when not under pressure. This design makes the clamping mechanism easier to operate in the initial state and also provides additional cushioning for the clamping process.

[0036] A limiting block 20 is installed at the top of the locking rod 10. The limiting block 20 can prevent the locking rod 10 from completely disengaging from the insert 8, which increases the safety of the device. At the same time, it can also serve as a visual indicator to help the operator judge the degree of compression.

[0037] A pad 21 is installed on the mounting frame 1, and a pad 22 is installed at the bottom of the mounting block. The pad 21 and the pad 22 provide additional cushioning and protection, reduce direct contact between metal parts, reduce the risk of damage to the mobile phone, and also reduce noise during operation.

[0038] The outer wall of the snap-fit ​​sleeve 11 is provided with a locking mechanism, which includes a support rod 23, a stop block 24, a limiting sleeve 25, a relief groove 26, and a tension spring 27. Multiple sets of support rods 23 are installed on the snap-fit ​​sleeve 11, and multiple sets of a stop blocks 24 are installed at the bottom of multiple sets of support rods 23. The limiting sleeve 25 is rotatably installed on the outer wall of the locking sleeve 14, and the relief groove 26 is provided on the limiting sleeve 25. Multiple sets of tension springs 27 are provided, with both ends connected to the snap-fit ​​sleeve 11 and the locking sleeve 14 respectively. This design allows the operator to lock the clamping state after reaching the appropriate pressure. The rotation of the limiting sleeve 25 can cause the stop block 24 to insert into the relief groove 26 to achieve locking. The tension spring 27 ensures the stability of the locked state. This mechanism greatly improves the safety and ease of operation of the device.

[0039] In this embodiment, firstly, the operator opens the mounting frame 1 and places the mobile phone to be repaired on the base plate 2. The side plate 6 and the positioning bolt 7 are fixed to the side of the mobile phone screen by inserting into the mounting hole 5. At the same time, the side plate 6 is installed to ensure that the screen remains stable during the repair process. Then, the sliding plate 4 is slid to restrict the top surface of the mobile phone. The clamping mechanism is operated to insert the locking rod 10 into the insert 8. The pressure plate 9 descends to the appropriate position to press the bottom top surface of the mobile phone. The operator inserts the locking rod 10 into the insert 8, and the pressure plate 9 descends accordingly, locking the sleeve. The locking block 12 inside the locking rod 10 engages with the locking groove 13 on the outer wall of the locking rod 10 to achieve locking at different heights. The locking sleeve 14 can slide on the outer wall of the locking sleeve 11 to fix the position of the locking block 12. The compression spring 16 and the bottom ring 17 provide a buffering effect to prevent excessive pressure on the screen. When the pressing mechanism reaches the appropriate position, the operator rotates the limiting sleeve 25 to insert the abutment 24 into the relief groove 26. The tension spring 27 can maintain the stability of the locked state, thus preventing accidental pressure release during maintenance.

[0040] Please see Figure 2 As one implementation of the adjustment mechanism: an adjustment mechanism is provided on the side plate 6. The adjustment mechanism includes a rotating rod 28, a clamping member 29, a fastening bolt 30, a bracket 31, and a mounting member 32. The rotating rod 28 is rotatably mounted on two sets of side plates 6. Two sets of clamping members 29 are provided and mounted on the outer wall of the rotating rod 28. Multiple sets of fastening bolts 30 are provided and mounted on the two sets of clamping members 29. The bracket 31 is mounted on the bottom surface of the clamping member 29, and the mounting member 32 is mounted on the bottom end between them. This design allows the operator to adjust the position and angle of the device as needed. The rotating rod 28 and the clamping member 29 provide rotation and fixing functions. The fastening bolt 30 can lock the adjusted position. The bracket 31 and the mounting member 32 increase the stability of the entire device and allow connection to external equipment. This mechanism greatly improves the flexibility and adaptability of the device, enabling it to adapt to various working environments and maintenance needs.

[0041] More specifically, the operator can rotate the lever 28 to adjust the position of the two sets of clamping parts 29. By adjusting the fastening bolt 30, the position of the clamping parts 29 can be fixed, and the mounting part 32 can be connected to the external table or maintenance equipment. The bracket 31 and the mounting part 32 can provide additional support and fixing points, further increasing the stability of the maintenance process.

[0042] In summary, the overall equipment is used or operated as follows: First, the operator opens the mounting frame 1, places the mobile phone to be repaired on the base plate 2, and uses the side plate 6 and positioning bolt 7 to fix the side of the mobile phone screen by inserting them into the mounting holes 5. Simultaneously, the side plate 6 is installed to ensure the screen remains stable during repair. Then, the sliding plate 4 is slid to restrict the top surface of the mobile phone. The clamping mechanism is operated, inserting the locking rod 10 into the insert 8. The pressure plate 9 descends to the appropriate position to press the bottom and top surface of the mobile phone. The operator inserts the locking rod 10 into the insert 8, and the pressure plate 9 descends accordingly. The locking block 12 inside the locking sleeve 11 engages with the locking groove 13 on the outer wall of the locking rod 10 to achieve locking at different heights. The locking sleeve 14 can slide on the outer wall of the locking sleeve 11 to fix the position of the locking block 12. The compression spring 16 and the bottom ring 17 provide a buffering effect to prevent excessive pressure on the screen. When the pressing mechanism reaches the appropriate position, the operator rotates the limiting sleeve 25 to insert the abutment 24 into the relief groove 26. The tension spring 27 can maintain the stability of the locked state, thus preventing accidental pressure release during maintenance.

[0043] The operator can rotate the lever 28 to adjust the position of the two sets of clamping parts 29. By adjusting the fastening bolt 30, the position of the clamping parts 29 can be fixed, and the mounting part 32 can be connected to the external table or maintenance equipment. The bracket 31 and the mounting part 32 can provide additional support and fixing points, further increasing the stability of the maintenance process.

[0044] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile phone screen repair device, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a mounting mechanism, which includes a bottom support plate (2), a top plate (3), a sliding plate (4), mounting holes (5), side plates (6), and positioning bolts (7). The bottom support plate (2) is installed at the bottom of the mounting frame (1), the top plate (3) is installed at the top of the mounting frame (1), the sliding plate (4) is slidably installed on the top plate (3), the mounting holes (5) are provided in multiple sets distributed on both sides of the mounting frame (1), the side plates (6) are provided in two sets distributed on both sides of the mounting frame (1), and the positioning bolts (7) are provided in multiple sets inserted into the mounting holes (5). The mounting frame (1) is provided with... There is a clamping mechanism, which includes a tube (8), a pressure plate (9), a snap-fit ​​rod (10), a snap-fit ​​sleeve (11), a snap-fit ​​block (12), a snap-fit ​​groove (13), and a locking sleeve (14). The tube (8) is set on the bottom support plate (2), the pressure plate (9) is set above the tube (8), the snap-fit ​​rod (10) is inserted into the tube (8), the snap-fit ​​sleeve (11) is installed on the top surface of the pressure plate (9), multiple sets of snap-fit ​​blocks (12) are installed in the snap-fit ​​sleeve (11), the snap-fit ​​groove (13) is set on the outer wall of the snap-fit ​​rod (10), and the locking sleeve (14) slides on the outer wall of the snap-fit ​​sleeve (11).

2. The mobile phone screen repair device according to claim 1, characterized in that: A top ring (15) is installed inside the snap sleeve (11), and a compression spring (16) is provided on the bottom surface of the top ring (15). A bottom ring (17) is installed on the bottom surface of the compression spring (16).

3. The mobile phone screen repair device according to claim 2, characterized in that: multiple sets Each of the snap-fit ​​blocks (12) is equipped with a slider (18) at its top, and multiple sets of sliders (18) are slidably connected to the snap-fit ​​sleeve (11).

4. A mobile phone screen repair device according to claim 3, characterized in that: multiple sets Each slider (18) has a snap-fit ​​sleeve (11) extending from its top end, and multiple sets of sliders (18) are connected to snap-fit ​​sleeves (11) by push springs (19).

5. A mobile phone screen repair device according to claim 4, characterized in that: A limiting block (20) is installed at the top of the snap-fit ​​rod (10).

6. A mobile phone screen repair device according to claim 5, characterized in that: A pad (21) is installed on the mounting frame (1), and a pad block (22) is installed at the bottom of the mounting frame (1).

7. A mobile phone screen repair device according to claim 6, characterized in that: The outer wall of the snap-fit ​​sleeve (11) is provided with a locking mechanism. The locking mechanism includes a support rod (23), a stop block (24), a limiting sleeve (25), a clearance groove (26), and a tension spring (27). Multiple sets of the support rod (23) are installed on the snap-fit ​​sleeve (11). Multiple sets of the stop block (24) are installed at the bottom of multiple sets of the support rod (23). The limiting sleeve (25) is rotatably installed on the outer wall of the lock sleeve (14). The clearance groove (26) is provided on the limiting sleeve (25). Multiple sets of the tension spring (27) are provided, and both ends are connected to the snap-fit ​​sleeve (11) and the lock sleeve (14) respectively.

8. A mobile phone screen repair device according to claim 7, characterized in that: An adjustment mechanism is provided on the side plate (6). The adjustment mechanism includes a rotating rod (28), a clamping member (29), a fastening bolt (30), a bracket (31), and a mounting member (32). The rotating rod (28) is rotatably mounted on two sets of the side plates (6). Two sets of clamping members (29) are provided on the outer wall of the rotating rod (28). Multiple sets of fastening bolts (30) are provided on the two sets of clamping members (29). The bracket (31) is mounted on the bottom surface of the clamping member (29). The mounting member (32) is mounted on the bottom end between them.

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