Mobile phone shell repairing device

Abstract

The utility model provides a mobile phone shell repairing device which comprises a bottom plate and a mobile phone shell tray arranged on the bottom plate, and further comprises at least two clamping parts oppositely arranged on the side edges of a mobile phone shell and used for clamping and positioning the mobile phone shell. The sliding part comprises a moving frame which is arranged on the clamping part and slides relative to the clamping part, one end of a C-shaped support is connected to the moving frame in a sliding mode, a sliding block is arranged on the inner side of the C-shaped support in an up-down sliding mode, a supporting frame is arranged on the outer side of the sliding block, and a positioning hole used for containing a polishing gun is formed in the bottom of the supporting frame; and the extrusion spring is arranged between the bottom of the supporting frame and the lower part of the C-shaped bracket. The grinding precision and the clamping stability can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone shell repair, in particular to a mobile phone shell repair device. Background Art

[0002] As a consumer product, mobile phones have been used in all aspects of society. High-end mobile phones are expensive. Once they fall, the shell is easily damaged or even the parts are seriously damaged, causing serious economic losses to users. Therefore, more and more people use mobile phone cases to protect their mobile phones. Existing mobile phone cases are generally produced by injection molding. Injection molding is affected by molds and plastic particles. After the mobile phone cases are produced, some mobile phone cases with serious burrs need to be polished and repaired to avoid waste of resources. Existing repairs generally use manual repairs or simple fixtures to hold the polishing gun for operation. Manual repair strength is not easy to control, repair is difficult, and it is easy to cause the mobile phone case to be scrapped. When the fixture is clamped to hold the polishing gun for polishing, the position of the polishing gun cannot be flexibly adjusted, resulting in insufficient repair accuracy. Utility Model Content

[0003] The purpose of the utility model is to provide a mobile phone case repair device to address the deficiencies in the prior art. The device can realize the functions of positioning the mobile phone case and performing all-round grinding and repair by cooperating with the clamping part through a sliding component structure, thereby solving the problem that the position of the grinding gun cannot be flexibly adjusted, resulting in insufficient grinding accuracy and difficulty in repair.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone case repair device, comprising: a base plate, a mobile phone case tray arranged on the base plate, characterized in that it also includes at least two clamping parts relatively arranged at the sides of the mobile phone case for clamping and positioning the mobile phone case; a sliding component, which includes a movable frame arranged on the clamping part and sliding relative to the clamping part, one end of a C-shaped bracket is slidably connected to the movable frame, a sliding block is arranged on the inner side of the C-shaped bracket for sliding up and down, a support frame is arranged on the outer side of the sliding block, and a positioning hole for placing a grinding gun is opened at the bottom of the support frame; and an extrusion spring arranged between the bottom of the support frame and the lower part of the C-shaped bracket.

[0005] Preferably, each of the clamping parts includes a support plate arranged on the base plate, an abutment rod threadedly connected to the support plate, and a clamping plate abutting the abutment rod, a slideway 1 is fixedly arranged on the base plate, a connecting piece is slidably arranged on the slideway 1, and the clamping plate is sleeved on the connecting piece.

[0006] Preferably, a threaded hole is provided in the sliding block, and a clamping rod is connected in the threaded hole.

[0007] Preferably, a micrometer is fixedly provided on the upper portion of the C-shaped bracket, and the extended end of the micrometer abuts against the slider.

[0008] Preferably, a slide groove is provided on the outer side of the support frame, a screw is arranged in the slide groove, the screw is threadedly connected to the slider, and the screw cap is wider than the width of the slide groove.

[0009] Preferably, the clamping plate is provided with a moving groove, and the connecting member slides in the moving groove.

[0010] Preferably, the slideway 1 is arranged perpendicularly to the corresponding support plate.

[0011] Preferably, the movable frame and the C-shaped bracket are connected by means of a slide rail and a slide block.

[0012] Preferably, a micrometer sliding groove is provided on the C-shaped bracket.

[0013] The beneficial effects of the utility model are:

[0014] (1) The utility model can realize the processing of mobile phone cases of different models by replacing different molds. The relatively arranged clamping parts can provide a stable clamping force for the mobile phone case, so as to better fix the mobile phone case and ensure the stability of the mobile phone case during the repair process. The clamping parts are correspondingly arranged at the four sides of the mobile phone case tray, and the four sides of the mobile phone case on the mobile phone case tray are clamped and positioned, thereby improving the positioning accuracy of the mobile phone case.

[0015] (2) The utility model controls the position of the grinding gun by manually operating the sliding component, so as to repair the damaged mobile phone case on the mobile phone case tray at the lower side of the grinding gun, thereby realizing all-round repair of the damaged mobile phone case. A track is arranged on the inner side of the C-shaped bracket, and the slider can slide up and down on the track to drive the support frame to move, thereby driving the grinding gun on the support frame to move up and down. The grinding gun can be manually controlled to move up and down to grind and repair the mobile phone case, thereby increasing the comprehensiveness and accuracy of the mobile phone case repair.

[0016] (3) The utility model compresses the extrusion spring when the slider is manually driven to move downward, and the extrusion spring accumulates force. When the slider loses external force, the extrusion spring releases the elastic force to drive the slider to reset. When the grinding gun is about to approach the mobile phone case, the grinding gun can be gradually controlled to move downward by manual pressing to grind and repair the mobile phone case. The extrusion spring can save energy, and the grinding gun can be reset by relying on the elastic force of the extrusion spring. The operator only needs to press the grinding gun to achieve grinding, and release the grinding gun after grinding is completed. The operation is convenient and quick.

[0017] In summary, the utility model has the advantages of improving grinding accuracy, clamping stability, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cooperation between the C-shaped bracket and the slider of the utility model;

[0020] Figure 3 It is a schematic diagram of the support frame of the utility model;

[0021] Figure 4 It is a schematic diagram of the cooperation between the clamping plate and the connecting rod of the utility model;

[0022] Figure 5 It is a schematic diagram of the cooperation between the slideway 1 and the connecting piece of the utility model. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] Embodiment 1

[0027] Figure 1 to Figure 5 A mobile phone case repairing device according to one embodiment of the utility model is schematically shown.

[0028] like Figure 1As shown, this embodiment provides a mobile phone case repairing device, comprising a base plate 1, a mobile phone case tray 2 arranged on the base plate 1, and at least two clamping parts 3 arranged relatively at the side of the mobile phone case tray 2 for clamping and positioning the mobile phone case;

[0029] The two clamping parts 3 arranged opposite to each other can provide a stable clamping force for the mobile phone case, so as to better fix the mobile phone case and ensure the stability of the mobile phone case during the repair process. Furthermore, four clamping parts 3 are provided, which are correspondingly arranged at the four sides of the mobile phone case tray 2, and the four sides of the mobile phone case on the mobile phone case tray 2 are clamped and positioned, thereby improving the positioning accuracy of the mobile phone case.

[0030] The mobile phone case tray 2 and the bottom plate 1 are detachably connected, and different molds can be replaced at will so that different types of mobile phone cases can be placed on it for maintenance;

[0031] The sliding member 4 comprises a movable frame 41 arranged on the clamping portion 3 and sliding relative to the clamping portion 3, one end of a C-shaped bracket 42 is slidably connected to the movable frame 41, a slider 43 is slidably arranged inside the C-shaped bracket 42, a support frame 44 is arranged outside the slider 43, and a positioning hole 45 for placing a grinding gun is opened at the bottom of the support frame 44;

[0032] The mobile phone case is placed on the mobile phone case tray 2, and the grinding gun thread is installed at the position of the positioning hole 45. The grinding gun is a prior art and will not be described in detail. The position of the grinding gun is controlled by manually operating the sliding component 4, so that the damaged mobile phone case on the mobile phone case tray 2 under the grinding gun can be repaired, so that the damaged mobile phone case can be repaired in all directions. A track 421 is arranged on the inner side of the C-shaped bracket 42, and the slider 43 can slide up and down on the track 421 to drive the support frame 44 to move, thereby driving the grinding gun on the support frame 44 to move up and down, and the grinding gun can be manually controlled to move up and down to grind and repair the mobile phone case;

[0033] A compression spring 46 disposed between the bottom of the support frame 44 and the lower portion of the C-shaped bracket 42;

[0034] When the slider 43 is manually driven to move downward, the squeezing spring 46 is compressed and the squeezing spring 46 accumulates force. When the slider 43 loses external force, the squeezing spring 46 releases the elastic force to drive the slider 43 to reset. When the grinding gun is about to approach the mobile phone case, the grinding gun can be gradually controlled to move downward by manual pressing to grind and repair the mobile phone case. The squeezing spring 46 can save energy and the grinding gun can be reset by relying on the elastic force of the squeezing spring 46. The operator only needs to press the grinding gun to achieve grinding and release the grinding gun after grinding is completed.

[0035] Combination Figure 1As shown, each clamping portion 3 includes a support plate 31 arranged on the base plate 1, an abutment rod 32 threadedly connected to the support plate 31, and a clamping plate 33 abutting against the abutment rod 32. A slideway 11 is fixedly arranged on the base plate 1, a connecting member 35 is slidably arranged on the slideway 11, and the clamping plate 33 is sleeved on the connecting member 35.

[0036] In this embodiment, the clamping plate 33 is pushed to move by screwing the abutment rod 32 until the clamping plate 33 abuts against the mobile phone case, thereby clamping and positioning the mobile phone case, thereby ensuring the stability of the mobile phone case during the polishing process. The connecting piece 35 and the slideway 11 are slidably connected to enable the clamping plate 33 to slide along the slideway 11, thereby ensuring that it will not deviate during the sliding process.

[0037] Of course, a plurality of abutment rods may be linearly arranged on the support plate 31. When the plurality of abutment rods 32 simultaneously apply axial force to the mobile phone case, the force on the mobile phone case can be more uniform and the stability can be stronger.

[0038] In other embodiments, the abutment rod 32 can be set to an electric push rod to replace the abutment rod 32. Compared with driving the abutment rod 32 to move by screwing, multiple electric push rods can move synchronously, and the movement is continuous and stable, which increases convenience. Since the abutment rod 32 can be movable, it can adapt to different mobile phone case trays 2.

[0039] Combination Figure 1 As shown, a threaded hole is provided in the slider 43, and a pressing rod 47 is connected in the threaded hole.

[0040] In this embodiment, since the mobile phone case is severely deformed after being damaged and the back plate is bent and deformed, the mobile phone case is placed on the mobile phone case tray 2, and a rectangular baffle is placed on the upper surface of the mobile phone case. The control slider 43 moves downward so that the lower end of the clamping rod 47 abuts against the rectangular baffle, thereby flattening the mobile phone case for subsequent grinding and maintenance.

[0041] Combination Figure 1-2 As shown, a micrometer 48 is fixedly provided on the upper portion of the C-shaped bracket 42 , and the extended end of the micrometer 48 abuts against the slider 43 .

[0042] In this embodiment, the micrometer 48 is manually operated to extend the micrometer 48, thereby driving the slider 43 abutting against it to move downward, thereby driving the grinding gun on the clamping rod 47 to move downward. When the micrometer 48 is operated to drive the grinding gun to contact the mobile phone case, the micrometer 48 is stopped from rotating further, and the compression spring 46 is manually pressed to achieve further movement so that the grinding head on the grinding gun abuts against the mobile phone case for grinding.

[0043] Combination Figure 3As shown, a slide groove 441 is provided on the outer side of the support frame 44 , a screw 442 is provided in the slide groove 441 , the screw 442 is threadedly connected to the slider 43 , and the screw cap of the thread 442 is wider than the width of the slide groove 441 .

[0044] In this embodiment, at least two screws 442 are arranged in the same slide groove 441, and the two screws 442 are arranged horizontally. This design ensures that the support frame 44 can be in a horizontal state when sliding, so that the grinding gun is always in a horizontal motion when moving, ensuring the accuracy when repairing the mobile phone case. When in use, the screws 442 are screwed to keep the support frame 44 and the slider 43 in a loose state. When the grinding gun moves to the specified position, the screws 442 are tightened to make the slider 43 and the support frame 44 fit tightly, ensuring that there is no relative movement between the two, thereby improving the accuracy during grinding and avoiding the shaking of the support frame 44 when grinding the mobile phone case, resulting in unsatisfactory effect of repairing the mobile phone case.

[0045] Combination Figure 4 As shown, the clamping plate 33 is provided with a moving groove 34 , and the connecting member 35 slides in the moving groove 34 .

[0046] In this embodiment, the clamping plate 33 can slide relative to the connecting member 35, so as to realize the function of adjustable position of the clamping plate 33. When clamping the mobile phone case, the relatively intact side of the mobile phone case can be selected for clamping, so as to avoid the situation where the mobile phone case is directly crushed by directly applying the clamping force to the broken side, thereby increasing the adjustability of the clamping.

[0047] Combination Figure 5 As shown, the slideway 11 is vertically arranged with the corresponding support plate 31 .

[0048] Combination Figure 1 As shown, the movable frame 41 and the C-shaped frame 42 are connected by means of a slide rail and a slider.

[0049] In this embodiment, the movable frame 41 is connected to the C-shaped frame 42 by connecting the slider and the slide rail, so that the movable frame 41 can move relative to the C-shaped frame 42, and then the grinding gun located on the support frame 44 can be moved. With the relative sliding between the C-shaped frame 42 and the movable frame 41, the grinding gun can be moved in multiple directions, so that there will be no dead angles when the grinding gun repairs the mobile phone case.

[0050] Of course, the connection between the movable frame 41 and the C-shaped frame 42 may also be adapted to be connected in the form of pulleys and tracks, and it is only necessary to ensure that the C-shaped frame 42 can slide relative to the movable frame 41 .

[0051] Combination Figure 1 As shown, a micrometer sliding groove 481 is provided on the C-shaped bracket 42.

[0052] Working steps

[0053] When in use, the mobile phone case is placed on the mobile phone case tray 2, the grinding gun is installed in the positioning hole 45, the abutment rod 32 is controlled to rotate, the abutment rod 32 is moved relative to the support plate, thereby pushing the connecting member 35 to slide on the slide 11, and the connecting member 35 drives the clamping plate 33 to move toward the direction of the mobile phone case to clamp the mobile phone shell, and the mobile phone case is placed on the mobile phone case tray 2, and the rectangular baffle is placed on the upper side of the mobile phone case, and the slider 43 is controlled to move downward so that the lower end of the clamping rod 47 abuts against the rectangular baffle to flatten the mobile phone case. Control the movable frame 41 and the C-shaped bracket to change the position of the grinding gun so that the grinding gun is located directly above the damaged position of the mobile phone case, and manually operate the micrometer 48 to extend the micrometer 48 to drive the slider 43 abutting against it to move downward, thereby driving the grinding gun on the clamping rod 47 to move downward. When the micrometer 48 is operated to drive the grinding gun to contact the mobile phone case, stop rotating the micrometer 48, and manually press the compression spring 46 to achieve further movement so that the grinding head on the grinding gun abuts against the mobile phone case for grinding and repair.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile phone case repair device, comprising a base plate, and a mobile phone case tray arranged on the base plate, characterized in that: It also includes at least two clamping parts which are arranged relatively at the sides of the mobile phone shell and are used to clamp and position the mobile phone shell; A sliding component, comprising a movable frame arranged on the clamping portion and sliding relative to the clamping portion, one end of a C-shaped bracket being slidably connected to the movable frame, a slider being arranged on the inner side of the C-shaped bracket for sliding up and down, a support frame being arranged on the outer side of the slider, and a positioning hole for placing a grinding gun being opened at the bottom of the support frame; and A compression spring is arranged between the bottom of the support frame and the lower part of the C-shaped support.

2. A mobile phone case repair device according to claim 1, characterized in that: Each of the clamping parts includes a support plate arranged on the base plate, an abutment rod threadedly connected to the support plate, and a clamping plate abutting against the abutment rod. A slideway 1 is fixedly arranged on the base plate, a connecting piece is slidably arranged on the slideway 1, and a clamping plate is sleeved on the connecting piece.

3. A mobile phone case repair device according to claim 1, characterized in that: A threaded hole is arranged in the sliding block, and a pressing rod is connected in the threaded hole.

4. A mobile phone case repair device according to claim 1, characterized in that: A micrometer is fixedly arranged on the upper part of the C-shaped bracket, and the extended end of the micrometer abuts against the sliding block.

5. A mobile phone case repair device according to any one of claims 1 to 4, characterized in that: A slide groove is provided on the outer side of the support frame, a screw is arranged in the slide groove, the screw is threadedly connected with the slider, and the screw cap is wider than the width of the slide groove.

6. A mobile phone case repair device according to claim 2, characterized in that: The clamping plate is provided with a moving groove, and the connecting piece slides in the moving groove.

7. A mobile phone case repair device according to claim 2, characterized in that: The slideway 1 is vertically arranged with respect to the corresponding support plate.

8. A mobile phone case repair device according to any one of claims 1 to 4, characterized in that: The movable frame and the C-shaped support are connected via a slide rail and a sliding block.

9. A mobile phone case repairing device according to claim 8, characterized in that: The C-shaped bracket upper toilet is provided with a micrometer sliding groove.

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