Disassembling tool for electronic and electric appliance maintenance

Abstract

The utility model discloses a disassembling tool for electronic and electric appliance maintenance, which relates to the technical field of electronic and electric appliance maintenance and comprises a tool holder, a mounting ring groove and a storage hole are arranged on one side of the tool holder, a cylinder in the middle of the mounting ring groove is a cylinder with a hexagonal section, and the storage hole is a slotted hole with a hexagonal section. According to the screwdriver head storage device, screwdriver heads are stored on the screwdriver handle, so that the situation that extra storage devices are needed for storage is avoided, integrated storage is more convenient, meanwhile, the screwdriver head storage device is convenient to use, and the screwdriver head storage device is convenient to use. According to the screwdriver, the mounting sleeve can be retracted into the screwdriver handle, the occupied space during storage is also reduced, although the overall size of the screwdriver handle is slightly increased, the occupied space during storage is greatly saved compared with the prior art that an additional storage box needs to be prepared, and various screwdriver bits are stored in the screwdriver handle and can be taken at any time when used; and the device is more portable in use.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic appliance maintenance technical field, especially electronic appliance maintenance with dismounting tool. BACKGROUND

[0002] Household appliance maintenance common sense includes mobile phone maintenance, computer maintenance, household appliance maintenance automobile maintenance, for mobile phone, software update upgrade also is included in the maintenance project, for automobile pry paint also belongs to the maintenance range.

[0003] Among them, with the popularity of smart phones and tablet devices, the number of intelligent devices is increasing, and different models of mobile phones will also have various faults in the use process, the existing mobile phone, tablet computer and other electronic appliance maintenance dismounting commonly used tools have triangular scribing, warping, pry bar, scraper, shovel knife, screwdriver and a variety of tools.

[0004] In the prior art, there is a screwdriver capable of replacing a variety of screwdrivers, which can be used for dismounting a variety of different screws by replacing the screwdriver, and can replace the needle type or knock piece type head for other auxiliary dismounting operation. The screwdriver is mostly composed of a handle, a sleeve for installing the head and a magnet in the sleeve, which is convenient to disassemble and assemble, but the head needs to be placed in an additional storage device, which occupies a large storage space. At the same time, the overall length of the sleeve and the handle is relatively long, which also affects the storage and portability. Therefore, a dismounting tool for electronic appliance maintenance is needed. UTILITY MODEL CONTENTS

[0005] The purpose of the present application is to provide a dismounting tool for electronic appliance maintenance to solve the problems raised in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme: a dismounting tool for electronic appliance maintenance, comprising a handle, a mounting ring groove and a storage hole are formed on one side of the handle, the column in the middle of the mounting ring groove is a hexagonal column in cross section, the storage hole is a hexagonal slot hole in cross section, the storage hole is provided with a plurality of slot holes and is arranged in a circular array along the handle axis;

[0007] The first magnet is fixed to the end of the hexagonal column in the middle of the mounting ring groove, the front end of the first magnet is located in the mounting ring groove, and the diameter of the first magnet is smaller than the width of the column in the middle of the mounting ring groove;

[0008] A mounting sleeve is slidably sleeved on the hexagonal column in the middle of the mounting ring groove, an inner hexagonal mounting hole is formed in the inner side of the mounting sleeve and matched with the hexagonal column in the middle of the mounting ring groove, a driving sleeve is rotatably sleeved on the outer side of the mounting sleeve and drives the mounting sleeve to move linearly along the handle axis, and the outer side of the driving sleeve is rotatably connected with the inner wall of the mounting ring groove;

[0009] The inner side of the accommodation hole is fixed with a second magnet, a screwdriver bit is placed in the accommodation hole, the screwdriver bit is also adapted to the inner hexagonal mounting hole, and the first magnet and the second magnet can both adsorb the screwdriver bit, and the front end of the screwdriver bit is located in the accommodation hole when the screwdriver bit is located in the accommodation hole;

[0010] The handle is further provided with an auxiliary taking-out structure for pushing the front end of the screwdriver bit out of the accommodation hole.

[0011] Preferably, an inner thread groove is formed in the inner side of the driving sleeve, and the inner thread groove extends from the tail end of the handle to the hexagonal column end portion in the middle of the mounting ring groove;

[0012] A threaded portion is arranged at one end of the outer side of the mounting sleeve close to the tail end of the handle, and the threaded portion is threadedly adapted to the inner thread groove.

[0013] Preferably, a plurality of movable holes corresponding to the plurality of accommodation holes are formed in the circumferential side of the handle, and the movable holes extend along the radial direction of the handle and communicate the accommodation holes with the outside of the handle.

[0014] The auxiliary taking-out structure comprises a pushing-out block which is slidingly embedded in the movable hole, and an inclined surface is formed at the front end of the pushing-out block, and when the pushing-out block is pressed into the accommodation hole, the inclined surface is arranged at the tail end of the screwdriver bit and pushes the screwdriver bit out of the opening side of the accommodation hole, and the pushing-out block is arranged between the tail end of the screwdriver bit and the second magnet when the pushing-out block is pressed into the accommodation hole.

[0015] Preferably, an expanded flared groove is formed at the opening of the movable hole, and a resilient sheet is fixed at the opening edge of the flared groove, and the resilient sheet covers the flared groove, and the inner wall of the resilient sheet is fixed to the end of the pushing-out block away from the accommodation hole.

[0016] Preferably, one end of the driving sleeve protrudes to the outside of the mounting ring groove, and a plurality of anti-slip grooves are formed in the outer wall of the end of the driving sleeve protruding to the outside of the mounting ring groove, and the anti-slip grooves are uniformly distributed along the surface of the driving sleeve.

[0017] Preferably, a plurality of anti-slip portions are arranged on the circumferential wall of the handle, and the anti-slip portions are uniformly circumferentially distributed along the axis of the handle.

[0018] In summary, the technical effects and advantages of the utility model are as follows:

[0019] 1、In the utility model, the screwdriver bits are stored on the handle, so that it is avoided to need additional storage appliances for storage, and the integrated storage is more convenient, meanwhile, the mounting sleeve can be retracted into the handle, and the occupied space during storage is also reduced, although the overall size of the handle is slightly increased, but compared with the prior art which needs to prepare an additional storage box, the occupied space during storage is greatly saved, and the plurality of screwdriver bits can be stored in the handle and taken as needed, and the use is more portable.

[0020] 2、The utility model discloses, through the setting of the block of resistance, when the screwdriver bit that needs to be taken out and is adsorbed by the second magnet in the storage hole, the user only needs to press the block of resistance, makes the inclined plane edge of the block of resistance insert between the second magnet and the screwdriver bit, further makes the inclined plane and the screwdriver bit of resistance open one end of the storage hole, can make the screwdriver bit and the second magnet separate, and make the front end of the screwdriver bit extend the storage hole, convenient for the user to use. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by the drawings for the person skilled in the art without creative labor.

[0022] Figure 1 It is the schematic diagram of the three-dimensional structure in the embodiment of the present application;

[0023] Figure 2 It is the schematic diagram of the sectional structure in the embodiment of the present application;

[0024] Figure 3 It is the schematic diagram of the sectional structure of the mounting sleeve and the driving sleeve in the embodiment of the present application;

[0025] Figure 4 It is the schematic diagram of the structure when the screwdriver bit is installed after the mounting sleeve extends in the embodiment of the present application.

[0026] In the drawing: 1, knife handle;11, mounting ring groove;12, storage hole;13, movable hole;14, flared groove;15, anti-skid part;2, mounting sleeve;21, inner hexagonal mounting hole;22, threaded part;3, driving sleeve;31, anti-skid groove;32, internal thread groove;4, first magnet;5, screwdriver bit;6, second magnet;7, block of resistance;8, elastic sheet. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0028] Embodiment: reference Figures 1-4The utility model provides an electronic appliance maintenance dismounting tool, including handle 1, handle 1 one side is equipped with installation ring groove 11 and storage hole 12, the hexagonal column of installation ring groove 11 middle part is fixed with first magnet 4, and the front end of first magnet 4 is located in installation ring groove 11, and the diameter of first magnet 4 is less than the width of the hexagonal column of installation ring groove 11 middle part,

[0029] The utility model discloses an electronic appliance maintenance dismounting tool, including handle 1, handle 1 one side is equipped with installation ring groove 11 and storage hole 12, the hexagonal column of installation ring groove 11 middle part is fixed with first magnet 4, and the front end of first magnet 4 is located in installation ring groove 11, and the diameter of first magnet 4 is less than the width of the hexagonal column of installation ring groove 11 middle part,

[0030] The utility model discloses an electronic appliance maintenance dismounting tool, including handle 1, handle 1 one side is equipped with installation ring groove 11 and storage hole 12, the hexagonal column of installation ring groove 11 middle part is fixed with first magnet 4, and the front end of first magnet 4 is located in installation ring groove 11, and the diameter of first magnet 4 is less than the width of the hexagonal column of installation ring groove 11 middle part,

[0031] The utility model discloses an electronic appliance maintenance dismounting tool, including handle 1, handle 1 one side is equipped with installation ring groove 11 and storage hole 12, the hexagonal column of installation ring groove 11 middle part is fixed with first magnet 4, and the front end of first magnet 4 is located in installation ring groove 11, and the diameter of first magnet 4 is less than the width of the hexagonal column of installation ring groove 11 middle part,

[0032] The utility model discloses an electronic appliance maintenance dismounting tool, including handle 1, handle 1 one side is equipped with installation ring groove 11 and storage hole 12, the hexagonal column of installation ring groove 11 middle part is fixed with first magnet 4, and the front end of first magnet 4 is located in installation ring groove 11, and the diameter of first magnet 4 is less than the width of the hexagonal column of installation ring groove 11 middle part,

[0033] The utility model discloses an electronic appliance maintenance dismounting tool, including handle 1, handle 1 one side is equipped with installation ring groove 11 and storage hole 12, the hexagonal column of installation ring groove 11 middle part is fixed with first magnet 4, and the front end of first magnet 4 is located in installation ring groove 11, and the diameter of first magnet 4 is less than the width of the hexagonal column of installation ring groove 11 middle part,

[0034] Further, the inner thread groove 32 is formed in the inner side of the driving sleeve 3, and the inner thread groove 32 extends from the tail end of the handle 1 to the end of the hexagonal column in the middle of the installation ring groove 11.

[0035] The end of the installation sleeve 2 close to the tail end of the handle 1 is provided with a threaded part 22, and the threaded part 22 is screw-fitted with the inner thread groove 32.

[0036] When it is needed to drive the installation sleeve 2 to extend out of the installation ring groove 11 or to shrink in the installation ring groove 11, only need to rotate the driving sleeve 3, so that the inner threaded groove 32 of the driving sleeve 3 is in clearance fit with the threaded part 22, that is, the installation sleeve 2 can move linearly along the axis of the handle 1, so that the installation sleeve 2 can extend out of the installation ring groove 11, and the screwdriver bit 5 can be installed, or the installation sleeve 2 can shrink in the installation ring groove 11, and the screwdriver bit 5 can be stored.

[0037] Further, a plurality of movable holes 13 corresponding to the plurality of storage holes 12 are formed on the side of the handle 1, and the movable holes 13 extend along the radial direction of the handle 1 and communicate the storage holes 12 with the outside of the handle 1.

[0038] The auxiliary taking-out structure includes an ejection block 7 which is slidingly embedded in the movable hole 13, and an inclined surface is formed at the front end of the ejection block 7. When the ejection block 7 is pressed into the storage hole 12, the inclined surface is abutted against the tail end of the screwdriver bit 5 and pushes the screwdriver bit 5 out of the opening side of the storage hole 12. The ejection block 7 is located between the tail end of the screwdriver bit 5 and the second magnet 6 when it is pressed into the storage hole 12.

[0039] When it is needed to take out the screwdriver bit 5 located in the storage hole 12 and attracted by the second magnet 6, the user only needs to press the ejection block 7, so that the inclined surface edge of the ejection block 7 is inserted between the second magnet 6 and the screwdriver bit 5, and further makes the inclined surface push the screwdriver bit 5 out of the opening end of the storage hole 12, so that the screwdriver bit 5 is separated from the second magnet 6, and the front end of the screwdriver bit 5 extends out of the storage hole 12, which is convenient for the user to use.

[0040] Further, an expanded flared groove 14 is formed at the opening of the movable hole 13, and a resilient sheet 8 is fixed at the opening edge of the flared groove 14. The resilient sheet 8 is made of a commonly used elastic material (such as rubber) in the prior art and is suitable for the present embodiment. The resilient sheet 8 covers the flared groove 14, and the inner wall of the resilient sheet 8 is fixed to the end of the ejection block 7 away from the storage hole 12.

[0041] Through the setting of the flared groove 14, the user can press the resilient sheet 8 with fingers, so that the resilient sheet 8 is recessed into the movable hole 13 and drives the ejection block 7 to move, thereby being more convenient for operation. The resilient sheet 8 can also drive the ejection block 7 to reset by its own elastic force, thereby being convenient for putting the screwdriver bit 5 next time.

[0042] Further, one end of the driving sleeve 3 protrudes to the outside of the installation ring groove 11, and a plurality of anti-slip grooves 31 are formed on the outer wall of the end of the driving sleeve 3 protruding to the outside of the installation ring groove 11 and uniformly distributed along the surface of the driving sleeve 3, thereby being convenient for the user to stably rotate the driving sleeve 3, so as to achieve the purpose of driving the installation sleeve 2 to move.

[0043] The utility model discloses a working principle: in the daily use process, when needing to assemble screwdriver to use, the user first needs to hold the end of driving sleeve 3 and stretches out the outside of installation ring groove 11, and under the action of antiskid groove 31, stably rotates driving sleeve 3, makes the internal thread groove 32 of driving sleeve 3 and the clearance fit of threaded portion 22, can make installation sleeve 2 linear motion along the axis of handle 1, to make installation sleeve 2 stretch out installation ring groove 11, then need to press elastic sheet 8, make elastic sheet 8 recess into movable hole 13, and drive resistance block 7 movement, make the inclined plane edge of resistance block 7 insert between second magnet 6 and screwdriver bit 5, further make the inclined plane with screwdriver bit 5 and resistance out of the opening one end of storage hole 12, can make screwdriver bit 5 and second magnet 6 separate, and make the front end of screwdriver bit 5 stretch out storage hole 12, at this time, the user only needs to take out screwdriver bit 5 and put into internal hexagonal mounting hole 21, make screwdriver bit 5 be magnetically adsorbed by first magnet 4, can obtain complete screwdriver, carries out electronic appliance maintenance and disassembly operation;

[0044] After use, the user first needs to rotate driving sleeve 3 reversely, make driving sleeve 3 drive installation sleeve 2 and shrink in installation ring groove 11, then take down screwdriver bit 5, and put back in storage hole 12, make screwdriver bit 5 be magnetically adsorbed by second magnet 6 in storage hole 12, can complete the overall disassembly of screwdriver, storage.

[0045] Finally, it should be pointed out that: the above described only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A dismounting tool for electronic appliances repair, comprising a handle (1), characterized in that: The handle (1) is provided with a mounting ring groove (11) and a receiving hole (12) on one side, the hexagonal column in the middle of the mounting ring groove (11) is provided with a first magnet (4) at the end, the front end of the first magnet (4) is located in the mounting ring groove (11), and the diameter of the first magnet (4) is smaller than the width of the column in the middle of the mounting ring groove (11). A mounting sleeve (2) is slidably arranged on the hexagonal column in the middle of the mounting ring groove (11), an inner hexagonal mounting hole (21) is arranged on the inner side of the mounting sleeve (2) and is matched with the hexagonal column in the middle of the mounting ring groove (11), a driving sleeve (3) is rotatably arranged on the outer side of the mounting sleeve (2) and drives the mounting sleeve (2) to move linearly along the axis of the handle (1), and the outer side of the driving sleeve (3) is rotatably connected with the inner wall of the mounting ring groove (11). A second magnet (6) is fixed to the inner side of the receiving hole (12), a screwdriver bit (5) is placed in the receiving hole (12), the screwdriver bit (5) is also matched with the inner hexagonal mounting hole (21), the first magnet (4) and the second magnet (6) can attract the screwdriver bit (5), and the front end of the screwdriver bit (5) is located in the receiving hole (12) when the screwdriver bit (5) is located in the receiving hole (12). An auxiliary taking-out structure is further arranged on the handle (1) and used for pushing the front end of the screwdriver bit (5) out of the receiving hole (12). An inner thread groove (32) is formed in the inner side of the driving sleeve (3) and extends from the tail end of the handle (1) to the end of the hexagonal column in the middle of the mounting ring groove (11).

2. The tool according to claim 1, wherein: A threaded portion (22) is arranged on one end of the outer side of the mounting sleeve (2) close to the tail end of the handle (1), and the threaded portion (22) is threadedly matched with the inner thread groove (32). A plurality of movable holes (13) are formed in the circumferential side of the handle (1) and correspond to the plurality of receiving holes (12) one by one, the movable holes (13) extend along the radial direction of the handle (1) and communicate the receiving holes (12) with the outside of the handle (1).

3. The tool according to claim 1, wherein: The auxiliary taking-out structure includes a pushing-out block (7) which is slidably embedded in the movable hole (13), the front end of the pushing-out block (7) forms an inclined surface, when the pushing-out block (7) is pressed into the receiving hole (12), the inclined surface abuts against the tail end of the screwdriver bit (5) and pushes the screwdriver bit (5) out of the opening side of the receiving hole (12), and when the pushing-out block (7) is pressed into the receiving hole (12), the pushing-out block (7) is located between the tail end of the screwdriver bit (5) and the second magnet (6). An expanded flared groove (14) is formed at the opening of the movable hole (13), an elastic sheet (8) is fixed to the opening edge of the flared groove (14), the elastic sheet (8) covers the flared groove (14), and the inner wall of the elastic sheet (8) is fixed to one end of the pushing-out block (7) away from the receiving hole (12).

4. The tool according to claim 3, wherein: ​ 5. The tool according to claim 2, wherein: One end of the driving sleeve (3) protrudes outside the mounting ring groove (11), and the outer wall of the end of the driving sleeve (3) protruding outside the mounting ring groove (11) is provided with a plurality of anti-skid grooves (31) uniformly distributed along the surface of the driving sleeve (3).

6. The tool according to claim 1, wherein: The knife handle (1) is provided with a plurality of anti-skid portions (15) on the circumferential wall, and the plurality of anti-skid portions (15) are uniformly circumferentially distributed along the axis of the knife handle (1).

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