CN218137771U - Keyboard pulling shaft device - Google Patents

Abstract

The utility model discloses a keyboard pulls out axial organ, including two grip handles of rotation connection each other, the top of two grip handles is connected through concentric screw, the cover is equipped with reset torsion spring on the concentric screw, drive two grip handles through reset torsion spring and resume the state of opening, the top of two grip handles is provided with the torsional spring groove that holds reset torsion spring and the stop nail that two grip handles opened the angle of restriction, the bottom of two grip handles is provided with the centre gripping respectively and grabs the head, two centre gripping grabs the head and can dismantle with the grip handle that corresponds through connecting screw respectively and be connected, the bottom correspondence of two centre gripping grabs the head is provided with the afterbody crotch, in a word the utility model has the advantages of convenient to use, be difficult to warp, long service life, conveniently change the centre gripping and grab the head and use different keys on the different mechanical keyboard.

Description

Keyboard pulling shaft device

Technical Field

The utility model relates to a keyboard assists extracting tool technical field, especially relates to a keyboard pulls out axletree ware.

Background

Present keyboard all includes a plurality of buttons, thereby the case through on the keyboard is convenient to the computer input instruction of connecting, wherein mechanical keyboard compares in every button of ordinary keyboard and all adopts independent axle to operate, realize more easily that the whole key does not dash, also receive market's favor more, be provided with on the mechanical keyboard button through pressing the axis body of control circuit break-make and conveniently press and install the key cap on the axis body, realize pressing of mechanical keyboard through the axis body of different grade type and feel, a lot of users are in saving cost or individuality, like the mechanical keyboard who assembles a suitable oneself and feel, and the equipment of this kind of individualized mechanical keyboard is realized through the axis body and the axle cap of changing mechanical keyboard. At the in-process of dismouting mechanical keyboard axis body, need to install axis body and the key cap on the keyboard and tear down respectively and just can carry out change on next step, but present keyboard button axis body is fixed on the keyboard locating plate through the mode of joint, for the stable use of guarantee, the buckle design is comparatively firm usually, because the gap is less between the axis body to the buckle is located the axis body bottom, the exhibition of inconvenient external force, so need pull out it with the help of special axle instrument of pulling out.

At present, a plurality of shaft pulling tools specially used for removing a mechanical keyboard and a shaft body exist, but the special tool used for pulling up the shaft body of the keyboard is mostly made of a steel handle. They bend out the hook at the afterbody usually, extrude the axis body buckle through the hook, make joint department relieve spacingly, then pull out it through vertical application of force, this kind of pull out the axostylus axostyle can realize pulling out but still have many shortcomings of axis body, at first yielding after handle department uses for a long time, dislocation about bending the department takes place easily, the inconvenient long-term use of pulling out the axle instrument, secondly the afterbody of pulling out the axle instrument bends the hook size design great, at the unable normal use of the axle in-process of pulling out of some big button positions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a keyboard pulls out a ware, solve the use that exists among the prior art inconvenient, life weak point, afterbody hook chi of bending big and the technical problem that does not adapt to different kind buttons.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a keyboard pulls out a ware, including two grip handles of rotation connection of each other, the top of two grip handles is connected through the concentric screw of horizontal extension, the cover is equipped with reset torsion spring on the concentric screw, drive two grip handles through reset torsion spring and resume the state of opening, the top of two grip handles is provided with the torsional spring groove that holds reset torsion spring and the stop pin that limits two grip handles and open the angle, the bottom of two grip handles is provided with the centre gripping respectively and grabs the head, two centre gripping is grabbed the head and is dismantled through connecting screw and the grip handle that corresponds respectively and be connected, the bottom correspondence of two centre gripping grabs the head is provided with the afterbody crotch.

Furthermore, the top of one of the two holding handles is provided with a screw through hole through which a concentric screw can pass conveniently, the torsion spring groove and the screw through hole are arranged on the same holding handle and are respectively positioned on two sides of the top end of the holding handle, the top of the other holding handle far away from the screw through hole is provided with a nut fixing groove matched with the concentric screw, the limit nail is arranged on one side of the level of the nut fixing groove, and the end part of the convenient reset torsion spring is supported against the limit nail.

Further, the bottom of the holding handle and the top of the clamping holding head are provided with mutually matched limiting connecting blocks, the two corresponding limiting connecting blocks are rectangular blocks, the length and the width of the two corresponding limiting connecting blocks are identical, and the thickness sum of the two corresponding limiting connecting blocks is equal to the thickness of the holding handle connected with the two corresponding limiting connecting blocks.

Furthermore, two limit connecting blocks connected with the same holding handle are provided with connecting threaded holes, and the bottom of the holding handle and the top of the clamping head are detachably connected through connecting screws penetrating through the two corresponding limit connecting blocks.

Furthermore, the width of the tail hook is smaller than the width of the upper part of the corresponding clamping grabbing head, the middle part of the clamping grabbing head extends obliquely along the direction that the width is reduced, and the width of the bottom of the clamping grabbing head is the same as that of the tail hook.

Furthermore, the reset torsion spring is made of elastic metal spring steel, the two holding handles are made of aluminum alloy, the holding handles are conveniently connected with the concentric screws, the two holding handles are the same in length, the two clamping heads are also the same in length, and the tail hook which conveniently corresponds is guaranteed to be the same as the distance of the concentric screws in the process of moving the clamping.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a grip handle, it takes to tear open with the axle cap more convenient the axis body to mechanical keyboard, grip handle through using the aluminum alloy preparation to form, make it have higher interlinkage rigidity and use comfort, and also more light, through using two grip handles concentric screw assembly, can still keep higher concentricity when two grip handle motions, make to connect and grab the head and can not take place the skew of side direction at the terminal centre gripping of grip handle, the at utmost has avoided damaging because of the instrument that the misuse caused, provide two grip handle's power that resets through the torsional spring that resets, and according to different users' usage custom, can freely adjust and use the damping, reinforcing application range.

2. The utility model discloses a detachable centre gripping is grabbed head and is connected afterbody crotch and gripping handle, not only can adjust the distance of afterbody crotch and gripping handle, and can also accomplish the different tasks of tearing open through the terminal instrument head of changing the different grade type, come to contact with mechanical keyboard's axis body or axle cap through the afterbody crotch, the size of afterbody crotch is through strict inspection in the production process, make stretching into that this claw can be light mechanical keyboard is comparatively constrictive the key position and easily extracts, can use to the mechanical keyboard of all model styles, there is high commonality, and through polishing deburring processing in process of production, make difficult damage mechanical keyboard locating plate lacquer painting and axis body plastic bayonet connector when dismantling work, avoid because of dismantling the damage that the axis body produced. The subsequent use is not affected.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the connecting screw and the connecting threaded hole of the present invention;

FIG. 3 is a schematic view of the connection between the stop pin and the nut fixing groove of the present invention;

FIG. 4 is a schematic view of the connection between the torsion spring slot and the grip handle of the present invention;

fig. 5 is a schematic view of the connection between the middle clamping gripper and the tail hook of the present invention.

In the figure: 1. a grip handle; 2. a concentric screw; 3. a return torsion spring; 4. a torsion spring groove; 5. a limit pin; 6. clamping the gripper head; 7. a tail hook; 8. a screw through hole; 9. a nut fixing groove; 10. a limiting connecting block; 11. connecting the threaded hole; 12. and connecting screws.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1:

referring to fig. 1-5, a keyboard pulls out axle ware, including two grip handle 1 that rotate the connection of each other, the top of two grip handle 1 is connected through horizontal extension concentric screw 2, the cover is equipped with reset torsion spring 3 on concentric screw 2, drive two grip handle 1 through reset torsion spring 3 and resume the state of opening, the top of two grip handle 1 is provided with the torsional spring groove 4 that holds reset torsion spring 3 and the stop pin 5 of two grip handle 1 open angles of restriction, provide the angle restriction in the handle motion process, prevent excessive closure or expand and cause the instrument to damage, the bottom of two grip handle 1 is provided with centre gripping respectively and grabs the head 6, two centre gripping grabs the head 6 and can dismantle with the grip handle 1 that corresponds through connecting screw 12 respectively and be connected, the bottom correspondence of two centre gripping grabs the head 6 is provided with afterbody crotch 7, the symmetrical installation of two afterbody crotch 7 directions, and buckle to inside simultaneously. The reset torsion spring 3 is made of elastic metal spring steel, the two holding handles 1 are made of aluminum alloy, the holding handles 1 are conveniently connected with the concentric screws 2, the two holding handles 1 are identical in length, the two clamping heads 6 are also identical in length, and the tail hook 7 corresponding to the holding handles is convenient to guarantee the same distance with the concentric screws 2 in the process of moving the clamping.

The top of one of them gripping handle 1 in two gripping handle 1 is provided with the screw through-hole 8 that makes things convenient for concentric screw 2 to pass through, and torsional spring groove 4 sets up on same gripping handle 1 with screw through-hole 8, and is located gripping handle 1's top both sides respectively, and the top of keeping away from another gripping handle 1 of screw through-hole 8 is provided with the nut fixed slot 9 supporting with concentric screw 2, and stop pin 5 sets up in nut fixed slot 9's level one side, and the tip of the torsional spring 3 that conveniently resets supports and leans on stop pin 5. The top of head 6 is grabbed to the bottom of gripping handle 1 and centre gripping all is provided with the spacing connecting block 10 that matches each other, two spacing connecting blocks 10 that correspond all adopt rectangular block, the length and the width of two spacing connecting blocks 10 that correspond are all the same, the thickness sum of two spacing connecting blocks 10 that correspond equals its thickness of the gripping handle 1 of connecting, two spacing connecting blocks 10 of being connected with same gripping handle 1 all are provided with connecting screw hole 11, the top of head 6 is grabbed to the bottom of gripping handle 1 and centre gripping is gone on through passing the connecting screw 12 that corresponds two spacing connecting blocks 10 and can dismantle the connection. The width of the tail hook 7 is smaller than the width of the upper part of the corresponding clamping grabbing head 6, the middle part of the clamping grabbing head 6 extends obliquely along the direction that the width is reduced, and the width of the bottom of the clamping grabbing head 6 is the same as that of the tail hook 7.

The utility model discloses in the use, should get rid of the key cap on installation and the mechanical keyboard axis body earlier, vertical buckle orientation with the centre gripping head 6 and the mechanical keyboard axis body aligns afterwards, and stretch into to mechanical keyboard's locating plate top, mediate two grip handle 1, make centre gripping head 6 untie the cooperation with axis body and locating plate joint department buckle, later exert vertical power through grip handle 1 and extract the axis body, so far accomplish and pull out the axle work, after pulling out the axle work, grip handle 1 is after the kneading power of exerting grip handle 1 is removed in the drive of reduction torsional spring 3, two centre gripping heads 6 will open again, the clamp that carries out next axis body gets dismantlement work, centre gripping head 6 adopts detachable design with grip handle 1's connection, when facing different products, can accomplish different work tasks through the end tool head of changing the different grade type, the utility model has the advantages of convenient to use, be out of deformation, long service life, conveniently be difficult to change centre gripping head 6 and use different buttons on the different mechanical keyboard.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto.

Claims (6)

1. The keyboard shaft remover is characterized in that: including two grip handle (1) that rotate each other and connect, the top of two grip handle (1) is connected through the concentric screw (2) of horizontal extension, the cover is equipped with reset torsion spring (3) on concentric screw (2), drives two grip handle (1) through reset torsion spring (3) and resumes to open the state, and the top of two grip handle (1) is provided with torsional spring groove (4) that hold reset torsion spring (3) and spacing nail (5) that restrict two grip handle (1) and open the angle, and the bottom of two grip handle (1) is provided with centre gripping respectively and grabs head (6), and two centre gripping is grabbed head (6) and can be dismantled through connecting screw (12) and grip handle (1) that correspond respectively and be connected, and the bottom correspondence of two centre gripping grabs head (6) is provided with afterbody crotch (7).

2. The keyboard shaft extractor according to claim 1, characterized in that: the top of one of them gripping handle (1) is provided with screw through-hole (8) that convenient concentric screw (2) passes through in two gripping handle (1), torsion spring groove (4) and screw through-hole (8) set up on same gripping handle (1), and lie in the top both sides of gripping handle (1) respectively, and the top of keeping away from another gripping handle (1) of screw through-hole (8) is provided with and fixes recess (9) with the supporting nut of concentric screw (2), stop pin (5) set up in the horizontal one side of nut fixing recess (9), and the tip of convenient reset torsion spring (3) supports and leans on stop pin (5).

3. The keyboard shaft remover according to claim 2, characterized in that: the bottom of gripping handle (1) and the top of centre gripping head (6) all are provided with spacing connecting block (10) that match each other, and rectangular rectangle piece is all adopted in spacing connecting block (10) of two correspondences, and the length and the width of the spacing connecting block (10) of two correspondences are all the same, and the thickness sum of the spacing connecting block (10) of two correspondences equals the thickness of its connected gripping handle (1).

4. The keyboard shaft remover according to claim 3, characterized in that: two limit connecting blocks (10) connected with the same holding handle (1) are provided with connecting threaded holes (11), and the bottom of the holding handle (1) and the top of the clamping grabbing head (6) are detachably connected through connecting screws (12) penetrating through the two corresponding limit connecting blocks (10).

5. The keyboard shaft remover according to claim 4, characterized in that: the width of the tail hook (7) is smaller than the width of the upper part of the corresponding clamping grabbing head (6), the middle part of the clamping grabbing head (6) extends obliquely along the direction that the width is reduced, and the width of the bottom of the clamping grabbing head (6) is the same as that of the tail hook (7).

6. The keyboard shaft remover according to any one of claims 2 to 5, wherein: reset torsion spring (3) adopt the steel system of elastic metal spring to make, and the material of two grip handle (1) all adopts the aluminum alloy, conveniently grips the connection of handle (1) and concentric screw (2), and the length of two grip handle (1) is the same, and the length of head (6) is grabbed in two centre grippings is also the same, and the afterbody crotch (7) that conveniently corresponds is guaranteeing the same with the distance of concentric screw (2) at the in-process that removes the centre gripping.

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