CN209755075U

CN209755075U - Computer keyboard maintenance dismounting device convenient to take out

Info

Publication number: CN209755075U
Application number: CN201920562180.0U
Authority: CN
Inventors: 向晓华; 张清安; 荆东星
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2019-12-10
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a calculate key dish dismounting device for maintenance convenient to take out, including barrel, mounting hole and handle, the mounting hole has been seted up on the barrel, and the inboard of barrel is provided with the montant, the montant passes through mounting hole and barrel interconnect, and the top of montant installs the handle to the handle is located the outside of barrel, the outside of drawing the piece is provided with the gag lever post, and the gag lever post is located the inboard of spacing groove, the inboard of barrel is seted up in the spacing groove, the bracing piece is installed to the lower extreme of barrel, and is provided with first extraction ring and second extraction ring between the bracing piece respectively to first extraction ring and second extraction ring all are located the below of drawing the piece. This dismounting device is used in maintenance of computer keyboard convenient to take out conveniently carries out perpendicular the pulling out to the key cap, avoids appearing the angular migration and breaking off with the fingers and thumb at the in-process of dismantling the key cap to can prevent to cause destruction to key cap and key axle, improve the stability of dismantling, convenient follow-up maintenance.

Description

computer keyboard maintenance dismounting device convenient to take out

Technical Field

The utility model relates to a computer maintenance technical field specifically is a calculate key dish dismounting device for maintenance convenient to take out.

Background

The computer keyboard belongs to important input equipment in the external equipment of computer, mainly used computer operation, and the frequency of use of computer keyboard in daily life is high, leads to very easily breaking down, and then needs to maintain it, and current mechanical keyboard is in long-time use, and the key axle of key cap below breaks down easily to the messenger can't strike the character that corresponds, so need dismantle the key cap and maintain the key axle.

The existing mechanical keyboard key cap dismounting device is simple in structure and inconvenient to pull out the key cap by vertical up-down force, so that the key cap is extremely easy to break and take off, and the key shaft is damaged when the key cap is damaged easily. Aiming at the problems, the novel design is carried out on the basis of the original dismounting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calculate key dish dismounting device for maintenance convenient to take out to solve the current mechanical keyboard key cap dismounting device structure that proposes in the above-mentioned background art comparatively simple, inconvenient vertical upper and lower power of adopting is pulled out the key cap simultaneously, thereby very easily takes place to pull out the condition of taking off with the fingers and thumb to the key cap, and then can also cause the problem of damage to the key shaft when causing the destruction to the key cap easily.

In order to achieve the above object, the utility model provides a following technical scheme: a dismounting device convenient to take out for maintaining a computer keyboard comprises a barrel body, a mounting hole and a handle, wherein the barrel body is provided with the mounting hole, the inner side of the barrel body is provided with a vertical rod, the vertical rod is mutually connected with the barrel body through the mounting hole, the handle is arranged above the vertical rod and is positioned on the outer side of the barrel body, the lower end of the vertical rod is provided with a connecting rod, the lower end of the connecting rod is provided with a connecting block, the connecting block is mutually connected with the vertical rod through the connecting rod, the outer side of the connecting block is provided with a mounting block, an extraction block is arranged below the mounting block, the inner side of the mounting block is reserved with a connecting groove, the mounting block is mutually connected with the connecting block through the connecting groove, the outer side of the extraction block is provided with a limiting rod, the limiting rod is positioned on the inner side of the limiting groove, the bracing piece is installed to the lower extreme of barrel, and is provided with first extraction ring and second extraction ring between the bracing piece respectively to first extraction ring and second extraction ring all are located the below of drawing the piece.

preferably, the surface of the vertical rod is provided with threads, and the vertical rod is in threaded connection with the barrel through the mounting hole.

Preferably, the connecting block is nested inside the connecting groove, the connecting block is of a spherical structure, and the connecting rod is movably connected with the mounting block through the connecting block and the connecting groove.

Preferably, the outer side of the extraction block is equiangularly distributed with a limiting rod, and the extraction block and the barrel form a sliding structure through the limiting rod and a limiting groove.

Preferably, the first extraction ring and the second extraction ring are equal in size and same in structure, and the first extraction ring and the second extraction ring are made of steel wires.

compared with the prior art, the beneficial effects of the utility model are that: the dismounting device for maintaining the computer keyboard is convenient to take out,

1. The keycaps can be conveniently and vertically pulled out, and the phenomenon that the keycaps are broken due to angle deviation in the process of disassembling is avoided, so that the keycaps and key shafts can be prevented from being damaged, the disassembling stability is improved, and the follow-up maintenance is convenient;

2. Adopt montant and barrel to cooperate and promote the piece of drawing to conveniently draw the piece and draw the key cap through first extraction ring and second extraction ring, the direction of the power of drawing is maintained to convenient at utmost, avoids causing to break off with the fingers and thumb.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

Fig. 2 is a schematic view of a first extraction ring structure of the present invention;

Fig. 3 is the schematic view of the connection structure of the cylinder and the extraction block of the present invention.

In the figure: 1. a barrel; 2. mounting holes; 3. a vertical rod; 4. a grip; 5. a connecting rod; 6. connecting blocks; 7. mounting blocks; 8. extracting blocks; 9. connecting grooves; 10. a limiting rod; 11. a limiting groove; 12. a support bar; 13. a first extraction loop; 14. a second extraction loop.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dismounting device convenient to take out for maintaining a computer keyboard comprises a barrel body 1, a mounting hole 2 and a handle 4, wherein the barrel body 1 is provided with the mounting hole 2, the inner side of the barrel body 1 is provided with a vertical rod 3, the surface of the vertical rod 3 is provided with threads, the vertical rod 3 is in threaded connection with the barrel body 1 through the mounting hole 2, the vertical rod 3 conveniently rotates on the barrel body 1 through the mounting hole 2, the vertical rod 3 is mutually connected with the barrel body 1 through the mounting hole 2, the handle 4 is arranged above the vertical rod 3 and is positioned at the outer side of the barrel body 1, the lower end of the vertical rod 3 is provided with a connecting rod 5, the lower end of the connecting rod 5 is provided with a connecting block 6, the connecting block 6 is mutually connected with the vertical rod 3 through the connecting rod 5, the connecting block 6 is nested at the inner side of a connecting groove 9, the connecting block 6 is of, the vertical rod 3 is convenient to lift the mounting block 7 through the connecting block 6 when rotating;

The outer side of the connecting block 6 is provided with an installation block 7, an extraction block 8 is installed below the installation block 7, limiting rods 10 are distributed on the outer side of the extraction block 8 at equal angles, the extraction block 8 and the barrel 1 form a sliding structure through the limiting rods 10 and limiting grooves 11, the extraction block 8 can slide upwards on the inner side of the barrel 1 through the limiting rods 10 and the limiting grooves 11, a connecting groove 9 is reserved on the inner side of the installation block 7, and the installation block 7 is connected with the connecting block 6 through the connecting groove 9;

draw the outside of piece 8 and be provided with gag lever post 10, and gag lever post 10 is located the inboard of spacing groove 11, the inboard of barrel 1 is seted up to spacing groove 11, and gag lever post 10 is through spacing groove 11 and barrel 1 interconnect, bracing piece 12 is installed to the lower extreme of barrel 1, and be provided with first extraction ring 13 and second extraction ring 14 between the bracing piece 12 respectively, and first extraction ring 13 and second extraction ring 14 all are located the below of drawing piece 8, first extraction ring 13 and second extraction ring 14 size equal, and the structure is the same, and first extraction ring 13 and second extraction ring 14 are the steel wire material, make things convenient for the straining key cap to pull out, avoid taking off the phenomenon in-process that the key cap was pulled out to appear taking off.

The working principle is as follows: when the computer mechanical keyboard needs to be maintained, firstly, the handheld barrel 1 is erected on the outer side of the keycap through the support rod 12, so that the barrel 1 is abutted against the keyboard panel through the support rod 12, then the handheld grip 4 drives the vertical rod 3 to start rotating, so that the vertical rod 3 is screwed into the inner side of the barrel 1 through the threads and the mounting hole 2, at this time, the vertical rod 3 pushes the extraction block 8 to slide downwards on the inner side of the barrel 1 through the connecting rod 5, the connecting block 6 and the mounting block 7, so that the extraction block 8 drives the first extraction ring 13 and the second extraction ring 14 to move downwards until the first extraction ring 13 and the second extraction ring 14 are extruded by the keycap to expand outwards, until the first extraction ring 13 and the second extraction ring 14 expand to the outer side of the keycap, at this time, the first extraction ring 13 and the second extraction ring 14 clamp the edge of the keycap under the action of their own elasticity, alright carry out the opposite direction rotation with driving montant 3 through handle 4 this moment, thereby montant 3 passes through connecting rod 5, connecting block 6 and installation piece 7 drive draw piece 8 upwards slide in the inboard of barrel 1 through gag lever post 10 and spacing groove 11 and carry, draw piece 8 this moment and then draw out the key cap through first extraction ring 13 and second extraction ring 14, thereby conveniently take off the key cap and maintain the key shaft, the convenient use of people of dismounting device for maintaining of computer keyboard who takes out like this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a calculate key dish dismounting device for maintenance convenient to take out, includes barrel (1), mounting hole (2) and handle (4), its characterized in that: the barrel is characterized in that a mounting hole (2) is formed in the barrel (1), a vertical rod (3) is arranged on the inner side of the barrel (1), the vertical rod (3) is connected with the barrel (1) through the mounting hole (2), a handle (4) is arranged above the vertical rod (3), the handle (4) is located on the outer side of the barrel (1), a connecting rod (5) is arranged at the lower end of the vertical rod (3), a connecting block (6) is arranged at the lower end of the connecting rod (5), the connecting block (6) is connected with the vertical rod (3) through the connecting rod (5), an installation block (7) is arranged on the outer side of the connecting block (6), an extraction block (8) is arranged below the installation block (7), a connecting groove (9) is reserved on the inner side of the installation block (7), the installation block (7) is connected with the connecting block (6) through the connecting groove (9), and a limiting rod (10) is arranged on the, and gag lever post (10) are located the inboard of spacing groove (11), the inboard of barrel (1) is seted up in spacing groove (11), and gag lever post (10) through spacing groove (11) and barrel (1) interconnect, bracing piece (12) are installed to the lower extreme of barrel (1), and are provided with first extraction ring (13) and second extraction ring (14) between bracing piece (12) respectively to first extraction ring (13) and second extraction ring (14) all are located the below of extracting piece (8).

2. The easy-to-remove computer keyboard maintenance dismounting device of claim 1, wherein: the surface of the vertical rod (3) is provided with threads, and the vertical rod (3) is in threaded connection with the barrel body (1) through the mounting hole (2).

3. The easy-to-remove computer keyboard maintenance dismounting device of claim 1, wherein: the connecting block (6) is nested on the inner side of the connecting groove (9), the connecting block (6) is of a spherical structure, and the connecting rod (5) is movably connected with the mounting block (7) through the connecting block (6) and the connecting groove (9).

4. The easy-to-remove computer keyboard maintenance dismounting device of claim 1, wherein: the outer side of the extraction block (8) is equiangularly distributed with a limiting rod (10), and the extraction block (8) and the barrel body (1) form a sliding structure through the limiting rod (10) and a limiting groove (11).

5. The easy-to-remove computer keyboard maintenance dismounting device of claim 1, wherein: the first extraction ring (13) and the second extraction ring (14) are equal in size and same in structure, and the first extraction ring (13) and the second extraction ring (14) are made of steel wires.