CN217213654U

CN217213654U - Multifunctional keyboard for computer

Info

Publication number: CN217213654U
Application number: CN202220614862.3U
Authority: CN
Inventors: 张颖
Original assignee: Changchun University Of Finance And Economics
Current assignee: Changchun University Of Finance And Economics
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-16
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to a keyboard for multifunctional computer, the on-line screen storage device comprises a base, be provided with the keyboard body on the base, one end is rotated between keyboard body and the base and is articulated, the other end is provided with the angle modulation subassembly, the bottom of base is provided with the telescopic link telescopically, the tail end of telescopic link is provided with holds in the palm the hand subassembly, the top bilateral symmetry of base is provided with two installing supports, be provided with the pivot between two installing supports, it is equipped with the sleeve to rotate the cover in the pivot, be provided with the torsional spring between sleeve and the pivot, and telescopic outside coiling is provided with the dust-proof membrane, the free end of dust-proof membrane is provided with the connecting strip, be provided with the couple on the connecting strip, the bottom of base corresponds the couple and is provided with the link, the utility model discloses simple structure, area is little, uses in a flexible way, and dustproof effectual, improves user's travelling comfort simultaneously.

Description

Multifunctional keyboard for computer

Technical Field

The utility model relates to a calculate key dish technical field, specifically be a keyboard for multifunctional computer.

Background

With the development of science and technology, computers have become a tool often needed in daily life and work of people, keyboards are indispensable derivative products in the use process of computers, and users input instructions through the keyboards to realize the operation of computer programs.

People are at the in-process of using the keyboard for a long time, and the hand is built on stilts on the keyboard, and the time has been tired easily for a long time, influences and uses the travelling comfort, and in addition, the computer is when not using, and the dust in the air drops easily between the gap of keyboard, influences the cleanliness factor of keyboard, and the time has been of a long time can influence the flexibility of keyboard.

Chinese patent publication No. CN214278894U provides a multifunctional keyboard for a computer, which includes a housing, a rotating shaft is mounted on the housing, and the rotating shaft is connected with a dust cover.

Above-mentioned scheme is when not using the keyboard, rotates the dust cover through the pivot and detains and establish on the keyboard, realizes the holistic dustproof of keyboard, though played dustproof effect, but, when using, need open the dust cover, area is great, the placing and the use of the keyboard of not being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keyboard for multifunctional computer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a keyboard for multifunctional computer, the on-line screen storage device comprises a base, be provided with the keyboard body on the base, one end is rotated articulatedly between keyboard body and the base, and the other end is provided with angle adjusting assembly, the bottom of base is provided with the telescopic link telescopically, the tail end of telescopic link is provided with holds in the palm hand subassembly, the top bilateral symmetry of base is provided with two installing supports, two be provided with the pivot between the installing support, it is equipped with the sleeve to rotate the cover in the pivot, be provided with the torsional spring between sleeve and the pivot, just telescopic outside coiling is provided with the dust-proof membrane, the free end of dust-proof membrane is provided with the connecting strip, be provided with the couple on the connecting strip, the bottom of base corresponds the couple and is provided with the link.

As a further aspect of the present invention: the angle adjusting component comprises an adjusting groove formed in the base, an adjusting block is arranged in the adjusting groove in a rotating mode, a clamping groove is formed in the bottom end of the keyboard body corresponding to the adjusting block, and the top of the adjusting block is located in different clamping grooves through rotation of the adjusting block to achieve adjustment of the use angle of the keyboard body.

As a further aspect of the present invention: be provided with the regulating spindle between regulating block and the base, the outside that the one end of regulating spindle extends to the base is provided with adjust knob, just rotate between regulating spindle and the base and be connected, realize the regulation to keyboard use angle through the cooperation of adjust knob, regulating spindle and regulating block, improve user's convenience.

As a further aspect of the present invention: the hand supporting assembly comprises a hand supporting frame located at the tail end of the telescopic rod, a hand supporting cotton strip is arranged on the hand supporting frame, the hand of a user is supported through the hand supporting frame, and the use comfort of the hand supporting cotton strip is enhanced.

As a further aspect of the present invention: the bottom of support hand silver is provided with the box of velcro, the top of support hand frame is provided with the son that corresponds with the box and detains, and the cooperation of detaining and box through the son is convenient for support the installation and the dismantlement of hand silver on the support hand frame.

As a further aspect of the present invention: the telescopic link symmetry is provided with two, and two on the base the tail end of telescopic link all is connected with the support hand frame, improves the stability of being connected between support hand frame and the base to stability when improving support hand silver and using and pull.

As a further aspect of the present invention: two be provided with the protecting crust between the installing support, the protecting crust cover is established in the outside of dust-proof membrane, and is close to one side of keyboard body and is provided with out the membrane mouth, and the protectiveness when strengthening the dust-proof membrane rolling through the protecting crust makes the dust-proof membrane more level and more smooth when the rolling simultaneously.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a base installs the keyboard body on the base to be provided with hand support frame and hand support silver through the telescopic link in one side of base, realize the support of user's hand through hand support silver, improve and use the travelling comfort, slow down fatigue, simultaneously the utility model discloses but the setting that passes through the telescopic link with hand support frame and hand support silver is on the base, pull out when using like this, will hold in the palm the hand frame and push back the normal position when not using, the holistic accomodating of being convenient for practices thrift the occupation of land space.

2. And simultaneously, the utility model discloses it is provided with the dust-proof membrane to coil through installing support, pivot, torsional spring, telescopic cooperation in one side of base, realizes the dustproof of keyboard body through the dust-proof membrane, and when can reducing the keyboard use like this, the area of dust-proof membrane reduces holistic volume, through torsional spring, pivot and telescopic cooperation, when can realizing not using, the automatic rolling of dust-proof membrane improves and uses the convenience.

3. Additionally, the utility model discloses realize the regulation of the use angle of keyboard body between base and keyboard body through draw-in groove, regulating block, regulating spindle and adjust knob's cooperation, directly can realize the regulation of keyboard body use angle through the adjust knob who revolves soon the side like this, improve and use the convenience.

Drawings

Fig. 1 is a schematic view of an overall structure of a multifunctional computer keyboard according to the present invention;

FIG. 2 is an exploded view of the connection structure between the mounting bracket, the rotating shaft, the sleeve, the dust-proof film and the protective shell;

FIG. 3 is a sectional view of the connection structure between the middle shaft, the torsion spring and the sleeve of the present invention;

fig. 4 is a schematic view of a connection structure between the base, the keyboard and the angle adjustment assembly of the present invention;

fig. 5 is a schematic view of the position structure of the slot on the keyboard body according to the present invention;

fig. 6 is an exploded view of the connection between the middle hand support cotton strip and the hand support frame.

In the figure: 1. a base; 2. a keyboard body; 3. a telescopic rod; 4. mounting a bracket; 5. a rotating shaft; 6. a sleeve; 7. a torsion spring; 8. a dust-proof film; 9. a connecting strip; 10. hooking; 11. hanging a ring; 12. an adjustment groove; 13. an adjusting block; 14. a card slot; 15. an adjustment shaft; 16. adjusting a knob; 17. a hand support frame; 18. holding the hand cotton sliver; 19. a female buckle; 20. a sub-buckle; 21. a protective shell; 22. and a film outlet.

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.

Example 1:

referring to fig. 1 to 4, in the embodiment of the present invention:

the utility model provides a keyboard for multifunctional computer, the on-line screen storage device comprises a base 1, be provided with keyboard body 2 on the base 1, one end is rotated between keyboard body 2 and the base 1 and is articulated, the other end is provided with the angle modulation subassembly, base 1's bottom telescopically is provided with telescopic link 3, the tail end of telescopic link 3 is provided with holds in the palm the hand subassembly, base 1's top bilateral symmetry is provided with two installing support 4, be provided with pivot 5 between two installing support 4, it is equipped with sleeve 6 to rotate the cover in the pivot 5, be provided with torsional spring 7 between sleeve 6 and the pivot 5, and sleeve 6's outside coiling is provided with dust-proof membrane 8, dust-proof membrane 8's free end is provided with connecting strip 9, be provided with couple 10 on the connecting strip 9, base 1's bottom corresponds couple 10 and is provided with link 11.

Referring to fig. 4 and 5, in an embodiment of the present invention: the angle adjusting assembly comprises an adjusting groove 12 formed in the base 1, an adjusting block 13 is arranged in the adjusting groove 12 in a rotating mode, a clamping groove 14 is formed in the bottom end of the keyboard body 2 corresponding to the adjusting block 13, an adjusting shaft 15 is arranged between the adjusting block 13 and the base 1, an adjusting knob 16 is arranged on the outer side, extending to the base 1, of one end of the adjusting shaft 15, the adjusting shaft 15 is rotatably connected with the base 1, when the use angle of the keyboard body 2 needs to be adjusted, the keyboard body 2 is lifted on the base 1, the adjusting knob 16 is screwed, the adjusting shaft 15 is driven to rotate through the adjusting knob 16, the adjusting block 13 is driven to rotate through the adjusting shaft 15, the adjusting block 13 is aligned with the clamping groove 14 in the bottom of the keyboard body 2, supporting of the keyboard body 2 is achieved, and angle adjustment of the keyboard body 2 in use is achieved through aligning the adjusting block 13 with different clamping grooves 14.

Referring to fig. 1 and 6, in the embodiment of the present invention: the hand supporting component comprises a hand supporting frame 17 positioned at the tail end of the telescopic rod 3, a hand supporting cotton strip 18 is arranged on the hand supporting frame 17, a female buckle 19 of a nylon buckle is arranged at the bottom end of the hand supporting cotton strip 18, a male buckle 20 corresponding to the female buckle 19 is arranged at the top end of the hand supporting frame 17, when the hand supporting component is used, the hand supporting frame 17 and the hand supporting cotton strip 18 are pulled out to proper positions, proper positions of hands and arms can be put on the hand supporting cotton strip 18, the hand is supported, fatigue is relieved, the use comfort of a user is improved, meanwhile, when the hand supporting cotton strip 18 is dirty and needs to be cleaned, the hand supporting cotton strip 18 can be directly torn off from the hand supporting frame 17, the male buckle 20 and the female buckle 19 are separated, so that the hand supporting cotton strip 18 is convenient to clean and replace, then, the hand supporting cotton strip 18 is installed and fixed on the hand supporting frame 17 through the matching of the male buckle 20 and the female buckle 19, two telescopic rods 3 are symmetrically arranged on the base 1, and the tail ends of the two telescopic rods 3 are connected with the hand support frame 17, so that the connection stability between the hand support frame 17 and the base 1 can be improved, and the use stability is improved.

Referring to fig. 1 and 2, in an embodiment of the present invention: be provided with protecting crust 21 between two installing supports 4, the outside at dustproof membrane 8 is established to protecting crust 21 cover, can strengthen the protectiveness of dustproof membrane 8 when the rolling through protecting crust 21, and is close to one side of keyboard body 2 and is provided with out membrane mouth 22, realizes the play membrane of dustproof membrane 8 through going out membrane mouth 22, and during the rolling of dustproof membrane 8, connecting strip 9 is located the outside of going out membrane mouth 22 to in order to realize the pull of dustproof membrane 8.

Example 2:

referring to fig. 1 to 6, the present invention relates to a multifunctional computer keyboard, when in use, the base 1 is placed on a suitable working interface, the hand support frame 17 is pulled, the hand support cotton sliver 18 is pulled out to a suitable position through the hand support frame 17, the suitable position of the hand and the arm can be put on the hand support cotton sliver 18 to support the hand, the fatigue is reduced, and the use comfort of the user is improved, in the present invention, the hand support cotton sliver 18 is fixed on the hand support frame 17 through the matching of the sub-button 20 and the female button 19 of the nylon fastener, when the hand support cotton sliver 18 is dirty and needs to be cleaned, the hand support cotton sliver 18 can be directly torn off from the hand support frame 17, so that the sub-button 20 and the female button 19 are separated, thereby facilitating the cleaning and replacement of the hand support cotton sliver 18, and then, the hand support cotton sliver 18 is fixed on the hand support frame 17 through the matching of the sub-button 20 and the female button 19, when the use angle of the keyboard body 2 needs to be adjusted, the keyboard body 2 is lifted on the base 1, the adjusting knob 16 is screwed, the adjusting knob 16 drives the adjusting shaft 15 to rotate, the adjusting shaft 15 drives the adjusting block 13 to rotate, the adjusting block 13 is aligned with the clamping groove 14 at the bottom of the keyboard body 2, the keyboard body 2 is supported, the adjusting block 13 is aligned with different clamping grooves 14 to realize the angle adjustment when the keyboard body 2 is used, after the use is finished, the hook 10 is pulled, the connecting strip 9 is driven to move through the hook 10, the dustproof film 8 is pulled through the connecting strip 9, the dustproof film 8 is stretched to cover the surface of the keyboard body 2, the dustproof function when the keyboard body 2 is not used is realized, the dustproof film 8 has rubber soft film priority, the hook 10 is hung on the hanging ring 11 at the tail end of the base 1, and the fixation between the tail end of the dustproof film 8 and the base 1 is realized, and dust prevention is realized.

Example 3:

referring to fig. 1 to 6, on the basis of embodiment 2, the utility model relates to a multifunctional computer keyboard, which comprises a base 1, a keyboard body 2 is arranged on the base 1, a hand support frame 17 and a hand support cotton strip 18 are arranged on one side of the base 1 through a telescopic rod 3, the hand support of a user is realized through the hand support cotton strip 18, the use comfort is improved, the fatigue is reduced, meanwhile, the hand support frame 17 and the hand support cotton strip 18 are arranged on the base 1 in a drawing way through the telescopic rod 3, the hand support frame 17 is pulled out when in use, the hand support frame 17 is pushed back to the original position when not in use, the whole storage is convenient, the occupied space is saved, meanwhile, a dustproof film 8 is arranged on one side of the base 1 through the matching winding of a mounting bracket 4, a rotating shaft 5, a torsional spring 7 and a sleeve 6, the dustproof film 8 is realized through the dustproof film 8, so that the use of the keyboard body 2 can be reduced, the area of dustproof membrane 8 reduces holistic volume, and through torsional spring 7, pivot 5 and sleeve 6's cooperation, when can realizing using keyboard body 2, dustproof membrane 8's automatic rolling improves the convenience of use, in addition, the utility model discloses realize the regulation of keyboard body 2's use angle between base 1 and keyboard body 2 through draw-in groove 14, regulating block 13, regulating spindle 15 and adjust knob 16's cooperation, directly can realize the regulation of keyboard body 2 use angle through twisting the adjust knob 16 of twisting the side like this, improve the convenience of use.

In all the above-mentioned schemes, the connection between two components can be selected according to the actual situation, the matching connection of the welding, the bolt and the nut, the bolt or the screw connection or other known connection methods are not repeated herein, and all the above-mentioned schemes relate to the fixed connection, and the welding is considered preferentially, and above, it is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical scheme of the present invention and the utility model concept of the present invention equivalent replacement or change, all should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a keyboard for multifunctional computer, includes base (1), be provided with keyboard body (2) on base (1), its characterized in that: one end of the keyboard body (2) is hinged with the base (1) in a rotating way, the other end is provided with an angle adjusting component, the bottom end of the base (1) is telescopically provided with a telescopic rod (3), the tail end of the telescopic rod (3) is provided with a hand supporting component, two mounting brackets (4) are symmetrically arranged on two sides of the top of the base (1), a rotating shaft (5) is arranged between the two mounting brackets (4), a sleeve (6) is rotatably sleeved on the rotating shaft (5), a torsion spring (7) is arranged between the sleeve (6) and the rotating shaft (5), and the outer side of the sleeve (6) is wound with a dustproof film (8), the free end of the dustproof film (8) is provided with a connecting strip (9), the connecting strip (9) is provided with a hook (10), and the bottom end of the base (1) is provided with a hanging ring (11) corresponding to the hook (10).

2. The keyboard of claim 1, wherein: the angle adjusting assembly comprises an adjusting groove (12) formed in the base (1), an adjusting block (13) is arranged in the adjusting groove (12) in a rotating mode, and a clamping groove (14) is formed in the bottom end of the keyboard body (2) and corresponds to the adjusting block (13).

3. The keyboard of claim 2, wherein: be provided with regulating spindle (15) between regulating block (13) and base (1), the outside that the one end of regulating spindle (15) extends to base (1) is provided with adjust knob (16), just rotate between regulating spindle (15) and base (1) and be connected.

4. The keyboard of claim 1, wherein: the hand support assembly comprises a hand support frame (17) positioned at the tail end of the telescopic rod (3), and a hand support cotton strip (18) is arranged on the hand support frame (17).

5. The keyboard of claim 4, wherein: the bottom end of the hand holding cotton sliver (18) is provided with a female buckle (19) of a nylon buckle, and the top end of the hand holding frame (17) is provided with a male buckle (20) corresponding to the female buckle (19).

6. The keyboard of claim 1, wherein: the base (1) is symmetrically provided with two telescopic rods (3), and the tail ends of the two telescopic rods (3) are connected with a hand support frame (17).

7. The keyboard of claim 1, wherein: two be provided with protecting crust (21) between installing support (4), protecting crust (21) cover is established in the outside of dust mask (8), and is close to one side of keyboard body (2) is provided with out membrane mouth (22).