CN111190491A

CN111190491A - Foldable multifunctional computer keyboard

Info

Publication number: CN111190491A
Application number: CN201811355382.4A
Authority: CN
Inventors: 尹平升; 周田田; 孟祥龙; 李�根
Original assignee: Dalian Huihang Technology Development Co ltd
Current assignee: Dalian Huihang Technology Development Co ltd
Priority date: 2018-11-14
Filing date: 2018-11-14
Publication date: 2020-05-22

Abstract

The invention discloses a foldable multifunctional computer keyboard which comprises a first keyboard body, a keyboard main body, a second keyboard body and an elastic cotton pad, wherein a second dust storage groove is formed in the upper end inside the keyboard main body, a second key groove is formed in the top of the keyboard main body, rotary illuminating lamps are arranged at two ends of the top of the keyboard main body on one side of the second key groove, one end of the keyboard main body is hinged to the first keyboard body through a first connecting piece, and the other end of the keyboard main body is hinged to the second keyboard body through a second connecting piece. According to the invention, the elastic cotton pad is hinged on one side of the keyboard main body, and the heating protrusion and the heating sheet are arranged in the elastic cotton pad, so that the heating protrusion can be heated to a temperature range equivalent to the body temperature of a human body through the heating sheet, when a user uses the keyboard, the wrist deformation can be prevented, the blood circulation of the hand of the human body can be promoted, the hand fatigue can be eliminated, and the keyboard is beneficial to the body health.

Description

Foldable multifunctional computer keyboard

Technical Field

The invention relates to the technical field of computer equipment, in particular to a foldable multifunctional computer keyboard.

Background

With the rapid development of digitalization and networking, people can use computers more and more to carry out various works and entertainment in modern life, and particularly for users who often need to use computers, the users want to have a keyboard and a mouse which are comfortable to use, at present, the types of keyboards sold in the market are various, but the users' use requirements cannot be completely met, for example, most of the existing keyboards are used, because wrists of users who do not hold the keyboards are often suspended, when the users use the keyboards for a long time, the hands feel tired after using the keyboards, even the wrists are deformed, the health of the users is affected, the existing keyboards are not provided with structures which are convenient for the users to handle dust, the keyboards are generally full of dust, and some impurities can fall into the keyboards along gaps between keys, failure to process these impurities for extended periods of time can severely impact the useful life of the keyboard.

Disclosure of Invention

The present invention is directed to a foldable multifunctional computer keyboard to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a foldable multifunctional computer keyboard comprises a first keyboard body, a keyboard main body, a second keyboard body and an elastic cotton pad, wherein a second dust storage groove is formed in the upper end inside the keyboard main body, a second key groove is formed in the top of the keyboard main body, rotary illuminating lamps are arranged at two ends of the top of the keyboard main body on one side of the second key groove, a first rotatable supporting piece is arranged at two ends, close to one side, of the bottom of the keyboard main body, a first spherical telescopic column is arranged at the middle position of two ends of the bottom of the keyboard main body, one side, far away from the rotary illuminating lamps, of the keyboard main body is hinged to the elastic cotton pad through a hinged shaft, two heating bulges are arranged inside the elastic cotton pad, heating sheets are arranged inside the heating bulges, a first spherical telescopic column is arranged at the middle position of two ends of the bottom of the keyboard main body, one end of the keyboard main body is, the upper ends of the inner parts of the first keyboard body and the second keyboard body are respectively provided with a first dust storage groove and a third dust storage groove, the tops of the first keyboard body and the second keyboard body are respectively provided with a third key groove and a first key groove, one sides of the bottoms of the first keyboard body and the second keyboard body, which are far away from the elastic cotton pads, are respectively provided with a second rotatable supporting piece, the centers of the bottoms of the first keyboard body and the second keyboard body are respectively provided with a second spherical telescopic column, the four corners of the tops of the first keyboard body and the second keyboard body are respectively provided with a first supporting leg, the four corners of the bottoms of the first keyboard body, the keyboard body and the second keyboard body are respectively provided with a second supporting leg, and the bottoms of the first keyboard body, the keyboard body and the second keyboard body are respectively fixed with an anti-slip rubber pad.

Preferably, handles are mounted on the outer sides of the first keyboard body and the second keyboard body.

Preferably, dust exhaust through holes are uniformly formed in the side surfaces of the first keyboard body, the keyboard main body and the second keyboard body.

Preferably, the upper surfaces of the first keying slot, the second keying slot and the third keying slot are all coated with a wear resistant coating.

Preferably, the sum of the lengths of the first keyboard body and the second keyboard body is smaller than the length of the keyboard main body.

Compared with the prior art, the invention has the beneficial effects that: this folding multi-functional computer keyboard is through articulated elastic cotton pad in keyboard main part one side and at elastic cotton pad internally mounted heating arch and heating plate, can cross through the heating plate to heating protruding internal heating to the temperature range that is equivalent with human body temperature, when the user uses this keyboard, can prevent that the wrist from warping, and can promote the blood circulation of human hand, eliminate hand fatigue, be favorable to healthy, through installing rotatory light at keyboard main part top, make people can conveniently open this desk lamp and carry out work when using this computer keyboard, can not be because the environment is dark or the eyesight is not good and each key on the computer keyboard is inconvenient to see, greatly made things convenient for people's use, through setting up first dust storage groove, second dust storage groove, third dust storage groove and dust exhaust through-hole, make through falling into first dust storage groove between the button, Dust in second dust storage tank and the third dust storage tank can conveniently clear away from the dust exhaust through-hole, and is very convenient, through installing first connecting piece and second connecting piece between first keyboard body, second keyboard body and keyboard main part respectively, has realized this computer keyboard's collapsible function, has both kept standard keyboard's whole functions, possesses small in size again, the advantage of conveniently carrying, and the practicality is stronger.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the present invention in a folded state;

FIG. 4 is a schematic diagram of a first keyboard body according to the present invention;

in the figure: 1-a handle; 2-a first keyboard body; 3-a first connecting piece; 4-rotating the lighting lamp; 5-a first rotatable support; 6-a keyboard body; 7-a first spherical telescopic column; 8-a second connector; 9-a second keyboard body; 10-first key press groove; 11-antiskid rubber pad; 12-an elastic cotton pad; 13-heating the bumps; 14-second key press groove; 15-heating plate; 16-a hinged axis; 17-third key press; 18-dust exhaust through holes; 19-a first dust storage tank; 20-a second dust storage tank; 21-a first leg; 22-a third dust storage tank; 23-a second leg; 24-a second rotatable support; 25-second spherical telescopic column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a touch screen convenient to attach comprises a first keyboard body 2, a keyboard main body 6, a second keyboard body 9 and an elastic cotton pad 12, wherein a second dust storage groove 20 is formed in the upper end of the inside of the keyboard main body 6, a second key groove 14 is formed in the top of the keyboard main body 6, rotary illuminating lamps 4 are arranged at two ends of the top of the keyboard main body 6 on one side of the second key groove 14, first rotatable supporting pieces 5 are arranged at two ends of the bottom of the keyboard main body 6 close to one side of the keyboard main body 4, one side of the keyboard main body 6 far away from the rotary illuminating lamps 4 is hinged with the elastic cotton pad 12 through a hinge shaft 16, two heating bulges 13 are arranged in the elastic cotton pad 12, heating pieces 15 are arranged in the heating bulges 13, first spherical telescopic columns 7 are arranged in the middle positions of two ends of the bottom of the keyboard main body 6, the first keyboard body 2 is hinged to one end of the keyboard main body 6 through a first connecting piece 3, the second keyboard body 9 is hinged, the handles 1 are arranged on the outer sides of the first keyboard body 2 and the second keyboard body 9, a user can conveniently take a keyboard, dust exhaust through holes 18 are uniformly formed in the side faces of the first keyboard body 2, the keyboard main body 6 and the second keyboard body 9, the dust exhaust through holes 18 can be achieved, the sum of the lengths of the first keyboard body 2 and the second keyboard body 9 is smaller than the length of the keyboard main body 6, the keyboard is distributed according with keys of a traditional keyboard, dust in the first dust storage groove 19, the second dust storage groove 20 and the third dust storage groove 22 can be removed through the dust exhaust through holes 18, the upper ends of the inner portions of the first keyboard body 2 and the second keyboard body 9 are respectively provided with the first dust storage groove 19 and the third dust storage groove 22, the top portions of the first keyboard body 2 and the second keyboard body 9 are respectively provided with the third key groove 17 and the first key groove 10, the upper surfaces of the first key groove 10, the second key groove 14 and the third key groove 17 are coated with wear-resistant coatings, the keyboard has the advantages that the situation that keys become fuzzy when people use the keyboard for a long time is effectively prevented, the second rotatable supporting piece 24 is installed on one side, far away from the elastic cotton pad 12, of the bottoms of the first keyboard body 2 and the second keyboard body 9, the second spherical telescopic column 25 is installed at the center of the bottom of the first keyboard body 2 and the bottom of the second keyboard body 9, the first support legs 21 are installed at the four corners of the top of the first keyboard body 2 and the top of the second keyboard body 9, the second support legs 23 are installed at the four corners of the bottom of the first keyboard body 2, the keyboard body 6 and the bottom of the second keyboard body 9, and the anti-skid rubber pads 11 are fixed at the bottoms of the first keyboard body 2, the keyboard body 6 and the second keyboard body 9.

The working principle is as follows: when the computer keyboard is used, the computer keyboard is placed in a designated area, the first spherical telescopic column 7 and the second spherical telescopic column 25 effectively prevent the keyboard from sliding randomly, the heating bulge 13 is internally heated to a temperature range equivalent to the body temperature of a human body through the electrified heating sheet 15, when a user uses the keyboard, the wrist can be prevented from deforming, the blood circulation of the hand of the human body can be promoted, the hand fatigue is eliminated, the health is facilitated, when the situation that each key on the computer keyboard is inconvenient to see due to dark environment or poor eyesight occurs, the rotary illuminating lamp 4 can be opened for working, the use of people is greatly facilitated, when the keyboard is used for a long time, dust can enter the first dust storage groove 19, the second dust storage groove 20 and the third dust storage groove 22 through gaps among the keys, and the people can directly clear the dust from the dust exhaust through hole 18 through a blower in time, avoid influencing the life of keyboard, people's usable first connecting piece 3 and second connecting piece 8 realize this computer keyboard's collapsible function at last, have both remain standard keyboard's whole functions, possess small in size again, the advantage of conveniently carrying, the practicality is stronger.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a folding multi-functional computer keyboard, includes first keyboard body (2), keyboard main part (6), second keyboard body (9) and elastic cotton pad (12), its characterized in that: the upper end of the interior of the keyboard main body (6) is provided with a second dust storage groove (20), the top of the keyboard main body (6) is provided with a second key groove (14), the second key groove (14) is arranged at the two ends of the top of the keyboard main body (6), the rotary illuminating lamp (4) is arranged at the two ends of the bottom of the keyboard main body (6) close to one side of the key groove (4), a first rotatable supporting piece (5) is arranged at the two ends of the bottom of the keyboard main body (6), one side of the keyboard main body (6) far away from the rotary illuminating lamp (4) is hinged with an elastic cotton pad (12) through a hinge shaft (16), two heating bulges (13) are arranged in the elastic cotton pad (12), a heating piece (15) is arranged in the heating bulges (13), a first spherical telescopic column (7) is arranged at the middle position of the two ends of the bottom of the keyboard main body (6), a first keyboard body (2, the other end of the keyboard main body (6) is hinged with a second keyboard body (9) through a second connecting piece (8), the upper ends of the inner parts of the first keyboard body (2) and the second keyboard body (9) are respectively provided with a first dust storage groove (19) and a third dust storage groove (22), the tops of the first keyboard body (2) and the second keyboard body (9) are respectively provided with a third key groove (17) and a third key groove (10), one sides of the bottoms of the first keyboard body (2) and the second keyboard body (9), far away from the elastic cotton pad (12), are respectively provided with a second rotatable supporting piece (24), the centers of the bottoms of the first keyboard body (2) and the second keyboard body (9) are respectively provided with a second spherical telescopic column (25), the four corners of the tops of the first keyboard body (2) and the second keyboard body (9) are respectively provided with first supporting legs (21), and the four corners of the bottoms of the first keyboard body (2), the keyboard main body (6) and the second keyboard body (9) are respectively provided with second supporting legs (9) 23) The bottoms of the first keyboard body (2), the keyboard main body (6) and the second keyboard body (9) are all fixed with anti-skid rubber pads (11).

2. A foldable multi-function computer keyboard according to claim 1, wherein: handles (1) are arranged on the outer sides of the first keyboard body (2) and the second keyboard body (9).

3. A foldable multi-function computer keyboard according to claim 1, wherein: the side surfaces of the first keyboard body (2), the keyboard main body (6) and the second keyboard body (9) are all uniformly provided with dust exhaust through holes (18).

4. A foldable multi-function computer keyboard according to claim 1, wherein: the upper surfaces of the first key pressing groove (10), the second key pressing groove (14) and the third key pressing groove (17) are coated with wear-resistant coatings.

5. A foldable multi-function computer keyboard according to claim 1, wherein: the sum of the lengths of the first keyboard body (2) and the second keyboard body (9) is smaller than the length of the keyboard main body (6).