CN209928388U

CN209928388U - Foldable computer keyboard

Info

Publication number: CN209928388U
Application number: CN201920736929.9U
Authority: CN
Inventors: 高田
Original assignee: CHUAND SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: CHUAND SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-10
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to the technical field of keyboards, in particular to a foldable computer keyboard, which comprises a keyboard main body, wherein the keyboard main body comprises a left keyboard and a right keyboard, a convex block is arranged on the outer wall of the top part of the left keyboard and the right keyboard, a plurality of fixed grooves are arranged on the front surface of the convex block, the fixed grooves are internally threaded with LED lamps, a first notch is arranged on one side of the outer wall of the bottom part of the left keyboard, which is close to the right keyboard, a second notch is arranged on one side of the outer wall of the bottom part of the right keyboard, which is close to the left keyboard, and hinges are arranged in the first notch and the; a plurality of ventilation holes have all been seted up on the one side outer wall that left keyboard and right keyboard kept away from each other, have all seted up a plurality of openings on the top outer wall of left keyboard and right keyboard, and this folded cascade's computer keyboard can be folded the keyboard, has saved the space, conveniently carries.

Description

Foldable computer keyboard

Technical Field

The utility model relates to a keyboard technical field specifically is a folded cascade's computer keyboard.

Background

The keyboard is an important hardware of a computer and is a common input device, the keyboard is mainly a channel for inputting control information of character information into the computer, along with the development of information technology, the demand on electronic devices such as computers is more and more increased, and further the demand on computer keyboards is increased, however, the length of the computer keyboard used at present is mostly fixed, the computer keyboard cannot be folded, the carrying is inconvenient, the existing keyboard does not have the lighting effect, keys on the keyboard are difficult to see clearly in cloudy days and at night, and the use is inconvenient. Therefore, in order to compensate for the above-mentioned disadvantages, a foldable computer keyboard is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folded cascade calculates key dish 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:

a foldable computer keyboard comprises a keyboard main body, wherein the keyboard main body comprises a left keyboard and a right keyboard, a convex block is arranged on the outer wall of the top of each of the left keyboard and the right keyboard and close to one side of the outer wall of the top of each of the left keyboard and the right keyboard, a plurality of fixing grooves are formed in the front surfaces of the convex blocks, LED lamps are connected in the fixing grooves in a threaded mode, a first notch is formed in the outer wall of the bottom of the left keyboard and close to one side of the right keyboard, a second notch is formed in the outer wall of the bottom of the right keyboard and close to one side of the left keyboard, and hinges are arranged in;

the left side keyboard with all seted up a plurality of ventilation holes on the one side outer wall that the right side keyboard was kept away from each other, left side keyboard with all seted up a plurality of openings on the top outer wall of right side keyboard, and all inlayed in the opening and be equipped with the button, left side keyboard is close to there is first main magnet piece through the bolt fastening on the one side outer wall of right side keyboard, right side keyboard is close to there is first auxiliary magnet piece through the bolt fastening on the one side outer wall of left side keyboard.

Preferably, the magnetic poles of the outer walls of the first main magnet block and the first sub magnet block on the sides close to each other are opposite, and the two are magnetically connected.

Preferably, the number of the LED lamps is 6-10, and the LED lamps are linearly arranged at equal intervals.

Preferably, two supporting blocks are fixed on one side, far away from each other, of the outer wall of the bottom of the left keyboard and the outer wall of the bottom of the right keyboard through bolts.

Preferably, a circular groove is formed in the outer wall of the bottom of the supporting block, a second main magnet block is bonded in the circular groove of the supporting block on the left keyboard, and a second auxiliary magnet block is bonded in the circular groove of the supporting block on the right keyboard.

Preferably, the magnetic poles of the outer walls of the second main magnet block and the second sub magnet block on the sides close to each other are opposite, and the two are magnetically connected.

Compared with the prior art, the beneficial effects of the utility model are that: according to the foldable computer keyboard, the hinge, the second main magnet block and the second auxiliary magnet block are matched with each other, when the foldable computer keyboard is not used, the keyboard can be folded by pulling the left keyboard and the right keyboard, and the left keyboard and the right keyboard can be fixed together through the magnetic connection between the second main magnet block and the second auxiliary magnet block, so that the space occupied by the keyboard is saved, and the foldable computer keyboard is convenient to carry; through the setting of LED lamp, use the keyboard when cloudy day and night, can provide sufficient illumination, the sign on the button of seeing clearly of being convenient for more clear avoids the dark eyes that harm the user of light.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the middle-left keyboard of the present invention;

fig. 3 is a schematic view of the bottom surface structure of the middle keyboard and the right keyboard of the present invention.

In the figure: 1. a keyboard body; 10. a left keyboard; 100. a first notch; 101. a first main magnet block; 11. a right keyboard; 110. a second notch; 111. a first sub-magnet block; 12. a support block; 120. a circular groove; 121. a second main magnet block; 122. a second sub-magnet block; 13. a vent hole; 14. pressing a key; 15. a bump; 150. fixing grooves; 16. an LED lamp; 17. and (4) a hinge.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a foldable computer keyboard comprises a keyboard main body 1, wherein the keyboard main body 1 comprises a left keyboard 10 and a right keyboard 11, a convex block 15 is arranged on the outer wall of the top of each of the left keyboard 10 and the right keyboard 11 and close to one side, a plurality of fixing grooves 150 are formed in the front surface of the convex block 15, an LED lamp 16 is connected in the fixing grooves 150 in a threaded manner, a first notch 100 is formed in one side, close to the right keyboard 11, of the outer wall of the bottom of the left keyboard 10, a second notch 110 is formed in one side, close to the left keyboard 10, of the outer wall of the bottom of the right keyboard 11, and hinges 17 are arranged in the first notch 100 and the second;

a plurality of ventilation holes 13 have all been seted up on the one side outer wall that left keyboard 10 and right keyboard 11 kept away from each other, can ventilate 1 inside keyboard main part, thereby can arrange the heat that the circuit board during operation produced, prolong its life, a plurality of openings have all been seted up on the top outer wall of left keyboard 10 and right keyboard 11, and all inlay in the opening and be equipped with button 14, there is first main magnet piece 101 through the bolt fastening on the one side outer wall that left keyboard 10 is close to right keyboard 11, there is first auxiliary magnet piece 111 through the bolt fastening on the one side outer wall that right keyboard 11 is close to left keyboard 10.

In this embodiment, the magnetic poles of the outer walls of the first main magnet block 101 and the first sub magnet block 111 on the side close to each other are opposite and magnetically connected to each other, so that when the keyboard is used, the left keyboard 10 and the right keyboard 11 are straightened to magnetically connect the first main magnet block 101 and the first sub magnet block 111, so that the left keyboard 10 and the right keyboard 11 can be stably fixed, and the use by a user is facilitated.

Specifically, all through screw fixed connection between hinge 17 and the first breach 100 and between hinge 17 and the second breach 110, can be with stable the fixing in first breach 100 and second breach 110 of hinge 17, through pulling left keyboard 10 and right keyboard 11, drive hinge 17 and rotate to the convenience is opened and is folded keyboard main part 1.

Further, the number of the LED lamps 16 is 6-10, preferably 8 in the embodiment, and the LED lamps are linearly arranged at equal intervals, so that when the keyboard is used in cloudy days and at night, sufficient illumination can be provided through the LED lamps 16, and a user can better clearly see the marks of the keys 14 on the keyboard.

In addition, one side department that the bottom outer wall of left keyboard 10 and right keyboard 11 kept away from each other all has two supporting shoes 12 through the bolt fastening, and supporting shoe 12 adopts rubber materials to make, can increase and the desktop between frictional force, be convenient for with stable the placing on the desktop of keyboard, avoid when using, touch the keyboard gently and just can make the keyboard take place to remove.

A circular groove 120 is formed in the outer wall of the bottom of the support block 12, a second main magnet piece 121 is bonded to the circular groove 120 of the support block 12 on the left keyboard 10, and a second sub magnet piece 122 is bonded to the circular groove 120 of the support block 12 on the right keyboard 11, so that the second main magnet piece 121 and the second sub magnet piece 122 can be firmly fixed to the circular groove 120.

It should be added that the magnetic poles on the outer wall of one side of the second main magnet block 121 close to the second auxiliary magnet block 122 are opposite in magnetism, and the two are magnetically connected, when the keyboard is not used, the left keyboard 10 and the right keyboard 11 are pulled to drive the hinge 17 to rotate, the left keyboard 10 and the right keyboard 11 can be folded, and the left keyboard 10 and the right keyboard 11 can be fixed together through the magnetic connection between the second main magnet block 121 and the second auxiliary magnet block 122.

It should be noted that the LED lamp 16 may be an NFC9186 type LED lamp manufactured by lyon electric limited, and the circuit and power supply thereof may also be provided by the manufacturer; furthermore, the present invention relates to the LED lamp 16 being the prior art, which can be implemented by those skilled in the art, without extra description, and the present invention also does not relate to the improvement of the structure and working principle of the LED lamp 16.

When the foldable computer keyboard of the embodiment is used, the left keyboard 10 and the right keyboard 11 are pulled to drive the hinge 17 to rotate, so that the left keyboard 10 and the right keyboard 11 are positioned on the same horizontal plane, the first main magnet block 101 and the first auxiliary magnet block 111 are magnetically connected, the left keyboard 10 and the right keyboard 11 can be stably fixed, then the keyboard main body 1 is connected with the computer and can be used, when the foldable computer keyboard is used at night and in a cloudy day, the LED lamp 16 is connected with an external power supply and works, the illumination effect can be achieved, a user can clearly see the marks of the keys 14 on the keyboard, when the foldable computer keyboard is not used, the keyboard main body 1 is firstly taken off from the computer, the left keyboard 10 and the right keyboard 11 are pulled to drive the hinge 17 to rotate, the left keyboard 10 and the right keyboard 11 can be folded, and the second main magnet block 121 and the second auxiliary magnet block 122 are magnetically connected, the left keyboard 10 and the right keyboard 11 can be stably fixed together, and space is saved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Foldable computer keyboard comprising a keyboard body (1), characterized in that: the keyboard main body (1) comprises a left keyboard (10) and a right keyboard (11), a convex block (15) is arranged on the outer wall of the top of each of the left keyboard (10) and the right keyboard (11) and close to one side of the outer wall of the top of each of the left keyboard (10) and the right keyboard (11), a plurality of fixing grooves (150) are formed in the front surface of each of the convex blocks (15), LED lamps (16) are connected to the fixing grooves (150) in an internal thread mode, a first notch (100) is formed in the outer wall of the bottom of the left keyboard (10) and close to one side of the right keyboard (11), a second notch (110) is formed in the outer wall of the bottom of the right keyboard (11) and close to one side of the left keyboard (10), and hinges (;

left side keyboard (10) with all seted up a plurality of ventilation holes (13) on the one side outer wall that right side keyboard (11) kept away from each other, left side keyboard (10) with all seted up a plurality of openings on the top outer wall of right side keyboard (11), and all inlayed in the opening and be equipped with button (14), left side keyboard (10) are close to there are first main magnet piece (101) through the bolt fastening on the one side outer wall of right side keyboard (11), right side keyboard (11) are close to there are first auxiliary magnet piece (111) through the bolt fastening on the one side outer wall of left side keyboard (10).

2. Foldable computer keyboard according to claim 1, characterized in that: the magnetic poles of the outer walls of the sides, close to each other, of the first main magnet block (101) and the first sub magnet block (111) are opposite in magnetism, and the two are in magnetic connection.

3. Foldable computer keyboard according to claim 1, characterized in that: the number of the LED lamps (16) is 6-10, and the LED lamps are linearly arranged at equal intervals.

4. Foldable computer keyboard according to claim 1, characterized in that: two supporting blocks (12) are fixed on one side, far away from each other, of the outer wall of the bottom of the left keyboard (10) and the outer wall of the bottom of the right keyboard (11) through bolts.

5. Foldable computer keyboard according to claim 4, characterized in that: circular groove (120) have been seted up on the bottom outer wall of supporting shoe (12), lie in circular groove (120) of supporting shoe (12) on left side keyboard (10) in the bonding have second main magnet piece (121), lie in circular groove (120) of supporting shoe (12) on right side keyboard (11) in the bonding have second sub-magnet piece (122).

6. Foldable computer keyboard according to claim 5, characterized in that: the magnetic poles on the outer wall of one side, close to each other, of the second main magnet block (121) and the second auxiliary magnet block (122) are opposite in magnetism, and the two are in magnetic connection.