CN211015417U

CN211015417U - Foldable small computer keyboard

Info

Publication number: CN211015417U
Application number: CN202020394010.9U
Authority: CN
Inventors: 顾伟正
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-07-14
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a collapsible small-size computer keyboard, including first keyboard, second keyboard and connecting axle, be equipped with the connecting axle between first keyboard and the second keyboard, first keyboard and second keyboard pass through the connecting axle and rotate the connection, the one end middle part department that the connecting axle was kept away from to first keyboard has seted up the draw-in groove, during the use, promotes the push rod, drives the sliding sleeve and slides along the gag lever post, and the spring is compressed, stopper and draw-in groove separation, rotates first keyboard and can open this keyboard, and the use of this keyboard of being convenient for, when needing to adjust the inclination of this keyboard, the anticlockwise rotation backup pad, magnet one separates with magnet two, when backup pad laminating wedge, carries on spacingly to the backup pad, and the backup pad is the slope form to make the keyboard be the slope form, convenient to use person types.

Description

Foldable small computer keyboard

Technical Field

The utility model relates to a keyboard technical field specifically is a collapsible small-size computer keyboard.

Background

A keyboard is a command and data input device used to operate equipment and also refers to a set of function keys (e.g., typewriter, computer keyboard) arranged to operate a machine or equipment through a system. The keyboard is also a part of a keyboard musical instrument, and may refer to a musical instrument using a keyboard, such as a piano, a digital piano, or an electronic organ, etc., which is useful for practicing typing, and is the most common and most important input device, through which english letters, numbers, punctuation marks, etc. are input into a computer, thereby giving commands, inputting data, etc. to the computer.

When the existing foldable computer keyboard is used, the angle of the keyboard cannot be adjusted, and a user can easily touch the wrist when typing, so that the use is very inconvenient. Therefore, there is a high necessity for a foldable small computer keyboard to solve the above problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a collapsible small-size computer keyboard 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 small computer keyboard comprises a first keyboard, a second keyboard and a connecting shaft, wherein the connecting shaft is arranged between the first keyboard and the second keyboard, the first keyboard and the second keyboard are rotatably connected through the connecting shaft, and a clamping groove is formed in the middle of one end, far away from the connecting shaft, of the first keyboard;

the rear side lower extreme department of first keyboard and second keyboard is equipped with the supporting leg, the rear side upper end department of first keyboard and second keyboard is equipped with supporting mechanism, first keyboard and second keyboard correspond supporting mechanism and are equipped with the spacing groove, and the spacing inslot is equipped with the backup pad, and the right-hand member department fixed connection of backup pad rotates the cover, and the cartridge has the pivot in the rotation cover, and the both ends fixed connection spacing inslot wall of pivot, and rotate the cover and rotate and connect the pivot, one side fixed mounting that the spacing inslot wall is close to the pivot has the wedge, the backup pad is kept away from the one end department of rotating the cover and is installed magnet one, the inner wall department of spacing groove corresponds magnet one and is equipped with magnet two, and magnet two passes through the inner wall of fixed slot fixed.

As the utility model discloses scheme further again, the corresponding draw-in groove in edge of second keyboard is equipped with the hole groove, installs the gag lever post in the hole groove, the inner wall in gag lever post fixed connection hole groove.

As the utility model discloses further scheme again, the stopper is installed to the hole inslot, be equipped with the spring between stopper and the hole inslot wall, the spring suit is in the gag lever post outside.

As the utility model discloses the scheme of furthering again, the lower extreme department fixed connection sliding sleeve of stopper, sliding sleeve suit are in the outside of gag lever post.

As the utility model discloses further scheme again, sliding sleeve sliding connection gag lever post, the right side department cartridge of second keyboard has the push rod, the side department fixed connection push rod of sliding sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. during the use, promote the push rod, drive the sliding sleeve and slide along the gag lever post, the spring is compressed, and stopper and draw-in groove separation rotate first keyboard and can open this keyboard, the use of this keyboard of being convenient for.

2. When the inclination of this keyboard needs to be adjusted, anticlockwise rotation backup pad, magnet one and magnet two part separately, when backup pad laminating wedge, carry on spacingly to the backup pad, the backup pad is the slope form to make the keyboard be the slope form, convenient to use person types.

Drawings

Fig. 1 is a schematic structural diagram of a foldable small computer keyboard.

Fig. 2 is a rear view of a foldable small computer keyboard.

Fig. 3 is an enlarged view of a structure of a foldable small computer keyboard.

FIG. 4 is a longitudinal sectional view of a foldable small computer keyboard at A.

Fig. 5 is a schematic structural diagram of a support mechanism in a foldable small computer keyboard.

In the figure: 1-a first keyboard, 2-a second keyboard, 3-a connecting shaft, 4-a clamping groove, 5-a supporting leg, 6-a supporting mechanism, 7-a hole groove, 8-a limiting rod, 9-a limiting block, 10-a spring, 11-a push rod, 12-a sliding sleeve, 13-a limiting groove, 14-a supporting plate, 15-a rotating sleeve, 16-a rotating shaft, 17-a wedge block, 18-a magnet I, 19-a magnet II and 20-a fixing groove.

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, in an embodiment of the present invention, a foldable small computer keyboard includes a first keyboard 1, a second keyboard 2 and a connecting shaft 3, the connecting shaft 3 is disposed between the first keyboard 1 and the second keyboard 2, the first keyboard 1 and the second keyboard 2 are rotatably connected through the connecting shaft 3, and a clamping groove 4 is disposed in a middle portion of one end of the first keyboard 1, which is far away from the connecting shaft 3.

Referring to fig. 2, the lower ends of the rear sides of the first keyboard 1 and the second keyboard 2 are provided with support legs 5, and the upper ends of the rear sides of the first keyboard 1 and the second keyboard 2 are provided with support mechanisms 6.

Referring to fig. 3, a hole groove 7 is formed in the edge of the second keyboard 2 corresponding to the clamping groove 4, a limiting rod 8 is installed in the hole groove 7, the limiting rod 8 is fixedly connected to the inner wall of the hole groove 7, a limiting block 9 is installed in the hole groove 7, a spring 10 is arranged between the limiting block 9 and the inner wall of the hole groove 7, the spring 10 is sleeved on the outer side of the limiting rod 8, and a push rod 11 is inserted into the right side of the second keyboard 2.

Referring to fig. 4, the lower end of the limiting block 9 is fixedly connected with a sliding sleeve 12, the sliding sleeve 12 is sleeved outside the limiting rod 8, the sliding sleeve 12 is slidably connected with the limiting rod 8, and the side of the sliding sleeve 12 is fixedly connected with a push rod 11.

Referring to fig. 5, the second keyboard 2 is provided with a limiting groove 13 corresponding to the supporting mechanism 6, a supporting plate 14 is arranged in the limiting groove 13, a rotating sleeve 15 is fixedly connected to the right end of the supporting plate 14, a rotating shaft 16 is inserted into the rotating sleeve 15, two ends of the rotating shaft 16 are fixedly connected to the inner wall of the limiting groove 13, the rotating sleeve 15 is rotatably connected to the rotating shaft 16, a wedge block 17 is fixedly mounted on one side of the inner wall of the limiting groove 13, which is close to the rotating shaft 16, a first magnet 18 is mounted at one end of the supporting plate 14, which is far away from the rotating sleeve 15, a second magnet 19 is arranged at the inner wall of the limiting groove 13 corresponding to the first magnet 18, and the second magnet.

The utility model discloses a theory of operation is:

during the use, promote push rod 11, it slides along gag lever post 8 to drive sliding sleeve 12, spring 10 is compressed, stopper 9 and draw-in groove 4 separation, rotate first keyboard 1 and can open this keyboard, be convenient for the use of this keyboard, when needing to adjust the inclination of this keyboard, anticlockwise rotation backup pad 14, magnet 18 separates with two 19 of magnet, when backup pad 14 laminating wedge 17, carry on spacingly to backup pad 14, backup pad 14 is the slope form, thereby make the keyboard slope, convenient to use person types and uses.

The above, only be the concrete implementation of 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, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A foldable small computer keyboard comprises a first keyboard (1), a second keyboard (2) and a connecting shaft (3), and is characterized in that the connecting shaft (3) is arranged between the first keyboard (1) and the second keyboard (2), the first keyboard (1) and the second keyboard (2) are rotatably connected through the connecting shaft (3), and a clamping groove (4) is formed in the middle of one end, far away from the connecting shaft (3), of the first keyboard (1);

the rear side lower extreme department of first keyboard (1) and second keyboard (2) is equipped with supporting leg (5), the rear side upper end department of first keyboard (1) and second keyboard (2) is equipped with supporting mechanism (6), first keyboard (1) and second keyboard (2) correspond supporting mechanism (6) and are equipped with spacing groove (13), be equipped with backup pad (14) in spacing groove (13), the right-hand member department fixed connection of backup pad (14) rotates cover (15), it is equipped with pivot (16) to rotate cover (15) interpolation, the both ends fixed connection spacing groove (13) inner wall of pivot (16), and rotate cover (15) and rotate and connect pivot (16), one side fixed mounting that spacing groove (13) inner wall is close to pivot (16) has wedge (17), backup pad (14) keep away from the one end department that rotates cover (15) and install magnet (18), the inner wall department of spacing groove (13) corresponds magnet (18) and is equipped with magnet (19), and the second magnet (19) is fixedly connected with the inner wall of the limiting groove (13) through a fixing groove (20).

2. The foldable small computer keyboard according to claim 1, wherein the edge of the second keyboard (2) is provided with a hole groove (7) corresponding to the clamping groove (4), a limiting rod (8) is installed in the hole groove (7), and the limiting rod (8) is fixedly connected with the inner wall of the hole groove (7).

3. The foldable small computer keyboard as claimed in claim 2, wherein a limiting block (9) is installed in the hole groove (7), a spring (10) is arranged between the limiting block (9) and the inner wall of the hole groove (7), and the spring (10) is sleeved outside the limiting rod (8).

4. The foldable small computer keyboard as recited in claim 3, wherein a sliding sleeve (12) is fixedly connected to the lower end of the limiting block (9), and the sliding sleeve (12) is sleeved on the outer side of the limiting rod (8).

5. The foldable small computer keyboard as claimed in claim 4, wherein the sliding sleeve (12) is slidably connected with the limiting rod (8), the push rod (11) is inserted into the right side of the second keyboard (2), and the push rod (11) is fixedly connected to the side of the sliding sleeve (12).