CN210402279U

CN210402279U - Notebook computer keyboard with angle regulation

Info

Publication number: CN210402279U
Application number: CN201921765370.9U
Authority: CN
Inventors: 陈爱平
Original assignee: Shenzhen South China Yingcai Technology Co Ltd
Current assignee: Shenzhen South China Yingcai Technology Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-04-24
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a computer keyboard technical field, and a notebook computer keyboard with angle regulation is disclosed, which comprises a keyboard, the preceding lateral wall fixedly connected with slide bar of keyboard, the preceding lateral wall below of keyboard is equipped with the backing plate, the upper surface left and right sides symmetry of backing plate is provided with the disc, the both sides wall and the disc lateral wall contact of keyboard are connected, two discs are close to one side mutually and have all seted up the arc hole, the pole wall both ends of slide bar and the pore wall sliding connection of arc hole, the equal fixedly connected with circular block in one side of keyboard is kept away from to the disc, the lateral wall of two circular blocks rotates and is connected with the connecting rod, the through-hole has been seted up to one side that the front end of connecting rod is close to circular block, the front end of connecting rod is located the first kelly of the below fixedly connected with of through-hole, the. The utility model discloses can freely adjust the support angle of keyboard according to different people's use custom.

Description

Notebook computer keyboard with angle regulation

Technical Field

The utility model relates to a computer keyboard technical field especially relates to a notebook computer keyboard with angle regulation.

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.

Open (bulletin) for CN209265396U through the retrieval and disclose a but regulation support angle's computer key dish, when using, be connected with the bracing piece on the bottom surface of keyboard casing, the spout has been seted up on the left and right sides face of keyboard casing, it has the connecting rod to articulate on the bracing piece, another end connection of connecting rod has the slider, the slider can carry out reciprocating sliding in the inside of spout, it carries out gliding structure in the spout to form the connecting rod through the slider, still be equipped with between slider and the spout and be used for carrying out the location structure fixed to the slider position, through discovering, this utility model has following defect:

firstly, the excessive angle of the adjusting angle of the device is too single, so that the requirements of different people on the inclination angle of the keyboard cannot be met;

secondly, the device angle modulation structure is too complicated, and the angle fixed knot constructs the operation inconvenient, and the use degree of difficulty does not reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the keyboard support angle regulation can not satisfy the use of multiclass people among the prior art, and the notebook computer keyboard with angle regulation who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a notebook computer keyboard with an adjustable angle comprises a keyboard, wherein a slide rod is fixedly connected to the front side wall of the keyboard, a base plate is arranged below the front side wall of the keyboard, discs are symmetrically arranged on the left side and the right side of the upper surface of the base plate, two side walls of the keyboard are in contact connection with the side walls of the discs, arc-shaped holes are formed in the two discs close to one side, two ends of the rod wall of the slide rod are in sliding connection with the hole wall of the arc-shaped holes, circular blocks are fixedly connected to one sides of the discs far away from the keyboard, connecting rods are rotatably connected to the side walls of the two circular blocks, through holes are formed in the front ends of the connecting rods close to the circular blocks, first clamping rods are fixedly connected to the lower portions of the connecting rods below the through holes, springs are fixedly connected to the upper surfaces of the first clamping rods, second clamping rods are fixedly connected to the upper ends of the springs, and the, one side of the first clamping rod and one side of the second clamping rod, which are far away from the connecting rod, are both connected with the hole wall of the arc-shaped hole in a sliding manner.

Preferably, one side of the keyboard, which is far away from the sliding rod, is connected with a memory cotton hand support.

Preferably, the upper surface of the keyboard is covered with a dustproof glass cover.

Preferably, a rotating bearing is embedded in the surface of the round block, the rotating bearing is rotatably connected with a rotating rod, and the other end of the rotating rod is fixedly connected with the connecting rod.

Preferably, the keyboard is a luminous keyboard, and an insulating film is arranged on the surface of the keyboard.

Preferably, the spring is sleeved with a telescopic rod, and the upper end and the lower end of the telescopic rod are fixedly connected with two sides, close to the first clamping rod and the second clamping rod, of the first clamping rod and the second clamping rod respectively.

Compared with the prior art, the utility model provides a notebook computer keyboard with angle regulation possesses following beneficial effect:

1. the notebook computer keyboard with the angle adjusting function slides in the arc-shaped hole of the disc through the sliding rod on the front side of the keyboard, so that the supporting angle can be freely adjusted according to the use habits of different people.

2. This notebook computer keyboard with angle regulation through rotating the circular block, presses the second kelly, with first kelly and second kelly downthehole chucking of arc, carries out the chucking spacingly to the slide bar, prevents that the keyboard from sliding downwards in the use.

3. This notebook computer keyboard with angle regulation can prevent dust to the keyboard through the glass dust cover on keyboard surface and the cotton hand rest of memory, palm's wearing and tearing when simultaneously can lower the use.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation has satisfied different user of service person to keyboard angle regulation's demand, can carry out the angle fixation to the keyboard simultaneously, facilitates the use, can also reduce the wearing and tearing of palm when user of service uses.

Drawings

Fig. 1 is a schematic view of a notebook computer keyboard with an adjustable angle according to the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic side view of the structure of FIG. 1;

FIG. 4 is an enlarged view of a portion A of FIG. 2;

fig. 5 is a partial structure enlarged view of a portion B in fig. 3.

In the figure: the device comprises a keyboard 1, a sliding rod 2, a backing plate 3, a disc 4, an arc-shaped hole 5, a circular block 6, a connecting rod 7, a first clamping rod 8, a spring 9, a second clamping rod 10, a memory cotton hand support 11, a glass dust cover 12, a rotating bearing 13, a rotating rod 14 and a telescopic rod 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-5, a notebook computer keyboard with adjustable angle comprises a keyboard 1, a slide bar 2 is fixedly connected to the front side wall of the keyboard 1, a backing plate 3 is arranged below the front side wall of the keyboard 1, disks 4 are symmetrically arranged on the left and right sides of the upper surface of the backing plate 3, two side walls of the keyboard 1 are in contact connection with the side walls of the disks 4, arc-shaped holes 5 are respectively formed in one sides of the two disks 4 close to each other, two ends of the rod wall of the slide bar 2 are in sliding connection with the hole walls of the arc-shaped holes 5, circular blocks 6 are respectively fixedly connected to one sides of the disks 4 far away from the keyboard 1, connecting rods 7 are rotatably connected to the side walls of the two circular blocks 6, through holes are respectively formed in one sides of the connecting rods 7 close to the circular blocks 6, a first clamping rod 8 is fixedly connected to the lower end of each connecting rod 7, a spring 9 is fixedly, the right side wall of the second clamping rod 10 is connected with the hole wall of the through hole in a sliding mode, and the sides, far away from the connecting rod 7, of the first clamping rod 8 and the second clamping rod 10 are connected with the hole wall of the arc-shaped hole 5 in a sliding mode;

one side that slide bar 2 was kept away from to keyboard 1 is connected with memory cotton hand rest 11, keyboard 1's upper surface is covered with dustproof glass cover 12, rolling bearing 13 has been inlayed on the surface of circular block 6, rolling bearing 13 rotates and is connected with bull stick 14, the other end and the connecting rod 7 fixed connection of bull stick 14, keyboard 1 is the night light keyboard, and keyboard 1 surface is equipped with insulating film, the spring cup joints telescopic link 15, the upper and lower both ends of telescopic link 15 respectively with the both sides fixed connection that is close to mutually of first kelly 8 and second kelly 10.

The utility model discloses in, during the use, lift up keyboard 1, according to user's use habit, slide bar 2 with keyboard 1 slides in arc hole 5, press down spring 9 between first kelly 8 and the second kelly 10 simultaneously, connecting rod 14 on the rotatory circular block 6, place first kelly 8 and second kelly 10 in slide bar 2's below, simultaneously with the pore wall in close contact with of first kelly 8 and second kelly 10 through spring 9 and arc hole 5, thereby carry out the chucking to slide bar 2, cover glass dust cover 12 when not using, prevent the entering of dust, this device can satisfy different people's operation requirement, freely adjust the support angle.

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 notebook computer keyboard with an angle adjusting function comprises a keyboard (1) and is characterized in that a sliding rod (2) is fixedly connected to the front side wall of the keyboard (1), a backing plate (3) is arranged below the front side wall of the keyboard (1), discs (4) are symmetrically arranged on the left side and the right side of the upper surface of the backing plate (3), two side walls of the keyboard (1) are in contact connection with the side walls of the discs (4), arc-shaped holes (5) are formed in two sides, close to one side, of each disc (4), two ends of the rod wall of the sliding rod (2) are in sliding connection with the hole walls of the arc-shaped holes (5), circular blocks (6) are fixedly connected to one side, far away from the keyboard (1), of each disc (4), the side walls of the two circular blocks (6) are rotatably connected with connecting rods (7), through holes are formed in one side, close to the circular blocks (, the front end of connecting rod (7) is located the first kelly of below fixedly connected with (8) of spout, the last fixed surface of first kelly (8) is connected with spring (9), the upper end fixedly connected with second kelly (10) of spring (9), the right side wall of second kelly (10) and the pore wall sliding connection of through-hole, one side that connecting rod (7) were kept away from in first kelly (8) and second kelly (10) all with the pore wall sliding connection of arc hole (5).

2. The notebook computer keyboard with the adjustable angle is characterized in that a memory cotton hand support (11) is connected to one side of the keyboard (1) far away from the sliding rod (2).

3. The keyboard with adjustable angle for notebook computer according to claim 1, wherein the upper surface of the keyboard (1) is covered with a dust-proof glass cover (12).

4. The notebook computer keyboard with the adjustable angle according to claim 1, wherein a rotating bearing (13) is embedded in the surface of the circular block (6), a rotating rod (14) is rotatably connected to the rotating bearing (13), and the other end of the rotating rod (14) is fixedly connected with the connecting rod (7).

5. The notebook computer keyboard with the adjustable angle of claim 1, characterized in that the keyboard (1) is a luminous keyboard, and the surface of the keyboard (1) is provided with an insulating film.

6. The notebook computer keyboard with the adjustable angle of claim 1, wherein the spring is sleeved with a telescopic rod (15), and the upper end and the lower end of the telescopic rod (15) are respectively fixedly connected with the two adjacent sides of the first clamping rod (8) and the second clamping rod (10).