CN214098373U

CN214098373U - Calculate key dish convenient to adjust inclination

Info

Publication number: CN214098373U
Application number: CN202120162872.3U
Authority: CN
Inventors: 曾雄彬
Original assignee: Xiamen Zhuoxu Intelligent Technology Co ltd
Current assignee: Xiamen Zhuoxu Intelligent Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-08-31
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a calculate key dish convenient to adjust inclination, including keyboard body, connecting wire, standing groove, carousel and spring, the rear internal connection of keyboard body has the connecting wire, and the rear upside of keyboard body has seted up the standing groove, the inside bearing of standing groove is connected with the support column, and the axle right side of support column runs through there is the carousel to the through-hole has been seted up on the right side of carousel, the inside block of through-hole has the spacing post, and has seted up logical groove to the left end of spacing post, the right side of keyboard body has seted up flutedly, and the inside of recess is fixed with the fore-set to it has the slip post to run through in the centre of fore-set, the equal elastic connection in both sides has the stopper about the left side of spacing post. This calculate key dish convenient to adjust inclination installs carousel, spacing post and recess, and the carousel rotates and drives the support column and rotate, avoids the support column pivoted phenomenon to appear, and then is applicable to different people and uses the keyboard body, convenient operation.

Description

Calculate key dish convenient to adjust inclination

Technical Field

The utility model relates to a calculate key dish technical field, specifically be a calculate key dish convenient to adjust inclination.

Background

The computer keyboard is a device for inputting commands to a computer, the computer keyboards in the market have many brands, the keyboards with different prices have different handfeels, the keyboard is a device which can not or can not be used by the computer, and the keyboard in the market has certain defects when in use;

the keyboard needs to be adjusted at a certain angle sometimes, so that people can conveniently operate the keyboard, but the keyboard on the market can only be adjusted at a specified angle and cannot be adjusted to different angles according to habits of people, so that the keyboard has a single function and is inconvenient to operate;

when the keyboard is collected, a lot of dust is easily adhered to the outside when wires on the keyboard are placed outside, and the keyboard wires are easily wound when a plurality of keyboards are stacked together, so that the keyboard wires are inconvenient to take and need time to arrange the keyboard;

therefore, the computer keyboard convenient for adjusting the inclination angle can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calculate key dish convenient to adjust inclination to can only adjust the problem that the winding phenomenon appears in appointed angle and keyboard line on solving the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a computer keyboard convenient for adjusting an inclination angle comprises a keyboard body, a connecting wire, a placing groove, a rotary disc and a spring, wherein the connecting wire is connected inside the rear part of the keyboard body, the placing groove is formed in the upper side of the rear part of the keyboard body, a supporting column is connected with an inner bearing of the placing groove, the rotary disc penetrates through the right side of the supporting column, a through hole is formed in the right side of the rotary disc, the limiting column is clamped inside the through hole, a through groove is formed in the left end of the limiting column, a groove is formed in the right side of the keyboard body, a top column is fixed inside the groove, a sliding column penetrates through the middle of the top column, limiting blocks are elastically connected to the upper side and the lower side of the left side of the limiting column, a winding column is connected to a movable shaft on the upper side of the rear part of the keyboard body, a supporting rod is clamped above the winding column, and a limiting groove is formed in the upper side of the rear part of the keyboard body, and branch has been placed to the inside of spacing groove, the sliding tray has all been seted up to the left and right sides of spacing groove, and the inside block of sliding tray has the lug, the left side of branch is fixed with the lug, and the right-hand left and right sides of lug has all seted up the draw-in groove, the inside of spacing groove is fixed with the spring, and the inside right side elastic connection of spacing groove has the push rod, the push rod has been seted up to the inside of draw-in groove.

Preferably, the through holes are distributed on the turntable at equal angles, and the turntable and the keyboard body form a rotating structure.

Preferably, the diameter of the through groove is larger than that of the top column, and the length of the through groove is larger than the shortest distance between the left side of the sliding column and the top end of the top column.

Preferably, the top pillar is of a T-shaped structure, and the right end of the top pillar is of a hemispherical structure.

Preferably, the sliding column forms a sliding structure with the top column through a limiting block, the limiting block is symmetrically provided with 2 limiting blocks relative to the center line of the top column, and the left side of the limiting block is of an arc-shaped structure.

Preferably, the clamping grooves on the left side and the right side of the supporting rod are not on the same horizontal plane, the supporting rod and the keyboard body form a rotating structure through the sliding groove, the sliding groove is of an S-shaped structure, and the diameter of the sliding groove is larger than that of the bump.

Compared with the prior art, the beneficial effects of the utility model are that: the computer keyboard convenient for adjusting the inclination angle;

(1) the keyboard body is provided with the rotary table, the limiting columns and the grooves, the rotary table rotates to drive the supporting columns to rotate, the supporting columns rotate to different angles, the limiting columns are clamped in the grooves to fix the supporting columns, the supporting columns are prevented from rotating, the keyboard body is further suitable for different people to use, and operation is convenient;

(2) be provided with around post, branch, sliding tray and lug, the lug slides in the inside of sliding tray, because the sliding tray is "S" structure, rotates when branch removes, makes the push rod block inside the draw-in groove of different positions, realizes the fixed of winding the post, avoids the connecting wire to loosen the winding together, conveniently takes the keyboard body.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the bottom-up structure of the present invention;

FIG. 5 is a schematic view of the structure of the support rod of the present invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;

fig. 7 is a schematic view of the sliding groove structure of the present invention.

In the figure: 1. a keyboard body; 2. a connecting wire; 3. a placement groove; 4. a support pillar; 5. a turntable; 6. a through hole; 7. a limiting column; 8. a through groove; 9. a groove; 10. a top pillar; 11. a sliding post; 12. a limiting block; 13. winding the column; 14. a strut; 15. a limiting groove; 16. a sliding groove; 17. a bump; 18. a card slot; 19. a spring; 20. a push rod.

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. 1-7, the present invention provides a technical solution: a computer keyboard convenient for adjusting an inclination angle comprises a keyboard body 1, a connecting line 2, a placing groove 3, a supporting column 4, a rotary disc 5, a through hole 6, a limiting column 7, a through groove 8, a groove 9, a top column 10, a sliding column 11, a limiting block 12, a winding column 13, a supporting rod 14, a limiting groove 15, a sliding groove 16, a convex block 17, a clamping groove 18, a spring 19 and a push rod 20, wherein the connecting line 2 is connected with the rear inside of the keyboard body 1, the placing groove 3 is arranged on the upper side of the rear side of the keyboard body 1, the supporting column 4 is connected with an inner bearing of the placing groove 3, the rotary disc 5 penetrates through the right side of the shaft of the supporting column 4, the through hole 6 is arranged on the right side of the rotary disc 5, the limiting column 7 is clamped inside the through hole 6, the through groove 8 is arranged at the left end of the limiting column 7, the groove 9 is arranged on the right side of the keyboard body 1, the top column 10 is fixed inside of the groove 9, and the sliding column 11 penetrates through the middle of the top column 10, equal elastic connection in both sides has stopper 12 about the left side of spacing post 7, the rear upside loose axle of keyboard body 1 is connected with around post 13, and there is branch 14 around the top block of post 13, the rear upside block of keyboard body 1 has branch 14, spacing groove 15 has been seted up to the rear upside of keyboard body 1, and branch 14 has been placed to the inside of spacing groove 15, sliding tray 16 has all been seted up to both sides about spacing groove 15, and sliding tray 16's inside block has lug 17, the left side of branch 14 is fixed with lug 17, and the right-hand left and right sides of lug 17 has all seted up draw-in groove 18, the inside of spacing groove 15 is fixed with spring 19, and the inside right side elastic connection of spacing groove 15 has push rod 20, push rod 20 has been seted up to the inside of draw-in groove 18.

Through-holes 6 are distributed on the rotary table 5 at equal angles, and the rotary table 5 and the keyboard body 1 form a rotating structure, so that the supporting columns 4 are positioned at different angles to fix the rotary table 5.

The diameter of the through groove 8 is larger than that of the top pillar 10, and the length of the through groove 8 is larger than the shortest distance from the left side of the sliding pillar 11 to the top end of the top pillar 10, so that the top pillar 10 can be located inside the through groove 8.

The fore-set 10 is "T" shape structure, and the right-hand member of fore-set 10 is hemispherical structure, and the post 11 of being convenient for slides on fore-set 10, and the fore-set 10 of being convenient for simultaneously extrudes stopper 12.

The sliding column 11 forms a sliding structure with the top column 10 through a limiting block 12, and the limiting block 12 is symmetrically provided with 2 about the center line of the top column 10, and the left side of the limiting block 12 is of an arc-shaped structure, so that the limiting block 12 moves to drive the sliding column 11 to move synchronously.

The clamping grooves 18 on the left side and the right side of the supporting rod 14 are not on the same horizontal plane, the supporting rod 14 and the keyboard body 1 form a rotating structure through the sliding groove 16, the sliding groove 16 is in an S-shaped structure, and the diameter of the sliding groove 16 is larger than that of the bump 17, so that the supporting rod 14 rotates while moving, and the supporting rod 14 is separated from the push rod 20.

The working principle is as follows: when the computer keyboard convenient for adjusting the inclination angle is used, firstly, with reference to fig. 1-4, according to different habits of people, the angle of the computer keyboard body 1 needs to be adjusted to be different, the rotating disc 5 is rotated by hands, the rotating disc 5 rotates to drive the supporting columns 4 to synchronously rotate, when the supporting columns 4 rotate to enable the keyboard body 1 to be suitable for the angle of the user, the rotating disc 5 is not rotated, and the through holes 6 and other angles are uniformly distributed on the rotating disc 5;

then, the limit post 7 is pushed leftwards by hand, because the top post 10 is in a T-shaped structure, the right side of the top post 10 is in a hemispherical structure, 2 limit blocks 12 are symmetrically arranged about the central line of the top post 10, the top post 10 presses the limit blocks 12 towards the inside of the limit post 7, the limit post 7 continues to move leftwards, because the limit blocks 12 are elastically connected with the limit post 7, the limit blocks 12 move outwards, further the limit post 7 is fixed, the support post 4 is fixed without rotating, when the computer keyboard body 1 needs to be in a horizontal position, the limit post 7 continues to move leftwards, the limit post 7 drives the limit blocks 12 to synchronously move leftwards, because the periphery of the sliding post 11 is in an arc-shaped structure, the sliding post 11 presses the limit blocks 12, the limit post 7 continues to move leftwards until the limit post 7 can not move any more, at this time, the limit blocks 12 move to the left side of the sliding post 11, because the sliding column 11 penetrates through the top column 10 and moves the limiting column 7 rightwards, the limiting column 7 drives the sliding column 11 to move rightwards on the top column 10 through the upper limiting block 12 and the lower limiting block 12, when the sliding column 11 moves to the rightmost side, the limiting column 7 continues to move rightwards, the sliding column 11 extrudes the limiting blocks 12, the diameter of the sliding column 11 is the same as that of the top end of the top column 10, the limiting blocks 12 are separated from the top column 10, the limiting column 7 is further separated from the rotary table 5, the rotary table 5 is rotated reversely by hand, the rotary table 5 drives the supporting column 4 to synchronously rotate reversely, and the keyboard body 1 is restored to the initial horizontal position;

finally, with reference to fig. 5-6, the limiting block 12 is rotated by hand, the limiting block 12 rotates to a certain angle around the movable shaft, the connecting wire 2 is wound on the limiting block 12, after the connecting wire 2 is completely wound, the winding post 13 is rotated by hand in the reverse direction, after the winding post 13 is in the horizontal position, the supporting rod 14 is pushed forward by hand, the supporting rod 14 synchronously drives the protrusion 17 to slide in the sliding groove 16, the supporting rod 14 rotates while moving due to the S-shaped structure of the sliding groove 16, the pushing rod 20 is elastically connected with the keyboard body 1, the supporting rod 14 rotates to separate the pushing rod 20 from the supporting rod 14, when the clamping groove 18 at the left side of the spring 19 is rotated to be in the horizontal position with the pushing rod 20 by the supporting rod 14, the pushing rod 20 is just clamped in the supporting rod 14, the fixing of the supporting rod 14 is realized, the winding post 13 is clamped by the supporting rod 14, so as to avoid the connecting wire 2 from being wound together, so as to facilitate the access to the keyboard body 1, which is not described in detail in this specification, is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a calculate key dish convenient to adjust inclination, includes keyboard body (1), connecting wire (2), standing groove (3), carousel (5) and spring (19), its characterized in that: the keyboard is characterized in that a connecting wire (2) is connected to the inner portion of the rear portion of the keyboard body (1), a placing groove (3) is formed in the upper side of the rear portion of the keyboard body (1), a supporting column (4) is connected to an inner bearing of the placing groove (3), a turntable (5) penetrates through the right side of the supporting column (4), a through hole (6) is formed in the right side of the turntable (5), a limiting column (7) is clamped in the through hole (6), a through groove (8) is formed in the left end of the limiting column (7), a groove (9) is formed in the right side of the keyboard body (1), a top column (10) is fixed inside the groove (9), a sliding column (11) penetrates through the middle of the top column (10), limiting blocks (12) are elastically connected to the upper side and the lower side of the left side of the limiting column (7), and a winding column (13) is connected to the upper side of the rear portion of the keyboard body (1), and around the top block of post (13) have branch (14), the rear upside block of keyboard body (1) has branch (14), spacing groove (15) have been seted up to the rear upside of keyboard body (1), and branch (14) have been placed to the inside of spacing groove (15), sliding tray (16) have all been seted up to both sides about spacing groove (15), and the inside block of sliding tray (16) has lug (17), the left side of branch (14) is fixed with lug (17), and draw-in groove (18) have all been seted up to the right-hand left and right sides of lug (17), the inside of spacing groove (15) is fixed with spring (19), and the inside right side elastic connection of spacing groove (15) has push rod (20), push rod (20) have been seted up to the inside of draw-in groove (18).

2. A computer keyboard for facilitating tilt angle adjustment according to claim 1, wherein: the through holes (6) are distributed on the rotary disc (5) at equal angles, and the rotary disc (5) and the keyboard body (1) form a rotating structure.

3. A computer keyboard for facilitating tilt angle adjustment according to claim 1, wherein: the diameter of the through groove (8) is larger than that of the top column (10), and the length of the through groove (8) is larger than the shortest distance from the left side of the sliding column (11) to the top end of the top column (10).

4. A computer keyboard for facilitating tilt angle adjustment according to claim 1, wherein: the top pillar (10) is of a T-shaped structure, and the right end of the top pillar (10) is of a hemispherical structure.

5. A computer keyboard for facilitating tilt angle adjustment according to claim 1, wherein: the sliding column (11) and the top column (10) form a sliding structure through the limiting block (12), the limiting block (12) is symmetrically provided with 2 limiting blocks relative to the center line of the top column (10), and the left side of the limiting block (12) is of an arc-shaped structure.

6. A computer keyboard for facilitating tilt angle adjustment according to claim 1, wherein: the clamping grooves (18) on the left side and the right side of the support rod (14) are not on the same horizontal plane, the support rod (14) and the keyboard body (1) form a rotating structure through the sliding groove (16), the sliding groove (16) is of an S-shaped structure, and the diameter of the sliding groove (16) is larger than that of the bump (17).