CN219997555U

CN219997555U - Keyboard convenient to height-adjusting angle

Info

Publication number: CN219997555U
Application number: CN202320234977.4U
Authority: CN
Inventors: 瞿旻
Original assignee: Dongguan Baien Intelligent Technology Co ltd
Current assignee: Dongguan Baien Intelligent Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-11-10
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a keyboard convenient for adjusting a height angle, which comprises a bottom plate, wherein the top of the bottom plate is provided with a keyboard body, a fastening bolt penetrates through a movable thread at the bottom of one side wall of the bottom plate, one end part of the fastening bolt is fixedly connected with a sleeve, one side of the sleeve is provided with a clamping cylinder, one side of the top of the bottom plate is provided with a groove, the back surface of the bottom plate is fixedly connected with a spring plate, the bottom end of the spring plate is fixedly connected with a magnet block, the top end of the bottom plate is provided with a transverse bar, and two end parts of the transverse bar are fixedly connected with limiting plates. The utility model avoids lifting the bottom of the keyboard in a mode of poking the poking plate by arranging a series of structures, and is more convenient for a user to adjust the angle and the height of the keyboard, thereby increasing the flexibility of the height and the angle of the keyboard during adjustment, improving the comfort level of the user when using the keyboard, converting the gravitational potential energy of the transverse bar into kinetic energy, reducing the pressing of the keys and further reducing the difficulty of cleaning dust on the keyboard.

Description

Keyboard convenient to height-adjusting angle

Technical Field

The utility model relates to the technical field of keyboards, in particular to a keyboard convenient for adjusting a height angle.

Background

The keyboard is a device for inputting instructions and data for operating computer equipment, and also refers to a group of function keys of a machine or equipment which are arranged by a system, the computer keyboard is the most common in life, along with long-time use of the computer keyboard by people, more and more people seek the comfort level of the keyboard, so that most of the keyboards on the market currently have the function of adjusting to improve the comfort level in use, but when the height and angle of the existing computer keyboard are adjusted, a pulling piece positioned at the bottom of the computer keyboard is usually pulled out from the bottom, one side of the bottom of the keyboard is lifted to realize the change of the height and the angle of the keyboard, and the angle and the height value after the adjustment of the keyboard are fixed, so that the flexibility is poor, and the comfort level of the keyboard in use is lower; in addition, the existing computer keyboard is usually placed on an office desk, more dust can fall on the surface of the keyboard when the computer keyboard is not used for a long time, and because gaps among keys of the keyboard are smaller, the keys can be pressed when the dust on the surfaces of the keys is cleaned, and when the keys are pressed downwards, the dust on the surfaces of the keys easily falls into the keyboard through the gaps, so that the difficulty of dust cleaning is increased.

Disclosure of Invention

The present utility model is directed to a keyboard with a height angle convenient to adjust, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a keyboard convenient to height-adjusting angle, includes the bottom plate, the top of bottom plate is equipped with the keyboard body, the bottom movable thread of a bottom plate lateral wall runs through there is fastening bolt, fastening bolt's one end fixedly connected with sleeve, telescopic one side is equipped with a card section of thick bamboo, one side at bottom plate top is seted up flutedly, the back fixedly connected with spring plate of bottom plate, the bottom fixedly connected with magnet piece of spring plate, the top of bottom plate is equipped with the horizontal bar, the equal fixedly connected with limiting plate of both ends portion of horizontal bar, the bottom fixedly connected with brush board of horizontal bar.

Preferably, hinge plates are hinged to one side of two side walls of the keyboard body and one side of two side walls of the bottom plate, and the keyboard body is hinged to the bottom plate through the hinge plates.

Preferably, the middle parts of the two side walls of the keyboard body are provided with sliding grooves, one side wall of each limiting plate is fixedly connected with a sliding strip, and the two sliding strips are respectively and slidably connected with the two sliding grooves.

Preferably, a magnet is embedded in the middle of the top end of the cross bar, the cross bar is magnetically adsorbed and connected with the magnet block through the magnet, and the cross bar is movably clamped and connected with the bottom plate through the spring plate.

Preferably, the top fixedly connected with fixed strip of recess one side inner wall, the bottom fixedly connected with cardboard of keyboard body one side.

Preferably, a lateral wall at two ends of the sleeve is fixedly connected with a transverse column, two lateral walls of the transverse columns are rotationally connected with a rotating rod, and the clamping cylinder is rotationally connected with the sleeve through the transverse column and the rotating rod.

Preferably, a rubber pad is fixedly connected to the bottom of the bottom plate.

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

1. this keyboard convenient to height-adjusting angle rotates in the recess through sleeve and card section of thick bamboo, with one side jack-up of keyboard body bottom, avoid using the mode of stirring the plectrum to jack-up the bottom of keyboard, more facilitate the user adjusts the angle and the height of keyboard, rethread fastening bolt is after being twisted, can drive the change of sleeve and card section of thick bamboo angle according to pivoted angle, the cooperation hinge plate is to the locking of keyboard body for the height and the scope of angle of keyboard body bottom one side by jack-up expand, thereby increase the flexibility of keyboard's height and angle when adjusting, comfort level when improving the user and using the keyboard.

2. This keyboard convenient to height-adjusting angle, through horizontal bar and brush board and bottom plate, because the bottom plate top is the inclined plane, can turn into the kinetic energy with the gravitational potential energy of horizontal bar, cooperate pressing of spring board and magnet piece, make the horizontal bar can drive the surface of brush board laminating keyboard and slide downwards, can laminate the keyboard top and slide, and through the preliminary wiping of gliding mode with keyboard surface attached dust, reduce the pressing to the button, cooperation limiting plate and spout, make the horizontal bar when sliding along the keyboard surface, the brush board can closely laminate the surface wiping of keyboard button, thereby reduce the degree of difficulty of dust clearance on the keyboard.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a sleeve and groove configuration of the present utility model;

FIG. 3 is a schematic view of a limiting plate and a slider structure according to the present utility model;

fig. 4 is a schematic view of the structure of the cross column and the cartridge of the present utility model.

In the figure: 1. a keyboard body; 2. a hinge plate; 3. a bottom plate; 4. a fastening bolt; 5. a chute; 6. a cross bar; 7. a spring plate; 8. a rubber pad; 9. a magnet block; 10. a brush plate; 11. a fixing strip; 12. a clamping plate; 13. a sleeve; 14. a groove; 15. a limiting plate; 16. a slide bar; 17. a cross column; 18. and a clamping cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the keyboard with the height and angle convenient to adjust in this embodiment comprises a bottom plate 3, the bottom plate 3 can heighten the keyboard body 1, meanwhile, when the keyboard body 1 is placed on an office desk, the top surface is in an inclined state, the top of the bottom plate 3 is provided with the keyboard body 1, the bottom movable threads on one side wall of the bottom plate 3 penetrate through a fastening bolt 4, the fastening bolt 4 is meshed with one side of the bottom plate 3 through threads, meanwhile, through the number of rotating threads, the rotating angle of the sleeve 13 and the clamping cylinder 18 can be flexibly adjusted, the jacked height and angle value of the keyboard body 1 can be changed, the flexibility of the angle and the height adjustment of the keyboard body 1 is improved, one end part of the fastening bolt 4 is fixedly connected with a sleeve 13, the sleeve 13 can be fixedly connected with the fastening bolt 4, and the rotating cylinder is driven to slide along the bottom of the keyboard body 1, the bottom of the keyboard body 1 is lifted up from one side contacted with the rotary drum, thereby avoiding the need of adjusting the height and angle of the keyboard in a manner of poking the poking plate, one side of the sleeve 13 is provided with the clamping cylinder 18, one side of the top of the bottom plate 3 is provided with the groove 14, the groove 14 can enable the initial position of the sleeve 13 and the rotary drum to be positioned in the bottom plate 3, the keyboard body 1 can keep the fit with the top of the bottom plate 3 in the initial position, the back of the bottom plate 3 is fixedly connected with the spring plate 7, the spring plate 7 can release the temporary fixation of the cross bar 6 after being extruded, the bottom end fixedly connected with the magnet block 9 of the spring plate 7 can enable the spring plate 7 to temporarily fix the cross bar 6 through the action of magnetic adsorption, the top end of the bottom plate 3 is provided with the cross bar 6, the two ends of the cross bar 6 are fixedly connected with the limiting plates 15, limiting plate 15 can make horizontal bar 6 when following keyboard body 1 surface gliding, keeps the laminating at brush board 10 and keyboard body 1 top, and the bottom fixedly connected with brush board 10 of horizontal bar 6, and brush board 10 can laminate the top slip of keyboard body 1, clears up the dust that will attach at keyboard body 1 top, avoids pressing the clearance to the button on the keyboard body 1 to reduce the probability that the dust falls into keyboard body 1 bottom.

Specifically, hinge plates 2 are hinged to one side of two side walls of the keyboard body 1 and one side of two side walls of the bottom plate 3, the keyboard body 1 is hinged to the bottom plate 3 through the hinge plates 2, the hinge plates 2 can enable one side of the bottom of the keyboard body 1 to hinge and rotate with the other side of the bottom plate 3 when the card barrel 18 is lifted, one side of the bottom of the keyboard body 1 is not lifted up, the connection relation between one side of the keyboard body 1 and the bottom plate 3 is always kept, and accordingly one side of the bottom of the keyboard body 1 is lifted up.

Further, the spout 5 has all been seted up at the middle part of keyboard body 1 both sides wall, and the equal fixedly connected with draw runner 16 of a lateral wall of two limiting plates 15, two draw runner 16 respectively with two spouts 5 sliding connection, draw runner 16 on the limiting plate 15 can slide along the spout 5 of keyboard body 1 both sides for the brush board 10 of horizontal strip 6 bottom can slide along the top of keyboard body 1, realizes the preliminary cleaning of keyboard body 1 top dust, avoids the pressing of the button on the keyboard body 1.

Further, the magnet is embedded in the middle of the top of the horizontal bar 6, the horizontal bar 6 is connected with the magnet block 9 through magnetic attraction of the magnet, the horizontal bar 6 is connected with the bottom plate 3 through the spring plate 7 in a movable clamping mode, the magnet block 9 can fix the magnet through magnetic attraction, the horizontal bar 6 can be temporarily fixed at the top of the bottom plate 3, and the initial position of the horizontal bar 6 can be located at the top of the bottom plate 3.

Further, the top fixedly connected with fixed strip 11 of recess 14 one side inner wall, the bottom fixedly connected with cardboard 12 of keyboard body 1 one side, fixed strip 11 can be laminated with a lateral wall of cardboard 12 for keyboard body 1 can keep stable connected state with bottom plate 3 when initial position, and cardboard 12 can be when keyboard body 1 is pushed up by card section of thick bamboo 18, limit the scope of card section of thick bamboo 18 in keyboard body 1 bottom, avoid appearing card section of thick bamboo 18 and the condition that keyboard body 1 breaks away from.

Further, a lateral wall at two ends of the sleeve 13 is fixedly connected with a transverse column 17, a lateral wall of each transverse column 17 is rotationally connected with a rotating rod, the clamping cylinder 18 is rotationally connected with the sleeve 13 through the transverse column 17 and the rotating rods, and the rotating rods can drive the clamping cylinder 18 to rotate on the lateral wall of the transverse column 17 when the clamping cylinder 18 slides along the bottom of the keyboard body 1, so that friction generated when the clamping cylinder 18 jacks up the keyboard body 1 is reduced, and therefore resistance generated when the fastening bolt 4 is screwed is reduced, and the operation of a user is facilitated.

Further, the bottom fixedly connected with rubber pad 8 of bottom plate 3, the friction of bottom plate 3 bottom and desk top surface can be increased to rubber pad 8 for keyboard body 1 when being jacked, bottom plate 3 can keep better stability.

The application method of the embodiment is as follows: when the keyboard is used, the rubber pad 8 at the bottom of the bottom plate 3 can be attached to the desk top, so that the bottom plate 3 is stably placed on the desk top, then a user can screw the fastening bolt 4 at one side of the bottom plate 3 according to own use habit, at the moment, the fastening bolt 4 rotates along one side of the bottom plate 3 through threads, the sleeve 13 sleeved at one end part of the fastening bolt 4 is driven to rotate, the transverse posts 17 at two end parts of the sleeve 13 and the clamping cylinders 18 on the side walls of the transverse posts 17 are driven to rotate out from the inner sides of the grooves 14, the fastening bolt 4 can be screwed continuously until the clamping cylinders 18 rotate to be attached to one side of the bottom of the keyboard body 1, at the moment, the clamping cylinders 18 rotate to attach one side of the bottom of the keyboard body 1 and jack up one side of the bottom of the keyboard body 1, at the same time, the other side of the keyboard body 1 rotates along the hinge plate 2 at the top of the bottom plate 3, when the keyboard body 1 is adjusted to a proper height and angle, the tightening bolt 4 can be stopped being screwed, at this time, the tightening bolt 4 is fixed with the bottom plate 3 through threads, so that the positions of the sleeve 13 and the clamping cylinder 18 are kept unchanged, the angle and the height of the keyboard body 1 are kept unchanged after being adjusted, when dust on the top of the keyboard body 1 needs to be cleaned, the keyboard body 1 needs to be adjusted back to the initial position, then the spring plate 7 can be pressed downwards, at this time, the magnet 9 at the bottom end of the spring plate 7 is separated from the magnet on the top of the cross bar 6, and drives the cross bar 6 to slide from the top end of the bottom plate 3 to one side of the top end of the keyboard body 1, because the initial position of the keyboard body 1 is in an inclined state, the cross bar 6 slides downwards along the surface of the keyboard body 1 under the action of gravity when being pushed to one side of the top of the keyboard body 1, meanwhile, the limiting plates 15 at the two ends of the transverse bar 6 slide along the sliding grooves 5 at the two side walls of the keyboard body 1 through the sliding bars 16, and then the hairbrush plates 10 at the bottom of the transverse bar 6 clean dust at the top of the keyboard body 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a keyboard convenient to height-angle adjustment, includes bottom plate (3), its characterized in that: the utility model discloses a keyboard, including bottom plate (3), fastening bolt (4) are run through to the bottom movable screw thread of a bottom plate (3) lateral wall, one end fixedly connected with sleeve (13) of fastening bolt (4), one side of sleeve (13) is equipped with a card section of thick bamboo (18), recess (14) are seted up to one side at bottom plate (3) top, the back fixedly connected with spring plate (7) of bottom plate (3), the bottom fixedly connected with magnet piece (9) of spring plate (7), the top of bottom plate (3) is equipped with horizontal bar (6), the equal fixedly connected with limiting plate (15) of both ends of horizontal bar (6), the bottom fixedly connected with brush board (10) of horizontal bar (6).

2. A keyboard for facilitating height angle adjustment as defined in claim 1, wherein: hinge plates (2) are hinged to one side of two side walls of the keyboard body (1) and one side of two side walls of the bottom plate (3), and the keyboard body (1) is hinged to the bottom plate (3) through the hinge plates (2).

3. A keyboard for facilitating height angle adjustment as defined in claim 1, wherein: sliding grooves (5) are formed in the middle of two side walls of the keyboard body (1), sliding strips (16) are fixedly connected to one side wall of each limiting plate (15), and the sliding strips (16) are respectively and slidably connected with the two sliding grooves (5).

4. A keyboard for facilitating height angle adjustment as defined in claim 1, wherein: the middle part at the top end of the cross bar (6) is embedded with a magnet, the cross bar (6) is magnetically adsorbed and connected with the magnet block (9) through the magnet, and the cross bar (6) is movably clamped and connected with the bottom plate (3) through the spring plate (7).

5. A keyboard for facilitating height angle adjustment as defined in claim 1, wherein: the top of the inner wall of one side of the groove (14) is fixedly connected with a fixing strip (11), and the bottom of one side of the keyboard body (1) is fixedly connected with a clamping plate (12).

6. A keyboard for facilitating height angle adjustment as defined in claim 1, wherein: one side wall at two ends of the sleeve (13) is fixedly connected with a transverse column (17), one side wall of each transverse column (17) is rotatably connected with a rotating rod, and the clamping cylinder (18) is rotatably connected with the sleeve (13) through the transverse column (17) and the rotating rods.

7. A keyboard for facilitating height angle adjustment as defined in claim 1, wherein: the bottom of the bottom plate (3) is fixedly connected with a rubber pad (8).