CN218295131U

CN218295131U - Keyboard support with adjustable

Info

Publication number: CN218295131U
Application number: CN202222827719.5U
Authority: CN
Inventors: 王金娜; 胡文静; 田妃彤; 孙海宁
Original assignee: Heilongjiang University of Science and Technology
Current assignee: Heilongjiang University of Science and Technology
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-13
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a keyboard support technical field specifically is a keyboard support with adjustable, include: strutting arrangement, strutting arrangement are including the base, and the surface through connection of base has the attenuator, and the fixed surface of attenuator is connected with the knob, and the outer fixed surface of attenuator is connected with the locating part, and the first bevel gear of one end fixedly connected with of knob is kept away from to the attenuator, and the surface engagement of first bevel gear is connected with second bevel gear, second bevel gear's central fixedly connected with connecting rod. The utility model discloses a connection of grip block and bracing piece places the keyboard on the surface of placing the board, carries out the centre gripping to it through the grip block to increase its stability, rotate the knob, make and to promote the bracing piece behind the displacement of slider, make and place the angle between board and the base and take place the slope, thereby increase the height of keyboard, bracing piece and slider etc. can take in the inside of base, thereby save space, portable.

Description

Keyboard support with adjustable

Technical Field

The utility model relates to a keyboard support technical field specifically is a keyboard support with adjustable.

Background

A keyboard is a command and data input device used to operate a computer device and also refers to a set of function keys arranged to operate a machine or device through the system. The keyboard is also a part of a keyboard musical instrument, and can also refer to a musical instrument using the keyboard, such as a piano, a digital piano or an electronic organ, and the keyboard is beneficial to practicing typing, and a keyboard support is designed for assisting in use for ensuring the comfort of the keyboard.

The existing keyboards are provided with certain height adjustment, but the height adjustment is always limited, and for some special cases or people with special requirements, the height increase is more, but the existing common method is to cushion things behind the keyboards, so that the angle is not well adjusted, and the keyboard support is not stable, and therefore an adjustable keyboard support is needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keyboard support with adjustable to solve the current common keyboard method that increases that proposes in the above-mentioned background art and fill up the thing at the keyboard back, not only the angle is not well adjusted, and the keyboard is the unstable problem still.

In order to achieve the above purpose, the utility model provides the following technical proposal,

an adjustable keyboard support, comprising:

the supporting device comprises a base, the surface of the base is connected with a damper in a penetrating mode, the surface of the damper is fixedly connected with a rotating button, the outer surface of the damper is fixedly connected with a limiting part, one end of the damper, far away from the rotating button, of the damper is fixedly connected with a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear, the center of the second bevel gear is fixedly connected with a connecting rod, the surface of the connecting rod is fixedly connected with a supporting frame, the surface of the connecting rod is connected with a sliding part, the first fixing rod is fixedly connected with the inside of the sliding part, the surface of the first fixing rod is sleeved with a push rod, the end, far away from the first fixing rod, of the push rod is sleeved with a second fixing rod, the surface of the second fixing rod is connected with a supporting rod, the surface of the supporting rod is fixedly connected with a supporting shaft, and two ends of the supporting shaft are fixedly connected with fixing plates.

Preferably, the fixed surface of base is connected with the connecting axle, the fixed surface of one side of keeping away from the base of connecting axle is connected with places the board, the inside of placing the board is provided with the mount, the inside fixedly connected with backup pad of mount, the center of backup pad is provided with the mounting, the external fixed surface of backup pad is connected with the spring post, the one end fixedly connected with grip block that the backup pad was kept away from to the spring post.

Preferably, the fixing frame is arranged at the center of the placing plate, the spring columns are fixedly connected to the surfaces of the two sides of the supporting plate in four groups, the clamping plate is fixedly connected to one end, far away from the supporting plate, of the spring column in two groups, and the clamping plate is movably connected to the surfaces of the upper end and the lower end of the placing plate.

Preferably, the base is connected with the placing plate through a connecting shaft, the base is connected to the bottom of the connecting shaft, and the placing plate is connected to the upper surface of the connecting shaft.

Preferably, one end of the damper is fixedly connected with a first bevel gear, the other end of the damper is fixedly connected with a rotating button, the damper is connected to the surface of the base in a penetrating manner, and the limiting part is fixedly connected to the surfaces of the inner side and the outer side of the damper.

Preferably, the second bevel gears are connected to two sides of the first bevel gear in two groups of meshing manner, and the connecting rods are connected to one side, far away from the first bevel gear, of the second bevel gear in two groups of symmetrical manner.

Preferably, the support frame is sleeved on one side surface, close to the first bevel gear, of the connecting rod, the surface of the support frame is fixedly connected to the inner surface of the base, and one end, far away from the first bevel gear, of the connecting rod is fixedly connected to the inner wall of the base.

Preferably, one end of the supporting rod is movably connected with the fixed plate, the other end of the supporting rod is movably connected with the pushing rod, and the fixed plate is fixedly connected to the back of the placing plate.

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

through the connection of grip block and bracing piece, place the keyboard on the surface of placing the board, carry out the centre gripping to it through the grip block to increase its stability, rotate the knob, make and to promote the bracing piece behind the displacement of slider, make and place the angle between board and the base and take place the slope, thereby increase the height of keyboard, bracing piece and slider etc. can take in the inside of base, thereby save space, portable.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic top sectional view of a partial connection structure of the structure placing plate and the clamping plate according to the present invention;

FIG. 3 is a partial top cross-sectional view of the structure of the present invention;

fig. 4 is a schematic side view and sectional view of the structure of the present invention.

In the figure: 1. a support device; 11. a base; 12. a connecting shaft; 13. placing the plate; 14. a fixed mount; 15. a support plate; 16. a fixing member; 17. a spring post; 18. a clamping plate; 19. a rotation knob; 110. a damper; 111. a limiting member; 112. a first bevel gear; 113. a second bevel gear; 114. a connecting rod; 115. a support frame; 116. a slider; 117. a first fixing lever; 118. a push rod; 119. a second fixing bar; 120. a support bar; 121. a support shaft; 122. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

an adjustable keyboard support, comprising:

support device 1, support device 1 is including base 11, the surface through connection of base 11 has attenuator 110, the fixed surface of attenuator 110 is connected with knob 19, the external fixed surface of attenuator 110 is connected with locating part 111, one end fixedly connected with first bevel gear 112 that knob 19 was kept away from to attenuator 110, the surface meshing of first bevel gear 112 is connected with second bevel gear 113, the central fixedly connected with connecting rod 114 of second bevel gear 113, the fixed surface of connecting rod 114 is connected with support frame 115, the sliding surface of connecting rod 114 is connected with slider 116, the first dead lever 117 of inside fixedly connected with of slider 116, catch bar 118 has been cup jointed on the surface of first dead lever 117, the one end that catch bar 118 kept away from first dead lever 117 has been cup jointed second dead lever 119, the fixed surface of second dead lever 119 is connected with bracing piece 120, the fixed surface of bracing piece 120 is connected with back shaft 121, the both ends fixedly connected with fixed plate 122 of back shaft 121.

Further, the fixed surface of base 11 is connected with connecting axle 12, the fixed surface of one side of keeping away from base 11 of connecting axle 12 is connected with places board 13, the inside of placing board 13 is provided with mount 14, the inside fixedly connected with backup pad 15 of mount 14, the center of backup pad 15 is provided with mounting 16, the fixed surface of backup pad 15 is connected with spring post 17, one end fixedly connected with grip block 18 of backup pad 15 is kept away from to spring post 17, setting through mounting 16, can play the stabilizing effect to backup pad 15, avoid grip block 18 to take place to disjointed at the in-process of displacement.

Further, mount 14 sets up in the center department of placing board 13, and spring post 17 is four group's fixed connection in the both sides surface of backup pad 15, and grip block 18 is two sets of fixed connection in the one end that backup pad 15 was kept away from to spring post 17, and grip block 18 swing joint is on the upper and lower both ends surface of placing board 13, through the setting of placing board 13, can effectively play the effect of centre gripping keyboard.

Further, base 11 through connecting axle 12 with place board 13 and be connected, base 11 is connected in the bottom of connecting axle 12, places board 13 and connects the upper surface at connecting axle 12, through connecting axle 12's setting, can effectively unable adjustment base 11 with place being connected of board 13, avoid the connection of device to take place to disjointed.

Furthermore, one end of the damper 110 is fixedly connected with the first bevel gear 112, the other end of the damper 110 is fixedly connected with the rotating button 19, the damper 110 is connected on the surface of the base 11 in a penetrating manner, the limiting part 111 is fixedly connected on the surfaces of the inner side and the outer side of the damper 110, and the damper 110 can be effectively driven to rotate through the rotating button 19, so that the practicability of the device is improved.

Further, second bevel gear 113 is two sets of meshing connections in the both sides of first bevel gear 112, and connecting rod 114 is two sets of symmetric connections and keeps away from first bevel gear 112 one side at second bevel gear 113, through the setting of connecting rod 114, in the rotatory time of connecting rod 114, can effectively drive slider 116 and produce the displacement, and connecting rod 114 is two sets of, and the direction of rotation of two sets of settings is opposite to be convenient for two sets of sliders 116 can move in opposite directions.

Further, the support frame 115 cup joints on the side surface of the connecting rod 114 close to the first bevel gear 112, the surface of the support frame 115 is fixedly connected to the inner surface of the base 11, one end of the connecting rod 114 far away from the first bevel gear 112 is fixedly connected to the inner wall of the base 11, and the support frame 115 is arranged to effectively support the connecting rod 114.

Furthermore, one end of the supporting rod 120 is movably connected with the fixing plate 122, the other end of the supporting rod 120 is movably connected with the pushing rod 118, the fixing plate 122 is fixedly connected to the back of the placing plate 13, and the placing plate 13 can be effectively pushed to rise through the arrangement of the supporting rod 120.

The working principle is as follows: when the keyboard is used, a user pulls the clamping plate 18 to place the keyboard on the surface of the placing plate 13, the keyboard is clamped on the outer surface of the base 11 through the spring column 17 connected with the inner part of the clamping plate 18, then the rotating button 19 is rotated, so that the damper 110 drives the first bevel gear 112 to rotate, because the first bevel gear 112 is meshed with the second bevel gear 113, the connecting rod 114 can synchronously rotate while the second bevel gear 113 rotates, the sliding part 116 connected to the surface of the connecting rod 114 moves to one side of the second bevel gear 113, the supporting rod 120 can be pushed through the pushing rod 118 connected to the surface of the sliding part 116, so that the fixing plate 122 connected to the surface of the supporting rod 120 drives the placing plate 13 to incline at a certain angle, and the keyboard is convenient for the user to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An adjustable keyboard support, comprising:

support arrangement (1), support arrangement (1) is including base (11), the surface through connection of base (11) has attenuator (110), the fixed surface of attenuator (110) is connected with knob (19), the external fixed surface of attenuator (110) is connected with locating part (111), the one end fixedly connected with first bevel gear (112) that knob (19) was kept away from in attenuator (110), the surface meshing of first bevel gear (112) is connected with second bevel gear (113), the center fixedly connected with connecting rod (114) of second bevel gear (113), the fixed surface of connecting rod (114) is connected with support frame (115), the sliding surface of connecting rod (114) is connected with slider (116), the inside fixedly connected with first dead lever (117) of slider (116), the surface of first dead lever (117) has cup jointed catch bar (118), the one end that first dead lever (117) was kept away from to catch bar (118) has cup jointed second dead lever (119), the fixed surface of second dead lever (119) is connected with bracing piece (120), the fixed surface of bracing piece (120) has been connected with the back shaft (121), the both ends fixed connection of back shaft (121) is connected with the fixed plate (121).

2. An adjustable keyboard support according to claim 1, wherein: the surface fixing of base (11) is connected with connecting axle (12), one side fixed surface of keeping away from base (11) of connecting axle (12) is connected with places board (13), the inside of placing board (13) is provided with mount (14), the inside fixedly connected with backup pad (15) of mount (14), the center of backup pad (15) is provided with mounting (16), the surface fixing of backup pad (15) is connected with spring post (17), the one end fixedly connected with grip block (18) of backup pad (15) are kept away from to spring post (17).

3. An adjustable keyboard support according to claim 2, wherein: the fixing frame (14) is arranged at the center of the placing plate (13), the spring columns (17) are fixedly connected to the surfaces of the two sides of the supporting plate (15) in four groups, the clamping plate (18) is fixedly connected to one end, far away from the supporting plate (15), of the spring columns (17) in two groups, and the clamping plate (18) is movably connected to the surfaces of the upper end and the lower end of the placing plate (13).

4. An adjustable keyboard support according to claim 2, wherein: the base (11) is connected with the placing plate (13) through a connecting shaft (12), the base (11) is connected to the bottom of the connecting shaft (12), and the placing plate (13) is connected to the upper surface of the connecting shaft (12).

5. An adjustable keyboard support according to claim 1, wherein: one end of the damper (110) is fixedly connected with a first bevel gear (112), the other end of the damper (110) is fixedly connected with a rotating button (19), the damper (110) is connected to the surface of the base (11) in a penetrating mode, and the limiting piece (111) is fixedly connected to the surfaces of the inner side and the outer side of the damper (110).

6. An adjustable keyboard support according to claim 1, wherein: the second bevel gears (113) are connected to two sides of the first bevel gear (112) in two groups of meshing manner, and the connecting rods (114) are connected to one sides, far away from the first bevel gear (112), of the second bevel gears (113) in two groups of symmetrical manner.

7. An adjustable keyboard support according to claim 1, wherein: the supporting frame (115) is sleeved on the surface of one side, close to the first bevel gear (112), of the connecting rod (114), the surface of the supporting frame (115) is fixedly connected to the inner surface of the base (11), and one end, far away from the first bevel gear (112), of the connecting rod (114) is fixedly connected to the inner wall of the base (11).

8. An adjustable keyboard support according to claim 1, wherein: one end of the supporting rod (120) is movably connected with the fixing plate (122), the other end of the supporting rod (120) is movably connected with the pushing rod (118), and the fixing plate (122) is fixedly connected to the back of the placing plate (13).