CN220188952U

CN220188952U - Portable keyboard

Info

Publication number: CN220188952U
Application number: CN202321592997.5U
Authority: CN
Inventors: 刘子璇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-15
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a portable keyboard, and relates to the technical field of computer accessories. The portable keyboard comprises a bottom plate, wherein the upper end of the bottom plate is connected with a main body, the upper end of the main body is connected with a plurality of groups of main keys, the right end of the upper side of the main body is provided with a groove, one end of the rear side of the main body is connected with a supporting shaft, the other end of the main body is connected with an encoder assembly, the encoder assembly is connected with a carrying handle, the front ends of the bottom plate and the main body are connected with a folding device, the right end of the front side of the main body is provided with a through groove, and an adjusting device is connected in the through groove. The upper end of this main part is connected with multiunit button to make the hand grip through the encoder subassembly and can rotate to the lower extreme, thereby the hand grip can support the keyboard, make the keyboard when not using through the folding device that bottom plate and main part are connected, can cover the keyboard through folding device, can carry out altitude mixture control with the main part through adjusting device.

Description

Portable keyboard

Technical Field

The utility model relates to the technical field of computer accessories, in particular to a portable keyboard.

Background

A keyboard is an instruction and data input means for operating the device to function. The keyboard is the most commonly used and main input device, and english letters, numbers, punctuation marks and the like can be input into a computer through the keyboard, so that commands, input data and the like can be sent to the computer.

Most of the existing keyboards are arranged in 60% and 40%, so that 40% of the existing keyboards are more convenient to carry.

However, 40% of the keyboard has no perfect function of 60% of the keyboard, and most of the keyboards have fixed inclination degree, so that dust easily falls off on the surface when the keyboard is not used, and the use condition of the keyboard is affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a portable keyboard, which solves the problems that 40% of the keyboards have no 60% of the layouts, the functions of the keyboards are perfect, the inclination degree of the keyboards is fixed, dust easily falls on the surfaces of the keyboards when the keyboards are not used, and the use condition of the keyboards is affected.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a portable keyboard includes the bottom plate, the upper end of bottom plate is connected with the main part, the upper end of main part is connected with multiunit main button, the right-hand member of main part upside is seted up flutedly, the one end of main part rear side is connected with back shaft, the other end is connected with the encoder subassembly, be connected with portable handle between back shaft and the encoder subassembly, the front end of bottom plate and main part is connected with folding device, the logical groove has been seted up to the right-hand member of main part front side, logical inslot connection has adjusting device.

Preferably, a plurality of groups of auxiliary keys are arranged at the rear end and the left end of the main body.

Preferably, the encoder assembly comprises a first bearing embedded in the end part of the handle, an encoder shaft inserted in the first bearing, and a handle connected to the outer end of the encoder shaft, and the other end of the first bearing is connected with the encoder main body of the encoder assembly.

Preferably, the folding device comprises a hand support, a fixed block, a second bearing, a first fixed rod, a third bearing and a hinge, wherein the fixed block is fixedly connected to two sides of the front end of the bottom plate, the front end of the fixed block is connected with the second bearing, the second bearing is sleeved with the first fixed rod, two groups of through holes are formed in the lower end of the hand support, the first fixed rod is connected to the inner wall of the through hole of the hand support through the third bearings on two sides, and the front side and the middle part of the hand support are both connected with the hinge.

Preferably, the lower extreme of hand rest upside is connected with first magnetism and inhales the piece, the notch has been seted up to the upside of main part front end, and the notch upper end is connected with the second magnetism and inhale the piece, and the first magnetism is inhaled the piece and is connected in the upper end that the piece was inhaled to the second magnetism.

Preferably, the adjusting device comprises a spring, an adjusting block, a gear, a second fixing rod and a fourth bearing, wherein the inner wall of a groove of the main body is connected with the spring, the front end of the spring is connected with the adjusting block, the front end of the adjusting block is in a gear shape, the front end of the adjusting block is meshed with the gear, the lower end of the gear is fixedly connected with the upper end of the bottom plate, the two sides of the gear are connected with the second fixing rod in an inserted mode, the two ends of the second fixing rod are sleeved with the fourth bearing, and the fourth bearing is located on the inner wall of the through groove of the main body.

(III) beneficial effects

The utility model provides a portable keyboard. The beneficial effects are as follows:

the bottom plate upper end is connected with the main part to the upper end of main part is connected with multiunit button, and the rear end and the left end of main part are connected with auxiliary button, are connected with the hand handle through the encoder subassembly at main part both ends, make the hand handle can rotate, thereby make the hand handle can rotate to the lower extreme through the encoder subassembly, thereby the hand handle can support the keyboard, make the keyboard when not using through the folding device that bottom plate and main part are connected, can cover the keyboard through folding device, avoid the dust to drop, can carry out altitude mixture control with the main part through adjusting device.

Drawings

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

FIG. 2 is a schematic diagram of an encoder assembly of the present utility model;

FIG. 3 is a schematic view of a folding apparatus according to the present utility model;

FIG. 4 is a schematic view of a regulating device according to the present utility model;

FIG. 5 is a schematic view of a base plate of the present utility model;

in the figure: 1. a bottom plate; 2. a main body; 3. a main key; 4. an encoder assembly; 41. a first bearing; 42. an encoder shaft; 43. a handle; 5. a carrying handle; 6. a folding device; 61. a hand support; 62. a fixed block; 63. a second bearing; 64. a first fixing rod; 65. a third bearing; 66. a hinge; 7. an adjusting device; 71. a spring; 72. an adjusting block; 73. a gear; 74. a second fixing rod; 75. a fourth bearing; 8. an auxiliary key; 9. a first magnetic block; 10. and the second magnetic attraction block.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a portable keyboard includes bottom plate 1, the upper end of bottom plate 1 is connected with main part 2, the upper end of main part 2 is connected with multiunit main button 3, the right-hand member of main part 2 upside is seted up flutedly, the one end of main part 2 rear side is connected with the back shaft, the other end is connected with encoder subassembly 4, be connected with hand grip 5 between back shaft and the encoder subassembly 4, the front end of bottom plate 1 and main part 2 is connected with folding device 6, the right-hand member of main part 2 front side is seted up and is led to the groove, the in-connection of leading to the groove has adjusting device 7. The upper end of the base plate 1 is connected with the main body 2, thereby the upper end of the main body 2 is connected with a plurality of groups of main keys 3, the rear end and the left end of the main body 2 are connected with auxiliary keys 8, the encoder component 4 at the two ends of the main body 2 is connected with the hand-held handle 5, so that the hand-held handle 5 can rotate, thereby the hand-held handle 5 can rotate to the lower end through the encoder component 4, the keyboard can be supported by the hand-held handle 5, the keyboard can be covered by the folding device 6 when not in use through the folding device 6, dust is prevented from falling, the main body 2 can be adjusted in height through the adjusting device 7, the position of the keyboard boss can be shielded by the baffle at the rear end when the height of the base plate 1 is adjusted, thereby the appearance is achieved, the right end of the main body 2 and the hand-held handle 5 are parallel, the right end of the main body 2 can be used as expansion, and the connection of a digital keyboard and other devices can be increased.

Referring to fig. 1-5, the present utility model provides a technical solution: the rear end and the left end of the main body 2 are provided with a plurality of groups of auxiliary keys 8. The rear end and the left end of the main body 2 are connected with auxiliary keys 8, so that the whole device is small and has complete functions, and the auxiliary keys 8 at the rear end of the main body 2 can rotate through the adjusting device 7, so that the plane or vertical surface can be adjusted for use, and the related structure of the adjusting device 7 is shown in fig. 4, and the principle is the same and can be referred to.

Referring to fig. 1-5, the present utility model provides a technical solution: the encoder assembly 4 includes a first bearing 41 embedded in an end of the carrying handle 5, an encoder shaft 42 inserted in the first bearing 41, and a handle 43 connected to an outer end of the encoder shaft 42, and the other end of the first bearing 41 is connected to an encoder body of the encoder assembly 4. The encoder assembly 4 rotates the carrying handle 5 through the first bearing 41, so that the grip 43 at the outer end of the encoder shaft 42 at one side of the encoder assembly 4 is used for an input function for keyboard use.

Referring to fig. 1-5, the present utility model provides a technical solution: the folding device 6 comprises a hand support 61, a fixed block 62, a second bearing 63, a first fixed rod 64, a third bearing 65 and a hinge 66, wherein the fixed block 62 is fixedly connected to two sides of the front end of the bottom plate 1, the front end of the fixed block 62 is connected with the second bearing 63, the second bearing 63 is sleeved with the first fixed rod 64, two groups of through holes are formed in the lower end of the hand support 61, the first fixed rod 64 is connected to the inner wall of the through hole of the hand support 61 through the third bearings 65 on two sides, and the front side and the middle part of the hand support 61 are both connected with the hinge 66. The folding device 6 is connected with a second bearing 63 through a fixed block 62, so that a first fixed rod 64 sleeved on the second bearing 63 is connected to the inner wall of a through hole of the hand support 61 through a third bearing 65, and the hand support 61 can be folded through a hinge 66 between the front side of the hand support 61 and the middle, and can be placed at the upper end of the main key 3 after the hand support 61 is folded, so that dust is prevented from falling.

Referring to fig. 1-5, the present utility model provides a technical solution: the lower extreme of hand rest 61 upside is connected with first magnetism and inhales piece 9, the notch has been seted up to the upside of main part 2 front end, and the notch upper end is connected with the second magnetism and inhale piece 10, and first magnetism is inhaled piece 9 and is connected in the upper end that the second magnetism inhaled piece 10. The lower end of the hand rest 61 is attached to the recess on the front side of the main body 2 by the first magnetic block 9 and the second magnetic block 10, so that the hand rest 61 can be used for placing an arm when in use.

Referring to fig. 1-5, the present utility model provides a technical solution: the adjusting device 7 comprises a spring 71, an adjusting block 72, a gear 73, a second fixing rod 74 and a fourth bearing 75, wherein the spring 71 is connected to the inner wall of a groove of the main body 2, the front end of the spring 71 is connected with the adjusting block 72, the front end of the adjusting block 72 is gear-shaped, the front end of the adjusting block 72 is meshed with the gear 73, the lower end of the gear 73 is fixedly connected to the upper end of the bottom plate 1, the two sides of the gear 73 are connected with the second fixing rod 74 in a penetrating mode, the two ends of the second fixing rod 74 are sleeved with the fourth bearing 75, and the fourth bearing 75 is located on the inner wall of a through groove of the main body 2. The adjusting device 7 is capable of adjusting the height of the main body 2 by pushing the adjusting block 72 to disengage from the gear 73, pushing the adjusting block 72 back to engage with the gear 73 after adjusting the height, and fixing the adjusting block 72 to the gear 73 by the spring 71.

During operation, the tabletop is placed on the bottom plate 1, the adjusting block 72 is pushed to be separated from the gear 73, the height of the main body 2 is adjusted, the adjusting block 72 is pushed back to be meshed with the gear 73 after the height is adjusted, the adjusting block 72 is fixed with the gear 73 through the spring 71, when the adjusted height is improper, the carrying handle 5 connected through the first bearing 41 is rotated to the lower end of the tabletop 1, the keyboard is supported, an input function of the keyboard is used by the handle 43 at the outer end of the encoder shaft 42 in the encoder assembly 4, the second bearing 63 is connected through the fixing block 62, the first fixing rod 64 sleeved on the second bearing 63 is connected to the inner wall of the through hole of the hand support 61 through the third bearing 65, the hand support 61 can be folded through the hinge 66 in the middle, the hand support 61 can be placed at the upper end of the main key 3 after being folded, and accordingly dust is prevented from falling.

In summary, the portable keyboard solves the problems that 40% of the layout of the keyboard has no function of 60% of the layout, and most of the keyboards have fixed inclination degree, so that dust easily falls off on the surfaces when the keyboard is not used, and the service condition of the keyboard is affected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable keyboard comprising a base plate (1), characterized in that: the utility model discloses a portable electronic device, including main part (2), supporting axle, encoder subassembly (4) are connected with to the upper end of bottom plate (1), the upper end of main part (2) is connected with multiunit owner button (3), the right-hand member of main part (2) upside is seted up flutedly, the one end of main part (2) rear side is connected with the back shaft, the other end is connected with encoder subassembly (4), be connected with hand handle (5) between back shaft and the encoder subassembly (4), the front end of bottom plate (1) and main part (2) is connected with folding device (6), the logical groove has been seted up to the right-hand member of main part (2) front side, logical inslot connection has adjusting device (7).

2. A portable keyboard as claimed in claim 1, wherein: the rear end and the left end of the main body (2) are provided with a plurality of groups of auxiliary keys (8).

3. A portable keyboard as claimed in claim 1, wherein: the encoder assembly (4) comprises a first bearing (41) embedded in the end part of the carrying handle (5), an encoder shaft (42) inserted in the first bearing (41) and a handle (43) connected to the outer end of the encoder shaft (42), and the other end of the first bearing (41) is connected with the encoder main body of the encoder assembly (4).

4. A portable keyboard as claimed in claim 1, wherein: folding device (6) are including hand rest (61), fixed block (62), second bearing (63), first dead lever (64), third bearing (65), hinge (66), fixed block (62) fixed connection is in the both sides of bottom plate (1) front end, the front end of fixed block (62) is connected with second bearing (63), second bearing (63) cup joints first dead lever (64), two sets of openings have been seted up to the lower extreme of hand rest (61), first dead lever (64) are connected in the inner wall of hand rest (61) opening through third bearing (65) of both sides, the front side and the mid portion of hand rest (61) all are connected with hinge (66).

5. A portable keyboard as recited in claim 4, wherein: the lower extreme of hand rest (61) upside is connected with first magnetism and inhales piece (9), the notch has been seted up to the upside of main part (2) front end, and the notch upper end is connected with second magnetism and inhale piece (10), and first magnetism is inhaled piece (9) and is connected in the upper end that second magnetism inhaled piece (10).

6. A portable keyboard as claimed in claim 1, wherein: the adjusting device (7) comprises a spring (71), an adjusting block (72), a gear (73), a second fixing rod (74) and a fourth bearing (75), wherein the spring (71) is connected to the inner wall of a groove of the main body (2), the adjusting block (72) is connected to the front end of the spring (71), the front end of the adjusting block (72) is gear-shaped, the front end of the adjusting block (72) is meshed with the gear (73), the lower end of the gear (73) is fixedly connected to the upper end of the bottom plate (1), the second fixing rod (74) is connected to two sides of the gear (73) in an inserted mode, the fourth bearing (75) is sleeved at two ends of the second fixing rod (74), and the fourth bearing (75) is located on the inner wall of a through groove of the main body (2).