CN219497037U - Input device for computer - Google Patents

Abstract

The utility model discloses input equipment for a computer, which comprises a keyboard, wherein a connecting block is arranged at the bottom of the keyboard, a supporting frame is movably connected to the surface of the connecting block through a pin shaft, a support is fixedly connected to the bottom of the connecting block, a screw is movably connected to the inside of the support through a bearing, a threaded sleeve is connected to the surface of the screw in a threaded manner, extrusion rods are fixedly connected to the front surface and the back surface of the threaded sleeve, one side of each extrusion rod, far away from the threaded sleeve, extends to the inside of the supporting frame and is in sliding connection with the supporting frame, the right end of each extrusion rod penetrates through the support and extends to the right side of the support, a rotating wheel is fixedly connected to the right end of each screw, a sleeve is sleeved on the surface of each extrusion rod, and the outer surface of each sleeve is in contact with the inner wall of the supporting frame. The utility model can improve the structural functionality of the existing keyboard, the placement angle of the keyboard can be adjusted, the use requirements of different users are met, and the user input comfort level is improved.

Description

Input device for computer

Technical Field

The utility model relates to the technical field of computers, in particular to an input device for a computer.

Background

The computer is commonly called a computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, has a memory function, and is a modern intelligent electronic device capable of automatically and high-speed processing mass data according to program operation.

In the use process of the computer, characters are required to be input through input equipment such as a keyboard, but the structure of the traditional keyboard is single, the placement angle of the traditional keyboard is fixed through a bracket, the use requirements of different users cannot be met, and the input comfort level of the users is seriously affected.

Therefore, design modification of the input device for a computer is required.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide an input device for a computer, which has the advantage of adjustable placement angle, and solves the problems that the structure of the existing keyboard is single, the placement angle is fixed through a bracket, the use requirements of different users cannot be met, and the user input comfort is seriously affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an input device for a computer includes a keyboard;

the bottom of keyboard is provided with the connecting block, the surface of connecting block is through round pin axle swing joint has the braced frame, the bottom fixedly connected with support of connecting block, the inside of support is through bearing swing joint has the screw rod, the surface threaded connection of screw rod has the swivel nut, the equal fixedly connected with extrusion rod in front and the back of swivel nut, one side that the swivel nut was kept away from to the extrusion rod extends to the inside of braced frame and with braced frame sliding connection.

As preferable in the utility model, the right end of the screw rod penetrates through the bracket and extends to the right side of the bracket, and the right end of the screw rod is fixedly connected with a rotating wheel.

Preferably, the surface of the extrusion rod is sleeved with a sleeve, and the outer surface of the sleeve is in contact with the inner wall of the supporting frame.

As the preferable mode of the utility model, the inside of the bracket is fixedly connected with a guide rod, the guide rod is positioned at the top of the screw rod, and the screw sleeve is sleeved on the surface of the guide rod and is in sliding connection with the guide rod.

As the preferable mode of the utility model, the surface of the supporting frame is fixedly connected with a rubber pad, and the rubber pad is made of rubber.

As the preferable mode of the utility model, the bolt is arranged in the bracket, the top end of the bolt sequentially penetrates through the bracket, the connecting block and the keyboard and extends to the inside of the keyboard, and the keyboard, the connecting block and the bracket are in threaded connection with the bolt.

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

1. the utility model can improve the structural functionality of the existing keyboard, the placement angle of the keyboard can be adjusted, the use requirements of different users are met, and the user input comfort level is improved.

2. According to the utility model, the rotating wheel is arranged, so that a user can conveniently rotate the screw rod, and the contact area between the screw rod and the hand can be increased.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a part of the structure of the present utility model;

fig. 3 is a schematic perspective view of a partial structure of the present utility model.

In the figure: 1. a keyboard; 2. a connecting block; 3. a support frame; 4. a bracket; 5. a screw; 6. a screw sleeve; 7. an extrusion rod; 8. a rotating wheel; 9. a sleeve; 10. a guide rod; 11. rubber cushion; 12. and (5) a bolt.

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.

As shown in fig. 1 to 3, the present utility model provides an input device for a computer, including a keyboard 1;

the bottom of keyboard 1 is provided with connecting block 2, and the surface of connecting block 2 is through round pin axle swing joint having supporting frame 3, and the bottom fixedly connected with support 4 of connecting block 2, the inside of support 4 is through bearing swing joint having screw rod 5, and the surface threaded connection of screw rod 5 has swivel nut 6, and the front and the equal fixedly connected with extrusion rod 7 in back of swivel nut 6, extrusion rod 7 keep away from the inside that one side of swivel nut 6 extends to supporting frame 3 and with supporting frame 3 sliding connection.

Referring to fig. 2, the right end of the screw 5 penetrates the bracket 4 and extends to the right side of the bracket 4, and the right end of the screw 5 is fixedly connected with a rotating wheel 8.

As a technical optimization scheme of the utility model, the rotating wheel 8 is arranged, so that a user can conveniently rotate the screw 5, and the contact area between the screw 5 and the hand can be increased.

Referring to fig. 2, the surface of the extrusion rod 7 is sleeved with a sleeve 9, and the outer surface of the sleeve 9 is in contact with the inner wall of the support frame 3.

As a technical optimization scheme of the utility model, the extrusion rod 7 can be protected by arranging the sleeve 9, so that abrasion generated when the extrusion rod 7 contacts and rubs with the supporting frame 3 is reduced.

Referring to fig. 2, a guide rod 10 is fixedly connected to the inside of the bracket 4, the guide rod 10 is positioned at the top of the screw 5, and the screw sleeve 6 is sleeved on the surface of the guide rod 10 and is in sliding connection with the guide rod 10.

As a technical optimization scheme of the utility model, the screw sleeve 6 can be limited by arranging the guide rod 10, so that the phenomenon that the screw sleeve 6 inclines in the moving process is avoided.

Referring to fig. 2, a rubber pad 11 is fixedly connected to the surface of the support frame 3, and the rubber pad 11 is made of rubber.

As a technical optimization scheme of the utility model, the friction force of the support frame 3 can be improved by arranging the rubber pad 11, and the phenomenon that the support frame 3 slides is avoided.

Referring to fig. 2, a bolt 12 is provided in the interior of the bracket 4, and the top end of the bolt 12 sequentially penetrates through the bracket 4, the connection block 2 and the keyboard 1 and extends to the interior of the keyboard 1, and the keyboard 1, the connection block 2 and the bracket 4 are all in threaded connection with the bolt 12.

As a technical optimization scheme of the utility model, the bolt 12 is arranged, so that a user can conveniently connect the connecting block 2 with the keyboard 1, and the application range of the keyboard 1 can be further improved.

The working principle and the using flow of the utility model are as follows: when the keyboard 1 is used, a user can input characters into the computer by knocking the keyboard 1, when the keyboard 1 placement angle needs to be adjusted, the user rotates the rotating wheel 8, the rotating wheel 8 drives the screw rod 5 to rotate, the screw rod 5 pushes the threaded sleeve 6 to move to one side by utilizing threads, the threaded sleeve 6 drives the extrusion rod 7 to slide in the supporting frame 3 in the moving process, the supporting frame 3 is extruded and swings by taking a pin shaft on the surface of the connecting block 2 as an axis, so that the effect of supporting the right side of the keyboard 1 is achieved, and the inclination of the keyboard 1 is changed.

To sum up: this input device for computer can improve the structural functionality of current keyboard 1, and its angle of putting can be adjusted, satisfies different users' user demand, has improved user input comfort level.

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 (6)

1. An input device for a computer comprises a keyboard (1);

the method is characterized in that: the bottom of keyboard (1) is provided with connecting block (2), the surface of connecting block (2) has braced frame (3) through round pin axle swing joint, the bottom fixedly connected with support (4) of connecting block (2), the inside of support (4) is through bearing swing joint has screw rod (5), the surface threaded connection of screw rod (5) has swivel nut (6), the equal fixedly connected with extrusion rod (7) in front and the back of swivel nut (6), one side that swivel nut (6) was kept away from to extrusion rod (7) extends to the inside of braced frame (3) and with braced frame (3) sliding connection.

2. An input device for a computer as claimed in claim 1, wherein: the right end of the screw rod (5) penetrates through the support (4) and extends to the right side of the support (4), and the right end of the screw rod (5) is fixedly connected with a rotating wheel (8).

3. An input device for a computer as claimed in claim 1, wherein: the surface of the extrusion rod (7) is sleeved with a sleeve (9), and the outer surface of the sleeve (9) is in contact with the inner wall of the supporting frame (3).

4. An input device for a computer as claimed in claim 1, wherein: the inside fixedly connected with guide arm (10) of support (4), guide arm (10) are located the top of screw rod (5), swivel nut (6) cover is established on the surface of guide arm (10) and with guide arm (10) sliding connection.

5. An input device for a computer as claimed in claim 1, wherein: the surface of the supporting frame (3) is fixedly connected with a rubber pad (11), and the rubber pad (11) is made of rubber.

6. An input device for a computer as claimed in claim 1, wherein: the inside of support (4) is provided with bolt (12), the top of bolt (12) runs through support (4), connecting block (2) and keyboard (1) in proper order and extends to the inside of keyboard (1), connecting block (2) and support (4) all with bolt (12) threaded connection.