CN213182670U

CN213182670U - Anti-fatigue keyboard based on computer

Info

Publication number: CN213182670U
Application number: CN202021701496.2U
Authority: CN
Inventors: 杨兰; 王菁; 庞敏
Original assignee: Baoji Vocational and Technical College
Current assignee: Baoji Vocational and Technical College
Priority date: 2020-08-16
Filing date: 2020-08-16
Publication date: 2021-05-11
Anticipated expiration: 2030-08-16

Abstract

The utility model provides a prevent tired keyboard based on computer. A computer-based anti-fatigue keyboard comprising: a box body; the partition plate strip is fixedly arranged in the box body; the double-shaft motor is fixedly arranged on the inner wall of the bottom of the box body; the two driving rods are respectively and fixedly arranged on two output shafts of the double-shaft motor; the two first bevel gears are fixedly arranged at one ends of the two driving rods respectively; the two first screw rods are rotatably arranged in the box body; the two second bevel gears are respectively fixedly sleeved on the corresponding first screw rods, and the two first bevel gears are respectively meshed with the corresponding second bevel gears; and the driving strip is sleeved on the two first screw rods in a threaded manner. The utility model provides a prevent tired keyboard based on computer has convenient to use, can hold in the palm the advantage that fills up to the adversary.

Description

Anti-fatigue keyboard based on computer

Technical Field

The utility model relates to a keyboard technical field especially relates to a prevent tired keyboard based on computer.

Background

The keyboard is an instruction and data input device for operating equipment, and also refers to a group of function keys which are arranged to operate a machine or equipment through a system.

However, in the prior art, the hand rest and the keyboard belong to two different individuals, and when the keyboard is carried, the hand rest is inconvenient to carry, so that a fatigue-proof keyboard based on a computer is needed to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, can hold in the palm the pad to take in prevent tired keyboard based on computer.

In order to solve the technical problem, the utility model provides a prevent tired keyboard based on computer, include: a box body; the partition plate strip is fixedly arranged in the box body; the double-shaft motor is fixedly arranged on the inner wall of the bottom of the box body; the two driving rods are respectively and fixedly arranged on two output shafts of the double-shaft motor; the two first bevel gears are fixedly arranged at one ends of the two driving rods respectively; the two first screw rods are rotatably arranged in the box body; the two second bevel gears are respectively fixedly sleeved on the corresponding first screw rods, and the two first bevel gears are respectively meshed with the corresponding second bevel gears; the driving strip is sleeved on the two first screw rods in a threaded manner; the drawing box is slidably arranged in the box body, one side of the drawing box extends out of the box body, and the driving strip is fixedly connected with one side of the drawing box; the air bag is fixedly arranged on the inner wall of the bottom of the drawer box; the miniature air pump is fixedly arranged in the box body; the air pipe is fixedly connected to an air delivery port of the miniature air pump, and the other end of the air pipe is fixedly connected with the air bag; the two articulated shafts are respectively and rotatably arranged on the inner walls of the two sides of the box body; the keyboard body is arranged in the box body, the top of the keyboard extends out of the box body, two sides of the keyboard body are fixedly connected with the two hinge shafts respectively, and the bottom of the keyboard body is in contact with the top of the partition board strip.

Preferably, one side fixed mounting that separates the lath has two fixed blocks, and first rotation groove has all been seted up to one side of two fixed blocks, and two first screws rotate with the first rotation groove that corresponds respectively and be connected.

Preferably, two second rotating grooves are formed in the inner wall of one side of the box body, and the two first screw rods are respectively and rotatably connected with the corresponding second rotating grooves.

Preferably, the inner wall of the bottom of the box body is fixedly provided with two first supporting blocks, and the two driving rods are respectively and rotatably connected with the two first supporting blocks.

Preferably, a sliding opening is formed in the inner wall of one side of the box body, and the drawing box is connected with the sliding opening in a sliding mode.

Preferably, the bottom fixed mounting of keyboard body has the trapezoidal piece, rotate in the box body and install the internal thread pipe, the one end of internal thread pipe extends to outside the box body, the internal thread intraductal screw rod is installed to the internal thread, the one end of second screw rod extends to outside the internal thread pipe, fixed mounting has the slide bar on the bottom inner wall of box body, it has the kicking block to slide on the slide bar, one side and the second screw rod fixed connection of kicking block.

Preferably, a second supporting block is arranged on the inner wall of the bottom of the box body, and the internal threaded pipe is rotatably connected with the second supporting block.

Compared with the prior art, the utility model provides a prevent tired keyboard based on computer has following beneficial effect:

the utility model provides a prevent tired keyboard based on computer, through biax motor, actuating lever, first conical gear, first screw rod, second conical gear, drive strip and take out the box and cooperate, can accomodate and begin the gasbag automatically for the hand holds in the palm carries more conveniently.

Drawings

FIG. 1 is a schematic front sectional view of a first embodiment of a fatigue-resistant keyboard based on a computer according to the present invention;

FIG. 2 is a schematic top cross-sectional view of a first embodiment of a computer-based anti-fatigue keyboard according to the present invention;

FIG. 3 is a schematic front sectional view of a second embodiment of a fatigue-resistant keyboard based on a computer according to the present invention;

fig. 4 is a schematic top sectional view of a second embodiment of the fatigue-proof keyboard based on a computer according to the present invention.

Reference numbers in the figures: 1. a box body; 2. a spacer bar; 3. a double-shaft motor; 4. a drive rod; 5. a first bevel gear; 6. a first screw; 7. a second bevel gear; 8. a driving strip; 9. drawing the box; 10. an air bag; 11. a micro air pump; 12. an air tube; 13. hinging a shaft; 14. a keyboard body; 15. a trapezoidal block; 16. an internally threaded tube; 17. a second screw; 18. a slide bar; 19. and (7) a top block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

The first embodiment:

referring to fig. 1 and 2, in a first embodiment of the present invention, a computer-based anti-fatigue keyboard comprises: a box body 1; the partition plate strip 2 is fixedly arranged in the box body 1; the double-shaft motor 3 is fixedly arranged on the inner wall of the bottom of the box body 1; the two driving rods 4 are respectively and fixedly arranged on two output shafts of the double-shaft motor 3; the two first bevel gears 5 are respectively fixedly arranged at one ends of the two driving rods 4; the two first screw rods 6, the two first screw rods 6 are rotatably arranged in the box body 1; the two second bevel gears 7 are respectively fixedly sleeved on the corresponding first screw rods 6, and the two first bevel gears 5 are respectively meshed with the corresponding second bevel gears 7; the driving strip 8 is sleeved on the two first screw rods 6 in a threaded manner; the drawer box 9 is slidably mounted in the box body 1, one side of the drawer box 9 extends out of the box body 1, and the driving strip 8 is fixedly connected with one side of the drawer box 9; the air bag 10 is fixedly arranged on the inner wall of the bottom of the drawer 9; the miniature air pump 11 is fixedly arranged in the box body 1; the air pipe 12 is fixedly connected to an air transmission port of the miniature air pump 11, and the other end of the air pipe 12 is fixedly connected with the air bag 10; two articulated shafts 13, the two articulated shafts 13 are respectively and rotatably installed on the inner walls of the two sides of the box body 1; the keyboard comprises a keyboard body 14, wherein the keyboard body 14 is arranged in the box body 1, the top of the keyboard extends out of the box body 1, two sides of the keyboard body 14 are fixedly connected with the two hinge shafts 13 respectively, and the bottom of the keyboard body 14 is in contact with the top of the partition plate strip 2.

Two fixed blocks are fixedly mounted on one side of the partition board strip 2, a first rotating groove is formed in one side of each fixed block, and the two first screw rods 6 are respectively and rotatably connected with the corresponding first rotating grooves.

Two second rotating grooves are formed in the inner wall of one side of the box body 1, and the two first screw rods 6 are respectively and rotatably connected with the corresponding second rotating grooves.

Two first supporting blocks are fixedly mounted on the inner wall of the bottom of the box body 1, and the two driving rods 4 are respectively connected with the two first supporting blocks in a rotating mode.

A sliding opening is formed in the inner wall of one side of the box body 1, and the drawing box 9 is connected with the sliding opening in a sliding mode.

The utility model provides a prevent keyboard that tireds based on computer's theory of operation as follows:

during the use, start biax motor 3, biax motor 3 drives two actuating levers 4 through the output shaft and rotates, actuating lever 4 drives second bevel gear 7 through first bevel gear 5 and rotates, second bevel gear 7 drives first screw rod 6 and rotates, under the effect of screw thread, two first screw rods 6 drive same drive strip 8 and remove, it drives gasbag 10 and removes through taking out box 9 to drive strip 8, move out in gasbag 10 follow box body 1 up to, then start miniature air pump 11, miniature air pump 11 makes gasbag 10 begin to expand in carrying gasbag 10 with atmospheric pressure through trachea 12, thereby the work of opening that holds in the palm to the hand has been accomplished, when using keyboard body 14, put the wrist on gasbag 10 can prevent that the wrist from producing fatigue.

through biax motor 3, actuating lever 4, first conical gear 5, first screw rod 6, second conical gear 7, drive strip 8 and take out box 9 and cooperate, can accomodate and begin gasbag 10 automatically for the carrying of hand rest is more convenient.

Second embodiment:

based on the computer-based anti-fatigue keyboard provided by the first embodiment of the application, the second embodiment of the application provides another computer-based anti-fatigue keyboard. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 3 and 4 in combination, the computer-based fatigue-preventing keyboard further includes a trapezoidal block 15, the trapezoidal block 15 is fixedly installed at the bottom of the keyboard body 14, an internally threaded tube 16 is rotatably installed in the box body 1, one end of the internally threaded tube 16 extends out of the box body 1, a second screw 17 is installed in the internally threaded tube 16, one end of the second screw 17 extends out of the internally threaded tube 16, a slide bar 18 is fixedly installed on the inner wall of the bottom of the box body 1, a top block 19 slides on the slide bar 18, and one side of the top block 19 is fixedly connected with the second screw 17.

And a second supporting block is arranged on the inner wall of the bottom of the box body 1, and the internal threaded pipe 16 is rotatably connected with the second supporting block.

When the inclination angle of the keyboard body 14 needs to be adjusted, the internal thread pipe 16 is rotated, under the action of the threads, the internal thread pipe 16 drives the second screw rod 17 to move, the second screw rod 17 drives the ejector block 19 to slide on the slide rod 18, the ejector block 19 jacks up the trapezoidal block 15 through continuous movement, and the trapezoidal block 15 drives the keyboard body 14 to undulate by taking the hinge shaft 13 as a circular point, so that the angle adjustment work of the keyboard body 14 is completed, and the operation feeling of a user is more comfortable.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A computer-based anti-fatigue keyboard, comprising:

a box body;

the partition plate strip is fixedly arranged in the box body;

the double-shaft motor is fixedly arranged on the inner wall of the bottom of the box body;

the two driving rods are respectively and fixedly arranged on two output shafts of the double-shaft motor;

the two first bevel gears are fixedly arranged at one ends of the two driving rods respectively;

the two first screw rods are rotatably arranged in the box body;

the two second bevel gears are respectively fixedly sleeved on the corresponding first screw rods, and the two first bevel gears are respectively meshed with the corresponding second bevel gears;

the driving strip is sleeved on the two first screw rods in a threaded manner;

the drawing box is slidably arranged in the box body, one side of the drawing box extends out of the box body, and the driving strip is fixedly connected with one side of the drawing box;

the air bag is fixedly arranged on the inner wall of the bottom of the drawer box;

the miniature air pump is fixedly arranged in the box body;

the air pipe is fixedly connected to an air delivery port of the miniature air pump, and the other end of the air pipe is fixedly connected with the air bag;

the two articulated shafts are respectively and rotatably arranged on the inner walls of the two sides of the box body;

the keyboard body is arranged in the box body, the top of the keyboard extends out of the box body, two sides of the keyboard body are fixedly connected with the two hinge shafts respectively, and the bottom of the keyboard body is in contact with the top of the partition board strip.

2. The computer-based fatigue-resistant keyboard according to claim 1, wherein two fixing blocks are fixedly mounted on one side of the partition plate strip, a first rotating groove is formed in each of the two fixing blocks, and the two first screws are respectively and rotatably connected with the corresponding first rotating grooves.

3. The computer-based fatigue-resistant keyboard according to claim 1, wherein two second rotating grooves are formed on an inner wall of one side of the box body, and the two first screws are respectively and rotatably connected with the corresponding second rotating grooves.

4. The computer-based fatigue-resistant keyboard according to claim 1, wherein two first supporting blocks are fixedly mounted on the inner wall of the bottom of the box body, and the two driving rods are respectively and rotatably connected with the two first supporting blocks.

5. The computer-based fatigue-resistant keyboard according to claim 1, wherein a sliding opening is formed on an inner wall of one side of the box body, and the drawing box is connected with the sliding opening in a sliding manner.

6. The computer-based fatigue-preventing keyboard according to claim 1, wherein a trapezoidal block is fixedly mounted at the bottom of the keyboard body, an internal threaded pipe is rotatably mounted in the box body, one end of the internal threaded pipe extends out of the box body, a second screw rod is mounted in the internal thread of the internal threaded pipe, one end of the second screw rod extends out of the internal threaded pipe, a sliding rod is fixedly mounted on the inner wall of the bottom of the box body, a top block slides on the sliding rod, and one side of the top block is fixedly connected with the second screw rod.

7. The computer-based fatigue-resistant keyboard according to claim 6, wherein a second support block is provided on the inner wall of the bottom of the box body, and the internal threaded tube is rotatably connected with the second support block.