CN218294983U

CN218294983U - Computer peripheral equipment

Info

Publication number: CN218294983U
Application number: CN202123043422.1U
Authority: CN
Inventors: 陶思涵
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2023-01-13
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a computer peripheral, including display and support, the support includes base and stand, the stand rotates the top of installing at the base, the top of base is seted up flutedly, the stand rotates and installs in the recess, the side of base is equipped with the elasticity knob, the inner chamber of stand is provided with the back shaft respectively, gear and rack, the inner chamber at the stand is installed in the back shaft rotation, the one end of back shaft extends to the outside of stand, and the high knob of fixedly connected with, the inner wall fixed mounting of stand has the slide rail, the surface sliding of slide rail installs the connecting plate, the front side of connecting plate and the back fixed connection of display, the back and the rack fixed connection of connecting plate, the utility model provides an among the computer peripheral, the height and the inclination of display all can be very convenient adjust in certain extent, be fit for different height crowds's use, user's during operation is convenient to look up the head-up display, and it is healthy to protect the user's cervical vertebra.

Description

Computer peripheral equipment

Technical Field

The utility model relates to a computer peripheral equipment technical field, concretely relates to computer peripheral equipment.

Background

At present, financial management work needs use the computer to assist going on of financial work, wherein the computer has many external devices, the display is very important partly in all external devices, but current conventional display can only carry out rotation angle regulation mostly, height control about inconvenient going on, consequently high height crowd can only bow when using and look down the display and carry out work, and long-term work of bowing can lead to the cervical vertebra degradation very greatly, and then lead to the cervical spondylopathy, threaten that the user is healthy. Therefore, the utility model provides a computer external device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer external device for solve the inconvenient problem of current computer display altitude mixture control.

For realizing the above purpose, the technical scheme of the utility model is a computer peripheral, including display and support, the support includes base and stand, the stand rotates the top of installing at the base, the top of base is seted up flutedly, the stand rotates and installs in the recess, the side of base is equipped with the elasticity knob, and the inner chamber of stand is provided with back shaft, gear and rack respectively, the inner chamber at the stand is installed in the back shaft rotation, the one end of back shaft extends to the outside of stand, and the high knob of fixedly connected with, the inner wall fixed mounting of stand has the slide rail, the sliding surface of slide rail installs the connecting plate, the front side of connecting plate and the back fixed connection of display, the back and the rack fixed connection of connecting plate, gear fixed mounting is on the surface of back shaft, gear and rack intermeshing, the inside of stand is equipped with stop gear, stop gear uses with the gear cooperation.

Specifically, stop gear includes ratchet, pawl, spacing axle and torsional spring, ratchet fixed mounting is on the surface of back shaft, the pawl rotates the surface of installing at spacing axle, spacing axle fixed mounting is on the inner wall of stand, the surface at spacing axle is established to the torsional spring cover, the both ends of torsional spring respectively with the inner wall fixed connection of pawl and stand, ratchet and pawl joint.

Specifically, a waist-shaped groove is formed in the side face of the upright post, a shifting rod is fixedly mounted on the side face of the pawl, and one end, far away from the pawl, of the shifting rod penetrates through the waist-shaped groove and extends to the outer surface of the upright post.

Specifically, the top end groove of the base is shaped like a U, and the elastic knob horizontally penetrates through the groove.

Specifically, the inner cavity front side of stand is the opening setting, the connecting plate is located the inner cavity opening part of stand.

The utility model has the advantages of as follows:

1. this computer external equipment for financial management through setting up gear and rack, to high height crowd, can freely adjust the display height in the certain extent according to the user demand to let the user head-up display carry out work, make the cervical vertebra keep upright naturally, reduce the intensity of labour of cervical vertebra, effectively prevent the cervical spondylopathy that cervical vertebra degeneration and cervical vertebra degeneration arouse, it is healthy to protect the user.

2. This computer external equipment for financial management, through setting up stop gear, thereby can be when rising suitable height with the display, carry on spacingly automatically, thereby need not carry on spacingly in addition, the person of facilitating the use uses, and when needs highly descend the display, only need stir the driving lever, the display just can descend automatically, when the arrival needs height, loosen the driving lever can, the pawl can be automatic chucking ratchet under the effect of torsional spring this moment, highly fix the display, the use has been made things convenient for greatly.

Drawings

FIG. 1 is a first view of the overall structure of the present invention;

FIG. 2 is a second perspective view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the bracket of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3;

fig. 5 is a schematic structural diagram of the stand column of the present invention.

In the figure: 1. a display; 2. a base; 3. a column; 4. a support shaft; 5. a gear; 6. a rack; 7. a height knob; 8. a slide rail; 9. a connecting plate; 10. a ratchet wheel; 11. a pawl; 12. a limiting shaft; 13. a torsion spring; 14. a waist-shaped groove; 15. a deflector rod; 16. the knob is loosened and tightened.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention, and in the description of the present invention, "plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1-5, an external device of a computer comprises a display 1 and a bracket, the bracket comprises a base 2 and an upright post 3, the upright post 3 is rotatably installed at the top end of the base 2, the top end of the base 2 is provided with a groove, the upright post 3 is rotatably installed in the groove, the side surface of the base 2 is provided with an elastic knob 16, an inner cavity of the upright post 3 is respectively provided with a support shaft 4, a gear 5 and a rack 6, the support shaft 4 is rotatably installed in the inner cavity of the upright post 3, one end of the support shaft 4 extends to the outside of the upright post 3 and is fixedly connected with a height knob 7, the inner wall of the upright post 3 is fixedly provided with a slide rail 8, the surface of the slide rail 8 is slidably provided with a connecting plate 9, the front side of the connecting plate 9 is fixedly connected with the back surface of the display 1, the back surface of the connecting plate 9 is fixedly connected with the rack 6, the gear 5 is fixedly installed on the surface of the support shaft 4, the gear 5 and the rack 6 are mutually engaged, and a limiting mechanism for limiting the gear 5 is arranged inside the upright post 3;

through setting up gear 5 and rack 6, to high height crowd, can be according to user demand in the certain extent freedom adjustment display 1 height to let user head-up display 1 carry out work, make the cervical vertebra keep upright naturally, reduce the intensity of labour of cervical vertebra, effectively prevent the cervical spondylopathy that cervical vertebra degeneration and cervical vertebra degeneration arouse, the protection user is healthy.

The utility model discloses in, stop gear includes ratchet 10, pawl 11, spacing axle 12 and torsional spring 13, ratchet 10 fixed mounting is on the surface of back shaft 4, pawl 11 rotates the surface of installing at spacing axle 12, spacing axle 12 fixed mounting is on the inner wall of stand 3, the surface at spacing axle 12 is established to torsional spring 13 cover, the both ends of torsional spring 13 respectively with the inner wall fixed connection of pawl 11 and stand 3, make ratchet 10 and pawl 11 carry out the joint, waist-shaped groove 14 has been seted up to the side of stand 3, the side fixed mounting of pawl 11 has driving lever 15, the one end that pawl 11 was kept away from to driving lever 15 is passed waist-shaped groove 14 and is extended to the surface of stand 3, the top recess of base 2 is "U" font setting, elasticity knob 16 level runs through the recess, as shown in fig. 5, the inner chamber front side of stand 3 is the opening setting, connecting plate 9 is located the inner chamber opening part of stand 3.

Through setting up stop gear, thereby can be when rising suitable height with display 1, it is spacing automatically, thereby need not carry on in addition spacingly, the person of facilitating the use uses, and when needs descend to display 1 height, only need stir driving lever 15, display 1 just can descend automatically, when reacing needs height, unclamp driving lever 15 can, pawl 11 can be under torsional spring 13's effect automatic chucking ratchet 10 this moment, highly fix display 1, the use has been made things convenient for greatly.

The working principle is as follows: when the device is used, if the height of the display 1 needs to be increased, the height knob 7 only needs to be rotated upwards, at the moment, the height knob 7 can drive the supporting shaft 4 to rotate, so as to drive the gear 5 to rotate, further, the rack 6 is lifted, and the purpose of increasing the height of the display 1 is achieved, and the emphasis is needed, after the display 1 reaches the proper height, the ratchet wheel 10 can be clamped by the pawl 11, so as to fix the supporting shaft 4, indirectly form the fixation of the rack 6, so that the height of the display 1 is fixed, and when the height of the display 1 needs to be lowered, only the deflector rod 15 needs to be pulled, the deflector rod 15 can pull the pawl 11 open, at the moment, the display 1 can be lowered under the action of gravity, if the lowering speed is too fast, the display 1 can be lifted by hands slightly, after the display 1 is lowered to the proper height, the deflector rod 15 is released, the ratchet wheel 10 can be clamped again by the pawl 11 under the action of the torsion spring 13, so as to fix the height of the display 1, and thus, the function of adjusting the height of the display 1 is achieved.

To sum up, the utility model provides an among the computer external device, the height and the inclination of display all can be very convenient adjust at the certain extent, are fit for different height crowds and use, and the user during operation makes things convenient for head-up display, and the protection user of service is healthy.

Claims

1. The utility model provides an external equipment of computer, includes display (1) and support, the support includes base (2) and stand (3), its characterized in that, stand (3) are rotated and are installed the top at base (2), the top of base (2) is seted up flutedly, stand (3) are rotated and are installed in the recess, the side of base (2) is equipped with elasticity knob (16), the inner chamber of stand (3) is provided with back shaft (4), gear (5) and rack (6) respectively, back shaft (4) are rotated and are installed the inner chamber at stand (3), the one end of back shaft (4) extends to the outside of stand (3), and the high knob of fixedly connected with (7), the inner wall fixed mounting of stand (3) has slide rail (8), the surperficial slidable mounting of slide rail (8) has connecting plate (9), the front side of connecting plate (9) and the back fixed connection of display (1), the back and the rack (6) fixed connection of connecting plate (9), gear (5) fixed mounting is on the surface of back shaft (4), gear (5) and gear (6) and rack (6) mutually engage the stop gear (3), stop gear (5) use mechanism.

2. The computer external device according to claim 1, wherein the limiting mechanism comprises a ratchet wheel (10), a pawl (11), a limiting shaft (12) and a torsion spring (13), the ratchet wheel (10) is fixedly mounted on the surface of the supporting shaft (4), the pawl (11) is rotatably mounted on the surface of the limiting shaft (12), the limiting shaft (12) is fixedly mounted on the inner wall of the upright post (3), the torsion spring (13) is sleeved on the surface of the limiting shaft (12), two ends of the torsion spring (13) are respectively fixedly connected with the inner walls of the pawl (11) and the upright post (3), and the ratchet wheel (10) and the pawl (11) are connected in a clamping manner.

3. The computer external device according to claim 2, wherein a waist-shaped groove (14) is formed in the side surface of the upright post (3), a deflector rod (15) is fixedly mounted on the side surface of the pawl (11), and one end, far away from the pawl (11), of the deflector rod (15) penetrates through the waist-shaped groove (14) and extends to the outer surface of the upright post (3).

4. The external device of computer as claimed in claim 1, wherein the top end of said base (2) is shaped like a U, and said tightening/loosening knob (16) is horizontally inserted through the top end of said U.

5. The computer external device according to claim 1, wherein the front side of the inner cavity of the upright (3) is provided with an opening, and the connecting plate (9) is located at the opening of the inner cavity of the upright (3).