CN218032264U

CN218032264U - Liftable firm display screen for computer

Info

Publication number: CN218032264U
Application number: CN202221909436.9U
Authority: CN
Inventors: 扈宁; 董丽莎; 孙文倩
Original assignee: Jinan Vocational College Of Nursing
Current assignee: Jinan Vocational College Of Nursing
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-13
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a liftable firm display screen for computer relates to the computer field. This computer is with firm display screen of liftable includes: the display screen comprises a bracket base, wherein a support column is fixedly connected to the upper surface of the bracket base, and a display screen main body is arranged on the front surface of the support column; the upper surface of the bracket base is fixedly connected with a height display meter, the outer surface of the support column is movably sleeved with a limiting sleeve, the front surface of the limiting sleeve is fixedly connected with the display screen main body, and the side surface of the limiting sleeve is fixedly connected with a laser range finder for measuring the distance between the laser range finder and the bracket base; a transmission assembly is assembled between the limiting sleeve and the supporting column. This display screen is stabilized with liftable for computer, the display screen main part goes up and down, and laser range finder measures the interval change of laser range finder and support base to show on the high display table, thereby can the assistant user highly finely tune the display screen main part, conveniently adjust suitable height with the display screen main part.

Description

Liftable firm display screen for computer

Technical Field

The utility model relates to a computer technology field specifically is a liftable firm display screen for computer.

Background

The display is also commonly called computer monitor or computer screen, and is the most important computer component except for CPU, mainboard, memory, power supply, keyboard, mouse, and is a display tool for displaying certain electronic document information on the screen through a specific transmission device and reflecting the electronic document information to human eyes.

Because every user's operation requirement is different, in order to satisfy different demands, the height of display screen can all be adjusted through the support generally, and current display screen is when height-adjusting, generally is the manual display screen that pulls, until pulling the display screen to suitable height.

But when the height of manual regulation display screen, general range is great, and inconvenient observing when adjusting at every turn, just can sit and look over on the chair after adjusting, is difficult to accurate regulation to suitable height, therefore we have proposed a computer is with liftable firm display screen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a liftable firm display screen for computer to when solving the height that proposes manual regulation display screen in the above-mentioned background art, general range is great, and inconvenient observing when adjusting at every turn, just can sit and look over on the chair after adjusting, is difficult to the accurate problem of adjusting suitable height.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a liftable firm display screen for computer, includes:

the display screen comprises a bracket base, wherein a support column is fixedly connected to the upper surface of the bracket base, and a display screen main body is arranged on the front surface of the support column;

the upper surface of the bracket base is fixedly connected with a height display meter, the outer surface of the support column is movably sleeved with a limiting sleeve, the front surface of the limiting sleeve is fixedly connected with a display screen main body, and the side surface of the limiting sleeve is fixedly connected with a laser range finder for measuring the distance between the laser range finder and the bracket base;

a transmission assembly is assembled between the limiting sleeve and the supporting column;

the transmission assembly comprises a transmission rack, a transmission case and a transmission gear, the transmission rack is embedded in the back face of the support column, the transmission case is fixedly connected to the back face of the limiting sleeve, and the transmission gear is rotatably connected to the inside of the transmission case and meshed with the transmission rack.

Preferably, a limiting groove is formed in the front face of the supporting column, a limiting block is fixedly connected to the inner wall of the limiting sleeve, and the limiting block is connected to the inner wall of the limiting groove in a sliding mode.

Preferably, the side fixedly connected with motor case of transmission case, fixedly connected with driving motor on the inner wall of motor case, driving motor's output fixedly connected with drive shaft.

Preferably, the inner wall of the transmission case is rotatably connected with a transmission shaft, the transmission gear is fixedly sleeved on the outer surface of the transmission shaft, and the end part of the transmission shaft penetrates through the outer wall of the transmission case and extends towards the inside of the motor case.

Preferably, the end part of the driving shaft and the end part of the transmission shaft are fixedly sleeved with driving gears, and the two driving gears are meshed and connected.

The utility model discloses a liftable firm display screen for computer, its beneficial effect who possesses as follows:

1. this liftable display screen that stabilizes for computer, transmission assembly through setting up, when drive gear rotates, be connected because of drive gear and driving rack meshing, thereby can drive gear and drive spacing sleeve and carry out vertical removal at the surface of support column, and then drive the display screen main part and go up and down, simultaneously at the in-process that spacing sleeve removed, laser range finder measures the interval of laser range finder and support base and changes, be the distance of the lift of display screen main part promptly, and show on the height display table, thereby can the assistant user highly finely tune the display screen main part, conveniently adjust the display screen main part to suitable height.

2. This liftable display screen that stabilizes for computer, through spacing groove and the stopper that sets up, inject spacing sleeve's position, make it can only carry out vertical displacement, and is more stable when spacing sleeve removes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back side of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic view of a part of the structure of the present invention;

fig. 5 is a schematic structural view of the transmission assembly of the present invention.

In the figure: 1. a support base; 101. a height display meter; 2. a support column; 201. a limiting groove; 202. a limiting block; 3. a display screen main body; 4. a limiting sleeve; 401. a laser range finder; 5. a drive rack; 501. a transmission case; 502. a transmission gear; 503. a motor case; 504. a drive motor; 505. a drive shaft; 506. a drive gear; 507. a drive shaft.

Detailed Description

The embodiment of the utility model discloses liftable firm display screen for computer.

As shown in fig. 1-5, comprising:

the display screen comprises a support base 1, wherein a support column 2 is fixedly connected to the upper surface of the support base 1, and a display screen main body 3 is arranged on the front surface of the support column 2;

the upper surface of the support base 1 is fixedly connected with a height display meter 101, the outer surface of the support column 2 is movably sleeved with a limiting sleeve 4, the front surface of the limiting sleeve 4 is fixedly connected with a display screen main body 3, and the side surface of the limiting sleeve 4 is fixedly connected with a laser range finder 401 for measuring the distance between the laser range finder 401 and the support base 1;

a transmission assembly is assembled between the limiting sleeve 4 and the supporting column 2;

the transmission assembly comprises a transmission rack 5, a transmission case 501 and a transmission gear 502, the transmission rack 5 is embedded in the back of the support column 2, the transmission case 501 is fixedly connected to the back of the limiting sleeve 4, and the transmission gear 502 is rotatably connected to the inside of the transmission case 501 and is meshed with the transmission rack 5.

Through the transmission assembly who sets up, when drive gear 502 rotates, be connected with 5 meshes of driving rack because of drive gear 502, thereby can drive gear 502 to drive spacing sleeve 4 and carry out vertical removal at the surface of support column 2, and then drive display screen main part 3 and go up and down, simultaneously at the in-process that spacing sleeve 4 removed, laser range finder 401 measures the interval change of laser range finder 401 and support base 1, be the distance of the lift of display screen main part 3 for, and show on high display table 101, thereby can the assistant user finely tune the height of display screen main part 3, the convenience is adjusted suitable height with display screen main part 3.

According to the attached drawing 4, the front surface of the supporting column 2 is provided with a limiting groove 201, the inner wall of the limiting sleeve 4 is fixedly connected with a limiting block 202, and the limiting block 202 is connected to the inner wall of the limiting groove 201 in a sliding manner.

Through the spacing groove 201 and the spacing block 202 that set up, prescribe a limit to the position of spacing sleeve 4, make it can only carry out vertical displacement, more stable when spacing sleeve 4 removes.

According to the drawings of fig. 3-5, a motor box 503 is fixedly connected to the side of the transmission case 501, a driving motor 504 is fixedly connected to the inner wall of the motor box 503, and a driving shaft 505 is fixedly connected to the output end of the driving motor 504.

According to the illustration of fig. 5, a transmission shaft 507 is rotatably connected to the inner wall of the transmission case 501, the transmission gear 502 is fixedly sleeved on the outer surface of the transmission shaft 507, and the end of the transmission shaft 507 penetrates through the outer wall of the transmission case 501 and extends towards the inside of the motor case 503.

The end part of the driving shaft 505 and the end part of the transmission shaft 507 are fixedly sleeved with a driving gear 506, and the two driving gears 506 are meshed and connected.

The working principle is as follows: in the using process, when the height of the display screen main body 3 needs to be adjusted, the driving motor 504 is firstly started, the output end of the driving motor drives the driving shaft 505 to rotate, and the driving gear 506 at the end part of the driving motor drives the other driving gear 506 and the transmission shaft 507 to rotate, so that the transmission gear 502 on the outer surface of the transmission shaft 507 rotates along with the rotation;

when drive gear 502 rotates, be connected because of drive gear 502 and the meshing of driving rack 5, thereby can drive gear 502 to drive spacing sleeve 4 and carry out vertical removal at the surface of support column 2, and then drive display screen main part 3 and go up and down, simultaneously at the in-process that spacing sleeve 4 removed, laser range finder 401 measures the interval change of laser range finder 401 and support base 1, be the distance of the lift of display screen main part 3 promptly, and show on height display table 101, thereby can the assistant user finely tune the height of display screen main part 3, conveniently adjust suitable height with display screen main part 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A liftable firm display screen for computer, includes:

the display screen comprises a support base (1), wherein a support column (2) is arranged on the upper surface of the support base (1), and a display screen main body (3) is arranged on the front surface of the support column (2);

the method is characterized in that: a height display meter (101) is arranged on the upper surface of the support base (1), a limiting sleeve (4) is movably sleeved on the outer surface of the supporting column (2), the front surface of the limiting sleeve (4) is fixedly connected with the display screen main body (3), and a laser range finder (401) is arranged on the side surface of the limiting sleeve (4) and used for measuring the distance between the laser range finder (401) and the support base (1);

a transmission assembly is assembled between the limiting sleeve (4) and the supporting column (2);

the transmission assembly comprises a transmission rack (5), a transmission case (501) and a transmission gear (502), the transmission rack (5) is embedded in the back face of the support column (2), the transmission case (501) is arranged on the back face of the limiting sleeve (4), and the transmission gear (502) is rotatably connected inside the transmission case (501) and meshed with the transmission rack (5).

2. The liftable and stable display screen for the computer according to claim 1, characterized in that: the front of support column (2) has been seted up spacing groove (201), be provided with stopper (202) on the inner wall of spacing sleeve (4), just stopper (202) sliding connection is on the inner wall of spacing groove (201).

3. The liftable and stable display screen for the computer according to claim 1, characterized in that: the side of transmission case (501) is provided with motor case (503), be provided with driving motor (504) on the inner wall of motor case (503), the output of driving motor (504) is provided with drive shaft (505).

4. The liftable stable display screen for the computer according to claim 3, wherein: the inner wall of the transmission case (501) is rotatably connected with a transmission shaft (507), the transmission gear (502) is fixedly sleeved on the outer surface of the transmission shaft (507), and the end part of the transmission shaft (507) penetrates through the outer wall of the transmission case (501) and extends towards the inside of the motor case (503).

5. The liftable and stable display screen for the computer according to claim 4, wherein: the end part of the driving shaft (505) and the end part of the transmission shaft (507) are fixedly sleeved with a driving gear (506), and the two driving gears (506) are connected in a meshing manner.