CN212745786U

CN212745786U - Display with adjustable height

Info

Publication number: CN212745786U
Application number: CN202021269888.6U
Authority: CN
Inventors: 余取铭
Original assignee: Hefei Denada Information Technology Co ltd
Current assignee: Shaanxi Gaorui Technology Co.,Ltd.
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-19
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a display with adjustable height relates to liquid crystal display technical field. The utility model discloses a main part, four end angles of main part bottom have all welded the support column, and the inside welding of support column has first fixed plate, and the internally mounted of first fixed plate has the connecting rod, and first compression spring is installed to the bottom of first fixed plate and the week side that is located the connecting rod, and the second fixed plate is installed to first compression spring's bottom, and one side of second fixed plate is fixed with the footboard. The utility model discloses a cooperation of drive gear and gear post and threaded rod and movable block for the height of adjustment display screen that the device can be more convenient when using, and then improved the suitability of device, and through the cooperation of footboard and second fixed plate and third compression spring and fixture block, make the adjustment position that the device can be more convenient, and then produce the mar to ground when preventing that the device from removing.

Description

Display with adjustable height

Technical Field

The utility model belongs to the technical field of liquid crystal display, especially, relate to a display with adjustable height.

Background

The liquid crystal display is a flat ultrathin display device, it is made up of a certain amount of colored or black and white pixel, place in the front of light source or reflecting surface, the liquid crystal display power consumption is very low, therefore it is much favored by engineers, suitable for the electronic device using battery, its main principle is to cooperate with the back modulator tube to form the picture with the point, line and surface of liquid crystal molecule production of electric current stimulation, the liquid crystal display is regarded as the mainstream display, there is extensive use in every field, often need the fixed mount to fix it when using, but the liquid crystal display at present is mostly fixed on the fixed mount directly through the bolt, hang the height can't be adjusted, and the fixed mount is inconvenient to move, it is too troublesome to carry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display with adjustable height to current problem has been solved: however, most of the existing liquid crystal displays are directly fixed on a fixing frame through bolts, and the hanging height cannot be adjusted.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a display with adjustable height, comprising a main body, the support column has all been welded at four end angles of main part bottom, the one end of main part is fixed with the display set casing, the inside of main part is fixed with the backup pad, the top of backup pad is fixed with brushless motor, drive gear is installed to brushless motor's output, drive gear's one side meshing connects the gear post, the fixed column is installed to the bottom of gear post, the threaded rod is installed at the top of gear post, the movable block is installed to the week side at threaded rod top, the one end of movable block runs through the main part and welds with the display set casing, the fixed lid is installed to the one end of display set casing, the mid-mounting at four end angles of display set casing has the connecting plate.

Further, the inside welding of support column has first fixed plate, the internally mounted of first fixed plate has the connecting rod, first compression spring is installed to the bottom of first fixed plate and all sides that are located the connecting rod, the second fixed plate is installed to first compression spring's bottom, one side of second fixed plate is fixed with the footboard, the bottom of second fixed plate and all sides that are located the connecting rod install second compression spring, second compression spring's bottom is fixed with removes the wheel, first fixed plate and second fixed plate and removal wheel welded connection are run through to the bottom of connecting rod, the internally mounted of support column one side has third compression spring, the fixture block is installed to one side of third compression spring.

Furthermore, a trapezoidal groove is formed in the surface of one end of the main body, and the main body is connected with the display fixing shell in a sliding mode.

Furthermore, a thread groove is formed in the moving block, and the moving block is in threaded connection with the threaded rod.

Further, through holes are formed in four end corners of the supporting plate, and the supporting plate and the main body are fixed through bolts.

Further, the inside of fixed column installs the bearing, the fixed column rotates with the gear post to be connected.

The utility model discloses following beneficial effect has:

1. the utility model discloses a cooperation of drive gear and gear post and threaded rod and movable block for the height of adjustment display screen that the device can be more convenient when using, and then improved the suitability of device.

2. The utility model discloses a cooperation of footboard and second fixed plate and third compression spring and fixture block for the adjustment position that the device can be more convenient, and then produces the mar to ground when preventing that the device from removing.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of the internal structure of the main body of the present invention;

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

fig. 4 is the schematic view of the internal structure of the supporting column and the clamping block of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a main body; 2. a support pillar; 3. a display fixing case; 4. a fixed cover; 5. a connecting plate; 6. a threaded rod; 7. a moving block; 8. a gear post; 9. a transmission gear; 10. a brushless motor; 11. a support plate; 12. fixing a column; 13. a first fixing plate; 14. a first compression spring; 15. a second compression spring; 16. a second fixing plate; 17. a pedal; 18. a clamping block; 19. a moving wheel; 20. a third compression spring; 21. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a height-adjustable display, which includes a main body 1, wherein four corners of the bottom of the main body 1 are welded with supporting columns 2, a first fixing plate 13 is welded inside the supporting columns 2, a connecting rod 21 is installed inside the first fixing plate 13, a first compression spring 14 is installed at the bottom of the first fixing plate 13 and on the peripheral side of the connecting rod 21, a second fixing plate 16 is installed at the bottom of the first compression spring 14, a pedal 17 is fixed on one side of the second fixing plate 16, a second compression spring 15 is installed at the bottom of the second fixing plate 16 and on the peripheral side of the connecting rod 21, a moving wheel 19 is fixed at the bottom of the second compression spring 15, the bottom of the connecting rod 21 penetrates through the first fixing plate 13 and the second fixing plate 16 to be welded with the moving wheel 19, a third compression spring 20 is installed inside one side of the supporting columns 2, a fixture block 18 is arranged on one side of the third compression spring 20;

a display fixing shell 3 is fixed at one end of a main body 1, a trapezoidal groove is formed in the surface of one end of the main body 1, the main body 1 is connected with the display fixing shell 3 in a sliding mode, the display fixing shell 3 can move quickly, a supporting plate 11 is fixed inside the main body 1, through holes are formed in four end corners of the supporting plate 11, the supporting plate 11 and the main body 1 are fixed through bolts, the supporting plate 11 and the main body 1 are connected more tightly, a brushless motor 10 is fixed to the top of the supporting plate 11, a transmission gear 9 is installed at the output end of the brushless motor 10, one side of the transmission gear 9 is meshed and connected with a gear column 8, a fixing column 12 is installed at the bottom of the gear column 8, a bearing is installed inside the fixing column 12, the fixing column 12 is rotatably connected with the gear column 8;

threaded rod 6 is installed at the top of gear post 8, and movable block 7 is installed to the week side at threaded rod 6 top, and the thread groove has been seted up to the inside of movable block 7, and

movable block

7 and 6 threaded connection of threaded rod for more convenient removal of movable block 7, the one end of movable block 7 run through main part 1 and the welding of display set casing 3, and fixed cover 4 is installed to the one end of display set casing 3, and the mid-mounting at 3 four end angles of display set casing has connecting plate 5.

One specific application of this embodiment is: whether the device can be normally used is firstly checked, then when the device is used, the fixing cover 4 is separated from the display fixing shell 3 by pulling the connecting plate 5, the display is placed in the display fixing shell 3, then when the height of the display needs to be adjusted, the brushless motor 10 is electrified and drives the transmission gear 9 to rotate through the electric connection between the brushless motor 10 and an external power supply, then the transmission gear 9 drives the gear post 8 to rotate, then the gear post 8 drives the moving block 7 to descend through the threaded rod 6 and is fixed through the rotating connection between the gear post 8 and the fixing column 12, then the moving block 7 drives the display fixing shell 3 to ascend and descend, and then the display is ascended and descended, when the device needs to be moved, the device is slightly lifted, and the pedal 17 is simultaneously trodden, so that the pedal 17 drives the connecting rod 21 in welded connection through the second fixing plate 16 to simultaneously move downwards, and drive welded removal wheel 19 through connecting rod 21 and move down, then through the bounce-back of removing the first compression spring 14 of wheel 19 for second fixed plate 16 can be more convenient moves down, then extrudees fixture block 18 through footboard 17, makes fixture block 18 drive third compression spring 20 to inside shrink, and through the bounce-back of third compression spring 20, makes fixture block 18 fix footboard 17.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a display with adjustable height, includes main part (1), support column (2) have all been welded at four end angles of main part (1) bottom, the one end of main part (1) is fixed with display set casing (3), the inside of main part (1) is fixed with backup pad (11), the top of backup pad (11) is fixed with brushless motor (10), its characterized in that:

a transmission gear (9) is mounted at the output end of the brushless motor (10), one side of the transmission gear (9) is meshed with a gear column (8), a fixed column (12) is mounted at the bottom of the gear column (8), and a threaded rod (6) is mounted at the top of the gear column (8);

a moving block (7) is mounted on the peripheral side face of the top of the threaded rod (6), and one end of the moving block (7) penetrates through the main body (1) and is welded with the display fixing shell (3);

the display fixing device is characterized in that a fixing cover (4) is installed at one end of the display fixing shell (3), and connecting plates (5) are installed in the middle of four end corners of the display fixing shell (3).

2. A height adjustable display according to claim 1, wherein the supporting column (2) is internally welded with a first fixing plate (13);

a connecting rod (21) is installed inside the first fixing plate (13), a first compression spring (14) is installed at the bottom of the first fixing plate (13) and on the peripheral side face of the connecting rod (21), and a second fixing plate (16) is installed at the bottom of the first compression spring (14);

a pedal (17) is fixed on one side of the second fixing plate (16), a second compression spring (15) is installed at the bottom of the second fixing plate (16) and located on the peripheral side face of the connecting rod (21), and a moving wheel (19) is fixed at the bottom of the second compression spring (15);

the bottom of connecting rod (21) runs through first fixed plate (13) and second fixed plate (16) and removes wheel (19) welded connection, the internally mounted of support column (2) one side has third compression spring (20), fixture block (18) are installed to one side of third compression spring (20).

3. A height adjustable display as claimed in claim 1, wherein the surface of one end of the main body (1) is provided with a trapezoidal groove, and the main body (1) is slidably connected with the display fixing case (3).

4. The height-adjustable display device according to claim 1, wherein the moving block (7) is provided with a threaded groove inside, and the moving block (7) is in threaded connection with the threaded rod (6).

5. The height-adjustable display device according to claim 1, wherein the supporting plate (11) has through holes at four corners, and the supporting plate (11) is fixed to the main body (1) by bolts.

6. A height adjustable display according to claim 1, wherein the fixed post (12) has a bearing mounted therein, the fixed post (12) being rotatably connected to the gear post (8).