CN213271661U

CN213271661U - Ultrathin liquid crystal lifter

Info

Publication number: CN213271661U
Application number: CN202021509771.0U
Authority: CN
Inventors: 唐海艳
Original assignee: Jiangli Electronic Technology Co ltd Guangdong
Current assignee: Jiangli Electronic Technology Co ltd Guangdong
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-05-25
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of ultrathin liquid crystal display lifters, and discloses an ultrathin liquid crystal lifter, which comprises a box body, a lifting seat and a display, wherein the box body is of a hollow cuboid structure with an open top, the lifting seat is positioned in the box body, the display is positioned above the box body, a rack rail is fixed in front of the lifting seat on the lower surface in the box body, guide rods are symmetrically arranged at the rear of the lifting seat on the lower surface in the box body, rotating motors are symmetrically arranged on the upper surface of the lifting seat, rotating wheels are fixedly connected on the opposite sides of output shafts of the two rotating motors, and a rotating platform is fixedly connected on the tops of the two rotating wheels; the utility model discloses a setting can go up and down through the free control of remote controller and the central controller of riser, and after the riser rose the highest point, liquid crystal display can automatic angle of elevation.

Description

Ultrathin liquid crystal lifter

Technical Field

The utility model relates to an ultra-thin liquid crystal display riser technical field specifically is ultra-thin liquid crystal riser.

Background

The ultrathin liquid crystal display screen lifter is designed aiming at a high-grade multipurpose meeting room, when a common meeting is held, the liquid crystal display screen can be hidden in a meeting table surface, so that the table surface is flat and concise, when the multimedia meeting is held, the liquid crystal display screen can be independently, group or completely lifted according to different requirements for displaying multimedia information, including meeting content, information prompt, image information and the like, and the ultrathin liquid crystal display screen lifter can be independently controlled and controlled in a networking mode according to different requirements of the meeting content.

The lift of control riser that current ultra-thin liquid crystal display riser can not be free, the liquid crystal display after the lift can not automatic corner, can produce the gap when the in-process liquid crystal display that the riser descends moreover, leads to easily adding the situation of finger carelessly, and the top that the liquid crystal display goes after descending simultaneously is as the apron, makes the damage to self easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an ultra-thin liquid crystal riser has solved the problem of proposing in the above-mentioned background.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the ultrathin liquid crystal lifter comprises a box body, a lifting seat and a display, wherein the box body is of a hollow cuboid structure with an open top, the lifting seat is positioned in the box body, the display is positioned above the box body, a rack rail is fixed on the lower surface of the box body, which is positioned in front of the lifting seat, guide rods are symmetrically arranged on the lower surface of the box body, which is positioned behind the lifting seat, rotating motors are symmetrically arranged on the upper surface of the lifting seat, rotating wheels are fixedly connected to the opposite sides of the output shafts of the two rotating motors, a rotating table is fixedly connected to the tops of the two rotating wheels, the upper surface of the rotating table is fixedly connected with the lower surface of the display, a connecting rod is fixedly connected to the left side of the rack rail on the front surface of the lifting seat, and the lifting motor is fixedly connected to the front end of the connecting rod, the right end of an output shaft of the lifting motor is rotatably connected with a toothed gear, the outer side wall of the toothed gear is meshed with the front surface of the rack rail, sliding blocks are symmetrically arranged on the rear surface of the lifting seat, and the guide rod penetrates through the sliding blocks.

Preferably, the box body is made of aluminum alloy anodic oxidation materials.

Preferably, sponge strips are fixed on the inner front surface, the inner rear surface and the inner two sides of the opening on the upper surface of the box body.

Preferably, the width and the length of the opening on the upper surface of the box body are respectively greater than those of the rotating table.

Preferably, the rotating motor and the lifting motor are both synchronous motors with alternating-current ultra-large torque.

Preferably, the length and width of the cover plate are respectively greater than those of the opening on the upper surface of the box body.

(III) advantageous effects

The utility model provides an ultra-thin liquid crystal riser possesses following beneficial effect:

(1) the utility model discloses a setting can be through the free control lift of remote controller and central controller of riser.

(2) The utility model discloses a set up the riser and rise to the highest point after, liquid crystal display can automatic angle of elevation.

(3) The utility model discloses a setting is when the riser decline in-process, and the situation of tong can not appear, and liquid crystal display descends the back, and the riser top can be closed.

Drawings

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

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

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 of the present invention.

In the figure: 1. a box body; 2. a lifting seat; 3. a display; 4. a sponge strip; 5. a rack rail; 6. a guide bar; 7. rotating the motor; 8. a rotating wheel; 9. a rotating table; 10. a connecting rod; 11. a lifting motor; 12. A toothed wheel; 13. a slider; 14. and (7) a cover plate.

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 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.

As shown in fig. 1-3, the utility model provides a technical solution: an ultrathin liquid crystal lifter comprises a box body 1, a lifting seat 2 and a display 3, wherein the box body 1 is of a hollow cuboid structure with an opening at the top, the whole shell of a containing device is arranged, the lifting seat 2 is positioned in the box body 1, a base of the lifting device is fixed, the display 3 is positioned above the box body 1, a liquid crystal screen for display is arranged, a rack rail 5 is fixed on the lower surface in the box body 1 in front of the lifting seat 2, a rail for lifting is arranged, guide rods 6 are symmetrically arranged on the lower surface in the box body 1 behind the lifting seat 2, a rod for controlling the whole device to linearly ascend, rotating motors 7 are symmetrically arranged on the upper surface of the lifting seat 2, motors for changing the angle of the display, rotating wheels 8 are fixedly connected on the opposite sides of the output shafts of the two rotating motors 7, a connecting device for changing the angle, a rotating platform 9 is fixedly connected on, display 3 is used for pivoted cylindrical platform, the upper surface of revolving stage 9 and display 3's lower fixed surface are connected, the front surface of seat 2 is located rack rail 5's left side fixedly connected with connecting rod 10, the pole that fixed elevator motor 11 was used, the front end fixedly connected with elevator motor 11 of connecting rod 10, the motor that the control goes up and down, elevator motor 11's output shaft right-hand member rotates and is connected with tooth wheel 12, the gear that the control goes up and down, the lateral wall of tooth wheel 12 is connected with rack rail 5's front surface meshing, the rear surface symmetry of seat 2 is equipped with slider 13, guide bar 6 runs through slider 13, with

seat

2 and 6 sliding connection's of guide bar device.

Furthermore, the box body 1 is made of aluminum alloy anode oxidation materials, and is simple and attractive and light in weight.

Further, sponge strips 4 are fixed on the front surface, the rear surface and two sides of the inside of the opening on the upper surface of the box body 1, so that fingers are prevented from being clamped when the lifter descends, and the whole descending is not hindered.

Furthermore, the width and the length of the opening on the upper surface of the box body 1 are respectively larger than those of the rotating table 9, so that the device can be integrally retracted into the box body 1.

Furthermore, the rotating motor 7 and the lifting motor 11 both adopt synchronous motors with alternating-current ultra-large torque, so that the lock-rotor function is realized, and the motors are prevented from being burned out by a card owner.

Further, the length and width of the cover plate 14 are respectively greater than those of the opening on the upper surface of the case 1, so that the opening of the case 1 can be closed after the lifter is closed, and dust and water are prevented from flowing into the case 1.

To sum up, the utility model discloses a work flow: firstly, a box body 1 of a lifter is vertically placed into a table hole which is opened in advance, the lifting of the internal device of the box body 1 is controlled by a central controller or a remote controller, when the lifting is carried out, firstly, a lifting motor 11 is started after relevant indication, a meshing wheel 12 rotates along with the starting of the lifting motor 11, a lifting seat 2 is driven to lift upwards along a rack rail 5, the lifting seat 2 reduces the deviation of the direction in the lifting process through a sliding block 13 and a guide rod 6, a display 3 rises to an opening of the box body 1 through the lifting seat 2 to work upwards, the rotation of a rotating motor 7 is controlled by the central controller or the remote controller, so that the rotating wheel 8 rotates, the rotating platform 9 is driven by the rotating wheel 8 to rotate, the angle of the display 3 is controlled to be convenient for a user to use, and the condition that fingers are clamped in the lifting and descending process is reduced through a sponge strip, when lowered, the housing 1 is covered by a cover plate 14 on top of the display 3, preventing dust and water from entering the interior of the housing 1.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ultra-thin liquid crystal riser, including box (1), lift seat (2) and display (3), its characterized in that: the box body (1) is of a hollow cuboid structure with an open top, the lifting seat (2) is located inside the box body (1), the display (3) is located above the box body (1), the inner lower surface of the box body (1) is located in front of the lifting seat (2) and is fixed with a rack rail (5), the inner lower surface of the box body (1) is located behind the lifting seat (2) and is symmetrically provided with a guide rod (6), the upper surface of the lifting seat (2) is symmetrically provided with rotating motors (7), opposite sides of output shafts of the two rotating motors (7) are fixedly connected with rotating wheels (8), the tops of the two rotating wheels (8) are fixedly connected with a rotating platform (9), the upper surface of the rotating platform (9) is fixedly connected with the lower surface of the display (3), the front surface of the lifting seat (2) is located on the left side of the rack rail (5) and is fixedly connected with a connecting rod (10), the front end fixedly connected with elevator motor (11) of connecting rod (10), the output shaft right-hand member of elevator motor (11) rotates and is connected with cogged wheel (12), the lateral wall of cogged wheel (12) with the front surface meshing of rack rail (5) is connected, the rear surface symmetry of lift seat (2) is equipped with slider (13), guide bar (6) run through slider (13).

2. The ultra-thin liquid crystal lifter of claim 1, wherein: the box body (1) is made of aluminum alloy anodic oxidation materials.

3. The ultra-thin liquid crystal lifter of claim 1, wherein: sponge strips (4) are fixed on the front surface, the rear surface and two sides of the inner part of the box body (1) with an opening on the upper surface.

4. The ultra-thin liquid crystal lifter of claim 1, wherein: the width and the length of the opening on the upper surface of the box body (1) are respectively greater than those of the rotating table (9).

5. The ultra-thin liquid crystal lifter of claim 1, wherein: the rotating motor (7) and the lifting motor (11) both adopt synchronous motors with alternating-current ultra-large torque.

6. The ultra-thin liquid crystal lifter of claim 1, wherein: the length and the width of the cover plate (14) are respectively greater than those of the opening on the upper surface of the box body (1).