CN213371074U

CN213371074U - Showing stand of intelligent liquid crystal screen frame

Info

Publication number: CN213371074U
Application number: CN202021480540.1U
Authority: CN
Inventors: 陈开春
Original assignee: Suzhou Tianyi Exhibition Equipment Co ltd
Current assignee: Wuhan Bo'ao Zhongxing Media Co.,Ltd.
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-08
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a show shelf of intelligence LCD screen frame, including the show cupboard, the upper surface of show cupboard is provided with the safety cover, the front of show cupboard is rotated through the hinge and is connected with the cabinet door, the front of cabinet door is provided with the handle, the interior diapire fixedly connected with slide bar of show cupboard, the surface cover of slide bar is equipped with the sliding sleeve, the interior diapire of show cupboard is provided with first motor, the output fixedly connected with lead screw of first motor, the surface threaded connection of lead screw has the thread bush, fixedly connected with first board of placing between thread bush and the sliding sleeve. This show shelf of intelligence LCD screen frame through setting up second motor and ball, makes the show dish drive the ball and roll along the ring groove under the pivoted effect, has reduced the resistance of show dish when rotatory to make the rotatory show of LCD screen frame, make customer can observe the LCD screen frame more comprehensively to the multi-angle ground.

Description

Showing stand of intelligent liquid crystal screen frame

Technical Field

The utility model relates to an exhibition equipment technical field specifically is a show shelf of intelligence LCD screen frame.

Background

Along with the continuous development of the scientific and technical level, the living standard of people is continuously improved, more and more electronic products step into the daily life of people, the frames of the electronic displays are usually aluminum alloy frames, the aluminum alloy frames have the characteristic of easy processing of quality, the aluminum alloy frames are widely applied to the processing of the frames of the liquid crystal display, and usually, aluminum alloy strip-shaped frames are placed on a display rack for display so as to be selected by customers.

The frame is placed on the fixed frame, then the glass cover is placed on the frame to be displayed to a customer, the display device is not flexible enough, the glass cover needs to be taken down firstly and then replaced when the frame of the liquid crystal screen is replaced, the display device is troublesome and wastes time, the glass cover can be broken due to carelessness, and the display effect of the fixed frame of the liquid crystal screen is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a show shelf of intelligence LCD screen frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the upper surface of the display cabinet is provided with a protective cover, the front surface of the display cabinet is rotationally connected with a cabinet door through a hinge, the front surface of the cabinet door is provided with a handle, the inner bottom wall of the display cabinet is fixedly connected with a slide bar, the surface of the slide bar is sleeved with a slide sleeve, the inner bottom wall of the display cabinet is provided with a first motor, the output end of the first motor is fixedly connected with a lead screw, the surface of the lead screw is in threaded connection with a threaded sleeve, a first placing plate is fixedly connected between the threaded sleeve and the slide sleeve, the upper surface of the first placing plate is fixedly connected with a connecting body, the upper surface of the connecting body is fixedly connected with a second placing plate, the lower surface of the second placing plate is provided with a second motor, the output end of the second motor penetrates through the second placing plate and is fixedly connected with a display disc, and the, the outer side wall of the display cabinet is provided with a switch for controlling the first motor and the second motor.

Preferably, the inside wall fixedly connected with of show cupboard has two dead levers, the equal fixedly connected with of one end that the show cupboard inside wall was kept away from to the dead lever is fixed cover, two the inner wall of fixed cover rotates with the surface of lead screw and slide bar respectively and is connected.

Preferably, a motor protective shell is arranged on the surface of the first motor, and a protective frame is arranged on the inner wall of the motor protective shell.

Preferably, the surface of the second placing plate is provided with a round hole matched with the output shaft of the second motor, and the round hole is located at the center of the second placing plate.

Preferably, the lower surface of the display disc and the upper surface of the second placing plate are both provided with circular ring grooves, and a plurality of balls are placed on the surfaces of the circular ring grooves.

Preferably, the material of the protective cover is high transparent glass.

Advantageous effects

The utility model provides a show shelf of intelligence LCD screen frame possesses following beneficial effect:

1. this show shelf of intelligence LCD screen frame, through setting up first motor and lead screw, make the lead screw reversal, thread bush and sliding sleeve drive first place the board and slowly descend, close first motor, the LCD screen frame that will change is put on the show dish, fix after restart first motor, make lead screw corotation, drive first place the board and slowly rise, later close first motor, thereby make whole show shelf more convenient light when changing the LCD screen frame, the time of having practiced thrift.

2. This show shelf of intelligence LCD screen frame through setting up second motor and ball, makes the show dish drive the ball and roll along the ring groove under the pivoted effect, has reduced the resistance of show dish when rotatory to make the rotatory show of LCD screen frame, make customer can observe the LCD screen frame more comprehensively to the multi-angle ground.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

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

fig. 3 is a schematic view of a second overlooking structure of the second placing plate of the present invention.

In the figure: the display cabinet comprises a display cabinet 1, a protective cover 2, a cabinet door 3, a handle 4, a sliding rod 5, a sliding sleeve 6, a first motor 7, a screw rod 8, a threaded sleeve 9, a first placing plate 10, a second placing plate 11, a second motor 12, a display disc 13, a fixing rod 14, a fixing sleeve 15, a circular groove 16 and a ball 17.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a show shelf of intelligence LCD screen frame, including show cupboard 1, two dead levers 14 of inside wall fixedly connected with of show cupboard 1, the fixed cover 15 of the equal fixedly connected with of one end of 1 inside wall of show cupboard is kept away from to dead lever 14, the inner wall of two fixed covers 15 rotates with the surface of lead screw 8 and slide bar 5 respectively and is connected, the upper surface of show cupboard 1 is provided with safety cover 2, the material of safety cover 2 is high clear glass, the front of show cupboard 1 is rotated through the hinge and is connected with cabinet door 3, the front of cabinet door 3 is provided with handle 4, the interior diapire fixedly connected with slide bar 5 of show cupboard 1, the surface cover of slide bar 5 is equipped with sliding sleeve 6, the interior diapire of show cupboard 1 is provided with first motor 7, the surface of first motor 7 is provided with the motor.

Output fixedly connected with lead screw 8 of first motor 7, the surperficial threaded connection of lead screw 8 has thread bush 9, fixedly connected with is first between thread bush 9 and the sliding sleeve 6 places board 10, the first last fixed surface who places board 10 is connected with the connector, the board 11 is placed to the last fixed surface of connector's last fixed surface second, the round hole of 12 output shaft looks adaptations of second motor is seted up on the surface that board 11 is placed to the second, the round hole is located the second and places the center department of board 11, the second is placed the lower surface of board 11 and is provided with second motor 12.

The output of second motor 12 runs through the second and places board 11 fixedly connected with show dish 13, the lower surface of show dish 13 and the upper surface that board 11 was placed to the second have all seted up ring groove 16, a plurality of ball 17 has been placed on the surface of ring groove 16, through setting up first motor 7 and lead screw 8, make the 8 reversals of lead screw, thread bush 9 and sliding sleeve 6 drive first board 10 slowly descend of placing, close first motor 7, the LCD screen frame that will change is put on show dish 13, fix and then start first motor 7, make the 8 corotation of lead screw, it slowly rises to drive first board 10 of placing, later close first motor 7, thereby make whole show shelf more convenient and light when changing the LCD screen frame, the time has been practiced thrift.

The upper surface of show dish 13 is provided with fixed knot and LCD screen frame respectively, the lateral wall of show cupboard 1 is provided with the switch of the first motor 7 of control and second motor 12, through setting up second motor 12 and ball 17, make show dish 13 drive ball 17 and roll along circular ring groove 16 under the pivoted effect, the resistance of show dish 13 when rotatory has been reduced, thereby make the rotatory show of LCD screen frame, make customer can observe the LCD screen frame more comprehensively multi-angle ground.

The working principle is as follows: when the intelligent liquid crystal screen frame display shelf is used, firstly, a liquid crystal screen frame to be displayed is placed on a display disc 13 and is fixed through a fixing buckle, then a first motor 7 is started to enable a screw rod 8 to rotate forwards, a threaded sleeve 9 moves upwards and slowly along the screw rod 8 in the rotating process, a sliding sleeve 6 moves upwards and slowly synchronously, when the liquid crystal screen frame is completely displayed, the first motor 7 is closed, a second motor 12 is started to enable the display disc 13 to rotate slowly, when the liquid crystal screen frame needs to be replaced, the second motor 12 can be closed, the first motor 7 is started to enable the screw rod 8 to rotate reversely, a first placing plate 10 moves downwards slowly under the action of the threaded sleeve 9 and the sliding sleeve 6, after the liquid crystal screen frame moves for a certain distance, the first motor 7 is closed, the liquid crystal screen frame is taken down and replaced, the first motor 7 is set again, the liquid crystal screen frame is sent to the upper part, and finally the first motor 7 is closed, the door 3 is closed.

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. The utility model provides a show shelf of intelligence LCD screen frame, includes show cupboard (1), its characterized in that: the upper surface of the display cabinet (1) is provided with a protective cover (2), the front of the display cabinet (1) is rotatably connected with a cabinet door (3) through a hinge, the front of the cabinet door (3) is provided with a handle (4), the inner bottom wall of the display cabinet (1) is fixedly connected with a sliding rod (5), the surface of the sliding rod (5) is sleeved with a sliding sleeve (6), the inner bottom wall of the display cabinet (1) is provided with a first motor (7), the output end of the first motor (7) is fixedly connected with a lead screw (8), the surface of the lead screw (8) is in threaded connection with a threaded sleeve (9), a first placing plate (10) is fixedly connected between the threaded sleeve (9) and the sliding sleeve (6), the upper surface of the first placing plate (10) is fixedly connected with a connecting body, the upper surface of the connecting body is fixedly connected with a second placing plate (11), the lower surface of the second placing plate (11) is provided with, the output end of the second motor (12) penetrates through the second placing plate (11) and is fixedly connected with a display disc (13), the upper surface of the display disc (13) is provided with a fixing buckle and a liquid crystal screen frame respectively, and the outer side wall of the display cabinet (1) is provided with a switch for controlling the first motor (7) and the second motor (12).

2. The display stand of intelligent liquid crystal screen frame according to claim 1, characterized in that: the inside wall fixedly connected with of show cupboard (1) has two dead levers (14), the equal fixedly connected with of one end of show cupboard (1) inside wall is kept away from in dead lever (14) fixed cover (15), two the inner wall of fixed cover (15) rotates with the surface of lead screw (8) and slide bar (5) respectively and is connected.

3. The display stand of intelligent liquid crystal screen frame according to claim 1, characterized in that: the surface of the first motor (7) is provided with a motor protective shell, and the inner wall of the motor protective shell is provided with a protective frame.

4. The display stand of intelligent liquid crystal screen frame according to claim 1, characterized in that: the surface of the second placing plate (11) is provided with a round hole matched with the output shaft of the second motor (12), and the round hole is positioned at the center of the second placing plate (11).

5. The display stand of intelligent liquid crystal screen frame according to claim 1, characterized in that: the lower surface of the display disc (13) and the upper surface of the second placing plate (11) are both provided with circular ring grooves (16), and a plurality of balls (17) are placed on the surfaces of the circular ring grooves (16).

6. The display stand of intelligent liquid crystal screen frame according to claim 1, characterized in that: the protective cover (2) is made of high-transparency glass.