CN211827972U - Convenient fixed portable outdoor high bright liquid crystal display device - Google Patents

Abstract

The utility model discloses a portable outdoor highlight LCD equipment convenient for fixing, which comprises a base, a control panel is fixedly arranged on the surface of the base, supporting legs are fixedly connected on both sides of the lower end of the base, limiting grooves are arranged on the surfaces of the supporting legs, indicating blocks are clamped on the surfaces of the limiting grooves, lifting grooves are arranged in the supporting legs, telescopic cylinders are fixedly arranged on the upper ends of the inner parts of the lifting grooves, the lower ends of the telescopic cylinders are fixedly connected with moving wheels, a supporting frame is fixedly connected on the upper end of the base, springs are fixedly connected on both sides of the inner parts of the supporting frame, one end of each spring is fixedly connected with an extrusion plate, and a liquid crystal display screen group is fixedly arranged between the extrusion plates, the utility model has simple structure and novel design, can be effectively moved when the position is required to be changed, and liquid crystal display can carry out automated adjustment according to outside environment luminance, has satisfied the demonstration needs.

Description

Convenient fixed portable outdoor high bright liquid crystal display device

Technical Field

The utility model relates to a liquid crystal display technology field specifically is a convenient fixed portable outdoor high bright liquid crystal display equipment.

Background

The liquid crystal display device is widely applied to various outdoor media due to the characteristics of large display area, clear images, long service life and the like, in the prior art, the liquid crystal display device is mostly applied to the outer wall of a building in a curtain wall form, the liquid crystal display device is often difficult to maintain when damaged, and the display effect of a traditional outdoor liquid crystal screen cannot be self-adjusted according to the change of factors such as the brightness of the external environment, the humidity and the dust content, so that the brightness of the screen must be adjusted to the highest all the time. This undoubtedly results in a large waste of energy. If the screen brightness needs to be correspondingly reduced, manual operation is needed, large labor cost is consumed, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient fixed portable outdoor high bright liquid crystal disply device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a base, a control panel is fixedly arranged on the surface of the base, supporting legs are fixedly connected on both sides of the lower end of the base, limiting grooves are arranged on the surfaces of the supporting legs, indication blocks are clamped on the surfaces of the limiting grooves, lifting grooves are arranged in the supporting legs, a telescopic cylinder is fixedly arranged at the upper end in the lifting grooves, moving wheels are fixedly connected at the lower ends of the telescopic cylinder, a supporting frame is fixedly connected at the upper end of the base, springs are fixedly connected on both sides of the inner part of the supporting frame, one end of each spring is fixedly connected with an extrusion plate, a liquid crystal display screen group is fixedly arranged between the extrusion plates, the liquid crystal display screen group comprises a liquid crystal display screen and is provided with a plurality of groups, clamping grooves are arranged on one side and the upper end of the liquid crystal display screen, the other side of the back end of the liquid crystal display screen is fixedly connected with an inserting edge, and the upper end of the support frame is fixedly connected with a light intensity sensor.

Furthermore, the indicating block is fixedly connected with the upper end of the moving wheel, and the moving wheel can rotate.

Furthermore, the spring is provided with the multiunit, and evenly is fixed in the inside both sides of support frame, the stripper plate lateral wall is provided with the link.

Furthermore, the connecting ends are fixedly mounted inside the clamping grooves and the clamping edges.

Furthermore, the inserting edge fixedly installed on the back end face of the liquid crystal display screen can be detached, and the inserting groove corresponds to the inserting edge.

Furthermore, control panel and liquid crystal display pass through the link and the draw-in groove of stripper plate lateral wall and the inside link electric connection of card arris, light intensity sensor and liquid crystal display group electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a lifting groove that sets up in the supporting leg is internally equipped with telescopic cylinder, make can go up and down with the removal wheel when needing to remove this device, make the removal wheel can contact ground, and through the activity of instruction piece in spacing inslot, can be better carry on spacing with the removal wheel, and can be clear know the height that the removal wheel goes up and down, guarantee to adjust when passing through different ground, avoid the supporting leg lower extreme to produce direct contact with ground, can fix it after collecting, avoid producing the removal;

2. the utility model discloses a set up liquid crystal display group into a plurality of liquid crystal display, make to adjust liquid crystal display group as required, reduced the energy resource consumption, and only need to change single liquid crystal display when damaging can continue to use;

3. the utility model can sense the light intensity in the external environment of the liquid crystal display screen in real time through the light intensity sensor arranged at the upper end of the supporting frame, and can correct the brightness of the liquid crystal display screen, thereby realizing the automatic adjustment of the brightness of the liquid crystal display screen aiming at the brightness of the external environment;

4. the utility model discloses simple structure, the modern design can effectually be carried out the position when changing in needs and remove, can fix it after removing moreover to liquid crystal display can carry out automatic the regulation according to outside environment luminance, has satisfied the demonstration needs.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the support leg of the present invention;

fig. 3 is the structural schematic diagram of the liquid crystal display of the present invention.

In FIGS. 1-3: 1-a base; 2-a control panel; 3-supporting legs; 4-a limiting groove; 5-an indication block; 6-a support frame; 7-a spring; 8-extruding a plate; 9-liquid crystal display screen group; 10-a light intensity sensor; 11-a lifting groove; 12-a telescopic cylinder; 13-a moving wheel; 14-a liquid crystal display screen; 15-slot; 16-edge insertion; 17-a card slot; 18-clamping edges.

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: a convenient fixed movable outdoor high-brightness liquid crystal display device comprises a base 1. Wherein, 1 fixed surface of base installs control panel 2, the equal fixedly connected with supporting leg 3 in 1 lower extreme both sides of base, spacing groove 4 has been seted up on 3 surfaces of supporting leg, 4 surperficial joints in spacing groove have instruction piece 5, lifting groove 11 has been seted up to 3 inside of supporting leg, 11 inside upper end fixed mounting in lifting groove has telescopic cylinder 12, telescopic cylinder 12 lower extreme fixedly connected with removes wheel 13.

The base is characterized in that a support frame 6 is fixedly connected to the upper end of the base 1, springs 7 are fixedly connected to two sides of the inside of the support frame 6, and an extrusion plate 8 is fixedly connected to one end of each spring 7.

Wherein, fixed mounting has liquid crystal display group 9 between stripper plate 8, liquid crystal display group 9 includes liquid crystal display 14, and is provided with the multiunit, draw-in groove 17 has all been seted up to 14 one side of liquid crystal display and upper end, 14 opposite side of liquid crystal display and lower extreme fixedly connected with card arris 18, slot 15 has been seted up to 14 back of the body one side inside of liquid crystal display, 14 back of the body opposite side fixedly connected with of liquid crystal display inserts arris 16.

Wherein, the upper end of the support frame 6 is fixedly connected with a light intensity sensor 10.

Further, the indicating block 5 is fixedly connected with the upper end of the moving wheel 13, and the moving wheel 13 can rotate 360 degrees.

Wherein, can be with removing that wheel 15 is better spacing to the height that can understand remove wheel 15 and go up and down is guaranteed to adjust when the ground through the difference, avoids 2 lower extremes of supporting leg and ground to produce direct contact, and can be more convenient when needs turn.

Further, the springs 7 are provided with a plurality of groups and are evenly fixed on two sides inside the support frame 6, and the side wall of the extrusion plate 8 is provided with a connecting end.

Wherein, can effectually extrude according to liquid crystal display group 9's size, guarantee that liquid crystal display group 9 can be more stable after the installation.

Furthermore, the connecting ends are fixedly mounted inside the clamping grooves 17 and the clamping ribs 18.

Wherein, can carry out electric connection between the liquid crystal display 14, guarantee that liquid crystal display 14 shows normally.

Furthermore, the inserting rib 16 fixedly installed on the back end face of the liquid crystal display 14 can be detached, and the position of the inserting groove 15 corresponds to the position of the inserting rib 16.

Wherein, can carry out fixed connection between the liquid crystal display 14, guarantee more stable when the equipment is liquid crystal display group 9.

Furthermore, the control panel 2 and the liquid crystal display 14 are electrically connected with the connecting end inside the clamping groove 17 and the clamping rib 18 through the connecting end on the side wall of the extrusion plate 8, and the light intensity sensor 10 is electrically connected with the liquid crystal display set 9.

Wherein, can control the liquid crystal display group 9 that liquid crystal display 14 assembled into through control panel 2 to can respond to the luminous intensity in the 14 external environment of liquid crystal display in real time, and carry out luminance correction to liquid crystal display 14, realize the automatic adjustment to the 14 luminance of liquid crystal display to external environment luminance.

The working principle is as follows: when in use, when the device needs to be moved, the telescopic cylinder 12 is arranged in the lifting groove 11 arranged in the supporting leg 2, so that the moving wheel 13 can be lifted when the device needs to be moved, the moving wheel 13 can be contacted with the ground, the moving wheel 13 can be better limited by the indication block 5 moving in the limit groove 4, the height of the moving wheel lifting 13 can be clearly known, the adjustment can be ensured when the device passes through different ground, the lower end of the supporting leg is prevented from being in direct contact with the ground, the supporting leg can be fixed after being collected to avoid moving, then the liquid crystal display screen groups 9 are assembled on the liquid crystal display screens 14, the liquid crystal display screen groups 9 can be adjusted according to needs, the energy consumption is reduced, and the device can be continuously used only by replacing a single liquid crystal display screen 14 when being damaged, in the use, through the light intensity sensor 10 that sets up at support frame 6 upper end for can respond to the light intensity among the 14 external environment of liquid crystal display in real time, and carry out luminance correction to liquid crystal display 14, realize the automatic adjustment to the 14 luminance of liquid crystal display to external environment luminance.

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 (6)

1. The utility model provides a convenient fixed portable outdoor high bright liquid crystal disply device, includes base (1), its characterized in that: the automatic lifting device is characterized in that a control panel (2) is fixedly mounted on the surface of a base (1), supporting legs (3) are fixedly connected to the two sides of the lower end of the base (1), a limiting groove (4) is formed in the surface of each supporting leg (3), an indicating block (5) is clamped on the surface of each limiting groove (4), a lifting groove (11) is formed in each supporting leg (3), a telescopic cylinder (12) is fixedly mounted at the upper end in each lifting groove (11), a moving wheel (13) is fixedly connected to the lower end of each telescopic cylinder (12), a supporting frame (6) is fixedly connected to the upper end of the base (1), springs (7) are fixedly connected to the two sides in each supporting frame (6), one ends of the springs (7) are fixedly connected with extrusion plates (8), a liquid crystal display set (9) is fixedly mounted between the extrusion plates (8), and, and be provided with the multiunit, draw-in groove (17) have all been seted up to liquid crystal display (14) one side and upper end, liquid crystal display (14) opposite side and lower extreme fixedly connected with card arris (18), slot (15) have been seted up to inside in liquid crystal display (14) back end one side, arris (16) are inserted to liquid crystal display (14) back end opposite side fixedly connected with, support frame (6) upper end fixedly connected with light intensity sensor (10).

2. The portable outdoor highlight liquid crystal display device convenient to fix of claim 1 is characterized in that: the indicating block (5) is fixedly connected with the upper end of the moving wheel (13), and the moving wheel (13) can rotate by 360 degrees.

3. The portable outdoor highlight liquid crystal display device convenient to fix of claim 1 is characterized in that: the spring (7) is provided with a plurality of groups, and is evenly fixed on two sides in the support frame (6), and the side wall of the extrusion plate (8) is provided with a connecting end.

4. The portable outdoor highlight liquid crystal display device convenient to fix of claim 1 is characterized in that: the connecting ends are fixedly arranged in the clamping grooves (17) and the clamping edges (18).

5. The portable outdoor highlight liquid crystal display device convenient to fix of claim 1 is characterized in that: the inserting edge (16) fixedly installed on the back end face of the liquid crystal display screen (14) can be detached, and the inserting groove (15) corresponds to the inserting edge (16).

6. The portable outdoor highlight liquid crystal display device convenient to fix of claim 1 is characterized in that: the control panel (2) and the liquid crystal display screen (14) are electrically connected with the connecting end inside the clamping groove (17) and the clamping edge (18) through the connecting end of the side wall of the extrusion plate (8), and the light intensity sensor (10) is electrically connected with the liquid crystal display screen set (9).

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