CN217013388U

CN217013388U - Electronic display screen display device

Info

Publication number: CN217013388U
Application number: CN202220199309.8U
Authority: CN
Inventors: 梁永久; 楼毅滨; 吕国加
Original assignee: Changzhou Lebang Technology Co ltd
Current assignee: Changzhou Lebang Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-22
Anticipated expiration: 2032-01-25

Abstract

The utility model belongs to the technical field of display screen display equipment, and particularly relates to an electronic display screen display device which comprises a display cabinet main body, an adjusting mechanism and a locking mechanism, wherein the adjusting mechanism comprises a support arranged in the display cabinet main body, a rotating disc rotatably connected to the support, a linkage rod hinged to the rotating disc, a telescopic rod hinged to the rest end of the linkage rod, a supporting block arranged in the display cabinet main body, a movable wheel arranged at the bottom of the supporting block, and a driven wheel fixed at the bottom of the rotating disc. According to the utility model, through the mutual matching of the structures such as the rotating disc, the telescopic rod and the supporting block, the movable wheels can be adjusted up and down, so that the display cabinet main body can be jacked up and moved as required, and can be accommodated when being fixed as required, thereby being convenient for rapidly switching between a moving state and a fixed state, and enhancing the overall stability of the display cabinet main body when being displayed.

Description

Electronic display screen display device

Technical Field

The utility model relates to the technical field of display screen display equipment, in particular to an electronic display screen display device.

Background

The display screen is a flat panel display, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos and the like. The electronic display screen integrates the microelectronic technology, the computer technology and the information processing into a whole, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments. Electronic display screens often need to be placed on display cabinets for exhibition, and the advertising effect of the electronic display screens is enhanced.

When the existing electronic display screen display device is used, the idler wheels are additionally arranged at the bottom of the display cabinet for convenient movement, the contact area between the idler wheels and the ground is small, the display cabinet can move due to external force collision, and the electronic display screen is easy to drop and damage.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve one of the technical problems occurring in the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

the utility model provides an electronic display screen display device, includes show cupboard main part, adjustment mechanism and locking mechanical system, adjustment mechanism is including setting up show cupboard main part inside support, rotation are connected rolling disc on the support, articulate trace on the rolling disc, articulate the telescopic link of the remaining one end of trace, setting are in show cupboard main part inside supporting shoe, setting are in the movable pulley of supporting shoe bottom, fix from the driving wheel, the rotation of rolling disc bottom are connected show cupboard main part inside commentaries on classics handle.

The utility model in a preferred example may be further configured to: the cross-sectional shape of telescopic link is the T type, and sets up the spout with telescopic link looks adaptation on the support.

Through adopting above-mentioned technical scheme, utilize the spout, can lead it when the telescopic link removes.

The utility model in a preferred example may be further configured to: the top of the rotating disc is movably connected to the support through a rotating shaft.

Through adopting above-mentioned technical scheme, utilize the rolling disc to rotate and drive the trace and remove, can make two telescopic links remove along opposite direction.

The present invention in a preferred example may be further configured to: one end of the telescopic rod is provided with a roller, and every two rollers form a group.

Through adopting above-mentioned technical scheme, utilize the gyro wheel, can reduce the frictional force between telescopic link and the supporting shoe.

The utility model in a preferred example may be further configured to: one end of the rotating handle is provided with a driving wheel meshed with the driven wheel.

Through adopting above-mentioned technical scheme, utilize the action wheel, can drive from the driving wheel rotation to utilize and drive the rolling disc rotation from the driving wheel.

The present invention in a preferred example may be further configured to: the locking mechanism comprises a push rod arranged on the side wall of the display cabinet main body, a gear ring connected to the push rod and a gear arranged on the rotating handle.

Through adopting above-mentioned technical scheme, promote the push rod, can drive the ring gear and remove about.

The utility model in a preferred example may be further configured to: the shape of ring gear is circular arc, and intermeshing between ring gear and the gear.

Through adopting above-mentioned technical scheme, utilize the ring gear card to go into in the gash between the gear, can lock to the handlebar.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, through the mutual matching of the structures such as the rotating disc, the telescopic rod and the supporting block, the movable wheels can be adjusted up and down, so that the display cabinet main body can be jacked up and moved as required, and can be accommodated when being fixed as required, thereby being convenient for rapidly switching between a moving state and a fixed state, and enhancing the overall stability of the display cabinet main body when being displayed.

2. According to the utility model, when the display cabinet main body needs to be moved, the movable wheel is adjusted to a proper position, and the rotating handle can be locked through the mutual matching of the arranged structures such as the gear ring, the gear, the push rod and the like, so that the rotating handle is prevented from rotating in the moving process, the movable wheel is prevented from being accidentally reset, and the use is prevented from being influenced.

Drawings

FIG. 1 is a perspective view of the overall structure of one embodiment of the present invention;

FIG. 2 is a first perspective view of a specific configuration of an adjustment mechanism in accordance with an embodiment of the present invention;

FIG. 3 is a second perspective view of a specific configuration of an adjustment mechanism in accordance with an embodiment of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to an embodiment of the present invention.

Reference numerals:

100. a display case main body;

200. an adjustment mechanism; 201. a support; 202. rotating the disc; 203. a linkage rod; 204. a telescopic rod; 205. a support block; 206. a movable wheel; 207. a driven wheel; 208. turning a handle; 209. a driving wheel; 210. a roller;

300. a locking mechanism; 301. a push rod; 302. a toothed ring; 303. a gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings in combination with the embodiments. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that these descriptions are only exemplary, and are not intended to limit the scope of the present invention.

An electronic display screen display device provided by some embodiments of the utility model is described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-4, the electronic display screen display device provided by the present invention includes a display cabinet main body 100, an adjusting mechanism 200 and a locking mechanism 300, wherein the adjusting mechanism 200 includes a support 201 disposed inside the display cabinet main body 100, a rotating disc 202 rotatably connected to the support 201, a linkage rod 203 movably connected to the support 201 through a rotating shaft, the linkage rod 203 hinged to the rotating disc 202, and an expansion rod 204 hinged to the remaining end of the linkage rod 203, one end of the expansion rod 204 is provided with rollers 210, each two rollers 210 are a group, a support block 205 disposed inside the display cabinet main body 100, a movable wheel 206 disposed at the bottom of the support block 205, a driven wheel 207 fixed at the bottom of the rotating disc 202, a rotating handle 208 rotatably connected inside the display cabinet main body 100, and one end of the rotating handle 208 is provided with a driving wheel 209 engaged with the driven wheel 207.

Further, the bottom of the showcase main body 100 is provided with support legs, and the stability of the showcase main body 100 can be enhanced by the support legs.

Specifically, through mutually supporting of structures such as the rolling disc 202 that sets up, telescopic link 204, supporting shoe 205, can adjust from top to bottom the activity wheel 206, not only can remove the jack-up of show cupboard main part 100 as required, can also accomodate the activity wheel 206 when needs are fixed moreover, be convenient for switch fast between removal and the stationary state, holistic stability when reinforcing show cupboard main part 100 exhibits.

The second embodiment:

with reference to fig. 1-4, in the first embodiment, the cross-sectional shape of the telescopic rod 204 is a T shape, and the bracket 201 is provided with a sliding slot adapted to the telescopic rod 204, so that the telescopic rod 204 can be guided by the sliding slot when moving.

On the other hand, the surface of activity wheel 206 is provided with the elastic component, and the top of elastic component is fixed on supporting shoe 205, and the bottom mounting is in the inner wall bottom of show cupboard main part 100, is convenient for provide elastic potential energy for supporting shoe 205, makes its automatic re-setting that makes progress, accomodates activity wheel 206, and the through-hole with activity wheel 206 looks adaptation is seted up to the bottom of show cupboard main part 100 simultaneously, makes things convenient for activity wheel 206 to reciprocate.

Example three:

in the above embodiment, as shown in fig. 1-4, the locking mechanism 300 includes a push rod 301 disposed on the side wall of the display cabinet main body 100, a toothed ring 302 connected to the push rod 301, and a gear 303 disposed on the rotating handle 208, wherein the toothed ring 302 is in the shape of a circular arc, and the toothed ring 302 and the gear 303 are engaged with each other.

It should be noted that a through groove adapted to the push rod 301 is formed on the side wall of the display cabinet main body 100, and a spring is disposed at one end of the push rod 301, one end of the spring is fixed on the push rod 301, and the other end of the spring is fixed on the inner wall of the display cabinet main body 100, so that the gear ring 302 is conveniently abutted to the gear 303.

Specifically, when the display cabinet main body 100 needs to be moved, the movable wheel 206 is adjusted to a proper position, and then the rotating handle 208 can be locked through the mutual matching of the structures such as the gear ring 302, the gear 303 and the push rod 301, so that the rotating handle 208 is prevented from rotating in the moving process, the movable wheel 206 is prevented from being accidentally reset, and the use is prevented from being influenced.

The working principle and the using process of the utility model are as follows: firstly, when the display cabinet main body 100 needs to be moved, the rotating handle 208 is rotated to drive the driving wheel 209 to rotate, the driven wheel 207 is used for driving the rotating disc 202 to rotate, then the linkage rod 203 and the telescopic rod 204 are mutually matched to drive the roller 210 to extrude the supporting block 205, so that the supporting block drives the movable wheel 206 to extend downwards to jack up the display cabinet main body 100, and the display cabinet main body can be moved.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 utility model. 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic display screen display device, includes show cupboard main part (100), adjustment mechanism (200) and locking mechanical system (300), its characterized in that, adjustment mechanism (200) including set up show cupboard main part (100) inside support (201), rotate and connect rotating disc (202) on support (201), articulate trace (203) on rotating disc (202), articulate in telescopic link (204) of trace (203) surplus one end, set up and be in show cupboard main part (100) inside supporting shoe (205), set up and be in movable wheel (206) of supporting shoe (205) bottom, fix from driving wheel (207) of rotating disc (202) bottom, rotate and connect and be in show cupboard main part (100) inside commentaries on classics handle (208).

2. The electronic display screen display device as claimed in claim 1, wherein the cross-sectional shape of the telescopic rod (204) is T-shaped, and the bracket (201) is provided with a sliding groove adapted to the telescopic rod (204).

3. An electronic display screen presentation device as claimed in claim 1 wherein the top of the rotatable disk (202) is pivotally connected to the support (201).

4. The electronic display screen display device as claimed in claim 1, wherein one end of the telescopic rod (204) is provided with a roller (210), and each two rollers (210) are in a group.

5. An electronic display presentation device as claimed in claim 1, wherein one end of the handle (208) is provided with a drive wheel (209) engaging with a driven wheel (207).

6. An electronic display screen display device as claimed in claim 1, wherein the locking mechanism (300) comprises a push rod (301) arranged on a side wall of the display cabinet main body (100), a toothed ring (302) connected to the push rod (301), and a gear (303) arranged on the rotating handle (208).

7. An electronic display screen display device according to claim 6, wherein the shape of the toothed ring (302) is circular arc, and the toothed ring (302) and the gear (303) are engaged with each other.