CN212251907U

CN212251907U - Movable liquid crystal advertising machine capable of being adjusted at multiple angles

Info

Publication number: CN212251907U
Application number: CN202020330046.0U
Authority: CN
Inventors: 陈惠乔
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-12-29
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a but portable liquid crystal advertisement machine of multi-angle regulation, the on-line screen storage device comprises a base, the base top is provided with the footstock, and the footstock top is provided with the dead lever, and the dead lever top is provided with the display screen, and base inner wall one side is provided with actuating mechanism, and actuating mechanism includes the motor, and motor output shaft has the pivot, and the pivot opposite side is connected with second bevel gear, and footstock outer wall bottom intermediate position is fixed with first branch, and first branch bottom is fixed with the axle sleeve, is provided with first bevel gear on the first branch, and first bevel gear and second bevel gear meshing are connected. The utility model discloses in be provided with the motor, the motor drives the pivot, and the pivot drives second bevel gear and rotates, and the meshing drives first bevel gear and rotates to drive footstock and dead lever and rotate, thereby drive the display screen and rotate, thereby reach the effect of multi-direction adjustment advertisement machine.

Description

Movable liquid crystal advertising machine capable of being adjusted at multiple angles

Technical Field

The utility model relates to an advertisement machine technical field especially relates to a but portable liquid crystal advertisement machine of multi-angle regulation.

Background

The advertisement player is a new generation of intelligent equipment, forms a complete advertisement broadcasting control system through terminal software control, network information transmission and multimedia terminal display, and carries out advertisement propaganda through multimedia materials such as pictures, characters, videos, small plug-ins (weather, exchange rate and the like). The initial idea of the advertising engine was to change the advertisement to active, so the interactivity of the advertising engine enabled it to serve many public services and thereby attract customers to actively view the advertisement.

At present, current advertisement machine is single screen or double screen show, does not have the controllability to the picture position that shows, often need dismantle or transport advertisement machine when needs angle adjustment to angle adjustment, it is very hard to waste time, and present advertisement machine can not satisfy the demand to some places that need multi-angle show already, so propose the improvement to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable liquid crystal advertising machine capable of being adjusted at multiple angles.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a but portable liquid crystal advertisement machine of multi-angle regulation, the on-line screen storage device comprises a base, the base top is provided with the footstock, the footstock top is provided with the dead lever, the dead lever top is provided with the display screen, inner wall of the base one side is provided with actuating mechanism, actuating mechanism includes the motor, motor output shaft has the pivot, the pivot opposite side is connected with second bevel gear, footstock outer wall bottom intermediate position is fixed with first branch, first branch bottom is fixed with the axle sleeve, be provided with first bevel gear on the first branch, first bevel gear and second bevel gear meshing are connected.

Preferably, a storage battery is fixed on one side of the top of the inner wall of the base and is electrically connected with the motor.

Preferably, two second supporting rods are symmetrically fixed to the two sides of the bottom of the outer wall of the top seat, the two second supporting rods are in parallel contact with the bottom of the inner wall of the base, two connecting rods are symmetrically arranged on the two sides of the first supporting rod, and the two connecting rods correspond to the two second supporting rods and are fixedly connected with the two second supporting rods respectively.

Preferably, the bottom of the inner wall of the base is provided with an annular groove, the annular groove is of a hollow cylindrical structure, two sliding blocks are arranged in the annular groove, and the tops of the two sliding blocks are respectively and correspondingly fixedly connected with the bottoms of the two second supporting rods.

Preferably, the annular groove is internally provided with two stop blocks, the two stop blocks are arranged on one side close to the motor, and the two stop blocks are respectively arranged at the front end and the rear end of the rotating shaft.

Preferably, the top seat is internally provided with a groove, the fixed rod is arranged inside the groove, and the periphery of the bottom of the base is provided with a plurality of uniformly distributed support legs.

Preferably, a plurality of circular slots have been seted up to base inner wall week side, and the inside fixed block that is provided with of circular slot, fixed block front end fixedly connected with spring, the spring front end is fixed with the ball, and the footstock sets up the arc wall of matcing with ball contact position.

Preferably, an electric push rod is arranged at the bottom of the fixing rod, an output shaft of the electric push rod is fixedly connected with the bottom of the fixing rod, and the bottom of the electric push rod is fixedly connected with the bottom of the inner wall of the top seat.

The utility model has the advantages that:

1. the device is provided with a motor, the motor drives a rotating shaft, the rotating shaft drives a second bevel gear to rotate, and the first bevel gear is driven to rotate through meshing, so that the top seat and the fixed rod are driven to rotate, the display screen is driven to rotate, and the effect of adjusting the advertising machine in multiple directions is achieved.

2. The device is provided with two second supporting rods, the matching ring groove and the top seat rotate together, so that the bearing of the first supporting rods is reduced, the device is more stable, the stopping blocks are arranged in the ring groove, and the second supporting rods are prevented from rotating excessively to collide with the rotating shaft, so that the device is damaged.

3. The device is provided with spring coupling's ball in base week side inner wall, and the arc wall cooperation on ball and the footstock is connected to make the device more stable, prevent to rock.

4. Be provided with electric putter among the device, start electric putter, electric putter output shaft drives the dead lever and reciprocates, drives the display screen and reciprocates to make the height-adjustable of advertisement machine, thereby strengthen the device's practicality.

Drawings

Fig. 1 is a schematic view of an overall structure of a mobile liquid crystal advertisement machine capable of being adjusted in multiple angles according to embodiment 1 of the present invention;

fig. 2 is a schematic view of a base structure of a multi-angle adjustable mobile liquid crystal advertisement machine according to embodiment 1 of the present invention;

fig. 3 is a schematic cross-sectional view of a supporting mechanism of a multi-angle adjustable mobile liquid crystal advertisement machine according to embodiment 1 of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a supporting mechanism of a multi-angle adjustable mobile liquid crystal advertisement machine according to embodiment 2 of the present invention.

In the figure: the device comprises a base 1, a top seat 2, a fixing rod 3, a display screen 4, a circular groove 5, a fixing block 6, a spring 7, a ball 8, a first support rod 9, a shaft sleeve 10, a first bevel gear 11, a motor 12, a rotating shaft 13, a second bevel gear 14, a circular groove 15, a second support rod 16, a connecting rod 17, a storage battery 18, a support leg 19 and an electric push rod 20.

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.

Example 1

Referring to fig. 1-3, a movable liquid crystal advertising player capable of being adjusted at multiple angles, which comprises a base 1, wherein a top seat 2 is arranged at the top of the base 1, a fixing rod 3 is arranged at the top of the top seat 2, a display screen 4 is arranged at the top of the fixing rod 3, a driving mechanism is arranged on one side of the inner wall of the base 1, the driving mechanism comprises a motor 12, an output shaft of the motor 12 is connected with a rotating shaft 13, the other side of the rotating shaft 13 is connected with a second bevel gear 14, a first support 9 is fixed at the middle position of the bottom of the outer wall of the top seat 2, a shaft sleeve 10 is fixed at the bottom of the first support 9, a first.

In the utility model, a storage battery 18 is fixed on one side of the top of the inner wall of a base 1, the storage battery 18 is electrically connected with a motor 12, two second supporting rods 16 are symmetrically fixed on the two sides of the bottom of the outer wall of a top seat 2, the two second supporting rods 16 are in parallel contact with the bottom of the inner wall of the base 1, two connecting rods 17 are symmetrically arranged on the two sides of a first supporting rod 9, the two connecting rods 17 are respectively and fixedly connected with the two second supporting rods 16 correspondingly, an annular groove 15 is arranged on the bottom of the inner wall of the base 1, the annular groove 15 is arranged into a hollow cylindrical structure, two sliders are arranged in the annular groove 15, the tops of the two sliders are respectively and fixedly connected with the bottoms of the two second supporting rods 16 correspondingly, two stoppers are arranged in the annular groove 15, the two stoppers are arranged on one side close to the motor, the supporting legs 19 which are uniformly distributed are arranged on the periphery of the bottom of the base 1, the periphery of the inner wall of the base 1 is provided with a plurality of circular grooves 5, fixing blocks 6 are arranged inside the circular grooves 5, the front ends of the fixing blocks 6 are fixedly connected with springs 7, balls 8 are fixed at the front ends of the springs 7, and matched arc-shaped grooves are formed in the contact positions of the top seat 2 and the balls 8.

The working principle is as follows: in the idle position of the device, all driving parts, namely power elements, electric devices and adaptive power supplies, are connected through leads, the specific connection means refers to the following working principle that the electric devices are electrically connected in sequence, the detailed connection means is the known technology in the field, the working principle and the process are mainly described below, and no description is given to the electric control, when the device is used, the motor 12 is started, the motor 12 drives the rotating shaft 13, the rotating shaft 13 drives the second bevel gear 14 to rotate, the second bevel gear 14 is meshed to drive the first bevel gear 11 to rotate, so that the footstock 2 and the fixed rod 3 are driven to rotate, the second supporting rod 16 is driven to rotate in the annular groove 15, the display screen 4 is driven to rotate, and the effect of adjusting the advertising machine in multiple directions is achieved.

Example 2

Referring to fig. 4, the movable liquid crystal advertising machine capable of being adjusted at multiple angles comprises an electric push rod 20 arranged at the bottom of a fixed rod 3, an output shaft of the electric push rod 20 is fixedly connected with the bottom of the fixed rod 3, and the bottom of the electric push rod 20 is fixedly connected with the bottom of the inner wall of a top seat 2.

The working principle is as follows: be provided with electric putter 20, start electric putter 20, electric putter 20 output shaft drives dead lever 3 and reciprocates, drives display screen 4 and reciprocates to make the height-adjustable of advertisement machine, thereby strengthen the device's practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable liquid crystal advertisement machine that can multi-angle adjust, including base (1), a serial communication port, base (1) top is provided with footstock (2), footstock (2) top is provided with dead lever (3), dead lever (3) top is provided with display screen (4), base (1) inner wall one side is provided with actuating mechanism, actuating mechanism includes motor (12), motor (12) output shaft has pivot (13), pivot (13) opposite side is connected with second bevel gear (14), footstock (2) outer wall bottom intermediate position is fixed with first branch (9), first branch (9) bottom is fixed with axle sleeve (10), be provided with first bevel gear (11) on first branch (9), first bevel gear (11) and second bevel gear (14) meshing connection.

2. The mobile liquid crystal advertising machine capable of being adjusted at multiple angles as claimed in claim 1, wherein a storage battery (18) is fixed on one side of the top of the inner wall of the base (1), and the storage battery (18) is electrically connected with the motor (12).

3. The mobile liquid crystal advertising machine capable of being adjusted at multiple angles as claimed in claim 2, wherein two second supporting rods (16) are symmetrically fixed on two sides of the bottom of the outer wall of the top seat (2), the two second supporting rods (16) are in parallel contact with the bottom of the inner wall of the base seat (1), two connecting rods (17) are symmetrically arranged on two sides of the first supporting rod (9), and the two connecting rods (17) are respectively and correspondingly and fixedly connected with the two second supporting rods (16).

4. The mobile liquid crystal advertising machine capable of being adjusted at multiple angles according to claim 3, wherein the base (1) is provided with a ring groove (15) at the bottom of the inner wall, the ring groove (15) is configured as a hollow cylinder structure, two sliding blocks are arranged in the ring groove (15), and the tops of the two sliding blocks are respectively and correspondingly and fixedly connected with the bottoms of the two second supporting rods (16).

5. The mobile LCD advertising machine capable of being adjusted at multiple angles as claimed in claim 4, wherein two stoppers are arranged inside the ring groove (15), the two stoppers are arranged on one side close to the motor (12), and the two stoppers are respectively arranged at the front end and the rear end of the rotating shaft (13).

6. The mobile liquid crystal advertising machine capable of being adjusted at multiple angles as claimed in claim 4 or 5, wherein the top base (2) is provided with a groove therein, the fixing rod (3) is arranged in the groove, and the bottom of the base (1) is provided with a plurality of evenly distributed support legs (19) on the periphery.

7. The mobile liquid crystal advertising machine capable of being adjusted at multiple angles according to claim 6, wherein a plurality of circular grooves (5) are formed on the periphery of the inner wall of the base (1), fixed blocks (6) are arranged inside the circular grooves (5), springs (7) are fixedly connected to the front ends of the fixed blocks (6), balls (8) are fixed to the front ends of the springs (7), and arc-shaped grooves matched with the contact positions of the top seat (2) and the balls (8) are formed in the contact positions.

8. The mobile liquid crystal advertising machine capable of being adjusted at multiple angles as claimed in claim 7, wherein the bottom of the fixed rod (3) is provided with an electric push rod (20), the output shaft of the electric push rod (20) is fixedly connected with the bottom of the fixed rod (3), and the bottom of the electric push rod (20) is fixedly connected with the bottom of the inner wall of the top seat (2).