CN215190071U

CN215190071U - Show propaganda table

Info

Publication number: CN215190071U
Application number: CN202120578915.6U
Authority: CN
Inventors: 任伊; 刘仲怡; 李东; 翁林伟
Original assignee: China Academy of Art
Current assignee: China Academy of Art
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-17
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to a show propaganda table, including the desktop of opening there being the through-hole, ultrasonic sensor, drive module, transmission structure and bearing structure, bearing structure includes the mounting, lower mounting and bars pole, upward be provided with the draw-in groove on the mounting, be provided with down the draw-in groove on the lower mounting, be provided with the bars pole between corresponding last draw-in groove and the lower draw-in groove, transmission structure is including the grating that is located the desktop top, be provided with the motor of being connected with the grating transmission in the drive module, drive module with motor signal connection, Arduino development board and treater with ultrasonic sensor signal connection, the treater respectively with drive module, Arduino development board signal connection. The utility model discloses an ultrasonic sensor is according to the people drive grating of process from the shape rotation, and rotatory grating cooperates with the propaganda content that sets up on the desktop, makes this propaganda content form the effect of persistence of vision, can give other people and leave darker impression, has better bandwagon effect.

Description

Show propaganda table

Technical Field

The utility model relates to a propaganda equipment field, concretely relates to show propaganda table.

Background

The brand propaganda is rarely performed in any industry and shop or in new business, and most brand propaganda are performed in the modes of poster pictures and texts or videos and the like. The propaganda forms are general and intuitive, but lack innovativeness, interestingness and interactivity with users, the effect is common, and deep impression cannot be given to people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects existing in the prior art, thereby providing a display and publicity table.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a show propaganda table, includes the desktop that opens there is the through-hole, its characterized in that: the table comprises a table top, and is characterized by further comprising an ultrasonic sensor, a driving module, a transmission structure and a supporting structure, wherein the ultrasonic sensor is arranged at the bottom of the table top, the supporting structure is arranged at the lower part of the table top and comprises an upper fixing piece, a lower fixing piece and a plurality of grid rods, the lower fixing piece is fixed at the bottom of the table top, the lower fixing piece is positioned under the upper fixing piece and is provided with supporting pieces, the upper fixing piece is provided with upper clamping grooves, the number of the upper clamping grooves corresponds to the number of the grid rods, the lower fixing piece is provided with lower clamping grooves matched with the upper clamping grooves, and the grid rods are arranged between the corresponding upper clamping grooves and the lower clamping grooves; the transmission structure comprises a transmission rod arranged on the supporting piece, a transmission connecting piece arranged on the upper part of the transmission rod and penetrating through the through hole, and a grating positioned above the table top, wherein the grating is fixedly connected with the transmission connecting piece; the driving module is internally provided with a motor in transmission connection with the transmission rod, a motor driving module in signal connection with the motor, an Arduino development board in signal connection with the ultrasonic sensor and a processor, and the processor is in signal connection with the motor driving module and the Arduino development board respectively.

Preferably, the upper surface of the desktop is provided with propaganda contents.

Preferably, the outer side of the table top is provided with a protection structure.

Preferably, the ultrasonic sensor is HC-SR 04.

Preferably, the motor driving module is an L298N motor driving module.

Compared with the prior art, the utility model, have following advantage and effect: compact structure, the appearance has characteristics, and through ultrasonic sensor according to the people drive grating through the rotation of appearing certainly, rotatory grating and the propaganda content cooperation of setting on the desktop make this propaganda content form the effect that the vision is stayed, can give other people and leave darker impression, have better bandwagon effect.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of the embodiment.

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Examples are given.

As shown in fig. 1-2, the present embodiment includes a circular tabletop 1 with a through hole 11 at the center, an ultrasonic sensor 2, a supporting structure, a transmission structure, and a driving module 5. The supporting structure comprises an upper fixing member 31 whose lower part is fixed on the bottom of the table top 1, a lower fixing member 32 which is positioned right below the upper fixing member 31, and a plurality of bars 33. Go up mounting 31 and lower mounting 32 and be the ring structure, it is provided with quantity and the last draw-in groove that bars pole 33 corresponds and the equidistance distributes to go up mounting 31 lateral surface, be provided with the lower draw-in groove that corresponds with last draw-in groove on the lower mounting 32, the joint has a bars pole 33 between last draw-in groove that each corresponds from top to bottom and the lower draw-in groove down, it is specific, when mounting 32 forms spacingly down, lower mounting 32 can hold desktop 1 formation to desktop 1 spacing relatively through bars pole 33 and the connection structure of last mounting 31. In addition, a cross-disposed supporting member 34 is fixed to the lower fixing member 32.

As shown in fig. 1-2, the transmission structure includes a transmission rod 41 vertically disposed on the supporting member 34 and coinciding with the axis of the tabletop 1, a transmission connecting member 42 disposed on the upper portion of the transmission rod 41 and passing through the through hole 11, and a grating 43 disposed above the tabletop 1, wherein the grating 43 is fixedly connected to the transmission connecting member 42. The drive connection 42 comprises two cooperating elements, one above the other, by means of which the drive rod 41 can be rotated simultaneously with the rotation of the grating 43 through the table top 1. The upper surface of the desktop 1 is provided with propaganda contents, specifically, when the transmission rod 41 or the transmission connecting piece 42 is driven by external force (motor) to rotate, the grating 43 is driven to rotate, the grating 43 which rotates rapidly enables the propaganda contents to form the effect of visual persistence, and compared with the traditional visual effect, the visual effect can give a deeper visual impression and has a better display effect.

As shown in fig. 1-2, a motor connected to the bottom of the transmission rod 41 in a transmission manner, a motor driving module in signal connection with the motor, an Arduino development board in signal connection with the ultrasonic sensor 2, and a processor are disposed in the driving module 5, and the processor is in signal connection with the motor driving module and the Arduino development board respectively. Can outwards send ultrasonic sensor 2 to set up in 1 bottom of desktop, this ultrasonic sensor 2's application scope is 2 meters in the place ahead, get into this application scope or as the people, can form reflection signal, it is concrete, after ultrasonic sensor 2 received reflection signal, can transmit to Arduino development board, transmit to the treater by Arduino development board again, send out the instruction to drive module 5 after treater signal processing via, loop through transfer line 41 through motor drive module control motor at last, transmission connecting piece 42 drives the grating 43 and rotates. In this embodiment, the driving module 5 is disposed at the bottom of the lower fixture 32, and the disposition position and disposition form are not limited thereto.

In this embodiment, the protection structure 12 is disposed outside the desktop 1, and the protection structure 12 is used to protect the publicity content and the grating 43 on the desktop 1, so as to prolong the service life of the display publicity table.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a show propaganda table, includes desktop (1) that opens and has through-hole (11), its characterized in that: the table comprises a table top (1), and is characterized by further comprising an ultrasonic sensor arranged at the bottom of the table top (1), a driving module (5), a transmission structure and a supporting structure arranged at the lower part of the table top (1), wherein the supporting structure comprises an upper fixing piece (21) fixed at the bottom of the table top (1), a lower fixing piece (32) located right below the upper fixing piece (21) and provided with supporting pieces (34) and a plurality of grid rods (33), the upper fixing piece (21) is provided with upper clamping grooves of which the number corresponds to that of the grid rods (33), the lower fixing piece (32) is provided with lower clamping grooves matched with the upper clamping grooves, and the grid rods (33) are arranged between the corresponding upper clamping grooves and the corresponding lower clamping grooves;

the transmission structure comprises a transmission rod (41) arranged on the support piece (34), a transmission connecting piece (42) arranged on the upper part of the transmission rod (41) and penetrating through the through hole (11), and a grating (43) positioned above the desktop (1), wherein the grating (43) is fixedly connected with the transmission connecting piece (42);

the driving module is internally provided with a motor in transmission connection with the transmission rod, a motor driving module in signal connection with the motor, an Arduino development board in signal connection with the ultrasonic sensor and a processor, and the processor is in signal connection with the motor driving module and the Arduino development board respectively.

2. The display and promotion table of claim 1, wherein: the upper surface of the desktop (1) is provided with propaganda contents.

3. The display and promotion table of claim 1, wherein: the outer side of the desktop (1) is provided with a protection structure (12).

4. A display and promotion table according to any one of claims 1 to 3, wherein: the ultrasonic sensor is HC-SR 04.

5. A display and promotion table according to any one of claims 1 to 3, wherein: the motor driving module is an L298N motor driving module.