CN209804195U - Multifunctional visual transmission demonstrator - Google Patents

Abstract

The utility model discloses a multifunctional visual transmission demonstrator, which comprises a pedestal, wherein the upper surface of the pedestal is symmetrically provided with a transmission roller mounting rack, the transmission roller mounting rack is rotatably connected with a transmission roller, the upper surface of the pedestal is symmetrically provided with a first motor, the rotating end of the first motor penetrates through the transmission roller mounting rack and is connected with one end of the transmission roller, the upper surface of the pedestal is provided with an inserting groove, the inserting groove is inserted with a protective cover, the protective cover is a transparent protective cover, the lower end of the outer side wall of the protective cover is provided with a positioning sheet, the transmission roller is driven by two first motors to wind an image scroll, so that a user can watch the image scroll without manual operation, the possibility of damaging the image scroll due to manual operation is reduced, the image scroll is further protected by the protective cover, and the user can watch the image more clearly by a lighting lamp, and the position of the pedestal can be adjusted through the third motor, so that the watching by a viewer is more convenient.

Description

Multifunctional visual transmission demonstrator

Technical Field

The utility model relates to a visual transmission equipment technical field, concrete field is a multi-functional visual transmission demonstrator.

Background

Visual transmission is a process of analyzing and summarizing information according to a specific design purpose, designing and creating the information through basic elements such as characters, figures, colors, shapes and the like, and transmitting visual information to audiences and influencing the audiences.

The scroll of hand-drawing has irreplaceable position when the carrier that is conveyed as the vision, so even at so developed today of information technology, the hand-drawing still is the important part of art creation, but lacks the presentation device that sets up specially for the scroll show when carrying out the scroll of hand-drawing and appreciating, so in order to solve above-mentioned problem the utility model provides a novel vision conveys the demonstrator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional visual transmission demonstrator 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: a multifunctional visual transmission demonstrator comprises a pedestal, wherein transmission roller mounting frames are symmetrically arranged on the upper surface of the pedestal, a transmission roller is rotatably connected onto the transmission roller mounting frames, first motors are symmetrically arranged on the upper surface of the pedestal, the rotating ends of the first motors penetrate through the transmission roller mounting frames and are connected with one ends of the transmission roller, the transmission roller is driven by the two first motors to wind an image scroll, so that a viewer can watch the image scroll more conveniently, the image scroll can be smoothly wound in two directions by the two motors, an inserting groove is formed in the upper surface of the pedestal, a protective cover is inserted into the inserting groove, the protective cover is a transparent protective cover, a positioning piece is arranged at the lower end of the outer side wall of the protective cover, the positioning piece is connected with the pedestal through screws, and the inner structure of the positioning piece can be protected through the protective cover, the installation and the disassembly of the utility model are convenient through the positioning sheet and the screw, the inner side wall of the protective cover is symmetrically provided with a second motor through a motor installation seat, the rotating end of the second motor is connected with one end of a connecting rod, the other end of the connecting rod is connected with a lighting lamp, the scroll can be illuminated through the lighting lamp, so that the scroll is convenient for a viewer to watch, the lower part of the inner surface of the protective cover is symmetrically provided with a plug, the upper surface of the pedestal is provided with a socket corresponding to the plug, the inner surface of the protective cover is provided with a conduit between the second motor and the plug, the socket is connected with an external power supply, when the plug is inserted into the socket, the second motor and the lighting lamp can be powered, the wiring can be conveniently carried out through the conduit, the inner part of the protective cover is tidier, the lower part, the telescopic end of the electric lifting rod is provided with an installation box, a third motor and a reduction box are arranged in the installation box, the torque of the third motor can be increased through the reduction gearbox, so that the third motor is more stable in rotation, the rotation end of the third motor is connected with the input end of the reduction gearbox, the output end of the mounting box is connected with a support rod through a connecting shaft, the upper end of the support rod extends out of the mounting box and is connected with the lower surface of the pedestal, the outer side wall of the mounting box is provided with a sliding chute corresponding to the support rod, the outer side wall of the mounting box is provided with a controller, the controller is electrically connected with the first motor, the second motor, the electric lifting rod and the third motor, the third motor can be controlled to rotate through the controller, the third motor drives the pedestal to rotate, thereby can make the pedestal rotate, provide the viewer different viewing angle, can rise or reduce the pedestal through electric telescopic handle.

Preferably, the upper surface of pedestal is equipped with temperature sensor and humidity transducer, temperature sensor and humidity transducer all are connected with the controller electricity, and temperature sensor and humidity transducer can detect the temperature and the humidity in the safety cover.

Preferably, the lower surface of base is equipped with the slipmat, can strengthen through the slipmat the utility model discloses a stability.

Preferably, the pedestal is provided with air holes, and the air holes can help the interior of the protective cover to ventilate.

Preferably, the support rod is located at the center of the lower surface of the pedestal, and the center is easy to keep balance.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a multi-functional visual transmission demonstrator, drives the transmission roller through two first motors and can convolute the picture scroll, makes the user need not manual operation and can watch the picture scroll, has reduced simultaneously because manual operation damages the possibility of picture scroll, through the further protection of safety cover the picture scroll to can make the user more clear when watching through the light, and can adjust the position of pedestal through the third motor, it is more convenient when watching that the viewer.

Drawings

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

FIG. 2 is a schematic top sectional view of the structure of the pedestal of the present invention;

Fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1-pedestal, 2-transmission roller mounting rack, 3-transmission roller, 4-first motor, 5-protective cover, 6-positioning piece, 7-second motor, 8-illuminating lamp, 9-plug, 10-socket, 11-conduit, 12-electric lifting rod, 13-mounting box, 14-third motor, 15-reduction box, 16-support rod, 17-chute, 18-controller, 19-temperature sensor, 20-humidity sensor, 21-base, 22-air hole.

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 multifunctional visual transmission demonstrator comprises a pedestal 1, wherein a transmission roller mounting rack 2 is symmetrically arranged on the upper surface of the pedestal, a transmission roller 3 is rotatably connected onto the transmission roller mounting rack, first motors 4 are symmetrically arranged on the upper surface of the pedestal, the rotating ends of the first motors penetrate through the transmission roller mounting rack and are connected with one ends of the transmission roller, the transmission roller is driven by the two first motors to wind an image scroll, so that a viewer can watch the image scroll more conveniently, the image scroll can be smoothly wound in two directions by the two motors, an insertion groove is arranged on the upper surface of the pedestal, a protective cover 5 is inserted into the insertion groove, the protective cover is a transparent protective cover, a positioning piece 6 is arranged at the lower end of the outer side wall of the protective cover, the positioning piece is connected with the pedestal through a screw and can protect the inner structure of the protective cover, the inner side wall of the protective cover is symmetrically provided with a second motor 7 through a motor mounting seat, the rotating end of the second motor is connected with one end of a connecting rod, the other end of the connecting rod is connected with a lighting lamp 8, a scroll can be illuminated through the lighting lamp, so that the scroll is convenient for a viewer to watch, the lower part of the inner surface of the protective cover is symmetrically provided with a plug 9, the upper surface of the pedestal is provided with a socket 10 corresponding to the plug, the inner surface of the protective cover and a position between the second motor and the plug are provided with a conduit 11, the socket is connected with an external power supply, when the plug is inserted into the socket, the second motor and the lighting lamp can be powered, a base 21 is arranged below the pedestal, the base is provided with an electric lifting rod 12, the telescopic end of the electric lifting rod is provided with a mounting box 13, the mounting box is internally provided with a third motor 14 and a reduction gearbox 15, the output of install bin is connected with bracing piece 16 through the connecting axle, the upper end of bracing piece stretches out the install bin and links to each other with the lower surface of pedestal, it is equipped with spout 17 to correspond bracing piece department on the lateral wall of install bin, be equipped with controller 18 on the lateral wall of install bin, the controller is connected with first motor, second motor, electric lift pole and third motor electricity, can control the third motor through the controller and rotate, and the third motor drives the pedestal and rotates to can make the pedestal rotate, provide the different viewing angle of viewer, can rise or reduce the pedestal through electric telescopic handle.

Specifically, the upper surface of the pedestal is provided with a temperature sensor 19 and a humidity sensor 20, both of which are electrically connected to the controller.

specifically, the lower surface of base is equipped with the slipmat.

Specifically, the pedestal is provided with ventilation holes 22.

Specifically, the support rod is located at the center of the lower surface of the pedestal.

The working principle is as follows: the utility model discloses, drive the transmission roller through two first motors and can convolute the picture scroll, make that the viewer can be more convenient watch, can make the picture scroll all can go on smoothly when convoluteing to two directions through two motors, can protect its inner structure through the safety cover, can throw light on the picture scroll through the light, make it make things convenient for watch in the viewer, can control the third motor through the controller and rotate, the third motor drives the pedestal and rotates, thereby can make the pedestal rotate, the different visual angle of watching of viewer has been provided for, can rise or reduce the pedestal through electric telescopic handle.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 (5)

1. A multi-functional visual communication presenter comprising a stand (1), characterized in that: the automatic conveying device is characterized in that a conveying roller mounting frame (2) is symmetrically arranged on the upper surface of the pedestal (1), a conveying roller (3) is connected to the conveying roller mounting frame (2) in a rotating mode, a first motor (4) is symmetrically arranged on the upper surface of the pedestal (1), the rotating end of the first motor (4) penetrates through the conveying roller mounting frame (2) and is connected with one end of the conveying roller (3), an inserting groove is formed in the upper surface of the pedestal (1), a protective cover (5) is inserted into the inserting groove, the protective cover (5) is a transparent protective cover, a positioning sheet (6) is arranged at the lower end of the outer side wall of the protective cover (5), the positioning sheet (6) is connected with the pedestal (1) through screws, a second motor (7) is symmetrically arranged on the inner side wall of the protective cover (5) through a motor mounting seat, and one end of a connecting rod is connected to the rotating, the other end of the connecting rod is connected with a lighting lamp (8), the lower part of the inner surface of the protective cover (5) is symmetrically provided with a plug (9), the upper surface of the pedestal (1) is provided with a socket (10) corresponding to the plug (9), the inner surface of the protective cover (5) is provided with a conduit (11) between the second motor (7) and the plug (9), a base (21) is arranged below the pedestal (1), the base (21) is provided with an electric lifting rod (12), the telescopic end of the electric lifting rod (12) is provided with an installation box (13), the installation box (13) is internally provided with a third motor (14) and a reduction gearbox (15), the rotating end of the third motor (14) is connected with the input end of the reduction gearbox (15), the output end of the installation box (13) is connected with a supporting rod (16) through a connecting shaft, the upper end of the supporting rod (16) extends out of the installation box (13) and is connected with the lower, the utility model discloses a motor-driven lifting device, including install bin (13), corresponding bracing piece (16) department is equipped with spout (17) on the lateral wall of install bin (13), be equipped with controller (18) on the lateral wall of install bin (13), controller (18) are connected with first motor (4), second motor (7), electric lift pole (12) and third motor (14) electricity.

2. A multi-functional visual communication presenter according to claim 1 wherein: the upper surface of pedestal (1) is equipped with temperature sensor (19) and humidity transducer (20), temperature sensor (19) and humidity transducer (20) all are connected with controller (18) electricity.

3. A multi-functional visual communication presenter according to claim 1 wherein: the lower surface of the base (21) is provided with an anti-skid pad.

4. A multi-functional visual communication presenter according to claim 1 wherein: the pedestal (1) is provided with air holes (22).

5. A multi-functional visual communication presenter according to claim 1 wherein: the support rod (16) is positioned at the center of the lower surface of the pedestal (1).