CN205696873U - Exhibiting device - Google Patents

Abstract

The display device provided by the utility model includes a visual carrying device with several display pieces inside, a driving mechanism, a sensing device, and a control system. The driving mechanism includes at least one driving unit, and the driving unit drives the display piece to move along a preset track; the sensing device is installed on the visible carrying device, and senses a person or person approaching the visible carrying device. objects, and output induction signals; the control system receives the induction signals and controls the corresponding drive unit to move according to the induction signals. The display device of the present utility model triggers the movement of the display piece by the approach of people or other objects. When no one or other objects approach, the display piece does not move. Maintaining a static state all the time, the display device of the present invention has stronger attraction and can effectively attract the attention of passers-by.

Description

display device

technical field

The utility model relates to the technical field of advertising or exhibition equipment, in particular to a display device.

Background technique

A display device is a device used to attract the attention of passers-by, especially in the fields of advertising and exhibitions.

There is a relatively common display device, which includes a window and objects placed in the window. The objects in the window are usually in a state of motion or in a static state, which is easily overlooked by the passing people and cannot effectively attract the passing people. attention.

Utility model content

Therefore, the technical problem to be solved by the utility model is to overcome the defect that the display device in the prior art cannot effectively attract the attention of passers-by, so as to provide a display device that can effectively attract the attention of passers-by.

A display device of the present invention comprises:

A visual carrying device with a number of display pieces inside;

The drive mechanism includes at least one drive unit, the drive unit drives the display piece to move along a preset track;

A sensing device, installed on the visible carrying device, senses people or objects approaching the visible carrying device, and outputs a sensing signal;

The control system receives the sensing signal and controls the corresponding driving unit to move according to the sensing signal.

The induction device includes an induction switch, and the control system controls all the driving units to move after receiving the induction signal output by the induction switch.

The induction device includes a plurality of induction switches, and the number of the induction switches is consistent with the number of the drive units. After the control system receives the induction signal output by the triggered induction switch, it controls The corresponding drive unit moves.

The drive unit includes:

a rotating shaft, rotatably mounted on the visible carrying device;

There is at least one wire wheel. The wire wheel is fixed on the rotating shaft and rotates integrally with the rotating shaft. The display piece is fixed on the lead-out line of the wire wheel. When the wire wheel When rotating, the display part moves up and down driven by the lead-out line;

A power device, which provides rotational power for the forward and reverse rotation of the rotating shaft;

The electronic control unit can receive a command signal from the control system to control the startup and shutdown of the power device.

The driving unit further includes a guide wheel installed on the visible bearing device, the guide wheel is provided with a groove along the circumference, and the lead-out wire is fixed to the display part after passing through the groove.

The rotating shaft of the driving unit is provided with four wire wheels, each of which has a different diameter.

The diameter of the wire wheel gradually increases.

The power device includes a motor mounting seat fixed on the visible bearing device and a motor mounted on the motor mounting seat.

The display part is a sphere, and the electric control unit is a motor controller.

The visible carrying device includes a cabinet body and a bracket arranged in the cabinet body, the driving mechanism is mounted on the bracket, and the cabinet body is transparent on a side where the induction device is installed.

The technical scheme of the utility model has the following advantages:

1. The display device provided by the utility model includes a visual bearing device with several display pieces inside, a driving mechanism, a sensing device, and a control system. The driving mechanism includes at least one driving unit, and the driving unit drives the display piece to move along a preset track; the sensing device is installed on the visible carrying device, and senses a person or person approaching the visible carrying device. objects, and output induction signals; the control system receives the induction signals and controls the corresponding drive unit to move according to the induction signals. The display device of the present utility model triggers the movement of the display piece by the approach of people or other objects. When no one or other objects approach, the display piece does not move. Maintaining a static state all the time, the display device of the present invention has stronger attraction and can effectively attract the attention of passers-by.

2. In the display device provided by the present invention, the induction device includes a plurality of induction switches, the number of the induction switches is consistent with the number of the drive units, and the control system receives the output of the triggered induction switch After sensing the signal, the drive unit corresponding to the sensing switch is controlled to move. When people or other objects pass through each sensor switch of the display device of the present invention in turn, the entire display device will have multiple display pieces in different motion states, which can not only attract the attention of passing people more effectively, but also have A more aesthetically pleasing effect.

3. In the display unit provided by the present invention, the driving unit includes a rotating shaft, a wire wheel, a power device and an electric control unit. The electronic control unit controls the power device to provide rotating power for the rotating shaft by receiving command signals from the control system. At least one wire wheel can be installed on the rotating shaft, and the rotation of the rotating shaft can directly drive the wire wheel fixed on it to rotate, and then The lead-out line of the wire wheel drives the reciprocating motion of the display piece, has a simple structure and is convenient to realize.

4. In the display unit provided by the present utility model, the drive unit also includes a guide wheel installed on the visible bearing device, the guide wheel is provided with a groove along the circumference, and the lead-out line passes through the groove Afterwards, it is fixedly connected with the display piece. The guide wheel can guide and limit the lead-out line to prevent the display piece from shaking and swinging, so that the movement track of the display piece is relatively regular and beautiful.

5. In the display unit provided by the present invention, the rotating shaft of the driving unit is provided with four wire wheels, each of which has a different diameter. The diameters of the four wire wheels are not equal, which will cause the movement speed of the display pieces connected to each wire wheel to be different. Therefore, the display pieces connected to the four wire wheels will have different heights, making the display device The overall movement of the display pieces looks more aesthetically pleasing and more attention-grabbing.

6. In the display unit provided by the utility model, the diameter of the wire wheel gradually increases. In this way, the overall movement of the display piece connected with the wire wheel looks more layered and enhances the aesthetics.

Description of drawings

In order to more clearly illustrate the specific implementation of the utility model or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the following descriptions The accompanying drawings are some implementations of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative work.

Fig. 1 is a top view of the display device provided in the first embodiment of the present invention;

Fig. 2 is a perspective view of the display device shown in Fig. 1;

Fig. 3 is the front view of the driving unit of the display device shown in Fig. 1;

4 is a perspective view of a drive unit of the display device shown in FIG. 1;

Explanation of reference signs:

100-display, 1-rotating shaft, 2-wire wheel, 21-lead wire, 3-guide wheel, 31-groove, 4-motor mounting seat, 5-motor, 6-cabinet, 7-bracket, 8 - bearing housing, 9 - coupling.

detailed description

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer" and the like are based on the orientation or positional relationships shown in the accompanying drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integral connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not constitute conflicts with each other.

As shown in Figure 1 and Figure 2, a display device of this embodiment includes:

A visual carrying device, in which several display pieces 100 are arranged;

The driving mechanism includes at least one driving unit, the driving unit drives the display piece 100 to move according to a preset trajectory;

A sensing device, installed on the visible carrying device, senses people or objects approaching the visible carrying device, and outputs a sensing signal;

The control system receives the sensing signal and controls the corresponding driving unit to move according to the sensing signal.

When a person or other object approaches the visible bearing device, the sensing device will sense the person or other object and output a sensing signal to the control system. After receiving the sensing signal, the control system will control the corresponding drive unit to move according to the sensing signal , and then drive the display piece 100 to move according to a preset track.

The display device of the present utility model triggers the movement of the display piece by the approach of people or other objects. When no one or other objects approach, the display piece does not move. Maintaining a static state all the time, the display device of the present invention has stronger attraction and can effectively attract the attention of passers-by.

The drive unit can be controlled by one inductive switch or by multiple inductive switches.

In this embodiment, preferably, the sensing device includes a plurality of sensing switches, the number of the sensing switches is consistent with the number of the driving units, and after the control system receives the sensing signal output by the triggered sensing switch, , to control the movement of the drive unit corresponding to the inductive switch.

Each inductive switch corresponds to a driving unit, and each driving unit corresponds to at least one display piece. Every time a person or other object approaches an induction switch, the induction switch will send an induction signal to the control system. After the control system receives the induction signal output by the triggered induction switch, it will control the drive corresponding to the induction switch. The driving unit moves, and the driving unit then controls the corresponding display piece to move according to a preset trajectory. Therefore, when people or other objects pass through each sensor switch of the display device of the present invention in turn, the entire display device will have multiple display pieces in different motion states, which can not only attract the attention of passing people more effectively, It also has a more aesthetic effect.

As a modified implementation, it may also be that the sensing device includes a sensing switch, and the control system controls all the driving units to move after receiving the sensing signal output by the sensing switch.

The specific structural form of the drive unit can be various, in this embodiment, as shown in Figure 3 and Figure 4, preferably the drive unit includes:

The rotating shaft 1 is rotatably installed on the visible bearing device;

There is at least one wire wheel 2, the wire wheel 2 is fixed on the rotating shaft 1, and rotates integrally with the rotating shaft 1, and the display piece 100 is fixedly connected to the lead wire 21 of the wire wheel 2 Above, when the wire wheel 2 rotates, the display piece 100 moves up and down driven by the lead-out wire 21;

The power device provides rotational power for the forward and reverse rotation of the rotating shaft 1;

The electronic control unit can receive a command signal from the control system to control the startup and shutdown of the power device.

In the drive unit of this embodiment, the electronic control unit controls the power device to provide rotational power for the rotating shaft 1 by receiving command signals from the control system. At least one wire wheel 2 can be installed on the rotating shaft 1, and the rotation of the rotating shaft 1 can be directly It drives the wire wheel 2 fixed on it to rotate, and then the lead-out wire 21 of the wire wheel 2 drives the reciprocating motion of the display piece 100 , which has a simple structure and is convenient to implement.

As an improved implementation, the drive unit also includes a guide wheel 3 installed on the visible bearing device, the guide wheel 3 is provided with a groove 31 along the circumference, and the lead wire 21 passes through the The groove 31 is then fixedly connected with the display piece.

The guide wheel 3 can guide and limit the lead-out line 21 to prevent the display piece 100 from shaking, so that the movement track of the display piece 100 is relatively regular and beautiful.

The rotating shaft 1 of the driving unit is provided with four wire wheels 2 , each of which has a different diameter. The diameters of the four wire wheels 2 are not equal, which will cause the movement speeds of the display pieces 100 connected to each wire wheel 2 to be different. Therefore, the display pieces 100 connected to the four wire wheels 2 will have different heights. , so that the overall movement of the display piece 100 in the display device looks more beautiful and more attractive.

The diameter of the wire wheel 2 gradually increases. In this way, the overall movement of the display piece 100 connected to the wire wheel 2 looks more layered and enhances the aesthetics.

There may be various specific forms of the power device. In this embodiment, the power device preferably includes a motor mount 4 fixed on the visible bearing device and a motor 5 mounted on the motor mount 4 .

The display piece 100 can be objects in various structural forms, such as pyramids, toys, fruits, etc. In this embodiment, the display piece 100 is a sphere, and the electronic control unit is a motor controller.

There can be various specific structural forms of the visible bearing device. In this embodiment, the visible bearing device preferably includes a cabinet body 6, and a bracket 7 arranged in the cabinet body 6, and the driving mechanism is installed in the cabinet body 6. On the bracket 7, the cabinet body 6 is transparent on the side where the induction device is installed.

As a specific implementation, the motion unit of this embodiment also includes:

There are at least two bearing seats 8 installed on the bracket, which are sleeved at both ends of the rotating shaft 1;

A shaft coupling 9 connects the motor 5 and the rotating shaft 1 .

The concrete structural form of described support 7 can have multiple, in the present embodiment, preferably described support 7 is the rectangular parallelepiped frame that rod body surrounds, and described rectangular parallelepiped frame upper surface comprises five long rod bodies parallel to each other, is motor respectively. Install the long rod body, install the long rod body on the two bearing seats, install the long rod body on the two guide wheels, install the long rod body on the motor, and install the long rod body on the motor mount 4, and install the long rod body on the bearing seat to install the bearing The seat 8 and the guide wheel 3 close to the bearing seat 8, the guide wheel 3 is installed with a long rod body located between the two bearing seats 8 installed with a long rod body, and is used to install the guide wheel 3 respectively.

Apparently, the above-mentioned embodiments are only examples for clear description, rather than limiting the implementation. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the scope of protection of the utility model.

Claims (10)

1. A display device, characterized in that it comprises: A visual carrying device, in which several display pieces (100) are arranged; The drive mechanism includes at least one drive unit, the drive unit drives the display piece (100) to move along a preset trajectory; A sensing device, installed on the visible carrying device, senses people or objects approaching the visible carrying device, and outputs a sensing signal; The control system receives the sensing signal and controls the corresponding driving unit to move according to the sensing signal. 2 . The display device according to claim 1 , wherein the sensing device comprises a sensing switch, and the control system controls all the driving units to move after receiving the sensing signal output by the sensing switch. 3 . 3. The display device according to claim 1, wherein the sensing device comprises a plurality of sensing switches, the number of the sensing switches is consistent with the number of the driving units, and the control system receives the triggered After the induction signal output by the induction switch, the movement of the driving unit corresponding to the induction switch is controlled. 4. The display device according to claim 3, wherein the drive unit comprises: The rotating shaft (1) is rotatably installed on the visible bearing device; There is at least one wire wheel (2), the wire wheel (2) is fixed on the rotating shaft (1), rotates integrally with the rotating shaft (1), and the display part (100) is fixed On the lead-out line (21) of the wire wheel (2), when the wire wheel (2) rotates, the display piece (100) moves up and down driven by the lead-out line (21); A power device, which provides rotational power for the forward and reverse rotation of the rotating shaft (1); The electronic control unit can receive a command signal from the control system to control the startup and shutdown of the power device. 5. The display device according to claim 4, characterized in that, the drive unit further comprises a guide wheel (3) installed on the visible carrying device, and the guide wheel (3) is provided with concave holes along the circumference. A groove (31), the lead-out wire (21) is fixedly connected with the display piece after passing through the groove (31). 6. The display device according to claim 5, characterized in that four wire wheels (2) are arranged on the rotating shaft (1) of the drive unit, each of the wire wheels (2) diameters vary. 7. The display device according to claim 6, characterized in that, the diameter of the wire wheel (2) gradually increases. 8. The display device according to claim 7, characterized in that, the power device includes a motor mount (4) fixed on the visible carrying device and a motor mount (4) mounted on the motor mount (4) motor (5). 9. The display device according to claim 8, characterized in that, the display piece (100) is a sphere, and the electronic control unit is a motor controller. 10. The display device according to any one of claims 1-9, characterized in that, the visible carrying device comprises a cabinet (6), and a bracket (7) arranged in the cabinet (6) ), the driving mechanism is installed on the bracket (7), and the side of the cabinet (6) where the induction device is installed is transparent.