CN210349242U

CN210349242U - Modularized dynamic display device

Info

Publication number: CN210349242U
Application number: CN201921900444.5U
Authority: CN
Inventors: 余晓玲; 刘志英; 吴相坤
Original assignee: Lushan College of Guangxi University of Science and Technology
Current assignee: Lushan College of Guangxi University of Science and Technology
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-04-17
Anticipated expiration: 2029-11-06

Abstract

The utility model provides a modularized dynamic display device, which comprises a fixed frame, a telescopic driving piece and a plurality of display modules, wherein the fixed frame is internally provided with an installation space, the fixed frame is provided with a plurality of installation holes at intervals by penetrating through the peripheral wall, and the installation holes are communicated with the installation space; one end of each display module penetrates through a mounting hole in a sliding mode and extends into the mounting space, and the other end of each display module is located outside the mounting space and used for displaying propaganda contents; be equipped with the elastic component that resets on each display module, the elastic component that resets connects display module and mount, flexible driving piece rotates with the mount to be connected and stretches into in the installation space, flexible driving piece can drive a plurality of display module and stretch out towards the direction of keeping away from the installation space, and make the elastic component that resets take place elastic deformation, display module can also retract back in order to reset towards the direction of being close to the installation space under the elastic restoring force effect of the elastic component that resets, it can attract people's sight, the propaganda effect of reinforcing show content.

Description

Modularized dynamic display device

Technical Field

The utility model relates to a medical treatment technical field, concretely relates to modularization developments display device.

Background

The advertisement display device is a carrier for carrying advertisement information, and outdoor advertisements comprise commercial advertisements, public welfare advertisements and the like, almost cover streets and traffic key roads of each city, and are various in variety and large in quantity. The advertisement lamp box is a common advertisement display device, can display advertisements on different side surfaces of the lamp box, and attracts the sight of people by utilizing light, thereby increasing the advertisement effect. However, the conventional advertising light boxes are static advertising light boxes, which are not fixed, and thus the advertising effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem that provides, provide a modularization developments display device, its sight that can attract people strengthens the propaganda effect of show content.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a modularized dynamic display device comprises a fixed frame, a telescopic driving piece and a plurality of display modules, wherein an installation space is arranged in the fixed frame, the fixed frame is provided with a plurality of installation holes at intervals through the peripheral wall, and the installation holes are communicated with the installation space; one end of each display module penetrates through one mounting hole in a sliding mode and extends into the mounting space, and the other end of each display module is located outside the mounting space and used for displaying propaganda contents; be equipped with the elastic component that resets on each display module, the elastic component that resets is connected display module with the mount, flexible driving piece with the mount rotates to be connected and stretches into in the installation space, flexible driving piece can drive a plurality of display module is towards keeping away from the direction of installation space is overhanging, and makes the elastic component that resets takes place elastic deformation, display module can also be in the elastic restoring force effect of the elastic component that resets is close to down the direction of installation space is retracted in order to reset.

Furthermore, the display module comprises a sliding strip, a limiting block and an LED lamp module, wherein the sliding strip is slidably arranged in the corresponding mounting hole in a penetrating manner and extends into the mounting space; the limiting block is arranged at one end of the sliding strip, which is positioned in the mounting space, and is positioned between the telescopic driving piece and the fixing frame; the LED lamp module is arranged at one end of the sliding strip, which is positioned outside the installation space, and the end face of the LED lamp module, which is deviated from the sliding strip, is used for displaying propaganda contents; the elastic piece that resets is located in the installation space, just the one end of elastic piece that resets with the stopper is connected.

Furthermore, the fixing frame comprises a fixing column, a mounting plate, a top plate and a rain shielding cover, the mounting space extends along the axial direction of the fixing column and penetrates through the two opposite ends of the fixing column, and the mounting holes are formed in the peripheral wall of the fixing column; the mounting plate and the top plate are respectively arranged at two opposite ends of the fixed column; the rain shielding cover is arranged on one side of the top plate, which is opposite to the fixed column; the two opposite ends of the telescopic driving piece are respectively and rotatably connected with the mounting plate and the top plate; one end of the reset elastic piece, which deviates from the display module, is connected with the fixed column.

Furthermore, the modularized dynamic display device further comprises a support frame, and the support frame is connected with the mounting plate of the fixing frame.

Furthermore, the telescopic driving part comprises a cam shaft and a plurality of cams, the cam shaft penetrates through the installation space, two opposite ends of the cam shaft are respectively connected with the installation plate and the top plate in a rotating mode, the cams are located in the installation space and are evenly sleeved on the cam shaft at intervals, and the cam shaft can drive the cams to axially rotate when axially rotating so as to be in contact with the display modules at corresponding positions.

Further, the telescopic driving member comprises a motor, and the motor is arranged in the rain shielding cover and connected with one end of the cam shaft to drive the cam shaft to axially rotate.

Further, in the initial state, the wide head ends of several cams are oriented in the same direction.

Further, in the initial state, the wide head ends of a plurality of the cams are not oriented in the same direction.

Further, the lengths of the plurality of display modules are sequentially reduced along the direction from the top plate to the mounting plate.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. can drive a plurality of display module during flexible driving piece axial rotation and stretch out towards the direction of keeping away from installation space to make the elastic component that resets take place elastic deformation, display module can also be at the elastic restoring force effect of the elastic component that resets down towards the direction that is close to installation space and retract in order to reset, the motion that display module is overhanging and to retract makes a plurality of display module carry out the developments show to propaganda content, can attract people's sight, the propaganda effect of show content has been strengthened.

2. The setting of stopper can avoid display module to break away from the mount when display module is outwards extended towards the direction of keeping away from installation space.

3. The display module is used for showing the part of propaganda content and adopts LED lamp module, not only makes modularization developments display device can show the propaganda content at night, can also play the effect of illumination.

4. The cam shaft and the plurality of cams are combined to drive the display modules in an extending mode, and the cams cannot be blocked by adjacent display modules after the display modules are driven in an extending mode, so that the display modules continue to be driven in an extending mode.

5. Under initial state, the orientation of the wide head end of a plurality of cams is the same, drives a plurality of cam axial rotation when the camshaft, and a plurality of display module of corresponding position will stretch outward towards the direction of keeping away from installation space simultaneously, and a plurality of display module has neat overhanging visual effect.

6. Under initial condition, the orientation of the wide head end of a plurality of cam is inequality, drives a plurality of cam axial rotation when the camshaft, and a plurality of display module that corresponds the position will be at different positions outwards extending towards the direction of keeping away from installation space, and a plurality of display module has the overhanging visual effect of straying.

7. Due to the arrangement of the rain shielding cover, rainwater can be prevented from flowing into the installation space, and the inside of the display module is prevented from being wetted.

Drawings

Fig. 1 is a schematic structural diagram of a modular dynamic display device according to a preferred embodiment of the present invention.

Fig. 2 is a cross-sectional view taken along line a-a of fig. 1.

Fig. 3 is a schematic structural view of the fixing frame.

Fig. 4 is a schematic view of the connection between the display module and the fixing frame, in which only a portion of the fixing frame is shown.

In the attached drawing, 1-a fixed frame, 11-a mounting hole, 12-a fixed column, 13-a mounting plate, 14-a top plate, 15-a rain cover, 2-a support frame, 20-a support rod, 21-a base, 220-a bearing, 3-a reset elastic piece, 40-a cam shaft, 41-a cam, 5-a display module, 50-a sliding strip, 51-a limiting block, 52-an LED lamp module and 7-a motor.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, a preferred embodiment of the present invention provides a modular dynamic display device, which includes a fixing frame 1, a flexible driving member, a plurality of elastic restoring members 3 and a plurality of display modules 5. An installation space is arranged in the fixed frame 1, a plurality of installation holes 11 are arranged on the fixed frame 1 at intervals through the peripheral wall, and the installation holes 11 are communicated with the installation space; one ends of the display modules 5 respectively penetrate through the mounting holes 11 in a sliding manner to extend into the mounting space of the fixing frame 1, and the other ends of the display modules 5 are positioned outside the mounting space of the fixing frame 1; each display module 5 is provided with a reset elastic piece 3, and the reset elastic piece 3 is connected with the display module 5 and the fixed frame 1; the flexible driving member is rotatably installed on the fixing frame 1 and extends into the installation space, the flexible driving member can be contacted with the display module 5 at the corresponding position during axial rotation and drives the display module 5 to extend outwards in the direction away from the installation space, and the display module 5 retracts in the direction close to the installation space under the action of the reset elastic member 3 to reset. The extending and retracting movement of the display modules enables the propaganda contents of the display modules 5 to be dynamically displayed, so that the sight of people can be attracted, and the propaganda effect of the displayed contents is enhanced.

In the present embodiment, the mount 1 includes a fixing post 12, a mounting plate 13, a top plate 14, and a rain cover 15. The stationary post 12 is substantially cylindrical, and the installation space extends in the axial direction of the stationary post 12 and penetrates opposite ends of the stationary post 12 to form openings. The mounting holes 11 are spaced on the circumferential wall of the fixing post 12, in the present embodiment, the shape of the mounting holes 11 is substantially diamond, and the mounting holes 11 are uniformly distributed on the circumferential wall of the fixing post 12. The mounting plate 13 and the top plate 14 are respectively arranged at two opposite ends of the fixed column 12 and seal openings at two ends of the fixed column 12; a rain cover 15 is mounted on the side of the top plate 14 facing away from the fixed post 12. The rain cover 15 prevents rainwater from flowing into the installation space, and prevents the inside of the display module 5 from being wetted.

One ends of the display modules 5 respectively penetrate through the mounting holes 11 in a sliding mode so as to extend into the mounting space of the fixing column 12, and the other ends of the display modules 5 are located outside the mounting space of the fixing column 12. In this embodiment, the display module 5 includes a slide bar 50, a stopper 51, and an LED lamp module 52. One end of the sliding strip 50 slidably penetrates through the corresponding mounting hole 11 to extend into the mounting space of the fixed column 12, and in the present embodiment, the sliding strip 50 is parallel to the radial direction of the fixed column 12. The limiting block 51 is installed at one end of the sliding strip 50 located in the installation space, and the outer diameter of the limiting block 51 is larger than the inner diameter of the installation hole 11 to prevent the display module 5 from falling off from the fixing frame 1. The LED lamp module 52 is installed at one end of the sliding bar 50 outside the installation space, and the end face of the LED lamp module 52 facing away from the sliding bar 50 is used for displaying the propaganda content. The LED lamp module 52 is used as a part of the display module 5 for displaying the propaganda content, so that the modularized dynamic display device can display the propaganda content at night and can also play a role in illumination. The LED lamp module 52 and the installation method thereof are well known in the art and will not be described herein.

The opposite ends of the telescopic driving member are respectively rotatably connected with the mounting plate 13 and the top plate 14. In the present embodiment, the telescopic drive comprises a camshaft 40 and several cams 41. Camshaft 40 wears to establish installation space, and camshaft 40's relative both ends rotate with mounting panel 13 and roof 14 respectively and are connected, specifically are: the top plate 14 and the mounting plate 13 are respectively provided with a bearing 220 at the position corresponding to the mounting space, and the camshaft 40 is rotatably connected with the top plate 14 and the mounting plate 13 through the bearing 220. The cams 41 are all located in the installation space of the fixed column 12 and are sleeved on the camshaft 40 at intervals uniformly. The cam shaft 40 is located on one side of the limiting block 51 back to the LED lamp module 52, the cam shaft 40 can drive the plurality of cams 41 to axially rotate when axially rotating, so as to contact with the limiting block 51 of the corresponding position display module 5, and drive the display module 5 to extend outward in a direction away from the installation space, and the display module 5 can retract in a direction close to the installation space under the action of the elastic restoring force of the reset elastic member 3.

The cam shaft 40 is coupled with a plurality of cams 41 to drive the display modules 5 to be extended, and the cams 41 are not blocked by the adjacent display modules 5 after the display module 5 is driven to be extended, so that the display module 5 is driven to be extended continuously.

In the present embodiment, the telescopic driving member includes a motor 7, and the motor 7 is installed in the rain cover 15 and connected to one end of the cam shaft 40 to drive the cam shaft 40 to rotate in the axial direction. The motor 7 can be a model 57BYG350FA motor, and the structure thereof belongs to the prior art, and is not described herein for brevity.

In this embodiment, the elastic restoring element 3 is a spring, the elastic restoring element 3 is accommodated in the installation space of the fixed column 12, one end of the elastic restoring element is connected to the inner wall of the fixed column 12, and the other end of the elastic restoring element is connected to the limiting block 51 of the corresponding display module 5.

The modularized dynamic display device further comprises a support frame 2, and the support frame 2 is connected with the mounting plate 13 of the fixing frame 1 to support the fixing frame 1. In the present embodiment, the support frame 2 includes a support rod 20 and a base 21. One end of the support rod 20 is connected with the base 21, and the other end of the support rod 20 is connected with one side of the mounting plate 13, which is back to the fixed column 12.

In the present embodiment, the directions of the wide ends of the plurality of cams 41 are different in the initial state. When the cam shaft 40 drives the plurality of cams 41 to axially rotate, the plurality of display modules 5 at corresponding positions extend outwards in the direction away from the installation space at different positions, and the plurality of display modules 5 have the visual effect of being staggered and extending outwards.

In the present embodiment, the lengths of the plurality of display modules 5 are sequentially reduced in the direction from the mounting plate 13 to the top plate 14.

When the modularized dynamic display device is used, the modularized dynamic display device is fixed through the base 21, propaganda contents to be displayed are set on the LED lamp modules 52 of the plurality of display modules 5 as required, and the setting of the display contents of the LED lamp modules 52 belongs to the prior art in the field and is not described herein any more. The motor 7 is started, the camshaft 40 axially rotates, the plurality of cams 41 axially rotate under the drive of the camshaft 40, in the process of axial rotation of the plurality of cams 41, when the cams 41 touch the limiting blocks 51, the sliding strips 50 can be pushed to extend outwards in the direction away from the installation space, the reset elastic pieces 3 deform, when the cams 41 are not in contact with the limiting blocks 51, the sliding strips 50 in the extending state retract towards the direction close to the installation space to reset through the reset elastic pieces 3, and the extending and retracting movement of the display modules 5 enables the propaganda contents of the plurality of display modules 5 to be dynamically displayed.

It is understood that the shape of the fixing column 12 is not limited to the cylindrical shape in the present embodiment, and may have other shapes in other embodiments.

It is to be understood that the shape of the mounting hole 11 is not limited to the diamond shape in the present embodiment, and may be other shapes in other embodiments.

It is to be understood that the installation position of the motor 7 is not limited to the inside of the rain cover 15 in the present embodiment, and in other embodiments, the motor 7 may be installed on the support bar 20 or installed in the installation space through an installation block.

It is understood that the type of the motor 7 is not limited to the type in the present embodiment, and in other embodiments, the type of the motor capable of driving the cam shaft 40 to rotate may be selected according to the actual size of the modular dynamic display device.

It can be understood that, in the initial state, the orientations of the wide ends of the plurality of cams 41 are not limited to be different in this embodiment, and in the initial state in other embodiments, the orientations of the wide ends of the plurality of cams 41 may be the same, and in this arrangement, when the camshaft 40 drives the plurality of cams 41 to axially rotate, the plurality of display modules 5 in the corresponding positions will simultaneously extend outward in the direction away from the installation space, and the plurality of display modules 5 have a visual effect of being neatly extended outward.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. A modular dynamic display device, comprising: the display device comprises a fixed frame (1), a telescopic driving piece and a plurality of display modules (5), wherein an installation space is arranged in the fixed frame (1), the fixed frame (1) is provided with a plurality of installation holes (11) at intervals through the peripheral wall, and the installation holes (11) are communicated with the installation space; one end of each display module (5) penetrates through one mounting hole (11) in a sliding mode and extends into the mounting space, and the other end of each display module (5) is located outside the mounting space and used for displaying propaganda contents; be equipped with elastic component (3) that resets on each display module (5), elastic component (3) that resets are connected display module (5) with mount (1), flexible driving piece with mount (1) rotate to be connected and stretch into in the installation space, flexible driving piece can drive a plurality of display module (5) are towards keeping away from installation space's direction is overhanging, and makes elastic deformation takes place in elastic component (3) resets, display module (5) can also be in elastic restoring force effect down of elastic component (3) that resets is close to installation space's direction is retracted in order to reset.

2. The modular dynamic display apparatus of claim 1, wherein: the display module (5) comprises a sliding strip (50), a limiting block (51) and an LED lamp module (52), wherein the sliding strip (50) penetrates through the corresponding mounting hole (11) in a sliding mode and extends into the mounting space; the limiting block (51) is arranged at one end of the sliding strip (50) in the installation space, and the limiting block (51) is arranged between the telescopic driving piece and the fixed frame (1); the LED lamp module (52) is arranged at one end of the sliding strip (50) which is positioned outside the installation space, and the end face, deviating from the sliding strip (50), of the LED lamp module (52) is used for displaying propaganda contents; the reset elastic piece (3) is located in the installation space, and one end of the reset elastic piece (3) is connected with the limiting block (51).

3. The modular dynamic display apparatus of one of claims 1 to 2, wherein: the fixing frame (1) comprises a fixing column (12), a mounting plate (13), a top plate (14) and a rain shielding cover (15), the mounting space extends along the axial direction of the fixing column (12) and penetrates through two opposite ends of the fixing column (12), and a plurality of mounting holes (11) are formed in the peripheral wall of the fixing column (12); the mounting plate (13) and the top plate (14) are respectively arranged at two opposite ends of the fixed column (12); the rain shielding cover (15) is arranged on one side of the top plate (14) back to the fixed column (12); the two opposite ends of the telescopic driving piece are respectively and rotatably connected with the mounting plate (13) and the top plate (14); one end of the reset elastic piece (3) departing from the display module (5) is connected with the fixing column (12).

4. The modular dynamic display apparatus of claim 3, wherein: the modularized dynamic display device further comprises a support frame (2), and the support frame (2) is connected with the mounting plate (13) of the fixing frame (1).

5. The modular dynamic display apparatus of claim 3, wherein: the telescopic driving piece comprises a cam shaft (40) and a plurality of cams (41), the cam shaft (40) penetrates through the installation space, two opposite ends of the cam shaft (40) are respectively connected with the installation plate (13) and the top plate (14) in a rotating mode, the cams (41) are located in the installation space and are evenly sleeved on the cam shaft (40) at intervals, and the cam shaft (40) can drive the cams (41) to axially rotate when axially rotating so as to be in contact with the display module (5) at the corresponding position.

6. The modular dynamic display apparatus of claim 5, wherein: the telescopic driving piece comprises a motor (7), and the motor (7) is arranged in the rain shielding cover (15) and is connected with one end of the cam shaft (40) to drive the cam shaft (40) to axially rotate.

7. The modular dynamic display apparatus of claim 5, wherein: in the initial state, the wide head ends of a plurality of the cams (41) are oriented in the same direction.

8. The modular dynamic display apparatus of claim 5, wherein: in the initial state, the wide head ends of a plurality of cams (41) are not oriented in the same direction.

9. The modular dynamic display apparatus of claim 3, wherein: the lengths of the plurality of display modules (5) are reduced in sequence along the direction from the top plate (14) to the mounting plate (13).