CN215764043U - Mobile display screen device and system - Google Patents
Mobile display screen device and system Download PDFInfo
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- CN215764043U CN215764043U CN202120563810.3U CN202120563810U CN215764043U CN 215764043 U CN215764043 U CN 215764043U CN 202120563810 U CN202120563810 U CN 202120563810U CN 215764043 U CN215764043 U CN 215764043U
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Abstract
The application discloses a mobile display screen device and system. The mobile display screen device includes: the display device comprises a control box and at least N display devices which are sequentially connected, wherein N is an integer larger than 1; any two adjacent display devices in the N display devices are hinged, the display device located at the lowest position is fixed on the control box, a connecting portion is arranged on each display device, when the M display devices are connected through the connecting portions, the M display devices are parallel, and M is an integer larger than 1 and smaller than or equal to N. The application solves the technical problem that the mobile display screen in the related art is poor in use efficiency and general effect.
Description
Technical Field
The application relates to the technical field of text travel performance equipment, in particular to a mobile display screen device and a mobile display screen system.
Background
With the development of night travel industry, mobile display screens become an important point of view. The mobile display screen device can be flexibly placed, a display screen is arranged on each mobile display screen device, the mobile display screen devices in the related technology can be placed through manual work, single playing or multiple pieces of mobile display screen devices can be played for use, the mobile display screen devices can be placed in different shapes, and therefore the mobile display screen devices are poor in use efficiency and general effect and cannot meet the requirements of modern Chinese travel and art.
Aiming at the problem that the mobile display screen in the related art is poor in use efficiency and general effect, an effective solution is not provided at present.
Disclosure of Invention
The application mainly aims to provide a mobile display screen device and a mobile display screen system so as to solve the problem that a mobile display screen in the related art is poor in use efficiency and general effect.
To achieve the above object, in a first aspect, the present application provides a mobile display screen device.
The mobile display screen device according to the present application includes: the display device comprises a control box and at least N display devices which are sequentially connected, wherein N is an integer larger than 1;
any adjacent two display devices in the N display devices are hinged, the display device located at the lowest position is fixed on the control box, a connecting portion is arranged on each display device, when any adjacent M display devices are connected through the connecting portions, the M display devices are parallel, and M is an integer larger than 1 and smaller than or equal to N.
Optionally, every display device includes skeleton and display screen, the display screen is installed on the skeleton, connecting portion set up the skeleton is kept away from on the terminal surface of display screen.
Optionally, the connecting part comprises a push rod mechanism;
the push rod mechanism is fixed on the framework, and the output end of the push rod mechanism is fixed on the adjacent framework included by the display device.
Optionally, any two adjacent display devices are hinged to each other through a hinge arranged on the framework.
Optionally, the connecting part comprises a reinforcing rod and a lifting lug fixed on the framework;
the reinforcing rod is connected with each lifting lug in the M display devices respectively, so that the M display devices are parallel to each other along the axial direction of the reinforcing rod.
Optionally, the reinforcing rod is provided with a bolt hole, and the bolt hole included in the reinforcing rod is connected with the lifting lug through a bolt.
Optionally, the display device further comprises a rotating device, the lower end of the rotating device is fixed on the control box, and the display device located at the lowest position is fixed on the rotating device.
Optionally, the display screen is a dot pixel screen.
Optionally, the control box further comprises a universal wheel, and the universal wheel is fixed below the control box.
In a second aspect, the present application further provides a mobile display screen system, including the above mobile display screen device.
In an embodiment of the present application, there is provided a mobile display device, including: the display device comprises a control box and at least N display devices which are sequentially connected, wherein N is an integer larger than 1; any adjacent two display devices in the N display devices are hinged, the display device located at the lowest position is fixed on the control box, a connecting portion is arranged on each display device, when any adjacent M display devices are connected through the connecting portions, the M display devices are parallel, and M is an integer larger than 1 and smaller than or equal to N. Like this, when needing a plurality of display screens in the scene, can be through connecting portion with a plurality of adjacent display device links to each other for these display device that link to each other parallel, display device can show towards same direction promptly, consequently, this application can be according to actual need concrete connection and the corresponding display device of needs, has realized improving the purpose of mobile display screen at availability factor and general effect. Therefore, the technical problem that the mobile display screen in the related art is poor in use efficiency and general effect is solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
fig. 1 is a schematic structural diagram of a mobile display screen device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of another mobile display screen device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted", "disposed", "provided", "connected", "slidably connected", "fixed", should be understood in a broad sense. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and fig. 2, an embodiment of the present application provides a mobile display screen device, including a control box 2 and at least N display devices connected in sequence, where N is an integer greater than 1;
any adjacent two display devices in the at least N display devices are hinged, the display device positioned at the lowest position is fixed on the control box 2, a connecting part is arranged on each display device, when any adjacent M display devices are connected through the connecting parts, the M display devices are parallel, wherein M is an integer which is larger than 1 and smaller than or equal to N.
Specifically, when a plurality of display screens are needed in a needed scene, the display devices can be connected in a plurality of adjacent modes through the connecting portion, the connected display devices are parallel, namely, the display devices can display towards the same direction, and the unused display devices are hinged to each other, so that the unused display devices can be folded.
Optionally, each display device includes skeleton 4 and display screen 3, display screen 3 installs on skeleton 4, connecting portion set up skeleton 4 is kept away from on the terminal surface of display screen 3.
Specifically, the framework 4 can be plate-shaped or assembled by steel profiles. Optionally, any two adjacent display devices are hinged to each other through hinges arranged on the frameworks 4, namely, the folding positions between the adjacent frameworks 4 are connected through the hinges to realize rotation, and the size of each framework 4 is matched with the size of the display screen 3. Optionally, the display screen 3 is a dot pixel screen.
Optionally, the connecting portion comprises a ram mechanism 7;
the push rod mechanism 7 is fixed on the framework 4, and the output end of the push rod mechanism 7 is fixed on the adjacent framework 4 included by the display device.
Specifically, the push rod mechanisms 7 are used for realizing the opening and the folding of the framework 4, generally move through an electric pneumatic or hydraulic lifting rod, and 1 or more push rod mechanisms 7 can be arranged according to the width of the display screen 3 for realizing the stable folding and the closing.
Optionally, the connecting part comprises a reinforcing rod 5 and a lifting lug fixed on the framework 4;
the reinforcing rod 5 is connected with each lifting lug of the M display devices respectively, so that the M display devices are parallel to each other along the axial direction of the reinforcing rod 5.
Specifically, the reinforcing rod 5 is a square pipe with certain strength and rigidity, and is connected with each lifting lug in the M display devices through the reinforcing rod 5, so that the M display devices can be integrally supported, and the M display devices can be used in a vertical state.
Bolt holes are formed in the reinforcing rods 5, and the bolt holes formed in the reinforcing rods 5 are connected with the lifting lugs through bolts.
Optionally, the device further comprises a rotating device 9, the lower end of the rotating device 9 is fixed on the control box 2, and the display device positioned at the lowest position is fixed on the rotating device 9.
Specifically, the rotating device 9 is used for rotating the display screen 3, and may be connected to the lowermost display device through a connecting shaft, or may directly fix the lowermost display device to the rotating device 9.
Wherein, control box 2 can control display device, and the middle part is rotating device 9, and internally mounted battery, electric control device optionally still include universal wheel 1, universal wheel 1 is fixed 2 below the control box, make things convenient for the mobile display screen device bulk movement of this application. Besides the universal wheels 1, the lowest end of the control box 2 can be provided with driving moving wheels at the bottom of the control box 2. Meanwhile, the control box 2 further includes a cover plate 8 and a charging power supply 10 located below the cover plate 8.
The working process of the mobile display screen device provided by the embodiment of the application is as follows:
the mobile display screen device can be composed of N display devices, each display device is connected through a hinge, the height and the size of the display device at the top are the best, the size is increased from top to bottom in sequence, each display device is folded to be pushed and pulled through an electric air pressure rod, each display device can be folded to 90 degrees, the display device at the bottom is fixed on a rotating device 9 and can rotate for 360 degrees, the display device and the rotating device 9 can be stably and stably reinforced through a reinforcing rib, a control system, a transmission system and a driving system are arranged in a control box 2, a charging power supply is used for supplying power, the rotating device 9 is realized through a motor and a gear, wheels driven by the control box 2 are driven to move through the motor, when the display devices need to be displayed, the trolley is operated to move to a position where performance is needed through the control system, after the performance is finished, the display device at the top is folded through the retraction of a push rod mechanism 7, and folding the second block after the 90-degree angle is reached, and repeating the steps to finish folding the display device.
Based on the same technical concept, the application also provides a mobile display screen 3 system which comprises the mobile display screen device.
In an embodiment of the present application, there is provided a mobile display device, including: the display device comprises a control box 2 and at least N display devices which are sequentially connected, wherein N is an integer larger than 1; any adjacent two display devices in the at least N display devices are hinged, the display device positioned at the lowest position is fixed on the control box 2, a connecting part is arranged on each display device, when any adjacent M display devices are connected through the connecting parts, the M display devices are parallel, wherein M is an integer which is larger than 1 and smaller than or equal to N. Like this, when needing a plurality of display screens 3 in the scene, can link to each other a plurality of adjacent display device through the connecting part for these display device that link to each other are parallel, and display device can show towards same direction promptly, therefore, this application can be according to actual need concrete connection and the corresponding display device of needs, has realized improving the purpose that mobile display screen 3 is at availability factor and general effect. Therefore, the technical problem that the mobile display screen 3 in the related art is poor in use efficiency and general effect is solved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A mobile display screen device, comprising: the display device comprises a control box and at least N display devices which are sequentially connected, wherein N is an integer larger than 1;
any adjacent two display devices in the N display devices are hinged, the display device located at the lowest position is fixed on the control box, a connecting portion is arranged on each display device, when any adjacent M display devices are connected through the connecting portions, the M display devices are parallel, and M is an integer larger than 1 and smaller than or equal to N.
2. The mobile display screen device of claim 1, wherein each display device comprises a frame and a display screen, the display screen is mounted on the frame, and the connecting portion is disposed on an end surface of the frame away from the display screen.
3. The mobile display screen device of claim 2, wherein the connection portion comprises a push rod mechanism;
the push rod mechanism is fixed on the framework, and the output end of the push rod mechanism is fixed on the adjacent framework included by the display device.
4. The device of claim 2, wherein any two adjacent display devices are hinged to each other by a hinge disposed on the frame.
5. The device of claim 2, wherein the attachment portion comprises a reinforcement bar and a lifting lug secured to the frame;
the reinforcing rod is connected with each lifting lug in the M display devices respectively, so that the M display devices are parallel to each other along the axial direction of the reinforcing rod.
6. The device as claimed in claim 5, wherein the reinforcing bar is provided with a bolt hole, and the reinforcing bar includes the bolt hole connected to the lifting lug by a bolt.
7. The mobile display screen assembly of claim 1, further comprising a rotation assembly, wherein a lower end of the rotation assembly is secured to the control box, and wherein the lowermost display assembly is secured to the rotation assembly.
8. A mobile display screen device according to claim 2, wherein the display screen is a dot pixel screen.
9. The mobile display screen device of claim 1, further comprising a universal wheel secured beneath the control box.
10. A mobile display screen system comprising a mobile display screen apparatus according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120563810.3U CN215764043U (en) | 2021-03-18 | 2021-03-18 | Mobile display screen device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120563810.3U CN215764043U (en) | 2021-03-18 | 2021-03-18 | Mobile display screen device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215764043U true CN215764043U (en) | 2022-02-08 |
Family
ID=80094364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120563810.3U Active CN215764043U (en) | 2021-03-18 | 2021-03-18 | Mobile display screen device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215764043U (en) |
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2021
- 2021-03-18 CN CN202120563810.3U patent/CN215764043U/en active Active
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