CN217907130U - Dynamic opening and closing device - Google Patents
Dynamic opening and closing device Download PDFInfo
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- CN217907130U CN217907130U CN202220380115.8U CN202220380115U CN217907130U CN 217907130 U CN217907130 U CN 217907130U CN 202220380115 U CN202220380115 U CN 202220380115U CN 217907130 U CN217907130 U CN 217907130U
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Abstract
The utility model provides a developments device that opens and shuts, including a supporting beam, a vertical column, drive assembly, first board, first link assembly, the second turns over the board, second link assembly and core rod, well core rod both ends are connected with the stand respectively, the column mouting is on a supporting beam, first board and the second of turning over turns over sets up and overlaps respectively and establish on well core rod, first board that turns over is connected with drive assembly through first link assembly, drive assembly is connected with the mounting panel, and drive assembly and mounting panel fix respectively on a supporting beam, the second turns over the board and is connected with the mounting panel through second link assembly, the first link assembly of drive assembly drive, first link assembly is connected with the meshing of second link assembly, make first board and the second of turning over turn over the board and rotate relatively well core rod respectively, in order to realize that first board and second turned over relative opening and shutting between the board. The utility model discloses the matrix is arranged into the wall face, through controlling the opening and shutting of every developments device that opens and shuts respectively, realizes that the wall is figurative changeable, promotes the bandwagon effect.
Description
Technical Field
The utility model relates to a developments wall technical field, in particular to developments device that opens and shuts.
Background
In public places such as exhibition halls and stages, in order to create an environmental atmosphere, a static modeling background wall is often used at present, and the defects of the static modeling background wall are that static display is adopted, the modeling cannot attract the attention of the public, the modeling cannot be changed, the expression effect is single, and the visual effect is poor.
SUMMERY OF THE UTILITY MODEL
The purpose of the present invention is to solve at least one of the technical drawbacks.
Therefore, an object of the present invention is to provide a dynamic opening and closing device to solve the problems mentioned in the background art and overcome the disadvantages in the prior art.
In order to achieve the above object, an embodiment of the utility model provides a developments device that opens and shuts is provided, turn over board, first link assembly, second including stand, drive assembly, first board, the first link assembly, the second and turn over, second link assembly and central rod, well core rod both ends are connected with the stand respectively, the column mouting is on a supporting beam, first board and the second of turning over turns over sets up and overlaps respectively on well core rod, first board that turns over is connected with drive assembly through first link assembly, drive assembly is connected with the mounting panel, just drive assembly and mounting panel are fixed respectively on a supporting beam, the second turns over the board and is connected with the mounting panel through second link assembly, the first link assembly of drive assembly drive, first link assembly is connected with the meshing of second link assembly, makes first board and the second of turning over turn over the board respectively relatively well core rod rotates, in order to realize relative opening and shutting between board is turned over to first board and the second.
Preferably, the first link assembly comprises a first transmission rod and a first connecting rod, one end of the first transmission rod is connected with an output shaft of the driving assembly, a first gear is circumferentially arranged on the periphery of one end of the first transmission rod, the other end of the first transmission rod is rotatably connected with one end of the first connecting rod, and the other end of the first connecting rod is rotatably connected with the first turning plate.
In any of the above schemes, preferably, the output shaft of the driving assembly penetrates through the mounting plate, a first plane surface is arranged on the output shaft of the driving assembly, and a first protruding block matched with the first plane surface is arranged on the inner circumference of one end of the first transmission rod.
Preferably in any of the above schemes, the second connecting rod assembly includes a second transmission rod and a second connecting rod, one end of the second transmission rod is connected with the connecting shaft, the connecting shaft is arranged on the mounting plate, a second gear is circumferentially arranged on the periphery of one end of the second transmission rod, the first gear is meshed with the second gear, the other end of the second transmission rod is rotatably connected with one end of the second connecting rod, and the other end of the second connecting rod is rotatably connected with the second turning plate.
In any of the above schemes, preferably, the connecting shaft is provided with a second flat section, and the inner periphery of one end of the second transmission rod is provided with a second bump matched with the second flat section.
In any one of the above aspects, preferably, the driving assembly includes a driving motor and a speed reducer, the driving motor is connected to an input shaft of the speed reducer, and an output shaft of the speed reducer penetrates through the mounting plate.
Compared with the prior art, the utility model has the advantages and beneficial effects do:
the dynamic opening and closing devices are arranged in a matrix to form the whole background wall surface, and the opening and closing of each dynamic opening and closing device are controlled respectively, so that the modeling of the background wall is changeable, and the display effect is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a perspective view of a dynamic opening and closing device according to an embodiment of the present invention;
fig. 2 is a front view of a dynamic opening and closing device according to an embodiment of the present invention;
fig. 3 is a side view of a dynamic opening and closing device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a background wall formed by matrix arrangement of dynamic opening and closing devices according to an embodiment of the present invention;
wherein: 1. a support beam; 2. a column; 3. a drive motor; 4. a speed reducer; 5. mounting a plate; 6. a center pole; 7. a first flap; 8. a second flap; 9. a first drive lever; 10. a first connecting rod; 11. a second transmission rod; 12. a second connecting rod; 13. and (7) connecting the shafts.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-3, the utility model discloses a developments device that opens and shuts of embodiment, including stand 2, drive assembly, first board 7 that turns over, first link assembly, the second turns over board 8, second link assembly and central rod 6, well core rod 6 both ends are connected with stand 2 respectively, stand 2 is installed on a supporting beam 1, first board 7 and the second that turns over 8 symmetry settings and overlaps respectively and establish on well core rod 6, first board 7 that turns over is connected with drive assembly through first link assembly, drive assembly is connected with mounting panel 5, and drive assembly and mounting panel 5 are fixed respectively on a supporting beam 1, second turns over board 8 and is connected with mounting panel 5 through second link assembly, drive assembly drives first link assembly, first link assembly meshes with second link assembly and is connected, make first board 7 that turns over board 8 and second link assembly rotate well core rod 6 relatively respectively, in order to realize that first board 7 and the second turn over the relative opening and shutting between the board 8.
The first connecting rod assembly comprises a first driving rod 9 and a first connecting rod 10, one end of the first driving rod 9 is connected with an output shaft of the driving assembly, a first gear is circumferentially arranged on the periphery of one end of the first driving rod 9, the other end of the first driving rod 9 is rotatably connected with one end of the first connecting rod 10, and the other end of the first connecting rod 10 is rotatably connected with the first turning plate 7.
An output shaft of the driving assembly penetrates through the mounting plate 5, a first plane surface is arranged on the output shaft of the driving assembly, and a first protruding block matched with the first plane surface is arranged on the inner circumference of one end of the first transmission rod 9 so as to ensure that the first transmission rod 9 and the output shaft of the driving assembly are relatively fixed.
The second connecting rod assembly comprises a second transmission rod 11 and a second connecting rod 12, one end of the second transmission rod 11 is connected with a connecting shaft 13, the connecting shaft 13 is arranged on the mounting plate 5, a second gear is circumferentially arranged on the periphery of one end of the second transmission rod 11, the first gear is meshed with the second gear and is connected with the second gear, the other end of the second transmission rod 11 is rotatably connected with one end of the second connecting rod 12, and the other end of the second connecting rod 12 is rotatably connected with the second turning plate 8.
A second flat section is arranged on the connecting shaft 13, and a second bump matched with the second flat section is arranged on the inner periphery of one end of the second transmission rod 11 so as to ensure that the first transmission rod 9 and the output shaft of the driving assembly are relatively fixed.
The driving assembly comprises a driving motor 3 and a speed reducer 4, the driving motor 3 is connected with an input shaft of the speed reducer 4, and an output shaft of the speed reducer 4 penetrates through the mounting plate 5.
The utility model discloses a developments device that opens and shuts when specifically using, the whole face wall surface of arranging into of developments device that opens and shuts one-tenth matrix, through controlling the opening and shutting of every developments device that opens and shuts respectively, realizes the figurative changeable of wall, promotes the bandwagon effect.
The specific manner of matrix arrangement of the dynamic opening and closing devices is not limited to the following manner. Taking the present embodiment as an example, the column 2 is a hexagonal prism column 2, and the first turning plate 7 and the second turning plate 8 are triangular turning plates. As shown in fig. 4, when the device is arranged, the dynamic opening and closing devices are arranged in a matrix along the circumferential direction of the side surface of one of the columns 2, and are sequentially repeated to form the background wall.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a developments device that opens and shuts, its characterized in that includes stand, drive assembly, first board, first connecting rod subassembly, second board, second link assembly and central rod that turns over, well core rod both ends are connected with the stand respectively, first board and second turn over the symmetry and set up and overlap respectively on well core rod, first board that turns over is connected with drive assembly through first connecting rod subassembly, drive assembly is connected with the mounting panel, the second turns over the board and is connected with the mounting panel through second connecting rod subassembly, drive assembly drive first connecting rod subassembly, first connecting rod subassembly is connected with the meshing of second connecting rod subassembly, makes first board and second turn over the board and respectively oppose well core rod rotates to realize the relative opening and shutting between first board and the second board that turns over.
2. The dynamic opening and closing device as claimed in claim 1, wherein the first connecting rod assembly comprises a first transmission rod and a first connecting rod, one end of the first transmission rod is connected to the output shaft of the driving assembly, a first gear is circumferentially disposed at an outer circumference of one end of the first transmission rod, the other end of the first transmission rod is rotatably connected to one end of the first connecting rod, and the other end of the first connecting rod is rotatably connected to the first flap.
3. The dynamic opening and closing device as claimed in claim 2, wherein the output shaft of the driving member penetrates the mounting plate, and the output shaft of the driving member has a first plane surface, and the inner circumference of one end of the first transmission rod has a first protrusion engaged with the first plane surface.
4. The dynamic opening and closing device as claimed in claim 2, wherein the second connecting rod assembly comprises a second transmission rod and a second connecting rod, one end of the second transmission rod is connected to the connecting shaft, the connecting shaft is disposed on the mounting plate, a second gear is circumferentially disposed at one end of the second transmission rod, the first gear is meshed with the second gear, the other end of the second transmission rod is rotatably connected to one end of the second connecting rod, and the other end of the second connecting rod is rotatably connected to the second flap.
5. The dynamic opening and closing device as claimed in claim 4, wherein said connecting shaft has a second flat section, and said second driving rod has a second protrusion on an inner circumference of one end thereof for engaging with said second flat section.
6. The dynamic opening and closing device of claim 1, wherein the driving assembly comprises a driving motor and a speed reducer, the driving motor is connected with an input shaft of the speed reducer, and an output shaft of the speed reducer penetrates through the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220380115.8U CN217907130U (en) | 2022-02-24 | 2022-02-24 | Dynamic opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220380115.8U CN217907130U (en) | 2022-02-24 | 2022-02-24 | Dynamic opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217907130U true CN217907130U (en) | 2022-11-29 |
Family
ID=84147906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220380115.8U Active CN217907130U (en) | 2022-02-24 | 2022-02-24 | Dynamic opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217907130U (en) |
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2022
- 2022-02-24 CN CN202220380115.8U patent/CN217907130U/en active Active
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