CN216084264U - Elevator door advertisement media display equipment - Google Patents
Elevator door advertisement media display equipment Download PDFInfo
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- CN216084264U CN216084264U CN202122092887.XU CN202122092887U CN216084264U CN 216084264 U CN216084264 U CN 216084264U CN 202122092887 U CN202122092887 U CN 202122092887U CN 216084264 U CN216084264 U CN 216084264U
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- screw rod
- media display
- elevator door
- display device
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Abstract
The utility model discloses elevator door advertisement media display equipment which comprises an elevator body, a projector body and a screen, wherein the side wall of the elevator body is internally provided with two moving grooves and two limiting grooves, the two limiting grooves are respectively positioned at two sides of the moving grooves, a first screw rod is arranged in the moving grooves, one end of the first screw rod is rotatably arranged on the inner side wall of the moving grooves, and the other end of the first screw rod is connected with a first motor. When the height adjustment is carried out, the motor I is started through the external controller, the motor I rotates and drives the screw rod I to rotate when being started, the rotating screw rod I drives the limiting block to move on the inner side of the moving groove through the nut, so that the position of the projector body is adjusted, when the height adjustment is carried out, the motor II is started through the external controller, the motor II rotates and drives the screw rod II to rotate when being started, the rotating screw rod II slides the screw cylinder along the groove of the bottom plate, so that the height position of the projector body is adjusted, and the installation and the adjustment of the projection angle of the advertisement playing media are convenient.
Description
Technical Field
The utility model relates to the technical field of advertising media, in particular to elevator door advertising media display equipment.
Background
The promotion and the publicity of the advertising media are one of important development ways and means, and with the rapid development of informatization and networking technologies, the carriers for promotion and the publicity gradually turn to propaganda equipment based on the network information technology from the traditional channels such as televisions, newspapers and the like, and the propaganda and the popularization are carried out through network connection equipment.
However, the means of promoting and publicizing in most elevator doorway floors at present is only advertisement and poster posting, and as personnel are used to publicizing and publicizing of this type, the effect is very poor, and the publicizing information is inconvenient to replace.
Accordingly, the present invention is directed to an elevator door advertising media display device that solves the above-mentioned problems of the related art.
Disclosure of Invention
The present invention is directed to an elevator door advertising media display device to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
an elevator door advertisement media display device comprises a machine body, a projector body and a screen, wherein the side wall of the machine body is internally provided with two moving grooves and two limiting grooves, the two limiting grooves are respectively positioned at two sides of the moving grooves, and a first screw rod is arranged in the moving grooves;
one end of the first screw rod is rotatably arranged on the inner side wall of the moving groove, the other end of the first screw rod is connected with a first motor, the first motor is arranged in the side wall of the machine body, a nut is sleeved on the outer side of the first screw rod, a limiting block is fixed on the outer side of the nut, and the limiting block is limited in the moving groove in a sliding mode;
the top end of the limiting block is fixed with a sliding block, the sliding block is located above the machine body, the bottom end of the limiting block is fixed with a bottom plate, a fixing plate is arranged below the bottom plate, and the projector body is installed below the fixing plate.
As a further scheme of the utility model, two motors are respectively arranged on two sides in the sliding block, and the number of the motors is two.
As a further scheme of the utility model, the output ends of the two motors are both provided with a second screw rod, and screw cylinders are sleeved on the outer sides of the screw rods.
As a further scheme of the utility model, both sides of the bottom plate are provided with grooves, screw cylinders are arranged in the grooves in a sliding manner, and the lower ends of the screw cylinders are fixed with fixing plates.
As a further scheme of the utility model, a dust guard plate is arranged above the machine body, and an installation block is fixed on the outer side wall of one end of the machine body.
As a further scheme of the utility model, mounting plates are fixed on two side walls of the mounting block, a plurality of screw holes are formed in the side walls of the mounting plates, and mounting bolts are arranged in the screw holes.
As a further scheme of the utility model, the two sides of the mounting block are both provided with loudspeakers, and the loudspeakers are both mounted on the side wall of the mounting plate.
Compared with the prior art, the utility model has the beneficial effects that:
when the height adjustment is carried out, the motor I is started through the external controller, the motor I rotates and drives the screw rod I to rotate when being started, the rotating screw rod I drives the limiting block to move on the inner side of the moving groove through the nut, so that the position of the projector body is adjusted, when the height adjustment is carried out, the motor II is started through the external controller, the motor II rotates and drives the screw rod II to rotate when being started, the rotating screw rod II slides the screw cylinder along the groove of the bottom plate, so that the height position of the projector body is adjusted, and the installation and the adjustment of the projection angle of the advertisement playing media are convenient.
Drawings
Fig. 1 is a schematic perspective view of an elevator door advertising media display device according to a first embodiment.
Fig. 2 is a schematic structural diagram of a first screw rod in an elevator door advertising media display device according to an embodiment.
Fig. 3 is a schematic structural view of a nut of an embodiment of an elevator door advertising media display device.
Fig. 4 is a schematic structural diagram of a second speaker of an embodiment in an elevator door advertising media display device.
In the figure: 1. a body; 2. moving the groove; 3. a limiting groove; 4. a first screw rod; 5. a first motor; 6. a nut; 7. a limiting block; 8. a slider; 9. a base plate; 10. a second motor;
11. a second screw rod; 12. a screw cylinder; 13. a fixing plate; 14. a projector body; 15. mounting blocks; 16. a dust-proof plate; 17. a screen; 18. mounting a plate; 19. installing a bolt; 20. a loudspeaker.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
The first embodiment is as follows: referring to fig. 1 to 3, in the embodiment of the utility model, an elevator door advertisement media display device includes a body 1, a projector body 14, and a screen 17, wherein a side wall of the body 1 is provided with two moving grooves 2 and two limiting grooves 3, the two limiting grooves 3 are respectively located at two sides of the moving groove 2, and a first lead screw 4 is installed in the moving groove 2;
one end of the first screw rod 4 is rotatably arranged on the inner side wall of the moving groove 2, the other end of the first screw rod 4 is connected with a first motor 5, the first motor 5 is arranged in the side wall of the machine body 1, a nut 6 is sleeved on the outer side of the first screw rod 4, a limiting block 7 is fixed on the outer side of the nut 6, and the limiting block 7 is limited in the moving groove 2 in a sliding mode;
a sliding block 8 is fixed at the top end of the limiting block 7, the sliding block 8 is positioned above the machine body 1, a bottom plate 9 is fixed at the bottom end of the limiting block 7, a fixing plate 13 is arranged below the bottom plate 9, and a projector body 14 is arranged below the fixing plate 13;
two motors 10 are respectively installed on two sides inside the sliding block 8, the number of the motors 10 is two, two lead screws 11 are respectively arranged on the output ends of the two motors 10, and screw barrels 12 are sleeved on the outer sides of the lead screws 11;
both sides of the bottom plate 9 are provided with grooves, screw cylinders 12 are arranged in the grooves in a sliding manner, fixing plates 13 are fixed at the lower ends of the screw cylinders 12, dust-proof plates 16 are installed above the machine body 1, and an installation block 15 is fixed on the outer side wall of one end of the machine body 1;
the device needs to be connected with an external controller for overall control;
during adjustment, the first motor 5 is started through the external controller, the first motor 5 rotates and drives the first screw rod 4 to rotate when being started, the first rotating screw rod 4 drives the limiting block 7 to move on the inner side of the moving groove 2 through the nut 6, so that the position of the projector body 14 is adjusted, the second motor 10 is started through the external controller during height adjustment, the second motor 10 rotates and drives the second screw rod 11 to rotate when being started, the second rotating screw rod 11 slides the screw cylinder 12 along the groove of the bottom plate 9, so that the height position of the projector body 14 is adjusted, and the installation and the adjustment of the projection angle of the advertisement playing media are facilitated;
example two: referring to fig. 4, in the embodiment of the present invention, as a further improvement of the previous embodiment, a specific difference is that mounting plates 18 are fixed on both side walls of the mounting block 15, a plurality of screw holes are formed on the side walls of the mounting plates 18, and mounting bolts 19 are respectively arranged in the screw holes;
when the elevator is installed, the machine body 1 is installed on the wall at the front side of the elevator door through the installation bolts 19 in the installation plates 18 at the two sides of the installation block 15, and then the screen is attached to the surface of the elevator door, thereby achieving the installation effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. An elevator door advertising media display device comprises a machine body (1), a projector body (14) and a screen (17), and is characterized in that the side wall of the machine body (1) is internally provided with two moving grooves (2) and two limiting grooves (3), the two limiting grooves (3) are respectively positioned at two sides of the moving grooves (2), and a first screw rod (4) is arranged in the moving grooves (2);
one end of the first screw rod (4) is rotatably arranged on the inner side wall of the moving groove (2), the other end of the first screw rod (4) is connected with a first motor (5), the first motor (5) is arranged in the side wall of the machine body (1), a nut (6) is sleeved on the outer side of the first screw rod (4), a limiting block (7) is fixed on the outer side of the nut (6), and the limiting block (7) is limited in the moving groove (2) in a sliding mode;
stopper (7) top is fixed with slider (8), slider (8) are located fuselage (1) top, stopper (7) bottom mounting has bottom plate (9), and bottom plate (9) below is equipped with fixed plate (13), and projecting apparatus body (14) are installed to fixed plate (13) below.
2. Elevator door advertising media display device according to claim 1, wherein two motors (10) are mounted on both sides of the inside of the slider (8), and the number of the motors (10) is two.
3. The elevator door advertising media display device as claimed in claim 2, wherein the two second motors (10) have two second lead screws (11) at the output ends, and the outer sides of the second lead screws (11) are sleeved with screw cylinders (12).
4. The advertising media display device for elevator doors according to claim 1, wherein the bottom plate (9) is slotted on both sides and has a screw cylinder (12) sliding therein, and a fixing plate (13) is fixed to the bottom end of the screw cylinder (12).
5. The elevator door advertising media display device according to claim 1, wherein a dust guard (16) is installed above the body (1), and a mounting block (15) is fixed to an outer side wall of one end of the body (1).
6. Elevator door advertising media display device according to claim 5, wherein the mounting block (15) has mounting plates (18) fixed to both side walls, the mounting plates (18) have screw holes formed in the side walls, and mounting bolts (19) are disposed in the screw holes.
7. Elevator door advertising media display device according to claim 6, wherein the mounting block (15) is provided with speakers (20) on both sides, the speakers (20) being mounted on the side walls of the mounting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122092887.XU CN216084264U (en) | 2021-09-01 | 2021-09-01 | Elevator door advertisement media display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122092887.XU CN216084264U (en) | 2021-09-01 | 2021-09-01 | Elevator door advertisement media display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216084264U true CN216084264U (en) | 2022-03-18 |
Family
ID=80673758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122092887.XU Active CN216084264U (en) | 2021-09-01 | 2021-09-01 | Elevator door advertisement media display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216084264U (en) |
-
2021
- 2021-09-01 CN CN202122092887.XU patent/CN216084264U/en active Active
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