CN211525904U

CN211525904U - Many screen rotation type advertisement display screen

Info

Publication number: CN211525904U
Application number: CN201922338744.5U
Authority: CN
Inventors: 王振伟
Original assignee: Tianjin Haijin Culture Communication Co ltd
Current assignee: Tianjin Haijin Culture Communication Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-18
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a many screen rotation type advertisement display screens, the on-line screen storage device comprises a base, the last fixed surface of base installs the glass cover, two head rods of the inside wall fixedly connected with of glass cover, two the one end fixedly connected with drive mechanism of glass cover is kept away from to the head rod, drive mechanism's top is rotated through the bearing and is connected with first axis of rotation, drive mechanism's bottom is rotated through the bearing and is connected with the second axis of rotation, the surface of first axis of rotation and second axis of rotation all is provided with display mechanism. The utility model discloses in, under the regulation through drive mechanism, can change this many screen rotation type advertisement display screen's rotation mode, can let two sets of screen synchronous past a direction rotation from top to bottom, also can make above-mentioned a set of screen rotatory, and below a set of screen keep motionless, satisfy the demand in existing market more, the practicality is high.

Description

Many screen rotation type advertisement display screen

Technical Field

The utility model relates to an advertising equipment technical field especially relates to a rotation type advertisement display screen is shielded to many screens.

Background

The advertisement, as the name implies, is an advertisement that informs the general public of the society of something. The term "advertisement" is broadly and narrowly defined, the term "non-economic advertisement" refers to an advertisement not aimed at profit, such as government announcements, inspirations and statements in political parties, religions, education, culture, municipal administration, social groups, etc., the term "economic advertisement" refers to an advertisement aimed at profit, usually a commercial advertisement, which is a means for promoting goods or providing services and transmitting goods or service information to consumers or users through an advertisement medium in a paid manner, the term advertisement refers to such economic advertisement, and the term advertisement is a general LED display screen as a transmission carrier.

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the LED display screen is applied to the commercial media extensively, the cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.

In the prior art, most of rotating advertisement display screens can only rotate singly at the same time, the single mode is not enough to meet the current market demand, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-screen rotary advertisement display screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-screen rotary advertisement display screen comprises a base, wherein a glass cover is fixedly arranged on the upper surface of the base, two first connecting rods are fixedly connected to the inner side wall of the glass cover, one ends, away from the glass cover, of the two first connecting rods are fixedly connected with a transmission mechanism, the top of the transmission mechanism is rotatably connected with a first rotating shaft through bearings, the bottom of the transmission mechanism is rotatably connected with a second rotating shaft through bearings, display mechanisms are arranged on the surfaces of the first rotating shaft and the second rotating shaft, one end, away from the transmission mechanism, of the first rotating shaft is rotatably connected with a driving mechanism through bearings, the upper surface of the driving mechanism is fixedly connected with a second connecting rod, one end, away from the driving mechanism, of the second connecting rod is fixedly connected with the glass cover, and one end, away from the transmission mechanism, of the second rotating shaft is rotatably provided, the lower surface of the fixing seat is fixedly connected with the base.

As a further description of the above technical solution:

drive mechanism includes the transmission room, the roof of transmission room runs through and is provided with first connecting axle, the one end of first connecting axle and the bottom fixed connection of first axis of rotation, the other end fixed mounting of the first connecting axle in bottom have first round type gear, first round type gear is connected with first gear through first transmission shaft transmission, first gear is connected with the second gear through chain drive, first gear all rotates through the lateral wall of pivot with the transmission room with the second gear and is connected, the second gear is connected with second round type gear through second transmission shaft transmission, the bottom fixed mounting of second round type gear has the second connecting axle, the second connecting axle is kept away from the one end of second round type gear and the top fixed connection of second axis of rotation.

As a further description of the above technical solution:

the driving mechanism comprises a driving chamber, a motor is fixedly mounted on the inner top wall of the driving chamber, and an output shaft of the motor is fixedly connected with the top end of the first rotating shaft.

As a further description of the above technical solution:

the display mechanism comprises a fixed block, a screen frame is fixedly mounted on the side wall of the fixed block, and an LED screen is fixedly mounted inside the screen frame.

As a further description of the above technical solution:

the display mechanisms arranged on the surfaces of the first rotating shaft and the second rotating shaft are four, and the four display mechanisms are distributed in an annular array.

As a further description of the above technical solution:

the outer surface of the first gear is provided with sprockets which are meshed with a chain, the inner surface of the first gear is provided with teeth, a driving wheel is arranged inside the first gear, the surface of the driving wheel is provided with two pawls, and the pawls are meshed with the teeth.

The utility model discloses following beneficial effect has:

compared with the prior art, the rotary mode of the multi-screen rotary advertisement display screen can be changed by adjusting the transmission mechanism, the upper and lower two groups of screens can be synchronously rotated in one direction, the upper group of screens can also be rotated, the lower group of screens can be kept still, the requirements of the existing market are met, and the practicability is high.

Drawings

Fig. 1 is a front view of a multi-screen rotary advertisement display screen according to the present invention;

FIG. 2 is a schematic structural view of a multi-screen rotary advertisement display screen according to the present invention;

FIG. 3 is a schematic structural view of a first gear of a multi-screen rotary advertisement display screen according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a base; 2. a fixed seat; 3. an LED screen; 4. a transmission mechanism; 5. a first connecting rod; 6. a glass cover; 7. a second rotating shaft; 8. a drive mechanism; 9. a second connecting rod; 10. a first rotating shaft; 11. a fixed block; 12. a screen frame; 13. a chaste tree claw; 14. a motor; 15. chaste teeth; 16. a sprocket; 17. a driving wheel; 18. a second drive shaft; 19. a second gear; 20. a chain; 21. a first connecting shaft; 22. a first spur gear; 23. a second spur gear; 24. a second connecting shaft; 25. a first drive shaft; 26. a first gear; 27. a drive chamber; 28. a transmission chamber.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a multi-screen rotary advertisement display screen comprises a base 1, a glass cover 6 is fixedly installed on the upper surface of the base 1, two first connecting rods 5 are fixedly connected to the inner side wall of the glass cover 6, the first connecting rods 5 are made of transparent materials, a transmission mechanism 4 is fixedly connected to one end, far away from the glass cover 6, of each first connecting rod 5, the top of the transmission mechanism 4 is rotatably connected with a first rotating shaft 10 through a bearing, the bottom of the transmission mechanism 4 is rotatably connected with a second rotating shaft 7 through a bearing, display mechanisms are arranged on the surfaces of the first rotating shaft 10 and the second rotating shaft 7, one end, far away from the transmission mechanism 4, of each first rotating shaft 10 is rotatably connected with a driving mechanism 8 through a bearing, a second connecting rod 9 is fixedly connected to the upper surface of the driving mechanism 8, the second connecting rod 9 is made of transparent materials, one end, far away from the driving mechanism 8, the one end that drive mechanism 4 was kept away from to second axis of rotation 7 is passed through the bearing and is rotated and install fixing base 2, the lower surface and the base 1 fixed connection of fixing base 2.

The transmission mechanism 4 comprises a transmission chamber 28, a first connecting shaft 21 penetrates through the top wall of the transmission chamber 28, one end of the first connecting shaft 21 is fixedly connected with the bottom end of the first rotating shaft 10, a first round-shaped gear 22 is fixedly installed at the other end of the first connecting shaft 21 at the bottom end, the first round-shaped gear 22 is in transmission connection with a first gear 26 through a first transmission shaft 25, the first gear 26 is in transmission connection with a second gear 19 through a chain 20, the first gear 26 and the second gear 19 are both in transmission connection with the side wall of the transmission chamber 28 through rotating shafts, the second gear 19 is in transmission connection with a second round-shaped gear 23 through a second transmission shaft 18, a second connecting shaft 24 is fixedly installed at the bottom end of the second round-shaped gear 23, one end, far away from the second round-shaped gear 23, of the second connecting shaft 24 is fixedly connected with the top end of the second rotating shaft 7, the driving mechanism 8 comprises a driving chamber 27, and a motor 14 is fixedly installed on the, the output shaft of motor 14 and the top fixed connection of first axis of rotation 10, display mechanism includes fixed block 11, the lateral wall fixed mounting of fixed block 11 has screen frame 12, the inside fixed mounting of screen frame 12 has LED screen 3, the display mechanism who installs on the surface of first axis of rotation 10 and second axis of rotation 7 all is provided with four, four display mechanism are ring array and distribute, the surface of first gear 26 is provided with sprocket 16, sprocket 16 and the meshing of chain 20, the internal surface of first gear 26 is provided with thorn tooth 15, the inside of first gear 26 is provided with drive wheel 17, the surface of drive wheel 17 is provided with two thorn claws 13, thorn claw 13 and the meshing of thorn tooth 15.

The working principle is as follows: when the LED screen is used, the motor 14 is started, the motor 14 drives the first rotating shaft 10 to rotate, so that the purpose of rotating the LED screen 3 arranged on the surface of the first rotating shaft 10 is achieved, the first rotating shaft 10 drives the first connecting shaft 21 to rotate, the first connecting shaft 21 drives the first castellated gear 22 to rotate, the first castellated gear 22 drives the transmission wheel 17 inside the first gear 26 to rotate through the first transmission shaft 25, when the motor 14 rotates forwards, the castellations 13 on the surface of the transmission wheel 17 can engage with the castellations 15 on the inner surface of the first gear 26, so that the first gear 26 is driven to rotate, the first gear 26 drives the second gear 19 to rotate through the chain 20, the second gear 19 drives the second castellated gear 23 to rotate through the second transmission shaft 18, the second castellated gear 23 drives the second connecting shaft 24 to rotate, the second connecting shaft 24 drives the second rotating shaft 7 to rotate, so that the purpose of rotating the LED screen 3 arranged on the surface of the second rotating shaft 7 is achieved, when the motor 14 is rotating in the reverse direction, the pawls 13 on the surface of the driving wheel 17 cannot engage the teeth 15 on the inner surface of the first gear 26, and thus cannot rotate the second gear 19, which results in a mode in which the first rotary shaft 10 is rotated and the second rotary shaft 7 is not rotated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A many screen rotation formula advertisement display screen, includes base (1), its characterized in that: the glass cover (6) is fixedly arranged on the upper surface of the base (1), two first connecting rods (5) are fixedly connected to the inner side wall of the glass cover (6), one ends, far away from the glass cover (6), of the two first connecting rods (5) are fixedly connected with a transmission mechanism (4), the top of the transmission mechanism (4) is rotatably connected with a first rotating shaft (10) through bearings, the bottom of the transmission mechanism (4) is rotatably connected with a second rotating shaft (7) through bearings, display mechanisms are arranged on the surfaces of the first rotating shaft (10) and the second rotating shaft (7), one end, far away from the transmission mechanism (4), of the first rotating shaft (10) is rotatably connected with a driving mechanism (8) through bearings, a second connecting rod (9) is fixedly connected to the upper surface of the driving mechanism (8), one end, far away from the driving mechanism (8), of the second connecting rod (9) is fixedly connected with the glass cover (6), the one end that drive mechanism (4) were kept away from in second axis of rotation (7) is passed through the bearing and is rotated and install fixing base (2), the lower surface and base (1) fixed connection of fixing base (2).

2. A multi-screen rotary advertising display according to claim 1, wherein: the transmission mechanism (4) comprises a transmission chamber (28), a first connecting shaft (21) penetrates through the top wall of the transmission chamber (28), one end of the first connecting shaft (21) is fixedly connected with the bottom end of the first rotating shaft (10), a first round-shaped gear (22) is fixedly mounted at the other end of the first connecting shaft (21) at the bottom end, the first round-shaped gear (22) is connected with a first gear (26) through a first transmission shaft (25) in a transmission manner, the first gear (26) is connected with a second gear (19) through a chain (20) in a transmission manner, the first gear (26) and the second gear (19) are both rotatably connected with the side wall of the transmission chamber (28) through rotating shafts, the second gear (19) is connected with a second round-shaped gear (23) through a second transmission shaft (18) in a transmission manner, and a second connecting shaft (24) is fixedly mounted at the bottom end of the second round-shaped gear (23), one end of the second connecting shaft (24), which is far away from the second cogged wheel (23), is fixedly connected with the top end of the second rotating shaft (7).

3. A multi-screen rotary advertising display according to claim 1, wherein: the driving mechanism (8) comprises a driving chamber (27), a motor (14) is fixedly mounted on the inner top wall of the driving chamber (27), and an output shaft of the motor (14) is fixedly connected with the top end of the first rotating shaft (10).

4. A multi-screen rotary advertising display according to claim 1, wherein: the display mechanism comprises a fixing block (11), a screen frame (12) is fixedly mounted on the side wall of the fixing block (11), and an LED screen (3) is fixedly mounted inside the screen frame (12).

5. A multi-screen rotary advertising display according to claim 4, wherein: the display mechanisms arranged on the surfaces of the first rotating shaft (10) and the second rotating shaft (7) are four, and the four display mechanisms are distributed in an annular array.

6. A multi-screen rotary advertising display according to claim 2, wherein: the outer surface of the first gear (26) is provided with chain teeth (16), the chain teeth (16) are meshed with a chain (20), the inner surface of the first gear (26) is provided with chaste teeth (15), a transmission wheel (17) is arranged inside the first gear (26), the surface of the transmission wheel (17) is provided with two chaste claws (13), and the chaste claws (13) are meshed with the chaste teeth (15).