CN214410554U - Outdoor advertising machine - Google Patents

Abstract

The utility model discloses an outdoor advertising machine, which comprises a front plate, wherein a display screen is fixedly arranged on the right side of the front plate, a frame is fixedly arranged on the right side of the display screen, a mounting frame is fixedly arranged in the frame, an induction probe is fixedly arranged on the upper side of the left end of the frame, and a connecting seat is fixedly arranged at the top end of the frame; adopt split type structure between frame and the base, the convenience is transported the advertisement machine, be provided with inductive probe and wind speed inductor simultaneously on the advertisement machine, with response external environment, survey the stream of people through inductive probe, rethread control box control motor, with the display screen of control advertisement machine faces the crowd all the time, make things convenient for the crowd to read advertising information, the wind speed inductor of setting can respond to external wind-force, report simultaneously, when meetting strong wind weather, go back accessible control box control motor, with control advertisement machine side direction windward, reduce the windage, avoid the advertisement machine to be blown down by the wind.

Description

Outdoor advertising machine

Technical Field

The utility model relates to an advertisement machine technical field specifically is an outdoor advertisement machine.

Background

The advertisement player is a new generation of intelligent equipment, forms a complete advertisement broadcasting control system through terminal software control, network information transmission and multimedia terminal display, carries out advertisement propagation through multimedia materials such as pictures, characters, videos, small plug-ins and the like, and has high propagation effect and investment income.

Most of the existing advertisement machines are used in indoor environments such as buildings, banks, exhibitions and the like, and outdoor media audiences are quite large, but the existing outdoor advertisement machines on the market are deficient, and the advertisement machines are installed outdoors and need to be considered due to more factors, environment, cost, attractiveness and the like.

Therefore, an outdoor advertising machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor advertising machine, can be comparatively convenient install in the open air, can make things convenient for audience to read advertising information simultaneously, be used for indoor environment such as mansion, building, bank, exhibition with the current advertising machine majority that proposes in solving above-mentioned background art, and outdoor media audience also is very many, but outdoor advertising machine on the present market is comparatively deficient, and advertising machine installs that the factor that needs to be considered in the open air is more, the environment, and the cost, the problem all needs to be considered such as appeal.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor advertising machine comprises a front plate, a display screen is fixedly mounted on the right side of the front plate, a frame is fixedly mounted on the right side of the display screen, a mounting frame is fixedly mounted inside the frame, an induction probe is fixedly mounted on the upper side of the left end of the frame, a connecting seat is fixedly mounted at the top end of the frame, a wind speed inductor is fixedly mounted on the connecting seat, a rear cover is fixedly mounted on the right side of the frame, a base is fixedly mounted at the bottom end of the frame, a cavity is formed in the bottom of the base, a circular groove is formed in the base, a sealing ring is fixedly mounted in the circular groove, a turntable is fixedly mounted above the circular groove, a mounting groove is formed in the turntable, a side groove is formed in the mounting groove, a motor is fixedly mounted on the right side inside the base, a belt is fixedly mounted on the motor, and a belt pulley is fixedly mounted below the middle of the circular groove, the belt pulley is fixedly provided with a cross convex card;

the utility model discloses a fixed mounting has the pivot, including the inside left side fixed mounting of base, the left side fixed mounting of control box has the switch, fixed mounting has the connecting plate on the base, the right side fixed mounting of connecting plate has the weight increasing piece, the draw-in groove has been seted up on the frame, the right side fixed mounting of draw-in groove has first button, the below fixed mounting of first button has the second button, the left side fixed mounting of frame has the fixture block, fixed mounting has the connecting axle on the fixture block, the left side movable mounting of first button has the ejector pin, the scarf has been seted up on the ejector pin, the left side fixed mounting of ejector pin has the pivot, fixed mounting has first stretching strap in the pivot, the left side fixed mounting of second button has the second stretching strap, fixed mounting has the roller on the second stretching strap.

By adopting the technical scheme, a split structure is adopted between the frame and the base, the advertising machine is convenient to transport, meanwhile, the advertising machine is provided with the induction probe and the wind speed sensor to sense the external environment, the induced probe is used for detecting the pedestrian flow, the control box is used for controlling the motor to control the display screen of the advertising machine to face the crowd all the time, the crowd can conveniently read the advertising information, the arranged wind speed sensor can sense the external wind power and broadcast simultaneously, when the weather is strong, the motor can be controlled by the control box to control the side of the advertising machine to face the wind and reduce the wind resistance, the advertising machine is prevented from being blown down by the wind, the arranged first button and the arranged second button can control the lifting and falling of the two groups of clamping blocks, the first button is pressed to control the clamping blocks to fall down, the frame is tightly clamped and connected with the turntable, the second button lifts the clamping blocks, and the frame is convenient to separate from the turntable, to facilitate transport.

Preferably, the carousel is installed in the circular slot, the bottom of carousel is provided with the cross draw-in groove, the cross boss is connected with the cross draw-in groove block, through welded fastening between cross boss and the belt pulley, be connected through the mutually supporting transmission of belt and belt pulley between cross boss and the motor, be connected through rotating between carousel and the circular slot.

Through adopting above-mentioned technical scheme, utilize the block of cross protruding card and cross draw-in groove to be connected for the motor during operation drives the belt pulley through the belt and rotates, and rethread belt pulley drives the rotation of cross protruding card, in order to drive the carousel at the circular slot internal rotation.

Preferably, the scarf has been seted up to the left end of first button, through two sets of scarf sliding connection between first button and the ejector pin, first stretching strap is provided with two sets ofly altogether, and the one end of two sets of first stretching straps is all installed on the ejector pin, and the bottom at two sets of fixture blocks is installed respectively to the other end of two sets of first stretching straps.

Through adopting above-mentioned technical scheme, when pressing first button, first button is with ejector pin jack-up to upwards pull up first stretching strap, and the other end of first stretching strap is installed in the bottom of fixture block, can put down the fixture block, makes fixture block and side slot block, with the stable installation of frame on the carousel.

Preferably, the left side correspondence of second button is provided with a set of ejector pin, a set of scarf and a set of pivot, the left end of second button is provided with a set of scarf with the correspondence, through two sets of scarf sliding connection between second button and the ejector pin, the second stretching strap is provided with two sets ofly altogether, and the one end of two sets of second stretching straps is all installed on the ejector pin, and the roller is all walked around to the other end of two sets of second stretching straps, and the upper end at two sets of fixture blocks is installed respectively to the other end of two sets of second stretching straps, the bottom inside the frame is installed to the roller.

Through adopting above-mentioned technical scheme, press the second button, through the effect of roller, will pull up with the fixture block of side groove block, remove being connected of frame and carousel, conveniently take off the frame and transport.

Preferably, the draw-in groove has seted up two sets ofly altogether, and the left and right sides at the frame bottom is seted up respectively to two sets of draw-in grooves, the fixture block is provided with two sets ofly altogether, and two sets of fixture blocks are installed respectively in two sets of draw-in grooves, correspond on every group fixture block to be provided with two sets of connecting axles, all rotate through the connecting axle between every group fixture block and the frame to be connected.

Through adopting above-mentioned technical scheme, set up two sets of fixture blocks, when putting down the fixture block, can be connected inseparabler with frame and carousel, improve the stability of advertisement machine, the fixture block passes through the connecting axle to be connected with the frame rotation simultaneously, conveniently controls the fixture block through first button and second button.

Preferably, be connected through the block between frame and the mounting groove, the frame passes through the mounting groove and installs on the carousel, the side channel is provided with two sets ofly altogether, and two sets of side channels are seted up respectively in the inside left and right sides of mounting groove, and every group fixture block all is connected with a set of side channel block.

Through adopting above-mentioned technical scheme, the block of frame and mounting groove is connected for the frame can stand upright on the carousel, through the block of fixture block and side slot, can improve the stability that frame and carousel are connected.

Preferably, the connecting plate sets up the right side altogether and has two sets ofly, and the left and right sides at the base bottom is installed respectively to two sets of connecting plates, all rotates through the hinge between two sets of connecting plates and the base to be connected.

Through adopting above-mentioned technical scheme, can be used to place the burden thing on the connecting plate that the upset was opened, increase the whole weight of base to reduce the focus of advertisement machine, improve stability.

Preferably, the mounting bracket is installed at the top position inside the frame, the mounting bracket and the frame are fixed through a screw joint, the display screen is installed inside the frame through the mounting bracket, and the display surface of the display screen faces the left side.

Through adopting above-mentioned technical scheme, at first with the mounting bracket installation frame in, later installation display screen can be more convenient, the display screen towards the left side, conveniently cooperates inductive probe work.

Preferably, the induction probe is installed at the top position of the left end of the frame, and the induction probe is in signal connection with the control box.

Through adopting above-mentioned technical scheme, inductive probe installs in the frame left side, conveniently cooperates the display screen work, and inductive probe is used for responding to the stream of people position simultaneously, later with information transfer to control box to conveniently pass through control box control motor, the control carousel rotates.

Preferably, the connecting seat is installed at the top end of the frame, the connecting seat and the frame are fixed through welding, the wind speed sensor is installed on the connecting seat, and the wind speed sensor is connected with the control box through signals.

Through adopting above-mentioned technical scheme, set up air velocity transducer on the top of frame, can respond to external condition in real time, show wind-force through the display screen, when air velocity transducer senses strong wind weather simultaneously, also can be with the information transfer control box in, well through the control motor, the adjustment frame side direction is met the wind, avoids the advertisement machine to be blown down by strong wind.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the display panel, the frame and the base are of split structures, so that the display panel and the frame are convenient to mount, meanwhile, in order to improve the stability and the portability when the display panel is mounted outdoors, the middle position of the bottom end of the base is hollowed to facilitate transportation, the arranged connecting plate can be turned over and used for locally taking materials, the filling weight increase is carried out in the cavity, and the stability of the advertising machine is improved;

2. the display surface that is different from indoor advertisement machine makes things convenient for the crowd very to watch, because the uncertainty of people stream in the outdoor environment, the display surface can't be towards all crowds, and the effectual media that carries on, so be provided with inductive probe on advertisement machine to respond to external crowd, through the control of control box, rotate the carousel, make things convenient for the crowd to read the advertisement with the display surface all the time.

Drawings

Fig. 1 is a schematic structural view of the appearance of the present invention;

FIG. 2 is a schematic view of the base of the present invention;

FIG. 3 is a schematic view of a dot structure of the base of the present invention;

FIG. 4 is a schematic view of the bottom structure of the frame of the present invention;

fig. 5 is a schematic structural diagram of the interior of the first button according to the present invention;

fig. 6 is a schematic structural diagram of the second button of the present invention.

In the figure: 1. a front plate; 2. a display screen; 3. a frame; 4. a mounting frame; 5. an inductive probe; 6. a connecting seat; 7. a wind speed sensor; 8. a rear cover; 9. a base; 10. a cavity; 11. a circular groove; 12. a seal ring; 13. a turntable; 14. mounting grooves; 15. a side groove; 16. a belt; 17. a motor; 18. a belt pulley; 19. a cross convex card; 20. a control box; 21. a switch; 22. a connecting plate; 23. a weight increasing block; 24. a card slot; 25. a first button; 26. a second button; 27. a connecting shaft; 28. a clamping block; 29. a first draw tape; 30. a rotating shaft; 31. a top rod; 32. a chamfer plane; 33. a roll shaft; 34. and a second draw tape.

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.

Referring to fig. 1 to 6, the present invention provides an outdoor advertisement machine, which comprises: as shown in fig. 1 to 6, the wind power generation device comprises a front plate 1, a display screen 2 is fixedly installed on the right side of the front plate 1, a frame 3 is fixedly installed on the right side of the display screen 2, an installation frame 4 is fixedly installed inside the frame 3, an induction probe 5 is fixedly installed on the upper side of the left end of the frame 3, a connection seat 6 is fixedly installed on the top end of the frame 3, a wind speed sensor 7 is fixedly installed on the connection seat 6, a rear cover 8 is fixedly installed on the right side of the frame 3, a base 9 is fixedly installed on the bottom end of the frame 3, a cavity 10 is formed in the bottom of the base 9, a circular groove 11 is formed in the base 9, a sealing ring 12 is fixedly installed in the circular groove 11, a turntable 13 is fixedly installed above the circular groove 11, an installation groove 14 is formed in the turntable 13, a side groove 15 is formed in the installation groove 14, a motor 17 is fixedly installed on the right side inside of the base 9, a belt 16 is fixedly installed on the motor 17, and a belt pulley 18 is fixedly installed below the middle of the circular groove 11, a cross convex card 19 is fixedly arranged on the belt pulley 18;

the inside left side fixed mounting of base 9 has control box 20, the left side fixed mounting of control box 20 has switch 21, fixed mounting has connecting plate 22 on the base 9, the right side fixed mounting of connecting plate 22 has weight increasing block 23, draw-in groove 24 has been seted up on the frame 3, the right side fixed mounting of draw-in groove 24 has first button 25, the below fixed mounting of first button 25 has second button 26, the left side fixed mounting of frame 3 has fixture block 28, fixed mounting has connecting axle 27 on the fixture block 28, the left side movable mounting of first button 25 has ejector pin 31, the scarf 32 has been seted up on the ejector pin 31, the left side fixed mounting of ejector pin 31 has pivot 30, fixed mounting has first stretching strap 29 in the pivot 30, the left side fixed mounting of second button 26 has second stretching strap 34, fixed mounting has roller 33 on the second stretching strap 34.

By adopting the technical scheme, a split structure is adopted between the frame 3 and the base 9, the advertising machine is convenient to transport, meanwhile, the advertising machine is provided with the induction probe 5 and the wind speed inductor 7 to induce the external environment, people flow is detected through the induction probe 5, the motor 17 is controlled through the control box 20 to control the display screen 2 of the advertising machine to face towards the crowd all the time, the crowd can conveniently read the advertising information, the arranged wind speed inductor 7 can induce the external wind power and broadcast simultaneously, when the weather is strong wind, the motor 17 can be controlled through the control box 20 to control the side direction of the advertising machine to face the wind, the wind resistance is reduced, the advertising machine is prevented from being blown down, the arranged first button 25 and the arranged second button 27 can control the lifting and falling of the two groups of clamping blocks 28, the first button 25 is pressed to control the falling of the clamping blocks 28, the frame 3 is tightly clamped with the rotary disc 13, the second button 26 lifts the clamping blocks 28, the frame 3 is conveniently separated from the rotary table 13, so that the transportation is convenient.

Specifically, as shown in fig. 1 and 2, the rotary table 13 is installed in the circular groove 11, a cross clamping groove is formed in the bottom end of the rotary table 13, the cross protruding clamp 19 is connected with the cross clamping groove in a clamping manner, the cross protruding clamp 19 is fixed to the belt pulley 18 through welding, the cross protruding clamp 19 is connected with the motor 17 through the belt 16 and the belt pulley 18 in a mutually matched transmission manner, and the rotary table 13 is connected with the circular groove 11 through rotation.

Through adopting above-mentioned technical scheme, utilize the block of cross protruding card and cross draw-in groove to be connected for motor 17 during operation drives belt pulley 18 through belt 16 and rotates, and rethread belt pulley 18 drives cross protruding card 19 and rotates, in order to drive carousel 13 at circular slot 11 internal rotation.

Specifically, as shown in fig. 5, a chamfer 32 is provided at the left end of the first button 25, the first button 25 is slidably connected to the top rod 31 through two sets of chamfers 32, two sets of first pull straps 29 are provided, one ends of the two sets of first pull straps 29 are mounted on the top rod 31, and the other ends of the two sets of first pull straps 29 are mounted at the bottom ends of the two sets of fixture blocks 28 respectively.

By adopting the technical scheme, when the first button 25 is pressed, the ejector rod 31 is jacked up by the first button 25 so as to pull up the first pull belt 29 upwards, and the other end of the first pull belt 29 is installed at the bottom end of the clamping block 28, namely, the clamping block 28 can be put down, so that the clamping block 28 is clamped with the side groove 15, and the frame 3 is stably installed on the rotary table 13.

Specifically, as shown in fig. 6, the left side correspondence of second button 26 is provided with a set of ejector pin 31, a set of scarf 32 and a set of pivot 30, the left end of second button 26 is provided with a set of scarf 32 with the correspondence, through two sets of scarf 32 sliding connection between second button 26 and the ejector pin 31, second stretching strap 34 is provided with two sets ofly altogether, the one end of two sets of second stretching straps 34 is all installed on ejector pin 31, roller 33 is all walked around to the other end of two sets of second stretching straps 34, the upper end at two sets of fixture blocks 28 is installed respectively to the other end of two sets of second stretching straps 34, the bottom at frame 3 inside is installed to roller 33.

By adopting the technical scheme, the second button 26 is pressed, the clamping block 28 clamped with the side groove 15 is pulled up under the action of the roller shaft 33, the connection between the frame 3 and the rotary disc 13 is released, and the frame 3 is conveniently taken down for transportation.

Specifically, as shown in fig. 4, two sets of clamping grooves 24 are provided on the left and right sides of the bottom end of the frame 3, two sets of clamping blocks 28 are provided, two sets of clamping blocks 28 are installed in the two sets of clamping grooves 24, two sets of connecting shafts 27 are correspondingly provided on each set of clamping blocks 28, and each set of clamping blocks 28 is rotatably connected with the frame 3 through the connecting shafts 27.

Through adopting above-mentioned technical scheme, set up two sets of fixture blocks 28, when putting down fixture block 28, can be more inseparabler with being connected frame 3 and carousel 13, improve advertisement machine's stability, fixture block 28 rotates through connecting axle 27 and frame 3 to be connected simultaneously, conveniently controls fixture block 28 through first button 25 and second button 26.

Specifically, as shown in fig. 1 and fig. 2, the frame 3 is connected to the mounting groove 14 by a snap fit, the frame 3 is mounted on the turntable 13 through the mounting groove 14, two sets of side grooves 15 are provided, the two sets of side grooves 15 are respectively provided on the left and right sides inside the mounting groove 14, and each set of the latch 28 is connected to one set of the side grooves 15 by a snap fit.

Through adopting above-mentioned technical scheme, the block of frame 3 and mounting groove 14 is connected for frame 3 can stand upright on carousel 13, through the block of fixture block 28 with side slot 15, can improve the stability that frame 3 and carousel 13 are connected.

Specifically, as shown in fig. 3, two sets of connecting plates 22 are arranged on the right, two sets of connecting plates 22 are respectively installed on the left and right sides of the bottom end of the base 9, and the two sets of connecting plates 22 are rotatably connected with the base 9 through hinges.

Through adopting above-mentioned technical scheme, can be used to place the burden thing on the connecting plate 22 that overturns, increase the whole weight of base 9 to reduce the focus of advertisement machine, improve stability.

Specifically, as shown in fig. 1, the mounting bracket 4 is installed at a top end position inside the frame 3, the mounting bracket 4 and the frame 3 are fixed by screwing, the display screen 2 is installed inside the frame 3 through the mounting bracket 4, and a display surface of the display screen 2 faces to the left side.

Through adopting above-mentioned technical scheme, at first install frame 3 with mounting bracket 4 in, later installation display screen 2 can be more convenient, and display screen 2 is towards the left side, conveniently cooperates 5 work of inductive probe.

Specifically, as shown in fig. 1, the inductive probe 5 is installed at the top position of the left end of the frame 3, and the inductive probe 5 is connected with the control box 20 through signals.

Through adopting above-mentioned technical scheme, inductive probe 5 installs in frame 3 left sides, conveniently cooperates 2 work of display screen, and inductive probe 5 is used for responding to the stream of people position simultaneously, later with information transfer to control box 20 to conveniently pass through control box 20 control motor 17, control carousel 13 rotates.

Specifically, as shown in fig. 1, the connection base 6 is installed at the top end of the frame 3, the connection base 6 and the frame 3 are fixed by welding, the wind speed sensor 7 is installed on the connection base 6, and the wind speed sensor 7 and the control box 20 are connected by signals.

Through adopting above-mentioned technical scheme, set up air velocity transducer 7 on the top of frame 3, can respond to external condition in real time, show wind-force through display screen 2, when air velocity transducer 7 senses strong wind weather simultaneously, also can be with information transmission control box 20 in, well through control motor 17, adjustment frame 3 side direction windward avoids the advertisement machine to be blown down by strong wind.

The model of the induction probe 5 in the utility model is E3K 100-7M; the model of the wind speed sensor 7 is PR-3000-FS-N01.

The working principle is as follows: the frame 3 and the base 9 adopt a split structure, which is convenient for transporting the advertising machine, meanwhile, the advertising machine is provided with an induction probe 5 and a wind speed sensor 7 to sense the external environment, people flow is detected by the induction probe 5, then the motor 17 is controlled by the control box 20 to control the display screen 2 of the advertising machine to face the crowd all the time, which is convenient for the crowd to read the advertising information, the set wind speed sensor 7 can sense the external wind power and broadcast simultaneously, when the weather is strong wind, the motor 17 can be controlled by the control box 20 to control the advertising machine to face the wind in the lateral direction, so as to reduce the wind resistance and avoid the advertising machine from being blown down by the wind, the set first button 25 and the second button 27 can control the lifting and falling of two groups of fixture blocks 28, the first button 25 is pressed to control the fixture block 28 to fall, the frame 3 is tightly clamped and connected with the turntable 13, the second button 26 lifts the fixture block 28, the frame 3 is conveniently separated from the rotary table 13, so that the transportation is convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" 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 in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An outdoor advertising machine, includes front bezel (1), its characterized in that: the wind power generation device is characterized in that a display screen (2) is fixedly mounted on the right side of the front plate (1), a frame (3) is fixedly mounted on the right side of the display screen (2), a mounting frame (4) is fixedly mounted inside the frame (3), an inductive probe (5) is fixedly mounted on the upper side of the left end of the frame (3), a connecting seat (6) is fixedly mounted on the top end of the frame (3), a wind speed inductor (7) is fixedly mounted on the connecting seat (6), a rear cover (8) is fixedly mounted on the right side of the frame (3), a base (9) is fixedly mounted at the bottom end of the frame (3), a cavity (10) is formed in the bottom of the base (9), a circular groove (11) is formed in the base (9), a sealing ring (12) is fixedly mounted in the circular groove (11), a turntable (13) is fixedly mounted above the circular groove (11), a mounting groove (14) is formed in the turntable (13), a side groove (15) is formed in the mounting groove (14), a motor (17) is fixedly mounted on the right side in the base (9), a belt (16) is fixedly mounted on the motor (17), a belt pulley (18) is fixedly mounted below the middle of the circular groove (11), and a cross-shaped convex card (19) is fixedly mounted on the belt pulley (18);

the inside left side fixed mounting of base (9) has control box (20), the left side fixed mounting of control box (20) has switch (21), fixed mounting has connecting plate (22) on base (9), the right side fixed mounting of connecting plate (22) has weight increasing block (23), draw-in groove (24) have been seted up on frame (3), the right side fixed mounting of draw-in groove (24) has first button (25), the below fixed mounting of first button (25) has second button (26), the left side fixed mounting of frame (3) has fixture block (28), fixed mounting has connecting axle (27) on fixture block (28), the left side movable mounting of first button (25) has ejector pin (31), scarf (32) have been seted up on ejector pin (31), the left side fixed mounting of ejector pin (31) has pivot (30), fixed mounting has first stretching strap (29) on pivot (30), the left side fixed mounting of second button (26) has second stretching strap (34), fixed mounting has roller (33) on second stretching strap (34).

2. An outdoor advertising machine according to claim 1, wherein: carousel (13) are installed in circular slot (11), the bottom of carousel (13) is provided with the cross draw-in groove, cross protruding card (19) are connected with the cross draw-in groove block, pass through welded fastening between cross protruding card (19) and belt pulley (18), be connected through the transmission of mutually supporting of belt (16) and belt pulley (18) between cross protruding card (19) and motor (17), be connected through rotating between carousel (13) and circular slot (11).

3. An outdoor advertising machine according to claim 1, wherein: scarf (32) have been seted up to the left end of first button (25), through two sets of scarf (32) sliding connection between first button (25) and ejector pin (31), first stretching strap (29) are provided with two sets ofly altogether, and the one end of two sets of first stretching straps (29) is all installed on ejector pin (31), and the bottom at two sets of fixture blocks (28) is installed respectively to the other end of two sets of first stretching straps (29).

4. An outdoor advertising machine according to claim 1, wherein: the left side correspondence of second button (26) is provided with a set of ejector pin (31), a set of scarf (32) and a set of pivot (30), the left end of second button (26) is provided with a set of scarf (32) with corresponding, through two sets of scarf (32) sliding connection between second button (26) and ejector pin (31), second stretching strap (34) are provided with two sets ofly altogether, and the one end of two sets of second stretching straps (34) is all installed on ejector pin (31), and roller (33) are all walked around to the other end of two sets of second stretching straps (34), and the upper end at two sets of fixture blocks (28) is installed respectively to the other end of two sets of second stretching straps (34), the bottom in frame (3) inside is installed in roller (33).

5. An outdoor advertising machine according to claim 1, wherein: two sets of have been seted up altogether to draw-in groove (24), and the left and right sides in frame (3) bottom is seted up respectively in two sets of draw-in grooves (24), fixture block (28) are provided with two sets ofly altogether, and install respectively in two sets of draw-in grooves (24) two sets of fixture blocks (28), correspond on every fixture block of group (28) and be provided with two sets of connecting axles (27), all rotate through connecting axle (27) between every fixture block of group (28) and frame (3) and be connected.

6. An outdoor advertising machine according to claim 1, wherein: the frame (3) is connected with the mounting groove (14) through clamping, the frame (3) is installed on the rotary table (13) through the mounting groove (14), the side grooves (15) are provided with two sets, the left side and the right side of the inside of the mounting groove (14) are respectively arranged on the two sets of side grooves (15), and each set of clamping blocks (28) is connected with one set of side grooves (15) in a clamping mode.

7. An outdoor advertising machine according to claim 1, wherein: the connecting plates (22) are arranged on the right side, two groups of connecting plates (22) are respectively arranged on the left side and the right side of the bottom end of the base (9), and the two groups of connecting plates (22) are rotatably connected with the base (9) through hinges.

8. An outdoor advertising machine according to claim 1, wherein: the display screen is characterized in that the mounting rack (4) is mounted at the top end position inside the frame (3), the mounting rack (4) and the frame (3) are fixed through screw threads, the display screen (2) is mounted inside the frame (3) through the mounting rack (4), and the display surface of the display screen (2) faces towards the left side.

9. An outdoor advertising machine according to claim 1, wherein: the induction probe (5) is arranged at the top of the left end of the frame (3), and the induction probe (5) is connected with the control box (20) through signals.

10. An outdoor advertising machine according to claim 1, wherein: the wind speed sensor is characterized in that the connecting seat (6) is installed at the top end of the frame (3), the connecting seat (6) and the frame (3) are fixed through welding, the wind speed sensor (7) is installed on the connecting seat (6), and the wind speed sensor (7) is connected with the control box (20) through signals.

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