CN112599036A - Can effectively attract hotel marketing of visitor's interest with propaganda device - Google Patents

Abstract

The invention relates to the technical field of hotel publicity, in particular to a publicity device for hotel marketing, which can effectively attract the interest of tourists, and comprises a placement base, a first motor and a second motor, wherein movable wheels are fixedly installed on the periphery of the bottom end of the placement base, a notch is formed in the bottom end of the right side of the placement base, the second motor is fixedly installed inside the notch, a first transmission gear is fixedly installed at the output end of the second motor, a second transmission belt is sleeved on the outer wall of the first transmission gear, and a notch is formed in the top end of the placement base. The display board drives the poster to rotate, and then the display board can drive another group of propaganda posters to display, so that the display area is improved, the number of propaganda is increased, the effect of propaganda is better, meanwhile, the propaganda area can be further increased by the multiple groups of display boards, the use is convenient, and the stability of the display board in the rotating process can be better and the use is convenient due to the top board.

Description

Can effectively attract hotel marketing of visitor's interest with propaganda device

Technical Field

The invention relates to the technical field of hotel publicity, in particular to a publicity device for hotel marketing, which can effectively attract the interest of tourists.

Background

Inside at the tourist attraction, the traffic of people is great usually, and most personnel all come to play in the place far away, consequently can stay in the vicinity of scenic spot when night, thereby make things convenient for the play of next day, consequently can be provided with a large amount of hotels near scenic spot and be used for supplying people to have a rest, but the quantity of hotel is more, relatively speaking each competition pressure between the hotel is great, generally the hotel stays the room and can place propaganda device outdoors in order to attract visitor's interest, be used for attracting the visitor to stay the room, it is comparatively convenient to use.

But current hotel's propaganda is usually that directly place a show board outdoors, place instrument such as propaganda poster on the show board afterwards, be used for attracting the visitor, but the structure of show board is comparatively simple, and the space of show is less, therefore the aspect of show is less, if set up multiunit show board and carry out all-round show, then the outdoors of hotel seems comparatively mixed and disorderly, it is comparatively inconvenient to use, and the show board of hotel all lifts up the show board through the manual work when removing, remove afterwards, comparatively extravagant manpower, be not convenient for remove the show board, it is comparatively inconvenient to use, consequently, need one kind can effectively attract the propaganda device for hotel's marketing of visitor's interest to solve above-mentioned problem urgently.

Disclosure of Invention

The invention aims to provide a propaganda device for hotel marketing, which can effectively attract the interest of tourists, and aims to solve the problems that the display boards provided in the background technology are simple in structure and small in display space, so that the display aspect is less, if a plurality of groups of display boards are arranged for omnibearing display, the outdoor part of a hotel is messy, the display boards of the hotel are manually lifted when moved and then moved, the manpower is wasted, and the display boards are inconvenient to move.

In order to achieve the purpose, the invention provides the following technical scheme: a propaganda device for hotel marketing capable of effectively attracting interest of tourists comprises a placement base, a first motor and a second motor, wherein movable wheels are fixedly mounted on the periphery of the bottom end of the placement base, a notch is formed in the bottom end of the right side of the placement base, a second motor is fixedly mounted inside the notch, a first transmission gear is fixedly mounted at the output end of the second motor, a second transmission belt is sleeved on the outer wall of the first transmission gear, a notch is formed in the top end of the placement base, a rotating shaft rod is arranged inside the notch, two ends of the rotating shaft rod are movably connected with the inner wall of the notch in the top end of the placement base, a second transmission gear is fixedly mounted on the outer wall of the rotating shaft rod, the second transmission belt is sleeved on the outer wall of the second transmission gear, a transmission wheel disc is fixedly mounted on the outer wall of the rotating shaft rod, and a rotating caulking groove is formed in the top, place the top of base and seted up the hole, and the inside of hole is inserted and is equipped with the connecting axle, the connecting axle extends to the inside one end fixed mounting of placing the base has first rotary disk, the outer wall fixed mounting of first rotary disk has first lug, first lug is inserted and is established the inside of rotating the caulking groove, the one end fixed mounting that first rotary disk was kept away from to the connecting axle has the show board, the shape of show board is triangle-shaped.

Preferably, place the top both sides of base and all fixed mounting have the support frame, the top fixed mounting of support frame has the roof, the inside bottom fixed mounting of roof has the turning block, the rotation groove has been seted up on the top of show board, the turning block is inserted and is established the inside in rotation groove, the shape in turning block and rotation groove all is the T shape.

Preferably, place the bottom of base and seted up the fluting, the grooved inside is provided with the rotation threaded rod, the thread bush has been cup jointed to the outer wall of rotation threaded rod, the bottom fixed mounting of thread bush has fixed link, the hole has been seted up to fixed link's bottom, and the inside of hole inserts and is equipped with fixed inserted bar, the bottom fixed mounting of fixed inserted bar has the support base, the bottom of placing the base has joint support pole through rotating movable mounting, joint support pole keeps away from the one end of placing the base and supports base swing joint.

Preferably, the rotation threaded rod is provided with two sets, the inside fixed mounting who places the base has first motor, the output fixed mounting of first motor has first drive wheel, first drive wheel has been cup jointed to the outer wall of first drive wheel, the one end fixed mounting who rotates the threaded rod and is close to first drive wheel has the second drive wheel, and is two sets of the second drive wheel is located the both ends of first drive wheel respectively, and the outer wall of first drive wheel and second drive wheel has all cup jointed first drive belt.

Preferably, a stop block is arranged at the middle position of the rotary threaded rod, threads at two ends of the rotary threaded rod are arranged in an opposite mode, two groups of thread sleeves are arranged, and the two groups of thread sleeves are respectively positioned on the outer walls of the rotary threaded rod with opposite threads.

Preferably, the joint support pole is provided with two sets, and two sets of joint support poles are located the both sides that support the base respectively, and are two sets of the joint support pole is located the both sides that rotate the threaded rod, and the joint support pole is located the below that rotates the threaded rod.

Preferably, the bottom fixed mounting of first rotating disk has the second rotating disk, the outer wall fixed mounting of second rotating disk has the second lug, the outer wall fixed mounting of transmission rim plate has the rotation embedded rod, the second lug with rotate embedded rod intermeshing, the rotation embedded rod is located the bottom of rotating the caulking groove.

Preferably, the second lug and the first lug are all provided with three groups, and the connecting shaft and the driving wheel disc are all provided with five groups, five groups the display board is uniformly arranged on the top end of the placing base in equal proportion.

Compared with the prior art, the invention has the beneficial effects that:

1. the device is provided with the show board, it rotates to drive second drive gear through the second motor, can make the rotation axostylus axostyle rotate afterwards, and then drive the drive rim plate and rotate, drive first rotary disk afterwards and rotate, first rotary disk drives the show board through the connecting axle and rotates, can make the show board drive the poster and rotate, can make the show board drive another group's propaganda poster show afterwards, thereby the region of show has been improved, the quantity of propaganda has been increased, make the effect of propaganda better, multiunit show board can further increase the area of propaganda simultaneously, high durability and convenient use, the roof can make the show board better at pivoted in-process stability, high durability and convenient use.

2. The device is provided with the removal wheel and supports the base, first motor drives first drive wheel and rotates, can make afterwards to rotate the threaded rod and rotate, and then make the thread bush remove to both sides, drive fixed connection pole afterwards and remove, connect the bracing piece to support the base and support, can make and support the base and drive fixed inserted bar and stretch out and draw back in fixed connection pole's inside, can make afterwards to support the base and support ground, and then support putting the base, conveniently place the base and support, can make when needs remove to support the base and remove the shrink, make afterwards to remove the wheel and come into contact with ground, and then can make the removal wheel drive and place the base and remove, the convenience is removed putting the base, and easy operation, high durability and convenient use.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front sectional view of the rotary threaded rod and support base of the present invention;

FIG. 3 is a schematic top view of a threaded rod and sleeve according to the present invention;

FIG. 4 is a schematic sectional view of a top view of the placement base of the present invention;

FIG. 5 is a cross-sectional view of a partial side view of the placement base of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 1 according to the present invention;

FIG. 7 is a perspective view of the rotary wheel and the display board of the present invention;

FIG. 8 is a schematic sectional view of a top view of the display board and the supporting base according to the present invention.

In the figure: 1. placing a base; 2. moving the wheels; 3. grooving; 4. a first motor; 5. a first drive pulley; 6. a first drive belt; 7. a second transmission wheel; 8. rotating the threaded rod; 9. a threaded sleeve; 10. a fixed connecting rod; 11. fixing the inserted rod; 12. a support base; 13. connecting the supporting rods; 14. a second motor; 15. a first drive gear; 16. a second belt; 17. a second transmission gear; 18. rotating the shaft lever; 19. a drive sheave; 20. rotating the caulking groove; 21. rotating the embedded rod; 22. a connecting shaft; 23. a first rotating disk; 24. a first bump; 25. a second rotating disk; 26. a second bump; 27. a display board; 28. a support frame; 29. a top plate; 30. rotating the block; 31. the groove is rotated.

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.

Referring to fig. 1-8, an embodiment of the present invention:

a propaganda device for hotel marketing capable of effectively attracting interest of tourists comprises a placement base 1, a first motor 4 and a second motor 14, wherein the periphery of the bottom end of the placement base 1 is fixedly provided with moving wheels 2, the right bottom end of the placement base 1 is provided with a notch, the inside of the notch is fixedly provided with the second motor 14, the output end of the second motor 14 is fixedly provided with a first transmission gear 15, the outer wall of the first transmission gear 15 is sleeved with a second transmission belt 16, the top end of the placement base 1 is provided with the notch, a rotating shaft lever 18 is arranged inside the notch, two ends of the rotating shaft lever 18 are movably connected with the inner wall of the notch at the top end of the placement base 1, the outer wall of the rotating shaft lever 18 is fixedly provided with a second transmission gear 17, the second transmission belt 16 is sleeved on the outer wall of the second transmission gear 17, the outer wall of the rotating shaft lever, the top end of the transmission wheel disc 19 is provided with a rotating caulking groove 20, the top end of the placing base 1 is provided with a hole, a connecting shaft 22 is inserted in the hole, one end of the connecting shaft 22 extending to the inside of the placing base 1 is fixedly provided with a first rotating disc 23, the outer wall of the first rotating disc 23 is fixedly provided with a first lug 24, the first lug 24 is inserted in the rotating caulking groove 20, one end of the connecting shaft 22 far away from the first rotating disc 23 is fixedly provided with a display board 27, the display board 27 is triangular, the second motor 14 starts to work through an external power supply, then the second motor 14 drives the first transmission gear 15 to rotate, then the first transmission gear 15 drives the second transmission gear 17 to rotate through a second transmission belt 16, the second transmission gear 17 drives the rotating shaft lever 18 to rotate, the rotating shaft lever 18 drives the transmission wheel disc 19 to rotate, then the transmission wheel disc 19 drives the rotating caulking groove 20 to rotate, rotate caulking groove 20 afterwards and extrude first lug 24, and then drive first rotary disk 23 and take place to rotate, first rotary disk 23 drives connecting axle 22 and rotates, and connecting axle 22 drives show board 27 and rotates, can make show board 27 drive poster show propaganda afterwards, has increased the area of propaganda, can improve the effect of propaganda, convenient to use.

Further, place the top both sides of base 1 and all fixed mounting have support frame 28, the top fixed mounting of support frame 28 has roof 29, the inside bottom fixed mounting of roof 29 has turning block 30, turning groove 31 has been seted up on the top of show board 27, turning block 30 is inserted and is established in the inside of turning groove 31, the shape of turning block 30 and turning groove 31 all is the T shape, show board 27 drives turning groove 31 at the pivoted in-process and rotates, turning block 30 is spacing to turning groove 31 in the inside of turning groove 31 afterwards, avoid turning groove 31 to take place the condition of skew, and then make show board 27 better at pivoted in-process stability, avoid show board 27 to take place the condition of slope at the pivoted in-process, thereby make show board 27's rotatory show publicity effect better, high durability and convenient use.

Further, the bottom end of the placing base 1 is provided with a slot 3, a rotating threaded rod 8 is arranged inside the slot 3, the outer wall of the rotating threaded rod 8 is sleeved with a threaded sleeve 9, the bottom end of the threaded sleeve 9 is fixedly provided with a fixed connecting rod 10, the bottom end of the fixed connecting rod 10 is provided with a hole, a fixed inserting rod 11 is inserted inside the hole, the bottom end of the fixed inserting rod 11 is fixedly provided with a supporting base 12, the bottom end of the placing base 1 is movably provided with a connecting supporting rod 13 through rotation, one end of the connecting supporting rod 13 far away from the placing base 1 is movably connected with the supporting base 12, the rotating threaded rod 8 rotates to drive the threaded sleeve 9 to move, then the threaded sleeve 9 drives the fixed connecting rod 10 to move, the fixed connecting rod 10 drives the connecting supporting rod 13 to move in the moving process, so that the connecting supporting, make support base 12 drive fixed inserted bar 11 and stretch out and draw back in the inside of fixed link 10 afterwards to increased the length that supports base 12, can made support base 12 and support ground, and then made removal wheel 2 break away from with ground emergence, can make the stability of putting base 1 when placeeing better, can not take place the condition of removal, convenient to use.

Furthermore, two groups of rotating threaded rods 8 are arranged, a first motor 4 is fixedly installed inside the placing base 1, a first driving wheel 5 is fixedly installed at the output end of the first motor 4, the first driving wheel 5 is sleeved on the outer wall of the first driving wheel 5, a second driving wheel 7 is fixedly installed at one end, close to the first driving wheel 5, of the rotating threaded rod 8, the two groups of second driving wheels 7 are respectively located at two ends of the first driving wheel 5, a first driving belt 6 is sleeved on the outer wall of each of the first driving wheel 5 and the second driving wheel 7, the first motor 4 starts to rotate through an external power supply, then the first motor 4 drives the first driving wheel 5 to rotate, the first driving wheel 5 drives the first driving belt 6 to rotate, the first driving belt 6 drives the second driving wheel 7 to rotate, the second driving wheel 7 drives the rotating threaded rod 8 to rotate, so that the two groups of rotating threaded rods 8 rotate simultaneously, can make and rotate threaded rod 8 and drive two sets of thread bush 9 and remove simultaneously, and then make support base 12 support ground simultaneously, and then make the support effect that base 1 was put to support base 12 opposition better, convenient to use.

Further, the intermediate position department that rotates threaded rod 8 is provided with the dog, the screw thread at 8 both ends of rotation threaded rod is mutual opposite setting, thread bush 9 is provided with two sets ofly, and two sets of thread bushes 9 are located the 8 outer walls of rotation threaded rod of opposite screw thread respectively, a set of rotation threaded rod 8 takes place to rotate, can drive two sets of thread bushes 9 and go on and then oppositely, and then promote two sets of support bases 12 and remove, thereby make the bottom that support bases 12 opposition put base 1 support all around, thereby can make the support stability who puts base 1 better, high durability and convenient use.

Further, joint support pole 13 is provided with two sets ofly, and two sets of joint support pole 13 is located the both sides that support base 12 respectively, two sets of joint support pole 13 is located the both sides that rotate threaded rod 8, and joint support pole 13 is located the below that rotates threaded rod 8, thread bush 9 drives fixed connection pole 10 at the in-process that removes and removes, joint support pole 13 supports support base 12 simultaneously, support base 12 and remove the intermediate position department to two sets of joint support pole 13 afterwards, and then make joint support pole 13 be in the vertical state, and then make joint support pole 13 to the supporting effect who supports base 12 better, make the support stability that supports base 12 better.

Further, the bottom fixed mounting of first rolling disc 23 has second rolling disc 25, the outer wall fixed mounting of second rolling disc 25 has second lug 26, the outer wall fixed mounting of drive wheel dish 19 has rotation embedded rod 21, second lug 26 and rotation embedded rod 21 intermeshing, rotation embedded rod 21 is located the bottom of rotation caulking groove 20, first rolling disc 23 drives second rolling disc 25 at the pivoted in-process and rotates, second rolling disc 25 drives second lug 26 at any time and rotates, drive wheel dish 19 drives rotation embedded rod 21 at the pivoted in-process and rotates simultaneously, it is crisscross with second lug 26 to rotate embedded rod 21 afterwards, and then drive first rolling disc 23 and rotate, thereby make rotation caulking groove 20 better and first lug 24 take place the contact, make first rolling disc 23 drive connecting axle 22's rotation effect better, high durability and convenient use.

Furthermore, the second lug 26 and the first lug 24 are all provided with three groups, the connecting shaft 22 and the driving wheel disc 19 are all provided with five groups, the five groups of display boards 27 are uniformly arranged at the top end of the placing base 1 in equal proportion, the driving wheel disc 19 drives the rotating embedded rod 21 to rotate in the rotating process, then the rotating embedded rod 21 and the rotating embedded groove 20 are respectively separated from the second lug 26 and the first lug 24, thereby stopping the rotation of the connecting shaft 22, then the transmission wheel disc 19 continues to rotate to drive the connecting shaft 22 to rotate, then the connecting shaft 22 can be just positioned at the front of the propaganda and display surface after each rotation stop, can be displayed better, at the same time, posters with larger area can be displayed on the surfaces of a plurality of groups of display boards 27 in a split mode, and then can make multiunit poster show, increased the area of show simultaneously, make the effect of propaganda better, convenient to use.

The working principle is as follows: when the portable paper display device is used, publicity paper such as sponge and the like is attached to the outer wall of the display board 27, then the second motor 14 starts to work through an external power supply, then the second motor 14 drives the first transmission gear 15 to rotate, then the first transmission gear 15 drives the second transmission gear 17 to rotate through the second transmission belt 16, the second transmission gear 17 drives the rotating shaft lever 18 to rotate, the rotating shaft lever 18 drives the transmission wheel disc 19 to rotate, then the transmission wheel disc 19 drives the rotating caulking groove 20 to rotate, then the rotating caulking groove 20 extrudes the first bump 24 to further drive the first rotating disc 23 to rotate, the transmission wheel disc 19 drives the rotating caulking rod 21 to rotate in the rotating process, then the rotating caulking rod 21 is staggered with the second bump 26 to further drive the first rotating disc 23 to rotate, so that the rotating caulking groove 20 is better contacted with the first bump 24, make first rotary disk 23 drive connecting axle 22's rotation effect better, first rotary disk 23 drives connecting axle 22 and rotates, connecting axle 22 drives show board 27 and rotates, can make show board 27 drive the poster and demonstrate the propaganda afterwards, it breaks away from with second lug 26 and first lug 24 respectively to rotate caulk bar 21 and rotate caulking groove 20 afterwards, and then make connecting axle 22 stall, it continues to rotate and drives connecting axle 22 and rotate to drive rim plate 19 afterwards, can make connecting axle 22 rotate at every turn and stop the back and just in time be in the front to the face of propaganda show, can be better demonstrate, simultaneously can cut apart the show on the face of show board 27 of multiunit with the great poster of area, and then can make multiunit poster demonstrate, the area of show has been increased simultaneously, make the effect of propaganda better, high durability and convenient use.

Then the placing base 1 is moved to the external position, the first motor 4 is rotated by the external power supply, then the first motor 4 drives the first transmission wheel 5 to rotate, the first transmission wheel 5 drives the first transmission belt 6 to rotate, the first transmission belt 6 drives the second transmission wheel 7 to rotate, the second transmission wheel 7 drives the rotary threaded rod 8 to rotate, so that the two groups of rotary threaded rods 8 rotate simultaneously, the rotary threaded rod 8 can drive the two groups of threaded sleeves 9 to move simultaneously, the threaded sleeves 9 drive the fixed connecting rod 10 to move in the moving process, the fixed connecting rod 10 drives the connecting supporting rod 13 to move in the moving process, so that the connecting supporting rod 13 drives the supporting base 12 to extend, then the supporting base 12 drives the fixed inserting rod 11 to extend and retract in the fixed connecting rod 10, so that the length of the supporting base 12 is increased, can make support base 12 support ground, joint support pole 13 supports support base 12, support base 12 afterwards and remove the intermediate position department to two sets of joint support pole 13, and then make joint support pole 13 be in the vertical state, and then make joint support pole 13 to the support effect who supports base 12 better, make the support stability who supports base 12 better, and then make and remove wheel 2 and ground emergence and break away from, can make the stability of putting base 1 when putting better, the condition that can not take place to remove, high durability and convenient use, the above is the whole theory of operation of this scheme.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a can effectively attract hotel marketing of visitor interest with propaganda device, is including putting base (1), first motor (4) and second motor (14), its characterized in that: the periphery of the bottom end of the placing base (1) is fixedly provided with moving wheels (2), the bottom end of the right side of the placing base (1) is provided with a notch, a second motor (14) is fixedly arranged inside the notch, the output end of the second motor (14) is fixedly provided with a first transmission gear (15), the outer wall of the first transmission gear (15) is sleeved with a second transmission belt (16), the top end of the placing base (1) is provided with a notch, a rotating shaft lever (18) is arranged inside the notch, two ends of the rotating shaft lever (18) are movably connected with the inner wall of the notch at the top end of the placing base (1), the outer wall of the rotating shaft lever (18) is fixedly provided with a second transmission gear (17), the second transmission belt (16) is sleeved on the outer wall of the second transmission gear (17), the outer wall of the rotating shaft lever (18) is fixedly provided with a transmission wheel disc (19), the top of transmission rim plate (19) has been seted up and has been rotated caulking groove (20), place the top of base (1) and seted up the hole, and the inside of hole is inserted and is equipped with connecting axle (22), connecting axle (22) extend to place the inside one end fixed mounting of base (1) have first rotation disc (23), the outer wall fixed mounting of first rotation disc (23) has first lug (24), first lug (24) are inserted and are established the inside of rotating caulking groove (20), the one end fixed mounting that first rotation disc (23) were kept away from in connecting axle (22) has show board (27), the shape of show board (27) is triangle-shaped.

2. The advertising device for hotel marketing according to claim 1, wherein: place the top both sides of base (1) and all fixed mounting have support frame (28), the top fixed mounting of support frame (28) has roof (29), the inside bottom fixed mounting of roof (29) has turning block (30), rotation groove (31) have been seted up on the top of show board (27), turning block (30) are inserted and are established the inside in rotation groove (31), the shape of turning block (30) and rotation groove (31) all is the T shape.

3. The advertising device for hotel marketing according to claim 1, wherein: place the bottom of base (1) and seted up fluting (3), the inside of fluting (3) is provided with rotates threaded rod (8), the outer wall of rotating threaded rod (8) has cup jointed thread bush (9), the bottom fixed mounting of thread bush (9) has fixed link (10), the hole has been seted up to the bottom of fixed link (10), and the inside of hole is inserted and is equipped with fixed inserted bar (11), the bottom fixed mounting of fixed inserted bar (11) has support base (12), the bottom of placing base (1) has joint support pole (13) through rotating movable mounting, joint support pole (13) are kept away from the one end of placing base (1) and are supported base (12) swing joint.

4. The advertising device for hotel marketing according to claim 3, wherein: rotating threaded rod (8) is provided with two sets ofly, place the inside fixed mounting of base (1) and have first motor (4), the output fixed mounting of first motor (4) has first drive wheel (5), first drive wheel (5) have been cup jointed to the outer wall of first drive wheel (5), rotating threaded rod (8) is close to the one end fixed mounting of first drive wheel (5) and has second drive wheel (7), and is two sets of second drive wheel (7) are located the both ends of first drive wheel (5) respectively, and first drive belt (6) have all been cup jointed to the outer wall of first drive wheel (5) and second drive wheel (7).

5. The advertising device for hotel marketing according to claim 3, wherein: the middle position department of rotating threaded rod (8) is provided with the dog, the screw thread at rotating threaded rod (8) both ends sets up for each other is opposite, thread bush (9) are provided with two sets ofly, and two sets of thread bush (9) are located opposite screw thread's rotating threaded rod (8) outer wall respectively.

6. The advertising device for hotel marketing according to claim 3, wherein: the utility model discloses a threaded rod (8) is connected to bracing piece (13) and is connected the bracing piece (13) and be provided with two sets ofly, and two sets of bracing piece (13) are located the both sides that support base (12) respectively, and are two sets of bracing piece (13) are located the both sides that rotate threaded rod (8), and bracing piece (13) are located the below that rotates threaded rod (8).

7. The advertising device for hotel marketing according to claim 1, wherein: the bottom fixed mounting of first rotating disk (23) has second rotating disk (25), the outer wall fixed mounting of second rotating disk (25) has second lug (26), the outer wall fixed mounting of transmission rim plate (19) has rotation embedded rod (21), second lug (26) and rotation embedded rod (21) intermeshing, rotation embedded rod (21) are located the bottom of rotating caulking groove (20).

8. The advertising device for hotel marketing according to claim 7, wherein: the second convex blocks (26) and the first convex blocks (24) are all provided with three groups, the connecting shafts (22) and the transmission wheel discs (19) are all provided with five groups, and the display boards (27) are uniformly arranged at the top end of the placing base (1) in equal proportion.

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