CN214504904U

CN214504904U - Hotel management display board

Info

Publication number: CN214504904U
Application number: CN202120239365.5U
Authority: CN
Inventors: 赵瑾
Original assignee: Shanxi College of Applied Science and Technology
Current assignee: Shanxi College of Applied Science and Technology
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-26
Anticipated expiration: 2031-01-28

Abstract

The utility model belongs to the technical field of the show board, especially hotel management show board, including the base, the top of base is fixed with two sets of first limiting plates along its central axis symmetric distribution, the top of base is fixed with the first pivot rather than coaxial setting, the first show board of hollow structure is cup jointed in the slip of the top outer lane of first pivot, the top inner wall of first show board slides and has cup jointed the solid fixed cylinder, the bottom outer lane rigid coupling of solid fixed cylinder has a bevel gear, the outer lane meshing of bevel gear has two sets of first gears along its central axis symmetric distribution, the inner circle rigid coupling of first gear has the second pivot with the activity of first show board inner wall cup jointed; the utility model discloses conveniently accomodate display device, conveniently carry and deposit, reduced area.

Description

Hotel management display board

Technical Field

The utility model relates to a show board technical field especially relates to hotel management show board.

Background

The display board is a plate-shaped medium used for issuing and displaying information, and is made of paper, new materials, metal materials and the like. The good display board design can directly promote the products, so as to arouse the purchasing desire of consumers and improve the sales volume; the display boards of enterprises, factories, hospitals, school districts and the like can create a good harmonious atmosphere and play a role in propaganda; therefore, the design style is determined according to different products, trial crowds and use time occasions in the design, the initial effect of design can be achieved, but most of the display boards are inconvenient to store and store after use, occupy a large area and are inconvenient to carry; therefore, we need a hotel management show board.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hotel management show board has solved the big and inconvenient problem of carrying of area.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the hotel management display board comprises a base, wherein two groups of first limiting plates which are symmetrically distributed along the central axis of the base are fixed at the top of the base, a first rotating shaft which is coaxially arranged with the base is fixed at the top of the base, a first display board with a hollow structure is sleeved on the outer ring of the top of the first rotating shaft in a sliding manner, a fixed cylinder is sleeved on the inner wall of the top of the first display board in a sliding manner, a bevel gear is fixedly connected to the outer ring of the bottom of the fixed cylinder, two groups of first gears which are symmetrically distributed along the central axis of the bevel gear are meshed with the outer ring of the bevel gear, a second rotating shaft which is movably sleeved with the inner wall of the first display board is fixedly connected to the inner ring of the first gear, a rack is meshed with the top of the first gear, a second display board which is slidably sleeved with the first display board is fixed at the top of the rack, and a third rotating shaft which is movably sleeved with the inner wall of the first display board is arranged on one side, which the two groups of the first gears are far away from each other, the outer lane rigid coupling of third pivot has the second limiting plate, and is two sets of one side that the second limiting plate is close to each other all is provided with the first dead lever that slides and cup joint bottom first show board, the bottom of first dead lever is fixed with the second dead lever, and is two sets of the one end that the second dead lever is close to each other is fixed with the fixed lantern ring that slides and cup joint with first pivot outer lane with same a set of, be fixed with first spring between the top of second dead lever and the bottom of first show board.

Preferably, two groups of sliding blocks which are symmetrically distributed along the central axis of the first rotating shaft are fixed on the outer ring of the top of the first rotating shaft, a thread groove which is coaxial with the inner ring of the fixed cylinder is formed in the inner ring of the fixed cylinder, and the inner part of the thread groove is in sliding sleeve connection with the sliding blocks.

Preferably, the two groups of second display plates are fixed with third fixing plates at the ends far away from each other, and the first fixing rods are of L-shaped structures.

Preferably, a first inserting hole is formed in the first rotating shaft, a second inserting hole coinciding with the horizontal central axis of the first inserting hole is formed in the fixed lantern ring, and the first inserting hole and the second inserting hole are sleeved with the same group of inserting connecting rods in a sliding mode.

Preferably, two sets of one side that the second limiting plate kept away from each other all is provided with the head rod, and the other end of head rod slides and cup joints the second connecting rod with the fixed hollow structure of first show inboard wall, and the inside one end of head rod stretching into the second connecting rod is fixed with the second spring, and the other end of second spring is fixed with the inner wall of second connecting rod.

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

the utility model discloses a first show board, second show board, first gear, second pivot, first pivot and bevel gear expand whole device or then accomodate, conveniently carry, and conveniently deposit, area is little.

Drawings

Figure 1 is the utility model provides a structural schematic of hotel management show board.

Fig. 2 is a schematic structural view of the first rotating shaft and the fixing collar of the present invention.

Fig. 3 is a schematic structural view of the first fixing rod and the second fixing rod of the present invention.

Reference numbers in the figures: 1. a base; 2. a first limit plate; 3. a first rotating shaft; 4. a first display board; 5. a fixed cylinder; 6. a bevel gear; 7. a first gear; 8. a second rotating shaft; 9. a second display board; 10. a second limiting plate; 11. a third rotating shaft; 12. a first fixing lever; 13. a second fixing bar; 14. a first spring; 15. a fixed collar; 16. a slider; 17. and a third fixing plate.

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.

Referring to fig. 1-3, the hotel management display board comprises a base 1, two groups of first limiting plates 2 symmetrically distributed along a central axis of the base 1 are fixed on the top of the base 1, a first rotating shaft 3 coaxially arranged with the base 1 is fixed on the top of the base 1, a first display board 4 with a hollow structure is slidably sleeved on an outer ring of the top of the first rotating shaft 3, a fixed cylinder 5 is slidably sleeved on an inner wall of the top of the first display board 4, a bevel gear 6 is fixedly connected to an outer ring of the bottom of the fixed cylinder 5, two groups of first gears 7 symmetrically distributed along the central axis of the bevel gear 6 are meshed on an outer ring of the bevel gear 6, a second rotating shaft 8 movably sleeved on an inner wall of the first display board 4 is fixedly connected to an inner ring of the first gears 7, a rack is meshed on the top of the first gear 7, a second display board 9 slidably sleeved on the first display board 4 is fixed on the top of the rack, a third rotating shaft 11 movably sleeved on an inner wall of the first display board 4 is arranged on one side, which the two groups of the first gears 7 are far away from each other, a second limiting plate 10 is fixedly connected to the outer ring of the third rotating shaft 11, a first fixing rod 12 which is in sliding sleeve joint with the bottom of the first display plate 4 is arranged on one side, close to each other, of each of the two groups of second limiting plates 10, a second fixing rod 13 is fixed to the bottom of the first fixing rod 12, a same group of fixing sleeve rings 15 which are in sliding sleeve joint with the outer ring of the first rotating shaft 3 are fixed to one end, close to each other, of the two groups of second fixing rods 13, and a first spring 14 is fixed between the top of each second fixing rod 13 and the bottom of the first display plate 4; when an article is displayed, firstly, the first display board 4 is pulled upwards, the first display board 4 moves upwards to enable the thread groove of the inner ring of the fixed cylinder 5 to slide along the sliding block, so that the fixed cylinder 5 rotates, the fixed cylinder 5 drives the bevel gear 6 connected with the fixed cylinder to rotate, the bevel gear 6 drives the first gear 7 meshed with the bevel gear to rotate, the first gear 7 drives the rack meshed with the first gear 7 to move, the rack drives the second display board 9 connected with the second display board to move, so that the second display board 9 extends out of the inside of the first display board 4, when the first display board 4 is pulled to be extremely close, the fixed lantern ring 15 is pulled downwards, the fixed lantern ring 15 drives the second fixed rod 13 connected with the fixed lantern ring to move downwards in the same direction, the second fixed rod 13 drives the first fixed rod 12 connected with the second display board 12 to move downwards, the first fixed rod 12 moves downwards to push the second limiting plate 10 positioned below the first fixed rod to deflect, so that the second limiting plate 10 is clamped with the rack positioned above the second limiting plate, second limiting plate 10 extrudees the head rod that is located its one side, the head rod extrudees the second spring rather than being connected, when fixed lantern ring 15 moves down extremely, it is fixed with first pivot 3 to fix lantern ring 15 through the inserted bar, after the show is finished, extract the inserted bar, make the rack separation of second limiting plate 10 and block under the effort of the restoring force of first spring 14 and second spring, then promote first show board 4 downwards, alright accomodate into the inside of first show board 4 with second show board 9, conveniently carry, and area is little, conveniently deposit.

Further, two groups of sliding blocks 16 which are symmetrically distributed along the central axis of the first rotating shaft 3 are fixed on the outer ring of the top of the first rotating shaft, a thread groove which is coaxial with the inner ring of the fixed cylinder 5 is formed in the inner ring of the fixed cylinder, and the inner part of the thread groove is in sliding sleeve joint with the sliding blocks 16; so that the fixed cylinder 5 can be rotated.

Particularly, the ends of the two groups of second display boards 9 far away from each other are fixed with third fixing boards 17, and the first fixing bars 12 are of L-shaped structures; the second display board 9 is limited through the third fixing board 17, and the second limiting board 10 is limited through the first fixing rod 12.

It is worth to say that a first inserting hole is formed in the first rotating shaft 3, a second inserting hole which is overlapped with the horizontal central axis of the first inserting hole is formed in the fixed lantern ring 15, and the first inserting hole and the second inserting hole are slidably sleeved with the same group of inserting and connecting rods; the fixing collar 15 is fixed to the first shaft 3 by means of a plug-in rod.

In addition, the sides of the two groups of second limiting plates 10, which are far away from each other, are provided with first connecting rods, the other ends of the first connecting rods are slidably sleeved with second connecting rods of a hollow structure, the second connecting rods are fixed to the inner wall of the first display plate 4, one ends of the first connecting rods, which extend into the second connecting rods, are fixed with second springs, and the other ends of the second springs are fixed to the inner wall of the second connecting rods; the second limiting plate 10 is limited, and the second limiting plate 10 is restored to the original position by the restoring force of the second spring when being stored.

The working principle is as follows: when an article is displayed, firstly, the first display board 4 is pulled upwards, the first display board 4 moves upwards to enable the thread groove of the inner ring of the fixed cylinder 5 to slide along the sliding block 16, so that the fixed cylinder 5 rotates, the fixed cylinder 5 drives the bevel gear 6 connected with the fixed cylinder to rotate, the bevel gear 6 drives the first gear 7 meshed with the bevel gear to rotate, the first gear 7 drives the rack meshed with the first gear to move, the rack drives the second display board 9 connected with the second display board to move, so that the second display board 9 extends out of the inside of the first display board 4, when the first display board 4 is pulled to be extremely close, the fixed lantern ring 15 is pulled downwards, the fixed lantern ring 15 drives the second fixed rod 13 connected with the fixed lantern ring to move downwards in the same direction, the second fixed rod 13 drives the first fixed rod 12 connected with the second display board to move downwards, the first fixed rod 12 moves downwards to push the second limiting plate 10 positioned below the first fixed rod to deflect, make second limiting plate 10 and the rack block that is located its top, second limiting plate 10 extrudees the head rod that is located its one side, the head rod extrudees the second spring rather than being connected, when fixed lantern ring 15 moves down extremely, it is fixed with first pivot 3 with fixed lantern ring 15 through the inserted bar, after the show finishes, extract the inserted bar, make the rack separation of second limiting plate 10 and block under the effort of the restoring force of first spring 14 and second spring, then promote first show board 4 downwards, alright accomodate the inside into first show board 4 with second show board 9, conveniently carry, and area is little, conveniently deposit.

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", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hotel management display board comprises a base (1) and is characterized in that two groups of first limiting plates (2) which are symmetrically distributed along the central axis of the base are fixed at the top of the base (1), a first rotating shaft (3) which is coaxially arranged with the base is fixed at the top of the base (1), a first display board (4) with a hollow structure is sleeved on the outer ring of the top of the first rotating shaft (3) in a sliding manner, a fixed cylinder (5) is sleeved on the inner wall of the top of the first display board (4) in a sliding manner, a bevel gear (6) is fixedly connected to the outer ring of the bottom of the fixed cylinder (5), two groups of first gears (7) which are symmetrically distributed along the central axis of the bevel gear (6) are meshed with the outer ring of the bevel gear (6), a second rotating shaft (8) which is movably sleeved with the inner wall of the first display board (4) is fixedly connected to the inner ring of the first gear (7), and racks are meshed with the top of the first gears (7), a second display board (9) which is in sliding sleeve joint with the first display board (4) is fixed at the top of the rack, third rotating shafts (11) which are in movable sleeve joint with the inner wall of the first display board (4) are respectively arranged at the sides of the two groups of first gears (7) which are far away from each other, the outer ring of the third rotating shaft (11) is fixedly connected with second limiting plates (10), one side of each two groups of second limiting plates (10) close to each other is provided with a first fixing rod (12) which is in sliding sleeve joint with the bottom of the first display plate (4), a second fixed rod (13) is fixed at the bottom of the first fixed rod (12), one end of each group of the second fixed rods (13) close to each other is fixed with a same group of fixed lantern rings (15) which are sleeved with the outer ring of the first rotating shaft (3) in a sliding way, a first spring (14) is fixed between the top of the second fixing rod (13) and the bottom of the first display board (4).

2. The hotel management display board according to claim 1, wherein two sets of sliders (16) are fixed to an outer ring of the top of the first rotating shaft (3) and symmetrically distributed along a central axis of the first rotating shaft, a thread groove coaxial with the inner ring of the fixed cylinder (5) is formed in the inner ring of the fixed cylinder, and the inner portion of the thread groove is in sliding sleeve connection with the sliders (16).

3. The hotel management display board according to claim 1, wherein a third fixing plate (17) is fixed at one end of each of the two second display boards (9) far away from each other, and the first fixing rod (12) is of an L-shaped structure.

4. The hotel management display board as claimed in claim 1, wherein the first shaft (3) is provided with a first inserting hole, the fixing sleeve ring (15) is provided with a second inserting hole coinciding with a horizontal central axis of the first inserting hole, and the first inserting hole and the second inserting hole are slidably sleeved with the same group of inserting connecting rods.

5. The hotel management display board according to claim 1, wherein the two sets of second limiting plates (10) are provided with a first connecting rod at one side away from each other, the other end of the first connecting rod is slidably sleeved with a hollow second connecting rod fixed to the inner wall of the first display board (4), a second spring is fixed at one end of the first connecting rod extending into the second connecting rod, and the other end of the second spring is fixed to the inner wall of the second connecting rod.