CN113180421A

CN113180421A - Kindergarten environment creation propaganda display device and use method thereof

Info

Publication number: CN113180421A
Application number: CN202110458238.9A
Authority: CN
Inventors: 阮潇禾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-07-30

Abstract

The invention relates to the field of kindergarten environment creation display tools, in particular to a kindergarten environment creation propaganda and display device and a using method thereof. The kindergarten environment creation propaganda and display device and the use method thereof are convenient for displaying kindergarten environment creation models, have higher stability during displaying, are convenient to manage and have high practicability.

Description

Kindergarten environment creation propaganda display device and use method thereof

Technical Field

The invention relates to the field of kindergarten environment-friendly display tools, in particular to a kindergarten environment-friendly propaganda and display device and a using method thereof.

Background

The prior kindergarten environment needs to be designed according to education targets before construction, so that various kindergarten environment creation models can be manufactured for propaganda and display, the prior display device for the kindergarten environment creation models is usually a support, and a plurality of supports are required for series design and are combined for use, so that the use is inconvenient, the supports and the models need to be separately stored and managed, the occupied space is occupied, and the labor is consumed.

Disclosure of Invention

The invention aims to provide a kindergarten environment creation propaganda and display device and a using method thereof, so as to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a kindergarten environment creats propaganda show and uses device and application method thereof, including the show case, the bottom of show case is provided with the universal wheel that has the locking function, be provided with the show mechanism who is used for showing kindergarten environment creats and establishes the model on the show case, and the show case can be accomodate the kindergarten environment creats and establishes the model and preserve, show mechanism can establish the model to a plurality of kindergarten environment and demonstrate, be provided with the control mechanism who is used for controlling show mechanism expansion or draws in on the show case, control mechanism and show mechanism transmission are connected, be provided with the side brace mechanism on the show case, show mechanism and side brace mechanism transmission are connected, and the side brace mechanism is used for improving the support stability of show mechanism.

Preferably, the inside of show case is fixed with the baffle that is used for dividing show case inner space, and the baffle level sets up, and articulated on the show case have the chamber door, and show mechanism includes middle panel, and the bottom surface of middle panel is fixed with the balladeur train, and the last fixed surface of show case has two vertical ascending deflectors, and the balladeur train is located two between the deflector and can slide from top to bottom between two deflectors.

Preferably, the exhibition mechanism still includes the side panel that two symmetry formulas set up, two the side panel is parallel to each other with middle panel, and domatic structure has been seted up on the both sides limit of middle panel, and the domatic structure with middle panel side domatic structure looks adaptation also is seted up to the side that the side panel corresponds middle panel.

Preferably, the bottom surface of side panel is provided with connecting rod one and connecting rod two, and the equal dead axle in upper end of connecting rod one and connecting rod two rotates the bottom surface of connecting at the side panel, and connecting rod one and connecting rod two structure are the same and parallel arrangement, and the equal dead axle of lower extreme of connecting rod one and connecting rod two rotates to be connected on one side lateral wall of show case back to the door mutually, two the connecting rod is two between the connecting rod one, as two the side panel supports each other two when detaining the contact connecting rod two is the setting of just splayed, two when the side panel is located middle panel both sides and is in the coplanar with middle panel two the connecting rod two is the setting of splayed.

Preferably, the lower extreme of connecting rod two is fixed with fan-shaped fluted disc, two fan-shaped fluted disc symmetry formula sets up and all is connected with the transmission of controlling the mechanism, and the lower extreme of connecting rod two is fixed with connecting rod three, and the one end dead axle that fan-shaped fluted disc was kept away from to connecting rod three rotates the one end of connecting rod four, and connecting rod four keeps away from the one end dead axle that connecting rod three and connecting rod four and rotate and connect on the balladeur train, when two when the side panel supported each other and detained the contact contained angle opening orientation that connecting rod three and connecting rod four constitute and correspond the side panel.

Preferably, the side supporting mechanism comprises a first gear fixed at the lower end of a first connecting rod, a second gear is arranged at the lower side of the first gear, a fixed shaft of the second gear is rotatably connected to the side wall of the display box, the second gear is meshed with the first gear, a fifth connecting rod is fixed on the second gear, one end, far away from the second gear, of the fifth connecting rod is rotatably connected to one end of a sixth connecting rod, one end, far away from the fifth connecting rod, of the sixth connecting rod is rotatably connected to a first convex rod, the first convex rod is fixedly connected to the lower end of a supporting rod, a fixed shaft at the lower end of the supporting rod is rotatably connected with a roller, a cantilever is fixed on the side wall, close to the box door, of the display box, one end, far away from the display box, of the cantilever is fixedly connected with an insert rod, the insert rod is inserted in a strip-shaped groove and can slide in the strip-shaped groove, the strip-shaped groove is arranged on the supporting rod, the trend of the strip-shaped groove is parallel to the supporting rod, the fixed shaft at the upper end of the supporting rod is rotatably connected with a second convex rod, the convex rod is fixedly connected to a sliding block, the slider sliding connection is on the slide rail, and the slide rail is fixed on the lateral wall of show case and vertical direction setting, and the junction cross section of slider and slide rail is the dovetail of looks adaptation.

Preferably, the control mechanism comprises a rack, the rack is located between the two fan-shaped fluted discs and is respectively meshed with the two fan-shaped fluted discs, a guide sleeve is fixed on the side wall of the display box, the rack is inserted in the guide sleeve and can slide in the guide sleeve, and a first driving lever is fixed on the rack.

Preferably, the upper side and the lower side of the rack are respectively provided with a first lock catch plate and a second lock catch plate which are used for locking the upper end part and the lower end part of the rack, the first lock catch plate and the second lock catch plate are identical in structure and are symmetrically arranged, and the first lock catch plate and the second lock catch plate are fixed on the side wall of the display box.

Preferably, the upper surface of second hasp board is seted up flutedly, the lower extreme of rack can be pegged graft in the recess, set up spout one in the second hasp board, and spout one is linked together with the recess, sliding connection has the knot pole in the spout one, the one end of the directional recess of knot pole is the wedge form, and the wedge face upwards sets up, the wedge end of knot pole can be pegged graft in seting up with the catching groove on the lateral wall of rack lower extreme, the one end that the recess was kept away from to the knot pole is connected through the lateral wall of spring with spout one, spout two that are linked together with spout one are seted up to second hasp board upper surface, the interpolation of spout two has driving lever two, and driving lever two can slide in spout two, and with knot pole fixed connection.

In addition, the application also provides a using method of the kindergarten environment creation propaganda and display device, which comprises the following steps:

the method comprises the following steps: the display mechanism is driven to be unfolded through the control mechanism, and the kindergarten environment creation model is displayed;

step two: the display mechanism is driven to be folded through the control mechanism, and the whole device and the kindergarten environment creation model are stored;

step three: the side supporting mechanism is synchronously driven to unfold in the unfolding process of the display mechanism, and the side supporting mechanism is synchronously driven to fold in the folding process of the display mechanism.

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

according to the invention, the display mechanism is driven to be unfolded through the control mechanism, and models created in the kindergarten environment are displayed, so that the expansion effect is achieved, the series design models can be integrally displayed, the models can be conveniently compared, the control mechanism has a locking function, the display mechanism is prevented from being unstably unfolded, the display stability is improved, and the use is very convenient; the display mechanism is driven to be folded by the control mechanism, the whole device and the kindergarten environment creation model are stored, the occupied space volume is reduced, the practicability is improved, the kindergarten environment creation model and the whole device are managed together, and the labor consumption is reduced;

in the invention, the side supporting mechanism is synchronously driven to be unfolded in the unfolding process of the display mechanism, so that the supporting area of the display box on the display mechanism is enlarged, the supporting stability of the kindergarten environment creation model is improved, and the side supporting mechanism is synchronously driven to be folded in the folding process of the display mechanism, so that the occupied space is reduced, and the whole device is managed conveniently.

Drawings

FIG. 1 is a front view of the final assembly collapsed configuration of the present invention;

FIG. 2 is a rear elevational view of the final assembly collapsed configuration of the present invention;

FIG. 3 is a rear elevational view of the final assembly deployed configuration of the present invention;

FIG. 4 is a first cross-sectional view of the second locking plate of the present invention;

fig. 5 is a second cross-sectional view of the second locking plate of the present invention.

In the figure: 1. a display box; 2. a guide plate; 3. a carriage; 4. a middle display board; 5. a side display plate; 6. a first connecting rod; 7. a second connecting rod; 8. a fan-shaped fluted disc; 9. a third connecting rod; 10. a connecting rod IV; 11. a first gear; 12. a second gear; 13. a fifth connecting rod; 14. a connecting rod six; 15. a cantilever; 16. a support bar; 17. a strip-shaped groove; 18. inserting a rod; 19. a roller; 20. a first convex rod; 21. a first latch plate; 22. a second locking plate; 23. a guide sleeve; 24. a rack; 25. a first deflector rod; 26. a slope structure; 27. a universal wheel; 28. a groove; 29. a first sliding chute; 30. a buckle rod; 31. a spring; 32. a second chute; 33. a second deflector rod; 34. buckling grooves; 35. a partition plate; 36. a slide rail; 37. a slider; 38. and a second convex rod.

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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution:

the utility model provides a kindergarten environment creats establishes device for propaganda show, including display box 1, display box 1's bottom is provided with the universal wheel 27 that has the locking function, the universal wheel 27 that has the locking function conveniently removes display box 1, thereby make things convenient for the use of whole device, be provided with the show mechanism that is used for showing kindergarten environment creations and establishes the model on display box 1, and display box 1 can establish the model to the kindergarten environment and accomodate the saving, show mechanism can establish the model to a plurality of kindergarten environment creations and demonstrate, be provided with on display box 1 and be used for controlling the mechanism of controlling that show mechanism expandes or draws in, it is connected with the mechanism of showing to control the mechanism of controlling, be provided with the side stay mechanism on display box 1, show mechanism is connected with the transmission of side stay mechanism, and the side stay mechanism is.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, a partition 35 for dividing the internal space of the display box 1 is fixed inside the display box 1, the partition 35 is horizontally disposed, and a box door is hinged on the display box 1, the box door is not shown in this application, the display mechanism includes a middle display board 4, a sliding frame 3 is fixed on the bottom surface of the middle display board 4, two guide plates 2 which are vertically upward are fixed on the upper surface of the display box 1, and the sliding frame 3 is located between the two guide plates 2 and can slide up and down between the two guide plates 2.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the display mechanism further includes two symmetrically disposed side display boards 5, the two side display boards 5 are parallel to the middle display board 4, two side edges of the middle display board 4 are provided with slope structures 26, and the side edge of the side display board 5 corresponding to the middle display board 4 is also provided with slope structures 26 adapted to the slope structures 26 on the side edge of the middle display board 4.

In this embodiment, as shown in fig. 2 and 3, the bottom surface of the side display board 5 is provided with a first connecting rod 6 and a second connecting rod 7, the upper ends of the first connecting rod 6 and the second connecting rod 7 are both fixed-axis and rotatably connected to the bottom surface of the side display board 5, the first connecting rod 6 and the second connecting rod 7 are identical in structure and arranged in parallel, the lower ends of the first connecting rod 6 and the second connecting rod 7 are both fixed-axis and rotatably connected to the side wall of the display box 1 opposite to the box door, the second connecting rod 7 is located between the first connecting rod 6 and is located between the two side display boards 5, the two side display boards 5 are mutually abutted and buckled and contacted, the second connecting rod 7 is arranged in a regular splayed shape, and the two side display boards 5 are located on two sides of the middle display board 4 and located on the same plane with the middle display board 4, the two connecting rods 7 are arranged in an inverted splayed shape.

In this embodiment, as shown in fig. 2 and 3, the lower end of the second connecting rod 7 is fixed with a sector-shaped toothed disc 8, the two sector-shaped toothed discs 8 are symmetrically arranged and are both in transmission connection with the operating mechanism, the lower end of the second connecting rod 7 is fixed with a third connecting rod 9, one end of the third connecting rod 9, which is far away from the sector-shaped toothed disc 8, is connected to one end of the fourth connecting rod 10 in a fixed-axis rotation manner, one end of the fourth connecting rod 10, which is far away from the third connecting rod 9, is connected to the carriage 3 in a fixed-axis rotation manner, and when the two side extending plates 5 are in abutting contact with each other, an opening of an included angle formed by the third connecting rod 9 and the fourth connecting rod 10 faces the corresponding side extending plate 5.

In this embodiment, as shown in fig. 2 and 3, the side supporting mechanism includes a first gear 11 fixed at the lower end of a first connecting rod 6, a second gear 12 is arranged at the lower side of the first gear 11, the second gear 12 is connected to the side wall of the display box 1 in a fixed-axis rotation manner, the second gear 12 is connected to the first gear 11 in a meshing manner, a fifth connecting rod 13 is fixed on the second gear 12, one end of the fifth connecting rod 13 far from the second gear 12 is connected to one end of a sixth connecting rod 14 in a fixed-axis rotation manner, one end of the sixth connecting rod 14 far from the fifth connecting rod 13 is connected to a first projecting rod 20 in a fixed-axis rotation manner, the first projecting rod 20 is fixedly connected to the lower end of a supporting rod 16, the lower end of the supporting rod 16 is connected to a fixed-axis rotation manner with a roller 19, a cantilever 15 is fixed on the side wall of the display box 1 near the box door, one end of the cantilever 15 far from the display box 1 is fixed with an inserting rod 18, the inserting rod 18 is inserted in a strip-shaped groove 117 and can slide in the strip-shaped groove 17, the supporting rod 16 is opened on the supporting rod 16, and the trend of bar groove 17 is parallel with bracing piece 16, and the upper end dead axle of bracing piece 16 rotates and is connected with two nose bars 38, and two nose bars 38 fixed connection are on slider 37, and slider 37 sliding connection is on slide rail 36, and slide rail 36 is fixed on the lateral wall of show case 1 and vertical direction setting, and the junction cross section of slider 37 and slide rail 36 is the dovetail of looks adaptation.

In this embodiment, as shown in fig. 2 and 3, the operating mechanism includes a rack 24, the rack 24 is located between the two fan-shaped toothed discs 8, the rack 24 is respectively engaged with the two fan-shaped toothed discs 8, a guide sleeve 23 is fixed on a side wall of the display box 1, the rack 24 is inserted into the guide sleeve 23 and can slide in the guide sleeve 23, and a first shift lever 25 is fixed on the rack 24.

In this embodiment, as shown in fig. 2 and 3, the upper and lower sides of the rack 24 are respectively provided with a first locking plate 21 and a second locking plate 22 for locking the upper and lower ends of the rack 24, the first locking plate 21 and the second locking plate 22 have the same structure and are symmetrically arranged, and the first locking plate 21 and the second locking plate 22 are both fixed on the side wall of the display box 1.

In this embodiment, as shown in fig. 4 and 5, taking the second locking plate 22 as an example, a groove 28 is formed on the upper surface of the second locking plate 22, the lower end of the rack 24 can be inserted into the groove 28, a first sliding slot 29 is formed in the second locking plate 22, the first sliding slot 29 is communicated with the groove 28, a locking rod 30 is slidably connected in the first sliding slot 29, one end of the locking rod 30, which points to the groove 28, is in a wedge shape, the wedge surface is arranged upward, the wedge end of the locking rod 30 can be inserted into a locking slot 34 formed in the side wall of the lower end of the rack 24, one end of the locking rod 30, which is far away from the groove 28, is connected with the side wall of the first sliding slot 29 through a spring 31, a second sliding slot 32 communicated with the first sliding slot 29 is formed on the upper surface of the second locking plate 22, a second driving rod 33 is inserted in the second sliding slot 32, and the second driving rod 33 can slide in the second sliding slot 32 and is fixedly connected with the locking rod 30.

The use method and the advantages of the invention are as follows: this kind of kindergarten environment creates propaganda device for show when using, the working process as follows:

the method comprises the following steps: as shown in fig. 1, 2, 4 and 5, when a kindergarten environment creation model is displayed, the second shift lever 33 on the second lock plate 22 is held by hand and the second shift lever 33 drives the buckle rod 30 to compress the spring 31, and simultaneously the wedge-shaped end of the buckle rod 30 is pulled out from the buckle groove 34, the buckle of the second lock plate 22 to the lower end of the rack 24 is released, and then the first shift lever 25 is held by hand to drive the rack 24 to move upwards, as shown in fig. 3, the rack 24 moves upwards to synchronously drive the two fan-shaped toothed discs 8 to rotate through the tooth transmission between the rack 24 and the fan-shaped toothed discs 8, and the upper ends of the two second connecting rods 7 are far away from each other, so that the two side display plates 5 are far away from each other, the rotation of the second connecting rods 7 drives the third connecting rods 9 to synchronously rotate, and the third connecting rods 9 applies thrust to the carriage 3 through the fourth connecting rods 10, so that the carriage 3 drives the middle display plate 4 to move upwards, the rotation of the second connecting rods 7 synchronously drives the corresponding first connecting rods 6 to rotate through the side display plates 5, because the connecting lines of the connecting positions of the connecting rod I6, the connecting rod II 7, the side display plate 5, the connecting rod I6 and the connecting rod II 7 on the display box 1 form a parallel four-bar linkage mechanism, the side display plate 5 is always kept in a horizontal state in the moving process, when the upper end of the rack 24 is inserted in the groove 28 on the first lock plate 21 and the upper end of the rack 24 is in abutting buckling contact with the wedge-shaped surface of the buckle rod 30 of the first lock plate 21, the buckle rod 30 compresses the corresponding spring 31 by applying pressure to the buckle rod 30 through the wedge-shaped surface, and the spring 31 obtains a restoring force, when the wedge-shaped end of the buckle rod 30 is opposite to the buckle groove 34 on the upper end of the rack 24, the buckle rod 30 is inserted in the corresponding buckle groove 34 under the restoring force action of the spring 31, so as to buckle the rack 24, the rack 24 cannot move up and down, and the two side display plates 5 and the middle display plate 4 are in the same plane, the slope structure 26 on the side display board 5 is matched with the corresponding slope structure 26 on the middle display board 4, so that the display mechanism is unfolded, the box door is opened, the kindergarten environment creation model is taken out from the partition board 35 and placed on the side display board 5 and the middle display board 4, an expansion effect is achieved, integrated display of series design models is facilitated, comparison of the models is facilitated, the first lock plate 21 locks the rack 24, the phenomenon that the display mechanism is unstably unfolded due to mistaken touch of the rack 24 is prevented, display stability is improved, and the use is very convenient;

step two: after the exhibition is finished, each kindergarten environment creation model is placed on the partition plate 35 inside the exhibition box 1, so that the kindergarten environment creation models can be stored and managed in the exhibition box 1, so that the space is saved, the second driving lever 33 on the first locking plate 21 is held by hands, the second driving lever 33 drives the buckling rod 30 to compress the spring 31, the wedge-shaped end of the buckling rod 30 is pulled out from the buckling groove 34, the buckling of the first locking plate 21 on the upper end of the rack 24 is released, then the first driving lever 25 is held by hands, the rack 24 is driven to move downwards, as shown in figure 2, the downwards movement of the rack 24 synchronously drives the two fan-shaped fluted discs 8 to reversely rotate through the tooth transmission between the rack 24 and the fan-shaped fluted discs 8, the upper ends of the two second connecting rods 7 are close to each other, so that the two side exhibition plates 5 are close to each other, and the reverse rotation of the second connecting rods 7 drives the third connecting rods 9 to synchronously reversely rotate, and the third connecting rod 9 applies a pulling force to the carriage 3 through the fourth connecting rod 10, so that the carriage 3 drives the middle display plate 4 to move downwards and reset, the second connecting rod 7 rotates reversely and drives the corresponding first connecting rod 6 to rotate reversely through the side display plate 5, when the lower end of the rack 24 is inserted into the groove 28 on the second lock catch plate 22 and the lower end of the rack 24 is in abutting contact with the wedge-shaped surface of the catch rod 30 of the second lock catch plate 22, pressure is applied to the catch rod 30 through the wedge-shaped surface, so that the catch rod 30 compresses the corresponding spring 31, and the spring 31 obtains a restoring force, when the wedge-shaped end of the catch rod 30 is opposite to the catch groove 34 at the lower end of the rack 24, the catch rod 30 is inserted into the corresponding catch groove 34 under the restoring force of the spring 31, so as to lock the rack 24, so that the rack 24 cannot move up and down, thereby maintaining the stability of the unfolding mechanism when being folded, the display mechanism is prevented from being unfolded or folded due to the shaking of the control mechanism in the process of moving the display box 1, at the moment, the two side display plates 5 are oppositely buckled and contacted and are positioned on the upper side of the middle display plate 4, so that the display mechanism is folded, the whole device is conveniently stored and managed, the occupied space is reduced, the practicability is improved, a kindergarten environment creation model and the whole device are managed together, and the labor consumption is reduced;

step three: as shown in the first step and the second step, in the unfolding process of the display mechanism, the first link 6 drives the first gear 11 to rotate, the rotation of the first gear 11 drives the fifth link 13 to rotate in the direction opposite to the first gear 11 through the second gear 12, so that the fifth link 13 applies thrust to the first nose bar 20 through the sixth link 14, the first nose bar 20 drives the lower end of the support rod 16 to be far away from the display box 1, the lower end of the support rod 16 drives the slider 37 to move downwards on the slide rail 36 through the second nose bar 38 in the process of being far away from the display box 1, and when the display mechanism is unfolded, the slider 37 moves downwards to the lower end of the slide rail 36, and the inserted rod 18 slides to the uppermost end in the corresponding strip-shaped groove 17, at this time, the support rod 16 enlarges the support area of the display mechanism by the display box 1, so as to improve the support stability of the kindergarten environment creation model;

in the folding process of the display mechanism, the first connecting rod 6 drives the first gear 11 to rotate reversely, the reverse rotation of the first gear 11 drives the fifth connecting rod 13 to rotate in the direction opposite to the first gear 11 through the second gear 12, so that the fifth connecting rod 13 applies a pulling force to the first protruding rod 20 through the sixth connecting rod 14, the first protruding rod 20 drives the lower end of the supporting rod 16 to be close to the display box 1, the lower end of the supporting rod 16 drives the sliding block 37 to move upwards on the sliding rail 36 through the second protruding rod 38 in the process of being close to the display box 1, and when the display mechanism is folded, the sliding block 37 moves upwards to the lower end of the sliding rail 36, at the moment, the supporting rod 16 is in a vertical state, the folding operation is realized synchronously with the display mechanism, the occupied space is reduced, and the whole device is managed.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a kindergarten environment creates propaganda show and uses device, includes show case (1), the bottom of show case (1) is provided with universal wheel (27) that have the locking function, its characterized in that: be provided with the show mechanism that is used for showing kindergarten environment and creats the model on show case (1), and show case (1) can establish the model to the kindergarten environment and accomodate the saving, show mechanism can establish the model to a plurality of kindergarten environments and demonstrate, be provided with on show case (1) and be used for controlling the mechanism that controls that show mechanism expandes or draw in, it is connected with the transmission of show mechanism to control the mechanism, be provided with the side brace mechanism on show case (1), show mechanism is connected with the transmission of side brace mechanism, and the side brace mechanism is used for improving the support stability of show mechanism.

2. The kindergarten environment creation publicity and display device of claim 1, characterized in that: the inside of show case (1) is fixed with baffle (35) that are used for dividing show case (1) inner space, and baffle (35) level setting, it has the chamber door to articulate on show case (1), show mechanism includes middle panel (4), the bottom surface of middle panel (4) is fixed with balladeur train (3), the last fixed surface of show case (1) has two vertical ascending deflector (2), balladeur train (3) are located two can slide from top to bottom between two deflector (2) between deflector (2).

3. The kindergarten environment creation publicity and display device of claim 2, characterized in that: show mechanism still includes side panel (5) that two symmetry formulas set up, two side panel (5) are parallel to each other with middle panel (4), domatic structure (26) have been seted up on the both sides limit of middle panel (4), domatic structure (26) with domatic structure (26) looks adaptation on middle panel (4) side are also seted up to the side that side panel (5) correspond middle panel (4).

4. The kindergarten environment creation publicity and display device of claim 3, characterized by: the bottom surface of the side display board (5) is provided with a first connecting rod (6) and a second connecting rod (7), the upper ends of the first connecting rod (6) and the second connecting rod (7) are fixed-shaft-rotatably connected to the bottom surface of the side display board (5), the first connecting rod (6) and the second connecting rod (7) are identical in structure and are arranged in parallel, the lower ends of the first connecting rod (6) and the second connecting rod (7) are fixed-shaft-rotatably connected to one side wall, back to the box door, of the display box (1), the two second connecting rods (7) are located between the two first connecting rods (6), when the two side display boards (5) are in mutual abutting and buckling contact, the two second connecting rods (7) are arranged in a regular splayed shape, and when the two side display boards (5) are located on two sides of the middle display board (4) and are located on the same plane with the middle display board (4), the two second connecting rods (7) are arranged in an inverted splayed shape; the lower end of the second connecting rod (7) is fixedly provided with a fan-shaped fluted disc (8), the two fan-shaped fluted discs (8) are symmetrically arranged and are in transmission connection with the control mechanism, the lower end of the second connecting rod (7) is fixedly provided with a third connecting rod (9), one end, far away from the fan-shaped fluted disc (8), of the third connecting rod (9) is fixedly connected with one end of a fourth connecting rod (10) in a fixed-axis rotation manner, one end, far away from the third connecting rod (9), of the fourth connecting rod (10) is fixedly connected with the sliding frame (3) in a fixed-axis rotation manner, and when the two side display plates (5) are mutually abutted and buckled to be contacted, an included angle opening formed by the third connecting rod (9) and the fourth connecting rod (10) faces to the corresponding side display plate (5); the side props the mechanism including fixing gear (11) at connecting rod (6) lower extreme, the downside of gear (11) is provided with gear two (12), gear two (12) dead axle rotates to be connected on the lateral wall of show case (1), and gear two (12) and gear one (11) meshing are connected, be fixed with connecting rod five (13) on gear two (12), the one end dead axle that gear two (12) were kept away from in connecting rod five (13) rotates the one end of connecting rod six (14), connecting rod six (14) keep away from the one end dead axle of connecting rod five (13) and rotate and connect nose bar (20), the lower tip of nose bar (20) fixed connection in bracing piece (16), the lower extreme dead axle of bracing piece (16) rotates and is connected with gyro wheel (19), be fixed with cantilever (15) on the lateral wall that show case (1) is close to the chamber door.

5. The kindergarten environment creation publicity and display device of claim 4, characterized in that: one end of the cantilever (15) far away from the display box (1) is fixed with an inserted bar (18), the inserted bar (18) is inserted in a strip-shaped groove (117) and can slide in the strip-shaped groove (17), the strip-shaped groove (17) is arranged on the support rod (16), and the trend of the strip-shaped groove (17) is parallel to the support rod (16).

6. The kindergarten environment creation publicity and display device of claim 5, characterized by: the upper end dead axle of bracing piece (16) rotates and is connected with nose bar two (38), nose bar two (38) fixed connection is on slider (37), slider (37) sliding connection is on slide rail (36), slide rail (36) are fixed on the lateral wall of show case (1) and vertical direction setting, and the junction cross section of slider (37) and slide rail (36) is the swallow-tail shape of looks adaptation.

7. The kindergarten environment creation publicity and display device of claim 5, characterized by: the control mechanism comprises a rack (24), the rack (24) is located between the two fan-shaped fluted discs (8), the rack (24) is respectively meshed with the two fan-shaped fluted discs (8), a guide sleeve (23) is fixed on the side wall of the display box (1), the rack (24) is inserted into the guide sleeve (23) and can slide in the guide sleeve (23), and a first driving lever (25) is fixed on the rack (24).

8. The kindergarten environment creation publicity and display device of claim 7, characterized in that: the upper side and the lower side of the rack (24) are respectively provided with a first lock catch plate (21) and a second lock catch plate (22) which are used for locking the upper end and the lower end of the rack (24), the first lock catch plate (21) and the second lock catch plate (22) are identical in structure and are symmetrically arranged, and the first lock catch plate (21) and the second lock catch plate (22) are fixed on the side wall of the display box (1).

9. The kindergarten environment creation publicity and display device of claim 8, characterized by: the upper surface of the second lock catch plate (22) is provided with a groove (28), the lower end of the rack (24) can be inserted into the groove (28), a first sliding groove (29) is formed in the second lock catch plate (22), the first sliding groove (29) is communicated with the groove (28), a buckling rod (30) is connected in the first sliding groove (29) in a sliding manner, one end, pointing to the groove (28), of the buckling rod (30) is in a wedge shape, the wedge surface of the buckling rod is arranged upwards, the wedge end of the buckling rod (30) can be inserted into a buckling groove (34) formed in the side wall of the lower end of the rack (24), one end, far away from the groove (28), of the buckling rod (30) is connected with the side wall of the first sliding groove (29) through a spring (31), a second sliding groove (32) communicated with the first sliding groove (29) is formed in the upper surface of the second lock catch plate (22), and a second driving lever (33) is inserted into the second sliding groove (32), and the second driving lever (33) can slide in the second sliding chute (32) and is fixedly connected with the buckling rod (30).

10. The method of using the kindergarten environment creation publicity and display device of any one of claims 1-9, wherein: the method comprises the following steps: