CN211431963U - Exhibition device for exhibition - Google Patents

Abstract

The utility model relates to the technical field of exhibition equipment, in particular to an exhibition device used for exhibitions. The cover is in the shape of a hemispherical shell, and a wrapping component is arranged outside the transparent cover; each group of wrapping components includes an opaque rubber cover, and six rubber covers form a hemispherical shell and are wrapped outside the transparent cover; each rubber cover is fixed outside Connect a group of rotating plates that are connected in turn in turn, each rotating plate is provided with a torsion spring in the rotating shaft; the uppermost rotating plate is provided with a lug plate on the side, and the lug plate is fixedly connected to one end of the traction rope, and the other end of the traction rope is connected. One end is connected with the winding device. In the utility model, after the traction rope is rolled up, the rotating plate is pulled and close to the top plate of the outer box, so as to display the exhibits in the transparent cover, retain the mystery, and attract the audience through the gradual unfolding, thereby improving the exhibition benefit.

Description

An exhibition device for exhibitions

technical field

The utility model relates to the technical field of exhibition equipment, in particular to an exhibition device used for exhibitions.

Background technique

In order to make their works recognized and loved by everyone, designers usually exhibit their own works. The exhibition is the main form for the exhibits to be recognized by everyone. Only through the exhibition can people better understand the designer's thoughts and propose better solutions. suggestions and comments. When using the previous display devices, the exhibits can be seen intuitively, which makes the exhibits less mysterious and cannot effectively stimulate people's enthusiasm for viewing the exhibition. When a dust cover is used to protect the exhibits from dust, it is very inconvenient to take and place the exhibits in the dust cover.

Utility model content

In order to make up for the deficiencies of the prior art, the utility model proposes an exhibition device for exhibitions.

The technical solution adopted by the present utility model to solve the technical problem is as follows: an exhibition device for exhibitions according to the present utility model includes an outer box, the outer box is in the shape of a regular hexagon, and the bottom edge of the outer box is fixedly installed a set of legs, an inner box is fixedly installed in the middle of the outer box, a transparent cover is fixedly installed on the top of the inner box, the transparent cover is in the shape of a hemispherical shell, and a wrapping component is arranged outside the transparent cover;

There are six groups of wrapping components, each group of wrapping components includes an opaque rubber cover, the six rubber covers form a hemispherical shell, and are wrapped outside the transparent cover; a set of end-to-end rotating connections are fixedly connected outside each rubber cover. There are torsion springs in the rotating shaft of each rotating plate; the side of the uppermost rotating plate is provided with a lug plate, and the lug plate is fixedly connected to one end of the traction rope, and the other end of the traction rope is connected to the retractor. The reeling devices are connected, and one wrapping component is arranged corresponding to one rewinding device; the lowermost rotating plate is rotatably connected with the horizontal plate, and the horizontal plate is correspondingly and fixedly installed between the inner box and the outer box.

Preferably, the winding device includes a winding roller, the other end of the traction rope is fixedly connected to the outer ring of the winding roller, the winding roller is rotatably installed on the side of the horizontal plate, and two adjacent winding rollers pass through The transmission rod is linked, one winding roller corresponds to one transmission rod and is coaxially fixed in the middle of the transmission rod, each inner side wall of the outer box is fixedly installed with a support plate, and the transmission rod penetrates through the corresponding support plate and rotates with the support plate The two ends of the transmission rod are respectively fixed with bevel teeth, and two adjacent transmission rods are driven by the bevel teeth; a linkage gear is fixed coaxially on one of the transmission rods, and the inner wall of the outer box on the same side of the transmission rod is fixedly installed and fixed. A drive motor is fixedly installed on the side of the fixed plate, and a drive gear is fixedly installed at the end of the output shaft of the drive motor, and the drive gear is meshed with the linkage gear.

Preferably, a lifting platform is arranged in the middle of the inner box, a group of first guide rods are erected in the middle of the bottom plate of the outer box, sliding holes corresponding to the first guiding rods are arranged on the edge of the lifting platform, and the lifting platform passes through the sliding holes Sliding along the axial direction of the first guide rod, the lifting platform is driven up and down by the lifting device.

Preferably, the lifting device includes a first screw, the first screw is arranged in parallel with the first guide rod, the first screw penetrates the lifting platform and is threadedly connected to the lifting platform, and the lower end of the first screw penetrates the bottom plate of the outer box and is connected to the lifting platform. The first pulley is fixedly installed at the end, and the second pulley is also rotatably installed on the bottom edge of the outer box, and the first pulley and the second pulley are connected by a transmission belt; A worm wheel is coaxially fixed on one of the transmission rods, and the worm wheel is engaged with the worm.

Preferably, the side of the outer box is provided with a placement port, the bottom plate of the outer box is provided with a conveying assembly, the conveying assembly includes a first vertical plate, and the first vertical plate is fixedly installed in the middle of the bottom plate of the outer box, and the A second vertical plate is fixedly installed on the edge of the bottom plate of the outer box, a second screw rod and a second guide rod are installed in parallel between the first vertical plate and the second vertical plate, and the two ends of the second guide rod are corresponding to the first vertical plate. and the second vertical plate is fixedly connected, one end of the second screw is connected with the first vertical plate in rotation, the other end of the second screw is connected in rotation with the second vertical plate, and the first motor is fixed on the second vertical plate, The output shaft of the first motor penetrates the second vertical plate and is fixedly connected with the second screw rod; a sliding block is slidably installed on the second guide rod, the slider is provided with a threaded hole passing through, and the second screw rod passes through the threaded hole and is slidably installed. It is threadedly connected to it; the second screw is rotated for the slider to move axially along the second guide rod, the object board is fixedly installed on the top of the slider, the top edge of the object board is fixedly installed with a backing plate, and the backing plate is fixedly installed Lifting and shrinking rods, the ends of the lifting and shrinking rods are fixedly connected to one side of the push plate.

Preferably, installation grooves are provided at the corners of two adjacent rotating plates close to one side of the rubber cover, airbags are fixedly installed in the two opposite installation grooves, and ventilation holes corresponding to the airbags are provided on the rubber cover.

The beneficial effects of the present utility model are as follows:

The utility model winds the traction rope through the winding roller in the middle of the transmission rod, and the rotating plate is pulled and close to the top plate of the outer box, so that the exhibits in the transparent cover are displayed, and the adjacent two winding rollers are linked by the transmission rod, thereby Make each rubber cover unfold synchronously; when the rubber cover is slowly opened, the transmission rod is driven by the worm gear to drive the second pulley to rotate, and the second pulley drives the first pulley to rotate through the transmission belt, thereby driving the first screw to rotate, and the first pulley rotates. After the screw rotates, the corresponding lifting platform rises along the first guide rod; while the rubber cover is unfolded, the exhibits slowly rise from the bottom, thus attracting the attention of the visitors.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the top view of the utility model after removing the top plate of the outer box;

Fig. 3 is a partial enlarged view at E in Fig. 2;

Fig. 4 is A-A sectional view in Fig. 2;

Fig. 5 is a partial enlarged view at F in Fig. 4;

Fig. 6 is a partial enlarged view of G in Fig. 5

Fig. 7 is the state diagram when the rubber cover is separated from the transparent cover in Fig. 6;

Fig. 8 is the structural representation of the lifting device of the present utility model;

FIG. 9 is a schematic structural diagram of the conveying assembly of the present invention.

Detailed ways

In order to make it easy to understand the technical means, creation features, achievement goals and effects realized by the present invention, the present invention will be further described below with reference to the specific embodiments.

As shown in FIGS. 1 to 9 , an exhibition device for exhibitions according to the present invention includes an outer box 11 , the outer box 11 is in the shape of a regular hexagon, and a group of the outer box 11 is fixedly installed at the bottom edge of the outer box 11 . The legs 14 are fixedly mounted on the inner box 12 in the middle of the outer box 11, and the top of the inner box 12 is fixedly mounted with a transparent cover 13, the transparent cover 13 is in the shape of a hemispherical shell, and a wrapping component 2 is arranged outside the transparent cover 13;

The wrapping components 2 are six groups, and each group of wrapping components 2 includes an opaque rubber cover 21. The six rubber covers 21 form a hemispherical shell and are wrapped outside the transparent cover 13; the outside of each rubber cover 21 is fixedly connected A set of rotating plates 22 are connected in turn in turn, each rotating plate 22 is provided with a torsion spring in the rotating shaft. When pulled by the traction rope 23, the two rotating plates 22 are deflected relative to each other, and the function of the torsion spring is to draw After the rope 23 is unwound, it is used to reset the rotating plate 22 and re-press the rubber cover 21 on the transparent cover 13; the uppermost rotating plate 22 is provided with a lug plate 24 on the side, and the lug plate 24 is fixedly connected to the traction rope 23. One end, the other end of the traction rope 23 is connected with the winding device 3, and one wrapping assembly 2 is set corresponding to one winding device 3; between the inner box 12 and the outer box 11 . After the traction rope 23 is rolled up, the rotating plate 22 is pulled and close to the top plate of the outer box 11, thereby displaying the exhibits in the transparent cover 13, keeping the mystery and attracting the audience by unfolding slowly, improving the exhibition benefit.

Specifically, the winding device 3 includes a winding roller 31, the other end of the traction rope 23 is fixedly connected to the outer ring of the winding roller 31, and the winding roller 31 is rotatably installed on the side of the horizontal plate 25, adjacent to the The two winding rollers 31 are linked by the transmission rod 32. One winding roller 31 corresponds to one transmission rod 32 and is coaxially fixed in the middle of the transmission rod 32. Each inner side wall of the outer box 11 is fixedly installed with a support plate 33, so The transmission rod 32 penetrates through the corresponding support plate 33 and is rotatably connected with the support plate 33. The two ends of the transmission rod 32 are respectively fixed with bevel teeth 34, and two adjacent transmission rods 32 are transmitted through the bevel teeth 34; in one of the transmission rods A linkage gear 35 is fixed coaxially on the 32, a fixing plate 36 is fixedly installed on the inner wall of the outer box 11 on the same side of the transmission rod 32, the driving motor 37 is fixedly installed on the side of the fixing plate 36, and the end of the output shaft of the driving motor 37 is fixed A drive gear 38 is installed, which meshes with the linkage gear 35 . During operation, the drive motor 37 drives the linkage gear 35 to rotate through the drive gear 38, the linkage gear 35 rotates through the winding roller 31 in the middle of the transmission rod 32 to wind the traction rope 23, and the two adjacent winding rollers 31 pass through the transmission rod 32. Linkage, so that each rubber cover 21 is unfolded synchronously.

Specifically, a lift table 41 is arranged in the middle of the inner box 12 , a set of first guide rods 42 are erected in the middle of the bottom plate of the outer box 11 , and sliding holes corresponding to the first guide rods 42 are arranged on the edge of the lift table 41 . , the lifting table 41 axially slides along the first guide rod 42 through the sliding hole, and the lifting table 41 is driven up and down by the lifting device 5; the lifting device 5 includes a first screw 51, the first screw 51 and the first guide rod 42 Set in parallel, the first screw 51 penetrates through the lift table 41 and is threadedly connected with the lift table 41 . The second pulley 53 is also rotated and installed, and the first pulley 52 and the second pulley 53 are connected by a transmission belt 54; A worm wheel 56 is fixedly installed on the upper coaxial, and the worm wheel 56 is engaged with the worm 55 . When the rubber cover 21 is slowly opened, the transmission rod 32 is driven by the worm gear 56 and the worm 55 to drive the second pulley 53 to rotate. The second pulley 53 drives the first pulley 52 to rotate through the transmission belt 54, thereby driving the first screw 51 to rotate. After a screw 51 is rotated, the corresponding lifting platform 41 rises along the first guide rod 42 .

Specifically, the side of the outer box 11 is provided with a placement port 111 , the bottom plate of the outer box 11 is provided with a conveying assembly 6 , the conveying assembly 6 includes a first vertical plate, and the middle of the bottom plate of the outer box 11 is fixedly installed with a second A vertical plate 61 , a second vertical plate 62 is fixedly installed on the edge of the bottom plate of the outer box 11 , a second screw 63 and a second guide rod 64 are installed in parallel between the first vertical plate 61 and the second vertical plate 62 . The two ends of the second guide rod 64 are fixedly connected to the first vertical plate 61 and the second vertical plate 62, one end of the second screw 63 is rotatably connected to the first vertical plate 61, and the other end of the second screw 63 is connected to the first vertical plate 61. The two vertical plates 62 are rotatably connected, the first motor 65 is fixedly installed on the second vertical plate 62, and the output shaft of the first motor 65 penetrates the second vertical plate 62 and is fixedly connected with the second screw 63; the second guide rod 64 The slider 66 is slidably installed on the upper side. The slider 66 is provided with a threaded hole 661 therethrough. The second screw 63 passes through the screw hole 661 and is threadedly connected to it; the second screw 63 rotates for the slider 66 to guide the second The rod 64 moves axially, the object plate 67 is fixedly installed on the top of the slider 66 , the top edge of the object plate 67 is fixedly installed with the backing plate 68 , and the lifting and shrinking rod 69 is fixedly installed on the backing plate 68 , and the lifting and shrinking rod 69 The end is fixedly connected to one side of the push plate 71 . When working, the staff puts the exhibits on the object storage board 67, and drives the second screw 63 to rotate through the first motor 65, so as to use the slider 66 to move the object storage board 67 to the lifting platform 41. After the side edge of the table 41 is attached, and after the lifting and shrinking rod 69 is extended, the push plate 71 pushes the exhibits onto the lifting platform 41, so that the exhibits can be put in conveniently.

Specifically, the corners of the two adjacent rotating plates 22 close to the rubber cover 21 are provided with installation grooves 221 , and the air bags 8 are fixedly installed in the two opposite installation grooves 221 . Vent hole 211 . After the rubber cover 21 is pulled and unfolded by the traction rope 23, people can intuitively see the exhibits through the transparent cover 13; and after a long period of display, the transparent cover 13 is easily covered with dust, which affects people's viewing of the exhibits; During the process of re-covering the transparent cover 13 with the rubber cover 21, the airbag 8 between the two rotating plates 22 is compressed due to the mutual rotation of the two connected rotating plates 22, so that an air flow can be generated to pass through the air bag 22. The air holes 211 are blown toward the surface of the transparent cover 13, thereby removing the dust falling on the surface of the glass cover.

The working principle of the present utility model is as follows:

The staff places the exhibits on the object storage board 67, and drives the second screw 63 to rotate through the first motor 65, thereby using the slider 66 to move the object storage board 67 to the lifting platform 41. After the side is attached, after the lifting and shrinking rod 69 is extended, the push plate 71 pushes the exhibits onto the lifting platform 41, so that the exhibits can be put in conveniently.

At this time, the drive motor 37 drives the linkage gear 35 to rotate through the drive gear 38, and the linkage gear 35 rotates to wind the traction rope 23 through the winding roller 31 in the middle of the transmission rod 32. The rotating plate 22 is pulled and approaches the top plate of the outer box 11. Thereby, the exhibits in the transparent cover 13 are displayed, and the two adjacent winding rollers 31 are linked by the transmission rod 32, so that each rubber cover 21 is unfolded synchronously; while the rubber cover 21 is slowly opened, the transmission rod 32 passes through the worm gear 56. 55 drive, drive the second pulley 53 to rotate, the second pulley 53 drives the first pulley 52 to rotate through the transmission belt 54, thereby driving the first screw 51 to rotate, after the first screw 51 rotates, the corresponding lifting platform 41 along the first guide rod 42 rises; while unfolding, the exhibits slowly rise from below, thus attracting the attention of visitors.

Although the present invention is described through specific embodiments, those skilled in the art should understand that various changes and equivalent substitutions can be made to the present invention without departing from the scope of the present invention. In addition, various modifications may be made to the present invention for specific situations or materials without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed, but should include all embodiments falling within the scope of the claims of the present invention.

Claims (6)

1. An exhibition apparatus for an exhibition, characterized by: the outer box is characterized by comprising an outer box (11), wherein the outer box (11) is in a regular hexagon shape, a group of supporting legs (14) is fixedly installed at the edge of the bottom of the outer box (11), an inner box (12) is fixedly installed in the middle of the outer box (11), a transparent cover (13) is fixedly installed at the top of the inner box (12), the transparent cover (13) is in a hemispherical shell shape, and a wrapping assembly (2) is arranged outside the transparent cover (13);

the wrapping assemblies (2) are divided into six groups, each group of wrapping assemblies (2) comprises an opaque rubber cover (21), and the six rubber covers (21) form a hemispherical shell shape and wrap the outer part of the transparent cover (13); a group of rotating plates (22) which are sequentially and rotatably connected end to end are fixedly connected to the outer part of each rubber cover (21), and a torsion spring is arranged in a rotating shaft of each rotating plate (22); an ear plate (24) is arranged on the side edge of the uppermost rotating plate (22), one end of a traction rope (23) is fixedly connected to the ear plate (24), the other end of the traction rope (23) is connected with a winding device (3), and a wrapping component (2) is arranged corresponding to one winding device (3); the rotary plate (22) at the lowest part is connected with the transverse plate (25) in a rotary mode, and the transverse plate (25) is correspondingly and fixedly installed between the inner box (12) and the outer box (11).

2. An exhibition apparatus for exhibitions according to claim 1, characterized in that: the winding device (3) comprises winding rollers (31), the other end of the traction rope (23) is fixedly connected to the outer ring of each winding roller (31), each winding roller (31) is rotatably installed on the side edge of the transverse plate (25), two adjacent winding rollers (31) are linked through transmission rods (32), one winding roller (31) corresponds to one transmission rod (32) and is coaxially and fixedly installed in the middle of the transmission rod (32), a support plate (33) is fixedly installed on each inner side wall of the outer box (11), each transmission rod (32) penetrates through the corresponding support plate (33) and is rotatably connected with the support plate (33), umbrella teeth (34) are fixedly installed at two ends of each transmission rod (32) respectively, and the two adjacent transmission rods (32) are driven through the umbrella teeth (34); a linkage gear (35) is coaxially and fixedly mounted on one of the transmission rods (32), a fixing plate (36) is fixedly mounted on the inner wall of the outer box (11) on the same side of the transmission rod (32), a driving motor (37) is fixedly mounted on the side edge of the fixing plate (36), a driving gear (38) is fixedly mounted at the end head of an output shaft of the driving motor (37), and the driving gear (38) is meshed with the linkage gear (35).

3. An exhibition apparatus for exhibitions according to claim 2, characterized in that: inner box (12) middle part is equipped with elevating platform (41), outer container (11) bottom plate middle part is erect and is set up a set of first guide bar (42), elevating platform (41) edge is equipped with the slide opening that corresponds first guide bar (42) and set up, and elevating platform (41) pass through the slide opening along first guide bar (42) axial slip, elevating platform (41) pass through elevating gear (5) drive lift.

4. An exhibition apparatus for exhibitions according to claim 3, characterized in that: the lifting device (5) comprises a first screw rod (51), the first screw rod (51) and a first guide rod (42) are arranged in parallel, the first screw rod (51) penetrates through the lifting platform (41) and is in threaded fit connection with the lifting platform (41), the lower end of the first screw rod (51) penetrates through the bottom plate of the outer box (11) and is fixedly provided with a first belt pulley (52) at the end, the edge of the bottom of the outer box (11) is also rotatably provided with a second belt pulley (53), and the first belt pulley (52) is connected with the second belt pulley (53) through a transmission belt (54); the rotating shaft of the second belt pulley (53) penetrates through the bottom plate of the outer box (11) and is fixedly connected with the lower end of the worm (55), a worm wheel (56) is coaxially and fixedly mounted on one of the transmission rods (32), and the worm wheel (56) is meshed with the worm (55).

5. An exhibition apparatus for exhibitions according to claim 1, characterized in that: a placing opening (111) is arranged at the side edge of the outer box (11), a conveying component (6) is arranged on the bottom plate of the outer box (11), the conveying component (6) comprises a first vertical plate, the middle part of the bottom plate of the outer box (11) is fixedly provided with a first vertical plate (61), a second vertical plate (62) is fixedly arranged at the edge of the bottom plate of the outer box (11), a second screw (63) and a second guide rod (64) are arranged between the first vertical plate (61) and the second vertical plate (62) in parallel, two ends of the second guide rod (64) are correspondingly and fixedly connected with the first vertical plate (61) and the second vertical plate (62), one end of the second screw (63) is rotationally connected with the first vertical plate (61), the other end of the second screw (63) is rotationally connected with the second vertical plate (62), a first motor (65) is fixedly installed on the second vertical plate (62), and an output shaft of the first motor (65) penetrates through the second vertical plate (62) and is fixedly connected with a second screw (63); a sliding block (66) is slidably mounted on the second guide rod (64), a through threaded hole (661) is formed in the sliding block (66), and the second screw (63) penetrates through the threaded hole (661) and is in threaded fit connection with the threaded hole; second screw rod (63) rotate and are used for slider (66) along second guide bar (64) axial displacement, slider (66) top fixed mounting puts thing board (67), put thing board (67) top edge fixed mounting backup plate (68), fixed mounting goes up flexible rod (69) on backup plate (68), one side of flexible rod (69) end fixed connection push pedal (71) rises.

6. An exhibition apparatus for exhibitions according to claim 1, characterized in that: the corner that two adjacent rotor plates (22) are close to rubber cover (21) one side is equipped with mounting groove (221), and two relative mounting groove (221) internal fixation have gasbag (8), correspond gasbag (8) on rubber cover (21) and set up air vent (211) that run through.

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