CN220141253U - Foldable exhibition stand for exhibition service - Google Patents

Abstract

The utility model discloses a foldable booth for a conference and exhibition service, which comprises a booth box, wherein a cover plate is rotatably arranged on the booth box, a lifting table is movably arranged in the booth box, two clamping plates are symmetrically rotatably arranged on the lifting table, the clamping plates can clamp a exhibited article, a plurality of gears are fixedly arranged on the two clamping plates, a plurality of racks are fixedly arranged in the booth box, the racks are correspondingly meshed with the gears, when the lifting table moves up and down, the racks are meshed with the gears for transmission, the gears drive the clamping plates to rotate, and a lifting mechanism is arranged between the lifting table and the inner wall of the booth box. In the using process, an operator opens the cover plate, then rotates the locking rod, then drives the round pin to rotate in the guide groove through the locking rod, so that the lifting platform rises, in the process, the clamping plate is separated from the exhibited article under the drive of the gear rack, and after the lifting platform enters the working position, the locking rod is rotated to fix the lifting platform.

Description

Foldable exhibition stand for exhibition service

Technical Field

The utility model relates to the technical field of exhibition reading service, in particular to a foldable exhibition stand for exhibition service.

Background

The design and construction of the booth are different from those of common business services, other business services can be stable and invariable, but the design and construction of the booth are different, the service can change differently according to different exhibition places and different product styles, so that the business services are diversified, the booth design is a work which can be done by the enterprises and design companies, and otherwise, the false points can occur.

Among the prior art, a remove folding type exhibition stand of publication No. "CN217218636U", belong to exhibition stand technical field, including the bottom plate, the four corners at bottom plate top all has the pillar through loose axle swing joint, the top of pillar is provided with the panel, the equal fixedly connected with sleeve pipe in four corners of panel bottom, telescopic internal surface is pegged graft with the top of pillar surface, the center department fixedly connected with first spring of one side is kept away from to the pillar, when needing accomodating the exhibition frame, earlier drive sleeve pipe and pillar with the panel and separate, then, drive the gag lever post and move mutually in opposite directions with the movable block, make the gag lever post keep away from the spacing groove, stretch first spring, also unblock the pillar simultaneously, at this moment, fold adjacent pillar, can fold the exhibition frame, reduce the accommodation space, through setting up above structure, the advantage that has conveniently folded has solved current exhibition frame and has inconvenient folding problem, thereby be favorable to using the device.

However, the prior art still has great disadvantages, such as:

in the prior art and the device, although the shrinkage and folding of the exhibition stand can be completed, in the actual exhibition process, the position of the exhibition stand is often required to be adjusted by users, and in the adjustment process, the exhibited articles and the exhibition stand are required to be carried separately, because the flow of people in the center of exhibition is large, the environment is complex, the exhibited articles are likely to be collided and impacted in the carrying process, the damage is caused, the normal exhibition of the users is influenced, and economic losses are caused for enterprises and companies.

Disclosure of Invention

The present utility model is directed to a foldable booth for a conference service, which solves the above-mentioned problems of the related art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the foldable booth for the conference and exhibition service comprises a booth box, wherein a cover plate is rotatably arranged on the booth box, a lifting table is movably arranged in the booth box, two clamping plates are symmetrically arranged on the lifting table in a rotating mode, the clamping plates can clamp exhibited articles, a plurality of gears are fixedly arranged on the two clamping plates, a plurality of racks are fixedly arranged in the booth box, the racks are correspondingly meshed with the gears, and when the lifting table moves up and down, the racks are meshed with the gears for transmission, and the gears drive the clamping plates to rotate;

and a lifting mechanism is arranged between the lifting table and the inner wall of the booth box.

Preferably, the lifting mechanism comprises a plurality of sliding blocks fixedly arranged on the lifting table, a plurality of tracks are fixedly arranged in the booth box, and the sliding blocks slide on the tracks;

one of the sliding blocks is rotatably provided with a connecting rod, a crank is rotatably arranged on the inner wall of the booth box, and the crank is rotatably connected with the connecting rod, so that the sliding block can be driven to slide in the track through the connecting rod when the crank rotates.

Preferably, the booth box is provided with a guide groove, the guide groove is arranged on the side wall close to one end of the crank, a round pin is movably arranged in the guide groove, the round pin is fixedly arranged on the crank, and a locking rod is eccentrically arranged on the round pin in a rotating mode.

Preferably, the buffer layer is fixedly arranged on the clamping plate, and the buffer layer can enable the exhibited articles to be protected when being impacted in transportation and carrying.

Preferably, the material of the buffer layer is nitrile rubber.

Preferably, the bottom of the booth box is provided with a plurality of universal wheels, and the side wall of the booth box is provided with a plurality of handles.

Preferably, the cover plate is provided with a safety lock, and the safety lock can fix the cover plate on the display box when the cover plate is closed, so that the cover plate is prevented from being opened by mistake during transportation, and the display is prevented from being damaged.

Preferably, the side walls of the cover plate and the booth box are provided with advertisement lamp boxes.

Preferably, a protective cover is fixedly arranged on the lifting table.

Preferably, the material of the protective cover is transparent acrylic.

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

1. through the arrangement of the clamping plates, when an operator needs to move and transfer the display displacement, the lifting table only needs to be lowered into the display position box, the clamping plates can clamp and fix the display in the shrinkage process of the lifting table, and the buffer layers are arranged on the clamping plates, so that the friction force between the clamping plates and the display is increased, and meanwhile, vibration and impact generated in the transportation process can be absorbed, so that the display is protected;

2. through elevating system's setting, can let the elevating platform rise and descend through turning the crank, simultaneously, through the setting of locking lever, when the elevating platform got into working position or shrink position, can conveniently lock the crank to fixed the elevating platform, reduce the rocking of elevating platform, at this in-process, operating personnel need not with the help of the instrument, can operate convenient and fast.

In the using process, an operator opens the cover plate to enable the cover plate to be in a vertical state, then rotates the locking rod to enable the round pin to freely move in the guide groove, then drives the round pin to rotate in the guide groove through the locking rod to enable the lifting platform to ascend, in the process, the clamping plate is separated from the exhibited article under the driving of the gear rack, and after the lifting platform enters the working position, the locking rod is rotated to fix the lifting platform.

Drawings

FIG. 1 is a schematic perspective view of the whole device of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a cover plate rotatably arranged on a booth box according to the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a clamping plate rotatably arranged on a lifting table;

FIG. 4 is a schematic perspective view of a link rotatably mounted on a slider in accordance with the present utility model;

FIG. 5 is a schematic view of a gear and rack engaged three-dimensional structure of the present utility model;

FIG. 6 is a schematic view of a slider and rail mating structure of the present utility model;

FIG. 7 is a schematic view of a rotational connection of a crank and a connecting rod in accordance with the present utility model;

fig. 8 is a schematic perspective view of the gear fixedly arranged on the clamping plate.

In the figure: 1. a booth box; 2. a cover plate; 3. a lifting table; 4. a clamping plate; 5. a gear; 6. a rack; 7. a slide block; 8. a track; 9. a connecting rod; 10. a crank; 11. a guide groove; 12. round pins; 13. a locking lever; 14. a buffer layer; 15. a universal wheel; 16. a handle; 17. a safety lock; 18. an advertising light box; 19. and a protective cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution:

embodiment one:

the utility model provides a collapsible showplace for meeting and exhibiting service, including showcase 1, the bottom of showcase 1 is provided with a plurality of universal wheels 15, the universal wheel 15 quantity in this embodiment is four, set up in the four corners of showcase 1 bottom, be provided with the locking device on the universal wheel 15, when need not promote showcase 1, can lock universal wheel 15, prevent showcase 1 and take place to remove, cause the product damage, be provided with a plurality of handles 16 on the showcase 1 lateral wall, the quantity of handles 16 in this embodiment is two, the handle 16 symmetry sets up in the outer wall upper end of showcase 1, rotate on showcase 1 and be provided with apron 2, all be provided with advertising light boxes 18 on the lateral wall of apron 2 and showcase 1, advertising light boxes 18 in this embodiment can be to the detail parameter of showcase and other information explanation, thereby make the showcase personnel know the showcase more comprehensively and know the device that the device is the familiar to the skilled person, this place is not limited to advertising light boxes 18's model, the operation personnel can go on proper size and use the data in the process of running in the market through using in the power, etc.;

the cover plate 2 is provided with the safety lock 17, the safety lock 17 in the embodiment is a device well known to those skilled in the art, the type of the safety lock 17 is not limited, an operator can select a proper safety lock to use in the market through data such as size and the like in the using process, and the safety lock 17 can fix the cover plate 2 on the display box 1 when the cover plate 2 is closed, so that the cover plate 2 is prevented from being opened by mistake in the transportation process, and the display is prevented from being damaged;

the inside activity of exhibition stand case 1 is provided with elevating platform 3, is provided with protection casing 19 on the elevating platform 3 fixedly, and the material of protection casing 19 is transparent acrylic, and elevating platform 3 is last to be provided with two splint 4 in the symmetry rotation, fixedly is provided with buffer layer 14 on the splint 4, and buffer layer 14 can make the exhibit receive the protection when receiving the impact in transportation, and buffer layer 14's material is nitrile rubber, according to the setting of nitrile rubber buffer layer 14 in this embodiment, it can absorb 20% -45% of vibration energy;

the splint 4 can carry out the centre gripping to the exhibit, the fixed a plurality of gears 5 that are provided with on two splint 4, gear 5 quantity in this embodiment is four, set up two gears 5 on every splint 4, gear 5 is fixed to be set up on the rotatory axis of splint 4, the inside fixed a plurality of racks 6 that set up of exhibition position case 1, rack 6 quantity in this embodiment is four, rack 6 corresponds the meshing with gear 5, and every rack 6 corresponds a gear 5, when elevating platform 3 up-and-down motion, rack 6 and gear 5 meshing transmission, gear 5 drives splint 4 rotation, thereby press from both sides tight exhibit, prevent to rock, be provided with elevating system between elevating platform 3 and the inner wall of exhibition position case 1.

Embodiment two:

on the basis of the first embodiment, the lifting mechanism in the first embodiment is described, the lifting mechanism comprises a plurality of sliding blocks 7 fixedly arranged on the lifting platform 3, the number of the sliding blocks 7 in the first embodiment is two, the sliding blocks 7 are symmetrically arranged on two sides of the lifting platform 3, a plurality of tracks 8 are fixedly arranged in the booth 1, the number of the tracks 8 in the first embodiment is two, the sliding blocks 7 slide on the tracks 8, and each track 8 corresponds to one sliding block 7;

one of the sliding blocks 7 is rotatably provided with a connecting rod 9, the sliding block 7 in the embodiment is one close to one side of the guide groove 11, the inner wall of the booth box 1 is rotatably provided with a crank 10, the crank 10 is rotatably connected with the connecting rod 9, when the crank 10 rotates, the sliding block 7 can be driven to slide in the track 8 through the connecting rod 9, the crank 10, the connecting rod 9 and the sliding block 7 in the embodiment form a crank sliding block mechanism, and when the crank 10 rotates, the sliding block 7 can do linear motion along the track 8, so that the lifting and lowering of the lifting platform 3 are realized;

the guide slot 11 has been seted up on the showcase 1, guide slot 11 in this embodiment is the arc groove, can restrict round pin 12 wherein, guide slot 11 is seted up on the lateral wall that is close to crank 10 one end, guide slot 11 internalization is provided with round pin 12, round pin 12 is fixed to be set up on crank 10, eccentric rotation is provided with locking lever 13 on round pin 12, be provided with eccentric cylinder on the locking lever 13 in this embodiment, when locking lever 13 locks, the thicker one side of eccentric cylinder contacts with the lateral wall of showcase 1, the pressure between locking lever 13 and the lateral wall of showcase 1 increases, thereby lock crank 10, when locking lever 13 unblock, the thinner one end of eccentric cylinder contacts with the lateral wall of showcase 1, the pressure between locking lever 13 and the showcase 1 lateral wall reduces, crank 10 can freely move about.

Working principle: the cover plate 2 is opened by an operator, the cover plate 2 is in a vertical state, then the locking rod 13 is rotated, one thinner end of the eccentric cylinder on the locking rod 13 is contacted with the side wall of the booth box 1, at the moment, the pressure between the locking rod 13 and the side wall of the booth box 1 is reduced, the round pin 12 can freely move in the guide groove 11, then the round pin 12 is driven by the operator to move in the guide groove 11 through the locking rod 13, the crank 10 rotates along with the movement of the round pin 12 while the round pin 12 moves, the crank 10 drives the connecting rod 9 to move, the connecting rod 9 drives the sliding block 7 to linearly move, and the sliding block 7 drives the lifting platform 3 to lift;

in the process, the gear 5 rotates on the rack 6, the gear 5 drives the clamping plate 4 to rotate in the direction away from the exhibited item, at the moment, the clamping plate 4 does not clamp and protect the exhibited item any more, after the lifting table 3 enters the working position, an operator rotates the locking rod 13, one thicker side of the eccentric cylinder on the locking rod 13 is contacted with the side wall of the booth box 1, at the moment, the pressure between the locking rod 13 and the side wall of the booth box 1 is increased, and therefore the crank 10 is locked and the lifting table 3 is fixed.

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

Claims (10)

1. A foldable booth for a conference service, comprising a booth box (1), characterized in that: the novel folding type display booth is characterized in that a cover plate (2) is rotatably arranged on the display booth (1), a lifting table (3) is movably arranged in the display booth (1), two clamping plates (4) are symmetrically arranged on the lifting table (3) in a rotating mode, the clamping plates (4) can clamp a display article, a plurality of gears (5) are fixedly arranged on the two clamping plates (4), a plurality of racks (6) are fixedly arranged in the display booth (1), the racks (6) are correspondingly meshed with the gears (5), and when the lifting table (3) moves up and down, the racks (6) are meshed with the gears (5) for transmission, and the gears (5) drive the clamping plates (4) to rotate;

a lifting mechanism is arranged between the lifting table (3) and the inner wall of the booth box (1).

2. A foldable display unit for a conference service according to claim 1, wherein: the lifting mechanism comprises a plurality of sliding blocks (7) fixedly arranged on the lifting table (3), a plurality of tracks (8) are fixedly arranged in the booth box (1), and the sliding blocks (7) slide on the tracks (8);

one of the sliding blocks (7) is rotatably provided with a connecting rod (9), a crank (10) is rotatably arranged on the inner wall of the booth box (1), the crank (10) is rotatably connected with the connecting rod (9), and when the crank (10) rotates, the sliding block (7) can be driven to slide in the track (8) through the connecting rod (9).

3. A foldable display unit for a conference service according to claim 2, wherein: the novel booth is characterized in that a guide groove (11) is formed in the booth (1), the guide groove (11) is formed in the side wall close to one end of the crank (10), a round pin (12) is movably arranged in the guide groove (11), the round pin (12) is fixedly arranged on the crank (10), and a locking rod (13) is eccentrically arranged on the round pin (12) in a rotating mode.

4. A foldable display unit for a conference service according to claim 1, wherein: the buffer layer (14) is fixedly arranged on the clamping plate (4), and the buffer layer (14) can protect the exhibited articles when the exhibited articles are impacted in transportation and carrying.

5. A foldable display unit for a conference service according to claim 4, wherein: the material of the buffer layer (14) is nitrile rubber.

6. A foldable display unit for a conference service according to claim 5, wherein: the bottom of the booth box (1) is provided with a plurality of universal wheels (15), and the side wall of the booth box (1) is provided with a plurality of handles (16).

7. A foldable display unit for a conference service according to claim 1, wherein: the cover plate (2) is provided with a safety lock (17), and the safety lock (17) can fix the cover plate (2) on the booth box (1) when the cover plate (2) is closed, so that the cover plate (2) is prevented from being opened by mistake during transportation, and the exhibits are damaged.

8. A foldable display unit for a conference service according to claim 1, wherein: the side walls of the cover plate (2) and the booth box (1) are provided with advertisement lamp boxes (18).

9. A foldable display unit for a conference service according to claim 1, wherein: a protective cover (19) is fixedly arranged on the lifting table (3).

10. A foldable display unit for a conference service according to claim 9, wherein: the protective cover (19) is made of transparent acrylic.