CN214803858U

CN214803858U - Stable indoor exhibition utensil of preventing empting

Info

Publication number: CN214803858U
Application number: CN202121230855.5U
Authority: CN
Inventors: 蒋法兴
Original assignee: Hangzhou Xingdi Commercial Exhibition Tools Co ltd
Current assignee: Hangzhou Xingdi Commercial Exhibition Tools Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-23
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the technical field of indoor exhibition tools, and discloses a stable anti-toppling indoor exhibition tool, which solves the problem that the indoor exhibition tool in the current market is easy to incline and the exhibition article is damaged because no device for stabilizing the indoor exhibition tool is provided when the exhibition article is displayed, and comprises two bases, the tops of the two bases are fixedly connected with an exhibition frame which is connected through a connecting rod, the surface of the base is provided with a first groove, the inner cavity of the first groove is rotatably inserted with a rotating shaft, the steering surface of the rotating shaft is fixedly sleeved with a gear, the inner cavity of the first groove is slidably inserted with two first supporting plates, the bottom of the side surface of the base is provided with a second groove, the inner cavity of the second groove is rotatably inserted with a second supporting plate, the top of the second supporting plate is provided with a through hole, the inner cavity of the through hole is rotatably inserted with a fixed shaft, the utility model discloses, have and to carry out the stable device of indoor exhibition utensil to the benefit to the exhibit protection has been played.

Description

Stable indoor exhibition utensil of preventing empting

Technical Field

The utility model belongs to the technical field of indoor exhibition utensil, specifically be a stable indoor exhibition utensil of preventing empting.

Background

The exhibition tool is a general name of various exhibition equipment, is commonly used in places such as exhibitions, celebrations and the like, is also used for advertisement display and sales promotion of enterprises and markets, and various commercial advertisement activities are increased increasingly along with the prosperous development of world economy. As one of the important assistants for improving the image of the enterprise, exhibition equipment is increasingly applied to various commercial fields such as market promotion, product promotion, enterprise exhibition, news conference, supermarket promotion, indoor and outdoor propaganda and promotion activities, and indoor exhibition equipment is frequently used indoors.

But indoor exhibition utensil in the existing market still has some problems when using, and current indoor exhibition utensil is placing and is not can not carry out the device that is stable to indoor exhibition utensil after accomplishing, and after putting the showpiece, because the irregularity of showpiece, very easily can lead to indoor exhibition utensil slope to lead to the showpiece to damage, can't play normal exhibition and can't carry out the effect of protecting the showpiece, for this reason, we have proposed a stable indoor exhibition utensil of preventing empting.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a stable indoor exhibition utensil of preventing empting, the effectual indoor exhibition utensil of having solved on the existing market is when showing the showpiece, owing to do not have the device of carrying out stability to indoor exhibition utensil to very easily lead to indoor exhibition utensil to take place to incline, and then lead to the problem that the showpiece damaged.

In order to achieve the above object, the utility model provides a following technical scheme: a stable and anti-toppling indoor exhibition tool comprises two bases, wherein the tops of the two bases are fixedly connected with exhibition frames, the exhibition frames are connected through a connecting rod, the surfaces of the bases are provided with first grooves, the inner cavities of the first grooves are rotatably inserted with rotating shafts, the steering surfaces of the rotating shafts are fixedly sleeved with gears, the inner cavities of the first grooves are slidably inserted with two first supporting plates, the bottoms of the side surfaces of the bases are provided with second grooves, the inner cavities of the second grooves are rotatably inserted with second supporting plates, the tops of the second supporting plates are provided with through holes, the inner cavities of the through holes are rotatably inserted with fixed shafts, the surfaces of the fixed shafts are sleeved with torsional springs, the surfaces of the fixed shafts are fixedly sleeved with fixed blocks, the tops and the bottoms of the fixed shafts are fixedly connected with limit blocks, and the tops and the bottoms of the second grooves are provided with limit grooves, the limiting block is inserted into the limiting groove in an inserted mode, the limiting block can rotate in the limiting groove, a fixing rod is fixedly connected to the inner cavity of the second groove, a spring is sleeved on the top of the circumferential surface of the fixing rod, a clamping rod is sleeved on the circumferential surface of the fixing rod in a sliding mode, a clamping groove is formed in the side face of the second supporting plate, and the clamping rod is located in the clamping groove.

Further, two first backup pad is located the top and the bottom of gear respectively, two one side that first backup pad is located and is close to the gear all is equipped with the insection, the insection of first backup pad meshes with the insection on gear surface mutually.

Further, the top fixed connection of torsional spring is in the bottom of fixed block, the bottom fixed connection of torsional spring is in the bottom of second recess.

Furthermore, the top of the spring is fixedly connected to the top of the second groove, and the bottom of the spring is fixedly connected to the top of the clamping rod.

Furthermore, the number of the first supporting plates is two, and each group of the two groups of the first supporting plates is two.

Furthermore, the number of the second supporting plates is two, and the two groups of the second supporting plates are respectively positioned on the side surfaces of the two bases.

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

in the work, the rotating shaft is rotated by hands, the rotating shaft can drive the gear to rotate, the insection on the surface of the gear is meshed with the insection of the first supporting plate, so that the gear can drive the first supporting plate to slide to the outside of the base, the effect of stabilizing the base is achieved, when the exhibit is wide, the clamping rod needs to slide upwards by hands, the clamping rod can extrude the spring to slide upwards on the surface of the fixed rod, the clamping rod can slide to the top from the bottom of the clamping groove, the torsion force borne by the torsion spring is cancelled, so that the torsion spring can rebound to drive the second supporting plate to rotate towards the outside of the second groove, and when the second supporting plate rotates to be vertical to the base, the rotation can be stopped;

when needs are packed up first backup pad and second backup pad, only need the antiport pivot to pack up first backup pad, upwards stimulate the kelly earlier, push away the second backup pad to the inner chamber of second recess, when the kelly is located the top of draw-in groove, loosen the hand that stimulates the kelly this moment, because the extrusion force that the spring received has cancelled, so the spring will rebound back the kelly downwards, extrude the kelly to the bottom of draw-in groove, the stable effect to the exhibition utensil has been reached, and the effect of conveniently receiving and releasing stabilising arrangement is carried out.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the base of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of B in fig. 2 according to the present invention;

fig. 5 is a schematic view of a sectional structure of a slot on the surface of a second supporting plate according to the present invention;

in the figure: 1. a base; 2. a display rack; 3. a first groove; 4. a first support plate; 5. a gear; 6. a rotating shaft; 7. a second groove; 8. a second support plate; 9. a limiting groove; 10. a limiting block; 11. a card slot; 12. a spring; 13. fixing the rod; 14. a clamping rod; 15. a torsion spring; 16. a fixed block; 17. a fixed shaft; 18. and a through hole.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-5, the utility model comprises two bases 1, wherein the tops of the two bases 1 are fixedly connected with a display frame 2, the display frame 2 is connected with the base 1 through a connecting rod, a first groove 3 is formed on the surface of the base 1, a rotating shaft 6 is rotatably inserted into the inner cavity of the first groove 3, a gear 5 is fixedly sleeved on the steering surface of the rotating shaft 6, two first supporting plates 4 are slidably inserted into the inner cavity of the first groove 3, a second groove 7 is formed on the bottom of the side surface of the base 1, a second supporting plate 8 is rotatably inserted into the inner cavity of the second groove 7, a through hole 18 is formed on the top of the second supporting plate 8, a fixed shaft 17 is rotatably inserted into the inner cavity of the through hole 18, a torsion spring 15 is sleeved on the surface of the fixed shaft 17, a fixed block 16 is fixedly sleeved on the surface of the fixed shaft 17, stoppers 10 are fixedly connected with the tops and the bottoms of the fixed shafts 17, and the stoppers 9 are formed on the tops and the bottoms of the second grooves 7, stopper 10 is pegged graft in spacing groove 9, and stopper 10 can be at the internal rotation of spacing groove 9, and the inner chamber fixedly connected with dead lever 13 of second recess 7, spring 12 has been cup jointed at the top of dead lever 13 circumferential surface, and the circumference surface slip of dead lever 13 has cup jointed kelly 14, and draw-in groove 11 has been seted up to the side of second backup pad 8, and kelly 14 is located draw-in groove 11.

Embodiment two, on the basis of embodiment one, two first backup pads 4 are located gear 5's top and bottom respectively, and two first backup pads 4 are located the one side that is close to gear 5 and all are equipped with the insection, and the insection of first backup pad 4 meshes with the insection on gear 5 surface mutually, and the setting of insection can make two first backup pads 4 more convenient when packing up or stretching out.

Third embodiment, on the basis of first embodiment, the top fixed connection of torsion spring 15 is in the bottom of fixed block 16, and the bottom fixed connection of torsion spring 15 is in the bottom of second recess 7, and the setting of torsion spring 15 can make second backup pad 8 more stable when stretching out.

Fourth embodiment, on the basis of first embodiment, the top fixed connection of spring 12 is at the top of second recess 7, and the bottom fixed connection of spring 12 is at the top of kelly 14, and the setting of spring 12 can exert a power for kelly 14 all the time, places kelly 14 and can upwards slide automatically to lead to second backup pad 8 to take place automatic stretching out, cause unnecessary trouble.

In a fifth embodiment, on the basis of the first embodiment, the number of the groups of the first support plates 4 is two, and each of the two groups of the first support plates 4 is two. The arrangement of two sets of first backup pads 4 can make whole device front and back more stable.

Sixth embodiment, on the basis of first embodiment, the group number of second backup pad 8 is two sets of, and two sets of second backup pads 8 are located the side of two bases 1 respectively, and two second backup pads 8's setting can make whole device control more stable.

The working principle is as follows: when the exhibition shelf is wide, the clamping rod 14 needs to be upwards slid by hand, the clamping rod 14 can extrude the spring 12 to upwards slide on the surface of the fixed rod 13, the clamping rod 14 can slide to the top of the clamping groove 11, and the torsion force borne by the torsion spring 15 is cancelled, so that the torsion spring 15 can rebound to drive the second supporting plate 8 to rotate towards the outer side of the second groove 7, and when the second supporting plate 8 rotates to be vertical to the base 1, the rotation can be stopped;

when needs are received first backup pad 4 and second backup pad 8, only need the antiport pivot 6 can pack up first backup pad 4, upwards stimulate kelly 14 earlier, push away second backup pad 8 to the inner chamber of second recess 7, when kelly 14 is located the top of draw-in groove 11, loosen the hand that stimulates kelly 14 this moment, because the extrusion force that spring 12 received has cancelled, so spring 12 will bounce-back kelly 14 downwards, extrude kelly 14 to the bottom of draw-in groove 11.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a stabilize indoor exhibition utensil that prevents empting, includes two bases (1), its characterized in that: the top of each of the two bases (1) is fixedly connected with a display frame (2), the display frames (2) are connected through a connecting rod, a first groove (3) is formed in the surface of each base (1), a rotating shaft (6) is inserted into an inner cavity of each first groove (3) in a rotating mode, a gear (5) is fixedly sleeved on the turning surface of each rotating shaft (6), two first supporting plates (4) are inserted into the inner cavity of each first groove (3) in a sliding mode, a second groove (7) is formed in the bottom of the side face of each base (1), a second supporting plate (8) is inserted into the inner cavity of each second groove (7) in a rotating mode, a through hole (18) is formed in the top of each second supporting plate (8), a fixing shaft (17) is inserted into the inner cavity of each through hole (18) in a rotating mode, a torsion spring (15) is sleeved on the surface of each fixing shaft (17), and a fixing block (16) is fixedly sleeved on the surface of each fixing shaft (17), the top and the bottom of fixed axle (17) all fixedly connected with stopper (10), spacing groove (9) have all been seted up to the top and the bottom of second recess (7), stopper (10) are pegged graft in spacing groove (9), stopper (10) can be at spacing groove (9) internal rotation, the inner chamber fixedly connected with dead lever (13) of second recess (7), spring (12) have been cup jointed at the top of dead lever (13) circumferential surface, jamming bar (14) have been cup jointed in the circumferential surface slip of dead lever (13), draw-in groove (11) have been seted up to the side of second backup pad (8), jamming bar (14) are located draw-in groove (11).

2. A stable tipping-proof indoor exhibition tool as claimed in claim 1, characterized in that: two first backup pad (4) are located the top and the bottom of gear (5) respectively, two one side that first backup pad (4) are located and are close to gear (5) all is equipped with the insection, the insection of first backup pad (4) meshes with the insection on gear (5) surface mutually.

3. A stable tipping-proof indoor exhibition tool as claimed in claim 1, characterized in that: the top of torsion spring (15) is fixed connection in the bottom of fixed block (16), the bottom fixed connection of torsion spring (15) is in the bottom of second recess (7).

4. A stable tipping-proof indoor exhibition tool as claimed in claim 1, characterized in that: the top of the spring (12) is fixedly connected to the top of the second groove (7), and the bottom of the spring (12) is fixedly connected to the top of the clamping rod (14).

5. A stable tipping-proof indoor exhibition tool as claimed in claim 1, characterized in that: the number of the groups of the first supporting plates (4) is two, and each group of the first supporting plates (4) is two.

6. A stable tipping-proof indoor exhibition tool as claimed in claim 1, characterized in that: the number of the second supporting plates (8) is two, and the two groups of the second supporting plates (8) are respectively positioned on the side surfaces of the two bases (1).