CN218602058U

CN218602058U - Rotatable exhibition stands tablet

Info

Publication number: CN218602058U
Application number: CN202223127874.2U
Authority: CN
Inventors: 丁松; 吕胜仙; 朱朝阳
Original assignee: Shanghai Chichu Exhibition Engineering Co ltd
Current assignee: Shanghai Chichu Exhibition Engineering Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-10
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of exhibition stands, and discloses a rotatable exhibition stand, which solves the problem that the position of a clamping device is fixed, therefore, the exhibition stand with one size specification can only be installed and fixed, and the exhibition stand can not be installed and adjusted according to the size of the exhibition stand; through being provided with the slide rail, first lead screw, adjust each subassembly such as pole and first telescopic link, can realize the regulation of distance between two bracing pieces, through being provided with each subassembly such as overcoat pole, second lead screw, runner and second telescopic link, can realize the altitude mixture control of connecting rod, two sets of regulation structures and gag lever post and the cooperation use between the L shape slide bar for four cassettes can corresponding regulation all the time, even make the device can satisfy the installation demand of the exhibition tablet of multiple dimensions.

Description

Rotatable exhibition stands tablet

Technical Field

The utility model belongs to the technical field of the tablet is found in the exhibition, specifically be a rotatable tablet is found in exhibition.

Background

Exhibition refers to the disclosure of original or duplicate works of displayed artwork and photographic works; the exhibition is not only the integration of information, communication and entertainment, but also the only marketing medium for fully exploiting the sense of five senses in the face-to-face communication; according to the patent document with publication number "CN107610620A", entitled "a novel multifunctional advertisement exhibition board", the problem of trouble of replacing the advertisement board in the advertisement board is solved by the clamping device according to the content recorded in the patent document, but the following defects still exist:

in this patent, each clamping device fixed mounting is on advertisement display box for clamping device's rigidity is unchangeable, consequently, can only install fixedly to the exhibition tablet of a size specification, can not install according to the size of exhibition tablet and adjust.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a rotatable exhibition stands tablet, the effectual fixed position who has solved clamping device among the above-mentioned background art is unchangeable, consequently, can only install fixedly to the exhibition tablet of a size specification, can not install the problem of adjusting according to the size of exhibition tablet.

In order to achieve the above object, the utility model provides a following technical scheme: a rotatable exhibition stand plate comprises a base, wherein an installation box is installed at the top end of the base, a rotating assembly is installed in the installation box, and an adjusting assembly is installed at the top end of the rotating assembly;

wherein, the adjusting part includes the slide rail, the mid-mounting of slide rail has n shape seat, the both ends symmetrical rotation of n shape seat installs first lead screw, the both ends symmetrical rotation of two first lead screws is close to one end and all installs first bevel gear, connect through second bevel gear meshing between two first bevel gear, the regulation pole is installed to the one end of second bevel gear, it extends to the outside of slide rail to adjust the pole, equal threaded mounting has first telescopic link on two first lead screws, the mount pad is installed on the top of n shape seat, the overcoat pole is installed on the top of mount pad, the second lead screw is installed to the overcoat pole internal rotation, the runner is installed to the one end that the mount pad was run through to the second lead screw, threaded mounting has the second telescopic link on the second lead screw, the connecting rod is installed on the top of second telescopic link, the spout has been seted up to the bilateral symmetry of connecting rod, equal slidable mounting has L shape slide bar in two spouts, the bottom of two L shape slide bars all installs the gag lever, the cover is equipped with the bracing piece on the gag lever, the bottom of two bracing pieces all is connected with the top of first telescopic link, exhibition tablet is installed to one side of two bracing pieces, the apex angle department of exhibition tablet all is connected with the adjusting part through the mounting.

Preferably, the number of the fixing parts is four, the fixing parts comprise clamping seats, two clamping seats are respectively installed on one side of the bottoms of the two supporting rods, the other two clamping seats are respectively installed on one sides of the two L-shaped sliding rods, threaded rods are installed on the clamping seats in a threaded mode, and the pressing plates are installed at one ends, close to the exhibition boards, of the threaded rods.

Preferably, the rotating assembly comprises a motor installed in the installation box, a first gear is installed at the top end of the motor, a rotating rod is installed on one side of the first gear in a rotating mode, one end, penetrating through the installation box, of the rotating rod is connected with the sliding rail, and a second gear meshed with the first gear is installed on the rotating rod.

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

(1) In the work, the distance between the two support rods can be adjusted by arranging the components such as the slide rail, the first screw rod, the adjusting rod and the first telescopic rod, the height of the connecting rod can be adjusted by arranging the components such as the outer sleeve rod, the second screw rod, the rotating wheel and the second telescopic rod, the two groups of adjusting structures are matched with the limiting rod and the L-shaped slide rod for use, so that the four clamping seats can be adjusted correspondingly all the time, namely the device can meet the installation requirements of exhibition boards with various dimensions;

(2) The rotary exhibition board can be realized by the aid of the components such as the motor, the first gear, the rotating rod and the second gear in work, and accordingly the exhibition board can be conveniently displayed to people in different directions.

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 rotatable exhibition stand plate structure of the present invention;

FIG. 2 is a schematic view of the structure of the rotating assembly of the present invention;

FIG. 3 is a schematic view of the first lead screw structure of the present invention;

fig. 4 is a schematic view of a first telescopic rod structure of the present invention;

FIG. 5 is a schematic view of the connecting rod structure of the present invention;

FIG. 6 is a schematic view of the fixing member of the present invention;

in the figure: 1. a base; 2. installing a box; 3. a rotating assembly; 4. a slide rail; 6. an n-shaped seat; 7. a first lead screw; 8. a first bevel gear; 9. a second bevel gear; 10. adjusting a rod; 11. a first telescopic rod; 12. a mounting seat; 13. an outer loop bar; 14. a second lead screw; 15. a rotating wheel; 16. a second telescopic rod; 17. a connecting rod; 18. a chute; 19. an L-shaped sliding rod; 20. a limiting rod; 21. a support bar; 22. exhibition boards; 23. a fixing member; 24. a card holder; 25. a threaded rod; 26. a compression plate; 27. a motor; 28. a first gear; 29. a rotating rod; 30. a second gear.

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 to 6, the present invention includes a base 1, an installation box 2 is installed on the top end of the base 1, a rotating assembly 3 is installed in the installation box 2, and an adjusting assembly is installed on the top end of the rotating assembly 3;

wherein, the adjusting component comprises a slide rail 4, an n-shaped seat 6 is arranged in the middle of the slide rail 4, first lead screws 7 are symmetrically and rotatably arranged at two ends of the n-shaped seat 6, first bevel gears 8 are respectively arranged at one end, close to each other, of the two first lead screws 7, the two first bevel gears 8 are meshed and connected through second bevel gears 9, an adjusting rod 10 is arranged at one end of each second bevel gear 9, the adjusting rod 10 extends to the outside of the slide rail 4, first telescopic rods 11 are respectively arranged on the two first lead screws 7 through threads, a mounting seat 12 is arranged at the top end of the n-shaped seat 6, an outer sleeve rod 13 is arranged at the top end of the mounting seat 12, a second lead screw 14 is rotatably arranged in the outer sleeve rod 13, a rotating wheel 15 is arranged at one end, penetrating through the mounting seat 12, a second telescopic rod 16 is arranged on the second lead screw 14 through threads, and a connecting rod 17 is arranged at the top end of the second telescopic rod 16, spout 18 has been seted up to connecting rod 17's bilateral symmetry, equal slidable mounting has L shape slide bar 19 in two spout 18, gag lever post 20 is all installed to two L shape slide bar 19's bottom, the cover is equipped with bracing piece 21 on the gag lever post 20, the bottom of two bracing pieces 21 all is connected with the top of first telescopic link 11, exhibition tablet 22 is installed to one side of two bracing pieces 21, exhibition tablet 22's apex angle department all is connected with adjusting part through mounting 23, the number of mounting 23 is four, mounting 23 includes cassette 24, wherein two cassettes 24 install respectively in bottom one side of two bracing pieces 21, install respectively in one side of two L shape slide bar 19 in other two cassettes 24, threaded rod 25 is installed to threaded rod on cassette 24, pressure strip 26 is installed to the one end of threaded rod 25 next-door neighbour exhibition tablet 22.

In the second embodiment, on the basis of the first embodiment, the rotating assembly 3 includes a motor 27 installed in the installation box 2, a first gear 28 is installed at the top end of the motor 27, a rotating rod 29 is rotatably installed at one side of the first gear 28, the rotating rod 29 penetrates through one end of the installation box 2 and is connected with the slide rail 4, and a second gear 30 meshed with the first gear 28 is installed on the rotating rod 29;

the rotation of the motor 27 drives the rotation of the first gear 28, the rotation of the first gear 28 drives the rotation of the second gear 30, the rotation of the second gear 30 drives the rotation of the rotating rod 29, and the rotation of the rotating rod 29 drives the rotation of the sliding rail 4, so as to realize the rotary exhibition of the exhibition board 22.

The working principle is as follows: during operation, only the position of the fixing piece 23 needs to be adjusted, firstly, the rotation of the adjusting rod 10 is rotated to drive the second bevel gear 9 to rotate and be meshed with each other, the rotation of the second bevel gear 9 drives the first bevel gear 8 to rotate, the rotation of the first bevel gear 8 drives the first lead screw 7 to rotate, the rotation of the first lead screw 7 enables the first telescopic rod 11 to move laterally until the distance between two opposite clamping seats 24 arranged on the supporting rod 21 is greater than the length of the exhibition board 22, two vertex angles at the bottom of the exhibition board 22 are clamped in the two clamping seats 24, the adjusting rod 10 is rotated reversely, the two first telescopic rods 11 move oppositely until the exhibition board 22 is clamped, then the rotating wheel 15 is rotated, the rotating wheel 15 drives the second lead screw 14 to rotate, the rotating wheel 14 drives the second telescopic rod 16 to move downwards, the downward moving of the second telescopic rod 16 drives the connecting rod 17 to move downwards, the downward moving of the connecting rod 17 drives the L-shaped sliding rod 19 to move downwards, the L-shaped sliding rod 19 drives the limiting rod 20 to move downwards, namely, the two downward moving of the two exhibition boards 24 arranged on the L-shaped clamping seats 19 are driven until the two vertex angles of the L-shaped clamping seats 24 are clamped on the L-shaped sliding rod 19 are clamped, and the two vertex angles 22 are pressed tightly against each other, and the exhibition board 22, and the top of the exhibition board 22 is pressed tightly pressed on the exhibition board 22 sequentially;

in the process of adjusting the lateral extension of the first telescopic rod 11, the limiting rod 20 is sleeved in the supporting rod 21, so that the lateral extension of the first telescopic rod 11 drives the lateral movement of the limiting rod 20, the L-shaped sliding rod 19 is fixedly mounted at the top end of the limiting rod 20, and the L-shaped sliding rod 19 is slidably mounted in the connecting rod 17, so that the L-shaped sliding rod 19 moves laterally along with the limiting rod 20, therefore, when the device is adjusted, the two clamping seats 24 mounted on the L-shaped sliding rod 19 always correspond to the two clamping seats 24 mounted on the supporting rod 21, i.e., the device can meet the mounting requirements of the exhibition boards 22 with various dimensions.

Claims

1. The utility model provides a rotatable exhibition stands tablet, includes base (1), its characterized in that: the top end of the base (1) is provided with an installation box (2), a rotating assembly (3) is installed in the installation box (2), and the top end of the rotating assembly (3) is provided with an adjusting assembly;

wherein, the adjusting component comprises a slide rail (4), an n-shaped seat (6) is installed in the middle of the slide rail (4), first lead screws (7) are installed at two ends of the n-shaped seat (6) in a symmetrical and rotating manner, first bevel gears (8) are installed at one ends, close to each other, of the two first lead screws (7), the two first bevel gears (8) are connected with each other through second bevel gears (9) in a meshing manner, an adjusting rod (10) is installed at one end of the second bevel gears (9), the adjusting rod (10) extends to the outer portion of the slide rail (4), first telescopic rods (11) are installed on the two first lead screws (7) in a threaded manner, a mounting seat (12) is installed at the top end of the n-shaped seat (6), an outer sleeve rod (13) is installed at the top end of the mounting seat (12), a second lead screw (14) is rotatably installed in the outer sleeve rod (13), a rotating wheel (15) is installed at one end, a second lead screw (14) penetrates through the mounting seat (12), a second telescopic rod (16) is installed on the second lead screw (14), two L-shaped sliding chutes (18) are installed on two sides, two L-shaped sliding chutes (19) of two sliding chutes (18), and two limiting rods (20) are installed on two sliding chutes (19), the bottom of two bracing pieces (21) all is connected with the top of first telescopic link (11), and exhibition tablet (22) are installed to one side of two bracing pieces (21), and the apex angle department of exhibition tablet (22) all is connected with adjusting part through mounting (23).

2. The rotatable display stand of claim 1, wherein: the number of mounting (23) is four, and mounting (23) include cassette (24), and wherein two cassette (24) are installed respectively in the bottom one side of two bracing pieces (21), and install respectively in one side of two L shape slide bars (19) in two other cassette (24), and threaded rod (25) are installed to the screw thread on cassette (24), and pressure strip (26) are installed to the one end of threaded rod (25) next-door neighbour exhibition tablet (22).

3. The rotatable display stand of claim 1, wherein: the rotating assembly (3) comprises a motor (27) installed in the installation box (2), a first gear (28) is installed at the top end of the motor (27), a rotating rod (29) is installed on one side of the first gear (28) in a rotating mode, one end, penetrating through the installation box (2), of the rotating rod (29) is connected with the sliding rail (4), and a second gear (30) meshed with the first gear (28) is installed on the rotating rod (29).