Exhibition stand device capable of mechanically rotating

Abstract

The utility model discloses an exhibition stand device capable of mechanically rotating, and relates to the technical field of exhibition stand devices. A part box is arranged above the base in a sliding fit mode, a driving mechanism used for driving the part box to slide is arranged on the upper side of the base, an opening is formed in the upper side of the part box, a rotating table is arranged in the opening in a rotating fit mode, a plurality of objective tables are arranged on the upper side of the rotating table in a rotating fit mode, an inner gear ring is fixed in the part box, and the objective tables are meshed with the inner gear ring. The first servo motor is started to drive the rotating table to rotate, the gear is driven to be meshed in the gear ring, the gear is driven to rotate, the gear drives the objective table to rotate through the rotating shaft, and then the rotating table and the objective table are driven to rotate at the same time, so that a user can conveniently watch and take products on the upper sides of the objective table at a fixed position; and the driving mechanism is started to drive the part box to vertically slide, so that the height of the objective table is conveniently adjusted, and users with different heights can conveniently watch.

Description

Technical Field

[0001] The utility model belongs to the field of exhibition stand devices, and in particular relates to an exhibition stand device which can be mechanically rotated. Background Art

[0002] Electronic products are products that use electricity as the basis of their work, mainly including: watches, smart phones, telephones, televisions, DVD players, video recorders, camcorders, radios, tape recorders, combination speakers, laser players, computers, game consoles, mobile communication products, etc. With the increasing frequency of technological updates, new electronic products continue to emerge. In order to facilitate users to understand and purchase them in a timely manner, in addition to product launch conferences, exhibitions are also a good sales channel, and corresponding display devices need to be used in exhibitions.

[0003] The Chinese patent with the publication number CN217185487U discloses a rotatable electronic product sales booth, including a support platform, a driving assembly, a rotating box and a rotating assembly. The four corners of the bottom of the support platform are respectively provided with supporting legs, the driving assembly is arranged on the support platform, the rotating box is arranged on the driving assembly, and the rotating assembly is arranged in the rotating box and connected to the driving assembly. This scheme can drive the loading platform to rotate around the middle of the rotating box while rotating through the driving assembly and the rotating assembly, so that the product can be displayed to people more comprehensively, and the display effect is better; through the compression spring and the clamping plate, the electronic product can be clamped to increase the stability of the electronic product when rotating and prevent it from tipping over; through the electric telescopic rod, the height of the loading platform can be adjusted in combination with the long slide groove and the convex strip. The utility model relates to the technical field of sales booths, and specifically provides a rotatable electronic product sales booth. In the rotatable electronic product sales booth in the application, the loading platform is fixed and rotated, which affects the viewing effect. In a fixed position, only the products on the fixed loading platform can be viewed.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a mechanically rotatable exhibition stand device.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A mechanically rotatable exhibition stand device comprises a base, a parts box is slidably fitted on the top of the base, a driving mechanism for driving the parts box to slide is arranged on the upper side of the base, an opening is arranged on the upper side of the parts box, a rotating table is rotatably fitted in the opening, a plurality of loading platforms are rotatably fitted on the upper side of the rotating table, an inner gear ring is fixed in the parts box, the loading platform is meshed with the inner gear ring, and a first servo motor for driving the rotating platform to rotate is arranged in the parts box.

[0008] Optionally, a rotating shaft is provided at the bottom end of the stage, and a gear is provided at one end of the rotating shaft extending into the parts box, and the gear is meshed with an internal gear ring, so that the gear drives the stage to rotate through the rotating shaft.

[0009] Optionally, a first bearing corresponding to the rotating shaft is embedded on the upper side of the rotating table, and the rotating shaft is fixed in the first bearing, so as to improve the stability of the rotation of the rotating shaft through the first bearing.

[0010] Optionally, the driving mechanism includes a plurality of guide components in a circular array between the base and the parts box, a threaded cylinder fixed to the bottom end of the parts box, a second servo motor fixed to the upper side of the base, and a threaded rod installed at the output end of the second servo motor, and the threaded rod is threadedly engaged with the threaded cylinder. The guide component includes a guide cylinder fixed to the upper side of the base, a guide rod fixed to the bottom end of the parts box, and the bottom end of the guide rod is slidably engaged in the guide cylinder, so that the second servo motor drives the threaded rod to threadably engage with the threaded cylinder, and under the guidance of the guide cylinder and the guide rod, the parts box is driven to slide vertically, so as to facilitate the adjustment of the height of the loading platform.

[0011] Optionally, four supporting legs are provided at the bottom end of the base, a second bearing is fixed in the opening, and the rotating table is fixed in the second bearing, so as to improve the rotation stability of the rotating table through the second bearing.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] By turning on the first servo motor to drive the turntable to rotate, the gear is driven to mesh in the gear ring, driving the gear to rotate. The gear drives the stage to rotate through the rotating shaft, and then drives the turntable and the stage to rotate at the same time, so that the user can view and pick up multiple products on the upper side of the stage at a fixed position. Turning on the drive mechanism to drive the parts box to slide vertically is convenient for adjusting the height of the stage to accommodate users of different heights for viewing.

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0018] Figure 3 This is a bottom view structural diagram of an embodiment of the utility model;

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] Base 1, parts box 2, opening 201, rotating table 202, loading table 203, inner gear ring 204, first servo motor 205, rotating shaft 206, gear 207, first bearing 208, driving mechanism 3, threaded cylinder 301, second servo motor 302, threaded rod 303, guide cylinder 304, guide rod 305, supporting leg 4.

[0021] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0022] The utility model will now be further described in detail with reference to the accompanying drawings.

[0023] See also Figure 1-3 As shown, in this embodiment, a mechanically rotatable exhibition stand device is provided, including a base 1, a parts box 2 is slidably fitted on the top of the base 1, a driving mechanism 3 for driving the parts box 2 to slide is provided on the upper side of the base 1, an opening 201 is provided on the upper side of the parts box 2, a rotating table 202 is rotatably fitted in the opening 201, a plurality of loading platforms 203 are rotatably fitted on the upper side of the rotating table 202, an inner gear ring 204 is fixed in the parts box 2, the loading platforms 203 are meshed with the inner gear ring 204, and a first servo motor 205 for driving the rotating table 202 to rotate is provided in the parts box 2.

[0024] By turning on the first servo motor 205 to drive the rotating table 202 to rotate, the gear 207 is driven to mesh in the gear ring 204, driving the gear 207 to rotate, and the gear 207 drives the stage 203 to rotate through the rotating shaft 206, thereby driving the rotating table 202 and the stage 203 to rotate at the same time, so that the user can view and take multiple products on the upper side of the stage 203 at a fixed position. Turning on the driving mechanism 3 to drive the parts box 2 to slide vertically is convenient for adjusting the height of the stage 203 to facilitate viewing by users of different heights.

[0025] A rotating shaft 206 is provided at the bottom end of the worktable 203 of this embodiment, and a gear 207 is provided at one end of the rotating shaft 206 extending into the parts box 2. The gear 207 is meshed with the inner gear ring 204, so that the gear 207 drives the worktable 203 to rotate through the rotating shaft 206, and drives the rotating table 202 and the worktable 203 to rotate simultaneously.

[0026] In this embodiment, a first bearing 208 corresponding to the rotating shaft 206 is embedded on the upper side of the rotating table 202, and the rotating shaft 206 is fixed in the first bearing 208, so as to improve the rotation stability of the rotating shaft 206 through the first bearing 208, and to improve the rotation stability of the stage 203.

[0027] The driving mechanism 3 of this embodiment includes a plurality of guide components in a circular array between the base 1 and the part box 2, a threaded cylinder 301 fixed at the bottom end of the part box 2, a second servo motor 302 fixed at the upper side of the base 1, and a threaded rod 303 installed at the output end of the second servo motor 302, and the threaded rod 303 is threadedly matched with the threaded cylinder 301. The guide component includes a guide cylinder 304 fixed at the upper side of the base 1, and a guide rod 305 fixed at the bottom end of the part box 2, and the bottom end of the guide rod 305 is slidably matched in the guide cylinder 304, so that the second servo motor 302 drives the threaded rod 303 to threadably match with the threaded cylinder 301. Under the guidance of the guide cylinder 304 and the guide rod 305, the part box 2 is driven to slide vertically, so that the height of the stage 203 can be adjusted, so as to adapt to the viewing of users of different heights.

[0028] In this embodiment, four supporting legs 4 are provided at the bottom end of the base 1 , a second bearing is fixed in the opening 201 , and the rotating table 202 is fixed in the second bearing, so as to improve the rotation stability of the rotating table 202 through the second bearing and support the base 1 through the supporting legs 4 .

[0029] Working principle: Turn on the first servo motor 205 to drive the rotating table 202 to rotate, drive the gear 207 to mesh in the gear ring 204, drive the gear 207 to rotate, and the gear 207 drives the stage 203 to rotate through the rotating shaft 206, thereby driving the rotating table 202 and the stage 203 to rotate at the same time, so that the user can view and take multiple products on the upper side of the stage 203 at a fixed position. Turn on the second servo motor 302 to drive the threaded rod 303 to engage with the threaded cylinder 301, and under the guidance of the guide cylinder 304 and the guide rod 305, drive the part box 2 to slide vertically, so as to adjust the height of the stage 203 and adapt to the viewing of users of different heights.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A mechanically rotatable exhibition stand device, characterized in that: include: A base (1) is provided, a parts box (2) is slidably engaged with the top of the base (1), a driving mechanism (3) for driving the parts box (2) to slide is provided on the top of the base (1), an opening (201) is provided on the top of the parts box (2), a rotating table (202) is rotatably engaged in the opening (201), a plurality of loading platforms (203) are rotatably engaged on the top of the rotating table (202), an inner gear ring (204) is fixed in the parts box (2), the loading platforms (203) are meshed with the inner gear ring (204), and a first servo motor (205) for driving the rotating table (202) to rotate is provided in the parts box (2).

2. The mechanically rotatable exhibition stand device according to claim 1, characterized in that: A rotating shaft (206) is provided at the bottom end of the loading platform (203), and a gear (207) is provided at one end of the rotating shaft (206) extending into the parts box (2), and the gear (207) is meshed with the inner gear ring (204).

3. The mechanically rotatable exhibition stand device according to claim 2, characterized in that: A first bearing (208) corresponding to the rotating shaft (206) is embedded on the upper side of the rotating table (202), and the rotating shaft (206) is fixed in the first bearing (208).

4. The mechanically rotatable exhibition stand device according to claim 1, characterized in that: The driving mechanism (3) comprises a plurality of guide components arranged in a circular array between the base (1) and the parts box (2), a threaded barrel (301) fixed at the bottom end of the parts box (2), a second servo motor (302) fixed at the upper side of the base (1), and a threaded rod (303) mounted at the output end of the second servo motor (302), wherein the threaded rod (303) is threadably matched with the threaded barrel (301).

5. The mechanically rotatable exhibition stand device according to claim 4, characterized in that: The guide assembly comprises a guide cylinder (304) fixed on the upper side of the base (1), a guide rod (305) fixed on the bottom end of the parts box (2), and the bottom end of the guide rod (305) is slidably fitted in the guide cylinder (304).

6. The mechanically rotatable exhibition stand device according to claim 1, characterized in that: Four supporting legs (4) are provided at the bottom end of the base (1), a second bearing is fixed in the opening (201), and the rotating platform (202) is fixed in the second bearing.

Images