Rotary exhibition stand for vr digital live broadcast products

Abstract

The utility model relates to the field of live broadcast exhibition stands, and discloses a vr digital live broadcast product rotating exhibition stand which comprises an exhibition stand base, a lifting structure is installed on one side of the upper surface of the exhibition stand base, and the lifting structure comprises a bottom rod, a lifting rod and a top rod. A product is placed on the surface of the exhibition stand structure, a power source is switched on, vr shooting live broadcast is conducted on the product through a spherical camera of the live broadcast structure, and when the shooting height of the spherical camera needs to be adjusted, a positioning rod in a positioning hole is pulled out, an adjusting handle is manually rotated, and a first gear is driven to rotate; the first gear drives the second gear and the third gear to rotate, the third gear finally drives the lifting rod to ascend and descend in the lifting groove, the purpose that the spherical camera is vertically arranged at the upper end of the product is achieved, and the image stability of the product during vr digital live broadcast is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of live exhibition stands, in particular to a rotary exhibition stand for VR digital live products. Background Art

[0002] VR (Virtual Reality) digital live broadcast is a live broadcast method using virtual reality technology. In this live broadcast, viewers can obtain an immersive experience as if they were on the spot through a VR headset or similar devices. Different from traditional 2D live broadcasts, VR live broadcasts can provide a 360-degree panoramic view, making viewers feel as if they are on the scene. A product rotary exhibition stand is a device for displaying products. It can display various commodities in a rotating manner, increasing the exposure and attractiveness of the products. Such exhibition stands are usually used in shopping malls, exhibition halls, retail stores and other places, which can help merchants better display the characteristics and advantages of VR digital live products, attract the attention of customers, and thus promote sales.

[0003] According to the Chinese patent authorization announcement: CN212346043U, a new type of live broadcast central control display stand disclosed includes a base; a rotatable display stand is arranged above the center of the base. One side of the rotatable display stand is provided with a button, and the other side is provided with a fill light. The top of the fill light is connected with a bendable vertical rod, and a microphone and an adjustable-focus camera are respectively arranged on the bendable vertical rod; the live broadcast central control display stand is connected to a live broadcast machine or computer live broadcast software through a data cable. The utility model is an integrated model with functions of recording and receiving sound, product fill light, shooting and recording, rotating display, and switching. It is compatible with lights, cameras, microphones, switching buttons, and rotary exhibition stands, and can accurately and perfectly display the details of items and exhibit better effects. However, this live broadcast central control display stand still has deficiencies. During the live broadcast process, it is necessary to manually adjust the bendable vertical rod to adjust the distance between the spherical camera and the product being photographed. This manual adjustment method has certain limitations because during the live broadcast process, frequent manual adjustment may result in the instability of the spherical camera not being guaranteed, thereby affecting the quality of the live broadcast image and the viewing experience of the audience. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a rotary exhibition stand for VR digital live products, which solves the problem that during the live broadcast process, frequent manual adjustment may result in the instability of the spherical camera not being guaranteed, thereby affecting the quality of the live broadcast image and the viewing experience of the audience.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A rotating exhibition stand for a VR digital live broadcast product, including an exhibition stand base, on one side of the upper surface of the exhibition stand base, a lifting structure is installed. The lifting structure includes a bottom rod, a lifting rod and a top rod. The bottom rod is fixedly connected to one side of the upper surface of the exhibition stand base. An ascending and descending groove is opened inside the bottom rod. The lower surface of the top rod is fixedly connected with the lifting rod. The lifting rod is slidably connected inside the ascending and descending groove. Inside the ascending and descending groove, a first gear is rotationally connected through a first rotating shaft. On one side inside the ascending and descending groove, a second gear and a third gear are rotationally connected through a second rotating shaft. The second gear and the first gear mesh with each other. A number of engaging teeth are fixedly connected to the side surface of the lifting rod. The third gear meshes with the lifting rod through the engaging teeth. At the lower end of the rear surface of the exhibition stand base, a control structure is installed;

[0006] On the other side of the upper surface of the exhibition stand base, a rotating structure is provided. The rotating structure includes a limiting groove and an exhibition stand structure. The limiting groove is opened on the upper surface of the exhibition stand base. At the bottom end inside the limiting groove, a driving motor is fixedly connected. The output end of the driving motor is in transmission connection with a transmission block. A clamping groove is opened in the middle part of the lower surface of the exhibition stand structure. The transmission block is snap-fitted inside the clamping groove. On the lower surface inside the limiting groove, a switch structure is installed. On one side of the top rod, a live broadcast structure is installed. The live broadcast structure includes a spherical camera and a fill light. The spherical camera is installed at the upper end of the side surface of the top rod. The fill light is installed on the side surfaces of the top rod and the bottom rod.

[0007] Preferably, a number of anti-slip convex blocks are fixedly connected to the upper surface of the exhibition stand structure. The anti-slip convex blocks are made of transparent rubber material.

[0008] Preferably, an adjusting handle is fixedly connected to the outer end of the first rotating shaft. A number of positioning holes are opened through the surface of the adjusting handle.

[0009] Preferably, a positioning rod is snap-fitted inside a number of the positioning holes.

[0010] Preferably, the control structure includes a control switch and a VR digital live broadcast display. The control switch is installed on the rear surface of the exhibition stand base.

[0011] Preferably, a sliding groove is opened at the lower end of the rear surface of the exhibition stand base. Inside the sliding groove, a sliding plate is slidably connected. On the upper surface of the sliding plate, a VR digital live broadcast display is installed.

[0012] Preferably, a protective cover is hinged on the outside of the sliding groove.

[0013] Preferably, the fill light is electrically connected to an external power supply through the switch structure.

[0014] Beneficial effects

[0015] The utility model provides a rotating exhibition stand for VR digital live broadcast products. Compared with the prior art, it has the following beneficial effects:

[0016] 1. In the utility model, through the arranged lifting structure, when conducting VR digital live broadcast of the product, place the product on the surface of the exhibition stand structure, and at the same time turn on the power supply. The spherical camera of the live broadcast structure conducts VR shooting and live broadcast of the product. When it is necessary to adjust the shooting height of the spherical camera, pull out the positioning rod inside the positioning hole, manually rotate the adjustment handle, drive the first gear to rotate, the first gear drives the second gear and the third gear to rotate, and finally drive the lifting rod to lift inside the lifting groove through the third gear, achieving the purpose of the spherical camera moving straight up and down above the product, ensuring the stability of the picture during VR digital live broadcast of the product. After the height adjustment is completed, the positioning rod can be inserted into the innermost end of the positioning hole to fix the position of the adjustment handle, preventing the lifting rod from being accidentally touched during the live broadcast, resulting in inaccurate shooting position of the spherical camera;

[0017] 2. In the utility model, through the arranged driving motor and exhibition stand structure, during use, the card slot opened on the lower surface of the exhibition stand structure can be aligned with the position of the transmission block and pressed downwards. The driving motor can drive the exhibition stand structure to rotate to achieve the purpose of displaying the product at different angles. Through the arranged anti-slip convex blocks, it is prevented that the product slides during the live broadcast display, resulting in poor display effect. Through the arranged control structure, the control switch of the control structure can control the operation of the driving motor, thereby controlling the rotation of the product during VR digital live broadcast. Through the arranged sliding groove and protective cover, when not in live broadcast, the slide plate can be slid into the sliding groove to play a protective role for the VR digital live broadcast display on the surface of the slide plate. Brief description of the drawings

[0018] Figure 1 It is a three-dimensional structure schematic diagram of a rotating exhibition stand for VR digital live broadcast products proposed by the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the limit groove in a rotating exhibition stand for VR digital live broadcast products proposed by the utility model;

[0020] Figure 3 It is a schematic diagram of the rear structure of a rotating exhibition stand for VR digital live broadcast products proposed by the utility model;

[0021] Figure 4 It is a cross-sectional view of the bottom rod in a rotating exhibition stand for VR digital live broadcast products proposed by the utility model;

[0022] Figure 5An enlarged view of the position A in the rotating exhibition stand of a VR digital live broadcast product proposed by the present utility model Figure 4 in the figure

[0023] Legend description:

[0024] 1. Exhibition stand base; 2. Rotating structure; 201. Limit groove; 202. Driving motor; 203. Transmission block; 204. Switch structure; 205. Exhibition stand structure; 206. Anti-slip convex block; 3. Lifting structure; 301. Bottom rod; 302. Top rod; 303. Lifting rod; 304. Lifting groove; 305. Adjusting handle; 306. First rotating shaft; 307. First gear; 308. Second rotating shaft; 309. Second gear; 310. Third gear; 311. Engaging teeth; 4. Live broadcast structure; 401. Spherical camera; 402. Fill light; 5. Control structure; 501. Control switch; 502. Sliding groove; 503. Slide plate; 504. VR digital live broadcast display; 505. Protective cover. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 , the present utility model provides two technical solutions, which specifically include the following embodiments:

[0027] Embodiment 1:

[0028] A rotating exhibition stand for a VR digital live broadcast product, comprising an exhibition stand base 1. On one side of the upper surface of the exhibition stand base 1, a lifting structure 3 is installed. The lifting structure 3 includes a bottom rod 301, a lifting rod 303, and a top rod 302. The bottom rod 301 is fixedly connected to one side of the upper surface of the exhibition stand base 1. An inner part of the bottom rod 301 is provided with a lifting groove 304. The lower surface of the top rod 302 is fixedly connected to the lifting rod 303. The lifting rod 303 is slidably connected to the inner part of the lifting groove 304. Inside the lifting groove 304, a first gear 307 is rotatably connected through a first rotating shaft 306. On one side inside the lifting groove 304, a second gear 309 and a third gear 310 are rotatably connected through a second rotating shaft 308. Both the second gear 309 and the third gear 310 are fixedly connected to the surface of the second rotating shaft 308. Therefore, when the second rotating shaft 308 rotates, the third gear 310 will also rotate accordingly. The second gear 309 and the first gear 307 are meshed with each other. A plurality of engaging teeth 311 are fixedly connected to the side surface of the lifting rod 303. The third gear 310 and the lifting rod 303 are meshed with each other through the engaging teeth 311. When the first rotating shaft 306 rotates to drive the first gear 307 to rotate, the second gear 309 will rotate accordingly, thereby driving the third gear 310 to rotate, and ultimately achieving the purpose of driving the lifting rod 303 to lift inside the lifting groove 304. At the lower end of the rear surface of the exhibition stand base 1, a control structure 5 is installed. The outer end of the first rotating shaft 306 is fixedly connected to an adjusting handle 305. A plurality of positioning holes are formed through the surface of the adjusting handle 305. A positioning rod is snap-fitted inside the plurality of positioning holes. After the height adjustment of the top rod 302 and the spherical camera 401 is completed, the positioning rod is inserted into the positioning holes, which can prevent the inaccurate shooting position of the spherical camera 401 caused by accidental touch, and ultimately cause the problem of poor VR live broadcast effect. The control structure 5 includes a control switch 501 and a VR digital live broadcast display 504. The control switch 501 is installed on the rear surface of the exhibition stand base 1. A chute 502 is formed at the lower end of the rear surface of the exhibition stand base 1. A slide plate 503 is slidably connected to the inside of the chute 502. The VR digital live broadcast display 504 is installed on the upper surface of the slide plate 503. The model of the VR digital live broadcast display 504 is ThinkVision 27 3D. A protective cover 505 is hinged to the outside of the chute 502.

[0029] During operation, first place the product on the surface of the booth structure 205, turn on the power and start the VR digital live monitor. Use the spherical camera 401 to conduct VR live shooting of the product, observe the live broadcast screen, and determine whether it is necessary to adjust the height of the camera. If adjustment is required, first pull out the positioning rod, and then manually rotate the adjustment handle 305. The adjustment handle 305 drives the first gear 307 to rotate, which in turn drives the second gear 309 and the third gear 310 to rotate. The third gear 310 meshes with the lifting rod 303 through the engaging teeth 311, causing the lifting rod 303 to lift inside the lifting slot 304, thereby adjusting the height of the spherical camera 401. After adjusting to the appropriate height, insert the positioning rod into the innermost end of the positioning hole to fix the position of the adjustment handle 305. After confirming that the shooting position of the spherical camera 401 is accurate, continue the VR digital live broadcast. During the live broadcast, if it is necessary to adjust the camera height again, repeat the steps of pulling out the positioning rod and rotating the adjustment handle 305. After the live broadcast is over, turn off the VR digital live monitor, disconnect the power supply, and tidy up the equipment. During the entire use process, through the set lifting structure 3, precise adjustment of the height of the spherical camera 401 is achieved, ensuring the stability of the picture during VR digital live broadcast. At the same time, the design of the positioning rod and the positioning hole effectively prevents the lifting rod 303 from being accidentally touched during the live broadcast, ensuring the accuracy of the shooting position.

[0030] Embodiment 2:

[0031] On the basis of the first embodiment, a rotating structure 2 is provided on the other side of the upper surface of the exhibition stand base 1. The rotating structure 2 includes a limiting groove 201 and an exhibition stand structure 205. The limiting groove 201 is opened on the upper surface of the exhibition stand base 1. A driving motor 202 is fixedly connected to the inner bottom end of the limiting groove 201. The output end of the driving motor 202 is in transmission connection with a transmission block 203. A clamping groove is opened in the middle part of the lower surface of the exhibition stand structure 205. The transmission block 203 is clamped and connected inside the clamping groove. The driving motor 202 can drive the upper exhibition stand structure 205 to rotate through the transmission block 203, so that the product can rotate the angle during the live broadcast to display the product from different angles. A switch structure 204 is installed on the inner lower surface of the limiting groove 201. A live broadcast structure 4 is installed on one side of the ejector rod 302. The live broadcast structure 4 includes a spherical camera 401 and a fill light 402. The model of the spherical camera 401 is Insta360 One X. The spherical camera 401 is installed at the upper end of the side surface of the ejector rod 302. The fill light 402 is installed on the side surfaces of the ejector rod 302 and the bottom rod 301. A plurality of anti-slip bumps 206 are fixedly connected to the upper surface of the exhibition stand structure 205. The anti-slip bumps 206 are made of transparent rubber material. The fill light 402 is electrically connected to an external power supply through the switch structure 204. The switch structure 204 is a self-resetting push switch. When the product is placed on the exhibition stand structure 205, the exhibition stand structure 205 is squeezed downward due to the gravity of the product. The exhibition stand structure 205 touches the switch structure 204, and the switch structure 204 directly controls the fill light 402 to turn on, achieving the purpose of automatically turning on the fill light 402. When the product is removed, the switch structure 204 loses the extrusion force and resets itself, and the fill light 402 automatically turns off;

[0032] Place the product on the exhibition stand structure 205. Under the action of the product gravity, the exhibition stand structure 205 touches the switch structure 204, and the fill light 402 is automatically turned on. Then, through the control switch 501 in the control structure 5, the driving motor 202 is started to make the exhibition stand structure 205 rotate, so as to display different angles of the product. During the live broadcast, the rotation of the product can be controlled through the control switch 501 to obtain the best live broadcast effect. After the live broadcast ends, remove the product, the fill light 402 automatically turns off, and the control switch 501 controls the driving motor 202 to turn off. Finally, slide the skateboard 503 into the chute 502, and protect the VR digital live broadcast display through the protective cover 505. During the whole use process, through the rotating structure 2, the anti-slip bumps 206 and the control structure 5, the stable display and rotation of the product in the VR digital live broadcast are realized, and the quality and effect of the live broadcast are improved.

[0033] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the application shall be included in the protection scope of the present application.

Claims

1. A rotating booth for VR digital live broadcast products, comprising a booth base (1), characterized in that: A lifting structure (3) is installed on one side of the upper surface of the booth base (1), and the lifting structure (3) comprises a bottom rod (301), a lifting rod (303) and a top rod (302). The bottom rod (301) is fixedly connected to one side of the upper surface of the booth base (1), a lifting groove (304) is provided inside the bottom rod (301), and a lifting rod (303) is fixedly connected to the lower surface of the top rod (302). The lifting rod (303) is slidably connected to the inside of the lifting groove (304), and the inside of the lifting groove (304) is connected via a first rotating shaft (302). 06) is rotatably connected to a first gear (307); one side of the interior of the lifting slot (304) is rotatably connected to a second gear (309) and a third gear (310) via a second rotating shaft (308); the second gear (309) and the first gear (307) are meshed with each other; a plurality of meshing teeth (311) are fixedly connected to the side surface of the lifting rod (303); the third gear (310) is meshed with the lifting rod (303) via the meshing teeth (311); a control structure (5) is installed at the lower end of the rear side surface of the booth base (1); A rotating structure (2) is provided on the other side of the upper surface of the booth base (1), the rotating structure (2) comprising a limiting groove (201) and a booth structure (205), the limiting groove (201) being provided on the upper surface of the booth base (1), a driving motor (202) being fixedly connected to the inner bottom end of the limiting groove (201), a driving block (203) being transmission-connected to the output end of the driving motor (202), and a card slot being provided in the middle part of the lower surface of the booth structure (205), The transmission block (203) is snap-fitted and connected inside the card slot; a switch structure (204) is installed on the inner lower surface of the limit slot (201); a live broadcast structure (4) is installed on one side of the top rod (302); the live broadcast structure (4) includes a spherical camera (401) and a fill light (402); the spherical camera (401) is installed on the upper end of the side surface of the top rod (302); and the fill light (402) is installed on the side surfaces of the top rod (302) and the bottom rod (301).

2. A rotating stand for VR digital live broadcast products according to claim 1, characterized in that: A plurality of anti-skid bumps (206) are fixedly connected to the upper surface of the exhibition stand structure (205), and the anti-skid bumps (206) are made of transparent rubber material.

3. A VR digital live broadcast product rotating stand according to claim 1, characterized in that: The outer end of the first rotating shaft (306) is fixedly connected to an adjusting handle (305), and a plurality of positioning holes are formed through the surface of the adjusting handle (305).

4. A rotating stand for VR digital live broadcast products according to claim 3, characterized in that: Positioning rods are snap-fitted and connected inside a plurality of the positioning holes.

5. A VR digital live broadcast product rotating stand according to claim 1, characterized in that: The control structure (5) comprises a control switch (501) and a VR digital live display (504), and the control switch (501) is installed on the rear side surface of the exhibition stand base (1).

6. A VR digital live broadcast product rotating stand according to claim 1, characterized in that: A slide groove (502) is provided at the lower end of the rear side surface of the booth base (1), a slide plate (503) is slidably connected inside the slide groove (502), and a VR digital live display (504) is installed on the upper surface of the slide plate (503).

7. A rotating stand for VR digital live broadcast products according to claim 6, characterized in that: A protective cover (505) is hingedly connected to the outer side of the slide groove (502).

8. A VR digital live broadcast product rotating stand according to claim 1, characterized in that: The fill light (402) is electrically connected to an external power source via a switch structure (204).

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