CN220957526U

CN220957526U - Manual elevating gear that AR was photographed

Info

Publication number: CN220957526U
Application number: CN202322605108.0U
Authority: CN
Inventors: 王建; 赵�卓
Original assignee: Shenyang Aini Culture Advertising Co ltd
Current assignee: Shenyang Aini Culture Advertising Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-14
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of AR photographing support, and particularly discloses an AR photographing manual lifting device, which comprises a support mechanism, wherein the support mechanism comprises a hollow upright post, an end cover is arranged at the upper end of the upright post, and the AR photographing manual lifting device further comprises a lifting mechanism which is arranged on the support mechanism and used for adjusting photographing height, and a fixing mechanism used for limiting an AR photographing machine is hinged at the upper end of the lifting mechanism; the lifting mechanism comprises connecting shafts symmetrically arranged in the inner cavities of the stand columns, rotating wheels are arranged on the connecting shafts, lifting columns vertically penetrate through the end covers, open slots are formed in the lower ends of the lifting columns, and rotating shafts are arranged at the positions, close to the lower positions, of the inner cavities of the stand columns. According to the utility model, through the arrangement of the lifting mechanism, the photographing machine fixed on the fixing mechanism can adjust the length of the steel wire rope on the winding wheel through the meshing rotation of the worm and the worm wheel, so that the lifting column can change the height position under the limit of the end cover, the photographing height can be conveniently adjusted, and the integral use effect is improved.

Description

Manual elevating gear that AR was photographed

Technical Field

The utility model relates to the technical field of AR photographing support, in particular to an AR photographing manual lifting device.

Background

AR (Augmented Reality): augmented reality is a brand-new man-machine interaction technology, and by using the technology, a real scene landscape can be simulated, and the technology is a computer advanced man-machine interface with interactivity and conception as basic characteristics. The user can not only feel the reality of "being on the scene" experienced in the objective physical world through the virtual reality system, but also break through the space, time and other objective limitations, feel experiences that cannot be experienced in the real world. When AR is photographed, the AR photographing machine needs to be adjusted in different angles and positions, and at present, the operation is mainly carried out through arm support operation of personnel, so that the operation stability is poor, and the photographing effect is affected.

Disclosure of utility model

The utility model aims to solve the problems and provide an AR photographing manual lifting device.

The utility model realizes the above purpose through the following technical scheme:

The manual lifting device for AR photographing comprises a supporting mechanism, wherein the supporting mechanism comprises a hollow upright post, an end cover is arranged at the upper end of the upright post, the manual lifting device also comprises a lifting mechanism which is arranged on the supporting mechanism and used for adjusting the photographing height, and a fixing mechanism used for limiting an AR photographing machine is hinged to a ball at the upper end of the lifting mechanism;

The lifting mechanism comprises a connecting shaft symmetrically arranged in an inner cavity of the stand column, a rotating wheel is arranged on the connecting shaft, a lifting column is vertically arranged on the end cover in a penetrating mode, an opening groove is formed in the lower end of the lifting column, a rotating shaft is arranged at the position, close to the lower position, of the inner cavity of the stand column, a winding wheel is fixed in the rotating shaft, a worm wheel is arranged in the rotating shaft, a worm is meshed with the lower side of the worm wheel, one end of the worm penetrates through the stand column, a hand wheel is arranged on the stand column, a steel wire rope is wound on the winding wheel, one end of the steel wire rope bypasses the upper side of the winding wheel, the opening groove is formed in the lower side of the lifting column, and then the winding wheel is fixed at the other position.

Further set up: the connecting shaft is rotationally connected with the upright post, and the lifting column is in sliding connection with the end cover.

Further set up: the worm is rotationally connected with the upright post, and the rotating shaft is rotationally connected with the upright post.

Further set up: the fixing mechanism comprises a supporting disc, vertical plates are symmetrically arranged at the upper ends of the supporting disc, locking screw rods are connected to the vertical plates, and clamping plates are connected to the opposite ends of the locking screw rods.

Further set up: the locking screw is in threaded connection with the vertical plate, the locking screw is in rotary connection with the clamping plate, and the clamping plate is made of polyurethane materials.

Further set up: the lower end of the upright post is fixed with a base, and the end cover is connected with the upright post through a screw.

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

through elevating system's setting, make the camera of fixing on fixed establishment, through worm and worm wheel's meshing rotation, carry out the adjustment of length to wire rope on the winding wheel, and then make the elevating column carry out the change of altitude mixture position under the spacing of end cover, be convenient for adjust the altitude mixture of shooing, improved holistic result of use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an isometric view of an AR photographing manual lifting device according to the present utility model;

FIG. 2 is a schematic diagram of a main section structure of an AR photographing manual lifting device according to the present utility model;

FIG. 3 is a schematic view of the lifting mechanism of the manual lifting device for AR photographing according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 3;

Fig. 5 is an enlarged schematic view of the structure at B of fig. 3.

The reference numerals are explained as follows:

1. A support mechanism; 11. a base; 12. a column; 13. an end cap; 2. a lifting mechanism; 21. a connecting shaft; 22. a rotating wheel; 23. lifting columns; 24. a rotating shaft; 25. a winding wheel; 26. a wire rope; 27. a worm wheel; 28. a worm; 3. a fixing mechanism; 31. a support plate; 32. a vertical plate; 33. a clamping plate; 34. locking the screw rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

As shown in fig. 1-5, the manual lifting device for AR photographing comprises a supporting mechanism 1, and further comprises a lifting mechanism 2 arranged on the supporting mechanism 1 and used for adjusting photographing height, wherein a fixing mechanism 3 used for limiting an AR photographing machine is arranged at the upper end of the lifting mechanism 2 in a ball-and-socket joint manner;

In this embodiment: the supporting mechanism 1 comprises a hollow upright post 12, an end cover 13 is arranged at the upper end of the upright post 12, a base 11 is fixed at the lower end of the upright post 12 and used for improving the stability of integral placement, and the end cover 13 is connected with the upright post 12 through screws.

In this embodiment: the lifting mechanism 2 comprises a connecting shaft 21 symmetrically arranged in the inner cavity of the upright post 12, a rotating wheel 22 is arranged on the connecting shaft 21, a lifting column 23 vertically penetrates through the end cover 13, an open slot is formed in the lower end of the lifting column 23, a rotating shaft 24 is arranged at the lower position of the inner cavity of the upright post 12, a winding wheel 25 is fixed on the rotating shaft 24, a worm wheel 27 is arranged on the rotating shaft 24, a worm 28 is meshed with the lower side of the worm wheel 27, one end of the worm 28 penetrates through the upright post 12 to be provided with a hand wheel, a steel wire rope 26 is wound on the winding wheel 25, one end of the steel wire rope 26 bypasses the rotating wheel 22 on the upper side of the winding wheel 25 and the open slot on the lower side of the lifting column 23, and is then fixed on the rotating wheel 22 at the other position; the connecting shaft 21 is rotationally connected with the upright post 12, and the lifting column 23 is in sliding connection with the end cover 13; the worm 28 is rotationally connected with the upright post 12, the rotating shaft 24 is rotationally connected with the upright post 12, the worm 28 is meshed with the worm wheel 27 to rotate through the hand wheel of the rotating worm 28, the winding wheel 25 is driven to rotate, the steel wire rope 26 is wound and wound, the lifting column 23 is pulled to be lifted upwards under the limit of the end cover 13 under the support of the rotating wheel 22, when the photographing height is lowered, the worm 28 is reversely rotated, the length of the steel wire rope 26 is lengthened, the lifting column 23 moves downwards under the action of gravity, and convenience and stability of adjusting the photographing height are improved.

In this embodiment: the fixing mechanism 3 comprises a supporting disc 31, vertical plates 32 are symmetrically arranged at the upper ends of the supporting disc 31, locking screw rods 34 are connected to the vertical plates 32, and clamping plates 33 are connected to opposite ends of the locking screw rods 34; the locking screw 34 is in threaded connection with the vertical plate 32, the locking screw 34 is in rotary connection with the clamping plate 33, the clamping plate 33 is made of polyurethane material, and the clamping plate 33 moves to the middle position by rotating the locking screw 34, so that the AR camera can be clamped and fixed conveniently.

The working principle and the use flow of the utility model are as follows: the AR photographing machine is placed on the supporting disc 31, the clamping plates 33 are moved to the middle position through the locking screws 34 on the two sides, the AR photographing machine is clamped and fixed, when the photographing height needs to be increased, the worm 28 and the worm wheel 27 are meshed and rotated through the hand wheel of the rotating worm 28, the winding wheel 25 is driven to rotate, the steel wire rope 26 is wound and wound, the steel wire rope 26 is enabled to be lifted upwards under the limit of the end cover 13 under the support of the rotating wheel 22, when the photographing height needs to be reduced, the worm 28 is reversely rotated, the length of the steel wire rope 26 is lengthened, and the lifting column 23 moves downwards under the action of gravity.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a manual elevating gear is photographed to AR, includes supporting mechanism (1), supporting mechanism (1) are including hollow form stand (12), stand (12) upper end is provided with end cover (13), its characterized in that: the device also comprises a lifting mechanism (2) which is arranged on the supporting mechanism (1) and used for adjusting the photographing height, wherein a fixing mechanism (3) used for limiting the AR photographing machine is hinged to the upper end of the lifting mechanism (2) in a ball joint manner;

Elevating system (2) are in including the symmetry connecting axle (21) of stand (12) inner chamber, be provided with on connecting axle (21) and rotate wheel (22), vertically wear to be equipped with on end cover (13) lift post (23), lift post (23) lower extreme is provided with the open slot, stand (12) inner chamber is provided with pivot (24) by the lower position, be fixed with winding wheel (25) in pivot (24), install worm wheel (27) in pivot (24), worm wheel (27) downside meshing has worm (28), worm (28) one end is passed stand (12) are installed the hand wheel, twine on winding wheel (25) wire rope (26), wire rope (26) one end is walked around the open slot of winding wheel (25) upside rotate wheel (22) the open slot of lift post (23) downside, later fix in another department rotate on wheel (22).

2. The AR photographing manual lifting device as claimed in claim 1, wherein: the connecting shaft (21) is rotationally connected with the upright post (12), and the lifting post (23) is in sliding connection with the end cover (13).

3. The AR photographing manual lifting device as claimed in claim 1, wherein: the worm (28) is rotationally connected with the upright (12), and the rotating shaft (24) is rotationally connected with the upright (12).

4. The AR photographing manual lifting device as claimed in claim 1, wherein: the fixing mechanism (3) comprises a supporting disc (31), vertical plates (32) are symmetrically arranged at the upper ends of the supporting disc (31), locking screw rods (34) are connected to the vertical plates (32), and clamping plates (33) are connected to the opposite ends of the locking screw rods (34).

5. The AR photographing manual lifting device as defined in claim 4, wherein: the locking screw (34) is in threaded connection with the vertical plate (32), the locking screw (34) is in rotary connection with the clamping plate (33), and the clamping plate (33) is made of polyurethane materials.

6. The AR photographing manual lifting device as claimed in claim 1, wherein: the lower end of the upright post (12) is fixedly provided with a base (11), and the end cover (13) is connected with the upright post (12) through a screw.