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CN-224216957-U - Aerial imaging device

CN224216957UCN 224216957 UCN224216957 UCN 224216957UCN-224216957-U

Abstract

The utility model provides an aerial imaging device and an imaging control method thereof, wherein the aerial imaging device comprises a lens, a display screen and a control component, wherein the lens comprises a light guide surface and an emergent surface which are oppositely arranged, a plurality of light guide tooth shapes which are arranged at intervals are arranged on the light guide surface, each light guide tooth shape comprises an incident surface and a reflecting surface, the reflecting surfaces are respectively perpendicular to the incident surface and the emergent surface, the display screen is arranged on one side of the light guide surface of the lens and perpendicular to the lens, and the control component is configured to be rotatable and can drive the lens and the display screen to rotate. Compared with the prior art, the utility model has the advantages of simple structure, low cost, strong suspension sense, high use comfort and the like.

Inventors

  • WU LU

Assignees

  • 吴璐

Dates

Publication Date
20260508
Application Date
20250718

Claims (7)

  1. 1. An aerial imaging apparatus, comprising: The lens comprises a light guide surface and an emergent surface which are oppositely arranged, wherein a plurality of light guide tooth shapes which are arranged at intervals are arranged on the light guide surface, each light guide tooth shape comprises an incident surface and a reflecting surface, and the reflecting surfaces are respectively perpendicular to the incident surface and the emergent surface; The display screen is arranged on one side of the light guide surface of the lens and is perpendicular to the lens; A control assembly configured to be rotatable, the control assembly being operable to rotate the lens and the display screen.
  2. 2. The aerial imaging device of claim 1, wherein the reflective surface is an arcuate curved surface in the shape of an arc or an elliptical arc; when the reflecting surface is an arc surface, a plurality of reflecting surfaces are concentrically arranged at intervals according to the corresponding circle centers; When the reflecting surface is an elliptical cambered surface, a plurality of reflecting surfaces are distributed at intervals according to corresponding elliptical focuses and focuses; Both ends of the reflecting surface extend to the edges of the lens.
  3. 3. The aerial imaging device of claim 2, wherein the lens is circular, the center or focus of the circle corresponding to the reflecting surface falls on the periphery of the lens, and the display screen is arranged on one side of the center or focus of the circle corresponding to the reflecting surface.
  4. 4. The aerial imaging device of claim 1, wherein the cross-section of the light guiding profile is in the shape of a right trapezoid or rectangle.
  5. 5. The aerial imaging device of claim 1, wherein a distance between reflective surfaces of adjacent light guide profiles is less than 1mm.
  6. 6. The aerial imaging apparatus of claim 1, wherein the control assembly comprises a rotary table and a mounting ring, the lens and the rotary table are mounted at both ends of the mounting ring, respectively, the rotary table is connected with a rotary driving member, and the display screen is mounted on an inner wall of the mounting ring.
  7. 7. The aerial imaging device of claim 6, wherein the control assembly further comprises a base and a control motherboard, the turntable is rotatably mounted on the base, a cavity is defined between the turntable and the base to accommodate the rotary drive member and the control motherboard, and the control motherboard is electrically connected to the rotary drive member and the display screen.

Description

Aerial imaging device Technical Field The utility model relates to the technical field of display, in particular to an aerial imaging device. Background The main principle of the aerial imaging device is that an image is generated by an image source such as a display screen, and then the image is imaged in the air after passing through an optical element such as a lens. The air imaging device has been widely used in the fields of home, office, vehicle-mounted and the like for the unique suspension experience. In the conventional aerial suspension imaging device, in order to facilitate imaging, a lens is usually obliquely arranged with a display screen, so that an formed suspension image and the lens usually have an included angle of 45 degrees, a user can always directly observe the lens behind the suspension image when watching the suspension image, the suspension experience is not strong, the imaging position of most of the aerial imaging devices is fixed, the user can only see the suspension image from one fixed direction, the suspension image cannot be seen at two sides or the back, the limitation is large, and the use comfort of the user is greatly influenced; in addition, most of the current aerial imaging devices are formed by stacking multiple layers, the whole structure is complex, the manufacturing and assembling difficulties are high, and the cost is high. Disclosure of utility model Therefore, the utility model aims to provide an aerial imaging device which has simple structure, low cost, strong suspension experience and high use comfort. The utility model provides an aerial imaging device which comprises a lens, a display screen, a control component and a control component, wherein the lens comprises a light guide surface and an emergent surface which are oppositely arranged, a plurality of light guide tooth shapes which are arranged at intervals are arranged on the light guide surface, each light guide tooth shape comprises an incidence surface and a reflection surface, the reflection surfaces are respectively perpendicular to the incidence surface and the emergent surface, the display screen is arranged on one side of the light guide surface of the lens and perpendicular to the lens, the control component is rotatably arranged, and the control component can drive the lens and the display screen to rotate. In the scheme, the reflecting surface is vertical to the incident surface and the emergent surface, namely the incident surface is parallel to the emergent surface, the lens is horizontally placed, light emitted by the display screen sequentially passes through the incident surface, the reflecting surface and the emergent surface and then is converged in the air to form a suspended image, wherein the formed suspended image and an original image of the display screen are respectively positioned on two sides of the lens, the space between the display screen and the lens is controlled, so that the formed suspended image and the lens are kept at a certain distance to achieve the effect of complete suspension, the suspension sense is strong, the user experience sense is improved, and the formed suspended image and the lens are vertically arranged to form an included angle of 90 degrees, so that the suspension experience sense can be further improved. In one example of the utility model, the reflecting surface is an arc-shaped curved surface in the shape of an arc or an elliptical arc, when the reflecting surface is an arc surface, a plurality of reflecting surfaces are concentrically arranged at intervals according to the corresponding circle centers, when the reflecting surface is an elliptical arc surface, a plurality of reflecting surfaces are arranged at intervals according to the corresponding elliptical focuses, and two ends of the reflecting surface extend to the edges of the lens. In the scheme, the reflecting surface is a curved surface in an arc shape or an elliptic arc shape, so that the light guide tooth shape is in an arc shape or an elliptic arc shape and is concentrically or concentrically arranged at intervals when seen from the direction perpendicular to the light guide surface of the lens, wherein light emitted by the display screen is finally converged to the position right above the circle center or the focus corresponding to each reflecting surface to form an aerial suspended image, and the reflecting surface is set to be a curved surface, so that the definition and the stereoscopic impression of the aerial suspended image are better than those of a plane, and in addition, the two ends of the reflecting surface are connected with the edges of the lens to fully capture light emitted by the display screen, avoid omission, and effectively ensure the imaging integrity when coping with imaging of the suspended image with wider width. In one example of the present utility model, the lens is circular, the center or focus corresponding to the reflecting surface falls on the periphery