# US 12,192,435 B2 · Hand-held binocular fisheye 3D VR camera

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- Number: US 12,192,435 B2
- Document ID: US12192435B2
- Status: Granted
- Kind: B2
- Application number: 18/303,699
- Filed: 2023-04-20
- Published: 2024-10-24
- Granted: 2025-01-07
- Earliest claimed: 2023-04-20
- Assignees: Calf Technology Pte. Ltd.
- Applicants: Calf Technology Pte. Ltd.
- Inventors: Hua Chen
- Web page: https://patentgrep.com/patent/US12192435B2

## CPC

- H04N 13/207: using a single two-dimensional [2D] image sensor
- G02B 13/06: Panoramic objectives; So-called "sky lenses" {including panoramic objectives having reflecting surfaces}
- G03B 17/55: with provision for heating or cooling, e.g. in aircraft
- H04N 13/239: using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance (H04N13/243 takes precedence)
- H04N 23/51: Housings
- H04N 23/54: Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
- H04N 2213/001: Constructional or mechanical details
- H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION
- G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G03B: APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR (optical parts of such apparatus G02B; photosensitive materials or processes for photographic purposes G03C; apparatus for processing exposed photographic materials G03D)

## Abstract

The invention relates to the technical field of camera, in particular, to a hand-held binocular fisheye 3D VR camera, which includes a housing and a lens assembly mounted on the housing. A bottom surface inside the housing is mounted with an MIC board, and a main bracket is mounted inside the housing. A rear surface of the main bracket is provided with a structural port plate, a sensor body and a sensor board bracket. A front surface of the main bracket is mounted with a cooling bracket and a main board, and one end of the rear surface of the main bracket is mounted with a speaker. The invention is provided with the MIC board and the speaker, supporting three recording modes of photographing, video recording and live broadcast.

## Claims

### Claim 1

A hand-held binocular fisheye 3D VR camera, comprising a housing and a lens assembly mounted on the housing, wherein a bottom surface inside the housing is mounted with an MIC board, and a main bracket is mounted inside the housing: the main bracket is located above the MIC board, and a rear surface of the main bracket is sequentially provided with a structural port plate, a sensor body and a sensor board bracket from the inside to the outside; the sensor body is mounted on a front surface of the sensor board bracket, and the structural port board and the sensor board bracket are stacked and mounted on the main bracket, a front surface of the main bracket is sequentially mounted with a cooling bracket and a main board from the inside to the outside, and one end of the rear surface of the main bracket is mounted with a speaker; the lens assembly comprises two sets of lens portions, and the lens portion comprises a lens body, a first lens mount and a second lens mount; the second lens mount is mounted inside the sensor board bracket, the first lens mount is mounted on a rear surface of the housing, and the lens body is mounted inside the housing through the first lens mount and the second lens mount.

### Claim 2 (depends on 1)

The hand-held binocular fisheye 3D VR camera according to claim 1, wherein one end of the cooling bracket is mounted with a battery.

### Claim 3 (depends on 1)

The hand-held binocular fisheye 3D VR camera according to claim 1, wherein a front surface of one end of the main board is mounted with a key board.

### Claim 4 (depends on 1)

The hand-held binocular fisheye 3D VR camera according to claim 1, wherein the housing comprises a front housing and a rear housing, a front surface of the front housing is mounted with a screen, and an edge of the front housing is mounted with a decorative block for decoration.

### Claim 5 (depends on 1)

The hand-held binocular fisheye 3D VR camera according to claim 1, wherein a bottom surface of the structural port board is electrically connected with an adapter FPC, and an end of the adapter FPC is electrically connected with the main board.

### Claim 6 (depends on 1)

The hand-held binocular fisheye 3D VR camera according to claim 1, wherein the speaker, the MIC board, and the sensor body are all electrically connected with the main board.

### Claim 7 (depends on 1)

The hand-held binocular fisheye 3D VR camera according to claim 1, wherein the lens body is a binocular fisheye lens.

### Claim 8 (depends on 1)

The hand-held binocular fisheye 3D VR camera according to claim 1, wherein one side surface of the housing is electrically connected with a USB interface through the main board.