CN209897194U

CN209897194U - Structured light 3D camera convenient to carry

Info

Publication number: CN209897194U
Application number: CN201921201032.2U
Authority: CN
Inventors: 周峰; 赖仁球; 赵冰
Original assignee: Hangzhou Teng Ju Science And Technology Ltd
Current assignee: Hangzhou Teng Ju Science And Technology Ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-01-03
Anticipated expiration: 2029-07-27

Abstract

The utility model discloses a structured light 3D camera convenient to carry, including roof, bottom plate, right camera mechanism, casing, left camera mechanism and backshell, the utility model discloses the setting of right camera mechanism and left camera has increased the camera shooting scope through setting up two cameras; the front part of the shell is embedded with a structured light projection component, two sides of the shell are provided with ventilation openings, the light projection component provides active structured light during shooting, after the structured light is projected on an object, the original light structure of the light projection component is subjected to spatial modulation of the object to generate deformation, and the deformed image is collected by a lens, so that the three-dimensional shape of the object can be calculated conveniently; the back end of the lens connector is embedded with an aviation contact pin and a power socket, so that information collected by the lens can be transmitted out in time, and the lens is convenient to supply power; the arrangement of the top plate, the bottom plate and the shell simplifies the structure of the equipment and effectively improves the portability of the equipment.

Description

Structured light 3D camera convenient to carry

Technical Field

The utility model belongs to the technical field of the 3D camera, a structured light 3D camera convenient to carry specifically says so.

Background

The 3D technology is a technology for achieving a stereoscopic effect in terms of vision, hearing, and the like by using computer operations, and from the viewpoint of imaging, the 3D technology makes three dimensions not plane any more but stereoscopic. The 3D technology has an extremely wide application range, and is related to many fields, such as military affairs, education, production, entertainment, scientific research, medicine, aviation, academia, and the like. In systems for 3D imaging, the mechanical structure of the camera and structured light are important components to ensure the imaging accuracy of the whole system.

The invention discloses a fixing device for a 3D imaging camera and a structured light source, which is a Chinese patent publication No. CN 104062840A, and the name of the invention is that the 3D imaging camera and a structured light generator are fixed on a shell through a connecting plate, and the structured light generator is connected with the connecting plate through a structured light fixing seat.

However, the existing fixing device for the 3D imaging camera and the structured light source has the problems that only one camera is provided, the shooting angle is narrow, panoramic shooting cannot be realized, and the fixing device is inconvenient to carry.

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a structured light 3D camera convenient to carry seems very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a structured light 3D camera convenient to carry to solve current 3D formation of image camera and structured light source's fixing device still has only a camera, and the angle of making a video recording is narrow, can't realize panorama shooting, and the portable problem not convenient to carry. A portable structured light 3D camera comprises a top plate, a bottom plate, a right camera mechanism, a shell, a left camera mechanism and a rear shell, wherein the top plate is installed above the shell through screws; the bottom plate is arranged below the shell through screws; the right camera mechanism is arranged at the right end between the top plate and the bottom plate through a screw; the left camera mechanism is arranged at the left end between the top plate and the bottom plate through a screw; the rear shell is fastened at the rear of the machine shell and connected through screws.

The right camera mechanism and the left camera mechanism are formed by adopting the same structure; the right camera mechanism comprises a lens frame, a lens and a lens connector, the lens frame is rectangular, and the upper end and the lower end of the lens frame are respectively fixed with the top plate and the bottom plate through screws; the lens is connected with the lens connector in a matching way; and pin shafts are arranged on two sides of the lens connector and are movably connected with the lens frame through the pin shafts.

The back end of the lens connector is embedded with an aviation contact pin and a power socket, so that information collected by the lens can be transmitted out in time, and power supply of the lens is facilitated.

The rear shell comprises a shell body, a heat dissipation opening, a power socket, an aviation pin hole and a connecting wire hole, wherein the shell body is fastened at the rear part of the machine shell body and is connected through a screw; the heat dissipation opening is arranged in a long strip shape and is formed in the shell; the power socket is embedded on the shell; the aviation pin hole and the connecting wire hole are embedded on the shell.

The front part of the shell is embedded with a structured light projection component, two sides of the shell are provided with ventilation openings, the light projection component provides active structured light during shooting, after the structured light is projected on an object, the original light structure of the light projection component is subjected to spatial modulation of the object to generate deformation, and the deformed image is collected by a lens, so that the three-dimensional shape of the object can be calculated conveniently.

The utility model has the advantages that:

1. the utility model discloses the setting of right side camera mechanism and left camera has increased the scope of making a video recording through setting up two cameras for the camera can carry out panorama shooting, has increased the shooting wide angle of camera.

2. The utility model discloses the setting of casing, the front portion of casing are inlayed and are equipped with structured light projection subassembly, and the vent has been seted up to its both sides, and when making a video recording, light projection subassembly provides the structured light of initiative, and after structured light throwed on the object, its original light structure received the spatial modulation of object and produced the deformation, and the image of this deformation is gathered by the camera lens, is convenient for calculate the three-dimensional shape of object.

3. The utility model discloses the setting of lens connector, the rear end of lens connector inlays and is equipped with aviation contact pin and power socket, is convenient for go out the information transmission in time that the camera lens was gathered, has also made things convenient for the power supply of camera lens.

4. The utility model discloses the setting of roof, bottom plate and casing has included most mechanism in the 3D camera to including right camera mechanism and left camera mechanism are fixed, simplified the structure of equipment, the effectual portability that improves equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear view of the structure of the present invention.

Fig. 3 is the structural schematic diagram of the right camera mechanism of the present invention.

Fig. 4 is a schematic view of the rear housing structure of the present invention.

In the figure: 1 top plate, 2 bottom plates, 3 right camera mechanisms, 31 lens frames, 32 lenses, 33 lens connectors, 4 shell bodies, 5 left camera mechanisms, 6 rear shells, 61 shell bodies, 62 heat dissipation ports, 63 power supply sockets, 64 aviation pin holes and 65 connecting wire holes.

Detailed Description

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

example (b):

as shown in figures 1 to 4

Referring to fig. 1-4, a portable structured light 3D camera includes a top plate 1, a bottom plate 2, a right camera mechanism 3, a housing 4, a left camera mechanism 5 and a rear housing 6, wherein the top plate 1 is mounted above the housing 4 through screws; the bottom plate 2 is arranged below the shell 4 through screws; the right camera mechanism 3 is arranged at the right end between the top plate 1 and the bottom plate 2 through a screw; the left camera mechanism 5 is arranged at the left end between the top plate 1 and the bottom plate 2 through screws; the rear shell 6 is fastened at the rear of the machine shell 4 and connected through screws.

The right camera mechanism 3 and the left camera mechanism 5 are formed by adopting the same structure; the right camera mechanism 3 comprises a lens frame 31, a lens 32 and a lens connector 33, wherein the lens frame 31 is rectangular, and the upper end and the lower end of the lens frame are respectively fixed with the top plate 1 and the bottom plate 2 through screws; the lens 32 is connected with the lens connector 33 in a matching way; the lens connector 33 has pins at both sides and is movably connected to the lens frame 31 through the pins.

The rear end of the lens connector 33 is embedded with an aviation contact pin and a power socket, so that information collected by the lens 32 can be transmitted out in time, and power supply of the lens 32 is facilitated.

The rear shell 6 comprises a shell body 61, a heat dissipation opening 62, a power supply socket 63, an aviation pin hole 64 and a connecting wire hole 65, wherein the shell body 61 is fastened at the rear part of the machine shell body 4 and is connected through screws; the heat dissipation port 62 is provided in a long shape on the housing 61; the power socket 63 is embedded on the shell 61; the aviation pin hole 64 and the connecting wire hole 65 are embedded in the shell 61.

The front part of the shell 4 is embedded with a structured light projection component, two sides of the shell are provided with ventilation openings, the light projection component provides active structured light during shooting, after the structured light is projected on an object, the original light structure is modulated by the space of the object to generate deformation, and the deformed image is collected by the lens 32, so that the three-dimensional shape of the object can be calculated conveniently.

The utility model discloses a theory of operation is:

the utility model discloses in, the rear end of lens connector 33 is inlayed and is equipped with aviation contact pin and power socket, be convenient for go out the information in time transmission that camera lens 32 gathered, the power supply of camera lens 32 has also been made things convenient for, casing body 4's front portion is inlayed and is equipped with structured light projection subassembly, the vent has been seted up to its both sides, when making a video recording, light projection subassembly provides the structured light of initiative, structured light throws on the object after, its original light structure receives the spatial modulation production deformation of object, the image of this deformation is gathered by camera lens 32, be convenient for calculate the three-dimensional shape of object, roof 1, bottom plate 2 and casing body 4's setting, most mechanism in the 3D camera has been included to including right camera mechanism 3 and left camera mechanism 5 are fixed, the structure of equipment has been simplified, the effectual portability that has improved equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A structured light 3D camera convenient to carry, its characterized in that: the device comprises a top plate (1), a bottom plate (2), a right camera mechanism (3), a shell (4), a left camera mechanism (5) and a rear shell (6), wherein the top plate (1) is installed above the shell (4) through screws; the bottom plate (2) is arranged below the shell (4) through screws; the right camera mechanism (3) is arranged at the right end between the top plate (1) and the bottom plate (2) through screws; the left camera mechanism (5) is arranged at the left end between the top plate (1) and the bottom plate (2) through screws; the rear shell (6) is buckled at the rear part of the machine shell (4) and is connected through screws.

2. The portable structured light 3D camera of claim 1, wherein: the right camera mechanism (3) and the left camera mechanism (5) are formed by adopting the same structure; the right camera mechanism (3) comprises a lens frame (31), a lens (32) and a lens connector (33), the lens frame (31) is rectangular, and the upper end and the lower end of the lens frame are respectively fixed with the top plate (1) and the bottom plate (2) through screws; the lens (32) is connected with the lens connector (33) in a matching way; and pin shafts are arranged on two sides of the lens connector (33) and are movably connected with the lens frame (31) through the pin shafts.

3. The portable structured light 3D camera of claim 2, wherein: the back end of the lens connector (33) is embedded with an aviation plug pin and a power socket.

4. The portable structured light 3D camera of claim 1, wherein: the rear shell (6) comprises a shell (61), a heat dissipation opening (62), a power socket (63), an aviation pin hole (64) and a connecting wire hole (65), wherein the shell (61) is fastened at the rear of the shell (4) and connected through screws; the heat dissipation opening (62) is arranged in a long strip shape on the shell (61); the power socket (63) is embedded on the shell (61); the aviation pin hole (64) and the connecting wire hole (65) are embedded in the shell (61).

5. The portable structured light 3D camera of claim 1, wherein: the front part of the shell (4) is embedded with a structured light projection component, and two sides of the shell are provided with ventilation openings.