CN218848539U

CN218848539U - Multi-view camera

Info

Publication number: CN218848539U
Application number: CN202223187282.XU
Authority: CN
Inventors: 孙浩
Original assignee: Tvt Digital Technology Co ltd
Current assignee: Tvt Digital Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-11
Anticipated expiration: 2032-11-29

Abstract

The embodiment of the utility model discloses a multi-view camera, which comprises a shell, a bracket, a lens group and an infrared lamp group, wherein the bracket, the lens group and the infrared lamp group are arranged in the shell; the bracket comprises an upper bracket and a lower bracket; the lens group includes a plurality of camera lenses, and a plurality of camera lenses circumference is around arranging in the upper bracket, and infrared banks includes a plurality of infrared lamps, and a plurality of infrared lamp circumference are around arranging in the lower carriage, a plurality of camera lenses and a plurality of infrared lamp one-to-one, are equipped with the barn door between lens group and the infrared banks. The utility model discloses an arrange infrared lamp group in the below of lens group, and be equipped with the barn door between lens group and the infrared lamp group, when having realized overall structure's compactedness, small, can prevent that the infrared lamp from causing the problem that the glare is crosstalked to the lens. In addition, a heat dissipation channel is arranged between the upper support and the lower support, so that heat dissipation of the infrared lamp is facilitated.

Description

Multi-view camera

Technical Field

The utility model belongs to the technical field of the camera technique and specifically relates to a many meshes camera that says so.

Background

With the continuous development of the security industry, the requirements of customers are diversified, more and more cameras with special functions customized according to the requirements of the customers are available, and accordingly, multi-view cameras are produced. The multi-view camera can realize multi-view spliced panoramic monitoring or multi-view non-spliced independent monitoring and the like by utilizing a plurality of lenses.

For a multi-view splicing panoramic camera, a mature solution is provided for splicing monitoring images, but when the camera works in places with insufficient environmental illumination, such as at night and in dark places, additional supplementary lighting is provided by lighting equipment to realize good monitoring. Due to the 360-degree full-field shooting range of the multi-view spliced panoramic camera, an illumination and light supplement system capable of being matched with the shooting range is needed. If use external light filling equipment, its huge equipment volume, extra installation procedure etc. all can cause very big trouble to the actual installation of camera is used.

If the self-contained light supplement system is used, the uniformity of an illumination light spot, the heat dissipation performance of the illumination system, the prevention of crosstalk interference of the illumination system on a camera, the replaceability of an illumination light source, the volume weight of the illumination system and the like need to be considered. Most of multi-eye splicing light supplement systems in the current market are designed above an imaging lens system in order to reduce glare crosstalk of a light supplement lamp to a camera, and the geometric diameter of each light supplement system is larger than that of the camera lens, so that the overall size of the light supplement system is too large, and further the overall size and weight of the whole camera are too heavy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a many meshes camera, when aiming at reducing the whole size of many meshes camera and weight, can prevent that the infrared lamp from to the glare of camera lens crosstalking.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multi-view camera comprises a shell, a bracket, a lens group and an infrared lamp group, wherein the bracket, the lens group and the infrared lamp group are arranged in the shell; the bracket comprises an upper bracket and a lower bracket; the lens group includes a plurality of camera lenses, and is a plurality of the camera lens circumference encircle in the upper bracket is arranged, and infrared banks includes a plurality of infrared lamps, and is a plurality of infrared lamp circumference encircle in the lower carriage is arranged, and is a plurality of the camera lens is with a plurality of infrared lamp one-to-one, the lens group with be equipped with the barn door between the infrared banks.

The further technical scheme is as follows: the lower support is provided with a plurality of mounting grooves, each infrared lamp is connected with a lamp plate, and the lamp plates are mounted in the mounting grooves.

The further technical scheme is as follows: and a light-transmitting panel is arranged at the notch position of the mounting groove.

The further technical scheme is as follows: the utility model discloses a camera lens, including mounting panel, camera lens cover, upper bracket, mounting panel, camera lens cover, mounting panel, camera lens, casing cover, mounting panel and mounting panel fixed connection, the upper bracket is opened and is equipped with a plurality of installing ports, every the installing port is provided with the camera lens shell, the camera lens shell includes mounting panel and casing, the mounting panel is fixed in on the installing port, the camera lens install in on the mounting panel, the casing cover is located the camera lens and with mounting panel fixed connection.

The further technical scheme is as follows: and the edge of the bottom of the upper bracket is provided with a heat dissipation channel.

The further technical scheme is as follows: the shell comprises a top shell, a lens cover, an infrared lamp cover and a bottom shell from top to bottom in sequence.

The further technical scheme is as follows: the infrared lampshade is a magnetic type lampshade, and the infrared lampshade is of an annular structure.

The further technical scheme is as follows: the infrared lampshade bottom is equipped with a plurality of magnetism and inhales some and a plurality of bayonet socket, and magnetism is inhaled the point and is corresponded the bottom of lower carriage is equipped with magnetism and inhales the piece, and the bottom shell inboard that the bayonet socket corresponds is equipped with the buckle.

The further technical scheme is as follows: the cable leading-out hole is formed in the top shell, a memory clamping groove and a reset key are arranged in the top shell, and a dustproof cover is arranged at the position, corresponding to the top shell, of the memory clamping groove and the reset key.

The further technical scheme is as follows: the infrared lamp group connecting device is characterized by further comprising a control circuit board, the control circuit board is arranged at the top of the upper support, the control circuit board is provided with a connecting wire used for being connected with the infrared lamp group, the connecting wire is led out from the upper support and wound on the side face of the lower support, and a plurality of wiring points are arranged on the connecting wire at intervals.

Compared with the prior art, the utility model beneficial effect be: the utility model discloses a with infrared lamp group arrangement in the below of lens group, and be equipped with the barn door between lens group and the infrared lamp group, when having realized overall structure's compactedness, small, can prevent that the infrared lamp from causing the problem that the glare is crosstalked to the lens. In addition, a heat dissipation channel is arranged between the upper support and the lower support, so that heat dissipation of the infrared lamp is facilitated.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are specifically exemplified below, and detailed description is provided below.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a multi-view camera according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a multi-view camera according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an upper bracket in a multi-view camera according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a lower bracket in a multi-view camera according to an embodiment of the present invention;

fig. 5 is a schematic diagram of an internal structure of a multi-view camera according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a mounting plate in a multi-view camera according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a cover shell of a multi-view camera according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a light-blocking plate in a multi-view camera according to an embodiment of the present invention;

fig. 9 is a schematic structural view of an infrared lampshade in the multi-view camera according to the embodiment of the present invention;

fig. 10 is a schematic structural diagram of a bottom case of a multi-view camera according to an embodiment of the present invention.

Reference numerals

1. A top shell; 11. a circular cover; 111. a cable outlet hole; 112. a dust cover; 2. a lens cover; 3. an infrared lamp cover; 31. magnetic attraction points; 32. a bayonet; 4. a bottom case; 41. buckling; 5. an upper bracket; 51. an installation port; 511. a limiting column; 52. a heat dissipation channel; 53. a circular groove; 531. an upper connecting hole; 6. a lower bracket; 61. an annular support; 62. mounting grooves; 63. a cylindrical structure; 631. a lower connection hole; 64. a magnetic member; 7. a control circuit board; 71. connecting wires; 8. a lens; 81. mounting a plate; 811. an upper edge; 812. a lower edge; 82. a housing; 91. a lamp panel; 92. a terminal; 93. a light transmissive panel; 94. a light barrier.

Detailed Description

The technical solution of the present invention will be described clearly and completely below with reference to specific embodiments of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

The utility model provides a multi-view camera, as shown in figures 1-10, comprising a shell, a bracket, a lens group and an infrared lamp group which are arranged in the shell; the bracket comprises an upper bracket 5 and a lower bracket 6; the lens group includes a plurality of camera lenses 8, and a plurality of camera lenses 8 circumference is arranged in upper bracket 5, and infrared banks includes a plurality of infrared lamps, and a plurality of infrared lamps circumference is arranged in lower carriage 6, a plurality of camera lenses 8 and a plurality of infrared lamp one-to-one, are equipped with barn door 94 between lens group and the infrared banks.

In this embodiment, the top edge and the bottom edge of the upper bracket 5 are bent to be a plane for mounting the subsequent lens 8, the bottom of the upper bracket 5 is provided with a circular groove 53 protruding upward for assembling with the top of the lower bracket 6, an upper connection hole 531 is arranged in the circular groove 53, the middle of the lower bracket 6 is a cylindrical structure 63, the top is assembled with the circular groove 53, the top of the lower bracket 6 is provided with a lower connection hole 631 corresponding to the upper connection hole 531, and the lower part of the lower bracket 6 is provided with an annular bracket 61 for mounting the infrared lamp set.

In this embodiment, the lens group is equipped with 8 camera lenses 8, and corresponding infrared banks includes 8 infrared lamps, and 8 infrared lamps encircle to be set up in 6 sides of lower carriage, are equipped with the barn door 94 above infrared banks, integrate into a whole with many meshes camera and infrared light filling, keep compact structure, need not the part of external infrared light filling again.

By arranging the infrared lamp set below the lens set and arranging the light barrier 94 between the lens set and the infrared lamp set, the problem of glare and crosstalk caused by the infrared lamp to the lens 8 can be prevented while the compactness and the small size of the whole structure are realized.

In an embodiment, the lower bracket 6 is provided with a plurality of mounting grooves 62, each infrared lamp is connected with a lamp panel 91, and the lamp panels 91 are mounted in the mounting grooves 62. A light-transmitting panel 93 is provided at the notch position of the mounting groove 62. The bottom edge of the upper bracket 5 is provided with a heat dissipation channel 52.

In this embodiment, mounting groove 62 top communicates to the ring carrier 61 inboard of 6 lower parts of lower carriage, the heat accessible ring carrier 61 heat dissipation of infrared banks is to between last lower carriage 6, and the heat accessible heat dissipation channel 52 that gives out flows upper bracket 5, the heat accessible top cable lead-out hole 111 heat dissipation of upper bracket 5, every infrared lamp is connected with a lamp plate 91, lamp plate 91 is flexible PCB, and adopt aluminium system bottom plate, in order to improve the radiating effect, lamp plate 91 installs in mounting groove 62, and fix with the screw, every lamp plate 91 is provided with two infrared lamp pearls, lamp plate 91 upper end is passed mounting groove 62 top, extend to ring carrier 61 inboard, lamp plate 91 upper end is provided with wiring terminal 92, wiring terminal 92 can adopt the structural style that current terminal is connected with the tie point and connect, mounting groove 62's notch position is provided with printing opacity panel 93, printing opacity panel 93 installs behind the notch, the seam position needs seal fixedly with sealed glue, upper bracket 5 bottom edge is equipped with heat dissipation channel 52, in this embodiment, heat dissipation channel 52 is U type hole, communicate to the inside of upper bracket 5, a mounting hole 51 is installed at every interval, heat dissipation channel 52 altogether.

In an embodiment, the upper bracket 5 defines a plurality of mounting openings 51, each mounting opening 51 is provided with a lens housing, the lens housing includes a mounting plate 81 and a sleeve 82, the mounting plate 81 is fixed on the mounting opening 51, the lens 8 is mounted on the mounting plate 81, and the sleeve 82 is sleeved on the lens 8 and is fixedly connected to the mounting plate 81.

In this embodiment, 8 mounting ports 51 are formed in the upper bracket 5, the mounting ports 51 communicate with the side and the top of the upper bracket 5, the mounting ports 51 are located in an opening at the top of the upper bracket 5, and can be used for leading out a lens cable and dissipating heat for the lens 8, each mounting port 51 is provided with a lens housing, the lens housing comprises a mounting plate 81 and a casing 82, the mounting plate 81 is mounted in the mounting ports 51, an upper edge 811 and a lower edge 812 of the mounting plate 81 are attached to the upper bracket 5, that is, the upper edge 811 and the top edge 812 of the mounting plate 81 are attached to the top edge of the upper bracket 5, the lower edge 8128 of the mounting plate 81 is attached to the bottom edge of the upper bracket 5, the mounting plates 81 and the casing are fixed by screws, a limiting column 511 is arranged on the upper bracket 5 corresponding to the mounting position of the mounting plate 81, a limiting column 511 is respectively arranged on the upper edge 811 and the lower edge 812 of each mounting plate 81, the lens 8 is mounted on the mounting plate 81, the casing 82 is sleeved on the lens 8 and connected to the mounting plate 81, in an assembled manner, the casing is required to be mounted on the mounting ports 51.

In one embodiment, the housing includes, from top to bottom, a top case 1, a lens cover 2, an infrared lamp cover 3, and a bottom case 4. A cable leading-out hole 111 is formed in the top shell 1, a memory clamping groove and a reset key are arranged in the top shell 1, and a dust cover 112 is arranged at the position of the memory clamping groove and the position of the reset key corresponding to the top shell 1.

In this embodiment, the size of the housing is reduced from top to bottom, that is, the size of the top case 1 is larger than that of the lens cover 2, the lens cover 2 is larger than that of the infrared lamp cover 3, the infrared lamp cover 3 is larger than that of the bottom case 4, the top case 1 is provided with the cable leading-out hole 111, the top case 1 is provided with the memory clamping groove and the reset key, the memory clamping groove and the reset key are provided with the dust-proof cover 112 corresponding to the position of the top case 1, both sides of the dust-proof cover 112 are provided with screw holes for fixing, the top case 1 is further provided with the detachable circular cover 11, the circular cover 11 is connected with the main body of the top case 1 through screws, the dust-proof cover 112 is located on the circular cover 11, the size of the bottom of the top case 1 is slightly larger than that of the top case 2, so that the bottom of the top case 1 is covered on the top edge of the lens cover 2, the lens cover 2 is made of a transparent material with high transmittance, the entire lens cover 2 is of a bowl-mounted structure penetrating from top to bottom, the top size of the infrared lamp cover 3 is slightly larger than that of the bottom of the lens cover 2, the entire bottom structure, the bottom of the inverted arc-shaped structure, the bottom of the lens cover is beautiful, and the mushroom-shaped structure.

In one embodiment, the infrared lampshade 3 is a magnetic type lampshade, and the infrared lampshade 3 is of an annular structure. The bottom of the infrared lampshade 3 is provided with a plurality of magnetic attraction points 31 and a plurality of bayonets 32, the bottom of the lower bracket 6 corresponding to the magnetic attraction points 31 is provided with a magnetic attraction piece 64, and the inner side of the bottom case 4 corresponding to the bayonets 32 is provided with a buckle 41.

In this embodiment, infrared lampshade 3 is the formula lamp shade is inhaled to magnetic of permeable infrared ray, infrared lampshade 3 is loop configuration, 3 bottom edge inside bendings of infrared lampshade are provided with annular installation face, be equipped with a plurality of magnetism on the installation face and inhale point 31 and a plurality of

bayonet socket

32, 6 bottoms of lower carriage that the point 31 corresponds are inhaled to magnetism are equipped with magnetism and inhale

piece

64, 4 inboard bottoms of drain pan are equipped with a plurality of buckles 41 and correspond bayonet socket 32, during the installation, fix drain pan 4 lock in 3 bottoms of infrared lampshade.

In one embodiment, the multi-view camera further comprises a control circuit board 7, the control circuit board 7 is disposed on the top of the upper bracket 5, the control circuit board 7 is provided with a connecting wire 71 for connecting the infrared lamp set, the connecting wire 71 is led out from the upper bracket 5 and wound around the side surface of the lower bracket 6, and a plurality of connecting points are disposed on the connecting wire 71 at intervals.

In this embodiment, the edge of the control circuit board 7 is provided with a plurality of screws to connect with the top edge of the upper bracket 5.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A multi-view camera is characterized by comprising a shell, a bracket, a lens group and an infrared lamp group, wherein the bracket, the lens group and the infrared lamp group are arranged in the shell; the bracket comprises an upper bracket and a lower bracket; the lens group includes a plurality of camera lenses, and is a plurality of the camera lens circumference encircle in the upper bracket is arranged, and infrared banks includes a plurality of infrared lamps, and is a plurality of infrared lamp circumference encircle in the lower carriage is arranged, and is a plurality of the camera lens is with a plurality of infrared lamp one-to-one, the lens group with be equipped with the barn door between the infrared banks.

2. The multi-view camera of claim 1, wherein the lower bracket is provided with a plurality of mounting slots, each infrared lamp is connected with a lamp panel, and the lamp panels are mounted in the mounting slots.

3. The multi-view camera as claimed in claim 2, wherein a light-transmitting panel is provided at a notch position of the mounting groove.

4. The multi-view camera of claim 1, wherein the upper bracket has a plurality of mounting openings, each mounting opening has a lens housing, the lens housing includes a mounting plate and a casing, the mounting plate is fixed on the mounting opening, the lens is mounted on the mounting plate, and the casing is sleeved on the lens and is fixedly connected to the mounting plate.

5. The multi-view camera as claimed in claim 1, wherein the bottom edge of the upper frame is provided with a heat dissipation channel.

6. The multi-view camera of claim 1, wherein the housing comprises, in order from top to bottom, a top shell, a lens cover, an infrared light cover, and a bottom shell.

7. The camera of claim 1, wherein the infrared lampshade is a magnetic lampshade, and the infrared lampshade is in a ring structure.

8. The multi-view camera as claimed in claim 7, wherein the bottom of the infrared lampshade has a plurality of magnetic attraction points and a plurality of bayonets, the bottom of the lower bracket corresponding to the magnetic attraction points has a magnetic attraction member, and the bottom shell corresponding to the bayonets has a buckle.

9. The multi-view camera according to claim 6, wherein the top case is provided with a cable outlet, the top case is provided with a memory slot and a reset key, and the memory slot and the reset key are provided with a dust cover at positions corresponding to the top case.

10. The multi-view camera according to claim 1, further comprising a control circuit board, wherein the control circuit board is disposed on the top of the upper bracket, the control circuit board is provided with a connecting wire for connecting the infrared lamp set, the connecting wire is led out from the upper bracket and wound around the side surface of the lower bracket, and a plurality of connecting points are disposed on the connecting wire at intervals.