CN220368758U

CN220368758U - Periscope type camera shooting assembly, camera shooting device and bracelet

Info

Publication number: CN220368758U
Application number: CN202320483224.7U
Authority: CN
Inventors: 于中阳; 陈平; 张萌飞
Original assignee: Shanghai Jimu Galaxy Digital Technology Co ltd
Current assignee: Shanghai Jimu Galaxy Digital Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2024-01-19
Anticipated expiration: 2033-03-14

Abstract

The application provides a periscope type camera shooting assembly, a camera shooting device and a bracelet, and relates to the field of bracelet equipment, wherein the periscope type camera shooting assembly comprises a first camera shooting lens group, a second camera shooting lens group, a lens group bracket, a focusing lens, a CMOS photosensitive chip and a circuit board; the first shooting lens group is connected with a first mounting hole on the lens group support, the second shooting lens group is connected with a second mounting hole on the lens group support, the second shooting lens group adopts a periscope type lens group, and at least one circumferential direction of the first shooting lens group is subjected to image acquisition; the focusing lens is arranged on the focusing lens bracket, and the CMOS photosensitive chip is connected with the bottom of the focusing lens bracket and is used for converting optical signals into signals to form digital images; according to the scheme, video acquisition can be performed on at least two angle areas, and when the video camera is applied to a bracelet, a plurality of angle shooting functions can be realized by using one camera.

Description

Periscope type camera shooting assembly, camera shooting device and bracelet

Technical Field

The utility model relates to the field of bracelet equipment, in particular to a periscope type camera shooting assembly, a camera shooting device and a bracelet.

Background

The existing drowning prevention technology of the swimming pool is mainly realized by means of a drowning prevention bracelet, a drowning prevention camera, an AI drowning judgment system and the like. In the aspect of drowning prevention video identification, the prior art is realized by a drowning prevention camera, but the prior camera is designed on a ceiling above a swimming pool or underwater in the swimming pool, and the drowning condition of the whole swimming pool is monitored by a few cameras. This kind of setting also has led to the camera can't be fine to monitor all swimmers, and the position of camera is far away from swimmer moreover, can't monitor swimmer's the most careful condition, also can lead to preventing drowning judgement existence leak and inaccuracy. In this regard, the swimmer is through wearing the anti-drowning bracelet mode that has integrated the camera, shoots the real-time video of swimmer self and the video of other swimmers nearby the swimmer to prevent drowning analysis for subsequent video provides video data. The traditional camera can only shoot the content in a certain range right in front of the lens, and the problems of limited space in the bracelet and manufacturing cost are considered, so that the problem of limited shooting angle is caused by the fact that a plurality of cameras cannot be installed.

Disclosure of Invention

The utility model aims to provide a periscope type camera assembly, a camera device and a bracelet, which can solve the problem that in the prior art, the shooting angle of the bracelet is limited due to the fact that the camera is adopted.

Based on the above object, in a first aspect, the present application provides a periscope type camera assembly, including: the device comprises a first shooting lens group, a second shooting lens group, a lens group bracket, a focusing lens, a CMOS photosensitive chip and a circuit board;

the lens group bracket is provided with a first mounting hole and a second mounting hole, and at least one second mounting hole is formed in the circumferential side of the first mounting hole;

the first shooting lens group is connected with the first mounting hole, the second shooting lens group is connected with the second mounting hole, and the second shooting lens group adopts a periscope lens group;

the focusing lens support is connected with the bottom of the lens group support, a third mounting hole and at least one fourth mounting hole are formed in the focusing lens support, the third mounting hole is coaxial with the first mounting hole, and the fourth mounting hole is coaxial with the second mounting hole;

the third mounting hole and the fourth mounting hole are respectively provided with the focusing lens;

the CMOS photosensitive chip is connected with the bottom of the focusing lens bracket, and the photosensitive area of the CMOS photosensitive chip is opposite to the focusing lens;

the circuit board is connected with the CMOS photosensitive chip.

Further, the number of the second image pickup lens groups is 4, and the second image pickup lens groups are respectively positioned in the front direction, the rear direction, the left direction and the right direction of the optical axis of the first image pickup lens group, and the incident optical axis of the second image pickup lens group is perpendicular to the optical axis of the first image pickup lens group.

Further, the first shooting lens group comprises a first linear cylinder body and a first light-transmitting lens, and an entrance port and an exit port of the first linear cylinder body are respectively provided with the first light-transmitting lens.

Further, the second photographing lens group comprises a first L-shaped cylinder, a second light-transmitting lens and a reflecting lens;

the first L-shaped cylinder is arranged above the second L-shaped cylinder and is communicated with the second L-shaped cylinder, so that 3 bending parts are formed in the second camera lens group, one reflecting lens is arranged at each bending part, and the second light-transmitting lens is respectively arranged at the entrance opening of the first L-shaped cylinder and the exit opening of the second L-shaped cylinder.

In a second aspect, the application provides a camera device, including the casing to and foretell periscope formula subassembly of making a video recording, the inside of casing is provided with the holding chamber, four lateral walls in holding chamber are provided with the fifth mounting hole respectively, periscope formula subassembly of making a video recording sets up in the casing, the incident end of first L shape barrel inserts corresponding in the fifth mounting hole.

Further, the portable electronic device further comprises a cover body, the cover body is buckled at the opening of the accommodating cavity of the shell, a sixth mounting hole is formed in the cover body, and the incident end of the first linear cylinder body is inserted into the sixth mounting hole.

Further, one group of opposite sides of the shell are straight sides, and the other group of opposite sides are arc sides.

In a third aspect, the present application provides a bracelet, including an endless belt, a controller, and the above-mentioned image capturing device;

the annular belt is connected with the shell of the image pickup device, the controller is arranged on the annular belt or in the shell, and the controller is electrically connected with the CMOS photosensitive chip.

Adopt above-mentioned technical scheme, the periscope formula subassembly of making a video recording that this application provided compares in prior art, and the technological effect that has:

in the periscope type camera shooting assembly, a first mounting hole and a second mounting hole are formed in a lens group support, and at least one second mounting hole is formed in the circumferential side of the first mounting hole; the first shooting lens group is connected with the first mounting hole, the second shooting lens group is connected with the second mounting hole, the second shooting lens group adopts a periscope type lens group, and at least one circumferential direction of the first shooting lens group can be subjected to image acquisition through the periscope type lens group; the focusing lens support is connected with the bottom of the lens group support, and is provided with a third mounting hole and at least one fourth mounting hole, wherein the third mounting hole is coaxial with the first mounting hole, and the fourth mounting hole is coaxial with the second mounting hole; focusing lenses are respectively arranged in the third mounting hole and the fourth mounting hole; the CMOS photosensitive chip is connected with the bottom of the focusing lens bracket, and the photosensitive area of the CMOS photosensitive chip is opposite to the focusing lens and is used for converting optical signals into signals to form digital images; according to the scheme, video acquisition can be performed on at least two angle areas, when the video camera is applied to a bracelet, a plurality of shooting angles can be realized by one camera, and compared with a mode of adopting a plurality of cameras, the manufacturing cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a periscope type camera shooting assembly according to a first embodiment of the present application;

fig. 2 is a schematic structural diagram of a first image capturing lens assembly according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a second image capturing lens assembly according to a first embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a lens assembly bracket according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a focusing lens holder and focusing lens assembly according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of an image capturing apparatus according to a second embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of a bracelet according to a third embodiment of the present application.

Icon: 1-a first camera lens group; 11-a first linear cylinder; 12-a first light transmissive lens; 2-a second camera lens group; 21-a first L-shaped barrel; 22-a second L-shaped barrel; 23-a second light transmissive lens; 24-a light reflecting lens; 3-a lens group support; 31-a first mounting hole; 32-a second mounting hole; 4-focusing lens holder; 41-a third mounting hole; 42-fourth mounting holes; 5-focusing lens; a 6-CMOS photosensitive chip; 7-a circuit board; 10-an image pickup device; 100-a housing; 110-a receiving cavity; 120-fifth mounting holes; 130-cover; 131-sixth mounting holes; 200-annulus.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, a periscope type camera shooting assembly provided in an embodiment of the present application includes: the image pickup device comprises a first image pickup lens group 1, a second image pickup lens group 2, a lens group bracket 3, a focusing lens bracket 4, a focusing lens 5, a CMOS photosensitive chip 6 and a circuit board 7;

the first photographing lens group 1 adopts a conventional straight cylindrical lens group, and the second photographing lens group 2 adopts a periscope lens group;

the lens group bracket 3 is provided with a first mounting hole 31 and a second mounting hole 32, and at least one second mounting hole 32 is arranged on the circumference side of the first mounting hole 31;

the first photographing lens group 1 is connected with the first mounting hole 31, the second photographing lens group 2 is connected with the second mounting hole 32, and the assembly of the first photographing lens group 1 and the second photographing lens group 2 with the lens group bracket 3 is realized;

the focusing lens holder 4 is connected with the bottom of the lens group holder 3, and a third mounting hole 41 and at least one fourth mounting hole 42 are arranged on the focusing lens holder 4, the third mounting hole 41 is coaxial with the first mounting hole 31, and the fourth mounting holes 42 are the same in number as the second mounting holes 32 and are coaxially arranged;

the third mounting hole 41 and the fourth mounting hole 42 are respectively provided with a focusing lens 5 for focusing the light rays collected by the first camera lens group 1 and the second camera lens group 2 and then transmitting the focused light rays to the CMOS photosensitive chip 6;

the CMOS photosensitive chip 6 is connected with the bottom of the focusing lens bracket 4, and the photosensitive area of the CMOS photosensitive chip 6 is opposite to the focusing lens 5 and is used for receiving optical signals and converting the optical signals into electric signals for displaying images; the circuit board 7 is connected with the CMOS photosensitive chip 6.

According to the scheme, video acquisition can be performed on at least two angle areas, when the video camera is applied to a bracelet, a plurality of shooting angles can be realized by one camera, and compared with a mode of adopting a plurality of cameras, the video camera has the advantages of reducing manufacturing cost and optimizing use space.

In a preferred embodiment, the number of the second image capturing lens groups 2 is 4, and the second image capturing lens groups are respectively located in the front direction, the back direction, the left direction and the right direction of the optical axis of the first image capturing lens group 1, the incident optical axes of the four second image capturing lens groups 2 are perpendicular to the optical axis of the first image capturing lens group 1, that is, the optical axes of the first image capturing lens group 1 are vertically arranged, and the incident optical axes of the four second image capturing lens groups 2 are horizontally arranged, so that 5-direction images can be acquired simultaneously, and the acquisition angle range is effectively expanded.

Referring to fig. 2, in a preferred embodiment, the first photographing lens assembly 1 includes a first rectilinear barrel 11 and a first light-transmitting lens 12, and the first rectilinear barrel 11 has an entrance port and an exit port respectively configured with the first light-transmitting lens 12.

Referring to fig. 3, in a preferred embodiment, the second photographing lens assembly 2 includes a first L-shaped cylinder 21, a second L-shaped cylinder 22, a second light transmitting lens 23 and a light reflecting lens 24;

the first L-shaped cylinder 21 is arranged above the second L-shaped cylinder 22 and is communicated with the second L-shaped cylinder 22, so that 3 bending parts are formed in the second camera lens group 2, each bending part is provided with a reflecting lens 24, and an incident port of the first L-shaped cylinder 21 and an emergent port of the second L-shaped cylinder 22 are respectively provided with a second light-transmitting lens 23; through the structure, the incident light in the horizontal direction can be reflected by the reflective lens 24 for three times and then is incident to the CMOS photosensitive chip 6, so that the light receiving and converting functions are realized.

Example two

As shown in fig. 6, the present embodiment provides an image capturing apparatus 10, which includes a housing 100, and the periscopic image capturing assembly in the first embodiment, the housing 100 is configured to be approximately elliptical, wherein one set of opposite sides of the housing 100 are straight sides, and the other set of opposite sides are arc sides.

The inside of the shell 100 is provided with a containing cavity 110, four side walls (namely, two side walls corresponding to straight sides and two arc sides) of the containing cavity 110 are respectively provided with a fifth mounting hole 120, the periscope type camera shooting assembly is arranged in the shell 100, and the incident end of the first L-shaped barrel 21 is inserted into the corresponding fifth mounting hole 120, so that the four second camera shooting lens groups 2 are fixed;

in addition, the circuit board 7 is fixed to the bottom surface of the accommodating chamber 110.

In a preferred embodiment, the image capturing device 10 further includes a cover 130, the cover 130 is fastened to an opening of the accommodating cavity 110 of the housing 100, a sixth mounting hole 131 is provided on the cover 130, and an incident end of the first linear barrel 11 is inserted into the sixth mounting hole 131, so as to fix the first image capturing lens assembly 1.

In this embodiment, the periscope type camera assembly can be sealed inside through the housing 100 and the cover 130, so that the whole assembly with the bracelet is facilitated.

Example III

As shown in fig. 7, the present embodiment provides a bracelet including an endless belt 200, a controller, and the image pickup apparatus 10 in the second embodiment described above;

the endless belt 200 is connected to the housing 100 of the image pickup apparatus 10, and a controller is provided on the endless belt 200 or inside the housing 100, and the controller is electrically connected to the CMOS photosensitive chip 6.

When the camera bracelet is applied, a swimmer can wear conveniently, the camera device is utilized to shoot a swimmer and users with multiple angles around the swimmer, and the problem that the shooting angle is single when the single camera bracelet is adopted at present is solved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A periscope type camera shooting assembly, comprising: the device comprises a first shooting lens group, a second shooting lens group, a lens group bracket, a focusing lens, a CMOS photosensitive chip and a circuit board;

the CMOS photosensitive chip is connected with the bottom of the focusing lens bracket, the photosensitive area of the CMOS photosensitive chip is opposite to the focusing lens, and the circuit board is connected with the CMOS photosensitive chip.

2. The periscope type image pickup assembly according to claim 1, wherein the number of the second image pickup lens groups is 4, and the second image pickup lens groups are respectively positioned in four directions of front, back, left and right of an optical axis of the first image pickup lens group, and an incident optical axis of the second image pickup lens group is perpendicular to the optical axis of the first image pickup lens group.

3. The periscope type camera shooting assembly according to claim 2, wherein the first camera shooting lens group comprises a first linear cylinder body and a first light-transmitting lens, and an entrance port and an exit port of the first linear cylinder body are respectively provided with the first light-transmitting lens.

4. The periscope type camera assembly of claim 3, wherein the second camera lens group comprises a first L-shaped cylinder, a second light transmitting lens and a light reflecting lens;

5. The imaging device is characterized by comprising a shell and the periscope type imaging assembly according to claim 4, wherein a containing cavity is formed in the shell, fifth mounting holes are formed in four side walls of the containing cavity respectively, the periscope type imaging assembly is arranged in the shell, and an incident end of the first L-shaped barrel is inserted into the corresponding fifth mounting holes.

6. The image pickup apparatus according to claim 5, further comprising a cover body fastened to an opening of the housing cavity of the housing, wherein a sixth mounting hole is provided in the cover body, and the incident end of the first linear cylinder is inserted into the sixth mounting hole.

7. The imaging apparatus of claim 5, wherein one set of opposing sides of the housing are straight sides and the other set of opposing sides are arcuate sides.

8. A bracelet comprising an endless belt, a controller and the camera device of any one of claims 5 to 7;