CN218630482U

CN218630482U - Externally-hung general semi-water-proof wide-angle lens

Info

Publication number: CN218630482U
Application number: CN202222991872.1U
Authority: CN
Inventors: 刘颂东; 覃多
Original assignee: Divevolk Zhuhai Intelligent Technology Co ltd
Current assignee: Divevolk Zhuhai Intelligent Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-14
Anticipated expiration: 2032-11-10

Abstract

The utility model provides an externally hung general semi-water-proof wide-angle lens, which comprises a lens component and a mounting component; the lens assembly includes: the device comprises a hemispherical mirror, a main body, a plane mirror, a silica gel ring and a base; the mounting assembly is used for fixing the lens assembly on the outer surface of a lens of a protective shell of the underwater photography device; the hemispherical mirror is fixedly arranged on one end face of the main body, the plane mirror is arranged in the inner circle of the silica gel ring to form a plane mirror assembly, and the inner circle of the silica gel ring is provided with a suction nozzle part formed by bending towards the direction far away from the main body; the base is arranged on the other end face of the main body, the plane mirror assembly is clamped between one end face of the base and the other end face of the main body, the base is annular, and the size of the annular inner circle is matched with that of the sucker part, so that the sucker part extends out of the annular inner circle of the base; the base is provided with an installation part matched with the installation component. The utility model is suitable for a photograph of semi-water.

Description

Externally-hung general semi-water-proof wide-angle lens

Technical Field

The utility model relates to a smart mobile phone accessory technical field especially relates to an outer hanging general waterproof wide-angle lens of semi water.

Background

With the change of the photographic technology, the shooting view of the image acquisition equipment is obviously expanded, and the standard configuration is widely applied. Most smart phones on the market are equipped with a super wide-angle lens.

The semi-water photography is also called semi-water photography or semi-water photography, and the view range of the photography is half below the water surface and half above the water surface. Because the refractive index of water is different from that of air, the underwater shooting visual angle of the same image acquisition equipment is obviously narrowed relative to the shooting visual angle in the air; meanwhile, since the lens of the photographing and capturing device is located at the interface between the water and the water (that is, the water surface in general), the fluctuation of the water surface makes the focusing of the photographing and capturing device difficult and it is difficult to capture about half of the required images of the water/the water.

In order to solve the above problems, a visual field expanding device has been proposed in the prior art, but the current visual field expanding device has the following disadvantages:

1. the existing visual field expanding device for underwater shooting or water surface adopts a device which can not be disassembled or replaced on the water surface or underwater and can only be fixedly used one to one;

2. for the requirements of complex and changeable environments under water or on water surface or shooting targets, various shooting focal lengths need to be manually changed in time;

3. in order to satisfy the traditional image collection, an optical system consisting of a plurality of lenses is required, and the shooting definition is poor and the cost is high.

SUMMERY OF THE UTILITY MODEL

In view of the background art, the present invention aims to provide a smart phone which is versatile and friendly, can be compatible with various brands and models, is easy to assemble and disassemble, has good waterproof performance, and has a good visual field expanding function, and is easy to clean and maintain, and has a long service life;

in order to realize the above purpose, the utility model adopts the following technical scheme:

an externally-hung general semi-water-proof wide-angle lens comprises a lens component and a mounting component; the lens assembly includes: the device comprises a hemispherical lens, a main body, a plane mirror, a silica gel ring and a base; the mounting assembly is used for fixing the lens assembly on the outer surface of a lens of a protective shell of the underwater photography device; the hemispherical mirror is fixedly arranged on one end face of the main body, the plane mirror is arranged in the inner circle of the silica gel ring to form a plane mirror assembly, and the inner circle of the silica gel ring is provided with a suction nozzle part formed by bending towards the direction far away from the main body; the base is installed on the other end face of the main body, the plane mirror assembly is clamped between one end face of the base and the other end face of the main body, the base is annular, and the size of an annular inner circle is matched with that of the sucker part, so that the sucker part extends out of the annular inner circle of the base; the base is provided with an installation part matched with the installation component.

The installation component comprises a pressing block and a lock catch, the pressing block is of a frame structure with an opening on one side, the end parts of frames on two opposite sides of the pressing block are respectively provided with a first buckling position, two ends of the lock catch are respectively provided with a second buckling position matched with the first buckling position, the lock catch and the pressing block are buckled through the first buckling position and the second buckling position to form a detachable frame body, and two opposite ends of the frame body are respectively provided with a clamping buckle bent towards the same direction and used for buckling two sides of the mobile phone shell.

Preferably, the inner surfaces of the clips of the pressing block and/or the lock catch are respectively provided with a non-slip mat.

Preferably, the installation part is a first fixing strip and a second fixing strip which are arranged on two opposite sides of the base, and the frames on the two opposite sides of the pressing block respectively press the first fixing strip and the second fixing strip between the pressing block and the main body.

Preferably, the opposite end surfaces of the main body and the pressing block are provided with mutually matched limiting structures for limiting the rotation of the main body relative to the pressing block.

Preferably, the upper surfaces of both ends of the lock catch are respectively provided with an inclination prevention plane parallel to the lens.

Preferably, the inner circle of the silica gel ring is a waist circle.

Preferably, the upper surface and/or the lower surface of the outer circle edge of the silica gel ring are/is provided with convex ribs.

Preferably, an O-shaped waterproof ring is arranged between the half-sphere lens and the main body.

Compared with the prior art, the beneficial effects of the utility model are that:

1) The utility model discloses combine photographic collection system when the surface of water with shoot simultaneously under water (foretell half water photography promptly), through the structural design of special clamping and optics axle center sideslip, can be applicable to photographic collection system (like smart mobile phone) all/different cameras (like standard lens, super wide angle, telephoto lens).

2) The utility model is compatible with different types/specifications of smart phones, avoids one-to-one fixed selection and improves the universality;

3) The device which adopts the simplest optical structure, different waterproof sealing designs and reliable waterproof materials realizes the device which has relatively lower cost, is detachable and waterproof and can shoot on the water surface and underwater simultaneously.

Drawings

Fig. 1 is an exploded schematic view of a wide-angle lens according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating an installation manner of the wide-angle lens and the mobile phone case shown in fig. 1;

FIG. 3 is a schematic bottom view of the wide-angle lens shown in FIG. 1;

fig. 4 is a schematic view of a connection structure of the pressing block 180 and the lock catch 190 in fig. 1.

Detailed Description

The embodiment provides an outer hanging general waterproof wide-angle lens, it is used for installing on the lens of taking pictures under water with smart mobile phone shell, the position of lens corresponds the camera of smart mobile phone.

As shown in fig. 1-4, the wide-angle lens of the present embodiment includes a lens assembly and a mounting assembly. The lens assembly includes: the semi-spherical mirror 110, the waterproof ring 120, the main body 130, the plane mirror 140, the silica gel ring 150 and the base 160; the mounting assembly includes: a press block 180, a lock catch 190, and a plurality of screws.

The assembly structure of the lens component is as follows: the half-sphere mirror 110 is fixed to an end surface of the main body 130 by a screw 100, and the O-shaped waterproof ring 120 is clamped and flattened in the inner groove of the main body 130, thereby achieving a waterproof effect. The plane mirror 140 is disposed in the inner circle of the waist-round silica gel ring 150 to form a plane mirror assembly, and the inner circle of the silica gel ring 150 has a suction nozzle 151 bent in a direction away from the main body 130. The base 160 is annular, the inner circle of the annular is also waist-shaped, the size of the inner circle of the annular is matched with that of the suction nozzle 151 of the silica gel ring 150, the plane mirror assembly is located between the base 160 and the main body 130, the base 160 is mounted on the other end face of the main body 130 through the screw 170, so that the plane mirror assembly is clamped between one end face of the base 160 and the other end face of the main body 130, and meanwhile, the suction nozzle of the silica gel ring 150 extends out of the inner circle of the annular of the base, and the adsorption on the surface of a lens 210 of a mobile phone shell is facilitated. Opposite sides of the base 160 are respectively provided with a first fixing strip 161 and a second fixing strip 162 protruding outwards.

The mounting assembly specifically comprises: the pressing block 180 is a frame structure with one side open, and the first frame 181 and the second frame 182, which are two opposite side frames, respectively press the first fixing strip 161 and the second fixing strip 162 of the base 160 between the pressing block 180 and the main body 130. The end portions of the

frames

181 and 182 on the two opposite sides of the pressing block 180 are provided with first buckling positions, the lock catch 190 is in a strip shape, the two ends of the lock catch 190 are respectively provided with second buckling positions matched with the first buckling positions, and the lock catch 190 and the pressing block 180 are buckled through the first buckling positions and the second buckling positions to form a detachable rectangular frame body.

In the rectangular frame, the side of the pressing block 180 opposite to the lock catch 190 is a third frame 183, and the outer sides of the pressing block 180 and the third frame 183 are provided with clamps bent towards the same direction for fastening two sides of the mobile phone shell. In order to further enhance the relative fixing between the wide-angle lens and the mobile phone housing in this embodiment, it is preferable that a groove is respectively formed in the clip of the 180-pressing block and 190-locking catch, and the anti-slip pad 200 is embedded in the groove. In an actual product, the non-slip mat can be fixed in a sticking mode instead of the groove.

The other end surface of the main body 130 is provided with a guide surface, or a sliding groove, or a rail and other limiting structures, or the end surface of the pressing block 180 opposite to the main body 130 is provided with a guide surface, or a sliding groove, or a rail and other limiting structures, or the other end surface of the main body 130 and the end surface of the pressing block 180 opposite to the main body 130 of the pressing block 180 are respectively provided with a mutually matched limiting structure, so that the main body 130 is limited from rotating relative to the pressing block 180.

As shown in fig. 2, the main body 130 may be installed at any position on the lens 210 of the mobile phone case 1, and the silicone ring 150 may be attached to the surface of the lens 210 by pressing the main body 130 toward the lens 210.

The pressing block 180 and the lock catch 190 are mounted and dismounted in a way that: when the lock catch 190 is pushed into the pressing block 180, the

frames

181 and 182 on the two sides of the pressing block 180 are slightly deformed and then rebound to fasten the lock catch 190, and when the lock catch is disassembled, the tips of the

frames

181 and 182 on the two sides of the pressing block 180 are pinched towards the middle, so that the lock catch 180 and the lock catch 190 are separated.

When the pressing block 180 and the lock catch 190 are fastened with each other and installed in place with the mobile phone shell, the pressing block 180 presses down the surface of the shell lens 210, a closed space is formed among the silica gel ring 150, the plane mirror 140 and the shell lens 210, and part of air in the space is exhausted to generate a sealing effect. The upper and lower surfaces at the outer circle edge of the silica gel ring 150 are provided with convex ribs which can play a waterproof role after being flattened by the main body 130 and the base 160.

Both ends of hasp 190 are equipped with respectively and prevent slope plane 191, and briquetting 180, hasp 190 and cell-phone shell installation back, thereby slipmat 200 is compressed and forms pre-compaction elasticity opening force, and hasp 190 prevents that slope plane 191 and the plane butt that briquetting 180 both sides correspond after restricts hasp 190 and leans out to ensure that slipmat 200 keeps in compression state.

The embodiment has the following advantages:

1. the method is friendly in universality and compatible with all smart phones;

2. the scheme has the advantages of convenient disassembly and assembly, easy cleaning and maintenance and long service life of products;

3) Novel design, unique result, low cost and easy popularization.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. An externally-hung general semi-water-proof wide-angle lens is characterized by comprising a lens assembly and a mounting assembly;

the lens assembly includes: the device comprises a hemispherical mirror, a main body, a plane mirror, a silica gel ring and a base; the mounting assembly is used for fixing the lens assembly on the outer surface of a lens of a protective shell of the underwater photography device;

the hemispherical mirror is fixedly arranged on one end face of the main body, the plane mirror is arranged in the inner circle of the silica gel ring to form a plane mirror assembly, and the inner circle of the silica gel ring is provided with a suction nozzle part formed by bending towards the direction far away from the main body; the base is installed on the other end face of the main body, the plane mirror assembly is clamped between one end face of the base and the other end face of the main body, the base is annular, and the size of an annular inner circle is matched with that of the sucker part, so that the sucker part extends out of the annular inner circle of the base; the base is provided with an installation part matched with the installation component.

2. The general waterproof wide-angle lens of semi-water of claim 1, characterized in that, the installation component includes briquetting and hasp, the briquetting is one side open-ended frame type structure, and the tip of its relative both sides frame all is equipped with the first position of detaining, the both ends of hasp are equipped with respectively and detain the position with first second of detaining the position assorted, hasp and briquetting detain the corresponding lock of position through first knot and second, form a detachable framework, and the relative both ends of this framework all have the clip of buckling to the same direction for the both sides of straining cell-phone casing.

3. The universal semi-water-proof wide-angle lens as claimed in claim 2, wherein a non-slip pad is disposed on the inner surface of the clip of the pressing block and/or the locking buckle.

4. The waterproof wide-angle lens of general semi-water of claim 2, characterized in that, the installation department is for locating first fixed strip and the second fixed strip of the relative both sides of base, the relative both sides frame of briquetting will respectively first fixed strip and second fixed strip compress tightly in the briquetting with between the main part.

5. The general semi-water-proof wide-angle lens as claimed in claim 4, wherein the main body and the pressing block have mutually matched limiting structures on their opposite end faces for limiting the rotation of the main body relative to the pressing block.

6. The universal semi-water-proof wide-angle lens as claimed in claim 2, wherein the upper surfaces of the two ends of the lock catch are respectively set to be anti-tilting planes parallel to the lens.

7. The universal semi-water-proof wide-angle lens as claimed in claim 1, wherein the inner circle of the silica gel ring is a waist circle.

8. The general semi-water-proof wide-angle lens as claimed in claim 1 or 7, wherein the upper surface and/or the lower surface of the outer circle edge of the silica gel ring is provided with a convex rib.

9. The universal semi-water-proof wide-angle lens as claimed in claim 1, wherein an O-shaped waterproof ring is arranged between the hemispherical lens and the main body.