CN215297891U

CN215297891U - Lens protection structure

Info

Publication number: CN215297891U
Application number: CN202121653587.8U
Authority: CN
Inventors: 高仁杰; 刘永强
Original assignee: Shenzhen Bachao Technology Co ltd
Current assignee: Shenzhen Bachao Technology Co.,Ltd.
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-24
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a lens protection structure, which comprises a lens and a shell for accommodating the lens, wherein the shell is provided with a lens protection cover corresponding to the lens mounting position, the lens protection cover is rotationally connected with the shell through a rotating shaft arranged on the lens protection cover and horizontally rotates by taking the rotating shaft as an axis; the lens protection cover is characterized in that a magnetic absorption lining plate is arranged inside the lens protection cover, a soft adhesive layer is wrapped on the outer surface of the magnetic absorption lining plate, and magnetic absorption blocks are arranged on the shell corresponding to the unfolding position and the closing position of the lens protection cover; above in the structure, the camera lens visor can be in order to realize closed or expansion in the horizontal plane internal rotation, and the cooperation of welt and magnetism piece is inhaled to magnetism, has guaranteed that camera lens visor closed state and expansion state adsorb stably on the casing, and the soft glue film of welt parcel is inhaled to magnetism, but effective absorption equipment vibrations avoid taking a picture in-process camera lens visor and casing collision influence, simple structure, and convenient to use also is more convenient for the protection of camera lens.

Description

Lens protection structure

Technical Field

The utility model relates to a camera lens protection accessory field especially relates to a camera lens protection architecture.

Background

The existing lens protection structure is mostly a cover body, the cover body generally realizes the covering protection of the lens through structures such as threads, interference fit and the like, in the structure, the cover body and the equipment are two independent split bodies, the cover body is easy to lose after being taken down, the prior art generally uses a rope tying mode and the like to solve the problem, but the position of the cover body after being taken down under the rope tying structure is not fixed, and the interference can be caused to the shooting process; on the other hand, the sound equipment is arranged in part of the equipment, and even if the cover body is mechanically fixed on the equipment, the vibration generated by the sound equipment in the shooting process can cause the cover body to collide with the casing, so that the shooting effect is influenced, and therefore a lens protection structure which can be connected with the equipment into a whole and can be stably fixed on the equipment is urgently needed.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned traditional camera lens protection architecture and easily losing, fixed insecure scheduling problem, the utility model provides a camera lens protection architecture inhales the welt through setting up the camera lens visor into inside being equipped with magnetism, and surface coating has the multilayer structure of soft glue film to the pivot of arranging for the camera lens visor uses the pivot as the axle center horizontal rotation, solves above-mentioned problem, specifically realizes through following structure.

A kind of lens protective structure, including the lens and chassis used for holding the lens, the said chassis has protective covers of lenses to correspond to the lens mounting position, the said protective cover of lenses rotates with chassis through the spindle set up on it and connects, the protective cover of lenses regards said spindle as the horizontal rotation of the axle center, the said spindle links protective cover of lenses and chassis as an organic whole, can prevent the loss of the protective cover of lenses effectively, the fixing of the protective cover of auxiliary lenses;

furthermore, the inside lining board that is provided with magnetism of camera lens visor, the lining board surface parcel of magnetism is inhaled has soft glue film, the casing is provided with magnetism to inhale the piece corresponding to the expansion position and the closed position of camera lens visor, the lining board cooperation magnetism is inhaled the piece to magnetism for camera lens visor adsorbs stably on the casing, and the soft glue film of parcel can effectively absorb vibrations and the fixed of supplementary camera lens visor on it.

As a pair of the utility model provides an embodiment of camera lens protection architecture, it is concrete, be provided with the base plate in the casing, be fixed with the lens mount on the base plate, the camera lens install in on the lens mount, the casing corresponds the camera lens mounted position has seted up the hole of finding a view.

As a pair of the utility model provides an implementation mode of camera lens protection architecture, the hole of finding a view is the echelonment, the camera lens visor adapt to the hole shape of finding a view sets up, under the closed state, the camera lens visor covers the hole of finding a view and gomphosis in it is downthehole to find a view.

As a pair of the utility model provides an embodiment of a camera lens protection architecture, magnetism is inhaled the piece including first magnetism and is inhaled the piece and second magnetism, first magnetism is inhaled the piece and is inlayed the border of locating the hole of finding a view, corresponds the closed position setting of camera lens visor, second magnetism is inhaled the piece and is inlayed and locate in the casing, corresponds the fixed position setting of the expansion state of camera lens visor, cooperates the pivot structure for it is fixed with the automatic absorption of casing when the camera lens visor rotates above-mentioned position.

As a pair of the utility model provides an implementation mode of camera lens protection architecture, first magnetism is inhaled the piece and is located a plurality of magnets at view finding hole border for inlaying, perhaps for enclosing the ring magnet who locates view finding hole border, but is not limited to this.

As a pair of the utility model provides an embodiment of a camera lens protection architecture, the camera lens visor with pivot structure as an organic whole, the casing corresponds the pivot is provided with changes the hole, it sets up in the border of finding a view the hole to change the hole, the pivot stretches into change the downthehole setting.

As a pair of the utility model provides an embodiment of a camera lens protection architecture, the middle part that the pivot stretched into the commentaries on classics hole is provided with spacing knot, the toper arch of direction is stretched into for the matching pivot to spacing knot, the assembly of the camera lens visor of being more convenient for when spacing knot prevents that the pivot from deviating from.

As a pair of the utility model provides an embodiment of camera lens protection architecture, spacing knot sets up along axial interval, the pivot still digs at spacing knot interval position and is equipped with the deformation groove, the deformation groove can insert for the pivot and provide the deformation space when changeing the hole, the assembly of the pivot of being more convenient for.

Advantageous effects

The lens protection structure uses the rotating shaft to connect the lens protection cover and the shell into a whole, can effectively prevent the loss of the lens protection cover, simultaneously limits the moving range of the lens protection cover and assists the fixation of the lens protection cover; the magnetic absorption lining plate in the lens protective cover is matched with the magnetic absorption block on the shell, so that the lens protective cover is ensured to be stably absorbed on the shell in a closed state and an unfolded state, and the fixing stability of the lens protective cover is improved; the arrangement of the soft adhesive layer outside the magnetic suction lining plate can effectively absorb the vibration of equipment, avoid the collision between the lens protective cover and the shell, and has the advantages of simple structure, convenient use and more convenient protection of the lens.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the overall structure of the preferred embodiment of the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 taken along the line A-A;

FIG. 4 is a schematic top view of the structure of FIG. 1;

FIG. 5 is a schematic view of the cross-sectional structure of FIG. 4 taken along the line B-B

FIG. 6 is a schematic view of an overall structure of a lens protection cover;

wherein: a lens C;

a housing-100; magnetic block-110; a first magnetic attraction block-111; a second magnetic attraction block-112; a substrate-120; a lens mount-130; a viewing aperture-140; rotating hole-150;

a lens protection cover-200; a rotating shaft-210; a limit knot-211; a deformation groove-212; a magnetic suction lining plate-220; soft adhesive layer-230.

Detailed Description

The following description of the preferred embodiments of the present invention will enable one skilled in the art to make and use the present invention as described below, and will more fully understand the innovative features and attendant advantages of the present invention.

As shown in fig. 1 to 5, a lens C protection structure includes a lens C and a casing 100 for accommodating the lens C, specifically, a substrate 120 is disposed in the casing 100, a lens mount 130 is fixed on the substrate 120, a view finding hole 140 is disposed on the casing 100 corresponding to an installation position of the lens C, a bottom of the lens C is installed on the lens mount 130, and an upper end of the lens C is accommodated in the view finding hole 140.

Further, the lens protection cover 200 is disposed at a position of the housing 100 corresponding to the lens C, the lens protection cover 200 is rotatably connected to the housing 100 through a rotating shaft 210 disposed at a bottom surface of the lens protection cover 200, and the rotating shaft 210 horizontally rotates to unfold or cover the lens protection cover 200 on the viewing hole 140, and the rotating shaft 210 connects the lens protection cover 200 to the housing 100 into a whole, so as to effectively prevent the lens protection cover 200 from being lost, limit an action range of the lens protection cover 200, and assist in fixing the lens protection cover 200.

Further, the lens protection cover 200 is provided with a magnetic lining plate 220 inside, the outer surface of the magnetic lining plate 220 is wrapped with a soft adhesive layer 230, and the case 100 is provided with a magnetic block 110 corresponding to the unfolding position and the closing position of the lens protection cover 200, so that the lens protection cover 200 can be stably attached to the case 100 no matter in the closing state or the unfolding state, and the soft adhesive layer 230 wrapped thereon can effectively absorb shock and assist in fixing the lens protection cover 200.

Further, referring to fig. 4, the view finding hole 140 is circular, but not limited thereto, the lens protection cover 200 is adapted to the shape of the view finding hole 140, and in a closed state, the lens protection cover 200 covers the view finding hole 140, and is embedded in the view finding hole 140 by using the deformation property of the soft rubber layer 230, so as to effectively prevent dust from polluting the lens C.

Specifically, as shown in fig. 3, the magnetic block 110 includes a second magnetic block 112, the first magnetic block 111 is four magnets distributed at the edge of the view finding hole 140, but not limited thereto, and may also be an annular magnet surrounding the edge of the view finding hole 140, and the first magnetic block 111 is embedded in the casing 100 and is arranged corresponding to the closed position of the lens protection cover 200; the second magnetic block 112 is embedded in the casing 100, and the shape of the second magnetic block is not limited, the second magnetic block 112 is disposed at a position corresponding to the extended position of the lens protection cover 200, and the magnetic block 110 cooperates with the structure of the rotation shaft 210, so that the lens protection cover 200 is automatically attracted and fixed to the casing 100 when rotating to the position.

Further, as shown in fig. 5 and 6, the rotating shaft 210 and the lens protection cover 200 are integrated, the housing 100 corresponds to the rotating shaft 210 and is provided with a rotating hole 150, the rotating hole 150 is located at the edge of the viewing hole 140, but not limited thereto, the rotating shaft 210 extends into the rotating hole 150, a limiting knot 211 is arranged at the middle part of the rotating shaft 210 extending into the rotating hole 150, the limiting knot 211 is a conical protrusion matching the direction of the rotating shaft 210 inserted into the rotating hole 150, and the limiting knot 211 can abut against the housing 100, so that the assembly of the lens protection cover 200 is facilitated while the rotating shaft 210 is prevented from being disengaged.

Further, referring to fig. 5, the limit knot 211 is divided into two parts at an axial interval, the rotating shaft 210 is further provided with a deformation groove 212 at the interval position of the limit knot 211, and the deformation groove 212 can provide a deformation space for the rotating shaft 210 to be inserted into the rotating hole 150, so as to facilitate the assembly of the lens protection cover 200.

In the lens C protection structure, the rotation shaft 210 is used to connect the lens protection cover 200 and the casing 100 into a whole, so that the lens protection cover 200 can be effectively prevented from being lost; the magnetic absorption lining plate 220 in the lens protection cover 200 is matched with the magnetic absorption block 110 on the casing 100, so that the lens protection cover 200 is ensured to be stably absorbed on the casing 100 in a closed state and an unfolded state, and the fixing stability of the lens protection cover 200 is improved; the arrangement of the soft adhesive layer 230 outside the magnetic lining plate 220 can effectively absorb the vibration of the device, avoid the collision between the lens protection cover 200 and the casing 100, and has simple structure, convenient use and more convenient protection of the lens

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the specific embodiments of the present invention be limited by these descriptions; to the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection.

Claims

1. A kind of lens protective structure, including lens and chassis used for holding the lens, characterized by that: the shell is provided with a lens protective cover corresponding to the lens mounting position, the lens protective cover is rotatably connected with the shell through a rotating shaft arranged on the lens protective cover and horizontally rotates by taking the rotating shaft as an axis;

the camera lens protection cover comprises a camera lens protection cover and is characterized in that a magnetic suction lining plate is arranged inside the camera lens protection cover, a soft adhesive layer wraps the outer surface of the magnetic suction lining plate, and magnetic suction blocks are arranged on the shell corresponding to the unfolding position and the closing position of the camera lens protection cover.

2. A lens protection structure according to claim 1, wherein: specifically, a base plate is arranged in the casing, a lens mount is fixed on the base plate, the lens is mounted on the lens mount, and a view finding hole is formed in the casing corresponding to the mounting position of the lens.

3. A lens protection structure according to claim 2, wherein: the view finding hole is in a step shape, the lens protection cover is suitable for the shape of the view finding hole, and in a closed state, the lens protection cover covers the view finding hole and is embedded in the view finding hole.

4. A lens protection structure according to claim 1, wherein: the magnetic block comprises a first magnetic block and a second magnetic block, the first magnetic block is embedded at the edge of the view finding hole and is arranged corresponding to the closed position of the lens protective cover, and the second magnetic block is embedded in the shell and is arranged corresponding to the fixed position of the unfolded state of the lens protective cover.

5. A lens protection structure according to claim 4, wherein: the first magnetic attraction block is a plurality of magnets embedded in the edge of the view finding hole or an annular magnet surrounding the edge of the view finding hole.

6. A lens protection structure according to claim 1, wherein: the lens protective cover and the rotating shaft are of an integrated structure, the shell corresponds to the rotating shaft and is provided with a rotating hole, the rotating hole is formed in the edge of the view finding hole, and the rotating shaft extends into the rotating hole.

7. A lens protection structure according to claim 1, wherein: the part of the rotating shaft extending into the rotating hole is provided with a limiting knot, and the limiting knot is a cone matched with the extending direction of the rotating shaft.

8. A lens protection structure according to claim 7, wherein: the limiting knot is axially divided into at least two parts, and the rotating shaft is also dug at the interval position of the limiting knot to form variable grooves.