CN215986757U

CN215986757U - Anti-falling anti-shaking lens

Info

Publication number: CN215986757U
Application number: CN202122206168.6U
Authority: CN
Inventors: 钟煜强
Original assignee: Tarmon Optics Foshan Co ltd
Current assignee: Tarmon Optics Foshan Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-08
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an anti-falling and anti-shaking lens, belonging to the technical field of optical lenses; including the anti-shake camera lens body, the cushion collar has been cup jointed in the anti-shake camera lens body outside, the protecting crust has been cup jointed in the cushion collar outside, protecting crust one end is equipped with the opening, protecting crust one end is equipped with the movable groove, sliding connection has the movable block in the movable groove, movable block one side is rotated and is equipped with the connecting rod, connecting rod one end is worn to establish the movable groove and is connected with the guard plate, protecting crust one side is equipped with the draw-in groove, the guard plate inboard is equipped with the card post with draw-in groove matched with, card post one side is connected with stop device, the protecting crust both sides are equipped with the recess respectively, sliding in the recess and being equipped with the connecting block, connecting block one end is worn to establish the recess and is equipped with the arc blotter, the recess bottom is equipped with first magnetic sheet, the connecting block is located one end in the recess and is equipped with the second magnetic sheet. The lens body can be protected through the arrangement of the protective shell, and the arrangement of the buffer sleeve and the arc-shaped buffer cushion can buffer the lens when the lens falls down, so that the lens is prevented from being damaged.

Description

Anti-falling anti-shaking lens

Technical Field

The utility model provides an anti-falling and anti-shaking lens, and belongs to the technical field of optical lenses.

Background

The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm. The optical lens can be divided into a short-focus lens, a middle-focus lens and a long-focus lens from the focal length; wide-angle, standard and telephoto lenses are arranged according to the field size; the structure is divided into a fixed aperture fixed focus lens, a manual aperture fixed focus lens, an automatic aperture fixed focus lens, a manual zoom lens, an automatic aperture motorized zoom lens, an electric three-variable lens and the like; the anti-shake lens is one of optical lenses, can effectively prevent shaking of the lens, and therefore enables imaging to be better, but the existing anti-shake lens is not provided with a protection structure, the lens is easy to damage when the lens falls, the anti-shake effect of the lens is likely to be invalid due to light conditions, the imaging effect is affected, and the lens is likely to be damaged and cannot be used when the conditions are serious.

SUMMERY OF THE UTILITY MODEL

The anti-falling and anti-shaking lens is convenient to use, and can solve the problem that the existing anti-shaking lens has no good anti-falling structure.

In order to solve the above problems, the present invention provides the following technical solutions: including the anti-shake camera lens body, the cushion collar has been cup jointed in the anti-shake camera lens body outside, the protecting crust has been cup jointed in the cushion collar outside, protecting crust one end is equipped with the opening, protecting crust one end is equipped with the activity groove, sliding connection has the movable block in the activity groove, movable block one side is rotated and is equipped with the connecting rod, connecting rod one end is worn to establish the activity groove and is connected with the guard plate, protecting crust one side is equipped with the draw-in groove, the guard plate inboard is equipped with the card post with draw-in groove matched with, card post one side is connected with stop device, the protecting crust both sides are equipped with the recess respectively, it is equipped with the connecting block to slide in the recess, the recess is worn to establish by connecting block one end and is equipped with the arc blotter, the recess bottom is equipped with first magnetic sheet, the connecting block is located one end in the recess and is equipped with the second magnetic sheet.

The movable groove is characterized in that first sliding rails are arranged on two sides of the movable groove respectively, first sliding blocks are arranged on two sides of the movable block respectively, and the first sliding blocks are connected with the first sliding rails in a sliding mode.

The limiting device comprises a limiting rod, a pulling plate and a spring, a connecting hole communicated with the clamping groove is formed in one side of the protective shell, the limiting rod slides to penetrate through the connecting hole, the pulling plate is arranged at one end, located outside the protective shell, of the limiting rod, and the spring is arranged between the pulling plate and the protective shell.

One side of the clamping column is provided with a limiting groove, and the limiting rod is connected with one end of the pull plate far away from the limiting groove in a sliding mode.

The first magnetic sheet and the second magnetic sheet have the same polarity and are opposite to each other.

And second sliding rails are respectively arranged on two sides of the groove, second sliding blocks are respectively arranged on two sides of the connecting block, and the second sliding rails are slidably connected with the second sliding blocks.

The opening corresponds to the protection plate.

The utility model has the beneficial effects that: the lens body can be protected through the arrangement of the protective shell, and the arrangement of the buffer sleeve and the arc-shaped buffer cushion can buffer the lens when the lens falls down, so that the lens is prevented from being damaged.

Drawings

Fig. 1 is a schematic structural diagram of an anti-drop and anti-shake lens according to the present invention.

Fig. 2 is a schematic structural diagram of an anti-falling and anti-shaking lens a according to the present invention.

Fig. 3 is a schematic structural diagram of a lens B according to the present invention.

(1, anti-shake lens body; 2, buffer sleeve; 3, protective shell; 4, movable groove; 5, movable block; 6, connecting rod; 7, protective plate; 8, first slide block; 9, first slide rail; 10, clamping column; 11, clamping groove; 12, limiting groove; 13, limiting rod; 14, pulling plate; 15, spring; 16, groove; 17, first magnetic sheet; 18, connecting block; 19, arc-shaped buffer pad; 20, second magnetic sheet; 21, second slide rail; 22, second slide block)

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

According to the illustration of FIG. 1: the utility model provides an anti-falling and anti-shaking lens, which comprises: comprises an anti-shake lens body 1, a buffer sleeve 2 is sleeved outside the anti-shake lens body 1, a protective shell 3 is sleeved outside the buffer sleeve 2, an opening is arranged at one end of the protective shell 3, a movable groove 4 is arranged at one end of the protective shell 3, a movable block 5 is connected in the movable groove 4 in a sliding way, a connecting rod 6 is rotatably arranged at one side of the movable block 5, one end of the connecting rod 6 is connected with a protective plate 7 by penetrating through the movable groove 4, one side of the protective shell 3 is provided with a clamping groove 11, a clamping column 10 matched with the clamping groove 11 is arranged on the inner side of the protection plate 7, one side of the clamping column 10 is connected with a limiting device, grooves 16 are respectively arranged at two sides of the protective shell 3, connecting blocks 18 are arranged in the grooves 16 in a sliding manner, one end of the connecting block 18 penetrates through the groove 16 to be provided with an arc-shaped cushion pad 19, the bottom of the groove 16 is provided with a first magnetic sheet 17, and one end of the connecting block 18, which is positioned in the groove 16, is provided with a second magnetic sheet 20. The two sides of the movable groove 4 are respectively provided with a first slide rail 9, the two sides of the movable block 5 are respectively provided with a first slide block 8, and the first slide block 8 is connected with the first slide rails 9 in a sliding manner. Stop device includes gag lever post 13, arm-tie 14, spring 15, protecting crust 3 one side is equipped with the connecting hole with draw-in groove 11 intercommunication, gag lever post 13 slides and wears to establish the connecting hole, arm-tie 14 sets up the one end that is located protecting crust 3 outside gag lever post 13, spring 15 sets up between arm-tie 14 and protecting crust 3. One side of the clamping column 10 is provided with a limiting groove 12, and the limiting rod 13 is connected with the limiting groove 12 in a sliding manner at one end far away from the pulling plate 14. The first magnetic sheet 17 and the second magnetic sheet 20 are opposite to each other in the same polarity. Two sides of the groove 16 are respectively provided with a second slide rail 21, two sides of the connecting block 18 are respectively provided with a second slide block 22, and the second slide rails 21 are slidably connected with the second slide blocks 22. Said opening corresponding to the protection plate 7.

Principle of the utility model

When the anti-shake lens is used, firstly, the pulling plate 14 is pulled, the pulling plate 14 pulls the spring 15 and the limiting rod 13, when the limiting rod 13 leaves the limiting groove 12, the protection plate 7 is pulled, the protection plate 7 drives the clamping column 10 to leave the clamping groove 11, meanwhile, the movable block 5 slides in the movable groove 4, the movable block 5 drives the first sliding block 8 to slide in the first sliding rail 9, when the clamping column 10 is completely moved out of the clamping groove 11, the protection plate 7 is rotated, the protection plate 7 rotates based on the movable block 5 through the connecting rod 6, the protection plate 7 is moved away from the opening of the protection shell 3, and then the anti-shake lens can be normally used; when the camera lens fell, arc blotter 19 received the striking to drive connecting block 18 and remove in recess 16, thereby produce repulsion between first magnetic sheet 17 and the second magnetic sheet 20 and produce certain cushioning effect from the impact, second slider 22 slides in second slide rail 21 simultaneously, and cushion collar 2 can cushion the protection to the camera lens once more, makes the protection that the camera lens received better.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a prevent falling anti-shake camera lens which characterized in that: comprises an anti-shake lens body (1), wherein a buffer sleeve (2) is sleeved on the outer side of the anti-shake lens body (1), a protective shell (3) is sleeved on the outer side of the buffer sleeve (2), an opening is formed in one end of the protective shell (3), a movable groove (4) is formed in one end of the protective shell (3), a movable block (5) is connected in the movable groove (4) in a sliding manner, a connecting rod (6) is rotatably arranged on one side of the movable block (5), the movable groove (4) is connected with a protective plate (7) in a penetrating manner through one end of the connecting rod (6), a clamping groove (11) is formed in one side of the protective shell (3), a clamping column (10) matched with the clamping groove (11) is arranged on the inner side of the protective plate (7), a limiting device is connected on one side of the clamping column (10), grooves (16) are respectively formed in two sides of the protective shell (3), and a connecting block (18) is arranged in the groove (16) in a sliding manner, the magnetic suspension type magnetic suspension device is characterized in that one end of the connecting block (18) penetrates through the groove (16) to be provided with an arc-shaped cushion pad (19), the bottom of the groove (16) is provided with a first magnetic sheet (17), and one end of the connecting block (18) located in the groove (16) is provided with a second magnetic sheet (20).

2. A drop and shake preventing lens according to claim 1, wherein: the movable groove (4) is provided with first sliding rails (9) on two sides respectively, the movable block (5) is provided with first sliding blocks (8) on two sides respectively, and the first sliding blocks (8) are connected with the first sliding rails (9) in a sliding mode.

3. A drop and shake preventing lens according to claim 1, wherein: stop device includes gag lever post (13), arm-tie (14), spring (15), protecting crust (3) one side is equipped with the connecting hole with draw-in groove (11) intercommunication, gag lever post (13) slides and wears to establish the connecting hole, arm-tie (14) set up and lie in protecting crust (3) outer one end in gag lever post (13), spring (15) set up between arm-tie (14) and protecting crust (3).

4. A drop and shake preventing lens according to claim 3, wherein: the clamp is characterized in that a limiting groove (12) is formed in one side of the clamp column (10), and the limiting rod (13) is connected with one end, far away from the pull plate (14), of the limiting groove (12) in a sliding mode.

5. A drop and shake preventing lens according to claim 1, wherein: the first magnetic sheet (17) and the second magnetic sheet (20) are opposite to each other in the same polarity.

6. A drop and shake preventing lens according to claim 1, wherein: the two sides of the groove (16) are respectively provided with a second sliding rail (21), the two sides of the connecting block (18) are respectively provided with a second sliding block (22), and the second sliding rails (21) are connected with the second sliding blocks (22) in a sliding manner.

7. A drop and shake preventing lens according to claim 1, wherein: the opening corresponds to the protection plate (7).