CN214704138U - Anti-falling optical lens - Google Patents

Abstract

The utility model discloses an anti-falling optical lens. The anti-falling optical lens comprises a protective shell, anti-vibration units, a sliding plate fixing unit and a lens placing block; two perspective windows are arranged at the upper end and the lower end of the protective shell respectively, four anti-vibration units are arranged at the four corners of the bottom end in the protective shell respectively, the upper ends of inserting shaft connecting blocks in the four anti-vibration units are fixedly connected with the bottom end of the lens placing block, the sliding plate fixing unit is arranged at the upper end of the right side of the lens placing block, a lens protective sleeve is placed in the lens placing block, and a lens body is installed in the lens protective sleeve; and each anti-vibration unit comprises an inserting shaft connecting block, a spring, a first movable groove, an inserting shaft, a limiting block, a second movable groove and a fixed connecting block, wherein the fixed connecting block is fixedly connected to the right front side of the bottom of the protective shell. According to the anti-falling optical lens, the lens can be protected by arranging the damping and fixing units, and the lens is prevented from being damaged.

Description

Anti-falling optical lens

Technical Field

The utility model relates to an optical lens technical field specifically is an anti-falling type optical lens.

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, and can be divided into a short-focus lens, a medium-focus lens and a long-focus lens from the focal length; the field size is divided into wide-angle, standard and telephoto lenses.

The existing optical lens has no protection effect, and when the optical lens is dropped accidentally, the lens is easy to damage, so that the normal use is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an prevent falling type optical lens, be equipped with the shock attenuation and can protect the camera lens with fixed unit, prevent that the camera lens from taking place to damage, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-falling optical lens comprises a protective shell, a shockproof unit, a sliding plate fixing unit and a lens placing block;

a protective shell: the upper end and the lower end of the lens placing block are respectively provided with two perspective windows, four shockproof units are respectively arranged at four corners of the bottom end inside the protective shell, the upper ends of inserting shaft connecting blocks in the four shockproof units are fixedly connected with the bottom end of the lens placing block, the upper end of the right side of the lens placing block is provided with a sliding plate fixing unit, a lens protective sleeve is placed inside the lens placing block, and a lens body is installed in the lens protective sleeve;

a shockproof unit: include and insert a connecting block, spring, activity groove one, insert axle, stopper, activity groove two and fixed connection block, fixed connection block fixed connection is in protective housing's the right front side in bottom, be equipped with activity groove one in the middle of fixed connection block's the upper end, be equipped with the blind hole in the middle of the bottom surface of activity groove one, activity groove two has been seted up to the bottom surface of blind hole, the lower extreme fixedly connected with who inserts the connecting block inserts the axle, insert the lower extreme fixedly connected with stopper of axle, the inside at activity groove one is established to the spring, the upper end of spring is connected with the transmission of inserting the connecting block, insert an connecting block and an activity groove swing joint, insert axle and blind hole inner wall sliding connection, stopper and two swing joints in activity groove.

The shockproof unit reduces the external impact force to the inside, so that the lens body is protected, the limiting block limits the movement of the lens placing block, and the spring reduces the internal impact.

Furthermore, the lens storage device further comprises a protective sleeve and a filling pad, wherein four protective sleeves are arranged at the bevel edge positions of four corners of the protective shell respectively, and the filling pad is placed at the upper end of the lens placing block. The lag reduces the outside impact to inside of protective housing, and the packing pad is convenient fixes the camera lens lag at the inside bottom surface that the piece was placed to the camera lens, reduces the camera lens body and rocks.

Further, still include spout, fixed slide, the spout has been seted up on the right side that the piece was placed to the camera lens, fixed slide and spout sliding connection, the lens lag is through filling pad and fixed slide and the inside bottom surface fixed connection that the piece was placed to the camera lens. Thereby fixed slide makes things convenient for fixed lens lag to fix the camera lens body.

Further, still include the sponge piece, the side is equipped with two sponge pieces respectively about the inside bottom of protective housing, and the bottom swing joint of piece is placed with the camera lens to the upper end of two sponge pieces. The sponge piece reduces inside vibrations, and the sponge piece is favorable to eliminating the vibrations that the piece was placed to the camera lens.

Further, the fixed unit of slide includes fixed cardboard, draw-in groove, fixture block, separation blade, fixed axle and hinged-support, the right side that the piece was placed to the camera lens is equipped with hinged-support, hinged-support's inboard is equipped with the fixed axle, the swivel becket of separation blade lower extreme rotates with the fixed axle to be connected, the upper end left side fixedly connected with fixture block of separation blade, the upper end right side that the piece was placed to the camera lens is equipped with fixed cardboard, the upper end of fixed cardboard is equipped with the draw-in groove, draw-in groove and fixture block fixed joint, the left side surface of separation blade and the right side fixed joint of fixed slide. The slide fixing unit is convenient for fixing and fixing the slide, and is favorable for fixing the lens protective sleeve and protecting the lens body.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent falling type optical lens has following benefit:

1. the shockproof unit reduces the external impact force to the inside, so that the lens body is protected, the limiting block limits the movement of the lens placing block, and the spring reduces the internal impact.

2. The lag protection protective housing reduces inside impact, and the packing pad is convenient fixes the lens lag at the inside bottom surface that the piece was placed to the camera lens, reduces the camera lens body and rocks.

3. The shock absorption and fixing unit is arranged to protect the lens and prevent the lens from being damaged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the sectional structure of the shockproof unit of the present invention;

FIG. 4 is an enlarged schematic view of the shockproof unit of the present invention;

fig. 5 is an enlarged schematic view of the fixing unit of the slide plate of the present invention.

In the figure: the optical lens protection device comprises a protection shell 1, a protection sleeve 2, a shockproof unit 3, a shaft insertion connecting block 31, a spring 32, a first movable groove 33, an insertion shaft 34, a limiting block 35, a second movable groove 36, a fixed connecting block 37, a sliding plate fixing unit 4, a fixed clamping plate 41, a clamping groove 42, a clamping block 43, a blocking plate 44, a fixed shaft 45, a hinged support 46, a perspective window 5, a lens placing block 6, a lens body 7, a lens protection sleeve 8, a filling pad 9, a sliding groove 10, a fixed sliding plate 11 and a sponge block 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an anti-falling optical lens comprises a protective shell 1, a shockproof unit 3, a sliding plate fixing unit 4 and a lens placing block 6;

the protective shell 1: the upper end and the lower end are respectively provided with two perspective windows 5, four anti-vibration units 3 are respectively arranged at four corners of the bottom end inside the protective shell 1, the upper ends of the inserting shaft connecting blocks 31 in the four anti-vibration units 3 are all fixedly connected with the bottom end of the lens placing block 6, the upper end of the right side of the lens placing block 6 is provided with a sliding plate fixing unit 4, the sliding plate fixing unit 4 comprises a fixing clamping plate 41, a clamping groove 42 and a clamping block 43, separation blade 44, fixed axle 45 and hinged-support 46, the right side that the piece 6 was placed to the lens is equipped with hinged-support 46, the inboard of hinged-support 46 is equipped with fixed axle 45, the rotating ring and the fixed axle 45 of separation blade 44 lower extreme rotate to be connected, the upper end left side fixedly connected with fixture block 43 of separation blade 44, the upper end right side that the piece 6 was placed to the lens is equipped with fixed cardboard 41, the upper end of fixed cardboard 41 is equipped with draw-in groove 42, draw-in groove 42 and fixture block 43 fixed joint, the left surface of separation blade 44 and the fixed joint in fixed slide 11's right side. The slide fixing unit 4 is convenient for fixing the slide 11, and is beneficial to fixing the lens protective sleeve 8 and protecting the lens body 7. A lens protecting sleeve 8 is arranged inside the lens placing block 6, and a lens body 7 is arranged in the lens protecting sleeve 8;

the anti-vibration unit 3: include and insert a connecting block 31, spring 32, a movable groove 33, insert axle 34, stopper 35, two 36 and fixed connection blocks 37 in movable groove, fixed connection blocks 37 fixed connection is in the right front side in bottom of protecting sheathing 1, be equipped with a movable groove 33 in the middle of the upper end of fixed connection blocks 37, be equipped with the blind hole in the middle of the bottom surface of a movable groove 33, two 36 in movable groove have been seted up to the bottom surface of blind hole, the lower extreme fixedly connected with who inserts axle 34 of inserting a connecting block 31, the lower extreme fixedly connected with stopper 35 of inserting axle 34, spring 32 establishes the inside at a movable groove 33, spring 32's upper end and the transmission of inserting a connecting block 31 are connected, insert a connecting block 31 and a 33 swing joint in movable groove, insert axle 34 and blind hole inner wall sliding connection, stopper 35 and two 36 swing joints in movable groove.

Still include lag 2 and fill up 9, the four corners hypotenuse position of protective housing 1 is equipped with four lags 2 respectively, and fill up 9 has been placed to the upper end that the piece 6 was placed to the camera lens. Lag 2 reduces the outside impact to inside of protective housing 1, and packing pad 9 conveniently fixes lens lag 8 at the inside bottom surface that the piece 6 was placed to the camera lens, reduces lens body 7 and rocks. Still include spout 10, fixed slide 11, the right side that the piece 6 was placed to the camera lens has seted up spout 10, fixed slide 11 and spout 10 sliding connection, and the inside bottom surface fixed connection of piece 6 is placed through packing pad 9 and fixed slide 11 and camera lens to lens lag 8. The stationary slide 11 facilitates the fixing of the lens shield 8 and thus the lens body 7. Still include sponge piece 12, the inside bottom left and right sides of protective housing 1 is equipped with two sponge pieces 12 respectively, and the bottom swing joint of piece 6 is placed with the camera lens to the upper end of two sponge pieces 12. The sponge block 12 reduces internal vibration, and the sponge block 12 is advantageous in eliminating vibration of the lens placement block 6.

When in use: the shockproof unit 3 reduces the external impact force to the inside, which is beneficial to protecting the lens body 7, the limiting block 35 limits the movement of the lens placing block 6, and the spring 32 reduces the internal impact. Lag 2 reduces the outside impact to inside of protective housing 1, and packing pad 9 conveniently fixes lens lag 8 at the inside bottom surface that the piece 6 was placed to the camera lens, reduces lens body 7 and rocks. The stationary slide 11 facilitates the fixing of the lens shield 8 and thus the lens body 7. The sponge block 12 reduces internal vibration, and the sponge block 12 is advantageous in eliminating vibration of the lens placement block 6. The slide fixing unit 4 is convenient for fixing the slide 11, and is beneficial to fixing the lens protective sleeve 8 and protecting the lens body 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An anti-fall optical lens, characterized in that: comprises a protective shell (1), a shockproof unit (3), a sliding plate fixing unit (4) and a lens placing block (6);

protective housing (1): the upper end and the lower end of the lens protection sleeve are respectively provided with two perspective windows (5), four shockproof units (3) are respectively arranged at four corners of the bottom end inside the protection shell (1), the upper ends of inserting shaft connecting blocks (31) in the four shockproof units (3) are fixedly connected with the bottom end of a lens placing block (6), a sliding plate fixing unit (4) is arranged at the upper end of the right side of the lens placing block (6), a lens protection sleeve (8) is placed inside the lens placing block (6), and a lens body (7) is installed in the lens protection sleeve (8);

anti-vibration unit (3): comprises an inserting shaft connecting block (31), a spring (32), a movable groove I (33), an inserting shaft (34), a limiting block (35), a movable groove II (36) and a fixed connecting block (37), wherein the fixed connecting block (37) is fixedly connected at the right front side of the bottom of the protective shell (1), the movable groove I (33) is arranged in the middle of the upper end of the fixed connecting block (37), a blind hole is arranged in the middle of the bottom surface of the movable groove I (33), the movable groove II (36) is arranged on the bottom surface of the blind hole, the inserting shaft (34) is fixedly connected with the lower end of the inserting shaft connecting block (31), the limiting block (35) is fixedly connected with the lower end of the inserting shaft (34), the spring (32) is arranged in the movable groove I (33), the upper end of the spring (32) is in transmission connection with the inserting shaft connecting block (31), and the inserting shaft connecting block (31) is movably connected with the movable groove I (33), the inserting shaft (34) is connected with the inner wall of the blind hole in a sliding mode, and the limiting block (35) is movably connected with the second movable groove (36).

2. A crash-proof optical lens as claimed in claim 1, wherein: the novel camera lens protection device is characterized by further comprising protection sleeves (2) and filling pads (9), wherein the four protection sleeves (2) are respectively arranged at the bevel edge positions of four corners of the protection shell (1), and the filling pads (9) are placed at the upper ends of the lens placing blocks (6).

3. A crash-proof optical lens as claimed in claim 2, wherein: still include spout (10), fixed slide (11), spout (10) have been seted up on the right side of piece (6) is placed to the camera lens, fixed slide (11) and spout (10) sliding connection, the inside bottom surface fixed connection of piece (6) is placed through filling pad (9) and fixed slide (11) and camera lens in lens lag (8).

4. A crash-proof optical lens as claimed in claim 1, wherein: the camera lens storage box is characterized by further comprising sponge blocks (12), wherein the left side and the right side of the bottom end of the interior of the protective shell (1) are respectively provided with the two sponge blocks (12), and the upper ends of the two sponge blocks (12) are movably connected with the bottom end of the lens storage block (6).

5. A drop-resistant optical lens as claimed in claim 3, wherein: slide fixed unit (4) include fixed cardboard (41), draw-in groove (42), fixture block (43), separation blade (44), fixed axle (45) and hinge support (46), the right side that piece (6) were placed to the camera lens is equipped with hinge support (46), the inboard of hinge support (46) is equipped with fixed axle (45), the swivel becket and fixed axle (45) of separation blade (44) lower extreme rotate to be connected, the upper end left side fixedly connected with fixture block (43) of separation blade (44), the upper end right side that piece (6) were placed to the camera lens is equipped with fixed cardboard (41), the upper end of fixed cardboard (41) is equipped with draw-in groove (42), draw-in groove (42) and fixture block (43) fixed joint, the left side surface of separation blade (44) and the fixed joint in right side of fixed slide (11).

Images