CN220289930U

CN220289930U - Anti-falling industrial lens

Info

Publication number: CN220289930U
Application number: CN202322035935.0U
Authority: CN
Inventors: 徐峥
Original assignee: Nanyang Kaixin Optical & Electronic Co ltd
Current assignee: Nanyang Kaixin Optical & Electronic Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-02
Anticipated expiration: 2033-07-31

Abstract

The utility model relates to the technical field of lenses and discloses an anti-falling type industrial lens, which comprises an industrial lens body, wherein an annular groove is formed in the outer surface of the industrial lens body, a damping ring is arranged on the inner surface of the annular groove, the damping ring is in a wave ring shape, a movable ring is connected in a sliding manner in the annular groove, a shell is fixedly sleeved on the outer surface of the movable ring, when the shell is subjected to radial impact force, the impact force is transmitted to a spring shaft in a spring shaft fixing hole through a first fixing ring and a second fixing ring, the spring shaft generates elastic deformation after receiving the impact force, and residual impact force is absorbed, so that the industrial lens body can be effectively and accurately buffered when being impacted by different industrial lens body degrees in different directions, the industrial lens body can be protected in an omnibearing manner when being dropped, and the situation that the industrial lens body is damaged due to falling cannot be effectively protected is avoided.

Description

Anti-falling industrial lens

Technical Field

The utility model relates to the technical field of lenses, in particular to an anti-falling industrial lens.

Background

In the use of industrial lens, the lens drops easily in the change or remove the in-process, and because the lens itself is comparatively fragile, collide and damage with ground after dropping at the lens, be difficult to reach better result of use.

Most of the existing protection structures of the industrial lenses are single, and most of the protection structures can only buffer impact forces coming from specific directions and cannot uniformly and effectively buffer the impact forces coming from all directions.

When the lens falls, the situation that the lens is broken due to residual impact force still exists, and the occurrence of the situation causes a certain degree of economic loss to staff.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an anti-falling industrial lens which has the advantages of omnibearing anti-falling and the like, and solves the problem that the lens is damaged due to impact forces in different directions.

(II) technical scheme

In order to achieve the purpose of omnibearing anti-falling, the utility model provides the following technical scheme: the utility model provides an anti industry camera lens that falls, includes the industry camera lens body, the ring channel has been seted up to the surface of industry camera lens body, and the internal surface of ring channel is provided with the damping ring, and the damping ring is the wave ring shape, and sliding connection has the retainer plate in the ring channel, and the fixed cover of external surface of retainer plate is equipped with the shell, and the fixed cover of external surface of industry camera lens body is equipped with the spring axle retainer plate, and a plurality of spring axle fixed orificess have been seted up on the spring axle retainer plate surface, all cup jointed the spring axle in the spring axle fixed orificess, and the surface of spring axle retainer plate is all extended at the both ends of spring axle.

Preferably, the inner surface of the shell is sleeved with a first fixed ring, one end of the spring shaft, which is close to the movable ring, is fixedly connected with the first fixed ring, one end of the shell, which is far away from the movable ring, is fixedly sleeved with a second fixed ring, and one end of the spring shaft, which is far away from the first fixed ring, is fixedly connected with the second fixed ring.

Preferably, the outer surface fixed sleeve of shell is equipped with the third retainer plate, and third retainer plate and second retainer plate sliding connection, and one side fixedly connected with a plurality of fixed blocks of spring shaft retainer plate is kept away from to the third retainer plate, and the fixed block is circumference array arrangement.

Preferably, the outer surface of fixed block all fixedly connected with spring circle, the spring circle is C shape, and the one end that the spring circle kept away from the fixed block is all fixedly connected with sliding block, sliding block and the surface sliding connection of shell.

Preferably, the outer surface fixed sleeve of the industrial lens body is provided with a tension spring fixing ring, the outer surface fixed sleeve of the industrial lens body of the tension spring fixing ring is connected with a plurality of tension springs, and one ends of the tension springs, which are far away from the tension spring fixing ring, are fixedly connected with the inner wall of the shell.

Preferably, one end of the shell, which is far away from the sliding block, is fixedly connected with a plurality of spring plates, the spring plates are J-shaped, a buffer ring is sleeved on the outer surface of the shell, and the buffer ring is made of elastic rubber.

(III) beneficial effects

Compared with the prior art, the utility model provides an anti-falling industrial lens, which has the following beneficial effects:

1. this anti-falling type industrial lens, when the shell receives radial impact force, the shell passes through first retainer plate and second retainer plate with the impact force transmission to the spring axle in the spring axle fixed orifices, produce elastic deformation after the spring axle receives the impact force, receive the residual impact force, make the industrial lens body can effectually offset the rotatory industrial lens body impact force of a part axial when receiving the impact force through the anti mechanism that falls that sets up, when the spring ring drops with ground contact, self elastic deformation drives the sliding block on the shell and takes place the displacement, absorb a part with the impact force, make when the industrial lens body receives the impact of different industrial lens body degree of different directions, can both obtain effective and accurate buffering, make the industrial lens body can obtain the omnidirectional protection when dropping, the condition that the industrial lens body can not obtain effective protection to drop and damage has been avoided.

2. When the lens is impacted by external force or the user drops carelessly, the spring plate is contacted with the ground at first, the spring plate generates elastic deformation after being impacted to a certain extent, the axial impact force generated by collision of gravity acceleration of the spring plate with the ground is absorbed by the spring, the buffer ring is contacted with the ground, and the radial impact force of a part is absorbed by the buffer ring after being elastically deformed, so that the situation that the set damping device cannot be effectively applied due to the fact that the dropping angle is limited is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a shock ring according to the present utility model;

FIG. 3 is a cross-sectional view of the internal structure of the present utility model.

In the figure: 1. an industrial lens body; 2. an annular groove; 3. a shock-absorbing ring; 4. a movable ring; 5. a housing; 6. a spring shaft fixing ring; 7. a spring shaft; 8. a first fixing ring; 9. a second fixing ring; 10. a tension spring fixing ring; 11. a tension spring; 12. a fixed block; 13. a spring ring; 14. a sliding block; 15. a buffer ring; 16. a spring plate; 17. a spring shaft fixing hole; 18. and a third fixing ring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a new technical solution: the utility model provides an anti industry camera lens that falls, including industry camera lens body 1, annular channel 2 has been seted up to the surface of industry camera lens body 1, the internal surface of annular channel 2 is provided with damping ring 3, damping ring 3 is the wave ring shape, sliding connection has activity circle 4 in annular channel 2, the fixed cover of surface of activity circle 4 is equipped with shell 5, when industry camera lens body 1 drops to ground, some residual impact force passes through the activity circle 4 in the shell 5 and transmits on damping ring 3, damping ring 3 receives and produces elastic deformation after the impact force, absorb some with the impact force, sliding connection through annular channel 2 and activity circle 4 for the impact force that all angles received on the radial direction of industry camera lens body 1 can all obtain effectual buffering.

Further, the outer surface fixed cover of industry lens body 1 is equipped with spring shaft retainer plate 6, a plurality of spring shaft fixed orifices 17 have been seted up on spring shaft retainer plate 6 surface, spring shaft 7 has all been cup jointed in the spring shaft fixed orifices 17, spring shaft 7's both ends all extend spring shaft retainer plate 6's surface, first retainer plate 8 has been cup jointed to the internal surface of shell 5, spring shaft 7 is close to the one end and the first retainer plate 8 fixed connection of movable ring 4, the one end fixed cover that the movable ring 4 was kept away from to shell 5 is equipped with second retainer plate 9, the one end and the second retainer plate 9 fixed connection of first retainer plate 8 are kept away from to spring shaft 7, the outer surface fixed cover of shell 5 is equipped with third retainer plate 18, third retainer plate 18 and second retainer plate 9 sliding connection, when shell 5 receives radial impact force, shell 5 is through on spring shaft 8 and the second retainer plate 9 transmits impact force to spring shaft 7 in the spring shaft fixed orifices 17, spring shaft 7 produces elastic deformation after receiving force, absorb the impact force that remains, make industry lens 1 receive a part of effective axial impact force when the industry lens falls through the anti-body that sets up.

Further, one side fixedly connected with a plurality of fixed blocks 12 of spring shaft retainer plate 6 is kept away from to third retainer plate 18, fixed block 12 is circumference array arrangement, the equal fixedly connected with spring ring 13 of surface of fixed block 12, spring ring 13 is the C shape, the equal fixedly connected with sliding block 14 of one end that fixed block 12 was kept away from to spring ring 13, sliding block 14 and the surface sliding connection of shell 5, when industrial lens body 1 dropped, when spring ring 13 and ground contact, self elastic deformation drove the sliding block 14 on the shell 5 and takes place the displacement, absorb a part of impact force, through a series of anti falling mechanism, make when industrial lens body 1 receives the impact of different industrial lens body 1 degree of different directions, can both obtain effective and accurate buffering, make industrial lens body 1 can obtain the omnidirectional protection when dropping, the condition that industrial lens body 1 can not effectively protect dropping and damage has been avoided.

Further, the outer surface fixed cover of industry lens body 1 is equipped with extension spring retainer plate 10, and the industry lens body 1 outer surface fixed connection of extension spring retainer plate 10 has a plurality of extension springs 11, and extension spring 11 keeps away from extension spring retainer plate 10's one end all and the inner wall fixed connection of shell 5, when industry lens body 1 level drops to the ground, on transmitting the extension spring 11 with the impact force through shell 5, extension spring 11 receives the impact force and produces the elastic deformation of certain degree for finally, the impact force that transmits on the industry lens body 1 through extension spring retainer plate 10 is insufficient for producing serious damage to industry lens body 1.

Further, one end of the shell 5 far away from the sliding block 14 is fixedly connected with a plurality of spring plates 16, the spring plates 16 are J-shaped, a buffer ring 15 is fixedly sleeved on the outer surface of the shell 5, and the buffer ring 15 is made of elastic rubber. When the lens is impacted by external force or the user carelessly drops off, as the weight of the industrial lens body 1 is distributed at the front end, in the free falling body, firstly the spring plate 16 is contacted with the ground, the spring plate 16 generates elastic deformation after receiving a certain impact, the axial impact force generated by the collision of the gravity acceleration of the lens and the ground is absorbed by a part, the buffer ring 15 is contacted with the ground, and the radial impact force of the buffer ring is absorbed by a part after generating elastic deformation, so that the situation that the arranged damping device cannot be effectively applied due to the falling angle is avoided.

Working principle: when the industrial lens body 1 falls on the ground, a part of residual impact force is transmitted to the shock absorbing ring 3 through the movable ring 4 in the shell 5, the shock absorbing ring 3 generates elastic deformation after receiving the impact force, and absorbs a part of the impact force, and the impact force received by all angles in the radial direction of the industrial lens body 1 can be effectively buffered through the sliding connection of the annular groove 2 and the movable ring 4, when the shell 5 receives the radial impact force, the shell 5 transmits the impact force to the spring shaft 7 in the spring shaft fixing hole 17 through the first fixing ring 8 and the second fixing ring 9, the spring shaft 7 generates elastic deformation after receiving the impact force, the residual impact force is absorbed, when the spring ring 13 contacts the ground, the self elastic deformation drives the sliding block 14 on the shell 5 to displace, and the impact force is absorbed, when the industrial lens body 1 horizontally falls on the ground, the impact force is transmitted to the tension spring 11 through the shell 5, the tension spring 11 receives the impact force to generate a certain degree of elastic deformation, so that the impact force finally transmitted to the industrial lens body 1 through the tension spring fixing ring 10 is insufficient to generate serious damage to the industrial lens body 1, when the lens is impacted by external force or the user carelessly drops off, the self weight of the industrial lens body 1 is distributed at the front end, in the free falling body, the spring plate 16 firstly contacts with the ground, the spring plate 16 generates elastic deformation after receiving a certain impact, the axial impact force generated by collision of self gravity acceleration with the ground is absorbed by a part, the buffer ring 15 contacts with the ground, and a part of radial impact force is absorbed by the buffer ring after generating elastic deformation.

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

Claims

1. The utility model provides an anti type industrial lens that falls, includes industrial lens body (1), its characterized in that: annular groove (2) have been seted up to the surface of industrial lens body (1), the internal surface of annular groove (2) is provided with vibration-damping ring (3), vibration-damping ring (3) are the wave ring shape, sliding connection has movable ring (4) in annular groove (2), the fixed cover of surface of movable ring (4) is equipped with shell (5), the fixed cover of surface of industrial lens body (1) is equipped with spring axle retainer plate (6), a plurality of spring axle fixed orifices (17) have been seted up on spring axle retainer plate (6) surface, spring axle (7) have all been cup jointed in spring axle fixed orifices (17), the surface of spring axle retainer plate (6) has all been extended at the both ends of spring axle (7).

2. The anti-shatter industrial lens of claim 1, wherein: the inner surface of shell (5) has cup jointed first retainer plate (8), and the one end that spring shaft (7) is close to movable ring (4) is fixed with first retainer plate (8), and the one end fixed cover that movable ring (4) was kept away from to shell (5) is equipped with second retainer plate (9), and the one end and second retainer plate (9) fixed connection of first retainer plate (8) are kept away from to spring shaft (7).

3. The anti-shatter industrial lens of claim 1, wherein: the outer surface fixed cover of shell (5) is equipped with third retainer plate (18), and third retainer plate (18) and second retainer plate (9) sliding connection, and one side fixedly connected with a plurality of fixed blocks (12) of spring shaft retainer plate (6) are kept away from to third retainer plate (18), and fixed block (12) are circumference array arrangement.

4. A shatter-resistant industrial lens as claimed in claim 3, wherein: the outer surface of fixed block (12) all fixedly connected with spring coil (13), spring coil (13) are C shape, and the one end that spring coil (13) kept away from fixed block (12) all fixedly connected with sliding block (14), sliding block (14) and the surface sliding connection of shell (5).

5. The anti-shatter industrial lens of claim 1, wherein: the outer surface fixed sleeve of the industrial lens body (1) is provided with a tension spring fixing ring (10), the outer surface fixed sleeve of the industrial lens body (1) of the tension spring fixing ring (10) is connected with a plurality of tension springs (11), and one ends of the tension springs (11) far away from the tension spring fixing ring (10) are fixedly connected with the inner wall of the shell (5).

6. The anti-shatter industrial lens of claim 1, wherein: one end of the shell (5) far away from the sliding block (14) is fixedly connected with a plurality of spring plates (16), the spring plates (16) are J-shaped, a buffer ring (15) is fixedly sleeved on the outer surface of the shell (5), and the buffer ring (15) is made of elastic rubber.