CN213269703U

CN213269703U - Novel cat eye

Info

Publication number: CN213269703U
Application number: CN202021552830.2U
Authority: CN
Inventors: 余巍; 钟耀灿; 鞠昶
Original assignee: Zhaoqing Contemporary Beauty Creator Furnishing Co Ltd
Current assignee: Zhaoqing Contemporary Beauty Creator Furnishing Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-25
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a novel cat eye, which comprises a door leaf, wherein a reflective light groove is arranged inside the door leaf, the top end of the reflective light groove is fixedly connected with a first reflector, the bottom end of the reflective light groove is fixedly connected with a second reflector, one side of the top end of the reflective light groove is movably connected with an observation mirror tube, and one side of the bottom end of the reflective light groove is movably connected with a lens tube; through the first convex lens of design, the second convex lens, first speculum, the second mirror and reflection light groove are convenient for to outdoor scenery imaging application "latent prosperous mirror principle", through the change to cat eye mounting means, play the theftproof, promote the effect of indoor privacy, it is low to have solved the security performance, outdoor cat eye of pulling down, can follow the outdoor condition of observing indoor, lawless persons can also stretch into the problem that the tool to lock was stolen to open in the door with the instrument, it promotes by a wide margin to prevent covert performance, and has a good development prospect.

Description

Novel cat eye

Technical Field

The utility model belongs to the technical field of furniture, concretely relates to novel cat eye.

Background

The peephole, also called door mirror, is a small optical instrument installed on the door of the residential building, which is convenient for the residents to observe the outdoor situation, and can clearly see all the scenes within the range of 120 degrees of the field angle outside the door when the peephole passes through the door mirror from the inside, but can not see any indoor things when passing through the door mirror from the outside of the door. If the mirror is arranged on a gate of a public house or a private dwelling and the like, the mirror can play a certain role in the anti-theft and safety of a family.

The visual angle is not big enough in the in-service use of current traditional cat eye, and the viewing range is limited, must press close to the door and can see, and pull down the cat eye outdoors and can follow the outdoor condition of observing indoors, lawless persons can also stretch into interior open tool to lock with the instrument and steal, has the problem that the security performance is low, for this reason we provide a novel cat eye.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cat eye to current traditional cat eye that proposes in solving above-mentioned background art is visual angle limited in the in-service use, and the theftproof performance is poor, the problem that the security performance is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel cat eye, includes the door leaf, the reflection light groove has been seted up to the inside of door leaf, the first speculum of top fixedly connected with in reflection light groove, the bottom fixedly connected with second mirror in reflection light groove, top one side swing joint in reflection light groove has the sight glass pipe, bottom one side swing joint in reflection light groove has the camera lens pipe, sight glass pipe and camera lens pipe are hollow structure, the surface of sight glass pipe is provided with first screw thread, the surface of camera lens pipe is provided with the second screw thread, the first convex lens of one end fixedly connected with of first speculum is kept away from to the sight glass pipe, the one end fixedly connected with second convex lens of second mirror is kept away from to the camera lens pipe, first convex lens and second convex lens all are in the surface of door leaf.

Preferably, the outer surface of the first convex lens is provided with a dustproof cover, one side of the inside of the door leaf close to the first convex lens is provided with a first moving groove, the inside of the first moving groove is provided with a second moving groove, the inside of the second moving groove is provided with a rack, one end of the rack is fixedly connected with a handle, the inside of the first moving groove is provided with a third moving groove, the third moving groove is fixedly connected with the first moving groove, the inside of the third moving groove is slidably connected with a sliding block, the sliding block is fixedly connected with the rack, the other end of the rack is fixedly connected with a telescopic spring, the other end of the telescopic spring is fixedly connected with a connecting block, the other end of the connecting block is fixedly connected with the second moving groove, one side of the dustproof cover close to the rack is fixedly connected with a connecting shaft, and the other side of the connecting shaft is fixedly, the outer surface of the rotating shaft is sleeved with a gear, and the gear is meshed with the rack.

Preferably, the first convex lens is movably connected with the outer surface of the door leaf through an observation lens tube, and the second convex lens is movably connected with the outer surface of the door leaf through a lens tube.

Preferably, the cross section of the sliding block is in a convex shape, and the rotating shaft is fixedly connected with the gear.

Preferably, the position of the first reflector is parallel to the second reflector, the height of the first reflector is matched with the diameter of the observation mirror tube, the height of the second reflector is matched with the diameter of the lens tube, and the first convex lens and the second convex lens are both convex lens surfaces.

Preferably, the diameter of the dust cover is 1.25 times of the diameter of the first convex lens, and the diameter of the gear is 2 times of the diameter of the rotating shaft.

Preferably, the cross section of the light reflecting groove is in an inverted Z shape, and the top end of the observation lens tube is 5 cm higher than the top end of the lens tube.

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

1. through the first convex lens of design, the second convex lens, first speculum, the second mirror and reflection light groove are convenient for to outdoor scenery imaging application "latent prosperous mirror principle", through the change to cat eye mounting means, play the theftproof, promote the effect of indoor privacy, it is low to have solved the security performance, outdoor cat eye of pulling down, can follow the outdoor condition of observing indoor, lawless persons can also stretch into the problem that the tool to lock was stolen to open in the door with the instrument, it promotes by a wide margin to prevent covert performance, and has a good development prospect.

2. Through shield, rack, gear, axis of rotation and the connecting axle of design be convenient for shelter from installing indoor cat eye, solved under the special circumstances outdoor can observe indoor circumstances and carry out dirt-proof problem to cat eye in the peacetime life, and simple to operate, easy operation has very strong practicality.

Drawings

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

FIG. 2 is a schematic view of a partial front sectional structure of the dust cap of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the local side view profile structure of the dust cap of the present invention.

In the figure: 1. a door leaf; 2. a reflective light trough; 3. a first reflector; 4. a second reflector; 5. an observation mirror tube; 6. a lens tube; 7. a first thread; 8. a second thread; 9. a first convex lens; 10. a second convex lens; 11. a dust cover; 12. a first moving slot; 13. a second moving slot; 14. a rack; 15. a handle; 16. a third moving slot; 17. a slider; 18. a tension spring; 19. connecting blocks; 20. a connecting shaft; 21. a rotating shaft; 22. a gear.

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. 1-4, the present invention provides a technical solution: the utility model provides a novel cat eye, including door leaf 1, reflection light groove 2 has been seted up to door leaf 1's inside, the first speculum of top fixedly connected with 3 of reflection light groove 2, the bottom fixedly connected with second mirror 4 of reflection light groove 2, top one side swing joint of reflection light groove 2 has sight glass pipe 5, bottom one side swing joint of reflection light groove 2 has lens pipe 6, sight glass pipe 5 and lens pipe 6 are hollow structure, the surface of sight glass pipe 5 is provided with first screw 7, the surface of lens pipe 6 is provided with second screw 8, the first convex lens 9 of one end fixedly connected with of first speculum 3 is kept away from to sight glass pipe 5, the one end fixedly connected with second convex lens 10 of second mirror 4 is kept away from to lens pipe 6, first convex lens 9 and second convex lens 10 all are located the surface of door leaf 1.

In the embodiment, when a worker needs to install a cat eye, the cat eye in the room rotates the observation mirror tube 5, the first thread 7 is arranged on the outer surface of the observation mirror tube 5, the observation mirror tube 5 is rotated into the reflective light groove 2 under the action of the first thread 7, the first convex lens 9 is driven to be installed on one side in the room of the door leaf 1, the cat eye in the room rotates the lens tube 6, the second thread 8 is arranged on the outer surface of the lens tube 6, the lens tube 6 is rotated into the reflective light groove 2 under the action of the second thread 8, the second convex lens 10 is driven to be installed on one side in the room of the door leaf 1, when the resident needs to observe the outdoor condition through the cat eye, the resident looks outdoors through the first convex lens 9, the observation mirror tube 5 is of a hollow structure, light is transmitted into the reflective light groove 2 through the first convex lens 9, and the first reflector 3 and the second reflector 4 are arranged in the reflective light groove 2, the light is transmitted to the lens tube 6 by the "hidden mirror principle", and the light is continuously transmitted into the second convex lens 10 due to the hollow structure of the lens tube 6, so that the outdoor scene can be observed.

Specifically, a dust cover 11 is arranged on the outer surface of the first convex lens 9, a first moving groove 12 is formed in one side of the interior of the door leaf 1, which is close to the first convex lens 9, a second moving groove 13 is formed in the interior of the first moving groove 12, a rack 14 is arranged in the interior of the second moving groove 13, a handle 15 is fixedly connected to one end of the rack 14, a third moving groove 16 is formed in the interior of the first moving groove 12, the third moving groove 16 is fixedly connected with the first moving groove 12, a slider 17 is slidably connected to the interior of the third moving groove 16, the slider 17 is fixedly connected with the rack 14, an extension spring 18 is fixedly connected to the other end of the rack 14, a connecting block 19 is fixedly connected to the other end of the extension spring 18, the other end of the connecting block 19 is fixedly connected with the second moving groove 13, a connecting shaft 20 is fixedly connected to one side of the dust cover 11, which is, the outer surface of the rotating shaft 21 is sleeved with a gear 22, and the gear 22 is meshed with the rack 14.

In this embodiment, when a resident needs to observe an outdoor scene, the handle 15 is pulled first, the handle 15 drives the fixedly connected rack 14 to move inside the second moving groove 13, the rack 14 drives the meshed and connected gear 22 to rotate when moving, the gear 22 drives the fixedly connected rotating shaft 21 to rotate when rotating, the rotating shaft 21 drives the fixedly connected connecting shaft 20 to rotate around the center of the rotating shaft 21, the connecting shaft 20 drives the fixedly connected dust cap 11 to rotate, so that the first convex lens 9 is exposed, the outdoor scene is observed, after the observation is finished, the handle 15 is released, and the handle 15 and the fixedly connected rack 14 return to an initial state under the elastic action of the extension spring 18.

Specifically, the first convex lens 9 is movably connected with the outer surface of the door leaf 1 through the observation lens tube 5, and the second convex lens 10 is movably connected with the outer surface of the door leaf 1 through the lens tube 6.

In this embodiment, because first convex lens 9 passes through the surface swing joint of sight glass pipe 5 with door leaf 1, make sight glass pipe 5 movable mounting can dismantle, and first convex lens 9 is in the outside of door leaf 1, has enlarged the observation visual angle, because second convex lens 10 passes through the surface swing joint of lens pipe 6 with door leaf 1, lens pipe 6 movable mounting can dismantle, and second convex lens 10 is in the outside of door leaf 1, has enlarged the observation visual angle in the same way.

Specifically, the slider 17 has a "convex" cross-sectional shape, and the rotary shaft 21 is fixedly connected to the gear 22.

In this embodiment, since the cross-sectional shape of the sliding block 17 is a "convex" shape, the sliding block 17 can better slide in the third moving groove 16, and since the rotating shaft 21 is fixedly connected to the gear 22, the rotating shaft 21 can better rotate under the rotating action of the connecting shaft 20.

Specifically, the position of the first reflector 3 is parallel to the second reflector 4, the height of the first reflector 3 is matched with the diameter of the observation mirror tube 5, the height of the second reflector 4 is matched with the diameter of the lens tube 6, and the first convex lens 9 and the second convex lens 10 are both convex lens surfaces.

In this embodiment, because the position of first speculum 3 is parallel with second mirror 4, the diameter looks adaptation of the height of first speculum 3 and observation mirror pipe 5, the diameter looks adaptation of the height of second mirror 4 and lens pipe 6, the better messenger light of ability transmits between first speculum 3 and second mirror 4 through observation mirror pipe 5 and lens pipe 6, because first convex lens 9 and second convex lens 10 are the convex lens face, better increase observation visual angle.

Specifically, the diameter of the dust cover 11 is 1.25 times the diameter of the first convex lens 9, and the diameter of the gear 22 is 2 times the diameter of the rotary shaft 21.

In this embodiment, since the diameter of the dust-proof cover 11 is 1.25 times of the diameter of the first convex lens 9, the dust-proof cover 11 just covers one side surface of the first convex lens 9, so as to play a role of shielding and dust-proof, and since the diameter of the gear 22 is 2 times of the diameter of the rotating shaft 21, the gear 22 drives the rotating shaft 21 to rotate.

Specifically, the cross-sectional shape of the reflective light groove 2 is an inverted "Z" shape, and the top end of the observation mirror tube 5 is 5 cm higher than the top end of the lens tube 6.

In this embodiment, because the section shape of reflection light trough 2 is "Z" shape of falling, and the top of observation mirror pipe 5 is higher than the 5 centimetres in top of lens pipe 6, better at the internally mounted first speculum 3 of reflection light trough 2 and second speculum 4, realized that cat eye mounting means is inside and outside penetrating.

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

1. A novel cat eye, includes door leaf (1), its characterized in that: the door comprises a door leaf (1), a reflective light groove (2) is formed in the door leaf (1), a first reflector (3) is fixedly connected to the top end of the reflective light groove (2), a second reflector (4) is fixedly connected to the bottom end of the reflective light groove (2), an observation mirror tube (5) is movably connected to one side of the top end of the reflective light groove (2), a lens tube (6) is movably connected to one side of the bottom end of the reflective light groove (2), the observation mirror tube (5) and the lens tube (6) are both of a hollow structure, first threads (7) are arranged on the outer surface of the observation mirror tube (5), second threads (8) are arranged on the outer surface of the lens tube (6), a first convex lens (9) is fixedly connected to one end, far away from the first reflector (3), of the lens tube (6) is fixedly connected to one end, far away from the second reflector (4), of a second convex lens (10), the first convex lens (9) and the second convex lens (10) are both arranged on the outer surface of the door leaf (1).

2. The novel peep hole according to claim 1, characterized in that: the outer surface of the first convex lens (9) is provided with a dustproof cover (11), one side, close to the first convex lens (9), of the inner portion of the door leaf (1) is provided with a first moving groove (12), a second moving groove (13) is formed in the first moving groove (12), a rack (14) is arranged in the second moving groove (13), one end of the rack (14) is fixedly connected with a handle (15), a third moving groove (16) is formed in the first moving groove (12), the third moving groove (16) is fixedly connected with the first moving groove (12), a sliding block (17) is slidably connected in the third moving groove (16), the sliding block (17) is fixedly connected with the rack (14), the other end of the rack (14) is fixedly connected with a telescopic spring (18), and the other end of the telescopic spring (18) is fixedly connected with a connecting block (19), the other end and the second of connecting block (19) remove groove (13) fixed connection, one side fixedly connected with connecting axle (20) that shield (11) are close to rack (14), opposite side fixedly connected with axis of rotation (21) of connecting axle (20), gear (22) have been cup jointed to the surface of axis of rotation (21), gear (22) are connected with rack (14) meshing.

3. The novel peep hole according to claim 1, characterized in that: the first convex lens (9) is movably connected with the outer surface of the door leaf (1) through an observation lens tube (5), and the second convex lens (10) is movably connected with the outer surface of the door leaf (1) through a lens tube (6).

4. The novel peep hole according to claim 2, characterized in that: the cross section of the sliding block (17) is in a convex shape, and the rotating shaft (21) is fixedly connected with the gear (22).

5. The novel peep hole according to claim 1, characterized in that: the position of first speculum (3) is parallel with second speculum (4), the diameter looks adaptation of the height and observation mirror pipe (5) of first speculum (3), the diameter looks adaptation of the height and the camera lens pipe (6) of second speculum (4), first convex lens (9) and second convex lens (10) are the convex lens face.

6. The novel peep hole according to claim 2, characterized in that: the diameter of the dustproof cover (11) is 1.25 times of that of the first convex lens (9), and the diameter of the gear (22) is 2 times of that of the rotating shaft (21).

7. The novel peep hole according to claim 1, characterized in that: the cross section of the light reflecting groove (2) is inverted Z-shaped, and the top end of the observation mirror tube (5) is 5 cm higher than the top end of the lens tube (6).