CN214035387U - Anti-theft door lock - Google Patents
Anti-theft door lock Download PDFInfo
- Publication number
- CN214035387U CN214035387U CN202022642730.5U CN202022642730U CN214035387U CN 214035387 U CN214035387 U CN 214035387U CN 202022642730 U CN202022642730 U CN 202022642730U CN 214035387 U CN214035387 U CN 214035387U
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- lock
- door
- lock cylinder
- door lock
- telescopic rod
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Abstract
The utility model relates to the technical field of intelligent door locks, in particular to a security door lock, which comprises a door body, wherein a cat eye is arranged above the front side of the door body, a camera is arranged on the front side of the door body and on the right side of the cat eye, a door lock is arranged on the left side of the center of the front side of the door body, a password display screen is arranged above the front side of the door lock, a password keyboard is arranged below the password display screen, a protective cover is arranged on the front side of the door lock, a door handle is arranged below the password keyboard, a fingerprint identification panel is arranged on the left side of the front side of the door handle, a lock cylinder is arranged on the front side of the door lock and on the left side of the door handle, a telescopic rod is arranged inside the lock cylinder, a spring is sleeved on the outer wall of the telescopic rod, a lock cylinder cover is arranged on the front side of the telescopic rod, a lock cylinder is arranged inside and on the lower side of the telescopic rod, the whole device is simple to operate, high in safety and practicability and has certain popularization value.
Description
Technical Field
The utility model relates to an intelligence lock technical field specifically is a security door lock.
Background
The existing door lock mainly uses the door installed in the anti-theft door as much as possible, the potential safety hazard of the lock is large, the existing data display is carried out, a skilled person only needs 16 seconds to open the anti-theft door from the outside without a key, the position of the door lock is a specific position which can be seen by others at a glance, a thief can quickly destroy the door lock to steal, the existing door lock does not have the function of recording crimes, the safety awareness of people in modern society is stronger and stronger, the intelligent door lock is also selected by more and more people to use, the existing intelligent door lock does not have the lock head protection function, the unlocking mode is single, the safety is not high, and therefore the anti-theft door lock is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a security door lock to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cat eye is arranged above the front of the door body, a camera is arranged on the front of the door body and on the right side of the cat eye, a door lock is arranged on the left side of the center of the front of the door body, a password display screen is arranged above the front of the door lock, a password keyboard is arranged below the password display screen, a protective cover is arranged on the front of the door lock, a door handle is arranged below the password keyboard, a fingerprint identification panel is arranged on the left side of the front of the door handle, a lock cylinder is arranged on the front of the door lock and on the left side of the door handle, a telescopic rod is arranged inside the lock cylinder, a spring is sleeved on the outer wall of the telescopic rod, a lock cylinder cover is arranged on the front of the telescopic rod, a lock cylinder is arranged inside the lock cylinder and on the lower side of the telescopic rod, and a lock cylinder groove is arranged on the front of the lock cylinder cover and in a position corresponding to the lock cylinder, the front of the lock cylinder cover is provided with a hidden plate, the outer side of the hidden plate is correspondingly provided with a clamping plate, and the inner side wall of the lock cylinder is provided with a through hole.
Preferably, the telescopic rod is connected with the lock cylinder in a rotating mode.
Preferably, the size of the internal structure of the through hole is matched with the size of the external structure of the clamping plate, and the clamping plate groove is formed in the inner side wall of the lock cylinder and in the position corresponding to the clamping plate.
Preferably, the size of the inner structure of the lock cylinder corresponds to the size of the outer structure of the lock cylinder cover.
Preferably, the protective cover is connected with the door lock in a sliding manner.
Preferably, the hidden plate is matched with the lock cylinder cover in structural size, and the connection mode is hinge connection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, can be fine with the hiding of lock core through the hidden board that sets up, with the good back of door lock, will hide the board lid and cover at the lock core, then will hide the board and press in a lock section of thick bamboo and rotatory to certain angle, make the cardboard card in the cardboard inslot, and then hidden the lock core, make the thief can not find the position at lock core place, the password unblock and the fingerprint unblock of design combine together just can open the lock, put the fingerprint on the fingerprint identification panel and then open the lock behind the input password, further improve the security, more than password input mistake cubic, the camera is by oneself to shoot and collect evidence to the people.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the door lock structure of the present invention;
fig. 3 is a side sectional view of the lock cylinder structure of the present invention.
In the figure: the lock comprises a door body 1, a cat eye 2, a camera 3, a door lock 4, a password display screen 5, a password keyboard 6, a protective cover 7, a door handle 8, a fingerprint identification panel 9, a lock cylinder 10, a telescopic rod 11, a spring 12, a lock cylinder cover 13, a lock cylinder 14, a lock cylinder groove 15, a hidden plate 16, a clamping plate 17 and a through hole 18.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a safe-guard door lock comprises a door body 1, a cat eye 2 is arranged above the front of the door body 1, a camera 3 is arranged on the front of the door body 1 and on the right side of the cat eye 2, a door lock 4 is arranged on the left side of the center of the front of the door body 1, a password display screen 5 is arranged above the front of the door lock 4, a password keyboard 6 is arranged below the password display screen 5, a protective cover 7 is arranged on the front of the door lock 4, a door handle 8 is arranged below the password keyboard 6, a fingerprint identification panel 9 is arranged on the left side of the front of the door handle 8, a lock cylinder 10 is arranged on the front of the door lock 4 and on the left side of the door handle 8, a telescopic rod 11 is arranged inside the lock cylinder 10, a spring 12 is sleeved on the outer wall of the telescopic rod 11, a lock cylinder cover 13 is arranged on the front of the telescopic rod 11, and a lock cylinder 14 is arranged inside the lock cylinder 10 and on the lower side of the telescopic rod 11, the front surface of the lock cylinder cover 13 and the position corresponding to the lock cylinder 14 are provided with lock cylinder grooves 15, the front surface of the lock cylinder cover 13 is provided with a hidden plate 16, the outer side of the hidden plate 16 is correspondingly provided with a clamping plate 17, the inner side wall of the lock cylinder 10 is provided with a through hole 18, the telescopic rod 11 is connected with the lock cylinder 10 in a rotating way, the inner structure size of the through hole 18 is matched with the outer structure size of the clamping plate 17, the inner side wall of the lock cylinder 10 and the position corresponding to the clamping plate 17 are provided with clamping plate grooves, the inner structure size of the lock cylinder 10 is arranged corresponding to the outer structure size of the lock cylinder cover 13, the protective cover 7 is connected with the door lock 4 in a sliding way, the hidden plate 16 is matched with the structure size of the lock cylinder cover 13, the connecting way is hinge connection, and the lock cylinder 14 can be well hidden through the hidden plate 16, after the door is locked, the hidden plate 16 is covered on the lock cylinder cover 13, then the hidden plate 16 is pressed into the lock cylinder 10 and rotates to a certain angle, the clamping plate 17 is clamped in the clamping plate groove, the lock cylinder 14 is hidden, a thief cannot find the position of the lock cylinder 14, the designed password unlocking and fingerprint unlocking are combined to open the door lock, after a password is input, a fingerprint is placed on the fingerprint identification panel 9, the door lock 4 is further opened, the safety is further improved, more than three times of password input errors, the camera 3 automatically shoots a person for recording.
The utility model discloses work flow: when in use, firstly, after the correct password is input through the password keyboard 6, the finger fingerprint is placed on the fingerprint identification panel 9, then the door handle 8 is rotated to open the door lock 4, the double combination of the password and the fingerprint unlocking can greatly improve the safety, if the input password is wrong for more than three times, the camera 3 automatically takes a picture of people outside the door for recording, if power failure occurs or the password keyboard 6 and the fingerprint identification panel 9 are damaged, at the moment, the hidden lock core 14 can be opened through a key, firstly, after the hidden plate 16 is rotated to a certain angle, the clamping plate 17 moves to the position of the through hole 18 in the clamping plate groove, at the moment, the hidden plate 16 is popped out by the elasticity of the spring 12, the hidden plate 16 is flipped open, the position of the lock core 14 is exposed, the key is inserted into the position of the lock core 14 to rotate, then the door lock 4 is opened, after the key is pulled out, the hidden plate 16 is flipped over on the lock core cover 13, after the hidden plate 16 is pressed into the lock cylinder 10, the card board 17 is rotated to a certain angle to the card board groove, so that the lock core 14 is covered, the lock core 14 is completely hidden, then the door is closed, the whole operation process is simple and convenient, the lock core 14 can be well hidden through the arranged hidden plate 16, after the door is locked, the hidden plate 16 is covered on the lock core cover 13, then the hidden plate 16 is pressed into the lock cylinder 10 and rotated to a certain angle, so that the card board 17 is clamped in the card board groove, further the lock core 14 is hidden, a thief cannot find the position of the lock core 14, the designed password unlocking and the fingerprint unlocking are combined to open the door lock, after the password is input, the fingerprint is placed on the fingerprint identification panel 9 to open the door lock 4, the safety is further improved, more than three times of password input errors, the camera 3 automatically shoots and records the person, the safety and comfort environment is created for users, meanwhile, the trouble of potential safety hazards is prevented, the safety is extremely high, and certain popularization value is achieved.
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 (6)
1. The utility model provides a security door lock, includes door body (1), its characterized in that: a cat eye (2) is arranged above the front of the door body (1), a camera (3) is arranged on the front of the door body (1) and on the right side of the cat eye (2), a door lock (4) is arranged on the left side of the center of the front of the door body (1), a password display screen (5) is arranged above the front of the door lock (4), a password keyboard (6) is arranged below the password display screen (5), a protective cover (7) is arranged on the front of the door lock (4), a door handle (8) is arranged below the password keyboard (6), a fingerprint identification panel (9) is arranged on the left side of the front of the door handle (8), a lock cylinder (10) is arranged on the front of the door lock (4) and on the left side of the door handle (8), a telescopic rod (11) is arranged inside the lock cylinder (10), and a spring (12) is sleeved on the outer wall of the telescopic rod (11), the front of telescopic link (11) is provided with lock core lid (13), the inside of lock cylinder (10) and the downside that is located telescopic link (11) are provided with lock core (14), lock core groove (15) have been seted up in the front of lock core lid (13) and the position of corresponding lock core (14), hide board (16) is installed in the front of lock core lid (13), the corresponding cardboard (17) that is provided with in the outside of hiding board (16), through-hole (18) have been seted up to the inside wall of lock cylinder (10).
2. A security door lock according to claim 1, wherein: the telescopic rod (11) is connected with the lock cylinder (10) in a rotating mode.
3. A security door lock according to claim 1, wherein: the inner structure size of the through hole (18) is matched with the outer structure size of the clamping plate (17), and the clamping plate groove is formed in the inner side wall of the lock cylinder (10) and in the position corresponding to the clamping plate (17).
4. A security door lock according to claim 1, wherein: the size of the inner structure of the lock cylinder (10) corresponds to the size of the outer structure of the lock cylinder cover (13).
5. A security door lock according to claim 1, wherein: the protective cover (7) is connected with the door lock (4) in a sliding manner.
6. A security door lock according to claim 1, wherein: the hidden plate (16) is matched with the lock cylinder cover (13) in structural size, and the connection mode is hinge connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642730.5U CN214035387U (en) | 2020-11-16 | 2020-11-16 | Anti-theft door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642730.5U CN214035387U (en) | 2020-11-16 | 2020-11-16 | Anti-theft door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214035387U true CN214035387U (en) | 2021-08-24 |
Family
ID=77360283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022642730.5U Active CN214035387U (en) | 2020-11-16 | 2020-11-16 | Anti-theft door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214035387U (en) |
-
2020
- 2020-11-16 CN CN202022642730.5U patent/CN214035387U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |