CN211622960U

CN211622960U - Emergent lock protection device of fingerprint lock

Info

Publication number: CN211622960U
Application number: CN201921830136.XU
Authority: CN
Inventors: 李玉财; 杨继光
Original assignee: Cable Core Electronic Technology Shanghai Co ltd
Current assignee: Cable Core Electronic Technology Shanghai Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-10-02
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an emergent lock protection device of fingerprint lock, including shell, display screen, trick lock, protection device, alarm and fingerprint lock, display screen, trick lock, protection device, alarm and the fingerprint lock all is located the inside of shell, the fingerprint lock with shell bolt fixed connection, protection device is located the top of fingerprint lock, the trick lock is located protection device's top, protection device includes controller, flexible motor, transfer line and guard plate, flexible motor with trick lock bolt fixed connection, the transfer line is located the bottom of flexible motor, the transfer line with flexible motor bolt fixed connection, the guard plate with transfer line bolt fixed connection, the guard plate still with fingerprint lock draw-in groove fixed connection. The utility model discloses not only have the characteristics of protection fingerprint lock, but also have the linkage effect of sending out the police dispatch newspaper, be fit for using widely.

Description

Emergent lock protection device of fingerprint lock

Technical Field

The utility model relates to a protection device specifically is an emergent lock protection device of fingerprint lock, relates to the fingerprint lock field.

Background

The fingerprint lock is an intelligent lock, which is a perfect crystal of computer information technology, electronic technology, mechanical technology and modern Wujin technology, the characteristics of the fingerprint become the most important evidence for identifying identity and is widely applied to the fields of public security criminal investigation and judicial law, the fingerprint authentication has the characteristics of convenience, rapidness, accuracy and the like, along with the popularization of scientific technology and the development of intelligent home, more and more people also start to select the fingerprint lock, the fingerprint is a convex and concave texture on the front skin at the tail end of a finger, although the fingerprint is only a small part of the skin of a human body, the fingerprint contains a large amount of information, the textures are different on patterns, break points and intersection points, the patterns are called as 'characteristics' in information processing, the characteristics are proved to be different for each finger medically and have uniqueness and permanence, so that a person can correspond to the fingerprint of the other person, through comparing his fingerprint feature and the fingerprint feature of preserving in advance, just can verify his true identity, traditional fingerprint lock if the fingerprint reveals can be opened by the imitative fingerprint, and not only the theftproof effect is poor, and life is low moreover, can't carry out effective protection to the fingerprint lock, can't satisfy people's demand gradually.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergent lock protection device of fingerprint 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: including shell, display screen, trick lock, protection device, alarm and fingerprint lock, display screen, trick lock, protection device, alarm and the fingerprint lock all is located the inside of shell, the fingerprint lock with shell bolt fixed connection, protection device is located the top of fingerprint lock, the trick lock is located protection device's top, protection device includes controller, flexible motor, transfer line and guard plate, flexible motor with trick lock bolt fixed connection, the transfer line is located the bottom of flexible motor, the transfer line with flexible motor bolt fixed connection, the guard plate is located one side of transfer line, the guard plate with transfer line bolt fixed connection, the guard plate still with fingerprint lock draw-in groove fixed connection.

Further, the shell comprises a sound transmission hole, an alarm is arranged on one side of the protection device, and the alarm is fixedly connected with the sound transmission hole through threads.

Furthermore, the bottom of transfer line still is equipped with inching switch, inching switch with alarm communication connection.

Furthermore, the coded lock is fixedly connected with the shell bolt, the display screen is located at the top end of the coded lock, and the display screen is fixedly connected with the shell bolt.

Furthermore, the bottom of fingerprint lock still is equipped with first lock core, first lock core with shell bolt fixed connection, one side of shell is equipped with the handle, the handle with pass the shell with first lock core bolt fixed connection.

Furthermore, a second lock cylinder is arranged at the bottom end of the first lock cylinder and fixedly connected with the shell through a bolt, a key hole is formed between the second lock cylinder and the shell, and the key hole is sleeved with the shell.

Furthermore, one side of the first lock cylinder and one side of the second lock cylinder are provided with a linkage plate, and the linkage plate is fixedly connected with the first lock cylinder and the second lock cylinder through bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a fingerprint lock emergency lock protection device, through setting up protection device, can play the effect of being convenient for emergent protection fingerprint response lock; the alarm and the inching switch are arranged, so that a linked alarm effect can be achieved; when the fingerprint lock sends emergent protection instruction to the controller after fingerprint lock cubic discernment fails, the controller control starts flexible motor work and drives the transfer line and move down, and the transfer line drives the guard plate and moves down, and the guard plate can effectively protect the fingerprint lock, and the transfer line moves down moreover and can touch the inching switch and open the alarm, and the alarm sends the police dispatch newspaper through penetrating the sound hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front structural view of an emergency lock protection device for a fingerprint lock according to an embodiment of the present invention;

fig. 2 is a schematic back structural view of an emergency lock protection device for a fingerprint lock according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of an emergency lock protection device for a fingerprint lock according to an embodiment of the present invention;

fig. 4 is a schematic view of the work flow structure of an emergency lock protection device for a fingerprint lock according to an embodiment of the present invention.

Reference numerals:

1. a housing; 2. a display screen; 3. a coded lock; 4. a protection device; 5. an alarm; 6. a fingerprint lock; 7. A first lock cylinder; 8. a second lock cylinder; 101. a sound transmission hole; 401. a controller; 402. a telescopic motor; 403. A transmission rod; 404. a protection plate; 501. a jog switch; 701. a handle; 801. a key hole; 802. a linkage plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, but not all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the protection scope of the present invention, and further description is made on the utility model with reference to the attached drawings and specific embodiments:

referring to fig. 1-4, an emergency lock protection device for a fingerprint lock according to an embodiment of the present invention includes a housing 1, a display 2, a combination lock 3, a protection device 4, an alarm 5, a fingerprint lock 6, a display 2, trick lock 3, protection device 4, alarm 5 and fingerprint lock 6 all are located the inside of shell 1, fingerprint lock 6 and shell 1 bolt fixed connection, protection device 4 is located the top of fingerprint lock 6, trick lock 3 is located protection device 4's top, protection device 4 includes controller 401, flexible motor 402, transfer line 403 and guard plate 404,

flexible motor

402 and 3 bolt fixed connection of trick lock, transfer line 403 is located the bottom of flexible motor 402, transfer line 403 and flexible motor 402 bolt fixed connection, guard plate 404 is located one side of transfer line 403, guard plate 404 and transfer line 403 bolt fixed connection, guard plate 404 still with 6 draw-in grooves fixed connection of fingerprint lock.

Through the above scheme of the utility model, the housing 1 includes the sound transmission hole 101, which is convenient for sending out the alarm sound, one side of the protection device 4 is provided with the alarm 5, the alarm 5 is fixedly connected with the sound transmission hole 101 through screw thread for early warning, the bottom end of the transmission rod 403 is also provided with the inching switch 501, the inching switch 501 is in communication connection with the alarm 5, which is convenient for linkage starting of the alarm 5, the coded lock 3 is fixedly connected with the housing 1 through bolts, the display screen 2 is positioned at the top end of the coded lock 3 for displaying the coded numbers, the display screen 2 is fixedly connected with the housing 1 through bolts, the bottom end of the fingerprint lock 6 is also provided with the first lock core 7, the first lock core 7 is fixedly connected with the housing 1 through bolts, one side of the housing 1 is provided with the handle 701, the handle 701 is fixedly connected with the first, the second lock cylinder 8 is fixedly connected with the shell 1 through a bolt, a key hole 801 is formed between the second lock cylinder 8 and the shell 1, the key hole 801 is sleeved with the shell 1 to facilitate opening of the second lock cylinder, a linkage plate 802 is arranged on one side of the first lock cylinder 7 and one side of the second lock cylinder 8, and the linkage plate 802 is fixedly connected with the first lock cylinder 7 and the second lock cylinder 8 through bolts to facilitate linkage opening of a door.

Principle of operation

When the fingerprint identification device is applied specifically, a finger is placed on the fingerprint lock 6 for identification, the door lock is opened after the fingerprint identification is passed, the fingerprint identification can be carried out again after the fingerprint identification fails for the first time, the fingerprint lock 6 sends an emergency protection instruction to the controller 401 after the fingerprint lock 6 fails for three times, the controller 401 controls the telescopic motor 402 to be started to work to drive the transmission rod 403 to move downwards, the transmission rod 403 drives the protection plate 404 to move downwards, the protection plate 404 seals the fingerprint lock 6, the fingerprint lock 6 can be effectively protected, the transmission rod 403 moves downwards to touch the click switch 501 to start the alarm 5, and the alarm 5 sends an alarm through the sound transmission hole 101; after the protection device 4 is started, the coded lock 3 is closed, and if the user wants to enter the coded lock, the user only can open the second lock cylinder 8 through the key hole 801 to open the coded lock.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an emergent lock protection device of fingerprint lock, includes shell (1), display screen (2), trick lock (3), protection device (4), alarm (5) and fingerprint lock (6), its characterized in that: the display screen (2), the coded lock (3), the protection device (4), the alarm (5) and the fingerprint lock (6) are all located in the shell (1), the fingerprint lock (6) is fixedly connected with the shell (1) through a bolt, the protection device (4) is located at the top of the fingerprint lock (6), the coded lock (3) is located at the top end of the protection device (4), the protection device (4) comprises a controller (401), a telescopic motor (402), a transmission rod (403) and a protection plate (404), the telescopic motor (402) is fixedly connected with the coded lock (3) through a bolt, the transmission rod (403) is located at the bottom end of the telescopic motor (402), the transmission rod (403) is fixedly connected with the telescopic motor (402) through a bolt, and the protection plate (404) is located on one side of the transmission rod (403), the protection plate (404) is fixedly connected with the transmission rod (403) through bolts, and the protection plate (404) is further fixedly connected with the clamping groove of the fingerprint lock (6).

2. The fingerprint lock emergency lock protection device of claim 1, wherein: the shell (1) comprises a sound transmission hole (101), an alarm (5) is arranged on one side of the protection device (4), and the alarm (5) is in threaded fixed connection with the sound transmission hole (101).

3. The fingerprint lock emergency lock protection device of claim 1, wherein: the bottom of transfer line (403) still is equipped with inching switch (501), inching switch (501) with alarm (5) communication connection.

4. The fingerprint lock emergency lock protection device of claim 1, wherein: trick lock (3) with shell (1) bolt fixed connection, display screen (2) are located the top of trick lock (3), display screen (2) with shell (1) bolt fixed connection.

5. The fingerprint lock emergency lock protection device of claim 1, wherein: the fingerprint lock is characterized in that a first lock cylinder (7) is further arranged at the bottom end of the fingerprint lock (6), the first lock cylinder (7) is fixedly connected with the shell (1) through a bolt, a handle (701) is arranged on one side of the shell (1), and the handle (701) penetrates through the shell (1) and the first lock cylinder (7) to be fixedly connected with the bolt.

6. The fingerprint lock emergency lock protection device of claim 1, wherein: the bottom end of the first lock cylinder (7) is provided with a second lock cylinder (8), the second lock cylinder (8) is fixedly connected with the shell (1) through a bolt, a key hole (801) is formed between the second lock cylinder (8) and the shell (1), and the key hole (801) is sleeved with the shell (1).

7. The fingerprint lock emergency lock protection device of claim 1, wherein: one side of the first lock cylinder (7) and one side of the second lock cylinder (8) are provided with a linkage plate (802), and the linkage plate (802) is fixedly connected with the first lock cylinder (7) and the second lock cylinder (8) through bolts.