CN214195899U

CN214195899U - Intelligent door lock with finger vein recognition function

Info

Publication number: CN214195899U
Application number: CN202022391201.2U
Authority: CN
Inventors: 陈雄
Original assignee: Zhejiang Jiuge Intelligent Technology Co ltd
Current assignee: Zhejiang Jiuge Intelligent Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-09-14
Anticipated expiration: 2030-10-21

Abstract

The application discloses intelligence lock with finger vein recognition function, including intelligent lock body, door handle, finger vein recognizer, square mouth concave surface, rectangle deep groove, rectangle mouth, cover plate, slender rod, reset spring, sponge thin slice, circle deep groove, bar sideband, display, digit button, right side set key, rectangle concave surface, turn over board, left side set key, bee calling organ, miniature magnetic powder clutch, micro motor, battery, central processing unit and current sensor. This application is rational in infrastructure, can promote to hide the lid and move sponge thin slice one end on the response discernment face, reach and clean the effect of clearance, utilize the sponge thin slice on apron upper portion and the finger that stretches into to clean, guarantee the quick validity of discernment, be favorable to reminding the user in time to change the battery, avoid because of the battery does not have the unable normal use's condition of board, reach the effect that the battery that will install on turning over the board exposes, the user of being convenient for takes out the change battery, and the simple operation.

Description

Intelligent door lock with finger vein recognition function

Technical Field

The application relates to an intelligent door lock, in particular to an intelligent door lock with a finger vein recognition function.

Background

The intelligent door lock is a composite lock which is improved on the basis of being different from a traditional mechanical lock, is more intelligent and simpler in user safety, identification and manageability, is an execution part of a door lock in an access control system, is an important step for embedded development of the door lock in an intelligent door lock control scheme, can realize wireless data conversion and wireless control on hardware, is a serial port wifi module mainly adopted by the intelligent door lock, is a new generation of embedded Wi-Fi module product, is fully compatible with software and hardware interfaces, is small in size and low in power consumption, is provided with a magnetic card lock, a fingerprint lock, an iris identification lock and the like in a common intelligent door lock, and is mainly applied to banks, governments (paying attention to safety), hotels and the like.

The current intelligent lock that has finger vein recognition function, when using, the discernment contact surface on the user's finger moist or the finger vein recognizer is dirty, all can influence the sensitivity of discernment, and the inside battery that can install of intelligent lock simultaneously is for corresponding electrical components power supply, lacks the structure that can monitor the battery power situation, and it is also a more arduous trouble that the battery is opened to change simultaneously. Therefore, an intelligent door lock with a finger vein recognition function is provided for solving the problems.

Disclosure of Invention

An intelligent door lock with a finger vein recognition function comprises an intelligent lock body, a finger vein recognition component, a battery opening component and an electric quantity monitoring component, wherein a rectangular concave surface is formed in the bottom of the side wall of one side of the intelligent lock body, and a door handle is installed at the upper end of the middle part of the side wall of one side of the intelligent lock body;

the finger vein recognition component comprises a finger vein recognizer, a square-mouth concave surface, a rectangular mouth, a rectangular deep groove and a covering plate, the finger vein recognizer is installed at the top of one side wall of the intelligent lock body, the square-mouth concave surface is arranged on the side wall of one side of the finger vein recognizer, the rectangular mouth is arranged on an inclined plane at the bottom in the square-mouth concave surface, the rectangular deep groove is formed in one side wall in the rectangular mouth, sponge sheets are installed on the upper surface and the lower surface of the covering plate, and the sponge sheets positioned at the bottom of the covering plate are in mutual contact with an induction recognition surface of the finger vein recognizer;

the battery opening assembly comprises a turning plate, a micro magnetic powder clutch, a micro motor and a storage battery, wherein the bottoms of two side walls of the turning plate are respectively connected with a corresponding structure of the micro magnetic powder clutch and a shaft rod end of the micro motor through connecting shafts;

the electric quantity monitoring assembly comprises a display, a central processing unit and a current sensor, the display is electrically connected with the central processing unit through a flat cable, the central processing unit is electrically connected with the current sensor through a signal line, the central processing unit is electrically connected with a buzzer through a lead, and a probe part of the current sensor is electrically connected with a storage battery.

Furthermore, the finger vein recognizer is electrically connected with the circuit element inside the intelligent lock body through a signal line, and a strip-shaped groove structure is arranged at the bottom of the side wall of one side of the finger vein recognizer.

Furthermore, the display, the central processing unit and the current sensor are all located in a strip-shaped groove structure on one side of the finger vein recognizer, and the display is fixedly connected with a notch of the strip-shaped groove structure.

Further, the induction identification surface of the finger vein recognizer is positioned at the bottom of the rectangular opening, and the induction identification surface of the finger vein recognizer is lower than the bottom of the rectangular deep groove opening.

Furthermore, two deep circular grooves are symmetrically formed in the end face of one end of the cover plate, and two slender rods are slidably mounted in the deep circular grooves.

Furthermore, one end of the slender rod is fixedly connected with the corresponding position of the bottom of the rectangular deep groove, and the other end of the slender rod is elastically connected with the bottom of the circular deep groove through a return spring.

Further, strip-shaped side bands are installed on the edge portion of one end of the top of the cover plate, and the surfaces of the strip-shaped side bands are anti-slip surfaces.

Furthermore, the lower end of the middle part of the surface of one side of the intelligent lock body is provided with digital keys in a distributed manner, and the two sides of the lower end of the middle part of the surface of one side of the intelligent lock body are respectively provided with a right setting key and a left setting key.

Further, the buzzer is installed at the left lower corner of one side of the intelligent lock body.

Further, the bottom of the side walls on the two sides in the rectangular concave surface is provided with a placing groove structure, and the two placing groove structures are fixedly connected with the micro magnetic powder clutch and the micro motor respectively.

The beneficial effect of this application is: the application provides an intelligence lock with finger vein discernment, convenient change battery and warning function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the overall structure of one embodiment of the present application;

FIG. 2 is a schematic illustration of a cover according to an embodiment of the present application;

FIG. 3 is a schematic view of a battery opening assembly according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of an electrical quantity monitoring assembly according to an embodiment of the present application.

In the figure: 1. the intelligent lock body, 2, the door handle, 3, the finger vein recognizer, 4, square mouth concave surface, 5, the deep groove of rectangle, 6, the rectangle mouth, 7, the cover plate, 71, slender rod, 72, reset spring, 73, sponge thin slice, 74, the deep groove of circle, 8, bar sideband, 9, the display, 10, digital button, 11, the right set key, 12, the rectangle concave surface, 13, the board that turns over, 14, the left set key, 15, the bee calling organ, 16, miniature magnetic powder clutch, 17, micromotor, 18, the battery, 19, central processing unit, 20, current sensor.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, an intelligent door lock with finger vein recognition function includes an intelligent lock body 1, a finger vein recognition component, a battery opening component and an electric quantity monitoring component, wherein a rectangular concave surface 12 is formed at the bottom of a side wall of the intelligent lock body 1, and a door handle 2 is installed at the upper end of the middle part of the side wall of the intelligent lock body 1;

the finger vein recognition component comprises a finger vein recognizer 3, a square-mouth concave surface 4, a rectangular mouth 6, a rectangular deep groove 5 and a cover plate 7, the finger vein recognizer 3 is installed at the top of one side wall of the intelligent lock body 1, the square-mouth concave surface 4 is arranged on the side wall of one side of the finger vein recognizer 3, the rectangular mouth 6 is arranged on an inclined plane at the bottom in the square-mouth concave surface 4, the rectangular deep groove 5 is formed in one side wall in the rectangular mouth 6, sponge sheets 73 are installed on the upper surface and the lower surface of the cover plate 7, and the sponge sheets 73 at the bottom of the cover plate 7 are in contact with an induction recognition surface of the finger vein recognizer 3;

the battery opening assembly comprises a turning plate 13, a micro magnetic powder clutch 16, a micro motor 17 and a storage battery 18, wherein the bottoms of two side walls of the turning plate 13 are respectively connected with a corresponding structure of the micro magnetic powder clutch 16 and a shaft rod end of the micro motor 17 through connecting shafts;

the probe part of the current sensor 20 is electrically connected with the storage battery 18, the detected current amount can be transmitted to the central processing unit 19 to be compared with the set flow amount, if the comparison result is lower, the buzzer 15 gives an alarm, the battery can be reminded to replace in time, and the condition that the battery cannot be used normally due to the fact that the battery is not electrified is avoided.

The electric quantity monitoring assembly comprises a display 9, a central processing unit 19 and a current sensor 20, wherein the display 9 is electrically connected with the central processing unit 19 through a flat cable, the central processing unit 19 is electrically connected with the current sensor 20 through a signal wire, the central processing unit 19 is electrically connected with the buzzer 15 through a conducting wire, and a probe part of the current sensor 20 is electrically connected with the storage battery 18;

the micro motor 17 is operated to drive the connected turning plate 13 to rotate out from the port of the rectangular concave surface 12, so that the effect of exposing the storage battery 18 arranged on the turning plate 13 is achieved, a user can conveniently take out and replace the battery, and the operation is convenient and fast.

The finger vein recognizer 3 is electrically connected with an internal circuit element of the intelligent lock body 1 through a signal wire, and a strip-shaped groove structure is arranged at the bottom of the side wall of one side of the finger vein recognizer 3; the display 9, the central processing unit 19 and the current sensor 20 are all positioned in a strip-shaped groove structure on one side of the finger vein recognizer 3, and the display 9 is fixedly connected with a notch of the strip-shaped groove structure; the induction recognition surface of the finger vein recognizer 3 is positioned at the bottom in the rectangular opening 6, and the induction recognition surface of the finger vein recognizer 3 is lower than the bottom of the opening of the rectangular deep groove 5; two circular deep grooves 74 are symmetrically formed in the end face of one end of the cover plate 7, and two slender rods 71 are slidably mounted in the two circular deep grooves 74; one end of the long rod 71 is fixedly connected with the corresponding position of the bottom of the rectangular deep groove 5, and the other end of the long rod 71 is elastically connected with the bottom of the round deep groove 74 through a return spring 72; a strip-shaped side band 8 is arranged at the edge part of one end of the top of the covering plate 7, and the surface of the strip-shaped side band 8 is an anti-slip surface; the lower end of the middle part of the surface of one side of the intelligent lock body 1 is distributed with a digital key 10, and the two sides of the lower end of the middle part of the surface of one side of the intelligent lock body 1 are respectively provided with a right setting key 11 and a left setting key 14; the buzzer 15 is arranged at the left lower corner of one side of the intelligent lock body 1; the bottom of the side walls of the two sides in the rectangular concave surface 12 are provided with placing groove structures, and the two placing groove structures are fixedly connected with the micro magnetic powder clutch 16 and the micro motor 17 respectively.

When the intelligent lock is used, firstly, the control element inside the intelligent lock body 1 is electrically connected with the central processing unit 19, and meanwhile, the central processing unit 19 is also electrically connected with the micro motor 17 and the micro magnetic powder clutch 16, so that the effect of controlling the operation of corresponding electrical appliance elements is achieved;

the induction recognition surface on the finger vein recognizer 3 is arranged at the bottom in the rectangular opening 6 in the square opening concave surface 4, so that a structure for surrounding the induction recognition surface on the finger vein recognizer 3 can be formed, meanwhile, the sponge sheet 73 at the lower part of the covering plate 7 is in contact with the induction recognition surface, the covering cover 7 can be pushed to drive one end of the sponge sheet 73 on the induction recognition surface, the effect of wiping and cleaning is achieved, the sponge sheet 73 at the upper part of the covering plate 7 is used for wiping with the extending fingers, and the quick effectiveness of recognition is guaranteed;

the probe part of the current sensor 20 is electrically connected with the storage battery 18, the detected current amount can be transmitted to the central processing unit 19 to be compared with the set flow amount, if the comparison result is lower, the buzzer 15 gives an alarm, so that a user can be reminded of replacing the battery in time, and the condition that the battery cannot be used normally due to the fact that the battery is not electrified is avoided;

when the current of the storage battery 18 is monitored to be low, under the action of the central processing unit 19, the micro motor 17 is operated to drive the connected turning plate 13 to rotate out from the port of the rectangular concave surface 12, so that the effect of exposing the storage battery 18 arranged on the turning plate 13 is achieved, a user can conveniently take out and replace the storage battery, and the operation is convenient and fast.

The device is reasonable in structure, the covering cover 7 can be pushed to drive one end of the sponge sheet 73 to be arranged on the induction recognition surface, the effect of wiping and cleaning is achieved, the sponge sheet 73 on the upper portion of the covering plate 7 is used for wiping with fingers extending into the covering plate, and the quick effectiveness of recognition is guaranteed;

the device has a reasonable structure, can transmit the detected current amount to the central processing unit 19 for comparison with the set flow amount, and if the comparison result is low, the buzzer 15 gives an alarm, so that a user can be reminded of replacing the battery in time, and the situation that the battery cannot be normally used due to the fact that the battery is not electrified is avoided;

this application is rational in infrastructure, drives the board 13 that turns over that links to each other through operation micro motor 17 and rotates out from rectangle concave surface 12 port department, reaches the effect that the battery 18 that will install on turning over board 13 exposes, and the user of being convenient for takes out the change battery, and the simple operation.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an intelligence lock with finger vein recognition function which characterized in that: the intelligent lock comprises an intelligent lock body (1), a finger vein recognition component, a battery opening component and an electric quantity monitoring component, wherein a rectangular concave surface (12) is formed in the bottom of the side wall of one side of the intelligent lock body (1), and a door handle (2) is installed at the upper end of the middle part of the side wall of one side of the intelligent lock body (1);

the finger vein recognition component comprises a finger vein recognizer (3), a square-mouth concave surface (4), a rectangular mouth (6), a rectangular deep groove (5) and a cover plate (7), the finger vein recognizer (3) is installed at the top of one side wall of the intelligent lock body (1), the square-mouth concave surface (4) is arranged on the side wall of one side of the finger vein recognizer (3), the rectangular mouth (6) is arranged on an inclined plane of the bottom in the square-mouth concave surface (4), the rectangular deep groove (5) is arranged on one side wall in the rectangular mouth (6), sponge thin sheets (73) are installed on the upper surface and the lower surface of the cover plate (7), and the sponge thin sheets (73) located at the bottom of the cover plate (7) are in contact with the induction recognition surface of the finger vein recognizer (3);

the battery opening assembly comprises a turning plate (13), a micro magnetic powder clutch (16), a micro motor (17) and a storage battery (18), wherein the bottoms of two side walls of the turning plate (13) are respectively connected with the corresponding structures of the micro magnetic powder clutch (16) and the shaft rod end of the micro motor (17) through connecting shafts;

the electric quantity monitoring assembly comprises a display (9), a central processing unit (19) and a current sensor (20), the display (9) is electrically connected with the central processing unit (19) through a flat cable, the central processing unit (19) is electrically connected with the current sensor (20) through a signal line, the central processing unit (19) is electrically connected with a buzzer (15) through a conducting wire, and a probe part of the current sensor (20) is electrically connected with a storage battery (18).

2. The intelligent door lock with the finger vein recognition function according to claim 1, characterized in that: the finger vein recognizer (3) is electrically connected with an internal circuit element of the intelligent lock body (1) through a signal line, and a strip-shaped groove structure is arranged at the bottom of the side wall of one side of the finger vein recognizer (3).

3. The intelligent door lock with the finger vein recognition function according to claim 1, characterized in that: the display (9), the central processing unit (19) and the current sensor (20) are all located in a strip-shaped groove structure on one side of the finger vein recognizer (3), and the display (9) is fixedly connected with a notch of the strip-shaped groove structure.

4. The intelligent door lock with the finger vein recognition function according to claim 1, characterized in that: the induction recognition surface of the finger vein recognizer (3) is positioned at the bottom in the rectangular opening (6), and the induction recognition surface of the finger vein recognizer (3) is lower than the bottom of the opening of the rectangular deep groove (5).

5. The intelligent door lock with the finger vein recognition function according to claim 1, characterized in that: two circular deep grooves (74) are symmetrically formed in the end face of one end of the cover plate (7), and two slender rods (71) are slidably mounted in the circular deep grooves (74).

6. The intelligent door lock with the finger vein recognition function according to claim 5, wherein: one end of the slender rod (71) is fixedly connected with the corresponding position of the bottom of the rectangular deep groove (5), and the other end of the slender rod (71) is elastically connected with the bottom of the round deep groove (74) through a return spring (72).

7. The intelligent door lock with the finger vein recognition function according to claim 1, characterized in that: strip sideband (8) are installed to cover plate (7) top one end edge part, and strip sideband (8) surface is the antiskid face.

8. The intelligent door lock with the finger vein recognition function according to claim 1, characterized in that: the intelligent lock body (1) is characterized in that the lower end of the middle part of one side surface of the intelligent lock body (1) is provided with a digital key (10) in a distributed mode, and the two sides of the lower end of the middle part of one side surface of the intelligent lock body (1) are respectively provided with a right setting key (11) and a left setting key (14).

9. The intelligent door lock with the finger vein recognition function according to claim 1, characterized in that: the buzzer (15) is installed at the left lower corner of one side of the intelligent lock body (1).

10. The intelligent door lock with the finger vein recognition function according to claim 1, characterized in that: the bottom of the side walls of the two sides in the rectangular concave surface (12) is provided with a placing groove structure, and the two placing groove structures are respectively and fixedly connected with a micro magnetic powder clutch (16) and a micro motor (17).