CN211427407U - Electronic fingerprint door lock started and stopped by temperature control and control system thereof - Google Patents
Electronic fingerprint door lock started and stopped by temperature control and control system thereof Download PDFInfo
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- CN211427407U CN211427407U CN202020447225.2U CN202020447225U CN211427407U CN 211427407 U CN211427407 U CN 211427407U CN 202020447225 U CN202020447225 U CN 202020447225U CN 211427407 U CN211427407 U CN 211427407U
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Abstract
The utility model relates to an electronic lock technical field specifically is an electronic fingerprint lock and control system that control by temperature change opened and stop, including the lock body, install fingerprint lock unit on the lock body, fingerprint lock unit includes fingerprint identification module and electronic lock, the rear surface mounting of lock body has the control box, install control chip and battery in the control box, just the battery does the power supply of control chip installs sensor module and electronic switch on the control chip, just sensor module with electronic switch all with control chip electric connection, sensor module gives detection signal transmission for control chip, control chip handles the back to detection signal and passes through electronic switch control opening of fingerprint lock unit stops. The electronic fingerprint door lock started and stopped by temperature control and the control system thereof prolong the standby time of the storage battery and are convenient to use.
Description
Technical Field
The utility model relates to an electronic lock technical field specifically is an electronic fingerprint lock that control by temperature change opened and stops and control system thereof.
Background
At present, with the development of fingerprint information extraction technology, a fingerprint lock slowly enters major households, is an intelligent lock, is a perfect crystal of computer information technology, electronic technology, mechanical technology and modern hardware technology, has the characteristics of fingerprints as the most important evidence for identity identification, is widely applied to the fields of public security criminal investigation and judicial law, and has strong safety performance. At present, current fingerprint electronic door lock is when using, because the battery lasts for fingerprint identification module and electronic lock power supply, the standby time of battery is shorter, is not convenient for use. In view of this, we propose an electronic fingerprint door lock with temperature control start and stop and a control system thereof.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic fingerprint lock that control by temperature change opened and stops and control system thereof to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a control by temperature change opens electronic fingerprint lock that stops and control system thereof, includes the lock body, install fingerprint lock unit on the lock body, the rear surface mounting of lock body has the control box, install control chip and battery in the control box, just the battery does the last sensor module and the electronic switch of installing of control chip power supply, control chip, just sensor module with electronic switch all with control chip electric connection, sensor module will detect signal transmission and give control chip, control chip handles the back to detecting signal and passes through electronic switch control opening of fingerprint lock unit stops.
Preferably, the sensor module is a temperature sensor, and the temperature sensor is a non-contact temperature sensor.
Preferably, the fingerprint lock unit includes fingerprint identification module and electronic lock, electronic switch with fingerprint identification module electric connection, fingerprint identification module and electronic lock electric connection.
Preferably, fingerprint identification module and electronic lock are all installed lock body surface, just fingerprint identification module is located the top of electronic lock.
Preferably, the storage battery supplies power to the camera and the display screen, the control chip controls the start and stop of the camera and the display screen through the electronic switch, and the display screen is used for displaying pictures shot by the camera.
Preferably, the camera and the display screen are both installed on the outer surface of the door lock body, and the display screen is located below the camera.
Compared with the prior art, the beneficial effects of the utility model are that: this electronic fingerprint lock that control by temperature change stopped and control system thereof, when sensor module detected the external world and had the temperature source to be close to, give control chip the temperature signal transmission who detects, control chip just can be through electronic switch for fingerprint lock unit power supply, at this moment, the user could realize that the fingerprint unblanks through the electronic lock, and simultaneously, sensor module can not detect the temperature source after the definite time, will close electronic switch, stop supplying power to the original paper of all powers supplies, the stand-by time of extension battery, moreover, the steam generator is simple in structure, and is convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a block diagram of the structure of the electronic door lock control system of the present invention;
fig. 3 is a block diagram of the fingerprint lock unit of the present invention;
fig. 4 is a structure diagram of the sensor module of the present invention.
In the figure: 1. a control chip; 2. a storage battery; 3. a sensor module; 4. an electronic switch; 41. a timer; 5. a fingerprint lock unit; 51. a fingerprint identification module; 52. an electronic lock; 6. a camera; 7. a display screen; 8. a door lock body; 81. and a control box.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
A temperature control start-stop electronic fingerprint door lock and a control system thereof are disclosed, as shown in figures 1-3, comprising a door lock body 8, wherein the door lock body 8 is arranged on a door body of a user, a fingerprint lock unit 5 is arranged on the door lock body 8, so as to conveniently unlock the door body by using fingerprint information of the user, a control box 81 is arranged on the rear surface of the door lock body 8, a control chip 1 and a storage battery 2 are arranged in the control box 81, the storage battery 2 supplies power for the control chip 1, a sensor module 3 and an electronic switch 4 are arranged on the control chip 1, the sensor module 3 and the electronic switch 4 are both electrically connected with the control chip 1, the sensor module 3 transmits a detection signal to the control chip 1, the control chip 1 processes the detection signal and controls the start-stop of the fingerprint lock unit 5 through the electronic switch 4, when the sensor module 3 detects that an external temperature, give control chip 1 to the temperature signal who detects, control chip 1 just can utilize fingerprint lock unit 5 to unblank for fingerprint lock unit 5 through electronic switch 4, and at this moment, the user just can utilize fingerprint lock unit 5 to unblank, and simultaneously, electronic switch 4 is timing electronic switch, and sensor module 3 can not detect the temperature source after the certain time, will close electronic switch 4, stops to supply power to the original paper of all powers supplies, prolongs the standby time of battery 2, convenient to use.
In this embodiment, the fingerprint lock unit 5 includes the fingerprint identification module 51 and the electronic lock 52, and electronic switch 4 and fingerprint identification module 51 electric connection, fingerprint identification module 51 and electronic lock 52 electric connection, fingerprint identification module 51 are used for typeeing and discerning user's fingerprint information to open electronic lock 52 through user's fingerprint information, with this opening of accomplishing the lock.
Further, fingerprint identification module 51 and electronic lock 52 are all installed at 8 surfaces of lock, and fingerprint identification module 51 is located electronic lock 52's top, and fingerprint identification module 51 salient lock body 8's surface is convenient for the user to press fingerprint identification module 51 and carry out the discernment of fingerprint, and electronic lock 52's door handle salient lock body 8's surface simultaneously for the push-and-pull of the door body.
Specifically, this control system still includes camera 6 and display screen 7, and battery 2 is the power supply of camera 6 and display screen 7, and control chip 1 opens through opening of electronic switch 4 control camera 6 and display screen 7 and stops, and display screen 7 is used for showing camera 6 and shoots the picture for practice thrift battery 2 to the power supply of camera 6 and display screen 7, extension battery 2's standby time.
It is worth explaining that the camera 6 and the display screen 7 are both installed on the outer surface of the door lock body 8, and the display screen 7 is located below the camera 6, so that a user can conveniently acquire and record outdoor images through the camera 6.
Specifically, sensor module 3 is non-contact temperature sensor, the model that can adopt the production of the bright electronic technology limited company of Shanghai is BM43THA sensor, this non-contact temperature sensor extremely low power consumption, and simultaneously, enlarge sensor module 3's detection distance behind the increase lens on this non-contact temperature sensor, the infrared ray that utilizes the temperature source release detects, this non-contact temperature sensor can accurate temperature measurement (± 0.1 ℃), also can be according to measured object temperature and ambient temperature's difference and do the trigger signal and use, technical personnel in the art can realize completely, need not proud, the utility model discloses the content of protection also does not relate to the improvement to sensor module 3 internal construction.
The electronic fingerprint lock that stops is stopped in control by temperature change of this embodiment and control system thereof is when using, with 8 installation users' of lock body the door body on, the user utilizes 5 fingerprint information of fingerprint lock unit to carry out unblanking of the door body, specific: a control chip 1 and a storage battery 2 are installed in a control box 81 of a back watch of a door lock body 8, the storage battery 2 supplies power for all power supply elements, a sensor module 3 and an electronic switch 4 are installed on the control chip 1, the sensor module 3 is a temperature sensor, the temperature sensor is a non-contact temperature sensor, the electronic switch 4 is a timing electronic switch, the sensor module 3 detects a temperature source passing through a door body, when the sensor module 3 detects that an external temperature source approaches, a detected temperature signal is transmitted to the control chip 1, the control chip 1 supplies power for a fingerprint lock unit 5 through the electronic switch 4, at the moment, a user can use a fingerprint identification module 51 arranged on the fingerprint lock unit 5 to supply power, fingerprint information is input through the fingerprint identification module 51, and unlocking is realized through an electronic lock 52 after fingerprint identification is successful, meanwhile, the sensor module 3 can not detect the temperature source after a certain time, the electronic switch 4 is closed, all power supply elements are stopped to be supplied with power, the standby time of the storage battery 2 is prolonged, and the temperature control device is simple in structure and convenient to popularize and popularize.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electronic fingerprint lock that control by temperature change stopped and control system thereof, includes lock body (8), its characterized in that: install fingerprint lock unit (5) on lock body (8), the rear surface mounting of lock body (8) has control box (81), install control chip (1) and battery (2) in control box (81), just battery (2) do control chip (1) power supply installs sensor module (3) and electronic switch (4) on control chip (1), just sensor module (3) with electronic switch (4) all with control chip (1) electric connection, sensor module (3) will detect signal transmission and give control chip (1), control chip (1) is passed through after handling detection signal electronic switch (4) control opening and stopping of fingerprint lock unit (5).
2. The temperature-controlled start-stop electronic fingerprint door lock and the control system thereof according to claim 1, wherein: the sensor module (3) is a temperature sensor, and the temperature sensor is a non-contact temperature sensor.
3. The temperature-controlled start-stop electronic fingerprint door lock and the control system thereof according to claim 1, wherein: fingerprint lock unit (5) include fingerprint identification module (51) and electronic lock (52), electronic switch (4) with fingerprint identification module (51) electric connection, fingerprint identification module (51) and electronic lock (52) electric connection.
4. The temperature-controlled start-stop electronic fingerprint door lock and the control system thereof according to claim 3, wherein: fingerprint identification module (51) and electronic lock (52) are all installed lock body (8) surface, just fingerprint identification module (51) are located the top of electronic lock (52).
5. The temperature-controlled start-stop electronic fingerprint door lock and the control system thereof according to claim 1, wherein: still include camera (6) and display screen (7), battery (2) do camera (6) and display screen (7) power supply, control chip (1) passes through electronic switch (4) control the opening of camera (6) and display screen (7) is stopped, just display screen (7) are used for showing camera (6) and take the picture.
6. The temperature-controlled start-stop electronic fingerprint door lock and the control system thereof according to claim 5, wherein: camera (6) with display screen (7) are all installed lock body (8) surface, just display screen (7) are located the below of camera (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447225.2U CN211427407U (en) | 2020-03-31 | 2020-03-31 | Electronic fingerprint door lock started and stopped by temperature control and control system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447225.2U CN211427407U (en) | 2020-03-31 | 2020-03-31 | Electronic fingerprint door lock started and stopped by temperature control and control system thereof |
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| CN211427407U true CN211427407U (en) | 2020-09-04 |
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| CN202020447225.2U Active CN211427407U (en) | 2020-03-31 | 2020-03-31 | Electronic fingerprint door lock started and stopped by temperature control and control system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114610135A (en) * | 2020-12-03 | 2022-06-10 | 荣耀终端有限公司 | Power management method and management circuit of fingerprint module and electronic equipment |
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2020
- 2020-03-31 CN CN202020447225.2U patent/CN211427407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114610135A (en) * | 2020-12-03 | 2022-06-10 | 荣耀终端有限公司 | Power management method and management circuit of fingerprint module and electronic equipment |
| CN114610135B (en) * | 2020-12-03 | 2023-01-24 | 荣耀终端有限公司 | Power management method and management circuit of fingerprint module and electronic equipment |
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