CN206707448U - Fingerprint lock - Google Patents
Fingerprint lock Download PDFInfo
- Publication number
- CN206707448U CN206707448U CN201720382127.3U CN201720382127U CN206707448U CN 206707448 U CN206707448 U CN 206707448U CN 201720382127 U CN201720382127 U CN 201720382127U CN 206707448 U CN206707448 U CN 206707448U
- Authority
- CN
- China
- Prior art keywords
- lock
- electromagnet
- power supply
- lockhole
- fingerprint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
Field of lockset is the utility model is related to, especially a kind of Fingerprint Lock, including lock body, power supply, fingerprint sensor, single-chip microcomputer, electromagnet and purl, lock body is provided with inner chamber, the both sides of lock are provided with lockhole, and locking bar is provided with lockhole, locked groove is provided with the inside of locking bar；The bottom of lockhole is provided with switch and wire guide, and wire is provided with wire guide, and switch bottom is provided with second spring；Installation frame is provided with the middle part of inner chamber, electromagnet is installed on installation frame, and purl is arranged at the both sides of electromagnet, and one end of purl through installation frame and is stretched into locked groove, and the first spring is provided between the other end and electromagnet；Fingerprint sensor is arranged at the surface of lock body, and power supply, single-chip microcomputer are installed in inner chamber.The structure of lock body, locking bar tradition machinery padlock similar with connection ring composition, also similar to tradition machinery padlock during use, after the completion of use, lock body can be carried with, and can also use at any time, very convenient.
Description
Technical field
Field of lockset is the utility model is related to, especially a kind of Fingerprint Lock.
Background technology
Fingerprint Lock has the advantages that safe, convenience is good, non-maintaining for a long time, discrimination is high, maturely applies
In every field.Existing Fingerprint Lock is typically fixedly installed on door, can not be pulled down and be carried.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Fingerprint Lock that can be carried with, use at any time.
Technical scheme is used by the utility model solves its technical problem：Fingerprint Lock, including lock body, power supply, fingerprint
Sensor, single-chip microcomputer, electromagnet and purl,
The lock body includes lock and locking closure, and the lock and locking closure surround inner chamber, and the both sides of the lock are each provided with
One vertical lockhole, the upper surface of lock is extended at the top of the lockhole, a locking bar, the locking bar are provided with each lockhole
It is slidably matched with lockhole, and the top of two locking bars is connected as a single entity by the connection ring of arc, and lock is provided with the inside of the locking bar
Groove；The bottom of the lockhole is provided with switch and couple of conductor hole, is provided with wire in wire guide, two wires respectively with power supply
Positive pole be connected with negative pole, the bottom of the switch is provided with haptic element, and the haptic element stretches into wire guide and connected with wire, described
The bottom of switch is provided with second spring, and the lower surface of top and locking bar is pressed into contact with；
Installation frame is provided with the middle part of the inner chamber, the electromagnet is installed in installation frame, and the purl is paired
The both sides of electromagnet are arranged at, and one end of purl through installation frame and is stretched into locked groove, is set between the other end and electromagnet
It is equipped with the first spring；
The fingerprint sensor is arranged at the surface of lock body, and the power supply, single-chip microcomputer are installed in inner chamber, and single-chip microcomputer and
Fingerprint sensor uniform power is connected, and the fingerprint sensor and is connected with electromagnet with single-chip microcomputer, the electromagnet, switch
It is connected with power sources in series.
Further, the bottom of the lock is provided with USB charging inlets, and the USB charging inlets are connected with power supply.
Further, the interior intracavitary is provided with alarm, and the alarm is connected with single-chip microcomputer.
Further, the lock body outer surface is provided with solar panel, and the solar panel is connected with power supply.
The beneficial effects of the utility model are：The structure of lock body, locking bar tradition machinery padlock similar with connection ring composition, makes
Used time, after the completion of use, lock body can be carried with, and can also use at any time, very convenient also similar to tradition machinery padlock.
Brief description of the drawings
Fig. 1 is front sectional view of the present utility model；
Fig. 2 is side view cutaway drawing of the present utility model；
Fig. 3 is locking bar and the schematic diagram of connection ring 11.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Figure 3, Fingerprint Lock of the present utility model, including lock body, power supply 1, fingerprint sensor 2, monolithic
Machine 3, electromagnet 4 and purl 5,
The lock body includes lock 6 and locking closure 7, and the lock 6 and locking closure 7 surround inner chamber, and lock 6 and locking closure 7 can pass through
Alignment pin is connected.The both sides of the lock 6 are each provided with a vertical lockhole 9, and the top of the lockhole 9 extends to lock 6
Upper surface, be provided with a locking bar 10 in each lockhole 9, the locking bar 10 is slidably matched with lockhole 9, and the top of two locking bars 10
It is connected as a single entity by the connection ring 11 of arc, two locking bars 10 are integrally formed with a connection ring 11.The inner side of the locking bar 10 is set
There is locked groove 12；The bottom of the lockhole 9 is provided with switch 13 and couple of conductor hole, and wire, two wires are provided with wire guide
Be connected respectively with the positive pole and negative pole of power supply 1, the bottom of the switch 13 is provided with haptic element, the haptic element stretch into wire guide and with
Wire connects, and the bottom of the switch 13 is provided with second spring 14, and top and the lower surface of locking bar 10 are pressed into contact with, switch 13
Haptic element is caused to stretch into wire guide turning circuit by the downward extruding force of locking bar 10, second spring 14 is in compressive state；Work as lock
After bar 10 is removed, second spring 14 resets, and switch 13 is popped up, haptic element leaves wire, disconnects circuit.
Installation frame 8 is provided with the middle part of the inner chamber, the electromagnet 4 is installed in installation frame 8, the purl 5
It is arranged in pairs in the both sides of electromagnet 4, and one end of purl 5 through installation frame 8 and is stretched into locked groove 12, the other end and electromagnetism
The first spring 18 is provided between iron 4；
The fingerprint sensor 2 is arranged at the surface of lock body, and the power supply 1, single-chip microcomputer 3 are installed in inner chamber, and monolithic
Machine 3 is connected with the uniform power 1 of fingerprint sensor 2, the fingerprint sensor 2 and is connected with electromagnet 4 with single-chip microcomputer 3, described
Electromagnet 4, switch 13 are connected in series with power supply 1.
Power supply 1 uses battery, and lock 6, locking closure 7, purl 5, locking bar 10 and connection ring 11 use high duty metal material,
Avoid being unlocked by violence, fingerprint sensor 2 is prior art, directly buys finished product, as model MBF-200 fingerprint passes
Sensor.Single-chip microcomputer 3 uses any prior art, and the utility model uses single-chip microcomputer p89c52, directly buys finished product installation
.Electromagnet 4 is prior art, purchase installation.When in use, fingerprint sensor 2 and single-chip microcomputer 3 all the time with power supply 1
Connection is kept, when fingerprint sensor 2 detects fingerprint, finger print information is delivered to single-chip microcomputer 3, single-chip microcomputer 3 believes the fingerprint
Cease and contrasted with the fingerprint stored, if the finger print information belongs to one kind of storage fingerprint, control electromagnet 4 is powered, electricity
Magnet 4 produces magnetic field, attracts an end motion of the purl 5 of both sides, compresses the first spring 18, and the other end of purl 5 is moved to lock
Outside groove 12, without the positioning of purl 5, locking bar 10 be can be taken off, and lock is opened.When taking out locking bar 10, second spring 14 resets,
Switch 13 disconnects, and electromagnet 4 powers off, and the first spring 18 resets, and promotes purl 5 to reset, and avoids electromagnet 4 from being powered always and consumes electricity
Energy.When reusing, locking bar 10 is inserted into lockhole 9, the end of purl 5 is entered in locked groove 12.This Fingerprint Lock, lock body,
Locking bar 10 forms the structure of similar tradition machinery padlock with connection ring 11, also similar to tradition machinery padlock during use, uses completion
Afterwards, lock body can be carried with, and can also use at any time, very convenient.
For the ease of charging at any time, the bottom of the lock 6 is provided with USB charging inlets 15, the USB charging inlets 15
It is connected with power supply 1.
The interior intracavitary is provided with alarm 16, and the alarm 16 is connected with single-chip microcomputer 3.When identified fingerprint is believed
When breath is not consistent with the finger print information stored, single-chip microcomputer 3 controls alarm 16 to alarm.
In order to extend usage time, the lock body outer surface is provided with solar panel 17, the solar panel
17 are connected with power supply 1.The Fingerprint Lock for adding solar panel 17 is applied to outdoor.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (4)
1. Fingerprint Lock, including lock body, power supply (1), fingerprint sensor (2), single-chip microcomputer (3), electromagnet (4) and purl (5), it is special
Sign is：
The lock body includes lock (6) and locking closure (7), and the lock (6) and locking closure (7) surround inner chamber, and the two of the lock (6)
Side is each provided with a vertical lockhole (9), and the upper surface of lock (6), each lockhole (9) are extended at the top of the lockhole (9)
A locking bar (10) is inside provided with, the locking bar (10) is slidably matched with lockhole (9), and the top of two locking bars (10) passes through arc
Connection ring (11) is connected as a single entity, and locked groove (12) is provided with the inside of the locking bar (10)；The bottom of the lockhole (9) is provided with out
(13) and couple of conductor hole are closed, wire is provided with wire guide, two wires are connected with the positive pole and negative pole of power supply (1) respectively,
The bottom of the switch (13) is provided with haptic element, and the haptic element stretches into wire guide and connected with wire, the bottom of the switch (13)
Portion is provided with second spring (14), and the lower surface at top and locking bar (10) is pressed into contact with；
Installation frame (8) is provided with the middle part of the inner chamber, the electromagnet (4) is installed in installation frame (8), the purl
(5) it is arranged in pairs in the both sides of electromagnet (4), and one end of purl (5) through installation frame (8) and is stretched into locked groove (12),
The first spring (18) is provided between the other end and electromagnet (4)；
The fingerprint sensor (2) is arranged at the surface of lock body, and the power supply (1), single-chip microcomputer (3) are installed in inner chamber, and single
Piece machine (3) is connected with fingerprint sensor (2) uniform power (1), the fingerprint sensor (2) and with electromagnet (4) and monolithic
Machine (3) is connected, and the electromagnet (4), switch (13) are connected in series with power supply (1).
2. Fingerprint Lock as claimed in claim 1, it is characterised in that：The bottom of the lock (6) is provided with USB charging inlets
(15), the USB charging inlets (15) are connected with power supply (1).
3. Fingerprint Lock as claimed in claim 1, it is characterised in that：The interior intracavitary is provided with alarm (16), the alarm
Device (16) is connected with single-chip microcomputer (3).
4. Fingerprint Lock as claimed in claim 1, it is characterised in that：The lock body outer surface is provided with solar panel
(17), the solar panel (17) is connected with power supply (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720382127.3U CN206707448U (en) | 2017-04-12 | 2017-04-12 | Fingerprint lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720382127.3U CN206707448U (en) | 2017-04-12 | 2017-04-12 | Fingerprint lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707448U true CN206707448U (en) | 2017-12-05 |
Family
ID=60454698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720382127.3U Expired - Fee Related CN206707448U (en) | 2017-04-12 | 2017-04-12 | Fingerprint lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707448U (en) |
-
2017
- 2017-04-12 CN CN201720382127.3U patent/CN206707448U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180412 |