CN206340076U - A kind of door lock with push type fingerprint sensor - Google Patents
A kind of door lock with push type fingerprint sensor Download PDFInfo
- Publication number
- CN206340076U CN206340076U CN201621443165.7U CN201621443165U CN206340076U CN 206340076 U CN206340076 U CN 206340076U CN 201621443165 U CN201621443165 U CN 201621443165U CN 206340076 U CN206340076 U CN 206340076U
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- fingerprint sensor
- push type
- type fingerprint
- drive device
- limited block
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Abstract
The utility model belongs to safety-security area, discloses a kind of door lock with push type fingerprint sensor, including：Body, handle, lock body；Being provided with the lock body is used for the spacing limited block of dead bolt, and the drive device for driving limited block to move linearly, the door lock with push type fingerprint sensor is additionally provided with push type fingerprint sensor, the microprocessor electrically connected with push type fingerprint sensor, the memory electrically connected with microprocessor, the on-off circuit between microprocessor and drive device；The on-off circuit controls the power on/off of drive device；When the drive device is in off-position, the limited block limitation dead bolt unblock；When the drive device is in "on" position, the limited block, which is in, releases spacing position.Using push type fingerprint sensor come the identity of certification door opener, the drawbacks of tradition enabling needs key instead of.The utility model is reasonable in design, practical, improves theftproof performance, can widely popularize applied in market.
Description
Technical field
The utility model is related to a kind of security structure, more particularly to a kind of door lock.
Background technology
At present, existing door lock all uses mechanical lock cored structure, it is necessary to when opening the door, can just be opened with key, and hotel
Then opened the door using the IC-card of intelligent, although key and IC-card enabling are all reliable, but key or IC-card are once lost,
May can not open door, also, pick up the people of key or IC-card can also open door lock, there are the not enough feelings of theftproof performance
Condition.
Utility model content
In place of in order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of band push type fingerprint
The door lock of sensor, antitheft, security performance to improve door lock.
The technical solution of the utility model is：
A kind of door lock with push type fingerprint sensor, including：Body, handle, lock body；Being provided with the lock body is used to lock
The spacing limited block of tongue, and the drive device for driving limited block to move linearly, the door with push type fingerprint sensor
Lock is additionally provided with push type fingerprint sensor, and the microprocessor electrically connected with push type fingerprint sensor is electrically connected with microprocessor
Memory, the on-off circuit between microprocessor and drive device；The energization of the on-off circuit control drive device/
Power-off；When the drive device is in off-position, the limited block limitation dead bolt unblock；The drive device is in energization shape
During state, the limited block, which is in, releases spacing position.
Its further technical scheme is that the handle includes Handheld Division, and the rotation section being fixedly connected with Handheld Division；It is described
Handheld Division is provided with cavity volume, and is connected and for the mounting hole through push type fingerprint sensor with cavity volume；The cavity volume is located at hand
Hold the junction of portion and rotation section；The mounting hole is set outwardly.
Its further technical scheme is：The handle is additionally provided with the fixed plate for being fixed on mounting hole；The fixed plate is compressed
Push type fingerprint sensor is in cavity volume.
Its further technical scheme is：The rotation section is provided with the mounting groove connected with cavity volume；The band push type fingerprint
The automobile engine lock of sensor also includes the control board electrically connected with drive device；The drive device, microprocessor,
Memory, on-off circuit are in control board；The control board is installed in mounting groove.
Its further technical scheme is：The drive device includes an electromagnet, between electromagnet and limited block
Spring；The lock body is provided with the chute for being used for installing limited block；The limited block is slidably connected in the chute.
Its further technical scheme is：The push type fingerprint sensor includes shell, and is from top to bottom sequentially arranged in
Cover plate, fingerprint sensor chip in shell, base plate；The top of the shell is provided with fingerprint hole.
Its further technical scheme is：The cover plate is non-conductive glass, ceramics or sapphire.
Its further technical scheme is：The push type fingerprint sensor also includes the diaphragm for being covered on cover plate top surface.
Its further technical scheme is：The push type fingerprint sensor includes fingerprint sensor, and cladding fingerprint is passed
The plastic body of sense chip periphery.
Its further technical scheme is：The surface that the plastic body is bordering on fingerprint sensor detection faces is provided with coating；Institute
The coating stated is toward the outside of housing.
The utility model having the technical effect that compared with prior art：A kind of door lock with push type fingerprint sensor, door
Lock and be provided with push type fingerprint sensor, during enabling, the fingerprint opened the door by certification, when push type fingerprint sensor is obtained
Fingerprint when being matched with the fingerprint stored in memory, its controlling switch circuit turn-on, the drive device in lock body is in
Conduction state, now, limited block are released to the spacing of dead bolt, and swing handle is with regard to that can open door；And if finger print identifying does not pass through,
Limited block can limit dead bolt unblock, and door can not be opened.Push type fingerprint sensor good energy saving property, small volume, strong interference immunity.
It is very quick and easy that the utility model door lock is unlocked, and security performance is high, can widely popularize applied in market.
Further, push type fingerprint sensor is arranged on the Handheld Division of handle and the junction of rotation section, during enabling, holds
Handheld Division, thumb, which is placed on push type fingerprint sensor, can just unlock, identical with the enabling custom of most of users, therefore,
Adaptability is also very strong.
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is a kind of circuit block diagram of the automobile engine lock with push type fingerprint sensor of the utility model.
Fig. 2 is a kind of three-dimensional view of the keyboard with push type fingerprint sensor of the utility model.
Fig. 3 is the section view of Fig. 2 embodiments.
Fig. 4 is the section view of another embodiment of the utility model.
Reference
The body of 10 door lock 1
The Handheld Division of 2 handle 21
The mounting hole of 211 cavity volume 212
The mounting groove of 22 rotation section 221
The lock body of 23 fixed plate 3
The push type fingerprint sensor of 31 dead bolt 4
The fingerprint hole of 41 shell 411
The fingerprint sensor chip of 42 cover plate 43
The diaphragm of 44 base plate 45
The plastic body of 46 fingerprint sensor 47
The microprocessor of 48 coating 5
The control board of 6 memory 7
Embodiment
In order to more fully understand technology contents of the present utility model, with reference to schematic diagram to technical side of the present utility model
Case is further described and illustrated, but is not limited to this.
A kind of door lock with push type fingerprint sensor, including：Body, handle, lock body.Being provided with lock body is used for dead bolt limit
The limited block of position, and the drive device for driving limited block to move linearly.Door lock with push type fingerprint sensor is additionally provided with
Push type fingerprint sensor, the microprocessor electrically connected with push type fingerprint sensor, the memory electrically connected with microprocessor,
On-off circuit between microprocessor and drive device.On-off circuit controls power on/off, the drive device of drive device
During in off-position, limited block limitation dead bolt unblock, swing handle, it is impossible to so that bolt retraction returns lock body；At drive device
When "on" position, limited block, which is in, releases spacing position, and now, swing handle can make it that dead bolt is retracted in lock body.
Detection is additionally provided with the side of door lock to close the door the/inductor of door opening state, when door is in door opening state, micro- place
Manage device control drive device and be in "on" position, in order to be able to lock a door.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of door lock 10 with push type fingerprint sensor, including：Body 1, handle 2, lock
Body 3.Being provided with lock body 3 is used for the spacing limited block of dead bolt 31, and the drive device for driving limited block to move linearly.Band is pressed
The door lock 10 of pressure type fingerprint sensor is additionally provided with push type fingerprint sensor 4, the micro- place electrically connected with push type fingerprint sensor 4
Manage device 5, the memory 6 electrically connected with microprocessor 5, the on-off circuit between microprocessor 5 and drive device.Switch electricity
Road controls the power on/off of drive device, when drive device is in off-position, and limited block limitation dead bolt 31 is unlocked, turning handle
Hand 2, it is impossible to so that dead bolt 31 shrinks back lock body 3；When drive device is in "on" position, limited block, which is in, releases spacing position
Put, now, swing handle 2 can make it that dead bolt 31 is retracted in lock body 3.
Handle 2 includes Handheld Division 21, and the rotation section 22 being fixedly connected with Handheld Division 21.Handheld Division 21 is provided with cavity volume 211,
And connected with cavity volume 211 and be used for the mounting hole 212 through push type fingerprint sensor 4.Cavity volume 211 is located at Handheld Division 21 with turning
The junction in dynamic portion 22, mounting hole 212 is set outwardly.
Door lock 10 with push type fingerprint sensor also includes the control board 7 electrically connected with drive device, driving dress
Put, microprocessor 5, memory 6, on-off circuit are located in control board 7.Rotation section 22 is provided with a wire casing, control board 7
It is connected between drive device by FPC winding displacements.
Handle 2 also includes being fixed on the fixed plate 23 of mounting hole 212, fixed plate 23 compress push type fingerprint sensor 4 in
Cavity volume 211.Rotation section 22 is provided with the mounting groove 221 connected with cavity volume 211, and control board 7 is installed in mounting groove 221.
Drive device includes an electromagnet, the spring between electromagnet and limited block.Lock body 3, which is provided with, to be used to install limit
The chute of position block, limited block is slidably connected in chute.When electromagnet is powered, its adhesive limited block compression spring so that limited block
Move and release the limitation to dead bolt 31.
Push type fingerprint sensor 4 includes shell 41, is from top to bottom sequentially arranged in cover plate 42 in shell 41, fingerprint sensing
Device chip 43, base plate 44, and it is covered on the diaphragm 45 of the top surface of cover plate 42.The top of shell 41 is provided with fingerprint hole 411, cover plate
42 be non-conductive glass, ceramics or sapphire.Cover plate 42 is protected by the diaphragm 45 of the top surface of cover plate 42, in order to avoid lid
Plate 42 weares and teares, so as to influence the certification degree of accuracy of fingerprint.
As shown in figure 4, push type fingerprint sensor 4 is integral type structure, it includes fingerprint sensor 46, and cladding refers to
The plastic body 47 of the periphery of line sensing chip 46.The surface that plastic body 47 is bordering on the detection faces of fingerprint sensor 46 is provided with coating 48,
Coating 48 is toward the outside of housing.
Above-mentioned push type fingerprint sensor is all disposed within the junction of the Handheld Division and rotation section of handle, during enabling, holds
Firmly Handheld Division, thumb is placed on push type fingerprint sensor and is authenticated, and certification is by can just unlock, therefore by push type fingerprint
Sensor, which is set, best suits people's custom in this position.In other embodiments, push type fingerprint sensor can be set
In the other positions of body in the outer part.
It is above-mentioned that technology contents of the present utility model are only further illustrated with embodiment, in order to which reader is easier to understand,
But embodiment of the present utility model is not represented and is only limitted to this, and any technology done according to the utility model extends or recreated,
By protection of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (10)
1. a kind of door lock with push type fingerprint sensor, including：Body, handle, lock body；Being provided with the lock body is used for dead bolt
Spacing limited block, and the drive device for driving limited block to move linearly, it is characterised in that the band push type fingerprint is passed
The door lock of sensor is additionally provided with push type fingerprint sensor, the microprocessor electrically connected with push type fingerprint sensor, with microprocessor
The memory of device electrical connection, the on-off circuit between microprocessor and drive device；The on-off circuit control driving dress
That puts is power on/off；When the drive device is in off-position, the limited block limitation dead bolt unblock；The drive device
During in "on" position, the limited block, which is in, releases spacing position.
2. the door lock according to claim 1 with push type fingerprint sensor, it is characterised in that the handle includes hand-held
Portion, and the rotation section being fixedly connected with Handheld Division；The Handheld Division is provided with cavity volume, and is connected and with cavity volume for passing through push type
The mounting hole of fingerprint sensor；The cavity volume is located at the junction of Handheld Division and rotation section；The mounting hole is set outwardly.
3. the automobile engine lock according to claim 2 with push type fingerprint sensor, it is characterised in that the handle
It is additionally provided with the fixed plate for being fixed on mounting hole；The fixed plate compresses push type fingerprint sensor in cavity volume.
4. the automobile engine lock according to claim 2 with push type fingerprint sensor, it is characterised in that described to rotate
Portion is provided with the mounting groove connected with cavity volume；The automobile engine lock with push type fingerprint sensor also includes and drive device
The control board of electrical connection；The drive device, microprocessor, memory, on-off circuit are in control board；It is described
Control board is installed in mounting groove.
5. the door lock with push type fingerprint sensor according to claim 1 or 4, it is characterised in that the drive device
Including an electromagnet, the spring between electromagnet and limited block；The lock body is provided with the chute for being used for installing limited block；Institute
Limited block is stated to be slidably connected in the chute.
6. the automobile engine lock according to claim 1 with push type fingerprint sensor, it is characterised in that described to press
Pressure type fingerprint sensor include shell, and be from top to bottom sequentially arranged in shell cover plate, fingerprint sensor chip, base plate；
The top of the shell is provided with fingerprint hole.
7. the automobile engine lock according to claim 6 with push type fingerprint sensor, it is characterised in that the lid
Plate is non-conductive glass, ceramics or sapphire.
8. the automobile engine lock according to claim 6 with push type fingerprint sensor, it is characterised in that described to press
Pressure type fingerprint sensor also includes the diaphragm for being covered on cover plate top surface.
9. the automobile engine lock according to claim 1 with push type fingerprint sensor, it is characterised in that described to press
Pressure type fingerprint sensor includes fingerprint sensor, and coats the plastic body of fingerprint sensor periphery.
10. the automobile engine lock according to claim 9 with push type fingerprint sensor, it is characterised in that described
The surface that plastic body is bordering on fingerprint sensor detection faces is provided with coating；Described coating is toward the outside of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443165.7U CN206340076U (en) | 2016-12-26 | 2016-12-26 | A kind of door lock with push type fingerprint sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443165.7U CN206340076U (en) | 2016-12-26 | 2016-12-26 | A kind of door lock with push type fingerprint sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340076U true CN206340076U (en) | 2017-07-18 |
Family
ID=59302642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443165.7U Active CN206340076U (en) | 2016-12-26 | 2016-12-26 | A kind of door lock with push type fingerprint sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710045A (en) * | 2016-12-26 | 2017-05-24 | 深圳市中舜创新科技有限公司 | Door lock with pressing type fingerprint sensor |
| CN107524342A (en) * | 2017-10-26 | 2017-12-29 | 成都市红亿科技有限公司 | A kind of Fingerprint Lock lock body structure |
-
2016
- 2016-12-26 CN CN201621443165.7U patent/CN206340076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710045A (en) * | 2016-12-26 | 2017-05-24 | 深圳市中舜创新科技有限公司 | Door lock with pressing type fingerprint sensor |
| CN107524342A (en) * | 2017-10-26 | 2017-12-29 | 成都市红亿科技有限公司 | A kind of Fingerprint Lock lock body structure |
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| GR01 | Patent grant |