CN207728132U - A kind of clamshell Fingerprint Lock - Google Patents
A kind of clamshell Fingerprint Lock Download PDFInfo
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- CN207728132U CN207728132U CN201820036439.3U CN201820036439U CN207728132U CN 207728132 U CN207728132 U CN 207728132U CN 201820036439 U CN201820036439 U CN 201820036439U CN 207728132 U CN207728132 U CN 207728132U
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- fingerprint
- plug
- lock body
- clamshell
- spring
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Abstract
The utility model discloses a kind of clamshell Fingerprint Locks, including renovate, handle, lock body, button, pushing block, through-hole, slide bar, infrared sensor, fingerprint identification module, the first spring, shaft, groove, rack, motor, sliding slot, second spring, plug, slot, control circuit, PLC controller.The utility model has the beneficial effects that：If finger can not will be extend into through-hole by child, child only needs to place a finger on the lower section of infrared sensor, and then signal is passed to by signal by PLC controller by control circuit by infrared sensor, signal is handled by PLC controller, then PLC controller controls motor rotation, and then motor band carry-over bar is made to move down, and then fingerprint identification module is made to be moved downwardly together with slide bar, and then child is enable to press so that the fingerprint of child can be identified in fingerprint identification module fingerprint identification module, and then child is facilitated to open door.
Description
Technical field
The utility model is related to a kind of Fingerprint Lock, specially a kind of clamshell Fingerprint Lock belongs to Fingerprint Lock application field.
Background technology
Fingerprint Lock is intelligent lock, it is computer information technology, electronic technology, mechanical technique and modern five gold process
Perfection crystallization.The characteristic of fingerprint becomes the most important evidence of identification identity and is widely used in police criminal detection and judicial domain.
Finger print identifying have the characteristics that easily and fast, it is accurate.With universal, the development of smart home of science and technology, more and more
Crowd also begins to selection Fingerprint Lock.
But there are still certain defect, the fingerprint identification modules one of existing Fingerprint Lock when in use for existing Fingerprint Lock
As be all that fixed this is resulted in when child needs to open door by fingerprint, since the height of child is too low, cause
Child can not stretch into finger in fingerprint identification module, and in turn resulting in child can not independently unlock, while existing Fingerprint Lock one
As use the form of slip lid, and then be easy to cause slip lid when long-time use after and slide automatically, and then make obstruction user use.
Utility model content
The purpose of this utility model is that above-mentioned child can not unlock Fingerprint Lock and slip lid easily slides in order to solve
The problem of and a kind of clamshell Fingerprint Lock is provided.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of clamshell Fingerprint Lock, including lock body, institute
It states lock body side wall installation to renovate, pushing block, lock body top setting button, the button side setting is arranged in the lock body side wall
Through-hole is arranged in handle, the handle side, and the lock body side wall installs infrared sensor, described to renovate side wall connection shaft, institute
It states and the first spring is set inside shaft, groove is arranged in first spring side, and sliding slot, the sliding slot is arranged inside the lock body
Inside installation rack, described rack one end connect slide bar, and the slide bar side wall installs fingerprint identification module, rack top peace
Motor, the pushing block side wall connection plug are filled, the plug side connects second spring, described to renovate internal setting slot,
The infrared sensor side connects control circuit, and the control circuit side connects PLC controller.
Preferably, the both ends of first spring are mounted in the groove, and are between the shaft and the lock body
Flexible connection.
Preferably, it is in be fixedly connected, and the motor is matched with the rack between the slide bar and the rack.
Preferably, the shape on the top of the plug is triangular in shape, and the plug is matched with the slot.
Preferably, it is in be fixedly connected, and the surface of the pushing block is equipped with anti-skid chequer between the pushing block and the plug.
Preferably, in electricity between the infrared sensor and the control circuit, the PLC controller, the motor
Property connection.
Compared with prior art, the utility model has the beneficial effects that：
If 1, finger can not will be extend into through-hole by child, child only needs to place a finger under infrared sensor
Side, and then signal is passed to by signal by PLC controller by control circuit by infrared sensor, it will by PLC controller
Signal is handled, and then PLC controller controls motor rotation, and then motor band carry-over bar is made to move down, and then is made
Fingerprint identification module moves downwardly together with slide bar, and then child is enable to press so as to fingerprint fingerprint identification module
The fingerprint of child can be identified in identification module, and then child is facilitated to open door.
2, by slide downward pushing block, so when plug move down, and then plug is made to be detached with slot, while making first
Spring is in compressive state, when plug is detached with slot, will be renovated by second spring and be bounced automatically, and then convenient for users to
Fingerprint Lock is unlocked by button, when renovate bounce after, by the first spring push plug move up.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model flip structure schematic diagram.
Fig. 3 is the utility model rack structure schematic diagram.
Fig. 4 is the utility model plug construction schematic diagram.
Fig. 5 is the utility model infrared sensor module schematic diagram.
In figure：1, it renovates；2, handle；3, lock body；4, button；5, pushing block；6, through-hole；7, slide bar；8, infrared sensor；9、
Fingerprint identification module；10, the first spring；11, shaft；12, groove；13, rack；14, motor；15, sliding slot；16, the second bullet
Spring；17, plug；18, slot；19, control circuit；20, PLC controller.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1 shown in -5, a kind of clamshell Fingerprint Lock, including lock body 3, the installation of 3 side wall of lock body renovates 1,3 side of lock body
Pushing block 5,3 top setting button 4 of lock body is arranged in wall, and handle 2 is arranged in 4 side of button, and through-hole 6,3 side of lock body is arranged in 2 side of handle
Wall installs infrared sensor 8, renovates 1 side wall connection shaft 11, and the first spring 10,10 side of the first spring is arranged in 11 inside of shaft
Groove 12 is set, i.e., by slide downward pushing block 5, and then when plug 17 move down, and then plug 17 is made to be detached with slot 18,
So that the first spring 10 is in compressive state simultaneously, when plug 17 is detached with slot 18, it is automatic 1 will to be renovated by second spring 16
It bounces, and then convenient for users to being unlocked Fingerprint Lock by button 4, after renovating 1 and bouncing, passes through the first spring 10 and push plug
17 move up, and sliding slot 15 is arranged in 3 inside of lock body, and rack 13 is installed in 15 inside of sliding slot, and 13 one end of rack connects slide bar 7, slide bar 7
Side wall installs fingerprint identification module 9, and motor 14,5 side wall connection plug 17 of pushing block are installed in 13 top of rack, and 17 side of plug connects
Second spring 16 is connect, 1 inside is renovated and slot 18 is set, 8 side of infrared sensor connects control circuit 19,19 side of control circuit
PLC controller 20 is connected, i.e., signal is passed to by signal by PLC controller 20 by control circuit 19 by infrared sensor 8,
Signal is handled by PLC controller 20, then PLC controller 20 controls motor 14 and rotates, and then makes motor 14
Band carry-over bar 13 moves down, and then fingerprint identification module 9 is made to be moved downwardly together with slide bar 7, and then keeps child right
Fingerprint identification module 9 is pressed so that the fingerprint of child can be identified in fingerprint identification module 9.
Embodiment 2
Please continue to refer to Fig. 1-5, with embodiment 1 difference lies in：The both ends of first spring 10 are mounted in groove 12, and
It is movably connected between shaft 11 and lock body 3, and then enables to renovate 1 rotation in lock body 3.It is between slide bar 7 and rack 13
It is fixedly connected, and motor 14 is matched with rack 13, and then motor 14 is enable to be moved up and down with carry-over bar 13.Plug 17
Top shape it is triangular in shape, and plug 17 is matched with slot 18, and then makes to renovate 1 when pushing plug 17, plug 17
It can move down automatically.In being fixedly connected between pushing block 5 and plug 17, and the surface of pushing block 5 is equipped with anti-skid chequer, and then conveniently
User pushes pushing block 5 to move.Electrically connect between infrared sensor 8 and control circuit 19, PLC controller 20, motor 14
It connects, and then the signal for facilitating PLC controller 20 to transmit infrared sensor 8 is handled.
When the utility model is used, first, when child is when being opened door by Fingerprint Lock, if child can not will
Finger is extend into through-hole 6, and child only needs to place a finger on the lower section of infrared sensor 8, and then will by infrared sensor 8
Signal is passed to PLC controller 20 by signal by control circuit 19, is handled signal by PLC controller 20, then
PLC controller 20 controls motor 14 and rotates, and then motor 14 is made to be moved down with carry-over bar 13, and then makes fingerprint recognition mould
Block 9 moves downwardly together with slide bar 7, and then child is enable to press so as to fingerprint recognition mould fingerprint identification module 9
The fingerprint of child can be identified in block 9, and then child is facilitated to open door, after child opens door, the finger of child
Far from infrared sensor 8, and then signal is passed to PLC controller 20 by infrared sensor 8 by control circuit 19, and then is passed through
PLC controller 20 makes rack 13 move up to being inverted after signal processing by controlling motor 14, and then makes slide bar 7
Fingerprint identification module 9 can be driven to move up, and then fingerprint identification module 9 is made to be matched with through-hole 6, work as fingerprint identification module
When 9 failure, by slide downward pushing block 5, and then when plug 17 move down, and then plug 17 is made to be detached with slot 18, simultaneously
So that the first spring 10 is in compressive state, when plug 17 is detached with slot 18,1 appliance for releasing single will be renovated by second spring 16
It rises, and then convenient for users to being unlocked Fingerprint Lock by button 4, after renovating 1 and bouncing, passes through the first spring 10 and push plug 17
It moves up, when user needs that 1 closing will be renovated, renovating 1 by pushing makes to renovate 1 extrusion pin 17, and then makes plug
17 move down, and then make to renovate 1 and the cooperation of lock body 3, after renovating 1 with the cooperation of lock body 3, by the first spring 10, push and insert
First 17 move down, and then plug 17 is made to be inserted into slot 18, and then make to renovate 1 and be fixed on lock body 3.
The wherein model S7-200 of PLC controller 20, the model SD1440-001 of infrared sensor 8.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of clamshell Fingerprint Lock, including lock body (3), it is characterised in that：Lock body (3) the side wall installation is renovated (1), described
Pushing block (5), lock body (3) the top setting button (4) is arranged in lock body (3) side wall, and handle (2) is arranged in button (4) side,
Handle (2) the side setting through-hole (6), lock body (3) the side wall installation infrared sensor (8) are described to renovate (1) side wall company
To switch through axis (11), the first spring (10) is set inside the shaft (11), groove (12) is arranged in the first spring (10) side,
Setting sliding slot (15) inside the lock body (3), the internal installation rack (13) of the sliding slot (15), rack (13) one end connection
Slide bar (7), slide bar (7) the side wall installation fingerprint identification module (9), rack (13) the top installation motor (14), institute
Pushing block (5) side wall connection plug (17), plug (17) the side connection second spring (16) are stated, described renovate sets inside (1)
Slot (18) is set, infrared sensor (8) the side connection control circuit (19), control circuit (19) side connects PLC
Controller (20).
2. a kind of clamshell Fingerprint Lock according to claim 1, it is characterised in that：Pacify at the both ends of first spring (10)
In the groove (12), and it is movably connected between the shaft (11) and the lock body (3).
3. a kind of clamshell Fingerprint Lock according to claim 1, it is characterised in that：The slide bar (7) and the rack
(13) it is in be fixedly connected, and the motor (14) is matched with the rack (13) between.
4. a kind of clamshell Fingerprint Lock according to claim 1, it is characterised in that：The shape on the top of the plug (17)
It is triangular in shape, and the plug (17) is matched with the slot (18).
5. a kind of clamshell Fingerprint Lock according to claim 1, it is characterised in that：The pushing block (5) and the plug
(17) it is in be fixedly connected, and the surface of the pushing block (5) is equipped with anti-skid chequer between.
6. a kind of clamshell Fingerprint Lock according to claim 1, it is characterised in that：The infrared sensor (8) with it is described
Control circuit (19), the PLC controller (20), the motor electrically connect between (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036439.3U CN207728132U (en) | 2018-01-09 | 2018-01-09 | A kind of clamshell Fingerprint Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036439.3U CN207728132U (en) | 2018-01-09 | 2018-01-09 | A kind of clamshell Fingerprint Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728132U true CN207728132U (en) | 2018-08-14 |
Family
ID=63081442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036439.3U Active CN207728132U (en) | 2018-01-09 | 2018-01-09 | A kind of clamshell Fingerprint Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403735A (en) * | 2018-10-12 | 2019-03-01 | 深圳市中科智诚科技有限公司 | A kind of safe and reliable intelligent door lock based on block chain technology |
| CN113090111A (en) * | 2021-04-12 | 2021-07-09 | 德施曼机电（中国）有限公司 | Dustproof intelligent lock with lockhole protection |
| CN113309416A (en) * | 2021-05-14 | 2021-08-27 | 刘军 | Man-machine intelligent epidemic situation fingerprint lock device capable of avoiding corrosion |
-
2018
- 2018-01-09 CN CN201820036439.3U patent/CN207728132U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403735A (en) * | 2018-10-12 | 2019-03-01 | 深圳市中科智诚科技有限公司 | A kind of safe and reliable intelligent door lock based on block chain technology |
| CN113090111A (en) * | 2021-04-12 | 2021-07-09 | 德施曼机电（中国）有限公司 | Dustproof intelligent lock with lockhole protection |
| CN113309416A (en) * | 2021-05-14 | 2021-08-27 | 刘军 | Man-machine intelligent epidemic situation fingerprint lock device capable of avoiding corrosion |
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