CN209261383U - A kind of Fingerprint Lock protective device - Google Patents
A kind of Fingerprint Lock protective device Download PDFInfo
- Publication number
- CN209261383U CN209261383U CN201821262435.3U CN201821262435U CN209261383U CN 209261383 U CN209261383 U CN 209261383U CN 201821262435 U CN201821262435 U CN 201821262435U CN 209261383 U CN209261383 U CN 209261383U
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- fingerprint lock
- baffle
- fixedly connected
- inclined plate
- 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)
- Image Input (AREA)
Abstract
The utility model discloses a kind of Fingerprint Lock protective devices, including fingerprint lock body, the middle part of fingerprint lock body is equipped with fingerprint collecting storehouse, the inside in fingerprint collecting storehouse is equipped with inclined plate, one end of inclined plate is flexibly connected by pin shaft with one end of baffle, and the other end of inclined plate is connected by the bottom resilient of telescopic rod and baffle, and the other end of baffle is fixedly connected with beam barrel, the inside of beam barrel is interspersed to be connected with shaft, and the both ends of shaft are interspersed to be connected with driven gear.The utility model passes through the optoelectronic switch being equipped with, and personnel only need hand to slide laterally in the bottom of box body when unlocking, and by triggering optoelectronic switch, automatically opens baffle, personnel just can quickly press fingerprint and carry out unlocking operation；It can be wiped when personnel unlock using fingerprint identification area of the wiper to fingerprint sensor by the wiping board and wiper that are equipped with, when finger presses fingerprint identification area, conducive to the quick identification of Fingerprint Identification Unit.
Description
Technical field
The utility model relates to a kind of protective device, in particular to a kind of Fingerprint Lock protective device.
Background technique
Fingerprint Lock is a kind of using the fingerprint at human finger position as the intelligent lock of identification carrier and means, it is computer
The perfect crystallization of information technology, electronic technology, mechanical technique and modern five gold process.Fingerprint Lock is generally by electronic recognition and control
System, mechanical linkage system two parts composition.The uniqueness and non-reproduction of living body finger print determine that Fingerprint Lock is all at present
Lock kind the safest in lockset.Fingerprint Lock provides in addition to fingerprint recognition according to state ministry of public security, should add with emergency machine key
Spoon.
But the fingerprint collecting storehouse of traditional Fingerprint Lock is typically exposed to the outside of lockset, Fingerprint Lock was used in daily
Cheng Zhong, dust and spot are easy to be attached to the surface of fingerprint identification area, reduce the identification sensitivity of Fingerprint Lock, or even reduce fingerprint
The service life of lock.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Fingerprint Lock protective device
The fingerprint collecting storehouse of traditional Fingerprint Lock is typically exposed to the outside of lockset, Fingerprint Lock in daily use process, dust and
The problem of spot is easy to be attached to the surface of fingerprint identification area, reduces the identification sensitivity of Fingerprint Lock.
To achieve the above object, the utility model provides the following technical solutions: a kind of Fingerprint Lock protective device, including fingerprint
Lock body, the middle part of the fingerprint lock body are equipped with fingerprint collecting storehouse, and the inside in the fingerprint collecting storehouse is equipped with inclined plate, described oblique
One end of plate is flexibly connected by pin shaft with one end of baffle, and the other end of the inclined plate passes through the bottom of telescopic rod and baffle
Portion's elastic connection, the other end of the baffle are fixedly connected with beam barrel, and the inside of the beam barrel, which is interted, is connected with shaft, and described turn
The both ends of axis are interspersed to be connected with driven gear, is equipped with bearing inner race inside the both ends of the shaft end and Fingerprint Lock body housing
Interspersed connection, the top of the beam barrel are equipped with the motor mounting plate being fixedly connected with Fingerprint Lock body housing inner wall, the motor
The both ends of mounting plate bottom are fixedly connected to driving motor, and the output shaft of the driving motor is sequentially connected with driving gear,
The driving gear engages connection with driven gear, and the outside of the inclined plate, which is pasted, is equipped with wiping board, the Fingerprint Lock body housing
Bottom be fixedly connected with box body, the inside of the box body is equipped with the time relay and optoelectronic switch, the optoelectronic switch
Light transmitting terminal is placed in the outside of box body.
As a kind of optimal technical scheme of the utility model, the shell wall bottom in the fingerprint collecting storehouse offers limit
Slot, the cell wall of the limiting slot side are arc slope surface, and the inside of the limiting slot is switched equipped with first pressure, and the fingerprint is adopted
Second pressure switch is fixed at the side of Ji Cang and the position face of baffle.
As a kind of optimal technical scheme of the utility model, the telescopic rod includes first sleeve, second sleeve and bullet
Spring, the inside of the first sleeve are fixedly connected with spring, and the second sleeve is sheathed on the inside of first sleeve and and spring
One end be fixedly connected, one end of the first sleeve is fixedly connected with one end of inclined plate, the bottom of the second sleeve and gear
The bottom end of plate is fixedly connected.
As a kind of optimal technical scheme of the utility model, the surface of the wiping board is bonded with wiper.
As a kind of optimal technical scheme of the utility model, the optoelectronic switch and the time relay are electrically connected, institute
Driving motor is stated electrically to connect by optoelectronic switch, first pressure switch and second pressure switch and the built-in power of fingerprint lock body
It connects.
Compared with prior art, the utility model have it is following the utility model has the advantages that
1) by the optoelectronic switch being equipped with, personnel only need hand to slide laterally in the bottom of box body, pass through touching when unlocking
Shine electric switch, automatically opens baffle, and personnel just can quickly press fingerprint and carry out unlocking operation.
It 2) can be when personnel unlock, using wiper to the fingerprint recognition of fingerprint sensor by the wiping board and wiper that are equipped with
Area is wiped, when finger presses fingerprint identification area, conducive to the quick identification of Fingerprint Identification Unit.
3) lid conjunction can be carried out to fingerprint collecting storehouse by the baffle being equipped with, prevents outdoor dust from falling in fingerprint and knows area
The service life of Fingerprint Lock is improved on surface.
4) this kind of Fingerprint Lock protective device, overall structure is simple, cheap, and Fingerprint Lock manufacturing is suitble to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the structural schematic diagram that the inclined plate of the utility model is connect with baffle；
Fig. 4 is the limit slot structure schematic diagram of the utility model.
In figure: 1, fingerprint lock body；2, fingerprint collecting storehouse；3, wiping board；4, inclined plate；5, pin shaft；6, baffle；7, beam barrel；8,
Shaft；9, motor mounting plate；10, driving gear；11, driving motor；12, driven gear；13, box body；14, the time relay；
15, optoelectronic switch；16, limiting slot.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of Fingerprint Lock protective device, including fingerprint lock body 1, Fingerprint Lock
The middle part of ontology 1 is equipped with fingerprint collecting storehouse 2, and the inside in fingerprint collecting storehouse 2 is equipped with inclined plate 4, one end of inclined plate 4 by pin shaft 5 with
One end of baffle 6 is flexibly connected, and the other end of inclined plate 4 is connect by telescopic rod with the bottom resilient of baffle 6, baffle 6 it is another
End is fixedly connected with beam barrel 7, and the inside of beam barrel 7 is interspersed to be connected with shaft 8, and the both ends of shaft 8 are interspersed to be connected with driven gear
12,8 both ends end of shaft and 1 interior of shell of fingerprint lock body are equipped with the interspersed connection of bearing inner race, and the top of beam barrel 7 is equipped with and finger
The both ends of the motor mounting plate 9 that 1 outer casing inner wall of line lock body is fixedly connected, 9 bottom of motor mounting plate are fixedly connected to driving
Motor 11, the output shaft of driving motor 11 are sequentially connected with driving gear 10, and driving gear 10 engages connection with driven gear 12,
The outside of inclined plate 4, which is pasted, is equipped with wiping board 3, and the bottom of 1 shell of fingerprint lock body is fixedly connected with box body 13, the inside peace of box body 13
Equipped with the time relay 14 and optoelectronic switch 15, the light transmitting terminal of optoelectronic switch 15 is placed in the outside of box body 13.
Preferably, the shell wall bottom in fingerprint collecting storehouse 2 offers limiting slot 16, and the cell wall of 16 side of limiting slot is arc slope
The inside in face, limiting slot 16 is switched equipped with first pressure, and the side in fingerprint collecting storehouse 2 is set with fixation at the position face of baffle 6
There is second pressure switch, 16 side cell wall of limiting slot is as arc slope surface, when driving motor 11 drives baffle 6 to be rotated up,
Limiting slot 16 is reduced to the resistance of baffle 6；It can control driving electricity by the first pressure switch and second pressure switch that are equipped with
The rotational angle of the driving baffle 6 of machine 11.
Preferably, telescopic rod includes first sleeve, second sleeve and spring, and the inside of first sleeve is fixedly connected with bullet
Spring, second sleeve are sheathed on the inside of first sleeve and are fixedly connected with one end of spring, one end and the inclined plate 4 of first sleeve
One end is fixedly connected, and the bottom of second sleeve is fixedly connected with the bottom end of baffle 6, by inclined plate 4 and baffle 6 using elastic connection
Mode, it is ensured that inclined plate 4 can smoothly be accommodated in the inside in fingerprint collecting storehouse 2.
Preferably, the surface of wiping board 3 is bonded with wiper, can be wiped to fingerprint identification area using wiper.
Preferably, optoelectronic switch 15 and the time relay 14 are electrically connected, and driving motor 11 passes through optoelectronic switch 15, first
Pressure switch and second pressure switch and the built-in power of fingerprint lock body 1 are electrically connected.
When specifically used, when using the Fingerprint Lock, hand can be placed on the bottom of box body 13 by user of service, work as hand
When blocking to the transmitting light beam of optoelectronic switch 15, circuit is connected by synchronization loop, optoelectronic switch 15 controls 11 He of driving motor at this time
The time relay 14 works, and driving motor 11 drives driven gear 12 to be rotated by driving gear 10, and then shaft 8 drives
Baffle 6 is rotated, so that baffle 6 moves up, with the movement of baffle 6, inclined plate 4 is wiped under the elastic reaction of telescopic rod
The wiper on 3 surface of plate is contacted with the fingerprint identification area of fingerprint sensor, is wiped using wiper to fingerprint identification area, really
When guarantor person opens the door, fingerprint can be identified quickly, when baffle 6 turns to vertical with fingerprint lock body 1 and switchs with second pressure
When contact, second pressure switch control driving motor 11 stops working, and personnel can press with finger fingerprint identification area at this time
Carry out opening door operation.
After personnel enter the room or walk out outdoor, the setting time of arrival time relay 14, the time relay at this time
14 control driving motors 11 are inverted, and drive baffle 6 to move down, elastic reaction and fingerprint recognition of the inclined plate 4 in telescopic rod
Under the supporting role of device, raise upwards, when the bottom of baffle 6 be caught in the inside of limiting slot 16 and with first pressure switch contact
When, first pressure switch control driving motor 11 stops operating so that inclined plate 4 withdraw fingerprint collecting storehouse 2 inside, baffle 6 with
Limiting slot 16 engages, and carries out lid conjunction to fingerprint collecting storehouse 2 using baffle 6, prevents grieshoch from entering the inside in fingerprint collecting storehouse 2.
Should remark additionally: shaft 8 is Damping rotation shaft, when baffle 6 turns to, driving electricity vertical with fingerprint lock body 1
When machine 11 stops working, Damping rotation shaft can play certain damping action, it is ensured that baffle 6 can be kept with fingerprint lock body 1
Vertically, facilitate personnel that can smoothly press fingerprint.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Fingerprint Lock protective device, including fingerprint lock body (1), which is characterized in that the middle part of the fingerprint lock body (1)
Equipped with fingerprint collecting storehouse (2), the inside of the fingerprint collecting storehouse (2) is equipped with inclined plate (4), and one end of the inclined plate (4) passes through pin
Axis (5) is flexibly connected with one end of baffle (6), and the other end of the inclined plate (4) passes through the bottom resilient of telescopic rod and baffle (6)
Connection, the other end of the baffle (6) are fixedly connected with beam barrel (7), and the inside of the beam barrel (7) is interspersed to be connected with shaft (8),
The both ends of the shaft (8) are interspersed to be connected with driven gear (12), shaft (8) the both ends end and fingerprint lock body (1)
Interior of shell is equipped with the interspersed connection of bearing inner race, and the top of the beam barrel (7) is equipped with to be fixed with fingerprint lock body (1) outer casing inner wall
The both ends of the motor mounting plate (9) of connection, motor mounting plate (9) bottom are fixedly connected to driving motor (11), described
The output shaft of driving motor (11) is sequentially connected with driving gear (10), and the driving gear (10) is engaged with driven gear (12)
Connection, the outside of the inclined plate (4), which is pasted, is equipped with wiping board (3), and the bottom of fingerprint lock body (1) shell is fixedly connected with box
Body (13), the inside of the box body (13) are equipped with the time relay (14) and optoelectronic switch (15), the optoelectronic switch (15)
Light transmitting terminal be placed in the outsides of box body (13).
2. a kind of Fingerprint Lock protective device according to claim 1, it is characterised in that: the shell of the fingerprint collecting storehouse (2)
Wall bottom offers limiting slot (16), and the cell wall of limiting slot (16) side is arc slope surface, the limiting slot (16) it is interior
Portion is switched equipped with first pressure, is fixed with the second pressure at the side of the fingerprint collecting storehouse (2) and the position face of baffle (6)
Power switch.
3. a kind of Fingerprint Lock protective device according to claim 1, it is characterised in that: the telescopic rod includes first set
Cylinder, second sleeve and spring, the inside of the first sleeve are fixedly connected with spring, and the second sleeve is sheathed on first sleeve
Inside and be fixedly connected with one end of spring, one end of the first sleeve is fixedly connected with one end of inclined plate (4), described
The bottom of two sleeves is fixedly connected with the bottom end of baffle (6).
4. a kind of Fingerprint Lock protective device according to claim 1, it is characterised in that: the surface of the wiping board (3) is bonded
There is wiper.
5. a kind of Fingerprint Lock protective device according to claim 2, it is characterised in that: the optoelectronic switch (15) and time
Relay (14) is electrically connected, and the driving motor (11) is opened by optoelectronic switch (15), first pressure switch and second pressure
It closes and is electrically connected with the built-in power of fingerprint lock body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262435.3U CN209261383U (en) | 2018-08-07 | 2018-08-07 | A kind of Fingerprint Lock protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262435.3U CN209261383U (en) | 2018-08-07 | 2018-08-07 | A kind of Fingerprint Lock protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261383U true CN209261383U (en) | 2019-08-16 |
Family
ID=67557541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821262435.3U Expired - Fee Related CN209261383U (en) | 2018-08-07 | 2018-08-07 | A kind of Fingerprint Lock protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261383U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112102525A (en) * | 2020-08-12 | 2020-12-18 | 西尚智联(杭州)网络科技有限公司 | Fingerprint lock management system based on mobile APP terminal |
| CN113445826A (en) * | 2021-06-09 | 2021-09-28 | 天津合和视安科技有限公司 | Finger fingerprint detection instrument for house security |
| CN114360174A (en) * | 2021-12-26 | 2022-04-15 | 曾一洲 | Alarm device for household door |
| CN114513354A (en) * | 2022-02-14 | 2022-05-17 | 肖勇 | Financial equipment safety certification system based on block chain |
-
2018
- 2018-08-07 CN CN201821262435.3U patent/CN209261383U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112102525A (en) * | 2020-08-12 | 2020-12-18 | 西尚智联(杭州)网络科技有限公司 | Fingerprint lock management system based on mobile APP terminal |
| CN113445826A (en) * | 2021-06-09 | 2021-09-28 | 天津合和视安科技有限公司 | Finger fingerprint detection instrument for house security |
| CN114360174A (en) * | 2021-12-26 | 2022-04-15 | 曾一洲 | Alarm device for household door |
| CN114513354A (en) * | 2022-02-14 | 2022-05-17 | 肖勇 | Financial equipment safety certification system based on block chain |
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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 |
Granted publication date: 20190816 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |