CN209015239U - A kind of fingerprint dust guard of smart home Fingerprint Lock - Google Patents
A kind of fingerprint dust guard of smart home Fingerprint Lock Download PDFInfo
- Publication number
- CN209015239U CN209015239U CN201821722012.5U CN201821722012U CN209015239U CN 209015239 U CN209015239 U CN 209015239U CN 201821722012 U CN201821722012 U CN 201821722012U CN 209015239 U CN209015239 U CN 209015239U
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- CN
- China
- Prior art keywords
- fingerprint
- dust
- power module
- display screen
- collecting room
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Abstract
The utility model discloses a kind of fingerprint dust guards of smart home Fingerprint Lock, including shell, power module, the power module is provided with above the enclosure interior, the power module side is provided with display screen, code keyboard is provided on the display screen, the display screen side is provided with inductor, the inductor side is provided with door knob, the door knob side is provided with fingerprint collecting room, fingerprint collecting room side is provided with control switch, dust-proof outer cover is provided in the fingerprint collecting room, the dust-proof outer cover two sides are provided with guide groove, limited block is provided in the guide groove.Beneficial effect is: fingerprint collecting room is isolated with dust, prevents dust from entering, fingerprint collecting room, multiple unlocking apparatus are protected in dustproof membrane protection；2, anti-pinch device, avoids crushing manpower, and dustproof cover slides up and down easy to use quick, and novel appearance is good-looking.
Description
Technical field
The utility model relates to electronic lock technical fields, anti-more particularly to a kind of fingerprint of smart home Fingerprint Lock
Dirt device.
Background technique
Currently, Fingerprint Lock in the market includes many aspects, wherein fingerprint refer to the positive surface skin of finger tips it is convex it is recessed not
Flat lines, although fingerprint is the sub-fraction of human skin, it contains a large amount of information, these lines pattern,
Be on breakpoint and intersection point it is different, they are referred to as " feature " in information processing, these medically verified features
Each finger is different, and these features have uniqueness and permanent, so the fingerprint by comparing him is special
It seeks peace the fingerprint characteristic pre-saved, so that it may his true identity is verified, but often because dust causes in actual life
Fingerprint Lock cannot bring into normal play function, so the fingerprint dust guard for designing a kind of simple and convenient smart home Fingerprint Lock is very heavy
It wants.
The Chinese patent of Patent No. CN201730420.U discloses a kind of dustproof switch protective device of fingerprint equipment,
Belong to electronic lock technical field.The dustproof switch protective device of the fingerprint equipment, including electrical lock panel, design feature
It is: is provided with flip lid at the fingerprint instrument on the electrical lock panel, described covers on the working surface of fingerprint instrument.
The fingerprint lock construction of above-mentioned patent is too simple, is not suitable for smart home Fingerprint Lock, and the form of renovating compares
Trouble, the setting that also these are effectively isolated dust without dustproof membrane.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of finger of smart home Fingerprint Lock
Line dust guard, the utility model are isolated fingerprint collecting room with dust, prevent dust from entering, and fingerprint is protected in dustproof membrane protection
Collection room, multiple unlocking apparatus.
The utility model achieves the above object through the following technical schemes:
A kind of fingerprint dust guard of smart home Fingerprint Lock, including shell, power module, the enclosure interior top
It is provided with the power module, the power module side is provided with display screen, and code keyboard, institute are provided on the display screen
It states display screen side and is provided with inductor, the inductor side is provided with door knob, and the door knob side is provided with fingerprint collecting
Room, fingerprint collecting room side are provided with control switch, and dust-proof outer cover is provided in the fingerprint collecting room, described dust-proof outer
Lid two sides are provided with guide groove, and limited block is provided in the guide groove, and the dust-proof outer cover side is provided with pressure sensor,
It is provided with transport mechanism on the inside of the dust-proof outer cover, is provided with motor on the inside of the transport mechanism, is set in the fingerprint collecting room
It is equipped with dustproof membrane, the enclosure interior is provided with microcontroller, is provided with emergency key insertion tube, the motor on the downside of the shell
Be electrically connected with the power module with the control switch, the microcontroller and the pressure sensor with the power supply
Module electrical connection, the display screen and the inductor are electrically connected with the power module.
In above structure, installation Fingerprint Lock and dust guard when use, Fingerprint Lock can be set in advance close by input
Code opens Fingerprint Lock, it is possible to use corresponding contactless card induction is unlocked, and when unlocking using fingerprint, presses the control switch, institute
It states electric motor starting and drives the transport mechanism starting, the dust-proof outer cover slides in the guide groove, and the limited block prevents
The dust-proof outer cover skids off, and dust is isolated in the indoor dustproof membrane of the fingerprint collecting, avoids and is stained with dust and is not easy to know
And the problem of cleaning, the dustproof membrane is not replaceable, press control switch control it is described it is dust-proof it is outer cover cunning, manpower not from
When opening, the pressure sensor experiences pressure, and the microcontroller controls motor reversal, and glide the dust-proof outer cover, prevents from pressing from both sides
Hurt finger, press the control switch again and shut the dust-proof outer cover, when all door openers cannot use or battery does not have
When electric, key can be inserted by the emergency key insertion tube and opened the door.
In order to further increase the using effect of fingerprint dust guard, the shell is embedded on door, the display screen edge
Embedding the code keyboard is inlayed on the display screen on the housing, and the display screen uses liquid crystal display.
In order to further increase the using effect of fingerprint dust guard, it is provided with induction chip in the inductor, incudes
Chip concrete model is AR101, and induction chip is configured with contactless card.
In order to further increase the using effect of fingerprint dust guard, the dustproof membrane is adhesive in the fingerprint collecting room
Interior, the dustproof membrane uses tempering film.
In order to further increase the using effect of fingerprint dust guard, the motor and the transport mechanism are rotatably connected on
Together, the dust-proof outer cover is slidably connected in the guide groove.
In order to further increase the using effect of fingerprint dust guard, the emergency key insertion tube is embedded in the shell
Interior, the microcontroller is embedded in the enclosure interior, and the power module uses two batteries, and battery is periodically replaceable.
In order to further increase the using effect of fingerprint dust guard, the pressure sensor is embedded in the dust-proof outer cover
On side, the pressure sensor concrete model is MPX4115, and the control switch is embedded in fingerprint collecting room side,
The door knob rotation connection is on the housing.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, fingerprint collecting room is isolated with dust, prevents dust from entering, fingerprint collecting room is protected in dustproof membrane protection, multiple
Unlocking apparatus；
2, anti-pinch device, avoids crushing manpower, and dustproof cover slides up and down easy to use quick, and novel appearance is good-looking.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of front view structure schematic diagram of the fingerprint dust guard of smart home Fingerprint Lock described in the utility model；
Fig. 2 is a kind of side structure schematic diagram of the fingerprint dust guard of smart home Fingerprint Lock described in the utility model；
Fig. 3 is a kind of mobile knot of dust-proof outer cover of the fingerprint dust guard of smart home Fingerprint Lock described in the utility model
Structure schematic diagram；
Fig. 4 is a kind of circuit structure flow chart element of the fingerprint dust guard of smart home Fingerprint Lock described in the utility model
Figure.
The reference numerals are as follows:
1, shell；2, power module；3, display screen；4, code keyboard；5, inductor；6, door knob；7, control switch；8, refer to
Line collection room；9, transport mechanism；10, emergency key insertion tube；11, microcontroller；12, motor；13, dust-proof outer cover；14, it limits
Block；15, pressure sensor；16, guide groove；17, dustproof membrane.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
Embodiment one:
As Figure 1-Figure 4, a kind of fingerprint dust guard of smart home Fingerprint Lock, including shell 1, power module 2,
1 inner upper of shell is provided with power module 2, and 2 side of power module is provided with display screen 3, is provided with cryptographic key on display screen 3
Disk 4,3 side of display screen are provided with inductor 5, and 5 side of inductor is provided with door knob 6, and 6 side of door knob is provided with fingerprint collecting room
8,8 side of fingerprint collecting room is provided with control switch 7, and dust-proof outer cover 13, dust-proof 13 two sides of outer cover are provided in fingerprint collecting room 8
It is provided with guide groove 16, limited block 14 is provided in guide groove 16, dust-proof 13 side of outer cover is provided with pressure sensor 15, dust-proof
It is provided with transport mechanism 9 on the inside of outer cover 13, motor 12 is provided on the inside of transport mechanism 9, is provided with dustproof membrane in fingerprint collecting room 8
17, shell 1 is internally provided with microcontroller 11, and emergency key insertion tube 10, motor 12 and control switch 7 are provided on the downside of shell 1
It is electrically connected with power module 2, microcontroller 11 and pressure sensor 15 are electrically connected with power module 2, display screen 3 and induction
Device 5 is electrically connected with power module 2.
Embodiment two:
The difference between this embodiment and the first embodiment lies in:
In the present embodiment, motor 12 and transport mechanism 9 are rotatably connected, and dust-proof outer cover 13 is slidably connected at guide groove
In 16, pressure sensor 15 is embedded on dust-proof 13 side of outer cover, and 15 concrete model of pressure sensor is MPX4115, and control is opened
It closes 7 and is embedded in 8 side of fingerprint collecting room, door knob 6 is rotatably connected on shell 1.
Specifically, setting can be such that fingerprint collecting room 8 is isolated with dust in this way, prevents dust from influencing fingerprint collecting, prevent
Manpower is pinched.
The working principle of the utility model are as follows: Fingerprint Lock and dust guard are installed when use, Fingerprint Lock can be mentioned by input
Before the password that sets open, it is possible to use corresponding contactless card induction is unlocked, and when unlocking using fingerprint, presses control switch 7,
The starting of motor 12 drives transport mechanism 9 to start, and dust-proof outer cover 13 slides in guide groove 16, and limited block 14 prevents dust-proof outer cover 13
It skids off, dust is isolated in the dustproof membrane 17 in fingerprint collecting room 8, avoids and is stained with the problem of dust is not easy to identification and clears up, prevents
Dirt film 17 is replaceable, presses control switch 7 and controls cunning on dust-proof outer cover 13, when manpower does not leave, the impression pressure of pressure sensor 15
Power, microcontroller 11 control motor 12 and invert, and glide dust-proof outer cover 13, prevents from jamming a finger, and presses control switch 7 again and shuts
Dust-proof outer cover 13, when all door openers cannot use or when dead battery, can pass through emergency key insertion tube 10 and be inserted into key
It opens the door.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of fingerprint dust guard of smart home Fingerprint Lock, it is characterised in that: including shell (1), power module (2),
Shell (1) inner upper is provided with the power module (2), and power module (2) side is provided with display screen (3),
It is provided with code keyboard (4) on the display screen (3), display screen (3) side is provided with inductor (5), the inductor
(5) side is provided with door knob (6), and door knob (6) side is provided with fingerprint collecting room (8), fingerprint collecting room (8) side
It is provided with control switch (7), is provided with dust-proof outer cover (13) in the fingerprint collecting room (8), dust-proof outer cover (13) two sides
It is provided with guide groove (16), is provided with limited block (14) in the guide groove (16), dust-proof outer cover (13) side is provided with
Pressure sensor (15), dust-proof outer cover (13) inside are provided with transport mechanism (9), setting on the inside of the transport mechanism (9)
Have motor (12), is provided with dustproof membrane (17) in the fingerprint collecting room (8), the shell (1) is internally provided with microcontroller
(11), be provided with emergency key insertion tube (10) on the downside of the shell (1), the motor (12) and the control switch (7) with
The power module (2) electrical connection, the microcontroller (11) and the pressure sensor (15) with the power module (2)
Electrical connection, the display screen (3) and the inductor (5) are electrically connected with the power module (2).
2. a kind of fingerprint dust guard of smart home Fingerprint Lock according to claim 1, it is characterised in that: the shell
Body (1) is embedded on door, and the display screen (3) is embedded on the shell (1), and the code keyboard (4) is embedded in described aobvious
In display screen (3), the display screen (3) uses liquid crystal display.
3. a kind of fingerprint dust guard of smart home Fingerprint Lock according to claim 1, it is characterised in that: the sense
It answers in device (5) and is provided with induction chip, induction chip concrete model is AR101, and induction chip is configured with contactless card.
4. a kind of fingerprint dust guard of smart home Fingerprint Lock according to claim 1, it is characterised in that: described anti-
Dirt film (17) is adhesive in the fingerprint collecting room (8), and the dustproof membrane (17) uses tempering film.
5. a kind of fingerprint dust guard of smart home Fingerprint Lock according to claim 1, it is characterised in that: the electricity
Machine (12) and the transport mechanism (9) are rotatably connected, and the dust-proof outer cover (13) is slidably connected at the guide groove
(16) in.
6. a kind of fingerprint dust guard of smart home Fingerprint Lock according to claim 1, it is characterised in that: described to answer
Anxious key insertion tube (10) is embedded in the shell (1), and the microcontroller (11) is embedded in, institute internal in the shell (1)
Power module (2) are stated using two batteries, battery is periodically replaceable.
7. a kind of fingerprint dust guard of smart home Fingerprint Lock according to claim 1, it is characterised in that: the pressure
Force snesor (15) is embedded on dust-proof outer cover (13) side, and pressure sensor (15) concrete model is MPX4115,
The control switch (7) is embedded in fingerprint collecting room (8) side, and the door knob (6) is rotatably connected on the shell (1)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722012.5U CN209015239U (en) | 2018-10-23 | 2018-10-23 | A kind of fingerprint dust guard of smart home Fingerprint Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722012.5U CN209015239U (en) | 2018-10-23 | 2018-10-23 | A kind of fingerprint dust guard of smart home Fingerprint Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209015239U true CN209015239U (en) | 2019-06-21 |
Family
ID=66839576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821722012.5U Expired - Fee Related CN209015239U (en) | 2018-10-23 | 2018-10-23 | A kind of fingerprint dust guard of smart home Fingerprint Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209015239U (en) |
-
2018
- 2018-10-23 CN CN201821722012.5U patent/CN209015239U/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: 20190621 Termination date: 20211023 |