CN204719835U - Electronic access control device - Google Patents
Electronic access control device Download PDFInfo
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- CN204719835U CN204719835U CN201520430282.9U CN201520430282U CN204719835U CN 204719835 U CN204719835 U CN 204719835U CN 201520430282 U CN201520430282 U CN 201520430282U CN 204719835 U CN204719835 U CN 204719835U
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- fingerprint
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Abstract
The utility model relates to electronic access control device, be used in particular for door lock, it comprises main body and control handle and fingerprint sensor, described main body has Part I, Part II and Part III along the longitudinal direction, control handle is arranged on the second portion, wherein Part II is given prominence to relative to Part I and Part III, and Part II is transitioned into Part I via a smooth inclined surface.According to the utility model, capacitive fingerprint sensing device is set directly on described inclined surface, thus can in use to meet the mode of ergonomics easily close to fingerprint sensor.
Description
Technical field
The utility model relates to electronic access control device, is used in particular for door lock.More specifically, the utility model relates to Fingerprint Lock.
Background technology
In order to improve security and convenience, electronic access control device, especially Fingerprint Lock is more and more widely adopted.
The Fingerprint Lock of selling in the market adopts optical fingerprint sensor mostly.The shortcoming of this Fingerprint Lock is that optical fingerprint sensor can not identify whether fingerprint is living body finger print, and therefore door lock may be out-tricked by artificial prosthetic finger.
In order to arrange fingerprint sensor, some Fingerprint Lock arrange lid or arrange cover above fingerprint sensors on fingerprint sensor.User needs uncap maybe to be reached by finger in cover to come close to fingerprint sensor.The shortcoming of this Fingerprint Lock needs extra lid or cover, and user does not like finger to reach in an object usually.And this kind of Fingerprint Lock in use also must uncap or lift cover.In addition, during use, hand usually can block display screen or the pilot lamp of Fingerprint Lock.
Chinese utility model patent CN201320395508 discloses a kind of Fingerprint Lock, particularly relate to a kind of touch control cipher fingerprint lock, it comprises lock panel, control chip module is provided with in described lock panel, and described lock panel is provided with fingerprint optical sensor and sheet metal touch button control strip, and described lock panel is also provided with door handle.
Chinese utility model patent CN201120370111 also discloses a kind of Fingerprint Lock, comprises fingerprint sensor, circuit board, lid, power supply, the first communication interface, the second communication interface, display screen, keyboard and fingerprint recognition SOC.Described fingerprint sensor is optical fingerprint sensor, and its collection face is exposed to the perforate of upper cover side.
Summary of the invention
The purpose of this utility model is to provide a kind of electronic access control device, particularly Fingerprint Lock of improvement, to overcome current Fingerprint Lock Problems existing.
According to the utility model, a kind of electronic access control device is provided, particularly Fingerprint Lock, be used in particular for door lock, described electronic access control device comprises main body and control handle and fingerprint sensor, described main body has Part I, Part II and Part III along the longitudinal direction, described control handle is arranged on described Part II, wherein said Part II is given prominence to along the direction perpendicular to longitudinal direction relative to described Part I and Part III, and described Part II is transitioned into described Part I via a smooth inclined surface.In the utility model, described fingerprint sensor is capacitive fingerprint sensing device, and it is set directly on described inclined surface.Preferably, fingerprint sensor is in directly over control handle.
According to the utility model, adopt capacitive fingerprint sensing device, and directly fingerprint sensor is set on smooth dip plane.Adopt the advantage of capacitance type sensor to be can 360 degree detection actual fingerprint, can not be out-tricked by people's fingerprint of faking.The fingerprint sensor advantage be set directly on flat angled surface meets ergonomics, and do not need cover or lid, thus reduce number of components.
According to the utility model, preferably, described Part I is provided with display screen and/or pilot lamp.Utilize display screen and pilot lamp, various recognition command can be provided to point out and recognition result feedback to user.
According to the utility model, preferably, the distance along the longitudinal direction between the position of described control handle on described Part II and the setting position of described capacitive fingerprint sensing device on described inclined surface is less than or equal to the scope that user's one hand can touch.Under this arrangement, Fingerprint Lock can realize one-handed performance, that is: user utilizes one hand just while catching control handle, directly can carry out fingerprint recognition, more convenient use, and is convenient to open the door.
For convenience of description, employ term " longitudinal direction " in instructions, it refers to the above-below direction under the usual laying state of Fingerprint Lock.In addition, what " be set directly on inclined surface " is meant to fingerprint sensor when being set up on the sloped surface without any other parts (as lid and cover).
Accompanying drawing explanation
Embodiment of the present utility model will illustrate in greater detail in the accompanying drawings, wherein
Fig. 1 is the skeleton view of electronic access control device of the present utility model, and
Fig. 2 is the front elevation of electronic access control device of the present utility model.
In the accompanying drawings, embodiment of the present utility model illustrates with being for clarity sake simplified, and similar parts adopt similar Reference numeral to represent.
Reference numerals list
1 electronic access control device
2 main bodys
3 capacitive fingerprint sensing devices
4 lock shafts
5 inclined surfaces
L longitudinal direction
Embodiment
Describe according to hydraulic system of the present utility model referring to Fig. 1-2.
Fig. 1 shows the skeleton view of the Fingerprint Lock of embodiment of the present utility model, and Fig. 2 shows the front elevation of the Fingerprint Lock according to embodiment of the present utility model.
As shown in Figure 1, electronic access control device 1 (i.e. Fingerprint Lock) comprises main body 2 and control handle (not shown) and fingerprint sensor, main body 2 along the longitudinal direction L has Part I, Part II and Part III, control handle is arranged on the second portion, engages with lock shaft 4.Part II is given prominence to along the direction perpendicular to longitudinal direction L relative to Part I and Part III, and Part II is transitioned into Part I via a smooth inclined surface 5.Fingerprint sensor is capacitive fingerprint sensing device 3, and it is set directly on inclined surface 5.In this example, fingerprint sensor is in directly over control handle.
In the present embodiment, display screen and/or pilot lamp (not shown) is also provided with over the first portion.
As shown in the figure, the distance of the L along the longitudinal direction between control handle position on the second portion and the setting position of capacitive fingerprint sensing device 3 on inclined surface 5 is set smaller than or equals the scope that user's one hand can touch.
Have the following advantages according to electronic access control device of the present utility model.Capacitive fingerprint sensing device can 360 degree detect actual fingerprint, can not be out-tricked by people's fingerprint of faking.Fingerprint sensor is set directly on flat angled surface and meets ergonomics, does not need cover or lid, thus reduces number of components.In addition, Fingerprint Lock can realize one-handed performance, more convenient use, and is convenient to open the door.
In some cases, the feature described in instructions independently can use like this with further feature.On the other hand, the feature described in instructions also can combine as required, thus provides various combination.
Accompanying drawing and associated description are only for illustration of design of the present utility model.Details of the present utility model can change in the scope of claims.
Claims (3)
1. an electronic access control device, it comprises main body and control handle and fingerprint sensor, described main body has Part I, Part II and Part III along the longitudinal direction, described control handle is arranged on described Part II, wherein said Part II is given prominence to along the direction perpendicular to longitudinal direction relative to described Part I and Part III, and described Part II is transitioned into described Part I via a smooth inclined surface, it is characterized in that, described fingerprint sensor is capacitive fingerprint sensing device, and it is set directly on described inclined surface.
2. electronic access control device according to claim 1, is characterized in that, described Part I is provided with display screen and/or pilot lamp.
3. electronic access control device according to claim 1 and 2, it is characterized in that, the distance along the longitudinal direction between the position of described control handle on described Part II and the setting position of described capacitive fingerprint sensing device on described inclined surface is less than or equal to the scope that user's one hand can touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430282.9U CN204719835U (en) | 2015-06-19 | 2015-06-19 | Electronic access control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430282.9U CN204719835U (en) | 2015-06-19 | 2015-06-19 | Electronic access control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719835U true CN204719835U (en) | 2015-10-21 |
Family
ID=54318811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430282.9U Active CN204719835U (en) | 2015-06-19 | 2015-06-19 | Electronic access control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719835U (en) |
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2015
- 2015-06-19 CN CN201520430282.9U patent/CN204719835U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: German ENNEPETAL Patentee after: Multi Makai pull Germany Co Ltd Address before: German ENNEPETAL Patentee before: DORMA DEUTSCHLAND GMBH |