CN208141400U - A kind of hand identification device based on near-infrared LED light filling - Google Patents
A kind of hand identification device based on near-infrared LED light filling Download PDFInfo
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- CN208141400U CN208141400U CN201820242541.9U CN201820242541U CN208141400U CN 208141400 U CN208141400 U CN 208141400U CN 201820242541 U CN201820242541 U CN 201820242541U CN 208141400 U CN208141400 U CN 208141400U
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- fixedly installed
- infrared led
- device noumenon
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- magnet
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 21
- 239000003292 glue Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000009432 framing Methods 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 7
- 238000003491 array Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 208000033999 Device damage Diseases 0.000 description 1
- 208000026139 Memory disease Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of hand identification devices based on near-infrared LED light filling, including device noumenon, the upper surface of described device ontology is fixedly installed recognition screen, the lower end of the recognition screen reaches the inside of device noumenon through the top surface of device noumenon, the contact position of the recognition screen and device noumenon passes through glue adhering and sealing, the side of the recognition screen is fixedly installed infrared LED lamp, the infrared LED lamp, the upper surface that the other end of operation button and indicator light all runs through device noumenon reaches the inside of device noumenon, one side surface of described device ontology is fixedly installed the synchronous frame in side；The structure of identification device carries out design again, it can carry out the collection of certain length to cable according to the length of required cable when identification device is used, effectively it can prevent cable from pulling, too long cable is avoided because unknown external force leads to damaged or fracture, effectively extends the service life of identification device.
Description
Technical field
The utility model belongs to technical field, and in particular to a kind of hand identification device based on near-infrared LED light filling.
Background technique
We live in a password ubiquitous epoch.Either bank, enterprise or community's access control system are also
People's card and computer login mode, password are undoubtedly the safeguard protection mode being most widely used.But this is also one simultaneously
The epoch that the problems such as spying upon, crack, usurping is spread unchecked.Even if the password to become increasingly complex allows people to feel safety, a people is in face of too
More passwords, the problems such as also will appear memory disorders, forget.Thus the bio-identification skill of more safe secrecy and convenience is expedited the emergence of
The appearance of art such as recognition of face, iris recognition, fingerprint recognition etc..Wherein, same although fingerprint recognition application public attention is just strong
It is easy by counterfeit and stolen；Some individuals are seldom because of fingerprint characteristic, or under conditions of special, as finger is moist, damaged
Deng can not identify；More people share Fingerprint Identification Unit, can also bring the health concerns such as spread of germs.Accordingly it is desirable to a kind of guarantor
Close property is more preferable, and reliability is higher, and more easily safe and secret mode --- palm vein recognition technical is come into being.But current
Identification device still has some problems when in use, and in the use of identification device, the length of cable is different, non-when in use
It is often inconvenient, and unsightly, identification device puts bad fixation on the table, is easy to break, needle because becoming small at the same time
To these problems that current identification device is exposed, thus it is proposed that a kind of palm based on near-infrared LED light filling is known
Other device.
Utility model content
The purpose of this utility model is to provide a kind of hand identification devices based on near-infrared LED light filling, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions：A kind of palm based on near-infrared LED light filling
Identification device, including device noumenon, the upper surface of described device ontology are fixedly installed recognition screen, under the recognition screen
End reaches the inside of device noumenon through the top surface of device noumenon, and the contact position of the recognition screen and device noumenon passes through
Glue adhering and sealing, the side of the recognition screen are fixedly installed infrared LED lamp, and the side fixation of the infrared LED lamp is set
It is equipped with operation button, the side of the operation button is fixedly installed indicator light, the infrared LED lamp, operation button and instruction
The upper surface that the other end of lamp all runs through device noumenon reaches the inside of device noumenon, and a side surface of described device ontology is fixed
It is provided with the synchronous frame in side, the upper surface of the synchronous frame in the side is fixedly installed hand plectrum, and the lower end of the hand plectrum is run through
The rear surface that the upper surface of the synchronous frame in side reaches the synchronous frame in side described in the lower end of the synchronous frame in side, which is bolted, to be set
It is equipped with top and limits magnet, the lower end of the hand plectrum is fixedly installed limit plate, and the hand plectrum is integrated with limit plate
Structure, the lower end of the limit plate are fixedly installed bottom framing mask, and one side surface of lower end of the limit plate is viscous by glue
Knot is fixedly installed limit plate magnet, and the lower end of the limit plate magnet is fixedly installed bottom fixed magnet, and the bottom is solid
Fixed magnet is bolted the inside that bottom framing mask is arranged in, and the rear surface of described device ontology, which is bolted, to be set
It is equipped with sucker, the side of described device ontology is fixedly installed winding slot on the inside of the synchronous frame in side and bottom framing mask, institute
The outer surface for stating winding slot is fixedly installed cable.
Preferably, there are four hand plectrums, the lower end fixation of the hand plectrum to set for the side fixed setting of described device ontology
The inside grooves in bottom framing mask are set, pass through synchronous ring connection between four hand plectrums.
Preferably, the top limitation magnet is consistent with the right angle setting direction of bottom fixed magnet.
Preferably, the bottom of described device ontology is provided with heat dissipation exhaust mouth.
Preferably, the sucker is formed by five cup arrays, and the height of the sucker is between 1CM-2CM.
Compared with prior art, the utility model has the beneficial effects that：
（1）The structure of identification device carries out design again, can be according to required cable when identification device uses
Length carries out the collection of certain length to cable, effectively can prevent cable from pulling, and avoids too long cable because unknown outer
Power leads to damaged or fracture, effectively extends the service life of identification device.
（2）The structure that cable collects closure blocks is redesigned, and only one hand is needed to can be carried out in personnel's operation
Operation, greatly facilitates people and too long cable is wound or decontroled, the magnet for being closed at the side of block can
Effectively guarantee that closure blocks are in normal position.
（3）In plane required for device can be effectively fixed on by the increased sucker in the bottom of identification device, simultaneously
The bottom chuck height that the jack-up of device slightly is certain, the inside for effectively preventing the water on desktop from entering device causes device
Damage.
Detailed description of the invention
Fig. 1 is the surface structure schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the circuit theory schematic diagram of the utility model；
In figure：1- device noumenon, the synchronous frame in the side 2-, 3- hand plectrum, 4- recognition screen, 5- infrared LED lamp, 6- cable,
7- operation button, 8- indicator light, 9- limit plate, the top 10- limit magnet, 11- winding slot, 12- limit plate magnet, the bottom 13-
Fixed magnet, 14- sucker.
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-Fig. 3 is please referred to, the utility model provides a kind of technical solution：A kind of palm based on near-infrared LED light filling
Identification device, including device noumenon 1, the upper surface of device noumenon 1 are fixedly installed recognition screen 4, and the lower end of recognition screen 4 is passed through
The top surface of penetrating device ontology 1 reaches the inside of device noumenon 1, and recognition screen 4 and the contact position of device noumenon 1 pass through glue
Adhering and sealing, the side of recognition screen 4 are fixedly installed infrared LED lamp 5, the side of infrared LED lamp 5 be fixedly installed operation by
Button 7, the side of operation button 7 are fixedly installed indicator light 8, and the other end of infrared LED lamp 5, operation button 7 and indicator light 8 is all
The inside of device noumenon 1 is reached through the upper surface of device noumenon 1, it is same that a side surface of device noumenon 1 is fixedly installed side
Frame 2 is walked, the upper surface of the synchronous frame 2 in side is fixedly installed hand plectrum 3, and the lower end of hand plectrum 3 synchronizes the upper table of frame 2 through side
The rear surface that face reaches the synchronous frame 2 in lower end side of the synchronous frame 2 in side, which is bolted, is provided with top limitation magnet 10,
The lower end of hand plectrum 3 is fixedly installed limit plate 9, and hand plectrum 3 is integrated with limit plate 9, and the lower end of limit plate 9 is fixed
It is provided with bottom framing mask, one side surface of lower end of limit plate 9 is adhesively fixed by glue is provided with limit plate magnet 12, limit
The lower end of plate magnet 12 is fixedly installed bottom fixed magnet 13, and bottom fixed magnet 13 is bolted setting and limits in bottom
The inside of frame processed, the rear surface of device noumenon 1, which is bolted, is provided with sucker 14, and the side of device noumenon 1 is in side
It is fixedly installed winding slot 11 on the inside of synchronous frame 2 and bottom framing mask, the outer surface of winding slot 11 is fixedly installed cable 6.
In order to reduce people's the time it takes when adjusting to cable, in the present embodiment, it is preferred that device noumenon 1
There are four hand plectrums 3 for side fixed setting, and the lower end of hand plectrum 3 is fixed at the inside grooves of bottom framing mask, four hands
Pass through synchronous ring connection between plectrum 3.
In order to enable the actuation structure of magnet is more succinct, in the present embodiment, it is preferred that top limits magnet 10 and bottom
The right angle setting direction of portion's fixed magnet 13 is consistent.
In order to enable the device has a good working environment, in the present embodiment, it is preferred that the bottom of device noumenon 1 is arranged
There is heat dissipation exhaust mouth.
In order to enable apparatus structure is more firm, while waterproof, this reality are carried out to the bottom of device to a certain extent
It applies in example, it is preferred that sucker 14 is formed by five cup arrays, and the height of sucker 14 is between 1CM-2CM.
The working principle and process for using of the utility model：The device using when by turning on the switch, to device noumenon 1
Operation button 7 is operated, so that infrared LED lamp 5 lights, issues near infrared ray, while recognition screen 4 carries out the palm of people
Surface sweeping identification, lights definitive result by indicator light 8 later, during 1 use of device noumenon, can be dialled by adjusting hand
9 pull-up of limit plate is adjusted the length of cable 6 by piece 3, will make to limit below hand plectrum 3 after determining the length of cable 6
Plate magnet 12 contacts actuation with bottom fixed magnet 13, while limit plate 9 is fixed on the inside of bottom framing mask, leads to when in use
It crosses the pressing of sucker 14 on the table, while device noumenon 1 is jacked up and intake to prevent the bottom of device noumenon 1 by sucker 14.
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 hand identification device based on near-infrared LED light filling, including device noumenon（1）, it is characterised in that：Described device
Ontology（1）Upper surface be fixedly installed recognition screen（4）, the recognition screen（4）Lower end run through device noumenon（1）Top
Portion surface reaches device noumenon（1）Inside, the recognition screen（4）With device noumenon（1）Contact position pass through glue be bonded
Sealing, the recognition screen（4）Side be fixedly installed infrared LED lamp（5）, the infrared LED lamp（5）Side fixation set
It is equipped with operation button（7）, the operation button（7）Side be fixedly installed indicator light（8）, the infrared LED lamp（5）, behaviour
Make button（7）And indicator light（8）The other end all run through device noumenon（1）Upper surface reach device noumenon（1）Inside, institute
State device noumenon（1）A side surface be fixedly installed the synchronous frame in side（2）, the synchronous frame in the side（2）Upper surface fix
It is provided with hand plectrum（3）, the hand plectrum（3）Lower end through the synchronous frame in side（2）Upper surface reach the synchronous frame in side（2）
Lower end described in the synchronous frame in side（2）Rear surface be bolted be provided with top limit magnet（10）, the hand group
Piece（3）Lower end be fixedly installed limit plate（9）, the hand plectrum（3）With limit plate（9）It is integrated, the limit
Plate（9）Lower end be fixedly installed bottom framing mask, the limit plate（9）One side surface of lower end be adhesively fixed and set by glue
It is equipped with limit plate magnet（12）, the limit plate magnet（12）Lower end be fixedly installed bottom fixed magnet（13）, the bottom
Portion's fixed magnet（13）It is bolted the inside that bottom framing mask is set, described device ontology（1）Rear surface it is logical
It crosses bolt and is fixedly installed sucker（14）, described device ontology（1）Side in the synchronous frame in side（2）In the framing mask of bottom
Side is fixedly installed winding slot（11）, the winding slot（11）Outer surface be fixedly installed cable（6）.
2. a kind of hand identification device based on near-infrared LED light filling according to claim 1, it is characterised in that：It is described
Device noumenon（1）Side fixed setting there are four hand plectrum（3）, the hand plectrum（3）Lower end be fixed at bottom limit
The inside grooves of frame processed, four hand plectrums（3）Between pass through synchronous ring connection.
3. a kind of hand identification device based on near-infrared LED light filling according to claim 1, it is characterised in that：It is described
Top limits magnet（10）With bottom fixed magnet（13）Right angle setting direction it is consistent.
4. a kind of hand identification device based on near-infrared LED light filling according to claim 1, it is characterised in that：It is described
Device noumenon（1）Bottom be provided with heat dissipation exhaust mouth.
5. a kind of hand identification device based on near-infrared LED light filling according to claim 1, it is characterised in that：It is described
Sucker（14）It is to be formed by five cup arrays, the sucker（14）Height between 1CM-2CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242541.9U CN208141400U (en) | 2018-02-11 | 2018-02-11 | A kind of hand identification device based on near-infrared LED light filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242541.9U CN208141400U (en) | 2018-02-11 | 2018-02-11 | A kind of hand identification device based on near-infrared LED light filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141400U true CN208141400U (en) | 2018-11-23 |
Family
ID=64285991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820242541.9U Active CN208141400U (en) | 2018-02-11 | 2018-02-11 | A kind of hand identification device based on near-infrared LED light filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141400U (en) |
-
2018
- 2018-02-11 CN CN201820242541.9U patent/CN208141400U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: 510000 Factory Building 606, 6th Floor, Dingsheng Shengwei Intelligent Manufacturing Industrial Park, Xiangfu Second Road, Ningxi Street, Zengcheng District, Guangzhou City, Guangdong Province, China Patentee after: Guangzhou Qihong Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 510000, Room 51, Building 302, No. 28 North Ring Road, Zhucun, Tianhe District, Guangzhou City, Guangdong Province, China Patentee before: GUANGZHOU LIMENG ELECTRONIC TECHNOLOGY CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right |