CN207440791U - A kind of movable type fingerprint read head - Google Patents
A kind of movable type fingerprint read head Download PDFInfo
- Publication number
- CN207440791U CN207440791U CN201721624419.XU CN201721624419U CN207440791U CN 207440791 U CN207440791 U CN 207440791U CN 201721624419 U CN201721624419 U CN 201721624419U CN 207440791 U CN207440791 U CN 207440791U
- Authority
- CN
- China
- Prior art keywords
- read head
- fingerprint
- main body
- fingerprint read
- head main
- 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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Abstract
The utility model belongs to fingerprint device technical field,More particularly to a kind of portable fingerprint read head,Including fingerprint read head main body,The one side of the fingerprint read head main body is equipped with USB interface,The upper surface of the fingerprint read head main body is additionally provided with fingerprint groove,Fingerprint recognition body is equipped in the fingerprint groove,The fingerprint groove handing-over has cover board,The fingerprint read head main body is connected with water-absorbing sponge installing frame,The water-absorbing sponge installing frame is removably connected with water-absorbing sponge,There are four support columns for the lower surface connection of the fingerprint read head main body,The support column is connected with vacuum cup,The side wall of the fingerprint read head main body is equipped with and puts line groove,The line groove of putting is connected with power cord,The power cord is connected with power cord connector,There are two with putting the corresponding axis pin of line groove for the side wall connection of the fingerprint read head main body,The axis pin is connected with irony revolving fragment,The fingerprint read head main body is connected with and the corresponding magnet catch of irony revolving fragment.
Description
Technical field
The utility model belongs to fingerprint device technical field, and in particular to a kind of movable type fingerprint read head.
Background technology
Fingerprint read head is to carry out identity security identification using human body biological characteristics fingerprint, have it is irreplaceable, can not answer
The characteristics of system and uniqueness, the technologies such as high-tech Digital Image Processing, bio-identification and DSP algorithm are used, for gate inhibition
Safety, disengaging personal identification control, are the access control systems of new generation for meeting modern security protection requirement.Fingerprint read head is substituted with finger to be passed
The key of system and existing IC, ID card function, it is provided to the user safe and reliable using each opposite sex and consistency of somatic fingerprint
Cryptographic means, when use need to only lie in finger on the acquisition window of fingerprint acquisition instrument, you can complete unlocking task, operation
It is very easy.And tradition machinery lock, identification card, coded lock etc. are avoided due to the loss of key and is usurped, the puppet of identification card
Make or the decoding of coded lock caused by loss, simultaneity factor also has screen Chinese-character display function, so as to enhance the anti-of gate inhibition
Shield measure realizes the function of safety management.
And present fingerprint read head due in structure the defects of, cause installation when stablizing effect it is bad, people is in profit
When carrying out fingerprint input with fingerprint read head, often there are sweat or water on hand, cause to be present with typing when typing not
Situation, influence work efficiency.
Utility model content
The problem of being proposed for above-mentioned background technology, the purpose of this utility model are：A kind of movable type is intended to provide to refer to
Line read head.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of movable type fingerprint read head, including fingerprint read head main body, the upper surface of the fingerprint read head main body is equipped with display
Screen, function key and power switch, the one side of the fingerprint read head main body are equipped with USB interface, the upper table of the fingerprint read head main body
Face is additionally provided with fingerprint groove, and fingerprint recognition body is equipped in the fingerprint groove, and the fingerprint groove handing-over has cover board, the fingerprint
Read head main body is connected with water-absorbing sponge installing frame, and the water-absorbing sponge installing frame is removably connected with water-absorbing sponge, the fingerprint
The lower surface connection of read head main body is there are four support column, and the support column is connected with vacuum cup, the fingerprint read head main body
Side wall is equipped with and puts line groove, and the line groove of putting is connected with power cord, and the power cord is connected with power cord connector, the fingerprint
There are two with putting the corresponding axis pin of line groove, the axis pin is connected with irony revolving fragment, described for the side wall connection of read head main body
Fingerprint read head main body is connected with and the corresponding magnet catch of irony revolving fragment.
Using the utility model of above-mentioned technical proposal, when a kind of portable fingerprint read head is used, inhaled by vacuum
It is firm that disk can hand over the installation of fingerprint read head, and the cooperation of support column and vacuum cup, can prevent accidentally in erecting bed
The situation of watering damage fingerprint read head on face；And cover board can prevent fingerprint recognition volume dirt, cause awkward situation；It inhales
Water sponge can make one when fingerprint input is carried out using fingerprint read head, first to blot sweat on hand or water, increase record
Enter efficiency；And the cooperation of line groove, axis pin, irony revolving fragment and magnet catch is put, and it can be when fingerprint read head be carried, it will
Power cord, which is placed on, to be put in line groove, so that its is more convenient to carry.
It further limits, the fingerprint read head main body is removably connected with rechargeable battery, the rechargeable battery and power cord
Electrical connection, such structure design can be under the emergency cases such as power failure, and fingerprint read head can use as usual.
It further limits, the line groove of putting is U-shaped groove, and such structure design is simple in structure, and using effect is more
It is good.
Further limit, the USB interface is connected with waterproof connector, such structure design, can prevent USB interface into
Water, so as to damage fingerprint read head.
It further limits, the water-absorbing sponge installing frame is hinged with water-absorbing sponge cover board, such structure design, can be to prevent
Only water-absorbing sponge dust accumulation is contaminated.
Description of the drawings
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structure diagram of portable fingerprint read head embodiment of the utility model；
Main element symbol description is as follows：
Fingerprint read head main body 1, display screen 11, function key 12, power switch 13, usb 14, fingerprint groove 2, fingerprint are known
Complicated variant 21, water-absorbing sponge installing frame 3, vacuum cup 4, put line groove 5, irony revolving fragment 51, magnet catch at water-absorbing sponge 31
52nd, power cord 6, power cord connector 61.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, a kind of portable fingerprint read head of the utility model, including fingerprint read head main body 1, fingerprint read head master
The upper surface of body 1 is equipped with display screen 11, function key 12 and power switch 13, and the one side of fingerprint read head main body 1 is equipped with USB interface
14, the upper surface of fingerprint read head main body 1 is additionally provided with fingerprint groove 2, and fingerprint recognition body 21, fingerprint groove 2 are equipped in fingerprint groove 2
Handing-over has cover board, and fingerprint read head main body 1 is connected with water-absorbing sponge installing frame 3, and water-absorbing sponge installing frame 3 is removably connected with water suction
Sponge 31, there are four support column, support column is connected with vacuum cup 4, fingerprint read head master for the lower surface connection of fingerprint read head main body 1
The side wall of body 1 is equipped with and puts line groove 5, puts line groove 5 and is connected with power cord 6, power cord 6 is connected with power cord connector 61, fingerprint
There are two with putting 5 corresponding axis pin of line groove, axis pin is connected with irony revolving fragment 51, fingerprint for the side wall connection of read head main body 1
Read head main body 1 is connected with and 51 corresponding magnet catch 52 of irony revolving fragment.
In the present embodiment, when a kind of portable fingerprint read head is used, fingerprint read head can be made by vacuum cup 4
Installation, which is handed over, to be consolidated, and the cooperation of support column and vacuum cup 4, can prevent the accidentally watering damage fingerprint on installation table top
The situation of read head；And cover board can prevent 21 dust accumulation of fingerprint recognition body, cause awkward situation；Water-absorbing sponge 31 can make
People first blots sweat on hand or water when fingerprint input is carried out using fingerprint read head, increases efficiency of inputting；And put line
The cooperation of groove 5, axis pin, irony revolving fragment 51 and magnet catch 52, can be when fingerprint read head be carried, by power cord 6
It is placed on and puts in line groove 5, so that its is more convenient to carry.
It is preferred that fingerprint read head main body 1 is removably connected with rechargeable battery, rechargeable battery is electrically connected with power cord 6, such
Structure design, can be under the emergency cases such as power failure, and fingerprint read head can use as usual.It in fact, can also be according to specific feelings
Condition considers the emergent structure of fingerprint read head.
It is preferred that it is U-shaped groove to put line groove 5, such structure design, simple in structure, using effect is more preferable.In fact,
The structure of line groove 5 can also be considered to put as the case may be.
It is preferred that usb 14 is connected with waterproof connector, such structure design can prevent usb 14 from intaking, so as to
Fingerprint read head is damaged.In fact, the waterproof construction of usb 14 can also be considered as the case may be.
It is preferred that water-absorbing sponge installing frame 3 is hinged with water-absorbing sponge cover board, such structure design can prevent water-absorbing sponge
31 dust accumulations are contaminated.In fact, it can also consider prevent the contaminated structure of 31 dust accumulation of water-absorbing sponge as the case may be.
Above-described embodiment is merely exemplary to illustrate the principle and effect of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the revealed spirit of the utility model
With all equivalent modifications completed under technological thought or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of movable type fingerprint read head, including fingerprint read head main body（1）, the fingerprint read head main body（1）Upper surface be equipped with
Display screen（11）, function key（12）And power switch（13）, the fingerprint read head main body（1）One side be equipped with USB interface（14）,
It is characterized in that：The fingerprint read head main body（1）Upper surface be additionally provided with fingerprint groove（2）, the fingerprint groove（2）Inside it is equipped with
Fingerprint recognition body（21）, the fingerprint groove（2）Handing-over has cover board, the fingerprint read head main body（1）It is connected with water-absorbing sponge peace
It frames up（3）, the water-absorbing sponge installing frame（3）It is removably connected with water-absorbing sponge（31）, the fingerprint read head main body（1）Under
There are four support column, the support column is connected with vacuum cup for surface connection（4）, the fingerprint read head main body（1）Side wall set
Put line groove（5）, it is described to put line groove（5）It is connected with power cord（6）, the power cord（6）It is connected with power cord connector
（61）, the fingerprint read head main body（1）Side wall connection there are two with putting line groove（5）Corresponding axis pin, the axis pin connect
It is connected to irony revolving fragment（51）, the fingerprint read head main body（1）It is connected with and irony revolving fragment（51）Corresponding magnet catch
（52）.
2. a kind of portable fingerprint read head according to claim 1, it is characterised in that：The fingerprint read head main body（1）It can
Dismantling connection has rechargeable battery, the rechargeable battery and power cord（6）Electrical connection.
3. a kind of portable fingerprint read head according to claim 1 or 2, it is characterised in that：It is described to put line groove（5）It is
U-shaped groove.
4. a kind of portable fingerprint read head according to claim 3, it is characterised in that：The USB interface（14）It is connected with
Waterproof connector.
5. a kind of portable fingerprint read head according to claim 4, it is characterised in that：The water-absorbing sponge installing frame（3）
It is hinged with water-absorbing sponge cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624419.XU CN207440791U (en) | 2017-11-29 | 2017-11-29 | A kind of movable type fingerprint read head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624419.XU CN207440791U (en) | 2017-11-29 | 2017-11-29 | A kind of movable type fingerprint read head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207440791U true CN207440791U (en) | 2018-06-01 |
Family
ID=62285048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721624419.XU Expired - Fee Related CN207440791U (en) | 2017-11-29 | 2017-11-29 | A kind of movable type fingerprint read head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207440791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961496A (en) * | 2018-06-25 | 2018-12-07 | 天津慧都智慧物联科技有限公司 | A kind of hotel information management system based on block chain |
-
2017
- 2017-11-29 CN CN201721624419.XU patent/CN207440791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961496A (en) * | 2018-06-25 | 2018-12-07 | 天津慧都智慧物联科技有限公司 | A kind of hotel information management 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201129 |