CN207424984U - A kind of seal based on finger vena identification - Google Patents
A kind of seal based on finger vena identification Download PDFInfo
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- CN207424984U CN207424984U CN201721634088.8U CN201721634088U CN207424984U CN 207424984 U CN207424984 U CN 207424984U CN 201721634088 U CN201721634088 U CN 201721634088U CN 207424984 U CN207424984 U CN 207424984U
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- seal
- controller
- stamp head
- finger
- locking device
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Abstract
The utility model discloses a kind of seal based on finger vena identification, including seal body, stamp head, spring and seal lower case, the stamp head is arranged on the bottom of the seal body, and the seal lower case is flexibly connected by the spring with the seal body；It is characterized in that, finger pulse sensor, controller, battery and stamp head locking device are equipped on the seal body；The stamp head locking device is used for the seal lower case being locked in different positions, the signal that the controller is fed back according to the finger pulse sensor controls the stamp head locking device to act, and the battery is the controller, the stamp head locking device is powered.The utility model unlocks seal using the finger arteries and veins feature of operating personnel, effectively avoids usurping for seal, and security is good；Simultaneously as white list is stored in seal refers to arteries and veins feature, it can easily realize that more people of seal use, convenient for management.
Description
Technical field
The utility model is related to seal technology field more particularly to a kind of seals based on finger vena identification.
Background technology
The common credit instruments of seal Shi ー kinds can replace the signature of the owner and make the uses such as voucher, mark,
It, which is acted on, has legal effect.Especially for various legal persons and tissue, the use of seal has more strict requirements, it is necessary to appropriate
Kind keeping simultaneously carries out examination ＆ verification confirmation to each use.Traditional seal is to specify special messenger's keeping, and seal request for utilization people is with
The application formality of affixing one's seal of authorized examination ＆ approval is implemented to affix one's seal by seal administrator.This method height relies on the system of tissue, operation
The moral accomplishment of personnel and responsibility behavior.Real-life human feelings affix one's seal, usurp chapter, affixing one's seal privately has become crime
Being pacified with print for enterprises and institutions cannot be effectively ensured by traditional control of stamping means in a kind of means of molecule crime
Entirely.Legally, using chapter, legitimate user does not bear legal responsibility for false stamp or pseudo- chapter, theft, if but because of mismanagement
Caused unauthorized use, abuse, the seal owner should bear legal responsibility.Therefore, the greateset risk that seal uses comes from
Unauthorized use, abuse in true chapter.The problem of prior art is easily forged mostly for seal is improved, and could not solve to print
The problem of chapter is abused, unauthorized use, causes in control of stamping that there are loopholes.
To solve the problems, such as these, occur a kind of finger print stamp on the market at present, prevent seal is non-from awarding by finger print identifying
Power uses, but this seal, there are following defect, first, fingerprint is easy to fake, nowadays the fingerprint for maliciously obtaining someone becomes
It is more and more easier to obtain；Second is that this seal does not consider the convenience that more people license；Third, do not consider to each finger print identifying
It affixes one's seal after the limitation of number.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of safety, convenient for management, base
In the seal for referring to arteries and veins certification.
To achieve the above objectives, the utility model adopts the following technical solution.
A kind of seal based on finger vena identification, including seal body, stamp head, spring and seal lower case, institute
The bottom that stamp head is arranged on the seal body is stated, the seal lower case is lived by the spring and the seal body
Dynamic connection；It is characterized in that, finger pulse sensor, controller, battery and stamp head locking device are equipped on the seal body；
The stamp head locking device is used for the seal lower case being locked in different positions, and the controller is according to the finger
The signal of arteries and veins sensor feedback controls the stamp head locking device action, and the battery is the controller, the stamp head
Locking device is powered.
As with improvement, the stamp head locking device includes：Relay, motor and cam, the relay are set
On the driving circuit of the motor, for controlling the power on/off of the motor, the cam is defeated with the motor
Go out axis connection, for compressing or unclamping the seal lower case；The letter that the controller is fed back according to the finger pulse sensor
Number control actuating of relay, and then the motor is rotated, the cam is driven to turn over 180 °.
As with improvement, buzzer is connected on the controller；The different bee of length is sent by the honey device
Song refers to that arteries and veins is verified whether through, the warning controller, whether the stamp head locking device is faulty, warning electricity to warn
Whether cell voltage is stablized, and often affixes one's seal and once send a honey prompt tone.
As with improvement, reset button is connected on the controller, makes the print by pressing the reset button
Chapter head is hidden in the seal lower case.
As with improvement, the battery is rechargeable battery, is connected with host computer interface on the controller, it is described on
Position machine interface is used for realizing the connection of the controller and host computer and charges for the rechargeable battery.
As with improvement, host computer interface is connected on the controller.
As with improvement, the controller is microcontroller control mainboard, and counter is equipped on microcontroller master control borad.
As with improvement, the host computer interface is USB interface.
The beneficial effects of the utility model are：
First, by setting the components such as finger pulse sensor, stamp head locking device, solved using the finger arteries and veins feature of operating personnel
Seal is locked, effectively avoids usurping for seal, security is good；Simultaneously as white list is stored in seal refers to arteries and veins feature, it can be light
Realize that more people of seal use, convenient for management.
2nd, the unlocked time that stamp head is set is led to so that the number of affixing one's seal after unlock is limited every time, avoids seal indiscriminate
With.
3rd, by setting host computer interface, seal is made to be connected with host computer, can easily be realized and be referred to the acquisition of arteries and veins feature, step on
Remember, manage and download in seal, the upload, management, inquiry of seal journal file can be received, used to supervise；It can set
The unlock duration value of seal, once unlock most affix one's seal quantitative value, the maximum times of authentification failure (threshold value)；When authentification failure
When number is more than maximum times, alarm is sent by buzzer；It can charge for the rechargeable battery of seal.
Description of the drawings
Fig. 1 show the seal structure schematic diagram provided by the utility model based on finger vena identification.
Fig. 2 show the seal work flow diagram provided by the utility model based on finger vena identification.
Reference sign：
1：Seal body, 2：Stamp head, 3：Spring, 4：Seal lower case, 5：Finger pulse sensor, 6：Controller, 7：Electricity
Pond, 8：Stamp head locking device, 9：Guide rail, 10：Host computer interface, 11：Reset button, 12：Support shaft.
8-1：Relay, 8-2：Motor, 8-3：Cam, 8-4：Transmission shaft.
Specific embodiment
In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can also be machine
Tool connects；It can be directly connected or be connected by intermediary, can be connected inside two elements.For
For those of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be
Justice.
In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or it " under " can be with
It is contacted directly including the first and second features, it is not to contact directly but pass through it that can also include fisrt feature and second feature
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
Directly over second feature and oblique upper or be only to represent that fisrt feature level height is higher than the height of second feature.First
Feature second feature " on ", " under " and " below " include fisrt feature immediately below second feature or obliquely downward or only
Only represent that fisrt feature level height is less than second feature.
With reference to the attached drawing of specification, by being further described to specific embodiment of the present utility model, make
The technical solution of the utility model and its advantage are clearer, clear and definite.It is to show to describe embodiment below with reference to attached drawing
Example property, it is intended to explain the utility model, and it is not intended that limitation to the utility model.
As shown in Figure 1, a kind of seal based on finger vena identification, including seal body 1, stamp head 2, spring 3 and print
Chapter lower case 4, the stamp head 2 are arranged on the bottom of the seal body 1, and the seal lower case 4 passes through the bullet
Spring 3 is flexibly connected with the seal body 1；It is characterized in that, finger pulse sensor 5, controller are equipped on the seal body 1
6th, battery 7 and stamp head locking device 8；The stamp head locking device 8 is used for the seal lower case 4 being locked in difference
Position, signal that the controller 6 is fed back according to finger pulse sensor 5 controls the stamp head locking device 8 to act, the electricity
Pond 7 is the controller 6, the stamp head locking device 8 is powered.
Wherein, the seal body 1 includes seal upper case 1-1 and seal middle housing 1-2, the finger pulse sensor
5 are arranged on the seal upper case 1-1, and the finger pulse sensor 5, controller 6, battery 7 and stamp head locking device 8 are set
It puts in the seal middle housing 1-2.The bottom of the seal middle housing 1-2 be hollow open configuration, the stamp head 2
It is suspended vacantly by support shaft 12；It is equipped on the seal lower case 4 and seal middle housing 1-2 bottoms cooperation
Guide rail 9, to ensure that seal lower case 4 slides up and down smooth.
The controller 6 is preferably microcontroller control mainboard, and counter is integrated on microcontroller master control borad.The battery
7 be rechargeable battery, and host computer interface 10 is connected on the controller 6.The host computer interface 10 is preferably that USB connects
Mouthful, for realizing the connection of the controller 6 and host computer and charging for the rechargeable battery.
The stamp head locking device 8 includes：Relay 8-1, motor 8-2 and cam 8-3, the relay 8-1 are set
It puts on the driving circuit of the motor 8-2, for controlling the power on/off of the motor 8-2, the cam 8-3 passes through biography
The output axis connection of the moving axis 8-4 and motor 8-2, for compressing or unclamping the seal lower case 4；The controller
6 signals fed back according to the finger pulse sensor 5 control the relay 8-1 to act, and then rotate the motor 8-2,
The cam 8-3 is driven to turn over 180 °, unclamps seal lower case 4, spring 3 resets, and seal lower case 4 is pulled in spring 3
It is lower to be moved up along guide rail 9 is past, expose stamp head, you can affix one's seal.In the present embodiment, controller 6 controls relay 8-1, and action connects every time
Logical duration all just makes motor 8-2 turn over 180 °, unlock, locking shape in order to accurate judgement stamp head locking device
State.
Further, reset button 11 is also associated on the controller 6, makes institute by pressing the reset button 11
Stamp head is stated to be hidden in the seal lower case.After having covered chapter, operator presses reset button 11, and controller 6 judges print
Whether chapter head locking device 8 is in locked state, if it is, it is without any processing, if it is not, then sending instruction, relay
8-1 is acted, and motor 8-2 is rotated further by 180 degree, and band moving cam 8-3 rotates half-turn, seal lower case 4 promoted to move down, spring 3
It stretches, stamp head 2 is withdrawn in lower case 4.
Further, it is connected with buzzer on the controller 6；The different bee of length is sent by the honey device
Song refers to that arteries and veins is verified whether through, the warning controller, whether the stamp head locking device is faulty, warning electricity to warn
Whether cell voltage is stablized, and often affixes one's seal and once send a honey prompt tone.It is verified for example, referring to arteries and veins, is issued by 50 milliseconds
Short the tinkle of bells, refer to arteries and veins verification not by then sending 500 milliseconds of long the tinkle of bells；Often chapter of lid, short the tinkle of bells 1 time, counter adds 1；
During failure (including drive failures, relay be failure to actuate, control panel failure etc.), long the tinkle of bells 3 times；When voltage is inadequate, long the tinkle of bells 2
It is secondary.
Above-mentioned seal application method is as follows：
1st, the registration of arteries and veins feature is referred to
Finger arteries and veins feature (that is, the finger vena of seal operating personnel is gathered by host computer (e.g., PC computers client-side program)
Feature), seal is then connected by USB interface, the finger arteries and veins feature of all operating personnel is downloaded into the storage of seal controller
In device, as " white list refers to arteries and veins feature " of seal operation, used for certification before each stamping." white list refers to arteries and veins for these
Feature " is permanently stored in seal, until having replaced control of stamping person, just need re-start refer to arteries and veins feature registration and under
It carries.
Herein, host computer, can also be easily to the white list in seal in addition to the finger arteries and veins feature of acquisition operations personnel
Refer to arteries and veins to be managed, such as increase, delete, permission control.
2nd, stamping.
As shown in Fig. 2, having downloaded the seal of " white list refers to arteries and veins feature " can use.Before affixing one's seal every time, behaviour
Make personnel to stretch into finger (finger during registration template) in the finger pulse sensor at the top of seal gland, seal passes through finger pulse sensitive
Device automatic collection refers to arteries and veins feature, and " white list refers to arteries and veins feature " with being stored in controller is compared, and compares and successfully then sends out
Go out instruction, starting relay unclamps stamp head locking device, seal unlock, and operating personnel press seal gland and lid can be completed
Chapter.
If once certification needs to cover multiple chapters, must setting time (such as 5 seconds, can be set in the program of PC ends
Put) interior continuous signeting, self-clocking can be restarted every time by affixing one's seal, more than setting time interval without action of affixing one's seal, seal
To be automatically locked could unlock, it is necessary to re-start and refer to arteries and veins certification.Simultaneously using the counter built in seal, after each certification
Quantity of affixing one's seal counted.Each certification is affixed one's seal, and seal can establish journal file, and the content of journal file includes：When affixing one's seal
Between, operator, the information such as quantity of affixing one's seal.
3rd, data upload.
Seal easily can be connected to by host computer (PC computers) by USB interface, start corresponding program in host computer,
Can the journal file of seal easily be uploaded into host computer, for managing, inquiring about, supervising use.Host computer can also be set
The time (being usually set to 30) that the journal file of seal retains, retention time is limited by storage space size.Every time
After success uploads journal file, user can delete the journal file in seal.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
Above-mentioned specific embodiment is not limited to, it is equal using the improvement and replacement of techniques well known on the basis of the utility model
Fall in the scope of protection of the utility model, the scope of protection of the utility model should be limited by each claim and its equivalent
It.
Claims (8)
1. a kind of seal based on finger vena identification, described including seal body, stamp head, spring and seal lower case
Stamp head is arranged on the bottom of the seal body, and the seal lower case passes through the spring and seal body activity
Connection；It is characterized in that, finger pulse sensor, controller, battery and stamp head locking device are equipped on the seal body；Institute
It states stamp head locking device to be used for the seal lower case being locked in different positions, the controller is according to the finger arteries and veins
The signal of sensor feedback controls the stamp head locking device action, and the battery is the controller, the stamp head is locked
Determine device power supply.
A kind of 2. seal based on finger vena identification according to claim 1, which is characterized in that the stamp head locking
Device includes：Relay, motor and cam, the relay are arranged on the driving circuit of the motor, for controlling
The power on/off of the motor, the output axis connection of the cam and the motor, for compressing or unclamping under the seal
Portion's shell；The signal that the controller is fed back according to the finger pulse sensor controls the actuating of relay, and then makes the electricity
Motivation rotates, and the cam is driven to turn over 180 °.
3. a kind of seal based on finger vena identification according to claim 1, which is characterized in that on the controller
It is connected with buzzer.
4. a kind of seal based on finger vena identification according to claim 1, which is characterized in that on the controller
Reset button is connected with, by pressing the reset button stamp head is made to be hidden in the seal lower case.
5. a kind of seal based on finger vena identification according to claim 1, which is characterized in that the battery is that can fill
Battery.
6. a kind of seal based on finger vena identification according to claim 1, which is characterized in that on the controller
It is connected with host computer interface.
7. a kind of seal based on finger vena identification according to claim 1, which is characterized in that the controller is single
Piece machine control mainboard is equipped with counter on microcontroller master control borad.
A kind of 8. seal based on finger vena identification according to claim 6, which is characterized in that the host computer interface
For USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634088.8U CN207424984U (en) | 2017-11-30 | 2017-11-30 | A kind of seal based on finger vena identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634088.8U CN207424984U (en) | 2017-11-30 | 2017-11-30 | A kind of seal based on finger vena identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424984U true CN207424984U (en) | 2018-05-29 |
Family
ID=62396559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721634088.8U Active CN207424984U (en) | 2017-11-30 | 2017-11-30 | A kind of seal based on finger vena identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254048A (en) * | 2019-07-02 | 2019-09-20 | 海明联合能源集团矩网科技有限公司 | New stamp printer |
| CN110712438A (en) * | 2019-11-20 | 2020-01-21 | 珠海优特物联科技有限公司 | Intelligent stamp |
-
2017
- 2017-11-30 CN CN201721634088.8U patent/CN207424984U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254048A (en) * | 2019-07-02 | 2019-09-20 | 海明联合能源集团矩网科技有限公司 | New stamp printer |
| CN110712438A (en) * | 2019-11-20 | 2020-01-21 | 珠海优特物联科技有限公司 | Intelligent stamp |
| CN110712438B (en) * | 2019-11-20 | 2022-03-01 | 珠海优特物联科技有限公司 | Intelligent stamp |
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