CN204028940U - A kind of multifunctional fingerprint instrument - Google Patents
A kind of multifunctional fingerprint instrument Download PDFInfo
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- CN204028940U CN204028940U CN201420433692.4U CN201420433692U CN204028940U CN 204028940 U CN204028940 U CN 204028940U CN 201420433692 U CN201420433692 U CN 201420433692U CN 204028940 U CN204028940 U CN 204028940U
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- fingerprint
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- fingerprint instrument
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- 230000005611 electricity Effects 0.000 claims description 38
- 238000010586 diagram Methods 0.000 description 14
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of multifunctional fingerprint instrument, comprising: the fingerprint sensor gathering user fingerprints information; Be connected with described fingerprint sensor, obtain the microcontroller of the user fingerprints information that described fingerprint sensor collects; Be connected with described microcontroller, the user fingerprints information accessed by described microcontroller carried out the data link transmitted; Storing electric energy, is the battery that the miscellaneous part in described multifunctional fingerprint instrument is powered; Be connected with described battery, controlling described battery is that the mobile device be connected with described multifunctional fingerprint instrument charges, and utilizes the charging equipment be connected with described multifunctional fingerprint instrument to be the charging-discharging controller that described battery charges.
Description
Technical field
The utility model relates to mobile device technical field, particularly a kind of multifunctional fingerprint instrument.
Background technology
Along with the development of electronic technology, increasing portable mobile apparatus appears in the life of people, as mobile phone, the charger baby, digital camera, MP4, fingerprint instrument etc. of charging to mobile phone.At present, mobile phone is carried whenever and wherever possible as the necessity of user, consequential, the communication facilitiess such as mobile phone are utilized to carry out the application scenarios of third party's mobile payment of payment function more and more extensive, and being the safety of payment ensureing user, user needs often to carry the portable power source such as fingerprint instrument and charger baby equally.Therefore, the terminal device making user need to carry is more, causes inconvenience to the user.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional fingerprint instrument, single in order to solve mobile device functionality in prior art, and user needs to carry multiple terminal, the technical matters caused inconvenience to the user.
The utility model provides a kind of multifunctional fingerprint instrument, comprising:
Gather the fingerprint sensor of user fingerprints information;
Be connected with described fingerprint sensor, obtain the microcontroller of the user fingerprints information that described fingerprint sensor collects;
Be connected with described microcontroller, the user fingerprints information accessed by described microcontroller carried out the data link transmitted;
Storing electric energy, is the battery that the miscellaneous part in described multifunctional fingerprint instrument is powered;
Be connected with described battery, controlling described battery is that the mobile device be connected with described multifunctional fingerprint instrument charges, and utilizes the charging equipment be connected with described multifunctional fingerprint instrument to be the charging-discharging controller that described battery charges.
Above-mentioned multifunctional fingerprint instrument, preferably, also comprises:
Housing; Described fingerprint sensor, described microcontroller, described data link, described battery and described charging-discharging controller are arranged at described enclosure interior.
Above-mentioned multifunctional fingerprint instrument, preferably, also comprises:
Coprocessor, described coprocessor is connected with described microcontroller, and described coprocessor carries out encryption and decryption operation to the user fingerprints information accessed by described microcontroller.
Above-mentioned multifunctional fingerprint instrument, preferably, described data link comprises: wireless blue tooth bimodulus module.
Above-mentioned multifunctional fingerprint instrument, preferably, also comprises:
Be connected with described microcontroller, store the storer of the user fingerprints information accessed by described microcontroller.
Above-mentioned multifunctional fingerprint instrument, preferably, also comprises:
Be connected with described charging-discharging controller, show the charge status indicating light of the current charging and discharging state of described battery;
Described charge status indicating light is arranged on described hull outside.
Above-mentioned multifunctional fingerprint instrument, preferably, also comprises:
Be connected with described battery, show the battery capacity indication lamp of the current residual electricity of described battery;
Described battery capacity indication lamp is arranged at described hull outside.
Above-mentioned multifunctional fingerprint instrument, preferably, described hull outside is provided with input interface, output interface;
Described charging-discharging controller is charged to described battery by described input interface;
Described charging-discharging controller utilizes described battery to charge to described mobile device by described output interface.
Above-mentioned multifunctional fingerprint instrument, preferably, described hull outside is provided with charge and discharge control switch and fingerprint gauge tap;
Described charge and discharge control switch is connected with described charging-discharging controller, and described fingerprint gauge tap is connected with described fingerprint sensor.
Above-mentioned multifunctional fingerprint instrument, preferably, also comprises:
Be connected with described fingerprint sensor, show the fingerprint working station indicator of described fingerprint sensor duty.
From such scheme, a kind of multifunctional fingerprint instrument that the utility model provides, by arrange can gather user fingerprints information fingerprint sensor outside, the charging-discharging controller be connected with supplying cell in fingerprint instrument is set simultaneously, make the utility model by charging/discharging function, fingerprint identification function is integrated into a hardware unit, when user goes out, the fingerprint instrument that can carry in the utility model replaces carrying finger print collecting terminal and charger baby terminal in prior art, charge to carry-on mobile terminal by the fingerprint instrument in the utility model, gather fingerprint by fingerprint sensor simultaneously, realize the follow-up identification to operating personnel's identity, and then ensure individual subscriber financial account, the safety of transaction data, that is, the utility model realizes fingerprint collecting application and discharge and recharge application equally, and the terminal quantity carried needed for user reduces, thus, obviously improve Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of a kind of multifunctional fingerprint instrument that Fig. 1 provides for the utility model;
The contour structures schematic diagram of a kind of multifunctional fingerprint instrument embodiment two that Fig. 2 provides for the utility model;
The structural representation of a kind of multifunctional fingerprint instrument embodiment three that Fig. 3 provides for the utility model;
The structural representation of a kind of multifunctional fingerprint instrument embodiment four that Fig. 4 provides for the utility model;
The part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment five that Fig. 5 a provides for the utility model;
Fig. 5 b is the part-structure schematic diagram of the utility model embodiment five;
The part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment six that Fig. 6 a provides for the utility model;
Fig. 6 b is the part-structure schematic diagram of the utility model embodiment six;
The part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment seven that Fig. 7 provides for the utility model;
The part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment eight that Fig. 8 provides for the utility model;
The part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment nine that Fig. 9 a provides for the utility model;
Fig. 9 b is the structural representation of the utility model embodiment nine.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to figure 1, be the structural representation of a kind of multifunctional fingerprint instrument that the utility model provides, wherein, described multifunctional fingerprint instrument can comprise following construction module:
Gather the fingerprint sensor 1 of user fingerprints information.
Wherein, described user fingerprints information can include the fingerprint image of user, fingerprint characteristic value and/or gather the information such as unique number of sensor of user fingerprints information, and the information category that described fingerprint sensor 1 gathers can pre-set selection by user.
It should be noted that, described fingerprint sensor 1 can be push type fingerprint sensor, and user, by finger presses is surperficial at fingerprint sensor 1, starts and the finger print information gathering user's finger to trigger described fingerprint sensor 1.
Be connected with described fingerprint sensor 1, obtain the microcontroller 2 of the user fingerprints information that described fingerprint sensor 1 collects.
Wherein, the user fingerprints information that described fingerprint sensor 1 collects obtains by described microcontroller 2, to realize other subsequent operations to described user fingerprints data.
Be connected with described microcontroller 2, the user fingerprints information accessed by described microcontroller 2 carried out the data link 3 transmitted.
Wherein, described microcontroller 2 is provided with in the mobile terminal of upper layer application by being transferred to by data link 3 described in described user fingerprints Information Pull, described user fingerprints information is utilized to carry out two-way discriminating with upper layer application, two-way discriminating refers to: whether checking upper layer application has the authority of user fingerprints information in multifunctional fingerprint instrument in access the present embodiment, simultaneously according to the device whether unique number checking fingerprint sensor of fingerprint sensor in the multifunctional fingerprint instrument of the present embodiment is through authorizing.
Storing electric energy, is the battery 4 that the miscellaneous part in described multifunctional fingerprint instrument is powered.
Wherein, described battery 4 provides electric energy for the normal operation of the hardware chips such as the fingerprint sensor 1 in described multifunctional fingerprint instrument, described microcontroller 2, described data link 3 and described charging-discharging controller 7.
Be connected with described battery 4, controlling described battery 4 is that the mobile device 5 be connected with described multifunctional fingerprint instrument charges, and utilizes the charging equipment 6 be connected with described multifunctional fingerprint instrument to be the charging-discharging controller 7 that described battery 4 charges.
Wherein, described charging equipment 6 can be the external charger be connected with electrical network or the USB interface etc. being connected to the computer PC being in open state, the USB interface of these external chargers or PC, when being connected with the multifunctional fingerprint instrument of the present embodiment, all can be charged to the battery 4 in described multifunctional fingerprint instrument.
It should be noted that, described charging-discharging controller 7 is connected with described battery 4, multifunctional fingerprint instrument is in the present embodiment with when needing the mobile terminal charged to be connected, the delivery of electrical energy stored in described battery 4 in the mobile terminal needing to charge, is realized the charging to mobile terminal by described charging-discharging controller 7; When multifunctional fingerprint instrument is in the present embodiment connected with described charging equipment 6, described charging-discharging controller 7 utilizes described charging equipment 6 to charge to described battery 4.
From such scheme, a kind of multifunctional fingerprint instrument embodiment one that the utility model provides, by arrange can gather user fingerprints information fingerprint sensor outside, the charging-discharging controller be connected with supplying cell in fingerprint instrument is set simultaneously, make the present embodiment by charging/discharging function, fingerprint identification function is integrated into a hardware unit, when user goes out, the fingerprint instrument that can carry in the present embodiment replaces carrying finger print collecting terminal and charger baby terminal in prior art, charge to carry-on mobile terminal by the fingerprint instrument in the present embodiment, gather fingerprint by fingerprint sensor simultaneously, realize the follow-up identification to operating personnel's identity, and then ensure individual subscriber financial account, the safety of transaction data, that is, the present embodiment realizes fingerprint collecting application and discharge and recharge application equally, and the terminal quantity carried needed for user reduces, thus, obviously improve Consumer's Experience.
With reference to figure 2, be the contour structures schematic diagram of a kind of multifunctional fingerprint instrument embodiment two that the utility model provides, wherein, described multifunctional fingerprint instrument can also include following structure:
Housing 8; described housing 8 can be as the rectangular structure in Fig. 2; there is multiple side; all parts in described multifunctional fingerprint instrument; as as described in fingerprint sensor 1, as described in microcontroller 2, as described in data link 3, as described in battery 4 and as described in charging-discharging controller 7 be arranged at as described in the inside of housing 8, protect all parts in described multifunctional fingerprint instrument by described housing 8.
With reference to figure 3, be the structural representation of a kind of multifunctional fingerprint instrument embodiment three that the utility model provides, wherein, described multifunctional fingerprint instrument can also comprise following structure:
Coprocessor 9, described coprocessor 9 is connected with described microcontroller 2, described coprocessor 9 carries out encryption and decryption operation to the user fingerprints information accessed by described microcontroller 2, and described user fingerprints information for the fingerprint image of the user described in above, fingerprint characteristic value and can gather the information such as unique number of sensor of user fingerprints information.By described microcontroller 2, the user fingerprints information of encrypting through described coprocessor 9 is transferred to PC by USB interface hold or transfer on mobile terminal by described data link 3, and then utilize described user fingerprints information to carry out bi-directional authentification to the upper layer application on described PC end or mobile terminal, such as, judge whether this upper layer application has the right of this user fingerprints information of access according to described user fingerprints information, or whether the unique number checking fingerprint sensor according to fingerprint sensor in user fingerprints information is the device through authorizing.
In each embodiment above-mentioned, described data link 3 can be wireless blue tooth bimodulus module.Wherein, described wireless blue tooth bimodulus module can transmit described user fingerprints information in mobile terminal, and as realized communicating with the mobile terminal of employing android, IOS, these mobile terminals can be the equipment such as mobile phone, pad.
With reference to figure 4, be the structural representation of a kind of multifunctional fingerprint instrument embodiment four that the utility model provides, wherein, described multifunctional fingerprint instrument can also comprise following structure:
Be connected with described microcontroller 2, store the storer 10 of the user fingerprints information accessed by described microcontroller 2.
Wherein, described storer can adopt the FLASH storage chip on the circuit main board welding multifunctional fingerprint instrument in the present embodiment to realize.
With reference to figure 5a, be the part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment five that the utility model provides, wherein, described multifunctional fingerprint instrument can also comprise following structure:
Be connected with described battery 4, show the charge status indicating light 11 of the current charging and discharging state of described battery 4, as shown in Figure 5 b.
Wherein, described charge status indicating light 11 can be arranged on the outside of described housing 8, as illustrated in fig. 5 a.
It should be noted that, described charge status indicating light 11 can be realized by light emitting diode, when described charging-discharging controller 7 utilizes charging equipment 6 to charge to described battery 4, described charge status indicating light 11 can send green light or with first frequency flicker to represent that described battery 4 is current for by charged state, described charging-discharging controller 7 control described battery 4 pairs of mobile terminals 5 charge time, described charge status indicating light 11 can send ruddiness or with second frequency flicker to represent that described battery 4 is current for discharge condition.
With reference to figure 6a, be the part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment six that the utility model provides, wherein, described multifunctional fingerprint instrument can also comprise following structure:
Be connected with described battery 4, show the battery capacity indication lamp 12 of the current residual electricity of described battery 4, as shown in Figure 6b.
Wherein, described battery capacity indication lamp 12 can be arranged on outside described housing 8, as shown in FIG. 6 a, described battery capacity indication lamp 12 can carry out phase sorting display according to the current residual electricity of described battery 4, now, described battery capacity indication lamp 12 is made up of multiple light emitting diodes etc., to realize the display of the current residual electricity of described battery 4, such as, be made up of four light emitting diodes in described battery capacity indication lamp 12, when the current residual electricity of described battery 4 has an electricity between 75% ~ full electricity, four light emitting diodes are all in luminance; The current residual electricity of described battery 4 have 50% ~ 75% between electricity time, have three light emitting diodes to be in luminance; The current residual electricity of described battery 4 have 25% ~ 50% between electricity time, have two light emitting diodes to be in luminance; When the current residual electricity of described battery 4 is less than 25% electricity, a light emitting diode is had to be in luminance.
In addition, described battery capacity indication lamp 12 with the charge status indicating light 11 in previous embodiment for same structure realizes, such as, when charging to described battery 4, described battery capacity indication lamp 12 has LED flash, concrete, described battery 4 by charge capacity to 0 ~ 25% between electricity time, all LED flash, between described battery 4 is by charge capacity to 25%-50% during electricity, first light-emitting diodes pipe range is bright, other LED flash, between described battery 4 is by charge capacity to 50%-75% during electricity, the first two light-emitting diodes pipe range is bright, other LED flash, described battery 4 by charge capacity to 75% ~ 100% between electricity time, first three light-emitting diodes pipe range is bright, last LED flash, when described battery 4 is filled electricity, all light-emitting diodes pipe ranges are bright, at described charging-discharging controller 7 when controlling described battery 4 pairs of mobile terminals 5 and charging, when described battery is discharged electricity between electricity residue 75% ~ 100%, first three light-emitting diodes pipe range is bright, last light emitting diode is not luminous, when described battery is discharged electricity between electricity residue 50%-75%, the first two light-emitting diodes pipe range is bright, latter two light emitting diode is not luminous, when described battery is discharged electricity between electricity residue 25%-50%, first light-emitting diodes pipe range is bright, rear three light emitting diodes are not luminous, when described battery is discharged electricity between dump energy 0 ~ 25%, first LED flash, other light emitting diodes are not luminous.
Also or, described battery 4 by charge capacity to 0 ~ 25% between electricity time, first LED flash, other light emitting diodes are not luminous, between described battery 4 is by charge capacity to 25%-50% during electricity, first light-emitting diodes pipe range is bright, other LED flash, between described battery 4 is by charge capacity to 50%-75% during electricity, the first two light-emitting diodes pipe range is bright, other LED flash, described battery 4 by charge capacity to 75% ~ 100% between electricity time, first three light-emitting diodes pipe range is bright, last LED flash, when described battery 4 is filled electricity, all LED flash, when described battery 4 is discharged, when described battery is discharged electricity between electricity residue 75% ~ 100%, first three light-emitting diodes pipe range is bright, last light emitting diode is not luminous, when described battery is discharged electricity between electricity residue 50%-75%, the first two light-emitting diodes pipe range is bright, latter two light emitting diode is not luminous, when described battery is discharged electricity between electricity residue 25%-50%, first light-emitting diodes pipe range is bright, rear three light emitting diodes are not luminous, when described battery is discharged electricity between dump energy 0 ~ 25%, first LED flash, other light emitting diodes are not luminous, etc..
The luminance of above-mentioned light emitting diode and logic realization, can need to arrange by user.
With reference to figure 7, be the part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment seven that the utility model provides, wherein, the arranged outside of described housing 8 has output interface 13 and input interface 14.
Wherein, described output interface 13 can be USB TYPE A interface, this output interface 13 is connected with described battery 4 by described charging-discharging controller 7, thus when this output interface 13 connects the mobile device such as mobile phone, pad, it is described charging of mobile devices that described charging-discharging controller 7 controls described battery 4; Described input interface 14 can be micro USB interface, this input interface 14 is connected for described battery 4 charges by described charging-discharging controller 7 with described battery 4, and when this input interface 14 connects external charger as 5V charger, described charging-discharging controller 7 utilizes described external charger to be that described battery 4 charges, and when described input interface 14 connects PC end, the connection USB interface that not only described PC can be utilized to hold by described charging-discharging controller is that described battery 4 charges, and can also hold to utilize with described PC to be connected USB interface and to carry out data communication function.
With reference to figure 8, be the part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment eight that the utility model provides, wherein, the arranged outside of described housing 8 has charge and discharge control switch 15 and fingerprint gauge tap 16.
Wherein, described charge and discharge control switch 15 is connected with described charging-discharging controller 7, user is when needing to use the charge function in the present embodiment, as charged to battery 4 or utilizing battery 4 pairs of mobile terminals 5 to charge, can charge and discharge control switch 15 described in conducting, to start the charging/discharging function in the present embodiment in multifunctional fingerprint instrument, when not needing, described charge and discharge control switch 15 can be disconnected; Described fingerprint gauge tap 16 is connected with described fingerprint sensor 1, and user, can fingerprint gauge tap 16 described in conducting when needing to use the finger print collecting function in the present embodiment, can disconnect described fingerprint gauge tap 16 when not needing.
With reference to figure 9a, be the part-structure schematic diagram of a kind of multifunctional fingerprint instrument embodiment nine that the utility model provides, wherein, described multifunctional fingerprint instrument can also comprise following structure:
Be connected with described fingerprint sensor 1, show the fingerprint working station indicator 17 of described fingerprint sensor 1 duty, as shown in Figure 9 b.
Wherein, described fingerprint working station indicator 17 can be arranged on the outside of described housing 8, as shown in Figure 9 a.
It should be noted that, described fingerprint working station indicator 17 can by realizations such as red and green color LED, red LED lamp is bright shows that the fingerprint circuit in described fingerprint sensor 1 is in running order, green LED lamp bright prompting user by its finger presses on described fingerprint sensor 1.Such as, user by finger presses on described fingerprint sensor 1 time, red green LED on described fingerprint working station indicator 17 is all in the bright state of lamp, show described fingerprint sensor 1 pair of user fingerprints information and identification, the fingerprint circuit of described fingerprint sensor 1 is in running order; After described fingerprint sensor 1 pair of user fingerprints information completes collection, green LED lamp is gone out, and completes fingerprint collecting.
Above a kind of multifunctional fingerprint instrument provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands core concept of the present utility model for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (10)
1. a multifunctional fingerprint instrument, is characterized in that, comprising:
Gather the fingerprint sensor of user fingerprints information;
Be connected with described fingerprint sensor, obtain the microcontroller of the user fingerprints information that described fingerprint sensor collects;
Be connected with described microcontroller, the user fingerprints information accessed by described microcontroller carried out the data link transmitted;
Storing electric energy, is the battery that the miscellaneous part in described multifunctional fingerprint instrument is powered;
Be connected with described battery, controlling described battery is that the mobile device be connected with described multifunctional fingerprint instrument charges, and utilizes the charging equipment be connected with described multifunctional fingerprint instrument to be the charging-discharging controller that described battery charges.
2. multifunctional fingerprint instrument according to claim 1, is characterized in that, also comprise:
Housing; Described fingerprint sensor, described microcontroller, described data link, described battery and described charging-discharging controller are arranged at described enclosure interior.
3. multifunctional fingerprint instrument according to claim 1 and 2, is characterized in that, also comprise:
Coprocessor, described coprocessor is connected with described microcontroller, and described coprocessor carries out encryption and decryption operation to the user fingerprints information accessed by described microcontroller.
4. multifunctional fingerprint instrument according to claim 1 and 2, is characterized in that, described data link comprises: wireless blue tooth bimodulus module.
5. multifunctional fingerprint instrument according to claim 1 and 2, is characterized in that, also comprise:
Be connected with described microcontroller, store the storer of the user fingerprints information accessed by described microcontroller.
6. multifunctional fingerprint instrument according to claim 2, is characterized in that, also comprise:
Be connected with described battery, show the charge status indicating light of the current charging and discharging state of described battery;
Described charge status indicating light is arranged on described hull outside.
7. multifunctional fingerprint instrument according to claim 2, is characterized in that, also comprise:
Be connected with described battery, show the battery capacity indication lamp of the current residual electricity of described battery;
Described battery capacity indication lamp is arranged at described hull outside.
8. multifunctional fingerprint instrument according to claim 2, is characterized in that, described hull outside is provided with input interface, output interface;
Described charging-discharging controller is charged to described battery by described input interface;
Described charging-discharging controller utilizes described battery to charge to described mobile device by described output interface.
9. multifunctional fingerprint instrument according to claim 2, is characterized in that, described hull outside is provided with charge and discharge control switch and fingerprint gauge tap;
Described charge and discharge control switch is connected with described charging-discharging controller, and described fingerprint gauge tap is connected with described fingerprint sensor.
10. multifunctional fingerprint instrument according to claim 2, is characterized in that, also comprise:
Be connected with described fingerprint sensor, show the fingerprint working station indicator of described fingerprint sensor duty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433692.4U CN204028940U (en) | 2014-08-01 | 2014-08-01 | A kind of multifunctional fingerprint instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433692.4U CN204028940U (en) | 2014-08-01 | 2014-08-01 | A kind of multifunctional fingerprint instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204028940U true CN204028940U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420433692.4U Expired - Lifetime CN204028940U (en) | 2014-08-01 | 2014-08-01 | A kind of multifunctional fingerprint instrument |
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| CN (1) | CN204028940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106650379A (en) * | 2016-12-26 | 2017-05-10 | 长沙准光里电子科技有限公司 | Computer control device based on identity authentication |
-
2014
- 2014-08-01 CN CN201420433692.4U patent/CN204028940U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106650379A (en) * | 2016-12-26 | 2017-05-10 | 长沙准光里电子科技有限公司 | Computer control device based on identity authentication |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310053 8 / F and 12 / F, building 5, No. 669, BINKANG Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG WELLCOM TECHNOLOGY Co.,Ltd. Address before: 310053 B3 District, No. 4, Liuhe Road, 368 Binjiang District Road, Hangzhou, Zhejiang, China Patentee before: ZHEJIANG WELLCOM TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |