CN107165513A - A kind of intelligent handcuffss - Google Patents

A kind of intelligent handcuffss Download PDF

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Publication number
CN107165513A
CN107165513A CN201710550902.6A CN201710550902A CN107165513A CN 107165513 A CN107165513 A CN 107165513A CN 201710550902 A CN201710550902 A CN 201710550902A CN 107165513 A CN107165513 A CN 107165513A
Authority
CN
China
Prior art keywords
handcuff
module
device box
circuit board
processor
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.)
Pending
Application number
CN201710550902.6A
Other languages
Chinese (zh)
Inventor
段文静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Xinfoo Sensor Technology Co Ltd
Original Assignee
Hefei Xinfoo Sensor Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Xinfoo Sensor Technology Co Ltd filed Critical Hefei Xinfoo Sensor Technology Co Ltd
Priority to CN201710550902.6A priority Critical patent/CN107165513A/en
Publication of CN107165513A publication Critical patent/CN107165513A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B75/00Handcuffs ; Finger cuffs; Leg irons; Handcuff holsters; Means for locking prisoners in automobiles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021Measuring pressure in heart or blood vessels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802Sensor mounted on worn items
    • A61B5/681Wristwatch-type devices
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00896Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses

Abstract

The present invention discloses a kind of intelligent handcuffss, include the handcuff chain of two handcuff bodies of two handcuff bodies and connection, handcuff body is made up of main handcuff, secondary handcuff and device box, one end of main handcuff and secondary handcuff are flexibly connected by rivet, the other end is fixedly connected in device box, the other end of pair handcuff sets sawtooth bayonet socket, through hole is set on device box, brushless electric machine automatically controlled expansion link is set in device box, sawtooth bayonet socket is corresponding with lead to the hole site, and sawtooth bayonet socket is entered in device box by through hole to be realized and the sealed of the automatically controlled expansion link of brushless electric machine or separate;Power supply, smart lock circuit board and measuring blood pressure circuit board are set in device box, and power supply is that smart lock circuit board and measuring blood pressure circuit board are powered, and the automatically controlled expansion link of brushless electric machine is connected with smart lock circuit board.The present invention is difficult to improve safety coefficient by illegal open by unlocked by fingerprint after handcuffss are sealed;Measuring blood pressure circuit board is set on handcuffss, facilitates personnel under detention's periodic measurement blood pressure, the health that Security Services manages personnel under detention is also allowed for.

Description

A kind of intelligent handcuffss
Technical field
The invention belongs to police equipment technical field, and in particular to a kind of intelligent handcuffss.
Background technology
Handcuffss are the most frequently used implements of police, the hand motion scope for limiting criminal or suspect, and plate handcuff and chain handcuff are normal The form for the two kinds of handcuffss seen, existing handcuffss structure is simpler, therefore pick-proof, anti-dial function are weaker.Its major defect is (1) Handcuffss belong to single mechanical unlocking mode, and key form is single, easily occur personnel under detention and use simple substitute or Counterfeit Item Push handcuff lock event aside;(2) shifting handcuffss lever arm hardness onto bottom causes heel teeth to disengage, and is filled in simultaneously in fixed gear engagement place Slice substance, you can unlocking handcuffs;(3) the fixation drift bolt of interior mechanical mechanism is shorter relatively thin at interlinkage handcuffss extension stem, easily quilt File is polished, so as to decompose handcuff lock, opens handcuffss.In addition, handcuffss key versatility is too strong, a key can be opened many handcuff Lock, is unfavorable for strengthening supervision and fulfills one's duties;Simultaneously for the high skill tracked in time in the personnel that escort, shortage absconded with handcuff Art means.
Modern society, the rate of falling ill of hypertension increasingly increases, and the personnel under detention in prison is no exception, under detention in order to ensure The health of personnel to its blood pressure, it is necessary to periodically measure.And there is presently no handcuffss band pressure measuring function, with scientific and technical water Flat continuous improvement, intelligentized design is introduced for handcuffss, is possible to greatly improve the security of handcuffss and is preferably ensured police Work work.
The content of the invention
In order to solve the above problems, present invention aims at providing, a kind of safety coefficient is high, it is strong to measure blood pressure, function Big intelligent handcuffss.
To achieve these goals, the technical solution adopted by the present invention is:
A kind of intelligent handcuffss, including the first handcuff body, the handcuff chain of two handcuff bodies of the second handcuff body and connection, two handcuff bodies are by master Handcuff, secondary handcuff and device box composition, one end of main handcuff and secondary handcuff are flexibly connected by rivet, and the other end is fixedly connected on device box Interior, the other end of pair handcuff, which sets to set on sawtooth bayonet socket, device box, sets the automatically controlled expansion link of brushless electric machine in through hole, device box, Sawtooth bayonet socket is corresponding with lead to the hole site, and sawtooth bayonet socket is entered in device box by through hole to be realized and the automatically controlled expansion link of brushless electric machine It is sealed or separation;Set in power supply and smart lock circuit board, the device box of the second handcuff body and set in the device box of first handcuff body Power supply, smart lock circuit board and measuring blood pressure circuit board, power supply are that smart lock circuit board and measuring blood pressure circuit board are powered, brushless electric machine Automatically controlled expansion link is connected with smart lock circuit board.
Further, smart lock circuit board includes fingerprint input module, fingerprint identification module, memory module, processor one With fingerprint contrast module, fingerprint input module, fingerprint identification module, memory module and fingerprint contrast module connect with processor one Connect, fingerprint input module is arranged on device box surface, the automatically controlled expansion link of brushless electric machine is connected with processor one.
Preferably, fingerprint input module is any one in glass, sapphire or ceramic material, and fingerprint identification module is set It is placed in below fingerprint input module.
Further, measuring blood pressure circuit board includes LED/light source, photoelectric sensor, processor two, analog-to-digital conversion module, deposited Store up and measurement button is set on module, display module and data transmission module, device box surface, power supply is connected with processor two, light Electric transducer and analog-to-digital conversion module connection, analog-to-digital conversion module, memory module, display module and data transmission module with place Reason device two is connected.
Preferably, LED/light source is green light LED.
Preferably, data transmission module includes bluetooth module and usb interface module.
Preferably, the device box surface of the second handcuff body sets LCD display, and LCD display is connected with display module.
Further, GPS locator is set in the device box of the first handcuff body, GPS locator is connected with processor one.
Compared with prior art, beneficial effects of the present invention:
The present invention is provided with smart lock circuit board, by unlocked by fingerprint, improves the safety coefficient of handcuffss, is connected after handcuffss are sealed It is firm, it is difficult to illegally to be opened;Measuring blood pressure circuit board is set on handcuffss, facilitates personnel under detention's periodic measurement blood pressure, number is measured According to external equipment can be transferred to, it is easy to Security Services to manage the health of personnel under detention, improves operating efficiency, preferably ensures police Work work.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structure chart of the first handcuff body in the present invention;
Fig. 3 is the structure chart of the second handcuff body in the present invention;
Fig. 4 is the circuit block diagram in the device box of the first handcuff body in the present invention;
Fig. 5 is the circuit block diagram in the device box of the second handcuff body in the present invention;
Wherein, 1- first puts handcuffs on body, the handcuffs of 2- second body, 3- handcuff chains, the main handcuffs of 4-, the secondary handcuffs of 5-, 6- device boxes, 7- sawtooth bayonet socket, 8- The automatically controlled expansion link of brushless electric machine, 9- power supplys, 10- smart locks circuit board, 11- measuring blood pressures circuit board, 12- fingerprints input module, 13- Measure button, 14-LCD display screens.
Embodiment
With reference to Fig. 1 to Fig. 5, embodiments of the invention are elaborated, the present embodiment is with the technology of the present invention side It is lower premised on case to be implemented, detailed embodiment and specific operating process are given, but protection scope of the present invention is not It is limited to following embodiments.
A kind of intelligent handcuffss, as shown in Figure 1 to Figure 3, include the hand of two handcuff bodies of the first handcuff body 1, second handcuff body 2 and connection Chain 3 is put handcuffs on, the first handcuff body 1 and second handcuff body 2 is constituted by main handcuff 4, secondary handcuff 5 and device box 6, and one end of main handcuff 4 and secondary handcuff 5 pass through Rivet is flexibly connected, and the other end is fixedly connected in device box 6, and the other end of pair handcuff 5 is set to be set on sawtooth bayonet socket 7, device box 6 Put and brushless electric machine automatically controlled expansion link 8 is set in through hole, device box 6, sawtooth bayonet socket 7 is corresponding with lead to the hole site, sawtooth bayonet socket 7 leads to Through hole is crossed into realizing in device box 6 and the sealed of the automatically controlled expansion link of brushless electric machine 8 or separate;In the device box 6 of first handcuff body 1 Set and power supply 9, smart lock circuit board 10 are set in power supply 9 and smart lock circuit board 10, the device box 6 of the second handcuff body 2 and blood is surveyed Volt circuit plate 11, power supply 9 is that smart lock circuit board 10 and measuring blood pressure circuit board 11 are powered, the automatically controlled expansion link 8 of brushless electric machine and intelligence Energy lock circuit plate 10 is connected.
Smart lock circuit board 10 includes fingerprint input module 12, fingerprint identification module, memory module, processor one and fingerprint Contrast module, fingerprint input module, fingerprint identification module, memory module and fingerprint contrast module are connected with processor one, nothing The automatically controlled expansion link of brush motor is connected with processor one, and circuit theory is as shown in figure 4, fingerprint input module is arranged on the table of device box 6 Face.
Fingerprint input module 12 is used for the panel that fingerprint is inputted, and can be any in glass, sapphire or ceramic material One kind, fingerprint identification module is arranged at below fingerprint input module, is fitted by adhesive layer.
Measuring blood pressure circuit board 11 include LED/light source, photoelectric sensor, processor two, analog-to-digital conversion module, memory module, Measurement button 13 is set on display module and data transmission module, device box surface, and power supply is connected with processor two, photoelectric sensing Device and analog-to-digital conversion module connection, analog-to-digital conversion module, memory module, display module and data transmission module with processor two Connection.Data transmission module includes setting smart lock simultaneously in bluetooth module and usb interface module, the device box 6 of the second handcuff body 2 Circuit board 10 and measuring blood pressure circuit board 11, this two circuit boards share a memory module and power supply 9, circuit theory such as Fig. 5 institutes Show.It is green light LED to improve LED/light source in the accuracy of measurement, the present embodiment.The surface of device box 6 of second handcuff body 2 is set LCD display 14, LCD display 14 is connected with display module, and the blood pressure values of measurement are shown on LCD display 14.
Police, which monitor, track or pursued and attacked, for convenience wears handcuff runaway convict, can be set in the device box of the first handcuff body GPS locator, for sending the geographical location information where handcuffss, GPS locator is connected with processor one.
When specifically used, police are by placing a finger on fingerprint input module, and fingerprint input module inputs this Signal is transferred to fingerprint identification module, and then the finger print information of collection is transferred to processor one, processor by fingerprint identification module One calls the finger print information having previously been stored in memory module, and is matched by fingerprint contrast module, if the match is successful, Then the automatically controlled expansion link work of the control of processor one brushless electric machine, departs from sawtooth bayonet socket by the top of the automatically controlled expansion link of brushless electric machine, Unblock is realized, if it fails to match, unblock will not be realized;When needing sealed handcuffss, the sawtooth bayonet socket that police put handcuffs on pair It is inserted into by the through hole on device box in device box, finger is placed on fingerprint input module again, fingerprint input module will This input signal is transferred to fingerprint identification module, and then the finger print information of collection is transferred to processor one by fingerprint identification module, Processor one calls the finger print information having previously been stored in memory module, and is matched by fingerprint contrast module, if With success, then the automatically controlled expansion link work of the control of processor one brushless electric machine, saw is withstood by the top of the automatically controlled expansion link of brushless electric machine Tooth bayonet socket, composition is sealed, if it fails to match, can not carry out sealed.
When needing measurement blood pressure, switch is opened, power supply is that processor two provides electric energy, and personnel under detention places a finger on survey Measure on button, the control LED/light source transmitting green glow of processor two is irradiated on blood vessel, and photoelectric sensor receives signal and by this signal Be converted into electric signal, then electric signal is converted into data signal by analog-to-digital conversion module, digital data transmission to processor two, Eventually passing through the algorithm being pre-designed in processor two includes measured value to be stored in storage on LCD display, and by numerical value In module, the measured value of preservation can be also transmitted by data transmission module with external equipment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.

Claims (8)

1. a kind of intelligent handcuffss, including the first handcuff body, the handcuff chain of two handcuff bodies of the second handcuff body and connection, two handcuff bodies are by master Handcuff, secondary handcuff and device box composition, one end of main handcuff and secondary handcuff are flexibly connected by rivet, and the other end is fixedly connected on device box Interior, the other end of pair handcuff, which sets to set on sawtooth bayonet socket, device box, sets the automatically controlled expansion link of brushless electric machine in through hole, device box, Sawtooth bayonet socket is corresponding with lead to the hole site, and sawtooth bayonet socket is entered in device box by through hole to be realized and the automatically controlled expansion link of brushless electric machine It is sealed or separation;Characterized in that, power supply and smart lock circuit board are set in the device box of the first handcuff body, the dress of the second handcuff body Put and power supply, smart lock circuit board and measuring blood pressure circuit board are set in box, power supply is that smart lock circuit board and measuring blood pressure circuit board are supplied Electricity, the automatically controlled expansion link of brushless electric machine is connected with smart lock circuit board.
2. intelligent handcuffss according to claim 1, it is characterised in that smart lock circuit board includes fingerprint input module, referred to Line identification module, memory module, processor one and fingerprint contrast module, fingerprint input module, fingerprint identification module, memory module It is connected with fingerprint contrast module with processor one, fingerprint input module is arranged on device box surface, brushless electric machine is automatically controlled flexible Bar is connected with processor one.
3. intelligent handcuffss according to claim 2, it is characterised in that fingerprint input module is glass, sapphire or ceramics Any one in material, fingerprint identification module is arranged at below fingerprint input module.
4. intelligent handcuffss according to claim 1, it is characterised in that measuring blood pressure circuit board includes LED/light source, photoelectric sensing Measurement is set on device, processor two, analog-to-digital conversion module, memory module, display module and data transmission module, device box surface Button, power supply is connected with processor two, photoelectric sensor and analog-to-digital conversion module connection, analog-to-digital conversion module, memory module, aobvious Show that module and data transmission module are connected with processor two.
5. intelligent handcuffss according to claim 4, it is characterised in that LED/light source is green light LED.
6. intelligent handcuffss according to claim 4, it is characterised in that data transmission module includes bluetooth module and USB connects Mouth mold block.
7. intelligent handcuffss according to claim 4, it is characterised in that the device box surface of the second handcuff body sets LCD to show Screen, LCD display is connected with display module.
8. the intelligent handcuffss according to claim any one of 1-7, it is characterised in that set in the device box of the first handcuff body GPS locator, GPS locator is connected with processor one.
CN201710550902.6A 2017-07-07 2017-07-07 A kind of intelligent handcuffss Pending CN107165513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710550902.6A CN107165513A (en) 2017-07-07 2017-07-07 A kind of intelligent handcuffss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710550902.6A CN107165513A (en) 2017-07-07 2017-07-07 A kind of intelligent handcuffss

Publications (1)

Publication Number Publication Date
CN107165513A true CN107165513A (en) 2017-09-15

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CN201710550902.6A Pending CN107165513A (en) 2017-07-07 2017-07-07 A kind of intelligent handcuffss

Country Status (1)

Country Link
CN (1) CN107165513A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108104617A (en) * 2018-01-26 2018-06-01 段练 A kind of anti-escape handcuffss
CN108643728A (en) * 2018-07-12 2018-10-12 靖江市金盾警用器材制造有限公司 It is a kind of that the handcuffss positioned in real time and fetters system are unlocked based on fingerprint face
CN108798303A (en) * 2018-07-25 2018-11-13 比奥香港有限公司 A kind of handcuffss lock control method and lock of handcuffs

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Publication number Priority date Publication date Assignee Title
CN102619414A (en) * 2012-03-12 2012-08-01 深圳市中诺通讯股份有限公司 GPS (global positioning system) type electronic handcuff
US20120298119A1 (en) * 2009-11-04 2012-11-29 Scottsdale Inventions, Llc Apparatus and system for augmented detainee restraint
CN203570034U (en) * 2013-11-30 2014-04-30 四川久远新方向智能科技有限公司 Unlocking detection and heartbeat detection integrating electronic handcuffs
CN203570033U (en) * 2013-11-30 2014-04-30 四川久远新方向智能科技有限公司 Electronic handcuffs with high safety performance
CN204850793U (en) * 2015-05-21 2015-12-09 余川平 It is alert with bluetooth handcuffss device
CN105528856A (en) * 2016-02-19 2016-04-27 乔民 Handcuff and shackle intelligent monitoring alarm device
CN105629839A (en) * 2016-03-15 2016-06-01 深圳市前海安益智科技有限公司 Intelligent handcuffs and a remote management system thereof
CN105804517A (en) * 2015-08-24 2016-07-27 张帆 Miniature anti-removal safety protection electromagnetic lock watch buckle and protection method for wearable device
CN105931433A (en) * 2016-06-22 2016-09-07 深圳市森讯达电子技术有限公司 Electronic operation constraint device and supervised person positioning management method
CN106014014A (en) * 2016-06-22 2016-10-12 深圳市森讯达电子技术有限公司 Electronic action constraint device and method used for monitoring and controlling incarcerated person
CN106377235A (en) * 2016-10-17 2017-02-08 杨雪涵 Wearable equipment and system for old people rescue
CN206256788U (en) * 2016-08-29 2017-06-16 无锡卓信信息科技股份有限公司 A kind of new lock-fit-type handcuffss
CN206971993U (en) * 2017-07-07 2018-02-06 合肥芯福传感器技术有限公司 A kind of intelligent handcuffss

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120298119A1 (en) * 2009-11-04 2012-11-29 Scottsdale Inventions, Llc Apparatus and system for augmented detainee restraint
CN102619414A (en) * 2012-03-12 2012-08-01 深圳市中诺通讯股份有限公司 GPS (global positioning system) type electronic handcuff
CN203570034U (en) * 2013-11-30 2014-04-30 四川久远新方向智能科技有限公司 Unlocking detection and heartbeat detection integrating electronic handcuffs
CN203570033U (en) * 2013-11-30 2014-04-30 四川久远新方向智能科技有限公司 Electronic handcuffs with high safety performance
CN204850793U (en) * 2015-05-21 2015-12-09 余川平 It is alert with bluetooth handcuffss device
CN105804517A (en) * 2015-08-24 2016-07-27 张帆 Miniature anti-removal safety protection electromagnetic lock watch buckle and protection method for wearable device
CN105528856A (en) * 2016-02-19 2016-04-27 乔民 Handcuff and shackle intelligent monitoring alarm device
CN105629839A (en) * 2016-03-15 2016-06-01 深圳市前海安益智科技有限公司 Intelligent handcuffs and a remote management system thereof
CN105931433A (en) * 2016-06-22 2016-09-07 深圳市森讯达电子技术有限公司 Electronic operation constraint device and supervised person positioning management method
CN106014014A (en) * 2016-06-22 2016-10-12 深圳市森讯达电子技术有限公司 Electronic action constraint device and method used for monitoring and controlling incarcerated person
CN206256788U (en) * 2016-08-29 2017-06-16 无锡卓信信息科技股份有限公司 A kind of new lock-fit-type handcuffss
CN106377235A (en) * 2016-10-17 2017-02-08 杨雪涵 Wearable equipment and system for old people rescue
CN206971993U (en) * 2017-07-07 2018-02-06 合肥芯福传感器技术有限公司 A kind of intelligent handcuffss

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108104617A (en) * 2018-01-26 2018-06-01 段练 A kind of anti-escape handcuffss
CN108104617B (en) * 2018-01-26 2023-02-28 段练 Escape-proof handcuffs
CN108643728A (en) * 2018-07-12 2018-10-12 靖江市金盾警用器材制造有限公司 It is a kind of that the handcuffss positioned in real time and fetters system are unlocked based on fingerprint face
CN108798303A (en) * 2018-07-25 2018-11-13 比奥香港有限公司 A kind of handcuffss lock control method and lock of handcuffs

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Application publication date: 20170915