CN112017348B - Water supply pump room in-out recognizer of dual authentication monitoring - Google Patents
Water supply pump room in-out recognizer of dual authentication monitoring Download PDFInfo
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- CN112017348B CN112017348B CN202010880946.7A CN202010880946A CN112017348B CN 112017348 B CN112017348 B CN 112017348B CN 202010880946 A CN202010880946 A CN 202010880946A CN 112017348 B CN112017348 B CN 112017348B
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- movable frame
- water supply
- supply pump
- electric putter
- authentication monitoring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 230000009977 dual effect Effects 0.000 title claims description 8
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000002274 desiccant Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 210000004243 sweat Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME 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
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Signal Processing (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Studio Devices (AREA)
- Collating Specific Patterns (AREA)
Abstract
The invention provides a water supply pump room in-out recognizer with double authentication monitoring, which comprises a shell, a movable frame and a handle, wherein a telescopic groove is formed in the center of one end of the shell, a first electric push rod is fixedly installed on the inner side wall, away from the opening end, of the telescopic groove, the movable frame is installed in the telescopic groove, a partition plate is fixedly installed in the movable frame, an output shaft of the first electric push rod is fixedly connected with the partition plate, a telescopic hole is formed in the top of the movable frame, a push rod box is fixedly installed at the position, corresponding to the telescopic hole, of the inner side wall of the top of the movable frame, the water supply pump room in-out recognizer with double authentication monitoring is reasonable in design, the movable frame can automatically pop out after fingerprint identification is successful, so that an identification camera is exposed for second-time identification, the identification camera is hidden inside when the identification camera is flat, and effective protection can be formed on the identification camera, prevent damage and moisture, thereby improving the use effect.
Description
Technical Field
The invention belongs to the technical field of water pump room entrance guard equipment, and particularly relates to a double-authentication monitoring water supply pump room entrance and exit identifier.
Background
The water supply pump house is a water supply building, the environment of the water supply pump house is often wet, various equipment is easily corroded, meanwhile, due to the particularity of the water supply pump house, the entrance guard of the water supply pump house only can allow special workers to pass, the flow of people is small, the safety can be improved by adopting double or multiple identification, however, the identification part of the existing water supply pump house entrance and exit identifier is generally exposed in the air and is easily corroded by water vapor, so that the identification accuracy and the service life are reduced, in addition, the identification part cannot be automatically cleaned after identification, the identification part is easily corroded by residual sweat stains and other stains, and the safety is low.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the water supply pump house in-out recognizer with double authentication monitoring, the water supply pump house in-out recognizer with double authentication monitoring is reasonable in design, the movable frame can automatically pop up after fingerprint identification is successful, so that the identification camera is exposed for secondary identification, and when the identification camera is normal, the identification camera is hidden inside, so that the identification camera can be effectively protected, damage and dampness are prevented, and the using effect is improved.
In order to achieve the purpose, the invention is realized by the following technical scheme: a water supply pump room in-and-out recognizer with dual authentication monitoring comprises a shell, a movable frame and a handle, wherein a telescopic groove is formed in the central position of one end of the shell, an electric push rod I is fixedly mounted on the inner side wall, away from an opening end, of the telescopic groove, the movable frame is mounted in the telescopic groove, a partition plate is fixedly mounted in the movable frame, an output shaft of the electric push rod I is fixedly connected with the partition plate, a telescopic hole is formed in the top of the movable frame, a push rod box is fixedly mounted at the position, corresponding to the telescopic hole, on the inner side wall of the top of the movable frame, a second electric push rod is fixedly mounted in the push rod box, a telescopic head is fixedly mounted on the output shaft of the second electric push rod and is located in the telescopic hole, an identification camera is fixedly inlaid on one side of the telescopic head, a cavity is formed in the shell, and a processor is fixedly mounted in the cavity, the utility model discloses a cleaning pad, including the outer tube, the handle includes outer tube and interior pole, the outer tube cover is established on interior pole, the both ends fixed mounting of interior pole is in the movable frame, it has fingerprint identification module to fix to inlay on the lateral wall of interior pole, the position department fixed mounting who corresponds with fingerprint identification module on the inside wall of outer tube has the cleaning pad, the spring groove has been seted up on the lateral wall of interior pole, fixedly connected with reset spring on the inside wall of spring groove one end, the position department fixed mounting who corresponds with the spring groove on the inside wall of outer tube has the sliding seat, the sliding seat is in the spring inslot and with reset spring's one end fixed connection.
In a preferred embodiment of the present invention, two filter screens are fixedly installed in the filter tube, and a drying agent is filled between the two filter screens.
In a preferred embodiment of the present invention, the outer sleeve has an opening.
As a preferred embodiment of the present invention, a sliding block is fixedly installed on an outer side wall of the movable frame, a sliding groove is formed in a position, corresponding to the sliding block, on an inner side wall of the telescopic groove, and the sliding block is located in the sliding groove.
As a preferred embodiment of the present invention, a power line is fixedly connected to the rear side of the housing, the power line is electrically connected to the processor, the first electric push rod, the second electric push rod, the identification camera and the fingerprint identification module through a power supply circuit, and the processor is electrically connected to the first electric push rod, the second electric push rod, the identification camera and the fingerprint identification module.
The invention has the beneficial effects that: the invention discloses a double-authentication monitoring water supply pump room inlet and outlet recognizer which comprises a shell, a movable frame, a handle, a telescopic groove, a first electric push rod, a telescopic hole, a push rod box, a second electric push rod, a telescopic head, an identification camera, a cavity, a processor, a partition plate, a mounting hole, a filter pipe, a filter screen, a drying agent, an outer sleeve, an inner rod, a fingerprint identification module, a cleaning pad, a spring groove, a movable seat, a reset spring, an opening, a sliding block, a sliding groove and a power line.
1. This water supply pump room discrepancy recognizer's of dual authentication monitoring movable frame can pop out automatically after fingerprint identification succeeds to make the identification camera expose and carry out the second heavy discernment, when flat, the identification camera is hidden in inside, can form effectual protection to the identification camera, prevent to damage and wet, thereby improve the result of use.
2. This outer tube of the handle of water supply pump room discrepancy identifier of dual authentication monitoring can rotate on the inner pole, under the normal condition, the outer tube shelters from fingerprint identification module, it is fashionable to rotate outer tube messenger opening and fingerprint identification module coincidence, can carry out fingerprint identification, thereby can protect fingerprint identification module, prevent to wet and corroded, and, at the in-process that rotates the outer tube, the clearance pad in the outer tube can be cleared up fingerprint identification module, get rid of surperficial sweat stain and other stains, prevent that fingerprint identification's exactness from receiving the influence.
3. The filter tube that can dismantle has been installed in the mounting hole on the baffle of this water supply pump room discrepancy recognizer of dual authentication monitoring, at the in-process of activity of movable frame, can locate to form the air current in handle to can air-dry the moisture such as sweat stain remaining on hand, avoid fingerprint identification module to be corroded, the security is high, and, the filter tube can carry out the drying to the air of business turn over, avoids causing adverse effect to the part of inside.
Drawings
FIG. 1 is a schematic view showing a structure of a double authentication monitoring water supply pump house inlet and outlet identifier;
FIG. 2 is a schematic sectional view of a double authentication monitoring water supply pump house access identifier;
FIG. 3 is a schematic sectional view of a handle of a double authentication monitoring water supply pump house access identifier;
FIG. 4 is a schematic view of a filter tube installation of a double authentication monitoring water supply pump house access identifier;
in the figure: 1. a housing; 2. a movable frame; 3. a handle; 4. a telescopic groove; 5. an electric push rod I; 6. a telescopic hole; 7. a push rod box; 8. a second electric push rod; 9. a telescopic head; 10. identifying a camera; 11. a cavity; 12. a processor; 13. a partition plate; 14. mounting holes; 15. a filter tube; 16. filtering with a screen; 17. a desiccant; 18. an outer sleeve; 19. an inner rod; 20. a fingerprint identification module; 21. a cleaning pad; 22. a spring slot; 23. a movable seat; 24. a return spring; 25. an opening; 26. a slider; 27. a chute; 28. a power line.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a working shaft room discrepancy recognizer of dual authentication monitoring, includes shell 1, movable frame 2 and handle 3, the central point department of putting of shell 1 one end has seted up flexible groove 4, fixed mounting has electric putter one 5 on the inside wall of flexible groove 4 far away from the open end, movable frame 2 is installed in flexible groove 4, fixed mounting has baffle 13 in the movable frame 2, electric putter one 5's output shaft and baffle 13 fixed connection, flexible hole 6 has been seted up at the top of movable frame 2, the position department fixed mounting that corresponds with flexible hole 6 on the inside wall at movable frame 2 top has push rod case 7, fixed mounting has electric putter two 8 in the push rod case 7, fixed mounting has flexible head 9 on electric putter two 8's the output shaft, flexible head 9 is in flexible hole 6, one side of flexible head 9 is fixed to be inlayed and is had identification camera 10, a cavity 11 is arranged in the shell 1, a processor 12 is fixedly arranged in the cavity 11, the partition plate 13 is provided with a mounting hole 14, a filter pipe 15 is arranged in the mounting hole 14 through matching of external threads and internal threads, the handle 3 comprises an outer sleeve 18 and an inner rod 19, the outer sleeve 18 is sleeved on the inner rod 19, both ends of the inner rod 19 are fixedly arranged in the movable frame 2, a fingerprint identification module 20 is fixedly embedded on the outer side wall of the inner rod 19, a cleaning pad 21 is fixedly arranged on the inner side wall of the outer sleeve 18 at a position corresponding to the fingerprint identification module 20, the outer side wall of the inner rod 19 is provided with a spring groove 22, the inner side wall of one end of the spring groove 22 is fixedly connected with a return spring 24, a movable seat 23 is fixedly arranged on the inner side wall of the outer sleeve 18 at a position corresponding to the spring groove 22, the movable seat 23 is located in the spring groove 22 and is fixedly connected with one end of the return spring 24.
In a preferred embodiment of the present invention, two screens 16 are fixedly installed in the filtering pipe 15, and a drying agent 17 is filled between the two screens 16.
In a preferred embodiment of the present invention, the outer sleeve 18 is provided with an opening 25.
As a preferred embodiment of the present invention, a sliding block 26 is fixedly mounted on an outer side wall of the movable frame 2, a sliding groove 27 is formed at a position corresponding to the sliding block 26 on an inner side wall of the telescopic groove 4, and the sliding block 26 is located in the sliding groove 27.
As a preferred embodiment of the present invention, a power line 28 is fixedly connected to the rear side of the housing 1, the power line 28 is electrically connected to the processor 12, the first electric putter 5, the second electric putter 8, the identification camera 10 and the fingerprint identification module 20 through a power supply circuit, respectively, and the processor 12 is electrically connected to the first electric putter 5, the second electric putter 8, the identification camera 10 and the fingerprint identification module 20, respectively.
In a preferred embodiment of the present invention, the outer sleeve 18 of the handle 3 can rotate on the inner rod 19, when in use, the power line 28 is connected to an external power source, the outer sleeve 18 blocks the fingerprint identification module 20 in a normal state, the outer sleeve 18 rotates to make the opening 25 coincide with the fingerprint identification module 20, in the process, the outer sleeve 18 compresses the return spring 24 in the spring groove 22 through the movable seat 23 for resetting the outer sleeve 18, the fingerprint identification module 20 is exposed for fingerprint identification, the fingerprint identification module 20 can be protected and protected from being affected by moisture and corrosion, in the process of rotating the outer sleeve 18, the cleaning pad 21 in the outer sleeve 18 can clean the fingerprint identification module 20 to remove sweat stains and other stains on the surface, the accuracy of the fingerprint identification is prevented from being affected, and the movable frame 2 is ejected by the electric push rod 5 for a certain distance after the fingerprint identification is successful, the flexible hole 6 exposes, then electric putter two 8 is ejecting with flexible head 9, and identification camera 10 exposes carries out face identification image acquisition to transmit for treater 12, treater 12 carries out face identification, accomplishes the second and heavily discerns, and in usual, identification camera 10 hides inside, can form effectual protection to identification camera 10, prevents to damage and wets, thereby improves the result of use.
In a preferred embodiment of the present invention, the detachable filter tube 15 is installed in the installation hole 14 of the partition plate 13, and an air flow is formed at the handle 3 during the movement of the movable frame 2, so that moisture such as sweat remaining on the handle 3 can be dried, the fingerprint recognition module 20 can be prevented from being corroded, and the filter tube 15 can dry the air flowing in and out, thereby preventing the internal components from being adversely affected.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a water supply pump room discrepancy recognizer of dual authentication monitoring, includes shell (1), movable frame (2) and handle (3), its characterized in that, the central point department of putting of shell (1) one end has seted up flexible groove (4), fixed mounting has electric putter (5) on the inside wall of open end is kept away from in flexible groove (4), movable frame (2) are installed in flexible groove (4), fixed mounting has baffle (13) in movable frame (2), the output shaft and the baffle (13) fixed connection of electric putter (5), telescopic hole (6) have been seted up at the top of movable frame (2), the position department fixed mounting that corresponds with telescopic hole (6) on the inside wall at movable frame (2) top has push rod case (7), fixed mounting has electric putter two (8) in push rod case (7), fixed mounting has telescopic head (9) on the output shaft of electric putter two (8), the telescopic head (9) is arranged in a telescopic hole (6), one side of the telescopic head (9) is fixedly inlaid with an identification camera (10), a cavity (11) is formed in the shell (1), a processor (12) is fixedly arranged in the cavity (11), a mounting hole (14) is formed in the partition plate (13), a filter pipe (15) is arranged in the mounting hole (14) through external threads and internal thread matching, the handle (3) comprises an outer sleeve (18) and an inner rod (19), the outer sleeve (18) is sleeved on the inner rod (19), two ends of the inner rod (19) are fixedly arranged in the movable frame (2), a fingerprint identification module (20) is fixedly inlaid on the outer side wall of the inner rod (19), and a cleaning pad (21) is fixedly arranged at a position corresponding to the fingerprint identification module (20) on the inner side wall of the outer sleeve (18), spring groove (22) have been seted up on the lateral wall of interior pole (19), fixedly connected with reset spring (24) on the inside wall of spring groove (22) one end, the position department fixed mounting that corresponds with spring groove (22) on the inside wall of outer tube (18) has movable seat (23), movable seat (23) be in spring groove (22) and with the one end fixed connection of reset spring (24).
2. The double authentication monitoring water supply pump house access identifier according to claim 1, wherein: two filter screens (16) are fixedly installed in the filter pipe (15), and a drying agent (17) is filled between the two filter screens (16).
3. The double authentication monitoring water supply pump house access identifier according to claim 1, wherein: the outer sleeve (18) is provided with an opening (25).
4. The double authentication monitoring water supply pump house access identifier according to claim 1, wherein: fixed mounting has slider (26) on the lateral wall of movable frame (2), spout (27) have been seted up with slider (26) corresponding position department on the inside wall of flexible groove (4), slider (26) are in spout (27).
5. The double authentication monitoring water supply pump house access identifier according to claim 1, wherein: the rear side fixedly connected with power cord (28) of shell (1), power cord (28) pass through power supply circuit respectively with treater (12), electric putter one (5), electric putter two (8), identification camera (10) and fingerprint identification module (20) electric connection, treater (12) respectively with electric putter one (5), electric putter two (8), identification camera (10) and fingerprint identification module (20) electric connection.
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CN202010880946.7A CN112017348B (en) | 2020-08-27 | 2020-08-27 | Water supply pump room in-out recognizer of dual authentication monitoring |
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CN202010880946.7A CN112017348B (en) | 2020-08-27 | 2020-08-27 | Water supply pump room in-out recognizer of dual authentication monitoring |
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CN112017348B true CN112017348B (en) | 2022-04-12 |
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KR100920501B1 (en) * | 2007-05-07 | 2009-10-08 | 주식회사 바이오엔터 | Apparatus for closing a cover of fingerprint recognizing portion automatically and door lock system |
CN106203303B (en) * | 2016-06-30 | 2018-02-02 | 北京小米移动软件有限公司 | Fingerprint identification device and method |
CN207069260U (en) * | 2017-08-17 | 2018-03-02 | 武汉高新光机电有限公司 | A kind of hand crimp machine |
CN108564003A (en) * | 2018-03-23 | 2018-09-21 | 深圳市晓控通信科技有限公司 | A kind of recognition effect is good and is conveniently replaceable the smart lock of battery |
CN207924783U (en) * | 2018-03-29 | 2018-09-28 | 福州艾弗斯智能科技有限公司 | A kind of safety door inhibition apparatus |
CN109615756B (en) * | 2019-02-26 | 2021-07-23 | 义乌市圣涛装饰有限公司 | Fingerprint gate inhibition controller |
CN209460784U (en) * | 2019-02-27 | 2019-10-01 | 刘绍航 | A kind of fingerprint identification device |
CN110331890B (en) * | 2019-07-24 | 2021-04-13 | 温州市山福工贸有限公司 | Fingerprint coded lock utilizing gear to drive compressed air |
CN211287464U (en) * | 2019-10-30 | 2020-08-18 | 雅居乐雅生活服务股份有限公司 | Entrance guard that possesses recognition function night of district |
CN211059687U (en) * | 2019-11-08 | 2020-07-21 | 陈景科 | Lifting type video head for face recognition machine |
CN111379503A (en) * | 2020-03-31 | 2020-07-07 | 广州市鹭江远科技有限公司 | Safe deposit box convenient to protect based on face identification |
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