CN111237611A - Portable face recognition system - Google Patents
Portable face recognition system Download PDFInfo
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- CN111237611A CN111237611A CN201911407186.1A CN201911407186A CN111237611A CN 111237611 A CN111237611 A CN 111237611A CN 201911407186 A CN201911407186 A CN 201911407186A CN 111237611 A CN111237611 A CN 111237611A
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
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- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
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- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
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- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a portable face recognition system, which comprises a mounting seat and a face recognizer, wherein a first groove is formed in the front side of the mounting seat, the face recognizer is positioned in the first groove, the rear side of the face recognizer is fixedly connected with the inner wall of one side, away from the opening, of the first groove, a containing groove with one side being provided with the opening is formed in the bottom of the mounting seat, and a plurality of first heat dissipation holes are formed between the inner wall of the front side of the containing groove and the inner wall of one side, away from the opening, of the first groove. The face recognizer is reasonable in design and convenient to operate, the face recognizer is convenient to stably support, the vertical plate and the two supporting legs are convenient to store after the face recognizer is used, multi-stage storage is achieved, the total volume is reduced, the occupied space is saved, the purpose of carrying is achieved, the vertical plate and the two supporting legs are convenient to fix after the face recognizer is stored, the phenomenon that the vertical plate rotates out of the storage groove in the transportation process is avoided, and the face recognizer is beneficial to use.
Description
Technical Field
The invention relates to the technical field of face recognition systems, in particular to a portable face recognition system.
Background
With the rapid development of face recognition technology, face recognition equipment has been applied in more and more fields, for example, a face recognition attendance machine is used in construction sites, a face recognition system is also arranged in the attendance machine, the face recognition system takes face recognition technology as a core, is an emerging biological recognition technology, integrates computer image processing technology and biological statistics principle, extracts face feature points from videos by using the computer image processing technology, and analyzes and establishes a mathematical model by using the biological statistics principle.
Present face identification system that building site used, for the convenience remove after using, use triangular supports frame to support face recognizer mostly, reach the purpose of being convenient for to remove, but because triangular supports frame's volume is great, and then cause face identification system's whole equipment occupation space great, and its volume is not convenient for multistage reducing and accomodating, a large amount of spaces have been taken at the in-process of transportation or removal, it is comparatively inconvenient during feasible transportation, cause the shortcoming of not being convenient for to carry, can not satisfy the user demand, therefore we have proposed portable face identification system and have been used for solving above-mentioned problem.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a portable face recognition system.
The invention provides a portable face recognition system, which comprises a mounting seat and a face recognizer, wherein a first groove is formed in the front side of the mounting seat, the face recognizer is positioned in the first groove, the rear side of the face recognizer is fixedly connected with the inner wall of one side, away from the opening, of the first groove, a containing groove with one side provided with an opening is formed in the bottom of the mounting seat, a plurality of first heat dissipation holes are formed between the inner wall of the front side of the containing groove and the inner wall of one side, away from the opening, of the first groove, a plurality of second heat dissipation holes are formed in the inner wall of the rear side of the containing groove, the plurality of first heat dissipation holes and the plurality of second heat dissipation holes are arranged in a one-to-one correspondence mode, a rotating shaft is rotatably arranged on the inner wall of the front side of the containing groove, a vertical plate is fixedly sleeved on the rotating shaft, the bottom of the vertical plate extends to the lower side of the mounting seat and is provided with a rectangular, the bottom of the moving block is provided with two rotating grooves, one side, far away from each other, of each rotating groove is provided with an opening, the same supporting leg is rotatably arranged between the inner walls of the two sides of each rotating groove, the inner walls of the two sides of each rectangular groove are provided with limiting holes with the bottoms provided with the openings, one ends, far away from each other, of the two supporting legs respectively penetrate through the corresponding limiting holes and extend out of the vertical plate, the top of each supporting leg is movably contacted with the inner wall of the top of the corresponding limiting hole, one side of the top of one of the two supporting legs is fixedly provided with a first U-shaped handle, the top of the moving block is fixedly provided with a first magnet, the inner wall of the top of the rectangular groove is embedded with a second magnet, the first magnet is matched with the second magnet, one end of the rotating shaft extends out of the mounting seat and is fixedly provided, a mounting block is fixedly arranged at the bottom of one side of the mounting seat, the mounting block is sleeved on the rotating shaft, a rotating block is arranged at one side of the mounting block, which is far away from the mounting seat, a second through hole is arranged at one side of the rotating block, the same rectangular block is fixedly arranged between the top inner wall and the bottom inner wall of the second through hole, the rectangular block is positioned between the first through holes, the same positioning rod is fixedly arranged between the inner walls at the two sides of the first through hole, the rectangular block is sleeved on the positioning rod in a sliding manner, the same spring is fixedly arranged between one side of the rectangular block, which is far away from the mounting block, and, two clamping grooves are formed in one side, far away from the mounting seat, of the mounting block, a clamping block is fixedly mounted on one side, close to the mounting block, of the rotating block, one side, far away from the rotating block, of the clamping block extends into one clamping groove located above the two clamping grooves, and the clamping block is clamped with the one clamping groove.
Preferably, the inner walls of the two sides of the rectangular groove are provided with sliding grooves, the two sides of the moving block are fixedly provided with sliding blocks, and the sliding blocks are connected with the corresponding sliding grooves in a sliding mode.
Preferably, a second U-shaped handle is fixedly mounted at the top of the mounting seat.
Preferably, equal fixed mounting has first bearing on the both sides inner wall in rotation groove, and the inner circle internal fixation cover that is located two first bearings of same rotation inslot is equipped with same round pin axle, and first circular port has been seted up to one side of supporting leg, the lateral wall of first circular port and the outside fixed connection of the round pin axle that corresponds.
Preferably, a second circular hole is formed in the inner wall of the rear side of the accommodating groove, a second bearing is fixedly sleeved in the second circular hole, and the inner ring of the second bearing is fixedly sleeved with the outer side of the rotating shaft.
Preferably, a rectangular hole is formed in one side of the rectangular block, and the side wall of the rectangular hole is in sliding connection with the outer side of the positioning rod.
Preferably, a third circular hole is formed in one side of the mounting block, and the side wall of the third circular hole is in movable contact with the outer side of the rotating shaft.
Preferably, a third bearing is fixedly installed on the inner wall of the front side of the accommodating groove, and an inner ring of the third bearing is fixedly sleeved with the outer side of the rotating shaft.
Preferably, a third through hole is formed in the top of the front side of the vertical plate, and the side wall of the third through hole is fixedly connected with the outer side of the rotating shaft.
Preferably, an embedded groove is formed in the inner wall of the top of the rectangular groove, and the side wall of the embedded groove is fixedly connected with the outer side of the second magnet.
Compared with the prior art, the invention has the beneficial effects that:
the mounting seat, the vertical plate, the supporting legs and the second heat dissipation holes are matched, the face recognizer is stably supported through the two supporting legs, when the face recognizer works, heat is generated, and the generated heat is dissipated out of the mounting seat through the first heat dissipation holes and the second heat dissipation holes, so that the purpose of heat dissipation is achieved;
when the vertical plate and the supporting legs need to be accommodated, the second U-shaped handle is pulled upwards to drive the mounting seat to move upwards, the mounting seat drives the vertical plate to move upwards through the rotating shaft, the vertical plate drives the moving block to move upwards through the two sliding blocks simultaneously, the moving block drives the two supporting legs to gradually separate from the ground through the two pin shafts while moving upwards, at the moment, the two supporting legs rotate towards the mutually approaching direction under the action of self gravity and rotate to the vertical state, and then the two supporting legs are pushed upwards to drive the first magnet to move upwards through the moving block until the first magnet is adsorbed with the second magnet, two supporting legs were accomodate to the rectangular channel this moment, drive the rectangular block to the direction pulling turning block of keeping away from the mount pad immediately and compress the spring and drive the fixture block from rather than a draw-in groove separation that clamps mutually, it drives the locating lever through the rectangular block and rotates immediately to rotate the turning block, the locating lever drives the riser through the pivot and rotates to accomodating the inslot, relax the pulling force to the turning block this moment, the elasticity of spring drives the turning block through the rectangular block and removes to the direction that is close to the mount pad, the turning block drives the fixture block and removes to rather than in a draw-in groove of alignment, and then make the riser fixed, and then accomplished multistage the accomodating, the overall volume has been reduced more, and be convenient for fix the riser after accomodating.
The face recognizer is reasonable in design and convenient to operate, the face recognizer is convenient to stably support, the vertical plate and the two supporting legs are convenient to store after the face recognizer is used, multi-stage storage is achieved, the total volume is reduced, the occupied space is saved, the purpose of carrying is achieved, the vertical plate and the two supporting legs are convenient to fix after the face recognizer is stored, the phenomenon that the vertical plate rotates out of the storage groove in the transportation process is avoided, and the face recognizer is beneficial to use.
Drawings
Fig. 1 is a schematic structural diagram of a portable face recognition system according to the present invention;
FIG. 2 is a schematic side cross-sectional structural view of a portable face recognition system according to the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 2;
FIG. 4 is a schematic side sectional structural view of the portable face recognition system according to the present invention, wherein two support legs are vertical;
fig. 5 is a schematic side sectional structural view of a state in which a riser and a support leg of the portable face recognition system according to the present invention are both stored.
In the figure: the face recognition device comprises a mounting seat, a face recognizer, a first groove, a vertical plate, a supporting leg, a second heat dissipation hole, a 7 accommodating groove, a moving block, a 9 rotating groove, a pin shaft 10, a first magnet 11, a limiting hole 12, a first U-shaped handle 13, a rotating shaft 14, a second magnet 15, a mounting block 16, a clamping groove 17, a rotating block 18, a limiting block 19, a clamping block 20, a first through hole 21, a second through hole 22, a rectangular block 23, a positioning rod 24, a spring 25, a U-shaped handle 26 and a rectangular groove 27.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the present embodiment provides a portable face recognition system, which includes a mounting base 1 and a face recognizer 2, a first groove 3 is formed at the front side of the mounting base 1, the face recognizer 2 is located in the first groove 3, the rear side of the face recognizer 2 is fixedly connected to the inner wall of the first groove 3 far away from the opening, a receiving groove 7 with one side being an opening is formed at the bottom of the mounting base 1, a plurality of first heat dissipation holes are formed between the inner wall of the front side of the receiving groove 7 and the inner wall of the first groove 3 far away from the opening, a plurality of second heat dissipation holes 6 are formed at the inner wall of the rear side of the receiving groove 7, the plurality of first heat dissipation holes and the plurality of second heat dissipation holes 6 are arranged in a one-to-one correspondence, a rotating shaft 14 is rotatably installed on the inner wall of the front side of the receiving groove 7, a vertical plate 4 is fixedly sleeved on the rotating shaft 14, the bottom of the vertical plate 4 extends to the lower, a moving block 8 is slidably sleeved in the rectangular groove 27, the bottom of the moving block 8 and the bottom of the vertical plate 4 are located on the same horizontal line, two rotating grooves 9 are formed in the bottom of the moving block 8, one sides, away from each other, of the two rotating grooves 9 are both provided with openings, the same supporting legs 5 are rotatably installed between the inner walls of the two sides of the rotating grooves 9, limiting holes 12 with bottoms provided with the openings are formed in the inner walls of the two sides of the rectangular groove 27, the ends, away from each other, of the two supporting legs 5 respectively penetrate through the corresponding limiting holes 12 and extend out of the vertical plate 4, the tops of the supporting legs 5 are in movable contact with the inner walls of the tops of the corresponding limiting holes 12, a first U-shaped handle 13 is fixedly installed on one side of the top of one supporting leg 5 of the two supporting legs 5, a first magnet 11 is fixedly installed at the top of the moving block 8, a second magnet, one end of the rotating shaft 14 extends out of the mounting seat 1 and is fixedly provided with a limiting block 19, the mounting seat 1 is rotatably sleeved on the rotating shaft 14, the top of the rotating shaft 14 is provided with a first through hole 21, the bottom of one side of the mounting seat 1 is fixedly provided with a mounting block 16, the mounting block 16 is sleeved on the rotating shaft 14, one side of the mounting block 16 away from the mounting seat 1 is provided with a rotating block 18, one side of the rotating block 18 is provided with a second through hole 22, the same rectangular block 23 is fixedly arranged between the inner wall of the top and the inner wall of the bottom of the second through hole 22, the rectangular block 23 is positioned between the first through holes 21, the same positioning rod 24 is fixedly arranged between the inner walls of two sides of the first through hole 21, the rectangular block 23 is slidably sleeved on the positioning rod 24, the same spring 25 is fixedly arranged between one side of the rectangular block 23 away, two clamping grooves 17 are formed in one side, far away from the mounting seat 1, of the mounting block 16, a clamping block 20 is fixedly mounted on one side, close to the mounting block 16, of the rotating block 18, one side, far away from the rotating block 18, of the clamping block 20 extends into one clamping groove 17 located above the two clamping grooves 17, and the clamping block 20 is clamped with the clamping groove 17.
In this embodiment, the inner walls of the two sides of the rectangular groove 27 are both provided with sliding grooves, the two sides of the moving block 8 are both fixedly provided with sliding blocks, the sliding blocks are slidably connected with the corresponding sliding grooves, the top of the mounting seat 1 is fixedly provided with a second U-shaped handle 26, the inner walls of the two sides of the rotating groove 9 are both fixedly provided with first bearings, the inner rings of the two first bearings located in the same rotating groove 9 are fixedly sleeved with the same pin shaft 10, one side of the supporting leg 5 is provided with a first circular hole, the side wall of the first circular hole is fixedly connected with the outer side of the corresponding pin shaft 10, the inner wall of the rear side of the accommodating groove 7 is provided with a second circular hole, the inner ring of the second bearing is fixedly sleeved with the outer side of the rotating shaft 14, one side of the rectangular block 23 is provided with a rectangular hole, the side wall of the rectangular hole is slidably connected with the outer side of the positioning, the side wall of the third round hole is in movable contact with the outer side of the rotating shaft 14, the inner wall of the front side of the accommodating groove 7 is fixedly provided with a third bearing, the inner ring of the third bearing is fixedly sleeved with the outer side of the rotating shaft 14, the top of the front side of the vertical plate 4 is provided with a third through hole, the side wall of the third through hole is fixedly connected with the outer side of the rotating shaft 14, the inner wall of the top of the rectangular groove 27 is provided with an embedded groove, and the side wall of the embedded groove is fixedly connected with the outer side of the second magnet 15. Is beneficial to use.
In the embodiment, when the face recognizer 2 is used, the face recognizer 2 is supported through the two support legs 5 to achieve the purpose of stable support, when the face recognizer 2 works, heat is generated, and the generated heat is dissipated out of the mounting base 1 through the first heat dissipation holes and the second heat dissipation holes 6, so that the purpose of heat dissipation is achieved, and the situation that the heat generated by the face recognizer 2 cannot be dissipated is avoided;
after the use is finished, when the vertical plate 4 and the supporting legs 5 need to be stored, the second U-shaped handle 26 is pulled upwards, the second U-shaped handle 26 moves upwards and simultaneously drives the mounting seat 1 to move upwards, the mounting seat 1 drives the vertical plate 4 to move upwards through the rotating shaft 14, the vertical plate 4 simultaneously drives the moving block 8 to move upwards through the two sliding blocks, the moving block 8 moves upwards and simultaneously drives the two supporting legs 5 to move upwards through the two pin shafts 10, the supporting legs 5 gradually separate from the ground while moving upwards, at the moment, the two supporting legs 5 rotate under the action of self gravity, so that the two supporting legs 5 rotate in the mutually approaching direction and rotate to the vertical state, then the two supporting legs 5 are pushed upwards, the two supporting legs 5 simultaneously drive the moving block 8 to move upwards, the moving block 8 simultaneously drives the first magnet 11 to move upwards, and simultaneously the moving block 8 drives the two sliding blocks to respectively slide in the corresponding sliding grooves, when the first magnet 11 moves upwards to be adsorbed with the second magnet, the moving block 8 is limited to move upwards continuously, two supporting legs 5 are accommodated in the rectangular groove 27 at the moment, the first accommodation is achieved, then the rotating block 18 is pulled towards the direction far away from the mounting seat 1, the rotating block 18 moves and simultaneously drives the rectangular block 23 to slide on the positioning rod 24, the spring 25 is compressed when the rectangular block 23 moves, meanwhile, the rotating block 18 drives the clamping block 20 to move, the clamping block 20 moves and simultaneously is separated from one clamping groove 17 clamped with the clamping block, then the rotating block 18 is rotated, the rotating block 18 rotates and simultaneously drives the positioning rod 24 to rotate through the rectangular block 23, the positioning rod 24 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the vertical plate 4 to rotate, the vertical plate 4 drives the moving block 8 to rotate through the two sliding blocks, the moving block 8 drives the two supporting legs 5 to rotate through the two pin shafts 10, when the vertical plate 4 and the two supporting legs 5 rotate to the accommodating, at the moment, the fixture block 20 is aligned with one of the two clamping grooves 17 which is positioned below the fixture block, the tension on the rotating block 18 is released, the spring 25 in a compressed state is reset, the elastic force of the spring 25 drives the rotating block 18 to move towards the direction close to the mounting seat 1 through the rectangular block 23, the rotating block 18 drives the fixture block 20 to move into one clamping groove 17 aligned with the fixture block, the fixture block 20 is clamped with the clamping groove 17 aligned with the fixture block, the rotating block 18 is fixed, the rotating shaft 14 is fixed, the vertical plate 4 is further fixed, multi-stage storage is further completed, the total volume is reduced, the purpose of being convenient to carry is achieved, the vertical plate 4 is convenient to fix after storage, and the phenomenon that the vertical plate 4 rotates out of the storage groove 7 in the transportation process is avoided;
during the use, pulling turning block 18 and counter-rotation turning block 18, can shift out riser 4 from accomodating the groove 7, pull first U-shaped handle 13, first U-shaped handle 13 drives a supporting leg 5 rather than fixed connection and removes, a supporting leg 5 drives movable block 8 through the round pin axle 10 that corresponds and removes, movable block 8 drives first magnet 11 and second magnet phase separation, can shift out two supporting legs 5 from rectangular channel 7, rotate two supporting legs 5 to the direction of keeping away from each other next, when the top of supporting leg 5 contacts with the top of the spacing hole 12 that corresponds, supporting leg 5 rotates to the horizontality this moment, can carry out the stable stay to face identification ware 2 and use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A portable face recognition system comprises a mounting seat (1) and a face recognizer (2), and is characterized in that a first groove (3) is formed in the front side of the mounting seat (1), the face recognizer (2) is located in the first groove (3), the rear side of the face recognizer (2) is fixedly connected with the inner wall of one side, away from the opening, of the first groove (3), a containing groove (7) with one side being the opening is formed in the bottom of the mounting seat (1), a plurality of first heat dissipation holes are formed between the inner wall of the front side of the containing groove (7) and the inner wall of one side, away from the opening, of the first groove (3), a plurality of second heat dissipation holes (6) are formed in the inner wall of the rear side of the containing groove (7), the first heat dissipation holes and the second heat dissipation holes (6) are arranged in a one-to-one correspondence manner, a rotating shaft (14) is rotatably installed on the inner wall of the front side of the containing groove (7), and a vertical plate (4) is arranged on the rotating, the bottom of a vertical plate (4) extends to the lower part of a mounting seat (1) and is provided with a rectangular groove (27), a moving block (8) is sleeved in the rectangular groove (27) in a sliding manner, the bottom of the moving block (8) and the bottom of the vertical plate (4) are positioned on the same horizontal line, two rotating grooves (9) are formed in the bottom of the moving block (8), one sides, far away from each other, of the two rotating grooves (9) are respectively provided with an opening, the same supporting leg (5) is rotatably installed between the inner walls of the two sides of the rotating groove (9), limiting holes (12) with the bottoms being provided with the openings are respectively formed in the inner walls of the two sides of the rectangular groove (27), one ends, far away from each other, of the two supporting legs (5) respectively penetrate through the corresponding limiting holes (12) and extend to the outside of the vertical plate (4), the tops of the supporting legs (5) are in movable contact with the inner walls of the tops of the corresponding limiting holes (, a first magnet (11) is fixedly installed at the top of the moving block (8), a second magnet (15) is embedded on the inner wall of the top of the rectangular groove (27), the first magnet (11) is matched with the second magnet (15), one end of the rotating shaft (14) extends out of the mounting seat (1) and is fixedly provided with a limiting block (19), the mounting seat (1) is rotatably sleeved on the rotating shaft (14), a first through hole (21) is formed in the top of the rotating shaft (14), a mounting block (16) is fixedly installed at the bottom of one side of the mounting seat (1), the mounting block (16) is sleeved on the rotating shaft (14), a rotating block (18) is arranged at one side of the mounting block (16) far away from the mounting seat (1), a second through hole (22) is formed in one side of the rotating block (18), a same rectangular block (23) is fixedly installed between the inner wall of the top and the inner wall of the bottom of the second through hole (22), and the rectangular block (, fixed mounting has same locating lever (24) between the both sides inner wall of first through-hole (21), and rectangle piece (23) slip cover is established on locating lever (24), and fixed mounting has same spring (25) between one side that installation piece (16) were kept away from in rectangle piece (23) and one side inner wall of first through-hole (21), and spring (25) activity cover is established on locating lever (24), two draw-in grooves (17) have been seted up to one side that installation seat (1) was kept away from in installation piece (16), and one side fixed mounting that turning block (18) are close to installation piece (16) has fixture block (20), and one side that turning block (18) were kept away from in fixture block (20) extends to one draw-in groove (17) of lieing in the top in two draw-in grooves (17), and fixture block (20) clamp mutually with one draw-.
2. The portable face recognition system according to claim 1, wherein sliding grooves are formed in inner walls of two sides of the rectangular groove (27), sliding blocks are fixedly mounted on two sides of the moving block (8), and the sliding blocks are slidably connected with the corresponding sliding grooves.
3. The portable face recognition system according to claim 1, wherein a second U-shaped handle (26) is fixedly mounted on the top of the mounting base (1).
4. The portable face recognition system according to claim 1, wherein the inner walls of the two sides of the rotation groove (9) are both fixedly provided with first bearings, the inner rings of the two first bearings in the same rotation groove (9) are fixedly sleeved with the same pin shaft (10), one side of the support leg (5) is provided with a first circular hole, and the side wall of the first circular hole is fixedly connected with the outer side of the corresponding pin shaft (10).
5. The portable face recognition system according to claim 1, wherein a second circular hole is formed in the inner wall of the rear side of the accommodating groove (7), a second bearing is fixedly sleeved in the second circular hole, and an inner ring of the second bearing is fixedly sleeved with the outer side of the rotating shaft (14).
6. The portable face recognition system of claim 1, wherein a rectangular hole is formed in one side of the rectangular block (23), and a side wall of the rectangular hole is slidably connected with an outer side of the positioning rod (24).
7. The portable face recognition system of claim 1, wherein a third circular hole is formed in one side of the mounting block (16), and a side wall of the third circular hole is in movable contact with an outer side of the rotating shaft (14).
8. The portable face recognition system according to claim 1, wherein a third bearing is fixedly mounted on the front inner wall of the accommodating groove (7), and an inner ring of the third bearing is fixedly sleeved with the outer side of the rotating shaft (14).
9. The portable face recognition system of claim 1, wherein a third through hole is formed at the top of the front side of the vertical plate (4), and the side wall of the third through hole is fixedly connected with the outer side of the rotating shaft (14).
10. The portable face recognition system according to claim 1, wherein an embedded groove is formed on the inner wall of the top of the rectangular groove (27), and the side wall of the embedded groove is fixedly connected with the outer side of the second magnet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911407186.1A CN111237611B (en) | 2019-12-31 | 2019-12-31 | Portable face recognition system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911407186.1A CN111237611B (en) | 2019-12-31 | 2019-12-31 | Portable face recognition system |
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| Publication Number | Publication Date |
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| CN111237611A true CN111237611A (en) | 2020-06-05 |
| CN111237611B CN111237611B (en) | 2021-05-07 |
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| CN201911407186.1A Active CN111237611B (en) | 2019-12-31 | 2019-12-31 | Portable face recognition system |
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| CN112739092A (en) * | 2020-12-22 | 2021-04-30 | 嘉兴学院 | Portable program-controlled current source voltage source |
| CN112802222A (en) * | 2021-01-05 | 2021-05-14 | 李福友 | Face recognition access control and application system thereof |
| CN112923203A (en) * | 2021-01-13 | 2021-06-08 | 烟台南山学院 | Cultural tourism energy-saving advertising board based on multi-national language use |
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| CN112739092A (en) * | 2020-12-22 | 2021-04-30 | 嘉兴学院 | Portable program-controlled current source voltage source |
| CN112802222A (en) * | 2021-01-05 | 2021-05-14 | 李福友 | Face recognition access control and application system thereof |
| CN112802222B (en) * | 2021-01-05 | 2023-06-30 | 广西朗杰智慧科技发展有限公司 | Face recognition access control and application system thereof |
| CN112923203A (en) * | 2021-01-13 | 2021-06-08 | 烟台南山学院 | Cultural tourism energy-saving advertising board based on multi-national language use |
| CN112984333A (en) * | 2021-02-19 | 2021-06-18 | 于少康 | Geographic information collection system is used in territory space planning |
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| CN114216868A (en) * | 2021-12-16 | 2022-03-22 | 明石创新(烟台)微纳传感技术研究院有限公司 | Small-size high-resolution full-spectrum water quality detection device |
| CN114216868B (en) * | 2021-12-16 | 2024-06-11 | 明石创新(烟台)微纳传感技术研究院有限公司 | Small-volume high-resolution full-spectrum water quality detection device |
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