CN220604046U - Face recognition device with adjustable height - Google Patents
Face recognition device with adjustable height Download PDFInfo
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- CN220604046U CN220604046U CN202322353423.9U CN202322353423U CN220604046U CN 220604046 U CN220604046 U CN 220604046U CN 202322353423 U CN202322353423 U CN 202322353423U CN 220604046 U CN220604046 U CN 220604046U
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- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000013480 data collection Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model discloses a face recognition device with adjustable height, which comprises a lower mounting plate, a shockproof mechanism and a height adjusting mechanism; the lower mounting plate: the upper surface of the device is provided with a mounting disc, the upper surface of the mounting disc is provided with a square column platform, the outer side surface of the square column platform is provided with a singlechip, and the input end of the singlechip is electrically connected with an external power supply; shockproof mechanism: the square column is arranged at the lower end of the interior of the square column; height adjusting mechanism: the face recognition device with the adjustable height is used for realizing the intelligent upper and lower position adjustment of the face collector, and the face collector is protected to take precautions against earthquakes in the upper and lower position adjustment process, and is suitable for most public places.
Description
Technical Field
The utility model relates to the technical field of face recognition, in particular to a height-adjustable face recognition device.
Background
Face recognition is a biological recognition technology for carrying out identity recognition based on facial feature information of people. The camera or the camera is used for collecting images or video streams containing human faces, and automatically detecting and tracking the human faces in the images, so that a series of related technologies of face recognition on the detected human faces are also commonly called human image recognition and face recognition, the places of production of the human face recognition application are quite numerous, and the heights of encountered users are different.
The existing solution is to provide a worker to help people with inconvenient actions or different heights to use face recognition, and the other part is to adjust the up-down position by an electric telescopic rod.
The stability of electric telescopic link is not high, makes face identification device shake easily, and human-assisted other people accomplish face identification and use, and is intelligent low, takes up an artificial effort, and for this reason, we propose a face identification device of adjustable height.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides a human face recognition device with adjustable height, can realize automatic height adjustment and manual height adjustment, and is further provided with a buffer mechanism protection device, so that the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a face identification device of adjustable height, includes mounting panel, shockproof mechanism and height-adjusting mechanism down;
the lower mounting plate: the upper surface of the device is provided with a mounting disc, the upper surface of the mounting disc is provided with a square column platform, the outer side surface of the square column platform is provided with a singlechip, and the input end of the singlechip is electrically connected with an external power supply;
shockproof mechanism: the square column is arranged at the lower end of the interior of the square column;
height adjusting mechanism: the face collector is arranged in the square pylon, the upper end of the height adjusting mechanism is provided with an upper mounting plate, the upper surface of the upper mounting plate is provided with a U-shaped seat, a rotating shaft is connected to the inner rotation of the U-shaped seat, the rear side face of the rotating shaft is fixedly connected with the face collector, the face collector is electrically connected with the singlechip in a bidirectional manner, the intelligent vertical position adjustment of the face collector is realized, the face collector is protected from vibration in the vertical position adjustment process, and the face collector is suitable for most public places.
Further, the device also comprises universal wheels, wherein the universal wheels are respectively arranged at four corners of the bottom surface of the lower mounting plate, so that the maneuverability of the device is improved.
Further, the shockproof mechanism comprises a spring, a telescopic rod and a buffer plate, the telescopic rod is fixedly connected to the middle of the bottom surface of the chute formed in the upper surface of the square pylon, the buffer plate is fixedly connected to the telescopic end of the telescopic rod, the spring is arranged between the buffer plate and the bottom wall of the chute, and the outer surface of the telescopic rod is movably sleeved with the spring to achieve the function of buffering.
Further, the flexible contact device further comprises a rubber buffer pad, wherein the rubber buffer pad is fixedly connected to the upper surface of the buffer plate, so that flexible contact is realized.
Further, the height adjusting mechanism comprises a pylon, an avoidance groove, a groove and teeth, wherein the pylon is slidably connected in a chute formed in the upper surface of the square pylon, the upper surface of the pylon is fixedly connected with an upper mounting plate, the front side surface of the square pylon is provided with the avoidance groove, the groove is formed in the avoidance groove, the teeth which are uniformly distributed are formed in the left side of the groove, and the height adjustment is realized.
Further, the height adjusting mechanism further comprises a motor and a gear, the motor is fixedly connected to the upper end of the front surface of the square column base, the gear is fixedly connected to an output shaft of the motor and meshed with the teeth, and the input end of the motor is electrically connected with the output end of the single chip microcomputer to provide driving force for height adjustment.
Further, the height measuring device also comprises a distance measuring sensor, wherein the distance measuring sensor is fixedly connected to the upper surface of the mounting disc through a connecting rod, and the distance measuring sensor is electrically connected with the singlechip in a two-way manner, so that the height measuring function is realized.
Compared with the prior art, the utility model has the beneficial effects that: this face identification device of adjustable height has following benefit:
debugging singlechip, range sensor operation, measure position personnel overhead distance, then give the singlechip with data return, because range sensor is apart from mounting panel upper surface interval down certain, frame and personnel public same level ground, judge personnel roughly height with this, thereby through singlechip regulation and control motor operation, the output shaft of motor is forward reverse rotation, and then drive gear forward reverse rotation, and then drive the pylon carries out upper and lower position adjustment, and then drive the face collector and carry out upper and lower position adjustment and adapt to different height personnel's facial data collection, when the pylon upwards moves down, the buffer board upwards moves down and then drives telescopic link shrink extension, the in-process that the telescopic link shrink was elongated produces frictional force, the elasticity of spring continuously withstands the buffer board, rubber buffer pad on the buffer board realizes flexible contact, better protection gear locks, prevent that the face collector from shaking, realize that the face collector is intelligent to carry out upper and lower position adjustment and adapt to different height personnel's facial data collection, protect the face collector to take precautions against earthquakes in the upper and lower position adjustment process, be applicable to most public occasion.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the height adjustment mechanism of the present utility model.
In the figure: the device comprises a lower mounting plate 1, a universal wheel 2, a mounting disc 3, a vibration-proof mechanism 4, a spring 41, a telescopic rod 42, a buffer plate 43, a square column platform 5, a height adjusting mechanism 6, a motor 61, a gear 62, a column platform 63, a 64 avoiding groove 65, a groove 66, a tooth, a ranging sensor 7, an upper mounting plate 8, a U-shaped seat 9, a rotating shaft 10, a face collector 11 and a singlechip 12.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: the face recognition device with adjustable height comprises a lower mounting plate 1, a shockproof mechanism 4 and a height adjusting mechanism 6;
the lower mounting plate 1: the upper surface of the device is provided with a mounting disc 3, the upper surface of the mounting disc 3 is provided with a square column platform 5, the outer side surface of the square column platform 5 is provided with a single chip microcomputer 12, the input end of the single chip microcomputer 12 is electrically connected with an external power supply, the device further comprises universal wheels 2, the universal wheels 2 are respectively arranged at four corners of the bottom surface of the lower mounting plate 1, the device further comprises a ranging sensor 7, the ranging sensor 7 is fixedly connected to the upper surface of the mounting disc 3 through a connecting rod, the ranging sensor 7 is electrically connected with the single chip microcomputer 12 in a bidirectional manner, the device is pushed to a designated position through the universal wheels 2, then the single chip microcomputer 12 is debugged, the ranging sensor 7 runs, the head-to-head distance of a person at the position is measured, and then data is returned to the single chip microcomputer 12, because the distance between the ranging sensor 7 and the upper surface of the lower mounting plate 1 is fixed, and the frame and the person are in common same horizontal ground, so that the person is judged to be approximately high;
shockproof mechanism 4: the shock-proof mechanism 4 is arranged at the lower end of the interior of the square pylon 5, the shock-proof mechanism 4 comprises a spring 41, a telescopic rod 42 and a buffer plate 43, the telescopic rod 42 is fixedly connected to the middle part of the bottom surface of a chute formed in the upper surface of the square pylon 5, the telescopic end of the telescopic rod 42 is fixedly connected with the buffer plate 43, the spring 41 is arranged between the buffer plate 43 and the bottom wall of the chute, the outer surface of the telescopic rod 42 is movably sleeved with the spring 41, the shock-proof mechanism further comprises a rubber buffer cushion, the rubber buffer cushion is fixedly connected to the upper surface of the buffer plate 43, when the pylon 63 moves upwards and downwards, the buffer plate 43 moves upwards and drives the telescopic rod 42 to shrink and stretch, friction force is generated in the shrinkage and stretching process of the telescopic rod 42, the elastic force of the spring 41 continuously props against the buffer plate 43, the rubber buffer cushion on the buffer plate 43 realizes flexible contact, and a better protection gear 62 is locked to prevent the face collector 11 from vibrating;
height adjustment mechanism 6: the utility model is arranged in the square column platform 5, the upper end of the height adjusting mechanism 6 is provided with an upper mounting plate 8, the upper surface of the upper mounting plate 8 is provided with a U-shaped seat 9,U type seat 9, a rotating shaft 10 is connected in a rotating way, the rear side surface of the rotating shaft 10 is fixedly connected with a face collector 11, the face collector 11 is in bidirectional electric connection with the singlechip 12, the height adjusting mechanism 6 comprises a column platform 63, an avoidance groove 64, a groove 65 and teeth 66, the column platform 63 is in sliding connection with the sliding groove formed in the upper surface of the square column platform 5, the upper surface of the column platform 63 is fixedly connected with the upper mounting plate 8, the front side surface of the square column platform 5 is provided with the avoidance groove 64, the inside of dodging groove 64 is seted up flutedly 65, evenly distributed's tooth 66 has been seted up to the inside left side of recess 65, high adjustment mechanism 6 still includes motor 61 and gear 62, motor 61 fixedly connected with is in square pylon 5's front surface upper end, motor 61's output shaft fixedly connected with gear 62, gear 62 and tooth 66 meshing are connected, singlechip 12's output is connected to motor 61's input electricity, singlechip 12 regulates and controls motor 61 operation, motor 61's output shaft forward reverse rotation, and then drive gear 62 forward reverse rotation, and then drive pylon 63 carries out upper and lower position control, and then drive face collector 11 carries out upper and lower position control.
The working principle of the height-adjustable face recognition device provided by the utility model is as follows: the device is pushed to a specified position through the universal wheel 2, then the singlechip 12 is debugged, the ranging sensor 7 runs, the head top distance of a person in the position is measured, then data is returned to the singlechip 12, because the ranging sensor 7 is located at a certain distance from the upper surface of the lower mounting plate 1, the frame and the person share the same horizontal ground, the approximate height of the person is judged, thereby the singlechip 12 regulates and controls the motor 61 to run, the output shaft of the motor 61 rotates in the forward and reverse directions, and then the gear 62 is driven to rotate in the forward and reverse directions, and then the pylon 63 is driven to carry out up-down position adjustment, and then the face collector 11 is driven to carry out up-down position adjustment to adapt to face data collection of people with different heights, when the pylon 63 moves upwards and downwards, the buffer plate 43 moves upwards and downwards and then drives the telescopic rod 42 to shrink and stretch, the fixed end and the telescopic end generate friction force in the process of the telescopic rod 42 shrink and continuously support the buffer plate 43, the rubber buffer pad on the buffer plate 43 realizes flexible contact, and better protection gear 62 locks, and prevents the face collector 11 from vibrating.
It should be noted that, the specific model of the singlechip 12 disclosed in the above embodiment is S7-200, the motor 61, the ranging sensor 7 and the face collector 11 can be freely configured according to the actual application scenario, the motor 61 suggests selecting a 1FL5 servo motor, the ranging sensor 7 suggests selecting an HZH-B500H laser ranging sensor, the face collector 11 suggests selecting an SD Iris-Guard Pro-B13 face collector, and the singlechip 12 controls the motor 61, the ranging sensor 7 and the face collector 11 to work by methods commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a face identification device of adjustable height which characterized in that: comprises a lower mounting plate (1), a shockproof mechanism (4) and a height adjusting mechanism (6);
lower mounting plate (1): the upper surface of the device is provided with a mounting disc (3), the upper surface of the mounting disc (3) is provided with a square column table (5), the outer side surface of the square column table (5) is provided with a singlechip (12), and the input end of the singlechip (12) is electrically connected with an external power supply;
shockproof mechanism (4): the device is arranged at the lower end of the interior of the square column base (5);
height adjustment mechanism (6): the novel face detection device is arranged in a square column base (5), an upper mounting plate (8) is arranged at the upper end of a height adjusting mechanism (6), a U-shaped seat (9) is arranged on the upper surface of the upper mounting plate (8), a rotating shaft (10) is connected to the inner portion of the U-shaped seat (9) in a rotating mode, a face collector (11) is fixedly connected to the rear side face of the rotating shaft (10), and the face collector (11) is in bidirectional electric connection with a single chip microcomputer (12).
2. The height-adjustable face recognition device according to claim 1, wherein: the universal wheel (2) is arranged at four corners of the bottom surface of the lower mounting plate (1) respectively.
3. The height-adjustable face recognition device according to claim 1, wherein: the anti-vibration mechanism (4) comprises a spring (41), a telescopic rod (42) and a buffer plate (43), wherein the telescopic rod (42) is fixedly connected to the middle part of the bottom surface of a sliding groove formed in the upper surface of the square pylon (5), the buffer plate (43) is fixedly connected to the telescopic end of the telescopic rod (42), the spring (41) is arranged between the buffer plate (43) and the bottom wall of the sliding groove, and the outer surface of the telescopic rod (42) is movably sleeved with the spring (41).
4. A height-adjustable face recognition apparatus according to claim 3, wherein: the device further comprises a rubber cushion pad which is fixedly connected to the upper surface of the buffer plate (43).
5. A height-adjustable face recognition apparatus according to claim 3, wherein: the height adjusting mechanism (6) comprises a pylon (63), an avoidance groove (64), a groove (65) and teeth (66), wherein the pylon (63) is slidably connected in a chute formed in the upper surface of the square pylon (5), the upper surface of the pylon (63) is fixedly connected with an upper mounting plate (8), the front side surface of the square pylon (5) is provided with the avoidance groove (64), the groove (65) is formed in the avoidance groove (64), and uniformly distributed teeth (66) are formed in the left side of the groove (65).
6. The height-adjustable face recognition device according to claim 5, wherein: the height adjusting mechanism (6) further comprises a motor (61) and a gear (62), the motor (61) is fixedly connected to the upper end of the front surface of the square column base (5), the gear (62) is fixedly connected to an output shaft of the motor (61), the gear (62) is meshed with the teeth (66), and the input end of the motor (61) is electrically connected with the output end of the singlechip (12).
7. The height-adjustable face recognition device of claim 6, wherein: the device also comprises a ranging sensor (7), wherein the ranging sensor (7) is fixedly connected to the upper surface of the mounting disc (3) through a connecting rod, and the ranging sensor (7) is electrically connected with the singlechip (12) in a bidirectional manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353423.9U CN220604046U (en) | 2023-08-31 | 2023-08-31 | Face recognition device with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322353423.9U CN220604046U (en) | 2023-08-31 | 2023-08-31 | Face recognition device with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220604046U true CN220604046U (en) | 2024-03-15 |
Family
ID=90167950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322353423.9U Active CN220604046U (en) | 2023-08-31 | 2023-08-31 | Face recognition device with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220604046U (en) |
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2023
- 2023-08-31 CN CN202322353423.9U patent/CN220604046U/en active Active
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