CN220038039U - Lightweight face detector based on digital analysis - Google Patents
Lightweight face detector based on digital analysis Download PDFInfo
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- CN220038039U CN220038039U CN202321711695.5U CN202321711695U CN220038039U CN 220038039 U CN220038039 U CN 220038039U CN 202321711695 U CN202321711695 U CN 202321711695U CN 220038039 U CN220038039 U CN 220038039U
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- 238000010252 digital analysis Methods 0.000 title claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of detectors, in particular to a digital analysis-based lightweight face detector, which comprises a detector main body, reflecting plates and an adjusting gear, wherein the reflecting plates are arranged on two sides of the detector main body, a limiting plate is fixedly connected to one side of the reflecting plates, which is close to the detector main body, when the height position of the detector main body needs to be adjusted, a connecting block is rotated, so that the threaded block is not in threaded connection with the adjusting gear, a rotating rod drives the adjusting gear to rotate, the adjusting gear is continuously meshed with a tooth slot, and then the lifting rod is driven to move up and down, the position of the detector main body is adjusted, the threaded block is rotated into a positioning groove again, the adjusting gear can be fixed at the current position due to the fact that the threaded block is also in threaded connection with a first fixing plate, the height position of the detector main body is fixed, and the height of the detector main body can be adjusted by mutually matching the adjusting gear and the threaded block, so that the detector can adapt to various use environments, and the application range of the detector is enlarged.
Description
Technical Field
The utility model relates to the technical field of detectors, in particular to a lightweight face detector based on digital analysis.
Background
Face detection is a biological recognition technology for carrying out identity recognition based on facial feature information of people. A face detector with a camera is used for collecting images or video streams containing faces, automatically detecting and tracking the faces in the images, and further carrying out a series of related technologies of face recognition on the detected faces, which are commonly called as face recognition and face recognition, and meanwhile, face detection is also a lightweight digital analysis technology.
1. The existing face detector can be fixed on a tabletop or the ground when in use, and the existing face detector is arranged at a fixed height position due to a plurality of changes of the placement environment, so that the existing face detector cannot adapt to various use environments, and has a small application range.
2. The face detector mainly relies on the subassembly of making a video recording to catch the face, but when illumination intensity is low, make a video recording the subassembly and be difficult to catch the human image fast for face detection failure influences normal use.
Disclosure of Invention
In view of the above-mentioned problems in the prior art, a lightweight face detector based on digital analysis is now provided.
The specific technical scheme is as follows:
the design is based on digital analysis lightweight face detector, including detector main part, reflector panel and adjusting gear, detector main part both sides are equipped with the reflector panel, the reflector panel is close to one side fixedly connected with limiting plate of detector main part, detector main part one side swing joint has the lifter, the outside activity gomphosis of lifter has the dead lever, the dead lever is kept away from one end fixedly connected with base of detector main part, the lifter is kept away from one side of detector main part is equipped with adjusting gear, adjusting gear one side is equipped with first fixed plate, adjusting gear keeps away from one side of first fixed plate is equipped with the second fixed plate.
Preferably, a handle is fixedly connected to one side, away from the limiting plate, of the reflecting plate, and a movable groove is formed in one side, close to the limiting plate, of the detector main body.
Preferably, one side of the reflecting plate, which is close to the limiting plate, penetrates through the detector main body and extends into the movable groove, and the limiting plate is movably embedded into the movable groove.
Preferably, a tooth slot is arranged on one side of the lifting rod, which is close to the adjusting gear, the adjusting gear is connected with the tooth slot in a meshed manner, and a rotating rod is fixedly connected to the adjusting gear.
Preferably, a lifting groove is formed in one side, close to the tooth groove, of the fixing rod, and the first fixing plate and the second fixing plate are fixedly connected with the outer portion of the fixing rod.
Preferably, the rotating rod penetrates through the second fixing plate and is movably connected with the second fixing plate, a threaded block is arranged on the first fixing plate in a penetrating mode, and a connecting block is fixedly connected to one side, away from the adjusting gear, of the threaded block.
Preferably, a positioning groove is formed in one side, close to the threaded block, of the adjusting gear, and the threaded block is in threaded connection with the positioning groove and the first fixing plate.
The technical scheme has the following advantages or beneficial effects:
1. when the height position of the detector main body needs to be adjusted, the connecting block is rotated, the threaded block is not in threaded connection with the adjusting gear, the rotating rod drives the adjusting gear to rotate, the adjusting gear is continuously meshed with the tooth grooves, the lifting rod is driven to move up and down, the position of the detector main body is adjusted, the threaded block is rotated into the positioning groove again, the adjusting gear can be fixed at the current position due to the fact that the threaded block is also in threaded connection with the first fixing plate, the height position of the detector main body is fixed, the adjusting gear and the threaded block are matched with each other, the height of the detector main body can be adjusted, the device can adapt to various use environments, and the application range of the device is enlarged.
2. When the detector main body is used at the position of insufficient illumination, the two handles are pulled towards two sides, the reflecting plate is pulled out of the detector main body, and the reflecting plate can supplement light to the face of a user through the high reflecting material of the reflecting plate, so that the face detection can be performed, and the condition that the face detection fails due to insufficient illumination is avoided.
Drawings
Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.
FIG. 1 is a schematic diagram of a digital analysis-based lightweight face detector according to the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a lightweight face detector based on digital analysis according to the present utility model;
FIG. 3 is a schematic diagram of a reflector of a lightweight face detector based on digital analysis according to the present utility model;
fig. 4 is a schematic structural diagram of a digital analysis-based lightweight face detector adjusting gear according to the present utility model.
The above reference numerals denote: 1. a detector body; 2. a light reflecting plate; 3. a handle; 4. a limiting plate; 5. a movable groove; 6. an adjusting gear; 7. a fixed rod; 8. a lifting rod; 9. a base; 10. a positioning groove; 11. tooth slots; 12. a rotating lever; 13. a screw block; 14. a joint block; 15. a lifting groove; 16. a first fixing plate; 17. and a second fixing plate.
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.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, based on digital analysis lightweight face detector, including detector main part 1, reflector panel 2 and adjusting gear 6, detector main part 1 both sides are equipped with reflector panel 2, one side fixedly connected with limiting plate 4 that reflector panel 2 is close to detector main part 1, detector main part 1 one side swing joint has lifter 8, the outside movable gomphosis of lifter 8 has dead lever 7, the one end fixedly connected with base 9 of detector main part 1 is kept away from to dead lever 7, one side that lifter 8 kept away from detector main part 1 is equipped with adjusting gear 6, adjusting gear 6 one side is equipped with first fixed plate 16, one side that adjusting gear 6 kept away from first fixed plate 16 is equipped with second fixed plate 17, when the high position of detector main part 1 needs to be adjusted, rotatory joint piece 14 makes thread piece 13 and adjusting gear 6 threaded connection, rotatory dwang 12 drives adjusting gear 6 rotation, make it constantly with tooth groove meshing 11, and then drive lifter 8 reciprocates, the position of adjusting detector main part 1, with thread piece 13 rotate into in the constant head tank 10 again, because thread piece 13 also with first fixed plate 16 is connected with adjusting gear 6, can make the high position of adjusting gear 1 with the mutual adaptation device of the high position of adjusting gear 1, can be adjusted in order to make the high adaptation device of the high to the main part 1.
Further, the reflector plate 2 is kept away from the one side fixedly connected with handle 3 of limiting plate 4, and the one side that detector main part 1 is close to limiting plate 4 is equipped with movable groove 5, and reflector plate 2 is made by highly reflective material, can carry out the light filling to user's face when illumination is not enough, makes it smooth carry out face detection.
Further, one side of the reflector 2, which is close to the limiting plate 4, penetrates through the detector body 1 and extends into the movable groove 5, the limiting plate 4 is movably embedded in the movable groove 5, and the limiting plate 4 is used for preventing the reflector 2 from falling out of the detector body 1.
Further, a tooth groove 11 is formed in one side, close to the adjusting gear 6, of the lifting rod 8, the adjusting gear 6 is meshed with the tooth groove 11, a rotating rod 12 is fixedly connected to the adjusting gear 6, the rotating rod 12 can drive the adjusting gear 6 to rotate, and the lifting rod 8 can be driven to move up and down when the adjusting gear 6 is meshed with the tooth groove 11 to adjust the height of the detector main body 1, so that the device can adapt to various use environments.
Further, a lifting groove 15 is formed on one side of the fixing rod 7, which is close to the tooth groove 11, and the first fixing plate 16 and the second fixing plate 17 are fixedly connected with the outside of the fixing rod 7, and the lifting groove 15 is used for enabling the adjusting gear 6 to be in contact with the tooth groove 11.
Further, the rotating rod 12 penetrates through the second fixing plate 17 and is movably connected with the second fixing plate 17, the first fixing plate 16 is provided with a threaded block 13 in a penetrating mode, one side, away from the adjusting gear 6, of the threaded block 13 is fixedly connected with the connecting block 14, and the rotating rod 12 is used for driving the adjusting gear 6 to rotate.
Further, the adjusting gear 6 is provided with a positioning groove 10 at one side close to the threaded block 13, the threaded block 13 is in threaded connection with the positioning groove 10 and the first fixing plate 16, and when the threaded block 13 is rotated into the positioning groove 10 again, the adjusting gear 6 can be fixed at the current position.
Working principle: when the height position of the detector main body 1 needs to be adjusted, the connecting block 14 is rotated, the threaded block 13 is not in threaded connection with the adjusting gear 6, the rotating rod 12 is rotated, the rotating rod 12 drives the adjusting gear 6 to rotate, the adjusting gear 6 is continuously meshed with the tooth grooves 11 when rotating, and then the lifting rod 8 is driven to move up and down in the fixing rod 7, when the position of the detector main body 1 is adjusted, the threaded block 13 is rotated into the positioning groove 10 again, the adjusting gear 6 can be fixed at the current position due to the fact that the threaded block 13 is also in threaded connection with the first fixing plate 16, the height position of the detector main body 1 is fixed, when the detector main body 1 is used in a position with insufficient illumination, the two handles 3 are pulled to two sides, the reflecting plate 2 is pulled out of the detector main body 1, and the reflecting plate 2 can supplement light to the face of a user through high reflecting materials of the reflecting plate 2, so that face detection can be carried out.
The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (7)
1. Based on digital analysis lightweight face detector, its characterized in that: including detector main part (1), reflector panel (2) and adjusting gear (6), detector main part (1) both sides are equipped with reflector panel (2), reflector panel (2) are close to one side fixedly connected with limiting plate (4) of detector main part (1), detector main part (1) one side swing joint has lifter (8), lifter (8) outside activity gomphosis has dead lever (7), dead lever (7) are kept away from one end fixedly connected with base (9) of detector main part (1), lifter (8) are kept away from one side of detector main part (1) is equipped with adjusting gear (6), adjusting gear (6) one side is equipped with first fixed plate (16), adjusting gear (6) are kept away from one side of first fixed plate (16) is equipped with second fixed plate (17).
2. The digital analysis-based lightweight face detector as set forth in claim 1, wherein: one side of the reflector plate (2) far away from the limiting plate (4) is fixedly connected with a handle (3), and one side of the detector main body (1) close to the limiting plate (4) is provided with a movable groove (5).
3. The digital analysis-based lightweight face detector as set forth in claim 2, wherein: one side of the reflecting plate (2) close to the limiting plate (4) penetrates through the detector main body (1) and extends into the movable groove (5), and the limiting plate (4) is movably embedded into the movable groove (5).
4. The digital analysis-based lightweight face detector as set forth in claim 1, wherein: one side of the lifting rod (8) close to the adjusting gear (6) is provided with a tooth groove (11), the adjusting gear (6) is connected with the tooth groove (11) in a meshed mode, and the adjusting gear (6) is fixedly connected with a rotating rod (12).
5. The digital analysis-based lightweight face detector as in claim 4, wherein: lifting grooves (15) are formed in one side, close to the tooth grooves (11), of the fixing rod (7), and the first fixing plate (16) and the second fixing plate (17) are fixedly connected with the outside of the fixing rod (7).
6. The digital analysis-based lightweight face detector as in claim 4, wherein: the rotating rod (12) penetrates through the second fixing plate (17) and is movably connected with the second fixing plate (17), a threaded block (13) is arranged on the first fixing plate (16) in a penetrating mode, and a connecting block (14) is fixedly connected to one side, away from the adjusting gear (6), of the threaded block (13).
7. The digital analysis-based lightweight face detector of claim 6, wherein: one side of the adjusting gear (6) close to the threaded block (13) is provided with a positioning groove (10), and the threaded block (13) is in threaded connection with the positioning groove (10) and the first fixing plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711695.5U CN220038039U (en) | 2023-07-03 | 2023-07-03 | Lightweight face detector based on digital analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711695.5U CN220038039U (en) | 2023-07-03 | 2023-07-03 | Lightweight face detector based on digital analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038039U true CN220038039U (en) | 2023-11-17 |
Family
ID=88726705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321711695.5U Active CN220038039U (en) | 2023-07-03 | 2023-07-03 | Lightweight face detector based on digital analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038039U (en) |
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2023
- 2023-07-03 CN CN202321711695.5U patent/CN220038039U/en active Active
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