CN220820714U - Attendance device based on face recognition - Google Patents
Attendance device based on face recognition Download PDFInfo
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- CN220820714U CN220820714U CN202322366558.9U CN202322366558U CN220820714U CN 220820714 U CN220820714 U CN 220820714U CN 202322366558 U CN202322366558 U CN 202322366558U CN 220820714 U CN220820714 U CN 220820714U
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- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 238000007664 blowing Methods 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of personnel attendance equipment, in particular to an attendance device based on face recognition, which comprises a supporting plate; the top of the supporting plate is provided with an air pressure groove; a spring member is arranged in the air pressure groove; an L-shaped rod is fixedly connected to one side of the supporting plate; a sliding groove is formed in the top of one end of the L-shaped rod, and a face recognition mechanism is connected in the sliding groove in a sliding manner; the bottom of the face recognition mechanism is provided with an airtight piece; through needs attendance personnel stand on the spring spare, make the spring spare motion to drive the airtight spare, make face identification mechanism stretch out in the L shape pole, discernment attendance personnel face carries out the attendance, and after attendance personnel left, the spring spare does not have the effect of power, resumes the normal position, drives face identification mechanism and resumes the normal position, thereby avoids face identification mechanism and external contact, reduces the dust of piling up on face identification mechanism's the camera, simultaneously at external during operation, avoids the direct irradiation of sunlight to reduce face identification mechanism's life.
Description
Technical Field
The utility model relates to the technical field of personnel attendance equipment, in particular to an attendance device based on face recognition.
Background
Face recognition is a biological recognition technology for carrying out identity recognition based on facial feature information of people. A series of related technologies, commonly referred to as image recognition and face recognition, are used to capture images or video streams containing faces with a camera or cameras, and automatically detect and track the faces in the images, thereby performing face recognition on the detected faces. The face recognition attendance machine uses the technology to realize the attendance of staff.
In the existing face recognition attendance device, the face recognition cameras are exposed, dust is easily accumulated on the cameras under the condition of long-time exposure, face recognition images are unclear, attendance failure is caused, most face recognition attendance devices work outdoors, and the direct irradiation of sunlight is easy to reduce the service life of equipment; therefore, an attendance checking device based on face recognition is provided for the problems.
Disclosure of utility model
In order to make up for the defects of the prior art, in the existing face recognition attendance device, the face recognition cameras are exposed, dust is easily accumulated on the cameras under the condition of long-time exposure, face recognition images are unclear, attendance failure is caused, most face recognition attendance devices work outdoors, and the direct irradiation of sunlight is easy to reduce the service life of equipment.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an attendance device based on face recognition, which comprises a supporting plate; the top of the supporting plate is provided with an air pressure groove; a spring member is arranged in the air pressure groove; an L-shaped rod is fixedly connected to one side of the supporting plate; a sliding groove is formed in the top of one end of the L-shaped rod, and a face recognition mechanism is connected in the sliding groove in a sliding manner; the face recognition mechanism bottom is equipped with airtight spare, and airtight spare passes through the spring part and drives.
Preferably, the spring member comprises a first convex plate; a first convex plate is connected in the air pressure groove in a sealing and sliding manner; the top of backup pad has offered the first spring groove of symmetrical distribution, and the bottom in first spring groove is through spring and first protruding shaped plate looks rigid coupling.
Preferably, the airtight member comprises a pneumatic rod; the bottom of the face recognition mechanism is fixedly connected with a pneumatic rod; the outside sliding connection of pneumatic rod has the inflator, and the one end of inflator runs through L shape pole and stretches into the pneumatic tank.
Preferably, a group of support columns are fixedly connected to the tops of the L-shaped rods, and sunshades are fixedly connected to the tops of the support columns.
Preferably, the bottom of the sun shield is fixedly connected with a functional block, and the functional block corresponds to the position of the face recognition structure; a sliding groove and a second spring groove which are symmetrically distributed are formed in the bottom of the functional block; the sliding groove is internally and hermetically connected with a second convex plate in a sliding manner, and the top of the second convex plate is fixedly connected with the side wall of the second spring groove through a spring; an air blowing piece is arranged on one side of the functional block and driven by a second convex plate; one side of the functional block is fixedly connected with an air inlet pipe, one end of the air inlet pipe extends into the sliding groove, and a first one-way valve is arranged in the air inlet pipe.
Preferably, the air blowing member comprises a hooked tube; one side of the functional block is fixedly connected with a hook-shaped pipe, and one end of the hook-shaped pipe extends into the chute; the other end of the hook-shaped pipe is fixedly connected with a second one-way valve, and one side of the second one-way valve is fixedly connected with one side of the L-shaped rod; one side of the L-shaped rod is fixedly connected with a blowing box, the top of the blowing box is fixedly connected with a group of blowing nozzles, and the blowing nozzles correspond to the face recognition positions; one side of the second one-way valve is fixedly connected with an L-shaped pipe, and one side of the L-shaped pipe extends into the air blowing box.
The utility model has the advantages that:
1. through needs attendance personnel stand on the spring spare, make the spring spare motion to drive the airtight spare, make face identification mechanism stretch out in the L shape pole, discernment attendance personnel face carries out the attendance, and after attendance personnel left, the spring spare does not have the effect of power, resumes the normal position, drives face identification mechanism and resumes the normal position, thereby avoids face identification mechanism and external contact, reduces the dust of piling up on face identification mechanism's the camera, simultaneously at external during operation, avoids the direct irradiation of sunlight to reduce face identification mechanism's life.
2. The face recognition mechanism stretches out, the second convex plate is extruded, air in the sliding groove is extruded, internal air is discharged from the blowing piece, the blowing direction of the blowing piece is opposite to the camera lens of the face recognition mechanism, the face of the face recognition mechanism is blown to be cleaned, attendance efficiency of the face recognition mechanism is improved, when the face recognition mechanism contracts, the second convex plate is restored to the original position through a spring in the second spring groove, and air in the sliding groove flows in from the air inlet pipe.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial cross-sectional view of the present utility model;
fig. 4 is a partial enlarged view at B in fig. 3.
In the figure: 1. a support plate; 2. an air pressure tank; 3. an L-shaped rod; 4. a sliding groove; 5. a face recognition mechanism; 6. a first convex plate; 7. a first spring groove; 8. a pneumatic lever; 9. an air cylinder; 10. a support column; 11. a sun visor; 12. a functional block; 13. a chute; 15. a second convex plate; 16. an air inlet pipe; 17. a hooked tube; 19. an L-shaped pipe; 20. a second one-way valve; 21. a blow box; 22. an air blowing nozzle; 23. a first one-way valve.
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. 1-4, an attendance checking device based on face recognition comprises a supporting plate 1; the top of the supporting plate 1 is provided with an air pressure groove 2; a spring member is arranged in the air pressure groove 2; an L-shaped rod 3 is fixedly connected to one side of the supporting plate 1; a sliding groove 4 is formed in the top of one end of the L-shaped rod 3, and a face recognition mechanism 5 is connected in a sliding manner in the sliding groove 4; the bottom of the face recognition mechanism 5 is provided with an airtight piece, and the airtight piece is driven by a spring piece; during operation, through needs attendance personnel stand on the spring spare, make the spring spare motion to drive the airtight piece, make face identification mechanism 5 stretch out in L shape pole 3, discernment attendance personnel face carries out the attendance, after attendance personnel leave, the spring spare does not have the effect of power, resumes the normal position, drives face identification mechanism 5 and resumes the normal position, thereby avoids face identification mechanism 5 and external contact, reduces the dust of piling up on face identification mechanism 5's the camera, simultaneously at external during operation, avoids the direct irradiation of sunlight to reduce face identification mechanism 5's life.
The spring member comprises a first convex plate 6; the air pressure groove 2 is internally and hermetically connected with a first convex plate 6 in a sliding manner; the top of the supporting plate 1 is provided with symmetrically distributed first spring grooves 7, and the bottom of the first spring grooves 7 is fixedly connected with the first convex plate 6 through springs; during operation, when the attendance personnel stand on the first convex plate 6, the weight of the attendance personnel extrudes air in the air pressure groove 2, so that the air-tight piece is driven to move, the face recognition mechanism 5 stretches out to perform attendance, and when the attendance personnel leave, the first convex plate 6 is driven by the spring force of the attendance personnel to restore to the original position, so that the face recognition mechanism 5 contracts back to perform protection.
The airtight member includes a pneumatic rod 8; the bottom of the face recognition mechanism 5 is fixedly connected with a pneumatic rod 8; the outside of the pneumatic rod 8 is connected with an air cylinder 9 in a sliding way, and one end of the air cylinder 9 penetrates through the L-shaped rod 3 and stretches into the air pressure groove 2; during operation, air in the air pressure groove 2 is extruded through the spring piece, so that air in the air cylinder 9 is extruded, the air rod 8 is driven to move upwards, the face recognition mechanism 5 is driven to extend, and the attendance effect is achieved.
A group of support columns 10 are fixedly connected to the top of the L-shaped rod 3, and a sun shield 11 is fixedly connected to the top of the support column 10; during operation, when external attendance is checked, the sun is shielded from directly irradiating the face recognition mechanism 5 through the sun shield 11, so that the work efficiency of the face recognition mechanism 5 for recognizing faces is improved.
The bottom of the sun shield 11 is fixedly connected with a functional block 12, and the functional block 12 corresponds to the position of the face recognition structure; the bottom of the functional block 12 is provided with a sliding groove 13 and a second spring groove which is symmetrically distributed; the sliding groove 13 is internally and hermetically connected with a second convex plate 15 in a sliding manner, and the top of the second convex plate 15 is fixedly connected with the side wall of a second spring groove through a spring; an air blowing piece is arranged on one side of the functional block 12 and is driven by a second convex plate 15; an air inlet pipe 16 is fixedly connected to one side of the functional block 12, one end of the air inlet pipe 16 extends into the sliding groove 13, and a first one-way valve 23 is arranged in the air inlet pipe 16; during operation, the face recognition mechanism 5 stretches out, the second convex plate 15 is extruded, air in the sliding groove 13 is extruded, internal air is discharged from the blowing piece, the blowing direction of the blowing piece is just opposite to the camera lens of the face recognition mechanism 5, blowing is carried out on the surface of the face recognition mechanism 5, so that the attendance efficiency of the face recognition mechanism 5 is improved, when the face recognition mechanism 5 contracts, the second convex plate 15 is restored to the original position through the spring in the second spring groove, and the air in the sliding groove 13 flows in from the air inlet pipe 16.
The blowing member comprises a hooked tube 17; one side of the functional block 12 is fixedly connected with a hook-shaped pipe 17, and one end of the hook-shaped pipe 17 extends into the chute 13; the other end of the hook-shaped pipe 17 is fixedly connected with a second one-way valve 20, and one side of the second one-way valve 20 is fixedly connected with one side of the L-shaped rod 3; one side of the L-shaped rod 3 is fixedly connected with a blowing box 21, the top of the blowing box 21 is fixedly connected with a group of blowing nozzles 22, and the blowing nozzles 22 correspond to the face recognition positions; an L-shaped pipe 19 is fixedly connected to one side of the second one-way valve 20, and one side of the L-shaped pipe 19 extends into the air blowing box 21; during operation, air in the chute 13 is enabled to enter from the hook-shaped pipe 17 through the air in the chute 13, reaches the L-shaped pipe 19 through the second one-way valve 20, is introduced into the air blowing box 21, extrudes air in the air blowing box 21, is discharged from the air blowing nozzle 22, and further cleans the face recognition mechanism 5.
The working principle is that the attendance staff is required to stand on the spring piece to enable the spring piece to move, thereby driving the airtight piece, enabling the face recognition mechanism 5 to extend out of the L-shaped rod 3, recognizing the face of the attendance staff to carry out attendance, after the attendance staff leaves, the spring piece has no force action, restoring to the original position, driving the face recognition mechanism 5 to restore to the original position, thereby avoiding the contact between the face recognition mechanism 5 and the outside, reducing dust accumulated on a camera of the face recognition mechanism 5, simultaneously avoiding direct sunlight to reduce the service life of the face recognition mechanism 5 when the outside works, pressing the air in the air pressure tank 2 by the weight of the attendance staff when the attendance staff stands on the first convex plate 6, driving the airtight piece to move, enabling the face recognition mechanism 5 to extend out, carrying out attendance, when the attendance staff leaves, the spring force drives the first convex plate 6 to restore to the original position, enabling the face recognition mechanism 5 to shrink back, the protection is carried out, the air in the air pressure groove 2 is extruded through the spring piece, thereby extruding the air in the air cylinder 9, thereby driving the air rod 8 to upwards, thereby driving the face recognition mechanism 5 to stretch out, the attendance effect is achieved, the direct irradiation of sunlight to the face recognition mechanism 5 is shielded through the sun shield 11 during the external attendance, thereby improving the working efficiency of the face recognition mechanism 5 for recognizing the face, the face recognition mechanism 5 stretches out, the second convex plate 15 is extruded, thereby extruding the air in the chute 13, the internal air is discharged from the air blowing piece, the air blowing direction of the air blowing piece is opposite to the camera lens of the face recognition mechanism 5, the air blowing is carried out on the surface of the face recognition mechanism 5 for cleaning, thereby improving the attendance efficiency of the face recognition mechanism 5, when the face recognition mechanism 5 is contracted, the second convex plate 15 is restored to the original position through the spring in the second spring groove, the air in the inner chute 13 flows in from the air inlet pipe 16, the air in the chute 13 is extruded to enable the air in the chute 13 to enter from the hook-shaped pipe 17, the air reaches the L-shaped pipe 19 through the second one-way valve 20, the air is introduced into the air blowing box 21, the air in the air blowing box 21 is extruded, the air is discharged from the air blowing nozzle 22, and then the face recognition mechanism 5 is cleaned.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. Attendance device based on face identification, its characterized in that: comprises a supporting plate (1); the top of the supporting plate (1) is provided with an air pressure groove (2); a spring piece is arranged in the air pressure groove (2); an L-shaped rod (3) is fixedly connected to one side of the supporting plate (1); a sliding groove (4) is formed in the top of one end of the L-shaped rod (3), and a face recognition mechanism (5) is connected in the sliding groove (4) in a sliding manner; the face recognition mechanism (5) is characterized in that an airtight piece is arranged at the bottom of the face recognition mechanism, and the airtight piece is driven by a spring piece.
2. The attendance device based on face recognition according to claim 1, wherein: the spring element comprises a first convex plate (6); a first convex plate (6) is connected in the air pressure groove (2) in a sealing and sliding manner; the top of the supporting plate (1) is provided with symmetrically distributed first spring grooves (7), and the bottoms of the first spring grooves (7) are fixedly connected with the first convex plate (6) through springs.
3. The attendance device based on face recognition according to claim 2, wherein: the airtight member comprises a pneumatic rod (8); the bottom of the face recognition mechanism (5) is fixedly connected with a pneumatic rod (8); the outside sliding connection of pneumatic rod (8) has inflator (9), and the one end of inflator (9) runs through L shape pole (3) and stretches into in pneumatic tank (2).
4. A face recognition-based attendance device as claimed in claim 3, wherein: a group of support columns (10) are fixedly connected to the tops of the L-shaped rods (3), and sunshades (11) are fixedly connected to the tops of the support columns (10).
5. The attendance device based on face recognition according to claim 4, wherein: the bottom of the sun shield (11) is fixedly connected with a functional block (12), and the functional block (12) corresponds to the position of the face recognition structure; a sliding groove (13) and a second symmetrically distributed spring groove are formed in the bottom of the functional block (12); the inside of the sliding groove (13) is hermetically and slidingly connected with a second convex plate (15), and the top of the second convex plate (15) is fixedly connected with the side wall of a second spring groove through a spring; an air blowing piece is arranged on one side of the functional block (12), and is driven by a second convex plate (15); one side of the functional block (12) is fixedly connected with an air inlet pipe (16), one end of the air inlet pipe (16) extends into the sliding groove (13), and a first one-way valve (23) is arranged in the air inlet pipe (16).
6. The attendance device based on face recognition according to claim 5, wherein: the blowing member comprises a hooked tube (17); one side of the functional block (12) is fixedly connected with a hook-shaped pipe (17), and one end of the hook-shaped pipe (17) extends into the chute (13); the other end of the hook-shaped pipe (17) is fixedly connected with a second one-way valve (20), and one side of the second one-way valve (20) is fixedly connected with one side of the L-shaped rod (3); one side of the L-shaped rod (3) is fixedly connected with a blowing box (21), the top of the blowing box (21) is fixedly connected with a group of blowing nozzles (22), and the blowing nozzles (22) correspond to the face recognition positions; one side of the second one-way valve (20) is fixedly connected with an L-shaped pipe (19), and one side of the L-shaped pipe (19) extends into the air blowing box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366558.9U CN220820714U (en) | 2023-09-01 | 2023-09-01 | Attendance device based on face recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366558.9U CN220820714U (en) | 2023-09-01 | 2023-09-01 | Attendance device based on face recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220820714U true CN220820714U (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322366558.9U Active CN220820714U (en) | 2023-09-01 | 2023-09-01 | Attendance device based on face recognition |
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| Country | Link |
|---|---|
| CN (1) | CN220820714U (en) |
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2023
- 2023-09-01 CN CN202322366558.9U patent/CN220820714U/en active Active
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Effective date of registration: 20240506 Address after: No. 15-A-1201, Rongyuan Road, Huayuan Industrial Zone, Xiqing District, Tianjin, 300450 Patentee after: Jianfa (Tianjin) Technology Co.,Ltd. Country or region after: China Address before: 518100 208a, 2 / F, A1 property, West Plaza, Shenzhen North Station, Zhiyuan Middle Road, Longhua District, Shenzhen City, Guangdong Province Patentee before: Chen Zhengwei Country or region before: China |
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