CN213211042U - Face recognition equipment lens hood - Google Patents
Face recognition equipment lens hood Download PDFInfo
- Publication number
- CN213211042U CN213211042U CN202022086077.9U CN202022086077U CN213211042U CN 213211042 U CN213211042 U CN 213211042U CN 202022086077 U CN202022086077 U CN 202022086077U CN 213211042 U CN213211042 U CN 213211042U
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- Prior art keywords
- fixedly connected
- bottom plate
- face recognition
- mounting
- light shield
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- Expired - Fee Related
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- 230000003028 elevating effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a face identification equipment lens hood, comprising a base plate, a pair of first mounting groove has been seted up to the lower surface of bottom plate, a pair of electric putter of the inside fixedly connected with of first mounting groove, the first mounting panel of electric putter's bottom fixedly connected with, the bottom of first mounting panel is through first telescopic link fixedly connected with universal wheel, be provided with first spring between universal wheel and the first mounting panel, the second mounting groove has been seted up to the upper surface of bottom plate, the inside of second mounting groove is provided with the elevating platform, the upper surface of bottom plate and the both sides that are located the second mounting groove are through a plurality of bracing piece fixedly connected with roofs, be provided with a pair of lead screw between roof and the bottom plate, be provided with the shading shell between the lead screw. The utility model discloses, convenient removal can assist face identification, safe and reliable, and is not fragile.
Description
Technical Field
The utility model relates to a shading equipment field especially relates to a face identification equipment lens hood.
Background
Face recognition is a biometric technology for identity recognition based on facial feature information of a person. A series of related technologies, also commonly called face recognition and face recognition, are used to collect images or video streams containing faces by using a camera or a video camera, automatically detect and track the faces in the images, and then perform face recognition on the detected faces.
When the identification equipment is placed outdoors, sometimes due to the influence of outdoor strong light, the identification image generates backlight, the equipment cannot well read the face information of people, and a device is required to be arranged for assisting identification.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a face recognition equipment lens hood.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a face recognition equipment lens hood comprises a bottom plate, wherein a pair of first mounting grooves are formed in the lower surface of the bottom plate, a pair of electric push rods are fixedly connected inside the first mounting grooves, a first mounting plate is fixedly connected to the bottom of each electric push rod, universal wheels are fixedly connected to the bottom of each first mounting plate through first telescopic rods, first springs are arranged between the universal wheels and the first mounting plates, a second mounting groove is formed in the upper surface of the bottom plate, a lifting table is arranged inside the second mounting groove, top plates are fixedly connected to the two sides, located on the second mounting groove, of the upper surface of the bottom plate through a plurality of support rods, a pair of lead screws are arranged between the top plates and the bottom plate, and a shading shell is arranged between the lead screws;
the inner top of the shading shell is fixedly connected with a plurality of second mounting plates, the bottoms of the second mounting plates are fixedly connected with a contact plate through second telescopic rods, the lower surface of the contact plate is fixedly connected with a soft pad, the surface of each second mounting plate and the outer part of each second telescopic rod are fixedly connected with a pressure-sensitive gasket, and a second spring is arranged between each pressure-sensitive gasket and the contact plate;
the lateral wall fixedly connected with of shading shell has a plurality of stoppers, the lateral wall of shading shell just is located the fixedly connected with connecting block between the stopper.
As a further description of the above technical solution:
the side wall of the bottom plate is fixedly connected with a first control panel, and the side wall of the first control panel is provided with a plurality of first control keys.
As a further description of the above technical solution:
the inside wall fixedly connected with second control panel of shading shell, the lateral wall of second control panel is provided with a plurality of second control button.
As a further description of the above technical solution:
the lateral wall of bottom plate just is located the below fixedly connected with backup pad of first control panel.
As a further description of the above technical solution:
the top fixedly connected with safety cover of roof, the inside of safety cover is provided with a plurality of driving motor.
As a further description of the above technical solution:
a first through hole is formed in the limiting block, and a linear bearing is fixedly connected inside the first through hole.
As a further description of the above technical solution:
a second through hole is formed in the connecting block, and a ball screw pair is fixedly connected inside the second through hole.
As a further description of the above technical solution:
the pressure-sensitive gasket is electrically connected with the driving motor.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this face identification equipment lens hood, device are provided with electric putter, and electric putter's below is provided with the universal wheel, makes things convenient for the mobile device to be provided with first spring shock attenuation, when need not remove, electric putter shrink, the universal wheel gets into first mounting groove, and the device is convenient to be removed.
2. Compared with the prior art, this face identification equipment lens hood, device set up the shading shell, through control driving motor work, realize that the shading shell reciprocates, carry out the shading to the face, convenient discernment, the device can assist face identification.
3. Compared with the prior art, this face identification equipment lens hood is provided with the pressure gasket in the shading shell, and when shading shell descending distance was too big, the people head contacted with the cushion, and the pressure gasket obtains data to control driving motor reversal, the shading shell rose, prevented to cause lasting injury, device safe and reliable to the human body.
4. Compared with the prior art, the light shield of the face recognition device is provided with the support rod and the linear bearing, so that the light shield shell is smoother when moving up and down, and the device is not easy to damage.
Drawings
Fig. 1 is a front view of a light shield of a face recognition device according to the present invention;
fig. 2 is a left side view of a light shield of the face recognition device provided by the present invention;
fig. 3 is a schematic view of a light shield structure of a light shield of a face recognition device according to the present invention;
fig. 4 is a front view of a light shield of a face recognition device light shield according to the present invention;
fig. 5 is a bottom view of the light shield of the face recognition device provided by the utility model.
Illustration of the drawings:
1. a base plate; 2. a first mounting groove; 3. an electric push rod; 4. a first mounting plate; 5. a first telescopic rod; 6. a universal wheel; 7. a first spring; 8. a second mounting groove; 9. a lifting platform; 10. a support bar; 11. a top plate; 12. a screw rod; 13. a light-shielding shell; 14. a second mounting plate; 15. a second telescopic rod; 16. a contact plate; 17. a soft cushion; 18. a pressure sensitive gasket; 19. a second spring; 20. a limiting block; 21. connecting blocks; 22. a first control panel; 23. a first control key; 24. a second control panel; 25. a second control key; 26. a support plate; 27. a protective cover; 28. a drive motor; 29. a first through hole; 30. a linear bearing; 31. a second through hole; 32. and a ball screw pair.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a pair of face identification equipment lens hood: the device comprises a bottom plate 1, a pair of first mounting grooves 2 are formed in the lower surface of the bottom plate 1, a pair of electric push rods 3 are fixedly connected inside the first mounting grooves 2, a first mounting plate 4 is fixedly connected to the bottom of each electric push rod 3, a universal wheel 6 is fixedly connected to the bottom of each first mounting plate 4 through a first telescopic rod 5, a first spring 7 is arranged between each universal wheel 6 and each first mounting plate 4, a damping effect is achieved, a second mounting groove 8 is formed in the upper surface of the bottom plate 1, a lifting platform 9 is arranged inside each second mounting groove 8, the height position of a person is adjusted, a top plate 11 is fixedly connected to the upper surface of the bottom plate 1 and located on two sides of each second mounting groove 8 through a plurality of support rods 10, a pair of lead screws 12 are arranged between each top plate 11 and the bottom plate 1, a shading shell 13;
the inner top of the shading shell 13 is fixedly connected with a plurality of second mounting plates 14, the bottoms of the second mounting plates 14 are fixedly connected with contact plates 16 through second telescopic rods 15, the lower surfaces of the contact plates 16 are fixedly connected with soft pads 17 which are comfortable to contact with people, the surfaces of the second mounting plates 14 and the outer parts of the second telescopic rods 15 are fixedly connected with pressure sensing gaskets 18, pressure data are transmitted and received through second springs 19, and the second springs 19 are arranged between the pressure sensing gaskets 18 and the contact plates 16, so that the inner structure of the shading shell 13 is described;
the lateral wall fixedly connected with a plurality of stopper 20 of shading shell 13 sets up on bracing piece 10 surface, and the lateral wall of shading shell 13 just is located fixedly connected with connecting block 21 between the stopper 20, sets up on lead screw 12 surface, the above-mentioned for shading shell 13 mounting structure.
A first control panel 22 is fixedly connected to the side wall of the bottom plate 1, a plurality of first control keys 23 are arranged on the side wall of the first control panel 22, the electric push rod 3 and the lifting platform 9 are controlled to work, a second control panel 24 is fixedly connected to the inner side wall of the shading shell 13, a plurality of second control keys 25 are arranged on the side wall of the second control panel 24, a driving motor 28 is controlled to work, a support plate 26 is fixedly connected to the side wall of the bottom plate 1 and is positioned below the first control panel 22, the auxiliary support bottom plate 1 is fixedly connected to the top of the top plate 11, a protective cover 27 is fixedly connected to the top of the top plate 11, a plurality of driving motors 28 are arranged inside the protective cover 27, the output end of the driving motor is fixed to the lead screw 12 to drive the lead screw 12 to rotate, a first through hole 29 is formed inside the limiting block 20, a linear bearing 30 is, the ball screw pair 32 is fixedly connected inside the second through hole 31 and arranged on the surface of the screw rod 12, the pressure sensing gasket 18 is electrically connected with the driving motor 28, when the pressure sensing gasket 18 obtains pressure data, the driving motor 28 is controlled to rotate reversely by the stand-up, the screw rod 12 rotates reversely, and the shading shell 13 rises.
The working principle is as follows: the electric push rod 3 is controlled to work through the first control panel 22, the universal wheel 6 is in contact with the ground, the bottom plate 1 is supported, the pushing device moves and reaches the position of the face recognition equipment, the electric push rod 3 contracts, the bottom plate 1 is in contact with the ground, the lifting platform 9 is controlled to lift and adjust to a proper position, when face recognition is carried out, external sunlight is too strong, recognition is affected, the second control panel 24 is controlled artificially, the driving motor 28 works, the screw rod 12 rotates to drive the ball screw pair 32 to move downwards, the connecting block 21 moves downwards, the shading shell 13 moves downwards to block the head of a person, face recognition is carried out, when the falling distance is too large, the cushion 17 is in contact with the head of the person, the second spring 19 contracts, the pressure sensing gasket 18 obtains pressure data, the driving motor 28 rotates reversely, and the shading shell 13 rises.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a face identification equipment lens hood, includes bottom plate (1), its characterized in that: the lower surface of the bottom plate (1) is provided with a pair of first mounting grooves (2), the inside of each first mounting groove (2) is fixedly connected with a pair of electric push rods (3), the bottom of each electric push rod (3) is fixedly connected with a first mounting plate (4), the bottom of each first mounting plate (4) is fixedly connected with a universal wheel (6) through a first telescopic rod (5), a first spring (7) is arranged between each universal wheel (6) and the corresponding first mounting plate (4), the upper surface of the bottom plate (1) is provided with a second mounting groove (8), a lifting platform (9) is arranged inside each second mounting groove (8), the upper surface of the bottom plate (1) is fixedly connected with a top plate (11) through a plurality of support rods (10) and positioned on two sides of the second mounting groove (8), and a pair of lead screws (12) is arranged between each top plate (11) and the bottom plate (1), a shading shell (13) is arranged between the screw rods (12);
the inner top of the shading shell (13) is fixedly connected with a plurality of second mounting plates (14), the bottoms of the second mounting plates (14) are fixedly connected with contact plates (16) through second telescopic rods (15), the lower surfaces of the contact plates (16) are fixedly connected with cushions (17), pressure-sensitive gaskets (18) are fixedly connected to the surfaces of the second mounting plates (14) and located outside the second telescopic rods (15), and second springs (19) are arranged between the pressure-sensitive gaskets (18) and the contact plates (16);
lateral wall fixedly connected with a plurality of stopper (20) of shading shell (13), the lateral wall of shading shell (13) just is located fixedly connected with connecting block (21) between stopper (20).
2. A face recognition device light shield as recited in claim 1, wherein: the side wall of the bottom plate (1) is fixedly connected with a first control panel (22), and the side wall of the first control panel (22) is provided with a plurality of first control keys (23).
3. A face recognition device light shield as recited in claim 1, wherein: the inner side wall of the shading shell (13) is fixedly connected with a second control panel (24), and the side wall of the second control panel (24) is provided with a plurality of second control keys (25).
4. A face recognition device light shield as recited in claim 1, wherein: the side wall of the bottom plate (1) is fixedly connected with a support plate (26) below the first control panel (22).
5. A face recognition device light shield as recited in claim 1, wherein: the top fixedly connected with safety cover (27) of roof (11), the inside of safety cover (27) is provided with a plurality of driving motor (28).
6. A face recognition device light shield as recited in claim 1, wherein: a first through hole (29) is formed in the limiting block (20), and a linear bearing (30) is fixedly connected to the inside of the first through hole (29).
7. A face recognition device light shield as recited in claim 1, wherein: a second through hole (31) is formed in the connecting block (21), and a ball screw pair (32) is fixedly connected to the inner portion of the second through hole (31).
8. A face recognition device light shield as recited in claim 1, wherein: the pressure-sensitive gasket (18) is electrically connected with the driving motor (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086077.9U CN213211042U (en) | 2020-09-22 | 2020-09-22 | Face recognition equipment lens hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086077.9U CN213211042U (en) | 2020-09-22 | 2020-09-22 | Face recognition equipment lens hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213211042U true CN213211042U (en) | 2021-05-14 |
Family
ID=75822042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022086077.9U Expired - Fee Related CN213211042U (en) | 2020-09-22 | 2020-09-22 | Face recognition equipment lens hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213211042U (en) |
-
2020
- 2020-09-22 CN CN202022086077.9U patent/CN213211042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |