CN212084169U - Camera equipment for automatic face positioning and recognition - Google Patents
Camera equipment for automatic face positioning and recognition Download PDFInfo
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- CN212084169U CN212084169U CN202021117533.5U CN202021117533U CN212084169U CN 212084169 U CN212084169 U CN 212084169U CN 202021117533 U CN202021117533 U CN 202021117533U CN 212084169 U CN212084169 U CN 212084169U
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Abstract
The utility model discloses a camera equipment for people's face automatic positioning discernment, include: the camera shooting device is rotationally connected with the rotating shaft piece, a machine body of the vertical rotating motor is fixed on the camera shooting device, a driving shaft of the vertical rotating motor is fixed on the fixing piece, and the vertical rotating motor drives the camera shooting device to rotate in the vertical direction through the rotation of the machine body; the lower assembly comprises a horizontal rotating device, the horizontal rotating device is fixed at the bottom of the upper shell and is used for driving the upper shell to rotate in the horizontal direction. The utility model provides a camera equipment for people's face automatic positioning discernment can rotate and rotate perpendicularly through the level for people's face figure is in camera image central point and puts, thereby reaches better face identification effect.
Description
Technical Field
The utility model relates to a camera technical field, specifically speaking relates to a camera equipment for people's face automatic positioning discernment.
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 referred to as face recognition and face recognition, are used to capture an image or video stream containing a face with a camera or a video camera, automatically detect the face in the image, and then perform face recognition on the detected face.
The binocular camera module for face recognition is usually applied to gates, ATM cabinets or other equipment. When the face recognition is carried out, due to the limitation of the installation position of the camera and the imaging angle of the camera, sometimes people need to adjust the position of the face in the image of the camera by themselves to enable the face to be centered and the image center so as to achieve the best face recognition and living body detection effects, so that the recognition efficiency of the camera is reduced, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a camera equipment for people's face automatic positioning discernment can rotate and rotate perpendicularly through the level for people's face figure is in camera image central point and is put, thereby reaches better face identification effect.
The utility model discloses a technical scheme that camera equipment that is used for people's face automatic positioning discernment adopted is:
an image pickup apparatus for automatic face location recognition, comprising: the camera shooting device is rotationally connected with the rotating shaft piece, a machine body of the vertical rotating motor is fixed on the camera shooting device, a driving shaft of the vertical rotating motor is fixed on the fixing piece, and the vertical rotating motor drives the camera shooting device to rotate in the vertical direction through the rotation of the machine body; the lower assembly comprises a horizontal rotating device, the horizontal rotating device is fixed at the bottom of the upper shell and is used for driving the upper shell to rotate in the horizontal direction.
As the preferred scheme, camera device includes behind camera module, the camera protecgulum and the camera lid, the lid joint is connected behind camera protecgulum and the camera, the camera module is fixed in between camera protecgulum and the camera back cover, the inside sunken accepting groove that forms of camera back cover, the fuselage of vertical rotation motor is fixed in the accepting groove, the drive shaft of vertical rotation motor is fixed in the mounting after passing the accepting groove.
As the preferred scheme, camera back cover side is equipped with the axis of rotation, the pivot piece has seted up the rotation groove, the axis of rotation is connected with the rotation groove rotation.
Preferably, the rotating shaft part comprises a rotating part and a fixing part, the rotating groove is formed in the rotating part, the fixing part is arranged on the side edge of the rotating part, and the fixing hole is formed in the fixing part.
Preferably, the horizontal rotation device comprises a horizontal rotation motor and a connecting piece, the connecting piece is fixed at the bottom of the upper shell, a driving groove is formed in the connecting piece, and a driving shaft of the horizontal rotation motor is fixed in the driving groove.
Preferably, the lower assembly further comprises a lower shell and a ball bearing, the horizontal rotating device is fixed in the lower shell, the connecting piece penetrates through the top of the lower shell and then is connected with the upper shell, and the ball bearing is sleeved on the connecting piece and clamped between the connecting piece and the lower shell.
As the preferred scheme, be equipped with motor support and circuit board in the inferior valve body, motor support is fixed in the fuselage of horizontal rotation motor, the circuit board is connected with horizontal rotation motor and vertical rotation motor electricity respectively.
Preferably, the connecting piece comprises a bottom, a disc is arranged on the bottom, a cylinder is arranged on the disc, and the driving groove is formed in the cylinder.
The utility model discloses a camera equipment for people's face automatic positioning discernment's beneficial effect is: the upper assembly comprises an upper shell, a camera device, a fixing piece, a rotating shaft piece and a vertical rotating motor. The fixing piece and the rotating shaft piece are respectively arranged in the containing cavity of the upper shell and fixed on the upper shell, the camera device is rotatably connected with the rotating shaft piece, the body of the vertical rotating motor is fixed on the camera device, and the driving shaft of the vertical rotating motor is fixed on the fixing piece. The lower assembly comprises a horizontal rotating device, and the horizontal rotating device is fixed at the bottom of the upper shell. When the camera needs to be rotated, the camera body can rotate through the vertical rotating motor to drive the camera device to rotate in the vertical direction, and the horizontal rotating device can drive the upper shell to rotate in the horizontal direction, so that the camera device is driven to rotate in the horizontal direction. And horizontal rotation and vertical rotation through camera device, alright make the face figure be in camera image central point and put to reach better face identification effect.
Drawings
Fig. 1 is an explosion schematic diagram of the camera device for automatic face positioning and recognition of the present invention.
Fig. 2 is the utility model discloses a camera equipment's section schematic diagram for people's face automatic positioning discernment.
Fig. 3 is a schematic view of a part of the camera device for automatic face positioning and recognition.
Fig. 4 is the utility model discloses a camera equipment's for people's face automatic positioning discernment structure schematic diagram.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1, 2 and 4, the image capturing apparatus for automatic face localization recognition includes:
the upper assembly 10, the upper assembly 10 includes an upper housing 11, a camera device 12, a fixing member 13, a rotating shaft member 14 and a vertical rotating motor 15. The upper shell 11 is provided with a containing cavity, the fixing piece 13 and the rotating shaft piece 14 are respectively arranged in the containing cavity and fixed on the upper shell 11, and the camera device 12 is rotatably connected with the rotating shaft piece 14. The body of the vertical rotation motor 15 is fixed to the camera device 12, the driving shaft of the vertical rotation motor 15 is fixed to the fixing member 13, and the vertical rotation motor 15 drives the camera device 12 to rotate in the vertical direction through the rotation of the body.
A lower assembly 20, said lower assembly 20 comprising horizontal rotation means 22. The horizontal rotation device 22 is fixed at the bottom of the upper housing 11, and the horizontal rotation device 22 is used for driving the upper housing 11 to rotate in the horizontal direction.
The upper assembly 10 includes an upper housing 11, an image pickup device 12, a fixing member 13, a rotation shaft member 14, and a vertical rotation motor 15. The fixing piece 13 and the rotating shaft piece 14 are respectively arranged in the containing cavity of the upper shell 11 and fixed on the upper shell 11, the camera device 12 is rotatably connected with the rotating shaft piece 14, the body of the vertical rotating motor 15 is fixed on the camera device 12, and the driving shaft of the vertical rotating motor 15 is fixed on the fixing piece 13. The lower assembly 20 includes a horizontal rotation device 22, and the horizontal rotation device 22 is fixed to the bottom of the upper housing 11. When the camera needs to be rotated, the camera 12 can be driven to rotate in the vertical direction through the rotation of the body of the vertical rotating motor 15, and the upper shell 11 can be driven to rotate in the horizontal direction through the horizontal rotating device 22, so that the camera 12 is driven to rotate in the horizontal direction. And the horizontal rotation and the vertical rotation of the camera device 12 can enable the human face figure to be positioned at the center of the camera image, thereby achieving a better human face recognition effect.
Specifically, the upper shell 11 is formed by splicing a left shell 112 and a right shell 114, a through notch is formed in a position corresponding to the camera device 12 of the left shell 112, and the width of the notch is larger than the width of the camera device 12 rotating in the vertical direction, so that the camera device 12 can still collect images from the outside after rotating.
The camera device 12 includes a camera module 124, a camera front cover 122, and a camera rear cover 126. Lid 126 joint is connected behind camera protecgulum 122 and the camera, camera module 124 is fixed in between camera protecgulum 122 and the camera back cover 126. The camera back cover 126 is recessed inward to form a receiving groove 127, the body of the vertical rotating motor 15 is fixed in the receiving groove 127, and the driving shaft of the vertical rotating motor 15 passes through the receiving groove 127 and then is fixed in the fixing member 13. In this embodiment, the camera module 124 includes 850 filter lenses 123, 850 infrared lamp panel 125 and binocular camera, and the camera module 124 includes 850 filter lenses 123, 850 infrared lamp panel 125 and binocular camera and all is fixed in the camera protecgulum 122. The camera front cover 122 is provided with a through slot at a position corresponding to the lens of the binocular camera, so that the binocular camera can acquire images outside the camera front cover 122.
The side of the camera back cover 126 is provided with a rotating shaft 128, the rotating shaft 14 is provided with a rotating groove, and the rotating shaft 128 is rotatably connected with the rotating groove. When the body of the vertical rotation motor 15 rotates the camera device 12, the rotation shaft 128 of the camera back cover 126 rotates in the rotation groove of the rotation shaft member 14. Specifically, the shaft member 14 includes a rotating portion and a fixed portion. The rotating groove is formed in the rotating portion, the fixing portion is arranged on the side edge of the rotating portion, the fixing portion is provided with a fixing hole, and the rotating shaft piece 14 is fixed to the upper shell 11 after the fixing hole is penetrated through a screw.
The horizontal rotation device 22 includes a horizontal rotation motor 222 and a connection member 224. The connecting member 224 is fixed to the bottom of the upper housing 11, the connecting member 224 is provided with a driving groove, and a driving shaft of the horizontal rotation motor 222 is fixed to the driving groove. Specifically, the bottom of the upper housing 11 is circular, and correspondingly, the connecting member 224 includes a circular bottom, and the circular bottom is connected with the bottom of the upper housing 11 in a clamping manner. The circular bottom of the connecting piece 224 is provided with a disk smaller than the circular bottom, the disk is provided with a cylinder, and the driving groove is arranged on the cylinder. The connecting member 224 is further provided with a through hole penetrating the circular bottom and the disk, and the through hole is used for a connecting wire of the vertical rotation motor 15 to pass through to the lower module 20. The horizontal rotation motor 222 directly drives the connecting member 224 to rotate horizontally, thereby driving the upper housing 11 to rotate horizontally.
The lower assembly 20 also includes a lower housing 24 and a ball bearing 26. The horizontal rotation device 22 is fixed in the lower casing 24, the connecting member 224 penetrates through the top of the lower casing 24 and is connected to the upper casing 11, and the ball bearing 26 is sleeved on the connecting member 224 and clamped between the connecting member 224 and the lower casing 24. Specifically, the lower housing 24 is formed by splicing an upper housing 242 and a lower housing 244, and the connecting member 224 penetrates the upper housing 242 and is connected to the upper housing 11. The inner ring of the ball bearing 26 is fitted over the disc of the connector 224 and the outer ring of the ball bearing 26 abuts the upper housing 242. When the horizontal rotation motor 222 drives the link 224 to rotate, the inner ring of the ball bearing 26 rotates relative to the outer ring thereof.
The lower casing 24 is also provided with a fixed press ring 29, a motor bracket 27 and a circuit board 28. The motor bracket 27 is fixed to the body of the horizontal rotation motor 222, the circuit board 28 is electrically connected to the horizontal rotation motor 222 and the vertical rotation motor 15, respectively, and the fixed press ring 29 is fixed between the ball bearing 26 and the horizontal rotation motor 222.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. An image pickup apparatus for automatic face positioning recognition, comprising:
the camera shooting device is rotationally connected with the rotating shaft piece, a machine body of the vertical rotating motor is fixed on the camera shooting device, a driving shaft of the vertical rotating motor is fixed on the fixing piece, and the vertical rotating motor drives the camera shooting device to rotate in the vertical direction through the rotation of the machine body;
the lower assembly comprises a horizontal rotating device, the horizontal rotating device is fixed at the bottom of the upper shell and is used for driving the upper shell to rotate in the horizontal direction.
2. The camera device for automatic face location and recognition according to claim 1, wherein the camera device includes a camera module, a front camera cover and a rear camera cover, the front camera cover and the rear camera cover are connected in a snap-fit manner, the camera module is fixed between the front camera cover and the rear camera cover, the rear camera cover is recessed inwards to form an accommodating groove, a body of the vertical rotation motor is fixed in the accommodating groove, and a driving shaft of the vertical rotation motor passes through the accommodating groove and then is fixed on the fixing member.
3. The camera device for automatic positioning and recognition of the human face as claimed in claim 2, wherein a rotation shaft is arranged on the side edge of the rear cover of the camera, a rotation groove is formed on the rotation shaft member, and the rotation shaft is rotatably connected with the rotation groove.
4. The camera device for automatic positioning and recognition of human faces according to claim 3, wherein the rotating shaft comprises a rotating portion and a fixing portion, the rotating groove is formed in the rotating portion, the fixing portion is formed on a side edge of the rotating portion, and the fixing portion is formed with a fixing hole.
5. The camera device for automatic positioning and recognition of the human face as claimed in claim 1, wherein the horizontal rotation device comprises a horizontal rotation motor and a connecting piece, the connecting piece is fixed at the bottom of the upper shell, the connecting piece is provided with a driving groove, and a driving shaft of the horizontal rotation motor is fixed in the driving groove.
6. The camera device for automatic positioning and recognition of the human face according to claim 5, wherein the lower assembly further comprises a lower shell and a ball bearing, the horizontal rotating device is fixed in the lower shell, the connecting piece penetrates through the top of the lower shell and then is connected with the upper shell, and the ball bearing is sleeved on the connecting piece and clamped between the connecting piece and the lower shell.
7. The camera equipment for automatic positioning and recognition of the human face as claimed in claim 6, wherein a motor bracket and a circuit board are arranged in the lower shell, the motor bracket is fixed on the body of the horizontal rotating motor, and the circuit board is electrically connected with the horizontal rotating motor and the vertical rotating motor respectively.
8. The camera device for automatic positioning and recognition of the human face as claimed in claim 5, wherein the connecting piece comprises a bottom, a disc is arranged on the bottom, a cylinder is arranged on the disc, and the driving slot is opened on the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021117533.5U CN212084169U (en) | 2020-06-17 | 2020-06-17 | Camera equipment for automatic face positioning and recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021117533.5U CN212084169U (en) | 2020-06-17 | 2020-06-17 | Camera equipment for automatic face positioning and recognition |
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| Publication Number | Publication Date |
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| CN212084169U true CN212084169U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021117533.5U Active CN212084169U (en) | 2020-06-17 | 2020-06-17 | Camera equipment for automatic face positioning and recognition |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911098A (en) * | 2021-01-14 | 2021-06-04 | 东莞市里鹏模具开发有限公司 | Camera device and assembling method thereof |
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2020
- 2020-06-17 CN CN202021117533.5U patent/CN212084169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911098A (en) * | 2021-01-14 | 2021-06-04 | 东莞市里鹏模具开发有限公司 | Camera device and assembling method thereof |
| CN112911098B (en) * | 2021-01-14 | 2023-03-14 | 东莞市里鹏模具开发有限公司 | Camera device and assembling method thereof |
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