WO2024255721A1 - Caméra avec stabilisateur - Google Patents

Caméra avec stabilisateur Download PDF

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Publication number
WO2024255721A1
WO2024255721A1 PCT/CN2024/098322 CN2024098322W WO2024255721A1 WO 2024255721 A1 WO2024255721 A1 WO 2024255721A1 CN 2024098322 W CN2024098322 W CN 2024098322W WO 2024255721 A1 WO2024255721 A1 WO 2024255721A1
Authority
WO
WIPO (PCT)
Prior art keywords
pan
infrared module
power member
module
operating handle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/098322
Other languages
English (en)
Chinese (zh)
Inventor
牟道禄
王凯
王少龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytron Technology Co Ltd
Original Assignee
Raytron Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raytron Technology Co Ltd filed Critical Raytron Technology Co Ltd
Publication of WO2024255721A1 publication Critical patent/WO2024255721A1/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects

Definitions

  • the present invention relates to the technical field of imaging equipment, and more specifically, to a pan-tilt camera.
  • the gimbal cameras on the market are generally used for unmanned aerial vehicles. They are mainly white light cameras and most of them are single-light devices. They can only shoot in high-illuminance environments and can be used for high-altitude shooting, but cannot be used outdoors at night.
  • an object of the present invention is to provide a pan-tilt camera that can be used under different imaging conditions around the clock to broaden the spectral observation range.
  • the present invention provides the following technical solutions:
  • a pan-tilt camera comprising:
  • Infrared module used to obtain infrared images
  • the pan-tilt device is provided with at least one rotatable motion component, and the infrared module is connected to the motion component to drive the infrared module to move.
  • it further comprises a laser module for emitting laser, wherein the laser module is connected to the motion component, and the laser module moves synchronously with the infrared module.
  • the laser module includes a green laser for emitting green laser.
  • the motion assembly includes a first power member, a first connecting member, a second power member, a second connecting member and a third power member, one end of the first connecting member is connected to the output end of the first power member, and the other end is fixedly connected to the second power member, one end of the second connecting member is connected to the output end of the second power member, and the other end is fixedly connected to the third power member;
  • the first power member is used to drive the infrared module to rotate around a first axis
  • the second power member is used to drive the infrared module to rotate around a second axis
  • the third power member is used to drive the infrared module to rotate around a third axis
  • any two of the first axis, the second axis, and the third axis are perpendicular to each other.
  • the first power member, the second power member and the third power member are all servo motors.
  • the pan-tilt device is installed on the operating handle, the operating handle is provided with a control component, and the control component is connected to the pan-tilt device and the infrared module.
  • the operating handle is provided with a memory card slot and a data interface for an external memory card;
  • the operating handle is provided with an indicator light for displaying the remaining power and the remaining storage space.
  • an adsorption fixing part is further included, and the pan-tilt device is installed on the adsorption fixing part.
  • the action of the infrared module can be controlled by the pan-tilt device to adjust the imaging angle of the infrared module, and the camera can be used in different illumination environments around the clock and in different imaging environments.
  • the combination of the pan-tilt device and the infrared module can improve the shooting stability of the infrared module during the action process.
  • FIG1 is a schematic structural diagram of a specific embodiment of a pan/tilt camera provided by the present invention.
  • FIG2 is a schematic structural diagram of the pan-tilt camera in FIG1 from another angle
  • FIG3 is a side view schematic diagram of the pan-tilt camera in FIG1 ;
  • FIG4 is a schematic diagram of the structure in which the display screen of the pan/tilt camera in FIG1 is rotated to be perpendicular to the operating handle;
  • FIG5 is a schematic top view of the pan-tilt camera in FIG4 ;
  • FIG6 is a side view schematic diagram of the pan-tilt camera in FIG4 ;
  • FIG7 is a schematic structural diagram of another specific embodiment of the pan-tilt camera provided by the present invention.
  • FIG. 8 is a schematic structural diagram of the pan-tilt camera in FIG. 7 from another angle.
  • 1 is the infrared module
  • 11 is the infrared lens
  • 12 is the infrared movement
  • 2 is the pan-tilt device
  • 21 is the first power part
  • 22 is the first connecting part
  • 23 is the second power part
  • 24 is the second connecting part
  • 25 is the third power part
  • 26 is the wire hole
  • 3 is the laser module
  • 4 is the operating handle
  • 41 is the external threaded hole
  • 5 is the display screen
  • 51 is the flip axis
  • 61 is the action button
  • 62 is the shooting control button
  • 63 is the power button
  • 64 is the action remote sensing button
  • 71 is the TYPE-C socket
  • 72 is the TF card slot.
  • the core of the present invention is to provide a pan-tilt camera that can be used under different imaging conditions around the clock to broaden the spectral observation range.
  • This specific embodiment discloses a pan-tilt camera, including an infrared module 1 and a pan-tilt device 2.
  • the infrared module 1 includes an infrared lens 11 and an infrared movement 12.
  • the infrared module 1 is used to acquire infrared images.
  • the pan-tilt device 2 is provided with at least one rotatable motion component.
  • the infrared module 1 is connected to the motion component, and the motion component is used to drive the infrared module 1 to move.
  • the PTZ camera can be used with infrared hotspot tracking technology to achieve low-light complex environments. Target observation in the environment.
  • the infrared lens 11 can be adjusted manually, and the infrared lens 11 is responsible for collecting infrared light within a focal length range of 10-15 mm, and the infrared movement 12 is responsible for imaging the input 8-12 um long-wave infrared light.
  • the action of the infrared module 1 can be controlled by the pan-tilt device 2 to adjust the imaging angle of the infrared module 1. It can be used under different imaging conditions around the clock to broaden the spectral observation range.
  • the combination of the pan-tilt device 2 and the infrared module 1 solves the problem of infrared imaging stability, and can improve the shooting stability of the infrared module 1 during action to continuously output stable infrared images, thus avoiding the problem of having to use infrared equipment in a stationary and stable manner.
  • the pan-tilt camera also includes a laser module 3 for emitting lasers, the laser module 3 is connected to the motion component, and the laser module 3 and the infrared module 1 move synchronously.
  • the laser module 3 and the infrared module 1 can be set as an integrated structure; during use, in the initial state, the relationship between the imaging of the infrared module 1 and the laser emission direction is adjusted, and there is no need to adjust the laser module 3 separately later.
  • the laser emission direction and the imaging of the infrared module 1 can be adjusted synchronously, which is convenient for adjusting the laser emission direction.
  • the infrared module 1 and the laser module 3 are combined together to solve the problem of laser and infrared off-axis, and the stable state can avoid the problem of laser position change caused by movement.
  • the laser module 3 includes a green laser for emitting green laser light. Compared with a common red laser light, the green laser light is easier to be found and has better visibility.
  • the laser module 3 is responsible for outputting a green laser of 500-540 nm, with a coaxiality of at least 50 m and visibility within 100-150 m.
  • the gimbal camera includes a first power member 21, a first connecting member 22, a second power member 23, a second connecting member 24, a third power member 25 and a wire hole 26, the wire hole 26 is used to pass the wire, one end of the first connecting member 22 is connected to the output end of the first power member 21, and the other end is fixedly connected to the second power member 23, one end of the second connecting member 24 is connected to the output end of the second power member 23, and the other end is fixedly connected to the third power member 25; the first power member 21 is used to drive the infrared module 1 to rotate around the first axis, the second power member 23 is used to drive the infrared module 1 to rotate around the second axis, and the third power member 25 is used to drive the infrared module 1 to rotate around the third axis, and any two of the first axis, the second axis, and the third axis are perpendicular to each other.
  • the first power member 21, the second power member 23, and the third power member 25 can all be set as servo motors for easy control; of course, the first power member 21, the second power member 23, and the third power member 25 can also be other power structures such as rotary cylinders and electric cylinders, which are determined according to actual conditions and will not be elaborated here.
  • the first axis is a vertical axis
  • the first power member 21 can drive the infrared module 1, the laser module 3, the second power member 23 and the third power member 25 to rotate around the first axis
  • the second power member 23 can drive the infrared module 1, the laser module 3, and the third power member 25 to roll around the second axis
  • the third power member 25 can drive the infrared module 1 and the laser module 3 to pitch around the third axis.
  • the first power component 21 can be set as an azimuth motor
  • the second power component 23 can be set as a roll motor
  • the third power component 25 can be set as a pitch motor.
  • the azimuth motor, roll motor and pitch motor are connected through a mounting base and a rotating shaft.
  • the azimuth motor, roll motor and pitch motor realize the control of the gimbal infrared module through a connecting mechanism; specifically, during actual use, the roll motor is responsible for realizing the roll flipping of the gimbal module (0° ⁇ 150°); the azimuth motor is responsible for realizing the azimuth change of the gimbal module (0° ⁇ 360°); the pitch motor is responsible for realizing the pitch angle change of the gimbal module (-90° ⁇ 90°); of course, it can also be other rotation angles, which are determined according to actual conditions.
  • the rotation angle range of the first power member 21 can be 1° to 360°, and 360° rotation can be achieved in the circumferential direction; the rotation angle range of the second power member 23 is 0° to 150°, and the rotation angle of the third power member 25 is -90° to 90°.
  • the first power member 21, the second power member 23, and the third power member 25 can also be other rotation angles, which are determined according to actual conditions and will not be elaborated here.
  • the first power member 21, the second power member 23, and the third power member 25 drive the infrared module 1 and the laser module 3 to rotate as a whole, which can effectively improve the stability of the infrared module 1 and the laser module 3 and improve the imaging quality.
  • the gimbal camera further includes an operating handle 4 , the gimbal device 2 is mounted on the operating handle 4 , the operating handle 4 is provided with a control component, and the control component is connected to both the gimbal device 2 and the infrared module 1 .
  • the operating handle 4 can be held by hand to control the movement of the pan/tilt device 2 and the shooting of the infrared module 1 through the operation control component.
  • the operating handle 4 is ergonomically designed and easy to grip.
  • the control component includes an action button 61 and a shooting control button 62 arranged on the operating handle 4.
  • the action button 61 is connected to the pan-tilt device 2 to control the pan-tilt device 2 to drive the infrared module 1 to move;
  • the shooting control button 62 is connected to the infrared module 1 to control the infrared module 1 to shoot.
  • the operating handle 4 is arranged so that it is convenient to grasp and use.
  • a motion remote sensing button 64 may be provided, and the motion remote sensing button 64 is connected to the pan-tilt device 2 to control the pan-tilt device 2 to drive the infrared module 1 to move.
  • the motion remote sensing button 64 in this specific embodiment has a better operational feel.
  • the power button 63 can be configured as a structure as shown in FIG. 8 , or as a structure as shown in FIG. 2 , depending on actual conditions.
  • the shooting control button 62 is used to control quick functions such as shooting, recording, mode selection, and plan confirmation.
  • a power button 63 is disposed on the side of the operating handle 4 , which can be used to control the power on and off of the pan/tilt camera.
  • the operating handle 4 is provided with a display screen 5 that can rotate around different axes.
  • the operating handle 4 is provided with a groove to accommodate the display screen 5.
  • the display screen 5 can be rotated into the groove or rotated to be perpendicular to the operating handle 4.
  • the display screen 5 is rotated into the groove, and the outer surface of the display screen 5 is flush with the outer surface of the operating handle 4; as shown in FIG. 1 , the display screen 5 is rotatably arranged on the operating handle 4 via a flip axis 51, and the operating handle 4 can be rotated to the position shown in FIG. 4 for easy observation.
  • the display screen 5 first needs to rotate around the flip axis 51 Flip it to be perpendicular to the operating handle 4, with the display interface of the display screen 5 facing the bottom of the operating handle 4, and then control the display screen 5 to rotate around another axis perpendicular to the flip axis 51 until it rotates to the state shown in FIG. 4 .
  • the display screen 5 is a touch screen, and during use, the display status or shooting action of the display screen 5 can be controlled by touching; specifically, virtual buttons for controlling the action of the pan-tilt device 2 and the shooting action of the infrared module 1 can be set on the display screen 5.
  • the display screen 5 is a large side-expanding screen, which can meet the user's observation needs and improve the user experience and effect.
  • an external threaded hole 41 is provided at the lower portion of the operating handle 4 , which can be used to connect to a structure such as a bracket to fix the gimbal camera.
  • the operating handle 4 is provided with a storage card slot and a data interface for an external storage card; as shown in FIG2 , the external storage card is a TF card slot 72, to which an external TF card can be connected to expand the storage space to meet long-term recording requirements and storage tasks; the data interface is a TYPE-C socket 71, which can provide complete TYPE-C protocol content to realize data content export and quick charging; of course, the storage card slot and the data interface can also be other structural forms, which are determined according to actual conditions and will not be elaborated here.
  • the operating handle 4 is provided with a battery, a motor control board and a main control board, wherein the main control board is connected to the infrared module, the laser module, the display screen 5, the control assembly, the motor control board, etc.
  • the battery is used to power the pan/tilt device 2, the infrared module 1, the laser module 3 and other structures, and the main control board is used to realize the product's functions such as recording, shooting, image processing, function switching, content storage, etc.
  • the main control board is screwed to the outer shell of the operating handle 4; the signal of the display screen 5 is connected to the main control board through a flexible flat cable to a coaxial line.
  • the operating handle 4 may also be provided with indicator lights for displaying the remaining power and the remaining storage space, so as to facilitate real-time understanding of the remaining power and the remaining storage space.
  • the gimbal camera also includes an adsorption fixing part, and the gimbal device 2 is installed on the adsorption fixing part.
  • the gimbal camera can be directly fixed by the adsorption fixing part;
  • the adsorption fixing part can be a magnetic fixing part, an electrostatic adsorption fixing part, or a vacuum adsorption fixing part, and is used according to actual conditions.
  • the adsorption fixture when riding, can be attached to the vehicle body or to a hat or other accessories. When shooting in a fixed position, the adsorption fixture can also be fixed to a structure such as a desktop by adsorption. The specific method is determined according to the actual situation and will not be described in detail here.
  • An infrared module 1 is provided to adapt to different imaging conditions around the clock and broaden the spectral observation range.
  • pan-tilt device 2 and the infrared module 1 solves the problem of infrared imaging stability, can improve the shooting stability of the infrared module 1 during action, and continuously output stable infrared images, avoiding the problem that the infrared device must be used in a static and stable manner.
  • the laser module 3 includes a green laser for emitting green laser. Compared with the general red laser, the green laser is easier to be found and has better visibility.
  • the laser module 3 and the infrared module 1 are set as an integrated structure, which solves the problem of laser and infrared off-axis. At the same time, the stable state can avoid the problem of laser position change caused by movement.
  • the pan-tilt device 2 includes a first power member 21, a second power member 23, and a third power member 25.
  • the first power member 21, the second power member 23, and the third power member 25 drive the infrared module 1 and the laser module 3 to rotate as a whole, which can effectively improve the stability of the movement of the infrared module 1 and the laser module 3 and improve the imaging quality; the first power member 21, the second power member 23, and the third power member 25 can all be set as motors for easy control.
  • An operating handle 4 is provided for easy gripping and use.
  • the operating handle 4 is provided with a display screen 5 that can rotate around different axes, which is convenient for observing the imaging situation; the display screen 5 is a touch screen. During use, the display situation or shooting action of the display screen 5 can be controlled by touching, which simplifies the operation process.
  • each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments.
  • the same or similar parts between the embodiments can be referred to each other. Any combination of all embodiments provided by the present invention is within the protection scope of this invention and will not be described in detail here.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Accessories Of Cameras (AREA)
  • Studio Devices (AREA)

Abstract

L'invention concerne une caméra avec stabilisateur, qui se rapporte au domaine technique des dispositifs d'imagerie. La caméra avec stabilisateur comprend un module infrarouge (1) et un appareil stabilisateur (2), le module infrarouge (1) comprenant une lentille infrarouge et un cœur de caméra infrarouge, et étant utilisé pour acquérir une image infrarouge ; l'appareil stabilisateur (2) est pourvu d'au moins un ensemble de mouvement rotatif ; le module infrarouge (1) est connecté à l'ensemble de mouvement ; et l'ensemble de mouvement est utilisé pour entraîner le module infrarouge (1) à se déplacer. La caméra avec stabilisateur selon la présente invention peut commander l'action du module infrarouge (1) au moyen de l'appareil stabilisateur (2), de façon à régler un angle d'imagerie du module infrarouge (1), et peut être appliquée à des environnements d'éclairage par tout temps ; de plus, la combinaison de l'appareil stabilisateur (2) et du module infrarouge (1) peut améliorer la stabilité de photographie du module infrarouge (1) pendant un processus d'action.
PCT/CN2024/098322 2023-06-15 2024-06-11 Caméra avec stabilisateur Pending WO2024255721A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202321526562.0U CN220421906U (zh) 2023-06-15 2023-06-15 一种云台相机
CN202321526562.0 2023-06-15

Publications (1)

Publication Number Publication Date
WO2024255721A1 true WO2024255721A1 (fr) 2024-12-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2024/098322 Pending WO2024255721A1 (fr) 2023-06-15 2024-06-11 Caméra avec stabilisateur

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CN (1) CN220421906U (fr)
WO (1) WO2024255721A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN220421906U (zh) * 2023-06-15 2024-01-30 烟台艾睿光电科技有限公司 一种云台相机

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CN212275074U (zh) * 2020-05-15 2021-01-01 嘉兴市恒光电力建设有限责任公司南湖分公司 一种带电设备智能红外成像采集设备
CN115751094A (zh) * 2022-11-26 2023-03-07 云南电网有限责任公司红河供电局 一种便携式输电线路风偏校验仪
CN218972226U (zh) * 2022-10-31 2023-05-05 桂林飞宇科技股份有限公司 一种可旋转屏幕的手持红外双光云台相机
CN220421906U (zh) * 2023-06-15 2024-01-30 烟台艾睿光电科技有限公司 一种云台相机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011227073A (ja) * 2010-03-31 2011-11-10 Saxa Inc ３次元位置測定装置
CN206786246U (zh) * 2017-05-11 2017-12-22 蔡子昊 一种高性能的智能拍摄云台
CN108886341A (zh) * 2017-08-30 2018-11-23 深圳市大疆创新科技有限公司 光伏组件的el检测设备及无人机
CN210503227U (zh) * 2019-05-14 2020-05-12 普宙飞行器科技（深圳）有限公司 微型云台及无人飞行器
CN212275074U (zh) * 2020-05-15 2021-01-01 嘉兴市恒光电力建设有限责任公司南湖分公司 一种带电设备智能红外成像采集设备
CN218972226U (zh) * 2022-10-31 2023-05-05 桂林飞宇科技股份有限公司 一种可旋转屏幕的手持红外双光云台相机
CN115751094A (zh) * 2022-11-26 2023-03-07 云南电网有限责任公司红河供电局 一种便携式输电线路风偏校验仪
CN220421906U (zh) * 2023-06-15 2024-01-30 烟台艾睿光电科技有限公司 一种云台相机

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