A camera compound adjustment device based on light spot adjustment
A technology for adjusting devices and cameras, which is applied to lighting devices, lighting devices, lighting auxiliary devices, etc., can solve the problems of unavoidable changes in the position of the camera and the surgical field wound, complex structure, etc., and achieves simple structure, simple manufacturing method, and low manufacturing cost. low effect
Active Publication Date: 2022-04-01
河北谊安奥美医疗设备有限公司
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Problems solved by technology
However, the structure of this patent is relatively complicated, and the position change of the camera and the wound surface of the surgical field cannot be avoided when the light is adjusted.
Method used
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Embodiment 1
[0023] Such as Figure 1-5 As shown, a camera composite adjustment device based on spot adjustment, the camera composite adjustment device includes: a sterile handle with a camera 1, a camera damping ring 2, a damping shaft 3 and an adjustment fixed ring 4;
[0024] The aseptic handle 1 with camera is fixed to the damping shaft 3, the adjusting fixed ring 4 is fixed to the transmission member 5, the camera damping ring 2 is fixed to the adjusting fixed ring 4 and the damping shaft 3 is clamped between them, and the damping shaft 3 is connected to the camera A transmission ring 6 is arranged between the damping rings 2 .
[0025] The transmission part 5 is connected to the lifting plate 7 in transmission, the light emitting unit assembly 8 is fixedly connected to the lifting plate 7, the transmission part 5 is movably installed in the center of the lifting seat 9, and the lens frame assembly 10 is fixedly connected to the lifting seat 9.
[0026] The transmission ring 6 is a t...
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The invention belongs to the technical field of surgical shadowless lamps, and specifically relates to a camera compound adjustment device based on light spot adjustment. The camera compound adjustment device includes: a sterile handle with a camera (1), a camera damping ring (2), and a damping shaft (3) and the adjustment fixing ring (4); the aseptic handle with camera (1) is fixed with the damping shaft (3), the adjustment fixing ring (4) is fixed with the transmission part (5), the camera damping ring (2) is fixed with the adjustment fixing ring (4 ) to fix and clamp the damping shaft (3) between the two, and set the transmission ring (6) between the damping shaft (3) and the camera damping ring (2). The device can adjust the light spot without adjusting the camera, so that the relative position of the camera and the surgical field wound remains unchanged; the camera can also be adjusted by rotating the sterile handle independently, or the position of the camera can be adjusted while adjusting the light spot.
Description
technical field [0001] The invention belongs to the technical field of surgical shadowless lamps, in particular to a composite adjustment device based on a camera for light spot adjustment. Background technique [0002] During the use of the surgical shadowless lamp, it will have a manual spot adjustment function controlled by a handle, and a camera function will be added to this function according to demand. The camera will replace the original aseptic handle area, and the light spot adjustment will be realized by adjusting the camera, so the camera will inevitably rotate when adjusting the light spot. When the rotation of the camera is adjusted, the displayed image of the surgical field wound will inevitably be rotated and folded, which will affect the user experience. [0003] Chinese invention patent CN202522823U discloses a camera dimming device used in a surgical shadowless lamp, the dimming device includes an outer ring, the outer ring includes a cylindrical part and...
Claims
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IPC IPC(8): F21V33/00F21V21/36F21W131/205
CPCF21V33/0052F21V21/36F21W2131/205
Inventor 张春明
Owner 河北谊安奥美医疗设备有限公司