Protective barrel of lens of camera and vidicon
A technology for cameras and cameras, applied in installation, optics, instruments, etc., can solve the problems of inability to provide effective protection, insufficient strength and rigidity, and insufficient self-strength, etc., to achieve convenient lens access, improved waterproof and moisture-proof performance, and portable lens. convenient effect
Inactive Publication Date: 2017-06-13
胡秀中
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Problems solved by technology
These three packaging methods have their own shortcomings. For wooden box packaging, the rigidity of the container itself meets the requirements, but its own strength is obviously insufficient when it is subjected to a large impact; for leather tubes and soft cloth packaging bags, when The strength and stiffness are obviously insufficient when subjected to a large impact
For the waterproof and moisture-proof performance required by the lens, none of the three methods can provide effective protection
Method used
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Embodiment Construction
[0021] In conjunction with the accompanying drawings, the present invention will be described in further detail.
[0022] Such as figure 1 As shown, the protection cylinder of camera and camera lens of the present invention comprises cylinder body 1 and sealing cover 2, as figure 2 As shown, the cylinder body 1 includes a cylinder body shell 101 and a shock-absorbing liner 102 fixed from the outside to the inside. Joint one 104, the sealing cover 2 includes a sealing cover housing 201 and a shock absorbing pad 202 affixed from the outside to the inside, the groove 103 and the shock absorbing pad 202 are closely matched with the exterior of the lens respectively, and the sealing The lower part of the cover 2 is provided with the joint part 2 203, and the joint part 104 and the joint part 203 are sealed and fixed.
[0023] Among them, such as image 3 As shown, the shock absorbing pad 202 extends downwards with an extension 204 , and the extension 204 cooperates with the gro...
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The present invention discloses a protective barrel of a lens of a camera and a vidicon. The barrel comprises a barrel body and a sealed cap. The barrel body comprises a barrel body housing and a damping inner container which are fixedly connected from inside to outside, the damping inner container is internally provided with a groove, and the upper portion of the barrel body is provided with a bonded portion 1; the sealed cap comprises a sealed cap housing and a damping cushion which are fixedly connected from outside to inside, the groove and the damping cushion are tightly matched with the lens, a bonded portion 2 is arranged at the lower portion of the sealed cap, and the bonded portion 1 and the bonded portion 2 are sealingly and fixedly connected. The protective barrel of the lens of the camera and the vidicon belongs to the lens protection device technology field, and especially provides a protective barrel of the lens of the camera and the vidicon with quakeproof, anti-shock and dustproof performances and good humidity resistance performance aiming at characteristics of a four-protection problem and full combination of metal materials and shockproof materials.
Description
technical field [0001] The invention belongs to the technical field of lens protection devices, in particular to a camera and a camera lens protection tube. Background technique [0002] At present, there are mainly three types of storage containers for cameras and video camera lenses, which are wooden packaging boxes, leather tubes, or lens bags made of soft cloth lined with sponge. Accessories. The lens is the most delicate and fragile part of the camera and video camera, and the protection of the lens is the concern of every user. These three packaging methods have their own shortcomings. For wooden box packaging, the rigidity of the container itself meets the requirements, but its own strength is obviously insufficient when it is subjected to a large impact; for leather tubes and soft cloth packaging bags, when The strength and rigidity are obviously insufficient when subjected to a large impact. For the waterproof and moisture-proof performance required by the lens, ...
Claims
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IPC IPC(8): G02B7/02
CPCG02B7/021
Inventor 胡秀中
Owner 胡秀中