360-degree shooting outer side lens for external connection of camera and use method thereof

Abstract

The invention relates to the technical field of precision lens accessories, and particularly relates to a 360-degree shooting outer side lens for external connection of a camera and a use method thereof. The 360-degree shooting outer side lens comprises a fixing module, a positioning module, a supporting module, a first lens module, a second lens module, a third lens module and a connecting module, wherein the positioning module is arranged at the bottom end of the inner side of the fixing module, and the fixing module is connected with the positioning module in a clamped mode. According to the 360-degree shooting outer side lens, the fixing module, the first lens module and the connecting module are arranged, the arrangement is matched with the clamping of the fixing module and the positioning module, the clamping of the positioning module and the supporting module, the clamping of the supporting module and the connecting module, the fixed connection of the first lens module and the fixing module, the fixed connection of the second lens module and the positioning module, and the fixed connection of the third lens module and the supporting module, so that when a device is machinedand used, the expenditure of the lens development cost is reduced, the process difficulty of lens manufacturing is reduced, and the development efficiency of the lens is guaranteed.

Description

technical field [0001] The invention relates to the technical field of precision lens accessories, in particular to a 360-degree shooting outer lens for external connection of a camera and a use method thereof. Background technique [0002] When precision parts become more and more popular, high-precision measurement and screening equipment is constantly upgraded and developed, and the shape of the product must be tested. When precision parts become more and more complex and their shapes become more and more irregular, this requires a special 360-degree The lens, no matter what shape the product is, can identify and measure the irregular product appearance after being imaged by a CCD industrial camera. Only one camera can perfectly present the top and side of the object in one image, and the production efficiency It cannot be low, and the measurement accuracy and speed must be high. These two requirements are essentially a contradiction. When developing the lens, the traditi...

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Problems solved by technology

[0002] When precision parts become more and more popular, high-precision measurement and screening equipment is constantly upgraded and developed, and the shape of the product must be tested. When precision parts become more and more complex and their shapes become more and more irregular, this requires a special 360-degree The lens, no matter what shape the product is, can identify and measure the irregular product appearance after being imaged by a CCD industrial camera. Only one camera can perfectly present the top and side of the object in one image, and the production efficiency It cannot be low, and the measurement accuracy and speed must be high. These two requirements are essentially a contradiction. When developing the lens, the traditional lens production process has high requirements for the production process of the lens, and requires high-precision manufacturers with spherical lens technology. To cooperate, it is necessary to have peripheral manufacturers such as high-end machine tools to cooperate with the production of the lens shell, so the development cost is high, and the difficulty of the production process is increased, which greatly affects the normal development of the lens

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