Optical support retaining clip
A technology of optical brackets and fixing clips, which is applied in the field of instrument parts, can solve problems such as inability to place brackets, platform matching, and complicated operations, and achieve the effects of convenient and flexible use, simple structure, and easy manufacturing
Inactive Publication Date: 2009-08-12
SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
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- Application Information
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Problems solved by technology
Although the first type of fixing structure is relatively simple and effective, it requires the screw holes of the bracket base to completely match the screw holes of the platform. However, in fact, there are many types of optical brackets, and it is impossible to completely match the platform, and it cannot be placed on any position of the platform. placement bracket
Although the fixed structure can place brackets at any position on the platform, the operation is cumbersome and occupies a large area, which cannot make the system compact and inconvenient to use
Method used
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[0017] see figure 1 and figure 2 As shown, the present invention is made up of two main and auxiliary steel rods 1, 2 and a pivot member 3 whose cross section is rectangular. One end of the main steel rod 1 is provided with a shaft hole 11 , the other end is provided with a right-angled notch 14 , and a screw hole 13 is opened on the side near the notch 14 . Near the shaft hole 11 in the middle of the main steel rod 1, a fixing portion 15 extending downward is provided, and a through hole 12 penetrating up and down is arranged at the fixing portion 15, and the through hole 12 can be a countersunk hole so as to fix the The head of the screw is concealed therein, and the fixing part 15 forms two spaces 16, 17 below the main steel rod 1 . One end of the secondary steel rod 2 is provided with a shaft hole 21 , and a through long hole 22 is provided on its side corresponding to the screw hole 13 of the main steel rod 1 . The pivot member 3 has a base 31 and two pin shafts 32 ve...
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An optical bracket fixing clip is characterized in that: it is composed of main and auxiliary steel rods and pivot joints, and the shaft holes at one end of the main and auxiliary steel poles are respectively hinged on two corresponding pin shafts of the pivot joints, forming a can A clip that can be opened and closed freely; the main steel rod is provided with a right-angled notch for clamping the optical bracket together with the auxiliary steel rod and a through hole for fixing. The invention solves the technical problem of being able to conveniently and arbitrarily fix various optical brackets on the optical platform and making the system compact.
Description
Technical field: [0001] The invention relates to parts of the instrument, in particular to a simple and easy-to-use optical support fixer for conveniently fixing the optical support on the optical table. Background technique: [0002] In order to combine the brackets with multiple optical components on an optical platform stably and orderly to form a system, it is necessary to firmly fix these brackets on the optical platform so that these brackets cannot move and achieve the purpose of stabilizing the entire system . In the prior art, there are two commonly used fixing structures: one is to directly fix the bracket on the optical table with screws, and the other is to use a pressure plate to press and fix the bracket on the optical table. Although the first type of fixing structure is relatively simple and effective, it requires the screw holes of the bracket base to completely match the screw holes of the platform. However, in fact, there are many types of optical bracket...
Claims
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IPC IPC(8): G12B9/08
Inventor 董景星楼祺洪叶震寰魏运荣凌磊
Owner SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI