Stable supporting device for portable precise instrument
A precision instrument and stable support technology, applied in the direction of supporting machines, machine tables/brackets, mechanical equipment, etc., can solve problems such as large test errors and blind spots, and achieve blind spots or large test errors. The structure is simple and easy to fold and the effect of stretching and fixing
Pending Publication Date: 2017-05-17
中光华研电子科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a convenient tool that can effectively solve the problems of blind spots or large test errors in the use of existing observation or surveying and mapping precision instruments, and realize all-round observation without dead angles or high-precision surveying and mapping. Retractable support device
Method used
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Embodiment 1
[0039] see Figure 1 to Figure 10 , the present invention is a stable support device for portable precision instruments, characterized in that:
[0040] Including standpipe 8 for support;
[0041] A lower flange connection seat 5 fixed at the bottom end of the standpipe 8, the lower flange connection seat 5 is distributed at least three lower connection ends evenly along the circumference of the horizontal plane;
[0042] The upper flange connection seat 7 is set on the riser 8 above the lower flange connection seat 5; the upper flange connection seat 7 is provided with the lower connection end of the lower flange connection seat 5 one by one Corresponding upper connection end;
[0043] The upper end and the upper connecting end are hinged legs 3, and the bottom end of the legs 3 is provided with a fixing device;
[0044] A secondary support rod 4 with one end hinged to the lower connection end, and the other end of the secondary support rod 4 is hinged between the two ends...
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The invention relates to the technical field of supporting devices for instruments, in particular to a stable supporting device for a portable precise instrument. The stable supporting device for the portable precise instrument is characterized by comprising a stand pipe for supporting, a lower flange type connection base fixed to the bottom end of the stand pipe, an upper flange type connection base arranged on the stand pipe above the lower flange type connection base in a sleeving manner, supporting feet with the upper ends hinged to upper connection ends, auxiliary supporting rods and a telescopic device, wherein at least three lower connection ends are evenly distributed on the lower flange type connection base along the circumference of the horizontal plane; the upper flange type connection base is provided with the upper connection ends corresponding to the lower connection ends of the lower flange type connection base one to one; fixing devices are arranged at the bottom ends of the supporting feet; one end of each auxiliary supporting rod is hinged to the corresponding lower connection end, and the other end of each auxiliary supporting rod is hinged between the two ends of the corresponding supporting foot; and the telescopic device is arranged on the top of the stand pipe in a sleeving manner, and a bearing head for assembling the instrument is arranged at the top end of the telescopic device. Compared with the prior art, the structure is simple, and use is convenient; height can be adjusted; and dead-angle-free omnibearing observation or high-precision surveying and mapping is achieved.
Description
technical field [0001] The invention relates to the technical field of supporting devices for instruments, in particular to a stable supporting device for portable precision instruments. Background technique [0002] With the development of science and technology, the accuracy of precision instruments is getting higher and higher, so higher requirements are put forward for the stability and portability of the supporting device. The existing stable support devices for precision instruments pay more attention to the erection of the instruments, and do not fully consider the complexity of the environment in which the instruments are used. For example, there are large height differences between different grounds or other obstacles such as trees in the use of precision instruments, which seriously affect the precision instruments. Observe comprehensiveness or test accuracy during outdoor use. Contents of the invention [0003] The purpose of the present invention is to overcom...
Claims
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IPC IPC(8): F16M11/28F16M11/12
CPCF16M11/12F16M11/28
Inventor 李伟赖明聪李桂顺裴蕴智
Owner 中光华研电子科技有限公司