Hand-operated liftable multifunctional experiment table

A test bench and multi-functional technology, applied in the field of test benches, can solve the problems of endangering the personal safety of users, easy failure of the transmission device, complex transmission structure, etc., achieving strong, durable stability, good promotion and use value, and simple transmission structure Effect

Inactive Publication Date: 2017-05-24
李菲阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical task of the present invention is to address the above deficiencies, to provide a hand-cranked liftable multifunctional test bench, which can solve the problem of complex transmission struc

Method used

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  • Hand-operated liftable multifunctional experiment table
  • Hand-operated liftable multifunctional experiment table
  • Hand-operated liftable multifunctional experiment table

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1:

[0029] A hand-cranked and liftable multifunctional experimental bench of the present invention has a structure including a base 1, a sliding roller, a support rod 2 and a support plate 3; the sliding rollers are respectively installed at the four corners of the base 1, and the bottom of the support rod 2 is movably mounted on At the center of the base 1, the top end of the support rod 2 is fixedly installed at the center of the support plate 3; the support rod 2 is sleeved with a support rod cover 4, and the support rod 2 and the support rod cover 4 are connected by a lifting transmission device; A gear cover 5 is provided on the outer wall of the lifting transmission device; the lifting transmission device includes a transmission shaft 6, a driving gear 7, a driven rack 8 and a support frame 9; the transmission shaft 6 is fixedly sleeved with a driving gear that can rotate with the transmission shaft 6 7. There are two support frames 9, the support frame 9 is...

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PUM

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Abstract

The invention discloses a hand-operated liftable multifunctional experiment table and belongs to an experiment table which aims at solving the technical problems in the prior art that the transmission structure is complicated, the transmission device is easy to invalid and high in carrier deformation or rupture possibility, and damage on personal security of use personnel is caused when dangerous goods slide off from the carrier. The experiment table is characterized by comprising a base, sliding roller wheels, a support rod and support plates, wherein the sliding roller wheels are respectively arranged at four corners of the base; the bottom of the support rod is movably arranged at the center of the base; the top end of the support rod is fixedly arranged at the center of the support plate; the exterior of the support rod is sleeved by a support rod housing; the support rod connected with the support rod housing by virtue of a liftable transmission device.

Description

technical field [0001] The invention relates to an experiment bench, in particular to a hand-cranked liftable multifunctional experiment bench. Background technique [0002] With the rapid development of the country's politics, economy and culture, the prosperity of the country is increasingly dependent on talents. Talents are an important driving force for the progress of social civilization, the prosperity of the people and the prosperity of the country. The country attaches great importance to the cultivation of talents, and the proportion of the country's investment in education is increasing. [0003] Nowadays, students not only need to learn theoretical and cultural knowledge, but also need to participate in various experimental courses. The experimental benches in traditional laboratories are all non-adjustable and of the same height, but the heights of students are indeed different, and the traditional experimental benches cannot meet the needs of every student. In...

Claims

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Application Information

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IPC IPC(8): B01L9/02
CPCB01L9/02
Inventor 李菲阳
Owner 李菲阳
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