Slide three-dimensional positioning focusing mechanism and microscope slide reading device
A technology for three-dimensional positioning and reading devices, applied in microscopes, optics, instruments, etc., can solve problems such as poor stability and low accuracy of automatic adjustment, and achieve the effects of increasing output force, easy mechanism self-locking, and increasing stability
Active Publication Date: 2017-07-21
SHANGHAI CHUANGSIJIE MEDICAL TECH
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Problems solved by technology
[0005] In view of the shortcomings of the prior art described above, the object of the present invention is to provide a three-dimensional positioning and focusing mechanism for a microscope slide reading device and the microscope slide reading device, which are used to solve the problems in the prior art. When adjusting, the automatic adjustment accuracy is low and the stability is poor when the slide is read.
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[0032] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0033] see Figure 1 to Figure 2 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the sa...
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The invention provides a slide three-dimensional positioning and focusing mechanism and a microscope slide reading device. The slide three-dimensional positioning focusing mechanism comprises a perpendicular focusing mechanism and an X-Y plane positioning mechanism moving in the horizontal plane. The perpendicular focusing mechanism comprises a bottom plate, a first motor, two wedge-shaped blocks stacked in the opposite directions, and a guide plate arranged in front of the wedge-shaped blocks in a blocking mode. Symmetrical guide rail sets for transmission are arranged between the two wedge-shaped blocks, between the first wedge-shaped block and the bottom plate as well as between the second wedge-shaped block and the guide plate. The first wedge-shaped block is in transmission connection with the first motor and is driven by the first motor to move linearly so as to make the second wedge-shaped block move to change the top height of the second wedge-shaped block. The X-Y plane positioning mechanism is fixed to the second wedge-shaped block. A slide deck is arranged on the X-Y plane positioning mechanism. The slide deck can lift stably, the stability of reading tested slides on the slide deck is improved, and self-locking of the perpendicular focusing mechanism is realized.
Description
technical field [0001] The invention relates to a slide three-dimensional positioning and focusing mechanism for a microscope slide reading device and the microscope slide reading device. Background technique [0002] The microscope is mainly based on the microscope base and the three-dimensional platform, and the three-dimensional platform is adjusted to ensure slide reading. The manually operated microscope, that is, the traditional three-dimensional platform is basically controlled by operating the adjustment knob, which has a simple structure and is easy to operate. However, with the advancement of science and technology, the market demand for mechanical automation has increased, and a mechanically adjustable 3D platform that can satisfy automation has emerged as the times require. Since the purpose of this technology is to read glass slides through a microscope, the stability and accuracy of the mechanically adjustable 3D stage are extremely demanding, even down to the...
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IPC IPC(8): G02B21/24G02B21/34
CPCG02B21/241G02B21/26G02B21/34G02B21/361
Inventor 孙建张灿
Owner SHANGHAI CHUANGSIJIE MEDICAL TECH