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Incubation device

A technology of incubation device and pusher, applied in measurement devices, material inspection products, instruments, etc., can solve the problems of increasing the cost of instruments, unable to realize self-locking, etc., and achieve a compact layout, small footprint, and high reliability. Effect

Active Publication Date: 2021-11-30
禾柏(南京)医学科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide an incubator, aiming at solving the problem of relying on the photocoupler to detect the position of the code disc during operation in the prior art, and preventing the motor from out of step to ensure the accuracy of the rotation of the incubator , self-locking cannot be realized after power failure, or it can be realized by using a self-locking motor, which will increase the cost of the instrument

Method used

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Embodiment Construction

[0031] In order to clarify the technical scheme and working principle of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings in specific embodiments. Any combination of them can form a new embodiment.

[0032] The present invention provides such as Figure 1-11 The shown incubating device includes an incubating tray assembly 10 composed of an incubating tray 11 and a rotating mechanism 12, and a rotating drive assembly 20 and a pushing assembly 30 are arranged around the incubating tray assembly 10, wherein the incubating tray assembly 10, the rotating driving assembly 20 and the pushing assembly 30 are all arranged on the base 40, the push assembly is provided with a clip assembly 50, the reagent strip 60 is placed in the clip assembly 50, and the reagent strip 60 is realized by the clip assembly 50, the rotary drive assembly 20 and the push assembly 30. Automate the incubation process.

[0033...

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Abstract

The invention discloses an incubation device which comprises an incubation disc, the incubation disc is rotationally connected to a rotating mechanism, a driving mechanism is arranged below the incubation disc and comprises a pressing block part moving up and down and a pushing part moving horizontally, and the pressing block part is hinged to the pushing part and drives the pushing part to move. The upper end of the pushing part is in contact with the incubation disc and pushes the incubation disc to intermittently rotate in one direction, the pushing part is movably connected with a positioning mechanism, and the positioning mechanism is used for locating the incubation disc every fixed angle. A locking mechanism is arranged in cooperation with the driving mechanism, when the driving mechanism pushes the incubation disc to do one-way intermittent rotation motion, the driving mechanism is utilized to drive the locking mechanism to lock or loosen the incubation disc, the locking mechanism does not need to be driven by additional driving force, the layout arrangement is compact, the occupied area is small, and the requirements of various working conditions are met; the reliability is high, and the design structure of the whole device is simple.

Description

technical field [0001] The invention belongs to the technical field of clinical diagnostic instruments, and in particular relates to an incubation device. Background technique [0002] In the prior art, incubation devices are often used to incubate various proteins (antibodies, enzymes), hormones, drugs, and microorganisms stored on reagent strips, and then fluorescent immunoassay technology is used for detection. During the incubation process using the incubation device , a disc-type rotary incubator is often used for the transfer of reagent strips. The realization of the disc-type rotary incubator is usually to use a stepping motor and use a synchronous belt or gear meshing transmission form to drive the disc to rotate. In order to realize this function, in addition to the necessary transmission mechanism, it also involves a rotation position detection mechanism (commonly used with a code disc and an optocoupler), motor and electrical hardware control. During the operatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/53
CPCG01N33/5302Y02A40/81
Inventor 郝书顺
Owner 禾柏(南京)医学科技有限公司
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