Automatic continuous loading device of reaction cups for chemiluminescence immune analysis
Technical field
The present invention relates to the chemiluminescence immune assay field, relate to a kind of automatic continuous loading device of reaction cups that is used for the chemiluminescence immune assay system particularly.
Background technology
Immune diagnostic technique is one of important means of modern clinical examination and life science, is tumour, diabetes, and the sexual gland diacrisis, diseases such as dysthyreosis provide strong diagnostic tool.The radioimmunoassay technology that tradition is used is because its manual operations is complicated, and the reaction time is long, and environmental pollution is replaced by emerging chemiluminescence immunoassay technology by force and progressively.Chemiluminescence immunoassay technology so improved the work efficiency of immunodiagnosis widely, is widely used in hospital and scientific research field because the reaction time is short, simple to operate.
Existing chemiluminescence immune assay system is made of following subsystem: reaction cup transfer system, test pack are by pearl Load System, sample Load System, reagent Load System, sample adding system, incubation system, eccentric cleaning system, luminous counting measuring system and computer control system.Wherein, the reaction cup transfer system generally deposits base by reaction cup and the reaction cup conveyer is formed, and the reaction cup conveyer is sent the reaction cup in precalculated position into the sample Load System.In large hospital, because immune analysis item is of a great variety, testing sample quantity is very big simultaneously, how to increase work efficiency better, reduces the technical bottleneck that manually-operated becomes the chemiluminescence immune assay systems face.
For adapting to the needs of analysis in enormous quantities, patent CN200620014440.3 discloses a kind of " detecting with the reaction glass stand ", reaction cup is designed to the reaction cup shelf structure that every row is contained 1-8 reaction cup, to improve the work efficiency of chemiluminescence immune assay system.But, since the restriction that existing reaction cup is deposited understructure, though the reaction cup in precalculated position can be sent into reaction cup the sample Load System automatically by the reaction cup conveyer,, the reaction cup of follow-up location still needs manually-operated that reaction cup is put into the precalculated position, and work efficiency is not high.
Summary of the invention
The present invention provides a kind of work efficiency higher automatic continuous loading device of reaction cups for chemiluminescence immune analysis for addressing the above problem.
The present invention realizes that the technical scheme that goal of the invention adopts is, automatic continuous loading device of reaction cups for chemiluminescence immune analysis, be used for the chemiluminescence immune assay system and load reaction cup to send into sample interpolation district, comprise that reaction cup deposits base, reaction cup connecting gear and control circuit, described reaction cup connecting gear is sent to sample successively with the reaction cup that enters the precalculated position and adds the district, described automatic continuous loading device also comprises a synchronous translator, be with synchronously and a reaction cup baffle plate for two, described synchronous band is arranged on that described reaction cup is deposited on the base and drive circulation by synchronous translator is synchronized with the movement, described synchronous translator connects described control circuit, and described reaction cup baffle plate is arranged on described pre-position.
Better, described reaction cup is deposited and also is provided with a guide pole on the base, in described reaction cup bottom one groove is set, and described guide pole is inserted in described groove.
Better, described charger also comprises a reaction cup sniffer, and described reaction cup sniffer is arranged at reaction cup and deposits the front end of base and connect described control circuit; Described reaction cup sniffer is an infrared sensor.
Better, described pre-position is provided with a reflective photoelectric sensor, and described reflective photoelectric sensor connects described control circuit.
Better, described synchronous band is deposited base with a straight pin with described reaction cup by a needle bearing and is connected, and described straight pin is fixed on the top that described reaction cup is deposited base, and described needle bearing is fixed on the described straight pin and connects described synchronous band.
The invention has the beneficial effects as follows, realized that the robotization of reaction cup loads, reduced manually-operated, improved work efficiency; Simultaneously, reasonable in design, safe and reliable.
Description of drawings
Fig. 1, charger structural drawing of the present invention.
Fig. 2, the A of Fig. 1 is to view.
Fig. 3, the reaction cup structural drawing.
Among the figure, 1, reaction cup deposits that base, 2 synchronous translators, 3 are with synchronously, 4 reaction cup baffle plates, 5 guide poles, 6 infrared sensors, 7 reflective photoelectric sensors, 8 control circuit boards, 9 needle bearings, 10 straight pins, 11 grooves.
Embodiment
Automatic continuous loading device of reaction cups for chemiluminescence immune analysis, be used for the chemiluminescence immune assay system and load reaction cup, send into sample interpolation district the reaction cup that enters the precalculated position is sent to successively by the reaction cup connecting gear, the charger structural drawing is referring to attached Fig. 1 and 2, comprise that reaction cup deposits base 1, synchronous translator 2, be with 3 synchronously for two, reaction cup baffle plate 4, guide pole 5, infrared sensor 6, reflective photoelectric sensor 7, control circuit board 8, synchronous translator 2 is deposited base 1 by reaction cup tail end setting, be fixed on the output shaft of synchronous translator 2 with 3 one ends synchronously, the other end is connected to the top that reaction cup is deposited base 1 by needle bearing 9 and straight pin 10, straight pin 10 is fixed on the top end that described reaction cup is deposited base 1, needle bearing 9 is fixed on the straight pin 10, deposit on the base 1 two along synchronous band direction of motion in reaction cup and guide pole 5 is set between being with 3 synchronously, the front end that reaction cup is deposited base 1 is provided with infrared sensor 6, the transmitting terminal of infrared sensor 6 and receiving end are oppositely arranged on the both sides that reaction cup is deposited base 1, transmitting terminal and receiving end all are connected to control circuit board 8, the tail end that reaction cup is deposited base 1 is provided with reaction cup baffle plate 4 and reflective photoelectric sensor 7, cooperate with guide pole 5, in the bottom of reaction cup one groove 11 is set, described guide pole 5 is inserted in groove 11.
Its course of work is: infrared sensor 6 detects reaction cup and deposits respond cup back of base 1 front end and start a synchronous translator 2, translator 2 drives and is with the synchronous uniform motion of 3 circulations synchronously synchronously, being positioned over the reaction cup that reaction cup deposits on the base 1 with drive travels forward along guide pole 5, when reaction cup moves to reaction cup baffle plate 4 places, stop to travel forward and enter the precalculated position, reflective photoelectric sensor 7 imports signal into control circuit board 8 after detecting reaction cup, at last, by system's control reaction cup connecting gear the reaction cup that enters the precalculated position is sent to sample successively and adds the district.
It should be noted that at last: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, it will be understood by those of skill in the art that still and can make amendment or be equal to replacement the present invention although this instructions has been described in detail the present invention with reference to each above-mentioned embodiment; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present invention.