Cup feeding system and full-automatic chemiluminescence tester

Abstract

The utility model discloses a cup feeding system and a full-automatic chemiluminescence tester. The cup feeding system comprises a storage area, a feeding channel and a feeding module, the storage area is communicated with the feeding channel, and a plurality of stations are arranged on the feeding channel; the feeding module comprises a first feeding unit located in the storage area and a second feeding unit located in the feeding channel. Correspondingly, the first feeding unit is used for pushing the reaction cups in the storage area into the feeding channel, and the second feeding unit is used for pushing the reaction cups along the feeding channel so that the reaction cups can pass through all the stations. The full-automatic chemiluminescence tester comprises the cup feeding system. A plurality of stations are arranged on the feeding channel, so that the whole detection is completed through a single channel, the number of channels is reduced, and the occupied space is reduced; and the plurality of reaction cups are pushed to move in the feeding channel through the second feeding unit, so that simultaneous operation of a plurality of detections is realized, and the detection efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a cup feeding system and a fully automatic chemiluminescence measuring instrument. Background Art

[0002] The fully automatic chemiluminescence analyzer is a device used for immunoassays, which is used for the detection and analysis of various antigens, haptens, antibodies, hormones, enzymes, fatty acids, vitamins and drugs.

[0003] When a fully automated chemiluminescence analyzer is in operation, the entire test requires multiple steps, each of which must be performed at a different location and at a certain interval. Existing fully automated chemiluminescence analyzers use channels for testing. During testing, the cuvette is pushed along the channel to the bottom. Each test step corresponds to a channel, resulting in a large space requirement for the fully automated chemiluminescence analyzer. Utility Model Content

[0004] The technical problem to be solved by the present invention is that the existing fully automatic chemiluminescence measuring instrument occupies a large space. The purpose is to provide a cup feeding system and a fully automatic chemiluminescence measuring instrument to solve the above problem.

[0005] The utility model is achieved through the following technical solutions:

[0006] In a first aspect, the present invention provides a cup feeding system, comprising a storage area, a feeding channel and a feeding module;

[0007] The storage area is connected to the feed channel, and a plurality of workstations are provided on the feed channel; the feed module includes a first feed unit located in the storage area and a second feed unit located in the feed channel;

[0008] Correspondingly, the first feeding unit is used to push the reaction cup in the storage area into the feeding channel, and the second feeding unit is used to push the reaction cup along the feeding channel, so that the reaction cup passes through each workstation.

[0009] In one possible design, the first feeding unit and the second feeding unit each include a driving motor, a synchronous belt, a transmission plate, and a pusher member, wherein the output end of the driving motor is connected to the synchronous belt, the synchronous belt is parallel to the storage area or the feeding channel, and the transmission plate connects the synchronous belt and the pusher member to enable the pusher member to move along the storage area or the feeding channel;

[0010] Correspondingly, the first feeding unit includes two pusher members respectively arranged on both sides of the storage area and facing each other, and the second feeding unit includes a plurality of pusher members spaced apart along the length direction of the transmission plate.

[0011] In a possible design, the feeding channel is provided with at least one second feeding unit, and when a plurality of second feeding units are provided, the plurality of second feeding units are sequentially arranged along the feeding channel.

[0012] In a possible design, among the two adjacent second feeding units, the distance between the outermost push handles at the adjacent ends of the two second feeding units is less than the length of the reaction cup.

[0013] In a possible design, the push handle comprises a base plate, a base rod, a push plate and a limiting rod.

[0014] The base plate is used for connecting the transmission plate, and the base rod is arranged on the base plate.

[0015] One end of the push plate is configured to be arranged on the rotating end on the base rod through the torsional spring, the other end of the push plate is configured to be extended to the pushing end outside the base plate, and the push plate is gradually inclined from the rotating end to the pushing end in the pushing direction, and correspondingly, the push plate can rotate around the base rod.

[0016] The limiting rod is arranged on the base plate and located at the side of the push plate, and in the pushing direction, the limiting rod is located downstream of the push plate, and correspondingly, the limiting rod is used for limiting the rotation range of the push plate.

[0017] In a possible design, the reaction cup comprises a base and a cup body, the base is provided with a plurality of spaced insertion holes, the cup body is provided with a plurality of insertion holes and is respectively inserted into the insertion holes, and correspondingly, the base is provided with an additional fixing frame located above the insertion holes, the fixing frame is provided with a plurality of fixing holes, and the insertion holes, the fixing holes and the cup body are arranged one by one.

[0018] In a possible design, the outer wall surface at both ends of the base is provided with a guide groove matched with the storage area and a guide surface matched with the feeding channel, the guide surface is provided with two guide surfaces and is respectively located on the upper and lower sides of the guide groove, and correspondingly, the storage area is provided with a guide clamping plate matched with the guide groove.

[0019] At least one of the outer wall surfaces on both sides of the base is provided with a plurality of spaced positioning grooves, and correspondingly, the feeding channel is provided with a plurality of spaced positioning members, the positioning member comprises a positioning rod and a positioning spring, one end of the positioning rod extends into the feeding channel and can be inserted into the positioning groove, the other end of the positioning rod is connected to the feeding channel through the positioning spring, and the contact surfaces of the positioning rod and the positioning groove are both configured as arc surfaces.

[0020] In a possible design, the feeding channel is provided with a cover plate and a plurality of test devices, the cover plate is provided with a plurality of through holes, and correspondingly, each through hole corresponds to a station, and the test device is arranged at the corresponding station.

[0021] In a possible design, the test device comprises a pipette needle, a heater and a liquid adding seat.

[0022] The utility model discloses a kind of full-automatic chemiluminescence determination instruments, including the cup feeding system of described.

[0023] Compared with prior art, the utility model has the following advantages and beneficial effects:

[0024] Multiple stations are provided on the feeding channel, so that the entire detection is completed through a single channel, reducing the number of channels and the space occupation; and the second feeding unit pushes multiple reaction cups to move in the feeding channel, realizing simultaneous operation of multiple detections and effectively improving the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the exemplary embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, it should be understood that the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, without creative labor, other related drawings can also be obtained according to these drawings. In the drawings:

[0026] Figure 1 For the first perspective, a structure schematic diagram of a cup feeding system.

[0027] Figure 2 For the second perspective, a structure schematic diagram of a cup feeding system.

[0028] Figure 3 For the structure schematic diagram of push hand.

[0029] Figure 4 For Figure 3 The local enlarged structure schematic diagram of A in the middle.

[0030] Figure 5 It is the cooperation schematic diagram of storage area, reaction cup and positioning member.

[0031] Figure 6 For the structure schematic diagram of positioning member.

[0032] Mark and corresponding component name in the drawings:

[0033] 100, storage area; 101, guide plate; 200, feeding channel; 310, first feeding unit; 320, second feeding unit; 301, driving motor; 302, synchronous belt; 303, transmission plate; 304, push piece; 305, base plate; 306, base rod; 307, push plate; 308, limiting rod; 309, torsional spring; 400, station; 401, sample adding station; 402, reagent adding station; 403, substrate mixing station; 404, detection station; 500, reaction cup; 501, base; 502, cup body; 503, additional fixing frame; 504, guide groove; 505, guide surface; 506, positioning groove; 600, positioning piece; 601, positioning rod; 602, positioning spring; 701, cover plate; 702, liquid adding seat. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with embodiments and drawings, the illustrative embodiments and the description thereof are only used to explain the present application, and not as a limitation of the present application.

[0035] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one of ordinary skill in the art that the present application can be practiced without these specific details. In other instances, well-known structures, circuits, materials or processes have not been described in detail in order to avoid obscuring the present application.

[0036] In the entire description, the mention of "one embodiment", "an embodiment", "one example" or "an example" means that the specific features, structures or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present application. Therefore, the phrases "one embodiment", "an embodiment", "one example" or "an example" appearing in various places throughout the description are not necessarily all referring to the same embodiment or example. In addition, specific features, structures or characteristics can be combined in one or more embodiments or examples in any appropriate combination and / or sub-combination. In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes only, and the drawings are not necessarily drawn to scale. The term "and / or" used herein includes any and all combinations of one or more of the relevant listed items.

[0037] In the description of the present invention, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0038] Example:

[0039] like Figures 1-6 As shown, a cup feeding system includes a storage area 100, a feeding channel 200 and a feeding module;

[0040] The storage area 100 is connected to the feed channel 200, and a plurality of workstations 400 are provided on the feed channel 200; the feed module includes a first feed unit 310 located in the storage area 100 and a second feed unit 320 located in the feed channel 200;

[0041] Accordingly, the first feeding unit 310 is used to push the cuvette 500 in the storage area 100 into the feeding channel 200 , and the second feeding unit 320 is used to push the cuvette 500 along the feeding channel 200 so that the cuvette 500 passes through each workstation 400 .

[0042] In the cup feeding system, a plurality of cuvettes 500 are placed in the storage area 100, and the cuvettes 500 are pushed by the first feeding unit 310 so that the cuvettes 500 are pushed into the feeding channel 200 one by one. It is easy to understand that the storage area 100 and the feeding channel 200 are staggered, based on which the space is fully utilized and the length of the cup feeding system is avoided to be too long; preferably, as Figure 1 As shown, the storage area 100 and the feed channel 200 are perpendicular to each other. Based on this, the reaction cup 500 is constructed into a regular shape, and the production and manufacturing of the reaction cup 500 is more economical.

[0043] The feed channel 200 uses the second feed unit 320 to move the cuvette 500. During this movement, the cuvette 500 sequentially passes through each workstation 400, where the corresponding operation is performed until the cuvette 500 leaves the feed channel 200. The second feed unit 320 not only moves the cuvette 500 but also accurately moves the cuvette 500, ensuring that it accurately moves to and lands at the corresponding workstation 400, ensuring that the related operations can proceed smoothly.

[0044] It is easy to understand that the feed channel 200 is relatively long. On the one hand, it can accommodate multiple reaction cups 500 to improve the efficiency of detection. On the other hand, it is convenient to set up operation-related equipment to avoid mutual obstruction.

[0045] In operation, the operator places a number of reaction cups 500 in the storage area 100 and starts the cup feeding system. The first feeding unit 310 is started and pushes the reaction cup 500 to move, and stops when the reaction cup 500 at the outer side enters the feeding channel 200. The second feeding unit 320 is started and pushes the reaction cup 500 to move along the feeding channel 200, and at the same time, the first feeding unit 310 is started again and pushes the next reaction cup 500. When the reaction cup 500 is moved to one of the workstations 400, the second feeding unit 320 stops and makes the reaction cup 500 stop at the corresponding workstation 400. After the relevant work is completed, the second feeding unit 320 is started again and pushes the reaction cup 500 to move forward.

[0046] It is easily understood that, for the feeding channel 200, a transition section is provided at the communication part with the storage area 100, and a position detection sensor is provided on the transition section. For the reaction cup 500 pushed into the transition section by the first feeding unit 310, the position detection sensor is used to detect whether the position of the reaction cup 500 is at the designed position, so that the reaction cup 500 can be smoothly pushed by the second feeding unit 320. At the same time, the position detection sensor can also assist in detecting whether the reaction cup 500 completely leaves the transition section, so as to facilitate the first feeding unit 310 to push the next reaction cup 500.

[0047] Optionally, position sensors are also provided on the rest of the feeding channel 200 and the storage area 100. The position sensors are used to detect the position of the reaction cup 500, so as to provide more information for the operator to master the working condition of the cup feeding system. It is easily understood that the position detection sensor and the position sensor are respectively selected from any suitable existing sensor.

[0048] In a possible implementation, the first feeding unit 310 and the second feeding unit 320 each include a driving motor 301, a synchronous belt 302, a transmission plate 303 and a push hand 304. The output end of the driving motor 301 is connected to the synchronous belt 302, the synchronous belt 302 is parallel to the storage area 100 or the feeding channel 200, and the transmission plate 303 is connected to the synchronous belt 302 and the push hand 304, so as to make the push hand 304 move along the storage area 100 or the feeding channel 200.

[0049] Correspondingly, the first feeding unit 310 includes two push hands 304 respectively arranged at the two sides of the storage area 100 and opposite to each other, and the second feeding unit 320 includes a plurality of push hands 304 arranged at intervals along the length direction of the transmission plate 303.

[0050] Based on the above design scheme, the structures of the first feeding unit 310 and the second feeding unit 320 are basically the same, and the difference between the two is that the push hand pieces 304 are arranged in different forms. Specifically, for the first feeding unit 310, the two opposite push hand pieces 304 make the reaction cup 500 move synchronously as a whole, so that the reaction cup 500 quickly and accurately enters the transition section, avoiding the reaction cup 500 being stuck. For the second feeding unit 320, by arranging multiple push hand pieces 304 in the same direction, the contact points with a single reaction cup 500 are increased, the efficiency of pushing and the stability of the movement of the reaction cup 500 are improved, and it is also convenient to contact and push multiple reaction cups 500, so that multiple reaction cups 500 can be placed in the feeding channel 200 at the same time, improving the efficiency of detection.

[0051] Correspondingly, the structure of the transmission plate 303 is also different. Specifically, for the first feeding unit 310, the transmission plate 303 extends from one side of the storage area 100 to the other side, while also avoiding surrounding components, so the transmission plate 303 in the first feeding unit 310 is constructed as any suitable irregular shape. For the second feeding unit 320, the transmission plate 303 can be any suitable strip-shaped plate.

[0052] It is easy to understand that the drive motor 301 and the synchronous belt 302 are respectively selected from any suitable existing model.

[0053] In one possible implementation, at least one second feeding unit 320 is provided on the feeding channel 200, and when multiple second feeding units 320 are provided, the multiple second feeding units 320 are sequentially arranged along the feeding channel 200.

[0054] Based on the above design scheme, according to the detection requirements, such as fewer detection steps, fewer detection equipment, etc., one second feeding unit 320 can be set, and correspondingly, the length of the feeding channel 200 is also shorter. Conversely, if the detection steps are more, the number of detection equipment is also more, etc., multiple second feeding units 320 are set, which can meet the demand of pushing the reaction cup 500, and also avoid the size of a single second feeding unit 320 being too large. In other words, the second feeding unit 320 is constructed as a standard part, and the appropriate number of second feeding units 320 can be selected according to the actual detection requirements.

[0055] In one possible implementation, between the two second feeding units 320 adjacent to each other, the distance between the outermost push hand pieces 304 at the adjacent ends of the two second feeding units 320 is less than the length of the reaction cup 500.

[0056] Based on the above design scheme, when multiple second feeding units 320 are provided, the spacing of the pusher 304 is limited so that the reaction cup 500 can simultaneously contact the pusher 304 of two adjacent second feeding units 320. When the same reaction cup 500 is located between two adjacent second feeding units 320, both of the two adjacent second feeding units 320 can push the reaction cup 500 to move through the pusher 304, thereby reducing the load pressure of a single second feeding unit 320 and helping to improve the service life of the second feeding unit 320.

[0057] In one possible implementation, the pusher 304 includes a base plate 305, a base rod 306, a push plate 307, and a limiting rod 308.

[0058] The base plate 305 is used to connect the transmission plate 303, and the base rod 306 is arranged on the base plate 305.

[0059] One end of the push plate 307 is configured to be arranged on the rotating end of the base rod 306 through the torsion spring 309, and the other end of the push plate 307 is configured to be a pushing end extending out of the base plate 305. In the pushing direction, the push plate 307 gradually inclines from the rotating end to the pushing end, and accordingly, the push plate 307 can rotate around the base rod 306 as the center.

[0060] The limiting rod 308 is arranged on the base plate 305 and located at the side of the push plate 307. In the pushing direction, the limiting rod 308 is located downstream of the push plate 307, and accordingly, the limiting rod 308 is used to limit the rotation range of the push plate 307.

[0061] Based on the above design scheme, the base plate 305 is used to connect the transmission plate 303 and provide mounting space for other components, thereby realizing linkage of other components. The base rod 306 is used to connect the base plate 305 and the push plate 307, and also provides a rotating center for the push plate 307. The push plate 307 is used to contact and push the reaction cup 500, so as to move the reaction cup 500.

[0062] The push plate 307 is inclined and abuts against the reaction cup 500, thereby pushing the reaction cup 500 to move along the feeding channel 200. In the pushing direction, i.e., the forward direction of the reaction cup 500, after the pushing end of the push plate 307 abuts against the reaction cup 500, the push plate 307 is positively rotated and abuts against the limiting rod 308, thereby making the push plate 307 stably transmit driving force and further pushing the reaction cup 500 to move forward. Further, the push plate 307 abuts against the limiting rod 308, thereby eliminating the positive rotation of the push plate 307 when the reaction cup 500 moves forward, and avoiding collision and vibration caused by the positive rotation.

[0063] When the push plate 307 moves a distance, it needs to retreat to the initial position. During the retreat of the push hand piece 304, the push plate 307 will rotate in the opposite direction due to the abutment of the reaction cup 500, and since the limiting rod 308 is located downstream of the push plate 307, the reverse rotation of the push plate 307 will not be limited, and the avoidance is realized through the reverse rotation of the push plate 307, so as to avoid the retreat of the reaction cup 500 during the retreat of the push plate 307.

[0064] In addition, the push plate 307 is connected to the base rod 306 through the torsional spring 309, and after rotating in the forward direction or the reverse direction, the push plate 307 can be reset through the torsional spring 309, so as to ensure that the push plate 307 is in the designed position.

[0065] In a possible implementation, the reaction cup 500 is further included, and the reaction cup 500 includes a base 501 and a cup body 502, the base 501 is provided with a plurality of spaced insertion holes, and the cup body 502 is provided with a plurality of insertion holes and is respectively inserted into the insertion holes, and correspondingly, the base 501 is provided with an additional fixing frame 503 located above the insertion holes, the fixing frame is provided with a plurality of fixing holes, and the insertion holes, the fixing holes and the cup body 502 are one-to-one correspondingly arranged.

[0066] Based on the above design scheme, the base 501 cooperates with the additional fixing frame 503 through the insertion holes to increase the contact points with the cup body 502, so as to improve the stability of the overall structure. The cup body 502 is used to accommodate various materials, and the reaction cup 500 includes a plurality of cup bodies 502 to improve the efficiency of the test; as to the specific number of the cup body 502, optionally, as shown in the figure, the base 501 is provided with four cup bodies 502, or the person skilled in the art can select according to the specific situation. Figure 4

[0067] In a possible implementation, the outer wall surfaces at both ends of the base 501 are provided with a guide groove 504 adapted to the storage area 100 and a guide surface 505 adapted to the feeding channel 200, the guide surface 505 is provided with two and respectively located on the upper and lower sides of the guide groove 504, and correspondingly, the storage area 100 is provided with a guide clamping plate 101 adapted to the guide groove 504.

[0068] Based on the above design scheme, the base 501 is also used to contact the storage area 100 and the feeding channel 200, and for the storage area 100, in order to improve the synchronism and stability of the movement of the base 501 in the storage area 100, in addition to the fact that the first feeding unit 310 includes two oppositely arranged push hand pieces 304, the base 501 is provided with the guide groove 504, the storage area 100 is provided with the guide clamping plate 101, and the guide clamping plate 101 is inserted into the guide groove to make the base 501 move along the guide clamping plate.

[0069] ​For the feeding channel 200, the base 501 is provided with a matched guide surface 505, which is used to reduce the resistance of the reaction cup 500 in advancing, improve the pushing efficiency of the second feeding unit 320, and reduce the pushing load of the second pushing unit.

[0070] In a possible implementation, at least one of the outer wall surfaces on both sides of the base 501 is provided with a plurality of spaced positioning grooves 506, and correspondingly, the feeding channel 200 is provided with a plurality of spaced positioning members 600. The positioning member 600 includes a positioning rod 601 and a positioning spring 602. One end of the positioning rod 601 extends into the feeding channel 200 and can be inserted into the positioning groove 506. The other end of the positioning rod 601 is connected to the feeding channel 200 through the positioning spring 602, and the contact surfaces of the positioning rod 601 and the positioning groove 506 are both arc surfaces.

[0071] Based on the above design scheme, when the pusher 304 is retracted, the push plate 307 is reversely rotated and avoids the base 501. However, due to the torsional spring 309, the pushing end of the push plate 307 still abuts against the outer wall surface of the base 501, and thus there is a risk that the reaction cup 500 is brought back. Through the cooperation of the positioning groove 506 and the positioning rod 601, when the positioning rod 601 is inserted into the positioning groove 506, the position of the reaction cup 500 is fixed, and the problem that the reaction cup 500 is brought back is effectively solved.

[0072] Further, in the feeding channel 200, the moving position of the reaction cup 500 needs to be accurately stopped at the corresponding work station 400, so as to perform relevant work. By arranging the positioning member 600 at the corresponding work station 400, when the cup body 502 moves to the vicinity of the work station 400, the positioning rod 601 is inserted into the corresponding positioning groove 506, the resistance of the reaction cup 500 in advancing is increased, and the second feeding unit 320 is paused, so that the reaction cup 500 is stopped at the corresponding work station 400. Correspondingly, the positioning groove 506 corresponds to the cup body 502 one by one, and the position of the cup body 502 is displayed through the positioning groove 506, so that the cup body 502 can be accurately stopped at the corresponding work station 400.

[0073] When the relevant work is completed, the second feeding unit 320 is started again and the power of the driving motor 301 is appropriately increased, so that the positioning rod 601 is retracted into the feeding channel 200, and it is ensured that the pusher 304 drives the reaction cup 500 to move, so that the positioning groove is separated from the positioning rod 601. When the next positioning groove 506 is aligned with the positioning rod 601, the positioning rod 601 is extended out and inserted into the positioning groove 506 under the pushing of the positioning spring 602, so that the second feeding unit 320 is paused, and the reaction cup 500 is stopped at the work station 400 again.

[0074] For the storage area 100, the reaction cup 500 back-off has no effect on detection, so the storage area 100 does not need to be provided with the positioning member 600.

[0075] In a possible implementation, the feeding channel 200 is provided with a cover plate 701 and a plurality of test devices, the cover plate 701 is provided with a plurality of through holes, and each through hole corresponds to a work station 400. The test device is arranged at the corresponding work station 400.

[0076] Based on the above design scheme, the cover plate 701 is used to prevent the reaction cup 500 from being lifted when moving, so that the reaction cup 500 moves more smoothly, and at the same time, the material delivered by the test device can be prevented from falling into the feeding channel 200 as much as possible, thereby protecting the feeding channel 200, and the cover plate 701 is more flat, and the cleaning difficulty is also lower. For the test device, the work requirement corresponding to the work station 400 is to be dedicated, so as to avoid mixed use and improve the test accuracy. For the specific type and model of the test device, the specific test requirements are selected.

[0077] Optionally, the test device includes a pipette needle (not shown), a heater (not shown), and a liquid adding seat 702. Based on the above design scheme, the pipette needle is used for liquid adding, blowing and mixing, etc. The heater is used for heating the reaction cup 500, and the heater further includes a temperature sensor and an over-temperature protector to ensure the heating effect. The liquid adding seat 702 is used to add liquid to the reaction cup 500, and can also play a positioning role.

[0078] Optionally, as shown in Figure 1 and Figure 2 When the cup feeding system is used for a full-automatic chemiluminescence analyzer, the work station 400 includes a sample adding station 401, a reagent adding station 402, a substrate mixing station 403, and a detection station 404 which are sequentially and spacedly arranged along the feeding direction of the feeding channel 200. The sample adding station 401 adds a sample through a pipette needle. The reagent adding station 402 and the substrate mixing station 403 are respectively provided with a liquid adding seat 702, and corresponding liquid is added through the liquid adding seat 702. At the same time, the pipette needle can realize blowing and mixing at the sample adding station 401, the reagent adding station 402, and the substrate mixing station 403, that is, the pipette needle repeatedly sucks and discharges liquid to realize mixing. The heater is configured as a heating film arranged along the feeding channel 200 to ensure the reaction temperature. Correspondingly, the feeding channel 200 is provided with a temperature sensor and an over-temperature protector.

[0079] The embodiment introduces a full-automatic chemiluminescence measuring instrument based on the cup feeding system. Based on the above design scheme, the full-automatic chemiluminescence measuring instrument can further include other any suitable functional modules based on the cup feeding system, and the function is more abundant to meet different working requirements and better practicability. It is easy to understand that the functional modules can select any suitable existing device, and the selection range is wide.

[0080] The above specific embodiments further specifically explain the purpose, technical scheme and beneficial effects of the utility model, and it should be understood that the above is only a specific embodiment of the utility model and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cup-in system characterized by, The device comprises a storage area (100), a feeding channel (200) and a feeding module; The storage area (100) and the feeding channel (200) are in communication, and the feeding channel (200) is provided with a plurality of workstations (400); the feeding module comprises a first feeding unit (310) located in the storage area (100) and a second feeding unit (320) located in the feeding channel (200); Correspondingly, the first feeding unit (310) is used for pushing the reaction cup (500) in the storage area (100) into the feeding channel (200), and the second feeding unit (320) is used for pushing the reaction cup (500) along the feeding channel (200) so that the reaction cup (500) passes through each workstation (400).

2. The cup-in system of claim 1, wherein, The first feeding unit (310) and the second feeding unit (320) each comprise a driving motor (301), a synchronous belt (302), a transmission plate (303) and a pushing piece (304), wherein the output end of the driving motor (301) is connected to the synchronous belt (302), the synchronous belt (302) is parallel to the storage area (100) or the feeding channel (200), the transmission plate (303) is connected to the synchronous belt (302) and the pushing piece (304) so that the pushing piece (304) moves along the storage area (100) or the feeding channel (200); Correspondingly, the first feeding unit (310) comprises two opposite pushing pieces (304) respectively arranged on both sides of the storage area (100), and the second feeding unit (320) comprises a plurality of pushing pieces (304) arranged at intervals along the length direction of the transmission plate (303).

3. The cup-in system of claim 2, wherein, The feeding channel (200) is provided with at least one second feeding unit (320), and when a plurality of second feeding units (320) are provided, the plurality of second feeding units (320) are arranged in sequence along the feeding channel (200).

4. The cup-in system of claim 3, wherein, In the two adjacent second feeding units (320), the distance between the outermost pushing pieces (304) of the two adjacent ends of the two second feeding units (320) is less than the length of the reaction cup (500).

5. The cup-in system according to any of claims 2-4, characterized in that, The pushing piece (304) comprises a base plate (305), a base rod (306), a pushing plate (307) and a limiting rod (308); The base plate (305) is used for connecting the transmission plate (303), and the base rod (306) is arranged on the base plate (305); One end of the pushing plate (307) is configured as a rotating end arranged on the base rod (306) through a torsional spring (309), the other end of the pushing plate (307) is configured as a pushing end extending out of the base plate (305), and along the pushing direction, the pushing plate (307) gradually inclines from the rotating end to the pushing end, and correspondingly, the pushing plate (307) can rotate around the base rod (306); The limiting rod (308) is arranged on the base plate (305) and located at the side of the pushing plate (307), and along the pushing direction, the limiting rod (308) is located downstream of the pushing plate (307), and correspondingly, the limiting rod (308) is used for limiting the rotation range of the pushing plate (307).

6. The cup-in system of claim 5, wherein, The reaction cup (500) comprises a base (501) and a cup body (502), the base (501) is provided with a plurality of spaced insertion holes, the cup body (502) is provided with a plurality of insertion holes and is respectively inserted into the insertion holes, and correspondingly, the base (501) is provided with an additional fixing frame (503) above the insertion holes, the fixing frame is provided with a plurality of fixing holes, and the insertion holes, the fixing holes and the cup body (502) are one-to-one corresponding.

7. The cup-in system of claim 6, wherein, The outer wall surface of both ends of the base (501) is provided with a guide groove (504) matched with the storage area (100) and a guide surface (505) matched with the feeding channel (200), the guide surface (505) is provided with two guide surfaces and is respectively located on the upper and lower sides of the guide groove (504), and correspondingly, the storage area (100) is provided with a guide clamping plate (101) matched with the guide groove (504); At least one of the outer wall surfaces of both sides of the base (501) is provided with a plurality of spaced positioning grooves (506), and correspondingly, the feeding channel (200) is provided with a plurality of spaced positioning members (600), the positioning member (600) comprises a positioning rod (601) and a positioning spring (602), one end of the positioning rod (601) extends into the feeding channel (200) and can be inserted into the positioning groove (506), the other end of the positioning rod (601) is connected to the feeding channel (200) through the positioning spring (602), and the contact surfaces of the positioning rod (601) and the positioning groove (506) are both arc surfaces.

8. The cup-in system of claim 7, wherein, The feeding channel (200) is provided with a cover plate (701) and a plurality of test devices, the cover plate (701) is provided with a plurality of through holes, and correspondingly, each through hole corresponds to a work station (400), and the test device is arranged at the corresponding work station (400).

9. The cup-in system of claim 8, wherein, The test device comprises a pipette needle, a heater and a liquid adding seat (702).

10. A fully automated chemiluminescent assay instrument, characterized by comprising: The cup feeding system comprises any one of claims 1-9. The reaction cup (500) comprises a base (501) and a cup body (502), the base (501) is provided with a plurality of spaced insertion holes, the cup body (502) is provided with a plurality of insertion holes and is respectively inserted into the insertion holes, and correspondingly, the base (501) is provided with an additional fixing frame (503) above the insertion holes, the fixing frame is provided with a plurality of fixing holes, and the insertion holes, the fixing holes and the cup body (502) are one-to-one corresponding. The outer wall surface of both ends of the base (501) is provided with a guide groove (504) matched with the storage area (100) and a guide surface (505) matched with the feeding channel (200), the guide surface (505) is provided with two guide surfaces and is respectively located on the upper and lower sides of the guide groove (504), and correspondingly, the storage area (100) is provided with a guide clamping plate (101) matched with the guide groove (504); At least one of the outer wall surfaces of both sides of the base (501) is provided with a plurality of spaced positioning grooves (506), and correspondingly, the feeding channel (200) is provided with a plurality of spaced positioning members (600), the positioning member (600) comprises a positioning rod (601) and a positioning spring (602), one end of the positioning rod (601) extends into the feeding channel (200) and can be inserted into the positioning groove (506), the other end of the positioning rod (601) is connected to the feeding channel (200) through the positioning spring (602), and the contact surfaces of the positioning rod (601) and the positioning groove (506) are both arc surfaces. The feeding channel (200) is provided with a cover plate (701) and a plurality of test devices, the cover plate (701) is provided with a plurality of through holes, and correspondingly, each through hole corresponds to a work station (400), and the test device is arranged at the corresponding work station (400). The test device comprises a pipette needle, a heater and a liquid adding seat (702). The cup feeding system comprises any one of claims 1-9.

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