CN209784366U - Cup arranging system of chemiluminescence immunoassay analyzer - Google Patents

Abstract

the utility model discloses a chemiluminescent immunoassay analyzer cup arranging system, which comprises a cup storing unit, a centrifugal cup discharging mechanism and a cup arranging channel, wherein the cup storing unit is provided with a lower cup opening and a vibration auxiliary mechanism, and the vibration auxiliary mechanism controls the falling frequency of a reaction cup in the cup storing unit from the lower cup opening in a vibration mode; the centrifugal cup discharging mechanism is used for conveying the reaction cups falling from the lower cup opening into the cup discharging channel; the cup arranging channel comprises a limiting inlet, a conveying device and cup arranging grooves, wherein the limiting inlet can limit reaction cups to enter the cup arranging channel in a lying posture, the conveying device conveys the reaction cups to the cup arranging grooves from the limiting inlet, and the reaction cups are overturned to be arranged in a standing posture. Can ensure that the reaction cup is regardless of whether the entering of lying flat or lying flat of turning over, all can realize just standing the row cup, help snatching the use, improve analysis appearance detection efficiency, reduce the amount of labour and intensity of labour, and can guarantee the cleanliness of reaction cup, improve the testing result accuracy.

Description

Cup arranging system of chemiluminescence immunoassay analyzer

Technical Field

the utility model relates to a medical science check out test set field, concretely relates to cup system is arranged to chemiluminescence immunoassay appearance.

background

In an immunoassay test, a magnetic particle chemiluminescence immunoassay analyzer is generally adopted to detect and analyze body fluid, when the apparatus is used, the body fluid is generally filled into a reaction cup firstly, then the reaction cup is sent into the apparatus to carry out chemical analysis and detection, and the liquid to be detected in the reaction cup is subjected to reaction detection, particularly in medicine, the reaction cup is often used for analyzing clinical chemical components of samples such as serum, plasma, urine, cerebrospinal fluid and the like in clinical examination, the experimental detection is more numerous, a plurality of reaction cups are generally required to be operated simultaneously, in the existing laboratory, a great deal of manpower is usually required to be consumed to nurse and arrange the reaction cups, then the reaction cups are put into a reaction tank of the magnetic particle chemiluminescence immunoassay analyzer one by one, the efficiency is low, the automatic detection flow of the laboratory is not facilitated, the detection speed is greatly reduced, and certainly, some automatic cup discharging devices are also provided, as in the applicant's earlier patent, its patent number "CN201710119896.9the reaction cup arranging system for the magnetic particle chemiluminescence immunoassay analyzer is relatively complex in overall structure and high in economic cost, and due to the fact that the brushes are adopted for contra-rotating to achieve cup descending of the reaction cups, the brushes are not convenient for later cleaning, and the reaction cups are easily polluted in the past, so that the accuracy of final detection results is reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to help realizing the arrangement automation of reaction cup, send into the reaction cup automatically promptly, guarantee the cleanliness of reaction cup to just standing the range to a large amount of reaction cups simultaneously, impel laboratory automation process, the utility model provides a chemiluminescent immunoassay appearance arranges cup system.

The technical scheme is as follows:

The utility model provides a cup system is arranged to chemiluminescence immunoassay appearance, includes storage cup unit, centrifugation play cup mechanism and row cup passageway, its key lies in: the cup storage unit is provided with a lower cup opening and a vibration auxiliary mechanism, and the vibration auxiliary mechanism controls the falling frequency of the reaction cup in the cup storage unit from the lower cup opening in a vibration mode;

the centrifugal cup discharging mechanism is used for conveying the reaction cups falling from the cup falling openings into the cup discharging channel;

The cup arranging channel comprises a limiting inlet, a conveying device and cup arranging grooves, wherein the limiting inlet can limit reaction cups to enter the cup arranging channel in a lying posture, the conveying device conveys the reaction cups to the cup arranging grooves from the limiting inlet, and the reaction cups are overturned to be arranged in a standing posture.

scheme more than adopting, can put into the reaction cup storehouse with a large amount of reaction cups simultaneously, leak the frequency through the lower of vibration complementary unit control reaction cup, raise the efficiency and effectively avoid the jam condition to take place simultaneously, and relative current brush lower cup mechanism of contrarotating, the later stage of being more convenient for is clean, reduce the pollution to the reaction cup, guarantee the cleanliness of reaction cup, through the centrifugal mechanism of below and arrange the cup passageway, can just upright arrange the reaction cup fast, conveniently take out the rear and go into the use in the analysis appearance, the detection efficiency of analysis appearance has been improved greatly.

Preferably, the method comprises the following steps: the cup storage unit comprises a reaction cup bin and a bottom frame arranged at the bottom of the reaction cup bin, the vibration auxiliary mechanism comprises a vibration plate and a driving assembly for driving the vibration plate to vibrate, and the bottom of the reaction cup bin is open to form a cup bin opening;

The cup bin opening and the shaking plate are both positioned in the bottom frame, one end of the shaking plate is positioned under the cup bin opening, the other end of the shaking plate and the side wall of the bottom frame form the lower cup opening, a bottom plate is fixedly arranged at the bottom of the bottom frame, the shaking plate is rotatably supported on the bottom frame, and a through hole is formed in the position, corresponding to the lower cup opening, of the bottom plate;

The driving assembly comprises a shaking motor and a shaking connecting rod, wherein the shaking motor is positioned above the lower cup opening, a motor shaft of the shaking motor is connected with the upper end of the shaking connecting rod in a rotatable mode through an eccentric wheel, and the lower end of the shaking connecting rod is hinged with the shaking plate.

By adopting the scheme, the shaking plate can shake up and down through the shaking motor and the shaking connecting rod, the shaking frequency of the shaking plate can be realized by controlling the rotating speed of the shaking motor, the shaking plate and the shaking motor are arranged in the bottom frame, the exposure of parts is reduced, and the bottom plate can be used for better matching and installing the shaking plate and the centrifugal cup discharging mechanism, so that the installation efficiency is improved.

preferably, the method comprises the following steps: the baffle is hinged to one side, close to the lower cup opening, of the cup bin opening, the baffle rotating shaft is installed on the position, corresponding to the baffle, of the reaction cup bin in a rotatable mode, the baffle is fixedly connected with the baffle rotating shaft, and the baffle can rotate around the baffle rotating shaft to be close to or far away from the shaking plate. Scheme more than adopting, through baffle and shake the board cooperation, the lower cup frequency of control reaction cup that can be better prevents that a large amount of reaction cups from falling suddenly and will descend the rim of a cup stifled die, improves the reliability of storing up the cup unit.

preferably, the method comprises the following steps: the baffle plate lower end is provided with a pressure feeding plane. Through the contact of the pressure feeding plane and the reaction cup, the impact damage to the reaction cup can be effectively reduced, and meanwhile, the reaction cup is not blocked, so that the stability of the cup feeding frequency is ensured.

Preferably, the method comprises the following steps: the centrifugal cup discharging mechanism comprises a centrifugal turntable and a rotary table motor for driving the centrifugal turntable to rotate, a surrounding baffle is arranged on the circumferential outer side of the centrifugal turntable, an opening for the reaction cup to slide out is formed in the surrounding baffle, and the cup discharging channel corresponds to the opening. Scheme more than adopting, rotate through carousel motor drive centrifugation carousel to will fall the reaction cup centrifugation to the outer fringe on the centrifugation carousel, press close to enclose to keep off and rotate, and when rotating to the opening, then can be very easy from the buckle roll-off get into arrange the cup passageway.

Preferably, the method comprises the following steps: and the enclosure is provided with a first sensor for detecting the number of the reaction cups. By adopting the scheme, the number of the reaction cups on the rotary disc is effectively detected through the first sensor, so that the number of the lower cups in the reaction cup bin is more conveniently adjusted, and the phenomenon that the opening is blocked due to too many reaction cups is prevented.

Preferably, the method comprises the following steps: the cup arranging channel is formed by enclosing two channel supporting plates which are vertically arranged in parallel and a cover plate which covers the upper parts of the two channel supporting plates, and the conveying device comprises a conveying belt arranged along the length direction of the cup arranging channel and a channel motor for driving the conveying belt to run;

The rear end of the cup arranging channel is provided with a fixing support, a groove in a U-shaped structure is formed in the fixing support, the groove forms the cup arranging groove, the open end of the cup arranging groove is close to the conveying belt, the upper surface of one end, close to the conveying belt, of the fixing support is flush with the upper surface of the conveying belt or lower than the upper surface of the conveying belt, and a cup taking opening is formed in the rear end of the cover plate.

Scheme more than adopting, can ensure that the reaction cup is regardless of whether the entering of lying flat or the entering of lying flat of turning over, when the lower part entering of reaction cup arranges the cup recess, all can realize keeping upright gesture after the upset and hang on the fixed bolster, original conveying through three hold-in ranges relatively, and through constituting the structure of row cup recess between the hold-in ranges, this scheme structure is simpler, and the stability of fixed bolster is better, the conveyer belt can be better in this scheme realizes shaking through corotation reversal, and can not lead to the fact the influence to the reaction cup that has got into row cup recess, can better adjust the reaction cup gesture, accelerate the reaction cup and get into row cup efficiency of arranging the cup recess, more make things convenient for taking out of reaction cup through getting the rim of a cup, simplify the mechanism, and think about ingeniously, make the device have more practical value.

preferably, the method comprises the following steps: the conveying belt is fixedly arranged in the cup discharging channel through a front belt wheel and a rear belt wheel, a tensioning wheel is arranged between the front belt wheel and the rear belt wheel, the channel motor is fixedly arranged on the outer wall of one channel supporting plate, and the front belt wheel is fixedly sleeved on the channel motor. By adopting the scheme, the compactness and the reliability of the conveying device are improved, and the conveying device is positioned in the cup arranging channel, so that the exposure of moving parts is reduced, and the safety of the conveying device is ensured.

Preferably, the method comprises the following steps: the channel supporting plate is provided with a second sensor and a third sensor at positions corresponding to the front end and the rear end of the row cup groove respectively, the second sensor is used for detecting whether reaction cups in the row cup groove are fully arranged, and the third sensor is used for detecting whether reaction cups are arranged in the row cup groove or not. Scheme more than adopting, through second sensor and third sensor cooperation, can effectively monitor the reaction cup quantity condition in the passageway, whether master row cup passageway at any time and normally work, make things convenient for tongs or lower cup device etc. to make quick control response.

Preferably, the method comprises the following steps: the front end of the cup discharging channel is provided with a contact plate which is slightly higher than the upper surface of the conveying belt, the contact plate is positioned below the cover plate and forms a limiting inlet together with the cover plate, and the bottom plate is an arc-shaped contact surface which is matched with the outer edge of the centrifugal turntable. By adopting the scheme, the reaction cup can more easily enter the cup discharge channel from the opening of the enclosure through the limiting inlet, the posture of the reaction cup is limited, and the resistance effect of the reaction cup when entering the cup discharge channel is reduced.

Compared with the prior art, the beneficial effects of the utility model are that:

The chemiluminescence immunoassay analyzer cup arranging system adopting the technical scheme has the advantages that the cup storing unit and the cup arranging channel are mainly simplified, the production cost of the system is reduced, meanwhile, the simplified cup storing unit is convenient for later-stage cleaning and maintenance, the pollution to reaction cups is greatly reduced, the accuracy of detection results is guaranteed, the improved cup arranging channel can improve the cup arranging efficiency and reliability, and good detection efficiency is guaranteed.

Drawings

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cup storage unit shown in FIG. 1;

FIG. 3 is a schematic view of the upper structure of FIG. 2;

FIG. 4 is a schematic view of the internal structure of FIG. 2;

FIG. 5 is a schematic view of the mounting structure of the cup storage unit;

FIG. 6 is a schematic view of a centrifugal cup discharge mechanism;

FIG. 7 is a schematic diagram of a cup row channel structure;

FIG. 8 is a schematic view of the internal structure of FIG. 7;

FIG. 9 is a schematic view of the conveyor installation;

FIG. 10 is a schematic view of the cup discharge passage and the centrifugal cup discharge mechanism;

FIG. 11 is a schematic view of a structure of a contact plate and a centrifugal turntable;

FIG. 12 is a schematic view of the structure of the reaction cup.

Detailed Description

The present invention will be further described with reference to the following examples and accompanying drawings.

Referring to fig. 1, the chemiluminescence immunoassay analyzer cup discharging system mainly comprises a cup storage unit 1, a centrifugal cup discharging mechanism 2 and a cup discharging channel 3, in this embodiment, the centrifugal cup discharging mechanism 2 and the cup discharging channel 3 are fixedly installed on a substrate 5, and the cup storage unit 1 is located above a centrifugal mechanism 4.

referring to fig. 1 to 4, in the present embodiment, the cup storage unit 1 includes an inverted reaction cup chamber 10 in a shape of a truncated pyramid, an upper portion of the reaction cup chamber 10 is open, a lower portion of the reaction cup chamber is open to form a cup chamber opening 11 with a rectangular cross section, and an inner wall of the reaction cup chamber 10 is a smooth slope.

The bottom frame 12 that is rectangular bodily form that is equipped with along its lateral margin downwardly extending of cup door 11 below, the bottom frame 12 are hollow structure, in the cup door 11 stretched into the bottom frame 12 to hug closely the one end wall of bottom frame 12, the bottom frame 12 bottom have rather than fixed connection's bottom plate 13, bottom plate 13 level setting, the through-hole has been seted up to the one end of keeping away from cup door 11 on the bottom plate 13.

the bottom frame 12 is provided with a vibration assisting mechanism 4, the vibration assisting mechanism 4 mainly controls the number of reaction cups fed into the centrifugal cup discharging mechanism 2 in a vibration mode, as shown in the figure, the vibration assisting mechanism 4 mainly comprises a vibration plate 40 and a driving component 41 for driving the vibration plate 40 to vibrate up and down in a reciprocating mode, in the embodiment, two sides of the vibration plate 40 are rotatably supported on the side wall of the bottom frame 12 through an optical axis 400, a bearing is arranged on the bottom frame 12 corresponding to the optical axis 400 to ensure the rotating flexibility of the vibration plate 40, the vibration plate 40 is arranged along the length direction of the bottom frame 12, one end of the vibration plate is positioned right below the cup bin opening 11, the gap between the end and the end wall of the bottom frame 12 is small and basically only enough for the vibration plate 40 to complete rotating and deflecting rotation, the gap between the other end of the vibration plate 40 and the end wall of the bottom frame 12 is large, and the width of the gap is at least larger than the length of one reaction cup 6, therefore, the reaction cup 6 in the reaction cup bin 10 can fall onto the shaking plate 40 through the cup bin opening 11, the shaking plate 40 shakes up and down under the action of the driving component 41, so that the reaction cup 6 moves towards one side of the lower cup opening 14, and finally enters the centrifugal cup discharging mechanism 2 through the lower cup opening 14 and the through holes in the bottom plate 13.

The driving assembly 41 in this embodiment mainly includes a shaking motor 410 and a shaking connecting rod 411, as shown in the figure, one side of the cup opening 11 is closely attached to one end of the bottom frame 12, the gap between the other side and the end wall of the bottom frame 12 is larger, the shaking motor 410 is located in the gap, and is arranged along the width direction of the bottom frame 12, i.e. parallel to the optical axis 400, and is located above the lower cup opening 14, the motor shaft of the shaking motor 410 penetrates through the side wall of the bottom frame 12, the motor shaft is fixedly sleeved with an eccentric wheel 412, the shaking connecting rod 411 is arranged along the height direction of the bottom frame 12 and is located outside the bottom frame 12, the upper end of the shaking connecting rod 411 is rotatably sleeved on the eccentric wheel 412, the lower end thereof is hinged with one side of the shaking plate 40, and the hinged position is close to the lower cup opening 14, so that when the shaking motor 410 works, the shaking plate can be driven to vibrate up and down reciprocally by the shaking connecting rod 411, and through the size design, when the shaking connecting rod 411 is at the low position, the shaking plate 40 is ensured to incline towards one end where the cup mouth 14 is located, and the shaking plate does not contact the bottom plate 13, the vibration auxiliary mechanism 4 of the embodiment can control the dropping frequency of the reaction cup better by changing the vibration parameter, namely changing the amplitude or the vibration frequency, and during the specific operation, the rotating speed of the shaking motor 410 is changed or the eccentric distance of the eccentric wheel 412 is changed, so that the change of the vibration parameter can be realized.

in order to better control the lower cup frequency, in this embodiment, a baffle 15 is further provided in the bottom frame 12, as shown in the figure, the baffle 15 is provided along the height direction of the bottom frame 12, and is rotatably supported on the bottom frame 12 through a baffle rotating shaft 16, the baffle 15 is located on one side of the cup storage opening 11 close to the lower cup opening 14, both ends of the baffle rotating shaft 16 are supported on the upper portion of the bottom frame 12 through bearings, the bottom frame 12 is provided with bearings corresponding to the baffle rotating shaft 16, the baffle 15 is fixedly connected with the baffle rotating shaft 16 through a screw 151, the baffle 15 is made of a flexible plastic plate and has certain deformability, the bottom of the baffle 15 is provided with a pressure feeding plane 150, the baffle 15 can rotate through the supporting center of the baffle rotating shaft 16 without rotating center, and is limited by the screw 151 when rotating downwards, that when the screw 151 abuts against the side wall at the cup storage opening 11, the baffle 15 is at the lowest position, at this time, the pressure feeding plane 150 is substantially parallel to the bottom plate 13 or the, thereby further reducing the extrusion to the reaction cup 6 in the process of discharging the reaction cup, being beneficial to the reutilization of the reaction cup 6 and prolonging the service life.

In addition, the side wall of the cup storage mouth 11 close to the lower cup mouth 14 is provided with an everted and upwardly bent guide part 17, the bent guide part 17 facilitates the reaction cup 6 to move towards the end where the baffle 15 is located, and meanwhile, the descending position of the baffle 15 can be further limited, and the height difference between the baffle 15 and the shaking plate 40 is ensured to be enough for the reaction cup 6 to pass through.

Referring to fig. 5 and 6, the centrifugal cup discharging mechanism 2 mainly includes a centrifugal turntable 21 and a turntable motor 22 for driving the centrifugal turntable 21 to rotate, and the turntable motor 22 can rotate forward or backward, i.e. the centrifugal turntable 21 is driven to rotate forward or backward, so that the reaction cups on the centrifugal turntable 21 can be effectively dispersed without being accumulated in one place. The circumference outside of centrifugal carousel 21 is equipped with encloses fender 20, encloses to be equipped with on the fender 20 and supplies the opening 201 of reaction cup roll-off, stores up cup unit 1 and supports on base plate 5 through the pillar 18 of vertical setting, and is located the top of centrifugal carousel 21, and the through-hole on the bottom plate 13 is located one side of opening 201, and the reaction cup 6 that drops on centrifugal carousel 21 like this then can throw away from opening 201 again after the centrifugal action of great girth.

The upper portion of the enclosure 20 is provided with a shielding piece 23 extending inward along the radial direction of the centrifugal turntable 21, the shielding piece 21 is mainly used for preventing reaction cups 6 from being stacked on the outer edge of the centrifugal turntable 21 in the centrifugal process, so that the excessive stacked reaction cups 6 block the opening 201 and cannot be thrown out, the thickness between the shielding piece 23 and the centrifugal turntable 21 is adapted to the thickness of one reaction cup 6, so as to ensure that the reaction cups 6 are in a flat lying posture on the centrifugal turntable 21, and in order to better detect the number of the reaction cups 6 on the centrifugal turntable 21, in the embodiment, a first sensor 202 is arranged at a position close to the opening 201, so that the number of the reaction cups 6 on the centrifugal turntable 21 is monitored, and when the monitored number is excessive, the cup storage unit 1 can be controlled to be adjusted in real time.

The middle part of centrifugal carousel 21 has ascending arch, and the arch is the smooth cambered surface structure of toper, ensures that centrifugal carousel 21's middle part is higher than all around, makes the reaction cup on centrifugal carousel 21 can be better under the effect of centrifugal force to spread all around, and can be faster from opening 201 department roll-off, has increased centrifugal action of centrifugal carousel 21. And the centrifugal turntable 21 can rotate forwards or reversely at intervals under the driving of the turntable motor 22, so that the reaction cup can better slide out from the opening 201, the accumulation of the reaction cup 6 is reduced, and the centrifugal cup discharging efficiency is improved.

Referring to fig. 1, 7 to 11, the cup arranging channel 3 is mainly surrounded by two channel supporting plates 33 vertically arranged in parallel and a cover plate 34 arranged on the upper portion of the two channel supporting plates, the front end of the cup arranging channel 3 is provided with a contact plate 36, the contact plate 36 is arranged in parallel with the cover plate 33 and is positioned right below the front end of the cover plate 33, the height difference between the two is adapted to the thickness of a reaction cup 6, the two forms a limit inlet 30, as shown in fig. 12, the structural schematic diagram of the reaction cup 6 is shown, the whole body is in a quadrangular shape with a large upper part and a small lower part, and comprises a head part 61 and a cup body 62, the head part 61 is in a rectangular shape, the height of the limit inlet 30 is smaller than the length of the head part 61 and slightly larger than the width of the head part 61, so that the reaction cup 6 can enter the cup arranging channel 3 in a lying posture as much as possible, the inner side of the cover plate 34 is further provided with a downward protruding limit protrusion, so that the reaction cup 6 And (4) the following steps.

the whole cup discharge channel 3 is arranged along the tangential direction of the centrifugal turntable 21, the two channel supporting plates 33 are fixedly supported on the base plate 5, as shown in the figure, the limiting inlet 30 corresponds to the opening 201, the heights of the contact plate 36 and the outer edge of the centrifugal turntable 21 are consistent, and one side close to the centrifugal turntable 21 is provided with an arc-shaped contact surface 360 matched with the contact plate, so that the gap between the contact plate and the centrifugal turntable 21 is reduced, the reaction cup 6 can smoothly enter the cup discharge channel 3 after coming out from the opening 201, the front end of the cover plate 34 is provided with an extension part 341 extending along the length direction of the cover plate, the extension part 341 can completely shield the upper part of the opening 201, and the effect of the extension part is.

The cup discharging channel 3 is provided with a conveying device 31, in this embodiment, the conveying device 31 mainly includes a conveying belt 311 arranged along the length direction of the cup discharging channel 3 and a channel motor 315 for driving the conveying belt 311 to run, the surface of the conveying belt 311 is slightly lower than the upper surface of the contact plate 36, so as to ensure that the reaction cups entering from the position-limiting inlet 30 can slide onto the conveying belt 311 without being blocked, as shown in the figure, the cup discharging channel 3 is provided with a front belt wheel 312 and a rear belt wheel 313 along the length direction thereof, both of which are rotatably supported on the two channel support plates 33, the conveying belt 311 is sleeved on the front belt wheel 312 and the rear belt wheel 313, and in order to ensure the stability of the conveying belt 311, in this embodiment, a tension wheel 314 is further arranged between the front belt wheel 312 and the rear belt wheel 313, the tension wheel 314 is in triangular distribution with the front belt wheel 312 and the rear belt wheel 313, thereby ensuring the levelness of the conveying surface of the conveyor belt 311, the channel motor 315 is positioned outside the cup discharging channel 3 and arranged along the width direction of the cup discharging channel 3, and the motor shaft thereof extends into the channel motor and is fixedly connected with the front belt wheel 312, thereby driving the front belt wheel 312 to rotate so as to enable the conveyor belt 311 to run, and transferring the reaction cups 6 entering from the limiting opening 30 to the rear end of the cup discharging channel 3.

the rear end of the cup discharging channel 3 (i.e. the end far away from the centrifugal cup discharging mechanism 2) is provided with a fixing support 35, as shown in the figure, the fixing support 35 is fixedly supported on the substrate 5 and is positioned in the cup discharging channel 3, a groove with a U-shaped structure is arranged on the fixing support, the front end of the groove is close to the tail end of the conveyor belt 311, the groove is a through groove structure with the front end and the upper and lower openings, the groove forms a cup discharging groove 32, the length of the cup discharging groove 32 is greater than that of the reaction cup 6, and the width of the cup discharging groove 32 is greater than that of the cup body 62 and less than that of the cup.

The upper surface of the cup arranging groove 32 is flush with or slightly lower than the upper surface of the conveyor belt 311, so that the reaction cups 6 transferred by the conveyor belt 311 can smoothly slide to the fixed support 35 without being stopped, the tail ends of the fixed support 35 vertically protrude upwards to form limiting steps 350, and the reaction cups 6 can be prevented from shaking while being prevented from sliding out.

By adopting the manner that the fixed bracket 35 forms the row cup groove 32, the reaction cups 6 in the row cup groove 32 are not influenced by the conveyor belt 311 in the cup arranging process, and the original manner that the row cup groove is formed by the gap between the two synchronous belts is always in the running process, so the reaction cups 6 in the row cup groove are clamped mutually due to the friction force between the reaction cups 6 and the synchronous belts, the gripping is not beneficial to taking out the reaction cups, the reaction cups are usually required to be taken out after the synchronous belts are loosened in the reverse rotation direction, the reaction cups 6 are in the natural arrangement state in the row cup groove 32 of the application, the gripping is not clamped mutually, the end reaction cups 6 can be taken out directly by the gripping, meanwhile, the structure can be more beneficial to realizing the vibration in the forward rotation and the reverse rotation of the conveyor belt 311, and in the original structure, the vibration in the reverse rotation direction is mainly used for separating the reaction cups 6 which are mutually adsorbed or inserted into cards, the reaction cup 6 in the cup arranging groove is easy to move towards the front end, friction is easily generated between the reaction cup 6 and the middle synchronous belt, the posture of the reaction cup 6 is influenced, the tail end of the reaction cup 6 is not provided with the reaction cup 6, normal grabbing of the reaction cup 6 is influenced, and therefore the detection efficiency is reduced.

The end of the cover plate 34 is L-shaped, the end part of the cover plate is provided with a cup taking opening 340, the cup taking opening 340 is communicated with the interior of the cup arranging channel 3, the width of the cup taking opening 340 is larger than or equal to the thickness of the reaction cup 6, so that after the reaction cups 6 are fully arranged in the cup arranging groove 32, the reaction cup 6 at the rearmost end just faces the cup taking opening 340, and the gripper can take out the reaction cup 6 for use quickly through the cup taking opening 340.

As shown in FIG. 9, a second sensor 330 for detecting whether the reaction cups are fully arranged in the cup arranging recess 32 is provided at a position corresponding to the front end of the cup arranging recess 32 at the lower portion of the inner wall of one of the passage support plates 33, and a third sensor 331 for detecting whether the reaction cups are fully arranged in the cup arranging recess 32 is provided at a position corresponding to the rear end of the cup arranging recess 32.

The working process of the utility model is as follows:

Putting a large number of reaction cups into the reaction cup bin 10, starting the shaking motor 410, enabling the reaction cups 6 to fall onto the shaking plate 40 from the cup bin mouth 11, shaking up and down under the action of the shaking connecting rod 411, finally falling onto the lower centrifugal turntable 21 through the through holes on the lower cup mouth 14 and the bottom wall 13, and detecting and knowing that more reaction cups 6 are on the lower centrifugal turntable 21 through the first sensor 202, the rotation frequency of the shaking motor 410 can be changed, namely the vibration frequency of the shaking plate 40 is controlled, so that the cup discharging frequency is changed, or the shaking is directly stopped, and the cup discharging is stopped;

the reaction cup 6 passes through the limit inlet 30 from the opening 201 under the centrifugal action of the centrifugal turntable 21, can only enter the cup discharge channel 3 in a lying posture, because of the distance limitation between the two passage support plates 33, the reaction cups 6 can be transported in the cup arranging passage 3 only in a substantially flat and relatively straight line, under the action of the conveyor belt 311, the reaction cup 6 slides to the fixed bracket 35, for example, when one end of the cup head 61 of the reaction cup 6 slides to the fixed bracket 35 first, the cup body 62 is continuously pushed by the conveyor belt 311 until the two return, the width of the cup body 61 is smaller than that of the cup arranging groove 32, under the action of gravity, the reaction cup 6 is turned over and is suspended on the fixed bracket 35 through the cup head 61, if the cup body 61 firstly reaches the fixed support 35 and then slides out for a certain distance, the cup body can also be turned downwards to reach an upright state, and finally an external gripper can be taken out from the cup taking opening 340 for use.

This system has reduced the labour of artifical pay-off, and the working strength is reduced, simultaneously can be fast just upright arrange the back to a large amount of reaction cups 6 and supply the analysis appearance to detect the use, the detection efficiency of analysis appearance has been accelerated greatly, have very big scientific research and use economic value, and help promoting laboratory automation process, and relatively existing equipment, it is clean to be convenient for maintain, be difficult for causing the pollution to reaction cups 6, improve reaction cups 6's cleanliness, be favorable to guaranteeing the accuracy of testing result.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.

Claims (10)

1. The utility model provides a cup system is arranged to chemiluminescence immunoassay appearance, includes storage cup unit (1), centrifugation play cup mechanism (2) and row cup passageway (3), its characterized in that: the cup storage unit (1) is provided with a lower cup opening (14) and a vibration auxiliary mechanism (4), and the vibration auxiliary mechanism (4) controls the falling frequency of the reaction cup in the cup storage unit (1) from the lower cup opening (14) in a vibration mode;

The centrifugal cup discharging mechanism (2) is used for conveying reaction cups falling from the cup falling opening (14) into the cup discharging channel (3);

The cup arranging channel (3) comprises a limiting inlet (30), a conveying device (31) and cup arranging grooves (32), wherein the limiting inlet (30) can limit the reaction cups to enter the cup arranging channel (3) in a lying posture, the conveying device (31) conveys the reaction cups to the cup arranging grooves (32) from the limiting inlet (30), and the reaction cups are overturned to be arranged in a standing posture.

2. The chemiluminescent immunoassay analyzer row cup system of claim 1, wherein: the cup storage unit (1) comprises a reaction cup bin (10) and a bottom frame (12) arranged at the bottom of the reaction cup bin (10), the vibration auxiliary mechanism (4) comprises a vibration plate (40) and a driving component (41) for driving the vibration plate (40) to vibrate, and the bottom of the reaction cup bin (10) is opened to form a cup bin opening (11);

the cup bin opening (11) and the shaking plate (40) are both positioned in the bottom frame (12), one end of the shaking plate (40) is positioned under the cup bin opening (11), the other end of the shaking plate and the side wall of the bottom frame (12) form the lower cup opening (14), a bottom plate (13) is fixedly arranged at the bottom of the bottom frame (12), the shaking plate (40) is rotatably supported on the bottom frame (12), and a through hole is formed in the position, corresponding to the lower cup opening (14), of the bottom plate (13);

The driving assembly (41) comprises a shaking motor (410) and a shaking connecting rod (411), wherein the shaking motor (410) is positioned above the lower cup opening (14), a motor shaft of the shaking motor is rotatably connected with the upper end of the shaking connecting rod (411) through an eccentric wheel (412), and the lower end of the shaking connecting rod (411) is hinged with the shaking plate (40).

3. The chemiluminescent immunoassay analyzer row cup system of claim 2, wherein: one side hinge that cup door (11) is close to lower cup door (14) is equipped with baffle (15), reaction cup storehouse (10) are gone up and are corresponded baffle (15) position and install baffle pivot (16) with rotatable mode, baffle (15) and baffle pivot (16) fixed connection, baffle (15) can be around baffle pivot (16) rotation in order to be close to or keep away from shake board (40).

4. The chemiluminescent immunoassay analyzer row cup system of claim 3, wherein: the baffle (15) has a nip plane (150) at its lower end.

5. The chemiluminescent immunoassay analyzer row cup system of claim 1, wherein: the centrifugal cup discharging mechanism (2) comprises a centrifugal turntable (21) and a centrifugal turntable (21) rotating turntable motor (22), the circumferential outer side of the centrifugal turntable (21) is provided with a surrounding baffle (20), an opening (201) for the reaction cup to slide out is formed in the surrounding baffle (20), and the cup discharging channel (3) corresponds to the opening (201).

6. The chemiluminescent immunoassay analyzer row cup system of claim 5, wherein: the enclosure (20) is provided with a first sensor (202) for detecting the number of the reaction cups.

7. the chemiluminescent immunoassay analyzer row cup system of claim 5, wherein: the cup discharging channel (3) is formed by encircling two channel supporting plates (33) which are vertically arranged in parallel and a cover plate (34) which covers the upper parts of the two channel supporting plates (33), and the conveying device (31) comprises a conveying belt (311) which is arranged along the length direction of the cup discharging channel (3) and a channel motor (315) which drives the conveying belt (311) to run;

Arrange cup passageway (3) rear end and be equipped with fixed bolster (35), have the recess that is the U-shaped structure on this fixed bolster (35), this recess constitutes row cup recess (32), the open end of arranging cup recess (32) is close to conveyer belt (311), fixed bolster (35) are close to one of conveyer belt (311) and are held the upper surface and flush or lower than conveyer belt (311) upper surface with the upper surface of conveyer belt (311), apron (34) rear end is equipped with gets cup mouth (340).

8. The chemiluminescent immunoassay analyzer row cup system of claim 7, wherein: the conveying belt (311) is fixedly arranged in the cup discharging channel (3) through a front belt wheel (312) and a rear belt wheel (313), a tension wheel (314) is arranged between the front belt wheel (312) and the rear belt wheel (313), the channel motor (315) is fixedly arranged on the outer wall of one channel supporting plate (33), and the front belt wheel (312) is fixedly sleeved on the channel motor (315).

9. The chemiluminescent immunoassay analyzer row cup system of claim 7 or 8, wherein: the channel supporting plate (33) is provided with a second sensor (330) and a third sensor (331) corresponding to the front end and the rear end of the cup arranging groove (32), the second sensor (330) is used for detecting whether reaction cups in the cup arranging groove (32) are fully arranged, and the third sensor (331) is used for detecting whether reaction cups are arranged in the cup arranging groove (32).

10. The chemiluminescent immunoassay analyzer row cup system of claim 7 or 8, wherein: the front end of the cup discharging channel (3) is provided with a contact plate (36) which is slightly higher than the upper surface of the conveyor belt (311), the contact plate (36) is positioned below the cover plate (34) and forms a limiting inlet (30) together with the cover plate (34), and the contact plate (36) is provided with an arc-shaped contact surface (360) which is matched with the outer edge of the centrifugal rotating disc (21).