CN212722918U

CN212722918U - Bin type incubation mechanism

Info

Publication number: CN212722918U
Application number: CN202021406454.6U
Authority: CN
Inventors: 刘雄杰; 沈海东; 王慧; 李源; 朱晨阳; 赵立秀; 陈任远; 钱峰; 程娟
Original assignee: Jiangsu Bioperfectus Technologies Co ltd
Current assignee: Jiangsu Bioperfectus Technologies Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-16
Anticipated expiration: 2030-07-16

Abstract

The utility model provides a silo formula incubation mechanism, including transport mechanism, objective table and incubation feed bin, be provided with the backup pad on the objective table, the backup pad includes abandoning position, material inlet position, detection position, application of sample position, incubation position to the direction that is close to incubation feed bin in proper order, transport mechanism includes the transfer hook, the transfer hook is installed in the backup pad and can move between abandoning position and incubation position under transport mechanism's the driving, according to the order that the reagent card detected, the transfer hook drives the reagent card and gets into incubation position after getting application of sample dropwise, gets into detection position after the incubation position finishes incubation and detects, gets into abandoning position and abandons the sample finally, the utility model discloses set up two branch storehouses in the lift feed bin and set up a plurality of incubation levels inside the branch storehouse of incubation, both solved the bulky problem of incubation equipment, increased incubation equipment's flux simultaneously, the efficiency of detection is greatly improved.

Description

Bin type incubation mechanism

Technical Field

The utility model relates to a check out test set technical field specifically, relates to a feed bin formula incubation mechanism.

Background

Currently, the incubation part in the medical equipment is basically incubated in a flat plate type, meanwhile, a reagent card needs to be reacted in the incubation plate for the required time, and then enters the detection equipment for color or optical interpretation. Because the size of the incubation plate determines the flux size of the instrument, when the requirement of the incubation flux is large, the number of reagent cards required to be flatly laid by the incubation plate is large, the volume of the instrument is overlarge due to the overlarge incubation plate, and the situation that space resources are insufficient is not facilitated.

Patent document CN210376383U discloses an incubator, including the box and with the box articulated door body, the cavity board in the sliding connection between the left side wall of box and the right side wall, the cavity board rotates and is connected with the worm, the inner wall of cavity board rotates and is connected with the lead screw, lead screw coaxial coupling has the turbine with the worm meshing, is located the turbine both sides lead screw thread opposite direction, the tip of lead screw all cooperates there is the lead screw seat, lead screw seat and cavity board horizontal sliding connection, the top of cavity board is equipped with the horizontally spout, two the lead screw seat all is connected with the grip block, and two grip blocks pass the spout. The clamping plate can clamp the point sample plate to prevent the point sample plate from sliding, but the design still does not solve the problem of small throughput of the incubation device, the incubation efficiency is low, and the structural design is unreasonable.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a silo formula incubation mechanism.

According to the utility model, the bin type incubation mechanism comprises a conveying mechanism, an object stage and an incubation bin;

the object stage is provided with a supporting plate, the supporting plate sequentially comprises a discarding position, a feeding position, a detecting position, a feeding position and an incubation position towards the direction close to the incubation bin, and the incubation position extends into the incubation bin;

the conveying mechanism comprises a conveying hook which is arranged on the supporting plate and can move between the discarding position and the incubation position under the driving of the conveying mechanism;

the reagent card feeding device is characterized in that a lifting plate and a first power assembly are arranged on the feeding position, the reagent card is placed on the lifting plate, the lifting plate can move between a first position and a second position under the driving of the first power assembly, and the first power assembly is driven by a motor or an air cylinder;

when the lifting plate drives the reagent card to move to the first position, the conveying hook moves to the feeding position under the driving of the conveying mechanism, at the moment, the lifting plate moves to the second position under the driving of the first power assembly, the reagent card enters the working range of the conveying hook, and the conveying hook can drive the reagent card to sequentially pass through the detection position, the sample feeding position and enter the incubation position;

the inside incubation storehouse that is provided with of incubation feed bin, the incubation storehouse include two incubation branch storehouses just two incubation branch storehouses respectively along the direction interval arrangement in the incubation storehouse of backup pad width, the incubation divides the storehouse to include a plurality of incubation levels and a plurality of incubation levels are according to upper and lower direction equidistance interval arrangement in the incubation branch storehouse, and the conveying hook that gets into the incubation position can realize driving the reagent card that has already been incubated on another incubation level again and move to detect the position and detect that the final reagent card that will detect and accomplish transports to abandoning the position and abandon after accomplishing.

Preferably, the incubation magazine comprises an incubation magazine housing and an incubation motor;

the incubation bin is mounted inside the incubation bin housing;

the inner wall of the incubation bin shell is provided with a sliding rail along the height direction, the incubation bin is provided with a sliding block, and the sliding block is installed on the sliding rail in a matching mode;

the incubation motor is arranged above the incubation bin shell and is provided with a driving rod;

the driving rod penetrates through the top of the incubation chamber shell, extends into the incubation chamber shell and is connected with the incubation chamber, an incubation position through hole is formed in the incubation position, and when the incubation motor operates, the driving rod can be driven to move upwards or downwards, so that the incubation chamber can be driven to move upwards or downwards through the incubation position through hole under the guidance of the sliding rail.

Preferably, the transmission mechanism comprises a guide rod, a transmission piece and a second power assembly;

the object stage also comprises a first supporting leg and a second supporting leg, wherein the first supporting leg and the second supporting leg are respectively arranged at two ends of the lifting plate;

two ends of the guide rod are respectively arranged on the first supporting leg and the second supporting leg and are arranged below the lifting plate;

the transmission piece is provided with a sliding through hole, the lower end of the transmission piece is sleeved on the guide rod through the sliding through hole and can slide relative to the guide rod, and the upper end of the transmission piece is connected with the conveying hook;

the second power component can drive the transmission piece to slide along the direction of the guide rod and simultaneously drive the conveying hook to slide on the lifting plate.

Preferably, the second power assembly comprises a transmission motor, a first synchronous belt, a first driving synchronous wheel, a second synchronous belt, a driven synchronous wheel, an upper computer and a second driving synchronous wheel;

one end of the first synchronous belt is connected with the conveying motor, the other end of the first synchronous belt is sleeved on the first driving synchronous wheel, one end of the second synchronous belt is sleeved on the second driving synchronous wheel, the other end of the second synchronous belt is sleeved on the driven synchronous wheel, and one side of the second synchronous belt is connected with the transmission part;

the first driving synchronizing wheel and the second driving synchronizing wheel are respectively arranged at two ends of the connecting shaft, and the connecting shaft is rotatably arranged on the support;

when the conveying motor rotates, the first synchronous belt can be driven to drive the first driving synchronous wheel to rotate, the second driving synchronous wheel can be driven to synchronously rotate and drive the other end of the second synchronous belt to move around the driven synchronous wheel, the transmission piece moves along with the second synchronous belt at the moment, an encoder is arranged on the conveying motor, and the encoder is electrically connected with an upper computer.

Preferably, the middle part of backup pad is provided with the slot along length direction, the upper end of driving medium is passed the slot and is connected and can drive the direction motion that the slot was followed to the conveying hook with conveying hook.

Preferably, the transfer hook is of an i-shaped configuration; the left side and the right side of the conveying hook form a first accommodating space and a second accommodating space respectively, and when two reagent cards are placed in the first accommodating space and the second accommodating space respectively, the conveying hook can push the reagent cards to move between the discarding position and the incubation position during movement.

Preferably, two discarding through holes are formed in the discarding position, and the two discarding through holes respectively correspond to the first accommodating space and the second accommodating space in the vertical direction.

Preferably, a first limiting plate and a second limiting plate are respectively arranged on two sides of the feeding position along the length direction of the supporting plate, the first limiting plate and the second limiting plate are respectively arranged on the supporting plate, and a first gap and a second gap are respectively arranged between the first limiting plate and the supporting plate;

the material feeding device is characterized in that a first lifting hole and a second lifting hole are formed in the material feeding position, the first lifting hole and the second lifting hole are formed in the two sides of the rectangular hole respectively, the number of the lifting plates is two, the two lifting plates can synchronously move between a first position and a second position through the first lifting hole and the second lifting hole respectively, and the two lifting plates can move in a space between the first limiting plate and the second limiting plate when moving to the position above the supporting plate.

Preferably, a darkroom and a camera are arranged on the detection position;

the camera is arranged on the supporting plate through the darkroom;

the darkroom is arranged on the support plate, and a third gap is formed between the darkroom and the support plate; be provided with on the darkroom and shoot the through-hole, the camera can shoot the reagent card of placing on the detection position through shooting the through-hole.

the incubation bin is internally provided with two incubation sub-bins which are arranged on two sides of the incubation bin at intervals along the width direction of the supporting plate respectively, the incubation sub-bins comprise a plurality of incubation layers which are arranged in the incubation sub bins at equal intervals along the up-down direction, and a conveying hook entering the incubation positions can drive the reagent cards which are incubated on the other incubation layer to move to the detection positions and then finally convey the detected reagent cards to the discarding positions for discarding after the detection is finished;

the incubation bin comprises an incubation bin housing and an incubation motor;

the incubation bin is mounted inside the incubation bin housing;

the driving rod penetrates through the top of the incubation chamber shell, extends into the incubation chamber shell and is connected with the incubation chamber, an incubation position through hole is formed in the incubation position, and when the incubation motor runs, the driving rod can be driven to move upwards or downwards so as to drive the incubation chamber to move upwards or downwards through the incubation position through hole under the guidance of the sliding rail;

the transmission mechanism comprises a guide rod, a transmission piece and a second power assembly;

the second power assembly can drive the transmission piece to slide along the direction of the guide rod and simultaneously drive the conveying hook to slide on the lifting plate;

the second power assembly comprises a transmission motor, a first synchronous belt, a first driving synchronous wheel, a second synchronous belt, a driven synchronous wheel, an upper computer and a second driving synchronous wheel;

when the conveying motor rotates, the first synchronous belt can be driven to drive the first driving synchronous wheel to rotate, the second driving synchronous wheel can be driven to synchronously rotate and drive the other end of the second synchronous belt to move around the driven synchronous wheel, and the transmission piece moves along with the second synchronous belt, wherein the conveying motor is provided with an encoder which is electrically connected with an upper computer;

the middle part of the supporting plate is provided with a rectangular hole along the length direction, and the upper end of the transmission part penetrates through the rectangular hole to be connected with the conveying hook and can drive the conveying hook to move along the direction of the rectangular hole;

the conveying hook is of an I-shaped structure; the left side and the right side of the conveying hook form a first accommodating space and a second accommodating space respectively, and when two reagent cards are placed into the first accommodating space and the second accommodating space respectively, the conveying hook can push the reagent cards to move between the discarding position and the incubation position when moving;

the discarding position is provided with two discarding through holes which respectively correspond to the first accommodating space and the second accommodating space in the vertical direction;

a first limiting plate and a second limiting plate are respectively arranged on two sides of the material feeding position along the length direction of the supporting plate, the first limiting plate and the second limiting plate are respectively arranged on the supporting plate, and a first gap and a second gap are respectively arranged between the first limiting plate and the supporting plate;

the feeding position is provided with a first lifting hole and a second lifting hole, the first lifting hole and the second lifting hole are respectively arranged on two sides of the rectangular hole, the number of the lifting plates is two, the two lifting plates can synchronously move between a first position and a second position through the first lifting hole and the second lifting hole respectively, and when the two lifting plates move above the supporting plate, the two lifting plates can move in a space between the first limiting plate and the second limiting plate;

a darkroom and a camera are arranged on the detection position;

the camera is arranged on the supporting plate through the darkroom;

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a tiling structure among the prior art is changed into three-dimensional feed bin structure, sets up two incubations on the basis of a lift feed bin and divides the storehouse and divide the inside from the top down interval in storehouse to set up a plurality of incubation levels in the incubation for detect depositing the increase in quantity greatly increased of integrated circuit board, whole mechanism structure is compacter, has both solved the bulky problem of incubation equipment, has increased incubation equipment's flux simultaneously, improves the efficiency that detects greatly.

2. The utility model discloses an adopt the incubation to divide the structure of storehouse and incubation position, can satisfy dry chemistry and colloidal gold and incubate simultaneously and measure, can also increase the project that detects when increasing the flux, compare with prior art, under the same bottom surface circumstances, both increased the quantity that the reagent card detected, had the volume that has reduced the device.

3. The utility model discloses to the characteristics of over-and-under type feed bin mechanism, the transport mechanism who sends into the feed bin with the reagent card from the feeding position has been designed specially, reserve reagent card application of sample position in the backup pad simultaneously, make things convenient for the sample to directly get into the incubation feed bin after adding the reagent card, can directly get into the reagent card after the incubation finishes and detect the position and accomplish the detection, directly get into after finishing the detection and abandon the position, abandon the reagent card, thereby make the reagent card application of sample, the incubation, detect, abandon four links and go on in succession, and the detection efficiency is greatly improved.

4. The utility model discloses in through install the encoder on the conveying motor and set up the host computer and adopt the host computer to be connected with incubation motor, conveying motor, lifting motor respectively, solved the problem that the conveying hook collided with the lift board or incubation level, simple structure, the practicality is strong.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic diagram of the discard and feed locations;

FIG. 3 is a schematic diagram of the structure of an incubation silo;

fig. 4 is a schematic structural diagram of the conveying mechanism.

The figures show that:

second support leg 23 of object stage 1 conveying motor 12

First synchronous belt 13 first limit plate 24 of abandoning position 2

Feeding position 3, first driving synchronous wheel 14 and second limiting plate 25

Darkroom 26 for second synchronous belt 15 at detection position 4

Sample adding position 5 moving synchronous wheel 16 camera 27

Incubation position 6 guide rod 17 incubation chamber housing 28

Incubation motor 29 for transferring hook 7 actuator 18

Raising plate 8 seat 19 incubation chamber 30

First power assembly 9 incubation Bin 20 drive rod 31

The sliding through hole 32 of the second driving synchronizing wheel 21 of the support plate 10

Reagent card 11 first support leg 22

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

The utility model provides a silo type incubation mechanism, as shown in figures 1-4, comprising a conveying mechanism, an object stage 1 and an incubation silo 20, wherein the object stage 1 is provided with a support plate 10, the support plate 10 comprises a discarding position 2, a feeding position 3, a detecting position 4, a sample adding position 5 and an incubation position 6 in sequence towards the direction close to the incubation silo 20, wherein the incubation position 6 extends into the incubation silo 20; transport mechanism includes conveying hook 7, conveying hook 7 installs and can move between abandoning position 2 and incubation position 6 under transport mechanism's the driving-by, according to the order that reagent card 11 detected, feeding position 3 takes out reagent card 11 and gets into application of sample position 5, goes into incubation position 6 after dropping the detection sample on application of sample position 5, goes into detection position 4 and detects taking a picture after carrying out the regulation time under rated temperature, gets into abandoning position 2 at last and abandons the sample.

Further, as shown in fig. 1 and 2, a lifting plate 8 and a first power assembly 9 are arranged on the feeding position 3, a reagent card 11 is manually placed on the lifting plate 8, the number of the lifting plates 8 is two, two lifting plates 8 are arranged on two sides of the conveying hook 7, the lifting plates 8 can move between a first position and a second position under the driving of the first power assembly 9, when the lifting plates 8 drive the reagent card 11 to move to the first position, the conveying hook 7 moves to the feeding position 3 under the driving of the conveying mechanism, the lifting plates 8 move to the second position under the driving of the first power assembly 9, the reagent card 11 enters the working range of the conveying hook 7, the conveying hook 7 can drive the reagent card 11 to sequentially pass through the detection position 4, the sample adding position 5 and enter the incubation position 6, in a preferred example, the first power assembly 9 is driven by a motor, and the conveying hook 7 is of an I-shaped structure; the left side and the right side of the transfer hook 7 form a first accommodating space and a second accommodating space respectively, when two reagent cards 11 are placed in the first accommodating space and the second accommodating space respectively, the transfer hook 7 can push the reagent cards 11 to move between the discarding position 2 and the incubation position 6 when moving; in a variant, the first power assembly 9 is driven in a linear manner.

Specifically, the reagent card 11 is lifted by a lifting mechanism composed of a lifting motor and a lifting plate 8 at the feeding position 3, and the lifting mechanism has the main functions of lifting the reagent card 11, so that the conveying hook 7 enters the position shown in fig. 2, then the reagent card 11 is put down at two sides of the conveying hook 7, so that the conveying hook 7 can take the reagent card 11 out of the feeding position 3 and transfer the reagent card to the sample adding position 5, the lifting plate 8 is lifted up to drive the rest of the reagent card 11 to be lifted to a first position, and the first position can leave a channel below the lifting plate 8 so that the reagent card 11 which is detected by the conveying hook 7 can pass through the lifting plate 8 from the lower part and enter the discarding position 2 to be discarded. Or the transfer hook 7 is moved to the position shown in fig. 1 for the next reagent card 11 removal operation, it should be noted that the cooperation between the transfer hook 7 and the lifting plate 8 must be performed according to the flow path to avoid the collision between the transfer hook 7 and the lifting plate 8. In a preferred embodiment, the lifting device further comprises a detection device, wherein the detection device can detect the movement position of the lifting plate 8, and can transmit detection information to an upper computer, so that the movement of the conveying motor 12 is controlled, and the collision between the conveying hook 7 and the lifting plate 8 is avoided.

Specifically, as shown in fig. 1 and 3, an incubation bin 30 is disposed inside the incubation bin 20, the incubation bin 30 includes two incubation sub-bins, the two incubation sub-bins are respectively arranged at two sides of the incubation bin 30 along the width direction of the support plate 10 at intervals, the incubation sub-bins include a plurality of incubation levels, the incubation levels are arranged in the incubation sub-bins at equal intervals in the up-down direction, and the conveying hook 7 entering the incubation position 6 can realize that the reagent card 11 which has been incubated at the other incubation level is carried to the detection position 4, and finally the detected reagent card 11 is conveyed to the discarding position 2 to be discarded after the detection is completed.

Further, as shown in FIGS. 1-4, the incubation well 20 includes an incubation well housing 28 and an incubation motor 29, the incubation chamber 30 is installed inside the incubation chamber housing 28, the inner wall of the incubation chamber housing 28 is provided with slide rails along the height direction, a slide block is arranged on the incubation bin 30, the slide block is arranged on the slide rail in a matching way, the incubation motor 29 is arranged above the incubation bin shell 28, a driving rod 31 is arranged on the incubation motor 29, the driving rod 31 extends to the inside of the incubation chamber housing 28 through the top of the incubation chamber housing 28 and is connected with the incubation chamber 30, the incubation position 6 is provided with an incubation position through hole, when the incubation motor 29 is operated, the driving rod 31 can be driven to move upwards or downwards, and then the incubation bin 30 can be driven to move upwards or downwards through the incubation position through hole under the guidance of the sliding rail.

Furthermore, the incubation position 6 mainly drives the incubation bin 30 to move up and down by the incubation motor 29, when the transfer hook 7 transfers the reagent card 11 to the sample adding position 5 to add a sample, the transfer hook 7 directly transfers the reagent card 11 to the incubation bin 20, and then two incubation sub-bins on the incubation bin 20 synchronously descend for one grid, that is, the incubation position drives the reagent card 11 which is just added with the sample to descend for one layer, at this time, there are two situations, in one situation, the reagent card 11 which is already incubated is stored on the previous incubation position, and at this time, the reagent card 11 falls into two sides of the transfer hook 7, so that when the transfer hook 7 moves out from the incubation bin 20, the reagent card 11 which is incubated is taken out to enter the detection position 4 to be photographed by a camera, and then the detection position 4 is moved out to the discarding position 2 to discard the reagent card 11. In another case, the upper incubation layer is empty, that is, no reagent card 11 is stored, the conveying hook 7 moves back to enter the feeding position 3 to take off one reagent card 11, the sample is dripped into the sampling position 5 and then conveyed to the incubation layer for incubation, and the like, so that the continuity of the incubation operation is ensured.

The utility model discloses an incubation storehouse 30 adopts elevation structure, guarantees that whole incubation storehouse constant temperature is 37 ℃, adopts symmetrical structure to respectively put an incubation branch storehouse about simultaneously, can increase the flux that detects. While the first reagent card 11 is loaded and then directly enters the incubation chamber for waiting for 10 minutes for testing, the transport mechanism of the reagent card 11 can continue to take out the next reagent card 11 from the loading position 2 for loading and then enter the incubation chamber 30. In a preferred embodiment, 15 incubation layers are designed in one incubation sub-bin, so that continuous 15 samples can be ensured to enter for incubation in sequence, and continuous detection is achieved by adopting the work of a pipeline mode.

Specifically, as shown in fig. 1 and 4, the transmission mechanism comprises a guide rod 17, a transmission member 18 and a second power assembly, the stage 1 further comprises a first support leg 22 and a second support leg 23, and the first support leg 22 and the second support leg 23 are respectively installed at two ends of the support plate 10; two ends of the guide rod 17 are respectively arranged on the first supporting leg 22 and the second supporting leg 23 and are arranged below the lifting plate 8; the transmission piece 18 is provided with a sliding through hole 32, the lower end of the transmission piece 18 is sleeved on the guide rod 17 through the sliding through hole 32 and can slide relative to the guide rod 17, and the upper end of the transmission piece 18 is connected with the conveying hook 7; the second power assembly is able to drive the transmission element 18 to slide in the direction of the guide rod 17 and simultaneously bring the transfer hook 7 to slide on the lifting plate 8.

Further, as shown in fig. 1 to 4, the second power assembly includes a transmission motor 12, a first synchronous belt 13, a first driving synchronous wheel 14, a second synchronous belt 15, a driven synchronous wheel 16, an upper computer, and a second driving synchronous wheel 21; one end of the first synchronous belt 13 is connected with the conveying motor 12, the other end of the first synchronous belt 13 is sleeved on the first driving synchronous wheel 14, one end of the second synchronous belt 15 is sleeved on the second driving synchronous wheel 21, the other end of the second synchronous belt 15 is sleeved on the driven synchronous wheel 16, and one side of the second synchronous belt 15 is connected with the transmission piece 18; the first driving synchronous wheel 14 and the second driving synchronous wheel 21 are respectively arranged at two ends of a connecting shaft, and the connecting shaft is rotatably arranged on the support 19; when the transmission motor 12 rotates, the first synchronous belt 13 can be driven to drive the first driving synchronous wheel 14 to rotate, and then the second driving synchronous wheel 21 can be driven to synchronously rotate and drive the other end of the second synchronous belt 15 to move around the driven synchronous wheel 16, at this time, the transmission member 18 moves along with the second synchronous belt 15.

Specifically, the conveying motor 12 is provided with an encoder, and the encoder is electrically connected with an upper computer. Transport mechanism mainly drives the synchronizing wheel by conveying motor 12 and drives the hold-in range motion by the synchronizing wheel motion again, and conveying hook 7 is connected with the hold-in range, like this along with the rotation of motor, can remove conveying hook 7 to any point position, in the time of need noticing, conveying motor 12 is the closed loop step motor who takes the encoder, and the position that conveying hook 7 was located all can be obtained by the encoder and send the host computer record to in the database. Due to the fact that various unknown factors cause equipment power failure or equipment failure, the position of the transfer hook 7 can be obtained by reading data from the database, the logical relation between the feeding position 3 and the incubation position 6 and the transfer hook 7 in subsequent operation is convenient, and errors cannot occur.

When pointing out, the utility model discloses well cooperation between 11 transport mechanism of reagent card and the incubation storehouse elevating system, the transport mechanism of reagent card 11 and the cooperation between 3 elevating system in feeding position are the key, because the transport mechanism of reagent card 11 transports reagent card 11 on the horizontal direction, and incubation storehouse 30 and feeding position 3 transport reagent card 11 on the vertical direction, control improper very easily at the intersection and produce phenomenons such as cardboard, striking. Therefore, the incubation motor 29 is also in signal connection with an upper computer, and the upper computer performs logic judgment through the obtained position of the conveying hook 7 and forms a control relation with the incubation motor 29, so that the reliability of motion connection is ensured. Meanwhile, the program can timely feed back where the fault occurs when the fault occurs accidentally.

Specifically, as shown in fig. 1, a rectangular hole is formed in the middle of the support plate 10 along the length direction, and the upper end of the transmission member 18 passes through the rectangular hole to be connected with the conveying hook 7 and can drive the conveying hook 7 to move along the direction of the rectangular hole.

Specifically, as shown in fig. 1 to 4, two discarding through holes are provided on the discarding position 2, the two discarding through holes respectively correspond to the first accommodating space and the second accommodating space in the vertical direction, and when the transfer hook 7 drives the detected reagent card 11 to move to the discarding through hole position, the reagent card 11 is discarded and recovered after falling from the discarding through hole.

Specifically, as shown in fig. 1 to 4, a first limit plate 24 and a second limit plate 25 are respectively disposed on two sides of the feeding position 3 along the length direction of the support plate 10, the first limit plate 24 and the second limit plate 25 are respectively mounted on the support plate 10, and a first gap and a second gap are respectively disposed between the first limit plate 24 and the support plate 10, wherein the first gap and the second gap are passages for the conveying hook 7 to move on the support plate 10, the feeding position 3 is provided with a first lifting hole and a second lifting hole, the first lifting hole and the second lifting hole are respectively disposed on two sides of the rectangular hole, the number of the lifting plates 8 is two, the two lifting plates 8 can respectively move synchronously between a first position and a second position through the first lifting hole and the second lifting hole, and can move in a space between the first limit plate 24 and the second limit plate 25 when the two lifting plates 8 move above the support plate 10, the first limit plate 24 and the second limit plate 25 play a role in limiting and guiding the movement of the lifting plate 8, and are also beneficial to the stability of the movement of the lifting plate 8.

Specifically, as shown in fig. 1 to 4, a dark room 26 and a camera 27 are arranged on the detection position 4, the camera 27 is mounted on the support plate 10 through the dark room 26, the dark room 26 is mounted on the support plate 10, and a third gap is arranged between the camera and the support plate 10, wherein the third gap is a passage for the transfer hook 7 to move on the support plate 10; the darkroom 26 is provided with a shooting through hole, and the camera 27 can shoot the reagent card 11 placed on the detection position 4 through the shooting through hole.

The working principle of the utility model is as follows:

reagent card 11 is lifted on feeding position 3, and conveying hook 7 gets into feeding position 3 from reagent card 11 bottom, and reagent card 11 descends and makes reagent card 11 get into the working range of feeding hook 7, later promotes reagent card 11 by feeding hook 7 and passes and detect position 4 and get into application of sample position 5 and wait for the second arm to move the sample to application of sample position 5 and add the sample. After the loading of sample has been completed transfer hook 7 continues to transfer reagent card 11 to the first incubation level of incubation silo 20, incubation silo 20 lowers transfer hook 7 out of the lowered second incubation level into a loading position to continue to bring second reagent card 11 into the loading position 5 for loading into the second incubation level of incubation silo 20, and so on. When the first incubation position is finished, the conveying hook 7 takes the reagent card 11 out of the incubation bin 20, enters the detection position 4 for photo detection, and then directly enters the discarding position 2 to discard the reagent card 11 from the second gap, the first gap and the lifting plate 8 at the two sides of the feeding position 3.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. A silo-type incubation mechanism, characterized by comprising a transport mechanism, an object stage (1) and an incubation silo (20);

the object stage (1) is provided with a supporting plate (10), the supporting plate (10) sequentially comprises a discarding position (2), a feeding position (3), a detecting position (4), a sample adding position (5) and an incubation position (6) towards the direction close to the incubation bin (20), wherein the incubation position (6) extends into the incubation bin (20);

the transfer mechanism comprises a transfer hook (7), the transfer hook (7) is mounted on a support plate (10) and can move between the discarding position (2) and the incubation position (6) under the drive of the transfer mechanism;

the reagent card feeding device is characterized in that a lifting plate (8) and a first power assembly (9) are arranged on the feeding position (3), a reagent card (11) is placed on the lifting plate (8), the lifting plate (8) can move between a first position and a second position under the driving of the first power assembly (9), and the first power assembly (9) is driven by a motor or a cylinder;

when the lifting plate (8) drives the reagent card (11) to move to the first position, the conveying hook (7) moves to the feeding position (3) under the driving of the conveying mechanism, at the moment, the lifting plate (8) moves to the second position under the driving of the first power assembly (9), the reagent card (11) enters the working range of the conveying hook (7), and the conveying hook (7) can drive the reagent card (11) to sequentially pass through the detection position (4) and the feeding position (5) and enter the incubation position (6);

the inside incubation storehouse (30) that is provided with of incubation feed bin (20), incubation storehouse (30) include two incubation branch storehouses and two incubation branch storehouses respectively along the direction interval arrangement of backup pad (10) width in the both sides of incubation storehouse (30), the incubation divides the storehouse to include a plurality of incubation levels and a plurality of incubation levels are according to upper and lower direction equidistance interval arrangement in the incubation branch storehouse, and the conveying hook (7) that gets into incubation position (6) can realize that it carries the reagent card (11) that the incubation has been accomplished on another incubation level again to move to detect position (4) and finally transport the reagent card (11) that the detection was accomplished to abandoning position (2) and abandon after the detection.

2. The silo-type incubation mechanism of claim 1, characterized in that the incubation silo (20) comprises an incubation silo housing (28) and an incubation motor (29);

the incubation well (30) is mounted inside an incubation well housing (28);

the inner wall of the incubation bin shell (28) is provided with a sliding rail along the height direction, the incubation bin (30) is provided with a sliding block, and the sliding block is installed on the sliding rail in a matching manner;

the incubation motor (29) is arranged above the incubation chamber shell (28) and a driving rod (31) is arranged on the incubation motor (29);

the driving rod (31) penetrates through the top of the incubation chamber shell (28), extends into the incubation chamber shell (28) and is connected with the incubation chamber (30), an incubation position through hole is formed in the incubation position (6), when the incubation motor (29) is operated, the driving rod (31) can be driven to move upwards or downwards, and then the incubation chamber (30) can be driven to move upwards or downwards through the incubation position through hole under the guidance of the sliding rail.

3. The silo-type incubation mechanism of claim 1, characterized in that the transport mechanism comprises a guide rod (17), a transmission piece (18) and a second power assembly;

the object stage (1) further comprises a first supporting leg (22) and a second supporting leg (23), wherein the first supporting leg (22) and the second supporting leg (23) are respectively installed at two ends of the lifting plate (8);

two ends of the guide rod (17) are respectively arranged on the first supporting leg (22) and the second supporting leg (23) and are arranged below the lifting plate (8);

the transmission piece (18) is provided with a sliding through hole (32), the lower end of the transmission piece (18) is sleeved on the guide rod (17) through the sliding through hole (32) and can slide relative to the guide rod (17), and the upper end of the transmission piece (18) is connected with the conveying hook (7);

the second power assembly can drive the transmission piece (18) to slide along the direction of the guide rod (17) and simultaneously drive the conveying hook (7) to slide on the lifting plate (8).

4. The silo-type incubation mechanism of claim 3, characterized in that the secondary power assembly comprises a conveyor motor (12), a first synchronous belt (13), a first driving synchronous wheel (14), a second synchronous belt (15), a driven synchronous wheel (16), an upper computer and a second driving synchronous wheel (21);

one end of the first synchronous belt (13) is connected with the conveying motor (12), the other end of the first synchronous belt (13) is sleeved on the first driving synchronous wheel (14), one end of the second synchronous belt (15) is sleeved on the second driving synchronous wheel (21), the other end of the second synchronous belt (15) is sleeved on the driven synchronous wheel (16), and one side of the second synchronous belt (15) is connected with the transmission piece (18);

the first driving synchronizing wheel (14) and the second driving synchronizing wheel (21) are respectively arranged at two ends of a connecting shaft, and the connecting shaft is rotatably arranged on a support (19);

when the conveying motor (12) rotates, the first synchronous belt (13) can be driven to drive the first driving synchronous wheel (14) to rotate, the second driving synchronous wheel (21) can be driven to synchronously rotate and drive the other end of the second synchronous belt (15) to move around the driven synchronous wheel (16), the transmission piece (18) moves along with the second synchronous belt (15), an encoder is arranged on the conveying motor (12), and the encoder is electrically connected with an upper computer.

5. The silo-type incubation mechanism of claim 3, characterized in that the middle of the support plate (10) is provided with a rectangular hole along the length direction, and the upper end of the transmission member (18) passes through the rectangular hole to be connected with the conveying hook (7) and can drive the conveying hook (7) to move along the direction of the rectangular hole.

6. The silo-type incubation mechanism of claim 5, characterized in that the transfer hook (7) is of I-shaped configuration; the left side and the right side of the conveying hook (7) form a first accommodating space and a second accommodating space respectively, and when two reagent cards (11) are placed into the first accommodating space and the second accommodating space respectively, the conveying hook (7) can push the reagent cards (11) to move between the discarding position (2) and the incubation position (6) when moving.

7. The silo-type incubation mechanism of claim 6, characterized in that the disposal position (2) is provided with two disposal through holes corresponding to the first and second receiving spaces in the vertical direction.

8. The silo-type incubation mechanism of claim 5, wherein a first limiting plate (24) and a second limiting plate (25) are respectively arranged on two sides of the feeding position (3) along the length direction of the supporting plate (10), the first limiting plate (24) and the second limiting plate (25) are respectively arranged on the supporting plate (10), and a first gap and a second gap are respectively arranged between the first limiting plate and the supporting plate (10);

the material feeding device is characterized in that a first lifting hole and a second lifting hole are formed in the material feeding position (3), the first lifting hole and the second lifting hole are formed in the two sides of the rectangular hole respectively, the number of the lifting plates (8) is two, the two lifting plates (8) can synchronously move between a first position and a second position through the first lifting hole and the second lifting hole respectively, and the two lifting plates (8) can move in a space between the first limiting plate (24) and the second limiting plate (25) when moving to the position above the supporting plate (10).

9. The silo-type incubation mechanism of claim 1, characterized in that the test location (4) is provided with a camera (27) and a dark room (26);

the camera (27) is mounted on the support plate (10) through a darkroom (26);

the darkroom (26) is arranged on the support plate (10) and a third gap is arranged between the darkroom and the support plate (10); the darkroom (26) is provided with a shooting through hole, and the camera (27) can shoot the reagent card (11) placed on the detection position (4) through the shooting through hole.

10. A silo-type incubation mechanism, characterized by comprising a transport mechanism, an object stage (1) and an incubation silo (20);

the incubation bin (20) is internally provided with an incubation bin (30), the incubation bin (30) comprises two incubation sub-bins which are arranged on two sides of the incubation bin (30) at intervals along the width direction of the supporting plate (10), the incubation sub-bins comprise a plurality of incubation layers which are arranged in the incubation sub-bins at equal intervals along the up-down direction, and a conveying hook (7) entering the incubation position (6) can drive a reagent card (11) which is already incubated on the other incubation layer to move to the detection position (4) and finally convey the detected reagent card (11) to the discarding position (2) for discarding after the detection is completed;

the incubation magazine (20) comprises an incubation magazine housing (28) and an incubation motor (29);

the incubation well (30) is mounted inside an incubation well housing (28);

the driving rod (31) penetrates through the top of the incubation chamber shell (28), extends into the incubation chamber shell (28) and is connected with the incubation chamber (30), an incubation position through hole is formed in the incubation position (6), when the incubation motor (29) is operated, the driving rod (31) can be driven to move upwards or downwards, and then the incubation chamber (30) can be driven to move upwards or downwards through the incubation position through hole under the guidance of the sliding rail;

the transmission mechanism comprises a guide rod (17), a transmission piece (18) and a second power assembly;

the second power assembly can drive the transmission piece (18) to slide along the direction of the guide rod (17) and simultaneously drive the conveying hook (7) to slide on the lifting plate (8);

the second power assembly comprises a transmission motor (12), a first synchronous belt (13), a first driving synchronous wheel (14), a second synchronous belt (15), a driven synchronous wheel (16), an upper computer and a second driving synchronous wheel (21);

when the conveying motor (12) rotates, the first synchronous belt (13) can be driven to drive the first driving synchronous wheel (14) to rotate, the second driving synchronous wheel (21) can be driven to synchronously rotate and drive the other end of the second synchronous belt (15) to move around the driven synchronous wheel (16), at the moment, the transmission piece (18) moves along with the second synchronous belt (15), wherein the conveying motor (12) is provided with an encoder, and the encoder is electrically connected with an upper computer;

a rectangular hole is formed in the middle of the supporting plate (10) along the length direction, and the upper end of the transmission piece (18) penetrates through the rectangular hole to be connected with the conveying hook (7) and can drive the conveying hook (7) to move along the direction of the rectangular hole;

the conveying hook (7) is of an I-shaped structure; the left side and the right side of the conveying hook (7) form a first accommodating space and a second accommodating space respectively, when two reagent cards (11) are placed in the first accommodating space and the second accommodating space respectively, the conveying hook (7) can push the reagent cards (11) to move between the discarding position (2) and the incubation position (6) when moving;

two discarding through holes are formed in the discarding position (2), and correspond to the first accommodating space and the second accommodating space in the vertical direction respectively;

a first limiting plate (24) and a second limiting plate (25) are respectively arranged on two sides of the feeding position (3) along the length direction of the supporting plate (10), the first limiting plate (24) and the second limiting plate (25) are respectively installed on the supporting plate (10), and a first gap and a second gap are respectively arranged between the first limiting plate (24) and the supporting plate (10);

the feeding position (3) is provided with a first lifting hole and a second lifting hole, the first lifting hole and the second lifting hole are respectively formed in two sides of the rectangular hole, the number of the lifting plates (8) is two, the two lifting plates (8) can synchronously move between a first position and a second position through the first lifting hole and the second lifting hole respectively, and when the two lifting plates (8) move above the supporting plate (10), the two lifting plates can move in a space between the first limiting plate (24) and the second limiting plate (25);

a darkroom (26) and a camera (27) are arranged on the detection position (4);

the camera (27) is mounted on the support plate (10) through a darkroom (26);