CN217148528U

CN217148528U - Automatic quantitative partial shipment structure of external diagnostic reagent

Info

Publication number: CN217148528U
Application number: CN202123010788.9U
Authority: CN
Inventors: 詹尼弗·王; 王永昌; 边疆
Original assignee: Shaoxing Medical Biotech Inc
Current assignee: Shaoxing Medical Biotech Inc
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-08-09
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to a diagnostic reagent partial shipment equipment technical field, and an automatic quantitative partial shipment structure of external diagnostic reagent is disclosed, including strutting arrangement, the reagent holds the storehouse, lead to the liquid pipe, elevating system, conveyer and controller, strutting arrangement sets up subaerial, the reagent holds the storehouse and places in the strutting arrangement upper end, elevating system installs at strutting arrangement upper portion inboard, be used for controlling to lead to liquid pipe and move in vertical direction, it is provided with at least one ration notes liquid structure to lead to the lower tip of liquid pipe, the conveyer upper end is provided with a plurality of mounting grooves, the mounting groove is used for installing the reagent bottle, the reagent bottle is located the downside of ration notes liquid structure, ration notes liquid structure can fix and carry out the canning of reagent in the reagent bottle bottleneck outside, elevating system, conveyer and ration notes liquid structure all are connected with external power source, controller and external power source electric connection, controller control elevating system, The conveying device and the quantitative liquid injection structure move in a matched mode, and automatic quantitative subpackaging of the diagnostic reagent is achieved.

Description

Automatic quantitative partial shipment structure of external diagnostic reagent

Technical Field

The utility model relates to a diagnostic reagent partial shipment equipment field specifically is an automatic quantitative partial shipment structure of external diagnostic reagent.

Background

The in vitro diagnostic reagent refers to an in vitro diagnostic reagent managed by medical instruments, and is used for reagents, kits, calibrators (substances), quality control substances (substances) and the like for in vitro detection of human samples (various body fluids, cells, tissue samples and the like) in the processes of prevention, diagnosis, treatment monitoring, prognosis observation, health state evaluation and prediction of hereditary diseases.

However, the existing diagnostic reagent subpackaging equipment often cannot realize accurate quantification in the process of subpackaging reagents into reagent bottles, so that the reagent amount of the reagent bottles is different, the filling effect of realizing different reagent bottles is not ideal, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic quantitative partial shipment structure of external diagnostic reagent can solve above-mentioned technical problem.

The utility model provides a following technical scheme: an automatic quantitative subpackage structure of an in vitro diagnosis reagent comprises a supporting device, a reagent accommodating bin, a liquid passing pipe, a lifting mechanism, a conveying device and a controller, wherein the supporting device is arranged on the ground, the reagent accommodating bin is arranged at the upper end of the supporting device, the lifting mechanism is arranged on the inner side of the upper part of the supporting device and used for controlling the liquid passing pipe to move in the vertical direction, at least one quantitative liquid injection structure is arranged at the lower end part of the liquid passing pipe, a plurality of mounting grooves are formed in the upper end of the conveying device and used for mounting reagent bottles, the reagent bottles are positioned on the lower side of the quantitative liquid injection structure, the quantitative liquid injection structure can be fixed on the outer side of a bottle opening of the reagent bottle and can be used for canning the reagent, the lifting mechanism, the conveying device and the quantitative liquid injection structure are all connected with an external power supply, the controller is electrically connected with the external power supply, and the controller controls the lifting mechanism, the conveying device and the quantitative liquid injection structure to move in a matched manner, realizing automatic quantitative subpackage of the diagnostic reagent.

Further, lead to the liquid pipe and include that first vertical pipe, the horizontal pipe of second and at least one annotate the liquid pipe, but first vertical pipe is flexible, and first vertical union coupling is on the horizontal pipe of second, annotates the liquid pipe and is linked together with the horizontal pipe of second, and the liquid structure setting is annotated on annotating the lower tip of liquid pipe to the ration.

Further, elevating system includes push rod motor and sliding block, and strutting arrangement upper portion is provided with the inner groovy, all is provided with the spout about the inner groovy on the lateral wall, and the sliding block both ends slide from top to bottom on the spout on the lateral wall about respectively, and the sliding block lower extreme is connected with the horizontal pipe of second, and the push rod and the sliding block upper end of push rod motor are connected, and push rod motor quantity is one at least, elevating system and controller electric connection.

Further, the liquid structure is annotated to ration includes the upper cover, first gasbag, first pressure sensor, interior closing device and first air pump, first gasbag sets up on the upper cover inner wall, first gasbag is connected with first air pump, first pressure sensor sets up on the outer wall that the upper cover inner wall was kept away from to first gasbag, first air pump aerifys the back, first gasbag can extrude first pressure sensor with the contact of reagent bottle bottleneck outer wall, interior closing device sets up on the roof in the upper cover, interior closing device can go deep into to the reagent bottle in, when reagent filling volume in the reagent bottle, be used for sealing annotates the liquid pipe, be provided with the solenoid valve on the first gasbag, first pressure sensor is connected with external power source, first pressure sensor and controller electric connection, controller and power electric connection, solenoid valve and controller electric connection.

Further, the inner sealing device comprises a liquid injection port, a sealing plate, a sliding rod, an electromagnet and a second pressure sensor, the liquid injection port is arranged on the inner top wall of the sleeve cover, the outer diameter of the liquid injection port is smaller than the inner diameter of the bottle mouth, the lower end of the liquid injection port is provided with the sliding groove, the sliding groove comprises a first sliding groove and a second mounting groove, the sliding rod is arranged at the upper end of the sealing plate, the upper end of the sliding rod penetrates through the first sliding groove and is positioned in the second mounting groove, a sliding seal is arranged between the sliding rod and the first sliding groove, the upper end part of the sliding rod is provided with a limiting part, the outer diameter of the limiting part is larger than the inner diameter of the first sliding groove, the limiting part can be attracted by the electromagnet after being electrified, the electromagnet is arranged on the inner top wall of the second mounting groove, the second pressure sensor is arranged at the lower end of the liquid injection port, the outer diameter of the sealing plate is smaller than the inner diameter of the bottle mouth of the reagent bottle and larger than the inner diameter of the liquid injection port, the second pressure sensor is connected with an external power supply, the second pressure sensor is electrically connected with the controller, and the controller is electrically connected with the electromagnet.

Furthermore, the limiting part is made of iron.

Further, conveyer is the conveyer belt, has placed on the conveyer belt and has placed the board, and a plurality of mounting grooves set up on placing the board.

Further, install fixing device on the mounting groove, fixing device includes second air pump and second gasbag, and a second gasbag is all installed to every mounting groove, and the second gasbag is linked together with the second air pump, and the mounting groove internal diameter is greater than the reagent bottle external diameter, and the second gasbag is aerifyd and can be fixed the reagent bottle in the mounting groove.

The utility model discloses possess following beneficial effect:

1. the utility model discloses in set up the ration and annotate the liquid structure, the ration is annotated the liquid structure and is had interior closing means, when reagent is through annotating the liquid mouth and pouring into in the reagent bottle, the closing plate is arranged in the reagent bottle, when liquid in the reagent bottle becomes more gradually, the buoyancy of liquid can make the closing plate rise, when the reagent volume in the reagent bottle reaches a certain amount, the buoyancy of liquid can make the closing plate rise, the closing plate seals and annotates the liquid mouth, reagent is not pouring into in the reagent bottle, second pressure sensor can produce pressure signal transmission and give the controller this moment, coil circular telegram in the controller control electro-magnet, the electro-magnet can adsorb the spacing portion of slide bar, make the closing plate tightly seal and annotate the liquid mouth, reagent ration is accomplished in the reagent bottle, it is accurate.

2. The utility model discloses set up first gasbag and second gasbag, first gasbag is used for fixing reagent bottle bottleneck, and first air pump aerifys first gasbag, and after first gasbag fixed reagent bottle bottleneck, then through first pressure sensor's signal feedback, the stop work of controller control first air pump makes reagent bottle bottleneck stably be located the outside of annotating the liquid mouth, makes annotating the liquid mouth can be stable insert to reagent bottle bottleneck, annotates the liquid; the second air pump inflates towards the second air bag for the lower part of the reagent bottle is fixed, so that the reagent bottle is stably installed in the installation groove, the reagent bottle is prevented from vibrating due to other external factors, the reagent bottles of different models can be fixed in the installation groove, the corresponding installation grooves are changed differently, and the reagent bottle fixing device is simple in structure and convenient to fix.

3. The utility model discloses in, use controller control elevating system, conveyer and ration to annotate liquid structure cooperation motion, realize the automatic quantitative partial shipment of diagnostic reagent, the manpower that reduces substantially, and can quantitative filling to the reagent bottle in, can be applicable to the reagent bottle of different models moreover, the practicality is high.

Drawings

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a support device; 11. a chute; 2. a reagent holding chamber; 3. a liquid pipe is communicated; 31. a first vertical pipe; 32. a second transverse tube; 33. a liquid injection pipe; 4. a lifting mechanism; 41. a push rod motor; 42. a slider; 5. a conveying device; 51. mounting grooves; 52. a second air bag; 6. a quantitative liquid injection structure; 61. covering; 62. a first air bag; 63. a first pressure sensor; 64. an inner enclosure; 641. a liquid injection port; 642. a sealing plate; 643. a slide bar; 644. an electromagnet; 645. a second pressure sensor; 646. a sliding groove; 6461. a first sliding groove; 6462. a second mounting groove; 7. and (4) reagent bottles.

Detailed Description

Referring to fig. 1-2, an automatic quantitative dispensing structure for in vitro diagnostic reagents comprises a supporting device 1, a reagent accommodating chamber 2, a liquid-passing tube 3, a lifting mechanism 4, a conveying device 5 and a controller, wherein the supporting device 1 is disposed on the ground, a groove is disposed at the upper end of the supporting device 1, the reagent accommodating chamber 2 is disposed in the groove of the supporting device 1, the lifting mechanism 4 is mounted at the inner side of the upper portion of the supporting device 1 and used for controlling the liquid-passing tube 3 to move in the vertical direction, at least one quantitative liquid-injecting structure 6 is disposed at the lower end of the liquid-passing tube 3, the liquid-passing tube 3 is also provided with a control valve which controls the liquid flow inside the liquid-passing tube 3, a plurality of mounting grooves 51 are disposed at the upper end of the conveying device 5, the mounting grooves 51 are used for mounting reagent bottles 7, the reagent bottles 7 are disposed at the lower side of the quantitative liquid-injecting structure 6, the quantitative liquid-injecting structure 6 can be fixed at the outer side of the mouths of the reagent bottles 7 and can be filled with reagents, elevating system 4, conveyer 5 and ration are annotated liquid structure 6 and are all connected with external power source, controller and external power source electric connection, and elevating system 4, conveyer 5 and the cooperation motion of ration notes liquid structure 6 are controlled to the controller, realize diagnostic reagent's automatic ration partial shipment.

The liquid through pipe 3 comprises a first vertical pipe 31, a second horizontal pipe 32 and at least one liquid injection pipe 33, the first vertical pipe 31 is a telescopic pipe, when the first vertical pipe 31 moves downwards, the first vertical pipe 31 can stretch and contract without influencing the circulation of liquid, the first vertical pipe 31 is connected to the second horizontal pipe 32, the liquid injection pipe 33 is communicated with the second horizontal pipe 32, and the quantitative liquid injection structure 6 is arranged on the lower end part of the liquid injection pipe 33.

Elevating system 4 includes push rod motor 41 and sliding block 42, strutting arrangement 1 upper portion is provided with the inner groovy, all be provided with spout 11 on the lateral wall about the inner groovy, sliding block 42 both ends slide about on spout 11 on the lateral wall respectively, sliding block 42 lower extreme is connected with second transverse pipe 32, push rod motor 41's push rod is connected with sliding block 42 upper end, push rod motor 41 quantity is one at least, elevating system 4 and controller electric connection, push rod motor 41 drives sliding block 42 and reciprocates, second transverse pipe 32 also reciprocates with annotating liquid pipe 33 simultaneously, push rod motor 41 moves down, annotate liquid pipe 33 and move down, liquid structure 6 fixed reagent bottle bottleneck is annotated to the ration, annotate the liquid, annotate the back after the liquid is accomplished, push rod motor 41 shifts up, stop annotating the liquid, prepare to annotate the liquid next time.

Liquid structure 6 is annotated to ration includes the upper shield 61, first gasbag 62, first pressure sensor 63, interior closing device 64 and first air pump, first gasbag 62 sets up on the upper shield 61 inner wall, first gasbag 62 is connected with first air pump, first pressure sensor 63 sets up on the outer wall that first gasbag 62 kept away from upper shield 61 inner wall, first air pump aerifys the back, first gasbag 62 can extrude first pressure sensor 63 with reagent bottle 7 bottleneck outer wall contact, interior closing device 64 sets up on the upper shield 61 inner roof, interior closing device 64 can go deep into in the reagent bottle 7, when reagent fills a quantitative in the reagent bottle 7, be used for sealing annotates liquid pipe 33, accomplish promptly and annotate the liquid.

Be provided with the solenoid valve on first gasbag 62, first pressure sensor 63 is connected with external power source, first pressure sensor 63 and controller electric connection, controller and power electric connection, first gasbag 62 is aerifyd and is extrudeed reagent bottle 7 bottleneck, first gasbag 62 extrudees first pressure sensor 63 simultaneously, first pressure sensor 63 transmission signal gives the controller, the first pump of controller control stops to aerify, solenoid valve and controller electric connection simultaneously, the controller control solenoid valve is opened, the gas in the first gasbag 62 can be emitted, the reagent bottle bottleneck is no longer fixed to first gasbag 62.

The inner sealing device 64 comprises a liquid injection port 641, a sealing plate 642, a sliding rod 643, an electromagnet 644 and a second pressure sensor 645, the liquid injection port 641 is arranged on the inner top wall of the cover 61, the outer diameter of the liquid injection port 641 is smaller than the inner diameter of the bottle mouth, the lower end of the liquid injection port 641 is provided with at least one sliding groove 646, the sliding groove 646 comprises a first sliding groove 6461 and a second mounting groove 6462, the sliding rod 643 is arranged at the upper end of the sealing plate 642, the upper end of the sliding rod 643 penetrates through the first sliding groove 6461 and is positioned in the second mounting groove 6462, a sliding seal is arranged between the sliding rod 643 and the first sliding groove 6461, the upper end of the sliding rod 643 is provided with a limiting part, the outer diameter of the limiting part is larger than the inner diameter of the first sliding groove 6461, the limiting part can be attracted by the electromagnet 644 after being electrified, at least one electromagnet 644 is provided, the number of the electromagnets 644 is the same as the number of the sliding grooves 646, the number of the electromagnets 644 is consistent, the 644 is arranged on the inner top wall of the second mounting groove 6462, the second pressure sensor 645 is disposed at the lower end of the injection port 641, and the sealing plate 642 has an outer diameter smaller than the inner diameter of the opening of the reagent bottle 7 and larger than the inner diameter of the injection port 641, so that the sealing plate 642 can stably enter the reagent bottle 7, and the liquid can enter the reagent bottle 7 through the gap between the inner wall of the opening of the reagent bottle 7 and the outer wall of the sealing plate 642.

The second pressure sensor 645 is connected with an external power supply, the second pressure sensor 645 is electrically connected with the controller, the controller is electrically connected with the electromagnet 644, the liquid level of liquid entering the reagent bottle 7 gradually rises, the sealing plate 642 rises under the action of buoyancy, when the liquid level in the reagent bottle 7 reaches a certain height, the sealing plate 642 seals the liquid injection port 641, meanwhile, the sealing plate 642 extrudes the second pressure sensor 645, the second pressure sensor 645 transmits signals to the controller, the controller controls the coil of the electromagnet 644 to be electrified, the electromagnet 644 attracts the limiting part, the limiting part is made of iron, the iron can be attracted by the magnet, and therefore the sealing plate 642 seals the liquid injection port 641 tightly.

Conveyer 5 is the conveyer belt, place the board on the conveyer belt, a plurality of mounting grooves 51 set up on placing the board, install fixing device on the mounting groove 51, fixing device includes second air pump 52 and second gasbag 53, a second gasbag 53 is all installed to every mounting groove 51, second gasbag 53 is linked together with second air pump 52, and the mounting groove 51 internal diameter is greater than the reagent bottle 7 external diameter, second gasbag 53 aerifys and to fix reagent bottle 7 in mounting groove 51, reagent bottle 7 of different specifications can be fixed to the state of inflation through second gasbag 53.

The working principle is as follows: the controller controls the conveyer 5 to move a certain distance, so that the reagent bottle 7 in the mounting groove 51 moves to the right lower side of the quantitative liquid injection structure 6, then the push rod motor 41 is controlled to control the sliding block 42 to move downwards, so that the liquid through pipe 3 moves downwards, after the certain distance, the sleeve cover 61 is positioned at the outer side of the opening of the reagent bottle 7, then the controller controls the first air pump to inflate the first air bag 62, the position of the opening of the reagent bottle 7 is adjusted through the first air bag 62, the liquid injection port 641 is positioned in the opening of the reagent bottle 7, then the control valve is opened, the reagent in the reagent accommodating bin 2 flows into the reagent bottle 7 through the liquid injection port, then the liquid level in the reagent bottle 7 is gradually increased until the sealing plate 642 is attached to the liquid injection port 641, meanwhile, the sealing plate 642 presses the second pressure sensor 645, the second pressure sensor 645 transmits signals to the controller, and the controller controls the coil of the electromagnet 644 to be electrified, the electromagnet 644 sucks the limiting part, the sealing plate 642 tightly seals the liquid injection port, the reagent bottle 7 is filled, the controller controls the electromagnetic valve to be opened, the first air bag 62 is deflated, the upper part of the reagent bottle 7 is not fixed, then the conveying device 5 continues to move for a certain distance, the next filling of the reagent bottle 7 is carried out, and the steps are repeated.

Claims

1. The utility model provides an automatic quantitative partial shipment structure of in vitro diagnostic reagent which characterized in that: comprises a supporting device (1), a reagent accommodating bin (2), a liquid through pipe (3), a lifting mechanism (4), a conveying device (5) and a controller; the supporting device (1) is arranged on the ground;

the reagent accommodating bin (2) is arranged at the upper end of the supporting device (1); the lifting mechanism (4) is arranged on the inner side of the upper part of the supporting device (1) and is used for controlling the liquid through pipe (3) to move in the vertical direction; the lower end part of the liquid through pipe (3) is provided with at least one quantitative liquid injection structure (6); the upper end of the conveying device (5) is provided with a plurality of mounting grooves (51), and the mounting grooves (51) are used for mounting reagent bottles (7); the reagent bottle (7) is positioned at the lower side of the quantitative liquid injection structure (6), and the quantitative liquid injection structure (6) can be fixed at the outer side of the bottle mouth of the reagent bottle (7) and can be used for canning the reagent; the lifting mechanism (4), the conveying device (5) and the quantitative liquid injection structure (6) are all connected with an external power supply, and the controller is electrically connected with the external power supply; the controller controls the lifting mechanism (4), the conveying device (5) and the quantitative liquid injection structure (6) to move in a matched mode, and automatic quantitative subpackaging of the diagnostic reagent is achieved.

2. The automatic quantitative subpackaging structure of in-vitro diagnostic reagents according to claim 1, characterized in that: the liquid passing pipe (3) comprises a first vertical pipe (31), a second transverse pipe (32) and at least one liquid injection pipe (33), the first vertical pipe (31) is a telescopic pipe, the first vertical pipe (31) is connected to the second transverse pipe (32), the liquid injection pipe (33) is communicated with the second transverse pipe (32), and the quantitative liquid injection structure (6) is arranged at the lower end of the liquid injection pipe (33).

3. The automatic quantitative subpackaging structure of in-vitro diagnostic reagents according to claim 2, characterized in that: elevating system (4) are including push rod motor (41) and sliding block (42), strutting arrangement (1) upper portion is provided with the inner groovy, all be provided with spout (11) about the inner groovy on the lateral wall, sliding block (42) both ends slide about spout (11) on the lateral wall respectively, sliding block (42) lower extreme is connected with the horizontal pipe of second (32), the push rod and the sliding block (42) upper end of push rod motor (41) are connected, push rod motor (41) quantity is one at least, elevating system (4) and controller electric connection.

4. The automatic quantitative subpackaging structure of in-vitro diagnostic reagents according to claim 2, characterized in that: the quantitative liquid injection structure (6) comprises a sleeve cover (61), a first air bag (62), a first pressure sensor (63), an inner sealing device (64) and a first air pump, wherein the first air bag (62) is arranged on the inner wall of the sleeve cover (61), the first air bag (62) is connected with the first air pump, the first pressure sensor (63) is arranged on the outer wall, far away from the inner wall of the sleeve cover (61), of the first air bag (62), after the first air pump is inflated, the first air bag (62) is in contact with the outer wall of a bottle opening of the reagent bottle (7) to extrude the first pressure sensor (63), the inner sealing device (64) is arranged on the inner top wall of the sleeve cover (61), and the inner sealing device (64) can penetrate into the reagent bottle (7) and is used for sealing the liquid injection pipe (33) when a certain amount of reagent is filled into the reagent bottle (7);

the first air bag (62) is provided with an electromagnetic valve;

the first pressure sensor (63) is connected with an external power supply, the first pressure sensor (63) is electrically connected with the controller, the controller is electrically connected with the power supply, and the electromagnetic valve is electrically connected with the controller.

5. The automatic quantitative subpackaging structure of in-vitro diagnostic reagents according to claim 4, characterized in that: the inner closing device (64) comprises a liquid injection port (641), a sealing plate (642), a sliding rod (643), an electromagnet (644) and a second pressure sensor (645), the liquid injection port (641) is arranged on the inner top wall of the sleeve cover (61), the outer diameter of the liquid injection port (641) is smaller than the inner diameter of the bottle opening, the lower end of the liquid injection port (641) is provided with a sliding groove (646), the sliding groove (646) comprises a first sliding groove (6461) and a second mounting groove (6462), the sliding rod (643) is arranged at the upper end of the sealing plate (642), the upper end of the sliding rod (643) penetrates through the first sliding groove (6461) and is positioned in the second mounting groove (6462), a sliding seal is arranged between the sliding rod (643) and the first sliding groove (6461), the upper end part of the sliding rod (643) is provided with a limiting part, the outer diameter of the limiting part is larger than the inner diameter of the first sliding groove (6461), and the limiting part can be attracted by the electromagnet (644) after being electrified, the electromagnet (644) is installed on the inner top wall of the second installation groove (6462), the second pressure sensor (645) is arranged at the lower end of the liquid injection port (641), and the outer diameter of the sealing plate (642) is smaller than the inner diameter of the opening of the reagent bottle (7) and larger than the inner diameter of the liquid injection port (641); the second pressure sensor (645) is connected with an external power supply, the second pressure sensor (645) is electrically connected with the controller, and the controller is electrically connected with the electromagnet (644).

6. The automatic quantitative subpackaging structure of in-vitro diagnostic reagents according to claim 5, characterized in that: the limiting part is made of iron.

7. The automatic quantitative subpackaging structure of in-vitro diagnostic reagents according to claim 1, characterized in that: the conveying device (5) is a conveying belt, a placing plate is placed on the conveying belt, and the mounting grooves (51) are formed in the placing plate.

8. The automatic quantitative subpackaging structure of in-vitro diagnostic reagents according to claim 1, characterized in that: the fixing device is arranged on the mounting groove (51) and comprises a second air pump and a second air bag (52), each mounting groove (51) is provided with the second air bag (52), the second air bag (52) is communicated with the second air pump, the inner diameter of the mounting groove (51) is larger than the outer diameter of the reagent bottle (7), and the reagent bottle (7) can be fixed in the mounting groove (51) by inflating the second air bag (52).