CN215179629U

CN215179629U - POCT biochemical analyzer

Info

Publication number: CN215179629U
Application number: CN202121189305.3U
Authority: CN
Inventors: 罗进才; 叶伟滔
Original assignee: Guangdong Muma Life Technology Co ltd
Current assignee: Guangdong Muma Life Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-14
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of detection, in particular to a POCT biochemical analyzer, which comprises a machine body, a transmission mechanism, a mixing mechanism, a puncture mechanism and a detection mechanism, wherein the machine body is provided with a feeding station, the feeding station is used for feeding a container filled with materials, the transmission mechanism is arranged in the machine body and is used for transmitting the container filled with the materials, the mixing mechanism is used for mixing the materials, the puncture mechanism is used for puncturing the container after the materials are mixed, and the detection mechanism is used for detecting the materials before/after the mixing; the mixing mechanism comprises a mixing driving component and a mixing transmission component, the mixing driving component is used for driving the mixing transmission component to lift, and the mixing transmission component is used for driving the container to rotate. The utility model discloses go up and down by hybrid drive subassembly drive hybrid transmission spare, both can set up at the top of organism promptly, go up and down to drive the container by hybrid transmission spare and rotate to realized driving the effect of controlling the material upset in the container, and made the utility model discloses the structure is more compact.

Description

POCT biochemical analyzer

Technical Field

The utility model belongs to the technical field of detect technique and specifically relates to indicate a POCT biochemical analyzer.

Background

A POCT biochemical analyzer, also called an instantaneous biochemical analyzer, is an apparatus for measuring a specific chemical component in a body fluid by using a photoelectric colorimetric principle, and POCT is point-of-care testing (point-of-care testing). Because of its fast measuring speed, high accuracy and small reagent consumption, it is widely used in hospitals, epidemic prevention stations and family planning service stations. The efficiency and the income of the conventional biochemical test can be greatly improved by matching the use.

However, many components to be analyzed need to be mixed before being carried out, and the POCT biochemical analyzer is also developed in the direction of automatically mixing and detecting the objects to be detected, for example, the chinese patent with patent number "CN 201910944683.9" applied by the present applicant can automatically mix the materials and then puncture the container, and then detect the materials, so that the functions are more comprehensive and the usage is convenient.

However, the space utilization of such a construction is still not optimal.

Disclosure of Invention

The utility model discloses problem to prior art provides a POCT biochemical analyzer, and compact structure just can accomplish the mixture and the detection to the material automatically.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a pair of POCT biochemical analyzer, including organism, transmission device, mixing mechanism, puncture mechanism and detection mechanism, the organism is provided with the material loading station, the material loading station is used for the material loading container of material, transmission device sets up in the organism and is used for transmitting the container of material, mixing mechanism is used for mixing the material, puncture mechanism is used for puncturing the container after the material is mixed, detection mechanism is used for detecting the material before/after mixing;

mixing mechanism includes hybrid drive subassembly and mixed driving medium, the hybrid drive subassembly is used for the drive the lift of mixed driving medium, mixed driving medium is used for driving the container and rotates.

Further, transport mechanism includes carousel and transmission driving piece, with the center of carousel is circular, the carousel is that annular array distributes and has a plurality of transmission stations, and the transmission station rotates and is provided with the carrier that is used for installing the container, the transmission driving piece is used for the drive the carousel rotates, mixed driving piece is used for driving the carrier and uses water flat line as the upset of axle.

Furthermore, a rotating shaft is arranged between the carrier and the transmission station and is in transmission connection with a transmission gear, and the hybrid transmission part is provided with transmission teeth meshed with the transmission gear.

Preferably, the hybrid drive assembly comprises a hybrid motor and a hybrid gear, the hybrid motor is used for driving the hybrid gear to rotate, and the hybrid gear is meshed with the hybrid transmission member.

Furthermore, the puncture mechanism comprises a puncture driving piece and a puncture piece, the puncture piece is used for punching the container, and the puncture driving piece is used for driving the puncture piece to act.

Furthermore, the breakdown mechanism further comprises a breakdown gear, the breakdown driving piece is used for driving the breakdown gear to rotate, and the breakdown piece is provided with a tooth meshing part used for being meshed with the breakdown gear.

Further, the machine body is also provided with a code scanning mechanism, and the scanning mechanism is used for scanning the identification code of the container to read information.

Further, detection mechanism is including detecting driving piece, rolling disc, irradiation device and inductor, the rolling disc is provided with a plurality of light filters, it is used for the drive to detect the driving piece the rolling disc rotates in order to switch just to irradiation device's light filter, irradiation device is used for sending light and shines after light filter and container to the inductor, the inductor is used for receiving light and transmits light to the device department that the analysis was used for.

Further, the irradiation device includes a xenon lamp for emitting light and irradiating the light to the optical filter.

Further, it includes detection motor and belt transmission mechanism to detect the driving piece, it passes through to detect the motor the belt transmission mechanism transmission is connected the rolling disc.

Furthermore, the feeding station is provided with a detection device for detecting whether feeding is successful.

The utility model has the advantages that: the utility model discloses go up and down by hybrid drive subassembly drive hybrid transmission spare, both can set up at the top of organism promptly, go up and down to drive the container by hybrid transmission spare and rotate to realized driving the effect of controlling the material upset in the container, and made the utility model discloses the structure is more compact.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic diagram of the mixing mechanism of the present invention.

Fig. 4 is a schematic view of the carrier of the present invention.

Fig. 5 is a schematic diagram of the puncture mechanism of the present invention.

Fig. 6 is a schematic view of the detection mechanism of the present invention.

Reference numerals: 1-machine body, 2-transmission mechanism, 3-mixing mechanism, 4-puncture mechanism, 5-detection mechanism, 6-code scanning mechanism, 7-detection device, 8-container, 11-loading station, 21-turntable, 22-transmission driving member, 23-transmission station, 24-carrier, 25-rotating shaft, 26-transmission gear, 31-mixing driving component, 32-mixing driving member, 33-mixing motor, 34-mixing gear, 35-mixing gear, 41-puncture driving member, 42-puncture member, 43-puncture gear, 44-tooth meshing portion, 51-detection driving member, 52-rotating disk, 53-irradiation device, 54-inductor, 55-optical filter, 56-detection motor, 57-belt transmission mechanism.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the utility model provides a pair of POCT biochemical analyzer, including organism 1, transmission device 2, mixing mechanism 3, puncture mechanism 4 and detection mechanism 5, organism 1 is provided with material loading station 11, material loading station 11 is used for the material loading to be equipped with the container 8 of material, transmission device 2 set up in the organism 1 and be used for the transmission to be equipped with the container 8 of material, mixing mechanism 3 is used for mixing the material, puncture mechanism 4 is used for puncturing container 8 after the material mixes, detection mechanism 5 is used for detecting the material before/after mixing.

During the use, the staff puts into transport mechanism 2 to container 8, drives container 8 by transport mechanism 2 and removes, and mixing mechanism 3 mixes the material, punctures 4 the top of container 8 and punctures so that follow-up action, detects around 5 mixing to the material in order to observe mixed effect.

Compared with the prior art, the utility model discloses a change point as follows: mixing mechanism 3 includes hybrid drive assembly 31 and mixed driving medium 32, hybrid drive assembly 31 is used for the drive hybrid driving medium 32 goes up and down, hybrid driving medium 32 is used for driving container 8 and rotates.

That is, the mixing driving component 31 drives the mixing driving component 32 to lift, and the mixing driving component 32 lifts to drive the container 8 to rotate, so that the mixing effect of the materials in the container 8 is realized; because mixed driving medium 32 is through going up and down to realize the control to container 8, consequently mixed driving medium 32 can set up at organism 1's top, carries out driven mixed drive subassembly 31 also can set up at organism 1's top to mixed driving medium 32, compares in prior art and sets up mixing mechanism 3 in one side, the utility model discloses can make rational utilization of the space so that the structure is more compact, thereby reduced the utility model discloses required space.

In this embodiment, the conveying mechanism 2 includes a turntable 21 and a conveying driving member 22, the center of the turntable 21 is a circle, the turntable 21 is distributed with a plurality of conveying stations 23 in an annular array, the conveying stations 23 are rotatably provided with carriers 24 for mounting containers 8, the conveying driving member 22 is used for driving the turntable 21 to rotate, and the hybrid transmission member 32 is used for driving the carriers 24 to turn over around a horizontal line. Specifically, the transmission driving member 22 is composed of a motor and a transmission component, and belongs to a conventional structure; the number of the transmission stations 23 on the turntable 21 can be eighteen as in this embodiment, when loading is performed, one of the transmission stations 23 is aligned with the loading station 11, the worker puts the container 8 into the carrier 24 and then moves the container under the driving of the turntable 21, when the container is moved to the mixing mechanism 3, the transmission driving component drives the mixing transmission member 32 to descend and insert into a specific position of the transmission station 23, and the carrier 24 is driven to rock back and forth by the ascending and descending of the mixing transmission member 32, so that the container 8 in the carrier 24 also rocks back and forth, and the effect of mixing the materials is achieved.

Specifically, a rotating shaft 25 is arranged between the carrier 24 and the conveying station 23, the rotating shaft 25 is in transmission connection with a transmission gear 26, and the hybrid transmission member 32 is provided with transmission teeth for meshing with the transmission gear 26. That is, the hybrid transmission member 32 is lifted by the hybrid transmission member 32 to drive the carrier 24 to swing back and forth by means of the engagement between the transmission gear and the transmission gear 26, so as to achieve a stable control effect.

Preferably, the hybrid driving assembly 31 includes a hybrid motor 33 and a hybrid gear 34, the hybrid motor 33 is used for driving the hybrid gear 34 to rotate, and the hybrid gear 34 is meshed with the hybrid transmission member 32. This hybrid motor 33 is preferred step motor for control hybrid gear 34 rotates, because hybrid drive spare 32 is provided with the driving gear, this driving gear not only is used for driving carrier 24 and rocks, still is used for meshing so that hybrid motor 33 can go up and down through pivoted mode drive hybrid drive spare 32 with hybrid gear 34, makes the utility model relates to a structure is multi-purpose, has reached compact structure's effect.

In this embodiment, the puncturing mechanism 4 includes a puncturing driving member 41 and a puncturing member 42, the puncturing member 42 is used for puncturing the container 8, and the puncturing driving member 41 is used for driving the puncturing member 42 to operate. After the mixing is finished, the container 8 is conveyed to the puncture mechanism 4 by the conveying mechanism 2, the puncture driving piece 41 drives the puncture piece 42 to descend to puncture the sealing layer on the top of the container 8, and the effect of opening the container 8 is achieved, so that the subsequent shooting or recording actions and the like are convenient.

Specifically, the breakdown mechanism 4 further includes a breakdown gear 43, the breakdown driving member 41 is configured to drive the breakdown gear 43 to rotate, and the breakdown member 42 is provided with a meshing portion 44 configured to mesh with the breakdown gear 43. The breakdown driving member 41 is preferably a motor, that is, the breakdown driving member 41 drives the breakdown gear 43 to rotate, and the breakdown gear 43 drives the breakdown member 42 to move up and down, so that the control effect is achieved.

In this embodiment, the body 1 is further provided with a scanning mechanism 6 for scanning the identification code of the container 8 to read information. The code scanning mechanism 6 is also located above the transport mechanism 2, and scans the code reading information of the container 8 through the hole on the machine body 1, thereby registering the container 8. Specifically, the identification code may be a two-dimensional code or a bar code.

In this embodiment, the detecting mechanism 5 includes a detecting driving member 51, a rotating disc 52, an illuminating device 53 and a sensor 54, the rotating disc 52 is provided with a plurality of optical filters 55, the detecting driving member 51 is used for driving the rotating disc 52 to rotate so as to switch the optical filters 55 facing the illuminating device 53, the illuminating device 53 is used for emitting light to the sensor 54 after passing through the optical filters 55 and the container 8, and the sensor 54 is used for receiving the light and transmitting the light to a device for analysis.

During the in-service use, the center of a plurality of light filters 55 and rolling disc 52 is the centre of a circle and is the annular array branch not, the light that each light filter 55 can pass through is different, make can be according to the characteristic of material, through detecting that driving piece 51 drive rolling disc 52 rotates so that suitable light filter 55 is located between inductor 54 and irradiation device 53, then there is sufficient space between inductor 54 light filter 55 simultaneously and be used for holding container 8, make irradiation device 53 send light after, light shines to container 8 through light filter 55, and absorb inductor 54 after passing through container 8, receive light signal transmission to the device department that is used for carrying out the analysis by inductor 54, thereby know the mixed condition of material.

Specifically, the irradiation device 53 includes a xenon lamp for emitting light and irradiating the light to the optical filter 55. The xenon lamp emits light with high intensity, so that the condition of the xenon lamp in the container 8 can be clearly irradiated, and the collecting effect is ensured.

In this embodiment, the detection driving member 51 includes a detection motor 56 and a belt transmission mechanism 57, and the detection motor 56 is drivingly connected to the rotating disc 52 through the belt transmission mechanism 57. That is, the detection motor 56 rotates the rotating disc 52 through the belt transmission mechanism 57, and the effect of switching the optical filter 55 is achieved.

In this embodiment, the feeding station 11 is provided with a detection device 7 for detecting whether feeding is successful. The detection device 7 can be a proximity switch or a common component such as an infrared transceiver and the like, and is used for detecting whether manual feeding is in place or not, so that the detection effect is achieved.

To sum up, the material of the utility model is not only punctured immediately after being mixed once, and there is a situation that the material passes through the detection mechanism 5 after being mixed, and the detection mechanism 5 detects that the material does not reach the standard yet, and the material needs to reach the mixing mechanism 3 for mixing after being rotated for one cycle; it is only after mixing is successful that it is broken down; similarly, the detection device 7 detects whether the container 8 is placed in the conveying station 23 moving to the feeding station 11, and ensures that the position where the worker can feed the material is necessarily the position where no other container 8 is placed, or the container 8 is punctured after the mixing is completed.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A POCT biochemical analyzer comprises a machine body, a transmission mechanism, a mixing mechanism, a breakdown mechanism and a detection mechanism, wherein the machine body is provided with a feeding station, the feeding station is used for feeding containers filled with materials, the transmission mechanism is arranged in the machine body and is used for transmitting the containers filled with the materials, the mixing mechanism is used for mixing the materials, the breakdown mechanism is used for breaking down the containers after the materials are mixed, and the detection mechanism is used for detecting the materials before/after the materials are mixed;

the method is characterized in that: mixing mechanism includes hybrid drive subassembly and mixed driving medium, the hybrid drive subassembly is used for the drive the lift of mixed driving medium, mixed driving medium is used for driving the container and rotates.

2. The POCT biochemical analyzer of claim 1, wherein: the transmission mechanism comprises a rotary table and a transmission driving piece, the center of the rotary table is circular, the rotary table is provided with a plurality of transmission stations in an annular array mode, the transmission stations rotate to be provided with carriers for installing containers, the transmission driving piece is used for driving the rotary table to rotate, and the mixed transmission piece is used for driving the carriers to turn over by taking a horizontal line as an axis.

3. The POCT biochemical analyzer of claim 2, wherein: a rotating shaft is arranged between the carrier and the transmission station, the rotating shaft is connected with a transmission gear in a transmission mode, and the mixed transmission part is provided with transmission teeth meshed with the transmission gear.

4. The POCT biochemical analyzer as recited in claim 3, wherein: the hybrid drive assembly comprises a hybrid motor and a hybrid gear, the hybrid motor is used for driving the hybrid gear to rotate, and the hybrid gear is meshed with the hybrid transmission member.

5. The POCT biochemical analyzer of claim 1, wherein: the puncture mechanism comprises a puncture driving piece and a puncture piece, the puncture piece is used for punching the container, and the puncture driving piece is used for driving the puncture piece to act.

6. The POCT biochemical analyzer as recited in claim 5, wherein: the breakdown mechanism further comprises a breakdown gear, the breakdown driving piece is used for driving the breakdown gear to rotate, and the breakdown piece is provided with a tooth meshing portion used for being meshed with the breakdown gear.

7. The POCT biochemical analyzer of claim 1, wherein: the machine body is also provided with a code scanning mechanism which is used for scanning the identification code of the container so as to read information.

8. The POCT biochemical analyzer of claim 1, wherein: the detection mechanism comprises a detection driving piece, a rotating disc, an irradiation device and a sensor, wherein the rotating disc is provided with a plurality of optical filters, the detection driving piece is used for driving the rotating disc to rotate so as to switch the optical filters right facing the irradiation device, the irradiation device is used for emitting light rays to the sensor after passing through the optical filters and a container, and the sensor is used for receiving the light rays and transmitting the light rays to a device for analysis.

9. The POCT biochemical analyzer of claim 8, wherein: the irradiation device comprises a xenon lamp, and the xenon lamp is used for emitting light and irradiating the light to the optical filter;

the detection driving part comprises a detection motor and a belt transmission mechanism, and the detection motor is in transmission connection with the rotating disc through the belt transmission mechanism.

10. The POCT biochemical analyzer of claim 1, wherein: the feeding station is provided with a detection device for detecting whether feeding is successful.