CN214668094U

CN214668094U - Biological kit easy for reagent mixing

Info

Publication number: CN214668094U
Application number: CN202121067616.2U
Authority: CN
Inventors: 陈绍英
Original assignee: Zhejiang Joyevs Biotechnology Co ltd
Current assignee: Zhejiang Joyevs Biotechnology Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-09
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a biological reagent kit easy to mix reagents, belonging to the technical field of biological reagent kits, the biological reagent kit easy to mix reagents comprises a box body, a mixing chamber is arranged in the box body, two sides of the mixing chamber are respectively provided with a medicine inlet chamber, and the top of the medicine inlet chamber is provided with an injection opening; a partition plate is arranged between the mixing cavity and the medicine inlet cavity and comprises a first partition plate and a second partition plate, and the first partition plate is positioned above the second partition plate; the first partition board is hinged in the box body, and the second partition board is fixed in the box body; when the movable end of the first partition plate rotates to the position below the injection port around the fixed end, the injection port, the first partition plate and the mixing chamber form a flow channel. The two different biological reagents are respectively guided to the mixing chamber through the injection ports on the two sides and are mixed in the mixing chamber, so that the function that the biological reagent kit easily mixes various biological reagents is realized.

Description

Biological kit easy for reagent mixing

Technical Field

The utility model belongs to the technical field of biological kit, specifically indicate a biological kit of easily mixed reagent.

Background

Biological agents refer to biological materials or organic compounds that are relevant to life science research, as well as agents for clinical diagnosis and medical research. Because of wide life science and quick development, the reagents have various varieties and complex properties. In scientific research and experimental detection, a plurality of reagents are often required to be mixed for use. In the prior art, a common kit generally contains various reagents independently, and cannot mix various reagents. If a plurality of reagents are required to be mixed, the mixing is completed by other equipment. Therefore, the method is very troublesome, and the use cost is increased, so that the use flexibility of the kit is reduced, and the use range of the kit is limited.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that the ordinary biological kit can not mix multiple reagent among the prior art, the utility model provides an easily mix biological kit of reagent.

A biological kit easy for mixing reagents comprises a box body, wherein a mixing chamber is arranged in the box body, two sides of the mixing chamber are respectively provided with a medicine inlet chamber, and the top of the medicine inlet chamber is provided with an injection port; a partition plate is arranged between the mixing chamber and the medicine inlet chamber, the partition plate comprises a first partition plate and a second partition plate, and the first partition plate is positioned above the second partition plate; the lower end of the first clapboard is hinged in the box body, and the second clapboard is fixed in the box body; when the upper end of the first partition board rotates around the hinged end to the position below the injection port, the first partition board forms a flow passage for the biological reagent to flow from the injection port to the mixing chamber.

The beneficial effects of the utility model are that: and after the first partition plate is rotated by utilizing the hinged first partition plate, the upper end of the first partition plate is positioned below the injection port, so that the injection port is communicated with the mixing chamber, and a flow channel for guiding the biological reagent to the mixing chamber is formed. The two different biological reagents are respectively guided to the mixing chamber through the injection ports on the two sides and are mixed in the mixing chamber, so that the function that the biological reagent kit easily mixes various biological reagents is realized. When the biological reagent does not need to be mixed, the biological reagent kit can be used as a common reagent kit as long as the first clapboard is rotated to the original position.

Further, a hinged shaft is fixed at the bottom of the first partition plate; one end of the articulated shaft is rotatably connected with the side wall in the box body, and the other end of the articulated shaft passes through the opposite side wall and is exposed out of the box body; and a turntable is fixed at one end of the hinge shaft exposed out of the box body. The carousel exposes outside the box body, makes things convenient for operating personnel to carry out manual rotation carousel to drive the rotation of first baffle. The two rotary tables can be fixedly connected with an external rotating motor respectively, and the two rotating motors are connected to a PLC (programmable logic controller) and a control switch, so that the two first partition plates can rotate simultaneously by the control switch.

Furthermore, barrier strips are fixed on two sides of the first partition plate, and the barrier strips are positioned on the end face, facing the mixing chamber, of the first partition plate. When the biological reagent flows through the first clapboard, the barrier strip can prevent the biological reagent from overflowing from the two sides of the first clapboard.

Furthermore, the top end surface of the second clapboard is a slope surface; the ramp surface faces the mixing chamber. When the biological reagent flows through the first partition plate, most of the biological reagent directly flows into the mixing chamber, and a small part of the biological reagent flows to the bottom of the first partition plate and then drops on the top end face of the second partition plate. The slope can let the dropping biological reagent, continue to flow to mixing chamber and mix, can not reduce the biological reagent liquid measure of participating in the mixture, and then guaranteed the accuracy of research detection.

Further, a motor is fixed on the outer side of the top of the box body, and an output shaft of the motor penetrates through the top of the box body and extends into the mixing chamber; and a plurality of stirring rods which are horizontally fixed are fixed on an output shaft of the motor. The motor drive output shaft rotates to drive the stirring rod to complete stirring work in the mixing chamber, so that two biological reagents can be more fully mixed.

Furthermore, the mixing chamber and the medicine inlet chamber are respectively provided with a medicine outlet, and each medicine outlet is internally blocked with a plug. The bottom of the plug can be connected with a wire rope, so that an operator can take the plug out conveniently in a pulling mode, and the biological reagent in the mixing chamber and the medicine inlet chamber can be taken out.

Further, the filling opening be the funnel shape, can let when biological reagent is injected from the filling opening, the medicine cavity is gone into to the flow direction of concentrating more, is favorable to concentrating the first baffle of flow direction. If the biological reagent flows to the first partition plate in a scattered manner instead of being intensively flowed to the first partition plate when being injected from the injection port, part of the biological reagent is easily scattered in the medicine inlet chamber instead of flowing to the first partition plate, so that the liquid amount of the biological reagent entering the mixing chamber is reduced, and the accuracy of subsequent research and detection is influenced.

Drawings

Fig. 1 is a schematic perspective view of a biological reagent kit for easy reagent mixing according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the mixing chamber after the side wall of the mixing chamber is removed from the box body according to the embodiment of the present invention.

Fig. 3 is a schematic front view of a biological kit for easy reagent mixing according to an embodiment of the present invention.

FIG. 4 is a schematic cross-sectional view at AA in FIG. 3.

Fig. 5 is a schematic top view of a biological kit for easy mixing of reagents according to an embodiment of the present invention.

Fig. 6 is a schematic cross-sectional view at BB in fig. 3.

Fig. 7 is a schematic view illustrating a state of the upper end of the first partition plate rotating around the hinge end to a position below the injection opening according to the embodiment of the present invention.

1-box body, 2-mixing chamber, 3-medicine inlet chamber, 4-injection port, 5-partition plate, 6-motor, 7-output shaft, 8-stirring rod, 10-plug, 51-first partition plate, 52-second partition plate, 53-articulated shaft, 54-rotary table, 55-barrier strip and 56-slope surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 5 and 6, a biological kit for easily mixing reagents comprises a kit body 1, wherein a mixing chamber 2 is arranged in the kit body 1, two sides of the mixing chamber 2 are respectively provided with a medicine inlet chamber 3, and the top of the medicine inlet chamber 3 is provided with an injection port 4; a partition plate 5 is arranged between the mixing chamber 2 and the medicine inlet chamber 3, the partition plate 5 comprises a first partition plate 51 and a second partition plate 52, and the first partition plate 51 is positioned above the second partition plate 52; the lower end of the first clapboard 51 is hinged in the box body 1, and the second clapboard 52 is fixed in the box body 1; when the upper end of the first partition plate 51 is rotated around the hinge end to a position below the injection port 4, the first partition plate 51 forms a flow path for the biological reagents to flow from the injection port 4 to the mixing chamber 2.

Referring to fig. 7, the first partition plate 51 is rotated by the hinge so that the upper end of the first partition plate 51 is positioned below the injection port 4, thereby communicating the injection port 4 with the mixing chamber 2 to form a flow path for guiding the bioreagent to the mixing chamber 2. Two different biological reagents are respectively guided to the mixing chamber 2 through the injection ports 4 at the two sides and are mixed in the mixing chamber 2, so that the function of easily mixing multiple biological reagents by the biological reagent kit is realized. When it is not necessary to mix the biological reagents, the biological reagent cassette can be used as a general reagent cassette as long as the first partition plate 51 is rotated to the original position.

Referring to fig. 3 and 4, a hinge shaft 53 is fixed to the bottom of the first partition plate 51; one end of the hinge shaft 53 is rotatably connected to the inner side wall of the box body 1, and the other end of the hinge shaft passes through the opposite side wall and is exposed out of the box body 1; a rotary plate 54 is fixed at one end of the hinge shaft 53 exposed outside the box body 1. The rotary disc 54 is exposed out of the box body 1, so that an operator can conveniently rotate the rotary disc 54 manually, and the first partition plate 51 is driven to rotate. Two turnplates 54 can also be fixedly connected with an external rotating motor respectively, and then the two rotating motors are connected to a PLC controller and a control switch, so that the two first partition plates 51 can rotate simultaneously by one control switch.

Barrier strips 55 are fixed on two sides of the first partition plate 51, and the barrier strips 55 are positioned on the end surface of the first partition plate 51 facing the mixing chamber 2. The barrier 55 prevents the biological reagent from overflowing from both sides of the first partition plate 51 when the biological reagent flows through the first partition plate 51.

The top end surface of the second clapboard 52 is a slope surface 56; the ramp surface 56 faces the mixing chamber 2. When the biological reagent flows through the first partition plate 51, most of the biological reagent flows directly into the mixing chamber 2, and a small amount of the biological reagent flows to the bottom of the first partition plate 51 and then drops on the top end surface of the second partition plate 52. The slope surface 56 can allow the dropped biological reagent to continuously flow to the mixing chamber 2 for mixing, so that the amount of the biological reagent liquid participating in mixing is not reduced, and the accuracy of research and detection is further ensured.

Referring to fig. 1 and 2, a motor 6 is fixed on the outer side of the top of the box body 1, and an output shaft 7 of the motor 6 penetrates through the top of the box body 1 and extends into the mixing chamber 2; a plurality of stirring rods 8 which are horizontally fixed are fixed on an output shaft 7 of the motor 6. Motor 6 drive output shaft 7 rotates to drive stirring rod 8 and accomplish stirring work at mixing chamber 2, make two kinds of biological reagent can be more abundant mix.

The mixing cavity 2 and the medicine inlet cavity 3 are respectively provided with a medicine outlet, and each medicine outlet is internally blocked with a plug 10. The bottom of the plug 10 can be connected with a wire rope, so that an operator can take out the plug 10 in a pulling mode conveniently, and the biological reagents in the mixing chamber 2 and the medicine inlet chamber 3 can be taken out.

The injection port 4 be the funnel shape, can let when the biological reagent is injected from injection port 4, more concentrated flow direction goes into medicine cavity 3, is favorable to concentrating the first baffle 51 of flow direction. If the biological reagent is injected from the injection port 4 and does not flow toward the first partition plate 51 in a concentrated manner, but flows toward the first partition plate 51 in a dispersed manner, it is very easy to cause a part of the biological reagent not to flow toward the first partition plate 51 but to be scattered in the reagent-introducing chamber 3, so that the amount of the biological reagent introduced into the mixing chamber 2 is reduced, which may affect the accuracy of the subsequent research and test.

It is to be understood that: although the present invention has been described in some detail by way of the specific embodiments, these descriptions are not intended to limit the scope of the invention, and any changes in form and detail that do not exceed the scope of the claims are intended to fall within the scope of the invention.

Claims

1. A biological kit easy for mixing reagents comprises a box body (1), wherein a mixing chamber (2) is arranged in the box body (1), two sides of the mixing chamber (2) are respectively provided with a medicine inlet chamber (3), and the top of the medicine inlet chamber (3) is provided with an injection hole (4); mixing chamber (2) with medicine entering chamber (3) between be equipped with partition panel (5), its characterized in that: the partition plate (5) comprises a first partition plate (51) and a second partition plate (52), wherein the first partition plate (51) is positioned above the second partition plate (52); the lower end of the first clapboard (51) is hinged in the box body (1), and the second clapboard (52) is fixed in the box body (1); when the upper end of the first partition plate (51) rotates around the hinged end to the position below the injection port (4), the first partition plate (51) forms a flow passage for the biological reagent to flow from the injection port (4) to the mixing chamber (2).

2. The biological kit for easy mixing of reagents according to claim 1, wherein: a hinged shaft (53) is fixed at the bottom of the first partition plate (51); one end of the articulated shaft (53) is rotatably connected with the inner side wall of the box body (1), and the other end of the articulated shaft passes through the opposite side wall and is exposed out of the box body (1); and a turntable (54) is fixed at one end of the hinge shaft (53) exposed out of the box body (1).

3. The biological kit for easy mixing of reagents according to claim 1, wherein: and barrier strips (55) are fixed on two sides of the first partition plate (51), and the barrier strips (55) are positioned on the end surface of the first partition plate (51) facing the mixing chamber (2).

4. The biological kit for easy mixing of reagents according to claim 1, wherein: the top end surface of the second clapboard (52) is a slope surface (56); the ramp surface (56) faces the mixing chamber (2).

5. The biological kit for easy mixing of reagents according to claim 1, wherein: a motor (6) is fixed on the outer side of the top of the box body (1), and an output shaft (7) of the motor (6) penetrates through the top of the box body (1) and extends into the mixing chamber (2); a plurality of stirring rods (8) which are horizontally fixed are fixed on an output shaft (7) of the motor (6).

6. The biological kit for easy mixing of reagents according to claim 1, wherein: the mixing cavity (2) and the medicine inlet cavity (3) are respectively provided with a medicine outlet, and each medicine outlet is internally blocked with a plug (10).

7. A biological kit for facilitating mixing of reagents according to any one of claims 1 to 6, wherein: the injection opening (4) is in a funnel shape.