CN215233713U - In-vitro diagnostic reagent mixing equipment - Google Patents
In-vitro diagnostic reagent mixing equipment Download PDFInfo
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- CN215233713U CN215233713U CN202120708719.6U CN202120708719U CN215233713U CN 215233713 U CN215233713 U CN 215233713U CN 202120708719 U CN202120708719 U CN 202120708719U CN 215233713 U CN215233713 U CN 215233713U
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Abstract
The utility model discloses an external diagnostic reagent mixing apparatus belongs to the external diagnosis field. An in vitro diagnostic reagent mixing device comprises a shell, a clapboard, a rotating part, a rotating shaft, a motor and an in vitro diagnostic reagent container, wherein the clapboard is positioned in the shell, the upper end of the rotating shaft is fixedly connected with the rotating part, the lower end of the rotating shaft is fixedly connected with the motor, the motor can drive the rotating shaft to rotate, the cross section of the rotating part is an inwards concave smooth curve, a sliding groove is arranged on the rotating part, the sliding groove extends outwards from the vertex of the rotating part, the sliding groove extends to the edge of the rotating part, an in vitro diagnostic reagent to be detected is positioned in the in vitro diagnostic reagent container, the in vitro diagnostic reagent container is placed in the sliding groove, the in vitro diagnostic reagent container can slide along the sliding groove when the rotating part rotates, the in vitro diagnostic reagent container points to the centroid of the rotating part when sliding, when the in vitro diagnostic reagent container can be mixed, the distance between the liquid level of the diagnostic reagent and the end face of the opening of the container is kept, and the leakage of the diagnostic reagent caused by the sealing failure of the container is avoided.
Description
Technical Field
The utility model belongs to the external diagnosis field, more specifically says, relates to an external diagnostic reagent mixing apparatus.
Background
With the development of the times and the progress of society, the need of in vitro diagnosis is higher and higher. However, after the existing in vitro diagnostic reagent is stored for a long time, the components in the in vitro diagnostic reagent are precipitated and layered, so that the components are distributed unevenly, and the final detection effect is influenced.
When the existing in-vitro diagnostic reagent mixing equipment is used for mixing, the diagnostic reagent is subjected to rotary mixing, and if the sealing of a reagent container fails, the diagnostic reagent is easily thrown out, so that the mixing equipment is polluted, and the detection is adversely affected.
Disclosure of Invention
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an external diagnostic reagent mixing apparatus, when it can realize mixing diagnostic reagent, make diagnostic reagent's liquid level and container opening terminal surface keep the distance, avoid the sealed inefficacy of container to make diagnostic reagent reveal.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An in vitro diagnostic reagent mixing apparatus includes a housing 1, a partition plate 2, a rotary part 3, a rotary shaft 4, a motor 5, and an in vitro diagnostic reagent vessel 6.
The clapboard 2 is positioned in the shell 1, and the peripheral side of the clapboard 2 is fixedly connected with the inner wall of the shell 1. The separation plate 2 is prevented from falling off the housing 1.
The rotating shaft 4 penetrates through the partition plate 2, the upper end of the rotating shaft 4 is fixedly connected with the rotating part 3, and the lower end of the rotating shaft 4 is fixedly connected with the motor 5.
The motor 5 can drive the rotating shaft 4 to rotate. The motor 5 can drive the rotating shaft 4 to rotate, and the rotating shaft 4 rotates to drive the rotating part 3 to rotate.
The cross section of rotating part 3 is the smooth curve of indent, and the summit of rotating part 3 is the minimum. The normal line of the cross section of the rotating part 3 is ensured, and the rotating part is positioned on the upper side of the center of the rotating part 3.
The rotating portion 3 is provided with a sliding groove 301, the sliding groove 301 extends outwards from the vertex of the rotating portion 3, and the sliding groove 301 extends to the edge of the rotating portion 3.
The in vitro diagnostic reagent to be detected is located in the in vitro diagnostic reagent container 6.
The in-vitro diagnostic reagent container 6 is placed in the chute 301, the in-vitro diagnostic reagent container 6 can slide along the chute 301 when the rotating part 3 rotates, and the in-vitro diagnostic reagent container 6 points to the centroid of the rotating part 3 when sliding. When the rotary section 3 rotates, the reagent vessel 6 rotates following the rotary section 3, and when the rotary section rotates, the reagent vessel 6 moves outward along the slide groove 301, and at the same time, the external diagnostic reagent vessel 6 is directed to the centroid of the rotary section 3 when sliding. When guaranteeing the rotating part 3 rotatory, the liquid level of diagnostic reagent keeps away from the opening terminal surface of external diagnostic reagent container 6 all the time, when preventing that the sealed inefficacy of external diagnostic reagent container 6 opening, diagnostic reagent is thrown away because the rotating part 3 rotates.
Further, the chute 301 is a first end near the center of the rotating portion 3.
The first end is provided with a first elastic block 7, and the first elastic block 7 is fixedly connected with the first end. The first elastic block 7 is prevented from falling off from the first end.
When the in-vitro diagnostic reagent container 6 is close to the first end, the first elastic block 7 provides buffer for the in-vitro diagnostic reagent container 6 and prevents the in-vitro diagnostic reagent container 6 from being broken due to impact.
Further, the sliding groove 301 is a second end near the edge of the rotating portion 3.
The second end is provided with a second elastic block 8, and the second elastic block 8 is fixedly connected with the second end. The second elastic block 8 is prevented from falling off from the second end.
When the in-vitro diagnostic reagent container 6 is close to the second end, the second elastic block 8 provides buffer for the in-vitro diagnostic reagent container 6 and prevents the in-vitro diagnostic reagent container 6 from being broken due to impact.
Further, the open end of the shell 1 is provided with a sealing cover 9, and the sealing cover 9 is detachably connected with the open end of the shell 1. Foreign matter is prevented from entering the housing 1 from the open end.
The seal cap 9 includes a main body 901 and a seal ring 902.
The main body 901 is fixedly connected with a sealing ring 902. The sealing ring 902 can ensure the sealing between the housing 1 and the sealing cover 9, and prevent the main body 901 and the sealing ring 902 from falling off.
Further, the top view of the chute 301 is a straight line. The top view of the sliding chute 301 is processed simply in a straight line, and the cost is reduced.
Further, the top view of the chute 301 is curved. The top view of the sliding groove 301 is a curve, the length of the sliding groove 301 is increased, and a finer protection effect is provided.
Further, the first elastic block 7 is rubber. The first elastic block 7 is made of rubber, so that the rubber cost is low and the shock absorption is good.
Further, the in-vitro diagnostic reagent container 6 includes a seal cap 601 and a container main body 602.
The seal cap 601 is hermetically connected to the container body 602, and the seal cap 601 is detachably connected to the container body 602.
The diagnostic reagent is located within the container body 602.
Further, the rotating shaft 4 penetrates through the center of the partition plate 2. When the rotating shaft 4 penetrates through the center of the partition board 2, the assembly is convenient.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) when the diagnostic reagent in the in-vitro diagnostic reagent container 6 is rotated, the liquid level of the diagnostic reagent can incline due to the action of centrifugal force, and if the in-vitro diagnostic reagent container 6 is sealed and fails, the inclined liquid level can cause the diagnostic reagent to leak. When the in-vitro diagnostic reagent container 6 is tilted together with the liquid surface of the diagnostic reagent by the centrifugal force, the liquid surface of the diagnostic reagent is kept at a distance from the open end surface of the in-vitro diagnostic reagent container 6, so that the diagnostic reagent cannot flow out of the in-vitro diagnostic reagent container 6.
(2) When the in-vitro diagnostic reagent container 6 is close to the first end, the first elastic block 7 provides buffer for the in-vitro diagnostic reagent container 6, and the in-vitro diagnostic reagent container 6 is prevented from being broken due to impact.
(3) When the in-vitro diagnostic reagent container 6 is close to the second end, the second elastic block 8 provides buffer for the in-vitro diagnostic reagent container 6, and the in-vitro diagnostic reagent container 6 is prevented from being broken due to impact.
(4) In the scheme, a sealing cover 9 is arranged at the opening end of the shell 1, and the sealing cover 9 is detachably connected with the opening end of the shell 1. Foreign matter is prevented from entering the housing 1 from the open end.
(5) This scheme spout 301 plan view is sharp processing simply, reduces the cost.
(6) The plan view of the sliding chute 301 is a curve. The top view of the sliding groove 301 is a curve, the length of the sliding groove 301 is increased, and a finer protection effect is provided.
(7) In the scheme, the first elastic block 7 is made of rubber. The first elastic block 7 is made of rubber, so that the rubber cost is low and the shock absorption is good.
(8) The rotating shaft 4 penetrates through the center of the partition board 2. When the rotating shaft 4 penetrates through the center of the partition board 2, the assembly is convenient.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a first embodiment of the present invention;
fig. 2 is a schematic plan sectional structural view of a first embodiment of the present invention;
FIG. 3 is a schematic sectional plan view of an in vitro diagnostic reagent container according to a first embodiment of the present invention;
fig. 4 is a schematic plan sectional structure view of a second embodiment of the present invention;
fig. 5 is a schematic plan sectional structure view of a third embodiment of the present invention;
fig. 6 is a schematic plan sectional structure view of a fourth embodiment of the present invention;
fig. 7 is a schematic cross-sectional view of a sealing cover according to a fourth embodiment of the present invention;
fig. 8 is a schematic structural view of a chute according to a fifth embodiment of the present invention.
The reference numbers in the figures illustrate:
the device comprises a shell 1, a partition plate 2, a rotating part 3, a rotating shaft 4, a motor 5, an in vitro diagnostic reagent container 6, a first elastic block 7, a second elastic block 8, a sealing cover 9, a sliding chute 301, a sealing top cover 601, a container body 602, a main body 901 and a sealing ring 902.
Detailed Description
The first embodiment is as follows: referring to fig. 1 to 3, an extracorporeal diagnostic reagent mixing apparatus includes a housing 1, a partition plate 2, a rotary unit 3, a rotary shaft 4, a motor 5, and an extracorporeal diagnostic reagent vessel 6.
The clapboard 2 is positioned in the shell 1, and the peripheral side of the clapboard 2 is fixedly connected with the inner wall of the shell 1. The separation plate 2 is prevented from falling off the housing 1.
The rotating shaft 4 penetrates through the partition plate 2, the upper end of the rotating shaft 4 is fixedly connected with the rotating part 3, and the lower end of the rotating shaft 4 is fixedly connected with the motor 5.
The motor 5 can drive the rotating shaft 4 to rotate. The motor 5 can drive the rotating shaft 4 to rotate, and the rotating shaft 4 rotates to drive the rotating part 3 to rotate.
The cross section of rotating part 3 is the smooth curve of indent, and the summit of rotating part 3 is the minimum. The normal line of the cross section of the rotating part 3 is ensured, and the rotating part is positioned on the upper side of the center of the rotating part 3.
The rotating portion 3 is provided with a sliding groove 301, the sliding groove 301 extends outwards from the vertex of the rotating portion 3, and the sliding groove 301 extends to the edge of the rotating portion 3.
The in vitro diagnostic reagent to be detected is located in the in vitro diagnostic reagent container 6.
The in-vitro diagnostic reagent container 6 is placed in the chute 301, the in-vitro diagnostic reagent container 6 can slide along the chute 301 when the rotating part 3 rotates, and the in-vitro diagnostic reagent container 6 points to the centroid of the rotating part 3 when sliding. When the rotary section 3 rotates, the reagent vessel 6 rotates following the rotary section 3, and when the rotary section rotates, the reagent vessel 6 moves outward along the slide groove 301, and at the same time, the external diagnostic reagent vessel 6 is directed to the centroid of the rotary section 3 when sliding. When guaranteeing the rotating part 3 rotatory, the liquid level of diagnostic reagent keeps away from the opening terminal surface of external diagnostic reagent container 6 all the time, when preventing that the sealed inefficacy of external diagnostic reagent container 6 opening, diagnostic reagent is thrown away because the rotating part 3 rotates.
The chute 301 is linear in plan view. The top view of the sliding chute 301 is processed simply in a straight line, and the cost is reduced.
The in-vitro diagnostic reagent container 6 includes a seal cap 601 and a container main body 602.
The seal cap 601 is hermetically connected to the container body 602, and the seal cap 601 is detachably connected to the container body 602.
The diagnostic reagent is located within the container body 602.
The rotating shaft 4 penetrates through the center of the partition board 2. When the rotating shaft 4 penetrates through the center of the partition board 2, the assembly is convenient.
The second embodiment is as follows: in contrast to the first embodiment, referring to fig. 4, the chute 301 is a first end near the center of the rotating portion 3.
The first end is provided with a first elastic block 7, and the first elastic block 7 is fixedly connected with the first end. The first elastic block 7 is prevented from falling off from the first end.
When the in-vitro diagnostic reagent container 6 is close to the first end, the first elastic block 7 provides buffer for the in-vitro diagnostic reagent container 6 and prevents the in-vitro diagnostic reagent container 6 from being broken due to impact.
The first elastic block 7 is rubber. The first elastic block 7 is made of rubber, so that the rubber cost is low and the shock absorption is good.
The third concrete embodiment: in a different embodiment, referring to the in vitro diagnostic reagent mixing apparatus of fig. 5, the chute 301 is a second end near the edge of the rotating portion 3.
The second end is provided with a second elastic block 8, and the second elastic block 8 is fixedly connected with the second end. The second elastic block 8 is prevented from falling off from the second end.
When the in-vitro diagnostic reagent container 6 is close to the second end, the second elastic block 8 provides buffer for the in-vitro diagnostic reagent container 6 and prevents the in-vitro diagnostic reagent container 6 from being broken due to impact.
The fourth concrete embodiment: in a difference from the first embodiment, referring to fig. 6 and 7, a sealing cover 9 is provided at the open end of the housing 1, and the sealing cover 9 is detachably connected to the open end of the housing 1. Foreign matter is prevented from entering the housing 1 from the open end.
The seal cap 9 includes a main body 901 and a seal ring 902.
The main body 901 is fixedly connected with a sealing ring 902. The sealing ring 902 can ensure the sealing between the housing 1 and the sealing cover 9, and prevent the main body 901 and the sealing ring 902 from falling off.
The fifth concrete embodiment: in contrast to the first embodiment, referring to the in vitro diagnostic reagent mixing apparatus of fig. 8, the top view of the chute 301 is curved. The top view of the sliding groove 301 is a curve, the length of the sliding groove 301 is increased, and a finer protection effect is provided.
The working principle is as follows: when the diagnostic reagent in the in-vitro diagnostic reagent container 6 is rotated, the liquid level of the diagnostic reagent is inclined due to the centrifugal force, and if the in-vitro diagnostic reagent container 6 fails to be sealed, the inclined liquid level causes the leakage of the diagnostic reagent. When the in-vitro diagnostic reagent container 6 is tilted together with the liquid surface of the diagnostic reagent by the centrifugal force, the liquid surface of the diagnostic reagent is kept at a distance from the open end surface of the in-vitro diagnostic reagent container 6, so that the diagnostic reagent cannot flow out of the in-vitro diagnostic reagent container 6.
Claims (9)
1. An in vitro diagnostic reagent mixing apparatus, characterized by: comprises a shell (1), a clapboard (2), a rotating part (3), a rotating shaft (4), a motor (5) and an in-vitro diagnostic reagent container (6);
the clapboard (2) is positioned in the shell (1), and the peripheral side of the clapboard (2) is fixedly connected with the inner wall of the shell (1);
the rotating shaft (4) penetrates through the partition plate (2), the upper end of the rotating shaft (4) is fixedly connected with the rotating part (3), and the lower end of the rotating shaft (4) is fixedly connected with the motor (5);
the motor (5) can drive the rotating shaft (4) to rotate;
the cross section of the rotating part (3) is an inwards concave smooth curve, and the top point of the rotating part (3) is the lowest point;
the rotating part (3) is provided with a sliding groove (301), the sliding groove (301) extends outwards from the vertex of the rotating part (3), and the sliding groove (301) extends to the edge of the rotating part (3);
the in-vitro diagnostic reagent to be detected is positioned in the in-vitro diagnostic reagent container (6);
the in-vitro diagnosis reagent container (6) is placed in the sliding groove (301), the in-vitro diagnosis reagent container (6) can slide along the sliding groove (301) when the rotating part (3) rotates, and the in-vitro diagnosis reagent container (6) points to the centroid of the rotating part (3) when sliding.
2. The in vitro diagnostic reagent mixing apparatus of claim 1, wherein: the sliding chute (301) is a first end close to the center of the rotating part (3);
the first end is provided with a first elastic block (7), and the first elastic block (7) is fixedly connected with the first end.
3. The in vitro diagnostic reagent mixing apparatus of claim 2, wherein: the edge of the sliding chute (301) close to the rotating part (3) is a second end;
the second end is provided with a second elastic block (8), and the second elastic block (8) is fixedly connected with the second end.
4. The in vitro diagnostic reagent mixing apparatus of claim 1, wherein: a sealing cover (9) is arranged at the opening end of the shell (1), and the sealing cover (9) is detachably connected with the opening end of the shell (1);
the sealing cover (9) comprises a main body (901) and a sealing ring (902);
the main body (901) and the sealing ring (902) are fixedly connected.
5. The in vitro diagnostic reagent mixing apparatus of claim 1, wherein: the top view of the sliding chute (301) is a straight line.
6. The in vitro diagnostic reagent mixing apparatus of claim 1, wherein: the top view of the sliding chute (301) is curved.
7. The in vitro diagnostic reagent mixing apparatus of claim 2, wherein: the first elastic block (7) is made of rubber.
8. The in vitro diagnostic reagent mixing apparatus of claim 1, wherein: the in-vitro diagnostic reagent container (6) comprises a sealing top cover (601) and a container main body (602);
the sealing top cover (601) is connected with the container main body (602) in a sealing way, and the sealing top cover (601) is detachably connected with the container main body (602);
the diagnostic reagent is located within the container body (602).
9. The in vitro diagnostic reagent mixing apparatus of claim 1, wherein: the rotating shaft (4) penetrates through the center of the partition plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120708719.6U CN215233713U (en) | 2021-04-08 | 2021-04-08 | In-vitro diagnostic reagent mixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120708719.6U CN215233713U (en) | 2021-04-08 | 2021-04-08 | In-vitro diagnostic reagent mixing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215233713U true CN215233713U (en) | 2021-12-21 |
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ID=79507875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120708719.6U Active CN215233713U (en) | 2021-04-08 | 2021-04-08 | In-vitro diagnostic reagent mixing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215233713U (en) |
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2021
- 2021-04-08 CN CN202120708719.6U patent/CN215233713U/en active Active
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