CN214703003U - Blood sample mixing device - Google Patents
Blood sample mixing device Download PDFInfo
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- CN214703003U CN214703003U CN202120925702.6U CN202120925702U CN214703003U CN 214703003 U CN214703003 U CN 214703003U CN 202120925702 U CN202120925702 U CN 202120925702U CN 214703003 U CN214703003 U CN 214703003U
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- base
- elasticity post
- test tube
- blood sample
- vibration board
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model provides a blood sample mixing device which characterized in that: including base, vibration board, vibrating motor, first elasticity post and second elasticity post, the diameter of second elasticity post is less than the diameter of first elasticity post, vibrating motor installs on the vibration board, the vibration board is located one section distance department on the base, connect side by side between vibration board and base about first elasticity post and the second elasticity post, the first locating hole that is used for spacing test tube middle part has still been seted up on the right side that lies in the second elasticity post on the vibration board. The blood sample mixing device does not need manual mixing and has higher automation level.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to blood sample mixing device.
Background
In the existing peripheral blood analysis and detection, a peripheral blood sample is generally mixed uniformly by a manual mixing method and then put on a blood cell analyzer, and the sample is analyzed and detected by an emergency treatment position.
Because the manual mixing operation has uncontrollable difference and the sample liquid is easy to stick to the inner wall of the test tube due to shaking, the mixing result cannot be ensured; in addition, the need for manual mixing means that the peripheral blood sample cannot be detected in batches by adopting a full-automatic sample injection method.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the blood sample mixing device is high in automation level and does not need manual mixing.
The technical solution of the utility model is that: the utility model provides a blood sample mixing device which characterized in that: including base, vibration board, vibrating motor, first elasticity post and second elasticity post, the diameter of second elasticity post is less than the diameter of first elasticity post, vibrating motor installs on the vibration board, the vibration board is located one section distance department on the base, connect side by side between vibration board and base about first elasticity post and the second elasticity post, the first locating hole that is used for spacing test tube middle part has still been seted up on the right side that lies in the second elasticity post on the vibration board.
After the structure is adopted, the utility model has the advantages of it is following:
the blood sample mixing device of the utility model has the advantages that the bottom of the test tube is arranged on the base after the test tube passes through the vibrating plate, and the test tube is not easy to jump out of the base because the middle part of the test tube is limited by the vibrating plate although the test tube is directly arranged on the base because a distance is arranged between the vibrating plate and the base, so that a special anti-jumping mechanism is not needed to be arranged, the structure is simple, and a good anti-jumping effect can be obtained; in addition, the vibration of the vibration motor drives the vibration plate to vibrate back and forth, so that the lower half part of the test tube can shake back and forth, the peripheral blood in the test tube is uniformly mixed, the whole mixing process does not need manual operation, only the vibration motor needs to be started, and the automation level is high; in addition, the diameter of the second elastic column is smaller than that of the first elastic column, and the elastic coefficient of the relatively thick first elastic column is larger, and the elastic coefficient of the relatively thin second elastic column is smaller, so that when vibration occurs, the side with the smaller elastic coefficient has larger vibration amplitude, namely, the vibration is guided to the direction of the test tube, and peripheral blood in the test tube can be mixed more uniformly and fully.
Preferably, one side of the base close to the first positioning hole is further provided with a vertical frame, the vertical frame comprises a supporting platform extending to a distance above the vibrating plate, and the supporting platform is further provided with a second positioning hole corresponding to the first positioning hole in position and used for limiting the upper end of the test tube. This setting can make the upper end of test tube also obtain the restriction to make the test tube more difficult from the base play when vibrations.
Preferably, the stand is L-shaped. The stand is simple in structure.
Preferably, the base is provided with a test tube sliding support at a position corresponding to the first positioning hole. This setting makes independent part with base and test tube sliding friction's position, can be when the wearing and tearing take place for mixing many times, only need to change the test tube of wearing and tearing slide hold in the palm can, and need not to change whole base, maintenance cost is lower.
Preferably, pipe sleeves are arranged in the first positioning hole and the second positioning hole. This setting can be when the wearing and tearing take place for many times the mixing, only need change the pipe box can, and need not to change whole vibration board and grudging post.
Description of the drawings:
fig. 1 is a schematic structural view of the blood sample mixing device of the present invention;
in the figure: the test tube test device comprises a base 1, a vibrating plate 2, a vibrating motor 3, a first elastic column 4, a second elastic column 5, a first positioning hole 6, a stand 7, a supporting platform 8, a second positioning hole 9, a test tube sliding support 10, a tube sleeve 11 and a test tube 12.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Example (b):
as shown in fig. 1, a blood sample mixing device comprises a base 1, a vibrating plate 2, a vibrating motor 3, a first elastic column 4 and a second elastic column 5, wherein the diameter of the second elastic column 5 is smaller than that of the first elastic column 4, the vibrating motor 3 is installed on the vibrating plate 2, the vibrating plate 2 is located on the base 1 at a distance, the first elastic column 4 and the second elastic column 5 are connected between the vibrating plate 2 and the base 1 in a left-right side-by-side manner, and a first positioning hole 6 for limiting the middle of a test tube 12 is further formed in the vibrating plate 2 on the right side of the second elastic column 5; the vibration motor 3 can adopt the prior art, and the principle is that a group of adjustable eccentric blocks are respectively arranged at two ends of a rotor shaft, and the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks is utilized to obtain the exciting force.
The blood sample mixing device of the utility model arranges the bottom of the test tube 12 on the base 1 after the test tube passes through the vibrating plate 2, and the middle part of the test tube 12 is limited by the vibrating plate 2 and still is not easy to move out of the base 1 because a distance is arranged between the vibrating plate 2 and the base 1, so that a special movement-preventing mechanism is not needed to be arranged, the structure is simple, and a good movement-preventing effect can be obtained; in addition, the vibration of the vibration motor 3 is utilized to drive the vibration plate 2 to vibrate back and forth, so that the lower half part of the test tube 12 can shake back and forth, the peripheral blood in the test tube is uniformly mixed, the whole mixing process does not need manual operation, only the vibration motor 3 needs to be started, and the automation level is high; in addition, the diameter of second elastic column 5 is smaller than the diameter of first elastic column 4, and because the elastic coefficient of first elastic column 4 is relatively thick, and the elastic coefficient of second elastic column 5 is relatively thin, when vibration occurs, the side with the small elastic coefficient has a larger vibration amplitude, i.e. the vibration is guided to the direction of test tube 12, so that peripheral blood in test tube 12 can be mixed more uniformly and sufficiently.
Preferably, a vertical frame 7 is further arranged on one side of the base 1 close to the first positioning hole 6, the vertical frame 7 comprises a supporting platform 8 extending to a position above the vibrating plate 2 at a distance, and a second positioning hole 9 corresponding to the first positioning hole 6 is further formed in the supporting platform 8 and used for limiting the upper end of the test tube 12. This arrangement also limits the upper end of the tube 12 so that the tube 12 is less likely to pop out of the base 1 when vibrated.
Preferably, the stand 7 is L-shaped. The stand 7 has a simple structure.
Preferably, a test tube sliding support 10 is arranged on the base 1 corresponding to the first positioning hole 6. This setting makes independent part with base 1 and 12 sliding friction's of test tube positions, can be when the wearing and tearing take place for mixing many times, only need change the test tube of wearing and tearing slide hold in the palm 10 can, and need not to change whole base 1, maintenance cost is lower.
Preferably, a pipe sleeve 11 is arranged in the first positioning hole 6 and the second positioning hole 9. The arrangement can be realized by only replacing the pipe sleeve 11 when the materials are abraded due to multiple times of mixing, and the whole vibrating plate 2 and the stand 7 do not need to be replaced.
Claims (5)
1. The utility model provides a blood sample mixing device which characterized in that: including base (1), vibration board (2), vibrating motor (3), first elasticity post (4) and second elasticity post (5), the diameter of second elasticity post (5) is less than the diameter of first elasticity post (4), install on vibration board (2) vibrating motor (3), vibration board (2) are located one section distance department on base (1), connect side by side between vibration board (2) and base (1) about first elasticity post (4) and second elasticity post (5), the right side that lies in second elasticity post (5) on vibration board (2) still sets up a first locating hole (6) that are used for spacing test tube (12) middle part.
2. The blood sample mixing device of claim 1, wherein: one side that base (1) is close to first locating hole (6) still is equipped with a grudging post (7), grudging post (7) include one extend to vibration board (2) above one section distance department supporting platform (8), a second locating hole (9) corresponding with first locating hole (6) position has still been seted up on supporting platform (8) for the upper end of spacing test tube (12).
3. The blood sample mixing device of claim 2, wherein: the vertical frame (7) is L-shaped.
4. The blood sample mixing device of claim 1, wherein: the base (1) is provided with a test tube sliding support (10) at the position corresponding to the first positioning hole (6).
5. The blood sample mixing device of claim 2, wherein: and pipe sleeves (11) are arranged in the first positioning hole (6) and the second positioning hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120925702.6U CN214703003U (en) | 2021-04-30 | 2021-04-30 | Blood sample mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120925702.6U CN214703003U (en) | 2021-04-30 | 2021-04-30 | Blood sample mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214703003U true CN214703003U (en) | 2021-11-12 |
Family
ID=78535146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120925702.6U Active CN214703003U (en) | 2021-04-30 | 2021-04-30 | Blood sample mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214703003U (en) |
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2021
- 2021-04-30 CN CN202120925702.6U patent/CN214703003U/en active Active
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