CN206567100U - A kind of centrifugal device for blood testing - Google Patents
A kind of centrifugal device for blood testing Download PDFInfo
- Publication number
- CN206567100U CN206567100U CN201720248282.6U CN201720248282U CN206567100U CN 206567100 U CN206567100 U CN 206567100U CN 201720248282 U CN201720248282 U CN 201720248282U CN 206567100 U CN206567100 U CN 206567100U
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- CN
- China
- Prior art keywords
- gangbar
- heparin tube
- spring
- sealing ring
- air bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of centrifugal device for blood testing, including casing and motor shaft, motor shaft is provided with centrifugation portion, heparin tube placement section is provided with the centrifugation portion, heparin tube placement section top is provided with blood sampling putting hole, blood sampling putting hole bottom is connected with heparin tube placed cavity, heparin tube placed cavity bottom is provided with air bag, gas tube is connected with air bag, gas tube is connected with fixed compression ring, fixed compression ring is located above air bag, wiper block is provided with the air bag, wiper block is connected with the 3rd gangbar by the 3rd spring, the second gangbar is connected with 3rd gangbar, second spring is connected with second gangbar, the first gangbar is connected with second spring, spill spin block is connected with the right side of first gangbar, appliance cover is connected with the right side of spill spin block, the first sealing ring is provided with appliance cover, first sealing ring and the second sealing ring selective exposure.The utility model can improve the deficiencies in the prior art, with more preferable fixation and sealing effectiveness.
Description
Technical field
The utility model is related to a kind of medicine equipment detection means, especially a kind of centrifugal device for blood testing.
Background technology
Blood testing centrifugal device is that a kind of device whether blood belongs to fat blood is analyzed in blood testing.It is Chinese real
A kind of centrifugal device of blood testing is disclosed with the U of new patent CN 203091102.The blood testing of this structure
Centrifugal device sealing is poor, is easily contaminated, and fixed simple, and easy wobble effects analysis result limits being applicable for its
Scope.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of centrifugal device for blood testing, can solve the problem that existing
There is the deficiency of technology, with more preferable fixation and sealing effectiveness.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
A kind of centrifugal device for blood testing, including casing and motor shaft, motor shaft be provided with centrifugation portion, it is described from
Provided with four groups of heparin tube placement sections in center portion, heparin tube placement section, which intersects, to be arranged on motor shaft, on the heparin tube placement section
Portion is provided with heparin tube putting hole, and heparin tube putting hole top, which is provided with the right side of the second sealing ring, the second sealing ring, is provided with the second bolt,
Heparin tube placed cavity is connected with the heparin tube putting hole, heparin tube placed cavity bottom, which is provided with to be connected with air bag, air bag, to be filled
Tracheae, gas tube is connected with fixed compression ring, and fixed compression ring is located above air bag, and wiper block is provided with the air bag, pressure is slided
It is connected with the right side of block on the left of fix bar, fix bar and is provided with the 3rd gangbar, wiper block and the 3rd gangbar passes through the 3rd spring
It is connected with to be connected with second spring, second spring in the second gangbar, the second gangbar in connection, the 3rd gangbar and connects
It is connected on the right side of the first gangbar, the first gangbar and is connected with spill spin block, is connected with appliance cover, appliance cover and is provided with the right side of spill spin block
First sealing ring, the first sealing ring and the second sealing ring selective exposure.
Preferably, being provided with the heparin tube placement section to interpolating unit, the first spring is connected with to interpolating unit top.
Preferably, the heparin tube placement section up and down be respectively equipped with the first bolt, first is bolted to motor shaft
On.
The beneficial effect brought using above-mentioned technical proposal is：The utility model is provided with four heparin tube placements
Four groups of samples can be analyzed, are provided with four heparin tube placement sections to interpolating unit by portion simultaneously, detachable to interpolating unit, convenient
Maintenance and repair, heparin tube placement section is provided with heparin tube putting hole, and heparin tube putting hole is provided with sealing ring, by under heparin tube
Pressuring gasbag, air bag gives fixed compression ring inflation, and can not only heparin tube be fixed while playing cushioning effect, in air bag after compression ring inflation
Wiper block slide and push when air bag is pushed, after wiper block is pushed, wiper block compresses the 3rd spring, and the 3rd spring connects
The 3rd gangbar is connected to, the 3rd gangbar is after spring downward, and the 3rd linkage left end is moved up, and drives the second gangbar upward
Mobile, the second gangbar drives the first gangbar to move up, and the first gangbar drives spill spin block to rotate, spill spin block driving device
Lid is moved down, and the first sealing ring on appliance cover is contacted with the second sealing ring, locks the second bolt, close to heparin tube putting hole
Envelope, can effectively to heparin tube carry out sealing protection, it is therefore prevented that air or other etc. objectionable entrance centrifugal device, realization
It is provided with to interpolating unit, to being connected to the first spring in interpolating unit, adopts in more preferable fixation and sealing effectiveness, the heparin tube placement section
The first bolt is respectively equipped with above and below blood vessel placement section, is fixed on motor shaft, easily dismounting can be achieved.
Brief description of the drawings
Fig. 1 is the structure chart of one embodiment of the utility model.
Fig. 2 is the structure chart of heparin tube placement section in one embodiment of the utility model.
Fig. 3 is the structure chart inside heparin tube placement section in one embodiment of the utility model.
Fig. 4 is the structure of heparin tube placement section and motor shaft connecting portion in one embodiment of the utility model
Figure.
In figure：1st, casing；2nd, centrifugation portion；3rd, the 4th spring；4th, the second fixed block；5th, the first fixed block；6th, fix bar；7、
Heparin tube placement section；8th, motor shaft；9th, heparin tube putting hole；10th, the first bolt；11st, to interpolating unit；12nd, the first spring；13rd,
One sealing ring；14th, appliance cover；15th, the second bolt；16th, the second sealing ring；17th, heparin tube placed cavity；18th, fixed compression ring；19、
Gas tube；20th, spill spin block；21st, the first gangbar；22nd, second spring；23rd, the second gangbar；24th, air bag；25th, wiper block；
26th, the 3rd spring；27th, the 3rd gangbar；28th, the first limited block；29th, the 5th spring；30th, the second limited block.
Embodiment
The standardized element used in the utility model can commercially, and shaped piece is according to specification and attached
The record of figure can carry out it is customized, the specific connected mode of each part using bolt ripe in the prior art, rivet,
The conventional meanses such as welding, stickup, will not be described in detail herein.
Reference picture 1-4, one embodiment of the utility model includes casing 1 and motor shaft 8, and motor shaft 8 is provided with
Provided with four groups of heparin tube placement sections 7 in centrifugation portion 2, the centrifugation portion 2, four groups of heparin tube placement sections 7, which intersect, is arranged on motor shaft 8
On, the top of heparin tube placement section 7 is provided with blood sampling putting hole 9, and the top of heparin tube putting hole 9 is provided with the second sealing ring 16, the
The right side of two sealing ring 16 is provided with the second bolt 15, and the bottom of blood putting hole 9 is connected with heparin tube placed cavity 17, and heparin tube is placed
The bottom of chamber 17, which is provided with air bag 24, air bag 24, is connected with gas tube 19, and gas tube 19 is connected with fixed compression ring 18, fixed compression ring 18
Positioned at the top of air bag 24, it is provided with the air bag 24 on the right side of wiper block 25, wiper block and is connected with fix bar 6, fix bar 6 is left
Side is provided with the 3rd gangbar 27, and wiper block 25 is connected with the 3rd gangbar 27 by the 3rd spring 26, the 3rd gangbar
It is connected with to be connected with second spring 22, second spring 22 in the second gangbar 23, the second gangbar 23 on 27 and is connected with first
Gangbar 21, the right side of the first gangbar 21 is connected with spill spin block 20, and the right side of spill spin block 20 is connected with appliance cover 14, appliance cover 14
Provided with the first sealing ring 13, the first sealing ring 13 and the selective exposure of the second sealing ring 16, the utility model are provided with four and adopted
Four groups of samples can be analyzed by blood vessel placement section 7 simultaneously, and four heparin tube placement sections 7 are detachable, maintain easily maintenance,
Heparin tube placement section is provided with heparin tube putting hole 9, and heparin tube putting hole 9 is provided with the second sealing ring 16, by under heparin tube
Pressuring gasbag 24, air bag 24 gives fixed compression ring 18 to inflate, and fixed compression ring 18 can not only fix heparin tube while playing slow after inflating
Punching is acted on, and the wiper block 25 in air bag 24 is slided when air bag 24 is pushed to be pushed, after wiper block 25 is pushed, wiper block 25
The 3rd spring 26 is compressed, the 3rd spring 26 is connected with the 3rd gangbar 27, the 3rd gangbar 27 is after the 3rd spring 26 is pushed,
The left end of three gangbar 27 is moved up, and drives the second gangbar 23 to move up, and the second gangbar 23 drives the first gangbar 21
Move up, the first gangbar 21 drives spill spin block 20 to rotate, and the driving device lid 14 of spill spin block 20 is moved down, on appliance cover 14
The first sealing ring 13 contacted with the second sealing ring 16, lock the second bolt 15, heparin tube putting hole 9 sealed, can be effective
Sealing protection is carried out to heparin tube, it is therefore prevented that air or other etc. objectionable entrance centrifugal device, realize preferably solid
It is provided with fixed and sealing effectiveness, the heparin tube placement section 7 to interpolating unit 11, to being connected with the first spring 12 in interpolating unit 11, blood sampling
The first bolt 10 is respectively equipped with above and below pipe placement section 7, is fixed on motor shaft 8, easily dismounting can be achieved.
Further, since the present embodiment pushes the 3rd spring 26 using wiper block 25, is pushed after the deformation of the 3rd spring 26
Three gangbar 27, the 3rd gangbar 27 is moved up, in order to prevent the excessive movement of the 3rd gangbar 27 from can not restore, inventor's pin
To the structure of this example, two limited blocks, the first limited block 28 and the second limited block 30 are devised, the first limited block 28 is located at the
In two gangbar 23, the second limited block 30 is fixed on heparin tube placement section 7, and the 4th spring 3 is connected with below the 3rd gangbar,
4th spring 3 is connected on the 4th fixed block 4, by the first limited block 28 and the second limited block 30 gangbar can be prevented in work
Excessively move, can be made after the opening of appliance cover 14 by the 4th spring 3, the 3rd gangbar 27 can restore to the original state in dynamic, so that
Reduce the effect of gangbar damage.
Wherein, the devices such as the casing used in the utility model belong to ripe prior art, and will not be described in detail herein its tool
Body structure.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (3)
1. a kind of centrifugal device for blood testing, including casing (1) and motor shaft (8), motor shaft (8) are provided with centrifugation portion
(2), it is characterised in that：Provided with four groups of heparin tube placement sections (7) in the centrifugation portion (2), four groups of heparin tube placement sections (7) are intersected
On motor shaft (8), heparin tube placement section (7) top is provided with heparin tube putting hole (9), heparin tube putting hole (9)
Top, which is provided with the right side of the second sealing ring (16), the second sealing ring (16), is provided with the second bolt (15), the heparin tube putting hole (9)
Bottom is connected with heparin tube placed cavity (17), and heparin tube placed cavity (17) bottom is provided with air bag (24), the connection of air bag (24) top
There is gas tube (19), gas tube (19) is connected with fixed compression ring (18), and fixed compression ring (18) is located above air bag (24), the gas
It is provided with capsule (24) on the right side of wiper block (25), wiper block and is connected with fix bar (6), the 3rd is provided with the left of fix bar (6)
Lever (27), wiper block (25) is connected with the 3rd gangbar (27) by the 3rd spring (26), the 3rd gangbar (27)
Top is connected with the second gangbar (23), and the second gangbar (23) top is connected with second spring (22), second spring (22)
Portion, which is connected with the right side of the first gangbar (21), the first gangbar (21), is connected with spill spin block (20), is connected on the right side of spill spin block (20)
Have and the first sealing ring (13) is provided with appliance cover (14), appliance cover (14), the first sealing ring (13) is selected with the second sealing ring (16)
Selecting property is contacted.
2. the centrifugal device according to claim 1 for blood testing, it is characterised in that：The heparin tube placement section
(7) it is provided with interpolating unit (11), the first spring (12) is connected with to interpolating unit (11) top.
3. the centrifugal device according to claim 1 for blood testing, it is characterised in that：The heparin tube placement section
(7) the first bolt (10) is respectively equipped with above and below, the first bolt (10) is fixed on motor shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248282.6U CN206567100U (en) | 2017-03-15 | 2017-03-15 | A kind of centrifugal device for blood testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248282.6U CN206567100U (en) | 2017-03-15 | 2017-03-15 | A kind of centrifugal device for blood testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567100U true CN206567100U (en) | 2017-10-20 |
Family
ID=60055302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720248282.6U Expired - Fee Related CN206567100U (en) | 2017-03-15 | 2017-03-15 | A kind of centrifugal device for blood testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567100U (en) |
-
2017
- 2017-03-15 CN CN201720248282.6U patent/CN206567100U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |