CN207540946U - A kind of flow cytometry detection device - Google Patents
A kind of flow cytometry detection device Download PDFInfo
- Publication number
- CN207540946U CN207540946U CN201721238832.2U CN201721238832U CN207540946U CN 207540946 U CN207540946 U CN 207540946U CN 201721238832 U CN201721238832 U CN 201721238832U CN 207540946 U CN207540946 U CN 207540946U
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- CN
- China
- Prior art keywords
- measuring device
- cavity
- sleeve
- sliding slot
- flow cytometry
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Abstract
The utility model discloses a kind of flow cytometry detection devices, including sleeve, the bottom of sleeve is connected with measuring device, sleeve side is installed with telescopic rod at measuring device center, telescopic rod is connected far from sleeve one end with Miniature electric machine output shaft, spring is equipped in telescopic rod, the top of Miniature electric machine output shaft is connected with adjusting ring, the bottom of Miniature electric machine output shaft is connected with the spur gear inside measuring device, spur gear is connected with shaft at center, measuring device includes inner wall and shell, cavity is provided in measuring device, sliding slot is equipped in cavity, sliding slot extends to the inside of cavity through cavity, sliding slot bottom is equipped with graduated scale, the both ends of graduated scale are between inner wall and cavity, the upper surface of sliding slot is equipped with sliding block, slider top is fixedly connected with the optical amplifier eyeglass being placed in inside measuring device by fixed frame.Advantageous effect：The utility model is simple in structure, easy to operation, ensure that the precise effect of detection device, highly practical.
Description
Technical field
The utility model is related to cell detection engineering device technique field, it particularly relates to a kind of flow cytometry detection device.
Background technology
Stream type cell device is the device that cell is automatically analyzed and sorted.It can quickly measure, stores, show
Characteristic parameter in terms of a series of important biophysics of the cell dispersion to float on a liquid, biochemistry, and can root
Specified cell subsets is therefrom sorted out according to the parameter ranges of pre-selection.As a kind of important medical detection instrument, at present
Stream type cell device detection result it is inaccurate, the observation of cell cannot be timed, it is quantitative observe with counting, therefore we
Existing flow cytometry detection device is done is to be suitably modified.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of flow cytometry detection device, to overcome existing phase
Above-mentioned technical problem present in the technology of pass.
What the technical solution of the utility model was realized in：
A kind of flow cytometry detection device, including sleeve, the bottom of the sleeve is connected with measuring device, the sleeve one
Side is installed with telescopic rod at the measuring device center, and the telescopic rod is far from described sleeve one end and micromachine
Output shaft is connected, and spring is equipped in the telescopic rod, the top of the Miniature electric machine output shaft is connected with adjusting ring, described micro-
The bottom of type motor output shaft is connected with the spur gear inside the measuring device, is connected with and turns at the spur gear center
Axis.
The measuring device includes inner wall and shell, and cavity is provided in the measuring device, is equipped with and slides in the cavity
Slot, the sliding slot extend to the inside of the cavity through the cavity, and the sliding slot bottom is equipped with graduated scale, the graduated scale
Both ends between the inner wall and the cavity, the upper surface of the sliding slot is equipped with sliding block, and the slider top passes through solid
Determine frame and be fixedly connected with the optical amplifier eyeglass being placed in inside the measuring device, the center position of the optical amplifier eyeglass
Cross mark is provided with, pull rod, the pull rod side one end and rack far from the sliding block are connected on the left of the sliding block
Right end face be connected, be driven at the top of the rack with spur gear intermeshing.
Further, a pointer, graduated scale described in the pointer perpendicular alignmnet are equipped at the cross mark center.
Further, the minimum scale of the graduated scale is 1mm or 0.5mm.
Further, the length of the rack is more than the length for measuring object.
Further, measuring device bottom end both sides are mounted on castor.
The beneficial effects of the utility model are：It is carried out by the movement of side's sliding block on the scale come flow cytometric
It measures, wherein the cross mark in optical amplifier eyeglass center can accurately determine the initial position of fluidic cell, then pass through institute
It states pointer to determine last position on graduated scale, to avoid and artificially cause error, the rack is driven to pull up additionally by spur gear
Then the movement of bar is measured by pull rod to push the graduated scale of sliding block, avoid the manual affected error brought, revolve simultaneously
The pull rod that modulation pitch circle is connected by Miniature electric machine output shaft can finely tune, easy to operate, real using simple, measuring accuracy height
It is strong with property.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram according to the utility model embodiment flow cytometry detection device；
Fig. 2 is the structure diagram according to the measuring device of the utility model embodiment；
Fig. 3 is the structure diagram connected according to the straight-tooth wheel and rack of the utility model embodiment；
Fig. 4 is the structure diagram according to the utility model embodiment sleeve.
In figure：
1st, sleeve；2nd, measuring device；3rd, telescopic rod；4th, Miniature electric machine output shaft；5th, spring；6th, adjusting ring；7th, spur gear；
8th, shaft；9th, inner wall；10th, shell；11st, cavity；12nd, sliding slot；13rd, graduated scale；14th, sliding block；15th, fixed frame；16th, optical amplifier
Eyeglass；17th, cross mark；18th, pull rod；19th, rack；20th, pointer；21st, castor；22nd, rail plate；23rd, fixed block；24th, it draws
Bar；25th, screw, 26, binder clip.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained all belong to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of flow cytometry detection device.
As shown in Figs 1-4, according to the flow cytometry detection device of the utility model embodiment, including sleeve 1, the sleeve
1 bottom is connected with measuring device 2, and 1 side of sleeve is installed with telescopic rod 3 at 2 center of measuring device,
The telescopic rod 3 is connected far from described 1 one end of sleeve with Miniature electric machine output shaft 4, and spring 5 is equipped in the telescopic rod 3, described
The top of Miniature electric machine output shaft 4 is connected with adjusting ring 6, the bottom of the Miniature electric machine output shaft 4 and the measuring device 2
Internal spur gear 7 is connected, and shaft 8 is connected at 7 center of spur gear.
The measuring device 2 includes inner wall 9 and shell 10, and cavity 11, the cavity 11 are provided in the measuring device 2
Interior to be equipped with sliding slot 12, the sliding slot 12 extends to the inside of the cavity 11 through the cavity 11, and 12 bottom of sliding slot is set
There is graduated scale 13, the both ends of the graduated scale 13 are between the inner wall 9 and the cavity 11, the upper surface of the sliding slot 12
Equipped with sliding block 14,14 top of sliding block is fixedly connected with the optics being placed in inside the measuring device 2 by fixed frame 15 and put
Big eyeglass 16, the center position of the optical amplifier eyeglass 16 are provided with cross mark 17, the left side connection of the sliding block 14
There is pull rod 18, the described one end of 18 side of pull rod far from the sliding block 14 is connected with the right end face of rack 19, the rack
19 tops are driven with the spur gear 7 intermeshing.
By means of above-mentioned technical proposal, by being equipped with a pointer 20 at 17 center of cross mark, 20 perpendicular alignmnet of pointer is carved
Spend ruler 13, the setting of graduated scale 13 convenient for detection fluidic cell length scale, the minimum scale of graduated scale 13 for 1mm or
0.5mm, appropriate scale are facilitated look at and are counted, and the length of rack 19 is more than that measure the length of object be in order to avoid few calculating
Fluidic cell, 2 bottom end both sides of measuring device are mounted on castor 21.
In addition, in one embodiment, it, first can be with magnocell for optical amplifier eyeglass 16, then pass through rotation
Modulation pitch circle 6 drives Miniature electric machine output shaft 4, so as to which the graduated scale of sliding block 14 be allowed to be moved to required measurement position, cross
Label 17 can further improve accuracy.
Likewise, in specific application, other relevant technical solutions can also be used to be substituted, for example, with adjusting
The spring 5 of telescopic effect and the shell 10 of protection receiving effect are saved, is not just illustrated one by one herein, but for corresponding alternative solution
It is also understood in the scope of protection of the utility model.
In conclusion by means of the above-mentioned technical proposal of the utility model, pass through sliding block 14 described above graduated scale 13
Movement carry out flow cytometric and measure, the cross mark 17 in wherein 16 center of optical amplifier eyeglass can accurately determine to flow
The initial position of formula cell, then determine by the pointer 20 the last position on graduated scale 13, it avoids and artificially causes error, separately
The movement of 19 upper connecting rod 18 of rack is driven by spur gear 7 outside, the graduated scale of sliding block 14 is then pushed by pull rod 18
13 measure, and avoid the manual affected error brought, while rotate the pull rod that adjusting ring 6 allows Miniature electric machine output shaft 4 to connect
18 can finely tune, easy to operate, highly practical using simple, measuring accuracy height.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of flow cytometry detection device, which is characterized in that including sleeve (1), the bottom of the sleeve (1) is connected with measurement
Device (2), sleeve (1) side is installed with telescopic rod (3) at the measuring device (2) center, described flexible
Bar (3) is connected far from the sleeve (1) one end with Miniature electric machine output shaft (4), and spring (5), institute are equipped in the telescopic rod (3)
The top for stating Miniature electric machine output shaft (4) is connected with adjusting ring (6), the bottom of the Miniature electric machine output shaft (4) with it is described
The internal spur gear (7) of measuring device (2) is connected, and shaft (8) is connected at spur gear (7) center；
The measuring device (2) includes inner wall (9) and shell (10), and cavity (11) is provided in the measuring device (2), described
Sliding slot (12) is equipped in cavity (11), the sliding slot (12) extends to the inside of the cavity (11) through the cavity (11),
Sliding slot (12) bottom is equipped with graduated scale (13), and the both ends of the graduated scale (13) are located at the inner wall (9) and the cavity
(11) between, the upper surface of the sliding slot (12) is equipped with sliding block (14), is fixed at the top of the sliding block (14) by fixed frame (15)
It is connected with and is placed in the internal optical amplifier eyeglass (16) of the measuring device (2), the centre bit of the optical amplifier eyeglass (16)
The place of putting is provided with cross mark (17), and pull rod (18) is connected on the left of the sliding block (14), and pull rod (18) side is separate
One end of the sliding block (14) is connected with the right end face of rack (19), rack (19) top and the spur gear (7)
Intermeshing transmission.
A kind of 2. flow cytometry detection device according to claim 1, which is characterized in that cross mark (17) center
Place is equipped with a pointer (20), graduated scale (13) described in pointer (20) perpendicular alignmnet.
A kind of 3. flow cytometry detection device according to claim 2, which is characterized in that the minimum of the graduated scale (13)
Scale is 1mm or 0.5mm.
4. a kind of flow cytometry detection device according to claim 1, which is characterized in that the length of the rack (19) is big
In the length for measuring object.
A kind of 5. flow cytometry detection device according to claim 1, which is characterized in that measuring device (2) bottom end
Both sides are mounted on castor (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238832.2U CN207540946U (en) | 2017-09-26 | 2017-09-26 | A kind of flow cytometry detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238832.2U CN207540946U (en) | 2017-09-26 | 2017-09-26 | A kind of flow cytometry detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540946U true CN207540946U (en) | 2018-06-26 |
Family
ID=62609688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238832.2U Expired - Fee Related CN207540946U (en) | 2017-09-26 | 2017-09-26 | A kind of flow cytometry detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540946U (en) |
-
2017
- 2017-09-26 CN CN201721238832.2U patent/CN207540946U/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: 20180626 Termination date: 20180926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |