CN207964377U - A kind of medical test sampler - Google Patents
A kind of medical test sampler Download PDFInfo
- Publication number
- CN207964377U CN207964377U CN201820518976.1U CN201820518976U CN207964377U CN 207964377 U CN207964377 U CN 207964377U CN 201820518976 U CN201820518976 U CN 201820518976U CN 207964377 U CN207964377 U CN 207964377U
- Authority
- CN
- China
- Prior art keywords
- medical test
- tape spool
- driving gear
- outer housing
- screw rod
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of medical test samplers, including outer housing, the upper end of the outer housing is provided with control flume, and card slot is provided in control flume, the card slot is connected by fixture block with tape spool driving gear, and the upper surface of tape spool driving gear is provided with button disk, the lateral surface of the tape spool driving gear is connected with linkage gear, and linkage gear is set to the top of screw rod, the screw rod is connected by bearing with outer housing, and connecting rod is run through in the lower end of screw rod.The medical test can observe the amount of sampling at any time with sampler convenient for staff, avoid sampling excess or undersampling, it can not only be convenient for slow pipette samples, sample is avoided to enter in Self-resetting spring air bag, and stable quantitative release sample can be convenient for, it can be convenient for the connection and disconnection of linkage gear and tape spool driving gear, consequently facilitating Self-resetting spring air bag is easily expressed to certain degree by staff.
Description
Technical field
The utility model is related to medical test correlative technology field, specially a kind of medical test sampler.
Background technology
In medicine, it is often necessary to certain a sample is examined, to verify in the sample whether contain certain germs or lesion, with
Determine whether patient suffers from certain disease, when medical test sampler is exactly that one kind detecting sample in medicine, sampling
Tool.
But existing medical test is not easy to stable release sample with sampler, this is because existing sampler exists
When discharging sample, needs reviewer to hold and squeeze sacculus, and human hand is the uniform extruding sacculus that can not stablize, to
So that existing sampler is not easy to reviewer's use.
Invention content
The purpose of this utility model is to provide a kind of medical test samplers, to solve to carry in above-mentioned background technology
Have the problem of medical test is not easy to stable release sample with sampler.
To achieve the above object, the utility model provides the following technical solutions：A kind of medical test sampler, including
The upper end of outer housing, the outer housing is provided with control flume, and card slot is provided in control flume, and the card slot passes through fixture block and band
Axis driving gear is connected, and the upper surface of tape spool driving gear is provided with button disk, and the lateral surface of the tape spool driving gear connects
It is connected to linkage gear, and linkage gear is set to the top of screw rod, the screw rod is connected by bearing with outer housing, and screw rod
Lower end run through connecting rod, the inside of the outer housing is equipped with Self-resetting spring air bag, and Self-resetting spring air bag is set to
Between screw rod, and the lower end of Self-resetting spring air bag is connected with probe tube, is connected by supporting rod between the connecting rod
It connects, and the lower end of supporting rod is connected through outer housing with connection ring, and connection ring is set to the outside of probe tube.
Preferably, the supporting rod is provided with 2, and is connected by connecting rod between 2 supporting rods, and supporting rod
Stretching structure is constituted by outer housing, bar is simultaneously supported and is integrated with connection ring.
Preferably, containing mark is provided on the probe tube, and probe tube is integrated with connection ring.
Preferably, the planform of the connecting rod is arc, and the number of connecting rod is 2.
Preferably, the lower end of the screw rod through connecting rod be arranged, and the outside of screw rod using be threadedly coupled by the way of and
Connecting rod is connected.
Preferably, the planform of the Self-resetting spring air bag is cylindrical, and Self-resetting spring air bag and probe tube
Through connection.
Preferably, 2 linkage gears are symmetrically arranged on the outside of the tape spool driving gear, and tape spool driving gear uses
The mode of engagement is connected with linkage gear.
Preferably, the planform of the card slot and fixture block is rectangle, and the size of card slot and fixture block matches, and
The axis of fixture block is overlapped with the axis of tape spool driving gear, while fixture block is connected by the way of magnetic and engaging with card slot
It connects.
Compared with prior art, the utility model has the beneficial effects that：The medical test with sampler using probe tube,
The design of screw rod, Self-resetting spring air bag, linkage gear, tape spool driving gear, card slot and fixture block is carved with the sampling of containing mark
Pipe can be convenient for staff to observe the amount of sampling at any time, sampling excess or undersampling, the design of screw rod is avoided to be avoided that
Self-resetting spring air bag is not only avoided that Self-resetting spring air bag is destroyed by random extruding, and can Self-resetting easy to support
Spring air bag, in order to avoid its arbitrary crooked, design of Self-resetting spring air bag, can make the lower end of probe tube generate suction, link tooth
The design of wheel and tape spool driving gear can not only be convenient for slow pipette samples, sample is avoided to enter in Self-resetting spring air bag,
And stable quantitative release sample can be convenient for, the design of card slot and fixture block can be convenient for the company of linkage gear and tape spool driving gear
Make and break is opened, consequently facilitating Self-resetting spring air bag is easily expressed to certain degree by staff.
Description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model schematic cross-sectional view；
Fig. 4 is A point enlarged structure schematic diagrams in the utility model Fig. 3.
In figure：1, outer housing；2, control flume；3, supporting rod；4, connection ring；5, probe tube；6, connecting rod；7, screw rod；8、
Self-resetting spring air bag；9, bearing；10, linkage gear；11, tape spool driving gear；12, button disk；13, card slot；14, fixture block.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of medical test sampler, including it is outer
The upper end of shell 1, outer housing 1 is provided with control flume 2, and card slot 13 is provided in control flume 2, and card slot 13 passes through fixture block 14 and band
Axis driving gear 11 is connected, and the upper surface of tape spool driving gear 11 is provided with button disk 12, the structure of card slot 13 and fixture block 14
Shape is rectangle, and the size of card slot 13 and fixture block 14 matches, and the axis of fixture block 14 and tape spool driving gear 11
Axis overlaps, while fixture block 14 is connected by the way of magnetic and engaging with card slot 13, can be convenient for removing tape spool master at any time
Moving gear 11, in order to quickly squeeze Self-resetting spring air bag 8 to suitable degree, the lateral surface of tape spool driving gear 11
It being connected with linkage gear 10, and linkage gear 10 is set to the top of screw rod 7, the lower end of screw rod 7 is arranged through connecting rod 6, and
The outside of screw rod 7 is connected by the way of being threadedly coupled with connecting rod 6, and connecting rod 6 is in 7 turns of screw rod when can make the rotation of screw rod 7
The outside of upper movement, tape spool driving gear 11 is symmetrically arranged with 2 linkage gears 10, and tape spool driving gear 11 is using engagement
Mode is connected with linkage gear 10,2 linkage gears 10 can be driven to rotate by the rotation of tape spool driving gear 11, to band
Dynamic 2 screw rods 7 rotate, and screw rod 7 is connected by bearing 9 with outer housing 1, and connecting rod 6, connecting rod 6 are run through in the lower end of screw rod 7
Planform be arc, and the number of connecting rod 6 is 2, advantageously ensures that uniform force on supporting rod 3, outer housing 1 it is interior
Portion is equipped with Self-resetting spring air bag 8, and Self-resetting spring air bag 8 is set between screw rod 7, and Self-resetting spring air bag 8
Lower end be connected with probe tube 5, containing mark is provided on probe tube 5, and probe tube 5 is integrated with connection ring 4,
The amount that the device is drawn or discharges sample can be observed at any time convenient for staff, the planform of Self-resetting spring air bag 8 is
Cylinder, and Self-resetting spring air bag 8 runs through connection with probe tube 5, can uniformly squeeze Self-resetting spring gas convenient for the device
Capsule 8 is connected by supporting rod 3 between connecting rod 6, and the lower end of supporting rod 3 is connected through outer housing 1 with connection ring 4, and
And connection ring 4 is set to the outside of probe tube 5, supporting rod 3 is provided with 2, and is connected by connecting rod 6 between 2 supporting rods 3
It connects, and supporting rod 3 constitutes stretching structure by outer housing 1, simultaneously supports bar 3 and is integrated with connection ring 4, is conducive to
Ensure the stability of the device, and can be so that the device is used.
Operation principle：When using the medical test sampler, the medical test is carried with sampler first
It is carried out disinfection processing with sampler to using position, and by the medical test, then pulls out button disk 12 so that button disk 12 takes band out of
Axis driving gear 11 so that fixture block 14 disconnects the connection with card slot 13, and makes tape spool driving gear 11 disconnect and linkage tooth
Self-resetting spring air bag 8 is expressed to by the connection of wheel 10, the amount pressing outer housing 1 sampled as needed at this time, the outer housing 1 made
Then fixture block 14 is connect by certain degree with card slot 13, so that tape spool driving gear 11 and 10 company of engagement of linkage gear
It connects, at this time contacts the lower end of probe tube 5 with sample, and twist button disk 12, so that tape spool driving gear 11 drives linkage
Gear 10 rotates, so that screw rod 7 rotates, so that connecting rod 6 gradually moves on screw rod 7, and then slow release is certainly
Resetting spring air bag 8, in order to generate suction, pipette samples, when the sample of absorption satisfies the use demand at 5 lower end of probe tube
When, which can be moved at setting-out equipment, and by rotating backward button disk 12 so that the sample quilt in probe tube 5
It squeezes out, and then achievees the purpose that discharge sample, the content not being described in detail in this specification belongs to this field professional technique
The prior art well known to personnel.
It is to be appreciated that term "center", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", " water
It is flat ", "top", "bottom", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings,
Only it is the present invention and simplified description for ease of description, rather than indicating or imply signified device or element must have specifically
Orientation is specific azimuth configuration and operation, thus should not be understood as the limitation that content is protected to the utility model.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of medical test sampler, including outer housing（1）, it is characterised in that：The outer housing（1）Upper end setting
There is control flume（2）, and control flume（2）Inside it is provided with card slot（13）, the card slot（13）Pass through fixture block（14）With tape spool driving tooth
Wheel（11）It is connected, and tape spool driving gear（11）Upper surface be provided with button disk（12）, the tape spool driving gear（11）'s
Lateral surface is connected with linkage gear（10）, and linkage gear（10）It is set to screw rod（7）Top, the screw rod（7）Pass through axis
It holds（9）With outer housing（1）It is connected, and screw rod（7）Lower end run through connecting rod（6）, the outer housing（1）Inside be equipped with
Self-resetting spring air bag（8）, and Self-resetting spring air bag（8）It is set to screw rod（7）Between, and Self-resetting spring air bag（8）
Lower end and probe tube（5）It is connected, the connecting rod（6）Between pass through supporting rod（3）It is connected, and supporting rod（3）Under
Outer housing is run through at end（1）With connection ring（4）It is connected, and connection ring（4）It is set to probe tube（5）Outside.
2. a kind of medical test sampler according to claim 1, it is characterised in that：The supporting rod（3）Setting
There are 2, and 2 supporting rods（3）Between pass through connecting rod（6）It is connected, and supporting rod（3）Pass through outer housing（1）Composition is stretched
Shrinking structure simultaneously supports bar（3）With connection ring（4）It is integrated.
3. a kind of medical test sampler according to claim 1, it is characterised in that：The probe tube（5）On set
It is equipped with containing mark, and probe tube（5）With connection ring（4）It is integrated.
4. a kind of medical test sampler according to claim 1, it is characterised in that：The connecting rod（6）Knot
Configuration shape is arc, and connecting rod（6）Number be 2.
5. a kind of medical test sampler according to claim 1, it is characterised in that：The screw rod（7）Lower end
Through connecting rod（6）Setting, and screw rod（7）Outside using be threadedly coupled by the way of and connecting rod（6）It is connected.
6. a kind of medical test sampler according to claim 1, it is characterised in that：The Self-resetting spring air bag
（8）Planform be cylinder, and Self-resetting spring air bag（8）With probe tube（5）Through connection.
7. a kind of medical test sampler according to claim 1, it is characterised in that：The tape spool driving gear
（11）Outside be symmetrically arranged with 2 linkage gears（10）, and tape spool driving gear（11）By the way of engagement with linkage tooth
Wheel（10）It is connected.
8. a kind of medical test sampler according to claim 1, it is characterised in that：The card slot（13）And fixture block
（14）Planform be rectangle, and card slot（13）And fixture block（14）Size match, and fixture block（14）Axis with
Tape spool driving gear（11）Axis overlap, while fixture block（14）By the way of magnetic and engaging and card slot（13）It is connected
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518976.1U CN207964377U (en) | 2018-04-12 | 2018-04-12 | A kind of medical test sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518976.1U CN207964377U (en) | 2018-04-12 | 2018-04-12 | A kind of medical test sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964377U true CN207964377U (en) | 2018-10-12 |
Family
ID=63727725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820518976.1U Expired - Fee Related CN207964377U (en) | 2018-04-12 | 2018-04-12 | A kind of medical test sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407346A (en) * | 2020-04-02 | 2020-07-14 | 王建龙 | Intestinal closure device |
-
2018
- 2018-04-12 CN CN201820518976.1U patent/CN207964377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407346A (en) * | 2020-04-02 | 2020-07-14 | 王建龙 | Intestinal closure device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190412 |