CN202870105U - Device for automatically discharging disposable suction head - Google Patents
Device for automatically discharging disposable suction head Download PDFInfo
- Publication number
- CN202870105U CN202870105U CN 201220497111 CN201220497111U CN202870105U CN 202870105 U CN202870105 U CN 202870105U CN 201220497111 CN201220497111 CN 201220497111 CN 201220497111 U CN201220497111 U CN 201220497111U CN 202870105 U CN202870105 U CN 202870105U
- Authority
- CN
- China
- Prior art keywords
- suction head
- electromagnet
- push rod
- disposable tip
- disposable
- 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 - Lifetime
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Abstract
The utility model relates to a device for automatically discharging a disposable suction head. The device comprises a suction head withdrawing sleeve, a push rod and an electromagnet, wherein the suction head withdrawing sleeve is sleeved on a suction head pickup device, one end of the suction head withdrawing sleeve away from the disposable suction head is connected with the push rod, and the other end of the push rod is connected with the electromagnet; and the push rod, the electromagnet and the suction head pickup device are located in a same plane and mounted along the suction head pickup device. According to the device for automatically discharging the disposable suction head, the disposable suction head can be pushed down from a disposable suction head pickup device by virtue of an electromagnetic force, the automation of the discharging of the disposable suction head is realized, the work steps are simplified, the time is saved, the working efficiency is improved, and the pollution of human body caused by manual and direct discharging can be avoided; and besides, the structure is simpler, the control is convenient, the manufacture cost is low, and the device is more suitable for use in automatic instruments.
Description
Technical field
The utility model relates to a kind of medical inspection equipment apparatus, is specifically related to a kind of device of automatic discharge disposable tip.
Background technology
At present disposable tip is used very extensively in the medical inspection equipment such as inspection machine, pathology equipment, liquid base cell sheet producing machine, and the use disposable tip not only had been convenient to take a sample but also can have been avoided the cross pollution of sample.In the process that disposable tip uses, directly contact for fear of staff, cause cross pollution or the sample contamination finger of sample, usually pick up suction nozzle with a suction nozzle pick-up, but present suction nozzle pick-up is all comparatively simple, substantially will lean on the people to operate by hand, when carrying out the work of a large amount of inspections by sampling or experiment etc., waste time and energy inefficiency.
Summary of the invention
Technical problem to be solved in the utility model is exactly for the existing deficiency of above prior art, and the device of a kind of automatic discharge disposable tip that proposes, can simplify job step, save the working time, increase work efficiency, and this apparatus structure is simple, is easy to promote.
The utility model scheme is achieved by the following technical measures:
A kind of device of automatic discharge disposable tip, this device comprises desorption headgear, push rod, electromagnet, and wherein the desorption headgear is sleeved on the suction nozzle pick-up, and the desorption headgear is installed push rod away from the disposable tip end, and the push rod other end is installed electromagnet.Push rod, electromagnet and suction nozzle pick-up are in same plane in this device, install along the suction nozzle pick-up.
Electromagnet described in the utility model device is comprised of magnet coil and electromagnet core, and a spring that electromagnet core is resetted also is installed on the electromagnet in addition, and wherein push rod is connected with electromagnet core.
The utility model adopts the electromagnetic principle design with the suction nozzle pick-up, increased automatic discharge device at common single suction nozzle pick-up, be desorption headgear, push rod, electromagnet, utilize the disposable tip of trying hard to recommend that the adhesive of electromagnet produces, reach the purpose of abandoning disposable tip.Adhesive produces magnetic force after the electromagnet energising, make the desorption headgear under the promotion of push rod, disposable tip is pushed from the disposable tip pick-up, realize the robotization that disposable tip is discharged, simplified job step, saved the time, improved work efficiency, and can keep away manual-free and directly discharge the pollution that brings to human body.In addition and this apparatus structure fairly simple, control is convenient, low cost of manufacture relatively accommodates for self-reacting device, is convenient to widespread use and popularization.
This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is apparent.
Description of drawings
Fig. 1 is the structural representation that automatic discharge disposable tip device described in the utility model uses, 1 be the iron core of electromagnet among the figure wherein, 2 is magnet coil, 3 is push rod, 4 is the suction nozzle pick-up, and 5 are the desorption headgear, and 6 is disposable tip, 7 is suction nozzle pick-up stationary installation, and 8 is the electromagnet core back-moving spring.
Embodiment
In order to make the technical solution of the utility model clearer, the utility model is further described with embodiment below in conjunction with accompanying drawing.
Automatically discharge the disposable tip device, this discharger comprises desorption headgear 5, push rod 3, electromagnet core 1, magnet coil 2, wherein the desorption headgear 5, be sleeved on the suction nozzle pick-up 4, desorption headgear 5 connects push rod 3 away from disposable tip 6 ends, push rod 3 other ends are connected with electromagnet core 1, magnet coil 2 is installed on the iron core 1, an iron core return-spring 8 is installed on the electromagnet, iron core 1 and the suction nozzle pick-up 4 of described push rod 3, electromagnet are in same plane, install along suction nozzle pick-up 4.
In addition, the material of desorption headgear 5 is macromolecular material or does not have magnetic metal.Suction nozzle pick-up 4 rear ends are fixing by stationary installation 7.
During work, magnet coil 2 powers up rear generation magnetic force, and iron core 1 motion promotes push rod 3, push rod 3 promotes desorption headgear 5, desorption headgear 5 produces relative motion with suction nozzle pick-up 4, and disposable tip 6 is pushed from disposable tip pick-up 4, finishes the discharge of disposable tip 6.Realize the robotization that disposable tip 6 is discharged.Coil 2 outages, the position of electromagnet core 1 resets and is finished by the spring 8 on the electromagnet, and spring 8 back into the front position of adhesive to iron core 1.
Claims (4)
1. device of automatically discharging disposable tip, it is characterized in that: this device comprises desorption headgear, push rod, electromagnet, and wherein the desorption headgear is sleeved on the suction nozzle pick-up, the desorption headgear is installed push rod away from the disposable tip end, and the push rod other end is installed electromagnet.
2. the device of automatic discharge disposable tip according to claim 1, it is characterized in that: described push rod, electromagnet and suction nozzle pick-up are in same plane, install along the suction nozzle pick-up.
3. the device of automatic discharge disposable tip according to claim 1, it is characterized in that: electromagnet is comprised of magnet coil and electromagnet core, and push rod is connected with electromagnet core.
4. the device of automatic discharge disposable tip according to claim 3 is characterized in that: a spring that electromagnet core is resetted also is installed on the electromagnet in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497111 CN202870105U (en) | 2012-09-26 | 2012-09-26 | Device for automatically discharging disposable suction head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497111 CN202870105U (en) | 2012-09-26 | 2012-09-26 | Device for automatically discharging disposable suction head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202870105U true CN202870105U (en) | 2013-04-10 |
Family
ID=48036814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220497111 Expired - Lifetime CN202870105U (en) | 2012-09-26 | 2012-09-26 | Device for automatically discharging disposable suction head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202870105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826381A (en) * | 2012-09-26 | 2012-12-19 | 济南丰瑞电子科技有限公司 | Automatic discharger for disposable sucker |
| CN104730269A (en) * | 2013-12-24 | 2015-06-24 | 广州万孚生物技术股份有限公司 | Tip head withdraw lever device |
| CN111167532A (en) * | 2020-01-10 | 2020-05-19 | 济南翼菲自动化科技有限公司 | Automatic device for biological test liquid transfer |
-
2012
- 2012-09-26 CN CN 201220497111 patent/CN202870105U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826381A (en) * | 2012-09-26 | 2012-12-19 | 济南丰瑞电子科技有限公司 | Automatic discharger for disposable sucker |
| CN104730269A (en) * | 2013-12-24 | 2015-06-24 | 广州万孚生物技术股份有限公司 | Tip head withdraw lever device |
| CN111167532A (en) * | 2020-01-10 | 2020-05-19 | 济南翼菲自动化科技有限公司 | Automatic device for biological test liquid transfer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |