CN204220160U - Use for laboratory boost motor - Google Patents
Use for laboratory boost motor Download PDFInfo
- Publication number
- CN204220160U CN204220160U CN201420688790.2U CN201420688790U CN204220160U CN 204220160 U CN204220160 U CN 204220160U CN 201420688790 U CN201420688790 U CN 201420688790U CN 204220160 U CN204220160 U CN 204220160U
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- CN
- China
- Prior art keywords
- housing
- syringe
- cock
- laboratory
- rear end
- 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 is too small for present stage laboratory syringe manual operation pressure, plastics are yielding, and the easy slippage of syringe, filter membrane such as easily to penetrate at the shortcoming, not easily slippage when proposition a kind of operates, laborsaving, use use for laboratory boost motor that is simple, that be applicable to most syringes.It comprises syringe, also comprises housing, cock and turning handle, and this housing forward end is provided with plug with holes, and rear end is uncovered; Syringe and cock are located in housing, are provided with the internal and external screw thread matched between cock with housing, and syringe is positioned at housing front portion, and cock is positioned at housing rear portion; The plug of housing is stretched out in syringe front end, and rear end and cock front end are located by connecting, and cock rear end is fixedly connected with turning handle or is structure as a whole.During use, by shake extruding, evenly can advance syringe, also can steadily sample, protection syringe avoids modification and fully uses filter, filter membrane, cuts the waste, and effectively can reduce the working strength of laboratory technician, increase work efficiency.
Description
technical field:
This practicality newly relates to a kind of novel injector boost motor, and specifically a kind of use for laboratory is in the boost motor of syringe filtering solution or sampling.
background technology:
Present stage, the plastic injector that laboratory uses mainly relies on manual hand manipulation when using, the arm of force is shorter, during filtering solution, because syringe needle place covers filter and filter membrane, increase promotion resistance, cause during use and promote effort, more require great effort during the solution that especially injection concentration is larger, and cause plastic injector easily deformable, or filter membrane is penetrated, waste filter; Long period of experiments, can increase considerably the labour intensity of experimenter, even occurs phenomenons such as pointing, palm is ached, causes experiment to be interrupted, thus affects experiment effect and experiment progress.Meanwhile, during sampling, due to manual operation, have certain uncertainty, thus can not evenly, stably sample, cause sample concentration not, the accuracy of impact experiment, is therefore necessary to improve.
summary of the invention:
The utility model is too small for present stage laboratory syringe manual operation pressure, plastics are yielding, and the easy slippage of syringe, filter membrane such as easily to penetrate at the shortcoming, not easily slippage when proposition a kind of operates, laborsaving, use use for laboratory boost motor that is simple, that be applicable to most syringes.
For achieving the above object, technical solutions of the utility model are:
A kind of use for laboratory boost motor, comprise syringe, also comprise housing, cock and turning handle, this housing forward end is provided with plug with holes, and rear end is uncovered; Syringe and cock are located in housing, are provided with the internal and external screw thread matched between cock with housing, and syringe is positioned at housing front portion, and cock is positioned at housing rear portion; The plug of housing is stretched out in syringe front end, and rear end and cock front end are located by connecting, and cock rear end is fixedly connected with turning handle or is structure as a whole.
Further design of the present utility model is:
Described syringe stretches out housing plug part and also filter is housed.
Described syringe rear end and cock front end are connected to one.
Described cock adopts steep-pitch thread with the internal and external screw thread coordinated between housing, and pitch is approximately 3-15cm.
Described housing adopts metal shell.
compared with other boost motors, the utility model tool has the following advantages:
1., in boost motor of the present utility model, be adopt screw thread to be connected between housing with cock, use turning handle design, increase the arm of force of device, easily achieve syringe and promote.
2. devise turning handle, during filtering solution, as long as shake turning handle, namely evenly, stably can extrude syringe, ensure the reliable of filter process; During sampling, only need shake turning cylinder and to pull back syringe, can ensure evenly, stably to sample.
3. the metal shell of the utility model design, solve yielding, the eely problem of existing plastic injector, thus more laborsaving when making syringe filtering solution, also solve the problem that filter membrane penetrated, wasted filter, reduce the working strength of laboratory technician, improve operating efficiency.
4. the utility model is by shake extruding, evenly can advance syringe, also can steadily sample, and protection syringe avoids modification and fully uses filter, filter membrane, cuts the waste, and effectively can reduce the working strength of laboratory technician, increase work efficiency.
accompanying drawing illustrates:
fig. 1 is the structural representation of the utility model device.
1-syringe; 2-housing; 3-external screw thread; 4-hand traverse moving axis; 5-filter.
detailed description of the invention:
embodiment 1
As shown in Figure 1, use for laboratory boost motor of the present utility model, comprises syringe 1, housing 2, cock 6 and turning handle 4, and this housing 2 front end is provided with plug with holes, and rear end is uncovered; Syringe 1 and cock 6 are located in housing 2, are provided with the internal and external screw thread matched between cock 6 with housing 2, and housing 2 inwall is provided with external screw thread 3, and cock periphery wall is provided with external screw thread.It is anterior that syringe 1 is positioned at housing 2, and cock 6 is positioned at housing 2 rear portion; The plug of housing is stretched out in syringe 1 front end, and rear end and cock 6 front end are located by connecting, and cock 6 rear end is fixedly connected with turning handle 4.
Housing 2 is metal shell, and cock 6 is wooden cock body, and syringe 1 stretches out housing plug part and filter 5 is also housed.Syringe 1 rear end and cock 6 front end are connected to one, to drive during imbibition.The internal and external screw thread coordinated between cock 6 with housing 2 adopts steep-pitch thread, and pitch is approximately 4cm.
the utility model using method is as follows:
1. during filtering solution, the syringe 1 being filled solution is arranged in housing 2, by screw thread, housing 2 is coordinated with cock 6.By hand traverse fixed handle 4, drive the propelling of cock 6, extruding syringe 1, by filter 5 filtering solution.Be threaded connection between housing and cock, turning handle the increase arm of force is set, adopt the operating lever mode that makes it rotate all can be laborsaving.
2. during sampling, because turning handle 4 is connected with syringe 1, only need shake turning handle 4, to be pulled back syringe 1 by cock 6 and the rotation of housing 2, realization evenly, stably samples.Due to the setting of screw thread, ensure that turning cylinder at the uniform velocity can rotate, produce in time, do not affect experiment progress.
Claims (5)
1. a use for laboratory boost motor, comprises syringe (1), it is characterized in that: also comprise housing (2), cock (6) and turning handle (4), this housing (2) front end is provided with plug with holes, and rear end is uncovered; Syringe (1) and cock (6) are located in housing (2), are provided with the internal and external screw thread matched between cock (6) with housing (2), and it is anterior that syringe (1) is positioned at housing (2), and cock (6) is positioned at housing (2) rear portion; The plug of housing is stretched out in syringe (1) front end, and rear end and cock (6) front end are located by connecting, and cock (6) rear end is fixedly connected with turning handle (4) or is structure as a whole.
2. use for laboratory boost motor according to claim 1, is characterized in that: described syringe (1) stretches out housing plug part and filter (5) is also housed.
3. use for laboratory boost motor according to claim 1, is characterized in that: described syringe (1) rear end and cock (6) front end are connected to one.
4. use for laboratory boost motor according to claim 1, is characterized in that: the internal and external screw thread coordinated between described cock (6) with housing (2) adopts steep-pitch thread, and pitch is approximately 3-15cm.
5. use for laboratory boost motor according to claim 1, its spy is: described housing (2) adopts metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688790.2U CN204220160U (en) | 2014-11-18 | 2014-11-18 | Use for laboratory boost motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688790.2U CN204220160U (en) | 2014-11-18 | 2014-11-18 | Use for laboratory boost motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220160U true CN204220160U (en) | 2015-03-25 |
Family
ID=52918306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688790.2U Expired - Fee Related CN204220160U (en) | 2014-11-18 | 2014-11-18 | Use for laboratory boost motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505383A (en) * | 2017-09-22 | 2017-12-22 | 山东国投鸿基检测技术股份有限公司 | A kind of residues of pesticides Rapid Extraction mass spectrum injector |
| CN108593404A (en) * | 2018-07-06 | 2018-09-28 | 无锡宏众基因科技有限公司 | A kind of screw push type sample extraction device |
-
2014
- 2014-11-18 CN CN201420688790.2U patent/CN204220160U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505383A (en) * | 2017-09-22 | 2017-12-22 | 山东国投鸿基检测技术股份有限公司 | A kind of residues of pesticides Rapid Extraction mass spectrum injector |
| CN107505383B (en) * | 2017-09-22 | 2024-02-02 | 山东国投鸿基检测技术股份有限公司 | Quick extraction mass spectrum injector for pesticide residues |
| CN108593404A (en) * | 2018-07-06 | 2018-09-28 | 无锡宏众基因科技有限公司 | A kind of screw push type sample extraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150325 Termination date: 20171118 |