CN203915664U - A kind of laborsaving syringe - Google Patents
A kind of laborsaving syringe Download PDFInfo
- Publication number
- CN203915664U CN203915664U CN201420297411.7U CN201420297411U CN203915664U CN 203915664 U CN203915664 U CN 203915664U CN 201420297411 U CN201420297411 U CN 201420297411U CN 203915664 U CN203915664 U CN 203915664U
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- CN
- China
- Prior art keywords
- syringe
- laborsaving
- injection
- injection ram
- post
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of laborsaving syringe, belong to technical field of medical instruments, one end of syringe arranges syringe needle joint, injection needle is arranged on syringe needle joint, syringe and syringe needle joint are integrative-structures, injection ram is arranged in syringe, cushion block is set on injection ram, injection ram is connected with injection ram post, one end fixed installation soft iron post of injection ram post, laborsaving spring is arranged between cushion block and syringe, box body is connected with syringe by endless glide, between endless glide and injection ram post, laborsaving roller is set, electromagnetic core is arranged in box body, solenoid is wrapped on electromagnetic core, solenoid is connected with lithium battery by circuit, current adjusting knob is installed on the line, handle is arranged on one end of box body.This utility model adopts electromagnetic core and solenoid to form the design of electric magnet, utilize the electromagnetic force of electric magnet generation and the elastic force of laborsaving spring to complete injection, there is injection laborsaving, injection fast, the simple advantage of injection operation, its design science is reasonable, and structure forms simple, easy to use, there is boundless application prospect.
Description
Technical field
This utility model relates to a kind of syringe, especially relates to a kind of laborsaving syringe, belongs to technical field of medical instruments.
Background technology
Syringe is comprised of the foraminate syringe of front end band and the injection ram core bar that matches.Syringe is used for that a small amount of liquid or its are injected into region that other method cannot be approaching or from those local extractions out.When core bar is extracted, liquid or gas suck from syringe front end aperture, when core bar pushes, liquid or gas are extruded.By this process of syringe and syringe needle extraction or injecting gas or liquid, be called injection.
At present, the existing syringe overwhelming majority is to adopt the mode of hand push to inject, medical worker will adopt syringe to carry out drug injection every day to a large amount of patients, in the past for a long time, medical worker can too much cause hands cramp, arm fatigue etc. because of patient, affects medical worker's work and quality of medical care.
Utility model content
The utility model proposes a kind of laborsaving syringe, adopt electromagnetic core and solenoid to form the design of electric magnet, utilize the electromagnetic force of electric magnet generation and the elastic force of laborsaving spring to complete injection, there is injection laborsaving, injection is quick, the simple advantage of injection operation, and its design science is reasonable, structure forms simple, easy to use.
This utility model solution solves existing technical problem by the following technical solutions.
A laborsaving syringe, structure comprises: injection needle, syringe needle joint, syringe, injection ram, cushion block, injection ram post, laborsaving spring, laborsaving roller, soft iron post, box body, electromagnetic core, hands handle, current adjusting knob, circuit, lithium battery, endless glide, scale, solenoid, one end of described syringe arranges syringe needle joint, injection needle is arranged on syringe needle joint, syringe and syringe needle joint are integrative-structures, described injection ram is arranged in syringe, cushion block is set on injection ram, described injection ram is connected with injection ram post, one end fixed installation soft iron post of injection ram post, described laborsaving spring is arranged between cushion block and syringe, described box body is connected with syringe by endless glide, between endless glide and injection ram post, laborsaving roller is set, described electromagnetic core is arranged in box body, solenoid is wrapped on electromagnetic core, described solenoid is connected with lithium battery by circuit, current adjusting knob is installed on the line, described handle is arranged on one end of box body.
Further, on described syringe, scale is set, scale is used for showing the dosage of injectable drug.
Further, described cushion block has two, and laborsaving spring has two, and two laborsaving springs are arranged on respectively on two cushion blocks.
Further, described syringe is to adopt transparent plastic material to process, and injection ram is that soft rubber material processes.
Further, described electromagnetic core is to adopt stalloy stack to form, and described box body is to adopt aluminum alloy material to process.
The beneficial effects of the utility model are: a kind of laborsaving syringe the utility model proposes, adopt electromagnetic core and solenoid to form the design of electric magnet, utilize the electromagnetic force of electric magnet generation and the elastic force of laborsaving spring to complete injection, have injection laborsaving, injection is quick, the simple advantage of injection operation, its design science is reasonable, structure forms simple, easy to use, has boundless application prospect.
Accompanying drawing explanation
Fig. 1 is a kind of structure chart of laborsaving syringe.
1-injection needle; 2-syringe needle joint; 3-syringe; 4-injection ram; 5-cushion block; 6-injection ram post; The laborsaving spring of 7-; The laborsaving roller of 8-; 9-soft iron post; 10-box body; 11-electromagnetic core; 12-hands handle; 13-current adjusting knob; 14-circuit; 15-lithium battery; 16-endless glide; 17-scale; 18-solenoid.
The specific embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
As shown in Figure 1, a kind of laborsaving syringe, structure comprises: injection needle 1, syringe needle joint 2, syringe 3, injection ram 4, cushion block 5, injection ram post 6, laborsaving spring 7, laborsaving roller 8, soft iron post 9, box body 10, electromagnetic core 11, handle 12, current adjusting knob 13, circuit 14, lithium battery 15, endless glide 16, scale 17, solenoid 18, one end of described syringe 3 arranges syringe needle joint 2, injection needle 1 is arranged on syringe needle joint 2, syringe 3 and syringe needle joint 2 are integrative-structures, described injection ram 4 is arranged in syringe, cushion block 5 is set on injection ram, described injection ram 4 is connected with injection ram post 6, one end fixed installation soft iron post of injection ram post 6, described laborsaving spring 7 is arranged between cushion block 5 and syringe 3, described box body 10 is connected with syringe 3 by endless glide 16, laborsaving roller 8 is set between endless glide 16 and injection ram post 6, described electromagnetic core 11 is arranged in box body 10, solenoid 18 is wrapped on electromagnetic core 11, described solenoid 18 is connected with lithium battery 15 by circuit 14, current adjusting knob 13 is arranged on circuit 14, described handle 12 is arranged on one end of box body 10.
Particularly, scale 17 is set on syringe 3, scale 17 is used for showing the dosage of injectable drug, described cushion block has two, and laborsaving spring has two, and two laborsaving springs 7 are arranged on respectively on two cushion blocks 5, described syringe 3 is to adopt transparent plastic material to process, injection ram 4 is that soft rubber material processes, and electromagnetic core 11 is to adopt stalloy stack to form, and described box body is to adopt aluminum alloy material to process.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a laborsaving syringe, is characterized in that: structure comprises: injection needle, syringe needle joint, syringe, injection ram, cushion block, injection ram post, laborsaving spring, laborsaving roller, soft iron post, box body, electromagnetic core, hands handle, current adjusting knob, circuit, lithium battery, endless glide, solenoid, one end of described syringe arranges syringe needle joint, injection needle is arranged on syringe needle joint, syringe and syringe needle joint are integrative-structures, described injection ram is arranged in syringe, cushion block is set on injection ram, described injection ram is connected with injection ram post, one end fixed installation soft iron post of injection ram post, described laborsaving spring is arranged between cushion block and syringe, described box body is connected with syringe by endless glide, between endless glide and injection ram post, laborsaving roller is set, described electromagnetic core is arranged in box body, solenoid is wrapped on electromagnetic core, described solenoid is connected with lithium battery by circuit, current adjusting knob is installed on the line, described handle is arranged on one end of box body.
2. a kind of laborsaving syringe according to claim 1, is characterized in that: on described syringe, scale is set, described cushion block has two, and laborsaving spring has two, and two laborsaving springs are arranged on respectively on two cushion blocks.
3. a kind of laborsaving syringe according to claim 1, is characterized in that: described syringe is to adopt transparent plastic material to process, and injection ram is that soft rubber material processes.
4. a kind of laborsaving syringe according to claim 1, is characterized in that: described electromagnetic core is to adopt stalloy stack to form, and described box body is to adopt aluminum alloy material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297411.7U CN203915664U (en) | 2014-06-06 | 2014-06-06 | A kind of laborsaving syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297411.7U CN203915664U (en) | 2014-06-06 | 2014-06-06 | A kind of laborsaving syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915664U true CN203915664U (en) | 2014-11-05 |
Family
ID=51811548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297411.7U Expired - Fee Related CN203915664U (en) | 2014-06-06 | 2014-06-06 | A kind of laborsaving syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929890A (en) * | 2017-12-04 | 2018-04-20 | 王立青 | A kind of disease of old people dedicated transfusion auxiliary device |
| CN110694145A (en) * | 2018-07-10 | 2020-01-17 | 贵州大学 | Oral cavity anesthetic needle capable of stably feeding medicine |
-
2014
- 2014-06-06 CN CN201420297411.7U patent/CN203915664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107929890A (en) * | 2017-12-04 | 2018-04-20 | 王立青 | A kind of disease of old people dedicated transfusion auxiliary device |
| CN110694145A (en) * | 2018-07-10 | 2020-01-17 | 贵州大学 | Oral cavity anesthetic needle capable of stably feeding medicine |
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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 |
Granted publication date: 20141105 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |