CN103405829A - Novel rainproof device for needle-free injector - Google Patents
Novel rainproof device for needle-free injector Download PDFInfo
- Publication number
- CN103405829A CN103405829A CN2013103689789A CN201310368978A CN103405829A CN 103405829 A CN103405829 A CN 103405829A CN 2013103689789 A CN2013103689789 A CN 2013103689789A CN 201310368978 A CN201310368978 A CN 201310368978A CN 103405829 A CN103405829 A CN 103405829A
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- China
- Prior art keywords
- rotating shaft
- shutters
- shielding plates
- shaft bar
- spindle
- 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.)
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Abstract
The invention relates to the field of medical equipment, particularly to a novel rainproof device for a needle-free injector. The novel rainproof device comprises two shielding plates, two pairs of connecting flexible strips and a spindle strip, wherein the spindle strip is arranged in the middle of the upper portion of a needle-free injector body, the two shielding plates are arranged on two sides of the spindle strip, and the two pairs of connecting flexible strips are disposed at outer ends of left and right sides of the two shielding plates. According to the novel rainproof device, the spindle strip is arranged on the upper portion of the injector body, the two shielding plates are movably arranged on the two sides of the spindle strip, and the shielding plates are unfolded or folded through connection or disconnection of the connecting strips arranged on the shielding plates; the novel rainproof device is simple to operate, low in cost, convenient to fold and unfold and good in rain shielding effect.
Description
Technical field
The present invention relates to medical instruments field, particularly a kind of rain insensitive device of Novel needle syringe.
Background technology
Development along with aquaculture, the raising scale of peasant household is increasing, thereby also more and more paid attention to for animal epidemic prevention, people have the cartridge syringe of the cartridge syringe of syringe needle to needleless from use, have solved cross infection etc. problem, but because needleless injector has also been used electronic component, thereby when in the rainy day, carrying out emergency injection prevention animal epidemics, very easily damage needleless injector, thereby cause object to damage, property loss.
Therefore be necessary, the self rain resistance of needleless injector is carried out to technological innovation further.
Summary of the invention
The object of the invention is to defect and deficiency for prior art, provide a kind of simple in structure, the rain insensitive device of Novel needle syringe reasonable in design, easy to use, it adopts, on syringe body top, the rotating shaft bar is set, in the both sides activity of rotating shaft bar, two shutters are set, by the connection strap that is arranged on shutter, connect or exhibition, launch or receive and disturb shutter; It is simple to operate, cost is low, it is convenient to launch to draw in and rain-proof effect is good.
For achieving the above object, the technical solution used in the present invention is:
The rain insensitive device of Novel needle syringe of the present invention, it comprises two shutters, two pairs of connections soft and rotating shaft bar, described rotating shaft bar is arranged in the middle of needleless injector main body top; Described two shutters are arranged on rotating shaft bar both sides; Described two pairs of soft of connections are arranged on outer end, two shutter left and right sides.
Further, the profile of described shutter is to adopt arc, follows the radian of needleless injector body front part gun barrel to match;
Further, the material of described shutter employing is aluminium alloy;
Further, described every pair of connecting mode that connects soft strip adoption can be used VELCRO to be connected, and button also can be set and be connected;
After adopting said structure, beneficial effect of the present invention is: it adopts, on syringe body top, the rotating shaft bar is set, and in the both sides activity of rotating shaft bar, two shutters is set, and connects or exhibition by the connection strap that is arranged on shutter, launches or receives and disturb shutter; It is simple to operate, cost is low, it is convenient to launch to draw in and rain-proof effect is good.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Description of reference numerals:
1, needleless injector main body; 2, shutter; 3, connect soft; 4, rotating shaft bar; 11, gun barrel; 21, arc.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, the rain insensitive device of Novel needle syringe of the present invention, it comprises that two shutters 2, two pairs connect soft 3 and rotating shaft bar 4, described rotating shaft bar 4 is arranged in the middle of needleless injector main body 1 top; Described two shutters 2 are arranged on rotating shaft bar 4 both sides; Described two pairs of soft 3 of connections are arranged on two shutters, 2 outer ends, the left and right sides.
The profile of described shutter 2 is to adopt arc 21, follows the radian of the anterior gun barrel 11 of needleless injector main body 1 to match;
The material that described shutter 2 adopts is aluminium alloy;
Described every pair of connecting mode that connects soft 3 employing can be used VELCRO to be connected, and button also can be set and be connected;
This specific embodiment in use, pull open the VELCRO be arranged on connecting soft 3, two shutters 2 are launched, then will connect soft 3 and be backwards on needleless injector main body 1 top, recycling arranges soft 3 superincumbent VELCRO of connection and fits, hold two shutters 2 and can not make it any more, thereby be equivalent to beat one movable umbrella to needleless injector; When not needing to use, will connect soft 3 and pull open, two shutters 2 to be put together on needleless injector main body 1, the VELCRO of recycling above connecting soft 3 connects in gun barrel 11 bottoms of needleless injector main body 1, fixes two shutters 2.
The present invention adopts, on syringe body top, the rotating shaft bar is set, and in the both sides activity of rotating shaft bar, two shutters is set, and connects or exhibition by the connection strap that is arranged on shutter, launches or receives and disturb shutter; It is simple to operate, cost is low, it is convenient to launch to draw in and rain-proof effect is good.
The above is only preferred embodiments of the present invention, therefore all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in patent claim of the present invention.
Claims (4)
1. the rain insensitive device of Novel needle syringe is characterized in that: it comprises that two shutters (2), two pairs connect soft (3) and rotating shaft bar (4), and described rotating shaft bar (4) is arranged in the middle of needleless injector main body (1) top; Described two shutters (2) are arranged on rotating shaft bar (4) both sides; Described two pairs of connections soft (3) are arranged on two shutters (2) outer end, the left and right sides.
2. the rain insensitive device of Novel needle syringe according to claim 1 is characterized in that: the profile of described shutter (2) is to adopt arc (21), matches with the radian of the anterior gun barrel of needleless injector main body (1) (11).
3. the rain insensitive device of Novel needle syringe according to claim 1 is characterized in that: the material that described shutter (2) adopts is aluminium alloy.
4. the rain insensitive device of Novel needle syringe according to claim 1 is characterized in that: described every pair connects the connecting mode soft (3) adopted and can use VELCRO to be connected, button also can be set and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368978.9A CN103405829B (en) | 2013-08-22 | 2013-08-22 | Novel rainproof device for needle-free injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368978.9A CN103405829B (en) | 2013-08-22 | 2013-08-22 | Novel rainproof device for needle-free injector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103405829A true CN103405829A (en) | 2013-11-27 |
| CN103405829B CN103405829B (en) | 2015-02-11 |
Family
ID=49598898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310368978.9A Expired - Fee Related CN103405829B (en) | 2013-08-22 | 2013-08-22 | Novel rainproof device for needle-free injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103405829B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040035491A1 (en) * | 2002-08-26 | 2004-02-26 | Penjet Corporation | Method and apparatus for needle-less injection with a degassed fluid |
| US20090234276A1 (en) * | 2004-12-01 | 2009-09-17 | Toles Warren L | Needle-free injector |
| CN202020566U (en) * | 2011-03-26 | 2011-11-02 | 蔡淑霞 | Needleless injector for animals |
| CN202590081U (en) * | 2012-05-29 | 2012-12-12 | 宣建民 | Intramuscular painless injection device |
| CN202783457U (en) * | 2012-09-25 | 2013-03-13 | 山东宝雅新能源汽车股份有限公司 | Three-wheel lateral-wing electric commercial vehicle |
| CN202931453U (en) * | 2012-10-31 | 2013-05-08 | 深圳市艾立克电子有限公司 | Monitoring camera waterproof protective cover device |
| CN203139289U (en) * | 2013-03-26 | 2013-08-21 | 魏颖德 | Safe auto-disable syringe |
-
2013
- 2013-08-22 CN CN201310368978.9A patent/CN103405829B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040035491A1 (en) * | 2002-08-26 | 2004-02-26 | Penjet Corporation | Method and apparatus for needle-less injection with a degassed fluid |
| US20090234276A1 (en) * | 2004-12-01 | 2009-09-17 | Toles Warren L | Needle-free injector |
| CN202020566U (en) * | 2011-03-26 | 2011-11-02 | 蔡淑霞 | Needleless injector for animals |
| CN202590081U (en) * | 2012-05-29 | 2012-12-12 | 宣建民 | Intramuscular painless injection device |
| CN202783457U (en) * | 2012-09-25 | 2013-03-13 | 山东宝雅新能源汽车股份有限公司 | Three-wheel lateral-wing electric commercial vehicle |
| CN202931453U (en) * | 2012-10-31 | 2013-05-08 | 深圳市艾立克电子有限公司 | Monitoring camera waterproof protective cover device |
| CN203139289U (en) * | 2013-03-26 | 2013-08-21 | 魏颖德 | Safe auto-disable syringe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103405829B (en) | 2015-02-11 |
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| PB01 | Publication | ||
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| 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: 20150211 Termination date: 20150822 |
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| EXPY | Termination of patent right or utility model |