CN103405829B - Novel rainproof device for needle-free injector - Google Patents
Novel rainproof device for needle-free injector Download PDFInfo
- Publication number
- CN103405829B CN103405829B CN201310368978.9A CN201310368978A CN103405829B CN 103405829 B CN103405829 B CN 103405829B CN 201310368978 A CN201310368978 A CN 201310368978A CN 103405829 B CN103405829 B CN 103405829B
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- China
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- pieces
- bar
- rotating shaft
- connection
- shutters
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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
Along with the development of aquaculture, the raising scale of peasant household is increasing, thus animal epidemic prevention is also more and more being paid attention to, people have the cartridge syringe of syringe needle to the cartridge syringe of needleless from use, solve cross infection etc. problem, but also using electronic component due to needleless injector, thus when carrying out emergency injection prevention animal epidemics in the rainy day, very easily damage needleless injector, thus cause object to damage, property loss.
Therefore be necessary to carry out technological innovation further to the self rain resistance of needleless injector.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, there is provided a kind of structure simple, the rain insensitive device of Novel needle syringe reasonable in design, easy to use, it adopts and arranges rotating shaft bar on syringe body top, in the both sides activity of rotating shaft bar, two pieces of shutters are set, connected or exhibition by the connection strap being arranged on shutter, launch or receive to disturb shutter; It is simple to operate, cost is low, expansion is drawn in convenient 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 pieces of shutters, two to the soft bar of connection and rotating shaft bar, and described rotating shaft bar is arranged in the middle of needleless injector body top; Described two pieces of shutters are arranged on rotating shaft bar both sides; Described two are arranged on outer end, two pieces of shutter left and right sides the soft bar of connection.
Further, the profile of described shutter adopts arc, and the radian with needleless injector body front part gun barrel matches;
Further, the material that described shutter adopts is aluminium alloy;
Further, described often pair of connecting mode connecting soft strip adoption can use VELCRO to be connected, and also can arrange button and be connected;
After adopting said structure, beneficial effect of the present invention is: it adopts and arranges rotating shaft bar on syringe body top, arranges two pieces of shutters in the both sides activity of rotating shaft bar, is connected or exhibition, launch or receive to disturb shutter by the connection strap being arranged on shutter; It is simple to operate, cost is low, expansion is drawn in convenient and rain-proof effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Description of reference numerals:
1, needleless injector main body; 2, shutter; 3, soft bar is connected; 4, rotating shaft bar; 11, gun barrel; 21, arc.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, the rain insensitive device of Novel needle syringe of the present invention, it comprises two pieces of shutters 2, two to the soft bar 3 of connection 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 pieces of shutters 2 are arranged on rotating shaft bar 4 both sides; Described two are arranged on outer end, two pieces of shutter 2 left and right sides the soft bar 3 of connection.
The profile of described shutter 2 adopts arc 21, and the radian with the anterior gun barrel 11 of needleless injector main body 1 matches;
The material that described shutter 2 adopts is aluminium alloy;
Described often pair of connecting mode connecting the employing of soft bar 3 can use VELCRO to be connected, and also can arrange button and be connected;
This detailed description of the invention in use, pull open the VELCRO being arranged on and connecting on soft bar 3, two pieces of shutters 2 are launched, then soft for connection bar 3 is backwards on needleless injector main body 1 top, recycling arranges the superincumbent VELCRO of the soft bar 3 of connection and fits, hold two pieces of shutters 2 can not make it any more, thus be equivalent to beat one movable umbrella to needleless injector; When not needing to use, being pulled open by soft for connection bar 3, putting together in needleless injector main body 1 by two pieces of shutters 2, the VELCRO that recycling connects above soft bar 3 connects bottom the gun barrel 11 of needleless injector main body 1, fixes two pieces of shutters 2.
The present invention adopts and arranges rotating shaft bar on syringe body top, arranges two pieces of shutters in the both sides activity of rotating shaft bar, is connected or exhibition, launch or receive to disturb shutter by the connection strap being arranged on shutter; It is simple to operate, cost is low, expansion is drawn in convenient and rain-proof effect is good.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are 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 two pieces of shutters (2), two to the soft bar of connection (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 pieces of shutters (2) are arranged on rotating shaft bar (4) both sides; Described two are arranged on two pieces of shutter (2) outer ends, the left and right sides to the soft bar of connection (3), and described two pieces of shutters (2) are connected mutually with syringe body (1) to the soft bar of connection (3) by two after it launches.
2. the rain insensitive device of Novel needle syringe according to claim 1, is characterized in that: the profile of described shutter (2) adopts arc (21), and the radian with needleless injector main body (1) anterior gun barrel (11) matches.
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 two can use VELCRO to be connected to the connecting mode that the soft bar of connection (3) adopts, and also can arrange button 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 CN103405829A (en) | 2013-11-27 |
| CN103405829B true 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA05002072A (en) * | 2002-08-26 | 2005-06-08 | Penjet Corp | Apparatus for needle-less injection with a degassed fluid. |
| JP4904283B2 (en) * | 2004-12-01 | 2012-03-28 | アキュショット インク | Needleless syringe |
-
2013
- 2013-08-22 CN CN201310368978.9A patent/CN103405829B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| CN103405829A (en) | 2013-11-27 |
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| 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 |