CN204446174U - Pig subcutaneous continuous infusion device - Google Patents
Pig subcutaneous continuous infusion device Download PDFInfo
- Publication number
- CN204446174U CN204446174U CN201520066044.4U CN201520066044U CN204446174U CN 204446174 U CN204446174 U CN 204446174U CN 201520066044 U CN201520066044 U CN 201520066044U CN 204446174 U CN204446174 U CN 204446174U
- Authority
- CN
- China
- Prior art keywords
- needle
- injecting body
- needle tubing
- flexible handle
- piston rod
- 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
Links
Abstract
The utility model discloses boar subcutaneous continuous infusion device, one end of injecting body is connected with needle tubing by needle tubing holder, needle tubing is connected with syringe needle by syringe needle holder, the length of syringe needle extended needle holder is 1cm-1.2cm, coordinate in needle tubing and piston is installed, one end of piston rod is connected with piston, the other end is positioned at the cavity of injecting body, the top of flexible handle is positioned at the slideway of injecting body and is fixedly connected with piston rod, the bottom of fixed handle, the bottom of flexible handle, back-moving spring passes through hinge, adjusting nut is positioned at the side of flexible handle and is connected with the outer wall thread of injecting body.This utility model adopts the extended needle of 1cm-1.2cm, can be expelled to the subcutaneous of pig accurately, be beneficial to the health and safety of pig; Adopt the structure such as adjusting nut and back-moving spring, achieve adjustable, continuous, fast injection, be beneficial to raising injection efficiency; This structural design advantages of simple, low cost of manufacture.
Description
Technical field
This utility model relates to injector technology field, particularly relates to boar subcutaneous continuous infusion device.
Background technology
In prior art, also do not have a kind of special in the hypodermic continuous injector of pig, concerning swine rearing industry, if this special syringe can be invented, the health and safety of pig can not only be beneficial to by accurate injection, more be beneficial to raising injection efficiency, only inject a pig without the need to note liquid medicine again.
Utility model content
The technical problems to be solved in the utility model is to provide boar subcutaneous continuous infusion device, solves problem that is accurate, fast injection.
For solving the problems of the technologies described above, the technical solution of the utility model is: pig subcutaneous continuous infusion device, comprise syringe needle, injecting body, piston rod, adjusting nut, needle tubing, piston, fixed handle, back-moving spring and flexible handle, one end of injecting body is connected with needle tubing by needle tubing holder, needle tubing is connected with syringe needle by syringe needle holder, the length of syringe needle extended needle holder is 1cm-1.2cm, the outer wall of needle tubing is provided with scale, coordinate in needle tubing and piston is installed, injecting body is hollow structure, one end of piston rod is connected with piston, the other end is positioned at the cavity of injecting body, the outer wall of injecting body is provided with screw thread, slideway is offered in the bottom of injecting body, the top of fixed handle and injecting body are connected to one formula structure, the top of flexible handle is positioned at the slideway of injecting body and is fixedly connected with piston rod, the bottom of fixed handle, the bottom of flexible handle, back-moving spring passes through hinge, back-moving spring is positioned at the inside of fixed handle and flexible handle, an external part of back-moving spring is bolted in fixed handle, another external part of back-moving spring is positioned at flexible handle and is fixedly connected with piston rod, adjusting nut is positioned at the side of flexible handle and is connected with the outer wall thread of injecting body, adjusting nut is provided with scale, piston rod is offered needle lumen pore, injection body cavity pore.
This utility model adopts the extended needle of 1cm-1.2cm, can be expelled to the subcutaneous of pig accurately, be beneficial to the health and safety of pig; Adopt the structure such as adjusting nut and back-moving spring, achieve adjustable, continuous, fast injection, be beneficial to raising injection efficiency; This structural design advantages of simple, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Wherein: 1. syringe needle, 2. syringe needle holder, 3. needle tubing holder, 4. injecting body, 5. piston rod, 6. inject body cavity pore, 7. adjusting nut, 8. needle tubing, 9. piston, 10. needle lumen pore, 11. fixed handles, 12. back-moving springs, 13. bolts, 14. flexible handles, 15. bearing pins.
Detailed description of the invention
As shown in Figure 1, pig subcutaneous continuous infusion device, comprise syringe needle 1, injecting body 4, piston rod 5, adjusting nut 7, needle tubing 8, piston 9, fixed handle 11, back-moving spring 12 and flexible handle 14, one end of injecting body 4 is connected with needle tubing 8 by needle tubing holder 3, needle tubing 8 is connected with syringe needle 1 by syringe needle holder 2, the length of syringe needle 1 extended needle holder 2 is 1cm-1.2cm, the outer wall of needle tubing 8 is provided with scale, coordinate in needle tubing 8 and piston 9 is installed, injecting body 4 is hollow structure, one end of piston rod 5 is connected with piston 9, the other end is positioned at the cavity of injecting body 4, the outer wall of injecting body 4 is provided with screw thread, slideway is offered in the bottom of injecting body 4, the top of fixed handle 11 and injecting body 4 are connected to one formula structure, the top of flexible handle 14 is positioned at the slideway of injecting body 4 and is fixedly connected with piston rod 5, the bottom of fixed handle 11, the bottom of flexible handle 14, back-moving spring 12 is hinged by bearing pin 15, back-moving spring 12 is positioned at the inside of fixed handle 11 and flexible handle 14, an external part of back-moving spring 12 is fixed in fixed handle 11 by bolt 13, another external part of back-moving spring 12 is positioned at flexible handle 14 and is fixedly connected with piston rod 5, adjusting nut 7 is positioned at the side of flexible handle 14 and is connected with the outer wall thread of injecting body 4, adjusting nut 7 is provided with scale, piston rod 5 is offered needle lumen pore 10, injection body cavity pore 6, during injection, regulate injection volume by adjusting nut 7, hold fixed handle 11 and flexible handle 14, flexible handle 14 slides in the slideway of injecting body 4, and flexible handle 14 drives piston rod 5 to promote piston 9 and injects.
The above; be only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (1)
1. pig subcutaneous continuous infusion device, it is characterized in that: comprise syringe needle (1), injecting body (4), piston rod (5), adjusting nut (7), needle tubing (8), piston (9), fixed handle (11), back-moving spring (12) and flexible handle (14), one end of injecting body (4) is connected with needle tubing (8) by needle tubing holder (3), needle tubing (8) is connected with syringe needle (1) by syringe needle holder (2), the length of syringe needle (1) extended needle holder (2) is 1cm-1.2cm, the outer wall of needle tubing (8) is provided with scale, coordinate in needle tubing (8) and piston (9) is installed, injecting body (4) is hollow structure, one end of piston rod (5) is connected with piston (9), the other end is positioned at the cavity of injecting body (4), the outer wall of injecting body (4) is provided with screw thread, slideway is offered in the bottom of injecting body (4), the top of fixed handle (11) and injecting body (4) are connected to one formula structure, the top of flexible handle (14) is positioned at the slideway of injecting body (4) and is fixedly connected with piston rod (5), the bottom of fixed handle (11), the bottom of flexible handle (14), back-moving spring (12) is hinged by bearing pin (15), back-moving spring (12) is positioned at the inside of fixed handle (11) and flexible handle (14), an external part of back-moving spring (12) is fixed in fixed handle (11) by bolt (13), another external part of back-moving spring (12) is positioned at flexible handle (14) and is fixedly connected with piston rod (5), adjusting nut (7) is positioned at the side of flexible handle (14) and is connected with the outer wall thread of injecting body (4), adjusting nut (7) is provided with scale, piston rod (5) is offered needle lumen pore (10), injection body cavity pore (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066044.4U CN204446174U (en) | 2015-01-29 | 2015-01-29 | Pig subcutaneous continuous infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066044.4U CN204446174U (en) | 2015-01-29 | 2015-01-29 | Pig subcutaneous continuous infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204446174U true CN204446174U (en) | 2015-07-08 |
Family
ID=53653129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066044.4U Expired - Fee Related CN204446174U (en) | 2015-01-29 | 2015-01-29 | Pig subcutaneous continuous infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204446174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104031A (en) * | 2015-08-24 | 2015-12-02 | 云南省农业科学院农业环境资源研究所 | Banana thrip and odoiporus longicollis oliver prevention and control method |
-
2015
- 2015-01-29 CN CN201520066044.4U patent/CN204446174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104031A (en) * | 2015-08-24 | 2015-12-02 | 云南省农业科学院农业环境资源研究所 | Banana thrip and odoiporus longicollis oliver prevention and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170426 Address after: 116600 Dalian Development Zone, West Liaohe Road, No. 18, Liaoning Patentee after: Dalian ethnic university Address before: 116600 College of life science, Dalian Nationalities University, Jinzhou West Road, Liaoning,, Dalian Patentee before: Du Xiongwei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20190129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |