CN203915140U - High accuracy continuous injector - Google Patents
High accuracy continuous injector Download PDFInfo
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- CN203915140U CN203915140U CN201420318663.3U CN201420318663U CN203915140U CN 203915140 U CN203915140 U CN 203915140U CN 201420318663 U CN201420318663 U CN 201420318663U CN 203915140 U CN203915140 U CN 203915140U
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- syringe
- needle
- piston
- high accuracy
- handle
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Abstract
The utility model discloses a kind of high accuracy continuous injector, comprise handle, pitch brace, piston, syringe, core bar, single needle, needle stand, double needle; One end of described pitch brace connects described handle, and the other end connects piston by a piston hold-down nut; Described piston inserts described syringe inside; One end of described core bar connects described single needle, and the other end connects described syringe; In described core bar, be provided with an infusion channel communicating with syringe cavity; Described piston is removable fixed dosage piston; Described needle stand is fixedly connected on the top of described core bar by connecting rod; In described needle stand, be provided with a sebific duct, insert in described syringe cavity by connecting rod one end of described sebific duct, and the other end connects double needle; One side of described double needle is provided with the hold-down nut of fixing vaccine bottle.This utility model provides a kind of high accuracy continuous injector of controlling injection dose by changing the piston of different meterings, makes injection measurement more accurate.
Description
Technical field
This utility model relates to a kind of veterinary's medical apparatus and instruments, specifically a kind of high accuracy continuous injector.
Background technology
In Modern Animal Husbandry, conventionally need to carry out injection for curing to domestic animal, traditional syringe is made up of syringe needle, injection tube, piston and push rod, when domestic animal is injected, often need according to different vaccines, different domestic animals, the injection volume of injected vaccine to be regulated.
On the body of syringe, be generally all provided with graduation mark at present, in the process of injection, be as the criterion and carry out corresponding injection with the metering on graduation mark, but this syringe, in the process using, does not see Chu thereby graduation mark is easy to wearing and tearing, cannot regulate injection volume; And there is larger error in the metering of the current this syringe being as the criterion with graduation mark.
Utility model content
Main purpose of the present utility model is, provides one to measure high accuracy continuous injector accurately.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.
A kind of high accuracy continuous injector the utility model proposes, comprises handle, pitch brace, piston, syringe, core bar, single needle, needle stand, double needle;
One end of described pitch brace connects described handle, and the other end connects piston by a piston hold-down nut;
Described piston inserts described syringe inside;
One end of described core bar connects described single needle, and the other end connects described syringe;
In described core bar, be provided with an infusion channel communicating with syringe cavity;
Described piston is removable fixed dosage piston;
Described needle stand is fixedly connected on the top of described core bar by connecting rod;
In described needle stand, be provided with a sebific duct, insert in described syringe cavity by connecting rod one end of described sebific duct, and the other end connects double needle;
One side of described double needle is provided with the hold-down nut of fixing vaccine bottle.
High accuracy continuous injector as above, the metering of described fixed dosage piston is 0.5ml, 1.0ml, 1.5ml or 2.0ml.
High accuracy continuous injector as above, described double needle is divided into the first syringe needle and the second syringe needle;
Described the first syringe needle and the second syringe needle adopt carbon steel syringe needle;
The length of described the first syringe needle is greater than the second syringe needle.
High accuracy continuous injector as above, also comprises: needle stand protective cap; Described needle stand protective cap is connected by hold-down nut spiral with described needle stand, is not subject to outside contamination for the protection of the first syringe needle and the second syringe needle.
High accuracy continuous injector as above, described handle is U-shaped handle.
High accuracy continuous injector as above, described U-shaped handle is made up of integral cast handle and flexible handle;
The lower end of described integral cast handle and flexible handle links together by back-moving spring;
Described integral cast handle is fixed on described syringe, and described flexible handle is flexibly connected with described pitch brace.
High accuracy continuous injector as above, the front end of described core bar is a spiral interface, described single needle connects described core bar by spiral interface.
High accuracy continuous injector as above, described pitch brace is provided with a hole, and it is detachable pitch brace that a spanner is inserted in silk hole.
High accuracy continuous injector as above, the material of described syringe is lucite.
High accuracy continuous injector as above, described syringe is kirsite or aluminum alloy material.
Compared with prior art, the beneficial effects of the utility model:
1, a kind of high accuracy continuous injector of the present utility model, it controls injection dose by changing the fixed dosage piston of different meterings, makes injection measurement more accurate;
2, high accuracy continuous injector of the present utility model has the features such as easy to use, sturdy and durable, metering adjusting is simple accurate, is widely used in poultry, herding epidemic prevention and injection for curing and uses.
Brief description of the drawings
Fig. 1 is the structural representation of high accuracy continuous injector of the present utility model;
In figure:
1 hands handle; 111 fixed handles; 112 flexible handles;
2 pitch braces;
3 pistons; 4 syringes; 5 core bars; 6 single needles; 7 needle stands; 8 double needles;
9 piston hold-down nuts; 10 connecting rods; 11 needle stand protective caps; 12 hold-down nuts.
Detailed description of the invention
Technological means and effect of taking for reaching predetermined utility model object for further setting forth this utility model, below in conjunction with accompanying drawing and preferred embodiment, to detailed description of the invention, structure, feature and effect thereof according to a kind of high accuracy continuous injector the utility model proposes, be described in detail as follows.In following explanation, the not necessarily same embodiment that different " embodiment " or " embodiment " refer to.In addition, special characteristic, structure or the feature in one or more embodiment can be combined by any suitable form.
As shown in Figure 1, a kind of high accuracy continuous injector, comprises handle 1, pitch brace 2, piston 3, syringe 4, core bar 5, single needle 6, needle stand 7, double needle 8; One end of pitch brace 2 connects described handle 1, and the other end connects piston 3 by a piston hold-down nut 9; Piston 3 inserts described syringe 4 inside; One end of core bar 5 connects single needle 6, and the other end connects syringe 4; In core bar 5, be provided with an infusion channel communicating with syringe 4 cavitys; Piston 3 is removable fixed dosage piston; Needle stand 7 is fixedly connected on the top of core bar 5 by connecting rod 10; In needle stand 7, be provided with a sebific duct (not indicating in figure), insert in syringe 4 cavitys by connecting rod 10 one end of sebific duct, and the other end connects double needle 8; One side of double needle 8 is provided with the hold-down nut 12 of fixing vaccine bottle.
A kind of high accuracy continuous injector of the present utility model, replaces piston of the prior art with removable fixed dosage piston 3, makes the injected dose of this product more accurate; In needle stand 7, be provided with a sebific duct (not indicating in figure), insert in syringe 4 cavitys by connecting rod one end of sebific duct, and the other end connects double needle 8; In use, double needle 8 can blot the medicine in vaccine bottle only effectively, makes medicine noresidue.
As shown in Figure 1, high accuracy continuous injector of the present utility model, the metering of fixed dosage piston 3 is 0.5ml, 1.0ml, 1.5ml or 2.0ml; In the process using, user can need to be injected various dose according to different animals and select to change the fixed dosage piston that is applicable to dosage.
As shown in Figure 1, high accuracy continuous injector of the present utility model, double needle 8 is divided into the first syringe needle (not indicating in figure) and the second syringe needle (not indicating in figure); The first syringe needle and the second syringe needle adopt carbon steel syringe needle; The length of the first syringe needle is greater than the second syringe needle.
Double needle 8 in this utility model adopts carbon steel length double needle, the first syringe needle air inlet, and the second syringe needle fluid, two syringe needles are used in conjunction with, and can effectively the medicine in vaccine bottle be blotted only, make medicine noresidue in vaccine bottle.
High accuracy continuous injector of the present utility model, also comprises: needle stand protective cap 11; Needle stand protective cap 11 is connected by hold-down nut 12 spirals with needle stand 7, is not subject to outside contamination for the protection of the first syringe needle and the second syringe needle.In the process not using at ordinary times, double needle 8 is located in needle stand protective cap 11, in order to avoid double needle 8 is exposed in air, is subject to the pollution of antibacterial in air, thus by infection to antibacterial bring in vaccine 11.
As shown in Figure 1, high accuracy continuous injector of the present utility model, handle 1 is U-shaped handle, U-shaped handle is made up of integral cast handle 111 and flexible handle 112; The lower end of integral cast handle 111 and flexible handle 112 links together by back-moving spring; Integral cast handle 111 is fixed on syringe 4, and flexible handle 112 is flexibly connected with pitch brace 2.
High accuracy continuous injector of the present utility model adopts the design of U-shaped handle, meets human engineering, effectively alleviates the hand fatigue that long-time use brings.
As shown in Figure 1, high accuracy continuous injector of the present utility model, the front end of core bar 5 is a spiral interface, single needle 6 connects core bar 5 by spiral interface; Thereby single needle 6 and being connected to of core bar 5 are tightly connected.
As shown in Figure 1, high accuracy continuous injector of the present utility model, pitch brace 2 is provided with a hole (not shown), and it is detachable pitch brace that a spanner is inserted in silk hole.In the time changing fixed dosage piston 3, a spanner is inserted to rotation in silk hole and can dismantle pitch brace 2, thereby take out fixed dosage piston 3.
High accuracy continuous injector of the present utility model, syringe 4 adopts lucite, and it not only can allow user can clearly see medicinal liquid flow, and has uncorruptible advantage.
High accuracy continuous injector of the present utility model, syringe body is kirsite or aluminum alloy material, rustless anticorrosive, and more firmly durable.
Based on the structure of above-mentioned high accuracy continuous injector, the concrete steps of changing fixed dosage piston 3 once are below described:
The first step: hold handle 1, use spanner to insert in the hole of pitch brace 2 ends, clockwise rotate until pitch brace 2 disconnects with end junction.
Second step: be rotated counterclockwise the piston hold-down nut 9 of handle inner side, until come off completely, take out pitch brace 2.
The 3rd step: the fixed dosage piston 3 being enclosed within on pull bar is firmly extracted, then required metering piston is enclosed within on pull bar and is pushed hard to top.
The 4th step: suddenly install by contragradience.
Based on the structure of above-mentioned high accuracy continuous injector, illustrate the step that connects vaccine bottle below:
The first step: pick up syringe, slightly low dip, makes needle stand 7 below vaccine bottle, in order to avoid air pours in down a chimney in syringe, vaccine bottle hold-down nut 12 is rotated counterclockwise and is unclamped, and takes off needle stand protective cap 11.
Second step: vaccine bottle hold-down nut 12 is enclosed within to vaccine mouth cylindrical part rubber stopper place, aims at double needle 8 and firmly pierce through, until syringe needle thrusts in vaccine bottle completely.Then screw clockwise vaccine bottle hold-down nut 12.
The 3rd step: pinch injector handle 1 and then decontrol fast, bottle herb liquid is flowed in syringe 4 fast.If there is bubble in syringe 4, please repeat this step.
The 4th step: change vaccine bottle at every turn and please repeat above step.
Based on the structure of above-mentioned high accuracy continuous injector, for convenience of this high accuracy continuous injector of working service, this place specifically introduces the step of safeguarding of protecting continuously syringe:
The first step: clean
After use, by the hot water cleaning down that contains detergent for syringe, to remove residual substance; Then with clean warm water, syringe is cleaned up.
Second step: sterilization
After syringe is filled to water, be immersed in water completely, and boil more than 20 minutes, from water, take out syringe, encase drying for standby with gauze.
The 3rd step: lubricated
Screw off syringe, use 100% pure oil, the lubricated syringe of cold pressing or extracted plant oil and piston.
The above, it is only preferred embodiment of the present utility model, not this utility model is done to any pro forma restriction, although this utility model discloses as above with preferred embodiment, but not in order to limit this utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a high accuracy continuous injector, is characterized in that, comprises handle, pitch brace, piston, syringe, core bar, single needle, needle stand, double needle;
One end of described pitch brace connects described handle, and the other end connects piston by a piston hold-down nut;
Described piston inserts described syringe inside;
One end of described core bar connects described single needle, and the other end connects described syringe;
In described core bar, be provided with an infusion channel communicating with syringe cavity;
Described piston is removable fixed dosage piston;
Described needle stand is fixedly connected on the top of described core bar by connecting rod;
In described needle stand, be provided with a sebific duct, insert in described syringe cavity by connecting rod one end of described sebific duct, and the other end connects double needle;
One side of described double needle is provided with the hold-down nut of fixing vaccine bottle.
2. high accuracy continuous injector according to claim 1, is characterized in that,
The metering of described fixed dosage piston is 0.5ml, 1.0ml, 1.5ml or 2.0ml.
3. high accuracy continuous injector according to claim 1, is characterized in that,
Described double needle is divided into the first syringe needle and the second syringe needle;
Described the first syringe needle and the second syringe needle adopt carbon steel syringe needle;
The length of described the first syringe needle is greater than the second syringe needle.
4. high accuracy continuous injector according to claim 3, is characterized in that, also comprises: needle stand protective cap; Described needle stand protective cap is connected by hold-down nut spiral with described needle stand, is not subject to outside contamination for the protection of the first syringe needle and the second syringe needle.
5. high accuracy continuous injector according to claim 1, is characterized in that,
Described handle is U-shaped handle.
6. high accuracy continuous injector according to claim 5, is characterized in that,
Described U-shaped handle is made up of integral cast handle and flexible handle;
The lower end of described integral cast handle and flexible handle links together by back-moving spring;
Described integral cast handle is fixed on described syringe, and described flexible handle is flexibly connected with described pitch brace.
7. high accuracy continuous injector according to claim 6, is characterized in that,
The front end of described core bar is a spiral interface, and described single needle connects described core bar by spiral interface.
8. high accuracy continuous injector according to claim 7, is characterized in that,
Described pitch brace is provided with a hole, and it is detachable pitch brace that a spanner is inserted in silk hole.
9. according to the seriality syringe described in claim 1-8 any one claim, it is characterized in that,
The material of described syringe is lucite.
10. seriality syringe according to claim 9, is characterized in that,
Described syringe is kirsite or aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318663.3U CN203915140U (en) | 2014-06-13 | 2014-06-13 | High accuracy continuous injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318663.3U CN203915140U (en) | 2014-06-13 | 2014-06-13 | High accuracy continuous injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915140U true CN203915140U (en) | 2014-11-05 |
Family
ID=51811033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318663.3U Expired - Lifetime CN203915140U (en) | 2014-06-13 | 2014-06-13 | High accuracy continuous injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361462A (en) * | 2016-11-08 | 2017-02-01 | 沈利英 | Vaccination device |
| CN109700560A (en) * | 2019-01-03 | 2019-05-03 | 承德三元晓雅奶牛养殖有限责任公司一牧场分公司 | For injecting the device of aftosa medical fluid |
-
2014
- 2014-06-13 CN CN201420318663.3U patent/CN203915140U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361462A (en) * | 2016-11-08 | 2017-02-01 | 沈利英 | Vaccination device |
| CN106361462B (en) * | 2016-11-08 | 2018-03-06 | 沈利英 | A kind of vaccine inoculation device |
| CN109700560A (en) * | 2019-01-03 | 2019-05-03 | 承德三元晓雅奶牛养殖有限责任公司一牧场分公司 | For injecting the device of aftosa medical fluid |
| CN109700560B (en) * | 2019-01-03 | 2021-04-13 | 承德三元晓雅奶牛养殖有限责任公司一牧场分公司 | Device for injecting foot-and-mouth disease liquid medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |