CN105596110A - Adjustable type quantitative and continuous injector - Google Patents
Adjustable type quantitative and continuous injector Download PDFInfo
- Publication number
- CN105596110A CN105596110A CN201610065049.4A CN201610065049A CN105596110A CN 105596110 A CN105596110 A CN 105596110A CN 201610065049 A CN201610065049 A CN 201610065049A CN 105596110 A CN105596110 A CN 105596110A
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- China
- Prior art keywords
- syringe
- medicinal cupping
- adjustable quantitative
- quantitative continuous
- needle cylinder
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an adjustable type quantitative and continuous injector, comprising a needle cylinder, a piston push rod, a gallipot, a drainage hose and a fixing part, wherein the needle cylinder has scales; the piston push rod is arranged at the rear end hole of the needle cylinder in a way of being capable of adjusting the feed depth; the gallipot is arranged above the needle cylinder by a rotating seat so as to be enabled to swing along the front and back direction of the needle cylinder; a one-way conducting valve is arranged at the tail of the gallipot; one end of the drainage hose is connected with a pipe orifice of the gallipot in a sealing way, and the other end of the drainage hose is communicated with the needle cylinder in a sealing way; the fixing part is used for fixing the gallipot on the rotating seat so as to enable the gallipot not to move. According to the adjustable type quantitative and continuous injector, the gallipot is adjustable, so that liquid medicine is fully conveyed into the needle cylinder when the injector is used for injecting along the vertical direction; furthermore, the injector is matched with the scales on the needle cylinder, so that a quantitative, precise and continuous injection effect is achieved.
Description
Technical field
The present invention relates to syringe art, particularly a kind of adjustable quantitative continuous syringe.
Background technology
Existing syringe, the number of objects of injecting because of needs in fields such as agricultural, livestock and poultry is huge, thereforeFor injecting of making that syringe can continuous several times, generally dispose medicinal cupping, place liquid by medicinal cupping,Disposable can injection multiple objects, still, existing medicinal cupping is fixed in position, works as needsUpwards injection or during to hemostasis, at the bottom of liquid can flow to medicinal cupping, cannot inject.
The information that is disclosed in this background technology part is only intended to increase the reason to general background of the present inventionSeparate, and should not be regarded as admitting or imply that in any form this information structure has been this area general technologyThe prior art that personnel are known.
Summary of the invention
The object of the present invention is to provide a kind of adjustable quantitative continuous syringe, thereby overcome existing medicineTank is fixed in position, when needs are upwards injected or during to hemostasis, and at the bottom of liquid can flow to medicinal cupping, cannotThe shortcoming of injecting.
For achieving the above object, the invention provides a kind of adjustable quantitative continuous syringe, comprising: pinCylinder, this syringe has scale; Piston push rod, its mode that feeds the degree of depth adjusting is located at described pinThe rear port place of cylinder; Medicinal cupping, it is installed on the top of described syringe by rotating seat, to make this medicinal cuppingCan swing toward the fore-and-aft direction of described syringe, the afterbody of described medicinal cupping is provided with one-way conduction valve; Drain gluePipe, its one end is connected with the ferrule of described medicinal cupping, and the other end is communicated with described syringe sealing; AndFixture, its for medicinal cupping being fixed on described rotating seat so that described medicinal cupping can not move.
Preferably, in technique scheme, also comprise handle, this handle is installed on described syringe.
Preferably, in technique scheme, also comprise syringe needle, described syringe needle is sealedly attached to described syringeFront port place, between described syringe needle and described syringe, be provided with one-way conduction mechanism.
Preferably, in technique scheme, described syringe needle is connected in the mode of sealing thread by needle standThe front port place of described syringe.
Preferably, in technique scheme, described one-way conduction mechanism comprises: taper targeting port, it is establishedIn the front port place of described syringe; And ball, it is limited in described taper targeting port by spring.
Preferably, in technique scheme, the other end of described drain sebific duct by one-way conduction mechanism withDescribed syringe sealing is communicated with.
Preferably, in technique scheme, also comprise screw rod and nut, the rear end of described syringe is just provided withScrewed hole, described screw rod is logical structure in being, and the part bar wall of described piston push rod is with can elastic telescopic groundBe located in described screw rod, described nut has left-hand thread hole, and described nut is screwed into described spiral shell by left-hand threadOn bar, described screw rod is screwed in described plus thread hole so that described piston push rod can be adjusted by screw threadFeed the degree of depth.
Preferably, in technique scheme, described rotating seat comprises bearing and interface, and described interface is usedIn medicinal cupping is installed, described interface has rotating shaft, and this rotating shaft is installed on and on described bearing, makes this interfaceCan swing toward the fore-and-aft direction of described syringe.
Preferably, in technique scheme, described fixture is nut, and one end of described rotating shaft is provided withScrew thread, described nut be screwed into the screw thread of described rotating shaft and described bearing offset to fix or unclamp described in revolveRotating shaft.
Preferably, in technique scheme, the other end of described rotating shaft is provided with knob, and described medicinal cupping is establishedHave protective cover, described protective cover is provided with passage towards the sidewall of syringe needle, and described one-way conduction valve is pneumaticValve, described one-way conduction valve is connected in the afterbody of described medicinal cupping with sealing thread.
Compared with prior art, the present invention has following beneficial effect:
1. the present invention is made as medicinal cupping adjustable, makes to be vertical direction when injection when syringe, and liquid canFully be delivered in syringe, coordinate the scale on syringe simultaneously, make to realize fast quantification, precisely quantitativeThe effect of injection continuously.
2. medicinal cupping of the present invention is provided with protective cover, prevents that liquid medicine jet poisonous in medicinal cupping is to operating personnel.
3. medicinal cupping afterbody of the present invention is provided with one-way conduction pneumatic operated valve, can autobalance medicinal cupping inner and outer air pressure.
Brief description of the drawings
Fig. 1 is the structural representation of the adjustable quantitative continuous syringe according to the present invention.
Fig. 2 is the right view of the rotating seat according to the present invention.
Main description of reference numerals:
1-syringe, 2-syringe needle, 3-piston push rod, 4-scale, 5-taper targeting port, 6-ball, 7-spring,8-needle stand, 9-handle, 10-medicinal cupping, 11-drain sebific duct, 12-bearing, 13-interface, 14-screw rod, 15-Nut, 16-protective cover, 17-rotating shaft, 18-fixture, 19-knob, 20-passage, 21-is unidirectionalLogical valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that thisThe protection domain of invention is not subject to the restriction of detailed description of the invention.
Unless separately there is other clearly to represent, otherwise in whole description and claims, term " bagDraw together " or its conversion element of stating being understood to include as " comprising " or " including " etc. orPart, and do not get rid of other element or other part.
Fig. 1 to Fig. 2 has shown adjustable quantitative continuous syringe according to the preferred embodiment of the present inventionStructural representation. As depicted in figs. 1 and 2, this adjustable quantitative continuous syringe comprises: syringe 1, alivePlug push rod 3, syringe needle 2, medicinal cupping 10, fixture 18 and handle 9; Syringe 1 is provided with handle 9, sideJust hand-held operation, syringe 1 has scale 4, and this scale 4 can be adjusted according to actual needs, and preferred unit isMl; Syringe needle 2 is sealedly attached to the front port place of syringe 1, also can be by needle stand 8 with sealing threadMode connects; Between syringe needle 2 and syringe 1, be provided with one-way conduction mechanism; In this embodiment, one-way conductionMechanism comprises taper targeting port 5 and ball 6; Taper targeting port 5 is located at the front port place of syringe 1, rollsPearl 6 is limited in taper targeting port 2 by spring 7, in the time of piston push rod 3 imbibition backward, and ball 6Be positioned at taper targeting port place, in not on-state, in the time that piston push rod 3 pushes away liquid forward, liquid-drivingBall 6 overcomes spring force, makes liquid can push syringe needle 2 places to; Piston push rod 3 with can adjust toThe mode of depth degree is located at the rear port place of syringe 1, is specially and comprises screw rod 14 and nut 15, syringe 1Rear end be provided with plus thread hole, screw rod 14 is logical structure in being, the part bar wall of piston push rod 3 is stretchingBe located in screw rod 14 to contracting, nut 15 has left-hand thread hole, and nut 15 is screwed into screw rod 14 by left-hand threadUpper, in the time that needs adjustment feeds the degree of depth, adjusting nut 15 is determined the degree of depth that is screwed into of screw rods 14, by spiral shellBar 14 is screwed into the fixing degree of depth that feeds that can determine piston push rod 3 in plus thread hole by screw thread; Medicinal cupping 10Specification be preferably 150ml, medicinal cupping 10 is installed on the top of syringe 1 by rotating seat, to make this medicineTank 10 can swing toward the fore-and-aft direction of syringe 1, determines behind position, by fixture 18 by medicinal cupping 10 admittedlyFixed, the level that can realize adds liquid and vertical operation liquid medicine injection, convenient and practical, effectively prevents that liquid from oozingLeak; One end of drain sebific duct 11 is connected with the ferrule of medicinal cupping 10, and the other end and syringe 1 seal spiral shellLine is communicated with, and connected component is located at scale 4 fronts, and preferably, the other end of drain sebific duct 11 is by unidirectionalThe sealing of conducting mechanism and syringe is communicated with, unidirectional between this one-way conduction mechanism and syringe needle 2 and syringe 1The structure of logical mechanism is consistent, and in the time that piston push rod 3 promotes toward syringe needle 2 directions, this one-way conduction mechanismNot conducting, in the time that piston push rod 3 promotes toward syringe 1 tail direction, this one-way conduction mechanism conducting is inhaledLiquid, the afterbody of medicinal cupping 10 is provided with one-way conduction valve 21, is preferably connected in the tail of medicinal cupping 10 with sealing threadPortion, this one-way conduction valve 21 is preferably pneumatic operated valve, makes the air of outside can enter medicinal cupping 10, the insideAir can not flow out medicinal cupping 10, can effectively regulate the interior negative pressure of medicinal cupping 10, ensure liquid can note continuously smoothlyPenetrate, guarantee that the air-tightness of medicinal cupping 10 prevents from poisonous liquid volatilization or splash operating personnel are worked the mischief simultaneously.
Continue with reference to figure 1 and Fig. 2, rotating seat comprises bearing 12 and interface 13, and interface 13 is for peacePowder charge tank 10, medicinal cupping 10 is salable to be threadedly connected on interface 13, and interface 13 has rotating shaft 17,This rotating shaft 17 is installed on bearing 12 this interface 13 can be rotated, wherein, and drain sebific duct 11Can access from interface 13, the liquid in medicinal cupping 10 can fully be derived. In this embodiment preferably,Fixture 18 is nut, and one end of rotating shaft 17 is provided with screw thread, and nut 18 is screwed into or the rotating shaft 17 of back-outingScrew thread and bearing 12 walls offset to fix or unclamp rotating shaft 17, the other end of rotating shaft 17 is provided with and revolvesButton 19, convenient torsion, medicinal cupping 10 is provided with protective cover 16, and protective cover 16 is provided with towards the sidewall of syringe needle 2Passage 20, prevents that liquid medicine jet poisonous in medicinal cupping 10 from, to operating personnel, making to operate safer.
When use, in medicinal cupping, add liquid, adjust the angle of medicinal cupping, can be continuously, quantitatively by scaleInjection, when needs are upwards injected or during to hemostasis, the angle of adjusting medicinal cupping continues injection, operation letterSingly easily familiar and grasp, and operating process herb liquid remains in the syringe of sealing, oozes without liquidLeak and splash, volatile quantity is few, and handling safety is reliable.
The aforementioned description to concrete exemplary of the present invention is in order to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentionedInstruction, can much change and change. Exemplary embodiment is selected and the object described existsIn explaining certain principles of the present invention and practical application thereof, thereby make those skilled in the art can be realNow and utilize various exemplary of the present invention and various selection and change.Scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (10)
1. an adjustable quantitative continuous syringe, is characterized in that, comprising:
Syringe, this syringe has scale;
Piston push rod, its mode that feeds the degree of depth adjusting is located at the rear port place of described syringe;
Medicinal cupping, it is installed on the top of described syringe by rotating seat, with make this medicinal cupping can toward described inThe fore-and-aft direction of syringe swings, and the afterbody of described medicinal cupping is provided with one-way conduction valve;
Drain sebific duct, its one end is connected with the ferrule of described medicinal cupping, the other end and the sealing of described syringeBe communicated with; And
Fixture, its for medicinal cupping being fixed on described rotating seat so that described medicinal cupping can not move.
2. adjustable quantitative continuous syringe according to claim 1, is characterized in that, also comprisesHandle, this handle is installed on described syringe.
3. adjustable quantitative continuous syringe according to claim 1, is characterized in that, also comprisesSyringe needle, described syringe needle is sealedly attached to the front port place of described syringe, between described syringe needle and described syringeBe provided with one-way conduction mechanism.
4. adjustable quantitative continuous syringe according to claim 3, is characterized in that, described pinHead is connected in the front port place of described syringe in the mode of sealing thread by needle stand.
5. adjustable quantitative continuous syringe according to claim 3, is characterized in that, described listTo conducting, mechanism comprises:
Taper targeting port, it is located at the front port place of described syringe; And
Ball, it is limited in described taper targeting port by spring.
6. adjustable quantitative continuous syringe according to claim 5, is characterized in that, described in leadThe other end of sol pipe is communicated with described syringe sealing by one-way conduction mechanism.
7. adjustable quantitative continuous syringe according to claim 1, is characterized in that, also comprisesScrew rod and nut, the rear end of described syringe is provided with plus thread hole, and described screw rod is logical structure in being, described workThe part bar wall of plug push rod being located in described screw rod elastic telescopic, and described nut has left-hand threadHole, described nut is screwed on described screw rod by left-hand thread, and described screw rod is screwed into described positive spiral shell by screw threadIn pit, so that can being adjusted, described piston push rod feeds the degree of depth.
8. adjustable quantitative continuous syringe according to claim 1, is characterized in that, described in revolveSwivel base comprises bearing and interface, and described interface is used for installing medicinal cupping, and described interface has rotating shaft, shouldRotating shaft is installed on described bearing this interface can be swung toward the fore-and-aft direction of described syringe.
9. adjustable quantitative continuous syringe according to claim 8, is characterized in that, described solidDetermining part is nut, and one end of described rotating shaft is provided with screw thread, and described nut is screwed into the screw thread of described rotating shaftOffset to fix with described bearing or unclamp described rotating shaft.
10. adjustable quantitative continuous syringe according to claim 9, is characterized in that, described in revolveThe other end of rotating shaft is provided with knob, and described medicinal cupping is provided with protective cover, and described protective cover is towards the sidewall of syringe needleBe provided with passage, described one-way conduction valve is pneumatic operated valve, and described one-way conduction valve is connected in sealing threadThe afterbody of described medicinal cupping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065049.4A CN105596110B (en) | 2016-01-29 | 2016-01-29 | Adjustable quantitative continuous syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065049.4A CN105596110B (en) | 2016-01-29 | 2016-01-29 | Adjustable quantitative continuous syringe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105596110A true CN105596110A (en) | 2016-05-25 |
| CN105596110B CN105596110B (en) | 2017-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610065049.4A Active CN105596110B (en) | 2016-01-29 | 2016-01-29 | Adjustable quantitative continuous syringe |
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| Country | Link |
|---|---|
| CN (1) | CN105596110B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397607A (en) * | 2017-08-31 | 2017-11-28 | 刘玉华 | A kind of continuous injector for veterinary |
| CN109248003A (en) * | 2017-07-12 | 2019-01-22 | 大庆市兴牧科技有限公司 | The intradermal allergy special-purpose needle head of prapes |
| CN110897754A (en) * | 2019-12-13 | 2020-03-24 | 中国水产科学研究院黑龙江水产研究所 | Rainbow trout attacks poisonous syringe for experiment |
| CN113662702A (en) * | 2021-08-26 | 2021-11-19 | 山东省畜产品质量安全中心(山东省畜禽屠宰技术中心) | Poultry medicine injection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069267U (en) * | 1990-03-03 | 1991-01-16 | 沈阳农业大学 | Automatic control continuous injection device for livestock vaccine |
| CN2449676Y (en) * | 2000-10-18 | 2001-09-26 | 呼和浩特市北奇动物药械研究开发有限公司 | Vaccine syringe |
| CN203749641U (en) * | 2013-08-03 | 2014-08-06 | 林胜涌 | Portable veterinary-use continuous syringe with bottle sleeve |
| CN205359710U (en) * | 2016-01-29 | 2016-07-06 | 广西壮族自治区农业科学院玉米研究所 | Ration continuous injection ware with adjustable |
-
2016
- 2016-01-29 CN CN201610065049.4A patent/CN105596110B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069267U (en) * | 1990-03-03 | 1991-01-16 | 沈阳农业大学 | Automatic control continuous injection device for livestock vaccine |
| CN2449676Y (en) * | 2000-10-18 | 2001-09-26 | 呼和浩特市北奇动物药械研究开发有限公司 | Vaccine syringe |
| CN203749641U (en) * | 2013-08-03 | 2014-08-06 | 林胜涌 | Portable veterinary-use continuous syringe with bottle sleeve |
| CN205359710U (en) * | 2016-01-29 | 2016-07-06 | 广西壮族自治区农业科学院玉米研究所 | Ration continuous injection ware with adjustable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248003A (en) * | 2017-07-12 | 2019-01-22 | 大庆市兴牧科技有限公司 | The intradermal allergy special-purpose needle head of prapes |
| CN107397607A (en) * | 2017-08-31 | 2017-11-28 | 刘玉华 | A kind of continuous injector for veterinary |
| CN110897754A (en) * | 2019-12-13 | 2020-03-24 | 中国水产科学研究院黑龙江水产研究所 | Rainbow trout attacks poisonous syringe for experiment |
| CN113662702A (en) * | 2021-08-26 | 2021-11-19 | 山东省畜产品质量安全中心(山东省畜禽屠宰技术中心) | Poultry medicine injection device |
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| Publication number | Publication date |
|---|---|
| CN105596110B (en) | 2017-09-12 |
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