CN208552120U - A kind of animal doctor's syringe that can control dosage - Google Patents

Abstract

The utility model relates to technical field of livestock husbandry, more particularly to a kind of animal doctor syringe that can control dosage, including needle stand and syringe, it is characterized in that, the needle stand left end is communicated with metal needle, the needle stand right end is connected with the syringe, the syringe inner wall slidably connects piston, the piston right end is fixed with push rod, the push rod outer wall offers the tooth socket matched with gear, the push rod right end is fixed with push-plate, the push-plate left side is equipped with the dust-proof rubber plug for being socketed in the push rod outer wall, the syringe inner wall is connected with gear by fixing seat, the syringe outer wall is fixed with support plate and handle, the left side of the support plate is fixed with pressing device, the pressing device includes support column, spring, briquetting and blind hole, the left side of the briquetting is fixed with antiskid rubber；The problem of the utility model solves the problems, such as cannot to be accurately controlled injection dosage, also solves in injection process, easily brings sense of discomfort to domestic animal, Yi Fasheng run-bake-needle fault.

Description

A kind of animal doctor's syringe that can control dosage

Technical field

The utility model relates to technical field of livestock husbandry, and in particular to a kind of animal doctor's syringe that can control dosage.

Background technique

Herding refers to animal husbandry more, refers to and the animals such as the beasts and birds for having economic value are tamed and cultivated, and utilizes The functions such as its growth and breeding obtain animal products or poultry labour.Including the livestock and poultry breedings industry such as ox, horse, sheep, pig, rabbit, chicken, duck, Also industry is raised and train including economic animals such as deer, musk deer, fox, ermine, otters.The mankind obtain meat, cream, egg, rouge by herding or animal husbandry The light industry raw material such as the food such as fat and skin, hair, plumage, bone, and planting industry is supported with poultry labour and barnyard manure etc..Animal doctor both refers to that prevention and treatment is dynamic The industry of object disease also refers to the people for being engaged in prevention and treatment Animal diseases.Main task be research and implement domestic animals and fowls disease diagnosis and treatment, Prevention and treatment, quarantine and livestock products sanitary inspection etc., in treating animals, syringe is necessary tool, but existing syringe uses Trouble, inefficiency are not suitable for the demand of present people.

Such as China Patent No. CN201520862711.X, the applying date is on November 02nd, 2015, and the day for announcing is 2016 10 A kind of veterinary drug syringe, including cylinder, straight-bar, plectane and bearing are disclosed in the utility model on the moon 26, the bearing is horizontal The lower end of the cylinder is set, and the lateral surface of the bearing is fixedly connected by connecting rod with the inner sidewall of the cylinder, institute It states straight-bar to be arranged in the cylinder, and its lower end is fixedly connected with the bearing, the plectane is provided centrally with threaded hole, External screw thread corresponding to the threaded hole is provided on the outside of the straight-bar, the plectane is arranged in the cylinder and is set with On the straight-bar.But still there are many problems for the utility model, firstly, injection dosage cannot be accurately controlled；Secondly, To in domestic animal injection process, sense of discomfort, Yi Fasheng run-bake-needle fault phenomenon easily are brought to domestic animal；Finally, the dust in air easily enters needle Cylinder inner wall, pollutes medical fluid.

Utility model content

The technical issues of solution

For disadvantages mentioned above present in the prior art, the utility model provides a kind of animal doctor's note that can control dosage Emitter can also be solved efficiently against that cannot be accurately controlled the problem of injecting dosage present in the prior art to domestic animal In injection process, sense of discomfort easily is brought to domestic animal, the problem of Yi Fasheng run-bake-needle fault phenomenon；Meanwhile also solving the dust in air The problem of easily entering syringe inner wall, polluting medical fluid.

Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

A kind of animal doctor's use can control the syringe of dosage, including needle stand and syringe, which is characterized in that the needle stand left end connects It is connected with metal needle, the needle stand right end is connected with the syringe, and the syringe inner wall slidably connects piston, and the piston is right End is fixed with push rod, and the push rod outer wall offers the tooth socket matched with gear, and the push rod right end is fixed with push-plate, described Push-plate left side is equipped with the dust-proof rubber plug for being socketed in the push rod outer wall, and the syringe inner wall is connected with gear by fixing seat, The syringe outer wall is fixed with support plate and handle, and the left side of the support plate is fixed with pressing device, the pressing device Including support column, spring, briquetting and blind hole, the left side of the briquetting is fixed with antiskid rubber.

Further, blind hole is offered inside the briquetting, the blind hole passes through with the support column to be slidably connected, institute Spring is stated to be fixed between the bottom surface of the blind hole and the support column.

Further, the handle outer surface offers non-slip groove.

Further, the radius of the dust-proof rubber plug is not more than the internal diameter of the right nozzle of the syringe.

Further, the gear and the fixing seat pass through rotation connection.

Beneficial effect

It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the utility model

1, for the utility model by the design of increase gear, tooth socket and fixing seat, gear and tooth socket mutual cooperation, energy are accurate Control push rod be moved forward and backward distance, so as to be accurately controlled injection dosage.

2, the utility model passes through the design for increasing pressing device and antiskid rubber, in giving domestic animal injection process, a side Face can prevent metal to be needled into the too fast bring sense of discomfort of domestic animal skin, and on the other hand, antiskid rubber can increase and domestic animal skin Between frictional force, the phenomenon that being avoided that run-bake-needle fault generation.

3, the utility model is by increasing the design of dust-proof rubber plug, after use, can prevent dust in air into Enter syringe inner wall, pollutes the medical fluid inside syringe.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or it is required in description of the prior art；Attached drawing to be used is briefly described.It should be evident that the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic diagram of internal structure of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model pressing device.

Label in figure respectively represents: 1- push rod；2- fixing seat；3- gear；4- tooth socket；5- metal needle；6- needle stand；7- pressure Tight device；701- support column；702- spring；703- briquetting；704- blind hole；8- support plate；9- piston；10- syringe；11- handle； 12- push-plate；The dust-proof rubber plug of 13-；14- antiskid rubber.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Below with reference to embodiment, the utility model will be further described.

Embodiment

A kind of animal doctor of the present embodiment is connected with the syringe that can control dosage, including needle stand 6 and syringe 10,6 left end of needle stand It is connected with metal needle 5,6 right end of needle stand is connected with syringe 10, and 10 inner wall of syringe slidably connects piston 9, and 9 right end of piston is fixed with Push rod 1,1 outer wall of push rod offer the tooth socket 4 matched with gear 3, and 1 right end of push rod is fixed with push-plate 12,12 left side of push-plate Equipped with the dust-proof rubber plug 13 for being socketed in 1 outer wall of push rod, 10 inner wall of syringe is connected with gear 3 by fixing seat 2, and 10 outer wall of syringe is solid Surely there are support plate 8 and handle 11, the left side of support plate 8 is fixed with pressing device 7, and pressing device 7 includes support column 701, bullet Spring 702, briquetting 703 and blind hole 704, the left side of briquetting 703 are fixed with antiskid rubber 14；Blind hole is offered inside briquetting 703 704, with support column 701 by being slidably connected, spring 702 is fixed between the bottom surface of blind hole 704 and support column 701 blind hole 704； 11 outer surface of handle offers non-slip groove；The radius of dust-proof rubber plug 13 is not more than the internal diameter of the right nozzle of syringe 10；Gear 3 and fixation Seat 2 passes through rotation connection.

In use, the metal needle 5 of 6 left end of needle stand connection is directed at medical fluid, 6 right end of needle stand is connected with syringe 10, syringe 10 inner walls slidably connect piston 9, and 9 right end of piston is fixed with push rod 1, and 1 right end of push rod is fixed with push-plate 12, and pulling push rod 1 is It can carry out extracting spare；When needing to inject domestic animal, push rod 1 is pushed, 1 outer wall of push rod is offered to be matched with gear 3 Tooth socket 4,10 inner wall of syringe is connected with gear 3 by fixing seat 2, and gear 3 and fixing seat 2 pass through rotation connection, the card of gear 3 Tooth is connected to inside tooth socket 4, the distance of the back-and-forth motion of push rod 1 can be accurately controlled, so as to be accurately controlled injection dosage；Needle 10 outer walls of cylinder are fixed with support plate 8, and the left side of support plate 8 is fixed with pressing device 7, pressing device 7 include support column 701, Spring 702, briquetting 703 and blind hole 704, for blind hole 704 with support column 701 by being slidably connected, spring 702 is fixed on blind hole 704 Bottom surface and support column 701 between, therefore in domestic animal injection process, support column 701 squeezes spring 702 and works as a buffer With, can prevent metal needle 5 be pierced into the too fast bring sense of discomfort of domestic animal skin, on the other hand, antiskid rubber 14 can increase and domestic animal Frictional force between skin, the phenomenon that being avoided that run-bake-needle fault generation；11 outer surface of handle offers non-slip groove, can prevent rubber sleeve Phenomenon.

After use, push rod 1 is pushed back, 12 left side of push-plate is equipped with the dust-proof rubber plug 13 for being socketed in 1 outer wall of push rod, dust-proof The radius of rubber plug 13 is not more than the internal diameter of the right nozzle of syringe 10, and dust-proof rubber plug 13 can seal up 10 nozzle of syringe, so as to prevent Dust in air enters syringe inner wall, pollutes medical fluid.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and Range.

Claims (5)

1. a kind of animal doctor uses the syringe that can control dosage, including needle stand (6) and syringe (10), which is characterized in that the needle stand (6) left end is communicated with metal needle (5), and needle stand (6) right end is connected with the syringe (10), and syringe (10) inner wall is sliding Dynamic to be connected with piston (9), piston (9) right end is fixed with push rod (1), and push rod (1) outer wall offers and gear (3) phase The tooth socket (4) of cooperation, push rod (1) right end are fixed with push-plate (12), and push-plate (12) left side is described equipped with being socketed in The dust-proof rubber plug (13) of push rod (1) outer wall, syringe (10) inner wall are connected with gear (3), the syringe by fixing seat (2) (10) outer wall is fixed with support plate (8) and handle (11), and the left side of the support plate (8) is fixed with pressing device (7), described Pressing device (7) includes support column (701), spring (702), briquetting (703) and blind hole (704), the left end of the briquetting (703) Face is fixed with antiskid rubber (14).

2. a kind of animal doctor according to claim 1 syringe that can control dosage, which is characterized in that the briquetting (703) internal to offer blind hole (704), the blind hole (704) passes through with the support column (701) to be slidably connected, the spring (702) it is fixed between the bottom surface of the blind hole (704) and the support column (701).

3. a kind of animal doctor according to claim 1 syringe that can control dosage, which is characterized in that the handle (11) Outer surface offers non-slip groove.

4. a kind of animal doctor according to claim 1 syringe that can control dosage, which is characterized in that the dust-proof rubber plug (13) radius is not more than the internal diameter of the syringe (10) right nozzle.

5. a kind of animal doctor according to claim 1 syringe that can control dosage, which is characterized in that the gear (3) Pass through rotation connection with the fixing seat (2).