CN218961024U

CN218961024U - Prevent syringe for needle breakage poultry

Info

Publication number: CN218961024U
Application number: CN202223047146.0U
Authority: CN
Inventors: 李志贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-05
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to an anti-breaking needle livestock injector which comprises a mounting shell, wherein a protective structure is arranged in the mounting shell, an injection structure is arranged in the protective structure, the protective structure comprises a shell, the top of the shell is fixedly connected with the bottom of the mounting shell, a spring rod with two ends penetrating through and extending to the outside is slidably arranged in the mounting shell, a mounting ring is fixedly arranged on the outer surface of the spring rod, a cylindrical spring is fixedly arranged between the bottom of the mounting ring and the inner bottom wall of the mounting shell, two protective shells with one ends penetrating through and extending to the inside are slidably arranged in the shell, and protection plates are fixedly arranged at the bottoms of the two protective shells. This prevent syringe for poultry of broken needle through being provided with protective structure, has reached the purpose of protecting the syringe needle, prevents that the syringe needle fracture from causing the injury to domestic animals and poultry, has improved the security of syringe.

Description

Prevent syringe for needle breakage poultry

Technical Field

The utility model relates to the technical field of injectors, in particular to an injector for preventing needle breakage and livestock.

Background

Syringes are a common medical device that uses a needle to withdraw or inject gas or liquid.

The livestock industry refers to livestock raising industry, which is to domesticate and cultivate animals such as animals and birds with economic value, and the functions of growing and breeding are utilized to obtain livestock products or livestock service, including livestock and poultry raising industry such as cattle, horses, sheep, pigs, rabbits, chickens and ducks, the main tasks of veterinarians are to study and implement diagnosis and treatment, prevention and treatment of diseases of livestock and poultry, quarantine, sanitary inspection of livestock products and the like, and the syringe is an important tool in treating animals, in general, is a common medical instrument in livestock disease diagnosis and treatment work.

According to the syringe for preventing broken needle poultry veterinary provided by publication number CN214970364U, this syringe for preventing broken needle poultry veterinary use is through rubber hose with syringe needle and needle tubing body coupling, through rubber hose's flexibility, prevent pet or livestock from taking place the swing when injecting the liquid medicine, and then lead to the syringe needle fracture in pet or livestock, through the dull polish layer with syringe needle, the assembly of fixed connector and threaded connector and needle installation body threaded connection, make threaded connector threaded connection body threaded connection inslot portion, improve syringe needle's connectivity, prevent syringe needle break away from, but its syringe outside does not have the safeguard measure to the syringe needle, can cause the syringe needle fracture, and possibly damage to domestic animal poultry, so the syringe for preventing broken needle poultry is provided to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the syringe for preventing the broken needle from being used for livestock, which has the advantage of preventing the broken needle, and solves the problems that the outside of the syringe for preventing the broken needle from being used for livestock and veterinary has no protective measure on the needle, the needle is possibly broken, and the damage to livestock and poultry is also possible.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-breaking syringe for livestock, includes the installation shell, the inside of installation shell is provided with protective structure, the inside of protective structure is provided with injection structure;

the protection structure comprises a shell, the top of shell and the bottom fixed connection of installation shell, the inside slidable mounting of installation shell has both ends to run through and extend to its outside spring bar, the surface fixed mounting of spring bar has the collar, fixed mounting has the cylindricality spring between the bottom of collar and the interior bottom wall of installation shell, the inside slidable mounting of shell has two one ends to run through and extend to its inside protecting crust, two the bottom fixed mounting of protecting crust has the guard plate, two the equal fixed mounting of both sides has the slider around the protecting crust.

Further, the injection structure comprises two movable rods, one opposite sides of the two movable rods are respectively and rotatably connected with the left side wall and the right side wall of the inner cavity of the shell, gears are fixedly installed on the outer surfaces of the two movable rods, two first racks with one ends penetrating through and extending to the inside of the protective shell are fixedly installed at the bottoms of the spring rods, the front faces of the two first racks are respectively meshed with the outer surfaces of the two gears, second racks with one ends penetrating through and extending to the inside of the shell are fixedly installed on the inner bottom wall of the protective shell, the back faces of the two second racks are respectively meshed with the outer surfaces of the two gears, a fixing shell is fixedly installed on the inner bottom wall of the shell, and an injector with two ends penetrating through and extending to the outside of the fixing shell is fixedly installed on the inner top wall of the fixing shell.

Further, movable holes are formed in the inner top wall and the inner bottom wall of the mounting shell, and the inner surfaces of the two movable holes are in sliding connection with the outer surface of the spring rod.

Further, both side walls all offer the spout around the inner chamber of shell, two the internal surface of spout respectively with the surface sliding connection of two sliders.

Further, the left and right side walls of the inner cavity of the shell are fixedly provided with rotating seats, and the inner surfaces of the two rotating seats are respectively connected with opposite sides of the two movable rods in a rotating way.

Further, the syringe is including syringe, syringe needle and presser, the top and the interior roof fixed mounting of fixed shell of syringe, the bottom fixed mounting of syringe has the syringe needle, the top fixed mounting of syringe has one end to run through and extend to the inside presser of shell, the top of presser and the bottom fixed connection of spring lever.

Further, the presser is including flexible shell, press pole and stopper, the bottom fixed connection of flexible shell's top and spring rod, the inside slidable mounting of flexible shell has one end to run through and extend to the inside press pole of injection tube, the equal fixed mounting in left and right sides of press pole has the stopper.

Further, through holes are formed in the protection plate, and the sizes of the through holes are matched with those of the needle heads.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this prevent syringe for poultry of broken needle through being provided with protective structure, has reached the purpose of protecting the syringe needle, prevents that the syringe needle fracture from causing the injury to domestic animals and poultry, has improved the security of syringe, through being provided with injection structure, plays the effect that conveniently carries out the injection to the birds poultry, in case the syringe is struggled by the birds animal, will deviate from the syringe needle from the birds animal is internal, has satisfied user's demand.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of the present utility model at A in FIG. 1;

fig. 3 is a right side cross-sectional view of the structure of the present utility model, fig. 1.

In the figure: 1 mounting shell, 2 protection structure, 201 shell, 202 spring rod, 203 mounting ring, 204 cylindrical spring, 205 protection shell, 206 protection plate, 207 sliding block, 3 injection structure, 301 movable rod, 302 gear, 303 first rack, 304 second rack, 305 fixed shell, 306 injector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: referring to fig. 1, an anti-breaking syringe for livestock in this embodiment includes a mounting case 1, a protective structure 2 is disposed inside the mounting case 1, and an injection structure 3 is disposed inside the protective structure 2.

In this embodiment, the protection structure 2 includes a housing 201, the top of the housing 201 is fixedly connected with the bottom of the installation shell 1, a spring rod 202 with two ends penetrating and extending to the outer side is slidably installed in the installation shell 1, a mounting ring 203 is fixedly installed on the outer surface of the spring rod 202, a cylindrical spring 204 is fixedly installed between the bottom of the mounting ring 203 and the inner bottom wall of the installation shell 1, and the cylindrical spring 204 drives the spring rod 202 to move upwards through the mounting ring 203.

Wherein, the interior roof and the interior diapire of installation shell 1 have all been seted up the activity hole, and the interior surface and the surface sliding connection of spring rod 202 of two activity holes make things convenient for the spring rod 202 to reciprocate.

In this embodiment, two protecting shells 205 with one ends penetrating and extending into the inside of the shell 201 are slidably installed inside the shell 201, protection plates 206 are fixedly installed at the bottoms of the two protecting shells 205, sliding blocks 207 are fixedly installed at the front side and the rear side of the two protecting shells 205, and the protecting shells 205 perform limiting movement through the sliding blocks 207.

Wherein, both sides wall has all been seted up around the inner chamber of shell 201, and the interior surface of two spouts is connected with the surface sliding of two sliders 207 respectively, makes things convenient for the installation of slider 207.

Specifically, the spring rod 202 is pressed by hand, the gear 302 and the movable rod 301 are driven to rotate through the first rack 303, and the gear 302 drives the second rack 304 to move upwards, so that the protective shell 205 and the protective plate 206 retract towards the inside of the outer shell 201 through the sliding block 207, damage to livestock and poultry caused by needle breakage is prevented, and the safety of the injector 306 is improved.

Embodiment two: referring to fig. 1-3, on the basis of the first embodiment, the injection structure 3 includes two movable rods 301, opposite sides of the two movable rods 301 are respectively rotatably connected with left and right side walls of an inner cavity of the housing 201, gears 302 are fixedly mounted on outer surfaces of the two movable rods 301, the movable rods 301 rotate, a fixed housing 305 is fixedly mounted on an inner bottom wall of the housing 201, an injector 306 with two ends penetrating and extending to the outer side wall of the fixed housing 305 is fixedly mounted on an inner top wall of the fixed housing 305, and the fixed housing 305 facilitates mounting of the injector 306.

Wherein, both side walls are all fixed mounting to the inner chamber left and right sides of shell 201 and rotate the seat, and the internal surface of two rotation seats rotates with the opposite side of two movable rods 301 respectively and is connected, makes things convenient for the installation of movable rod 301.

In this embodiment, two first racks 303 with one end penetrating and extending into the protecting shell 205 are fixedly installed at the bottom of the spring rod 202, the driving gears 302 rotate, the front faces of the two first racks 303 are respectively meshed with the outer surfaces of the two gears 302, second racks 304 with one end penetrating and extending into the shell 201 are fixedly installed at the inner bottom walls of the two protecting shells 205, the gears 302 drive the second racks 304 to move, and the back faces of the two second racks 304 are respectively meshed with the outer surfaces of the two gears 302.

The injector 306 comprises an injection cylinder, a needle and a pressing device, wherein the top of the injection cylinder is fixedly arranged on the inner top wall of the fixed shell 305, the needle is fixedly arranged at the bottom of the injection cylinder to inject livestock, one end of the pressing device penetrates through the top of the injection cylinder and extends to the inside of the shell 201 to press vaccines, the top of the pressing device is fixedly connected with the bottom of the spring rod 202, the pressing device comprises a telescopic shell, a pressing rod and a limiting block, the top of the telescopic shell is fixedly connected with the bottom of the spring rod 202 to provide pressure for the injection cylinder, one end of the pressing rod penetrates through and extends to the inside of the injection cylinder to press the vaccines, limiting blocks are fixedly arranged on the left side and the right side of the pressing rod, through holes are formed in the inside of the protecting plate 206, the size of the through holes is matched with the size of the needle, and the needle is convenient to extend.

Specifically, press spring bar 202 for flexible shell downwardly moving, and drive press the pole to extrude the inside vaccine of syringe barrel, make the vaccine pour into birds poultry injection department through the syringe needle, loosen spring bar 202, the rebound of cylindricality spring 204 drives spring bar 202 through collar 203 and returns to the right, make protective structure 2 resume original state, protect the syringe needle again, in case syringe 306 is struggled by birds and beasts, will deviate from the syringe needle from birds and beasts, has satisfied user's demand.

The working principle of the embodiment is as follows:

(1) When the livestock is injected, the protection plate 206 is propped against the livestock injection position, the spring rod 202 is pressed by hands, the gear 302 and the movable rod 301 are driven to rotate through the first rack 303, the gear 302 drives the second rack 304 to move upwards, the protection shell 205 and the protection plate 206 retract towards the inside of the outer shell 201 through the sliding block 207, and the needle is leaked out and is pricked into the livestock injection position.

(2) Continuing to press the spring rod 202, so that the telescopic shell moves downwards, and the pressing rod is driven to extrude vaccine in the injection cylinder, so that the vaccine is injected into an injection position of livestock through the needle head, the spring rod 202 is loosened, the cylindrical spring 204 rebounds to drive the spring rod 202 to return through the mounting ring 203, the protection structure 2 returns to the original state, and the needle head is protected again.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an prevent syringe for poultry of broken needle, includes installation shell (1), its characterized in that: a protective structure (2) is arranged in the mounting shell (1), and an injection structure (3) is arranged in the protective structure (2);

the protection structure (2) comprises a shell (201), the top of shell (201) is fixedly connected with the bottom of installation shell (1), spring rod (202) that both ends run through and extend to its outside is installed to the inside slidable mounting of installation shell (1), surface fixed mounting of spring rod (202) has collar (203), fixed mounting has cylindricality spring (204) between the bottom of collar (203) and the interior bottom wall of installation shell (1), the inside slidable mounting of shell (201) has two one ends to run through and extend to its inside protecting shell (205), two the bottom fixed mounting of protecting shell (205) has guard plate (206), two both sides all fixed mounting have slider (207) around protecting shell (205).

2. An anti-breaking syringe for livestock as claimed in claim 1, wherein: the injection structure (3) comprises two movable rods (301), opposite sides of the two movable rods (301) are respectively connected with left and right side walls of an inner cavity of the shell (201) in a rotating mode, gears (302) are fixedly installed on the outer surfaces of the two movable rods (301), first racks (303) with two ends penetrating through and extending to the inside of the protective shell (205) are fixedly installed at the bottoms of the spring rods (202), front faces of the two first racks (303) are respectively meshed with the outer surfaces of the two gears (302), second racks (304) with one ends penetrating through and extending to the inside of the shell (201) are fixedly installed on inner bottom walls of the two protective shell (205), the back faces of the two second racks (304) are respectively meshed with the outer surfaces of the two gears (302), a fixed shell (305) is fixedly installed on the inner bottom wall of the shell (201), and an injector (306) with two ends penetrating through and extending to the outer top wall of the fixed shell (305) is fixedly installed on the inner top wall of the fixed shell.

3. An anti-breaking syringe for livestock as claimed in claim 1, wherein: the inner top wall and the inner bottom wall of the mounting shell (1) are respectively provided with a movable hole, and the inner surfaces of the two movable holes are in sliding connection with the outer surface of the spring rod (202).

4. An anti-breaking syringe for livestock as claimed in claim 1, wherein: sliding grooves are formed in the front side wall and the rear side wall of the inner cavity of the shell (201), and the inner surfaces of the two sliding grooves are respectively connected with the outer surfaces of the two sliding blocks (207) in a sliding mode.

5. A breakage preventing syringe for livestock as claimed in claim 2, wherein: the inner surfaces of the two rotating seats are respectively connected with one side of the two movable rods (301) which are opposite to each other in a rotating way.

6. A breakage preventing syringe for livestock as claimed in claim 2, wherein: the syringe (306) comprises a syringe, a needle and a presser, wherein the top of the syringe is fixedly arranged on the inner top wall of the fixed shell (305), the needle is fixedly arranged at the bottom of the syringe, the presser with one end penetrating through and extending to the inside of the shell (201) is fixedly arranged at the top of the syringe, and the top of the presser is fixedly connected with the bottom of the spring rod (202).

7. An anti-breaking syringe for livestock as claimed in claim 6, wherein: the pressing device comprises a telescopic shell, a pressing rod and a limiting block, wherein the top of the telescopic shell is fixedly connected with the bottom of a spring rod (202), one end of the pressing rod penetrates through and extends to the inside of the injection cylinder in a sliding mode, and the limiting block is fixedly installed on the left side and the right side of the pressing rod.

8. An anti-breaking syringe for livestock as claimed in claim 6, wherein: the inside of guard plate (206) has seted up the through-hole, the size looks adaptation of through-hole and syringe needle.