CN208582547U

CN208582547U - A special syringe for veterinary use

Info

Publication number: CN208582547U
Application number: CN201721889220.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2019-03-08
Anticipated expiration: 2027-12-29

Abstract

The utility model discloses a kind of animal doctor's special syringes, including injection-tube, needle tubing is fixedly connected on the left of the injection-tube, injection ram is connected on the inner wall of the injection-tube, injection rod is fixedly connected on the right side of the injection ram, the right end of the injection rod runs through injection-tube and extends to the outside of injection-tube, injection handle is fixedly connected on the right side of the injection rod, the first support column is fixedly connected at the top of the injection-tube, standby pencil is fixedly connected at the top of first support column, rubber stopper is provided at the top of the standby pencil, the second support column is fixedly connected on the right side of the standby pencil bottom, the bottom of second support column is fixedly connected with sliding rail.The utility model is cooperated by sliding rail, standby pencil, logical pencil, positioning sleeve, sliding ball, telescopic rod, lifter plate and gag lever post, is gone to extract medicament without using syringe needle, is made to take medicament enhanced convenience, reduces the risk of syringe needle fracture, improve work efficiency.

Description

A kind of animal doctor's special syringe

Technical field

The utility model relates to veterinary equipment technical field, specially a kind of animal doctor's special syringe.

Background technique

The appearance of needleless injector is the once epoch-making revolution of medical instruments field.The appearance of syringe is medical instruments Field once epoch-making revolution with and syringe needle extracts or injection gas or this process of liquid are called injection.Injection Device is made of the foraminate syringe of front end band and matching piston core pin, for by a small amount of liquid or its be injected into it The region that its method can not approach perhaps from those place extractions when core bar is extracted liquid or gas from syringe front end Liquid or gas are squeezed out in core bar push-in, currently, China's veterinary equipment industry development is rapid, are used for beast by aperture sucking It is also varied to cure the equipment treated, but still suffers from very various challenges, needs to find the solution party for meeting client Case, existing animal doctor are compared simple with special syringe structure, and when use needs to be gone to extract corresponding medical fluid with syringe needle, due to The syringe needle of existing syringe is easily broken off, and the risk of syringe needle fracture is increased when extracting medical fluid, greatly reduces work effect Rate.

Utility model content

The purpose of this utility model is to provide a kind of animal doctor's special syringes, have the advantages of preventing syringe needle to be broken, Solve the problems, such as that existing animal doctor is easily broken off with special syringe syringe needle.

To achieve the above object, the utility model provides the following technical solutions: a kind of animal doctor's special syringe, including note Pipe is penetrated, needle tubing is fixedly connected on the left of the injection-tube, injection ram is connected on the inner wall of the injection-tube, it is described Injection rod is fixedly connected on the right side of injection ram, the right end of the injection rod through injection-tube and extends to the outer of injection-tube Portion is fixedly connected with injection handle on the right side of the injection rod, the first support column is fixedly connected at the top of the injection-tube, described It is fixedly connected with standby pencil at the top of first support column, is provided with rubber stopper, the standby pencil bottom at the top of the standby pencil Right side be fixedly connected with the second support column, the bottom of second support column is fixedly connected with sliding rail, the left side of the sliding rail It is fixedly connected with clamping shell, the bottom of the sliding rail is fixedly connected with supporting block, the bottom of the supporting block and injection-tube Top is fixedly connected, the top of the injection-tube and position between supporting block and the first support column is provided with logical pencil, The bottom end of the logical pencil runs through injection-tube and extends to the inside of injection-tube, and the top of the logical pencil is successively passed through from bottom to up It wears sliding rail and standby pencil and extends to the inside for pencil, on the inner wall of the sliding rail and be located at the position activity led on the right side of pencil It is connected with sliding ball, push spring is fixedly connected on the right side of the sliding ball, is fixedly connected with sliding block on the right side of the push spring, Push rod is fixedly connected on the right side of the sliding block, the right end of the push rod runs through sliding rail and extends to the outside of sliding rail, institute It states the top of push rod and the position being located on the right side of sliding rail offers limited mouth, push is fixedly connected on the right side of the push rod Handle, the top of the sliding rail and is located on the right side of the second support column and is fixedly connected with telescopic rod, the surface socket of the telescopic rod There is lifting spring, is fixedly connected at the top of the bottom of the lifting spring and sliding rail, is fixedly connected at the top of the telescopic rod Lifter plate is fixedly connected at the top of the bottom of the lifter plate and lifting spring, the bottom of the lifter plate and is located at telescopic rod The position on right side is fixedly connected with gag lever post, the right side of the sliding rail and position being located at below push rod is fixedly connected with positioning Set, the bottom end of the gag lever post is through limited mouth and extends to inside positioning sleeve, the top of the injection-tube and be located at support The right side of block is symmetrical arranged there are two fixed block, is fixedly connected between two fixed blocks by fixed link, the table of the fixed link Surface cover is connected to sliding sleeve, and the top of the sliding sleeve is fixedly connected with the bottom of push rod by slide bar, the top of the injection-tube and Position on the right side of fixed block is fixedly connected with the first in command, is fixedly connected on the right side of the injection bottom of the tube second Hand.

Preferably, the surface of the injection rod and be located at injection-tube outside be fixedly connected with the first fixed ring, it is described solid That determines ring has side to be fixedly connected with injection handle.

Preferably, the first stop collar, first limit are fixedly connected with above the surface push rod of the gag lever post The top of ring is fixedly connected with the bottom of lifter plate.

Preferably, the right side of the sliding rail and it is located above push rod and is fixedly connected with the second fixed ring, described second Fixed ring is flexibly connected with gag lever post.

Preferably, the surface of the logical pencil and be located at sliding rail above be fixedly connected with sealing ring, the sealing ring Top is fixedly connected with the bottom of standby pencil.

Preferably, the surface of the logical pencil cuts and is fixedly connected with third fixed ring below a sliding rail, and the third is solid Determine to be fixedly connected at the top of the bottom and injection-tube of ring.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through sliding rail, standby pencil, logical pencil, positioning sleeve, sliding ball, telescopic rod, lifter plate and gag lever post It cooperates, slides to sliding ball in limited mouth, so as to prevent liquid from flowing in injection-tube from standby pencil, add into standby pencil Adding medicine is sealed with rubber stopper later, is made after moving to the right side of logical pencil by injecting handle, and sliding rail, standby pencil, logical medicine are passed through Pipe, positioning sleeve, sliding ball, telescopic rod, lifter plate and gag lever post cooperate and cancel limit, and sliding ball is made to leave limiting card body contact body, Logical pencil restores logical medicine, and medicament is flow in injection-tube automatically, goes to extract medicament without using syringe needle, makes to take medicament more square Just, the risk for reducing syringe needle fracture, improves work efficiency.

2, the utility model plays fixed effect by the way that the first fixed ring is arranged, the mistake for preventing injection handle from moving right It falls off in journey, plays the role of limit by the way that the first stop collar is arranged, prevent the disengaging when moving up and down of the top of gag lever post Lifter plate plays fixed effect by the way that the second fixed ring is arranged, gag lever post fracture in discontinuity is prevented, by setting It sets sealing ring and plays the role of sealing, prevent the liquid in standby pencil from letting out in the gap between logical pencil and standby pencil Leakage plays fixed effect by the way that third fixed ring is arranged, prevents the bottom of logical pencil from falling off in the case where being squeezed.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the structure of the utility model front view；

Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；

Fig. 3 is the structural schematic diagram of the utility model front view；

Fig. 4 is the partial enlarged view of B-B in the utility model Fig. 3.

In figure: 1 injection-tube, 2 needle tubings, 3 injection rams, 4 injection rods, 5 injection handles, 6 first support columns, 7 are for pencil, 8 rubbers Rubber plug, 9 second support columns, 10 sliding rails, 11 clamping shells, 12 supporting blocks, 13 logical pencils, 14 sliding balls, 15 push springs, 16 are slided Block, 17 push rod, 18 limited mouths, 19 push handles, 20 telescopic rods, 21 lifting springs, 22 lifter plates, 23 gag lever posts, 24 positioning sleeves, 25 fixed blocks, 26 fixed links, 27 sliding sleeves, 28 slide bars, 29 first in command, 30 second handles, 31 first fixed rings, 32 first limits Ring, 33 second fixed rings, 34 sealing rings, 35 third fixed rings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4, a kind of animal doctor's special syringe, including injection-tube 1, the left side of injection-tube 1 is please referred to be fixedly connected with Needle tubing 2 is connected with injection ram 3 on the inner wall of injection-tube 1, and the right side of injection ram 3 is fixedly connected with injection rod 4, note Penetrate the surface of bar 4 and the position for being located at the right side of injection-tube 1 be fixedly connected with the first fixed ring 31, the right side of the first fixed ring 31 with The left side of injection handle 5 is fixedly connected, and is played fixed effect by the way that the first fixed ring 31 is arranged, is prevented injection handle 5 from moving right It falls off in dynamic process, the right end of injection rod 4 runs through injection-tube 1 and extends to the outside of injection-tube 1, and the right side of injection rod 4 is solid Surely it is connected with injection handle 5, the top of injection-tube 1 is fixedly connected with the first support column 6, and the top of the first support column 6 is fixedly connected There is standby pencil 7, the top of standby pencil 7 is provided with rubber stopper 8, and the effect of sealing has been arrived by the way that rubber stopper 8 is arranged, and prevents standby pencil Liquid leakage in 7, for the second support column 9 is fixedly connected on the right side of 7 bottom of pencil, the bottom of the second support column 9 is fixed to be connected It is connected to sliding rail 10, the right side of the sliding rail 10 and top for being located at push rod 17 is fixedly connected with the second fixed ring 33, the second fixed ring 33 are flexibly connected with gag lever post 23, play fixed effect by the way that the second fixed ring 33 is arranged, prevent gag lever post 23 in stress It is broken when uneven, the right side of the sliding rail 10 and top for being located at push rod 17 is fixedly connected with the second fixed ring 33, second is fixed Ring 33 is flexibly connected with gag lever post 23, and the left side of sliding rail 10 is fixedly connected with clamping shell 11, and the bottom of sliding rail 10 is fixedly connected Have supporting block 12, the bottom of supporting block 12 is fixedly connected with the top of injection-tube 1, the top of injection-tube 1 and be located at supporting block 12 And the first position between support column 6 is provided with logical pencil 13, leads to the surface of pencil 13 and is located at the top of sliding rail 10 and fixed connects It is connected to sealing ring 34, the top of sealing ring 34 is fixedly connected with the bottom of standby pencil 7, plays sealing by the way that sealing ring 34 is arranged Effect, prevent the liquid in standby pencil 7 along the gap internal leakage between logical pencil 13 and standby pencil 7, lead to the table of pencil 13 Face and the lower section for being located at sliding rail 10 are fixedly connected with third fixed ring 35, the bottom of third fixed ring 35 and the top of injection-tube 1 It is fixedly connected, plays fixed effect by the way that third fixed ring 35 is arranged, the bottom of logical pencil 13 is prevented to be squeezed In the case of fall off, the bottom end of logical pencil 13 is through injection-tube 1 and extends to the inside of injection-tube 1, leads to the top of pencil 13 under It is supreme to sequentially pass through sliding rail 10 and standby pencil 7 and extend to the inside for pencil 7, on the inner wall of sliding rail 10 and it is located at logical pencil 13 The position on right side is connected with sliding ball 14, and the right side of sliding ball 14 is fixedly connected with push spring 15, by the way that push spring is arranged 15 play the role of push, shift sliding ball 14 onto and enter clamping shell 11, and the right side of push spring 15 is fixedly connected with sliding block 16, The right side of sliding block 16 is fixedly connected with push rod 17, and the right end of push rod 17 runs through sliding rail 10 and extends to the outside of sliding rail 10, The top of the push rod 17 and position for being located at the right side of sliding rail 10 offers limited mouth 18, the right side of push rod 17, which is fixedly connected with, to push away Handle 19 is sent, the top of sliding rail 10 and the right side for being located at the second support column 9 are fixedly connected with telescopic rod 20, the surface set of telescopic rod 20 It is connected to lifting spring 21, plays the role of playing stretching to telescopic rod 20 by the way that lifting spring 21 is arranged, makes telescopic rod 20 It can preferably stretch and gag lever post 23 is facilitated to position, the bottom of lifting spring 21 is fixedly connected with the top of sliding rail 10, telescopic rod 20 top is fixedly connected with lifter plate 22, and the bottom of lifter plate 22 is fixedly connected with the top of lifting spring 21, lifter plate 22 Bottom and be located at the position on the right side of telescopic rod 20 and be fixedly connected with gag lever post 23, the surface of gag lever post 23 and be located at push rod 17 Top be fixedly connected with the first stop collar 32, the top of the first stop collar 32 is fixedly connected with the bottom of lifter plate 22, passes through First stop collar 32 is set and plays the role of limit, the top of gag lever post 23 is prevented to be detached from lifter plate 22 when moving up and down, The right side of sliding rail 10 and the position being located at below push rod 17 are fixedly connected with positioning sleeve 24, and the bottom end of gag lever post 23 is through limit It mouthfuls 18 and extends to inside positioning sleeve 24, the top of injection-tube 1 and is symmetrical arranged that there are two solid with the right side for being located at supporting block 12 Determine block 25, is fixedly connected between two fixed blocks 25 by fixed link 26, the surface of fixed link 26 is socketed with sliding sleeve 27, sliding sleeve 27 Top and the bottom of push rod 17 be fixedly connected by slide bar 28, the top of injection-tube 1 and the position for being located at 25 right side of fixed block It sets and is fixedly connected with the first in command 29, injection-tube is fixedly connected with second handle 30 on the right side of 1 bottom, by the way that the first in command is arranged 29 and second handle 30 play the role of auxiliary pressing injection handle 5, pass through sliding rail 10, standby pencil 7, logical pencil 13, positioning sleeve 24, sliding ball 14, telescopic rod 20, lifter plate 22 and gag lever post 23 cooperate, and slide to sliding ball 14 in limited mouth 18, so as to hinder Only there is liquid to flow in injection-tube 1 from standby pencil 7, adds medicament into standby pencil 7, sealed later with rubber stopper 8, pass through injection After handle 5 makes injection ram 3 move to the right side of logical pencil 13, pass through sliding rail 10, standby pencil 7, logical pencil 13, positioning sleeve 24, sliding ball 14, telescopic rod 20, lifter plate 22 and gag lever post 23, which cooperate, cancels limit, so that sliding ball 14 is left limiting card body contact body 11, leads to Pencil 13 restores logical medicine, and medicament is flow to automatically in injection-tube 1, goes to extract medicament without using syringe needle, makes to take medicament more square Just, the risk for reducing syringe needle fracture, improves work efficiency.

In use, before carrying out the injection, moving up lifter plate 22 makes the bottom end of gag lever post 23 leave limited mouth 18, hand Push handle 19 is moved to the left push rod 17, and push rod 17 moves right with movable slider 16, and sliding block 16 drives push spring 15 It is moved to the left, push spring 15 pushes sliding ball 14 that logical pencil 13 is squeezed into clamping shell 11, and putting down lifter plate 22 makes to limit Limited mouth 18 of the bottom end of bar 23 through 17 left side of push rod extends in positioning sleeve 24, so as to prevent liquid from standby pencil 7 flow in injection-tube 1, add medicament into standby pencil 7, are sealed later with rubber stopper 8, the inner medicament of injection-tube 1 be finished after, After so that injection ram 3 is located at the right side of logical pencil 13, moving up lifter plate 22 makes the bottom end of gag lever post 23 leave limited mouth 18, Sliding ball 14 leaves clamping shell 11 under the action of 15 pulling force of push spring, under the action of sliding block 16 is in push spring 15 to the right Mobile, sliding block 16 pushes push rod 17 to move right, and puts down the limited mouth that lifter plate 22 makes the bottom end of gag lever post 23 run through left side 18 extend to 24 in positioning sleeve, lead to pencil 13 and restore logical medicine, medicament is flow to automatically in injection-tube 1.

In summary: animal doctor's special syringe, by setting sliding rail 10, standby pencil 7, rubber stopper 8, logical pencil 13, First support column 6, fixed link 26, push handle 19, push rod 17, positioning sleeve 24, sliding block 16, lifting spring 21, is slided fixed block 25 Ball 14, limited mouth 18, telescopic rod 20, lifter plate 22 and gag lever post 23 solve existing animal doctor and are held with special syringe syringe needle The problem of easy fracture.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. A special syringe for veterinary use, comprising an injection tube (1), characterized in that: the left side of the injection tube (1) is fixedly connected with a needle tube (2), and the inner wall of the injection tube (1) is movably connected There is an injection piston (3), the right side of the injection piston (3) is fixedly connected with an injection rod (4), and the right end of the injection rod (4) penetrates the injection pipe (1) and extends to the end of the injection pipe (1). An injection handle (5) is fixedly connected to the outside, a first support column (6) is fixedly connected to the top of the injection tube (1), and a medicine preparation tube (7) is fixedly connected to the top of the first support column (6). , the top of the medicine preparation pipe (7) is provided with a rubber stopper (8), the right side of the bottom of the medicine preparation pipe (7) is fixedly connected with a second support column (9), the second support column (9) ) is fixedly connected to the bottom of the slide rail (10), the left side of the slide rail (10) is fixedly connected to a snap-fit housing (11), and the bottom of the slide rail (10) is fixedly connected to a support block (12) , the bottom of the support block (12) is fixedly connected with the top of the injection pipe (1), and the top of the injection pipe (1) is set at a position between the support block (12) and the first support column (6). There is a medicine-passing tube (13), the bottom end of the medicine-passing tube (13) penetrates the injection tube (1) and extends to the inside of the injection tube (1), and the top of the medicine-passing tube (13) is in sequence from bottom to top Running through the slide rail (10) and the medicine preparation pipe (7) and extending to the inside of the medicine preparation pipe (7), the inner wall of the slide rail (10) and the position on the right side of the medicine passage pipe (13) are movably connected with a A sliding ball (14), the right side of the sliding ball (14) is fixedly connected with a push spring (15), the right side of the push spring (15) is fixedly connected with a slider (16), the slider (16) ) is fixedly connected with a push rod (17), the right end of the push rod (17) penetrates the slide rail (10) and extends to the outside of the slide rail (10). The position of the right side of the slide rail (10) is symmetrically provided with two limit openings (18), the right side of the push rod (17) is fixedly connected with a push handle (19), and the top of the slide rail (10) is A telescopic rod (20) is fixedly connected to the right side of the second support column (9), a lift spring (21) is sleeved on the surface of the telescopic rod (20), and the bottom of the lift spring (21) is connected to the slide rail The top of (10) is fixedly connected, the top of the telescopic rod (20) is fixedly connected with a lift plate (22), the bottom of the lift plate (22) is fixedly connected with the top of the lift spring (21), the lift plate (22) is fixedly connected to the top of the lift spring (21). The bottom of (22) and the position on the right side of the telescopic rod (20) is fixedly connected to the limit rod (23), and the right side of the slide rail (10) and the position below the push rod (17) is fixedly connected with a positioning sleeve (24), the bottom end of the limit rod (23) penetrates the limit port (18) and extends to the interior of the positioning sleeve (24), the top of the injection tube (1) is connected to the bottom of the support block (12). Two fixing blocks (25) are symmetrically arranged on the right side, and a fixing rod (26) is passed between the two fixing blocks (25). Fixed connection, the surface of the fixed rod (26) is sleeved with a sliding sleeve (27), the top of the sliding sleeve (27) and the bottom of the push rod (17) are fixedly connected through the sliding rod (28), the injection A first handle (29) is fixedly connected to the top of the tube (1) and located on the right side of the fixing block (25), and a second handle (30) is fixedly connected to the right side of the bottom of the injection tube (1).

2 . The special syringe for veterinary use according to claim 1 , wherein a first fixing ring ( 31 ) is fixedly connected to the surface of the injection rod ( 4 ) and is located on the right side of the injection tube ( 1 ). 3 . , the right side of the first fixing ring (31) is fixedly connected with the left side of the injection handle (5).

3 . The special syringe for veterinary use according to claim 1 , wherein a first limit ring ( 32 ) is fixedly connected to the surface of the limit rod ( 23 ) and located above the push rod ( 17 ). 4 . , the top of the first limiting ring (32) is fixedly connected with the bottom of the lifting plate (22).

The special syringe for veterinary use according to claim 1, characterized in that: a second fixing ring (33) is fixedly connected to the right side of the sliding rail (10) and above the push rod (17), The second fixing ring (33) is movably connected with the limiting rod (23).

5. The special syringe for veterinary use according to claim 1, characterized in that: a sealing ring (34) is fixedly connected to the surface of the medicine-passing tube (13) and is located above the slide rail (10), and the The top of the sealing ring (34) is fixedly connected with the bottom of the preparation pipe (7).

6 . The special syringe for veterinary use according to claim 1 , wherein a third fixing ring ( 35 ) is fixedly connected to the surface of the medicine-passing tube ( 13 ) and located below the slide rail ( 10 ). 7 . The bottom of the third fixing ring (35) is fixedly connected with the top of the injection tube (1).