CN209611408U - A kind of veterinary syringe device - Google Patents

Abstract

The utility model provides a kind of veterinary syringe device, belong to syringe art, a kind of veterinary syringe device, it include injecting assembly, left mounting plate, right mounting plate, limit assembly and skin clamping component, the injecting assembly includes Installation cabinet, injects and deposit cylindrantherae and lifting part, injection, which is deposited, is equipped with piston in cylindrantherae, Installation cabinet is vertically installed at the top of left mounting plate and right mounting plate, skin clamping component includes that there are two clamping components, two clamping component structures are identical and include sliding panel, and the bottom of sliding panel is equipped with stripper plate.The utility model has the beneficial effects that can make to contradict plate and animal conflict connection by limit assembly, the abdomen of animal can be pinioned in the case where the first connection bandage connect bandage effect with second, it avoids animal from tampering and influences the injection operation of worker, and animal skin can be made to lift by skin clamping component, reduce the labor intensity of worker.

Description

A kind of veterinary syringe device

Technical field

The utility model relates to syringe arts, more particularly, to a kind of veterinary syringe device.

Background technique

The syringe that animal doctor uses is often the common ordinary syringe in market, when livestock is subcutaneously injected, work Author gently lifts skin with left hand thumb and index finger, forms a wrinkle lattice, and the right hand holds the syringe for having inhaled medical fluid, and syringe needle is by upper Be pierced into downwards it is subcutaneous after, i.e. injectable, since the restless property of livestock is stronger, usually common injection device is not had well Clamping action, it may appear that syringe needle is pricked less than in animal body, or even be will appear syringe needle and fractureed or the problem of run-bake-needle fault leakage；Work simultaneously Author lifts animal skin for a long time, and biggish labor intensity can be brought to worker, worker is influenced and injects to animal Operation.

Therefore, how a kind of veterinary syringe device is provided, injection device is made to there is clamping function and without work Author lifts the technical issues of animal skin has become this field skill personnel's urgent need to resolve for a long time.

Utility model content

The purpose of this utility model is to provide a kind of veterinary syringe devices, to solve conventional injection in the prior art Device device does not have good clamping action and the artificial animal skin that lifts manually for a long time to manually bringing biggish labour The technical issues of intensity.

The utility model provides a kind of veterinary syringe device, include injecting assembly, left mounting plate, right mounting plate, The top of skin clamping component, the limit assembly setting is arranged in limit assembly and skin clamping component, the injecting assembly In the bottom of left mounting plate and right mounting plate, the injecting assembly includes that cylindrantherae is deposited in Installation cabinet, the injection in Installation cabinet With for driving injection to deposit the lifting part that cylindrantherae is gone up and down in the vertical direction, the Installation cabinet is made of transparent material, and pacifies The bottom for filling cabinet is equipped with opening, and the injection, which is deposited, is equipped with piston in cylindrantherae, the Installation cabinet is vertically installed at left mounting plate and the right side The top of mounting plate, the skin clamping component include that there are two be symmetrical arranged and be separately positioned on left mounting plate and right mounting plate On clamping component, two clamping component structures are identical and include sliding panel, and the cross section of the sliding panel is H Type is equipped with the sliding slot for sliding panel sliding on the left mounting plate and right mounting plate, and the bottom of the sliding panel, which is equipped with, to be squeezed Plate.

Further, the skin clamping component further includes having the attachment base being arranged at the top of sliding panel, the attachment base On be hinged with arcuate rotation plate, the bottom of the arcuate rotation plate is equipped with bolt, is all provided on the left mounting plate and right mounting plate There is the slot of several direction spaced sets along a straight line.

Further, the lifting part includes that there are two guide parts and two intervals to be set in the liter injected and deposited on cylindrantherae Plate drops, and two guide member arrangements are identical and include the fixed plate being arranged on Installation cabinet inner sidewall, the fixed plate Bottom be equipped in the guide rod that is vertically arranged, the both ends of the lifter plate are respectively equipped with a slide plate, and each slide plate is corresponding One guide rod.

Further, the slide plate is set on corresponding guide rod, and the top of the slide plate is equipped with and guiding The sliding sleeve that bar is slidably matched.

Further, the lifting part further includes that there are two the actuator being symmetrical set, two actuator knots Structure is identical and includes being equipped between two connecting plates there are two connecting plate on Installation cabinet inner sidewall is arranged at intervals on and being in It is vertically arranged and the drive lead screw with the two rotation connection, one of them described lifter plate is set on drive lead screw, and rise Drop plate is equipped with the screw matched with drive lead screw.

Further, two actuators also include the support frame being arranged on Installation cabinet side wall, the support frame Top be equipped with lifting motor, be arranged with first bevel gear, the top of the drive lead screw on the output shaft of the lifting motor It is arranged with the second bevel gear engaged with first bevel gear.

Further, the limit assembly includes that there are two the arcs for the end for being separately positioned on left mounting plate and right mounting plate Shape side plate, two opposite one end of the arc side plate are equipped with conflict plate, and four are equipped between conflict plate and the arc side plate A orientation lever in matrix distribution, all orientation levers run through arc side plate, and the end of each orientation lever covers Equipped with stop collar.

Further, it is arranged with buffer spring on each orientation lever, the both ends of the buffer spring contradict respectively On the side wall of arc side plate and conflict plate.

Further, the top of the piston is equipped with push rod, and the top of the Installation cabinet is equipped with the through-hole passed through for push rod, Described inject deposits the bottom of cylindrantherae and is equipped with syringe needle, and the top of the push rod is equipped with threaded hole, is equipped in the threaded hole and its spiral shell The top of the extension rod of line connection, the extension rod is equipped with pushing hands.

Further, the bottom of two arc side plates is respectively equipped with the first connection bandage and the second connection bandage, institute The first connection bandage is stated equipped with sub- velcro, the second connection bandage is equipped with female magic of cooperation Nian Jie with sub- velcro Patch.

Compared with prior art, the utility model has the beneficial effects that: a kind of animal doctor provided by the utility model uses Injection device includes injecting assembly, left mounting plate, right mounting plate, limit assembly and skin clamping component, the injection group The top of skin clamping component is arranged in part, and the bottom of left mounting plate and right mounting plate, the note is arranged in the limit assembly Penetrating component includes that Installation cabinet, the injection in Installation cabinet are deposited cylindrantherae and risen in the vertical direction for driving injection to deposit cylindrantherae The lifting part of drop, the Installation cabinet are made of transparent material, and the bottom of Installation cabinet is equipped with opening, and the injection is deposited in cylindrantherae Equipped with piston, the Installation cabinet is vertically installed at the top of left mounting plate and right mounting plate, and the skin clamping component includes Two clamping components for being symmetrical arranged and being separately positioned on left mounting plate and right mounting plate, two clamping component structure phases It together and include sliding panel, the cross section of the sliding panel is H-type, is equipped on the left mounting plate and right mounting plate for cunning The bottom of the sliding slot of movable plate sliding, the sliding panel is equipped with stripper plate.A kind of veterinary syringe dress provided by the utility model It sets, does not effectively have good clamping action and artificial long-time manually to solve conventional syringe device in the prior art Lift animal skin to the technical issues of manually bringing biggish labor intensity.

First, the utility model can make to contradict plate by limit assembly and animal contradicts and connects, and pass through sub- magic Pasting cooperation Nian Jie with female velcro can make the first connection bandage connect bandage connection with second, make the first connection bandage and second Connection bandage can pinion the abdomen of animal, avoid animal from tampering and influence the injection operation of worker.

Second, the utility model can be clamped skin by skin clamping component, enable clamped skin Lift, animal skin is lifted for a long time without worker, reduces the labor intensity of worker.

It moves third, the utility model can make injection deposit cylindrantherae by lifting part, injection is enable to deposit cylindrantherae Automatic traction syringe needle is inserted into animal body, is operated manually without worker.

Fourth, the utility model can make worker push pushing hands mobile manually by injecting assembly, piston is enable to exist Injection, which is deposited in cylindrantherae, moves, and the medical fluid in cylindrantherae is deposited in injection and is passed through in needle injection to animal body.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is schematic perspective view provided by the embodiment of the utility model；

Fig. 2 is schematic cross-sectional view one provided by the embodiment of the utility model；

Fig. 3 is schematic cross-sectional view two provided by the embodiment of the utility model；

Fig. 4 is enlarged drawing at A in Fig. 3；

Fig. 5 is that part provided by the embodiment of the utility model splits schematic diagram.

Appended drawing reference:

1- injecting assembly；1a- Installation cabinet；Cylindrantherae is deposited in 1b- injection；1c- piston；1d- push rod；1e- syringe needle；1f- extension rod； 1g- pushing hands；The left mounting plate of 2-；The right mounting plate of 3-；4- limit assembly；4a- arc side plate；4b- contradicts plate；4c- orientation lever；4d- Stop collar；4e- buffer spring；5- skin clamping component；5a- clamping component；5b- sliding panel；5c- stripper plate；5d- attachment base； 5e- arcuate rotation plate；5f- bolt；5g- slot；6- lifting part；6a- guide part；6a1- lifter plate；6a2- fixed plate；6a3- Guide rod；6a4- slide plate；6a5- sliding sleeve；6b- actuator；6b1- connecting plate；6b2- drive lead screw；6b3- support frame；6b4- liter Motor drops；6b5- first bevel gear；6b6- second bevel gear；The connection bandage of 7- first；The connection bandage of 7a- second.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.

The component of the utility model embodiment for usually describing and showing in attached drawing here can be with a variety of different Configuration is to arrange and design.It therefore, is not below purport to the detailed description of the embodiments of the present invention provided in the accompanying drawings In the range of limitation claimed invention, but it is merely representative of the selected embodiment of the utility model.

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.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Fig. 1 is schematic perspective view provided by the embodiment of the utility model；Fig. 2 is provided by the embodiment of the utility model Schematic cross-sectional view one；Fig. 3 is schematic cross-sectional view two provided by the embodiment of the utility model；Fig. 4 is enlarged drawing at A in Fig. 3；Fig. 5 Schematic diagram is split for part provided by the embodiment of the utility model.

Below with reference to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment provides a kind of veterinary syringe device, It include injecting assembly 1, left mounting plate 2, right mounting plate 3, limit assembly 4 and skin clamping component 5, the injecting assembly 1 is set It sets in the top of skin clamping component 5, the bottom of left mounting plate 2 and right mounting plate 3, the note is arranged in the limit assembly 4 Penetrating component 1 includes that Installation cabinet 1a, the injection in Installation cabinet 1a deposit cylindrantherae 1b and for driving injection to deposit cylindrantherae 1b perpendicular The lifting part 6 that histogram is gone up and down upwards, the Installation cabinet 1a are made of transparent material, and the bottom of Installation cabinet 1a is equipped with opening, The injection, which is deposited, is equipped with piston 1c in cylindrantherae 1b, the Installation cabinet 1a is vertically installed at the top of left mounting plate 2 and right mounting plate 3 Portion, the skin clamping component 5 include that there are two the folders for being symmetrical arranged and being separately positioned on left mounting plate 2 and right mounting plate 3 Tight component 5a, two clamping component 5a structures are identical and include sliding panel 5b, and the cross section of the sliding panel 5b is H Type is equipped with the sliding slot for sliding panel 5b sliding on the left mounting plate 2 and right mounting plate 3, and the bottom of the sliding panel 5b is set There is stripper plate 5c.

It further illustrates, compared with the existing technology, a kind of veterinary syringe device provided by the utility model includes Injecting assembly 1, left mounting plate 2, right mounting plate 3, limit assembly 4 and skin clamping component 5, the injecting assembly 1 are arranged in skin The bottom of left mounting plate 2 and right mounting plate 3, the injecting assembly 1 is arranged in the top of skin clamping component 5, the limit assembly 4 It include that Installation cabinet 1a, the injection in Installation cabinet 1a deposit cylindrantherae 1b and for driving injection to deposit cylindrantherae 1b in the vertical direction The lifting part 6 of lifting, the Installation cabinet 1a are made of transparent material, and the bottom of Installation cabinet 1a is equipped with opening, the injection It deposits and is equipped with piston 1c in cylindrantherae 1b, the Installation cabinet 1a is vertically installed at the top of left mounting plate 2 and right mounting plate 3, the skin Skin clamping component 5 include there are two being symmetrical arranged and the clamping component 5a that is separately positioned on left mounting plate 2 and right mounting plate 3, Two clamping component 5a structures are identical and include sliding panel 5b, and the cross section of the sliding panel 5b is H-type, the left side The sliding slot for sliding panel 5b sliding is equipped on mounting plate 2 and right mounting plate 3, the bottom of the sliding panel 5b is equipped with stripper plate 5c。

Further explain, worker using when left mounting plate 2 and right mounting plate 3 are placed on to the back of animal, make two A conflict plate 4b can be contradicted with animal, by sub- velcro cooperation Nian Jie with female velcro can make the first connection bandage 7 with Second connection bandage 7a connection, enables the first connection bandage 7 to connect bandage 7a with second and pinions the abdomen of animal, avoid moving Object tampers and influences the injection operation of worker, and skin clamping component 5 makes clamped skin for being clamped operation to skin Skin can lift, and manually push sliding panel 5b that sliding panel 5b can be made to move in the horizontal direction, sliding panel 5b is in movement During be able to drive that stripper plate 5c is mobile, and worker can be such that bolt 5f is inserted into properly by rotating arc rotor plate 5e Slot 5g in, be capable of fixing sliding panel 5b, two stripper plate 5c enable to lift the skin of animal, without worker it is long Time lifts animal skin, reduces the labor intensity of worker, injection can be made to deposit cylindrantherae 1b by lifting part 6 and occurred It is mobile, so that injection is deposited cylindrantherae 1b and is able to drive syringe needle 1e and be inserted into animal body, worker can be made manual by injecting assembly 1 It pushes pushing hands 1g mobile, so that piston 1c is deposited in cylindrantherae 1b in injection and move, and the medical fluid in cylindrantherae 1b is deposited into injection and is led to Syringe needle 1e is crossed to be injected in animal body.

Further, as shown in figure 4, Fig. 4 is enlarged drawing at A in Fig. 3, the skin clamping component 5 further includes having setting It is hinged with arcuate rotation plate 5e on attachment base 5d, the attachment base 5d at the top of sliding panel 5b, the arcuate rotation plate 5e's Bottom is equipped with bolt 5f, several direction spaced sets along a straight line are equipped on the left mounting plate 2 and right mounting plate 3 Slot 5g；Worker can be such that bolt 5f is inserted into suitable slot 5g by rotating arc rotor plate 5e, make sliding panel 5b It is capable of fixing, when two sliding panel 5b are fixed simultaneously, two stripper plate 5c can lift the skin of animal, be not necessarily to worker Animal skin is lifted for a long time, reduces the labor intensity of worker.

Further, as shown in figure 3, Fig. 3 is schematic cross-sectional view two provided by the embodiment of the utility model, the lifting unit Part 6 includes that there are two guide part 6a and two intervals to be set in the lifter plate 6a1 for injecting and depositing on cylindrantherae 1b, two guide parts 6a structure is identical and includes the fixed plate 6a2 being arranged on Installation cabinet 1a inner sidewall, and the bottom of the fixed plate 6a2 is equipped with In the guide rod 6a3 being vertically arranged, it is right that the both ends of the lifter plate 6a1 are respectively equipped with slide plate a 6a4, each slide plate 6a4 Answer a guide rod 6a3；Guide rod 6a3 is that the movement of slide plate 6a4 plays the role of guiding, enables slide plate 6a4 vertical It is moved on direction, two fixed plate 6a2 can make injection deposit cylindrantherae for installing to guide rod 6a3, by lifting part 6 1b is moved, and so that injection is deposited cylindrantherae 1b and is able to drive syringe needle 1e and is inserted into animal body.

Further, the slide plate 6a4 is set on corresponding guide rod 6a3, and is set at the top of the slide plate 6a4 There is the sliding sleeve 6a5 being slidably matched with guide rod 6a3；Sliding sleeve 6a5 is used for and corresponding guide rod 6a3 is slidably matched, and makes to slide Plate 6a4 can quickly be moved on guide rod 6a3.

Further, the lifting part 6 further includes that there are two the actuator 6b being symmetrical set, two actuators 6b structure is identical and includes that there are two the connecting plate 6b1 being arranged at intervals on Installation cabinet 1a inner sidewall, two connecting plates The drive lead screw 6b2 in being vertically arranged and with the two rotation connection is equipped between 6b1, one of them described lifter plate 6a1 set It is located on drive lead screw 6b2, and lifter plate 6a1 is equipped with the screw matched with drive lead screw 6b2；Two connecting plate 6b1 are used It is installed in drive lead screw 6b2, drive lead screw 6b2 rotation can cooperate with screw, enable lifter plate 6a1 in vertical side It is moved upwards.

Further, two actuator 6b also include the support frame 6b3 being arranged on Installation cabinet 1a side wall, should The top of support frame 6b3 is equipped with lifting motor 6b4, is arranged with first bevel gear 6b5 on the output shaft of the lifting motor 6b4, The top of the drive lead screw 6b2 is arranged with the second bevel gear 6b6 engaged with first bevel gear 6b5；Lifting motor 6b4 work First bevel gear 6b5 can be driven to rotate, first bevel gear 6b5 is able to drive the second bevel gear 6b6 rotation engaged, makes Drive lead screw 6b2 can be rotated around the axis of itself, and drive lead screw 6b2 rotation can cooperate with screw, enable lifter plate 6a1 It is moved in the vertical direction.

Further, as shown in figure 5, Fig. 5 is that part provided by the embodiment of the utility model splits schematic diagram, the limit Component 4 includes that there are two the arc side plate 4a for the end for being separately positioned on left mounting plate 2 and right mounting plate 3, two arcs Side plate 4a opposite one end be equipped with contradict plate 4b, set between the conflicts plate 4b and arc side plate 4a there are four in matrix distribution Orientation lever 4c, all orientation lever 4c run through arc side plate 4a, and the end of each orientation lever 4c is arranged with Stop collar 4d；Orientation lever 4c is used to that conflict plate 4b to be fixed and be installed, and enables to contradict plate 4b to the side of arc side plate 4a To movement, contradicts plate 4b and be made of flexible material.

Further, buffer spring 4e, the both ends point of the buffer spring 4e are arranged on each orientation lever 4c It Di Chu not be on the side wall of arc side plate 4a and conflict plate 4b；Buffer spring 4e is used to play the role of buffering to conflict plate 4b, Conflict plate 4b is set to limit the animal of different physique.

Further, the top of the piston 1c is equipped with push rod 1b, and the top of the Installation cabinet 1a is equipped with logical for push rod 1b The through-hole crossed, equipped with syringe needle 1e, the top of the push rod 1b is equipped with threaded hole, the screw thread for the bottom for depositing cylindrantherae 1b of injecting The top that the extension rod 1f, the extension rod 1f that are threadedly coupled with it are equipped in hole is equipped with pushing hands 1g；Worker passes through extension rod 1f is threadedly engaged with threaded hole, can adjust the height that extension rod 1f is located above push rod 1b, the height of pushing hands 1g is enable to send out It is raw to change, it avoids injection from depositing cylindrantherae 1b and moves down and pushing hands 1g is made to shorten in the blocking down stroke of Installation cabinet 1a, pass through lifting Component 6 can make injection deposit cylindrantherae 1b and move, and make to inject to deposit cylindrantherae 1b and be able to drive syringe needle 1e and be inserted into animal body.

Further, the bottom of two arc side plate 4a is respectively equipped with the first connection bandage 7 and the second connection bandage 7a, the first connection bandage 7 are equipped with sub- velcro, and the second connection bandage 7a is equipped with cooperation Nian Jie with sub- velcro Female velcro；The first connection bandage 7 can be made to connect bandage 7a with second by sub- velcro cooperation Nian Jie with female velcro Connection, enables the first connection bandage 7 to connect bandage 7a with second and pinions the abdomen of animal.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of veterinary syringe device, it is characterised in that: include injecting assembly, left mounting plate, right mounting plate, limit group The top of skin clamping component is arranged in part and skin clamping component, the injecting assembly, and the limit assembly is arranged in left peace The bottom of loading board and right mounting plate, the injecting assembly include that Installation cabinet, the injection in Installation cabinet are deposited cylindrantherae and be used for The lifting part that cylindrantherae is gone up and down in the vertical direction is deposited in driving injection, and the Installation cabinet is made of transparent material, and Installation cabinet Bottom is equipped with opening, and the injection, which is deposited, is equipped with piston in cylindrantherae, the Installation cabinet is vertically installed at left mounting plate and right mounting plate Top, the skin clamping component includes that there are two be symmetrical arranged and the folder that is separately positioned on left mounting plate and right mounting plate Tight component, two clamping component structures are identical and include sliding panel, and the cross section of the sliding panel is H-type, described The sliding slot for sliding panel sliding is equipped on left mounting plate and right mounting plate, the bottom of the sliding panel is equipped with stripper plate.

2. veterinary syringe device according to claim 1, it is characterised in that: the skin clamping component further includes having Attachment base at the top of sliding panel is set, arcuate rotation plate is hinged on the attachment base, the bottom of the arcuate rotation plate is set There is bolt, the slot of several direction spaced sets along a straight line is equipped on the left mounting plate and right mounting plate.

3. veterinary syringe device according to claim 1, it is characterised in that: the lifting part includes that there are two lead It is set in the lifter plate injected and deposited on cylindrantherae to part and two intervals, two guide member arrangements are identical and include setting Fixed plate on Installation cabinet inner sidewall, the bottom of the fixed plate are equipped in the guide rod being vertically arranged, the lifter plate Both ends are respectively equipped with a slide plate, and each slide plate corresponds to a guide rod.

4. veterinary syringe device according to claim 3, it is characterised in that: the slide plate is set in corresponding On guide rod, and the top of the slide plate is equipped with the sliding sleeve being slidably matched with guide rod.

5. veterinary syringe device according to claim 3, it is characterised in that: there are two the lifting part further includes The actuator being symmetrical set, two actuator structures are identical and include that there are two be arranged at intervals on Installation cabinet inner sidewall On connecting plate, the drive lead screw in being vertically arranged and with the two rotation connection is equipped between two connecting plates, wherein One lifter plate is set on drive lead screw, and lifter plate is equipped with the screw matched with drive lead screw.

6. veterinary syringe device according to claim 5, it is characterised in that: two actuators have also included Support frame on Installation cabinet side wall is set, and the top of the support frame is equipped with lifting motor, on the output shaft of the lifting motor It is arranged with first bevel gear, the top of the drive lead screw is arranged with the second bevel gear engaged with first bevel gear.

7. veterinary syringe device according to claim 1, it is characterised in that: the limit assembly includes that there are two divide The arc side plate of the end of left mounting plate and right mounting plate is not set, two opposite one end of the arc side plate be equipped with to Touch panel, described contradict are set between plate and arc side plate there are four the orientation lever in matrix distribution, and all orientation levers run through Arc side plate, and the end of each orientation lever is arranged restraining position ring block.

8. veterinary syringe device according to claim 7, it is characterised in that: be arranged on each orientation lever Buffer spring, the both ends of the buffer spring are contradicted respectively in arc side plate and are contradicted on the side wall of plate.

9. veterinary syringe device according to claim 1, it is characterised in that: the top of the piston is equipped with push rod, The top of the Installation cabinet is equipped with the through-hole passed through for push rod, and the bottom that cylindrantherae is deposited in the injection is equipped with syringe needle, the push rod Top is equipped with threaded hole, and the extension rod being threadedly coupled with it is equipped in the threaded hole, and the top of the extension rod is equipped with pushing hands.

10. veterinary syringe device according to claim 7, it is characterised in that: the bottom of two arc side plates It is respectively equipped with the first connection bandage and the second connection bandage, the first connection bandage is equipped with sub- velcro, and described second connects Connect the female velcro that bandage is equipped with cooperation Nian Jie with sub- velcro.