CN215080188U

CN215080188U - Pneumatic long-distance injection device

Info

Publication number: CN215080188U
Application number: CN202023340623.3U
Authority: CN
Inventors: 董贵信; 张德录; 杨乃才; 沈博; 黄泽林; 曾映琴
Original assignee: Guangdong Chimelong Group Co ltd
Current assignee: Guangdong Chimelong Group Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-10
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a vapour-pressure type long distance injection device, wherein, including atmospheric pressure transmitter, the launching tube and the sight that are equipped with on atmospheric pressure transmitter, and the syringe that loads in the launching tube. The utility model discloses have the low price and be convenient for the equipment, the effect of controllable and avoid secondary damage of shooting speed.

Description

Pneumatic long-distance injection device

Technical Field

The utility model relates to a raise the appurtenance field of macrofauna, in particular to vapour-pressure type long distance injection device.

Background

Currently, when animals which are relatively violent and difficult to domesticate are raised in zoos or in the field, a syringe administration mode is often used, and the common syringe mainly comprises a blow pipe or an anesthetic gun projection syringe. However, the traditional remote anesthesia gun for animals has the problems of high price, small dosage, limited purchase of firearms and uncontrollable shooting speed. Therefore, after the liquid medicine injection is finished, the injector still stays on the animal body, secondary damage is easily caused to the animal, in addition, the phenomenon of blocking is easily caused in the medicine injection process, waste is caused, and the effect is not good.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a pneumatic long distance injection device which is inexpensive and easy to assemble, has a controllable shooting speed and avoids secondary damage

In order to achieve the above object, the present invention provides a pneumatic long distance injection device, which comprises a pneumatic emitter, a transmitting tube and a sight, the transmitting tube and the sight being arranged on the pneumatic emitter, and an injector filled in the transmitting tube. The atmospheric pressure transmitter includes the plastics tube, be equipped with downwardly extending's handle below the plastics tube, be equipped with above the plastics tube with the inside bifurcated pipe that communicates with each other and integrated into one piece of plastics tube, the fixing base that is equipped with on the tip of plastics tube, the mechanism of pressurizing that is equipped with on the fixing base in the plastics tube, the pressure release mechanism and the pressure display mechanism that are equipped with respectively on the fixing base of pressurizing mechanism both sides, and the atmospheric pressure storage mechanism that is equipped with on the outside fixing base of plastics tube. The fixing seat comprises a bottom plate, wherein the end part of the plastic tube shell is provided with a closed plastic tube shell, the side surface of the bottom plate inside the plastic tube shell is provided with a pressurizing hole which penetrates through the two sides of the bottom plate and is communicated with a pressurizing mechanism, the bottom plates on the two sides of the pressurizing hole are provided with a pressure relief hole and a pressure gauge hole which penetrate through the two sides of the bottom plate and are respectively communicated with the pressure relief mechanism and a pressure display mechanism, and an internal thread cover which extends outwards is arranged on one side of the bottom plate outside the plastic tube. The pressurizing mechanism comprises a pressurizing pipe arranged in the plastic pipe shell, a piston arranged in the pressurizing pipe, a push rod arranged on the piston and extending to the outside of the pressurizing pipe, a push handle arranged at the end part of the push rod, and an air outlet nozzle arranged on the pressurizing pipe. The pressurizing hole is provided with a connecting conduit communicated with the air outlet nozzle. The pressure relief mechanism comprises a first middle through pipe which is arranged on a bottom plate positioned at the pressure relief hole and communicated with the pressure relief hole, a second middle through pipe which is arranged at the end part of the first middle through pipe and partially extends to the inside of the first middle through pipe, a bottom ring platform arranged at the bottom part of the first middle through pipe, an accommodating space arranged between the inside of the second middle through pipe and the first middle through pipe and the bottom ring platform, a connecting rod which extends from the outside to the accommodating space through the second middle through pipe is arranged inside the second middle through pipe, a sealing plate arranged at one end of the connecting rod inside the accommodating space, a spring which is tightly propped against the sealing plate to separate the accommodating space from the inside of the second middle through pipe and a pressing platform plate arranged at the end part of the connecting rod outside the second middle through pipe, and one side of the press plate is provided with a curved pinch plate, one end of the curved pinch plate is contacted with the press plate, the other end of the curved pinch plate extends to the position of the handle, and part of the curved pinch plate is exposed out of the handle. The curved buckle plate is provided with a boss at the upper middle position, and the curved buckle plate rotates by taking the boss as a base point after the action of external force and then buckles and presses the bedplate. The pressure display mechanism comprises an exhaust pipe arranged on the pressure gauge hole, a connecting hose arranged on the exhaust pipe, and a pressure gauge arranged on the end part of the connecting hose; the pressure gauge is arranged on the branch pipe. The mechanism is stored to atmospheric pressure includes the toper pipe with internal thread cover threaded connection, the row who is equipped with on the tip of toper pipe presses the mouth, the inside punching press pipe that is equipped with of toper intraduct that corresponds row pressure mouth position, be equipped with the support that carries out fixing to the punching press pipe in toper intraduct, be equipped with the bell and spigot joint pipe that covers simultaneously and pressurize hole and pressure release hole and punching press pipe butt joint intercommunication on the internal thread cover, the protection casing that is equipped with on the internal thread cover that lies in and pressurizes the hole position, and be equipped with between bell and spigot joint intraductal bottom surface and punching press pipe and reciprocate the movable block of opening or punching press pipe through pressurization and pressure release effort drive. A gap is formed between the movable block and the inner wall of the sleeve pipe. The pressure meter hole is positioned on the bottom plate between the sleeve pipe and the internal thread cover, and the pressure discharge nozzle is communicated with the punching pipe; the punching pipe is communicated with the interior of the conical pipe, and the emission pipe is communicated with the pressure discharge nozzle; the inner part of the conical tube is respectively communicated with a pressurizing hole, a pressure relief hole and a pressure gauge hole. The injector is ejected from the launching tube under the action of air pressure in the air pressure launcher.

In some embodiments, the sighting device comprises a block arranged on the plastic tube shell opposite to the other side of the handle, and a plurality of focusing holes are sequentially formed in the block from top to bottom.

In some embodiments, a base plate on the outer side of the connecting conduit is provided with a nozzle sleeve for fixing the air outlet nozzle inside.

In some embodiments, the curved gusset is an L-shaped plate.

In some embodiments, the syringe includes a barrel having a diameter less than the diameter of the firing tube, a plunger rod having a plunger disposed within the barrel and a needle disposed on an end of the barrel, and a tuft disposed on an end of the plunger rod.

In some embodiments, the launch tube has a length of 74cm, an inner diameter of 1.7cm and a tube wall thickness of 0.2 cm.

The beneficial effects of the utility model are that have the low price and be convenient for the equipment, the effect of controllable and avoid secondary damage of shooting speed. The method comprises the following specific steps: (1) the whole structure is mainly made of plastic materials, and the main components are the air pressure emitter, the emission tube, the sighting device and the injector, so that the whole structure is very simple, the production cost is low, and the replacement is convenient. In addition, the coating can not rust for a long time and is very durable. (2) The emitter adopts a mode of breech manual pushing type pressurization, the front end of the emitter is connected with an emitting tube filled with a medicine dart, and the emitting tube and the emitter can be separated, so that the characteristic that the integral structure is convenient to assemble is realized. (3) The pressure of the launcher can reach an effective range of 20 meters as long as the pressure is increased to 4 atmospheric pressures, namely the push rod is pushed and pressed for four times, and the effect of controllable shooting speed is realized. (4) The adopted injector is in a syringe push-type injection mode, so that the animal can be prevented from being damaged, and the problem of secondary damage is avoided; moreover, the hair bundles arranged at the end part of the piston rod can quickly find the flying-out direction and position of the injector and is more convenient to recover.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the air pressure transmitter shown in FIG. 1;

fig. 3 is a schematic view of an internal structure of the air pressure transmitter shown in fig. 1.

FIG. 4 is a schematic structural view of the fixing base shown in FIG. 3;

FIG. 5 is a schematic view of the pressure relief mechanism of FIG. 3;

FIG. 6 is a schematic structural view of the charging mechanism shown in FIG. 3;

FIG. 7 is a schematic structural view of another side of the fixing base shown in FIG. 3;

FIG. 8 is a schematic view of the inner structure of the other side of the fixing base shown in FIG. 3;

FIG. 9 is a schematic view of the anchor block and ferrule of FIG. 3;

FIG. 10 is a schematic structural view of the tapered tube shown in FIG. 3;

fig. 11 is a schematic view of the structure of the launch tube and syringe shown in fig. 3.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 11, a pneumatic long distance injection device includes a pneumatic emitter 01, a shooting tube 02 and a sight 03 provided on the pneumatic emitter 01, and an injector 04 filled in the shooting tube 01.

The air pressure transmitter 01 comprises a plastic pipe shell 11, a handle 12 which extends downwards and is arranged below the plastic pipe shell 11, a bifurcated pipe 13 which is communicated with the inside of the plastic pipe shell 11 and is integrally formed and is arranged above the plastic pipe shell 11, a fixed seat 14 which is arranged at the end part of the plastic pipe shell 11, a pressurizing mechanism 15 which is arranged on the fixed seat 14 in the plastic pipe shell 11, a pressure relief mechanism 16 and a pressure display mechanism 17 which are respectively arranged on the fixed seats 14 at the two sides of the pressurizing mechanism 15, and an air pressure storage mechanism 18 which is arranged on the fixed seat 14 outside the plastic pipe shell 11.

The fixing seat 14 includes a bottom plate 141 provided on an end portion of the plastic case 11 to close the plastic case 11, a pressurizing hole 142 provided on a side surface of the bottom plate 141 inside the plastic case 11 to penetrate both sides of the bottom plate 141 and communicate with the pressurizing mechanism 15, a pressure releasing hole 143 and a pressure gauge hole 144 provided on the bottom plate 141 on both sides of the pressurizing hole 142 to penetrate both sides of the bottom plate 141 and communicate with the pressure releasing mechanism 16 and the pressure display mechanism 17, respectively, and an internal screw thread cover 145 provided on one side of the bottom plate 141 outside the plastic tube and extending outward.

The pressurizing mechanism 15 includes a pressurizing pipe 151 provided in the plastic case 11, a piston 152 provided in the pressurizing pipe 151, a push rod 153 provided on the piston 152 and extending to the outside of the pressurizing pipe 151, a push handle 154 provided at an end of the push rod 153, and an air outlet 155 provided in the pressurizing pipe 151. The pressurizing hole 142 is provided with a connecting duct 156 communicating with the outlet nozzle 155.

The pressure releasing mechanism 16 includes a first middle through pipe 161 disposed on the bottom plate 141 at the position of the pressure releasing hole 143 and communicating with the pressure releasing hole 143, a second middle through pipe 162 disposed on the end of the first middle through pipe 161 and partially extending to the inside of the first middle through pipe 161, a bottom ring stage 163 disposed on the bottom of the first middle through pipe 161, a receiving space 164 disposed between the second middle through pipe 162 and the inside of the first middle through pipe 161 and the bottom ring stage 163, a connecting rod 165 disposed inside the second middle through pipe 162 and extending from the outside through the second middle through pipe 162 to the receiving space 164, a sealing plate 166 disposed on one end of the connecting rod 165 inside the receiving space 164, a spring 167 disposed on the bottom ring stage 163 and abutting against the sealing plate 166 to block the receiving space 164 from the inside of the second middle through pipe 162, a pressing plate 168 disposed on the end of the connecting rod 165 outside the second middle through pipe 162, and a pressing plate 168 disposed on one side of the pressing plate 168 and having one end contacting with the pressing plate 168, the other end extends to the position of the handle 12 and is partially exposed to a curved buckle 169 outside the handle 12. The curved buckle 169 has a boss 160 at an upper middle position, and the curved buckle 169 rotates with the boss 160 as a base point after an external force is applied, and then buckles the pressing platen 168.

The pressure display mechanism 17 includes an exhaust pipe 171 provided in the pressure gauge hole 144, a connection hose 171 provided in the exhaust pipe, and a pressure gauge 172 provided at an end of the connection hose 171; the pressure gauge 172 is disposed on the branch pipe 13.

The air pressure storage mechanism 18 includes a tapered pipe 181 screw-coupled to the female screw cap 145, a discharge nozzle 182 provided at an end of the tapered pipe 181, a punch pipe 183 provided inside the tapered pipe 181 at a position corresponding to the discharge nozzle 182, a bracket 184 provided inside the tapered pipe 181 to fix the punch pipe 183, a socket pipe 185 provided on the female screw cap 145 to cover the charge hole 142 and the discharge hole 143 at the same time and to allow the punch pipe 183 to be in butt-joint communication, a shield 186 provided on the female screw cap 145 at the charge hole 142, and a movable block 187 provided between a bottom surface of the socket pipe 185 and the punch pipe 183 to be driven to move up and down to open or open the punch pipe 183 by a pressurizing and discharging force. A gap is formed between the movable block 187 and the inner wall of the socket 185. The pressure gauge hole 144 is positioned on the bottom plate 141 between the outside of the sleeve pipe 185 and the internal thread cover 145, and the pressure discharge nozzle 182 is communicated with the punching pipe 183; the punching pipe 183 is communicated with the interior of the conical pipe 181, and the launching pipe 02 is communicated with the pressure discharge nozzle 182; the tapered pipe 181 is internally communicated with a pressurizing hole 142, a pressure relief hole 143 and a pressure gauge hole 144. The syringe 04 is ejected from the launching tube 02 by the air pressure in the air pressure launcher 01.

The sighting device 03 comprises a piece 31 arranged on the plastic tube shell 11 opposite to the handle 12, and a plurality of focusing holes 32 are sequentially arranged on the piece 31 from top to bottom. A sleeve nozzle pipe 150 for fixing the air outlet nozzle 155 inside is arranged on the bottom plate 141 outside the connecting conduit 156. The curved gusset plate 169 is an L-shaped plate.

The syringe 04 comprises a cylinder 41 having a diameter smaller than that of the launching tube 02, a plunger rod 43 provided in the cylinder 41 for pushing the liquid, a needle 42 provided at an end of the cylinder 41, and a tuft 44 provided at an end of the plunger rod 43. The launch tube 02 had a length of 74cm, an internal diameter of 1.7cm and a tube wall thickness of 0.2 cm.

During pressurization, air pressure enters the sleeve pipe 185 by pushing the push handle 154 on the push rod 153, the interior of the conical pipe 181 is processed from a gap between the movable block 187 and the sleeve pipe 185, the movable block 187 seals the pipe orifice of the punching pipe 183 at the moment, a sealed air pressure bin is formed in the conical pipe 181, and the pressure gauge 172 displays a specific pressure value. When the pressure is released, the curved buckle 169 is buckled, then the sealing plate 166 at the end of the connecting rod 165 is pushed by the platen 168 to be separated from the second middle through pipe 162, and at the same time, the pipeline inside the second middle through pipe 162 is communicated with the outside. The air pressure in the conical pipe 181 pushes the movable block 187 on the pipe orifice of the punching pipe 183 upwards, the punching pipe 183 is communicated with the pressure discharge nozzle 182, the air pressure quickly enters the punching pipe 183, then is discharged into the launching pipe 02 from the pressure discharge nozzle 182, and the injector 04 is pushed out from the launching pipe 02 to shoot to the aim of pointing.

When the pneumatic sighting device is used, the whole structure is mainly made of plastic materials, the main components are the pneumatic emitter 01, the emitting tube 02, the sighting device 03 and the injector 04, the pneumatic sighting device is simple in composition, the production cost is low, and the pneumatic sighting device is convenient to replace. In addition, the coating can not rust for a long time and is very durable. The emitter adopts the pressurization mode of the manual propulsion formula of breech, and the emitter front end is connected with the launching tube 02 of the good medicine dartlike weapon of packing, the characteristics of the equipment of specifically being convenient for. The pressure of the launcher can reach an effective range of 20 meters by only pressurizing to 4 atmospheric pressures, namely pushing and pressing the push rod 153 four times, and the effect of controllable shooting speed is realized. The adopted injector 04 is in a pushing type injection mode of the needle cylinder 41, so that the animal can be prevented from being damaged, and the problem of secondary damage is avoided; moreover, the hair bundle arranged at the end of the piston rod 43 can quickly find the flying-out direction and position of the syringe 04, and is more convenient to recover.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. An air pressure type long-distance injection device is characterized by comprising an air pressure emitter, an emitting tube and a sighting device which are arranged on the air pressure emitter, and an injector filled in the emitting tube;

the air pressure transmitter comprises a plastic pipe shell, a handle extending downwards and arranged below the plastic pipe shell, a bifurcated pipe which is communicated with the interior of the plastic pipe shell and is integrally formed and arranged above the plastic pipe shell, a fixed seat arranged at the end part of the plastic pipe shell, a pressurizing mechanism arranged on the fixed seat in the plastic pipe shell, a pressure relief mechanism and a pressure display mechanism which are respectively arranged on the fixed seats at the two sides of the pressurizing mechanism, and an air pressure storage mechanism arranged on the fixed seat outside the plastic pipe shell;

the fixed seat comprises a bottom plate which is arranged at the end part of the plastic pipe shell and used for sealing the plastic pipe shell, pressurizing holes which penetrate through two sides of the bottom plate and are communicated with the pressurizing mechanism are arranged on the side surface of the bottom plate inside the plastic pipe shell, pressure releasing holes and pressure meter holes which penetrate through two sides of the bottom plate and are respectively communicated with the pressure releasing mechanism and the pressure display mechanism are arranged on the bottom plate on two sides of the pressurizing holes, and an internal thread cover which extends outwards is arranged on one side of the bottom plate outside the plastic pipe;

the pressurizing mechanism comprises a pressurizing pipe arranged in the plastic pipe shell, a piston arranged in the pressurizing pipe, a push rod arranged on the piston and extending to the outside of the pressurizing pipe, a push handle arranged on the end part of the push rod, and an air outlet nozzle arranged on the pressurizing pipe;

the pressurizing hole is provided with a connecting conduit communicated with the air outlet nozzle;

the pressure relief mechanism comprises a first middle through pipe which is arranged on a bottom plate positioned at the pressure relief hole and communicated with the pressure relief hole, a second middle through pipe which is arranged at the end part of the first middle through pipe and partially extends into the first middle through pipe, a bottom ring platform arranged at the bottom part of the first middle through pipe, an accommodating space arranged between the inside of the second middle through pipe and the first middle through pipe and the bottom ring platform, a connecting rod which extends from the outside through the second middle through pipe into the accommodating space and is arranged inside the second middle through pipe, a sealing plate arranged at one end of the connecting rod inside the accommodating space, a spring which is arranged on the bottom ring platform and tightly props the sealing plate to separate the accommodating space from the inside of the second middle through pipe, and a pressing plate arranged at the end part of the connecting rod outside the second middle through pipe, one side of the press platen is provided with a curved pinch plate, one end of the curved pinch plate is contacted with the press platen, the other end of the curved pinch plate extends to the position of the handle, and part of the curved pinch plate is exposed out of the handle;

the curved buckle plate is provided with a boss at the upper middle position; after the action of external force, the curved buckle rotates by taking the boss as a base point, and then buckles and presses the bedplate;

the pressure display mechanism comprises an exhaust pipe arranged on the pressure gauge hole, a connecting hose arranged on the exhaust pipe, and a pressure gauge arranged on the end part of the connecting hose; the pressure gauge is arranged on the branch pipe;

the air pressure storage mechanism comprises a conical pipe in threaded connection with the internal thread cover, a pressure discharge nozzle arranged at the end part of the conical pipe, a punching pipe arranged inside the conical pipe corresponding to the position of the pressure discharge nozzle, a support for fixing the punching pipe arranged inside the conical pipe, a sleeve pipe which is arranged on the internal thread cover and covers the pressure charging hole and the pressure discharging hole simultaneously and is in butt joint communication with the punching pipe, a protective cover arranged on the internal thread cover positioned at the pressure charging hole, and a movable block which is driven to move up and down to open or punch the pipe by pressurizing and pressure discharging acting force and is arranged between the bottom surface in the sleeve pipe and the punching pipe;

a gap is formed between the movable block and the inner wall of the sleeve pipe;

the gauge pressing hole is positioned on the bottom plate between the outer part of the sleeve pipe and the internal thread cover;

the pressure discharge nozzle is communicated with the punching pipe; the punching pipe is communicated with the interior of the conical pipe;

the transmitting pipe is communicated with the pressure discharge nozzle; the inner part of the conical pipe is respectively communicated with a pressurizing hole, a pressure relief hole and a pressure gauge hole;

the injector is ejected from the emission tube under the action of air pressure in the air pressure emitter.

2. The air pressure type long distance injection device of claim 1, wherein the sight comprises a block arranged on the plastic pipe shell opposite to the handle, and a plurality of focusing holes are arranged on the block from top to bottom in sequence.

3. The air pressure type long distance injection device of claim 2, wherein the bottom plate outside the connecting conduit is provided with a nozzle sleeve for fixing the air outlet nozzle inside.

4. A pneumatic long distance injection device as claimed in claim 1, 2 or 3 wherein said curved pinch plate is an L-shaped plate.

5. The air pressure type long distance injection device of claim 1, wherein the injector comprises a syringe having a diameter smaller than that of the launching tube, a piston rod for pushing the liquid in the syringe, a needle head arranged at the end of the syringe, and a hair bundle arranged at the end of the piston rod.

6. A pneumatic long distance injection device according to claim 1 wherein the launch tube has a length of 74cm, an internal diameter of 1.7cm and a tube wall thickness of 0.2 cm.