CN110731831A

CN110731831A - Intelligent veterinary automatic injector

Info

Publication number: CN110731831A
Application number: CN201910926599.4A
Authority: CN
Inventors: 卢维红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-01-31

Abstract

The invention discloses an intelligent veterinary automatic injector which comprises a needle cylinder main body, a forward and backward switch, a small motor, a coupler and a cable, wherein a needle head is arranged on the left side of the needle cylinder main body, a connecting block is mounted on the upper portion of a handle rod through a screw and is connected with a connecting support through a connecting bolt, an end cover is connected to the tail end of the lower portion of the handle rod through a bolt, a sealing cover is connected to the right side of the needle cylinder main body, a protective shell is mounted on the right side of the sealing cover through a screw, a mounting seat block is arranged inside the protective shell, and the cable is arranged between the. This intelligence animal doctor auto-injector is provided with small-size motor, lead screw and special-shaped piston, and at the in-process that uses, small-size motor can drive the lead screw through the shaft coupling and rotate for the rotation of lead screw can drive sleeve pipe and special-shaped piston and remove, thereby makes the device can electronic injection and the extraction of carrying out the medicine in the in-process that uses, very big increase the practicality and the convenience of device.

Description

Intelligent veterinary automatic injector

Technical Field

The invention relates to the technical field of veterinarians, in particular to an intelligent veterinary automatic injector.

Background

Veterinarian refers to the doctor that treats and prevents animal diseases, along with people's pursuit to quality of life, pets can all be raised at home to the majority of people, can not only bring happiness for oneself, can also cultivate people's own optimism, the existence that the plant also is indispensable veterinarian simultaneously, along with raising more and the development of plant of pet, the animal doctor also receives more and more attention, the animal doctor is when treating for the animal, wherein the syringe is indispensable.

The injector is medical devices capable of injecting liquid medicines to animals, however, problems still exist in the use process of the existing injector, since veterinarians often go to farms to carry out preventive treatment on animals, the injector is needed to be used for injecting medicines at the moment, the existing injector can only inject the medicines by manually pushing the piston by the veterinarians, the injector does not have the function of automatic injection, but the animals in the farms are more, and the high-strength manual injection easily causes muscle fatigue of hands of the veterinarians, and the practicability of the injector is seriously affected.

Aiming at the problems, the automatic injector is innovatively designed on the basis of the original intelligent veterinary automatic injector.

Disclosure of Invention

The invention aims to provide an intelligent veterinary automatic injector to solve the problem that the veterinary injector in the background art does not have automatic injection.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent veterinary automatic injector comprises a needle cylinder main body, a clockwise and anticlockwise switch, a small motor, a coupler and a cable, wherein a needle head is arranged on the left side of the needle cylinder main body, a connecting support is arranged on the outer side of the needle cylinder main body through a fixing screw, a handle rod is arranged below the connecting support, a connecting block is mounted on the upper portion of the handle rod through a screw, the connecting block is connected with the connecting support through a connecting bolt, an outer rubber sleeve wraps the outer side of the handle rod, a storage battery is mounted inside the handle rod, the clockwise and anticlockwise switch is embedded on the outer side of the handle rod, an end cover is connected to the lower end of the handle rod through a bolt, a sealing cover is connected to the right side of the needle cylinder main body, a rubber sealing ring is arranged between the sealing cover and the needle cylinder main body, a through hole is formed in the middle of, and the lateral surface of protection casing has evenly seted up the side vent, the inside of protection casing is provided with the mount pad piece, and mount pad piece mounting screw is on the right surface of sealed lid to the right flank mounting screw of mount pad piece has a small-size motor, the output of small-size motor has the lead screw through the coupling joint, and inside the lead screw runs through mount pad piece and through-hole and arranges the cylinder main part in, the outside of lead screw is provided with the sleeve pipe, and sheathed tube left side is provided with special-shaped piston to special-shaped piston sets up inside the cylinder main part, be provided with the cable between handle bar and the small-size motor.

Preferably, syringe main part and syringe needle are body structures, and the central line of syringe main part and the central line of syringe needle coincide each other to syringe main part is excircle inside square structural design, and the inside left side of syringe main part is arc structural design, and syringe main part is transparent plastic material simultaneously, and the right side outward surface of syringe main part is screw thread structure.

Preferably, the connecting bracket is designed into a circular arc structure, the lower part of the connecting bracket is designed into an 1/2 circular structure, and the central line of the connecting bracket and the central line of the syringe main body are overlapped.

Preferably, the handle rod forms a rotating structure around the needle connecting bolt through the connecting block, the rotating range of the handle rod is 0-180 degrees, and the handle rod is designed in a hollow cylinder structure.

Preferably, the sealing cover is in threaded connection with the syringe main body, the central line of the sealing cover and the central line of the through hole are overlapped, and the aperture of the through hole is larger than the outer diameter of the screw rod.

Preferably, the right side surface of the mounting block is provided with an exhaust groove, the mounting block is designed to be of a circular ring structure, the left thickness and the right thickness of the mounting block are larger than the left length and the right length of the coupler, and the coupler is arranged in the middle of the mounting block.

Preferably, the central line of the small motor and the central line of the screw rod are overlapped with each other, the small motor is arranged inside the protective shell, and the central line of the screw rod and the central line of the syringe main body are overlapped with each other.

Preferably, the inner side surface of the sleeve is in a thread structure, the sleeve and the screw rod form thread connection, the sleeve and the special-shaped piston are in an -body structure, and the sum of the lengths of the sleeve and the screw rod is greater than the length of the syringe body.

Preferably, mutually perpendicular between dysmorphism piston and the sleeve pipe, and special-shaped piston is the design of rectangle structure to special-shaped piston and cylinder main part are unsmooth cooperation, and special-shaped piston passes through lead screw and sleeve pipe simultaneously and constitutes left and right sliding structure in the inside of cylinder main part.

Compared with the prior art, the invention has the beneficial effects that: the intelligent veterinary auto-injector;

1. the small motor can drive the lead screw to rotate through the coupler in the using process, so that the lead screw rotates in the sleeve, and meanwhile, the special-shaped piston is matched with the limiting design, so that the sleeve and the special-shaped piston can be driven to move through the rotation of the lead screw, the device can electrically inject and extract medicines in the using process, the practicability and the convenience of the device are greatly improved, and the device is matched with the forward-reverse switch to improve the intelligence of the device;

2. the handle rod can rotate around the connecting bolt through the connecting block in the using process, so that the handle rod can be folded, the device is convenient to store and carry, the practicability of the device is improved, the inclination angle of the handle rod can be changed by matching with the connecting bolt, the practicability of the device is improved, and the injection of the device is facilitated;

3. be provided with through-hole, air discharge duct and filter screen for the gas that the special-shaped piston produced when the inside removal of cylinder main part can be normal flows, guarantees the normal use of device, and the gas that flows simultaneously can effectually dispel the heat to small motor, increases the practicality of device.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the syringe body according to the present invention;

FIG. 4 is a schematic side view of the profiled piston of the present invention;

FIG. 5 is a side view of the mounting block of the present invention;

fig. 6 is a side view of the sealing cover of the present invention.

In the figure: 1. a syringe body; 2. a needle head; 3. connecting a bracket; 4. a handle bar; 5. connecting blocks; 6. an outer rubber sleeve; 7. a forward and reverse switch; 8. a storage battery; 9. an end cap; 10. a connecting bolt; 11. a set screw; 12. a sealing cover; 13. a rubber seal ring; 14. a through hole; 15. a protective housing; 16. mounting a seat block; 1601. an exhaust groove; 17. a small-sized motor; 18. a filter screen; 19. a coupling; 20. a screw rod; 21. a sleeve; 22. a profiled piston; 23. a cable; 24. a side vent.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

Referring to fig. 1-6, the present invention provides the following technical solutions: an intelligent veterinary automatic injector comprises a syringe main body 1, a needle 2, a connecting support 3, a handle rod 4, a connecting block 5, an outer rubber sleeve 6, a forward-reverse switch 7, a storage battery 8, an end cover 9, a connecting bolt 10, a fixing screw 11, a sealing cover 12, a rubber sealing ring 13, a through hole 14, a protective shell 15, a mounting seat block 16, a small motor 17, a filter screen 18, a coupling 19, a lead screw 20, a sleeve 21, a special-shaped piston 22, a cable 23 and a side vent 24, wherein the left side of the syringe main body 1 is provided with the needle 2, the outer side of the syringe main body 1 is provided with the connecting support 3 through the fixing screw 11, the handle rod 4 is arranged below the connecting support 3, the connecting block 5 is installed on the upper screw of the handle rod 4, the connecting block 5 is connected with the connecting support 3 through the connecting bolt 10, the outer rubber sleeve 6 wraps the outer side of the handle rod, a clockwise and anticlockwise switch 7 is embedded on the outer side of the handle rod 4, an end cover 9 is bolted on the lower end of the handle rod 4, a sealing cover 12 is connected on the right side of the syringe main body 1, a rubber sealing ring 13 is arranged between the sealing cover 12 and the syringe main body 1, a through hole 14 is arranged in the middle of the sealing cover 12, a protective shell 15 is mounted on the right side of the sealing cover 12 by a screw, a filter screen 18 is embedded on the right side of the protective shell 15, side ventilation openings 24 are uniformly formed in the outer side surface of the protective shell 15, a mounting seat block 16 is arranged inside the protective shell 15, the mounting seat block 16 is mounted on the right surface of the sealing cover 12 by a screw, a small motor 17 is mounted on the right side surface of the mounting seat block 16 by a screw, the output end of the small motor 17 is connected with a screw rod 20 through a coupler 19, the screw rod, and the left side of the cannula 21 is provided with a special-shaped piston 22, the special-shaped piston 22 is arranged inside the syringe main body 1, and a cable 23 is arranged between the handle lever 4 and the small motor 17.

Syringe main part 1 and syringe needle 2 are integrated structure, and the central line of syringe main part 1 and the central line of syringe needle 2 coincide each other, and syringe main part 1 is excircle inside square structural design, and the inside left side of syringe main part 1 is arc structural design, and syringe main part 1 is the transparent plastic material simultaneously, and the right side outward surface of syringe main part 1 is the screw thread column structure, the design of above-mentioned structure, the inside liquid of being convenient for is whole to be discharged, and can restrict special-shaped piston 22, avoid special-shaped piston 22 to rotate, thereby the normal slip operation of special-shaped piston 22 has been guaranteed, the normal use of device has been ensured.

Connecting bracket 3 is convex structural design, and the below of connecting bracket 3 is 1/2 circle structural design to the central line of connecting bracket 3 and the central line of cylinder main part 1 coincide each other, the stability of device installation has been guaranteed in the design of above-mentioned structure, has made things convenient for the installation and the dismantlement of connecting bracket 3 simultaneously, increases the convenience of device.

Handle bar 4 constitutes revolution mechanic through connecting block 5 around needle connecting bolt 10, and handle bar 4's rotation range is 0-180 to handle bar 4 is hollow circular cylinder structural design, the design of above-mentioned structure for the device can change handle bar 4's inclination in the process of using, thereby increases the convenience of holding and getting, but also made things convenient for the folding of device to deposit, the carrying of the device of being convenient for.

The sealed lid 12 is threaded connection with the cylinder main part 1, and the central line of sealed lid 12 and the central line of through-hole 14 coincide each other, and the aperture of through-hole 14 is greater than the external diameter of lead screw 20, the design of above-mentioned structure, the dismantlement of sealed lid 12 has been made things convenient for, thereby make things convenient for the holistic washing of device, and threaded connection is cooperating the design of rubber seal 13, the leakproofness of being connected of sealed lid 12 with cylinder main part 1 has been guaranteed, prevent that the air current from revealing, the design of through-hole 14 structure simultaneously, the air current of the device of having been convenient for flows, the normal use of.

The exhaust groove 1601 has been seted up to the right flank of mount pad piece 16, and mount pad piece 16 is the design of ring annular structure to thickness is greater than coupling 19 about the length about the mount pad piece 16, and coupling 19 arranges the middle part of mount pad piece 16 in simultaneously, and the design of above-mentioned structure has made things convenient for small-size motor 17 and coupling 19's installation, ensures the normal use of device, and the normal flow of air current has been guaranteed to the design of exhaust groove 1601 in addition.

The central line of the small motor 17 and the central line of the screw rod 20 are overlapped, the small motor 17 is arranged in the protective shell 15, the central line of the screw rod 20 and the central line of the needle cylinder main body 1 are overlapped, and the structural design ensures the stability of the center of the screw rod 20, thereby ensuring the sliding stability of the special-shaped piston 22.

The medial surface of sleeve pipe 21 is screw thread column structure, and sleeve pipe 21 constitutes threaded connection with lead screw 20, and sleeve pipe 21 and special-shaped piston 22 are body structure, sleeve pipe 21 and lead screw 20 length sum between them is greater than the length of cylinder main part 1 simultaneously, the design of above-mentioned structure, make the device can drive special-shaped piston 22 through lead screw 20's rotation and remove in the in-process of using, thereby the automaticity of device has been guaranteed, the practicality of device has been improved, sleeve pipe 21 and lead screw 20 length sum between them is greater than the length of cylinder main part 1 simultaneously and has avoided lead screw 20 and sleeve pipe 21 to break away from, thereby effectually carry on spacingly to sleeve pipe 21, the normal use of device has been guaranteed.

Mutually perpendicular between dysmorphism piston 22 and the sleeve pipe 21, and dysmorphism piston 22 is the design of rectangle structure to dysmorphism piston 22 is unsmooth cooperation with cylinder main part 1, and dysmorphism piston 22 passes through lead screw 20 and sleeve pipe 21 simultaneously and constitutes the horizontal slip structure in the inside of cylinder main part 1, and the design of above-mentioned structure makes the device can be automatic inject and extract at the in-process that uses, increases the convenience and the practicality of device.

The working principle is as follows: when using the intelligent veterinary automatic injector, firstly, as shown in fig. 2, the handle bar 4 is checked whether the storage battery 8 is contained therein, then, as shown in fig. 1 to 3, the connecting bolt 10 is rotated to loosen the firmness between the connecting bracket 3 and the connecting block 5, and then, the handle bar 4 is rotated to a proper angle position to start using the intelligent veterinary automatic injector.

When in use, as shown in fig. 1-2, a right hand of a veterinarian holds the outer rubber sleeve 6 on the outer side of the handle rod 4, then the needle is connected with the needle head 2, then the clockwise switch of the clockwise and anticlockwise switch 7 is pressed down, so that the small motor 17 rotates forwards, the small motor 17 drives the screw rod 20 to rotate in the sleeve 21 through the coupling 19, as shown in fig. 2-4, so that the sleeve 21 and the special-shaped piston 22 move to the left side under the thread motion, so that the air in the syringe main body 1 is discharged, then the needle is placed in the liquid medicine, then the anticlockwise switch of the clockwise and anticlockwise switch 7 is pressed down, so that the small motor 17 rotates backwards, so that the screw rod 20 rotates backwards, so that the sleeve 21 and the special-shaped piston 22 move to the right side under the thread motion, so that the liquid medicine is extracted into the inner space on the left side of the syringe main body 1, then as shown in fig. 1-2, the needle is inserted into the body of the animal, then the 'clockwise' switch of the clockwise and anticlockwise switch 7 is pressed, so that the small motor 17 rotates forwards, so that the special-shaped piston 22 moves towards the left side, so that the medicine in the syringe main body 1 is injected into the body of the animal, thereby completing the injection operation, during the injection process, the 'stop' switch of the clockwise and anticlockwise switch 7 is pressed, so that the small motor 17 is powered off and does not work, so that the special-shaped piston 22 does not move, meanwhile, during the use process, as shown in fig. 1-2, the side vent 24 and the filter screen 18 on the protective shell 15 not only ensure the flow of air, effectively dissipate the heat of the small motor 17, but also effectively filter the air, thereby ensuring the practicability of the device, and simultaneously, during the injection and extraction processes, as shown in fig. 1-2 and fig. 5-6, the air inside the syringe body 1 enters the protective housing 15 through the through holes 14 and the air discharge grooves 1601 during the extraction process, so that the small motor 17 inside the protective housing 15 can be effectively cooled, and the operation principle of the intelligent veterinary automatic injector can be realized simultaneously during the injection process, and the details which are not described in detail in the present specification belong to the prior art which is well known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.

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

Claims

1. Intelligence animal doctor auto-injector, including syringe main part (1), cis-inverse switch (7), small motor (17), shaft coupling (19) and cable (23), its characterized in that: the syringe is characterized in that a needle head (2) is arranged on the left side of the syringe main body (1), a connecting support (3) is installed on the outer side of the syringe main body (1) through a fixing screw (11), a handle rod (4) is arranged below the connecting support (3), a connecting block (5) is installed on the upper portion of the handle rod (4) through a screw, the connecting block (5) is connected with the connecting support (3) through a connecting bolt (10), an outer rubber sleeve (6) wraps the outer side of the handle rod (4), a storage battery (8) is installed inside the handle rod (4), a forward and reverse switch (7) is embedded on the outer side of the handle rod (4), an end cover (9) is connected to the tail end of the lower portion of the handle rod (4) through a bolt, a sealing cover (12) is connected to the right side of the syringe main body (1), and a rubber sealing ring (13) is arranged, and the middle part of the sealing cover (12) is provided with a through hole (14), the right side of the sealing cover (12) is provided with a protective shell (15) by a screw, the right side of the protective shell (15) is embedded with a filter screen (18), the outer side surface of the protective shell (15) is uniformly provided with a side vent (24), the inner part of the protective shell (15) is provided with an installation seat block (16), the installation seat block (16) is mounted on the right surface of the sealing cover (12) by a screw, the right side surface of the installation seat block (16) is provided with a small motor (17) by a screw, the output end of the small motor (17) is connected with a screw rod (20) by a coupler (19), the screw rod (20) penetrates through the installation seat block (16) and the through hole (14) and is arranged in the syringe main body (1), the outer side of the screw rod (20) is provided with a sleeve, and the special-shaped piston (22) is arranged in the syringe main body (1), and a cable (23) is arranged between the handle lever (4) and the small motor (17).

2. The intelligent veterinary automatic injector according to claim 1, wherein the syringe body (1) and the needle (2) are -body structures, the center line of the syringe body (1) and the center line of the needle (2) coincide with each other, the syringe body (1) is designed in an outer circle and inner square structure, the left side of the inside of the syringe body (1) is designed in an arc structure, the syringe body (1) is made of transparent plastic, and the outer surface of the right side of the syringe body (1) is in a thread structure.

3. The intelligent veterinary auto-injector of claim 1, wherein: the connecting bracket (3) is in a circular arc structural design, the lower part of the connecting bracket (3) is in an 1/2 circular structural design, and the central line of the connecting bracket (3) and the central line of the syringe main body (1) are overlapped.

4. The intelligent veterinary auto-injector of claim 1, wherein: handle pole (4) constitute revolution mechanic through connecting block (5) around needle connecting bolt (10), and the rotation range of handle pole (4) is 0-180 to handle pole (4) are the design of hollow cylinder structure.

5. The intelligent veterinary auto-injector of claim 1, wherein: the sealing cover (12) is in threaded connection with the syringe main body (1), the central line of the sealing cover (12) and the central line of the through hole (14) are overlapped, and the aperture of the through hole (14) is larger than the outer diameter of the screw rod (20).

6. The intelligent veterinary auto-injector of claim 1, wherein: exhaust groove (1601) have been seted up to the right flank of mount pad piece (16), and mount pad piece (16) are the design of ring annular structure to thickness is greater than the length about shaft coupling (19) about mount pad piece (16), and the middle part of mount pad piece (16) is arranged in shaft coupling (19) simultaneously.

7. The intelligent veterinary auto-injector of claim 1, wherein: the central line of the small motor (17) is coincident with the central line of the screw rod (20), the small motor (17) is arranged in the protective shell (15), and the central line of the screw rod (20) is coincident with the central line of the syringe main body (1).

8. The intelligent veterinary automatic injector according to claim 1, wherein the inner side surface of the sleeve (21) is in a threaded structure, the sleeve (21) and the screw rod (20) form a threaded connection, the sleeve (21) and the special-shaped piston (22) are in an integrated structure, and the sum of the lengths of the sleeve (21) and the screw rod (20) is greater than the length of the syringe body (1).

9. The intelligent veterinary auto-injector of claim 1, wherein: mutually perpendicular between dysmorphism piston (22) and sleeve pipe (21), and dysmorphism piston (22) are the design of rectangle structure to dysmorphism piston (22) and syringe main part (1) are unsmooth cooperation, and special piston (22) pass through lead screw (20) and sleeve pipe (21) simultaneously and constitute left and right sliding structure in the inside of syringe main part (1).