CN109172947B

CN109172947B - Constant temperature type vaccination injection device

Info

Publication number: CN109172947B
Application number: CN201811212219.2A
Authority: CN
Inventors: 丁佳佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2021-02-19
Anticipated expiration: 2038-10-18
Also published as: CN109172947A

Abstract

The invention discloses a novel constant-temperature vaccination injection device, which comprises a box body, wherein injection tubes are arranged on the left side and the right side of the upper end of the box body through supports, a support plate is arranged at the bottom end of the left side of the injection tubes, a pushing device is arranged at the upper end of the support plate, and a temperature adjusting device is arranged above the surface of the injection tubes. The comfort level of injection is guaranteed, and the injection efficiency of vaccination is improved.

Description

Constant temperature type vaccination injection device

Technical Field

The invention relates to the technical field of vaccine injection equipment, in particular to a novel constant-temperature type vaccine inoculation injection device.

Background

The vaccine is a biological product for vaccination which is made of various pathogenic microorganisms, when a human body is vaccinated with the vaccine, immune response can be caused, memory T cells and memory B cells are generated, when the human body contacts with the same antigen again, the two cells are rapidly proliferated and differentiated to generate effector T cells and effector B cells which can rapidly remove the antigen, and the vaccine plays a role in immune protection for the human body, each vaccine has an active temperature requirement, the traditional injection equipment cannot well control the temperature, so that the activity of the vaccine is weakened, the vaccination effect is not ideal enough, the injection of the vaccine is uncomfortable due to over-cold of the injected vaccine, a small number of special temperature-adjusting injection equipment is used in time, and the vaccine is also complicated in structure, inconvenient to use, brings great troubles to the arrangement of a user, and cannot realize the high-efficiency constant temperature adjustment and control of the injected vaccine according to the requirements, can not realize the steady propelling movement injection of ration to the bacterin, can't guarantee the thermally equivalent of a section of thick bamboo interior bacterin, can't accomplish the temperature of the interior injection bacterin of real-time monitoring section of thick bamboo, personnel's work burden has increased intangibly, can't avoid because the overheated emergence that causes the active condition that weakens of injection bacterin supercooling, the comfort level of injection is discounted greatly, cause the injection efficiency to vaccinate low, consequently, the realization that can solve the novel thermostatic type vaccinate injection device of this kind of problem is imperative.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects, and provide a novel constant-temperature vaccination injection device which is simple in structure, is regulated at a constant temperature, is convenient to use, brings great convenience to users, can realize high-efficiency regulation and control of the constant temperature of the injected vaccine through a temperature regulation device according to requirements, realizes quantitative and stable propelling injection of the vaccine through a propelling device, ensures uniform heating and heat dissipation of the vaccine in a cylinder through a turbulence device, monitors the temperature of the injected vaccine in the cylinder in real time through a monitoring structure, reduces the work burden of personnel, avoids the weakening condition of activity caused by supercooling and overheating of the injected vaccine, ensures the comfort level of injection, improves the injection efficiency of vaccination, and can effectively solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a novel constant-temperature vaccination injection device comprises a box body, wherein injection tubes are arranged on the left side and the right side of the upper end of the box body through supports, a support plate is arranged at the bottom end of the left side of each injection tube, a pushing device is arranged at the upper end of each support plate, a temperature adjusting device is arranged above the surface of each injection tube, an agitating device is arranged in the middle of the interior of each injection tube, a monitoring structure is arranged on the right side of the inner wall of each injection tube, a bent column is arranged on the left side of the box body, a handle is arranged at the bottom end of the bent column, a storage battery is arranged on the right side of the interior of the box body, a chute on the front side opening surface of the box body is in sliding connection with a rear side sliding block of a baffle door, a handle is arranged on the front side of the baffle door, a fixing knob is arranged at the left end of the front side of the baffle door, the bottom end of, the upper end of feed liquor pipe runs through the outer wall of arc cover among the attemperator, and the surperficial upper end of handle is equipped with the PLC controller, the output of battery is connected to the input electricity of PLC controller.

As a preferred technical scheme of the invention, the pushing device comprises a U-shaped plate frame, the bottom end of the U-shaped plate frame is fixedly connected with the upper surface of the supporting plate, the inner side surface of the U-shaped plate frame is rotatably connected with two rotating shafts which are uniformly distributed through bearings, an external thread roller is arranged in the middle of each rotating shaft, the external thread roller is in threaded engagement with the upper surface and the lower surface of the rack plate, the right end of the rack plate penetrates through a left through hole of the injection tube, a motor is arranged at the bottom end of the front side of the U-shaped plate frame, an output shaft of the motor penetrates through a side through hole of the U-shaped plate frame and is fixedly connected with the front end of the rotating shaft at the bottom end through a coupler, the front end of the rotating shaft at the upper end extends to the outside of the U-shaped plate frame, an angle.

According to a preferable technical scheme of the invention, the temperature adjusting device comprises an arc-shaped heat conducting fin, the arc-shaped heat conducting fin is arranged above the surface of the injection tube, an arc-shaped cover is arranged at the upper end of the arc-shaped heat conducting fin, a heating fin is uniformly arranged on the inner top wall of the cover of the arc-shaped cover, a fan is arranged on the left side of the bottom end in the box body, an air pipe is arranged at an air outlet of the fan, the air pipe penetrates through the rear wall of the box body and is fixedly connected with an air inlet at the upper end of the arc-shaped cover, a one-way air valve is arranged at the air outlet pipe on the.

According to a preferable technical scheme, the turbulence device comprises a groove push plate, the left side face of the groove push plate is fixedly connected with the right end of a rack plate, the groove push plate is connected with the right end of an injection tube in a sliding mode, an electric telescopic rod is arranged at the bottom of the right groove of the groove push plate, the right end of the electric telescopic rod is provided with a push plate, an annular rubber ring is arranged on the outer arc face of the push plate and is connected with the right groove of the groove push plate in a sliding mode, the maximum telescopic length of the electric telescopic rod is smaller than the length of the groove push plate, and the input end of the electric telescopic rod is electrically connected.

As a preferred technical scheme of the invention, the monitoring structure comprises a temperature sensor, the temperature sensor is arranged in a mounting groove on the right side of the inner wall of the syringe barrel, an arc-shaped leakage hole net is arranged at the upper end of the mounting groove on the right side of the inner wall of the syringe barrel, the arc-shaped leakage hole net is consistent with the radian of the inner wall of the syringe barrel, and the output end of the temperature sensor is electrically connected with the input end of the PLC.

Compared with the prior art, the invention has the beneficial effects that: the novel constant-temperature vaccination injection device is simple in structure, realizes constant-temperature regulation and quantitative propelling injection of vaccines through regulation and control of the PLC, brings great convenience to users, can heat air through the heating sheet in the temperature regulation device according to requirements, heats the outside of the injection tube under the action of the arc-shaped heat-conducting sheet, further realizes heating of vaccine liquid in the injection tube, the fan operates, generated air volume is conveyed through the air pipe, gas flow in the arc-shaped cover is accelerated under the action of the one-way air valve, cooling is realized, constant-temperature efficient regulation and control of the injected vaccines are achieved, the motor operates through the propelling device, the output shaft rotates to drive the rotation shaft and the rotation of the external thread roller, the external thread roller is meshed with the upper thread surface and the lower thread surface of the rack plate, the angle sensor monitors the number of rotation turns in real time, and further realizes quantitative stable propelling injection of the vaccines, through stirring among the flow device, electric telescopic handle reciprocates telescopically, realize that annular rubber ring reciprocates to slide in the recess push pedal, reach the push pedal and stir vaccine liquid in the injection tube, the thermally equivalent heat dissipation of vaccine in the acceleration of section of thick bamboo, through in the monitoring structure, the temperature of injection vaccine in the temperature sensor real-time supervision section of thick bamboo, personnel's work burden has been alleviateed, avoid because the emergence of the active condition that weakens that leads to the fact injection vaccine supercooling overheat, the comfort level of injection has been guaranteed, the injection efficiency to vaccination has been promoted.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the interior of a syringe barrel according to the present invention;

FIG. 4 is a schematic cross-sectional view of the interior of the temperature control device of the present invention.

In the figure: the device comprises a box body 1, injection cylinders 2, support plates 3, a pushing device 4, a 41U-shaped plate frame, a rotating shaft 42, a 43 external thread roller, a rack plate 44, a motor 45, an angle sensor 46, a temperature adjusting device 5, an arc heat conducting sheet 51, an arc cover 52, a heating sheet 53, a fan 54, an air pipe 55, a one-way air valve 56, a flow stirring device 6, a groove push plate 61, an electric telescopic rod 62, a push plate 63, an annular rubber ring 64, a monitoring structure 7, a temperature sensor 71, an arc 72, a hole-leaking net 8, a curved column 9, a handle 10 storage battery 11, a door 11, a handle 12, a fixed knob 13, a needle 14, a scale mark 15, a liquid inlet pipe 16 and a PLC (.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel constant-temperature vaccination injection device comprises a box body 1, the box body 1 provides support and placing places for inner and upper devices, the left and right sides of the upper end of the box body 1 are provided with injection tubes 2 through supports, the injection tubes 2 realize the storage of injection vaccines, and also provide placing platforms for the upper devices, the left bottom end of the injection tubes 2 is provided with a support plate 3, the support plate 3 provides placing platform support for the upper devices, the upper end of the support plate 3 is provided with a push device 4, the push device 4 comprises a U-shaped plate frame 41, the U-shaped plate frame 41 provides placing platforms for the upper devices, the bottom end of the U-shaped plate frame 41 is fixedly connected with the upper surface of the support plate 3, the inner side surface of the U-shaped plate frame 41 is rotatably connected with two uniformly distributed rotating shafts 42 through bearings, the middle part of the rotating shafts 42 is provided with an external thread roller 43, the external thread roller 43 is meshed with, the bottom end of the front side of the U-shaped plate frame 41 is provided with a motor 45, an output shaft of the motor 45 penetrates through a side through hole of the U-shaped plate frame 41 and is fixedly connected with the front end of a rotating shaft 42 at the bottom end through a coupler, the front end of the rotating shaft 42 at the upper end extends to the outside of the U-shaped plate frame 41, an angle sensor 46 is arranged at the end, the number of rotating circles is monitored by the angle sensor 46 in real time, quantitative pushing injection of vaccines is realized, the motor 45 operates, the rotating shaft rotates to drive the rotating shaft 42 and an external thread roller 43 to rotate, the external thread roller 43 is meshed and connected with the upper thread surface and the lower thread surface of a rack plate 44, the groove push plate 61 slides left and right in the injection tube 2, a temperature adjusting device 5 is arranged above the surface of the injection tube 2, the temperature adjusting device 5 comprises an arc-shaped heat conducting, the upper end of the arc-shaped heat conducting sheet 51 is provided with an arc-shaped cover 52, the arc-shaped cover 52 provides a place for placing internal devices, the inner top wall of the cover of the arc-shaped cover 52 is uniformly provided with a heating sheet 53, the heating sheet 53 heats air, under the action of the arc-shaped heat conducting sheet 51, the outside of the injection tube 2 is heated, and further vaccine liquid in the injection tube is heated, the left side of the inner bottom end of the box body 1 is provided with a fan 54, the air outlet of the fan 54 is provided with an air pipe 55, the air pipe 55 penetrates through the rear wall of the box body 1 and is fixedly connected with an air inlet at the upper end of the arc-shaped cover 52, the surface air outlet pipe of the arc-shaped cover 52 is provided with a one-way air valve 56, the one-way air valve 56 ensures the one-way discharge of air, the fan 54 operates, the generated air quantity is conveyed through the air pipe 55, the air flow in, the left side surface of the groove push plate 61 is fixedly connected with the right end of the rack plate 44, the groove push plate 61 is in sliding connection in the barrel of the injection barrel 2, the bottom of the right side groove of the groove push plate 61 is provided with an electric telescopic rod 62, the right end of the electric telescopic rod 62 is provided with a push plate 63, the outer side arc surface of the push plate 63 is provided with an annular rubber ring 64, the annular rubber ring 64 not only ensures sliding connection, but also avoids leakage of liquid in the sliding process, the annular rubber ring 64 is in sliding connection in the right side groove of the groove push plate 61, the maximum telescopic length of the electric telescopic rod 62 is smaller than that of the groove push plate 61, the electric telescopic rod 62 stretches back and forth, the annular rubber ring 64 slides back and forth in the groove push plate 61, the push plate 63 is used for stirring the vaccine liquid in the injection barrel 2, uniform heating and heat dissipation of the vaccine in the barrel are accelerated, the right side of the, a temperature sensor 71 is arranged in a mounting groove on the right side of the inner wall of the barrel of the injection barrel 2, an arc-shaped leakage hole net 72 is arranged at the upper end of the mounting groove on the right side of the inner wall of the barrel of the injection barrel 2, the arc-shaped leakage hole net 72 ensures the accuracy of temperature data detected by the temperature sensor 71 and also provides a protective barrier for the temperature data, the arc-shaped leakage hole net 72 is consistent with the radian of the inner wall of the barrel of the injection barrel 2, a curved column 8 is arranged on the left side of the box body 1, the curved column 8 plays a role of connecting and supporting, a handle 9 is arranged at the bottom end of the curved column 8, the handle 9 is convenient for a person to hold, a storage battery 10 is arranged on the right side in the box body 1, the storage battery 10 ensures power supply, a sliding chute on the front side opening surface of the box body 1 is in sliding connection with a rear side sliding block of the shutter 11, the shutter 11 realizes the opening and closing of the box body, the bottom end of the fixed knob 13 is in threaded connection with a threaded hole in the front side opening face of the box body 1, a needle 14 is arranged at a right side liquid outlet of the injection tube 2, the needle 14 is inserted into an injection part to inject vaccines, scale marks 15 are arranged on the front side of the surface of the injection tube 2, quantitative pushing injection of the vaccines is realized under the reference auxiliary action of the scale marks 15, a liquid inlet pipe 16 is arranged at a liquid inlet above the left end of the surface of the injection tube 2, the liquid inlet pipe 16 realizes addition of the vaccines, the upper end of the liquid inlet pipe 16 penetrates through the outer wall of an arc cover 52 in the temperature adjusting device 5, a PLC 17 is arranged at the upper end of the surface of the handle 9, the PLC 17 regulates and controls normal operation of each device, the input end of the PLC 17 is electrically connected with the output end of the storage battery 10, the output ends of the angle sensor 46 and the temperature sensor 71 are, The input ends of the fan 54 and the electric telescopic rod 62 are electrically connected with the output end of the PLC controller 17, the modes of the PLC controller 17 for controlling the motor 45, the heating plate 53, the fan 54 and the electric telescopic rod 62 are common methods in the prior art, and the motor 45, the heating plate 53, the fan 54 and the electric telescopic rod 62 are common elements of vaccine injection equipment in the prior art.

When in use: the handle 9 is held by hand, the motor 45 operates through the regulation and control of the PLC 17, the output shaft rotates to drive the rotation shaft 42 and the external thread roller 43 to rotate, the external thread roller 43 is meshed with the upper and lower thread surfaces of the rack plate 44, the groove push plate 61 is contracted to the leftmost end in the cylinder, then the vaccination is added into the injection cylinder 2 through the liquid inlet pipe 16, the valve of the liquid inlet pipe 16 is closed, the temperature sensor 71 monitors the temperature of the vaccination in the cylinder in real time, when the temperature is too low, the heating sheet 53 heats the air, under the action of the arc-shaped heat conducting sheet 51, the outside of the injection cylinder 2 is heated, the vaccination liquid in the cylinder is further heated, when the temperature is too high, the fan 54 operates to generate air volume which is conveyed through the air pipe 55, under the action of the one-way air valve 56, the air flow of the arc-shaped cover 52 is accelerated, the temperature reduction is realized, when the temperature is raised and lowered, the electric, come to reach push pedal 63 and stir 2 interior bacterin liquid of injection tube, the thermally equivalent of bacterin dispels the heat in the section of thick bamboo with higher speed, after the temperature satisfies the requirement, syringe needle 14 is raised up, rack plate 44 promotes recess push pedal 61 and slides to the right side, air in the evacuation section of thick bamboo, later prick syringe needle 14 into the injection position, angle sensor 46 real-time supervision number of revolutions, under the reference auxiliary action of scale mark 15, realize the steady propelling movement injection of ration to the bacterin, the back of finishing is injected, extract syringe needle 14, press the human eye of needle position of stanching, after finishing using, each device resumes the former state can.

The invention heats air by a heating sheet 53 under the regulation and control of a PLC (programmable logic controller) 17, heats the outside of an injection tube 2 under the action of an arc-shaped heat conducting sheet 51, further heats vaccine liquid in the tube, a fan 54 operates, generated air quantity is conveyed by an air pipe 55, the air flow in an arc-shaped cover 52 is accelerated under the action of a one-way air valve 56, the temperature is reduced, a motor 45 operates, an output shaft rotates to drive a rotating shaft 42 and an external thread roller 43 to rotate, the rotating number of turns is monitored by an angle sensor 46 in real time due to the meshing connection of the upper and lower thread surfaces of the external thread roller 43 and a rack plate 44, further, the quantitative and stable pushing injection of the vaccine is realized, an electric telescopic rod 62 stretches back and forth, the annular rubber ring 64 slides back and forth in a groove push plate 61, so that the push plate 63 stirs the vaccine liquid in the injection tube 2, the uniform heating and, the work load of personnel is lightened, the weakening condition of activity caused by supercooling and overheating of the injected vaccine is avoided, the comfort level of injection is ensured, and the injection efficiency of vaccination is improved.

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. A thermostatic type vaccination injection device, includes box (1), its characterized in that: the left side and the right side of the upper end of the box body (1) are provided with injection tubes (2) through supports, the bottom end of the left side of each injection tube (2) is provided with a support plate (3), the upper end of each support plate (3) is provided with a pushing device (4), a temperature adjusting device (5) is arranged above the surface of each injection tube (2), the middle part in the cylinder of each injection tube (2) is provided with a stirring device (6), the right side of the inner wall of the cylinder of each injection tube (2) is provided with a monitoring structure (7), the left side of the box body (1) is provided with a bent column (8), the bottom end of each bent column (8) is provided with a handle (9), the right side in the box of the box body (1) is provided with a storage battery (10), a chute on the front side opening surface of the box body (1) is in sliding connection with a rear side sliding block of the shutter (11), the front side of the shutter (11) is provided with a handle (12), the left, a needle (14) is arranged at a liquid outlet on the right side of the injection tube (2), scale marks (15) are arranged on the front side of the surface of the injection tube (2), a liquid inlet pipe (16) is arranged at a liquid inlet on the upper side of the left end of the surface of the injection tube (2), the upper end of the liquid inlet pipe (16) penetrates through the outer wall of an arc-shaped cover (52) in the temperature adjusting device (5), a PLC (programmable logic controller) (17) is arranged at the upper end of the surface of a handle (9), the input end of the PLC (17) is electrically connected with the output end of a storage battery (10), the temperature adjusting device (5) comprises an arc-shaped heat conducting sheet (51), an arc-shaped heat conducting sheet (51) is arranged above the surface of the injection tube (2), an arc-shaped cover (52) is arranged at the upper end of the arc-shaped heat conducting sheet (51), heating sheets (53) are uniformly arranged on the top wall in the cover, the air pipe (55) penetrates through the rear wall of the box body (1) and is fixedly connected with an air inlet at the upper end of the arc-shaped cover (52), a one-way air valve (56) is arranged at the position of an air outlet pipe on the surface of the arc-shaped cover (52), the input ends of the heating sheet (53) and the fan (54) are electrically connected with the output end of the PLC (17), the turbulence device (6) comprises a groove push plate (61), the left side surface of the groove push plate (61) is fixedly connected with the right end of the rack plate (44), the groove push plate (61) is in sliding connection in the barrel of the injection barrel (2), an electric telescopic rod (62) is arranged at the bottom of the right side groove of the groove push plate (61), a push plate (63) is arranged at the right end of the electric telescopic rod (62), an annular rubber ring (64) is arranged on the outer arc surface of the push plate (63), the annular rubber ring (64) is in sliding connection in the right side, the input end of the electric telescopic rod (62) is electrically connected with the output end of the PLC (17).

2. A thermostatic vaccination injector as set forth in claim 1, wherein: the pushing device (4) comprises a U-shaped plate frame (41), the bottom end of the U-shaped plate frame (41) is fixedly connected with the upper surface of the support plate (3), the inner side surface of the U-shaped plate frame (41) is rotatably connected with two uniformly distributed rotating shafts (42) through bearings, an external thread roller (43) is arranged in the middle of each rotating shaft (42), the external thread roller (43) is in threaded engagement with the upper surface and the lower surface of a rack plate (44), the right end of the rack plate (44) penetrates through a left through hole of the injection tube (2), a motor (45) is arranged at the bottom end of the front side of the U-shaped plate frame (41), an output shaft of the motor (45) penetrates through a side through hole of the U-shaped plate frame (41) and is fixedly connected with the front end of the rotating shaft (42) at the bottom end through a coupler, the front end of the upper end of the rotating shaft (42, the output end of the angle sensor (46) is electrically connected with the input end of the PLC (17), and the input end of the motor (45) is electrically connected with the output end of the PLC (17).

3. A thermostatic vaccination injector as set forth in claim 1, wherein: monitoring structure (7) include temperature sensor (71), be equipped with temperature sensor (71) in the section of thick bamboo inner wall right side mounting groove of injection tube (2), the section of thick bamboo inner wall right side mounting groove upper end of injection tube (2) is equipped with arc hourglass hole net (72), and arc hourglass hole net (72) is unanimous with the section of thick bamboo inner wall radian of injection tube (2), the input of PLC controller (17) is connected to the output electricity of temperature sensor (71).