CN206007397U - A kind of Split hand held automatic injector - Google Patents
A kind of Split hand held automatic injector Download PDFInfo
- Publication number
- CN206007397U CN206007397U CN201620283481.6U CN201620283481U CN206007397U CN 206007397 U CN206007397 U CN 206007397U CN 201620283481 U CN201620283481 U CN 201620283481U CN 206007397 U CN206007397 U CN 206007397U
- Authority
- CN
- China
- Prior art keywords
- vaccine
- injection
- nut
- joint
- cylinder body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 208000028882 split hand Diseases 0.000 title claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 93
- 239000007924 injection Substances 0.000 claims abstract description 93
- 229960005486 vaccine Drugs 0.000 claims abstract description 67
- 239000003814 drug Substances 0.000 claims abstract description 28
- 238000005213 imbibition Methods 0.000 claims abstract description 21
- 238000013461 design Methods 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 229940079593 drug Drugs 0.000 claims abstract description 3
- 239000011521 glass Substances 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 229940124973 vaccine residual Drugs 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
- 241000271566 Aves Species 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 7
- 238000011017 operating method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000002255 vaccination Methods 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- 241000282898 Sus scrofa Species 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
This utility model is related to a kind of Split hand held automatic injector, including housing, Circuits System, screw nut driven mechanism and syringe;External connection one end of Circuits System is connected with outside portable power source;Circuits System is controlled and drives screw-nut body to move back and forth;A vaccine injection of syringe is realized in the once reciprocating motion of screw-nut body;Inlet is fixed with syringe, is connected with imbibition joint or medicine bottle holder on inlet;Feed liquor flexible pipe one end is used for being connected with imbibition joint, and the other end is used for being connected with heavy dose of vaccine bottle;Medicine bottle holder is used for being inserted directly into low dose of vaccine bottle.In this utility model, the split-type design that portable power source, heavy dose of vaccine bottle are operationally positioned over loins alleviates portion of the handle weight, can achieve long-time and powers;Injection dosage is adjustable and injection dosage accurate, and can mate vaccine injection needs the requirement of various dose;Automatic injection is realized by injection button, simple and quick.
Description
Technical field
This utility model is related to plant's bird vaccine injection field, and in particular to a kind of Split hand held automatic injection
Device.
Background technology
The birdss of China and domestic animal aquaculture model are gradually raised aquaculture model scattered from individuality and turn to specialty, intensive culture mould
Formula.Vaccination is labor-intensive operation, needs veteran inoculation personnel and long-time injection operation.In recent years simultaneously
Come, constantly, vaccination number of times is more frequent for bird flu, swine flue epidemic situation, make raiser and veterinary epidemic prevention worker workload into
Increase again.
Conventional syringe vaccine injection process needs manual propulsion, operator to need long-time one-handed performance, and injection rate is slow
And injection site damage is easily caused, high to operator's technical requirements, injection degree of accuracy is high and it cannot be guaranteed that per plumage birdss
Dosage of inoculation is consistent.With the development of mechanical & electrical technology, some other automatic injectors, Patent No. is occurred in that
In 2011103298019 and 2006101190441 publication, injected chemical reagent and medicinal agents are respectively applied to, real
The automatization of single injection is showed, but its function aspects has still suffered from problems with:(1)Injection process cannot realize the continuous of vaccine
Supply;(2)Battery is built in portion in hand-held gun body, and running hours easily cause electricity shortage and increased the hand-held weight of cavity
Amount;(3)Injection dosage is unadjustable, is unsatisfactory for the different demand of different bird vaccine bolus doses.Therefore, it is necessary to give
To improve.
Utility model content
For the disadvantages mentioned above for overcoming prior art to exist, it is automatic that this utility model provides a kind of Split hand held
Syringe, the Split hand held automatic injector can complete the continuous automatic injection of vaccine, and portable power source, heavy dose of vaccine bottle are adopted
The weight that portion of the handle is significantly reduced with split-type design, and more enduringly can power, extend working time, circuit system
The design of system also meets the requirement of different injection dosages.
For achieving the above object, technical solutions of the utility model are as follows.
A kind of Split hand held automatic injector, including housing, Circuits System, screw nut driven mechanism and syringe,
External connection one end of the Circuits System is connected with outside portable power source, and portable power source is placed in the pouch of human body waist, real
The existing split-type design with portable power source;The Circuits System is controlled and drives screw-nut body to move back and forth;The leading screw
A vaccine injection of syringe is realized in the once reciprocating motion of nut body;Inlet, feed liquor is fixed with the syringe
Be connected with imbibition joint or medicine bottle holder on mouthful, feed liquor flexible pipe one end is used for be connected with imbibition joint, the other end for
Heavy dose of vaccine bottle connection, heavy dose of vaccine bottle are placed in the pouch of human body waist, realize the split with heavy dose of vaccine bottle
Formula is designed;Medicine bottle holder is in order to being inserted directly into low dose of vaccine bottle.
Further, the Circuits System includes injection button, circuit board, motor, limit switch, on and off switch, selection
Button, display floater and external connection, the injection button, motor, limit switch, on and off switch, display floater are fixed on housing
Diverse location, and electrically connect with circuit board;The select button is fixed on display floater surrounding, can be selected by select button
Select different bolus doses;Described external connection one end connects on and off switch, the outside portable power source of other end connection.
Further, the screw nut driven mechanism includes that leading screw, nut member and piston, leading screw one end and motor are solid
Even, the other end is by the bearings on housing;The nut member passes through screw thread by copper nut, connecting plate, piston rod
Connect and compose;Piston is connected with the piston rod.
Further, the syringe includes injecting joint, cylinder body, glass tubing, location nut and inlet;Injection joint
The front end for being fixed on cylinder body is threaded connection, inside injection joint, has a check valve, vaccine can only be unidirectional in injection process
Flow out injection port;Inlet is threaded connection and is glued the upper end that is connected in cylinder body, the imbibition joint being connected on inlet
Or inside plug bottle joint, have a check valve, to realize that vaccine can only be from feed liquor flexible pipe or low dose of vaccine bottle in injection process
Enter the function of cylinder body;Glass tubing is matched with inner chamber of cylinder block;Baltimore groove is provided with cylinder body, is lived for operator's observation cylinder interior
Plug moving situation;Location nut is fixedly connected with the rear end of cylinder body, and location nut is fixedly mounted on the groove of housing;Glass tubing
It is connected with piston.
Further, the connecting plate perforate is connected with guide post, and guide post is fixed on housing, and guide post makes piston rod
Reciprocating motion more steady.
Further, the limit switch is located at the high order end of screw nut driven actuator travel, can guarantee that injection terminates
When device inside vaccine residual volume minimum.
Further, being threaded with the first medicine bottle holder or the second medicine bottle holder on the inlet is used for admittedly
Fixed low dose vaccine bottle, medicine bottle holder are internally provided with check valve, realize that vaccine can only be from low dose of vaccine in injection process
Bottle enters the function of cylinder body.
The beneficial effect of the utility model is:In this utility model, portable power source, heavy dose of vaccine bottle are operationally put
The split-type design for being placed in loins alleviates portion of the handle weight, can achieve long-time and powers;Injection dosage is adjustable and injection
Amount is accurate, and can mate vaccine injection needs the requirement of various dose;Automatic injection, operation letter are realized by injection button
Single quick.
Description of the drawings
Fig. 1 is the housing interior structure schematic diagram of this utility model embodiment 1.
Fig. 2 is the housing surface structure schematic diagram of this utility model embodiment 1.
Fig. 3 is the operation principle flow chart of this utility model embodiment.
Fig. 4 is the housing interior structure schematic diagram of this utility model embodiment 2.
Fig. 5 is the housing surface structure schematic diagram of this utility model embodiment 2.
Fig. 6 is the housing interior structure schematic diagram of this utility model embodiment 3.
Fig. 7 is the housing surface structure schematic diagram of this utility model embodiment 3.
Fig. 8 is the housing interior structure schematic diagram of this utility model embodiment 4.
Fig. 9 is the housing surface structure schematic diagram of this utility model embodiment 4.
Figure 10 is the housing interior structure schematic diagram of this utility model embodiment 5.
Figure 11 is the housing surface structure schematic diagram of this utility model embodiment 5.
Figure 12 is the housing interior structure schematic diagram of this utility model embodiment 6.
Figure 13 is the housing surface structure schematic diagram of this utility model embodiment 6.
Explanation is marked in figure:1st, joint is injected;2nd, cylinder body;3rd, inlet;4th, feed liquor flexible pipe;5th, piston;6th, glass tubing;7、
Location nut;8th, piston rod;9th, connecting plate;10th, copper nut;11st, guide post;12nd, leading screw;13rd, external connection;14th, motor;15、
Circuit board;16th, injection button;17th, limit switch;18th, on and off switch;19th, bearing;20th, housing;21st, select button;22、
Display floater;23rd, imbibition joint;24th, the first medicine bottle holder;25th, the second medicine bottle holder;26th, plug bottle joint.
Specific embodiment
With reference to the accompanying drawings and examples specific embodiment of the present utility model is described, to be better understood from
This utility model.
Embodiment 1
See figures.1.and.2, the Split hand held automatic injector in this utility model embodiment, including housing 20, electrically
System, screw nut driven mechanism, syringe, imbibition joint 23 and feed liquor flexible pipe 4, the feed liquor flexible pipe 4 adopt elastomeric material,
One end is connected with 23 upper end of imbibition joint, and the other end is connected with heavy dose of vaccine bottle.
The Circuits System includes injection button 16, circuit board 15, motor 14, limit switch 17, on and off switch 18, selection
Button 21, display floater 22 and external connection 13, the injection button 16, motor 14, limit switch 17, on and off switch 18, display
Panel 22 is fixed on the diverse location of housing 20, and electrically connects with circuit board 15;The select button 21 is fixed on display surface
22 surrounding of plate;13 one end of the external connection connects on and off switch 18, and the outside portable power source of other end connection, outside portable power source are put
Put in the pouch of loins.
The screw nut driven mechanism includes that leading screw 12, nut member and piston 5,12 one end of leading screw and motor 14 are fixed
Connection, the other end are supported by the bearing 19 that installs on the housing 20, and the nut member is by copper nut 10, connecting plate 9, piston rod
8 are threaded connection composition, and the piston 5 is connected with piston rod 8.
The syringe includes injecting joint 1, cylinder body 2, glass tubing 6, location nut 7, inlet 3 and feed liquor flexible pipe 4;Note
Penetrate joint 1 and be threaded connection the front end for being fixed on cylinder body 2, inside injection joint 1, have a check valve;Inlet 3 passes through spiral shell
Stricture of vagina connection and splicing are connected in the upper end of cylinder body 2, and on inlet 3, the other end is connected with imbibition joint 23, inside imbibition joint 23
There is a check valve;23 other end of imbibition joint is connected with feed liquor flexible pipe 4;Glass tubing 6 is placed in inside cylinder body 2;Location nut 7
It is fixedly connected with the rear end of cylinder body 2, location nut 7 is fixedly mounted in the groove of housing 20;Glass tubing 6 is coordinated with piston 5 and is connected
Connect.
9 perforate of the connecting plate is connected with guide post 11, and guide post 11 is fixed on the housing 20.
The limit switch 17 is located at the high order end of screw nut driven actuator travel.
As shown in Fig. 3 and Fig. 1, the operating procedure of this utility model specific embodiment is as follows:
1) external connection is connected to portable power source;
2) required vaccine injection amount is selected by operating select button 21;
3) click on injection button 16 to start to inject;
4) motor 14 is rotated and drives feed screw nut to moving away from injection port direction, and syringe is drawn by imbibition joint 23
The vaccine of setting dosage, the then reversion of motor 14 drive screw nut driven mechanism to moving near injection port direction, by note
The syringe needle for penetrating the connection of joint 1 injects vaccine in animal body, and feed screw nut stops after moving to high order end touching limit switch 17,
Single vaccine injection is completed;
5) repeat step 3)The equivalent to next plumage avian subject can be completed to inject.
Embodiment 2
Reference Fig. 4 and Fig. 5, the Split hand held automatic injector in this utility model embodiment, including housing 20, electrically
System, screw nut driven mechanism, syringe, the first medicine bottle holder 24, described first medicine bottle holder, 24 one end and feed liquor
Mouth 3 is threadedly coupled, and the other end is used for inserting low dose of vaccine bottle.
The Circuits System includes injection button 16, circuit board 15, motor 14, limit switch 17, on and off switch 18, selection
Button 21, display floater 22 and external connection 13, the injection button 16, motor 14, limit switch 17, on and off switch 18, display
Panel 22 is fixed on the diverse location of housing 20, and electrically connects with circuit board 15;The select button 21 is fixed on display surface
22 surrounding of plate;13 one end of the external connection connects on and off switch 18, and the outside portable power source of other end connection, outside portable power source are put
Put in the pouch of loins.
The screw nut driven mechanism includes that leading screw 12, nut member and piston 5,12 one end of leading screw and motor 14 are fixed
Connection, the other end are supported by the bearing 19 that installs on the housing 20, and the nut member is by copper nut 10, connecting plate 9, piston rod
8 are threaded connection composition, and the piston 5 is connected with piston rod 8.
The syringe includes injecting joint 1, cylinder body 2, glass tubing 6, location nut 7, inlet 3;Injection joint 1 passes through
Threaded connection is fixed on the front end of cylinder body 2, has a check valve inside injection joint 1;Inlet 3 is threaded connection and is glued
The upper end of cylinder body 2 is connected in, the other end is threaded with the first medicine bottle holder 24 on inlet 3;First medicine holder 24
The low dose of vaccine bottle of other end insertion;Glass tubing 6 is placed in inside cylinder body 2;Location nut 7 is fixedly connected with the rear end of cylinder body 2, fixed
Position nut 7 is fixedly mounted in the groove of housing 20;Glass tubing 6 is connected with piston 5.
9 perforate of the connecting plate is connected with guide post 11, and guide post 11 is fixed on the housing 20.
The limit switch 17 is located at the high order end of screw nut driven actuator travel.
As shown in Figure 3 and Figure 4, the operating procedure of this utility model specific embodiment is as follows:
1) external connection is connected to portable power source;
2) required vaccine injection amount is selected by operating select button 21;
3) click on injection button 16 to start to inject;
4) motor 14 is rotated and drives feed screw nut to moving away from injection port direction, and syringe passes through the first medicine bottle holder
24 vaccines for drawing setting dosage, the then reversion of motor 14 drive screw nut driven mechanism to move to close injection port direction,
Vaccine is injected in animal body by injecting the syringe needle of the connection of joint 1, feed screw nut moves to high order end touching limit switch 17
After stop, that is, complete single vaccine injection;
5) repeat step 3)The equivalent to next plumage avian subject can be completed to inject.
Embodiment 3
Reference Fig. 6 and Fig. 7, the Split hand held automatic injector in this utility model embodiment, including housing 20, electrically
System, screw nut driven mechanism, syringe, the second medicine bottle holder 25, described first medicine bottle holder, 25 one end and feed liquor
Mouth 3 is threadedly coupled, and the other end is used for inserting low dose of vaccine bottle.
The Circuits System includes injection button 16, circuit board 15, motor 14, limit switch 17, on and off switch 18, selection
Button 21, display floater 22 and external connection 13, the injection button 16, motor 14, limit switch 17, on and off switch 18, display
Panel 22 is fixed on the diverse location of housing 20, and electrically connects with circuit board 15;The select button 21 is fixed on display surface
22 surrounding of plate;13 one end of the external connection connects on and off switch 18, and the outside portable power source of other end connection, outside portable power source are put
Put in the pouch of loins.
The screw nut driven mechanism includes that leading screw 12, nut member and piston 5,12 one end of leading screw and motor 14 are fixed
Connection, the other end are supported by the bearing 19 that installs on the housing 20, and the nut member is by copper nut 10, connecting plate 9, piston rod
8 are threaded connection composition, and the piston 5 is connected with piston rod 8.
The syringe includes injecting joint 1, cylinder body 2, glass tubing 6, location nut 7, inlet 3;Injection joint 1 passes through
Threaded connection is fixed on the front end of cylinder body 2, has a check valve inside injection joint 1;Inlet 3 is threaded connection and is glued
The upper end of cylinder body 2 is connected in, the other end is threaded with the second medicine bottle holder 25 on inlet 3;Second medicine holder 25
The low dose of vaccine bottle of other end insertion;Glass tubing 6 is placed in inside cylinder body 2;Location nut 7 is fixedly connected with the rear end of cylinder body 2, fixed
Position nut 7 is fixedly mounted in the groove of housing 20;Glass tubing 6 is connected with piston 5.
9 perforate of the connecting plate is connected with guide post 11, and guide post 11 is fixed on the housing 20.
The limit switch 17 is located at the high order end of screw nut driven actuator travel.
As shown in Figure 3 and Figure 6, the operating procedure of this utility model specific embodiment is as follows:
1) external connection is connected to portable power source;
2) required vaccine injection amount is selected by operating select button 21;
3) click on injection button 16 to start to inject;
4) motor 14 is rotated and drives feed screw nut to moving away from injection port direction, and syringe passes through the second medicine bottle holder
25 vaccines for drawing setting dosage, the then reversion of motor 14 drive screw nut driven mechanism to move to close injection port direction,
Vaccine is injected in animal body by injecting the syringe needle of the connection of joint 1, feed screw nut moves to high order end touching limit switch 17
After stop, that is, complete single vaccine injection;
5) repeat step 3)The equivalent to next plumage avian subject can be completed to inject.
Embodiment 4
Reference Fig. 8 and Fig. 9, the Split hand held automatic injector in this utility model embodiment, including housing 20, electrically
System, screw nut driven mechanism, syringe, imbibition joint 23 and feed liquor flexible pipe 4, the feed liquor flexible pipe 4 adopt elastomeric material,
One end is connected with 23 upper end of imbibition joint, and the other end is connected with the first vaccine bottle.
The Circuits System includes injection button 16, circuit board 15, motor 14, limit switch 17, select button 21, display
Panel 22 and external connection 13, the injection button 16, motor 14, limit switch 17, display floater 22 are fixed on housing 20 not
Same position, and electrically connect with circuit board 15;The select button 21 is fixed on 22 surrounding of display floater;The external connection 13 1
End connection circuit board 15, the outside portable power source of other end connection, outside portable power source are placed in the pouch of loins.
The screw nut driven mechanism includes that leading screw 12 and nut member, 12 one end of leading screw are fixedly connected with motor 14,
The other end is supported by the bearing 19 that installs on the housing 20, and the nut member is passed through by copper nut 10, connecting plate 9, piston rod 8
Threaded connection is constituted.
The syringe includes injecting joint 1, cylinder body 2, glass tubing 6, location nut 7, inlet 3 and feed liquor flexible pipe 4;Note
Penetrate joint 1 and be threaded connection the front end for being fixed on cylinder body 2, inside injection joint 1, have a check valve;Inlet 3 passes through spiral shell
Stricture of vagina connection and splicing are connected in the upper end of cylinder body 2, and on inlet 3, the other end is connected with imbibition joint 21, inside imbibition joint 21
There is a check valve;21 other end of imbibition joint is connected with feed liquor flexible pipe 4;Glass tubing 6 is placed in inside cylinder body 2;Location nut 7
It is fixedly connected with the rear end of cylinder body 2, location nut 7 is fixedly mounted in the groove of housing 20;Glass tubing 6 is coordinated with piston rod 8
Connection.
9 perforate of the connecting plate is connected with guide post 11, and guide post 11 is fixed on the housing 20.
The limit switch 17 is located at the high order end of screw nut driven actuator travel.
As shown in figures 3 and 8, the operating procedure of this utility model specific embodiment is as follows:
1) external connection is connected to portable power source;
2) required vaccine injection amount is selected by operating select button 21;
3) click on injection button 16 to start to inject;
4) motor 14 is rotated and drives feed screw nut to moving away from injection port direction, and syringe is drawn by imbibition joint 21
The vaccine of setting dosage, the then reversion of motor 14 drive screw nut driven mechanism to moving near injection port direction, by note
The syringe needle for penetrating the connection of joint 1 injects vaccine in animal body, and feed screw nut stops after moving to high order end touching limit switch 17,
Single vaccine injection is completed;
5) repeat step 3)The equivalent to next plumage avian subject can be completed to inject.
Embodiment 5
With reference to Figure 10 and Figure 11, the Split hand held automatic injector in this utility model embodiment, including housing 20, electricity
Gas system, screw nut driven mechanism, syringe, plug bottle joint 26 and the first medicine bottle holder 24, first medicine bottle are fixed
24 one end of device is connected with plug bottle joint 26, and the other end is used for being put into the second vaccine bottle being inserted in plug bottle joint 26.
The Circuits System includes injection button 16, circuit board 15, motor 14, limit switch 17, select button 21, display
Panel 22 and external connection 13, the injection button 16, motor 14, limit switch 17, display floater 22 are fixed on housing 20 not
Same position, and electrically connect with circuit board 15;The select button 21 is fixed on 22 surrounding of display floater;The external connection 13 1
End connection circuit board 15, the outside portable power source of other end connection, outside portable power source are placed in the pouch of loins.
The screw nut driven mechanism includes that leading screw 12 and nut member, 12 one end of leading screw are fixedly connected with motor 14,
The other end is supported by the bearing 19 that installs on the housing 20, and the nut member is passed through by copper nut 10, connecting plate 9, piston rod 8
Threaded connection is constituted;
The syringe includes injecting joint 1, cylinder body 2, glass tubing 6, location nut 7, plug bottle joint 26;Injection joint 1
The front end for being fixed on cylinder body 2 is threaded connection, inside injection joint 1, has a check valve;Plug bottle joint 26 is connected by screw thread
Connect and be connected with the inlet 3 being connected on cylinder body, inside plug bottle joint 26, have a check valve;Glass tubing 6 is placed in cylinder body 2
Portion;Location nut 7 is fixedly connected with the rear end of cylinder body 2, and location nut 7 is fixedly mounted in the groove of housing 20;Glass tubing 6 with
Piston rod 8 is connected.
9 perforate of the connecting plate is connected with guide post 11, and guide post 11 is fixed on the housing 20.
The limit switch 17 is located at the high order end of screw nut driven actuator travel.
As shown in figs. 3 and 10, the operating procedure of this utility model specific embodiment is as follows:
1) external connection is connected to portable power source;
2) required vaccine injection amount is selected by operating select button 21;
3) click on injection button 16 to start to inject;
4) motor 14 is rotated and drives feed screw nut to moving away from injection port direction, and syringe is drawn by plug bottle joint 26
The vaccine of setting dosage, the then reversion of motor 14 drive screw nut driven mechanism to moving near injection port direction, by note
The syringe needle for penetrating the connection of joint 1 injects vaccine in animal body, and feed screw nut stops after moving to high order end touching limit switch 17,
Single vaccine injection is completed;
5) repeat step 3)The equivalent to next plumage avian subject can be completed to inject.
Embodiment 6
With reference to Figure 12 and Figure 13, the Split hand held automatic injector in this utility model embodiment, including housing 20, electricity
Gas system, screw nut driven mechanism, syringe, plug bottle joint 26 and the second medicine bottle holder 25, second medicine bottle are fixed
25 one end of device is connected with plug bottle joint 26, and the other end is used for being put into the second vaccine bottle being inserted on plug bottle joint 26;
The Circuits System includes injection button 16, circuit board 15, motor 14, limit switch 17, select button 21, display
Panel 22 and external connection 13, the injection button 16, motor 14, limit switch 17, display floater 22 are fixed on housing 20 not
Same position, and electrically connect with circuit board 15;The select button 21 is fixed on 22 surrounding of display floater;The external connection 13 1
End connection circuit board 15, the outside portable power source of other end connection, outside portable power source are placed in the pouch of loins.
The screw nut driven mechanism includes that leading screw 12 and nut member, 12 one end of leading screw are fixedly connected with motor 14,
The other end is supported by the bearing 19 that installs on the housing 20, and the nut member is passed through by copper nut 10, connecting plate 9, piston rod 8
Threaded connection is constituted;
The syringe includes injecting joint 1, cylinder body 2, glass tubing 6, location nut 7, plug bottle joint 26;Injection joint 1
The front end for being fixed on cylinder body 2 is threaded connection, inside injection joint 1, has a check valve;Plug bottle joint 26 is connected by screw thread
Connect and be connected with the inlet 3 being connected on cylinder body, inside plug bottle joint 26, have a check valve;Glass tubing 6 is placed in cylinder body 2
Portion;Location nut 7 is fixedly connected with the rear end of cylinder body 2, and location nut 7 is fixedly mounted in the groove of housing 20;Glass tubing 6 with
Piston rod 8 is connected.
9 perforate of the connecting plate is connected with guide post 11, and guide post 11 is fixed on the housing 20.
The limit switch 17 is located at the high order end of screw nut driven actuator travel.
As shown in Fig. 3 and Figure 12, the operating procedure of this utility model specific embodiment is as follows:
1) external connection is connected to portable power source;
2) required vaccine injection amount is selected by operating select button 21;
3) click on injection button 16 to start to inject;
4) motor 14 is rotated and drives feed screw nut to moving away from injection port direction, and syringe is drawn by plug bottle joint 26
The vaccine of setting dosage, the then reversion of motor 14 drive screw nut driven mechanism to moving near injection port direction, by note
The syringe needle for penetrating the connection of joint 1 injects vaccine in animal body, and feed screw nut stops after moving to high order end touching limit switch 17,
Single vaccine injection is completed;
5) repeat step 3)The equivalent to next plumage avian subject can be completed to inject.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (7)
1. a kind of Split hand held automatic injector, it is characterised in that:Including housing, Circuits System, screw nut driven mechanism
And syringe, external connection one end of the Circuits System is connected with outside portable power source, and portable power source is placed in the storage of human body waist
In thing bag, the split-type design with portable power source is realized;The Circuits System is controlled and drives screw-nut body to move back and forth;
A vaccine injection of syringe is realized in the once reciprocating motion of the screw-nut body;Feed liquor is fixed with the syringe
Mouthful, imbibition joint or medicine bottle holder is connected with inlet, feed liquor flexible pipe one end is used for being connected with imbibition joint, the other end
For being connected with heavy dose of vaccine bottle, heavy dose of vaccine bottle is placed in the pouch of human body waist, is realized and heavy dose of vaccine bottle
Split-type design;Medicine bottle holder is in order to being inserted directly into low dose of vaccine bottle.
2. Split hand held automatic injector according to claim 1, it is characterised in that:The Circuits System includes injecting
Button, circuit board, motor, limit switch, on and off switch, select button, display floater and external connection, the injection button, electricity
Machine, limit switch, on and off switch, display floater are fixed on the diverse location of housing, and electrically connect with circuit board;The selection
Button is fixed on display floater surrounding, selects different bolus doses will pass through select button;Described external connection one end
Connection on and off switch, the outside portable power source of other end connection.
3. Split hand held automatic injector according to claim 1, it is characterised in that:The screw nut driven mechanism
Including leading screw, nut member and piston, leading screw one end and motor are connected, and the other end is by the bearings on housing;Institute
State nut member and be threaded connection by copper nut, connecting plate, piston rod and constitute;Piston is connected with the piston rod.
4. Split hand held automatic injector according to claim 1, it is characterised in that:The syringe includes that injection connects
Head, cylinder body, glass tubing, location nut and inlet;Injection joint is threaded connection the front end for being fixed on cylinder body, injects joint
There is a check valve inside, and in injection process, vaccine can only unidirectional outflow injection port;Inlet is threaded connection and is glued solid
The upper end of cylinder body is connected in, the imbibition joint being connected on inlet has a check valve inside plug bottle joint, to realize noting
During penetrating, vaccine can only enter the function of cylinder body from feed liquor flexible pipe or low dose of vaccine bottle;Glass tubing is matched with inner chamber of cylinder block;
Baltimore groove is provided with cylinder body, observes cylinder interior piston movement situation for operator;Fix the rear end of location nut and cylinder body
Connection, location nut are fixedly mounted on the groove of housing;Glass tubing is connected with piston.
5. Split hand held automatic injector according to claim 3, it is characterised in that:The connecting plate perforate is connected with
Guide post, guide post are fixed on housing, and guide post makes the reciprocating motion of piston rod more steady.
6. Split hand held automatic injector according to claim 2, it is characterised in that:The limit switch is located at leading screw
The high order end of nut transmission mechanism stroke, can guarantee that vaccine residual volume is minimum inside device at the end of injecting.
7. Split hand held automatic injector according to claim 1, it is characterised in that:It is threadedly coupled on the inlet
There are the first medicine bottle holder or the second medicine bottle holder to be used for fixed low dose vaccine bottle, medicine bottle holder is provided with unidirectional
Valve, realizes that vaccine can only be from the function of low dose of vaccine bottle entrance cylinder body in injection process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620283481.6U CN206007397U (en) | 2016-04-07 | 2016-04-07 | A kind of Split hand held automatic injector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620283481.6U CN206007397U (en) | 2016-04-07 | 2016-04-07 | A kind of Split hand held automatic injector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206007397U true CN206007397U (en) | 2017-03-15 |
Family
ID=58240979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620283481.6U Expired - Fee Related CN206007397U (en) | 2016-04-07 | 2016-04-07 | A kind of Split hand held automatic injector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206007397U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105877868A (en) * | 2016-04-07 | 2016-08-24 | 浙江康瑞器械科技股份有限公司 | Automatic split-type handheld syringe |
CN107773814A (en) * | 2017-10-10 | 2018-03-09 | 牛永升 | A kind of screw type syringe |
CN112755335A (en) * | 2021-01-20 | 2021-05-07 | 杨言 | Novel thermostatic type vaccination injection device |
-
2016
- 2016-04-07 CN CN201620283481.6U patent/CN206007397U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105877868A (en) * | 2016-04-07 | 2016-08-24 | 浙江康瑞器械科技股份有限公司 | Automatic split-type handheld syringe |
CN105877868B (en) * | 2016-04-07 | 2018-11-23 | 浙江康瑞器械科技股份有限公司 | A kind of Split hand held automatic injector |
CN107773814A (en) * | 2017-10-10 | 2018-03-09 | 牛永升 | A kind of screw type syringe |
CN112755335A (en) * | 2021-01-20 | 2021-05-07 | 杨言 | Novel thermostatic type vaccination injection device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105877868B (en) | A kind of Split hand held automatic injector | |
CN102846407B (en) | Automatic continuous injection unit for simultaneously injecting poultry with two drugs | |
CN206007397U (en) | A kind of Split hand held automatic injector | |
CN102499787B (en) | Split type needle-free injection system used for animal injection | |
CN210384541U (en) | Department of neurology doctor uses autoinjector | |
CN209392509U (en) | Syringe | |
CN202235764U (en) | Needle-free injection device for injecting vaccines into animals | |
CN204619154U (en) | Anorectal surgical doser | |
CN208927272U (en) | Milk cattle cultivating continuity syringe | |
CN205913424U (en) | Can accurate control injection device of injection dosage | |
CN203598311U (en) | Drug injection gun | |
CN215426636U (en) | Intelligent negative pressure subcutaneous electronic injector control boosting device | |
CN203017132U (en) | Injector for veterinarian | |
CN205268334U (en) | Multi -functional continuous injection ware of veterinary | |
CN215130828U (en) | Veterinary syringe | |
CN211301529U (en) | Semi-automatic anesthesia injection device | |
CN212631362U (en) | Veterinary drug solution injector | |
CN110811906B (en) | Medical advanced immunization device for pseudorabies of piglets in positive pig farm | |
CN204379978U (en) | Puerperal medicine applying instrument | |
CN209137616U (en) | A kind of accurate syringe of pen-holding type rack gear | |
CN202654489U (en) | Air pressure injector used for dental unit | |
CN201290947Y (en) | Multifunctional livestock injection device | |
CN219814413U (en) | Portable vaccine syringe | |
CN202211763U (en) | Continuous injector with long arm for veterinarian | |
CN204446177U (en) | A kind of catheter type fish syringe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20200407 |
|
CF01 | Termination of patent right due to non-payment of annual fee |