CN205796155U - A kind of Novel insulin pump - Google Patents
A kind of Novel insulin pump Download PDFInfo
- Publication number
- CN205796155U CN205796155U CN201620473395.1U CN201620473395U CN205796155U CN 205796155 U CN205796155 U CN 205796155U CN 201620473395 U CN201620473395 U CN 201620473395U CN 205796155 U CN205796155 U CN 205796155U
- Authority
- CN
- China
- Prior art keywords
- medicine storage
- housing
- discharging tube
- piston plate
- insulin pump
- 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
Abstract
The utility model discloses a kind of Novel insulin pump, including housing, it is arranged on the touch screen of housing exterior walls, motor it is provided with in housing, controller, power supply, driving gear and driven gear, controller respectively with motor, power supply, touch screen is electrically connected with, driving gear is arranged on the output shaft of motor, driven gear engages with driving gear, the center of driven gear is provided with through hole, screw mandrel it is provided with in through hole, the inwall of through hole is provided with the female thread that the external screw thread with screw mandrel is connected, the bottom of housing is provided with medicine storage, first piston plate it is movably set with in medicine storage, in screw mandrel extends to medicine storage and it is connected with first piston plate, the grug transportation tube joint extended to outside housing it is provided with on medicine storage, the bottom of medicine storage is provided with high pressure protector.It provides the benefit that: service life length, practical.
Description
Technical field
This utility model relates to a kind of Novel insulin pump.
Background technology
Chinese patent 201420248561.9 discloses a kind of insulin pump, be provided with in insulin pump housing drug storage tank and
Motor mounting groove, motor is bi-directional drive direct current generator, and deceleration device includes the most intermeshing first gear, the second tooth
Wheel, the 3rd gear and the 4th gear, the first gear, the second gear, the 3rd gear and the 4th gear stacking setting, the front end of screw mandrel
Can be spirally connected with piston；Housing at insulin pump housing correspondence drug storage tank is transparent shell, and medicine storage includes medicine-storing tube, medicine-storing tube
Inside being provided with piston, the rear end of piston is provided with connecting hole, is provided with the female thread for being connected with push rod or screw mandrel, drug storage in connecting hole
The inner surface of tube rear end is provided with boss；The outer surface of medicine-storing tube is provided with for its spiral shell dress is fixed on the screw thread in drug storage tank；
The front end of medicine-storing tube is installed with the end shield being made up of silica gel, and the outer surface of end shield is step surface, and medicine-storing tube is provided with grug transportation tube
Joint.This insulin pump has simple in construction, advantage easy to use.But during Shi Yonging, if grug transportation tube joint is blocked
Plug, medicine-storing tube can be damaged because internal pressure is excessive, poor practicability.
Utility model content
Problem to be solved in the utility model is to provide length in a kind of service life, practical Novel insulin pump.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of Novel insulin pump, including
Housing, be arranged on the touch screen of described housing exterior walls, be provided with in described housing motor, controller, power supply, driving gear and
Driven gear, described controller is electrically connected with described motor, power supply, touch screen respectively, and described driving gear is arranged on described
On the output shaft of motor, described driven gear engages with described driving gear, and the center of described driven gear is provided with through hole,
Being provided with screw mandrel in described through hole, the inwall of described through hole is provided with the female thread that the external screw thread with described screw mandrel is connected,
The bottom of described housing is provided with medicine storage, is movably set with first piston plate in described medicine storage, and described screw mandrel extends to institute
In stating medicine storage and it is connected with described first piston plate, described medicine storage is provided with the grug transportation tube extended to outside described housing and connects
Head, it is characterised in that the bottom of described medicine storage is provided with high pressure protector；Described high pressure protector includes being arranged on institute
Stating the upper drug discharging tube bottom medicine storage, be arranged on the lower drug discharging tube bottom described upper drug discharging tube, in described upper drug discharging tube, activity sets
It is equipped with the second piston plate, in described lower drug discharging tube, is fixedly installed the fixed plate with medicine outlet hole, described second piston plate and institute
Stating fixed plate to be connected by spring, the internal diameter of described upper drug discharging tube is less than the internal diameter of described lower drug discharging tube；Described lower drug discharging tube
Bottom is provided with drug reservoir, and the top of described drug reservoir is connected by returning pencil with described medicine storage, described drug reservoir
Inside being movably set with the 3rd piston plate, the bottom of described 3rd piston plate is provided with the piston extended to outside described drug reservoir
Bar, described time pencil is provided with check valve.
Preferably, above-mentioned Novel insulin pump, it is provided with motor cabinet in wherein said housing, described motor is fixed on institute
State on motor cabinet.
Preferably, above-mentioned Novel insulin pump, the bottom of wherein said piston rod is provided with handle.
Preferably, above-mentioned Novel insulin pump, wherein said motor cabinet is provided with the cover body covering described motor.
Preferably, above-mentioned Novel insulin pump, wherein said cover body includes inner shell, shell, and described inner shell, shell are formed
Space in be provided with acoustical cotton.
Of the present utility model have the technical effect that: during use, if the blocking of grug transportation tube joint, in medicine storage
Medicine the second piston plate can be promoted to enter in lower drug discharging tube, the medicine in medicine storage by upper drug discharging tube, medicine outlet hole enter
In drug reservoir, serve the effect of pressure release, extend service life of the present utility model；Drug reservoir can accommodate from going out
The medicine that medicine hole is flowed out, it is to avoid waste；Towards medicine storage compression piston bar, the medicine in drug reservoir can be made to enter unidirectional
Valve is back in medicine storage, and so design makes this utility model more practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the longitudinal sectional view of Fig. 1；
Fig. 3 is the structural representation of Fig. 1 mesohigh protection device；
Fig. 4 is partial enlarged drawing at A in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described, so that this utility model
Technical scheme be more readily understood and grasp.
As shown in Figure 1,2,3, 4, a kind of Novel insulin pump, including housing 1, the touch screen 11 that is arranged on housing 1 outer wall,
Be provided with motor 12, controller 13, power supply 14, driving gear 15 and driven gear 16 in housing 1, controller 13 respectively with electricity
Machine 12, power supply 14, touch screen 11 are electrically connected with, and driving gear 15 is arranged on the output shaft of motor 12, and driven gear 16 is with main
Moving gear 15 engages, and the center of driven gear 16 is provided with through hole, is provided with screw mandrel 17 in through hole, and the inwall of through hole is provided with
The female thread being connected with the external screw thread of screw mandrel 17, the bottom of housing 1 is provided with medicine storage 2, is movably set with in medicine storage 2
First piston plate 21, in screw mandrel 17 extends to medicine storage 2 and is connected with first piston plate 21, medicine storage 2 is provided with and extends to
Grug transportation tube joint 22 outside housing 1.
The bottom of medicine storage 2 is provided with high pressure protector 3；High pressure protector 3 includes being arranged on bottom medicine storage 2
Upper drug discharging tube 31, it is arranged on the lower drug discharging tube 32 bottom drug discharging tube 31, in upper drug discharging tube 31, is movably set with the second piston plate
33, it is fixedly installed the fixed plate 35 with medicine outlet hole 34 in lower drug discharging tube 32, the second piston plate 33 passes through bullet with fixed plate 35
Spring 36 connects, and the internal diameter of upper drug discharging tube 31 is less than the internal diameter of lower drug discharging tube 32；The bottom of lower drug discharging tube 32 is provided with drug reservoir
4, the top of drug reservoir 4 is connected by returning pencil 41 with medicine storage 2, is movably set with the 3rd piston plate 42 in drug reservoir 4,
The bottom of the 3rd piston plate 42 is provided with the piston rod 43 extended to outside drug reservoir 4, returns and is provided with check valve 44 on pencil 41.
Being provided with motor cabinet 5 in its middle shell 1, motor 12 is fixed on motor cabinet 5.The bottom of piston rod 43 is provided with hands
Handle 45.
In the present embodiment, motor cabinet 5 is provided with the cover body 6 covering motor 12.Cover body 6 includes inner shell 61, shell 62, interior
Being provided with acoustical cotton 63 in the space that shell 61, shell 62 are formed, acoustical cotton 63 can absorb the noise that motor 12 produces.
Certainly, these are only preferred embodiment of the present utility model, non-the most i.e. limit to patent of the present utility model
Scope, all utilization this utility model description and graphic content institute are simple for it modifies and equivalent structure change, all should in like manner wrap
Within being contained in scope of patent protection of the present utility model.
Claims (5)
1. a Novel insulin pump, including housing, the touch screen that is arranged on described housing exterior walls, is provided with electricity in described housing
Machine, controller, power supply, driving gear and driven gear, described controller is electrical with described motor, power supply, touch screen respectively
Connecting, described driving gear is arranged on the output shaft of described motor, and described driven gear engages with described driving gear, described
The center of driven gear is provided with through hole, is provided with screw mandrel in described through hole, and the inwall of described through hole is provided with and described silk
The female thread that the external screw thread of bar is connected, the bottom of described housing is provided with medicine storage, is movably set with in described medicine storage
First piston plate, in described screw mandrel extends to described medicine storage and is connected with described first piston plate, and described medicine storage is arranged
There is the grug transportation tube joint extended to outside described housing, it is characterised in that: the bottom of described medicine storage is provided with high pressure protector；
Described high pressure protector includes being arranged on the upper drug discharging tube bottom described medicine storage, be arranged on bottom described upper drug discharging tube under
Drug discharging tube, is movably set with the second piston plate, is fixedly installed with medicine outlet hole in described lower drug discharging tube in described upper drug discharging tube
Fixed plate, described second piston plate is connected by spring with described fixed plate, and the internal diameter of described upper drug discharging tube is less than under described
The internal diameter of drug discharging tube；The bottom of described lower drug discharging tube is provided with drug reservoir, the top of described drug reservoir and described medicine storage
Connecting by returning pencil, be movably set with the 3rd piston plate in described drug reservoir, the bottom of described 3rd piston plate is provided with
Extend to the piston rod outside described drug reservoir, described time pencil is provided with check valve.
Novel insulin pump the most according to claim 1, it is characterised in that: it is provided with motor cabinet in described housing, described
Motor is fixed on described motor cabinet.
Novel insulin pump the most according to claim 1, it is characterised in that: the bottom of described piston rod is provided with handle.
Novel insulin pump the most according to claim 2, it is characterised in that: it is provided with on described motor cabinet and covers described electricity
The cover body of machine.
Novel insulin pump the most according to claim 4, it is characterised in that: described cover body includes inner shell, shell, described interior
It is provided with acoustical cotton in the space that shell, shell are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473395.1U CN205796155U (en) | 2016-05-23 | 2016-05-23 | A kind of Novel insulin pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620473395.1U CN205796155U (en) | 2016-05-23 | 2016-05-23 | A kind of Novel insulin pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796155U true CN205796155U (en) | 2016-12-14 |
Family
ID=57500113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620473395.1U Expired - Fee Related CN205796155U (en) | 2016-05-23 | 2016-05-23 | A kind of Novel insulin pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796155U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939277A (en) * | 2018-07-25 | 2018-12-07 | 张记 | With ointment applicator when a kind of Calf muscle is ached |
| CN111053957A (en) * | 2019-12-24 | 2020-04-24 | 微泰医疗器械(杭州)有限公司 | Medicine storage device assembly and medicine delivery pump system |
-
2016
- 2016-05-23 CN CN201620473395.1U patent/CN205796155U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939277A (en) * | 2018-07-25 | 2018-12-07 | 张记 | With ointment applicator when a kind of Calf muscle is ached |
| CN108939277B (en) * | 2018-07-25 | 2024-01-19 | 北京大国智汇医疗科技有限公司 | Ointment applicator for treating calf muscle ache |
| CN111053957A (en) * | 2019-12-24 | 2020-04-24 | 微泰医疗器械(杭州)有限公司 | Medicine storage device assembly and medicine delivery pump system |
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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: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |