CN108904275A - Easy dispensing injector with pin - Google Patents
Easy dispensing injector with pin Download PDFInfo
- Publication number
- CN108904275A CN108904275A CN201810578159.XA CN201810578159A CN108904275A CN 108904275 A CN108904275 A CN 108904275A CN 201810578159 A CN201810578159 A CN 201810578159A CN 108904275 A CN108904275 A CN 108904275A
- Authority
- CN
- China
- Prior art keywords
- syringe
- fixedly connected
- slide
- scatula
- push rod
- 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.)
- Withdrawn
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses easy dispensing injector with pin, including syringe, push rod is equipped in the syringe, the upper end of the push rod is fixedly connected with piston, the piston is slidably and sealingly connected with syringe inner wall, the two sides of the push rod are fixedly connected to connecting plate, the upside of the connecting plate is connect by telescopic rod with syringe, syringe needle is connected at the top of the syringe, mounting rack is fixedly connected on the downside of the syringe, slide is connected with by elevating mechanism in the mounting rack, the upside of the slide is fixedly connected with push rod, the two sides of the slide are fixedly connected to strut, the strut is equipped with pulley by buffer gear far from one end of slide.Medical fluid can be pumped into scatula by the present invention by the way that elevating mechanism is arranged, and can be aspirated to medical fluid by rotating rolled round, and the medical fluid of suction drives paddle rotation, so that medical fluid is uniformly mixed, so that manpower is saved, so that dispensing efficiency improves.
Description
Technical field
The present invention relates to medical apparatus and instruments technical field more particularly to easy dispensing injector with pin.
Background technique
Syringe is a kind of common medical instruments, and early in the 15th century, Italian's Ka Di Nellie just proposes syringe
Principle.Mainly extract or inject gas or liquid with syringe needle, syringe can be used for Medical Devices, container, such as some
Scientific instrument in chromatography are injected across diaphragm of rubber, and existing syringe is more inconvenient when making up a prescription, and is taken out using syringe
Extremely laborious when inhaling medical fluid, also needs constantly to rock bottle body in this process, accelerates the mixing of medical fluid, extremely consumption people
Power, to reduce dispensing efficiency.
Summary of the invention
The purpose of the present invention is to solve existing syringe existing in the prior art is more inconvenient when making up a prescription, make
With extremely laborious when syringe aspiration medicinal liquid, also need constantly to rock bottle body in this process, accelerates the mixing of medical fluid,
Manpower is extremely consumed, thus the shortcomings that reducing dispensing efficiency, and the easy dispensing injector with pin proposed.
To achieve the goals above, present invention employs following technical solutions：
Easy dispensing injector with pin, including syringe, the syringe is interior to be equipped with push rod, and the upper end of the push rod is fixedly connected with piston, institute
Piston is stated to be slidably and sealingly connected with syringe inner wall, the two sides of the push rod are fixedly connected to connecting plate, the connecting plate it is upper
Side is connect by telescopic rod with syringe, and syringe needle is connected at the top of the syringe, installation is fixedly connected on the downside of the syringe
Frame, the mounting rack is interior to be connected with slide by elevating mechanism, and the upside of the slide is fixedly connected with push rod, the slide
Two sides are fixedly connected to strut, and the one end of the strut far from slide is equipped with pulley, the mounting rack by buffer gear
Inner wall offers pulley groove corresponding with pulley, and the upside of the syringe needle is equipped with scatula, and the upper end of the syringe needle, which is run through, makes up a prescription
Box simultaneously extends into scatula, and mixing mechanism is equipped in the scatula, is connected with pumping pencil at the top of the scatula, described
It takes out and is threaded with sealing cover on pencil, the two sides of the scatula are fixedly connected to mounting plate, the mounting plate and syringe
It is flexibly connected.
Preferably, the elevating mechanism includes the screw rod that bottom in mounting rack is rotatably connected on by transmission shaft, the biography
The lower end of moving axis runs through the bottom of mounting rack and is connected with rolled round, and thread groove corresponding with screw rod is offered in the slide.
Preferably, the buffer gear includes the bumper bracket being fixedly connected with strut, passes through multiple the in the bumper bracket
One spring is connected with slide plate, and the slide plate is fixedly connected with U-shaped bar far from the side of the first spring, and the pulley is mounted on U-shaped
On bar.
Preferably, the mixing mechanism includes two shafts being oppositely arranged for being rotatably connected on scatula inner wall, and two
The opposite one end of the shaft is fixedly connected to annulus, and the side of the annulus is fixedly connected with multiple slurries around setting
Leaf.
Preferably, the mounting plate is rotatably connected to link block, the link block by bearing block close to the side of syringe
One end far from bearing block is fixedly connected with the first sliding block, and it is sliding that the side wall of the syringe offers corresponding with the first sliding block first
Slot.
Preferably, be arranged with second spring on the telescopic rod, the both ends of the second spring respectively with connecting plate and needle
Cylinder connection.
Beneficial effects of the present invention are：Medical fluid can be pumped into scatula by the way that elevating mechanism is arranged, by rotating rolled round
Medical fluid can be aspirated, the medical fluid of suction drives paddle rotation, so that medical fluid is uniformly mixed, to save people
Power, so that dispensing efficiency improves.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of easy dispensing injector with pin proposed by the present invention；
Fig. 2 is the structural schematic diagram of the rotating mechanism of easy dispensing injector with pin proposed by the present invention；
Fig. 3 is the structural schematic diagram in Fig. 1 at A.
In figure：1 syringe, 2 push rods, 3 connecting plates, 4 telescopic rods, 5 mounting racks, 6 rolled rounds, 7 screw rods, 8 slides, 9 struts, 10 are lived
Pencil, 15 shafts, 16 paddles, 17 annulus, 18 bumper brackets, 19 first bullets are taken out in plug, 11 syringe needles, 12 mounting plates, 13 scatulas, 14
Spring, 20 slide plates, 21 pulleys.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Referring to Fig.1-3, easy dispensing injector with pin, including syringe 1, syringe 1 is interior to be equipped with push rod 2, and the upper end of push rod 2 is fixedly connected
There is piston 10, piston 10 is slidably and sealingly connected with 1 inner wall of syringe, and the two sides of push rod 2 are fixedly connected to connecting plate 3, connecting plate 3
Upside connect with syringe 1 by telescopic rod 4, be arranged with second spring on telescopic rod 4, the both ends of second spring respectively with connection
Plate 3 and syringe 1 connect, and the top of syringe 1 is connected with syringe needle 11, and the downside of syringe 1 is fixedly connected with mounting rack 5, in mounting rack 5
It is connected with slide 8 by elevating mechanism, elevating mechanism includes the screw rod 7 that bottom in mounting rack 5 is rotatably connected on by transmission shaft,
The lower end of transmission shaft runs through the bottom of mounting rack 5 and is connected with rolled round 6, and thread groove corresponding with screw rod 7 is offered in slide 8.
The upside of slide 8 is fixedly connected with push rod 2, and the two sides of slide 8 are fixedly connected to strut 9, and strut 9 is far from slide
8 one end is equipped with pulley 21 by buffer gear, and 5 inner wall of mounting rack offers pulley groove corresponding with pulley 21, buffer
Structure includes the bumper bracket 18 being fixedly connected with strut 9, passes through multiple first springs 19 in bumper bracket 18 and is connected with slide plate 20, slide plate
20 sides far from the first spring 19 are fixedly connected with U-shaped bar, and pulley 21 is mounted on U-shaped bar.
The upside of syringe needle 11 is equipped with scatula 13, and the upper end of syringe needle 11 extends through scatula 13 and into scatula 13,
Mixing mechanism is equipped in scatula 13, mixing mechanism includes two shafts being oppositely arranged for being rotatably connected on 13 inner wall of scatula
15, two opposite one end of shaft 15 are fixedly connected to annulus 17, and the side of annulus 17 is fixedly connected with multiple around setting
Paddle 16.
The top of scatula 13, which is connected with, takes out pencil 14, takes out and is threaded with sealing cover on pencil 14, and the two of scatula 13
Side is fixedly connected to mounting plate 12, and mounting plate 12 is flexibly connected mounting plate 12 with syringe 1 and passes through bearing close to the side of syringe 1
Seat is rotatably connected to link block, and link block is fixedly connected with the first sliding block far from one end of bearing block, and the side wall of syringe 1 offers
First sliding groove corresponding with the first sliding block.
In the present invention, it is first turned on sealing cover, by rotating rolled round 6, the rotation of rolled round 6 drives screw rod 7 to rotate, and 7 turns of screw rod
Dynamic to drive slide 8 mobile, slide 8 is mobile to drive push rod 2 mobile, and push rod 2 is mobile to generate negative pressure, takes out pencil 14 to facilitate
Medical fluid is extracted, by repeatedly rotating rolled round 6, to drive push rod 2 mobile, to may make that the medical fluid in scatula 13 is moved
Dynamic, medical fluid drives the rotation of paddle 16 so as to mix to the medical fluid in scatula 13, after use, by rotating rolled round
6, the rotation of rolled round 6 drives screw rod 7 to rotate, and the rotation of screw rod 7 drives push rod 2 mobile, so that medical fluid is pumped into syringe 1, leads at this time
Pulling mounting plate 12 is crossed, mounting plate 12 is mobile to drive the first sliding block mobile, so as to separate scatula 13 with syringe needle 11, at this time
Scatula 13 can be turned to side by rotational installation plate 12, to facilitate 11 liquid medicine injection of syringe needle.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. easy dispensing injector with pin, including syringe（1）, which is characterized in that the syringe（1）It is interior to be equipped with push rod（2）, the push rod
（2）Upper end be fixedly connected with piston（10）, the piston（10）With syringe（1）Inner wall is slidably and sealingly connected with, the push rod（2）
Two sides be fixedly connected to connecting plate（3）, the connecting plate（3）Upside pass through telescopic rod（4）With syringe（1）Connection, institute
State syringe（1）Top be connected with syringe needle（11）, the syringe（1）Downside be fixedly connected with mounting rack（5）, the mounting rack
（5）It is interior that slide is connected with by elevating mechanism（8）, the slide（8）Upside and push rod（2）It is fixedly connected, the slide（8）
Two sides be fixedly connected to strut（9）, the strut（9）Far from slide（8）One end pulley is equipped with by buffer gear
（21）, the mounting rack（5）Inner wall offers and pulley（21）Corresponding pulley groove, the syringe needle（11）Upside be equipped with make up a prescription
Box（13）, the syringe needle（11）Upper end run through scatula（13）And to scatula（13）Interior extension, the scatula（13）It is interior
Equipped with mixing mechanism, the scatula（13）Top be connected with pumping pencil（14）, the pumping pencil（14）On be threaded with
Sealing cover, the scatula（13）Two sides be fixedly connected to mounting plate（12）, the mounting plate（12）With syringe（1）Activity
Connection.
2. easy dispensing injector with pin according to claim 1, which is characterized in that the elevating mechanism includes being turned by transmission shaft
It is dynamic to be connected to mounting rack（5）The screw rod of interior bottom（7）, mounting rack is run through in the lower end of the transmission shaft（5）Bottom and be connected with
Rolled round（6）, the slide（8）It inside offers and screw rod（7）Corresponding thread groove.
3. easy dispensing injector with pin according to claim 1, which is characterized in that the buffer gear includes and strut（9）Gu
Surely the bumper bracket connected（18）, the bumper bracket（18）It is interior to pass through multiple first springs（19）It is connected with slide plate（20）, the cunning
Plate（20）Far from the first spring（19）Side be fixedly connected with U-shaped bar, the pulley（21）It is mounted on U-shaped bar.
4. easy dispensing injector with pin according to claim 1, which is characterized in that the mixing mechanism includes being rotatably connected on to match
Medicine box（13）Two shafts being oppositely arranged of inner wall（15）, two shafts（15）Opposite one end is fixedly connected to circle
Ring（17）, the annulus（17）Side be fixedly connected with it is multiple around setting paddles（16）.
5. easy dispensing injector with pin according to claim 1, which is characterized in that the mounting plate（12）Close to syringe（1）'s
Side is rotatably connected to link block by bearing block, and the link block is fixedly connected with the first sliding block far from one end of bearing block,
The syringe（1）Side wall offer first sliding groove corresponding with the first sliding block.
6. easy dispensing injector with pin according to claim 1, which is characterized in that the telescopic rod（4）On be arranged with the second bullet
Spring, the both ends of the second spring respectively with connecting plate（3）And syringe（1）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578159.XA CN108904275A (en) | 2018-06-07 | 2018-06-07 | Easy dispensing injector with pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578159.XA CN108904275A (en) | 2018-06-07 | 2018-06-07 | Easy dispensing injector with pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108904275A true CN108904275A (en) | 2018-11-30 |
Family
ID=64420213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810578159.XA Withdrawn CN108904275A (en) | 2018-06-07 | 2018-06-07 | Easy dispensing injector with pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108904275A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568130A (en) * | 2018-12-11 | 2019-04-05 | 管云 | Booster type dispenser |
| CN109998569A (en) * | 2019-04-18 | 2019-07-12 | 青岛大学附属医院 | A kind of clinical examination heparin tube |
| CN110251396A (en) * | 2019-06-14 | 2019-09-20 | 舟山医院 | For treating the Herceptin and the accurate matching device of Ribavirin of gastric cancer |
| CN111939360A (en) * | 2020-07-27 | 2020-11-17 | 曹双峰 | Gynaecology's nursing sterilizer with control by temperature change |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203564609U (en) * | 2013-11-15 | 2014-04-30 | 中国人民解放军第三军医大学第一附属医院 | Full-automatic speed-adjustable dispensing injection syringe |
| CN106955236A (en) * | 2017-05-09 | 2017-07-18 | 马人欢 | Easy dispensing injector with pin |
| CN206910558U (en) * | 2016-09-28 | 2018-01-23 | 上海昊海生物科技股份有限公司 | A kind of big specification pre-encapsulated injector for treating gonitis |
| CN107989686A (en) * | 2018-01-26 | 2018-05-04 | 江苏台普动力机械有限公司 | A kind of diesel engine cooling automatic water-replenishing device of water pump assembly |
| CN108095955A (en) * | 2017-11-30 | 2018-06-01 | 张福美 | A kind of static distribution center is made up a prescription infusion combined device |
| CN209332723U (en) * | 2018-06-07 | 2019-09-03 | 刘静 | Easy dispensing injector with pin |
-
2018
- 2018-06-07 CN CN201810578159.XA patent/CN108904275A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203564609U (en) * | 2013-11-15 | 2014-04-30 | 中国人民解放军第三军医大学第一附属医院 | Full-automatic speed-adjustable dispensing injection syringe |
| CN206910558U (en) * | 2016-09-28 | 2018-01-23 | 上海昊海生物科技股份有限公司 | A kind of big specification pre-encapsulated injector for treating gonitis |
| CN106955236A (en) * | 2017-05-09 | 2017-07-18 | 马人欢 | Easy dispensing injector with pin |
| CN108095955A (en) * | 2017-11-30 | 2018-06-01 | 张福美 | A kind of static distribution center is made up a prescription infusion combined device |
| CN107989686A (en) * | 2018-01-26 | 2018-05-04 | 江苏台普动力机械有限公司 | A kind of diesel engine cooling automatic water-replenishing device of water pump assembly |
| CN209332723U (en) * | 2018-06-07 | 2019-09-03 | 刘静 | Easy dispensing injector with pin |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568130A (en) * | 2018-12-11 | 2019-04-05 | 管云 | Booster type dispenser |
| CN109998569A (en) * | 2019-04-18 | 2019-07-12 | 青岛大学附属医院 | A kind of clinical examination heparin tube |
| CN110251396A (en) * | 2019-06-14 | 2019-09-20 | 舟山医院 | For treating the Herceptin and the accurate matching device of Ribavirin of gastric cancer |
| CN111939360A (en) * | 2020-07-27 | 2020-11-17 | 曹双峰 | Gynaecology's nursing sterilizer with control by temperature change |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |