CN208229176U - A kind of highly compatible syringe pump push top - Google Patents
A kind of highly compatible syringe pump push top Download PDFInfo
- Publication number
- CN208229176U CN208229176U CN201720650869.XU CN201720650869U CN208229176U CN 208229176 U CN208229176 U CN 208229176U CN 201720650869 U CN201720650869 U CN 201720650869U CN 208229176 U CN208229176 U CN 208229176U
- Authority
- CN
- China
- Prior art keywords
- syringe
- claw
- wheel
- highly compatible
- syringe 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.)
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Links
- 210000000078 claw Anatomy 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000520 microinjection Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to a kind of push tops of highly compatible syringe pump, including push rod, left housing, right shell, push rod to connect with left housing, control boom end is connected with handle, and turning wheel is connected on control-rod, and turning wheel and claw wheel cooperate, claw is connected on claw wheel, claw is matched with syringe.Utility model has the advantages that: the compatible conventional model syringe of the overwhelming majority on the market can also clamp, and can provide the function of clamping detection well in particular for the syringe of the smallest 1ml；2) a kind of novel transmission mechanism is provided, structure is simple, high reliablity, at low cost.
Description
Technical field
The utility model relates to a kind of syringe pump, especially a kind of highly compatible syringe pump push top.
Background technique
Micro-injection pump is the medical instrument for accurately controlling syringe herb liquid infusion amount, is usually used in the ward ICU.City
Syringe is many kinds of on face, and common micro-injection pump cannot support the syringe of 1ml to 60ml all models and brand, especially
It is directed to pediatric hospital, generally requires to buy the dedicated micro-injection pump for supporting ting model syringe；In addition, traditional push top
Structure uses gear drive, and mechanism is complicated, and processing cost is higher, poor reliability.
Summary of the invention
The utility model will solve the disadvantage that the above-mentioned prior art, provide a kind of highly compatible syringe pump push top.
The utility model solves the technical solution of its technical problem use: this highly compatible syringe pump push top, including pushes away
Bar, left housing, right shell, push rod are connect with left housing, and control boom end is connected with handle, and turning wheel, turning wheel and card are connected on control-rod
Ratchet wheel cooperates, and is connected with claw on claw wheel, claw is matched with syringe.
Preferably, the claw wheel is connect with the reset spring being set in left housing.
Preferably, claw wheel is matched with optocoupler baffle, optocoupler baffle is matched with optocoupler.
Preferably, optocoupler baffle is connect with the spring being set in left housing.
Preferably, the syringe tail end of the syringe and pressure cap cooperate, pressure cap is connect with pressure sensor, is pressed
Force snesor is connect with pressure pcb board.
Preferably, the claw is matched by its inclined-plane with the syringe tail end of syringe, syringe tail end and a left side
The V-groove that shell is equipped with matches.
Utility model has the advantages that: the compatible conventional model syringe of the overwhelming majority on the market, in particular for most
The syringe of small 1ml can also clamp well, and can provide the function of clamping detection；2) a kind of novel driver is provided
Structure, structure is simple, high reliablity, at low cost.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram under handle releasing orientation；
Fig. 3 is the structural schematic diagram under handle pressed status；
Fig. 4 is the structural schematic diagram of claw；
Fig. 5 is the clamping structure schematic diagram of syringe tail end；
Description of symbols: push rod 1, control-rod 2, left housing 3, claw wheel 4, turning wheel 5, reset spring 6-1, spring 6-2,
Right shell 7, handle 8, pressure pcb board 9, pressure sensor 10, limited block 11, optocoupler baffle 12, pressure cap 13, claw 14, injection
Device 15, syringe tail end 15-1, optocoupler 16.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment: such as Fig. 1, a kind of highly compatible syringe pump push top, including push rod 1, left housing 3, right shell 7, push rod 1 and left housing
3 connections, 2 end of control-rod are connected with handle 8, and turning wheel 5 is connected on control-rod 2, and turning wheel 5 and claw wheel 4 cooperate, claw wheel 4
On be connected with claw 14, claw 14 is matched with syringe 15.Claw wheel 4 is connect with the reset spring 6-1 being set in left housing 3.
Claw wheel 4 is matched with optocoupler baffle 12, and optocoupler baffle 12 is matched with optocoupler 16.Optocoupler baffle 12 be set to a left side
Spring 6-2 connection on shell 3.The syringe tail end 15-1 and pressure cap 13 of the syringe 15 cooperate, pressure cap 13 and pressure
Sensor 10 connects, and pressure sensor 10 is connect with pressure pcb board 9, and pressure sensor 10 is installed in limited block 11.
The claw 14 is matched by its inclined-plane 14-1 with the syringe tail end 15-1 of syringe 15, syringe tail end
15-1 is matched with the V-groove 3-1 that left housing 3 is equipped with.
Working principle: pushing handle 8, and handle 8, which drives, is bolted on the rotation of turning wheel 5 together (as schemed with it
2, shown in 3), turning wheel 5 promotes claw wheel 4 to rotate by the cooperation with claw wheel 4, and claw wheel 4 is solid by screw and claw 14
It is scheduled on together, so that claw 14 is opened.
Handle is unclamped, the clutch nut spring inside machine passes through the effect of control-rod 2, and turning wheel 5 is returned to initially
Position.Claw wheel 4 is replied under spring 6-1 effect, when the inclined-plane 14-1 (as shown in Figure 4) of claw 14 encounters syringe tail end
When 15-1,14 stop motion of claw clamps syringe tail end 15-1 under spring force.As shown in figure 5, claw 14 and a left side
V-groove 3-1 design on shell 3 has suitable relative position and claming angle, can clamp the different brands and model of 1ml to 60ml
Syringe tail end 15-1, prevent injection fall off.Inclined-plane 14-1 can guarantee that the pressure cap 13 of syringe 14 and push top is tight simultaneously
Idle stroke when injection pump startup is eliminated in close combination, and prevents the gravity flow of the liquid in syringe under siphonage.
Clamping detection: claw wheel 4 move while, optocoupler baffle 12 engaged therewith under the action of spring 6-2, from
Open the light coupling 16, and optocoupler signal becomes to open by closing.The effect of optocoupler baffle 12 is the rotation that claw wheel 4 is small, is enlarged into
The biggish displacement in end, to realize that the clamping to all syringes such as 1ml to 60ml detects.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (6)
1. a kind of highly compatible syringe pump push top, including push rod (1), left housing (3), right shell (7), it is characterized in that: push rod (1) and a left side
Shell (3) connection, control-rod (2) end are connected with handle (8), are connected on control-rod (2) turning wheel (5), turning wheel (5) and claw wheel
(4) cooperate, be connected with claw (14) on claw wheel (4), claw (14) is matched with syringe (15).
2. highly compatible syringe pump according to claim 1 push top, it is characterized in that: the claw wheel (4) be set to left housing
(3) reset spring (6-1) connection on.
3. highly compatible syringe pump push top according to claim 1, it is characterized in that: claw wheel (4) and optocoupler baffle (12)
It matches, optocoupler baffle (12) is matched with optocoupler (16).
4. highly compatible syringe pump according to claim 3 push top, it is characterized in that: optocoupler baffle (12) be set to left housing
(3) spring (6-2) connection on.
5. highly compatible syringe pump push top according to claim 1, it is characterized in that: the syringe tail of the syringe (15)
(15-1) and pressure cap (13) is held to cooperate, pressure cap (13) is connect with pressure sensor (10), pressure sensor (10) and pressure
Pcb board (9) connection.
6. highly compatible syringe pump push top according to claim 1, it is characterized in that: the claw (14) passes through its inclined-plane
(14-1) is matched with the syringe tail end (15-1) of syringe (15), the V that syringe tail end (15-1) is equipped with left housing (3)
Type groove (3-1) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650869.XU CN208229176U (en) | 2017-06-05 | 2017-06-05 | A kind of highly compatible syringe pump push top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650869.XU CN208229176U (en) | 2017-06-05 | 2017-06-05 | A kind of highly compatible syringe pump push top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208229176U true CN208229176U (en) | 2018-12-14 |
Family
ID=64577941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720650869.XU Active CN208229176U (en) | 2017-06-05 | 2017-06-05 | A kind of highly compatible syringe pump push top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208229176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481782A (en) * | 2018-12-29 | 2019-03-19 | 深圳市好克医疗仪器股份有限公司 | Syringe pump |
-
2017
- 2017-06-05 CN CN201720650869.XU patent/CN208229176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481782A (en) * | 2018-12-29 | 2019-03-19 | 深圳市好克医疗仪器股份有限公司 | Syringe pump |
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| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Guangtao Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Guangtao Document name: Notice of Termination of Patent Rights |
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| DD01 | Delivery of document by public notice |