CN210044607U - Flow regulating device for intelligent infusion apparatus - Google Patents
Flow regulating device for intelligent infusion apparatus Download PDFInfo
- Publication number
- CN210044607U CN210044607U CN201920525132.4U CN201920525132U CN210044607U CN 210044607 U CN210044607 U CN 210044607U CN 201920525132 U CN201920525132 U CN 201920525132U CN 210044607 U CN210044607 U CN 210044607U
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- China
- Prior art keywords
- screw rod
- regulating device
- control mechanism
- flow regulating
- intelligent
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a flow regulation apparatus for intelligent transfusion system, fix body on infusion support, slide the control mechanism, the rotatable lead screw that are used for sliding control mechanism that set up on the body, be used for driving lead screw pivoted driving motor and set up the lid on the body right side that are used for controlling the velocity of flow of transfer line including detachable. The utility model drives the screw rod to rotate to drive the control mechanism to move up and down, changes the circulation area of the infusion tube and adjusts the infusion amount.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, indicate a flow control device for intelligent transfusion system.
Background
The infusion speed of the conventional infusion apparatus is adjusted by a manual adjusting valve, and the conventional infusion apparatus is adjusted by human observation according to experience in the adjusting process.
Disclosure of Invention
To the not enough of prior art, the utility model provides a flow control device for intelligent transfusion system rotates through motor drive lead screw and drives control mechanism and reciprocate, changes transfer line flow area, adjusts infusion volume.
In order to achieve the above object, the present invention provides a technical solution: the utility model provides a flow control device for intelligent transfusion system, includes that detachable fixes the body on the infusion support, slides and sets up be used for controlling the control mechanism of the velocity of flow of transfer line, rotatable setting on the body be used for sliding control mechanism's lead screw, be used for driving lead screw pivoted driving motor and setting are in on the body lid on right side.
Further, the control mechanism comprises a control arm matched with the screw rod and a pressure head rotatably arranged on the right side of the control arm.
Further, the control arm comprises a connecting seat matched with the screw rod, a cross rod arranged on one side of the connecting seat and a sliding block arranged on the cross rod.
Furthermore, the right side of the body is provided with a chute convenient for the control mechanism to slide, and the left side of the body is provided with a fixed block convenient for fixing the body on the infusion support.
Furthermore, the width of the sliding groove is 0.03-0.08 mm larger than that of the sliding block.
Furthermore, the cover body is provided with an inclined groove matched with the pressure head, and a channel for the infusion tube to enter the inclined groove is arranged between the front side of the body and the front side of the cover body.
Further, the two ends of the screw rod are connected with the body through rolling bearings, a bearing cover is arranged at the lower end of the body, and an internal spline hole which is convenient for the output shaft of the driving motor to insert is formed in the upper end of the screw rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the motor drives the screw rod to rotate to drive the control mechanism to move up and down, so that the flow area of the infusion tube is changed, and the infusion amount is adjusted.
Drawings
Fig. 1 is a schematic view of a flow regulating device for an intelligent infusion apparatus of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural diagram of a control arm according to the present invention;
fig. 4 is a schematic view of the mounting structure of the intelligent infusion apparatus of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
Referring to fig. 1-4, the present invention further provides a flow regulating device for an intelligent infusion apparatus, which comprises a detachable body 1 fixed on an infusion support, a control mechanism 2 slidably disposed on the body 1 for controlling the flow rate of an infusion tube, a screw rod 3 rotatably disposed on the body 1 for sliding the control mechanism 2, a driving motor 4 for driving the screw rod 3 to rotate, and a cover body 5 disposed on the right side of the body 1; the driving motor is a servo motor, so that the displacement of the control mechanism can be conveniently adjusted; the screw rod is driven to rotate by the driving motor, the screw rod drives the control mechanism to move up and down, the control mechanism is convenient to compress or loosen the infusion tube, the flow area of the infusion tube is changed, and the infusion amount is adjusted.
Further, the control mechanism 2 comprises a control arm 21 matched with the screw rod 3 and a pressure head 22 rotatably arranged on the right side of the control arm 21, so that when the screw rod moves the control arm, the pressure head rolls along the surface of the infusion tube and presses or loosens the infusion tube.
Further, the control arm 21 includes a connecting seat 211 engaged with the lead screw 3, a cross bar 212 disposed at one side of the connecting seat 211, and a slider 213 disposed on the cross bar 212, and the slider is disposed to facilitate movement guidance of the control arm.
Further, a sliding groove convenient for the control mechanism 2 to slide is arranged on the right side of the body 1, and a fixing block 6 convenient for fixing the body 1 on the infusion support is arranged on the left side of the body 1.
Furthermore, the width of the sliding groove is 0.03-0.08 mm larger than that of the sliding block.
Furthermore, be provided with on the lid 5 with pressure head 22 matched with inclined groove, be provided with between the front side of body 1 and the front side of lid 5 and be convenient for the transfer line to get into the passageway of inclined groove is convenient for place the transfer line inside the body, is convenient for the control arm to control the infusion speed of transfer line.
Furthermore, the two ends of the screw rod 3 are connected with the body 1 through rolling bearings, the lower end of the body 1 is provided with a bearing cover 7, the upper end of the screw rod 3 is provided with an internal spline hole which is convenient for the output shaft of the driving motor 4 to be inserted, and the motor is convenient for driving the screw rod to rotate through the internal spline hole.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a flow control device for intelligent transfusion system which characterized in that: the infusion support comprises a body which is detachably fixed on the infusion support, a control mechanism which is arranged on the body in a sliding mode and used for controlling the flow rate of an infusion tube, a screw rod which is arranged on the body in a rotating mode and used for sliding the control mechanism, a driving motor used for driving the screw rod to rotate and a cover body arranged on the right side of the body.
2. The flow regulating device for the intelligent infusion set according to claim 1, wherein: the control mechanism comprises a control arm matched with the screw rod and a pressure head rotatably arranged on the right side of the control arm.
3. The flow regulating device for the intelligent infusion set according to claim 2, wherein: the control arm comprises a connecting seat matched with the screw rod, a cross rod arranged on one side of the connecting seat and a sliding block arranged on the cross rod.
4. The flow regulating device for the intelligent infusion set according to claim 3, wherein: the right side of the body is provided with a sliding groove convenient for the control mechanism to slide, and the left side of the body is provided with a fixing block convenient for fixing the body on the infusion support.
5. The flow regulating device for the intelligent infusion set according to claim 4, wherein: the width of the sliding groove is 0.03-0.08 mm larger than that of the sliding block.
6. The flow regulating device for the intelligent infusion set according to claim 2, wherein: the cover body is provided with an inclined groove matched with the pressure head, and a channel for facilitating the infusion tube to enter the inclined groove is arranged between the front side of the body and the front side of the cover body.
7. The flow regulating device for the intelligent infusion set according to claim 1, wherein: the two ends of the screw rod are connected with the body through rolling bearings, a bearing cover is arranged at the lower end of the body, and an internal spline hole which is convenient for the output shaft of the driving motor to insert is formed in the upper end of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920525132.4U CN210044607U (en) | 2019-04-17 | 2019-04-17 | Flow regulating device for intelligent infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920525132.4U CN210044607U (en) | 2019-04-17 | 2019-04-17 | Flow regulating device for intelligent infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044607U true CN210044607U (en) | 2020-02-11 |
Family
ID=69380982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920525132.4U Expired - Fee Related CN210044607U (en) | 2019-04-17 | 2019-04-17 | Flow regulating device for intelligent infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210044607U (en) |
-
2019
- 2019-04-17 CN CN201920525132.4U patent/CN210044607U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20210417 |