CN207756181U - Laboratory syringe pump syringe clamping device - Google Patents
Laboratory syringe pump syringe clamping device Download PDFInfo
- Publication number
- CN207756181U CN207756181U CN201721835606.2U CN201721835606U CN207756181U CN 207756181 U CN207756181 U CN 207756181U CN 201721835606 U CN201721835606 U CN 201721835606U CN 207756181 U CN207756181 U CN 207756181U
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- China
- Prior art keywords
- syringe
- idler wheel
- regulation stud
- pilot hole
- pump
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Abstract
The utility model is related to laboratory syringe pump syringe clamping device, including syringe support, syringe clamping plate, adjust idler wheel, it is arranged in the syringe support fluted, it is characterized in that, further including regulation stud, pilot hole and adjusting idler wheel, regulation stud is provided on the syringe clamping plate, it is provided with pilot hole in the syringe support, the regulation stud is arranged in pilot hole, and in regulation stud, the adjusting idler wheel is arranged in groove the adjusting idler wheel spinning；Pass through this programme, eliminate the gap between syringe and syringe pump seal face, the loosening of syringe when syringe pump is extracted not only is prevented, and effectively stabilize injection precision when injection pump work, regulation stud setting ensure that in pilot hole adjusts syringe clamping plate compression parallel with syringe, it is effective to facilitate adjusting clamping work, keep operation more convenient, is more bonded the use habit of user.
Description
Technical field
The utility model is related to a kind of syringe pumps, more particularly to a kind of laboratory syringe pump syringe clamping device.
Background technology
In the prior art, the clamping of syringe is a basic function of syringe pump, and current syringe pump is pressed from both sides with syringe
It is mostly that front clamps to hold mechanism, and lateral surface compressing fixed structure following situations often occurs in use using aforesaid way：
A. there are gaps with syringe for seal face, and due to the presence in gap, syringe loosens when being extracted so as to cause syringe pump, influences to note
Ejaculation degree；B. it is easily slided using lateral surface compressing, syringe is loosened and skidded off when causing syringe pump to extract to easily hold, and influences to note
Ejaculation degree；C. be to prevent syringe from loosening, operating personnel in order to ensure that injection precision often increases fixed dynamics, thus due to
Power is excessive, and syringe is caused to damage.
Utility model content
In view of this, the main purpose of the utility model is to provide a kind of laboratory syringe pump syringe clamping machines
Structure eliminates the gap between syringe and syringe pump seal face by the technical program, has not only prevented syringe pump and has been taken out
The loosening of syringe when taking, and effectively stabilize injection precision when injecting pump work, quick and easy for installation, user
Just.
In order to achieve the above object, the technical solution of the utility model is realized in：A kind of laboratory syringe pump use
Syringe clamping device, including the injection pump housing, syringe support, syringe clamping plate, adjusting idler wheel, the injection pump housing front end
With injection bearing be connected, be arranged in the syringe support it is fluted, further include regulation stud, pilot hole and adjusting idler wheel, institute
It states and is provided with regulation stud on syringe clamping plate, pilot hole, the regulation stud setting are provided in the syringe support
In pilot hole, in regulation stud, the adjusting idler wheel is arranged in groove the adjusting idler wheel spinning.
The regulation stud, pilot hole and adjusting idler wheel are two groups of left and right two for being separately positioned on the syringe support
Side, and the regulation stud of the left and right sides with adjust idler wheel left hand thread or right-handed thread that the hand of spiral is respectively adopted is opposite.
It is using the advantageous effect after above-mentioned technical proposal：A kind of laboratory syringe pump syringe clamping device, passes through
The technical program, the syringe installed on the syringe pump of the laboratories A. compress it is secured, eliminate syringe and syringe pump seal face it
Between gap, not only prevented the loosening of syringe when syringe pump is extracted, and effectively stabilize injection pump work when
Injection precision, it is quick and easy for installation, it is easy to use；B. regulation stud setting ensure that in pilot hole adjusts syringe folder
Tight plate compression parallel with syringe, prevents local compaction power excessive, damages syringe；C. it adjusts idler wheel and regulation stud is adopted respectively
With left hand thread and right-handed thread, effectively facilitates adjusting and clamp work, keep operation more convenient, be more bonded making for user
With custom.
Description of the drawings
Fig. 1 is the working state structure schematic diagram of the utility model.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is to adjust idler wheel and adjusting screw left-and-right spiral diagrammatic cross-section.
In figure, the 1 injection pump housing, 2 syringe supports, 3 syringe clamping plates, 4 adjust idler wheel, 5 grooves, 6 regulation studs, 7
Pilot hole, 8 left hand threads or right-handed thread, 9 syringe sleeves, 10 injector handles, the outer eaves of 11 casings.
Specific implementation mode
Specific embodiment in the utility model is described in further detail below in conjunction with attached drawing.
As depicted in figs. 1 and 2, the utility model is related to laboratory syringe pump syringe clamping device, including injection
The pump housing 1, syringe clamping plate 3, adjusts idler wheel 4 at syringe support 2, and 1 front end of the injection pump housing is connected with injection bearing 2, institute
It states and fluted 5 is arranged in syringe support 2, regulation stud 6, the syringe support 2 are provided on the syringe clamping plate 3
On be provided with pilot hole 7, the regulation stud 6 is arranged in pilot hole 7,4 spinning of adjusting idler wheel in regulation stud 6,
The adjusting idler wheel 4 is arranged in groove 5.
As shown in figure 3, the regulation stud 6, pilot hole 7 and adjusting idler wheel 4 are two groups and are separately positioned on the syringe
The left and right sides of bearing 2, and the regulation stud 6 of the left and right sides and adjust idler wheel 4 opposite left-handed of the hand of spiral is respectively adopted
Screw thread or right-handed thread 8.
Laboratory syringe pump syringe clamping device is arranged in injection pump housing front end.
When the utility model at work, the syringe sleeve 9 of syringe is placed in syringe support 2, injector handle
10 are sleeved in syringe sleeve 9, and eaves 11 is placed on 2 rear of syringe support outside casing, adjust idler wheel 4 by rotation, make note
Emitter clamping plate 3 is pressed on outside casing on eaves 11, reaches safely and fast fixed purpose；The adjusting of 2 both sides of syringe support is rolled
Wheel 4 and regulation stud 6 are respectively adopted left hand thread or right-handed thread 8, and user inwardly or rotates outward dynamic adjusting simultaneously
Idler wheel 4, the direction of motion of the regulation studs 6 of both sides in pilot hole 7 is consistent, keeps operation more convenient.
The above, the only preferable possible embodiments of the utility model, are not limited to the utility model
Range.
Claims (2)
1. a kind of laboratory syringe pump syringe clamping device, including the injection pump housing, syringe support, syringe clamping plate,
Idler wheel is adjusted, the injection pump housing front end is connected with bearing is injected, and is arranged fluted in the syringe support, feature exists
In further including regulation stud, pilot hole and adjust idler wheel, be provided with regulation stud, the injection on the syringe clamping plate
Be provided with pilot hole on device bearing, the regulation stud is arranged in pilot hole, the adjusting idler wheel spinning in regulation stud,
The adjusting idler wheel is arranged in groove.
2. syringe pump syringe clamping device in laboratory as described in claim 1, which is characterized in that the regulation stud,
Pilot hole and to adjust idler wheel be two groups of left and right sides for being separately positioned on the syringe support, and the adjusting spiral shell of the left and right sides
Column with adjust idler wheel left hand thread or right-handed thread that the hand of spiral is respectively adopted is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835606.2U CN207756181U (en) | 2017-12-25 | 2017-12-25 | Laboratory syringe pump syringe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721835606.2U CN207756181U (en) | 2017-12-25 | 2017-12-25 | Laboratory syringe pump syringe clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756181U true CN207756181U (en) | 2018-08-24 |
Family
ID=63184445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721835606.2U Active CN207756181U (en) | 2017-12-25 | 2017-12-25 | Laboratory syringe pump syringe clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207756181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215572A (en) * | 2019-06-20 | 2019-09-10 | 纳智医疗设备（徐州）有限公司 | A kind of syringe pump syringe positioning mechanism |
-
2017
- 2017-12-25 CN CN201721835606.2U patent/CN207756181U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215572A (en) * | 2019-06-20 | 2019-09-10 | 纳智医疗设备（徐州）有限公司 | A kind of syringe pump syringe positioning mechanism |
| CN110215572B (en) * | 2019-06-20 | 2021-07-23 | 纳智医疗设备（徐州）有限公司 | Syringe positioning mechanism for syringe pump |
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| GR01 | Patent grant |