CN204723524U - Direct insertion high pressure injector syringe erecting device - Google Patents
Direct insertion high pressure injector syringe erecting device Download PDFInfo
- Publication number
- CN204723524U CN204723524U CN201520431555.1U CN201520431555U CN204723524U CN 204723524 U CN204723524 U CN 204723524U CN 201520431555 U CN201520431555 U CN 201520431555U CN 204723524 U CN204723524 U CN 204723524U
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- syringe
- cranse
- high pressure
- slot circle
- pressure injector
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Abstract
The utility model discloses a kind of direct insertion high pressure injector syringe erecting device, it comprises: syringe, the drive end bearing bracket allowing syringe to pass, be set on syringe and the cranse fixed by drive end bearing bracket, for cranse is fixed to the pad of drive end bearing bracket, the slot circle be set on syringe, the torsion film be fixed on slot circle, collecting slot circle the cylinder seat of fixing syringe and with the base plate coordinated bottom cylinder seat.This utility model structure is simple, easy for installation, realizes syringe automatic butt, convenient operation, ensures high pressure injector reliable operation simultaneously.
Description
Technical field
This utility model relates to a kind of direct insertion high pressure injector syringe erecting device.
Background technology
High pressure injector is one of device often will used in armarium, for the liquid of contrast agent, saline and so on is injected human body, is used for strengthening the effect of medical imaging such as X-ray or magnetography.When installing and dismantle syringe, operation is simple and convenient, highly effective and safe.The syringe erecting device of existing high pressure injector, mainly by offering gate and arrange groove at gate place on injection head, make syringe aim at gate groove and make the bottom of syringe push rod aim at injection head push rod top, close gate, thus fixing syringe, whole process needs two handss to operate simultaneously, and operation inconvenience.
Utility model content
In view of the foregoing, this utility model object is in order to one direct insertion high pressure injector syringe erecting device, to realize syringe automatic butt, convenient operation.
For achieving the above object, the first technical scheme that this utility model adopts is: a kind of direct insertion high pressure injector syringe erecting device, and it comprises: syringe, the drive end bearing bracket allowing syringe to pass, be set on syringe and the cranse fixed by drive end bearing bracket, for cranse is fixed to the pad of drive end bearing bracket, the slot circle be set on syringe, the torsion film be fixed on slot circle, collecting slot circle the cylinder seat of fixing syringe and with the base plate coordinated bottom cylinder seat.
Described syringe is provided with baffle ring, conical boss and flange, and one end of flange is tip, and the other end is connected with conical boss.
Described drive end bearing bracket having the groove for holding described cranse, being provided with chamfering inside described cranse one end face, other end is without chamfering, and described cranse is provided with the cranse flange of rigid bearing.
Described slot circle is provided with a circle draw-in groove of the flange for blocking described syringe, and described slot circle one end face has the grooved tracks for retraining described cranse upper bearing (metal).
Described torsion film one end is fixed on outside slot circle, and the other end is enclosed within the torsion film column on cylinder seat.
Described cylinder seat is provided with the slot circle groove for holding described slot circle and torsion film.
Described cranse is provided with cranse flange, and cranse flange is fixed with bearing, simultaneously under the effect of slot circle, cranse is out of shape by applying external force to bearing and allows extracting of syringe.
Due to the utilization of technique scheme, this utility model has following advantages:
Structure is simple, easy for installation, realizes syringe automatic butt, convenient operation, ensures high pressure injector reliable operation simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described:
Fig. 1 is overall decomposition view of the present utility model.
Fig. 2 a is whole structure figure of the present utility model.
Fig. 2 b is overall sectional view of the present utility model.
Fig. 3 is syringe overall diagram of the present utility model.
Fig. 4 is the overall diagram of drive end bearing bracket in this utility model.
Fig. 5 is the overall diagram of cranse in this utility model.
Fig. 6 is the overall diagram of slot circle in this utility model.
Fig. 7 is the overall diagram of cylinder seat in this utility model.
Detailed description of the invention
Embodiment: shown in composition graphs 1-7, this utility model provides a kind of specific embodiment of direct insertion high pressure injector syringe erecting device, it comprises syringe 1, allow the drive end bearing bracket 2 that syringe 1 passes, be set in the cranse 3 fixed on syringe 1 and by drive end bearing bracket 2, for cranse 3 being fixed to the pad 4 of drive end bearing bracket 2, be set in the slot circle 5 on syringe 1, be fixed on the torsion film 6 on slot circle, the cylinder seat 7 of syringe 1 also fixed by collecting slot circle 5, the base plate 8 coordinated with bottom cylinder seat 7, and by drive end bearing bracket 2, cylinder seat 7, the stud 9 that base plate 8 is fixed and nut 10.Wherein syringe 1 number is preferably two or more.
As shown in Figure 3, syringe 1 is provided with baffle ring 11, conical boss 12 and flange 13.Baffle ring 11 is positioned at syringe middle and lower part and spacing for syringe, flange 13 preferably two and be symmetrical arranged.One end of flange 13 is tip, is convenient to insert in slot circle 5, and the other end is connected with conical boss 12.
As shown in Figure 4, drive end bearing bracket 2 is provided with syringe hole and lateral symmetry has cranse groove 21, and cranse groove 21 tie spacer 4 is together for holding cranse 3.Cranse groove 21 minor axis is provided with cranse bearing track 22, for retraining the motion of cranse upper bearing (metal).Hole 23 is spacer screw hole, and boss hole 24 is stud screw hole.
As shown in Figure 5, cranse 3 is preferably high-strength high-elasticity nylon material, and ovalize.Be provided with chamfering 34 inside one end face 31 of cranse 3, make hole length d1 in this end face minor axis slightly larger than syringe end external diameter, be preferably greater than 1mm, be convenient to syringe and insert.Other end 32 is without chamfering, and in this end face 32 minor axis, hole length d2 is slightly less than syringe end external diameter, is preferably less than 2mm.Cranse 3 minor axis two ends are provided with cranse flange, and cranse flange is fixed with bearing 34.Under the effect of slot circle 5, by applying external force to bearing 34, cranse 3 is out of shape, increase minor axis length, cancellation cranse 3 retrains, and facilitates extracting of syringe 1.
As shown in Figure 6, slot circle 5 inner ring is provided with a circle draw-in groove 51, for blocking the flange 13 of syringe 1 bottom, makes it together can rotate with syringe 1.Draw-in groove 51 top is preferably wedge angle, facilitates barrel flange 13 to insert.Slot circle 5 one end face has grooved tracks 52, for retraining the bearing 34 on cranse 3, when slot circle 5 rotating, making bearing 34 along grooved tracks 52 and moving under the constraint of the cranse bearing track 22 of drive end bearing bracket 2, supportting large cranse 3.Be provided with a slot circle flange 53 outside slot circle 5, slot circle flange 53 is for installing fixing torsion film 6.
Torsion film 6 one end is fixed on slot circle flange 53 by the hole on it, and the other end is then enclosed within the torsion film column 72 on cylinder seat 7.
As shown in Figure 7, cylinder seat 7 is provided with the slot circle groove 71 for holding described slot circle 5 and torsion film 6, and torsion film column 72 for installing torsion film 6, and is provided with stud through hole 73.
Stud 9 one end is fixed on drive end bearing bracket 2, and base plate 8, cylinder seat 7 are fixed together by nut by one end.
Syringe installing/dismounting process is as follows:
When installing syringe 1, the syringe hole directly aimed at syringe bottom on drive end bearing bracket 2 is inserted, without the need to rotating or keeping special angle.During insertion, just started syringe bottom and can first touch on the chamfering inclined-plane of cranse 3 one end face 31 being arranged in drive end bearing bracket 2, because the minor axis length d1 of cranse 3 is slightly less than external diameter bottom syringe 1, when syringe 1 just inserts along inclined-plane, cranse 3 can be stretched.After syringe 1 inserts certain distance, namely cranse 3 starts to contact with the conical boss 12 of syringe, and now syringe 1 continues to insert, and cranse 3 is stretched further under the effect of conical boss 12.When the bottom of conical boss 12 is through cranse 3, because cranse 3 does not now retrain being subject to conical boss 12, cranse 3 can be retracted at once under itself elastic reaction, thus block syringe 1, now, the baffle ring 14 of syringe just in time also moves on the front end face of drive end bearing bracket 2, stops that syringe 1 inserts further, so far syringe 1 is completely fixed, syringe installation.
When dismantling syringe 1, hold syringe 1 clockwise shearing certain angle, preferably 45 degree.When syringe 1 rotates, the flange 13 of syringe 1, owing to being stuck in the draw-in groove 51 on slot circle 5, by its circumference constraint, can drive slot circle 5 together to rotate with syringe 1.Slot circle 5 when rotated, the bearing 34 on cranse 3 can be driven, make it along slot circle grooved tracks 52 and move under the constraint of drive end bearing bracket cranse bearing track 22, thus support large cranse 2, until cranse minor axis length d2 is greater than syringe boss 12 diameter, conical boss 12 is not retrained by cranse 2, and now syringe 1 just can take out smoothly.So far, syringe has been dismantled.
Certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the spirit of this utility model main technical schemes or modification, all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a direct insertion high pressure injector syringe erecting device, is characterized in that it comprises: syringe, the drive end bearing bracket allowing syringe to pass, be set on syringe and the cranse fixed by drive end bearing bracket, for cranse is fixed to the pad of drive end bearing bracket, the slot circle be set on syringe, the torsion film be fixed on slot circle, collecting slot circle the cylinder seat of fixing syringe and with the base plate coordinated bottom cylinder seat.
2. one according to claim 1 direct insertion high pressure injector syringe erecting device, is characterized in that: described syringe is provided with baffle ring, conical boss and flange, and one end of flange is tip, and the other end is connected with conical boss.
3. one according to claim 1 direct insertion high pressure injector syringe erecting device, it is characterized in that: described drive end bearing bracket has the groove for holding described cranse, chamfering is provided with inside described cranse one end face, other end is without chamfering, and described cranse is provided with the cranse flange of rigid bearing.
4. one according to claim 3 direct insertion high pressure injector syringe erecting device, it is characterized in that: described slot circle is provided with a circle draw-in groove of the flange for blocking described syringe, and described slot circle one end face has the grooved tracks for retraining described cranse upper bearing (metal).
5. one according to claim 2 direct insertion high pressure injector syringe erecting device, is characterized in that: described torsion film one end is fixed on outside slot circle, and the other end is enclosed within the torsion film column on cylinder seat.
6. the one direct insertion high pressure injector syringe erecting device according to claim 1 or 2 or 3 or 4 or 5, is characterized in that: described cylinder seat is provided with the slot circle groove for holding described slot circle and torsion film.
7. the one direct insertion high pressure injector syringe erecting device according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described cranse is provided with cranse flange, and cranse flange is fixed with bearing, simultaneously under the effect of slot circle, cranse is out of shape by applying external force to bearing and allows extracting of syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431555.1U CN204723524U (en) | 2015-06-20 | 2015-06-20 | Direct insertion high pressure injector syringe erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431555.1U CN204723524U (en) | 2015-06-20 | 2015-06-20 | Direct insertion high pressure injector syringe erecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204723524U true CN204723524U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431555.1U Ceased CN204723524U (en) | 2015-06-20 | 2015-06-20 | Direct insertion high pressure injector syringe erecting device |
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| Country | Link |
|---|---|
| CN (1) | CN204723524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922770A (en) * | 2015-06-20 | 2015-09-23 | 南京感控通化工产品经营部 | Direct-inserting type high-pressure injector needle cylinder mounting device and method |
| CN109420210A (en) * | 2017-08-24 | 2019-03-05 | 南京感控通化工产品经营部 | A kind of syringe detection device and method |
| CN109847152A (en) * | 2019-02-16 | 2019-06-07 | 山东中医药大学 | A kind of medical syringe fixed system |
-
2015
- 2015-06-20 CN CN201520431555.1U patent/CN204723524U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104922770A (en) * | 2015-06-20 | 2015-09-23 | 南京感控通化工产品经营部 | Direct-inserting type high-pressure injector needle cylinder mounting device and method |
| CN109420210A (en) * | 2017-08-24 | 2019-03-05 | 南京感控通化工产品经营部 | A kind of syringe detection device and method |
| CN109847152A (en) * | 2019-02-16 | 2019-06-07 | 山东中医药大学 | A kind of medical syringe fixed system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210407 Address after: 210029 Block A, 8th Floor, 301 Hanzhongmen Street, Gulou District, Nanjing City, Jiangsu Province Patentee after: Nanjing Jusha Display Technology Co.,Ltd. Patentee after: NANJING JUSHA MEDICAL TECHNOLOGY Co.,Ltd. Address before: 210003 No.5, Hongmiao Lane 1, Fujian Road, Nanjing City, Jiangsu Province Patentee before: NANJING GANKONGTONG CHEMICAL PRODUCT OPERATION PORTION |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210518 Decision number of declaring invalidation: 49774 Granted publication date: 20151028 |