CN205915012U - Medical syringe flank correcting unit - Google Patents
Medical syringe flank correcting unit Download PDFInfo
- Publication number
- CN205915012U CN205915012U CN201620774667.1U CN201620774667U CN205915012U CN 205915012 U CN205915012 U CN 205915012U CN 201620774667 U CN201620774667 U CN 201620774667U CN 205915012 U CN205915012 U CN 205915012U
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- CN
- China
- Prior art keywords
- italic
- needle body
- flank
- blade surface
- clamping plate
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Abstract
The utility model discloses medical equipment technical field especially relates to a medical syringe flank correcting unit and includes anchor clamps subassembly and locating plate, the anchor clamps subassembly including the splint that are used for the tucking to with be used for driving the driving piece of movable clamp plate to the tucking, two splint of splint to setting up including the symmetry, the locating plate is installed in the top surface of splint, be equipped with the italic that corresponds with the syringe needle flank on the tucking side of locating plate, judge to upon impact of needle body, the italic of locating plate whether the flank of needle body overlaps with the italic is complementary, and when splint secondary collision needle body, automatic turn to nonoverlapping needle body flank of locating plate is overlapped as for the italic when two splint. The utility model discloses a flank orientation of needle body is rectified to twice collision needle body for the flank orientation is unanimous, the utility model discloses a set up on anchor clamps one with the flank to the italic that corresponds, through the guide in collision in -process italic, automatic correction of flank orientation, whole device can reach fast correction's effect, and the device is oversimplified more.
Description
Technical field
This utility model belongs to technical field of medical equipment, more particularly, to a kind of medical needle blade surface correcting unit.
Background technology
In medical device industry, medical needle applications are quite varied, such as remaining needle, intravenous needle etc..Use at present is medical
Pin is made up of syringe needle, needle stand piece etc.., at the tip of syringe needle, there is the blade surface puncturing taking intravenous needle as a example, during use, hand-held
It is fixed on the needle stand piece of needle tubing tail end, makes needle tip be close to human body skin, when being punctured, handss clutch needle stand piece, pin
Tiltedly upward, skin vein blood vessel is close at the cutting edge position of needle point blade surface to nose part blade surface, just can be conducive to puncturing, if needle point
Part blade surface tiltedly down, then is difficult to be punctured.Therefore, the cutting edge of needle tip and needle stand must be allowed when making medical needle
Piece keeps special angle, so facilitates medical personnel to puncture.
At present, it is common to use the assembling of Dispoable medical pin in, man-made assembly still account for significant proportion, that is, adopts
With manual mode of operation, medical needle tubing and syringe are fitted together；Part company employs setting of semi-automation or automatization
Standby carrying out medical needle assembling, but, the orientation problem of medical needle tubing is never fully solved, so, if medical needle tubing
Length and blade surface angle positioning inaccurate, then the length of same a batch of medical needle after causing to assemble and the difference of angle,
The length of medical needle after the automatic assembly operation of medical needle, and assembling cannot really be realized and the concordance of angle is poor, cause
Huge waste.
Through retrieval, in the patent document of Patent No. cn201310213941.9, disclose one kind and pass through detent mechanism
Positioning blade surface, clamps needle body by rotating mechanism and adjusts the direction of blade surface, and it is complex that device designs, and needs through anti-
Multiple multiple positioning is adjusted.
Content of the invention
This utility model purpose is to provide for a kind of simple correcting unit of energy quick regulation blade surface direction, its technology
Scheme is as follows:
A kind of medical needle blade surface correcting unit is it is characterised in that include:
Clamp assembly, described clamp assembly include clamping plate for pressing to for driving the driving to pressing for the clamping plate
Part, described clamping plate is to symmetrically arranged two clamping plate of inclusion；
Location-plate, described location-plate is installed on the top surface of one piece of clamping plate, and the pressing side of described location-plate is provided with and pin
The head corresponding italic of blade surface；
When two clamping plate are to needle body primary collision, the italic of location-plate judges that whether complementary with italic the blade surface of needle body is heavy
Folded, when clamping plate secondary collision needle body, nonoverlapping needle body blade surface is turned to overlapping as italic by location-plate automatically.
Further, described actuator includes the support block being connected with clamping plate, and flexible guide pillar and being used for controls flexible leading
The driver that post stretches, described flexible guide pillar one end is connected with support block, and the other end of described flexible guide pillar is connected with driver.
Further, described clamping plate is t template, and the horizontal edge of t template is pressing body, the pin of multiple stations that can simultaneously pressurize
Body, the vertical edge of t template for expanded letter, be connected with support block by rivet.
Further, described driver drives or hydraulic-driven for air pressure.
Further, above-mentioned correcting unit also includes mounting bracket, and described mounting bracket is supported in driver bottom surface, described
Mounting bracket includes support column and the support pad at support column two ends.
Compared with prior art, the beneficial effects of the utility model: this utility model passes through to collide twice needle body adjusting pin
The blade surface of body is towards so that blade surface is towards unanimously；This utility model passes through on fixture setting one and blade surface to corresponding oblique
Body, by the guiding of italic in collision process, from dynamic(al) correction blade surface direction, whole device can reach the effect of quick correction,
And device simplerization, and device of the present utility model can correct the needle body of multiple stations simultaneously, substantially increases production effect
Rate, and driver of the present utility model selects variation, can have more production cost and select, and the equipment of this device is using symmetrical
Pattern, makes device more firm.
Brief description
Fig. 1 is perspective view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is front view of the present utility model；
Fig. 4 is left view of the present utility model.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As Figure 1-4, a kind of medical needle blade surface correcting unit, drives including by left and right two clamping plates 1 and the right and left
The clamp assembly of part 2 composition, and the clamp assembly of the left and right sides is symmetrical arranged synchronicity and the stability of the equipment of ensure that, side
Clamping plate 1 top surface on location-plate 3 is installed, location-plate 3 is provided with italic 31 corresponding with syringe needle blade surface, i.e. the inclined-plane of italic 31
Can be with the inclined-plane complementary overhangs of blade surface.
Operation principle is: when two clamping plate carry out primary collision to needle body, the italic of location-plate judges that the blade surface of needle body is
No with italic complementary overhangs, the blade surface simultaneously passing through the suitable guiding needle body of italic, towards the inclined-plane of italic, is touched when clamping plate is secondary
During striker body, nonoverlapping needle body blade surface is turned to overlapping as italic by location-plate automatically.
Above-mentioned correcting unit passes through collision twice just can make the blade surface of needle body towards consistent, improve the efficiency of positioning,
And do not need to adjust blade surface direction by any rotation control mechanism, simplify operation.
In above-mentioned correcting unit, actuator 2 includes the support block 21 being connected with clamping plate 1, flexible guide pillar 22 and be used for controlling
The driver 23 that the flexible guide pillar of system stretches, flexible guide pillar 22 one end is connected with support block 21, the other end of flexible guide pillar 22 and drive
Dynamic device 23 is connected, and the stretching motion of flexible guide pillar 22 promotes clamping plate 1 to collide to needle body, is cylinder for conventional driver 23,
Flexible guide pillar 22, just for inducing QI post, by being pressurized in guide gas column, promotes inducing QI pillar to stretch out.Cylinder power-assisted is not unique
Select it is also possible to same effect also can be reached by increasing hydraulic pressure in flexible guide pillar, but the driver for both sides is run
Need being consistent property.
Above-mentioned correcting unit middle clamp plate is t template, and the horizontal edge of t template is pressing body, and can pressurize multiple stations simultaneously
Needle body, the vertical edge of t template for expanded letter, be connected with support block by rivet, correct blade surface simultaneously, the effect of production can be effectively improved
Rate.
Above-mentioned correcting unit also includes mounting bracket 4, and mounting bracket 4 is supported in driver 23 bottom surface, and mounting bracket 4 includes
The support pad 42 at support column 41 and support column two ends, in order to ensure both sides synchronicity and multistation while adjust, because
This needs to ensure the high unity of both sides with steadily, above-mentioned support makes device more firm.
The equivalent or simple change that construction described in all inventional idea according to this utility model, feature and principle are done, all wraps
Include in the protection domain of patent of the present invention.
Claims (5)
1. a kind of medical needle blade surface correcting unit is it is characterised in that include:
Clamp assembly, described clamp assembly include clamping plate for pressing to for driving the actuator to pressing for the clamping plate, institute
State clamping plate to symmetrically arranged two clamping plate of inclusion；
Location-plate, described location-plate is installed on the top surface of one piece of clamping plate, and the pressing side of described location-plate is provided with and syringe needle sword
The corresponding italic in face；
When two clamping plate are to needle body primary collision, the italic of location-plate judge the blade surface of needle body whether with italic complementary overhangs, when
During clamping plate secondary collision needle body, nonoverlapping needle body blade surface is turned to overlapping as italic by location-plate automatically.
2. a kind of medical needle blade surface correcting unit according to claim 1 is it is characterised in that described actuator includes and folder
Plate be connected support block, flexible guide pillar and for control flexible guide pillar stretch driver, described flexible guide pillar one end with
Bracer is connected, and the other end of described flexible guide pillar is connected with driver.
3. a kind of medical needle blade surface correcting unit according to claim 2 it is characterised in that described clamping plate be t template, t
The horizontal edge of template is pressing body, the needle body of multiple stations that can simultaneously pressurize, the vertical edge of t template for expanded letter, by rivet with
Bracer is connected.
4. a kind of medical needle blade surface correcting unit according to claim 2 is it is characterised in that described driver is driven for air pressure
Move or hydraulic-driven.
5. a kind of medical needle blade surface correcting unit according to claim 2 is it is characterised in that also include mounting bracket, institute
State mounting bracket and be supported in driver bottom surface, described mounting bracket includes support column and the support pad at support column two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774667.1U CN205915012U (en) | 2016-07-20 | 2016-07-20 | Medical syringe flank correcting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774667.1U CN205915012U (en) | 2016-07-20 | 2016-07-20 | Medical syringe flank correcting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205915012U true CN205915012U (en) | 2017-02-01 |
Family
ID=57872524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620774667.1U Active CN205915012U (en) | 2016-07-20 | 2016-07-20 | Medical syringe flank correcting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205915012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968026A (en) * | 2019-04-28 | 2019-07-05 | 上海交通大学 | The cabinet assembly system and method for LNG ship polyurethane insulating case |
| WO2020220691A1 (en) * | 2019-04-28 | 2020-11-05 | 上海交通大学 | Box body assembly system of polyurethane insulation box for liquefied natural gas ship |
| WO2023123612A1 (en) * | 2021-12-28 | 2023-07-06 | 迈得医疗工业设备股份有限公司 | Adjusting mechanism and feeding device |
-
2016
- 2016-07-20 CN CN201620774667.1U patent/CN205915012U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968026A (en) * | 2019-04-28 | 2019-07-05 | 上海交通大学 | The cabinet assembly system and method for LNG ship polyurethane insulating case |
| CN109968026B (en) * | 2019-04-28 | 2020-08-25 | 上海交通大学 | Box body assembly system and method of polyurethane insulation box for LNG ship |
| WO2020220691A1 (en) * | 2019-04-28 | 2020-11-05 | 上海交通大学 | Box body assembly system of polyurethane insulation box for liquefied natural gas ship |
| WO2023123612A1 (en) * | 2021-12-28 | 2023-07-06 | 迈得医疗工业设备股份有限公司 | Adjusting mechanism and feeding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |