CN102641527B - Connecting mechanism used for connecting pasting and applying-type insulin pump and bottom plate - Google Patents
Connecting mechanism used for connecting pasting and applying-type insulin pump and bottom plate Download PDFInfo
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- CN102641527B CN102641527B CN 201210111391 CN201210111391A CN102641527B CN 102641527 B CN102641527 B CN 102641527B CN 201210111391 CN201210111391 CN 201210111391 CN 201210111391 A CN201210111391 A CN 201210111391A CN 102641527 B CN102641527 B CN 102641527B
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- buckle
- slider
- insulin pump
- base plate
- containing cavity
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Abstract
The invention discloses a connecting mechanism used for connecting a pasting and applying-type insulin pump and a bottom plate, which comprises a first buckle and a first trough, wherein the first buckle is positioned on one end of the bottom plate; the first trough is positioned on one end of the insulin pump; the first buckle and the first trough are adaptive; the bottom plate is provided with a second buckle; the second buckle is extruded out of an inner surface fit with the insulin pump; the top end of the second buckle is in a hook shape; the insulin pump is provided with a buckle through hole which corresponds to the second buckle and permits the second buckle to be inserted; a sliding button can be arranged in the buckle through hole in a slidable mode; the sliding button is provided with a hook-shaped part buckled and connected with the second buckle; and the first buckle, the first trough, the second buckle and the sliding button in the buckle through hole are matched to lock the bottom plate and the insulin pump. According to the connecting mechanism for connecting the pasting and applying-type insulin pump and the bottom plate, the insulin pump and the bottom plate can be guaranteed to firmly combine, and the connecting mechanism for connecting the pasting and applying-type insulin pump and the bottom plate is convenient to use.
Description
Technical field
The present invention relates to a kind of bindiny mechanism, particularly a kind of for connecting the bindiny mechanism of pasting type insulin pump and base plate.
Background technology
Diabetes are second killers in modern disease, harm to human body is only second to cancer, survey result prediction according to 2007 to 2008 diabetes branch of Chinese Medical Association tissues: state-owned 9,240 ten thousand diabeticss and 1.48 hundred million prediabetes patients in 2010 the, (source: internationally famous medical journals " New England Journal of Medicine " " diabetes prevalence in Chinese population ") of occupying first place in the world.And, along with the raising of living standards of the people, diabetes prevalence is just presenting ascendant trend.
Injection of insulin has become one of core means of the modern comprehensive therapeutic plan of diabetes, and insulin pump can continue accurate uelralante according to friction speed by the simulation Normal Pancreas in human body, insulin pump is simulated human pancreas working mechanism by presetting insulin injection amount guarantees that the patient has normal blood sugar level.Existing domestic or insulin pump volume import is larger, expose conduit, and need to be worn on belt or related accessories, therefore use inconveniently, and easily cause conduit to be wound around the serial safety problems such as obstruction.
For overcoming, the insulin pump housing is worn on belt or related accessories and easily causes conduit to be wound around the shortcoming of stopping up, the WO2009125398 patent application has disclosed a kind of pasting type insulin pump systems, in this insulin pump systems, the pump housing and base plate fasten, base plate directly sticks on human body skin by cohesive material, thereby cancelled, exposes conduit.But, in the WO2009125398 patent, the manner of insulin pump and base plate is: the two ends of base plate arrange respectively elastic buckles, and the bayonet socket corresponding with elastic buckles is set on insulin pump, the elasticity mouth of base plate and the bayonet socket on insulin pump are fastened, thereby insulin pump is installed on base plate.The shortcoming that the combination of this insulin pump and base plate exists is: the fastening of elastic buckles and bayonet socket by material micro-strain realize, it is unreliable and insecure to fasten, be easy to because rocking, the factor such as external force collision, material deformation causes elastic buckles to come off in bayonet socket, and then cause insulin pump to break away from base plate, threaten user's life and health.
Summary of the invention
For the unstable shortcoming of the combination that overcomes existing insulin pump and base plate, the invention provides and a kind ofly can guarantee insulin pump and base plate strong bonded, easy to use for connecting the bindiny mechanism of pasting type insulin pump and base plate.
For connecting the bindiny mechanism of pasting type insulin pump and base plate, comprise the first buckle and the first draw-in groove that is positioned at insulin pump one end, the first buckle and the first draw-in groove adaptation that is positioned at base plate one end;
It is characterized in that: base plate is provided with the second buckle, and the second snap projection is in the inner surface with the insulin pump laminating, and the top of the second buckle is hook-shaped;
That insulin pump is provided with is corresponding with the second buckle, allow the second buckle to insert the buckle through hole in it, is provided with slidably slider in the buckle through hole, has the hook-shaped section be connected with the second buckle hook on slider;
Slider in the first buckle and the first draw-in groove and the second buckle and buckle through hole locks base plate and insulin pump.
Further, the crook of the second buckle and slider hook-shaped is relative, and the hook-shaped section of the crook of the second buckle and slider is equipped with the slope cooperatively interacted;
Be provided with spring between slider and insulin pump, spring is in the raw the time, and slider and the second buckle fasten; When spring is compressed, slider discharges the second buckle.
Further, slider comprises the wing plate that is connected of cover plate, slide block and connection cover plate and slide block, is provided with the container cavity that holds spring in slide block, and spring one end holds out against slide block, and the other end pushes against the sidewall of buckle through hole, and spring is to the direction pushing tow slide block near the second buckle.
Further, the connection wing plate of slider is provided with the first guiding raised line that the guiding slider slides, and insulin pump is provided with the first direction recess with the first guiding raised line adaptation, the first guiding raised line and the first direction recess coordinate the guiding slider near or away from the second buckle.
Further, an end of slider has the extension wing plate, extends wing plate and is connected the wing plate symmetry, extends wing plate and is provided with the second guiding raised line, and insulin pump is provided with the second direction recess, the second guiding raised line and the second direction recess adaptation.
Further, the buckle through hole comprises the buckle containing cavity that holds the second buckle and holds the slider containing cavity of slider, the buckle containing cavity is communicated with the slider containing cavity, and the buckle containing cavity is positioned at slider containing cavity one side, the lower surface with the base plate laminating of insulin pump is provided with the snap open that allows the second buckle to enter the buckle containing cavity, the end face of insulin pump has the slider opening that the permission slider enters the slider containing cavity, and the cover plate of slider covers this slider opening.
Further, be fixed with capping on insulin pump, projection is arranged in capping, the upper surface of insulin pump is provided with the capping opening that allows projection to enter the slider containing cavity; The first direction recess and the second direction recess are arranged on projection.
Further, the upper surface of insulin pump is provided with the capping groove that holds capping, and capping and insulin pump are adhesively fixed.
Technical conceive of the present invention is: the invention provides a kind of simple and reliable pasting type insulin pump housing and combination and separate design and the method for base plate, to with the slider of spring, be applied on insulin pump systems first, the user can be connected the pump housing smoothly easily with base plate, the automatic locking structure of slider and base plate is that the pump housing is difficult to and base plate breaks away from, and has increased the reliability of insulin pump systems application.This method also can directly stick on the pump housing on human body by base plate simultaneously, has reduced parts of vessels, thereby has solved the insulin injection blockage problem that the common reasons such as conduit winding of other insulin pump cause.It also makes wears more conveniently and hidden, to the user, brings movable freedom.
The present invention has can guarantee insulin pump and base plate strong bonded, advantage easy to use.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of base plate.
Fig. 2 is the schematic diagram of the first draw-in groove on insulin pump.
Fig. 3 is the schematic diagram that slider is installed on insulin pump.
Fig. 4 be insulin pump and base plate will in conjunction with the time schematic diagram.
Fig. 5 be insulin pump and base plate will in conjunction with the time cutaway view.
Fig. 6 is the schematic diagram of insulin pump after base plate is combined.
Fig. 7 is the cutaway view of insulin pump after base plate is combined.
Fig. 8 is the crook of the second buckle and hook-shaped the schematic diagram coordinated by slope of slider.
Fig. 9 is the schematic diagram of slider.
Figure 10 is the cutaway view of slider.
Figure 11 is the decomposing schematic representation of insulin pump, slider and capping.
The specific embodiment
By reference to the accompanying drawings, further illustrate the present invention:
As shown in Figure 1 to Figure 3, for connecting the bindiny mechanism of pasting type insulin pump and base plate, comprise the first buckle 1-1 that is positioned at base plate 1 one ends and the first draw-in groove 2-1 that is positioned at insulin pump 2 one ends, the first buckle 1-1 and the first draw-in groove 2-1 adaptation;
That insulin pump 2 is provided with is corresponding with the second buckle 1-2, allow the second buckle 1-2 to insert the buckle through hole in it, is provided with slidably slider 2-2 in the buckle through hole, has the hook-shaped section be connected with the second buckle 1-2 hook on slider 2-2;
Slider 2-2 in the first buckle 1-1 and the first draw-in groove 2-1 and the second buckle 1-2 and buckle through hole locks base plate 1 and insulin pump 2.
As shown in Figure 8, the crook of the second buckle 1-2 and slider 2-2 hook-shaped is relative, and the hook-shaped section of the crook of the second buckle 1-2 and slider 2-2 is equipped with slope A1, the A2 cooperatively interacted.
Fig. 4 and Fig. 5 have provided the schematic diagram of insulin pump when base plate is combined.At first the first buckle 1-1 of base plate 1 is inserted in the first draw-in groove 2-1 of insulin pump 2, then make rotating in conjunction with plane (approximately 30 °) at an angle of insulin pump 2 and base plate 1, make the second buckle 1-2 of protrusion can put into the buckle through hole of insulin pump.Then as shown in Figure 7, by insulin pump 2 integrated pressures to base plate 1, hook-shaped of slider 2-2 and the faying face of the second buckle 1-2 are slopes, after slider 2-2 is stressed along with insulin pump 2 presses to base plate 1 to certain distance, the inclined-plane of slider 2-2 and the second buckle 1-2 disengages, slider 2-2 can be under the active force of spring, and the place ahead is to transverse shifting on the contrary with it, thereby can realize that the pump housing passes through slider 2-2 and blocks jail fully with the second buckle 1-2.
The stressing conditions on inclined-plane when the slope A1 that Fig. 8 has provided the slope A2 of slider and the second buckle coordinates.When the user depresses insulin pump 2 to base plate 1, insulin pump 2 slider 2-2 are subject to a downforce P.The slope A2 of slider 2-2 with can be subject to a counteracting force Fr after the slope A1 of the second buckle 1-2 contacts.Power Fr can be decomposed into power R1, R2 along X, Y-direction, and wherein the R1 compressible spring 3, makes slider 2-2 move along the direction of R1; P is greater than R2, and the slope A2 that can make slider 2-2 moves along the direction of pressure P.After slider 2-2 moves a certain distance to base plate 1 direction, the slope of the two disengages, and power Fr disappears, and making the power R1 of original and Compress Spring 3 is also 0, and the thrust of spring 3 can push back slider 2-2, thereby can realize the jail of card fully with the second buckle 1-2.Slider 2-2 and the second buckle 1-2 fasten as shown in Figure 7.
Be provided with spring 3 between slider 2-2 and insulin pump 2, spring 3 is in the raw the time, and slider 2-2 and the second buckle 1-2 fasten; When spring 3 is compressed, slider 2-2 discharges the second buckle 1-2.
Fig. 9 and Figure 10 have provided the structure of slider, slider 2-2 comprise cover plate 2A, slide block 2B be connected cover plate 2A and slide block 2B be connected wing plate 2C, be provided with the container cavity 2D that holds spring 3 in slide block 2B, spring 3 one ends hold out against the sidewall that slide block 2B, the other end push against the buckle through hole, and spring 3 is to the direction pushing tow slide block 2B near the second buckle 1-2.
The connection wing plate 2C of slider 2-2 is provided with the first guiding raised line that guiding slider 2-2 slides, insulin pump 2 is provided with the first direction recess with the first guiding raised line adaptation, the first guiding raised line and the first direction recess coordinate guiding slider 2-2 near or away from the second buckle 1-2.
The other end of slider 2-2 has the wing plate of extension 2E, extends wing plate 2E and is connected wing plate 2C symmetry, extends wing plate 2E and is provided with the second guiding raised line, and insulin pump 2 is provided with the second direction recess, the second guiding raised line and the second direction recess adaptation.As shown in figure 10, cover plate 2A, slide block 2B, connection wing plate 2C and extension wing plate 2E are one-body molded.
As shown in Figure 7, the buckle through hole comprises the buckle containing cavity B1 that holds the second buckle 1-2 and holds the slider containing cavity B2 of slider 2-2, buckle containing cavity B1 is communicated with slider containing cavity B2, and buckle containing cavity B1 is positioned at slider containing cavity B2 mono-side, the lower surface with base plate 1 laminating of insulin pump 2 is provided with the snap open that allows the second buckle 1-2 to enter buckle containing cavity B1, the end face of insulin pump 2 has the slider opening that permission slider 2-2 enters slider containing cavity B2, and the cover plate 2A of slider 2-2 covers this slider opening.
Figure 11 has provided the decomposing schematic representation of capping, insulin pump and slider.Be fixed with capping 4 on insulin pump 2, projection 4-1 is arranged in capping 4, the upper surface of insulin pump 2 is provided with the capping opening that allows projection 4-1 to enter slider containing cavity B2;
The first direction recess and the second direction recess are arranged on projection 4-1.
The upper surface of insulin pump 2 is provided with the capping groove 2-3 that holds capping 4, and capping 4 is adhesively fixed with insulin pump 2.
Technical conceive of the present invention is: the invention provides a kind of simple and reliable pasting type insulin pump housing and combination and separate design and the method for base plate, to with the slider of spring, be applied on insulin pump systems first, the user can be connected the pump housing smoothly easily with base plate, the automatic locking structure of slider and base plate is that the pump housing is difficult to and base plate breaks away from, and has increased the reliability of insulin pump systems application.This method also can directly stick on the pump housing on human body by base plate simultaneously, has reduced parts of vessels, thereby has solved the insulin injection blockage problem that the common reasons such as conduit winding of other insulin pump cause.It also makes wears more conveniently and hidden, to the user, brings movable freedom.
The present invention has can guarantee insulin pump and base plate strong bonded, advantage easy to use.
The described content of this description embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reaches conceives the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (8)
1. for connecting the bindiny mechanism of pasting type insulin pump and base plate, comprise the first buckle and the first draw-in groove that is positioned at insulin pump one end, the first buckle and the first draw-in groove adaptation that is positioned at base plate one end; It is characterized in that: base plate is provided with the second buckle, and the second snap projection is in the inner surface with the insulin pump laminating, and the top of the second buckle is hook-shaped; That insulin pump is provided with is corresponding with the second buckle, allow the second buckle to insert the buckle through hole in it, is provided with slidably slider in the buckle through hole, has the hook-shaped section be connected with the second buckle hook on slider; Slider in the first buckle and the first draw-in groove and the second buckle and buckle through hole locks base plate and insulin pump.
2. as claimed in claim 1 for connecting the bindiny mechanism of pasting type insulin pump and base plate, it is characterized in that: the crook of the second buckle and slider hook-shaped is relative, and the hook-shaped section of the crook of the second buckle and slider is equipped with the slope cooperatively interacted; Be provided with spring between slider and insulin pump, spring is in the raw the time, and slider and the second buckle fasten; When spring is compressed, slider discharges the second buckle.
3. as claimed in claim 2 for connecting the bindiny mechanism of pasting type insulin pump and base plate, it is characterized in that: slider comprises the wing plate that is connected of cover plate, slide block and connection cover plate and slide block, be provided with the container cavity that holds spring in slide block, spring one end holds out against slide block, the other end pushes against the sidewall of buckle through hole, and spring is to the direction pushing tow slide block near the second buckle.
4. as claimed in claim 3 for connecting the bindiny mechanism of pasting type insulin pump and base plate, it is characterized in that: the connection wing plate of slider is provided with the first guiding raised line that the guiding slider slides, insulin pump is provided with the first direction recess with the first guiding raised line adaptation, the first guiding raised line and the first direction recess coordinate the guiding slider near or away from the second buckle.
5. as claimed in claim 4 for connecting the bindiny mechanism of pasting type insulin pump and base plate, it is characterized in that: an end of slider has the extension wing plate, extend wing plate and be connected the wing plate symmetry, extend wing plate and be provided with the second guiding raised line, insulin pump is provided with the second direction recess, the second guiding raised line and the second direction recess adaptation.
6. as claimed in claim 5 for connecting the bindiny mechanism of pasting type insulin pump and base plate, it is characterized in that: the buckle through hole comprises the buckle containing cavity that holds the second buckle and holds the slider containing cavity of slider, the buckle containing cavity is communicated with the slider containing cavity, and the buckle containing cavity is positioned at slider containing cavity one side, the lower surface with the base plate laminating of insulin pump is provided with the snap open that allows the second buckle to enter the buckle containing cavity, the end face of insulin pump has the slider opening that the permission slider enters the slider containing cavity, and the cover plate of slider covers this slider opening.
7. as claimed in claim 6 for connecting the bindiny mechanism of pasting type insulin pump and base plate, it is characterized in that: be fixed with capping on insulin pump, projection is arranged in capping, the upper surface of insulin pump is provided with the capping opening that allows projection to enter the slider containing cavity; The first direction recess and the second direction recess are arranged on projection.
8. as claimed in claim 7 for connecting the bindiny mechanism of pasting type insulin pump and base plate, it is characterized in that: the upper surface of insulin pump is provided with the capping groove that holds capping, and capping and insulin pump are adhesively fixed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210111391 CN102641527B (en) | 2012-04-16 | 2012-04-16 | Connecting mechanism used for connecting pasting and applying-type insulin pump and bottom plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210111391 CN102641527B (en) | 2012-04-16 | 2012-04-16 | Connecting mechanism used for connecting pasting and applying-type insulin pump and bottom plate |
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| CN102641527A CN102641527A (en) | 2012-08-22 |
| CN102641527B true CN102641527B (en) | 2013-12-25 |
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| CN115737975A (en) * | 2023-01-10 | 2023-03-07 | 微泰医疗器械(杭州)股份有限公司 | Device with shell |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202620364U (en) * | 2012-04-16 | 2012-12-26 | 郑攀 | Connecting mechanism for connecting adhesive type insulin pump with base plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5997501A (en) * | 1993-11-18 | 1999-12-07 | Elan Corporation, Plc | Intradermal drug delivery device |
| CN201113083Y (en) * | 2007-09-29 | 2008-09-10 | 陈波 | Transferable plug |
| US8708961B2 (en) * | 2008-01-28 | 2014-04-29 | Medsolve Technologies, Inc. | Apparatus for infusing liquid to a body |
| JP2011517581A (en) * | 2008-03-10 | 2011-06-16 | メディンゴ・リミテッド | Injection and sensor device with battery charging mechanism and data transfer mechanism |
| WO2010026570A2 (en) * | 2008-09-02 | 2010-03-11 | Medingo Ltd. | Remote control for fluid dispensing device with a echargeable power source |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202620364U (en) * | 2012-04-16 | 2012-12-26 | 郑攀 | Connecting mechanism for connecting adhesive type insulin pump with base plate |
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Owner name: MICROTECH MEDICAL (HANGZHOU) CO., LTD. Free format text: FORMER OWNER: ZHENG PAN Effective date: 20140225 |
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Effective date of registration: 20140225 Address after: 311121 Zhejiang City, Hangzhou Province, Yuhang District, the former warehouse street, No. 9 Haishu Road, building 4, 3 Patentee after: Micro medical devices (Hangzhou) Co., Ltd. Address before: Hangzhou City, Zhejiang province 310012 Xihu District Huaxing Road No. 96 Patentee before: Zheng Pan |
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Address after: No. 108, Liuze Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Weitai medical device (Hangzhou) Co.,Ltd. Address before: 4 / F, building 3, No.9 Haishu Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: MICRO TECH MEDICAL (HANGZHOU) Co.,Ltd. |
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