CN104107091B - A kind of Medical Devices that fly shuttle and there is this to fly shuttle of Medical Devices - Google Patents
A kind of Medical Devices that fly shuttle and there is this to fly shuttle of Medical Devices Download PDFInfo
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- CN104107091B CN104107091B CN201410368672.8A CN201410368672A CN104107091B CN 104107091 B CN104107091 B CN 104107091B CN 201410368672 A CN201410368672 A CN 201410368672A CN 104107091 B CN104107091 B CN 104107091B
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Abstract
The invention provides a kind of shuttle that flies of Medical Devices, comprise mounting casing and fly shuttle assembly, the described shuttle assembly that flies comprises and flies shuttle cap, fly shuttle support and circuit board, the described inside that flies shuttle support and be fixed on described mounting casing, described circuit board is provided with and flies shuttle bar, described in being arranged on, described circuit board flies on shuttle support, the described shuttle support that flies is provided with and flies shuttle bar and dodge through hole, the described shuttle cap that flies is provided with and flies shuttle installing blind, the described shuttle bar that flies flies shuttle bar described in passing and dodges through hole and described in being fixedly plugged in, fly in shuttle bar installing blind, the described shuttle support that flies is provided with the abutting part that flies shuttle cap described in restriction and press down stroke, described bottom end face and the described abutting part that flies shuttle cap is oppositely arranged, the described bottom end face that flies shuttle cap, between abutting part, be provided with and press down gap. the invention has the beneficial effects as follows: can limit the stroke that presses down that flies shuttle cap by abutting part, avoid flying shuttle cap and be subject to clashing into downwards and excessively press down, can avoid flying shuttle bar owing to flying excessively pressing down and fracture of shuttle cap.
Description
Technical field
The present invention relates to Medical Devices, relate in particular to a kind of Medical Devices that fly shuttle and there is this to fly shuttle of Medical Devices.
Background technology
Patient monitor is patient care equipment conventional in medical institutions, the vital sign that this equipment can real-time monitoring patient, once that patient vital signs occurs is abnormal, equipment will send warning with the form of sound and vision, to notify medical personnel. Patient monitor mainly contains 3 kinds of input modes: touch-screen, button, fly shuttle.
Fly the one important input mode of shuttle as patient monitor, it can rotate, can allow fast user select choices from menus, can be downwards by, confirm menu, therefore have good user to experience, the control signal that flies shuttle reality sends by circuit board.
Allow user use easily although fly shuttle, flying shuttle also has its defect: volume is little, outwards outstanding. Outwards outstanding owing to flying shuttle. The shuttle cap that flies that flies shuttle at traditional Medical Devices assembles to the inside from device housings, flies shuttle cap after repeatedly using or the phenomenon that while being impacted, easy appearance excessively presses down, and flies shuttle function thereby lose, and even can cause flying shuttle bar and fracture.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of Medical Devices that fly shuttle and there is this to fly shuttle of the Medical Devices that are not easy to extract.
The invention provides the shuttle that flies of kind Medical Devices, comprise mounting casing and fly shuttle assembly, the described shuttle assembly that flies comprises and flies shuttle cap, fly shuttle support and circuit board, the described inside that flies shuttle support and be fixed on described mounting casing, described circuit board is provided with and flies shuttle bar, described in being arranged on, described circuit board flies on shuttle support, described fly shuttle support be provided with for described in fly the shuttle bar that flies that shuttle bar passes and dodge through hole, the described shuttle cap that flies is provided with and flies shuttle installing blind, the described shuttle bar that flies flies shuttle bar described in passing and dodges through hole and described in being fixedly plugged in, fly in shuttle bar installing blind, described fly shuttle support near described in fly shuttle cap a side be provided with the abutting part that flies shuttle cap described in restriction and press down stroke, described bottom end face and the described abutting part that flies shuttle cap is oppositely arranged, the described bottom end face that flies shuttle cap, between abutting part, be provided with and press down gap.
As a further improvement on the present invention, described in fly shuttle cap bottom end face be annular bottom surface, described abutting part is ring-type, the axis of described abutting part and described annular bottom surface coincides.
As a further improvement on the present invention, described abutting part along described in fly shuttle cap axially near described in fly the direction projection of shuttle cap.
As a further improvement on the present invention, described mounting casing is provided with the installation through hole for flying shuttle cap described in plugging, the described bottom that flies shuttle cap is provided with for preventing from flying shuttle cap from deviating from the defining flange of described mounting casing outside in described installation through hole, the described shuttle cap that flies is arranged in described installation through hole, the described top that flies shuttle cap is outstanding described mounting casing outside in described installation through hole, described defining flange in the inside of described mounting casing, fly between shuttle support.
As a further improvement on the present invention, described fly shuttle bar with described in to fly shuttle bar installing blind be to fly being circumferentially fixedly connected with of shuttle bar around described, described defining flange is annular flange flange, the radially outward projection that flies shuttle bar described in described annular flange flange edge, the diameter of described annular flange flange is greater than the aperture of described installation through hole.
As a further improvement on the present invention, described in fly shuttle and also comprise nut, described in fly shuttle bar and be provided with external thread part near one end of described circuit board, described nut is threaded with described external thread part, described in fly shuttle support clamp and be located between described nut, circuit board.
As a further improvement on the present invention, described in, fly to be provided with side pressure gap between the lateral wall of shuttle cap and the inner hole wall of the installation through hole of described mounting casing.
As a further improvement on the present invention, the described bottom that flies shuttle cap is provided with stepped protruding ring, described defining flange is positioned at the bottom of described stepped protruding ring, described stepped protruding ring is positioned at the installation through hole of described mounting casing, and described side pressure gap is that the inner hole wall of described stepped protruding ring and described installation through hole encloses formation.
As a further improvement on the present invention, the diameter of described stepped protruding ring is less than or equal to the aperture of the installation through hole of described mounting casing, and described stepped protruding ring is greater than described installation through hole along the axial width that flies shuttle cap along the axial width that flies shuttle cap.
The present invention also provides a kind of Medical Devices that fly shuttle that have, and comprises the shuttle that flies as described in above-mentioned middle any one.
As a further improvement on the present invention, described in fly shuttle and also comprise nut, described in fly shuttle bar and be provided with external thread part near one end of described circuit board, described nut is threaded with described external thread part, described in fly shuttle support clamp and be located between described nut, circuit board.
The present invention also provides a kind of Medical Devices that fly shuttle that have, and comprises the shuttle that flies as described in above-mentioned middle any one.
The invention has the beneficial effects as follows: by such scheme, can limit the stroke that presses down that flies shuttle cap by abutting part, avoid flying shuttle cap and be subject to clashing into downwards and excessively press down, can avoid flying shuttle bar owing to flying excessively pressing down and fracture of shuttle cap.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram that flies shuttle of a kind of Medical Devices of the present invention;
Fig. 2 is the structural representation that flies shuttle cap that flies shuttle of a kind of Medical Devices of the present invention;
Fig. 3 is the structural representation that flies shuttle cap that flies shuttle of a kind of Medical Devices of the present invention;
Fig. 4 is the structural representation that flies shuttle support that flies shuttle of a kind of Medical Devices of the present invention;
Fig. 5 is a kind of structural representation with the Medical Devices that fly shuttle of the present invention;
Fig. 6 is the profile A-A of Fig. 5;
Fig. 7 is the structural representation of the mounting casing that flies shuttle of a kind of Medical Devices of the present invention.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the present invention is further described.
Drawing reference numeral in Fig. 1 to Fig. 7 is: fly shuttle cap 1; Fly shuttle bar installing blind 11; Annular flange flange 12; Annular bottom surface 13; Stepped protruding ring 14; Nut 2; Pad 3; Fly shuttle support 4; Abutting part 41; Circuit board 5; Fly shuttle bar 51; Mounting casing 6; Through hole 62 is installed.
As shown in Figures 1 to 7, a kind of Medical Devices fly shuttle, comprise mounting casing 6 and fly shuttle assembly, the described shuttle assembly that flies comprises and flies shuttle cap 1, fly shuttle support 4 and circuit board 5, described circuit board 5 is provided with and flies shuttle bar 51, described in being arranged on, described circuit board 5 flies on shuttle support 4, described fly shuttle support 4 be provided with for described in fly the shuttle bar that flies that shuttle bar 51 passes and dodge through hole, the described shuttle cap 1 that flies is provided with and flies shuttle bar installing blind 11, the described shuttle bar 51 that flies flies shuttle bar described in passing and dodges through hole and described in being plugged in, fly in shuttle bar installing blind 11, described fly shuttle bar 51 with described in fly shuttle bar installing blind 11 for flying being circumferentially fixedly connected with of shuttle bar 51 around described, described in, flying shuttle cap 1 flies shuttle bar 51 described in can driving and rotates, and then drive described circuit board 5 to send control signal, and described in fly shuttle bar 51 can along its axially insert or depart from described in fly shuttle bar installing blind 11, to reach the object of installing or dismantling, the described bottom that flies shuttle cap 1 is provided with defining flange, described in described defining flange edge, fly the radially outward projection of shuttle bar 51, described mounting casing 6 is provided with installs through hole 62, the described shuttle cap 1 that flies passes described installation through hole 62 from the inside of described mounting casing 6 to outside, described defining flange cannot be positioned at by described installation through hole 62 inside of described mounting casing 6, the described inside that flies shuttle support 4 and be fixed on described mounting casing 6, described defining flange is positioned at the inside of described mounting casing 6, fly between shuttle support 4, the present invention installs to outside from the inside of mounting casing 6, limit and fly shuttle cap 1 and deviate from by defining flange, make to fly shuttle cap 1 is not easy to extract after repeatedly using or after being impacted.
As shown in Figures 1 to 7, the described cross section that flies shuttle bar 51 can preferably be set to semicircle shape, it can also be the shape of other non-circles, the cross section that flies shuttle bar installing blind 11 is similar to the described cross section that flies shuttle bar 51, thereby can drive and fly shuttle bar 51 and rotate by flying shuttle cap 1, send control signal with circuits for triggering plate 5, realize the input that flies shuttle.
As shown in Figures 1 to 7, described defining flange is preferably annular flange flange 12, and the diameter of described annular flange flange 12 is greater than the aperture of described installation through hole 62, and described annular flange flange 12 is conducive to uniform stressed, avoid stress raisers, can further prevent from flying shuttle cap 1 and be pulled out or be impacted.
As shown in Figures 1 to 7, described flying is provided with side pressure gap d 0 between the lateral wall of shuttle cap 1 and the inner hole wall of the installation through hole 62 of described mounting casing 6, when described fly shuttle cap 1 be subject to lateral impact time, can lean with installation through hole 62 by the described lateral wall that flies shuttle cap 1, avoid flying shuttle cap 1 and be subject to lateral impact and be out of shape, also can avoid flying shuttle bar 51 and be miscued or sever.
As shown in Figures 1 to 7, the described bottom that flies shuttle cap 1 is provided with stepped protruding ring 14, described annular flange flange 12 is positioned at the bottom of described stepped protruding ring 14, described stepped protruding ring 14 is positioned at the installation through hole 62 of described mounting casing 6, described side pressure gap d 0 is preferably enclosed and forms with the inner hole wall of the installation through hole 62 of described mounting casing 6 by described stepped protruding ring 14, when described fly shuttle cap 1 be subject to lateral impact time, can lean by described stepped protruding ring 14 and installation through hole 62, avoiding flying shuttle cap 1 is subject to lateral impact and is out of shape, also can avoid flying shuttle bar 51 is miscued or is severed.
As shown in Figures 1 to 7, the diameter of described stepped protruding ring 14 is less than or equal to the aperture of the installation through hole 62 of outer 6 shells of described installation.
As shown in Figures 1 to 7, described stepped protruding ring 14 is greater than described installation through hole 62 along the axial width that flies shuttle bar 51 along the axial width that flies shuttle bar 51, be conducive to uniform stressed, avoid stress raisers, can further prevent from flying shuttle cap 1 and be subject to lateral impact and deviate from.
As shown in Figures 1 to 7, the described bottom end face that flies shuttle cap 1 is annular bottom surface 13, described fly shuttle support 4 near described in fly shuttle cap 1 a side be provided with the abutting part 41 that flies shuttle cap 1 described in restriction and press down stroke, described annular bottom surface 13 is suspended from described abutting part 41, can be by flying the stroke that presses down of shuttle cap 1 described in abutting part 41 restrictions, described in avoiding, flying shuttle cap 1 is subject to clashing into downwards and excessively presses down, once excessively press down, circuit board 5 will damage, therefore, abutting part 41 can prevent that circuit board 5 from causing damage because excessively pressing down.
As shown in Figures 1 to 7, between described annular bottom surface 13, abutting part 41, be provided with and press down gap d 1.
Distance under abutting part 41 and annular bottom surface 13 natures be d1(d1 be fly shuttle cap 1 downwards by stroke), fly shuttle cap 1 and press after d1 stroke, connect with the abutting part 41 that flies shuttle support 4, prevent from flying the downward larger stroke of shuttle cap 1.
As shown in Figures 1 to 7, described abutting part 41 is the annular projection identical with described annular bottom surface 13 shapes, described abutting part 41 along described in fly shuttle bar 51 axially near described in fly the direction projection of shuttle cap 11.
As shown in Figures 1 to 7, the described shuttle that flies also comprises nut 2, the described shuttle bar 51 that flies is provided with external thread part near one end of described circuit board 5, described nut 2 is threaded with described external thread part, the described shuttle support 4 that flies is folded between described nut 2, circuit board 5, described nut 2, fly to be folded with pad 3 between shuttle support 4, described pad 3 can prevent that described nut 2 from getting loose.
The present invention also provides a kind of Medical Devices that fly shuttle that have, and comprises the shuttle that flies as described in above-mentioned middle any one.
The flying shuttle and have these Medical Devices that fly shuttle of a kind of Medical Devices provided by the invention has the following advantages:
1, user cannot extract and fly shuttle cap 1: fly shuttle cap 1 while being assemblied on the mounting casing 6 of Medical Devices, the diameter of annular flange flange 12 is greater than the diameter of the installation through hole 62 of the mounting casing 6 of Medical Devices, in the time that user outwards pulls out, the annular flange flange 12 that flies shuttle cap 1 is kept out (as shown in Figure 6) by the mounting casing 6 of Medical Devices, the stressed mounting casing 6 by Medical Devices that flies shuttle cap 1 all bears, and therefore flying shuttle cap 1 cannot extract.
2, under direction, clash into from the side, fly shuttle cap 1 and can not miscue or sever. fly shuttle cap 1 while being fixed on the mounting casing 6 of Medical Devices, the stepped protruding ring 14 that flies shuttle cap 1 has a very little distance d0(d0 to be approximately 0.28～0.57mm apart from the inwall of the installation through hole 62 of the mounting casing 6 of Medical Devices), as shown in Figure 6, when user is clashed into while flying shuttle cap 1 from the side, flying shuttle cap 1 tilts to another side, when the strength of clashing into reaches a timing, fly shuttle cap 1 slant range while reaching d0, installation through hole 62 inwalls of the mounting casing 6 of Medical Devices withstand the stepped protruding ring 14 that flies shuttle cap 1, in the time that the strength of clashing into continues to increase, because the installation through hole 62 of the mounting casing 6 of Medical Devices blocks the stepped protruding ring 14 that flies shuttle cap 1, stressedly all born by the mounting casing 6 of Medical Devices, the inclination that flies shuttle cap 1 remains unchanged, the shuttle bar 51 inclination maximums that fly of circuit board 5 keep d0, because d0 is in the normal slant range of circuit board 5, therefore, circuit board 5 can not damage, can keep normal work, flying shuttle cap 1 also can not be miscued or be severed.
3, clash into from frontal, fly shuttle cap 1 and can not miscue or sever. Circuit board 5 fly shuttle bar 51 be inserted in fly shuttle cap 1 fly in shuttle bar installing blind 11, be fixed to and fly on shuttle support 4 by nut, fly abutting part 41 that annular bottom surface 13 distance of shuttle cap 1 flies shuttle support 4 for shown in d1(Fig. 6). D1 be fly shuttle cap 1 downwards by stroke (being approximately 0.75～1.21mm). Fly shuttle cap 1 while being subject to frontal impact, when strength reaches a timing, 1 the annular bottom surface 13 that flies shuttle cap contacts with the abutting part 41 that flies shuttle support 4, and in the time that strength continues to increase, abutting part 41 withstands annular bottom surface 13, all is stressed, bear by flying shuttle support 4, and then be delivered to mounting casing 6, fly shuttle cap 1 and remain unchanged, therefore fly shuttle cap 1 and do not stress, fly shuttle cap 1 and miscued or sever thereby there will not be.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations. For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
- Medical Devices fly shuttle, it is characterized in that: comprise mounting casing and fly shuttle assembly, the described shuttle assembly that flies comprises and flies shuttle cap, fly shuttle support and circuit board, the described inside that flies shuttle support and be fixed on described mounting casing, described circuit board is provided with and flies shuttle bar, described in being arranged on, described circuit board flies on shuttle support, described fly shuttle support be provided with for described in fly the shuttle bar that flies that shuttle bar passes and dodge through hole, the described shuttle cap that flies is provided with and flies shuttle installing blind, the described shuttle bar that flies flies shuttle bar described in passing and dodges through hole and described in being fixedly plugged in, fly in shuttle bar installing blind, described fly shuttle support near described in fly shuttle cap a side be provided with the abutting part that flies shuttle cap described in restriction and press down stroke, described bottom end face and the described abutting part that flies shuttle cap is oppositely arranged, the described bottom end face that flies shuttle cap, between abutting part, be provided with and press down gap.
- Medical Devices according to claim 1 fly shuttle, it is characterized in that: described in fly shuttle cap bottom end face be annular bottom surface, described abutting part is ring-type, the axis of described abutting part and described annular bottom surface coincides.
- Medical Devices according to claim 1 and 2 fly shuttle, it is characterized in that: described abutting part along described in fly shuttle cap axially near described in fly the direction projection of shuttle cap.
- Medical Devices according to claim 1 fly shuttle, it is characterized in that: described mounting casing is provided with the installation through hole for flying shuttle cap described in plugging, the described bottom that flies shuttle cap is provided with for preventing from flying shuttle cap from deviating from the defining flange of described mounting casing outside in described installation through hole, the described shuttle cap that flies is arranged in described installation through hole, the described top that flies shuttle cap is outstanding described mounting casing outside in described installation through hole, described defining flange in the inside of described mounting casing, fly between shuttle support.
- Medical Devices according to claim 4 fly shuttle, it is characterized in that: described in fly shuttle bar with described in to fly shuttle bar installing blind be to fly being circumferentially fixedly connected with of shuttle bar around described, described defining flange is annular flange flange, the radially outward projection that flies shuttle bar described in described annular flange flange edge, the diameter of described annular flange flange is greater than the aperture of described installation through hole.
- Medical Devices according to claim 5 fly shuttle, it is characterized in that: described in fly shuttle and also comprise nut, the described shuttle bar that flies is provided with external thread part near one end of described circuit board, described nut is threaded with described external thread part, described in fly shuttle support clamp and be located between described nut, circuit board.
- Medical Devices according to claim 4 fly shuttle, it is characterized in that: described in fly to be provided with side pressure gap between the lateral wall of shuttle cap and the inner hole wall of the installation through hole of described mounting casing.
- Medical Devices according to claim 7 fly shuttle, it is characterized in that: described in fly shuttle cap bottom be provided with stepped protruding ring, described defining flange is positioned at the bottom of described stepped protruding ring, described stepped protruding ring is positioned at the installation through hole of described mounting casing, and described side pressure gap is that the inner hole wall of described stepped protruding ring and described installation through hole encloses formation.
- Medical Devices according to claim 8 fly shuttle, it is characterized in that: the diameter of described stepped protruding ring is less than or equal to the aperture of the installation through hole of described mounting casing, described stepped protruding ring is greater than described installation through hole along the axial width that flies shuttle cap along the axial width that flies shuttle cap.
- 10. there are Medical Devices that fly shuttle, it is characterized in that: comprise and fly as in one of claimed in any of claims 1 to 9 shuttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368672.8A CN104107091B (en) | 2014-07-30 | 2014-07-30 | A kind of Medical Devices that fly shuttle and there is this to fly shuttle of Medical Devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368672.8A CN104107091B (en) | 2014-07-30 | 2014-07-30 | A kind of Medical Devices that fly shuttle and there is this to fly shuttle of Medical Devices |
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| Publication Number | Publication Date |
|---|---|
| CN104107091A CN104107091A (en) | 2014-10-22 |
| CN104107091B true CN104107091B (en) | 2016-05-04 |
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| CN201410368672.8A Active CN104107091B (en) | 2014-07-30 | 2014-07-30 | A kind of Medical Devices that fly shuttle and there is this to fly shuttle of Medical Devices |
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| Publication number | Publication date |
|---|---|
| CN104107091A (en) | 2014-10-22 |
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