CN104874063B - Breathe thermomechanical components - Google Patents
Breathe thermomechanical components Download PDFInfo
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- CN104874063B CN104874063B CN201410073738.0A CN201410073738A CN104874063B CN 104874063 B CN104874063 B CN 104874063B CN 201410073738 A CN201410073738 A CN 201410073738A CN 104874063 B CN104874063 B CN 104874063B
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- humidification machine
- ventilator
- pivot
- breathing
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Abstract
The invention discloses a kind of breathing thermomechanical components, comprising: ventilator, the ventilator are equipped with the guide rail extended along the longitudinal direction；And humidification machine, the humidification machine is equipped with sliding block, the sliding block movably cooperates on the guide rail so that the humidification machine can be moved forward and backward relative to the ventilator, and the humidification machine is pivotly connected with the sliding block so that the humidification machine can horizontally rotate relative to the ventilator.Breathing thermomechanical components according to the present invention, by the way that humidification machine can be moved forward and backward and can be connected on ventilator with horizontally rotating, to increase the mobile space of humidification machine, so that breathing thermomechanical components can preferably utilize space, to widen the application of breathing thermomechanical components.Furthermore it is possible to which medical staff is facilitated to use.
Description
Technical field
The present invention relates to field of medical device, more particularly, to a kind of breathing thermomechanical components.
Background technique
It points out in the related technology, humidification machine is more difficult to be assembled on ventilator, and mobile space of the humidification machine on ventilator
It is limited, narrow space cannot be well adapted for.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, it is an object of the invention to
It is proposed that a kind of breathing thermomechanical components, the breathing thermomechanical components have flexible space with property.
Breathing thermomechanical components according to the present invention, comprising: ventilator, the ventilator are led equipped with what is extended along the longitudinal direction
Rail；And humidification machine, the humidification machine are equipped with sliding block, the sliding block movably cooperates on the guide rail so that the humidifying
Device can be moved forward and backward relative to the ventilator, and the humidification machine is pivotly connected with the sliding block so that the humidification machine
It can horizontally rotate relative to the ventilator.
Breathing thermomechanical components according to the present invention, by that can be moved forward and backward humidification machine and breathing can be connected to horizontally rotating
On machine, to increase the mobile space of humidification machine, so that breathing thermomechanical components can preferably utilize space, exhaled with widening
Inhale the application of thermomechanical components.Furthermore it is possible to which medical staff is facilitated to use.
Further, the side surface far from the ventilator of the sliding block is equipped with pivot block, and the humidification machine is logical
It crosses pivot structure to be pivotly connected with the pivot block, wherein the pivot structure includes: pivotal axis, the pivotal axis is along perpendicular
Histogram is to extension；And pivotal arm, the inner end of the pivotal arm is connected by the pivotal axis with the pivot block and outer end and institute
Humidification machine is stated to be connected.The distance between humidification machine and ventilator are increased as a result, and increase what humidification machine was rotated around ventilator
Space further facilitates medical staff's use, and better adapts to space.
Optionally, the pivotal axis is bolt, after the bolt passes through the inner end of the pivotal arm, the pivot block
Cooperate with nut.
Further, the outer end of the pivotal arm is connected with the humidification machine by connector.
Specifically, the humidification machine is equipped with matching piece, and the connector is formed as L-shape, and the connector includes:
First link block, first link block is horizontally disposed and is connected to the outer end of the pivotal arm；Second link block, it is described
Second link block is vertically arranged and upper end is connected with first link block, is formed with sliding slot on second link block, described
Introduction part and limiting section are respectively provided at the top and bottom of sliding slot, the matching piece is configured to slide into institute from the introduction part
It states in sliding slot and bottom surface is only supported with the limiting section.Facilitate medical staff that humidification machine is articulated on ventilator as a result, improves
Assembly efficiency has saved assembly time, improves the working efficiency of medical staff, is conducive to give emergency treatment to a patient.
Further, location structure is equipped between the inner end and the pivot block of the pivotal arm, wherein described fixed
Bit architecture includes: the first locating piece, and first locating piece is located at the inner end of the pivotal arm and is located at the pivot block
The neighbouring humidification machine side；With the second locating piece, second locating piece is located in the pivot block, and described second is fixed
Position part separably cooperates with first locating piece, wherein described in when second locating piece and first locating piece cooperate
Pivotal arm locking opposite with the pivot block, the pivotal arm can turn relative to the pivot block around the pivotal axis when separating
It is dynamic.
Specifically, first locating piece includes button and connecting rod, the button extend along the vertical direction and can on move down
It is threaded through the inner end of the pivotal arm dynamicly, one end of the connecting rod is connected on the button, the other end and the pivot
Switch block is spaced apart in the up-down direction and is equipped with the protrusion extended towards the pivot block, and second locating piece is is formed in
The multiple location holes stated in pivot block and be separated from each other, the multiple location hole are distributed in the center of the pivotal axis as circle
The distance between the heart, the pivotal axis and described protrusion are on the circumference of radius, in the protrusion and the multiple location hole
One of them separably cooperates.
Still further, the breathing thermomechanical components further comprise: spring-loaded plunger, the spring-loaded plunger are located at the pivot
The side far from the humidification machine on block and positioned at the pivotal axis；With multiple locating slots, the multiple locating slot is to each other
Separatedly be formed on the side surface towards the pivot block of the inner end of the pivotal arm, the multiple locating slot with
The multiple location hole along the pivotal axis diametrically, one of them in the spring-loaded plunger and the multiple locating slot
Separably cooperate.
Optionally, the protrusion is the taper pin for being threaded through the other end of the connecting rod.
Specifically, the button can be threaded through up or down on the pivotal arm by spring.
Further, the breathing thermomechanical components further comprise: at least one fastener, at least one described fastener are worn
If on the slide block, and one end towards the guide rail of at least one fastener and the guide rail are only supported with will be described
Sliding block is locked on the guide rail.Thus, it is possible to improve the connective stability of humidification machine and ventilator.
Specifically, at least one described fastener is fastening screw.Facilitate fastening as a result,.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is a perspective view of breathing thermomechanical components according to an embodiment of the present invention, ventilator out not shown；
Fig. 2 is the main view that thermomechanical components are breathed shown in Fig. 1；
Fig. 3 is the left view of breathing thermomechanical components shown in Fig. 2；
Fig. 4 is the top view that thermomechanical components are breathed shown in Fig. 1；
Fig. 5 is the sectional view of the line A-A along Fig. 4；
Fig. 6 is the portion the C enlarged drawing that Fig. 5 centre circle shows；
Fig. 7 is the sectional view of the line B-B along Fig. 4；
Fig. 8 is another perspective view that thermomechanical components are breathed shown in Fig. 1；
Fig. 9 is the main view of breathing thermomechanical components shown in fig. 8；
Figure 10 is the left view that thermomechanical components are breathed shown in Fig. 9；
Figure 11 is the bottom view that thermomechanical components are breathed shown in Figure 10；
Figure 12 is the perspective view of humidification machine, pivot structure shown in Fig. 1 and location structure；
Figure 13 is the main view of humidification machine, pivot structure shown in Figure 12 and location structure；
Figure 14 is the left view of humidification machine, pivot structure shown in Figure 13 and location structure；
Figure 15 is the bottom view of humidification machine, pivot structure shown in Figure 14 and location structure；
Figure 16 is the perspective view of sliding block, pivot structure shown in Fig. 1, location structure and fastener；
Figure 17 is the main view of sliding block, pivot structure shown in Figure 16, location structure and fastener；
Figure 18 is the top view of sliding block, pivot structure shown in Figure 17, location structure and fastener；
Figure 19 is the sectional view of the line D-D along Figure 18；
Figure 20 is the left view of sliding block, pivot structure shown in Figure 17, location structure and fastener；
Figure 21 is the main view that thermomechanical components are breathed shown in Fig. 1；
Figure 22 is the rearview that thermomechanical components are breathed shown in Figure 21；
Figure 23 is the right view that thermomechanical components are breathed shown in Figure 21.
Appended drawing reference:
100: breathing thermomechanical components；
1: humidification machine；11: matching piece；
2: sliding block；21: groove；22: pivot block；221: locating slot；222: the first pivoting holes；
31: pivotal axis；311: head；312: bar portion；313: axle sleeve
32: pivotal arm；321: concave portion；322: mounting groove；323: the second pivoting holes；
33: cheese head screw；34: plain cushion；35: spring washer；
41: the first link blocks；
42: the second link blocks；421: sliding slot；422: approaching face；423: convex block；
51: button；511: the first bar portions；5111: retaining ring；
512: the second bar portions；513: third bar portion；
52: connecting rod；521: screw；522: taper pin；
53: location hole；54: spring；
6: spring-loaded plunger；
71: the first fasteners；72 second fasteners；
8: ventilator；81: guide rail.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instruction such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.For letter
Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy
It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.This
Outside, the present invention provides various specific techniques and material example, but those of ordinary skill in the art may be aware that
The applicable property of other techniques and/or the use of other materials.
Breathing thermomechanical components 100 according to an embodiment of the present invention are described below with reference to Fig. 1-Figure 23.
As shown in Figure 21-Figure 23, breathing thermomechanical components 100 according to an embodiment of the present invention, comprising: ventilator 8 and humidification machine
1, wherein ventilator 8 is equipped with the guide rail 81 extended along the longitudinal direction, and humidification machine 1 is equipped with sliding block 2, and sliding block 2 is movably matched
It closes on guide rail 81 so that humidification machine 1 can be moved forward and backward relative to ventilator 8.
Specifically, fluted 21 are formed on sliding block 2, groove 21 runs through sliding block 2, correspondingly, 81 edge of guide rail along the longitudinal direction
Front-rear direction extends, and the cross-sectional shape of guide rail 81 is adapted with the cross-sectional shape of groove 21, so that guide rail 81 can match
It closes in groove 21, when assembly, sliding block 2 is covered from front to back on guide rail 81, so that guide rail 81 is assembled to sliding block 2
Position, so that sliding block 2 can be moved forward and backward on guide rail 81, further, since humidification machine 1 is connected on sliding block 2, and guide rail 81
It is connected on ventilator 8, and then sliding block 2 can drive the opposite ventilator 8 on guide rail 81 of humidification machine 1 to be moved forward and backward.
Optionally, humidification machine 1 can be located at the left side or right side of ventilator 8, when humidification machine 1 is located at a left side for ventilator 8
When side, guide rail 81 be may be mounted on the left side wall surface of ventilator 8, when humidification machine 1 is located at the right side of ventilator 8, guide rail 81
(as shown in figure 21) is may be mounted on the right side wall surface of ventilator 8, in this way, humidification machine 1 is connected to ventilator by sliding block 2
8 left sides perhaps on the guide rail 81 on right side after humidification machine 1 can accordingly be located at the left side or right side of ventilator 8, facilitate as a result,
It uses.
Further, humidification machine 1 is pivotly connected so that humidification machine 1 horizontal can turn relative to ventilator 8 with sliding block 2
It is dynamic.Such as in one of example of the invention, engaging lug (not shown go out), engaging lug and cunning can be equipped on humidification machine 1
Block 2 can be rotatably connected by compositions such as pin shafts, and since engaging lug is un-rotatably connected on humidification machine 1, and sliding block 2 is not
It is rotatably connected on ventilator 8, so that humidification machine 1 can horizontally rotate with respect to ventilator 8.Certainly, the present invention is not limited to
This, humidification machine 1 can also be connected with sliding block 2 indirectly by other structures (such as pivot structure described below), so that wet
Change device 1 to be rotatably connected with the composition of sliding block 2, so that humidification machine 1 can horizontally rotate with respect to ventilator 8.
Breathing thermomechanical components 100 according to an embodiment of the present invention, by that can be moved forward and backward humidification machine 1 and can horizontally rotate ground
It is connected on ventilator 8, so that the mobile space of humidification machine 1 is increased, so that breathing thermomechanical components 100 can more preferable land productivity
With space, to widen the application of breathing thermomechanical components 100.Furthermore it is possible to which medical staff is facilitated to use.
In one embodiment of the invention, referring to Fig.1, a side surface of the separate ventilator 8 of sliding block 2, which is equipped with, pivots
Block 22, humidification machine 1 are pivotly connected with pivot block 22 by pivot structure, and wherein pivot structure includes: pivotal axis 31 and pivot
Pivoted arm 32, pivotal axis 31 extend along the vertical direction, and the inner end (such as right end shown in Fig. 2) of pivotal arm 32 passes through pivotal axis 31
It is connected with pivot block 22 and outer end (such as left end shown in Fig. 2) is connected with humidification machine 1.Here, it should be noted that
"inner" can be understood as the direction towards 8 center of ventilator, and opposite direction is defined as "outside", i.e., far from 8 center of ventilator
Direction.
As shown in Fig. 8, Figure 13, Figure 15 and Figure 16, pivot block 22 extends horizontally outward from the outer surface of sliding block 2, pivot block
22 upside is equipped with pivotal arm 32, and pivotal arm 32 includes first and second, wherein first is horizontally extending, and the
One inner end has concave portion 321, and the lower surface level of concave portion 321 from neighbouring first inner end is upwardly recessed, pivot block
22 cooperations are in concave portion 321, and relative pivot arm 32 can be rotated, and second inner end is connected with first outer end, and from
Interior to extend downwardly to outer incline, second outer end is suitable for being connected with humidification machine 1, to be increased by setting pivotal arm 32 wet
Change the distance between device 1 and ventilator 8, and then increase humidification machine 1 to further facilitate doctor around the space that ventilator 8 rotates
Shield personnel use.
Optionally, pivotal axis 31 is bolt, and bolt cooperates after passing through the inner end of pivotal arm 32, pivot block 22 with nut.Ginseng
According to Fig. 6, Fig. 8 and Figure 19, the first pivoting hole 222 perforative along the vertical direction, correspondingly, pivotal arm 32 are formed in pivot block 22
Inner end on be formed with the second pivoting hole 323 perforative along the vertical direction, the second pivoting hole 323 and the first pivoting hole 222 are opposite
And be coaxially disposed, bolt is suitable for sequentially passing through the second pivoting hole 323 and the first pivoting hole 222 and cooperates with nut, will pivot
Block 22 and pivotal arm 32 link together.
Specifically, referring to Fig. 6, the second pivoting hole 323 is stepped hole, and the longitudinal section on the top of stepped hole is rectangle,
In, the lateral dimension on stepped hole top is greater than the lateral dimension of its underpart, and correspondingly, the head 311 of bolt is oblong, and suitable
In cooperation on the top of stepped hole, thus the second pivoting hole 323 can limit 31 relative pivot arm 32 of pivotal axis move down and
Rotation, wherein the cross section of the first pivoting hole 222 is circle, and 312 cross section of bar portion of bolt is circle, the second pivoting hole 323
The cross section of lower part is circle, so that bolt can be rotated relative to the first pivoting hole 22, in this way, pivotal arm 32 can drive bolt
The block 22 that is pivoted relative to each other rotation.
Further, as shown in fig. 6, the bar portion 312 of bolt is suitable for lower part and first pivot of the cooperation in the second pivoting hole 323
In turn hole 222, the lower end of bar portion 312 is formed with external screw thread, and passes through the first pivoting hole 222, by plain cushion 34 and spring washer 35
It is bottom-up to be in turn set in bar portion 312, then nut is screwed on bolt, nut rotation can be with push the spring washer 35
It is moved up with plain cushion 34, since the outer diameter of plain cushion 34 is greater than the bottom end size of the first pivoting hole 222, so that plain cushion 34 can be by
It is limited to the lower section of pivot block 22.
Specifically, referring to Fig. 6, the extreme position of screw thread and nut cooperation is preset are as follows: plain cushion 34 rises to 34 upper end of plain cushion
The distance between face and bolt upper surface are slightly larger than between 323 upper surface of 222 lower end surface of the first pivoting hole and the second pivoting hole
Distance, so that bolt can not almost move up and down in the first pivoting hole 222 and the second pivoting hole 323, to guarantee bolt
Head 311 cooperate in the top of the second pivoting hole 323 always, guarantee pivotal arm 32 bolt can be driven to rotate always, and
The excessive clamping screw of nut is avoided, plain cushion 34 is caused to compress pivot block 22, hinders the relative rotation of pivot block 22 and pivotal arm 23.
Preferably, nut is cheese head screw 33, finds the predetermined limit position of screw bolt and nut when in order to install accurately.Preferably, it pivots
Block 22 and sliding block 2 are integrally formed.
Optionally, as shown in fig. 6, being equipped with axle sleeve 313 between bar portion 312 and the first pivoting hole 222, axle sleeve 313 can be with
Pivot block 22 is interference fitted, and when pivotal arm 32 drives pivotal axis 31 and nut to rotate jointly, axle sleeve and pivot block 22 are opposite
Static, bar portion 312 and axle sleeve 313 relatively rotate, so as to avoid the pivoting friction between pivotal axis 31 and pivot block 22, into
And reduce the abrasion between pivotal axis 31 and pivot block 22.
Further, location structure is equipped between the inner end of pivotal arm 32 and pivot block 22, wherein location structure includes: the
Positioning piece and the second locating piece, the first locating piece are located at the inner end of pivotal arm 32 and are located at the neighbouring humidification machine 1 of pivot block 22
Side, the second locating piece is located in pivot block 22, and the second locating piece separably cooperates with the first locating piece, wherein second is fixed
Position part when cooperating with the first locating piece pivotal arm 32 and pivot block 22 relatively locking, when separating pivotal arm 32 relative to pivot block 22
It can be rotated around pivotal axis 31.Thus, it is possible to by the cooperation of the first locating piece of control and the second locating piece to lock pivotal arm 32,
And by the separation of the first locating piece of control and the second locating piece to rotate pivotal arm 32.
Specifically, referring to Fig. 5, the first locating piece includes button 51 and connecting rod 52, and button 51 extends along the vertical direction and can
It is threaded through the inner end of pivotal arm 32 up or down.Optionally, button 51 can be threaded through up or down by spring 54
On pivotal arm 32.
As shown in fig. 6, being formed with the first mounting hole on pivotal arm 32, the first mounting hole runs through pivotal arm along the vertical direction
32, and the first mounting hole is located at the outside adjacent with the second pivoting hole 323, the first mounting hole successively includes: first from up to down
Hole, the second hole and third hole, wherein the first hole, the second hole, third hole are the coaxial circles post holes to communicate with each other, and cross-sectional area according to
Secondary reduction, correspondingly, button 51 cooperate in the first mounting hole, and button 51 includes the first cylindrical bar portion 511 and second
Bar portion 512, wherein the diameter of the first bar portion 511 be greater than the second bar portion 512 diameter, and the diameter of the first bar portion 511 be equal to or
Be slightly less than the diameter in the second hole and be greater than third hole diameter, thus the first bar portion 511 can be in the first hole and the second hole on
Lower movement, the diameter of the second bar portion 512 is equal to or slightly less than the diameter in third hole, so that the second bar portion 512 can be in the second hole
It is moved up and down in third hole.
Further, referring to Fig. 6, retaining ring 5111 is also set in the first bar portion 511, retaining ring 5111 is from 511 peripheral wall of the first bar portion
It extends around in the horizontal direction, retaining ring 5111 is at a distance from 511 bottom end of the first bar portion and the height in the first hole is equal, retaining ring 5111
Outer diameter it is equal with the diameter in the first hole, spring 54 be suitable for be set in the first bar portion 511 and be mounted in the first hole, and limit
In the lower section of retaining ring 5111, wherein 54 internal diameter of spring is greater than the diameter in the second hole, to be limited on the second hole, to push down on
When dynamic button 51, spring 54 can compress in the first hole.
Still further, as shown in Fig. 6 and Figure 11, it is also formed with mounting groove 322 on pivotal arm 32, mounting groove 322 is from pivot
The bottom surface of pivoted arm 32 extends straight up, and mounting groove 322 is connected with the first mounting hole, and button 51 further includes cylindrical third
Bar portion 513, third bar portion 513 are connected to the bottom of the second bar portion 512, and the diameter of third bar portion 513 is less than the second bar portion 512
Diameter, and extend straight down and extend into mounting groove 322.
Further, one end (such as right end shown in Fig. 5) of connecting rod 52 be connected on button 51, the other end (example
Left end as shown in Figure 5) it is spaced apart in the up-down direction with pivot block 22, and connecting rod 52 is equipped with towards pivot block 22 and extends
Protrusion, the second locating piece is the location hole 53 being formed in pivot block 22.Optionally, protrusion is to be threaded through the above-mentioned of connecting rod 52
The taper pin 522 of the other end.
As shown in Fig. 6 and Figure 11, the bottom end of third bar portion 513 is connected with connecting rod 52, is formed on the outer end of connecting rod 52 solid
Determine hole, fixation hole runs through connecting rod 52 along the vertical direction, and third bar portion 513 is adapted to fit in fixation hole, the shape of mounting groove 322
Shape is adapted with the shape of 52 outer end of connecting rod, and generally half oblong, after connecting rod 52 assembles in place with third bar portion 513,
The bottom end of third bar portion 513 and connecting rod 52 are fixed together using screw 521, connecting rod 52 is contained in mounting groove 322 at this time,
And the upper surface of connecting rod 52 and the roof of mounting groove 322 mutually only support, so that mounting groove 322 can be with 51 relative pivot arm of limit button
32 the case where moving up and deviating from out of first mounting hole, and the width between the two sidewalls of mounting groove 322 and connecting rod 52
Width is equal, and then mounting groove 322 can drive connecting rod 52 to rotate together.
Referring to Fig. 6, the inner end of connecting rod 52 is located at the lower section of 22 outer end of pivot block, wherein positioning is formed in pivot block 22
Hole 53, the cross section of location hole 53 are round and are correspondingly formed on the inner end of connecting rod 52 through pivot block 22 along the vertical direction
There is up and down direction to run through its lock hole, lock hole is for stepped hole and opposite with about 53 location hole, and taper pin 522 is fixed on locking
In hole, and the upper end of taper pin 522 upwardly extends, and when button 51 is in upper limit position, connecting rod 52 cooperates in mounting groove 322
When, the upper end of taper pin 522 is extend into location hole 53, and pivotal arm 32 is cannoted rotate relative to each other with pivot block 22, when button 51 is in
When lower limit position, connecting rod 52, which moves down, drives taper pin 522 to deviate from out of location hole 53, and the lower end of connecting rod 52 is stretched out and shown
It is exposed at the lower section of mounting groove 322, upper end still cooperates in mounting groove 322, can drive 52 phase of connecting rod when rotating pivotal arm 32
Pivot block 22 is rotated together.Wherein, explanation will be described below in upper limit position and lower limit position.
Preferably, referring to Fig.1 6, location hole 53 is multiple and is separated from each other that multiple location holes 53 are distributed in pivotal axis
31 center is that the distance between the center of circle, pivotal axis 31 and protrusion are on the circumference of radius, protrusion selectively with multiple positioning
One of them in hole 53 separably cooperates.
As shown in Figure 13, Figure 16 and Figure 18, pivot block 22 is long semicircle, thus when pivotal arm 32 and pivot block 22 are opposite
When rotation, rotation accommodation space required for pivot block 22 is smaller, so as to reduce the size of mating cavity 321, so that knot
Structure is more compact, and multiple location holes 53 are distributed on the outer end of pivotal axis 31 with pivotal axis 31 for center semicircular in shape, and each
Location hole 53 and the distance between 31 center of pivotal axis are equal with the distance between 31 center of pivotal axis with taper pin 522, work as cone
Pin 522 is deviate from the lower section of location hole 53, can rotate pivotal arm 32 and connecting rod 52 is driven to rotate, connecting rod 52 drives taper pin at this time
522 are rotated centered on pivotal axis 31, and taper pin 522 will be corresponding in turn to each location hole 53, in this way when pivotal arm 32 rotates to
When ideal position, then taper pin 522 is inserted into corresponding location hole 53, to limit the opposite position of pivotal arm 32 Yu pivot block 22
It sets.
Referring to Fig.1 3, breathing thermomechanical components 100 further comprise: spring-loaded plunger 6 and multiple locating slots 221, spring-loaded plunger 6 are set
The side of separate humidification machine 1 in pivot block 22 and positioned at pivotal axis 31, multiple locating slots 221 are formed in being separated from each other
On the side surface towards pivot block 22 of the inner end of pivotal arm 32, multiple locating slots 221 and multiple location holes 53 are along pivotal axis
31 diametrically, and spring-loaded plunger 6 selectively separably cooperates with one of them in multiple locating slots 221.
Specifically, as shown in Figure 15 and Figure 19, the inner end of pivot block 22 is formed with threaded hole, and threaded hole passes through along the vertical direction
Pivot block 22 is worn, spring-loaded plunger 6 is threaded in threaded hole bottom-uply, and makes the spring head of spring-loaded plunger 6 high
The upper surface of pivot block 22 out, correspondingly, the lower surface of pivotal arm 32 are formed with locating slot 221, and locating slot 221 is from concave portion
321 roof is recessed straight up, and locating slot 221 is hemispherical, and is suitable for accommodating the spring head of spring-loaded plunger 6.
Further, multiple locating slots 221 are formed in pivot block 22, multiple locating slots 221 are centered on pivotal axis 31
Semicircular in shape is distributed on the inner end of pivot block 22, and the distance between each locating slot 221 and 31 center of pivotal axis are and bullet
6 central axes of spring plunger are equal with the distance between 31 center of pivotal axis, thus when locating slot 221 is rotated centered on pivotal axis 31
When, spring-loaded plunger 6 can be successively opposite with each locating slot 221, fixed when spring-loaded plunger 6 leaves the locating slot 221 in cooperation
The bottom wall of position slot 221 depresses the spring head of spring-loaded plunger 6, so that spring head contacts simultaneously with the bottom wall of concave portion 321
Opposite sliding occurs, when some locating slot 221 moves to opposite with spring-loaded plunger 6, spring head appliance for releasing single is risen, and is cooperated at this
In locating slot 221.
Preferably, locating slot 221 is equal with the quantity of location hole 53, and corresponds, opposite locating slot 221 and positioning
Line between hole 53 passes through the center of pivotal axis 31, in other words, the angle between corresponding locating slot 221 and location hole 53
It is 180 °, in this way, will have a location hole 53 can be with taper pin when spring-loaded plunger 6 is corresponding with a locating slot 221
522 is corresponding, thus user can according to the cooperation of spring-loaded plunger 6 with separate, to determine by lower button 51 and release button 51
Time.
In use, referring to Fig. 9, when button 51 is in upper limit position, spring 54 is generally former long, and limits
In the first hole, the first bar portion 511 cooperates in the first hole, and the lower end surface flush of lower end surface and the first hole, the second bar portion
512 cooperation in the second hole and third hole, and the upper and lower end face of the second bar portion 512 respectively with the upper surface in the second hole and third hole
Lower surface flush, third bar portion 513 and connecting rod 52 be fixed together and cooperate in mounting groove 322, the upper end of connecting rod 52
Face is only against on the bottom wall of mounting groove 322, and taper pin 522 cooperates in location hole 53, and pivotal arm 32 and pivot block 22 are opposing stationary,
I.e. after humidification machine 1 is fixed on pivotal arm 32, humidification machine 1 not can be rotated with respect to ventilator 8.
Further, when pushing down on button 51 so that when button 51 is in lower limit position, the first bar portion 511 is driven
The downward compressed spring of retaining ring 5111, the lower end of the first bar portion 511 extend into the second hole and are only against on the lower surface in the second hole,
The lower end of second bar portion 512 is extend into mounting groove 322, and connecting rod 52 drives taper pin 522 to move down and deviate from location hole 53, this
When can rotate pivotal arm 32, spring-loaded plunger 6 is separated with locating slot 221 when rotating pivotal arm 32, and pivotal arm 32 can be with pivot
It is rotated centered on axis 31, it is preferable that angle rotatable is 180 °, so as to adjust the opposite position of humidification machine 1 Yu ventilator 8
It sets.
During rotation, plunger spring 54 cooperates pivotal arm 32 one by one with multiple locating slots 221, when humidification machine 1 reaches
Ideal position when, and user experiences plunger spring 54 and when locating slot 221 is in mated condition, can with release button 51,
Spring 54 is bounced automatically due to restoring force at this time, and taper pin 522 moves upwards cooperation in corresponding location hole 53, and button 51 is again
This arrives at upper limit position, and humidification machine 1 and the relative position of ventilator 8 are locked again.Optionally, the upper end of button 51 can be with
Equipped with the biggish button handle of area, to facilitate user to press.
Optionally, breathing thermomechanical components 100 further comprise: at least one fastener, at least one fastener are threaded through cunning
On block 2, and one end towards guide rail 81 of at least one fastener is only supported with guide rail 81 sliding block 2 to be locked on guide rail 81.
Optionally, at least one fastener is fastening screw.
As shown in Figure 16 and Figure 17, breathing thermomechanical components 100 include: the first fastener 71 and the second fastener 72, and first is tight
Firmware 71 runs through sliding block 2 along the vertical direction, and the lower end of the first fastener 71 can be extend into groove 21, the second fastener 72
Run through sliding block 2 in the horizontal direction, and the inner end of the second fastener 72 can be extend into groove 21.Such as it is of the invention wherein
In one example, the first fastener 71 and the second fastener 72 are fastening screw, when rotating the first fastener 71 so that the
The lower end of one fastener 71 moves downward, so that the lower surface of the first fastener 71 can be pressed downward being a tight fit in groove 21
Guide rail 81, when rotating the second fastener 72 so that the inner end of the second fastener 72 is moved to the center position of groove 21, second
The inner surface of fastener 72 can inside guide rail 81 of the compression fit in groove 21, in this way, vertically and horizontally
On, guide rail 81 is compressed respectively by the first fastener 71 and the second fastener 72, and 2 opposite rail 81 of sliding block is fixed, as a result, may be used
To limit the relative position of guide rail 81 Yu sliding block 2.
The outer end of 0 and Figure 11 referring to Fig.1, pivotal arm 32 are connected with humidification machine 1 by connector, and humidification machine 1, which is equipped with, matches
Component 11, specifically, connector are formed as L-shape, and connector includes: the first link block 41 and the second link block 42, and first
Link block 41 is horizontally disposed and is connected to the outer end of pivotal arm 32, and the second link block 42 is vertically arranged and upper end and the first link block
41 are connected, and sliding slot 421 are formed on the second link block 42, the top and bottom of sliding slot 421 are respectively provided with introduction part and limiting section
(such as convex block 423 described below), matching piece 11 is configured to slide into from introduction part in sliding slot 421 and bottom surface and limiting section
Only support.
As shown in Fig. 7-Figure 11, the outer end of pivotal arm 32 extends straight down to construct horizontal bottom, the shape of bottom surface
It can be rectangle, correspondingly, the first link block 41 is rectangular slab, and opposite up and down with the bottom surface of 32 outer end of pivotal arm, and second connects
Connect block 42 to extend straight down from the front edge of the first link block 41, and be formed as rectangular block, sliding slot 421 it is substantially rectangular in cross section and
Run through the front of rectangular block along the vertical direction, the matching piece 11 on humidification machine 1 is adapted with sliding slot 421, and matching piece 11 can be with
It is inserted into sliding slot 421 from up to down, convex block 423 can be equipped on the inner wall of the bottom of sliding slot 421, convex block 423 is along level side
Extend to the center position of sliding slot 421, so that convex block 423 can limit the downward freedom degree of matching piece 11, to avoid cooperation
Part 11 is deviate from from the bottom of sliding slot 421, in this way, humidification machine 1 can be smoothly after matching piece 11 and sliding slot 421 assemble in place
It is connected on connector.
Optionally, referring to Fig. 7, the top of sliding slot 421 is formed with introduction part, and introduction part tool is there are three approaching face 422, and three
A approaching face 422 is tilted towards the direction far from 421 center of sliding slot from the three of sliding slot 421 inner walls respectively from bottom to up and extends,
In this way, introduction part can make matching piece 11 easily slip down to sliding slot after the lower end of matching piece 11 is put into introduction part
In 421, so that medical staff be facilitated to use, and the assembly efficiency of humidification machine 1 is improved, saves assembly time, improve doctor's
Working efficiency is conducive to give emergency treatment to a patient.
Further, referring to Figure 21, the first link block 41 can be connected by screw on the bottom surface of 32 outer end of pivotal arm,
To facilitate the relative engagement position of adjustment pivotal arm 32 and connector, in this way, no matter pivotal arm 32 is mounted on the left side of humidification machine 1
When side or right side, the second link block 42 can be located at the front of the first link block 41, to facilitate medical staff to mount humidifying
Device 1, such as when pivotal arm 32 to be transferred to the right side of ventilator 8 from the left side of ventilator 8, it is only necessary to pivotal arm 32 is rotated
180 °, and will the first link block relative pivot arm 32 rotate 180 degree after dock, optionally, screw can be 4 and equably
It is distributed on the first link block 41.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of breathing thermomechanical components characterized by comprising
Ventilator, the ventilator are equipped with the guide rail extended along the longitudinal direction；With
Humidification machine, the humidification machine are equipped with sliding block, and the sliding block movably cooperates on the guide rail so that the humidifying
Device can be moved forward and backward relative to the ventilator, and the humidification machine is pivotly connected with the sliding block so that the humidification machine
It can horizontally rotate relative to the ventilator, the side surface far from the ventilator of the sliding block is equipped with pivot block, institute
It states humidification machine to be pivotly connected with the pivot block by pivot structure, wherein the pivot structure includes:
Pivotal axis, the pivotal axis extend along the vertical direction；With
The inner end of pivotal arm, the pivotal arm is connected by the pivotal axis with the pivot block and outer end and the humidification machine
It is connected between the inner end and the pivot block of the pivotal arm and is equipped with location structure, wherein the location structure includes: the
Positioning piece and the second locating piece, first locating piece are located at the inner end of the pivotal arm and are located at the pivot block
The side of the neighbouring humidification machine, second locating piece are located in the pivot block, second locating piece and described first
Locating piece separably cooperates, wherein the pivotal arm and the pivot when second locating piece and first locating piece cooperate
The pivotal arm can be rotated relative to the pivot block around the pivotal axis when switch block is with respect to locking, separation, wherein the humidifying
Device is located at the left side or right side of the ventilator, when the humidification machine is located at the left side of the ventilator, the guide rail peace
On the left side wall surface of the ventilator, when the humidification machine is located at the right side of the ventilator, the guide rail is mounted on
On the right side wall surface of the ventilator.
2. breathing thermomechanical components according to claim 1, which is characterized in that the pivotal axis is bolt, and the bolt passes through
Cooperate after the inner end of the pivotal arm, the pivot block with nut.
3. breathing thermomechanical components according to claim 1, which is characterized in that the outer end of the pivotal arm and the humidification machine are logical
Connector is crossed to be connected.
4. breathing thermomechanical components according to claim 3, which is characterized in that the humidification machine is equipped with matching piece, the company
Fitting is formed as L-shape, and the connector includes:
First link block, first link block is horizontally disposed and is connected to the outer end of the pivotal arm；
Second link block, second link block is vertically arranged and upper end is connected with first link block, second connection
It is formed with sliding slot on block, introduction part and limiting section are respectively provided at the top and bottom of the sliding slot, the matching piece is configured to
It is slid into the sliding slot from the introduction part and bottom surface is only supported with the limiting section.
5. breathing thermomechanical components according to claim 1, which is characterized in that first locating piece includes button and connecting rod,
The button extends along the vertical direction and can be threaded through the inner end of the pivotal arm, one end of the connecting rod up or down
It is connected on the button, the other end is spaced apart in the up-down direction with the pivot block and is equipped with towards the pivot block and extends
Protrusion,
Second locating piece is the multiple location holes for being formed in the pivot block and being separated from each other, the multiple location hole
Being distributed in using the center of the pivotal axis is the distance between the center of circle, the pivotal axis and described protrusion on the circumference of radius,
The protrusion separably cooperates with one of them in the multiple location hole.
6. breathing thermomechanical components according to claim 5, which is characterized in that further comprise:
Spring-loaded plunger, the spring-loaded plunger are located at one far from the humidification machine in the pivot block and being located at the pivotal axis
Side；With
Multiple locating slots, the multiple locating slot are formed in described in the direction of the inner end of the pivotal arm with being separated from each other
On one side surface of pivot block, the multiple locating slot and the multiple location hole along the pivotal axis diametrically, it is described
Spring-loaded plunger separably cooperates with one of them in the multiple locating slot.
7. breathing thermomechanical components according to claim 5, which is characterized in that the protrusion is to be threaded through the described of the connecting rod
The taper pin of the other end.
8. breathing thermomechanical components according to claim 5, which is characterized in that the button can be worn up or down by spring
It is located on the pivotal arm.
9. breathing thermomechanical components according to claim 1, which is characterized in that further comprise:
At least one fastener, at least one described fastener are worn on the slide block, and at least one fastener
It only supports towards one end of the guide rail and the guide rail the sliding block to be locked on the guide rail.
10. breathing thermomechanical components according to claim 9, which is characterized in that at least one described fastener is fastening screw.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410073738.0A CN104874063B (en) | 2014-02-28 | 2014-02-28 | Breathe thermomechanical components |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410073738.0A CN104874063B (en) | 2014-02-28 | 2014-02-28 | Breathe thermomechanical components |
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| Publication Number | Publication Date |
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| CN104874063A CN104874063A (en) | 2015-09-02 |
| CN104874063B true CN104874063B (en) | 2019-06-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107875490B (en) * | 2017-12-13 | 2019-09-10 | 北京怡和嘉业医疗科技股份有限公司 | Respirator system |
| CN110203887A (en) * | 2019-05-16 | 2019-09-06 | 湖南长海科技发展有限公司 | A kind of Novel medical oxygenerator |
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| CN201684258U (en) * | 2010-04-19 | 2010-12-29 | 徐雪梅 | Invasive breathing machine |
| CN102068741A (en) * | 2009-11-23 | 2011-05-25 | 周晶 | Special bracket for humidification liquid of breathing machine |
| CN102116347A (en) * | 2009-12-31 | 2011-07-06 | 北京谊安医疗系统股份有限公司 | Guiding device and breathing machine applying same |
| CN201912588U (en) * | 2010-12-31 | 2011-08-03 | 北京谊安医疗系统股份有限公司 | Independent installation structure |
| CN202314786U (en) * | 2011-11-08 | 2012-07-11 | 孙光宗 | Breathing machine |
| CN102865297A (en) * | 2012-09-20 | 2013-01-09 | 无锡市佳惠达科技有限公司 | Improved slide rail structure |
| CN203852684U (en) * | 2014-02-28 | 2014-10-01 | 北京谊安医疗系统股份有限公司 | Breathing machine component |
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| CN102068741A (en) * | 2009-11-23 | 2011-05-25 | 周晶 | Special bracket for humidification liquid of breathing machine |
| CN102116347A (en) * | 2009-12-31 | 2011-07-06 | 北京谊安医疗系统股份有限公司 | Guiding device and breathing machine applying same |
| CN201684258U (en) * | 2010-04-19 | 2010-12-29 | 徐雪梅 | Invasive breathing machine |
| CN201912588U (en) * | 2010-12-31 | 2011-08-03 | 北京谊安医疗系统股份有限公司 | Independent installation structure |
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| CN104874063A (en) | 2015-09-02 |
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