CN201586303U - Medical suspension device and pivoting mechanism thereof - Google Patents
Medical suspension device and pivoting mechanism thereof Download PDFInfo
- Publication number
- CN201586303U CN201586303U CN2009202795008U CN200920279500U CN201586303U CN 201586303 U CN201586303 U CN 201586303U CN 2009202795008 U CN2009202795008 U CN 2009202795008U CN 200920279500 U CN200920279500 U CN 200920279500U CN 201586303 U CN201586303 U CN 201586303U
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- ring
- rotating ring
- ratchet
- ratchets
- support bar
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- Expired - Lifetime
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Abstract
The utility model relates to a medical suspension device and a pivoting mechanism of the medical suspension device. The medical suspension device comprises a pivoting mechanism, two supporting rods, and a hanging hook connected with one of the two supporting rods, wherein, the pivoting mechanism comprises a fixed ring, a rotating ring assembled correspondingly to the fixed ring and capable of rotating relative to the fixed ring, a ratchet wheel, and a button connected with the ratchet wheel; a plurality of first ratchets are molded on the rotating ring; second ratchets which only can unidirectionally rotate with each first ratchet wheel are molded on the ratchet wheel; the two supporting rods are respectively and fixedly connected to the fixed ring and the rotating ring; the button is pressed to cause the second ratchets to be free from the limitation of all the first ratchets; and the two supporting rods can relatively swing after adjustment. Therefore, the medical suspension device is simple and convenient to operate, and has high security.
Description
Technical field
This utility model relates to a kind of suspension arrangement, relates in particular to a kind of medical suspension arrangement and privot mechanism thereof.
Background technology
Generally,, oppressed by other object, cause pipeline not smooth, enough oxygen can't be provided, thereby sufferer is formed life danger to avoid air tube for being used for that the interlude of air tube is hung on eminence at the employed air tube hanger bracket of medical institute.
Existing air tube hanger bracket, comprise two poles, a screw knob of two poles that are spirally connected and the hook that is connected in a pole wherein that articulate each other, if in the time of will adjusting the height and position of hook, need unscrew the screw knob, after the angle between two poles to be adjusted, again the screw knob is screwed, quite inconvenient on using.
The utility model content
A purpose of the present utility model is to provide a kind of privot mechanism, and is upward simple to operate and convenient in using.
Another purpose of the present utility model is to provide a kind of medical suspension arrangement, and is easy and simple to handle and quite have a safety.
To achieve these goals, this utility model provides a kind of privot mechanism, it is characterized in that, comprising:
One retainer ring has a locating hole;
One rotating ring, corresponding to this retainer ring winding and can it rotates relatively, this rotating ring perisporium forms a plurality of first ratchets of annular arrangement;
One spline assembly, build-in is in this locating hole;
One ratchet, it is inner and connect this spline assembly to be installed in this rotating ring, this ratchet form only can unidirectional rotation with those first ratchets one second ratchet;
One button is extended with a projection, and this projection wears this rotating ring to be connected with this ratchet; And
One elastomer is socketed on this projection and elasticity and presss from both sides sincere between this button and this rotating ring;
Wherein, when pushing this button along the moving axially of this rotating ring, this second ratchet of military order breaks away from the restriction of those first ratchets, and makes this rotating ring do the other direction rotation with respect to this retainer ring.
Above-mentioned privot mechanism is characterized in that, this retainer ring forms a limited post, and this rotating ring has the slide opening for this limited post cross-under, and this ratchet offers the perforation for this limited post cross-under.
Above-mentioned privot mechanism is characterized in that, this rotating ring has the through hole for this projection cross-under.
Above-mentioned privot mechanism is characterized in that, comprises that also driving fit seals a capping of this retainer ring.
To achieve these goals, this utility model also provides a kind of medical suspension arrangement, it is characterized in that, comprising:
One privot mechanism comprises:
One retainer ring has a locating hole;
One rotating ring, corresponding to this retainer ring winding and can it rotates relatively, this rotating ring perisporium forms a plurality of first ratchets of annular arrangement;
One spline assembly, build-in is in this locating hole;
One ratchet, it is inner and connect this spline assembly to be installed in this rotating ring, this ratchet form only can unidirectional rotation with those first ratchets one second ratchet;
One button is extended with a projection, and this projection wears this rotating ring to be connected with this ratchet; And
One elastomer is socketed on this projection and elasticity and presss from both sides sincere between this button and this rotating ring;
Two support bars are fixed in this rotating ring and this retainer ring respectively; And
One hanging hook is connected in this support bar wherein;
Wherein, when pushing this button along the moving axially of this rotating ring, this second ratchet of military order breaks away from the restriction of those first ratchets, and makes this two support bar can do relative property adjustment swing.
Above-mentioned medical suspension arrangement is characterized in that this retainer ring forms a limited post, and this rotating ring has the slide opening for this limited post cross-under, and this ratchet offers the perforation for this limited post cross-under.
Above-mentioned medical suspension arrangement is characterized in that, this rotating ring has the through hole for this projection cross-under.
Above-mentioned medical suspension arrangement is characterized in that, this privot mechanism also comprises the capping that this retainer ring is sealed in driving fit.
Above-mentioned medical suspension arrangement is characterized in that, this support bar wherein is a flexibility bar.
Above-mentioned medical suspension arrangement, it is characterized in that, also comprise an articulation mechanism, this articulation mechanism comprises a locating ring, a chimeric ring, reaches the sincere spring between this locating ring and this chimeric ring of elasticity folder, this locating ring forms a plurality of double wedges of annular arrangement, this chimeric ring forming has annular arrangement and rabbets a plurality of grooves that engage respectively mutually with those double wedges, and this support bar wherein is connected in this locating ring, and this hanging hook is connected in this chimeric ring.
Above-mentioned medical suspension arrangement is characterized in that, also comprises a clamping device, and this clamping device comprises a supporting body and is fixed in a clamp of this supporting body, and this supporting body offers an axis hole of pegging graft for the other end of another this support bar.
Effect of the present utility model is, when if desire reduces the height of this hanging hook, only need push this button, can adjust the angle of inclination of this support bar wherein, after loosening this button, this hanging hook just can't reduce again, quite has safety, and this hanging hook is lifted on still can be again, operates very simple and convenient.
Below in conjunction with the drawings and specific embodiments this utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is a three-dimensional combination figure of the present utility model;
Fig. 2 is the three-dimensional exploded view of this utility model privot mechanism;
Fig. 3 is another visual angle figure of Fig. 2;
Fig. 4 is the cutaway view of this utility model privot mechanism;
Fig. 5 is the three-dimensional exploded view of this utility model clamping device;
Fig. 6 makes the sketch map of direction rotation for this utility model rotating ring;
Fig. 7 breaks away from the sketch map of first ratchet restriction for this utility model ratchet;
Fig. 8 makes the sketch map of other direction rotation for this utility model rotating ring;
Fig. 9 changes the sketch map of level orientation for this utility model hanging hook;
Figure 10 sets up the axonometric chart of privot mechanism and flexibility bar for this utility model;
Figure 11 is the three-dimensional exploded view of this utility model articulation mechanism.
Wherein, Reference numeral
Locating hole 111 limited posts 112
Rotating ring 120 first ratchets 121
Through hole 122 slide openings 123
141 perforation 142 of second ratchet
Elastomer 160 cappings 170
Support bar 200,300
Clamping device 500 supporting bodies 510
Axis hole 511 clamps 520
The specific embodiment
Relevant detailed description of the present utility model and technology contents cooperate graphic being described as follows, yet appended graphic reference and the explanation usefulness of only providing not is to be used for this utility model is limited.
This utility model relates to a kind of medical suspension arrangement and privot mechanism thereof, please refer to Fig. 1 to shown in Figure 5, and this medical suspension arrangement comprises a privot mechanism 100, two support bars 200,300, a hanging hook 400, reaches a clamping device 500.
This privot mechanism 100 comprises a retainer ring 110, a rotating ring 120, a spline assembly 130, a ratchet 140, a button 150, an elastomer 160, reaches a capping 170.
The Huan Xinchu of this retainer ring 110 has a locating hole 111 of about rectangular shape, in these locating hole 111 other limited posts 112 that extend along axis direction that form of this retainer ring 110.
This rotating ring 120 with ora terminalis corresponding to these retainer ring 110 ora terminalis windings and also relatively this retainer ring 110 rotate, the internal perisporium of this rotating ring 120 forms annular arrangement and a plurality of first ratchets 121 in the same way, the Huan Xinchu of this rotating ring 120 has a through hole 122, have a slide opening 123 that is semiarc shape and supplies these limited post 112 cross-under between this through hole 122 and those first ratchets 121, this limited post 112 can slide in the pore diameter range of this slide opening 123 again.
Tight build-in can't rotate this spline assembly 130 with respect to this retainer ring 110, but can move with respect to the axial of this retainer ring 110 in this locating hole 111 this spline assembly 130 with the shape that cooperates this locating hole 111.
This ratchet 140 is installed in these rotating ring 120 inside and connects this spline assembly 130, the outer peripheral edges of this ratchet 140 form in order to mesh those first ratchets 121 and only can make one second ratchet 141 of unidirectional rotation with those first ratchets 121, and this ratchet 140 offers the perforation 142 for these limited post 112 cross-under.
This button 150 is installed on the ora terminalis position of this rotating ring 120, the outer peripheral edges ring of this button 150 touches the internal perisporium of this rotating ring 120, this button 150 is extended with a projection 151, this projection 151 wears this through hole 122 of this rotating ring 120 to be connected with this ratchet 140, this ratchet 140 can't be rotated with respect to this rotating ring 120, but can move with respect to the axial of this rotating ring 120.
This spline assembly 130, this ratchet 140, and this button 150 between the connection means can be spirally connected, modes such as welding, gluing, but do not exceed in these a little modes.
This elastomer 160 is socketed on this projection 151 and compression and the elasticity folder is sincere between this button 150 and this rotating ring 120, and this elastomer 160 can be a spring or a rubber, but does not exceed with these a little assemblies.
The ora terminalis of this retainer ring 110 is sealed in these capping 170 driving fits, this capping 170 cooperates with this button 150 and this spline assembly 130, this ratchet 140, this elastomer 160 can be enclosed in this retainer ring 110 and this rotating ring 120 inner spaces after the combination, to avoid the running of each assembly of external pollution medium influence.
This two support bar 200,300 is fixed in this rotating ring 120 and this retainer ring 110 respectively and is positioned at Different Plane to avoid mutual bump, a nearlyer step illustrates its discrete annexation and position, one end of this support bar 200 wherein is fixed in the outer ring surface of this rotating ring 120, modes such as affixed means can be and are spirally connected, welding, gluing, but do not exceed the axis centre of vertical this rotating ring 120 of the central axis of this support bar 200 wherein in these a little modes.
One end of another this support bar 300 is fixed in the outer ring surface of this retainer ring 110, modes such as affixed means can be and are spirally connected, welding, gluing, but do not exceed in these a little modes, the axis centre of vertical this retainer ring 110 of the central axis of another this support bar 300, then this support bar 200 wherein can see through this privot mechanism 100 and do direction swing with respect to another this support bar 300.
This hanging hook 400 is connected in the other end of this support bar 200 wherein, and also can be connected in series another privot mechanism 100 again between this hanging hook 400 and this support bar 200 wherein, but so that these hanging hook 400 pendulum angles are bigger.
This clamping device 500 comprises a supporting body 510 and is fixed in a clamp 520 of these supporting body 510 1 sides, and this supporting body 510 offers an axis hole 511 of pegging graft for another these support bar 300 other ends.
Please refer to Fig. 6 to shown in Figure 9, using method for this medical suspension arrangement, this elastomer 160 elasticity folder is sincere between this button 150 and this rotating ring 120, this this button 150 of elastomer 160 pushing and pressing is toward the direction away from this rotating ring 120, and make this second ratchet 141 mesh those first ratchets 121, this rotating ring 120 relative being rotated counterclockwise of this retainer ring 110 and the direction that fixes only then, i.e. relatively another this support bar 300 and the counter-clockwise swing of the direction that fixes only of this support bar 200 wherein, promptly this hanging hook 400 can only raise, and the fix angular range of counter-clockwise swing of a direction of this support bar 200 wherein, limited by the shift motion of this limited post 112 in this slide opening 123, this support bar 200 wherein can not crossed vertical line and can't promptly just can not reduce after this hanging hook 400 arrival one extreme higher position toward the clockwise direction swing again again.
If will readjust the position, angle of inclination of this support bar 200 wherein, when promptly readjusting the height and position of this hanging hook 400, only need push this button 150, to overcome the elastic restoring force of this elastomer 160, make this button 150, this spline assembly 130 and this ratchet 140 moving axially along this rotating ring 120, this second ratchet 141 of military order breaks away from the restriction of those first ratchets 121, and make this rotating ring 120 do turning clockwise of other direction with respect to this retainer ring 110, i.e. another this support bar 300 and do the clockwise swing of other direction relatively of this support bar 200 wherein, but need impose just stretchy this support bar 200 wherein of an external force, avoid falling automatically and cause danger, therefore can reduce this hanging hook 400, adjust after the angle of this support bar 200 wherein, only need decontrol this button 150, this second ratchet 141 just meshes those ratchets 121 again, the angle of inclination of this support bar 200 wherein can not reduced again, that is the height and position of this hanging hook 400 can not reduce again, and this support bar 200 is wherein limited by the shift motion of this limited post 112 in this slide opening 123, and then this support bar 200 wherein can be too not little of to avoid crushing user with the acute angle angle of another this support bar 300.
To push the mode of this button 150, just can adjust the angle of inclination of this support bar 200 wherein quickly and easily, this hanging hook 400 of lifting easily, and only need discharge this button 150, this hanging hook 400 just can not reduce again, operates quite easy and convenient.
This clamp 520 can be in order to clamping one fixed pedestal, another this support bar 300 is plugged in this axis hole 511, then another this support bar 300 is done pivot at this supporting body 510, can change the level orientation of this hanging hook 400, makes this medical suspension arrangement have more ease of use.
Please refer to shown in Figure 10, this medical suspension arrangement can also increase a plurality of privot mechanisms and a plurality of support bar, so that angle adjustment is wider and have more changeableization, in addition, this support bar 200 wherein can be a flexibility bar 600, and then this hanging hook 400 is connected in this flexibility bar 600 and can does to adjust a little.
Please refer to shown in Figure 11, this medical suspension arrangement can also comprise this support bar 200 that is connected in wherein and the articulation mechanism 700 between this hanging hook 400, this articulation mechanism 700 comprises a locating ring 710, one chimeric ring 720, and the sincere spring 730 between this locating ring 710 and this chimeric ring 720 of elasticity folder, this locating ring 710 forms a plurality of double wedges 711 of annular arrangement, this chimeric ring 720 form annular arrangement and with those double wedges 711 respectively mutually interlocking engage a plurality of grooves 721, this support bar 200 wherein is connected in the outer ring surface of this locating ring 710, and this hanging hook 400 is connected in the outer ring surface of this chimeric ring 720.
When pushing this chimeric ring 720, those double wedges 711 of military order break away from the restriction of those grooves 721, and make this chimeric ring 720 can do the rotation of any direction with respect to this locating ring 710, after discharging this chimeric ring 720, those double wedges 711 are rabbeted again and are sticked in those grooves 721, can be rapidly with these hanging hook 400 location.
Certainly; this utility model also can have other various embodiments; under the situation that does not deviate from this utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to this utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of this utility model.
Claims (11)
1. a privot mechanism is characterized in that, comprising:
One retainer ring has a locating hole;
One rotating ring, corresponding to this retainer ring winding and can it rotates relatively, this rotating ring perisporium forms a plurality of first ratchets of annular arrangement;
One spline assembly, build-in is in this locating hole;
One ratchet, it is inner and connect this spline assembly to be installed in this rotating ring, this ratchet form only can unidirectional rotation with those first ratchets one second ratchet;
One button is extended with a projection, and this projection wears this rotating ring to be connected with this ratchet; And
One elastomer is socketed on this projection and elasticity and presss from both sides sincere between this button and this rotating ring;
Wherein, when pushing this button along the moving axially of this rotating ring, this second ratchet of military order breaks away from the restriction of those first ratchets, and makes this rotating ring do the other direction rotation with respect to this retainer ring.
2. privot mechanism according to claim 1 is characterized in that this retainer ring forms a limited post, and this rotating ring has the slide opening for this limited post cross-under, and this ratchet offers the perforation for this limited post cross-under.
3. privot mechanism according to claim 1 is characterized in that, this rotating ring has the through hole for this projection cross-under.
4. privot mechanism according to claim 1 is characterized in that, comprises that also driving fit seals a capping of this retainer ring.
5. a medical suspension arrangement is characterized in that, comprising:
One privot mechanism comprises:
One retainer ring has a locating hole;
One rotating ring, corresponding to this retainer ring winding and can it rotates relatively, this rotating ring perisporium forms a plurality of first ratchets of annular arrangement;
One spline assembly, build-in is in this locating hole;
One ratchet, it is inner and connect this spline assembly to be installed in this rotating ring, this ratchet form only can unidirectional rotation with those first ratchets one second ratchet;
One button is extended with a projection, and this projection wears this rotating ring to be connected with this ratchet; And
One elastomer is socketed on this projection and elasticity and presss from both sides sincere between this button and this rotating ring;
Two support bars are fixed in this rotating ring and this retainer ring respectively; And
One hanging hook is connected in this support bar wherein;
Wherein, when pushing this button along the moving axially of this rotating ring, this second ratchet of military order breaks away from the restriction of those first ratchets, and makes this two support bar can do relative property adjustment swing.
6. medical suspension arrangement according to claim 5 is characterized in that this retainer ring forms a limited post, and this rotating ring has the slide opening for this limited post cross-under, and this ratchet offers the perforation for this limited post cross-under.
7. medical suspension arrangement according to claim 5 is characterized in that, this rotating ring has the through hole for this projection cross-under.
8. medical suspension arrangement according to claim 5 is characterized in that, this privot mechanism also comprises the capping that this retainer ring is sealed in driving fit.
9. medical suspension arrangement according to claim 5 is characterized in that, this support bar wherein is a flexibility bar.
10. medical suspension arrangement according to claim 5, it is characterized in that, also comprise an articulation mechanism, this articulation mechanism comprises a locating ring, a chimeric ring, reaches the sincere spring between this locating ring and this chimeric ring of elasticity folder, this locating ring forms a plurality of double wedges of annular arrangement, this chimeric ring forming has annular arrangement and rabbets a plurality of grooves that engage respectively mutually with those double wedges, and this support bar wherein is connected in this locating ring, and this hanging hook is connected in this chimeric ring.
11. medical suspension arrangement according to claim 5, it is characterized in that, also comprise a clamping device, this clamping device comprises a supporting body and is fixed in a clamp of this supporting body, and this supporting body offers an axis hole of pegging graft for the other end of another this support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202795008U CN201586303U (en) | 2009-11-18 | 2009-11-18 | Medical suspension device and pivoting mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202795008U CN201586303U (en) | 2009-11-18 | 2009-11-18 | Medical suspension device and pivoting mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586303U true CN201586303U (en) | 2010-09-22 |
Family
ID=42746068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202795008U Expired - Lifetime CN201586303U (en) | 2009-11-18 | 2009-11-18 | Medical suspension device and pivoting mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252031A (en) * | 2018-01-09 | 2018-07-06 | 青岛海尔洗衣机有限公司 | A kind of washing machine control rod structure and washing machine |
| CN110735593A (en) * | 2019-09-09 | 2020-01-31 | 宁波先锋新材料股份有限公司 | cloth curtain unfolding and folding device |
-
2009
- 2009-11-18 CN CN2009202795008U patent/CN201586303U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252031A (en) * | 2018-01-09 | 2018-07-06 | 青岛海尔洗衣机有限公司 | A kind of washing machine control rod structure and washing machine |
| CN110735593A (en) * | 2019-09-09 | 2020-01-31 | 宁波先锋新材料股份有限公司 | cloth curtain unfolding and folding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |