CN205849100U - Skewing mechanism - Google Patents
Skewing mechanism Download PDFInfo
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- CN205849100U CN205849100U CN201620044289.1U CN201620044289U CN205849100U CN 205849100 U CN205849100 U CN 205849100U CN 201620044289 U CN201620044289 U CN 201620044289U CN 205849100 U CN205849100 U CN 205849100U
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- support bar
- torsion spring
- antivibrator
- state
- rotary shaft
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Abstract
A kind of skewing mechanism, comprising: the first support bar, the second support bar, antivibrator and torsion spring, described antivibrator is connected between described first support bar, the second support bar, and described antivibrator and described first support bar, the second support bar are perpendicular, described first support bar, the second support bar can described antivibrator be all that rotary shaft rotates, the center winder of described torsion spring runs through and is connected on described antivibrator, and the first free end of described torsion spring, the second free end are connected with described first support bar, the second support bar respectively.It should use and can automatically open up or merge, and action is the softest, and application is convenient, safety.
Description
Technical field
One structure member field of the present invention, applies skewing mechanism easily particularly to one.
Background technology
Skewing mechanism is to apply the widest parts in our daily life, such as foldable table, collapsible
Chair, the supportive body of scaffold in construction site are just mainly made up of skewing mechanism.
The cross portion of prior art relies primarily on manpower and opens and close, and wastes time and energy, and application is more
Inconvenience.
Summary of the invention
One of purpose of the embodiment of the present invention is to provide a kind of skewing mechanism, and it should use can beat automatically
Opening or merge, action is the softest, and application is convenient, safety.
This utility model embodiment provide a kind of skewing mechanism, comprising: the first support bar, second
Stay, antivibrator and torsion spring,
Described antivibrator is connected between described first support bar, the second support bar, and described antivibrator with
Described first support bar, the second support bar are perpendicular, and described first support bar, the second support bar all can be around
Described antivibrator rotates,
The center winder of described torsion spring runs through and is connected on described antivibrator, and the first of described torsion spring is freely
End, the second free end are connected with described first support bar, the second support bar respectively.
Alternatively, also include a sticking department, described sticking department for by described first support bar, second
Stay is locked in the first predetermined state,
When unlocking, under the elastic force effect of described torsion spring, described first support bar, the second support
Bar rotates around described antivibrator, until being threaded to the second predetermined state, stops at described second state.
Alternatively, when described first support bar, the second support bar are in described first state, described
One support bar and the second support bar are parallel to each other；
When the first support bar, the second support bar are in described second state, described first support bar,
Two support bars become the angle more than zero.
Alternatively, it is respectively arranged with recess described first support bar, the apparent surface of the second support bar,
First free end of described torsion spring, the second free end are the most spacing in described recess.
This utility model embodiment provide another kind of skewing mechanism, comprising: the first support bar, second
Support bar, antivibrator, rotary shaft and torsion spring,
Described first support bar, the second support bar are linked together by described rotary shaft, described rotary shaft
Between described first support bar, the second support bar, and described rotary shaft and described first support bar,
Second support bar is perpendicular, and described first support bar, the second support bar all can rotate around described rotary shaft,
The center winder of described torsion spring runs through and is connected in described rotary shaft, and the first of described torsion spring is freely
End, the second free end are connected with described first support bar, the second support bar respectively, described antivibrator and institute
State rotating shaft coaxle to connect, for hindering the rotary speed of slow described rotary shaft.
Alternatively, also include a sticking department, described sticking department for by described first support bar, second
Stay is locked in the first predetermined state,
When unlocking, under the elastic force effect of described torsion spring, described first support bar, the second support
Bar rotates around described rotary shaft, until being threaded to the second predetermined state, stops at described second state.
Alternatively, when described first support bar, the second support bar are in described first state, described
One support bar and the second support bar are parallel to each other；
When the first support bar, the second support bar are in described second state, described first support bar,
Two support bars become the angle more than zero.
Alternatively, it is respectively arranged with recess described first support bar, the apparent surface of the second support bar,
First free end of described torsion spring, the second free end are the most spacing in described recess.
To sum up, application the present embodiment skewing mechanism can utilize the elastic force effect of torsion spring, makes this skewing mechanism
Can automatically be revolved by the first state is the second predetermined state, and the slow rotation of antivibrator resistance in rotary course
Speed, it is ensured that the spinning movement between the first support bar, the second support bar is soft, mild, it is to avoid motion
Excessive velocities and cause torsion spring deformation recover suddenly change the too fast elastic loss that causes, it is ensured that in application process turn round
The DE concordance of spring is higher, it is ensured that even across long-time application, the first support bar, the second support
The first state position that bar arrives under the elastic force effect of torsion spring the most automatically is the most completely the same, without
Change along with the passage of application time.
When user needs to strike with the hand open (or closing) some intersection thing at ordinary times, apply this skewing mechanism,
On the one hand automatically completing of action can be realized, easy manipulation, and without manpower effect, on the other hand
Ensure that the slow soft degree in automatization's course of action, reduction action is to hand and the danger of foreign object.
Therefore the application of the present embodiment skewing mechanism is convenient and safety is high.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes of the application
Point, it is not intended that inappropriate limitation of the present invention.
The structural representation of a kind of skewing mechanism that Fig. 1 provides for the embodiment of the present invention 1；
Fig. 2 is the structural representation of the assembling of skewing mechanism shown in Fig. 1；
Fig. 3 is the structural representation of another assembling of skewing mechanism shown in Fig. 1；
Fig. 4 is the structural representation of the another assembling of skewing mechanism shown in Fig. 1.
101: the first support bars；102: the second support bars；
103: antivibrator；104,105: recess.
Detailed description of the invention
The present invention is described in detail, in the signal of this present invention below in conjunction with accompanying drawing and specific embodiment
Property embodiment and explanation be used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1:
Seeing shown in Fig. 1-4, present embodiments provide a kind of skewing mechanism, it specifically includes that the first support
Bar the 101, second support bar 102, antivibrator 103 and torsion spring (being not drawn in figure).
First support bar the 101, second support bar 102 is connected by antivibrator 103, and this antivibrator is as first
Rotary shaft between support bar 101 and the second support bar 102, this antivibrator 103 respectively with the first support bar
101, the second support bar 102 is the most perpendicular, and first support bar the 101, second support bar 102 is rotating around both
Between antivibrator 103 rotate, the central coiled portion of torsion spring is applied on antivibrator 103, the first of torsion spring
Free end, the second free end are connected with first support bar the 101, second support bar 102 respectively.So,
Torsion spring is between first support bar the 101, second support bar 102, under the elastic force active force of torsion spring, when
Without External Force Acting when this skewing mechanism, first support bar the 101, second support bar 102 is at the elastic force of torsion spring
A predetermined relative location status (being designated as the first state) it is under effect, under the effect of external force, permissible
Make first support bar the 101, second support bar 102 rotate around rotary shaft, change the first support bar 101 and second
Angle between support bar 102, when being threaded to precalculated position, is locked by outside locking device or sticking department
Determine first support bar the 101, second support bar 102 thus lock it in another location state (the i.e. second shape
State).After unlocking, under the elastic force effect of torsion spring, first support bar the 101, second support bar 102
Automatically rotate around antivibrator 103, the second state rotate to the first state, in rotary course, antivibrator
The rotation of slow first support bar the 101, second support bar 102 of resistance, makes rotary speed soft, mild, makes torsion
The deformation of spring is soft, mild, and whole process almost zero noise has good muting function, and also permissible
Torsion spring deformation is avoided to recover service life that is too fast and that cause torsion spring elastic loss to affect torsion spring of suddenling change.
Illustrate as the present embodiment, can be, but not limited to make this skewing mechanism not by under the naturalness of external force,
Only under the elastic force effect of torsion spring, this skewing mechanism is in and opens shape, and the i.e. first support bar 101, second supports
An angle (such as acute angle, right angle, obtuse angle) more than zero is become between bar 102, though this skewing mechanism place
When the second above-mentioned state, skewing mechanism is in open configuration.At this point it is possible to power acts in addition
One support bar the 101, second support bar 102, makes angle between the two reduce, when the first support bar 101,
Angle between second support bar 102 be contracted to predetermined size (such as but be not limited to zero and make the first support
Bar the 101, second support bar 102 is parallel to each other) time, it is locked by sticking department and forbids motion, this
Time skewing mechanism be locked in the second state, be in rounding state, now this skewing mechanism has less
Volume, quite convenient for depositing.
The most above-mentioned sticking department can be bayonet unit, it is also possible to for binding rope etc., do not do superfluous at this
State.
In use, a water can be formed using the present embodiment cross device as at minimum construction unit
The array of structures that flat or vertical direction extends, forms network structure, stereochemical structure, now formed fence,
Three dimensional support structure, can be applicable to various occasion, the most folding isolation rail of example, support
Space etc..
To sum up, application the present embodiment skewing mechanism can utilize the elastic force effect of torsion spring, makes this skewing mechanism
Can automatically be revolved by the first state is the second predetermined state, and the slow rotation of antivibrator resistance in rotary course
Speed, it is ensured that the spinning movement between first support bar the 101, second support bar 102 is soft, mild, keeps away
Exempt from movement velocity too fast and cause torsion spring deformation recover suddenly change the too fast elastic loss that causes, it is ensured that applying
In journey, the DE concordance of torsion spring is higher, it is ensured that apply even across long-time, the first support bar 101,
The first state position that second support bar 102 arrives under the elastic force effect of torsion spring the most automatically is the most complete
Unanimously, change without the passage along with the application time.
When user needs to strike with the hand open (or closing) some intersection thing at ordinary times, apply this skewing mechanism,
On the one hand automatically completing of action can be realized, easy manipulation, and without manpower effect, on the other hand
Ensure that the slow soft degree in automatization's course of action, reduction action is to hand and the danger of foreign object.
Therefore the application of the present embodiment skewing mechanism is convenient and safety is high.
When distance between this first support bar 101, second support bar 102 is wider, it is also possible to use one
Rotary shaft is as the rotary shaft between first support bar the 101, second support bar 102, and by antivibrator and rotation
Rotating shaft is coaxially connected, and is connected to by antivibrator outside this rotary shaft, is used at skewing mechanism by the second state
Automatically it is threaded in the second state procedure, the rotation of slow first support bar the 101, second support bar 102 of resistance.
As the signal of the present embodiment, the present embodiment can be, but not limited to the first support bar 101, second
It is respectively provided with recess 104,105 on stay 102 opposite face, makes the first free end of torsion spring, the second free end
The most spacing in recess 104,105, utilize the deformation elastic force effect of torsion spring make the first free end, second
Free end is against on inwall be connected fixing with inwall with recess 104,105, it is achieved that the first of torsion spring is freely
End, the stationary positioned of the second free end.
Embodiments described above, is not intended that the restriction to this technical scheme protection domain.Any
Amendment, equivalent and the improvement etc. made within the spirit of above-mentioned embodiment and principle, all should comprise
Within the protection domain of this technical scheme.
Claims (8)
1. a skewing mechanism, is characterized in that, including: the first support bar, the second support bar, antivibrator
And torsion spring,
Described antivibrator is connected between described first support bar, the second support bar, and described antivibrator with
Described first support bar, the second support bar are perpendicular, and described first support bar, the second support bar all can be around
Described antivibrator rotates,
The center winder of described torsion spring runs through and is connected on described antivibrator, and the first of described torsion spring is freely
End, the second free end are connected with described first support bar, the second support bar respectively.
The most according to claim 1, skewing mechanism, is characterized in that,
Also including a sticking department, described sticking department is for by described first support bar, the second support bar locking
In the first predetermined state,
When unlocking, under the elastic force effect of described torsion spring, described first support bar, the second support
Bar rotates around described antivibrator, until being threaded to the second predetermined state, stops at described second state.
The most according to claim 2, skewing mechanism, is characterized in that,
When described first support bar, the second support bar are in described first state, described first support bar
It is parallel to each other with the second support bar；
When the first support bar, the second support bar are in described second state, described first support bar,
Two support bars become the angle more than zero.
4., according to the arbitrary described skewing mechanism of claims 1 to 3, it is characterized in that,
It is respectively arranged with recess, described torsion spring described first support bar, the apparent surface of the second support bar
The first free end, the second free end the most spacing in described recess.
5. a skewing mechanism, is characterized in that, including: the first support bar, the second support bar, antivibrator,
Rotary shaft and torsion spring,
Described first support bar, the second support bar are linked together by described rotary shaft, described rotary shaft
Between described first support bar, the second support bar, and described rotary shaft and described first support bar,
Second support bar is perpendicular, and described first support bar, the second support bar all can rotate around described rotary shaft,
The center winder of described torsion spring runs through and is connected in described rotary shaft, and the first of described torsion spring is freely
End, the second free end are connected with described first support bar, the second support bar respectively, described antivibrator and institute
State rotating shaft coaxle to connect, for hindering the rotary speed of slow described rotary shaft.
The most according to claim 5, skewing mechanism, is characterized in that,
Also including a sticking department, described sticking department is for by described first support bar, the second support bar locking
In the first predetermined state,
When unlocking, under the elastic force effect of described torsion spring, described first support bar, the second support
Bar rotates around described rotary shaft, until being threaded to the second predetermined state, stops at described second state.
The most according to claim 6, skewing mechanism, is characterized in that,
When described first support bar, the second support bar are in described first state, described first support bar
It is parallel to each other with the second support bar；
When the first support bar, the second support bar are in described second state, described first support bar,
Two support bars become the angle more than zero.
8., according to the arbitrary described skewing mechanism of claim 5 to 7, it is characterized in that,
It is respectively arranged with recess, described torsion spring described first support bar, the apparent surface of the second support bar
The first free end, the second free end the most spacing in described recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044289.1U CN205849100U (en) | 2016-01-18 | 2016-01-18 | Skewing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044289.1U CN205849100U (en) | 2016-01-18 | 2016-01-18 | Skewing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205849100U true CN205849100U (en) | 2017-01-04 |
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ID=57642117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620044289.1U Active CN205849100U (en) | 2016-01-18 | 2016-01-18 | Skewing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205849100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255820A (en) * | 2017-05-25 | 2017-10-17 | 深圳拓邦股份有限公司 | A kind of laser ranging system |
-
2016
- 2016-01-18 CN CN201620044289.1U patent/CN205849100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255820A (en) * | 2017-05-25 | 2017-10-17 | 深圳拓邦股份有限公司 | A kind of laser ranging system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |