CN105041842A - Push type angle adjustment quick-locking mechanism - Google Patents
Push type angle adjustment quick-locking mechanism Download PDFInfo
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- CN105041842A CN105041842A CN201510477852.4A CN201510477852A CN105041842A CN 105041842 A CN105041842 A CN 105041842A CN 201510477852 A CN201510477852 A CN 201510477852A CN 105041842 A CN105041842 A CN 105041842A
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- locking element
- arc notch
- circular arc
- articulated elements
- locking
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Abstract
The invention discloses a push type angle adjustment quick-locking mechanism which comprises a first hinged part and a second hinged part. The first hinged part is hinged to one end of the second hinged part through a hinge, and the other end of the first hinged part is provided with an arc notch which is not through and a through arc notch. The inner bottom surface of the arc notch which is not through is provided with a tooth groove. The other end of the second hinged part is provided with a pin shaft, and the pin shaft is provided with a locking part which is provided with clamping teeth. A spring is arranged between the pin shaft and the locking part. The locking part is placed in the arc notch which is not through. The locking part is provided with a protrusion which penetrates the through arc notch. The spring presses the locking part, and the clamping teeth mesh with the tooth groove. When the protrusion is pressed, the locking part moves upwards along the pin shaft, and the clamping teeth are separated from the tooth groove. The locking can be performed after the angle is adjusted manually; the push type angle adjustment quick-locking mechanism has reliability in locking and is simple and convenient to use, and the application occasions are wide.
Description
Technical field
The present invention relates to a kind of device of adjustment member angle, particularly relate to a kind of push type angle adjustment quick lock mechanism.
Background technique
After the angle of current manual tune hinging par be all by two hinging pars between frictional force fix the relative position of parts, the mode easily movement under force that this employing frictional force is fixing, it is unreliable to lock.And regulate inconvenient.
Summary of the invention
The object of this invention is to provide and a kind ofly lock push type angle adjustment quick lock mechanism reliable, easy to use.
The object of the invention is to be achieved through the following technical solutions:
Push type angle adjustment quick lock mechanism of the present invention, comprises the first articulated elements and the second articulated elements, and hinge is passed through in one end of described first articulated elements and the second articulated elements;
The other end of described first articulated elements is provided with the circular arc notch do not run through and the circular arc notch run through, and the inner bottom surface of the described circular arc notch do not run through is provided with teeth groove;
The other end of described second articulated elements is provided with bearing pin, and described bearing pin is provided with locking element, and described locking element is provided with latch, is provided with spring between described bearing pin and locking element;
In the circular arc notch do not run through described in described locking element is placed in, described locking element is provided with projection, described projection pass described in the circular arc notch that runs through.
As seen from the above technical solution provided by the invention, the push type angle adjustment quick lock mechanism that the embodiment of the present invention provides, owing to comprising the first articulated elements and the second articulated elements, hinge is passed through in one end of the first articulated elements and the second articulated elements; The other end of the first articulated elements is provided with the circular arc notch do not run through and the circular arc notch run through, and the inner bottom surface of the circular arc notch do not run through is provided with teeth groove; The other end of the second articulated elements is provided with bearing pin, and bearing pin is provided with locking element, and locking element is provided with latch, is provided with spring between bearing pin and locking element; In the circular arc notch do not run through described in locking element is placed in, locking element is provided with projection, projection pass described in the circular arc notch that runs through.Locking element described in spring compression, latch engages with teeth groove; Pressing is protruding, and locking element moves along on bearing pin, and latch is separated with teeth groove.Can realize locking after manual tune angle, locking is reliable, and easy to use, application is extensive.
Accompanying drawing explanation
The structural representation of the push type angle adjustment quick lock mechanism that Fig. 1 provides for the embodiment of the present invention.
Fig. 2 is the partial schematic diagram of quick lock mechanism in the embodiment of the present invention.
In figure:
1 is the circular arc notch do not run through, and 2 is locking elements, and 3 is articulated elementss, and 4 is hinges, and 5 is articulated elementss, and 6 is teeth groove, and 7 is bearing pins, and 8 is latches, and 9 is Compress Springs.
Embodiment
To be described in further detail the embodiment of the present invention below.
Push type angle adjustment quick lock mechanism of the present invention, its preferably embodiment be:
Comprise the first articulated elements and the second articulated elements, hinge is passed through in one end of described first articulated elements and the second articulated elements;
The other end of described first articulated elements is provided with the circular arc notch do not run through and the circular arc notch run through, and the inner bottom surface of the described circular arc notch do not run through is provided with teeth groove;
The other end of described second articulated elements is provided with bearing pin, and described bearing pin is provided with locking element, and described locking element is provided with latch, is provided with spring between described bearing pin and locking element;
In the circular arc notch do not run through described in described locking element is placed in, described locking element is provided with projection, described projection pass described in the circular arc notch that runs through.
Locking element described in described spring compression, described latch engages with described teeth groove;
Press described projection, described locking element moves along on described bearing pin, and described latch is separated with described teeth groove.
Push type angle adjustment quick lock mechanism of the present invention, two parts are connected through the hinge, a wherein articulated elements and pinned connection, bearing pin connects locking element, and locking element in the axial motion of bearing pin, can be provided with spring between bearing pin and locking element, locking element square face side is provided with latch, can with the tooth socket fit on circular arc notch, another articulated elements one end is provided with the circular arc notch run through and the circular arc notch do not run through, and the circular arc notch do not run through has the teeth groove that can coordinate with latch on locking element.The angle of this quick lock mechanism energy manual tune articulated elements is also locked, and structure is simple, reliable lock, and easy to use, application is extensive; Can be used for position between articulated elements to adjust and the occasion of locking.This mechanism can realize locking after manual tune angle, and the locking of this mechanism is reliable, and easy to use, application is extensive.
The present invention includes articulated elements, bearing pin, locking element, spring, circular arc notch, circular arc teeth groove etc.; Fixed pin shaft on parts of articulated elements, axle connects locking element, locking element can in the axial motion of bearing pin, spring is provided with between bearing pin and locking element, locking element is provided with latch, for locking with tooth socket fit, another parts of articulated elements are provided with the circular arc notch run through and the circular arc notch do not run through, and the circular arc notch do not run through has the teeth groove that can coordinate with latch on locking element.During use, by hand pressing lock gripping members, teeth groove on the latch of locking element and circular arc notch is separated, rotating hinge fitting is to adjust angular orientation, locking element is unclamped after adjusting angular orientation, locking element back moves under the effect of compression spring force, the tooth socket fit on the latch on locking element and circular arc notch, and then the relative position of locking articulated elements.
Feature of the present invention to make the reliable lock between articulated elements, and structure is simple, easy to use.If add angle index on circular arc notch, then can determine roughly the size adjusting angle between articulated elements.
Specific embodiment:
Embodiment is exemplary, is intended to explain the present invention is described, and can not regard limitation of the present invention as.
As shown in Figure 1 and Figure 2, bearing pin 7, locking element 2, Compress Spring 9, circular arc notch 1 etc. are comprised; Fixed pin shaft 7 on articulated elements 3, bearing pin connects locking element 2, and locking element 2 can in the axial motion of bearing pin 7; Being provided with Compress Spring 9 between bearing pin 7 and locking 2, locking element 2 being provided with latch 8, for locking with teeth groove 6; Articulated elements 5 there are the circular arc notch run through and the circular arc notch 1 do not run through, the circular arc notch 1 do not run through has the teeth groove 6 that can coordinate with latch 8 on locking element 2.When needing to adjust the relative position between articulated elements 3 and hinging par 5, pressing lock gripping members 2, teeth groove 6 on the latch 8 of locking element 2 and the circular arc notch 1 that do not run through is separated, rotating hinge fitting 3 or articulated elements 5 are to adjust angular orientation, locking element 2 is unclamped after adjusting angular orientation, locking element 2 back moves under the effect of compression spring force, and the teeth groove 6 on the latch 8 on locking element 2 and the circular arc notch 1 that do not run through coordinates, and then the relative position between locking articulated elements 3 and articulated elements 5.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (2)
1. a push type angle adjustment quick lock mechanism, is characterized in that, comprises the first articulated elements and the second articulated elements, and hinge is passed through in one end of described first articulated elements and the second articulated elements;
The other end of described first articulated elements is provided with the circular arc notch do not run through and the circular arc notch run through, and the inner bottom surface of the described circular arc notch do not run through is provided with teeth groove;
The other end of described second articulated elements is provided with bearing pin, and described bearing pin is provided with locking element, and described locking element is provided with latch, is provided with spring between described bearing pin and locking element;
In the circular arc notch do not run through described in described locking element is placed in, described locking element is provided with projection, described projection pass described in the circular arc notch that runs through.
2. push type angle adjustment quick lock mechanism according to claim 1, it is characterized in that, locking element described in described spring compression, described latch engages with described teeth groove;
Press described projection, described locking element moves along on described bearing pin, and described latch is separated with described teeth groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477852.4A CN105041842B (en) | 2015-08-06 | 2015-08-06 | A kind of push type angular adjustment quick lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477852.4A CN105041842B (en) | 2015-08-06 | 2015-08-06 | A kind of push type angular adjustment quick lock mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105041842A true CN105041842A (en) | 2015-11-11 |
| CN105041842B CN105041842B (en) | 2018-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510477852.4A Expired - Fee Related CN105041842B (en) | 2015-08-06 | 2015-08-06 | A kind of push type angular adjustment quick lock mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN105041842B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473746A (en) * | 2016-12-09 | 2017-03-08 | 四川大学华西第二医院 | A kind of body surface location scale |
| CN114785922A (en) * | 2022-04-08 | 2022-07-22 | 杭州海康威视数字技术股份有限公司 | Image pickup apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202290425U (en) * | 2011-11-04 | 2012-07-04 | 尤永敦 | Support of shower nozzle |
| CN102631105A (en) * | 2012-04-18 | 2012-08-15 | 中山市乐美达儿童用品有限公司 | Baby rocking chair |
| CN202690735U (en) * | 2012-07-23 | 2013-01-23 | 史振华 | Rotational fixing hinge |
| JP2013185671A (en) * | 2012-03-08 | 2013-09-19 | Hikari:Kk | Angle adjustment metal fitting |
| CN204533998U (en) * | 2015-01-04 | 2015-08-05 | 深圳市奥拓电子股份有限公司 | Angle regulator and there is the display frame of this device |
| CN204900512U (en) * | 2015-08-06 | 2015-12-23 | 北京石油化工学院 | Fast latch mechanism of push type angle modulation |
-
2015
- 2015-08-06 CN CN201510477852.4A patent/CN105041842B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202290425U (en) * | 2011-11-04 | 2012-07-04 | 尤永敦 | Support of shower nozzle |
| JP2013185671A (en) * | 2012-03-08 | 2013-09-19 | Hikari:Kk | Angle adjustment metal fitting |
| CN102631105A (en) * | 2012-04-18 | 2012-08-15 | 中山市乐美达儿童用品有限公司 | Baby rocking chair |
| CN202690735U (en) * | 2012-07-23 | 2013-01-23 | 史振华 | Rotational fixing hinge |
| CN204533998U (en) * | 2015-01-04 | 2015-08-05 | 深圳市奥拓电子股份有限公司 | Angle regulator and there is the display frame of this device |
| CN204900512U (en) * | 2015-08-06 | 2015-12-23 | 北京石油化工学院 | Fast latch mechanism of push type angle modulation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473746A (en) * | 2016-12-09 | 2017-03-08 | 四川大学华西第二医院 | A kind of body surface location scale |
| CN106473746B (en) * | 2016-12-09 | 2023-04-21 | 四川大学华西第二医院 | Body surface positioning scale |
| CN114785922A (en) * | 2022-04-08 | 2022-07-22 | 杭州海康威视数字技术股份有限公司 | Image pickup apparatus |
| CN114785922B (en) * | 2022-04-08 | 2024-01-19 | 杭州海康威视数字技术股份有限公司 | Image pickup apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105041842B (en) | 2018-08-10 |
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| CF01 | Termination of patent right due to non-payment of annual fee |