CN105065434A - Lifting type angle adjusting and fast locking mechanism - Google Patents
Lifting type angle adjusting and fast locking mechanism Download PDFInfo
- Publication number
- CN105065434A CN105065434A CN201510478464.8A CN201510478464A CN105065434A CN 105065434 A CN105065434 A CN 105065434A CN 201510478464 A CN201510478464 A CN 201510478464A CN 105065434 A CN105065434 A CN 105065434A
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- Prior art keywords
- arc notch
- locking element
- articulated elements
- circular arc
- locking
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Abstract
The invention discloses a lifting type angle adjusting and fast locking mechanism which comprises a first articulation piece and a second articulation piece, wherein one ends of the first articulation piece and the second articulation piece are articulated through a hinge; a non-penetrative arc notch and a penetrative arc notch are formed in the other end of the first articulation piece, and tooth grooves are formed in the inner bottom surface of the non-penetrative arc notch; a pin shaft is arranged at the other end of the second articulation piece, and a locking piece is arranged on the pin shaft; latches are arranged on the locking piece, and a spring is arranged between the pin shaft and the locking piece; the locking piece is arranged in the non-penetrative arc notch, a bump is arranged on the locking piece and penetrates through the penetrative arc notch. The locking piece is compressed by the spring, and the latch is meshed with the tooth grooves. The bump is lifted, the locking piece moves up along the pin shaft, and the latch is separated from the tooth grooves. The lifting type angle adjusting and fast locking mechanism can realize locking after the angle is manually adjusted. The lifting type angle adjusting and fast locking mechanism has the advantages of being reliable in locking, easy and convenient to use and wide in application occasions.
Description
Technical field
The present invention relates to a kind of angle regulator, particularly relate to a kind of lifting and pulling 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 lifting and pulling type angle adjustment quick lock mechanism reliable, easy to use.
The object of the invention is to be achieved through the following technical solutions:
Lifting and pulling 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 lifting and pulling 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; Lift 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 lifting and pulling 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 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 elements parts, and 4 is hinges, and 5 is articulated elements parts, 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.
Lifting and pulling 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;
Lift described projection, described locking element moves along on described bearing pin, and described latch is separated with described teeth groove.
Lifting and pulling type angle adjustment quick lock mechanism of the present invention, two parts are connected through the hinge, wherein articulated elements parts and a pinned connection, bearing pin 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 square face side is provided with latch, can with the tooth socket fit on circular arc notch, another articulated elements parts 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 these quick lock mechanism energy manual tune articulated elements parts is also locked, and structure is simple, reliable lock, and easy to use, application is extensive; Can be used for position between articulated elements parts to adjust and the occasion of locking.
Feature of the present invention to make the reliable lock between articulated elements parts, 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 parts.
Specific embodiment:
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 parts 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 parts 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, lift locking element 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 parts 3 or articulated elements parts 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, teeth groove 6 on 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 parts 3 and articulated elements parts 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 lifting and pulling 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. lifting and pulling 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;
Lift 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 |
|---|---|---|---|
| CN201510478464.8A CN105065434B (en) | 2015-08-06 | 2015-08-06 | A kind of pull-type angular adjustment quick lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478464.8A CN105065434B (en) | 2015-08-06 | 2015-08-06 | A kind of pull-type angular adjustment quick lock mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065434A true CN105065434A (en) | 2015-11-18 |
| CN105065434B CN105065434B (en) | 2018-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510478464.8A Expired - Fee Related CN105065434B (en) | 2015-08-06 | 2015-08-06 | A kind of pull-type angular adjustment quick lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065434B (en) |
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 |
| CN204921674U (en) * | 2015-08-06 | 2015-12-30 | 北京石油化工学院 | Fast latch mechanism of lift -draw style angle modulation |
-
2015
- 2015-08-06 CN CN201510478464.8A patent/CN105065434B/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 |
| CN204921674U (en) * | 2015-08-06 | 2015-12-30 | 北京石油化工学院 | Fast latch mechanism of lift -draw style angle modulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105065434B (en) | 2018-08-10 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20210806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |