CN105041842B - A kind of push type angular adjustment quick lock mechanism - Google Patents
A kind of push type angular adjustment quick lock mechanism Download PDFInfo
- Publication number
- CN105041842B CN105041842B CN201510477852.4A CN201510477852A CN105041842B CN 105041842 B CN105041842 B CN 105041842B CN 201510477852 A CN201510477852 A CN 201510477852A CN 105041842 B CN105041842 B CN 105041842B
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- CN
- China
- Prior art keywords
- locking member
- articulation piece
- circular arc
- arc notch
- axis pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Pivots And Pivotal Connections (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of push type angular adjustment quick lock mechanism, including the first articulation piece and the second articulation piece, one end of the first articulation piece and the second articulation piece is hinged by hinge；The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, and the inner bottom surface of not perforative circular arc notch is equipped with tooth socket；The other end of second articulation piece is equipped with axis pin, and axis pin is equipped with locking member, and locking member is equipped with latch, and spring is equipped between axis pin and locking member；Locking member is placed in the not perforative circular arc notch, and locking member is equipped with protrusion, and protrusion passes through the perforative circular arc notch.Locking member described in spring compression, latch are engaged with tooth socket；Pressing protrusion, locking member are moved up along axis pin, and latch is detached with tooth socket.It may be implemented in after adjusting angle manually and lock, locking is reliable, and easy to use, application scenario is extensive.
Description
Technical field
The present invention relates to a kind of device of regulating member angle more particularly to a kind of push type angular adjustment quick lock mechanisms.
Background technology
It is all by the frictional force between two hinge members come fixed part to adjust manually at present after the angle of hinge member
The relative position of part, this to be easy movement under force using the fixed mode of frictional force, locking is unreliable.And it adjusts not
It is convenient.
Invention content
The object of the present invention is to provide a kind of push type angular adjustment quick lock mechanisms that locking is reliable, easy to use.
The purpose of the present invention is what is be achieved through the following technical solutions：
The push type angular adjustment quick lock mechanism of the present invention, including the first articulation piece and the second articulation piece, first hinge
One end of fitting and the second articulation piece is hinged by hinge；
The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, described not run through
Circular arc notch inner bottom surface be equipped with tooth socket；
The other end of second articulation piece is equipped with axis pin, and the axis pin is equipped with locking member, and the locking member is equipped with
Latch is equipped with spring between the axis pin and locking member；
The locking member is placed in the not perforative circular arc notch, and the locking member is equipped with protrusion, and the protrusion is worn
Cross the perforative circular arc notch.
As seen from the above technical solution provided by the invention, push type angular adjustment provided in an embodiment of the present invention is fast
Latch mechanism, due to including the first articulation piece and the second articulation piece, one end of the first articulation piece and the second articulation piece is cut with scissors by hinge
It connects；The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, not perforative circular arc notch
Inner bottom surface is equipped with tooth socket；The other end of second articulation piece is equipped with axis pin, and axis pin is equipped with locking member, and locking member is equipped with latch,
Spring is equipped between axis pin and locking member；Locking member is placed in the not perforative circular arc notch, and locking member is equipped with protrusion, convex
It rises across the perforative circular arc notch.Locking member described in spring compression, latch are engaged with tooth socket；Pressing protrusion, locking member edge
Axis pin moves up, and latch is detached with tooth socket.It may be implemented in after adjusting angle manually and lock, locking is reliable, easy to use, application
Occasion is extensive.
Description of the drawings
Fig. 1 is the structural schematic diagram of push type angular adjustment quick lock mechanism provided in an 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 not perforative circular arc notch, and 2 be locking member, and 3 be articulation piece, and 4 be hinge, and 5 be articulation piece, and 6 be tooth socket, and 7 are
Axis pin, 8 be latch, and 9 be compressed spring.
Specific implementation mode
The embodiment of the present invention will be described in further detail below.
The push type angular adjustment quick lock mechanism of the present invention, preferable specific implementation mode are：
Including the first articulation piece and the second articulation piece, one end of first articulation piece and the second articulation piece is cut with scissors by hinge
It connects；
The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, described not run through
Circular arc notch inner bottom surface be equipped with tooth socket；
The other end of second articulation piece is equipped with axis pin, and the axis pin is equipped with locking member, and the locking member is equipped with
Latch is equipped with spring between the axis pin and locking member；
The locking member is placed in the not perforative circular arc notch, and the locking member is equipped with protrusion, and the protrusion is worn
Cross the perforative circular arc notch.
Locking member described in the spring compression, the latch are engaged with the tooth socket；
The protrusion is pressed, the locking member is moved up along the axis pin, and the latch is detached with the tooth socket.
The push type angular adjustment quick lock mechanism of the present invention, two components are connected through the hinge, wherein an articulation piece and axis pin
It connects, locking member is connected on axis pin, locking member can be provided with spring in the axial movement of axis pin between axis pin and locking member, lock
Tight part square face side is provided with latch, can with the tooth socket fit on circular arc notch, what another articulation piece one end was provided through
Circular arc notch and not perforative circular arc notch have the tooth socket that can coordinate with latch on locking member on not perforative circular arc notch.
The quick lock mechanism can adjust angle and the locking of articulation piece manually, and simple in structure, reliable lock, easy to use, application scenario is wide
It is general；It can be used for the occasion that position between articulation piece adjusts and locks.The mechanism locks after may be implemented in adjusting angle manually, the machine
Structure locking is reliable, and easy to use, application scenario is extensive.
The present invention includes articulation piece, axis pin, locking member, spring, circular arc notch, circular arc tooth socket etc.；At one of articulation piece
Fixed pin shaft on part connects locking member on axis, and locking member can be provided with bullet in the axial movement of axis pin between axis pin and locking member
Spring is provided with latch on locking member, for and tooth socket fit locking, circular arc notch that another component of articulation piece is provided through and
Not perforative circular arc notch has the tooth socket that can coordinate with latch on locking member on not perforative circular arc notch.In use, using hand
Press locking member, the tooth socket on the latch of locking member and circular arc notch is separated, rotation articulation piece to adjust the angle position,
Locking member is unclamped after adjusting angle position, locking member back moves under the action of compression spring force, the latch on locking member
With the tooth socket fit on circular arc notch, and then lock articulation piece relative position.
It is characteristic of the invention that the reliable lock between articulation piece can be made, and it is simple in structure, it is easy to use.If in circular arc notch
Upper addition angle index can then determine roughly the size adjusted the angle between articulation piece.
Specific embodiment：
Embodiment is exemplary, it is intended to be illustrated the present invention, and cannot be regarded limitation of the present invention as.
As shown in Figure 1 and Figure 2, including axis pin 7, locking member 2, compressed spring 9, circular arc notch 1 etc.；It is fixed on articulation piece 3
Axis pin 7 connects locking member 2 on axis pin, and locking member 2 can be in the axial movement of axis pin 7；It is provided with pressure between axis pin 7 and locking 2
Contracting spring 9 is provided with latch 8 on locking member 2, for being locked with tooth socket 6；Have on articulation piece 5 perforative circular arc notch and
Not perforative circular arc notch 1 has the tooth socket 6 that can coordinate with latch 8 on locking member 2 on not perforative circular arc notch 1.It needs to adjust
When relative position between whole articulation piece 3 and hinge member 5, locking member 2 is pressed, by the latch 8 of locking member 2 and not perforative circle
Tooth socket 6 on arc notch 1 separates, and rotates articulation piece 3 or articulation piece 5 to adjust the angle position, after adjusting angle position
Locking member 2 is unclamped, locking member 2 back moves under the action of compression spring force, the latch 8 on locking member 2 and not perforative circle
Tooth socket 6 on arc notch 1 coordinates, and then locks the relative position between articulation piece 3 and articulation piece 5.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (1)
1. a kind of push type angular adjustment quick lock mechanism, which is characterized in that including the first articulation piece and the second articulation piece, described
One end of one articulation piece and the second articulation piece is hinged by hinge；
The other end of first articulation piece is equipped with not perforative circular arc notch and perforative circular arc notch, the not perforative circle
The inner bottom surface of arc notch is equipped with tooth socket；
The other end of second articulation piece is equipped with axis pin, and the axis pin is equipped with locking member, and the locking member is equipped with latch,
Spring is equipped between the axis pin and locking member；
The locking member is placed in the not perforative circular arc notch, and the locking member is equipped with protrusion, and the protrusion passes through institute
State perforative circular arc notch；
Locking member described in the spring compression, the latch are engaged with the tooth socket；
The protrusion is pressed, the locking member is moved up along the axis pin, and the latch is detached with the tooth socket.
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 CN105041842A (en) | 2015-11-11 |
| CN105041842B true CN105041842B (en) | 2018-08-10 |
Family
ID=54448693
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 |
|---|---|
| CN (1) | CN105041842B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473746B (en) * | 2016-12-09 | 2023-04-21 | 四川大学华西第二医院 | Body surface positioning scale |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105041842A (en) | 2015-11-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20210806 |