CN206352619U - A kind of support joint - Google Patents
A kind of support joint Download PDFInfo
- Publication number
- CN206352619U CN206352619U CN201621479391.0U CN201621479391U CN206352619U CN 206352619 U CN206352619 U CN 206352619U CN 201621479391 U CN201621479391 U CN 201621479391U CN 206352619 U CN206352619 U CN 206352619U
- Authority
- CN
- China
- Prior art keywords
- shell
- groove
- centre bore
- connecting rod
- support joint
- 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
Links
Abstract
The utility model provides a kind of support joint, including cylindrical shell I, cylindrical shell II, internal tooth connector, gasket ring, button, screw；The internal tooth connector is cylinder, centre bore III is opened up at central shaft, one end, which is set, can be embedded in the groove III of the spring, and the groove that can be inserted into limited post is set in the edge of this end face, and other end sets the unidirectional tooth II coordinated with the unidirectional tooth I；The gasket ring is arranged in the middle part of groove I bottom surface, and the button includes thin plate and perpendicular to thin plate and the projection of the pluggable through hole, and the end of the projection is resisted against on the gasket ring；The screw is sequentially inserted into centre bore I, gasket ring, internal tooth connector centre bore III, spring, the centre bore II of shell II of shell I, and sets nut.The beneficial effects of the utility model are：Angle is fixed after the two-arm that can connect joint rotates, easy to operate, simple and practical.
Description
Technical field
The utility model is related to mechanical field, and in particular to a kind of support joint.
Background technology
In mechanical fields such as supports, rotatable joint can be usually used, two are fixed afterwards in particular for that can rotate
The joint of arm angle.
The utility model designs a kind of joint, and angle is fixed after the two-arm that can connect joint rotates.
Utility model content
The utility model provides a kind of support joint, and angle is fixed after the two-arm that can connect joint rotates.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：
A kind of support joint, including cylindrical shell I, cylindrical shell II, internal tooth connector, gasket ring, button, spiral shell
Nail；
The outside of shell I, which is fixed with connecting rod I, the shell I, opens up circular groove I, the groove I central axis
Centre bore I is set, and the outside of centre bore I sets through hole, and groove I bottom surface sets unidirectional tooth I, and its tooth top is put down with groove I bottom surface
OK；
The outside of shell II, which is fixed with connecting rod II, the housing II, sets circular groove II, in the groove II
The heart sets round boss, and the boss central axis sets centre bore II, the boss sheathed spring；In the side wall of shell II
Side sets the limited post of protrusion；
The internal tooth connector is that centre bore III is opened up at cylinder, central shaft, and one end setting can be embedded in described
The groove III of spring, and the groove that can be inserted into limited post is set in the edge of this end face, other end is set and the unidirectional tooth I
The unidirectional tooth II coordinated；
The gasket ring is arranged in the middle part of groove I bottom surface, and the button and including thin plate and perpendicular to thin plate can be inserted into described
The projection of through hole, the end of the projection is resisted against on the gasket ring；The screw is sequentially inserted into the centre bore I of shell I, pad
Ring, internal tooth connector centre bore III, spring, the centre bore II of shell II, and nut is set.
Foregoing a kind of support joint, it is characterised in that through hole and the projection quantity is 3.
Foregoing a kind of support joint, it is characterised in that the quantity of the limited post is 3, is evenly distributed on shell II
Side wall on.
Foregoing a kind of support joint, it is characterised in that connecting hole is set in connecting rod I, the end of connecting rod II, it is described
Internal thread is provided with connecting hole.
Foregoing a kind of support joint, it is characterised in that the side wall of housing I sets the ring of protrusion, the limited post
Neck is provided between the side wall of shell II, the ring can be inserted into neck.
A kind of foregoing support joint, it is characterised in that the head of the screw be located at button thin plate and housing I it
Between.
A kind of foregoing support joint, it is characterised in that the connecting rod I perpendicular to cylindrical shell I central shaft,
Central shaft of the connecting rod II perpendicular to cylindrical shell II.
The beneficial effects of the utility model are：Angle is fixed after the two-arm that can connect joint rotates, easy to operate, simply
It is practical.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the stereogram of shell I；
Fig. 2 is the stereogram of shell I；
Fig. 3 is the stereogram of shell II；
Fig. 4 is the stereogram of internal tooth connector；
Fig. 5 is the stereogram of internal tooth connector；
Fig. 6 is the stereogram of button；
Fig. 7 is the utility model explosive view；
Fig. 8 is overall schematic of the present utility model；
In figure：1st, shell I；2nd, shell II；3rd, internal tooth connector；4th, gasket ring；5th, button；6th, screw；7th, connecting hole； 11、
Connecting rod I；12nd, groove I；13rd, centre bore I；14th, through hole；15th, unidirectional tooth I；16th, ring；21st, connecting rod II；22nd, groove II；
23rd, boss；24th, spring；25th, limited post；26th, neck；31st, centre bore III；32nd, groove III；33rd, groove；34th, unidirectional tooth II；51、
Thin plate；52nd, projection；8th, lid I；9th, lid II.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings：
A kind of support joint, including cylindrical shell I（1）, cylindrical shell II（2）, internal tooth connector（3）, gasket ring
（4）, button（5）, screw（6）；
The shell I（1）Outside is fixed with connecting rod I（11）, the shell I（1）Inside open up circular groove I（12）, institute
State groove I（12）Central axis sets centre bore I（13）, the centre bore I（13）Outside sets through hole（14）, groove I（12）
Bottom surface sets unidirectional tooth I（15）, its tooth top and groove I（12）Bottom surface is parallel；
The shell II（2）Outside is fixed with connecting rod II（21）, the housing II（21）Interior setting circular groove II
（22）, the groove II（22）Centrally disposed round boss（23）, the boss（23）Central axis sets centre bore II（24）,
The boss（23）Sheathed spring（24）；The shell II（21）Inside sidewalls set the limited post of protrusion（25）；
The internal tooth connector（3）For cylinder, centre bore III is opened up at central shaft（31）, one end is set can be embedding
Enter the spring（24）Groove III（32）, and can be inserted into limited post in the edge setting of this end face（25）Groove（33）, separately
End face is set and the unidirectional tooth I（15）The unidirectional tooth II coordinated（34）；
The gasket ring（4）It is arranged at groove I（12）In the middle part of bottom surface, the button（5）Including thin plate（51）With perpendicular to thin
Plate（51）And can be inserted into the through hole（14）Projection（52）, the projection（52）End be resisted against the gasket ring（4）On；Institute
State screw（6）It is sequentially inserted into the centre bore I of shell I（13）, gasket ring（4）, internal tooth connector centre bore III（31）, spring
（24）, shell II centre bore II（21）, and nut is set.
Assemble joint according to Fig. 7, connecting rod I, the connecting bracket of connecting rod II, when not pressing button, unidirectional tooth I and single
Engage to tooth II, shell I and shell II are relatively fixed；When pressing button, the projection of button pushes gasket ring, and gasket ring is pushed internal tooth and connected
Fitting, the spring-compressed of the other end setting of internal tooth connector, the unidirectional tooth II of internal tooth connector and the unidirectional tooth II of housing I
Separation, is now rotatably connected bar I, connecting rod II, the angle between regulation connecting rod I and connecting rod II.Then button is decontroled,
Spring gives internal tooth connector thrust, and the unidirectional tooth II of internal tooth connector engages with the unidirectional tooth II of housing I, shell I and shell II
It is relatively fixed.
The through hole（14）And projection（52）Quantity is 3.The limited post（25）Quantity be 3, be uniformly distributed outside
Shell II（2）Side wall on.Connecting rod I（11）, connecting rod II（21）Connecting hole is set in end（7）, the connecting hole（7）Inside set
There is internal thread.It is connected through a screw thread support.
The side wall of housing I sets the ring of protrusion（16）, the limited post（25）Neck is provided between the side wall of shell II
（26）, the ring（16）It can be inserted into neck（26）It is interior.The screw（6）Head be located at button（5）Thin plate（51）With housing I
（1）Between.The connecting rod I（11）Perpendicular to cylindrical shell I（1）Central shaft, the connecting rod II（12）Perpendicular to circle
Cylindrical outer cover II（2）Central shaft.
To sum up, the support joint that the utility model is provided, angle is fixed after the two-arm that can connect joint rotates, and is operated
It is convenient, it is simple and practical.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including being combined constituted technical scheme by above technical characteristic.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moistened
Decorations are also considered as protection scope of the present invention.
Claims (7)
1. a kind of support joint, including cylindrical shell I（1）, cylindrical shell II（2）, internal tooth connector（3）, gasket ring
（4）, button（5）, screw（6）；
The shell I（1）Outside is fixed with connecting rod I（11）, the shell I（1）Inside open up circular groove I（12）, it is described recessed
Groove I（12）Central axis sets centre bore I（13）, the centre bore I（13）Outside sets through hole（14）, groove I（12）Bottom surface
Unidirectional tooth I is set（15）, its tooth top and groove I（12）Bottom surface is parallel；
The shell II（2）Outside is fixed with connecting rod II（21）, the housing II（21）Interior setting circular groove II（22）, institute
State groove II（22）Centrally disposed round boss（23）, the boss（23）Central axis sets centre bore II（24）, it is described convex
Platform（23）Sheathed spring（24）；The shell II（21）Inside sidewalls set the limited post of protrusion（25）；
The internal tooth connector（3）For cylinder, centre bore III is opened up at central shaft（31）, one end, which is set, can be embedded in institute
State spring（24）Groove III（32）, and can be inserted into limited post in the edge setting of this end face（25）Groove（33）, the other end
Face is set and the unidirectional tooth I（15）The unidirectional tooth II coordinated（34）；
The gasket ring（4）It is arranged at groove I（12）In the middle part of bottom surface, the button（5）Including thin plate（51）With perpendicular to thin plate
（51）And can be inserted into the through hole（14）Projection（52）, the projection（52）End be resisted against the gasket ring（4）On；It is described
Screw（6）It is sequentially inserted into the centre bore I of shell I（13）, gasket ring（4）, internal tooth connector centre bore III（31）, spring（24）、
The centre bore II of shell II（21）, and nut is set.
2. a kind of support joint according to claim 1, it is characterised in that the through hole（14）And projection（52）Quantity
It is 3.
3. a kind of support joint according to claim 1, it is characterised in that the limited post（25）Quantity be 3,
It is even to be distributed in shell II（2）Side wall on.
4. a kind of support joint according to claim 1, it is characterised in that connecting rod I（11）, connecting rod II（21）End
Connecting hole is set in portion（7）, the connecting hole（7）It is interior to be provided with internal thread.
5. a kind of support joint according to claim 1, it is characterised in that the side wall of housing I sets the ring of protrusion
（16）, the limited post（25）Neck is provided between the side wall of shell II（26）, the ring（16）It can be inserted into neck（26）It is interior.
6. a kind of support joint according to claim 1, it is characterised in that the screw（6）Head be located at button
（5）Thin plate（51）With housing I（1）Between.
7. a kind of support joint according to claim 1, it is characterised in that the connecting rod I（11）Perpendicular to cylinder
Shape shell I（1）Central shaft, the connecting rod II（12）Perpendicular to cylindrical shell II（2）Central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479391.0U CN206352619U (en) | 2016-12-30 | 2016-12-30 | A kind of support joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479391.0U CN206352619U (en) | 2016-12-30 | 2016-12-30 | A kind of support joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352619U true CN206352619U (en) | 2017-07-25 |
Family
ID=59348917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621479391.0U Expired - Fee Related CN206352619U (en) | 2016-12-30 | 2016-12-30 | A kind of support joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763140A (en) * | 2016-12-30 | 2017-05-31 | 镇江步云电子有限公司 | A kind of support joint |
-
2016
- 2016-12-30 CN CN201621479391.0U patent/CN206352619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763140A (en) * | 2016-12-30 | 2017-05-31 | 镇江步云电子有限公司 | A kind of support joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170725 Termination date: 20181230 |