CN205503741U - Many angle location's pivot module - Google Patents
Many angle location's pivot module Download PDFInfo
- Publication number
- CN205503741U CN205503741U CN201620315649.7U CN201620315649U CN205503741U CN 205503741 U CN205503741 U CN 205503741U CN 201620315649 U CN201620315649 U CN 201620315649U CN 205503741 U CN205503741 U CN 205503741U
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- CN
- China
- Prior art keywords
- steel ball
- rotary shaft
- plectrum
- spacer
- location
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Abstract
The utility model discloses a many angle location's pivot module, including rotation axis, spring, spring catch, steel ball plectrum, steel ball and spacer, the spring catch slip cap is established on the rotation axis, and the spring housing is established on the rotation axis, and is located between the left shaft shoulder of spring catch and rotation axis, and steel ball plectrum slip cap is established on the rotation axis, and is located the spring catch right side, sets up the steel ball accommodation hole corresponding with the steel ball on the steel ball plectrum, and the steel ball is located the steel ball accommodation hole, the spacer rotates the cover and establishes on the rotation axis, and is located steel ball plectrum right side, has seted up positioning groove on the spacer left end face, and the right -hand member of steel ball is located positioning groove, still is fixed with the position sleeve on the rotation axis, and the position sleeve is located the spacer right side, this many angle location's pivot module can realize the location and the auto -lock of multi -angle, and when location and auto -lock, clicks through the touch and operate the rotation that will can not cause the rotation axis, and it is convenient to rotate, uses experience better.
Description
Technical field
This utility model relates to mechanical field, the rotary axis module of a kind of multi-angle location.
Background technology
In vehicle-carrying DVD, computer and some other digital product, it is often necessary to use the rotating axis component that can position, to realize the rotation of display screen, existing rotating axis component mainly uses concave to realize self-locking and positioning function.But the size limitation by concave, cause rotating axis component can only realize at 0 degree, position at 90 degree and 180 degree three, although rotating axis component freely can pause motionless at three in other angles between orientation angle, but self-locking and location cannot be realized, have only to the most firmly will result in rotating axis component rotate, such as, in these angles, carry out the most on a display screen touching clicking operation, will result in the skew of display screen, even if after increasing the rotation dynamics needed for rotating shaft parts, ensure that display screen will not offset when touching clicking operation, but the dynamics needed for so will result in rotating shaft parts is bigger, rotate inconvenience, experience is the best.
Utility model content
The purpose of this utility model is the rotary axis module providing a kind of multi-angle to position, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
The rotary axis module of a kind of multi-angle location, including rotary shaft, spring, spring stop piece, steel ball plectrum, steel ball and spacer；Described spring stop piece is slidably located in rotary shaft, spring housing sets on the rotary shaft, and between spring stop piece and the left shaft shoulder of rotary shaft, steel ball plectrum is slidably located in rotary shaft, and it is positioned on the right side of spring stop piece, the steel ball receiving hole corresponding with steel ball is offered on steel ball plectrum, steel ball receiving hole has multiple, and be distributed ringwise centered by the axis of rotary shaft on steel ball plectrum, steel ball is identical with steel ball receiving hole quantity, and one_to_one corresponding, steel ball is positioned at steel ball receiving hole, and the thickness of steel ball plectrum is less than the diameter of steel ball；Described spacer turning set sets on the rotary shaft, and it is positioned on the right side of steel ball plectrum, spacer offers detent on left side, the right-hand member of steel ball is positioned at detent, detent quantity is the positive integer times of steel ball number, and detent is distributed on spacer centered by the axis of rotary shaft ringwise, described rotary shaft being further fixed on positioning sleeve, positioning sleeve is positioned on the right side of spacer.
As further program of the utility model: be additionally provided with pad between described positioning sleeve and spacer.
As this utility model further scheme: the quantity of described steel ball is four.
As this utility model further scheme: the cross section of described rotary shaft is round edge rectangle, round edge rectangle is made up of symmetrically arranged two arc-shaped sides and symmetrically arranged two straight flanges, spring stop piece with all offer the round edge rectangle installing hole corresponding with rotary shaft on steel ball plectrum.
Compared with prior art, the beneficial effects of the utility model are: 1, the rotary axis module of this multi-angle location is capable of location and the self-locking of multi-angle, and when location and self-locking, will not result in the rotation of rotary shaft by touching clicking operation, it is convenient to rotate, and experience is preferable；2, the rotary axis module of this multi-angle location is by increasing the quantity of detent, it becomes possible to increase the angle realizing location, beneficially expansive approach scope；3, the rotary axis module simple in construction of this multi-angle location, makes easily, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rotary axis module of multi-angle location.
Fig. 2 is steel ball and the structural representation of spacer in the rotary axis module that multi-angle positions.
Fig. 3 is steel ball plectrum and the structural representation of spacer in the rotary axis module that multi-angle positions.
In figure: 1-rotary shaft, 2-spring, 3-spring stop piece, 4-steel ball plectrum, 5-steel ball, 6-detent, 7-spacer, 8-pad, 9-positioning sleeve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1～3, in this utility model embodiment, the rotary axis module of a kind of multi-angle location, including rotary shaft 1, spring 2, spring stop piece 3, steel ball plectrum 4, steel ball 5 and spacer 7；Described spring stop piece 3 is slidably located in rotary shaft 1, spring 2 is set in rotary shaft 1, and between spring stop piece 3 and the left shaft shoulder of rotary shaft 1, steel ball plectrum 4 is slidably located in rotary shaft 1, and it is positioned on the right side of spring stop piece 3, the steel ball receiving hole corresponding with steel ball 5 is offered on steel ball plectrum 4, steel ball receiving hole has multiple, and be distributed ringwise centered by the axis of rotary shaft 1 on steel ball plectrum 4, steel ball 5 is identical with steel ball receiving hole quantity, and one_to_one corresponding, steel ball 5 is positioned at steel ball receiving hole, the thickness of steel ball plectrum 4 is less than the diameter of steel ball 5, so that steel ball 5 has part sphere and exposes steel ball receiving hole, preferably, the quantity of described steel ball 5 is four；Described spacer 7 turning set is located in rotary shaft 1, and it is positioned on the right side of steel ball plectrum 4, spacer 7 offers detent 6 on left side, the right-hand member of steel ball 5 is positioned at detent 6, and detent 6 quantity is the positive integer times of steel ball 5 quantity, and detent 6 is distributed on spacer 7 centered by the axis of rotary shaft 1 ringwise, it is further fixed on positioning sleeve 9 in described rotary shaft 1, positioning sleeve 9 is positioned on the right side of spacer 7, it is preferred that be additionally provided with pad 8 between described positioning sleeve 9 and spacer 7；The cross section of described rotary shaft 1 is round edge rectangle, round edge rectangle is made up of symmetrically arranged two arc-shaped sides and symmetrically arranged two straight flanges, the round edge rectangle installing hole corresponding with rotary shaft 1 is all offered on spring stop piece 3 and steel ball plectrum 4, thus spring stop piece 3 and steel ball plectrum 4 all can slide along rotary shaft 1, and cannot rotate along rotary shaft 1.
The rotary axis module of described multi-angle location, during use, rotate rotary shaft 1, spring stop piece 3 and steel ball plectrum 4 concomitant rotation will be driven, steel ball plectrum 4 is stirred steel ball 5 and is rotated, owing to spacer 7 does not rotates with rotary shaft 1, steel ball 5 will move in detent 6, spring stop piece 3 on the left of extruding and spring 2, spring 2 shrinks, when allowing steel ball 5 move to next detent 6, under the elastic force of spring 2, steel ball 5 right-hand member enters in detent 6, realize rotary shaft 1 self-locking and location, now, touch clicking operation and will not result in the rotation of rotary shaft 1, to be rotated further rotary shaft 1, need to apply certain active force, steel ball 5 is removed in detent 6, enter next detent 6.
The rotary axis module of described multi-angle location is capable of location and the self-locking of multi-angle, and when location and self-locking, will not result in the rotation of rotary shaft 1 by touching clicking operation, and it is convenient to rotate, and experience is preferable；The rotary axis module of described multi-angle location is by increasing the quantity of detent 6, it becomes possible to increase the angle realizing location, beneficially expansive approach scope；The rotary axis module simple in construction of described multi-angle location, makes easily, practical.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (4)
1. the rotary axis module of a multi-angle location, it is characterised in that include rotary shaft (1), spring (2), spring stop piece (3), steel ball plectrum (4), steel ball (5) and spacer (7)；Described spring stop piece (3) is slidably located in rotary shaft (1), spring (2) is set in rotary shaft (1), and be positioned between the left shaft shoulder of spring stop piece (3) and rotary shaft (1), steel ball plectrum (4) is slidably located in rotary shaft (1), and it is positioned at spring stop piece (3) right side, the steel ball receiving hole corresponding with steel ball (5) is offered on steel ball plectrum (4), steel ball receiving hole has multiple, and be distributed ringwise centered by the axis of rotary shaft (1) on steel ball plectrum (4), steel ball (5) is identical with steel ball receiving hole quantity, and one_to_one corresponding, steel ball (5) is positioned at steel ball receiving hole, the thickness of steel ball plectrum (4) is less than the diameter of steel ball (5)；Described spacer (7) turning set is located in rotary shaft (1), and it is positioned at steel ball plectrum (4) right side, detent (6) is offered on spacer (7) left side, the right-hand member of steel ball (5) is positioned at detent (6), detent (6) quantity is the positive integer times of steel ball (5) quantity, and detent (6) is distributed on spacer (7) centered by the axis of rotary shaft (1) ringwise, being further fixed on positioning sleeve (9) in described rotary shaft (1), positioning sleeve (9) is positioned at spacer (7) right side.
The rotary axis module of multi-angle the most according to claim 1 location, it is characterised in that be additionally provided with pad (8) between described positioning sleeve (9) and spacer (7).
The rotary axis module of multi-angle the most according to claim 1 and 2 location, it is characterised in that the quantity of described steel ball (5) is four.
The rotary axis module of multi-angle the most according to claim 3 location, it is characterized in that, the cross section of described rotary shaft (1) is round edge rectangle, round edge rectangle is made up of symmetrically arranged two arc-shaped sides and symmetrically arranged two straight flanges, and spring stop piece (3) and steel ball plectrum (4) all offer the round edge rectangle installing hole corresponding with rotary shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315649.7U CN205503741U (en) | 2016-04-15 | 2016-04-15 | Many angle location's pivot module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620315649.7U CN205503741U (en) | 2016-04-15 | 2016-04-15 | Many angle location's pivot module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503741U true CN205503741U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620315649.7U Active CN205503741U (en) | 2016-04-15 | 2016-04-15 | Many angle location's pivot module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971764A (en) * | 2018-08-21 | 2018-12-11 | 陈孝 | A kind of laser marking machine, mold three-D grain laser process machine |
-
2016
- 2016-04-15 CN CN201620315649.7U patent/CN205503741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971764A (en) * | 2018-08-21 | 2018-12-11 | 陈孝 | A kind of laser marking machine, mold three-D grain laser process machine |
| CN108971764B (en) * | 2018-08-21 | 2020-10-09 | 安徽省华腾农业科技有限公司经开区分公司 | Three-dimensional texture laser processing machine tool for mold |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |