CN203948438U - A kind of turning shaft structure - Google Patents
A kind of turning shaft structure Download PDFInfo
- Publication number
- CN203948438U CN203948438U CN201420360600.4U CN201420360600U CN203948438U CN 203948438 U CN203948438 U CN 203948438U CN 201420360600 U CN201420360600 U CN 201420360600U CN 203948438 U CN203948438 U CN 203948438U
- Authority
- CN
- China
- Prior art keywords
- support shaft
- rotatingshaft
- groove
- location
- sliding axle
- 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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Abstract
The utility model discloses a kind of turning shaft structure, it comprises rotatingshaft, location sliding axle, spring, position limit pin, support shaft and support.One end of rotatingshaft is provided with outstanding or groove, on the sliding axle of location, be provided with outstanding corresponding groove or with corresponding outstanding of groove, on support shaft, be provided with the perforate corresponding with position limit pin.Wherein: support shaft is fixedly connected on support; Spring, location sliding axle, rotatingshaft are rack-mount through support shaft successively, and location sliding axle axially moves along support shaft, and rotatingshaft rotates or axially moving and rotating around support shaft along support shaft around support shaft simultaneously; Position limit pin is located in perforate, be fastened on rotatingshaft be provided with one end outstanding or that groove is relative.Turning shaft structure of the present utility model has position structure, can stop in a certain specific position, realizes position sense and the location of rotating in rotation.
Description
Technical field
The utility model relates to a kind of turning shaft structure, particularly a kind of turning shaft structure that has position structure.
Background technique
Existing turning shaft structure, such as the rotating shaft of notebook is the rotating shaft of damped type, can stop at an arbitrary position, but there is no position feel, also bad location.But in a lot of applications, need to forward a certain specific angle to and stop, having the sensation of pause, and fix at this position stability, also not have a kind of such turning shaft structure to realize this function at present.
Model utility content
The utility model, for above-mentioned problems of the prior art, proposes a kind of turning shaft structure, and this turning shaft structure has position structure, can stop in a certain specific angle, and stable fixing.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solution:
The utility model provides a kind of turning shaft structure, comprise rotatingshaft, location sliding axle, spring, position limit pin, support shaft and support, one end of described rotatingshaft is provided with outstanding or groove, on the sliding axle of described location, be provided with described outstanding corresponding groove or with corresponding outstanding of described groove, on described support shaft, be provided with the perforate corresponding with position limit pin.Wherein: described support shaft is fixedly connected on described support; Described spring, described location sliding axle, described rotatingshaft are arranged on described support through described support shaft successively, described location sliding axle axially moves along described support shaft, and described rotatingshaft rotates or axially moving and rotating around described support shaft simultaneously along described support shaft around described support shaft; Described position limit pin is located in described perforate, is fastened on the relative the other end in the one end with being provided with outstanding or groove on described rotatingshaft, limits described rotatingshaft move axially to a side by described position limit pin.
In the time that rotatingshaft rotates, outstanding or groove on rotatingshaft promotes directional sliding moving axis and moves backward vertically and Compress Spring, in the time that the outstanding or groove on rotatingshaft moves to groove on directional sliding moving axis or highlight, spring promotes directional sliding moving axis return, make to give prominence to and engage with groove, rotatingshaft is stopped in a certain specific position, realized the location of tilt fixing.
Preferably, described rotatingshaft be provided with an extension arm in being provided with the relative the other end in outstanding one end, on described extension arm, be provided with groove, be stretched on part and the described position limit pin of rotatingshaft for holding described support shaft, on described extension arm, also offer hole.This structure can facilitate rotational structure to be connected with the parts of required rotation, easily dismounting.
Preferably, described giving prominence to as dentation given prominence to, and corresponding described groove is dentation groove, and dentation is given prominence to and the interlock of dentation groove, can increase fixing stability.
Preferably, can be according to different Demand Design on the sliding axle of on described rotatingshaft or described location multiple described dentation grooves, the location that can realize multiple different amount.
Compared to prior art, the utlity model has following advantage:
The turning shaft structure that the utility model provides has position structure, can stop in a certain specific position, and stable fixing, realize position sense and the location in rotation.By setting a series of tilt fixing, can realize the location of multiple angular orientations.
Brief description of the drawings
Below in conjunction with accompanying drawing, mode of execution of the present utility model is described further:
Fig. 1 a is the front view of turning shaft structure of the present utility model;
Fig. 1 b is the rear view of turning shaft structure of the present utility model;
Fig. 2 a is the front parts explosion of turning shaft structure of the present utility model;
Fig. 2 b is the back side parts explosion of turning shaft structure of the present utility model;
Fig. 3 is the location sliding axle of turning shaft structure of the present utility model and the connection sectional view of support shaft;
Fig. 4 a is the plan view of rotatingshaft of the present utility model;
Fig. 4 b is the oblique drawing of rotatingshaft of the present utility model;
Fig. 5 a is the sectional view of location of the present utility model sliding axle;
Fig. 5 b is the oblique drawing of location of the present utility model sliding axle.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under taking technical solutions of the utility model as prerequisite; provided detailed mode of execution and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Refer to Fig. 1-Fig. 5, turning shaft structure in the present embodiment comprises rotatingshaft 1, location sliding axle 2, spring 3, position limit pin 4, support shaft 5 and support 6, one end of rotatingshaft 1 is provided with outstanding 11, on the sliding axle 2 of location, be provided with and outstanding corresponding groove 21, on support shaft 5, be provided with the perforate corresponding with position limit pin.Wherein: support shaft 5 is fixedly connected on support 6; Spring 3, location sliding axle 2, rotatingshaft 1 are arranged on support 6 through support shaft 5 successively, and outstanding 11 are stuck in groove 21, and location sliding axle 2 can only be along the axial motion of support shaft 5, and rotatingshaft 1 can be also rotatable along the axial motion of support shaft 5; Position limit pin 4 is located in the perforate on support shaft 5, be fastened on rotatingshaft 1 be provided with outstanding 11 or the relative the other end in one end of groove 21.
In the time that rotatingshaft 1 rotates, be arranged on outstanding 11 on rotatingshaft 1 and promote location sliding axle 2, make to locate sliding axle 2 mobile and Compress Spring 3 backward, in the time that rotatingshaft 1 moves to the groove 21 of tilt fixing of location sliding axle 2, spring 3 promotes location sliding axle 2 returns, and outstanding 11 engage with groove 21, thereby stop in a certain specific angle, and stable fixing, realize position sense and the location in rotation.
In the present embodiment, outstanding 11 is outstanding for dentation, and groove 21 is corresponding thereto dentation groove, can strengthen fixing stability, realizes better location.And, in order to facilitate rotational structure to be connected with the parts of required rotation, convenient disassembly, the other end relative with being provided with outstanding 11 one end at rotatingshaft 1 arranges an extension arm 12, on extension arm 12, offer groove 13, be stretched on part and the position limit pin 4 of rotatingshaft 1 for containment bracket axle 5, also offer porose 14.Can only can not rotate along support shaft 5 axial motions in order to realize location sliding axle 2, in this enforcement, support shaft 5 is arranged to shape as shown in Figure 3 with the part that location sliding axle 2 is connected.
In different embodiments, also can groove 21 be set in one end of rotatingshaft 1, what on the sliding axle 2 of location, setting was corresponding with described groove gives prominence to 11; Support shaft 5 also can be arranged to other shape or adopt other modes with the part that location sliding axle 2 is connected, and can only can not rotate along support shaft 5 axial motions just passable as long as can ensure to locate sliding axle 2.
In preferred embodiment, can be according to different Demand Design on the sliding axle 2 of on rotatingshaft 1 or location multiple grooves 21, the location that can realize multiple different amount.
Disclosed herein is only preferred embodiment of the present utility model, and these embodiments are chosen and specifically described to this specification, is in order to explain better principle of the present utility model and practical application, is not to restriction of the present utility model.The modifications and variations that any those skilled in the art do within the scope of specification, all should drop in the scope that the utility model protects.
Claims (4)
1. a turning shaft structure, is characterized in that, comprises rotatingshaft, location sliding axle, spring, position limit pin, support shaft and support;
One end of described rotatingshaft is provided with outstanding or groove;
On the sliding axle of described location, be provided with described outstanding corresponding groove or with corresponding outstanding of described groove;
On described support shaft, be provided with the perforate corresponding with position limit pin; Wherein:
Described support shaft is fixedly connected on described support;
Described spring, described location sliding axle, described rotatingshaft are arranged on described support through described support shaft successively, described location sliding axle axially moves along described support shaft, and described rotatingshaft rotates or axially moving and rotating around described support shaft simultaneously along described support shaft around described support shaft;
Described position limit pin is located in described perforate, be fastened on described rotatingshaft be provided with one end outstanding or that groove is relative.
2. turning shaft structure according to claim 1, is characterized in that, the other end of described rotatingshaft is provided with an extension arm, on described extension arm, is provided with groove, also offers porose on described extension arm.
3. turning shaft structure according to claim 2, is characterized in that, described giving prominence to as dentation given prominence to, and described groove is dentation groove.
4. turning shaft structure according to claim 3, is characterized in that, is provided with multiple described dentation grooves on the sliding axle of on described rotatingshaft or described location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360600.4U CN203948438U (en) | 2014-07-02 | 2014-07-02 | A kind of turning shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360600.4U CN203948438U (en) | 2014-07-02 | 2014-07-02 | A kind of turning shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948438U true CN203948438U (en) | 2014-11-19 |
Family
ID=51890475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360600.4U Expired - Fee Related CN203948438U (en) | 2014-07-02 | 2014-07-02 | A kind of turning shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088894A (en) * | 2014-07-02 | 2014-10-08 | 苏州怡尔欣精密科技有限公司 | Rotating shaft structure |
| CN110609395A (en) * | 2019-09-29 | 2019-12-24 | 歌尔股份有限公司 | Spectacle frame and intelligent glasses |
-
2014
- 2014-07-02 CN CN201420360600.4U patent/CN203948438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088894A (en) * | 2014-07-02 | 2014-10-08 | 苏州怡尔欣精密科技有限公司 | Rotating shaft structure |
| CN104088894B (en) * | 2014-07-02 | 2017-02-15 | 苏州怡尔欣精密科技有限公司 | Rotating shaft structure |
| CN110609395A (en) * | 2019-09-29 | 2019-12-24 | 歌尔股份有限公司 | Spectacle frame and intelligent glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20170702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |