CN203594682U - Rotating mechanism for electronic products - Google Patents
Rotating mechanism for electronic products Download PDFInfo
- Publication number
- CN203594682U CN203594682U CN201320632570.3U CN201320632570U CN203594682U CN 203594682 U CN203594682 U CN 203594682U CN 201320632570 U CN201320632570 U CN 201320632570U CN 203594682 U CN203594682 U CN 203594682U
- Authority
- CN
- China
- Prior art keywords
- axis
- rotating
- rotating machinery
- rotating shaft
- electronic product
- 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
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model provides a rotating mechanism for electronic products, which comprises a rotating shaft and mounting base components, wherein the rotating shaft rotates around the Y axis; the mounting base components rotate around the X axis; a cam that rotates with the rotating shaft is arranged on the rotating shaft; the rotating mechanism is provided with a drive component; the drive component is matched with the cam; the cam drives the mounting base components to rotate around the X axis through the drive component; the X axis is perpendicular to the Y axis. Through the rigid driving and by turning around the X axis and the Y axis for direction changing, the angle regulation and control in the electronic products within a relatively long distance is realized; compared with the traditional bevel gear shift, the rotating mechanism has the advantages that the structure is simple, the processing precision requirement is low, the costs of the structural components are reduced greatly, and the performance is stable. The rotating mechanism can be applicable to angle control and regulation of function devices such as antennas, cameras and illuminating lamps in the electronic products.
Description
Technical field
The utility model relates to the rotating machinery of electronic product, and described electronic product can be various moving electron Product Terminals, such as, mobile phone, pad, gaming machine, notebook computer etc.
Background technique
For the electronic product with communication function, there are the needs that aerial angle is regulated.Mostly adopted the position of adjusting electronic product self to regulate aerial angle in the past.In addition,, for some electronic product, also there are the needs that regulate light source, camera.At present, also mostly adopt the angle of adjusting electronic product self to realize adjusting.
For the mechanical angle regulation structure of camera, light source, all adopt the mechanical mechanism of direct control camera, light source in the past.
Along with the function of electronic product, the continuous renewal of design, also produce and grown the needs apart from angle adjustment, be the operating end of angle adjustment in a side of electronic product, the device that antenna, camera, light source etc. need to be conditioned angle is in the opposite side of electronic product.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of rotating machinery of electronic product, can grow easily the angle adjustment of distance.For this reason, the utility model is by the following technical solutions:
The rotating machinery of electronic product, it is characterized in that described rotating machinery comprises the rotating shaft of rotating around Y-axis and the installation basic components that rotate around X-axis, in described rotating shaft, be provided with the cam rotating with rotating shaft, described rotating machinery is provided with transmission part, described transmission part can be moved along X-axis by described actuated by cams, described transmission part is connected by elastic member with installation basic components, described elastic member is connected with the eccentric position that basic components are installed, described rotating machinery is also provided with the Returnning spring that helps described installation basic components to reset rotation and the limit structure that basic components rotation angle is installed, described X-axis is vertical with Y-axis.
Adopting on the basis of technique scheme, the utility model also can adopt following further technological scheme:
Described rotating machinery is provided with rotation angle positioning means for described rotating shaft.
Described rotation angle positioning means comprises with synchronous the first friction means rotating of rotating shaft and is pushed by spring and non-rotatable the second friction means of compressing with the first friction means.
Between described the first friction means and the second friction means, there is spacing cooperating structure, the slewing area restriction that 90 ° of the corresponding forwards of described spacing cooperating structure and reversion are 90 °.
Described rotating machinery has 2 installation basic components around X-axis rotation arranged side by side, and described elastic member is C shape spring, and position, intermediate portion is connected on described transmission part, and respectively with 2, its two ends installation basic components are connected.
The parts that described transmission part still can rotate around X-axis simultaneously, and described transmission part includes the connected element in end, described connected element is provided with the groove embedding for spring, and the connection part of described spring is embedded in described groove and described groove Spielpassung.
Described elastic member is Spring Steel Wire, and itself and described transmission part adopt movable Placement.
Described spring compresses the first friction means and the second friction means by pad, and on the face of facing mutually of pad and the second friction means, has respectively salient point and the concave point of cooperation.
Described Y-axis is the length direction of described rotating machinery, described X-axis is the width direction of described rotating machinery, described cam is connected to one end of rotating shaft, described rotating machinery has the rotating shaft functional unit of the other end of corresponding described rotating shaft in described electronic product casing outside, described rotating machinery is respectively arranged with rotating shaft rotating bearing component at the middle part of rotating shaft with this one end that is connected cam.
The antenna of described electronic product is installed on described installation basic components.
Owing to adopting the technical solution of the utility model, the utility model is by compliant member transmission, rotate break-in by X-axis Y-axis, realized the angle adjustment control of the longer distance in electronic product, more traditional helical gear conversion, simple in structure, requirement on machining accuracy is low, greatly reduces structural member cost, simple in structure, stable performance, can be applied to angle control and the adjusting of the functional devices such as antenna, camera and lighting burner in electronic product.
Accompanying drawing explanation
Fig. 1 is the explosive view that the electronic product of the utility model rotating machinery is set.
Fig. 2 is the schematic diagram with overall three-dimensional illustration demonstration the utility model angle adjustment.
Fig. 3 is the enlarged diagram at the A position in Fig. 2.
Fig. 4 be with overall master depending on mode demonstrate the schematic diagram that regulates again returning position after the utility model adjusting angle and angle adjustment.
Embodiment
With reference to accompanying drawing.The rotating machinery of electronic product provided by the utility model comprises the rotating shaft 1 of rotating around Y-axis and the installation basic components 2 that rotate around X-axis, the installation that described installation basic components 2 can be used as the parts such as antenna in electronic product, camera, lighting burner connects basic part, these parts or be built in to install in basic components 2 or be arranged on and install on basic components 2 or its bindiny mechanism is arranged on and installs on basic components 2.In described rotating shaft 1, be provided with the cam 3 rotating with rotating shaft 1, described rotating machinery is provided with transmission part 4, described transmission part 4 is driven and can be moved along X-axis by described cam 3, described transmission part 4 is connected by elastic member 71 with installation basic components 2, described elastic member 71 is connected with the eccentric position that basic components 2 are installed, described rotating machinery is also provided with the Returnning spring 72 that helps described installation basic components 2 to reset rotation and the limit structure that basic components rotation angle is installed, and described X-axis is vertical with Y-axis.
Described rotating machinery is provided with the functional unit 5 of described rotating shaft 1 in described electronic product casing 100 outsides, this functional unit 5 can be the parts such as knob, rotating base.
The first supporting member 81 is set on housing 100, and transmission part 4 is through the first supporting member 81, and by the first supporting member 81 as its supporting and guide element.
The second supporting member 82 is set on housing 100, basic components 2 is installed through the second supporting member 82, and by the second supporting member 82 as its supporting and guide element.Described Returnning spring 72 can adopt torsion spring, and its one end is resisted against on the second supporting member 82.
Described rotating machinery is provided with rotation angle positioning means for described rotating shaft, with keep through rotating machinery regulate after angle or/and the rotation angle that is also rotating shaft 1 to the angle adjustment of rotating machinery plays position-limiting action.
In the present embodiment, described rotation angle positioning means comprises with synchronous the first friction means 61 rotating of rotating shaft and is pushed by spring 62 and can be fixedly mounted on the housing 100 of electronic product with non-rotatable the second friction means 63, the second friction means 63 that the first friction means 61 compresses.Described the first friction means 61 by its flat borehole jack outside the flat shaft portion of rotating shaft 1 and synchronize rotation with rotating shaft 1, described spring 62 can be enclosed within outside rotating shaft 1, it applies extruding force on the second friction means by pad 64, and the frictional force of the first friction means 61 and the second friction means 63 compacted rear generations makes rotating shaft 1 can at once stop and relying on frictional force and remain on this adjusting angle after the external force that drives its rotation disappears.On the face of facing mutually of pad 64 and the second friction means 63, there is respectively salient point 640 and the concave point of cooperation.Concave point on salient point 640 and the second friction means 63 matches, and makes in the operation of adjusting angle, to have Click feel.
Between described the first friction means and the second friction means, there is spacing cooperating structure 65, the slewing area restriction that 90 ° of the corresponding forwards of described spacing cooperating structure and reversion are 90 °, the angle of swing maximum that realizes X-axis direction can reach 180 degree, certainly, also can be as requested, reduce rotation angle regulation range, such as being reduced to positive and negative 45 °.The limit structure limited range that basic components rotation angle is installed is consistent with spacing cooperating structure 65 limited ranges, in the present embodiment, the limit structure employing right angle limiting stopper 73 of basic components rotation angle and the pin 74 being contained on installation basic components 2 being installed forms.Pin 74 is generally in the eccentric position of installing on basic components 2, and therefore elastic member 71 can be connected with installation basic components 2 by pin 74.
Described rotating machinery has 2 installation basic components 2 around X-axis rotation arranged side by side, and like this, for applying to antenna, this structure can make antenna have better transmitting-receiving performance.
No matter it is one or multiple that basic components are installed, described elastic member 71 can adopt Spring Steel Wire, and such as the C shape spring that the present embodiment adopts, the intermediate portion of C shape spring is connected on described transmission part 4.The parts that described transmission part 4 still can rotate around X-axis simultaneously, elastic member 71 and transmission part 4 can adopt movable Placement, such as, described transmission part 4 includes the connected element in end, described connected element is provided with the connection part of C shape spring, also the groove 41 embedding for C shape spring intermediate portion, the connection part of described C shape spring is embedded in described groove 41 and described groove 41 Spielpassung, make the connection part of C shape spring can be in groove movable, respectively with 2, the two ends installation basic components 2 of C shape spring be connected.Like this, both prevented that elastic member 71 was offset and leaves transmission part 4 in movement process, and the rotation of transmission part 4 can be avoided to the torsional deflection in the each orientation of C shape spring freely, make motion more smooth and easy.
Described Y-axis is the length direction of described rotating machinery, described X-axis is the width direction of described rotating machinery, described cam 3 is connected to one end of rotating shaft 1, the other end of rotating shaft functional unit 5 corresponding described rotating shafts, it can directly be connected with rotating shaft 1 also and can connect with the first friction means 61, and described rotating machinery is respectively arranged with rotating shaft rotating bearing component 11 at the middle part of rotating shaft with this one end that is connected cam.
The present embodiment is adjusted to example with the antenna 200 of electronic product, and described antenna can internal or externally be arranged on to be installed on basic components 2.
Claims (10)
1. the rotating machinery of electronic product, it is characterized in that described rotating machinery comprises the rotating shaft of rotating around Y-axis and the installation basic components that rotate around X-axis, in described rotating shaft, be provided with the cam rotating with rotating shaft, described rotating machinery is provided with transmission part, described transmission part can be moved along X-axis by described actuated by cams, described transmission part is connected by elastic member with installation basic components, described elastic member is connected with the eccentric position that basic components are installed, described rotating machinery is also provided with the Returnning spring that helps described installation basic components to reset rotation and the limit structure that basic components rotation angle is installed, described X-axis is vertical with Y-axis.
2. the rotating machinery of electronic product as claimed in claim 1, is characterized in that described rotating machinery is provided with rotation angle positioning means for described rotating shaft.
3. the rotating machinery of electronic product as claimed in claim 2, is characterized in that described rotation angle positioning means comprises with synchronous the first friction means rotating of rotating shaft and pushed by spring and non-rotatable the second friction means of compressing with the first friction means.
4. the rotating machinery of electronic product as claimed in claim 3, is characterized in that having spacing cooperating structure between described the first friction means and the second friction means, the slewing area restriction that 90 ° of the corresponding forwards of described spacing cooperating structure and reversion are 90 °.
5. the rotating machinery of electronic product as claimed in claim 1, it is characterized in that described rotating machinery has 2 installation basic components around X-axis rotation arranged side by side, described elastic member is C shape spring, position, intermediate portion is connected on described transmission part, and respectively with 2, its two ends installation basic components are connected.
6. the rotating machinery of the electronic product as described in claim 1 or 5, it is characterized in that the parts that described transmission part still can rotate around X-axis simultaneously, and described transmission part includes the connected element in end, described connected element is provided with the groove embedding for spring, and the connection part of described spring is embedded in described groove and described groove Spielpassung.
7. the rotating machinery of electronic product as claimed in claim 1, is characterized in that described elastic member is Spring Steel Wire, and itself and described transmission part adopt movable Placement.
8. the rotating machinery of electronic product as claimed in claim 4, is characterized in that described spring compresses the first friction means and the second friction means by pad, and on the face of facing mutually of pad and the second friction means, has respectively salient point and the concave point of cooperation.
9. the rotating machinery of electronic product as claimed in claim 1, it is characterized in that described Y-axis is the length direction of described rotating machinery, described X-axis is the width direction of described rotating machinery, described cam is connected to one end of rotating shaft, described rotating machinery has the rotating shaft functional unit of the other end of corresponding described rotating shaft in described electronic product casing outside, described rotating machinery is respectively arranged with rotating shaft rotating bearing component at the middle part of rotating shaft with this one end that is connected cam.
10. the rotating machinery of electronic product as claimed in claim 1, is characterized in that being provided with on described installation basic components the antenna of described electronic product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632570.3U CN203594682U (en) | 2013-10-14 | 2013-10-14 | Rotating mechanism for electronic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632570.3U CN203594682U (en) | 2013-10-14 | 2013-10-14 | Rotating mechanism for electronic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594682U true CN203594682U (en) | 2014-05-14 |
Family
ID=50675575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632570.3U Expired - Fee Related CN203594682U (en) | 2013-10-14 | 2013-10-14 | Rotating mechanism for electronic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017186134A1 (en) * | 2016-04-27 | 2017-11-02 | 零度智控（北京）智能科技有限公司 | Angle-adjustable camera and unmanned aerial vehicle |
-
2013
- 2013-10-14 CN CN201320632570.3U patent/CN203594682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017186134A1 (en) * | 2016-04-27 | 2017-11-02 | 零度智控（北京）智能科技有限公司 | Angle-adjustable camera and unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102116433B (en) | Illuminating device | |
| CN104266146A (en) | Variable-curvature backboard component and backlight unit thereof | |
| US10241547B2 (en) | Rotary shaft link device | |
| CN109923332A (en) | The manufacturing method of linear drive apparatus, motor and linear drive apparatus | |
| CN203594682U (en) | Rotating mechanism for electronic products | |
| US20130229819A1 (en) | Vehicle lamp steering mechanism using gear transmission | |
| CN111212216B (en) | Lens transmission device | |
| CN203214573U (en) | Synchronous movement device for double-rotating shaft system | |
| CN203594746U (en) | Rotation mechanism of electronic product | |
| CN103929013A (en) | Gear drive unit, as well as the use of a gear drive unit | |
| CN103244629A (en) | Transmission nut high in transmission accuracy | |
| CN105280998B (en) | Tunable optic filter | |
| CN111140738B (en) | Driving mechanism and electronic device | |
| CN113325609B (en) | Wearable device | |
| CN201603402U (en) | Steering engine | |
| CN111263048B (en) | Transmission assembly, camera module and electronic equipment | |
| CN110300200B (en) | Terminal device | |
| CN103335079B (en) | The belt gear of variable gear ratio | |
| CN202441175U (en) | Door returning buffer mechanism | |
| CN201730976U (en) | Compensation sensor for clutch | |
| CN101709739B (en) | Multifunctional rotating shaft device with multidirectional function | |
| CN204474914U (en) | A kind of feed mechanism of artificial eye machine | |
| CN105280999B (en) | Tunable optic filter | |
| CN202084644U (en) | Dial-type electrically adjusted antenna pitch angle display device | |
| CN205001462U (en) | Turn into linear motion in rotary motion's device |
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: 20140514 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |