CN101296594B - Rotation gear and electronic device using the same - Google Patents
Rotation gear and electronic device using the same Download PDFInfo
- Publication number
- CN101296594B CN101296594B CN2007101024751A CN200710102475A CN101296594B CN 101296594 B CN101296594 B CN 101296594B CN 2007101024751 A CN2007101024751 A CN 2007101024751A CN 200710102475 A CN200710102475 A CN 200710102475A CN 101296594 B CN101296594 B CN 101296594B
- Authority
- CN
- China
- Prior art keywords
- housing
- gear
- electronic installation
- rotating mechanism
- recess
- 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.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a rotating mechanism and an electronic device using the mechanism. The rotating mechanism is arranged on the electronic device which comprises a first shell and a second shell. The rotating mechanism comprises a first gear and a second gear. The first gear is coupled on the first shell and the second gear is coupled on the second shell. The second gear is meshed with the first gear, so that the first shell can rotate relatively to the second shell.
Description
Technical field
The invention relates to a kind of rotating mechanism, and particularly relevant for a kind of electronic installation of using rotating mechanism.
Background technology
Existing information household appliances (information appliance, IA) of a great variety and be widely used.With the notebook is example, and general notebook comprises a display floater and a main frame, and display floater and main frame can be raised or be closed.
Please refer to Figure 1A, it is depicted as the schematic diagram of traditional notebook.Notebook 100 has first housing 101, second housing 102, a display screen 120 and a rotating shaft 130.Display screen 120 is arranged at first housing 101.First housing 101 and second housing 102 couple with rotating shaft 130 respectively, so that first housing 101 can rotate with respect to second housing 102.
Yet, since the design of rotating shaft 130, the often restriction to some extent of angle θ 1 that first housing 101 rotates with respect to second housing 102.Therefore, the user can't adjust the angle θ 1 of first housing 101 arbitrarily according to demand.In addition, please refer to Figure 1B, it is depicted as the end view of the notebook of Figure 1A.Generally speaking, when first housing 101 of notebook 100 when second housing 102 rotates 180 °, have a height difference H 1 between first housing 101 and the plane 103.The inconvenience that this height difference H 1 often causes the user to use.
Summary of the invention
The purpose of this invention is to provide a kind of rotating mechanism and use its electronic installation, it utilizes first gear and second gear to be arranged at first housing and second housing respectively, makes the housing of winning rotate angle arbitrarily with respect to second housing.
According to a viewpoint of the present invention, a kind of rotating mechanism is proposed.Rotating mechanism is in order to be installed in an electronic installation.Electronic installation comprises first housing and one second housing.Rotating mechanism comprises one first gear and one second gear.First gear is coupled to first housing.Second gear is coupled to second housing.Second gear and first gears engaged are so that first housing can rotate relative to second housing.
According to another viewpoint of the present invention, a kind of electronic installation is proposed.Electronic installation comprises one first housing, one second housing and a rotating mechanism.Rotating mechanism comprises one first gear and one second gear.First gear is coupled to first housing.Second gear is coupled to second housing.Second gear and first gears engaged are so that first housing can rotate with respect to second housing.
First gear of rotating mechanism and the set-up mode of second gear the invention has the beneficial effects as follows owing to can rotate the housing of winning with respect to second housing.In other words, the user can rotate arbitrarily and locatees first housing in any angle according to demand.
Description of drawings
For foregoing of the present invention can be become apparent, below especially exemplified by a preferred embodiment, and conjunction with figs. is elaborated as follows:
Figure 1A is depicted as the schematic diagram of traditional notebook.
Figure 1B is depicted as the end view of the notebook of Figure 1A.
Figure 2 shows that schematic diagram according to the electronic installation of a preferred embodiment of the present invention.
Figure 3 shows that first gear of Fig. 2 and the schematic diagram of second gear.
Fig. 4 A～4D is depicted as the schematic diagram that first housing of the electronic installation of Fig. 2 rotates with respect to second housing.
Embodiment
Please refer to Fig. 2, it is depicted as the schematic diagram according to the electronic installation of a preferred embodiment of the present invention.Electronic installation 200 can be any type of information household appliances, as notebook, mobile phone, intelligent mobile phone (smartphone), personal digital assistant (personal digital assistance, PDA) and PDA mobile phone (PDAphone) etc.In present embodiment, electronic installation 200 is the example explanation with the notebook.
In present embodiment, display screen 230 is arranged at first housing 210.First housing 210 has two first recesses 211 and two first outstanding post 213, the second housings 220 have two second recesses 221 and two second outstanding posts 223.Wherein, first recess 211 and second recess 221 are arranged at the end angle of first housing 210 and second housing 220 respectively.The first outstanding post 213 and second outstanding 223 on the post are arranged at first recess 211 and second recess 221 respectively.
In present embodiment, position and the number and the indefinite of first recess 211, second recess, 221, the first outstanding post 213 and the second outstanding post 223.These assemblies also can be arranged at the scope of showing 300 of enclosing among Fig. 2.That is to say that modus operandi of the present invention can only be provided with one first recess 211 and one second recess 221 respectively in first housing 210 and second housing 220.
Comprise two first gears 241, two second gears 242, two fixed caps 245 as for 240 of rotating mechanisms.First gear 241 is coupled to the first outstanding post 213 of first housing 210.Second gear 242 is coupled to the second outstanding post 223 of second housing 220. Second gear 242 and 241 engagements of first gear are so that first housing 210 can rotate 0 ° to 360 ° relative to second housing 220.Yet second housing 220 of present embodiment also can rotate the demand that should look the user with respect to first housing 210.
In present embodiment, the number of teeth of first gear 241 is identical with the number of teeth of second gear 242.Thus, the rotation number of turns of first gear 241 is corresponding to the rotation number of turns of second gear 242.In addition, the tooth portion of first gear 241 protrudes from the outer rim of first housing 210, and the tooth portion of second gear 242 protrudes from the outer rim of second housing 220.
In other words, please consult Fig. 3 simultaneously, it is depicted as first gear of Fig. 2 and the schematic diagram of second gear.The diameter R1 of the outside circle 241a of first gear 241 is greater than the width W 1 of first recess 211 (as shown in Figure 2).The diameter R2 of the outside circle 242a of second gear 242 is greater than the width W 2 (as shown in Figure 2) of second recess 221.This kind design can be meshing with each other in order to make first gear 241 and second gear 242.
As shown in Figure 2, the rotating mechanism 240 of present embodiment comprises two first gears 241 and two second gears 242.First gear 241 is arranged at first outstanding post 213, the second gears 242 and is arranged at the second outstanding post 223.Therefore, the number of first gear 241 and the first outstanding post 213 needs corresponding mutually, and the number of second gear 242 and the second outstanding post 223 need be mutual corresponding.
As for 245 of fixed caps in order to ccontaining first gear 241 and second gear 242, to connect first housing 210 and second housing 220.First gear 241 and second gear 242 can rotate in fixed cap 245.In present embodiment, fixed cap 245 also can touch first gear 241 and second gear 242 in order to avoid the user.
Damping oil can be set so that a frictional force to be provided between first gear 241 and second gear, the 242 tooth portions, make first housing 210 be maintained at the angle of rotating relative to second housing 220.Yet embodiments of the present invention also can utilize additive method to locate first housing 210.
See also Fig. 4 A～4D, the schematic diagram that its first housing that is depicted as the electronic installation of Fig. 2 rotates with respect to second housing.Shown in Fig. 4 A, electronic installation 200 has the surface of display screen 230 between first housing 210 and second housing 220.In other words, first angle A 1 between first housing 210 and second housing 220 is essentially 0 °.
Shown in Fig. 4 B, first housing 210 of electronic installation 200 utilizes rotating mechanism 240 to rotate one second angle A 2, so that the user watches display screen 230, and the input data.
Shown in Fig. 4 C, first housing 210 of electronic installation 200 similarly utilizes rotating mechanism 240 to rotate a third angle degree A3.This third angle degree A3 is essentially 180 °.Thus, the user can keep flat display screen 230, and making wins does not have difference in height between housing 210 and the desktop.
At last, shown in Fig. 4 D, first housing 210 of electronic installation 200 utilizes rotating mechanism 240 to rotate one the 4th angle A 4 with respect to second housing 220.4 of this 4th angle A are 360 °.In sum, the electronic installation 200 of present embodiment can utilize rotating mechanism 240 to make first housing 210 turn to arbitrarily angled with respect to second housing 220.
The rotating mechanism that the above embodiment of the present invention disclosed and use its electronic installation can make first housing rotate with respect to second housing.Because first gear of rotating mechanism and the set-up mode of second gear make the housing of winning rotate 0 ° to 360 ° with respect to second housing, yet are not limited to and must turn 0 ° to 360 °, can be according to the angle of various Demand Design rotations.In other words, the user can rotate arbitrarily and locatees first housing in any angle according to demand.
In sum, though the present invention with preferred embodiment announcement as above, yet it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when doing various changes that are equal to and retouching.Therefore, protection scope of the present invention is when looking being as the criterion that claims define.
Claims (13)
1. a rotating mechanism is used so that one first housing rotates with respect to one second housing, it is characterized in that described rotating mechanism comprises:
One first gear is coupled to described first housing; One second gear is coupled to described second housing, and described second gear and described first gears engaged are so that described first housing can rotate relative to described second housing; And
One fixed cap, ccontaining above-mentioned first gear and above-mentioned second gear, and above-mentioned first gear and above-mentioned second gear rotate in the said fixing lid.
2. rotating mechanism according to claim 1 is characterized in that described first housing with respect to second housing rotatable 0 ° to 360 °.
3. rotating mechanism according to claim 1 is characterized in that the number of teeth of described first gear is identical with the number of teeth of described second gear.
4. rotating mechanism according to claim 1 is characterized in that the tooth portion of described first gear protrudes from the outer rim of described first housing, and the tooth portion of described second gear protrudes from the outer rim of described second housing.
5. rotating mechanism according to claim 1 is characterized in that also comprising:
One damping oil is arranged at the tooth portion of described first gear and described second gear, so that a frictional force to be provided, makes described first housing be maintained at the angle of rotating relative to described second housing.
6. electronic installation is characterized in that comprising:
One first housing;
One second housing; And
One rotating mechanism comprises:
One first gear is coupled to described first housing;
One second gear is coupled to described second housing, and described second gear and described first gears engaged are so that described first housing can rotate with respect to described second housing; And
One fixed cap, in order to ccontaining above-mentioned first gear and above-mentioned second gear, and above-mentioned first gear and above-mentioned second gear rotate in the said fixing lid.
7. electronic installation according to claim 6 is characterized in that described first housing with respect to second housing rotatable 0 ° to 360 °.
8. electronic installation according to claim 6 is characterized in that the number of teeth of described first gear is identical with the number of teeth of described second gear.
9. electronic installation according to claim 6, it is characterized in that described first housing has one first outstanding post, described second housing has one second outstanding post, and described first gear is coupled to the described first outstanding post, and described second gear is coupled to the described second outstanding post.
10. electronic installation according to claim 9, it is characterized in that described first housing and described second housing have one first recess and one second recess respectively, the described first outstanding post is arranged at described first recess, and the described second outstanding post is arranged at described second recess.
11. electronic installation according to claim 10 is characterized in that described first recess is arranged at the end angle of described first housing, described second recess is arranged at the end angle of described second housing.
12. electronic installation according to claim 6 is characterized in that the tooth portion of described first gear protrudes from the outer rim of described first housing, the tooth portion of described second gear protrudes from the outer rim of described second housing.
13. electronic installation according to claim 6 is characterized in that described rotating mechanism also comprises:
One damping oil is arranged at the tooth portion of described first gear and described second gear, so that a frictional force to be provided, makes described first housing be maintained at the angle of rotating relative to described second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101024751A CN101296594B (en) | 2007-04-29 | 2007-04-29 | Rotation gear and electronic device using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101024751A CN101296594B (en) | 2007-04-29 | 2007-04-29 | Rotation gear and electronic device using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101296594A CN101296594A (en) | 2008-10-29 |
| CN101296594B true CN101296594B (en) | 2011-06-29 |
Family
ID=40066494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101024751A Active CN101296594B (en) | 2007-04-29 | 2007-04-29 | Rotation gear and electronic device using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101296594B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI519930B (en) * | 2013-08-16 | 2016-02-01 | 緯創資通股份有限公司 | Portable electronic device |
| CN112671058A (en) * | 2020-12-09 | 2021-04-16 | Oppo广东移动通信有限公司 | Wireless charging device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1750745A (en) * | 2004-09-15 | 2006-03-22 | 乐金电子（惠州）有限公司 | Display device angle regulator for portable terminal machine |
| CN101098602A (en) * | 2006-06-30 | 2008-01-02 | 联想(北京)有限公司 | Display screen rotation mechanism |
-
2007
- 2007-04-29 CN CN2007101024751A patent/CN101296594B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1750745A (en) * | 2004-09-15 | 2006-03-22 | 乐金电子（惠州）有限公司 | Display device angle regulator for portable terminal machine |
| CN101098602A (en) * | 2006-06-30 | 2008-01-02 | 联想(北京)有限公司 | Display screen rotation mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101296594A (en) | 2008-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8032988B2 (en) | Rotating mechanism and electronic device using the same | |
| US9127490B2 (en) | Transmission mechanism for dual-shaft hinge | |
| TWI547651B (en) | Biaxial pivoting mechanism and portable electronic device thereof | |
| JP6080066B1 (en) | Pan / tilt drive device and camera device | |
| JP6397195B2 (en) | Biaxial hinge device | |
| US10678308B2 (en) | Electronic device | |
| CN103148088A (en) | Hinge mechanism and foldable electronic device | |
| US20220390989A1 (en) | Multi-position hinge with double axles | |
| CN101296594B (en) | Rotation gear and electronic device using the same | |
| CN102955513A (en) | Electronic device | |
| CN105650106B (en) | Electronic equipment and double-shaft synchronous mechanism thereof | |
| US8317415B2 (en) | Mounting apparatus | |
| US20240251515A1 (en) | Foldable hinge and electronic device | |
| CN206322064U (en) | Rotating assembly, keyboard and electronic equipment | |
| JP2012057760A (en) | Hinge mechanism | |
| CN110502072A (en) | A kind of electronic equipment | |
| CN206364856U (en) | The opening-closing structure and mobile terminal of flexible screen | |
| CN201810654U (en) | Rotary shaft component and electronic device | |
| CN201654617U (en) | Electronic device | |
| CN101098602A (en) | Display screen rotation mechanism | |
| CN100521891C (en) | Bidirectional sliding type electronic device and bidirectional sliding assembly | |
| CN207131720U (en) | Electronic equipment | |
| CN101505324A (en) | Sliding lid type electronic device and sliding module | |
| JP2008095935A (en) | Two parallel shaft hinge module | |
| TWM470492U (en) | Hinge assembly of sequentially locking type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |