CN201878209U - Mobile phone - Google Patents
Mobile phone Download PDFInfo
- Publication number
- CN201878209U CN201878209U CN2010206343591U CN201020634359U CN201878209U CN 201878209 U CN201878209 U CN 201878209U CN 2010206343591 U CN2010206343591 U CN 2010206343591U CN 201020634359 U CN201020634359 U CN 201020634359U CN 201878209 U CN201878209 U CN 201878209U
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- CN
- China
- Prior art keywords
- mobile phone
- arc protuberance
- gravity
- horizontal plane
- center
- 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 mobile phone. An arc convex part protruding to the rear part of the mobile phone is formed below the back of the mobile phone, and the gravity center of the mobile phone is positioned in the arc convex part; and when the mobile phone is static on the horizontal plane, the edge of the arc convex part is contacted with the horizontal plane, the front surface of the mobile phone and the horizontal plane form an included angle theta along the clockwise direction, and the theta is less than or equal to 90 degrees. The mobile phone simulates the structural characteristic of a tumbler, so that the mobile phone can stand on the desk top in an oblique angle without depending on an external support. By virtue of the arc convex part protruding outwards, formed below the back of the mobile phone, the gravity center position of the mobile phone is regulated so that the mobile phone is positioned in the arc convex part, the mobile phone swings and does not fall after being pushed slightly, so as to be more convenient for a user to watch the screen or operate the mobile phone; and the mobile phone is more convenient to use.
Description
Technical field
The utility model relates to a kind of mobile phone, particularly relates to a kind of tumbler mobile phone.
Background technology
Motion sensor is a kind of induction establishing that is used to calculate acceleration, is disposed at and can helps mobile phone toggle screen direction in the mobile phone, plays the adding controlled function and do not need joystick and button can also for simultaneously many third parties.
At present, existing mobile phone has comprised back of the body lid and main body, and the outer surface of back of the body lid is a flat surface substantially, thereby mobile phone can be square in desktop.Answering or hanging up, volume adjustment or when closing conventional mobile phone operation such as quarter-bell must need the user to grip then and carry out a series of controls by button.Along with popularizing of large-screen mobile phone and 3G network, the application of functions such as the hand-free function of phone and screen telephone more and more widely.But also there is not a kind of mobile phone can utilize motion sensor to control answering or hanging up of mobile phone at present, the volume adjustment, alarm clock such as closes at function.
The utility model content
The technical problems to be solved in the utility model is not have a kind of mobile phone that utilizes motion sensor to carry out the control of mobile phone routine operation in the prior art in order to overcome, and a kind of mobile phone is provided.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of mobile phone, its characteristics are, the below, back of this mobile phone is formed with one to the outstanding arc protuberance in mobile phone rear, the center of gravity of this mobile phone is arranged in this arc protuberance, when this mobile phone is static on horizontal plane, the edge of this arc protuberance contacts with this horizontal plane, and the front surface of this mobile phone and horizontal plane form along clockwise direction an angle theta, θ≤90 °.
Wherein, when θ＜90 °, this center of gravity is positioned at the below of the solstics of this arc protuberance to the front surface vertical line section place straight line of this mobile phone.
Wherein, the solstics of the size of this angle theta and this center of gravity and this arc protuberance is directly proportional apart from size.
Wherein, this mobile phone comprises a hand-set host and one and the adaptive back of the body of this hand-set host lid, and this arc protuberance covers one-body molded with this back of the body.
Wherein, this mobile phone also comprises an external battery, and this external battery is arranged in this arc protuberance.
Wherein, be provided with one in this arc protuberance and be used to locate the metal-cored of this mobile phone center of gravity.
Wherein, the edge of this arc protuberance is that line contacts with this horizontal plane.
Wherein, the edge of this arc protuberance is that point contacts with this horizontal plane.
Wherein, this mobile phone comprises that also a controller and is used for the motion change of this mobile phone is converted to the signal of telecommunication, and this signal of telecommunication is reached the transducer of this controller.
Wherein, this transducer is an accelerometer.
Wherein, this transducer is a gravity acceleration induction device.
In the utility model, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge promptly gets each preferred embodiments of the utility model.
Positive progressive effect of the present utility model is: the architectural feature of mobile phone of the present utility model imitation tumbler makes mobile phone not under the situation by external support component, stands on the desktop with the angle that tilts.By the arc protuberance that mobile phone back below forms to outer process, adjust the mobile phone position of centre of gravity and be located in the arc protuberance, touch the back swing and can not fall down, the user that is more convenient for watches screen or carries out mobile phone operation, and uses more convenient.
Further, on this basis simultaneously in conjunction with inductor, survey the motion change of mobile phone and be translated into the signal of telecommunication by inductor and be sent in the controller of mobile phone, carry out corresponding mobile phone operation, a kind of mobile phone with brand-new humanized mode of operation is provided.
Description of drawings
Fig. 1 is the perspective view of the tumbler mobile phone among the embodiment 1 of the present utility model.
Fig. 2 is the stressed schematic diagram of the tumbler mobile phone among the embodiment 1 of the present utility model.
Fig. 3 is the tumbler mobile phone operation view among the embodiment 2 of the present utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As illustrated in fig. 1 and 2, identical with existing mobile phone, tumbler mobile phone of the present utility model has comprised that the mobile phone main body 1 and the back of the body cover 2.And different with existing mobile phone be, the lower backside of tumbler mobile phone of the present utility model is formed with an arc protuberance to rearward projection, and this arc protuberance 21 is a dome-type.The center of gravity B of mobile phone is positioned at the arc protuberance 21 of dome-type.Concrete, center of gravity B is positioned at the solstics F of arc protuberance 21 of dome-type to the below of the front surface vertical line section place straight line FH of mobile phone main body 1, thereby makes when mobile phone is still in desktop the mobile phone screen user oriented.
When being positioned over desktop, mobile phone contacts E for putting with desktop.When mobile phone is pushed, because mobile phone center of gravity B is elevated, cause potential energy to increase, so mobile phone is replied original position.
In the present embodiment, the arc protuberance 21 of dome-type covers 2 with the back of the body and is formed in one.The mode that those skilled in the art can move down as far as possible by the installation site with the components and parts in the mobile phone makes the center of gravity B of mobile phone be positioned at arc protuberance 21.
With reference to figure 2, in the present embodiment, the angle theta when mobile phone is still in desktop is 50 °, and line segment BE is divided into left half and right half with mobile phone.
Suppose,
The quality of built-in battery is M
=M
A left side+ M
Right=40g, the left half quality except battery is m
A left side=40g; The quality of right half except battery is m
Right=30g;
The arm of force LAB=10mm of left half gravity, the arm of force LCD=18mm of right half gravity;
Then,
The gross mass of left half is m
1+ M
A left side=40g+M
A left side=0.040kg+M
A left side
The gross mass of right half is m
2+ M
Right=30g+M
Right=0.030kg+M
Right
So G1=(m
1+ M
Electricity 1) * g;
G2=(m
2+ M
Electricity 2) * g;
According to lever principle, G1 * LAB=G2 * LCD
(m
1+ M
A left side) * g * LAB=(m
2+ M
Right) * g * LCD
(0.04+M
A left side) * 9.8 * 10=(0.03+M
Right) * 9.8 * 18
(0.04+M
A left side) * 5=(0.03+M
Right) * 9
0.2+M
A left side* 5=0.18+M
Right* 9
And M
A left side+ M
Right=40g=0.4kg
Can get M thus
A left side=0.256kg, M
Right=0.144kg.
So, the external battery quality be distributed as bottom left section 0.256kg, in the time of upper right portion 0.144kg, can the position mobile phone be in 50 ° of angles of inclination and be still in desktop.
In addition, those skilled in the art also can be by being provided with the purpose that metal-cored (not shown) reaches control center of gravity B position in arc protuberance 21 at this.
Tumbler mobile phone of the present utility model can be kept a heeling condition in desktop under situation about need not by external support members, making has a more comfortable visual angle when using screen telephone or watching movie program.
Because the arc protuberance among Fig. 1 and 2 is a hemisphere, so it is the some contact with contacting of desktop.Those skilled in the art also can substitute the arc protuberance of this dome-type by the arc protuberance of semicircle column type, and at this moment, mobile phone is the line contact with contacting of desktop, and mobile phone can more stably be established on the table.
Can learn that by lever principle as the outermost point F of center of gravity B the closer to the arc protuberance, then the angle theta of mobile phone and desktop is just more little.
The difference of present embodiment and embodiment 1 is, tumbler mobile phone in the present embodiment also comprises an inductor (not shown) that is connected with controller (not shown) in the mobile phone, be used to survey that mobile phone moves on the table or the variation of gravity, and the data transaction of gathering become the signal of telecommunication, at last this signal of telecommunication is sent to controller, carries out the operation of corresponding program by controller control mobile phone.
Concrete, above-mentioned inductor can be commercially available MMA7660FC model, operating voltage is that the gravity of 2.4V～3.6V quickens inductor.As shown in Figure 3, when being used to promote to stand on the mobile phone of desktop, mobile phone waves then along the direction of arrow and resets.This gravity quickens inductor and discerns motion by the motion change capacitance size of capacitor board, induces the tilting action of mobile phone.
If mobile phone started the screen voice procedure, the talk-through pusher is started machine, and gravity quickens to send the signal of telecommunication to controller behind the tilting action of inductor mobile phone, is given an order to executive component by controller and closes the screen voice procedure.
And for example, if mobile phone has entered mobile phone volume the interface is set, can adjust the size of volume by promoting mobile phone backward.
For another example, set alarm of mobile phone after, can close quarter-bell by promoting mobile phone when quarter-bell sounds.
Except above-mentioned gravity quickened inductor, those skilled in the art also can adopt commercially available accelerometer to be substituted.
Described accelerometer is a three axis accelerometer, is divided into X-axis, Y-axis and Z axle.Can in two-dimensional coordinate system, also can the angle in three-dimensional coordinate calculate the angle that mobile phone tilts in actual applications, thereby calculate the value of acceleration of gravity.Be enough to detect the various motions of mobile phone at these three solid spaces that axle constituted.By the inertia force total amount of detecting mobile phone swaying direction, acceleration and gravity when accelerometer can calculate swing, and be that the signal of telecommunication is sent to controller with the data conversion that obtains, carry out the control of mobile phone built-in system by controller.
Though more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection range of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these execution modes under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection range of the present utility model.
Claims (11)
1. mobile phone, it is characterized in that, the below, back of this mobile phone is formed with one to the outstanding arc protuberance in mobile phone rear, the center of gravity of this mobile phone is arranged in this arc protuberance, when this mobile phone is static on horizontal plane, the edge of this arc protuberance contacts with this horizontal plane, and the front surface of this mobile phone and horizontal plane form along clockwise direction an angle theta, θ≤90 °.
2. mobile phone as claimed in claim 1 is characterized in that, when θ＜90 °, this center of gravity is positioned at the below of the solstics of this arc protuberance to the front surface vertical line section place straight line of this mobile phone.
3. mobile phone as claimed in claim 1 is characterized in that, being directly proportional apart from size of the solstics of the size of this angle theta and this center of gravity and this arc protuberance.
4. as each described mobile phone among the claim 1-3, it is characterized in that this mobile phone comprises a hand-set host and one and the adaptive back of the body of this hand-set host lid, this arc protuberance covers one-body molded with this back of the body.
5. as each described mobile phone among the claim 1-3, it is characterized in that this mobile phone also comprises an external battery, this external battery is arranged in this arc protuberance.
6. as each described mobile phone among the claim 1-3, it is characterized in that, be provided with one in this arc protuberance and be used to locate the metal-cored of this mobile phone center of gravity.
7. as each described mobile phone among the claim 1-3, it is characterized in that the edge of this arc protuberance is that line contacts with this horizontal plane.
8. as each described mobile phone among the claim 1-3, it is characterized in that the edge of this arc protuberance is that point contacts with this horizontal plane.
9. mobile phone as claimed in claim 1 is characterized in that, this mobile phone comprises that also a controller and is used for the motion change of this mobile phone is converted to the signal of telecommunication, and this signal of telecommunication is reached the transducer of this controller.
10. mobile phone as claimed in claim 9 is characterized in that, this transducer is an accelerometer.
11. mobile phone as claimed in claim 9 is characterized in that, this transducer is a gravity acceleration induction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206343591U CN201878209U (en) | 2010-11-30 | 2010-11-30 | Mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206343591U CN201878209U (en) | 2010-11-30 | 2010-11-30 | Mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201878209U true CN201878209U (en) | 2011-06-22 |
Family
ID=44166117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206343591U Expired - Fee Related CN201878209U (en) | 2010-11-30 | 2010-11-30 | Mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201878209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327769A (en) * | 2012-03-23 | 2013-09-25 | 联想(北京)有限公司 | Electronic device with supporting foot stand and operating method thereof |
-
2010
- 2010-11-30 CN CN2010206343591U patent/CN201878209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327769A (en) * | 2012-03-23 | 2013-09-25 | 联想(北京)有限公司 | Electronic device with supporting foot stand and operating method thereof |
| CN103327769B (en) * | 2012-03-23 | 2016-03-30 | 联想(北京)有限公司 | There is electronic installation and the method for operation thereof of support foot rest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131130 |