A rotating shaft and a mobile phone
A technology of rotating shaft and mobile phone, which is applied in the direction of pivot connection and telephone structure, which can solve problems such as inability to use, loud noise, and damage to mobile phones, and achieve the effects of prolonging service life, increasing comfort, and reducing damage
Active Publication Date: 2016-06-01
BYD PRECISION MFG
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Problems solved by technology
When it needs to be used, a force is applied to the top cover of the mobile phone. When the top cover of the mobile phone is opened or closed; due to the excessive rotation inertia of the rotating shaft, it will cause a violent collision between the top cover of the mobile phone and the main body of the mobile phone, which will cause different degrees of damage to the mobile phone. If it is damaged, it will even cause the top cover of the mobile phone to separate from the main body of the mobile phone, and the mobile phone will be completely damaged and cannot be used; at the same time, the collision between the top cover of the mobile phone and the main body of the mobile phone will also produce a loud sound, resulting in a lot of noise; affecting the comfort of mobile phone use
Method used
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[0018] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0019] Such as Figure 1-9 As shown; a rotating shaft, which includes a rotating part 1, a first sleeve 2 and a damping part 4 connected in sequence; An elastic member 14; the driven wheel 12 is fixed on the main shaft 11, and the driving wheel 13 can be sleeved on the main shaft 11 for axial movement, and the driving wheel 13 and the driven wheel 12 are respectively provided with protrusions and depressions. 13 is matched with the driven wheel 12 and can rotate relative to the driven wheel 12; the first sleeve 2 is sleeved on the outside of the rotating member 1; the f...
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The invention provides a rotating shaft which comprises a damping element. When an electronic product is opened and closed, the damping element can provide damping, so that the opening and the closing of a cover and a body of the electronic product are slow. Violent collision which is between the cover and the body of the electronic product and damages the electronic product are prevented. The service life of the electronic product is extended. The invention further provides a flip mobile phone which comprises the rotating shaft provided by the invention.
Description
technical field [0001] The invention belongs to the field of mobile phone rotating shafts, in particular to a rotating shaft and a mobile phone. Background technique [0002] With the development of communications, mobile phones have gradually become a necessity in people's daily life. In order to meet people's demand for fashion, convenience and ultra-thin mobile phones, the functional parts of mobile phones are required to be compact and easy to use. Flip mobile phones are becoming more and more popular because of their fashion and elegance. [0003] As a key module of the flip phone, the hinge has various structures. Currently, flip phones are dominated by semi-automatic structures. When it needs to be used, a force is applied to the top cover of the mobile phone. When the top cover of the mobile phone is opened or closed; due to the excessive rotation inertia of the rotating shaft, it will cause a violent collision between the top cover of the mobile phone and the main...
Claims
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IPC IPC(8): H04M1/02F16C11/04
Inventor 赵鹏王欢陈慧玲覃海慧刘湘丽严文涛
Owner BYD PRECISION MFG