Mobile phone shaft module and mobile phone
A mobile phone shaft module and mobile phone technology, applied in wireless communication, electrical components, etc., can solve the problems of large space occupation and complex structure, and achieve the effect of small space occupation, simple structure and battery power saving
Active Publication Date: 2014-01-29
东莞华众鑫科技有限公司
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Problems solved by technology
[0004] In order to solve the technical problems of complex structure, large occupied space and need for motor drive in the prior art, the present invention provides a mobile phone shaft module structure with simple structure, small occupied space and no need for motor drive
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[0022] 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.
[0023] Please refer to figure 1 As shown, a mobile phone shaft module includes a main shaft 1, a cam group, a ratchet group and an elastic element 7 sleeved on the main shaft, and the cam group includes a first cam 2 and a second cam 5 cooperating with the first cam. , and the third cam 6 that always contacts with the first cam and / or the second cam. Cooperatingly sleeved in the first cam 2, the first ratchet 3 can move axially in the first cam 2 to push the second ratchet 4 to move axially and rotate in the first cam 2, and the second ratchet 4 pushes The second cam 5...
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The invention provides a mobile phone shaft module. The mobile phone shaft module comprises a main shaft as well as a cam group, a ratchet wheel group and an elastic element which are sheathed on the main shaft, wherein, the cam group comprises a first cam, a second cam matched with the first cam, and a third cam which is always contacted with the first cam and / or the second cam; and the ratchet wheel group comprises a first ratchet wheel and a second ratchet wheel, wherein, the first ratchet wheel and the second ratchet wheel are sheathed in the first cam in a fit manner, the first ratchet wheel can axially move in the first cam so as to push the second ratchet wheel to axially move and rotate in the first cam, the second ratchet wheel pushes the second cam to axially move so that the third cam axially moves and rotates under the push of the second cam, and the third cam compresses the elastic element for energy storage. The invention further provides a mobile phone comprising the shaft module. By utilizing the mobile phone shaft module, a one-key open-close function of a flip phone can be realized, a cover body can be opened and closed by one hand, and a logic power supply is required in the mobile phone.
Description
technical field [0001] The invention belongs to the field of mobile phone shafts, and in particular relates to a flip structure for realizing the connection between the upper cover and the lower cover of a flip phone and the functions of opening and closing the cover with one key. 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, it is required that the structural and functional parts of the mobile phone be compact and easy to use. At present, the one-button opening and closing of the flip phone adopts a complex motor, gear mechanism and control circuit structure, which is not conducive to the development of ultra-thin mobile phones and advantages in cost; and the non-modular structure is not conducive to assembly, which reduces its market potential. Life cycle and market competitiveness. [000...
Claims
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IPC IPC(8): H04W88/02
Inventor 高轩昂蒙明姜奎
Owner 东莞华众鑫科技有限公司