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Volute spiral spring transmission fastening connection mobile phone vibrator with heat radiation function

A scroll spring and fastening connection technology, which is applied in electromechanical devices, electric components, telephone structures, etc., can solve the problems of loose motor wiring, insufficient heat dissipation of chips, and reduced service life of mobile phones, so as to prolong service life and heat dissipation good effect

Active Publication Date: 2018-11-09
万静琼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is to provide a mobile phone vibrator with a scroll spring drive fastening connection with heat dissipation function, so as to overcome the long-term vibration of the mobile phone vibrator in the prior art, which will cause the wiring of the motor to loosen. As a result, the failure rate of the mobile phone vibrator is increased, and the chip will be seriously heated due to insufficient heat dissipation during the long-term use of the mobile phone, thereby reducing the service life of the mobile phone

Method used

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  • Volute spiral spring transmission fastening connection mobile phone vibrator with heat radiation function
  • Volute spiral spring transmission fastening connection mobile phone vibrator with heat radiation function
  • Volute spiral spring transmission fastening connection mobile phone vibrator with heat radiation function

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Embodiment approach

[0050]The specific implementation method is: when the vibrator mechanism 28 among the present invention does not receive the vibration signal, the motor 8 at this moment will rotate at a lower acceleration, and the first blade 12 and the second blade 12 installed on the motor 8 of the low acceleration rotation will be The blades 14 will be distributed in a state of 180 degrees, and the stopper 35 at this time will limit the rotation of the second blade 14, so the slowly accelerated motor shaft 5 will drive the scroll spring 30 to move, and the scroll spring 30 will move at this time. The spring 30 will not be compressed, the scroll spring 30 will drive the second shaft sleeve 7 to move, and the second shaft sleeve 7 will drive the second blade 14 to move; the moving motor shaft 5 will drive the first shaft mounted on it The sleeve 6 moves, and the moving first shaft sleeve 6 will drive the first blade 12 mounted on it to move, so the moving motor shaft 5 will drive the second s...

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Abstract

The invention belongs to the technical field of a mobile phone vibrator, and particularly relates to a volute spiral spring transmission fastening connection mobile phone vibrator with a heat radiation function. The mobile phone vibrator comprises a cover plate, a fixing case, an air inlet hole and the like, wherein the fixing case is provided with an accommodating cavity; a plurality of air inletholes are formed in the inner round surface of one side of the accommodating cavity. The mobile phone vibrator has a vibration function, and also has the function of radiating heat for a mobile phonechip. Through the design of a first blade and a second blade, in the rotation process of an electric motor in the mobile phone vibrator at a low acceleration, the first blade and the second blade arein a 180-degree distribution state at the moment; through the rotating first blade and second blade, hot air in the mobile phone can be diffused, so that the heat radiation effect of the mobile phonechip is better; in the rotation process of the electric motor in the mobile phone vibrator at a high acceleration, the first blade and the second blade cannot be in a 180-degree distribution state atthe moment, so that the mobile phone vibrator has the vibration function.

Description

technical field [0001] The invention belongs to the technical field of mobile phone vibrators, and in particular relates to a mobile phone vibrator with a fastening connection and heat dissipation function driven by scroll springs. Background technique [0002] At present, most of the existing mobile phone vibrators use a motor to drive an eccentric block to rotate. The rotating eccentric block will give the mobile phone user a sense of vibration, but the chip will be seriously heated due to insufficient heat dissipation during the long-term use of the mobile phone. , thereby reducing the service life of the mobile phone. In order to solve this type of problem, the mobile phone vibrator and the cooling device are combined to solve this problem in the existing technology, but the mobile phone vibrator under this technology should not only satisfy the mobile phone vibration function but also have For the purpose of heat dissipation for mobile phones, two sets of structures are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/06H02K9/06H04M1/02
Inventor 不公告发明人
Owner 万静琼
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