Device for clamping mobile phone bracket on steering wheel

Abstract

A device for clamping a mobile phone bracket on a steering wheel comprises an upper backboard and a bearing; a cavity is formed in the back of the upper backboard; the cavity is connected with the bearing in a sleeving manner; the bearing is connected with a bearing cover in a sleeving manner; a transmission gear is arranged on the upper backboard; a torsion spring is arranged in the transmissiongear; tooth transmission rods adaptive to each other are arranged at the top and the bottom of the transmission gear; the tooth transmission rods are fixed on connecting rods; cavities are formed in the connecting rods; tension springs are arranged at the top ends of the cavities and fixedly connected with the top ends of the cavities; the other ends of the tension springs are fixedly connected with tension rods; and the other ends of the tension rods are fixedly connected with supporting clips. According to the device for clamping the mobile phone bracket on the steering wheel, a problem thatthe weight of a mobile phone is laterally deviated does not need to be considered, and a problem of mobile phone dimension also does not need to be considered; the device for clamping the mobile phone bracket on the steering wheel can be directly fixed in any position of the steering wheel, and when the steering wheel is rotated, the mobile phone can be kept in the state of an original fixed cross screen or vertical screen, and cannot rotate with the steering wheel.

Description

technical field [0001] The invention relates to the field of mobile phone brackets, in particular to a steering wheel clamp mobile phone bracket device. Background technique [0002] Nowadays, many people are used to using their mobile phones to open navigation, especially in some big cities, it is difficult to drive without navigation; the navigation installed in the car is generally behind the navigation system of the current mobile phone, and some need to go back to the store frequently Constantly updated; most of the mobile phone holders are fixed near the car's central control or near the A-pillar on the side, and traffic accidents are prone to occur when the line of sight is shifted; some are fixed on the steering wheel, but the mobile phone will rotate with the steering wheel, even if the mobile phone has With the automatic rotation function, the display of the mobile phone will be constantly switched, which is inconvenient to watch; there are also some magnetic suspe...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, many people are used to using their mobile phones to open navigation, especially in some big cities, it is difficult to drive without navigation; the navigation installed in the car generally lags behind the navigation system of the current mobile phone, and some need to go back to the store frequently Constantly updated; most of the mobile phone holders are fixed near the car's central control or near the A-pillar on the side, and traffic accidents are prone to occur when the line of sight is shifted; some are fixed on the steering wheel, but the mobile phone will rotate with the steering wheel, even if the mobile phone has With the automatic rotation function, the display of the mobile phone will be constantly switched, which is inconvenient to watch; there are also some magnetic suspension brackets, which seem simple, but now it is confirmed that the magnetic attraction will affect the service life of the battery

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