And special-shaped column is used for fixing mobile phone parts

• Main Authors: LI YUPING, CHENG XIAOZHONG, MIAO SANQUAN, YANG TONGJU, WANG GAOLIN, YUAN ZHENXING
• Format: Patent
• Language: Chinese; English
• Published: 20.03.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TELEPHONIC COMMUNICATION

The utility model discloses a special-shaped column for fixing mobile phone parts, which comprises a column body, the cross section of the column body is of an elliptical structure, the left side walland the right side wall of the column body are respectively provided with an arc-shaped surface, the front side wall and the rear side wall of the column body are respectively provided with a plane,and the upper end surface and the lower end surface of the column body are both planes; concave limiting grooves are formed in the left side wall and the right side wall below the middle of the columnbody, and the limiting grooves in the left side wall and the right side wall of the column body are arranged in a bilateral symmetry mode; a threaded hole with an opening in the upper end is formed in the top of the column body; according to the utility model, the special-shaped column can achieve the effects of supporting and fixing parts in the mobile phone, i.e., the parts in the mobile phonecan be fixed on the middle f