Automatically-assembled connection structure for notebook computer touchpad

Abstract

The invention discloses an automatically-assembled connection structure for a notebook computer touchpad. The automatically-assembled connection structure comprises a touchpad and a computer motherboard. The automatically-assembled connection structure is characterized in that the touchpad is connected with the computer motherboard through a connector assembly; the connector assembly comprises a first connector and a second connector; the first connector is fixed at one end of the touchpad; the second connector is fixed at one end, which corresponds to the position of the first connector, on the computer motherboard; and the first connector is in plug connection with the second connector in order that the touchpad is electrically connected and communicated with the computer motherboard. Through adoption of the automatically-assembled connection structure, the communication stability and signal integrity between the motherboard and the touchpad can be effectively enhanced; the electromagnetic radiation and interference of signal lines are reduced greatly; the ventilation and heat dissipation performance inside a computer are enhanced effectively; and convenience is brought to automatic assembly.

Description

【Technical field】 [0001] The invention relates to a notebook computer, in particular to a connection structure of a notebook computer touch panel which can be automatically assembled. 【Background technique】 [0002] Notebook computer has been widely used in people's life as a kind of portable computer equipment. At present, notebook computers are developing in the direction of high capacity, high speed, and thinness. Yet traditional notebook computer also has many obvious defects in aspects such as structural design, as far as the computer touchpad that moves mouse is used, the touchpad of existing notebook computer mostly adopts a pair of FFC connector and FFC connecting wire (flexible). flat cable) and the connection structure of the computer motherboard. There are obvious defects in this connection structure. First, because the FFC line impedance is not well controlled, the signal impedance is discontinuous and the signal is incomplete; second, because there is no shiel...

AI Technical Summary

Problems solved by technology

Yet traditional notebook computer also has many obvious defects in aspects such as structural design, as far as the computer touchpad that moves mouse is used, the touchpad of existing notebook computer mostly adopts a pair of FFC connector and FFC connecting wire (flexible). Flat cable) and the connection structure of the computer motherboard

There are obvious defects in this connection structure. First, because the FFC line impedance is not well controlled, the signal impedance is discontinuous and the signal is incomplete; second, because there is no shielding layer, it is easy to generate EMI radiation, and its own signal is also easily radiated by other signals. The third is that the existing connection structure leads to messy layout of the internal cables, which affects the formation of the internal heat dissipation duct of the product and affects the heat dissipation of the product; the fourth is that the wiring of the cables is messy, the assembly is complicated, and manual insertion is required. And due to human factors, the defect rate is too high and the production efficiency is low

Images