LKB direct vibration feeding system

Abstract

The invention belongs to the technical field of keyboard installation, and particularly relates to an LKB direct vibration feeding system. The system comprises a base and two same feeding units, and the two feeding units are symmetrically arranged on the base; the feeding unit comprises a bottom plate, a vertical plate, an inclined table and a moving part; the bottom plate is detachably arranged on the base, and the vertical plate is fixedly arranged on the bottom plate; a height difference exists between the two ends of the vertical plate, and the position of the height difference of the vertical plate is a critical position; the inclined table is fixedly arranged at the high end of the vertical plate; a preset sliding rail is arranged on the plate wall of the vertical plate, and the moving parts in the two feeding units are arranged adjacently. The system also includes a driving module used for controlling the moving parts to do reciprocating motion on the sliding rail and a vibration motor used for controlling the vibration operation of the vertical plate. According to the LKB direct vibration feeding system, the placing angle and posture of a balance rod can be adjusted.

Description

technical field [0001] The proposal belongs to the technical field of keyboard installation, and specifically relates to an LKB direct vibration feeding system. Background technique [0002] Generally speaking, most of the keys on the keyboard device are keys with square keycaps, and a small number of keys such as space key (SPACE), input key (Enter), large character key (Caps Lock), shift key (Shift), etc. The length of the keycap is greater than the width, and this type of key is called a multiple key. Because the key surface of the multiple key is long, when the user is typing on the keyboard, the finger cannot be guaranteed to hit the middle position of the keycap every time. If it is knocked on the side, it is necessary to exert greater pressure on the keycap to trigger the key. Therefore, it is necessary to add a balance bar so that the keycap will not tilt up and down due to the difference in the force point. The two ends of the keycap achieve a balanced effect, and ...

AI Technical Summary

Problems solved by technology

[0004] The feeding mechanism of the above scheme is provided with a plurality of discharge units, and each discharge unit is set on the position of the keyboard where the balance bar is pre-installed, and each discharge unit corresponds to the balance bar at each position where the keyboard is installed; Compared with the traditional manual installation of the balance bar, the feeding mechanism of the above scheme greatly improves the installation efficiency of the balance bar; but in actual use, the feeding mechanism of the above scheme ignores some problems: during the installation process of the balance bar, the balance bar usually It needs to be placed at an optimal attitude angle (preset attitude), and the balance bar can be installed at this attitude angle to ensure the success rate of the balance bar installation to the greatest extent; therefore, in the feeding process, in addition to transporting the balance bar to the target position In addition, it is also very important to adjust the balance bar to the best installation attitude angle, but the feeding mechanism of the above scheme does not take this problem into account; it is precisely because of this problem that when the balance bar is installed with the above feeding mechanism, the balance bar The installation failure rate is extremely high, which greatly reduces the installation efficiency of the balance bar of the keyboard

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