External touch screen assembly structure and robot teaching device

Abstract

The invention discloses an external touch screen assembly structure and a robot teaching device. The external touch screen assembly structure comprises a front shell, a touch screen and a thin film keyboard. A first groove and a second groove are formed in the upper surface of the front shell. A two-stage ladder structure is formed by the upper surface of the front shell, the first groove and thesecond groove. The outer side of the touch screen is arranged in the second groove. The outer side of the thin film keyboard is arranged in the first groove. By adopting the technical scheme, when a user uses a stylus or a finger to conduct touch operation, an effective touch area of the touch screen has almost no dead angle, the visual perception angle range when the user operates the teaching device is expanded, and the using experience of the user is improved.

Description

technical field [0001] The invention relates to the field of industrial robots, in particular to a robot teaching device and an assembly structure of an external touch screen. Background technique [0002] At present, industrial robots have been widely used in production. With the continuous expansion of its application range, people's requirements for the robot's motion controller and its teaching technology are also increasing. As an important medium and interface for human-robot interaction, the teaching pendant plays an extremely important role in operating experience, appearance and structure design, etc. [0003] The industrial robot teach pendant is generally used for position teaching, status monitoring, parameter configuration, etc. of the robot. Operators use the teach pendant more frequently, and its appearance and structure design and the assembly of its components are related to whether the user's operating experience is comfortable or not. For example, the to...

AI Technical Summary

Problems solved by technology

This assembly method will cause a large height difference between the surface of the touch screen and the surface of the membrane keyboard on the front shell. In order to ensure the hardness of the teach pendant shell, the shell of the teach pendant has a certain thickness, and the membrane keyboard also has a certain thickness. , including the thickness of the sponge pad 13, the addition of the three thicknesses will form a large height difference, up to 4-5mm, the above-mentioned height difference will interfere with the user clicking the corner area of ​​the touch screen, as shown in the figure, the effective touch area of ​​the touch screen will be reduced. At the same time, it will affect the appearance of the product to a certain extent, and the visual viewing angle range of the touch screen will also be reduced.

[0004] In addition, the installation of the built-in touch screen is cumbersome, and liquids such as oil and water can easily seep into the interior of the teach pendant from the sponge pad, making it difficult to achieve a high protection level for the shell of the teach pendant, which in turn will affect the work of hardware circuit board components

Images