Rotary anti-winding connection device
A connection device and anti-winding technology, applied in the field of communication, can solve problems such as limiting the use state and scope of application of VR helmets, and excessively long data lines, so as to improve safety and experience, improve use state, and expand the scope of application. Effect
Active Publication Date: 2019-02-26
中冶沈勘工程技术有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to provide a rotating anti-winding connection device to solve the technical problem that the VR helmet in the prior art has limited the use status and scope of application of the VR helmet user due to the excessively long data line
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[0037] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention relates to the communication technology field, and provides a rotary type coiling-prevention connecting device comprising an upper part body and a lower part body. The upper part body comprises a fastening support and a base unit body used for electric connection with an upper part data line, and the fastening support is connected with the base unit body. The lower part body comprises a housing disposed on the outer side of the base unit body in a sleeving manner and a flat spring unit body used for electric connection with a lower part data line. The flat spring unit body is disposed in the housing, and is capable of rotating around the axis of the housing and is slidably cooperated with the base unit body, and then the upper part data line and the lower part data line are in an electric connection. The flat spring unit body of the rotary type coiling-prevention connecting device is capable of rotating around the axis of the housing, and is slidably cooperated with the base unit body, and then the upper part data line and the lower part data line are in an electric connection, and therefore a user is prevented from being stumbled by long data lines, and personal injuries and device damages are prevented, and an application range is enlarged.
Description
technical field [0001] The invention relates to the field of communication technology, in particular to a rotary anti-winding connection device. Background technique [0002] Virtual reality helmet, that is, VR (English name: Virtual Reality, Chinese name: virtual reality) head-mounted display, is a kind of head-mounted display that uses a head-mounted display to close people's vision and hearing to the outside world, and guides users to create a virtual environment. feeling in the environment. The head-mounted display is the earliest virtual reality display. Its display principle is that the left and right eye screens display the images of the left and right eyes respectively. As a virtual reality display device, the head-mounted display has the characteristics of small size and strong sealing, and has a wide range of applications in military training, virtual driving, virtual cities and other projects. [0003] VR helmets have also developed from sitting to space positio...
Claims
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IPC IPC(8): H01R13/72
CPCH01R13/72
Inventor 于东兴于嘉阳
Owner 中冶沈勘工程技术有限公司