Wireless transmission expansion device

A technology of wireless transmission and expansion device, applied in the directions of antenna support/installation device, coupling device, transmission system, etc.

Active Publication Date: 2021-09-14
SHENXUN COMP KUNSHAN +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, in view of the fact that the existing wireless transmission expansion technology cannot effectively cooperate with the shortcomings of existing portable cameras or audio-visual equipment and the fact that its structural design is not ideal, the inventor of this case immediately started to develop its solution, hoping to develop A wireless transmission expansion device with more compatibility, economy and excellent communication transmission functionality, in order to serve the public and promote the development of this industry, and after a long time of conception, the present invention came into being

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wireless transmission expansion device
  • Wireless transmission expansion device
  • Wireless transmission expansion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0048] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of expansion devices, in particular to a wireless transmission expansion device which comprises an expansion seat, a wireless transmission device and at least one antenna module. The expansion seat is provided with a base part, a containing space is formed in the base part, the two sides of the base part respectively extend to form a positioning clamping arm, and a clamping space is formed between the two positioning clamping arms; the wireless transmission device is arranged in the accommodating space; the antenna modules are arranged on the positioning clamping arms, and at least one antenna module is in signal connection with the wireless transmission device; therefore, the wireless transmission expansion device can be matched with the existing audio and video equipment or a portable camera which does not have a 4G transmission function or has no internal space to add the 4G function, so that the effect of instantly transmitting a large amount of audio and video information is achieved.

Description

[0001] This application is a divisional application of the patent application with the original application number 201811040070.4, the application date is 2018 / 9 / 7, and the invention name is "wireless transmission expansion device". technical field [0002] The invention relates to the technical field of extension devices, in particular to a wireless transmission extension device. Background technique [0003] With the progress and development of science, people's life has gradually become intelligent and convenient, especially many portable audio-visual equipment (3C products), which provide a lot of convenience for life, leisure or work. Since these portable audio-visual devices usually have functions such as video recording, recording, and photography, the obtained audio-visual information is first stored in the device, and then taken out or transferred out at an appropriate time. However, due to the large capacity of audio-visual information, it is easy to cause the cons...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40H01R12/70H01Q1/24
CPCH04B1/40H01R12/70H01Q1/24Y02D30/70
Inventor 颜立权
Owner SHENXUN COMP KUNSHAN
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap