WO2018032554A1

WO2018032554A1 - Wireless transmission device applied to gopro motion camera

Info

Publication number: WO2018032554A1
Application number: PCT/CN2016/098298
Authority: WO
Inventors: 童鹰; 张祖德; 袁立
Original assignee: 深圳市视晶无线技术有限公司
Priority date: 2016-08-18
Filing date: 2016-09-07
Publication date: 2018-02-22
Also published as: CN205987095U

Abstract

The present invention relates to a wireless transmission device applied to a GOPRO motion camera, comprising a transmitting device and a receiving device; the transmitting device comprises a bearing device, a wireless transmitting module and a battery pack that are accommodated in the bearing device, and a flexible HDMI cable for connecting the GOPRO motion camera and the transmitting device. By means of combining use of the GOPRO motion camera with the wireless transmitting module, wireless high-definition signals may be transmitted over a long distance during shooting and may be watched in real time by means of a receiver, thus fulfilling different uses and needs of the people.

Description

Wireless transmission device applied to GOPRO motion camera

[0001] The present invention relates to the field of wireless transmission, and more particularly to a wireless transmission device applied to a G0PR0 motion camera.

Background technique

[0002] Currently, sports cameras are becoming more and more popular, and the G0PR0 motion camera is one of the most commonly used ones. With the diversification of the user's use, it has become a new demand to share the scenes and photos taken with others during the shooting with the G0PR0 motion camera.

technical problem

[0003] The technical problem to be solved by the present invention is: providing a wireless transmission device applied to a G0PR0 motion camera, transmitting a wireless high-definition signal over a long distance through a wireless transmission module during use of a G0PR0 motion camera, and receiving Watch it out.

Problem solution

Technical solution

[0004] The technical solution of the present invention is: The present invention provides a wireless transmission device applied to a GOPRO motion camera, comprising: a transmitting device and a receiving device, the transmitting device comprising a carrying device and being accommodated in the bearer A wireless transmitting module and battery pack in the device and a flexible HDMI cable for connecting the GOPRO motion camera and the transmitting device.

[0005] Further, the carrying device comprises a GOPRO moving camera receiving cavity, a battery receiving cavity, a front case adapted to the shape of the GOPRO moving camera receiving cavity and being engaged with the same, and adapting the battery receiving cavity The shape and the back shell that snaps into it.

[0006] Further, a rubber pad is disposed at a bottom of the GOPRO motion camera receiving cavity.

[0007] Further, a first waterproof rubber ring is disposed at a contact portion between the GOPRO motion camera receiving cavity and the front case, and a second waterproof rubber ring is disposed at a contact portion between the battery receiving cavity and the rear case.

[0008] Further, the front shell and the rear shell are both waterproof shells.

[0009] Further, the battery pack accommodating chamber is provided with a metal bracket for facilitating removal of the battery pack. [0010] Further, the transmitting device and the receiving device perform wireless transmission by using 5G_WIFI technology. Advantageous effects of the invention

Beneficial effect

[0011] The wireless transmission device applied to the GOPRO motion camera embodying the present invention has the following beneficial effects: By designing a wireless transmission device applied to a GOPRO motion camera, a GOPRO motion camera and a wireless transmission module are used in combination, In the process, the wireless high-definition signal is transmitted over a long distance, and can be viewed through the receiving end, which satisfies people's different uses and needs.

Brief description of the drawing

DRAWINGS

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is a perspective structural view of a wireless transmission device applied to a GOPRO motion camera according to the present invention;

2 is a schematic diagram showing a front structure of a carrier device of a wireless transmission device applied to a GOPRO motion camera according to the present invention;

3 is a schematic diagram showing the rear structure of a carrier device of a wireless transmission device applied to a GOPRO motion camera according to the present invention.

Embodiments of the invention

1 to 3 show a preferred embodiment of a wireless transmission device for a GOPRO motion camera according to the invention, comprising a transmitting device 1 and a receiving device 2, the transmitting device 1 comprising a carrying device 11 and being housed in a carrier The wireless transmitting module 12 and the battery pack 13 in the device 11 and a flexible HDMI (High Definition Multimedia Interface) line 14 for connecting the GOPRO motion camera and the transmitting device 1. The carrying device 11 is used to carry a GOPRO motion camera and a wireless transmitting module 12 that transmits wireless signals. The battery pack 13 supplies power to the transmitting device through a 30 PIN carrier, and the flexible HDMI cable 14 is used to connect the camera and the transmitting device 1. Preferably, the wireless transmitting module 1 2 includes an external antenna, and the transmission mode is multiple input multiple output (MIMO)

2x2) with Beamforming technology to make wireless transmission signals more directivity

, the signal transmission quality is higher.

[0017] The carrying device 11 in this embodiment includes a GOPRO motion camera accommodating cavity 111, a battery pack accommodating cavity 112, The front cover 113 that fits the shape of the GOPRO motion camera accommodating chamber 111 and is engaged therewith and the rear case 114 that is adapted to the shape of the battery accommodating chamber 112 and is engaged therewith. The front casing 113 and the rear casing 114 are provided with a movable buckle, and the outer portion of the carrying device 11 is provided with a card slot, and the front casing 113 and the rear casing 114 can be engaged with the outside of the corresponding receiving cavity. The GOPRO motion camera housing chamber 111 and the battery pack housing chamber 112 are each provided with a latching device for fixing the GOPRO motion camera and the battery pack.

[0018] In the present embodiment, a rubber pad 1111 is provided at the bottom of the GOPRO motion camera housing chamber 111. The GOPRO motion camera is placed in the housing of the GOPRO motion camera. By placing a rubber pad on the bottom of the camera housing, the GOPRO motion camera is fixed at the same time as the inertia of the buffering motion. The camera can be used to avoid camera malfunction caused by camera shake and camera. The consequences of damage.

[0019] In the embodiment, the first waterproof rubber ring 100 is disposed at a contact portion of the GOPRO moving camera accommodating cavity 111 and the front case 113, and the second waterproof rubber ring 200 is disposed at a contact portion between the battery accommodating cavity 112 and the rear case 114. This setting seals the GOPRO motion camera housing and battery compartment to prevent external water from entering the unit and causing damage to the camera or battery pack.

[0020] In the present embodiment, the front case 113 and the rear case 114 are both waterproof housings. The waterproof material can be used to prevent equipment damage caused by rain or underwater shooting and water inside the transmission. Preferably, the waterproof case can be used for 10m deep water shooting.

[0021] In the battery pack accommodating chamber 112 in this embodiment, a metal bracket 1121 for facilitating removal of the battery pack 13 is disposed. One end of the metal bracket 1121 is an elastic steel piece, and the other end is a cylindrical body. One end of the cylinder is located in a groove below the battery pack. When the battery pack needs to be taken out, the elastic steel piece is pressed by the principle of the lever, and one end of the cylinder will be lifted upward. As a result, the battery is lifted to facilitate the replacement of the battery.

[0022] In this embodiment, the transmitting device 1 and the receiving device 2 perform wireless transmission using 5G_WIFI technology. The wireless transmission of the transmission equipment uses 5G_WIFI (fifth generation Wi-Fi, running in the 5Ghz radio frequency band, using the 802.l lac protocol) technology to reduce the interference caused by the external environment to the signal transmission. Preferably, the channel bandwidth is 300 Mbps, which ensures that the signal transmission distance is far enough. Using H.264 high-quality codec technology, the video compression rate is guaranteed to have high quality picture quality at 2Mbps. The above settings can make the signal transmission of the wireless transmission device of the GOPRO motion camera far enough, and can receive signals at a distance, and the receiving end also has high image quality, which optimizes the wireless transmission effect.

[0023] A wireless transmission device applied to a GOPRO motion camera embodying the present invention, a commonly used GOPRO The combination of the motion camera and the wireless transmitter module enables long-distance transmission of high-definition high-definition signals during the shooting process, and can be viewed through the receiving end to meet different usages and needs of people. The outer casing of the device is waterproof to prevent equipment damage caused by water in the rain or underwater shooting. Through the application of 5G_WIFI technology to complete wireless transmission, and the use of higher bandwidth, the signal transmission can be more stable, the transmission distance is farther, and the use effect is better.

The above is only a preferred embodiment of the present invention, and many changes can be made in the specific embodiments and the scope of the application according to the idea of the present invention, as long as the changes do not deviate from the concept of the present invention. It belongs to the scope of protection of the present invention.

Claims

Claim

[Claim 1] A wireless transmission device applied to a GOPRO motion camera, comprising: a transmitting device (1) and a receiving device (2), the transmitting device (1) comprising a carrying device (1 1), accommodating A wireless transmitting module (12) and a battery pack (13) in the carrying device (11) and a flexible H DMI line (14) for connecting the GOPRO motion camera and the transmitting device (1).

[Claim 2] The wireless transmission device for a GOPRO motion camera according to claim 1, wherein the carrier device (11) comprises a GOPRO motion camera housing cavity (111), a battery pack housing cavity (112) a front case (113) adapted to the shape of the GOPRO motion camera housing cavity (111) and engaged thereto, and a rear case (114) adapted to the shape of the battery pack receiving cavity (112) and engaged thereto ).

[Claim 3] The wireless transmission device for a GOPRO motion camera according to claim 2, wherein a rubber pad (1111) is provided at a bottom of the GOPRO motion camera housing chamber (111).

[Claim 4] The wireless transmission device applied to the GOPRO motion camera according to claim 2 or 3, wherein the GOPRO motion camera housing chamber (111) is provided at a contact portion with the front housing (113) The first waterproof rubber ring (100) is provided with a second waterproof rubber ring (200) at a contact portion between the battery receiving chamber (112) and the rear housing (114).

[Claim 5] The wireless transmission device for a GOPRO motion camera according to claim 2, wherein the front case (113) and the rear case (114) are both waterproof housings.

[Claim 6] The wireless transmission device applied to the GOPRO motion camera according to claim 2, wherein the battery pack accommodating chamber (112) is provided with a battery pack for easy removal

(13) Metal bracket (1121).

[Claim 7] The wireless transmission device for a GOPRO motion camera according to claim 1, wherein the transmitting device (1) and the receiving device (2) perform wireless transmission using 5G_WIFI technology.