CN205850129U

CN205850129U - A kind of high-speed motion spheroid catches system

Info

Publication number: CN205850129U
Application number: CN201620861505.1U
Authority: CN
Inventors: 潘剑裕; 刘永锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-10
Filing date: 2016-08-10
Publication date: 2017-01-04
Anticipated expiration: 2026-08-10

Abstract

This utility model relates to Video Capture Technology field, it is specifically related to high-speed motion spheroid and catches system, it is included in the luminescent layer of cladding on video acquisition device, spheroid and the spheroid that sports ground surrounding sets up, described luminescent layer is UV-light luminous layer, the lens group of described video acquisition device includes a filter, and described filter is for filtering the whole light in addition to ultraviolet light.This utility model provides a kind of high-speed motion spheroid and catches system, it is adaptable to the video capture of high speed spheroid in certain area in covered court, this system includes that the structure to spheroid itself and video acquisition device is improved.Utilize and luminescent layer is set at spherome surface, photographic head arranges the filter passed through for special light, thus realizes the high speed Real time identification to spheroid, it is to avoid the interference of other light extraneous.

Description

A kind of high-speed motion spheroid catches system

Technical field

This utility model relates to Video Capture Technology field, is specifically related to high-speed motion spheroid and catches system.

Background technology

Be difficult to most during video capture precisely to realize is exactly the real-time online video capture of high-speed motion spheroid and fixed Position, high-speed motion spheroid, the speed moved due to it and the uncertainty of position likely moved to, cause it to catch fixed Position exists the most uncertain.

Such as on covered court, need the spheroid catching at a high speed and flying within the specific limits, its video capture effect The most as one wishes, owing to, in the color of spheroid and high speed motions, spheroid color is easily obscured with background colour, in video knowledge Cannot be quickly identified during Bie.

Utility model content

In order to solve above-mentioned technical problem, this utility model provides a kind of high-speed motion spheroid and catches system, it is adaptable to The video capture of high speed spheroid in certain area in covered court, this system includes the knot to spheroid itself and video acquisition device Structure improves.

To achieve these goals, this utility model be employed technical scheme comprise that, a kind of high-speed motion spheroid catches system System, is included in the luminescent layer of cladding on video acquisition device, spheroid and the spheroid that sports ground surrounding sets up, and described luminescent layer is purple Outer smooth luminescent layer, the lens group of described video acquisition device includes a filter, and described filter is for filtering in addition to ultraviolet light All light.

Further, described UV-light luminous layer includes that a spherical substrate, described spherical substrate surface are provided with at least one UV ray radiation source, is provided with a radio source and a control circuit in described spherical substrate, described radio source is control circuit Power supply, described control circuit provides working power for spherical substrate, and described spherical substrate provides for UV ray radiation source and drives electricity Source.

Further, described UV ray radiation source is ultraviolet LED chip.

Further, described one layer of optical waveguide layer of UV-light luminous layer outer cladding, described optical waveguide layer is moulded for using high fluidity The optical waveguide layer that material is made.

Further, described high fluidity plastics include: polymethyl methacrylate and lubricant, wherein said lubrication It is 0.05～1.2 that agent accounts for the mass percent of described high fluidity plastics.

Further, described optical waveguide layer appearance one layer of printing opacity covering of cladding, described printing opacity covering uses PET material to make Form.

This utility model, by using technique scheme, compared with prior art, has the advantage that

1, high-speed motion spheroid of the present utility model catches system, it is adaptable to the videos such as the spheroid of sports ground high-speed motion are caught Catching, by improving the structure of spheroid, be provided with a luminescence-utraviolet layer at spherome surface, this luminescence-utraviolet layer uses ball Shape board structure is fitted with whole spheroid inner bag surface, and arranges at least one UV ray radiation source on spherical substrate, and leads to Cross at described one layer of optical waveguide layer of UV-light luminous layer outer cladding, ultraviolet light is uniformly derived, and exhale through printing opacity covering.

2, the camera head being arranged on around court is also improved by this utility model, and its lens assembly is arranged a filter Mirror, its this filter only allows UV light to pass through, and is all filtered by other light, thus camera lens captures is then that this sets There is the spheroid of luminescence-utraviolet layer such that it is able to caught by the spheroid of high-speed motion easily, it is to avoid background light Disturb thus cause spheroid None-identified.

Accompanying drawing explanation

Fig. 1 is the structural representation of embodiment of the present utility model.

Fig. 2 is the structural representation of the spheroid of embodiment of the present utility model.

Fig. 3 is the structural representation of the camera lens of embodiment of the present utility model.

Detailed description of the invention

In conjunction with the drawings and specific embodiments, this utility model is further illustrated.

As a specific embodiment, as shown in Figure 1 to Figure 3, a kind of high-speed motion spheroid catches system, is included in fortune The luminescent layer 3 of cladding on video acquisition device 1, spheroid 2 and the spheroid 2 that dynamic field 10 surrounding sets up, in the present embodiment, at a foot Four limits of ball sports ground 10 are respectively provided with a video acquisition device 1, and this video acquisition device 1 uses digital camera 1, its Use RGB graphical format.Every photographic head 1 vertical dimension D apart from border, court is 2-5 rice, and each photographic head 1 is apart from ground Vertical height H in face is 3-10 rice.The lens group of each described video acquisition device 1 includes that a filter 11, described filter 11 are used In filtering the whole light in addition to ultraviolet light.

In the present embodiment, described luminescent layer 3 is UV-light luminous layer 3, and described UV-light luminous layer 3 includes a spherical substrate 31, described spherical substrate 31 surface is provided with multiple UV ray radiation source 32, and multiple UV ray radiation sources 32 are evenly distributed on spherical The surface of substrate 31, in further embodiments, the surface of spherical substrate 31 needs to arrange at least one UV ray radiation source 32. In the present embodiment, being provided with radio source 33 and a control circuit 34 in described spherical substrate 31, described radio source 33 is control Circuit 34 processed is powered, and described control circuit 34 provides working power for spherical substrate 31, and described spherical substrate 31 is ultraviolet spoke Penetrate source 32 and driving power supply is provided.Described radio source 33 has wireless charging receiver module, by ball 2 is arranged on charging base On, and the wireless charging transmitter module that radio source 33 is directed on charging base, it is possible to complete the wireless charging of whole ball 2 Electricity.Spherical substrate 31 uses Anti-collision materials to be made, and its inner homogeneous is laid with conductor wire, thus realizes ultraviolet radiation The electric connection in source 32.

In the present embodiment, described UV ray radiation source 32 is ultraviolet LED chip 32.Described ultraviolet LED chip 32 has Having the hemispherical encapsulating face of a projection, this hemispherical encapsulating face is raised in spherical substrate 31 surface.

In the present embodiment, described one layer of optical waveguide layer 4 of UV-light luminous layer 3 outer cladding, described optical waveguide layer 4 is for using height flowing The optical waveguide layer 4 of property plastic production.Described high fluidity plastics include: polymethyl methacrylate and lubricant, Qi Zhongsuo Stating lubricant and accounting for the mass percent of described high fluidity plastics is 0.05～1.2.Use leading of this high fluidity plastic production Photosphere 4 light weight, guide-lighting functional.After completing, optical waveguide layer 4 is evenly coated at luminescence-utraviolet layer 3 outside and wraps up Live all of UV ray radiation source 32.

In the present embodiment, described optical waveguide layer 4 appearance one layer of printing opacity covering 5 of cladding, described printing opacity covering 5 uses PET material It is made.

In the present embodiment, spheroid 2 is additionally provided with charging connector 21.

The operation principle of the present embodiment is as follows: spheroid 2 in high speed motions, is arranged on court 10 surrounding on court 10 Four photographic head 1 Real-time Collection image datas, collect impact through photographic head 1 filter 11 filter after, be only left spheroid 2 The ultraviolet sent can pass through, and therefore photographic head 1 can capture the image of spheroid 2, and these data is presented on backstage, Thus avoid other images of court to the interference during whole spheroid 2 image identification.

Although specifically show and describe this utility model in conjunction with preferred embodiment, but those skilled in the art should This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details On this utility model can be made a variety of changes, be protection domain of the present utility model.

Claims

1. a high-speed motion spheroid catches system, it is characterised in that: be included in video acquisition device that sports ground surrounding sets up, The luminescent layer of cladding on spheroid and spheroid, described luminescent layer is UV-light luminous layer, the lens group bag of described video acquisition device Including a filter, described filter is for filtering the whole light in addition to ultraviolet light.

A kind of high-speed motion spheroid the most according to claim 1 catches system, it is characterised in that: described UV-light luminous layer Including a spherical substrate, described spherical substrate surface is provided with at least one UV ray radiation source, is provided with one in described spherical substrate Radio source and a control circuit, described radio source is that control circuit is powered, and described control circuit provides work for spherical substrate Making power supply, described spherical substrate provides for UV ray radiation source and drives power supply.

A kind of high-speed motion spheroid the most according to claim 2 catches system, it is characterised in that: described UV ray radiation source For ultraviolet LED chip.

A kind of high-speed motion spheroid the most according to claim 2 catches system, it is characterised in that: described UV-light luminous layer One layer of optical waveguide layer of outer cladding, described optical waveguide layer is the optical waveguide layer using high fluidity plastic production.

A kind of high-speed motion spheroid the most according to claim 4 catches system, it is characterised in that: described high fluidity plastics Including: polymethyl methacrylate and lubricant, wherein said lubricant accounts for the mass percent of described high fluidity plastics and is 0.05～1.2.

A kind of high-speed motion spheroid the most according to claim 4 catches system, it is characterised in that: described optical waveguide layer appearance bag Covering one layer of printing opacity covering, described printing opacity covering uses PET material to be made.