Television set

A TV and speaker technology, applied in the field of TV, can solve the problems affecting TV sound quality, sound attenuation, etc., and achieve the effect of strong sense of color, natural and clear sound, and strong resolution

Inactive Publication Date: 2017-09-19
HISENSE VISUAL TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, the existing high-frequency loudspeaker placed behind the panel adopts the sound output scheme of bottom sound and rear sound, and the sound attenuation is serious, thus affecting the sound quality of the TV

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
  • Television set
  • Television set
  • Television set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the object, technical solution and beneficial effects of the present invention more clear, 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, not to limit the present invention.

[0029] figure 1 A schematic structural diagram of a TV set provided by an embodiment of the present invention is shown as an example, taking the TV set as an example, as shown in figure 1 As shown, the television may include:

[0030] A bracket 1 and a TV body 2 arranged on the bracket;

[0031] A main board 3 and a low-frequency speaker 7 are arranged in the TV body 2, and a speaker interface unit 4 is arranged on the main board 3; the main board 3 is connected to the low-frequency speaker 7 through the speaker interface unit 4;

[0032] A high frequency speaker 5 is arranged on the ...

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 embodiment of the invention relates to the technical field of television sets, and especially relates to a television set. The television set comprises a support and a television set body disposed on the support. The interior of the television set body is provided with a mainboard and a low-frequency loudspeaker, and the mainboard is provided with a loudspeaker interface unit. The mainboard is connected with the low-frequency loudspeaker through the loudspeaker interface unit. The external surface of the support is provided with a high-frequency loudspeaker. The mainboard is connected with the high-frequency loudspeaker through the loudspeaker interface unit. It is observed that the high-frequency loudspeaker can directly generate sound because the high-frequency loudspeaker is disposed on the support, not in the television body, thereby enabling the sound to be more natural and clearer. Due to the consideration to the bigger size of the low-frequency loudspeaker and the better diffraction effect of low-frequency sound, the low-frequency loudspeaker is placed in the television set body, so the television set is enabled to be beautiful and the sound quality cannot be affected.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of home appliances, and in particular, to a television. Background technique [0002] In recent decades, the design trend of flat-panel TVs is that the screen is getting bigger and bigger, the overall body is getting thinner and thinner, and the proportion of the display screen occupying the front panel is getting higher and higher, so that the speakers disappear from the front panel. [0003] At present, the high-frequency loudspeaker is usually placed behind the panel to use the bottom sound and the rear sound. The mid-frequency and high-frequency sound waves do not directly reach the audience's ears, but need reflection from the floor and walls. For example, the sound wave with a frequency higher than 1KHz has a wavelength of 34 cm, which is the same order of magnitude as the thickness of the TV, and its diffraction characteristics are relatively poor. At this time, the high-frequenc...

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): H04N5/64H04R1/28
Inventor 张利红
Owner HISENSE VISUAL TECH CO LTD
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