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Set Top Box

A set-top box, rigid technology, applied in the field of communication, can solve problems such as inconvenience, and achieve the effect of improving assembly efficiency

Active Publication Date: 2017-05-17
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the direction of the button PCB board is perpendicular to the bottom surface of the chassis and the installation direction is parallel to the surface of the chassis, this method of screwing is very inconvenient to operate.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Embodiments of the present invention will be described in detail below.

[0009] The present invention provides a set-top box, comprising a base, a front panel and a rear panel connected to the base plate respectively arranged at the front end and rear end of the base plate, a button mechanism arranged on the front panel and a button arranged behind the button mechanism The PCB board, the base includes a bottom plate, and it is characterized in that a rigid buckle device is provided on one side of the inside of the front panel, and an elastic buckle is provided on the other side of the inside of the front panel opposite to the rigid buckle device. Snap mechanism.

[0010] Preferably, the rigid buckle device is composed of a rigid buckle support frame, a rigid buckle support rib, and any structure of a rigid buckle to form an integral structure; or the rigid buckle device is composed of a rigid buckle support frame rigid buckle support rib and The rigid buckles together...

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PUM

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Abstract

The invention relates to a Set Top Box, comprising a base, a front panel and a rear panel each placed on the corresponding a front-end base panel and a back-end base panel, a keyboard mechanism placed on the front panel and a keyboard PCB board placed behind the keyboard mechanism. The base comprises a base panel. A rigid card buckle device is arranged inner one side of the front panel. An elastic card buckle device is arranged inner the other side of the corresponding the rigid card buckle device.

Description

technical field [0001] The invention relates to the communication field, and relates to a set-top box. Background technique [0002] With the rapid development of the home appliance market, digital TV, DVD, integrated audio, network modulator, etc. have developed rapidly, especially in recent years, digital TV has developed rapidly. Digital TV set-top box Set-Top Box is a crucial technical device in information home appliances at present. Its function has jumped from a multi-frequency regulator and decoder to a digital TV program receiving a large number of online databases such as movies, multimedia elements, and news. A control terminal is an important part of the emerging interactive TV network. [0003] At present, household electrical appliances all need to have an operation panel located on the front or top of the machine to facilitate user operations. This technology is widely used in digital TV set-top boxes. However, in the prior art, the inside of the operation p...

Claims

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Application Information

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IPC IPC(8): H04N21/41
CPCH04N21/41
Inventor 秦玲余丹
Owner NANJING UNIV OF SCI & TECH
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