Outdoor integrated multi-mode broadcast terminal

An integrated, outdoor technology, applied in broadcast related fields, can solve the problems of water entering the chassis, sundries, inconvenient module disassembly, low maintenance efficiency, etc., and achieve the effects of easy replacement and installation, avoiding excessively long cables, and low structural cost

Inactive Publication Date: 2022-02-25
HANGZHOU TUNERS ELECTRONICS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Natural disasters have threatened people's lives and property safety since ancient times. The existing technology uses broadcast early warning equipment to try to provide early warning information to the masses in a timely manner before and during natural disasters, as well as in the aftermath of disasters. Command organizations The people quickly respond to disasters. Outdoor broadcast terminals generally include erected speakers, chassis and broadcast hosts installed in offices. Among them, there are many devices in the chassis and complicated lines. It is inconvenient to disassemble the modules when performing maintenance and replacing parts. Moreover, in an emergency situation, it is difficult for maintenance personnel who do not know the location of internal components to locate the module that needs to be repaired in time, resulting in low maintenance efficiency. There is also the possibility of maintenance under bad weather conditions. Opening the box door during maintenance may easily cause water and sundries to enter the inside of the box, posing potential safety hazards. In view of the above problems, this application is proposed

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
  • Outdoor integrated multi-mode broadcast terminal
  • Outdoor integrated multi-mode broadcast terminal
  • Outdoor integrated multi-mode broadcast terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: the connecting mechanism 7 includes a movable connecting rod, the end of the connecting rod is provided with a hook structure, and the module mounting part 10 is provided with a groove 11, such as Figure 5 The outside of the bottom of the groove 11 is provided with a protrusion conforming to the shape of the hook structure, so as to ensure that the auxiliary box door 4 is closely connected with the module installation part 10 .

Embodiment 2

[0033] Embodiment 2: The connecting mechanism 7 includes bolts, and the module installation part 10 is provided with screw holes, and the bolts are rotated into the screw holes to realize the tight connection between the auxiliary box door 4 and the module installation part 10 .

[0034] Beneficially, a cooling chamber 12 is provided in the chassis 1, and the cooling chamber 12 is connected to all equipment spaces 8, and a cooling hole 14 connected to the cooling chamber 12 is provided on the casing 1 to improve the cooling effect, and the cooling fan is arranged in the cooling chamber 12 .

[0035] Beneficially, a relay module 13 is provided in the cooling cavity 12, and the relay module 13 is a wiring relay module, such as a wiring board with multiple interfaces. The cables of each functional module can be connected to the relay module 13 first, and then pass through The relay module is connected with the modules that need to be connected, thereby avoiding the problem of too...

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 related technical field of broadcast, and discloses an outdoor integrated multi-mode broadcast terminal, which comprises a loudspeaker assembly and a case, a plurality of equipment spaces are arranged in the case, movable module mounting parts are mounted in the equipment spaces, and functional modules are mounted on the module mounting parts. The function modules comprise a signal receiving module, a power amplifier module and a power supply module, the case is provided with a case door, the case door is provided with an auxiliary case door corresponding to the equipment space, the auxiliary case door is movably mounted on the case door, the auxiliary case door is provided with a connecting mechanism capable of being connected with the module mounting part, and the auxiliary case door is pulled out so that the module mounting part and the functional module mounted on the module mounting part slide out of the case, and the maintenance work is carried out at the moment, so that the maintenance and disassembly of the module in the case are avoided, the obstruction between the cable and the module is avoided, and the maintenance and disassembly are more convenient and faster.

Description

technical field [0001] The present invention relates to the technical field related to broadcasting, in particular to an outdoor integrated multi-mode broadcasting terminal. Background technique [0002] Natural disasters have threatened people's lives and property safety since ancient times. The existing technology uses broadcast early warning equipment to try to provide early warning information to the general public in a timely manner before and during natural disasters, as well as in the aftermath of disasters. Command organizations The people quickly respond to disasters. Outdoor broadcast terminals generally include erected loudspeakers, chassis and broadcast hosts installed in offices. Among them, there are many devices in the chassis and complicated lines. It is inconvenient to disassemble the modules when performing maintenance and replacing parts. Moreover, in an emergency situation, it is difficult for maintenance personnel who do not know the location of internal...

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): H04W4/06H04W4/90H04W40/22
CPCH04W4/06H04W4/90H04W40/22
Inventor 陈龙斌郑浩渊赵震章惠来
Owner HANGZHOU TUNERS ELECTRONICS
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