CN219960769U

CN219960769U - Emergency broadcast column

Info

Publication number: CN219960769U
Application number: CN202320606780.9U
Authority: CN
Inventors: 崔宜水; 徐陈富; 叶勇军; 臧建飞
Original assignee: HANGZHOU TUNERS ELECTRONICS CO Ltd
Current assignee: HANGZHOU TUNERS ELECTRONICS CO Ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-11-03
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses an emergency broadcasting column which comprises a column body, wherein a loudspeaker is fixedly arranged on one side of the column body, an operation groove is formed in the top end of the column body, a touch display screen is fixedly embedded in the operation groove, a plugboard is arranged on one side of the top end of the column body, a plugboard is formed in the plugboard, a plugboard is provided with a pluggroove, a USB interface is arranged in the plugboard, an HDMI (high-definition multimedia interface) interface is arranged adjacent to the USB interface, an RSA (RSA) interface, a TRS (remote control system) interface and an XLR (XLR) interface are arranged on one side of the HDMI interface, a control processing unit is fixedly arranged in the column body, the touch display screen, the loudspeaker, the USB interface, the HDMI interface, the RSA interface, the TRS interface and the XLR interface are all electrically connected with the control processing unit, and the control processing unit is also connected with a Wifi unit and a Bluetooth unit. A joint is arranged between the plug board and the column body, and a silica gel layer is filled between the joints. The utility model has simple and convenient operation and strong practicability.

Description

Emergency broadcast column

Technical Field

The utility model relates to the technical field of sound posts, in particular to an emergency broadcast sound post.

Background

The sound column is a loudspeaker box which is made of a large number of horns and is higher than the horn, and the driving power is high. Can rain-proof dustproof outdoor, specifically include whole equipment, follow the sound source to the amplifier to the audio amplifier, for example, the application of application number "202221975684.3", in emergent place, for example, when displacing trouble audio amplifier, can only hold or transport through the transfer car (buggy) when removing, waste time and energy, and can not directly operate or connect sound source equipment on the sound column, the flexibility is poor, the operation is inconvenient, and, because loudspeaker can produce continuous micro-vibration at the during operation, the tradition does not carry out the design of damping to the structure of connecting sound source equipment, easily because loudspeaker's vibration leads to sound source equipment interface not hard up, thereby influence the input of sound source, just need an emergent broadcast sound column.

Disclosure of Invention

The utility model aims to provide an emergency broadcast column, which can push the whole column to an application place needing to replace fault equipment or emergency by a universal wheel directly in an emergency place, then connect sound source equipment by a USB interface, an HDMI interface, an RSA interface, a TRS interface or an XLR interface in a plug-in groove or by a Wifi unit and a Bluetooth unit and play an operation sound source by a touch display screen, wherein the interface groove is provided with a silica gel buffer layer, so that vibration brought by loudspeaker work is conveniently absorbed and filtered, and interface looseness is avoided; the utility model has simple and convenient operation and strong practicability.

The utility model is realized in the following way:

the utility model provides an emergent broadcast post, includes the cylinder, four angles departments of the bottom of cylinder all are equipped with the universal wheel.

A horn is fixedly arranged on one side of the column body, an operation groove is formed in the top end of the column body, a touch display screen is fixedly embedded in the operation groove, a plugboard is arranged on one side of the top end of the column body, a plugboard is formed on the plugboard, a USB interface is arranged in the plugboard, an HDMI interface is arranged adjacent to the USB interface, the HDMI is characterized in that an RSA interface, a TRS interface and an XLR interface are arranged on one side of the HDMI, a control processing unit is fixedly arranged in the cylinder, the touch display screen, the loudspeaker, the USB interface, the HDMI interface, the RSA interface, the TRS interface and the XLR interface are all electrically connected with the control processing unit, and the control processing unit is also connected with a Wifi unit and a Bluetooth unit.

The USB interface, the HDMI interface, the RSA interface, the TRS interface and the XLR interface are specifically connected with the control processing unit through the flat cable, and the interfaces are specifically fixed on the plugboard, so that the plugboard and the column body are not in hard contact and fixed, and the interface looseness caused by vibration of a loudspeaker is avoided.

A joint is arranged between the plug board and the column body, and a silica gel layer is filled between the joints. The silica gel layer can absorb the micro vibration transmitted by the vibration of the loudspeaker through the column plate, so that the problem of loosening of the interface of the sound source equipment in the inserting groove is avoided.

Further, a cover plate is rotatably arranged on one side of the touch display screen and one side of the operation groove. The cover plate can protect the touch display screen at the top end of the column body.

Further, the number of the speakers is two, and the speakers are arranged on one side of the column body side by side.

Compared with the prior art, the utility model has the beneficial effects that: in an emergency place, the whole column body can be directly pushed to an application place needing to replace fault equipment or emergency by a universal wheel, then a USB interface, an HDMI interface, an RSA, a TRS or an XLR interface in a plug-in groove are used for connecting sound source equipment or a Wifi unit and a Bluetooth unit, and a touch display screen is used for playing an operation sound source; the utility model has simple and convenient operation and strong practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of the device of the present utility model;

the touch display device comprises a column body 1, a universal wheel 11, a loudspeaker 2, a touch display screen 3, a cover plate 31, a plug board 4, a plug groove 40, a USB interface 41, an HDMI interface 42, an RSA interface 43, a TRS interface 44 and a silica gel layer 5.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, an emergency broadcasting column comprises a column body 1, wherein universal wheels 11 are arranged at four corners of the bottom end of the column body 1.

The utility model provides a touch control display screen, including cylinder 1, plug board 4, jack board 40, USB interface 41 is equipped with in the jack board 40, with USB interface 41 is equipped with HDMI interface 42 adjacently be equipped with RSA interface 43, TRS interface 44 and XLR interface on one side of HDMI interface 42 cylinder 1 internal fixation is equipped with control processing unit, touch control display screen 3, loudspeaker 2, USB interface 41, HDMI interface 42, RSA interface 43, TRS interface and XLR interface all with control processing unit electricity is connected, control processing unit still is connected with Wifi unit, bluetooth unit.

The USB interface, the HDMI interface 42, the RSA interface 43, the TRS interface 44 and the XLR interface are specifically connected with the control processing unit through flat cables, and the interfaces are specifically fixed on the plug board, so that the plug board and the column body are not in hard contact and fixed, and interface looseness caused by vibration of a loudspeaker is avoided.

A joint is arranged between the plug board 4 and the column body, and a silica gel layer 5 is filled between the joints. The silica gel layer can absorb the micro-vibration that the vibration of loudspeaker transmitted through the cylinder board by 5, avoids the problem that the interface of the sound source equipment in the jack groove is not hard up.

In this embodiment, a cover plate 31 is rotatably disposed on one side of the touch display screen and one side of the operation slot. The cover plate 31 can protect the touch display screen 3 at the top end of the column body 1, and the number of the speakers 2 is two, and the speakers are arranged on one side of the column body 1 side by side.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An emergent broadcast post, its characterized in that: including cylinder (1) fixed loudspeaker (2) that is equipped with on one side of cylinder (1) operating groove has been seted up on the top of cylinder (1) operating groove internal fixation inlays and is equipped with touch-control display screen (3) be equipped with plugboard (4) on one side on the top of cylinder (1), plugboard (40) have been seted up on plugboard (4), be equipped with USB interface (41) in plugboard (40), with USB interface (41) are adjacent to be equipped with HDMI interface (42) be equipped with RSA interface (43), TRS interface (44) and XLR interface on one side of HDMI interface (42) the cylinder internal fixation is equipped with control processing unit, touch-control display screen, loudspeaker, USB interface (41), HDMI interface (42), RSA interface (43), TRS interface and XLR interface all with control processing unit electricity is connected, control processing unit still is connected with Wifi unit, bluetooth unit.

2. An emergency broadcasting post according to claim 1, characterized in that a joint is provided between the plug board and the post, and a silica gel layer (5) is filled between the joints.

3. An emergency broadcasting post according to claim 1, characterized in that a cover plate (31) is rotatably arranged on one side of the touch display screen (3) and one side of the operation groove.

4. An emergency broadcasting post according to claim 1, characterized in that the number of loudspeakers (2) is two, arranged side by side on one side of the post (1).

5. An emergency broadcasting post according to claim 1, characterized in that the four corners of the bottom end of the post (1) are provided with universal wheels (11).