Earthquake early warning and broadcasting all-in-one machine

Abstract

The utility model provides an earthquake early warning broadcast all-in-one machine, which relates to the technical field of disaster early warning equipment, and comprises an all-in-one machine connected with an earthquake early warning terminal through a wire harness, and the front side surface of the all-in-one machine is provided with a power switch, an early warning drill button and a plurality of line interfaces. A wire harness locking assembly is installed on the front side face of the all-in-one machine and located right in front of the line interfaces. The earthquake early-warning broadcast all-in-one machine is connected with the earthquake early-warning terminal and the power amplifier, the earthquake early-warning broadcast all-in-one machine is provided with the storable emergency microphone, so that emergency calling is conveniently realized when earthquake early-warning information is received, the early-warning drill key is configured, the early-warning drill key can be directly started, and the earthquake early-warning broadcast all-in-one machine is convenient to use. The all-in-one machine can automatically play the earthquake early warning drill broadcast, is convenient to operate, can lock the connecting wire harness of the line interface, and avoids the problem that the audio wire harness or other wire harnesses connected to the all-in-one machine is loosened, so that the line goes wrong, and the earthquake information transmission is not stable.

Description

Technical Field

[0001] The utility model relates to the technical field of disaster warning equipment, in particular to an earthquake warning broadcasting integrated machine. Background Art

[0002] Earthquake early warning is achieved by deploying dense (station spacing is generally 15-20 kilometers) earthquake early warning monitors (intensity meters) in earthquake zones. When an earthquake occurs, the principle that radio waves travel faster than seismic waves is used. When an earthquake occurs that has an impact on users (estimated intensity ≥ 4 degrees), the earthquake early warning receiving server will automatically turn on the broadcast system and issue a warning alarm with a countdown and estimated intensity prompts to remind users to avoid risks in an orderly manner. The alarm will only be issued when the warning threshold is reached.

[0003] Before an earthquake causes damage, an earthquake early warning receiving server is connected to an earthquake early warning broadcasting all-in-one machine, and the earthquake early warning broadcasting all-in-one machine is connected to the broadcasting system, or a tweeter or sound column is installed on the roof to provide users with earthquake early warning alarms a few seconds to tens of seconds in advance. Timely avoidance of danger by the public can reduce casualties. The current line connection protection between the earthquake early warning all-in-one machine and the broadcasting system or other equipment is not perfect, and it is easy to become loose or have poor contact, thereby affecting the transmission and warning of earthquake early warning information. For this reason, the utility model provides an earthquake early warning broadcasting all-in-one machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an all-in-one earthquake early warning broadcast machine, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an earthquake early warning broadcasting integrated machine, comprising an integrated machine connected to an earthquake early warning terminal through a wire harness, a power switch and an early warning drill button are arranged at one end of the front side of the integrated machine, and a plurality of line interfaces are arranged in parallel at the other end of the front side of the integrated machine, and a wire harness locking assembly is installed on the front side of the integrated machine directly in front of the plurality of line interfaces;

[0006] An emergency microphone is also provided on the upper surface of the integrated machine, and a storage component is installed on the upper surface of the integrated machine corresponding to the emergency microphone;

[0007] The harness locking assembly includes a fixing plate located at the lower end of the front side of the integrated machine and connecting blocks at both ends of the fixing plate connected to the integrated machine. A plurality of card blocks corresponding to the line interfaces are arranged at equal intervals on the fixing plate.

[0008] As a further technical solution of the utility model, the wiring harness locking assembly also includes a lower card slot opened on the upper surface of the fixing plate corresponding to each of the line interfaces, and an arc-shaped upper card slot is opened on the lower surface of each card block corresponding to the lower card slot, and a handle is also provided on the top of the card block.

[0009] As a further technical solution of the utility model, the upper surface of the fixing plate is symmetrically provided with grooves on both sides of each of the lower slots, a return spring is installed in each of the grooves, the other end of the return spring is connected to the bottom end of the block, and the return spring is located on the inner side of the groove.

[0010] As a further technical solution of the utility model, the storage assembly includes a storage groove opened on one side of the upper surface of the all-in-one machine and a baffle plate slidably connected in the storage groove, a shift block is provided in the middle of one side of the upper surface of the baffle plate, and sliding blocks are symmetrically installed on both sides of the baffle plate, and a sliding groove is opened on the inner side wall of the storage groove corresponding to the sliding block.

[0011] As a further technical solution of the utility model, the emergency microphone is provided with a bendable microphone rod, one end of the bendable microphone rod is connected to a microphone harness and is connected to the all-in-one machine.

[0012] As a further technical solution of the present invention, a power interface is also provided on the rear side of the all-in-one machine, and supporting feet are provided at the four corners of the bottom of the all-in-one machine.

[0013] The utility model provides an earthquake early warning broadcasting integrated machine, which has the following advantages compared with the prior art

[0014] Beneficial effects:

[0015] 1. This design is an all-in-one earthquake early warning broadcast device, which is connected to the earthquake early warning terminal and the power amplifier. It has a built-in retractable emergency microphone, which is convenient for emergency calls when receiving earthquake early warning information. Secondly, it is also equipped with an early warning drill button, which can be directly started and automatically plays the earthquake early warning drill broadcast, which is easy to operate.

[0016] 2. The earthquake early warning broadcasting integrated machine designed in this invention is equipped with a harness locking assembly, which can lock the connection harness of the line interface to prevent the audio harness or other harnesses connected to the integrated machine from loosening, causing problems with the line, thereby causing unstable transmission of earthquake information. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of an earthquake early warning broadcasting all-in-one machine;

[0018] Figure 2 An earthquake early warning broadcasting integrated machine Figure 1 A is an enlarged schematic diagram;

[0019] Figure 3 This is a structural schematic diagram of a wiring harness locking assembly in an earthquake early warning broadcasting integrated machine;

[0020] Figure 4 This is a rear view of an earthquake early warning broadcasting all-in-one machine.

[0021] In the figure: 1. All-in-one machine; 11. Power switch; 12. Warning drill button; 13. Line interface; 14. Support foot; 15. Power interface; 2. Fixing plate; 21. Connection block; 22. Lower card slot; 23. Card block; 24. Handle; 25. Groove; 26. Reset spring; 3. Emergency microphone; 31. Storage slot; 32. Shielding plate; 33. Dial block; 34. Slider; 35. Bendable microphone rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution for an earthquake early warning broadcasting all-in-one machine: an earthquake early warning broadcasting all-in-one machine, comprising an all-in-one machine 1 connected to an earthquake early warning terminal through a wiring harness, a power switch 11 and an early warning drill button 12 are arranged at one end of the front side of the all-in-one machine 1, after being started by the built-in early warning drill button 12, the early warning drill broadcast can be automatically played, and played through a power amplifier or a speaker, it should be supplemented that the early warning drill audio is connected to the all-in-one machine 1 through an external device, and the TF card interface is supported to replace the audio, and a plurality of line interfaces 13 are distributed in parallel at the other end of the front side of the all-in-one machine 1, a wiring harness locking assembly is installed on the front side of the all-in-one machine 1 just in front of the plurality of line interfaces 13, an emergency microphone 3 is also arranged on the upper surface of the all-in-one machine 1, and a storage assembly is installed at the upper surface of the all-in-one machine 1 corresponding to the emergency microphone 3, a power interface 15 is also arranged on the rear side of the all-in-one machine 1, and support feet 14 are arranged at the four corners of the bottom of the all-in-one machine 1;

[0024] like Figure 1 and 3As shown, the harness locking assembly includes a fixing plate 2 located at the lower end of the front side of the all-in-one machine 1 and a connecting block 21 connected to the all-in-one machine 1 at both ends of the fixing plate 2. A plurality of card blocks 23 corresponding to the line interface 13 are arranged at equal intervals on the fixing plate 2. The harness locking assembly also includes a lower card slot 22 opened on the upper surface of the fixing plate 2 corresponding to each line interface 13. The lower surface of each card block 23 is provided with an arc-shaped upper card slot corresponding to the lower card slot 22. A handle 24 is also provided on the top of the card block 23. Grooves 25 are symmetrically opened on both sides of each lower card slot 22 on the upper surface of the fixing plate 2. A reset spring 26 is installed in each groove 25. The other end of the reset spring 26 is connected to the bottom end of the card block 23. The reset spring 26 is located on the inner side of the groove 25. The purpose of designing the harness locking assembly is to lock the connecting harness of the line interface 13 to prevent the audio harness or other harnesses connected to the all-in-one machine 1 from loosening, causing problems with the line, thereby causing unstable transmission of seismic information.

[0025] like Figure 1 and 2 As shown, the storage component includes a storage groove 31 opened on one side of the upper surface of the all-in-one machine 1 and a shielding plate 32 slidably connected in the storage groove 31, a shift block 33 is arranged in the middle of one side of the upper surface of the shielding plate 32, and sliders 34 are symmetrically installed on both sides of the shielding plate 32, and a sliding groove is opened at the inner side wall of the storage groove 31 corresponding to the slider 34, and the shielding plate 32 utilizes the slider 34 to slide in the sliding groove to achieve shielding of the storage groove 31, that is, to cover and protect the emergency microphone 3. When opened, the shielding plate 32 will slide into the inner wall of the all-in-one machine 1, and a flexible microphone rod 35 is arranged on the emergency microphone 3, and one end of the flexible microphone rod 35 is connected to It is connected to a microphone harness and is connected to the all-in-one machine 1. The flexible microphone rod 35 connected to the emergency microphone 3 can be bent and stored, so that the emergency microphone 3 can be connected and stored together in the storage slot 31. The all-in-one machine 1 (i.e., the earthquake early warning broadcast all-in-one machine) of this design has its own emergency microphone 3. When the early warning information transmitted by the earthquake early warning terminal is received, the emergency microphone 3 can be turned on for the call function. It should be supplemented that the all-in-one machine 1 can be connected to an external power amplifier or speaker through the line interface 13. When the earthquake early warning information is received, the audio can be played to the external power amplifier or speaker through the audio output interface in the line interface 13 to realize earthquake early warning.

[0026] The working principle of the utility model is as follows: when in use, the design can be installed in a rack-type manner, connected to the earthquake early warning terminal through the line interface 13 and the wiring harness, and also connected to broadcasting equipment such as a power amplifier or a speaker. When the wiring harness is connected, for different line interfaces 13, the corresponding card block 23 is lifted up, and the handle 24 is pulled up to separate the card block 23 from the lower card slot 22, and then the wire harness connector is inserted into the corresponding line interface 13 on the all-in-one machine 1, and then the handle 24 is released, and the card block 23 will fall and reset under the action of the reset spring 26, thereby, the upper card slot at the lower end of the card block 23 will be stuck on the wire harness, and cooperate with the lower card slot 22 to realize the clamp locking of the wire harness, so as to avoid the wire harness being pulled during use, resulting in poor contact problems, thereby affecting the information transmission of the earthquake early warning terminal;

[0027] In addition, during daily use, the early warning drill broadcast can be automatically played by starting the early warning drill button 12 and then transmitting the preset audio to the power amplifier or speaker. The all-in-one machine 1 also has a storable emergency microphone 3, which can be used to send a call early warning signal through the emergency microphone 3 when encountering earthquake early warning information. When it is not in use, it is directly stored in the storage slot 31 without affecting the use of the all-in-one machine 1.

Claims

1. An earthquake early warning broadcasting integrated machine, comprising an integrated machine (1) connected to an earthquake early warning terminal via a wire harness, characterized in that: A power switch (11) and a warning drill button (12) are arranged at one end of the front side of the all-in-one machine (1), and a plurality of line interfaces (13) are arranged in parallel at the other end of the front side of the all-in-one machine (1), and a wiring harness locking assembly is installed on the front side of the all-in-one machine (1) directly in front of the plurality of line interfaces (13); An emergency microphone (3) is also provided on the upper surface of the integrated machine (1), and a storage component is installed on the upper surface of the integrated machine (1) corresponding to the emergency microphone (3); The harness locking assembly comprises a fixing plate (2) located at the lower front end of the integrated machine (1) and connecting blocks (21) connected to the integrated machine (1) at both ends of the fixing plate (2); a plurality of card blocks (23) corresponding to the line interfaces (13) are arranged at equal intervals on the fixing plate (2).

2. The earthquake early warning broadcasting integrated machine according to claim 1, characterized in that: The wiring harness locking assembly also includes a lower card slot (22) provided on the upper surface of the fixing plate (2) corresponding to each of the line interfaces (13), an arc-shaped upper card slot is provided on the lower surface of each of the card blocks (23) corresponding to the lower card slot (22), and a handle (24) is also provided at the top of the card block (23).

3. The earthquake early warning broadcasting integrated machine according to claim 2, characterized in that: The upper surface of the fixing plate (2) is symmetrically provided with grooves (25) on both sides of each lower clamping groove (22), and a return spring (26) is installed in each groove (25). The other end of the return spring (26) is connected to the bottom end of the clamping block (23), and the return spring (26) is located inside the groove (25).

4. The earthquake early warning broadcasting integrated machine according to claim 1, characterized in that: The storage assembly comprises a storage groove (31) provided on one side of the upper surface of the integrated machine (1) and a shielding plate (32) slidably connected in the storage groove (31); a shifting block (33) is provided in the middle of one side of the upper surface of the shielding plate (32); sliding blocks (34) are symmetrically installed on both side surfaces of the shielding plate (32); and a sliding groove is provided on the inner side wall of the storage groove (31) corresponding to the sliding block (34).

5. The earthquake early warning broadcasting integrated machine according to claim 1, characterized in that: The emergency microphone (3) is provided with a bendable microphone rod (35), one end of which is connected to a microphone harness and is connected to the all-in-one machine (1).

6. The earthquake early warning broadcasting integrated machine according to claim 1, characterized in that: The rear side of the all-in-one machine (1) is also provided with a power interface (15), and the four corners of the bottom of the all-in-one machine (1) are all provided with supporting feet (14).

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