CN216491005U

CN216491005U - Novel suppressor

Info

Publication number: CN216491005U
Application number: CN202122783326.4U
Authority: CN
Inventors: 马峰
Original assignee: Shaanxi Huaxun Science And Technology Co ltd
Current assignee: Shaanxi Huaxun Science And Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-10
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a novel suppressor, which comprises a support frame, a host, a mounting bracket, an operation knob, an operation button, a display screen, a mounting plug and a bottom heat dissipation frame, wherein the operation knob, the operation button, the display screen and the mounting plug are sequentially and electrically connected and mounted on a front panel of the mounting bracket, the bottom heat dissipation frame is mounted at the bottom of the host, the support frame is used for space support during heat dissipation of the bottom heat dissipation frame, and heat is quickly led out through the bottom of the host, the bottom heat dissipation frame is mounted at the bottom of the host without influencing connection and mounting with other equipment, a plurality of groups of dustproof cotton are mounted in an air inlet and an air outlet for dust collection, a turbofan rotates at high speed to lead out the heat, a cross fixing frame is used for fixedly mounting four corners of a vibration stopping plate to avoid resonance, and the mounting design of the vibration stopping plate and the cross fixing frame reduces the resonance frequency of the turbofan during rotation, and the vibration-stopping plate has a good noise-reducing design.

Description

Novel suppressor

Technical Field

The utility model relates to the field of suppressors, in particular to a novel suppressor.

Background

In the sound amplification system, if the volume of a microphone is greatly increased, the sound emitted by a sound box is transmitted to the howling caused by the microphone, and the phenomenon is sound feedback. The existence of the acoustic feedback not only destroys the sound quality, but also limits the expanded volume of the sound of the microphone, so that the sound picked up by the microphone cannot be well reproduced; the acoustic feedback of depth can also cause the system signal to be too strong, thereby burning the power amplifier or sound box and causing loss. The feedback suppressor has the advantages that the circuit board generates large heat in the working process, and no special heat dissipation equipment is arranged, so that the normal work of the suppressor is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a novel suppressor. In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel suppressor, includes support frame, host computer, installing support, operating knob, operating button, display screen, installation plug, end heat dissipation frame, and the installing support front panel electricity in proper order is connected and is installed operating knob, operating button, display screen and installation plug, and end heat dissipation frame is installed in host computer bottom position, and the space support when the heat dissipation of end heat dissipation frame is done to the support frame, and the heat is derived fast through the host computer bottom.

Preferably, the host is provided with a power interface and a bottom mounting groove at the back, and the bottom mounting groove is connected with the bottom heat dissipation frame in an insertion manner.

Preferably, the bottom heat dissipation frame consists of an air inlet, an air outlet, a turbine fan, a vibration stopping plate and a cross fixing frame, the bottom heat dissipation frame body is provided with the air inlet and the air outlet, the turbine fan is installed in the bottom heat dissipation frame body, and the vibration stopping plate and the cross fixing frame are fixedly installed at the upper end of the bottom heat dissipation frame body.

Preferably, a plurality of groups of dustproof cotton are arranged in the air inlet and the air outlet to perform dust collection design.

Preferably, end shake board upper end fixed mounting have a cross mount, end shake board bottom pad dress has the bradyseism rubber pad, and the cross mount will end shake board four corners fixed mounting, avoids resonating, and the resonant frequency of the rotatory during operation of turbofan has been reduced to the installation design of end shake board and cross mount, and end shake board and have fine amortization design.

Compared with the prior art, the utility model has the following advantages: novel suppressor, originally, device

1: the damping rubber pads are padded at the bottoms of the vibration stopping plates, four corners of each vibration stopping plate are fixedly installed by the cross-shaped fixing frame, resonance is avoided, the resonance frequency of the turbo fan during rotation work is reduced by the installation design of the vibration stopping plates and the cross-shaped fixing frames, and the vibration stopping plates are provided with good noise reduction design;

2: the bottom heat dissipation frame is installed at the bottom of the host, the support frame is used as a space support for the bottom heat dissipation frame during heat dissipation, and heat is quickly led out from the bottom of the host.

Drawings

Fig. 1 is a schematic structural diagram of the suppressor of the present invention.

Fig. 2 is a schematic view of the installation structure of the suppressor of the present invention.

Fig. 3 is a schematic view of the installation structure of the power interface and the bottom mounting groove of the utility model.

Fig. 4 is a schematic structural diagram of a bottom heat dissipation frame according to the present invention.

FIG. 5 is a schematic view of the installation structure of the vibration damper and the cross-shaped fixing frame of the present invention.

In the figure: 1. the device comprises a support frame, 2, a host, 3, a mounting frame, 4, an operation knob, 5, an operation button, 6, a display screen, 7, a mounting plug, 8, a bottom heat dissipation frame, 9, a power supply interface, 10, a bottom mounting groove, 11, an air inlet, 12, an air outlet, 13, a turbine fan, 14, a vibration stopping plate, 15 and a cross fixing frame.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a novel inhibitor, including support frame 1, host computer 2, installing support 3, operation knob 4, operating button 5, display screen 6, installation plug 7, end heat dissipation frame 8, four support frame 1 location installations are in 2 casing bottom four corners positions of host computer, installing support 3 front panel order electricity of 2 front ends of host computer is connected and is installed operation knob 4, operating button 5, display screen 6 and installation plug 7, end heat dissipation frame 8 is installed in 2 bottom positions of host computer, space support when heat dissipation frame 8 dispels the heat is done to support frame 1, the heat is derived fast through 2 bottoms of host computer.

The host machine 2 is provided with a power supply interface 9 and a bottom mounting groove 10 at the back, the bottom mounting groove 10 is connected with the bottom heat dissipation frame 8 in an insertion mode, and the bottom heat dissipation frame 8 can be installed quickly through the insertion connection.

The bottom heat dissipation frame 8 is composed of an air inlet 11, an air outlet 12, a turbine fan 13, a vibration stopping plate 14 and a cross fixing frame 15, the frame body of the bottom heat dissipation frame 8 is provided with the air inlet 11 and the air outlet 12, the turbine fan 13 is installed in the frame body, the vibration stopping plate 14 and the cross fixing frame 15 are fixedly installed at the upper end of the frame body of the bottom heat dissipation frame 8, and the vibration stopping plate 14 is made of a silencing material.

And a plurality of groups of dustproof cotton are arranged in the air inlet 11 and the air outlet 12 for dust collection.

The upper end of the shock stopping plate 14 is fixedly provided with a cross fixing frame 15, the bottom of the shock stopping plate 14 is padded with a shock absorption rubber pad, four corners of the shock stopping plate 14 are fixedly arranged by the cross fixing frame 15, resonance is avoided, the resonance frequency of the turbo fan 13 during rotary work is reduced by the mounting design of the shock stopping plate 14 and the cross fixing frame 15, and the shock stopping plate 14 has a good noise reduction design.

The working principle of the utility model is as follows: the utility model provides a novel suppressor, this device design is applicable to the quick heat dissipation design of suppressor host computer, the end heat dissipation frame is installed in host computer bottom position, do not influence the installation of being connected with other equipment, air intake and air outlet are built-in to be installed the dustproof cotton of multiunit and are the dust absorption design, the high-speed rotation of turbofan is derived the heat fast, the cross mount will end shake board four corners fixed mounting, avoid resonating, the installation design of ending shake board and cross mount has reduced the resonant frequency of the rotatory during operation of turbofan, and end shake the board and have fine amortization design.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a novel suppressor, a serial communication port, including support frame (1), host computer (2), installing support (3), operation knob (4), operating button (5), display screen (6), installation plug (7), end heat dissipation frame (8), four support frame (1) location mounting are in host computer (2) casing bottom four corners position, installing operation knob (4) are connected to installing support frame (3) front panel order electricity of host computer (2) front end, operating button (5), display screen (6) and installation plug (7), end heat dissipation frame (8) are installed in host computer (2) bottom position, space support when end heat dissipation frame (8) dispel the heat is done in support frame (1), the heat is derived fast through host computer (2) bottom.

2. The novel suppressor according to claim 1, characterized in that a power interface (9) and a bottom mounting groove (10) are arranged at the back of the main body (2), and the bottom mounting groove (10) is connected with the bottom heat dissipation frame (8) in a plug-in manner.

3. The novel suppressor according to claim 1, wherein the bottom heat dissipation frame (8) is composed of an air inlet (11), an air outlet (12), a turbo fan (13), a vibration stopping plate (14) and a cross fixing frame (15), the frame body of the bottom heat dissipation frame (8) is provided with the air inlet (11) and the air outlet (12), the turbo fan (13) is installed in the frame body, and the vibration stopping plate (14) and the cross fixing frame (15) are fixedly installed at the upper end of the frame body of the bottom heat dissipation frame (8).

4. The novel suppressor according to claim 3, characterized in that a plurality of sets of dust-proof cotton are installed in the air inlet (11) and the air outlet (12) for dust collection.

5. The novel suppressor according to claim 3, characterized in that a cross-shaped fixing frame (15) is fixedly installed at the upper end of the vibration stopping plate (14), a vibration damping rubber pad is padded at the bottom of the vibration stopping plate (14), four corners of the vibration stopping plate (14) are fixedly installed by the cross-shaped fixing frame (15) to avoid resonance, the resonance frequency of the turbofan (13) during rotation is reduced by the installation design of the vibration stopping plate (14) and the cross-shaped fixing frame (15), and the vibration stopping plate (14) has a good noise reduction design.