CN219834122U - Anti-interference audio receiver - Google Patents

Abstract

The utility model relates to an anti-interference audio receiver which comprises a receiver body, wherein one side of the receiver body is provided with a plurality of ventilation openings, a baffle plate is arranged in an inner cavity of the receiver body, a plurality of filter screens are fixedly arranged on the baffle plate, the bottom end of the baffle plate is fixedly connected with a connecting plate, the bottom end of the connecting plate is connected with the receiver body through an elastic piece, a driving piece is arranged on the elastic piece, a cleaning plate is arranged on the driving piece and is in sliding connection with a sliding groove on the receiver body, a plurality of dust outlets are arranged above the filter screens, a plurality of dust outlets are arranged in the inner cavity of the receiver body, and through the arrangement of a motor, the filter screens, the cleaning plate and other components, external dust cannot enter the inner components and parts, the service life of the receiver is prolonged, meanwhile, the dust on the filter screens can be cleaned by the receiver when the receiver is used, and waste heat inside the receiver is conveniently discharged outwards through the filter screens after the receiver is used.

Description

Anti-interference audio receiver

Technical Field

The utility model relates to the technical field of audio receivers, in particular to an anti-interference audio receiver.

Background

The audio receiver is a video-audio image type software, and along with the development of technology, the audio receiver is gradually diversified, and the anti-interference capability of the audio receiver is also gradually improved.

However, most of the existing anti-interference audio receivers are not in idle use, dust is easy to accumulate on the surfaces of the anti-interference audio receivers due to lack of wiping maintenance, so that the outside and the dust on the surfaces of the anti-interference audio receivers can enter the inside of the audio receivers easily, the quality of the received and the playing tone quality are affected when the dust accumulation of internal components is more, and the service lives of components in the audio receivers are affected due to poor heat dissipation caused by no ventilation holes although the other fully-closed airtight audio receivers can prevent the dust from entering. Accordingly, a person skilled in the art provides an anti-interference audio receiver to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the problem that most of the anti-interference audio receivers in the prior art are easy to accumulate dust on the surface when the anti-interference audio receiver is idle, the utility model provides an anti-interference audio receiver.

The utility model provides an anti-interference audio receiver which adopts the following technical scheme:

the utility model provides an anti-interference audio receiver, includes the receiver body, a plurality of ventilative mouthful have been seted up to one side of receiver body, be equipped with the baffle in the inner chamber of receiver body, the last fixed mounting of baffle has a plurality of filter screens, the bottom fixedly connected with connecting plate of baffle, be connected through the elastic component between the bottom of connecting plate and the receiver body, be equipped with the driving piece on the elastic component, be equipped with the cleaning plate on the driving piece, and cleaning plate and the spout sliding connection on the receiver body, a plurality of the thermovent has all been seted up to the top of filter screen, a plurality of dust outlets have been seted up in the inner chamber of receiver body.

As a further scheme of the utility model, the elastic piece comprises a spring and a telescopic rod, and the spring and the telescopic rod are fixedly connected between the bottom end of the connecting plate and the receiver body.

As a further aspect of the present utility model, the driving member includes a motor fixedly installed in the receiver body, and a threaded rod fixedly connected to an output shaft of the motor, and the threaded rod is in threaded connection with the cleaning plate.

As a further scheme of the utility model, one sides of the dust outlets are arranged in a curved surface shape, and the dust outlets are in one-to-one correspondence with the filter screens.

As a further scheme of the utility model, one side of the receiver body is hinged with a sealing door, and the sealing door and the receiver body are mutually attracted by a magnet to be closed.

In summary, the utility model has the following beneficial technical effects:

1. through setting up parts such as motor, filter screen and cleaning board, can make when the receiver does not use idle, external dust can't get into wherein, protected inside components and parts, improved the life of receiver, make the receiver clean the dust on the filter screen simultaneously when using, the inside waste heat of receiver is outside discharged through the filter screen after the use of being convenient for.

2. Through setting up spring and thermovent etc. can make when using the receiver, its inside heat can outwards be discharged fast to reduced the inside temperature of receiver, and then can protect electronic components, improve receiver life.

Drawings

Fig. 1 is a schematic structural diagram of an anti-interference audio receiver according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a receiver body of an anti-interference audio receiver according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the audio receiver of FIG. 2 according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a heat dissipation port of an anti-interference audio receiver according to an embodiment of the present utility model;

fig. 5 is a schematic block diagram of an anti-interference audio receiver according to an embodiment of the present utility model.

Reference numerals illustrate: 1. a receiver body; 2. a ventilation port; 3. a baffle plate; 4. a filter screen; 5. a connecting plate; 6. an elastic member; 601. a spring; 602. a telescopic rod; 7. a driving member; 701. a motor; 702. a threaded rod; 8. a cleaning plate; 9. a heat radiation port; 10. a dust outlet; 11. sealing the door.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses an anti-interference audio receiver. Referring to fig. 1-5, an anti-interference audio receiver comprises a receiver body 1, a plurality of ventilation openings 2 are formed in one side of the receiver body 1, a baffle plate 3 is arranged in an inner cavity of the receiver body 1, a plurality of filter screens 4 are fixedly installed on the baffle plate 3, a connecting plate 5 is fixedly connected to the bottom end of the baffle plate 3, the bottom end of the connecting plate 5 is connected with the receiver body 1 through an elastic piece 6, a driving piece 7 is arranged on the elastic piece 6, a cleaning plate 8 is arranged on the driving piece 7, the cleaning plate 8 is in sliding connection with a sliding groove on the receiver body 1, a plurality of dust outlets 10 are formed in the inner cavity of the receiver body 1, and through the arrangement of a motor 701, the filter screens 4, the cleaning plate 8 and other components, external dust cannot enter the inner components and parts, the service life of the receiver is prolonged, meanwhile, the dust on the filter screens 4 can be cleaned through the elastic piece 6, waste heat inside the receiver can be conveniently discharged outwards through the filter screens 4, the electronic device can be quickly discharged through the filter screens 9, the electronic device can be quickly discharged outside the electronic device, and the electronic device can be further cooled, and the electronic device can be quickly discharged outside the electronic device is further cooled.

Referring to fig. 1, 2 and 3, the elastic member 6 includes a spring 601 and a telescopic rod 602, the spring 601 and the telescopic rod 602 are both fixedly connected between the bottom end of the connecting plate 5 and the receiver body 1, when the cleaning plate 8 moves to the connecting plate 5 and applies downward pressure to the connecting plate 5, the connecting plate 5 drives the baffle plate 3 to move downward, and at this time, the spring 601 and the telescopic rod 602 are stressed and contracted to generate a reaction force, and the generated reaction force is convenient for upward resetting of the baffle plate 3.

Referring to fig. 1, 2, 3, 4 and 5, the driving part 7 includes a motor 701 and a threaded rod 702, the motor 701 is fixedly installed in the receiver body 1, the threaded rod 702 is fixedly connected on an output shaft of the motor 701, and the threaded rod 702 is in threaded connection with the cleaning plate 8, the motor 701 drives the threaded rod 702 to rotate, the threaded rod 702 drives the cleaning plate 8 to move downwards, and when the cleaning plate 8 moves to one side of the filter screen 4, a brush located on the cleaning plate 8 is in frictional contact with the filter screen 4, so that dust on the filter screen 4 is cleaned, and the dust falls off the filter screen 4 to the inner bottom end of the receiver body 1.

Referring to fig. 1 and 3, one side of the plurality of dust outlets 10 is curved, and the plurality of dust outlets 10 are in one-to-one correspondence with the plurality of filter screens 4, and the curved arrangement of one side of the dust outlets 10 can make the cleaned dust fall down to the bottom of the inner cavity of the receiver body 1.

Referring to fig. 1 and 4, a sealing door 11 is hinged to one side of the receiver body 1, and the sealing door 11 and the receiver body 1 are closed in a manner of attracting each other by a magnet, and dust falling to the bottom end inside the receiver body 1 can be cleaned conveniently by providing the openable and closable sealing door 11.

The implementation principle of the anti-interference audio receiver provided by the embodiment of the utility model is as follows: when the receiver is placed outdoors or indoors, external dust enters the receiver body 1 through the ventilation opening 2, as the baffle plate 3 and the filter screen 4 exist in the inner cavity of the receiver body 1, the dust can not enter the position of the receiver body 1 for preventing electronic components under the action of the filter screen 4, normal use and service life of the electronic components can not be influenced, when the receiver is used each time, after the receiver starts to work, the driver in the receiver body 1 starts the motor 701 to drive the threaded rod 702 to rotate, the threaded rod 702 drives the cleaning plate 8 to move downwards, when the cleaning plate 8 moves to one side of the filter screen 4, the brush on the cleaning plate 8 is in friction contact with the filter screen 4, so that the dust on the filter screen 4 is cleaned, the dust falls off the filter screen 4 to the inner bottom end of the receiver body 1, when the cleaning plate 8 moves to the connecting plate 5 and applies downward pressure to the connecting plate 5, the connecting plate 5 drives the baffle plate 3 to move downwards, at the moment, the spring 601 and the telescopic rod 602 are stressed and contracted to generate reaction force, when the cleaning plate 8 moves to the bottom of the inner cavity of the receiver body 1, the motor 701 stops working, the cleaning plate 8 does not move, at the moment, the baffle plate 3 moves downwards to enable the heat dissipation port 9 to be flush with the dust outlet 10, so that the heat in the receiver body 1 is not blocked and can be dissipated outwards through the heat dissipation port 9, the dust outlet 10 and the ventilation port 2, the temperature in the receiver body 1 is reduced, electronic elements are protected, when the receiver body 1 is not working, the driver reversely drives the motor 701 to enable the cleaning plate 8 to reset upwards, and under the reaction force of the spring 601, the baffle plate 3 is reset, and the filter screen 4 is reset flush with the dust outlet 10, the dust can not enter the interior of the receiver body 1 when the receiver body 1 is not used for a long time, and the waste heat in the receiver body 1 can be discharged outwards through the filter screen 4.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (5)

1. An anti-interference audio receiver comprising a receiver body (1), characterized in that: a plurality of ventilative mouths (2) have been seted up to one side of receiver body (1), be equipped with baffle (3) in the inner chamber of receiver body (1), the last fixed mounting of baffle (3) has a plurality of filter screens (4), the bottom fixedly connected with connecting plate (5) of baffle (3), be connected through elastic component (6) between the bottom of connecting plate (5) and receiver body (1), be equipped with driving piece (7) on elastic component (6), be equipped with on driving piece (7) and clean board (8), and clean spout sliding connection on board (8) and receiver body (1), a plurality of dust outlet (10) have all been seted up to the top of filter screen (4), be seted up in the inner chamber of receiver body (1).

2. An anti-interference audio receiver according to claim 1, characterized in that: the elastic piece (6) comprises a spring (601) and a telescopic rod (602), and the spring (601) and the telescopic rod (602) are fixedly connected between the bottom end of the connecting plate (5) and the receiver body (1).

3. An anti-interference audio receiver according to claim 1, characterized in that: the driving piece (7) comprises a motor (701) and a threaded rod (702), the motor (701) is fixedly installed in the receiver body (1), the threaded rod (702) is fixedly connected to an output shaft of the motor (701), and the threaded rod (702) is in threaded connection with the cleaning plate (8).

4. An anti-interference audio receiver according to claim 1, characterized in that: one side of the dust outlet (10) is in a curved surface shape, and the dust outlets (10) are in one-to-one correspondence with the filter screens (4).

5. An anti-interference audio receiver according to claim 1, characterized in that: one side of the receiver body (1) is hinged with a sealing door (11), and the sealing door (11) and the receiver body (1) are mutually attracted by a magnet to be closed.