CN214045926U - Sound channel configuration device for audio playing system - Google Patents

Abstract

The utility model provides a sound channel configuration device for an audio playing system, which comprises a mounting bracket, wherein the mounting bracket comprises a bracket main body and a bracket upper cover, and the bracket upper cover is connected with the bracket main body in a sliding way; the support main body is U-shaped, two sides of the support main body are outwards bent into barb shapes, limiting holes are uniformly distributed in the front side of the support main body, a cooling fan is arranged at the bottom of the support main body, fixing holes are formed in the side wall of the support main body, fixing pins of the device main body are arranged in the fixing holes, the fixing pins of the device main body comprise a knob, a screw rod and a fixing disc, the screw rod is screwed into the fixing holes, the knob and the fixing disc are located at two ends of the screw rod, and folding fixing plates are arranged at the bottoms of two sides of the support main body; the support upper cover is inverted U-shaped, the two sides of the support upper cover are inwards bent into hook shapes, the support back plate is arranged on the rear side of the support upper cover, the mounting hole is formed in the support back plate, the telescopic limiting rod is arranged on the front side of the support upper cover, and the second limiting hole and the limiting lock pin are arranged on the telescopic limiting rod.

Description

Sound channel configuration device for audio playing system

Technical Field

The utility model belongs to the technical field of multichannel audio frequency, concretely relates to sound channel configuration device for audio playback system.

Background

The internet of things aims at the intelligent application of information by taking a sensing network as a peripheral end, and further expands the application of a communication network, particularly the internet. With the development of the internet of things technology, the intelligent household system is widely applied to the field of intelligent home, and plays an important role in promoting the life of people. With the popularization of ultra-high definition wide-screen televisions and home theaters, the televisions are increasingly thinner and thinner because the wall-mounted requirements of users are met, the effect of the thinner and thinner televisions on the aspect of tone quality is extruded, and a large enough volume space is not available, so that the development of videos and audios of the current products is unbalanced. In order to meet the pursuit of people for quality sound, a plurality of sound boxes can be arranged to play different sound channels when audio is played, so that the hearing experience is improved, and the sound channel configuration method of the audio configuration system also becomes an important direction of industrial research.

For example, publication No. CN106998514B discloses an intelligent multi-channel configuration method: the method comprises the following steps: the control device establishes connection with the sound boxes and determines the number of the sound boxes; determining the position of each sound box and naming each sound box; determining the relative position between each sound box and a user: acquiring the distance and the relative angle between each sound box and a user, and determining the relative position between each sound box and the user; intelligent multi-channel configuration of multi-sound boxes: and the control device performs multichannel intelligent configuration on each sound box according to the determined number of the sound boxes and the relative position of each sound box and the user, and transmits the configuration information to each sound box to complete multichannel configuration.

Also disclosed as publication No. CN107040861B is a computer program for performing a method of mapping a plurality of input channels of an input channel configuration to output channels of an output channel configuration, the method comprising: a set of rules associated with each input channel of the plurality of input channels is provided, wherein the rules define different mappings between the associated input channel and the set of output channels. For each input channel of the plurality of input channels, accessing a rule associated with the input channel, determining whether a set of output channels defined in the accessed rule is present in the output channel configuration, and selecting the accessed rule if the set of output channels defined in the accessed rule is present in the output channel configuration. The input channels are mapped to the output channels according to the selected rule.

Most of the existing sound channel configuration devices can only be placed on a platform, which is inconvenient to fix, or inconvenient to adjust after being fixed, and the heat dissipation effect is not good, so that the sound channel configuration device for the audio playing system, which is convenient to fix and disassemble and has multiple installation modes, is required to be provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sound channel configuration device for audio playback system has multiple mounting means, is convenient for remove and fixed and the radiating effect is good.

The utility model provides a following technical scheme:

the sound channel configuration device for the audio playing system is characterized by comprising a mounting bracket, a sound channel configuration device and a sound channel configuration device, wherein the mounting bracket comprises a bracket main body and a bracket upper cover, and the bracket upper cover is slidably connected with the bracket main body; the support main body is U-shaped, two sides of the support main body are bent outwards to form a barb shape, limiting holes are uniformly distributed in the front side of the support main body, a cooling fan is arranged at the bottom of the support main body, fixing holes are formed in the side wall of the support main body, device main body fixing pins are movably arranged in the fixing holes and comprise knobs, screw rods and fixing discs, the screw rods are movably screwed into the fixing holes, the knobs and the fixing discs are respectively located at two ends of the screw rods, and folding fixing plates are further arranged at the bottoms of the two sides of the support main body; the support upper cover is in an inverted U shape, two sides of the support upper cover are bent inwards to form hook shapes, the hook shapes of the two sides of the support upper cover are matched with the inverted hook shapes of the two sides of the support main body, the rear side of the support upper cover is movably provided with a support back plate, the support back plate is provided with an installation hole, the front side of the support upper cover is movably provided with a telescopic limiting rod, and the telescopic limiting rod is provided with a second limiting hole and a limiting lock pin which are matched with the limiting hole.

Preferably, the knob is located the outside one end of screw rod, the fixed disk is located the inboard one end of screw rod, the knob with the fixed welding of screw rod, the fixed disk with through the mobilizable connection of rivet between the screw rod.

Preferably, the support back plate is connected with the support upper cover in a turnover mode through a hinge.

Preferably, one end of the telescopic limiting rod is movably fixed on the front side of the upper cover of the bracket through a rivet.

Preferably, the top ends of the two sides of the support main body are further provided with limiting blocks for assisting in containing the telescopic limiting rods.

Preferably, the support back plate is uniformly provided with heat dissipation holes.

Preferably, the folding fixing plate is provided with a fixing screw hole for fixing the bracket main body.

Preferably, the fixed disc is made of rubber.

The utility model has the advantages that:

1. the support main body and the support upper cover are in sliding connection through the hook-shaped and barb-shaped sliding grooves, so that the connection is convenient, and the support upper cover can prevent dust from being directly accumulated on the surface of the sound channel configuration device main body and prevent an upper falling body from directly striking and falling above the sound channel configuration device main body to damage the sound channel configuration device main body; the heat dissipation fan below the bracket main body is beneficial to heat dissipation of the sound channel configuration device and effectively guarantees the performance of the sound channel configuration device;

2. the fixing pins on the two sides of the support main body can fix the sound channel configuration device main body, the rubber fixing disc is movably connected with the screw rod, so that the fixing disc can be prevented from moving relative to the sound channel configuration device main body in the process of contacting the sound channel configuration device main body to clamping the sound channel configuration device main body, the two sides of the sound channel configuration device main body can be effectively protected from being abraded, the fixing disc is made of rubber, the friction force is larger, and the sound channel configuration device main body can be better clamped and fixed;

3. the flexible gag lever post of support upper cover front side can stretch out and draw back to different length, fixes the different positions in the support main part, can enough realize the support upper cover and support main part between fixed, can shelter from the sound channel configuration device main part again, prevents that the sound channel under the shake environment from configuring the accident of device main part and droing.

4. The folding fixing plates at the bottoms of the two sides of the bracket main body can be fixedly installed through the folding fixing plates when the sound channel configuration device main body is required to be fixed on the platform, and can be folded and retracted when the sound channel configuration device main body is not required to be fixed, so that the sound channel configuration device is simple and convenient and does not occupy space;

5. the support back plate can be turned over up and down, different fixing directions can be selected according to different use scene requirements, and the support back plate can be suitable for various different installation environments.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic front structural view when the bracket back plate of the present invention is turned upwards;

fig. 5 is a schematic view of the back structure when the bracket back plate of the present invention is turned upwards.

Detailed Description

As shown in the figures, the sound channel configuration device for the audio playing system provided by the present invention comprises a mounting bracket, wherein the mounting bracket comprises a bracket main body 1 and a bracket upper cover 2, and the bracket upper cover 2 is slidably connected with the bracket main body 1; the support main body 1 is U-shaped, two sides of the support main body 1 are outwards bent into barb shapes, limiting holes 3 are uniformly distributed at the front side of the support main body 1, a cooling fan 4 is arranged at the bottom of the support main body 1 to facilitate the cooling of the sound channel configuration device main body, fixing holes are formed in the side wall of the support main body 1, device main body fixing pins are movably arranged in the fixing holes and comprise knobs 5, screws 6 and fixing discs 7, the screws 6 are movably screwed into the fixing holes, the knobs 5 and the fixing discs 7 are respectively positioned at two ends of the screws 6, the knobs 5 are positioned at one ends of the outer sides of the screws 6, the fixing discs 7 are positioned at one ends of the inner sides of the screws 6, the knobs 5 are fixedly welded with the screws 6, the screws 6 are screwed into or screwed out of the fixing holes through rotating the knobs 5 to clamp or release the fixing of the sound channel configuration device main body, and the fixing discs 7 are movably connected with the screws 6 through rivets, when the fixed disk 7 is in the process of contacting the sound channel configuration device main body and clamping the sound channel configuration device main body, the fixed disk 7 does not move relative to the sound channel configuration device main body, two sides of the sound channel configuration device main body can be effectively protected from being abraded, the fixed disk 7 is made of rubber, friction force is larger, and the sound channel configuration device main body can be clamped and fixed. Folding fixed plate 8 is still equipped with to the both sides bottom of support main part 1, is equipped with the fixed screw that is used for fixed bolster main part 1 on folding fixed plate 8.

The support upper cover 2 is in an inverted U shape, two sides of the support upper cover 2 are bent inwards to form hook shapes, the hook shapes of the two sides of the support upper cover 2 are matched with the hook shapes of the two sides of the support main body 1, the support main body 1 and the support upper cover are in sliding connection through hook shapes and hook shapes, a support back plate 9 is movably arranged at the rear side of the support upper cover 2, the support back plate 9 and the support upper cover 2 are connected in a turnover mode through hinges, mounting holes 10 are formed in the support back plate 9, and radiating holes are uniformly distributed in the support back plate 9; the front side of the support upper cover 2 is movably provided with a telescopic limiting rod 11, one end of the telescopic limiting rod 11 is movably fixed on the front side of the support upper cover 2 through a rivet, the telescopic limiting rod 11 is provided with a second limiting hole 12 and a limiting lock pin which are matched with the limiting hole 3, the top ends of two sides of the support main body 1 are further provided with limiting blocks 13 which are used for assisting in containing the telescopic limiting rod 11, the telescopic limiting rod 11 is rotated down when necessary and is fixed in the limiting hole 3 of the front side of the support main body 1 through the second limiting hole 12 and the limiting lock pin, the sound channel configuration device main body is shielded and protected by entering, and the sound channel configuration device main body is prevented from accidentally sliding down from the support main body 1. The upper cover 2 of the bracket can prevent the accidental damage of the object falling from the upper part to the main body of the sound channel configuration device and prevent dust from directly falling on the main body of the sound channel configuration device to generate adverse effect on the performance of the sound channel configuration device.

The first embodiment is as follows:

have firm brace table, directly put when using: firstly, the support main body 1 is placed on a fixed platform, then the sound channel configuration device main body is placed on the support main body 1, the screw rods 6 and the fixed disc 7 are driven to be screwed into the support main body 1 to clamp and fix the sound channel configuration device main body by rotating the knobs 5 at two sides, and then the support upper cover 2 slides into the support main body 1 along the barb-shaped sliding groove above the support main body 1 to complete installation.

Example two:

the brace table is unstable and needs to be reinforced: firstly, a support main body 1 is placed on a fixing platform, folding fixing plates 8 on two sides of the support main body 1 are unfolded, the support main body 1 is fixed on a supporting table through bolts and fixing screw holes, then a sound channel configuration device main body is placed on the support main body 1, a screw rod 6 and a fixing disc 7 are driven by rotating knobs 5 on two sides to screw in the support main body 1 to clamp and fix the sound channel configuration device main body, and then a support upper cover 2 slides into the support main body 1 along an inverted hook-shaped sliding groove above the support main body 1 to complete installation.

Example three:

there is no support table, when needing to fix on the wall and use: firstly, fixing a support upper cover 2 on a wall through bolts and mounting holes 10 on a support back plate 9 (the support back plate 9 can be turned upwards or downwards, and is determined according to the characteristics of the space range and the mounting position), then placing a sound channel configuration device main body on the support main body 1, screwing a screw rod 6 and a fixed disc 7 into the support main body 1 by rotating two side knobs 5 to clamp and fix the sound channel configuration device main body, then drawing the support main body 1 and the sound channel configuration device main body into a whole along a hook-shaped chute on the support upper cover 2, then rotating a telescopic limiting rod 11, fixing the telescopic limiting rod in a limiting hole 3 in the front side of the support main body 1 through a second limiting hole 12 and a limiting lock pin, shielding and shielding the sound channel configuration device main body, and simultaneously completing the fixed connection between the support main body 1 and the support upper cover 2, and completing the installation.

Example four:

there is no support table, when needing detachable to hang on the wall and use: firstly, a support main body 1 is placed on a fixed platform, then a sound channel configuration device main body is placed on the support main body 1, a screw rod 6 and a fixed disk 7 are driven to be screwed into the support main body 1 to clamp and fix the sound channel configuration device main body by rotating knobs 5 on two sides, then a support upper cover 2 slides into the support main body 1 along a barb-shaped sliding groove above the support main body 1 to complete assembly, a telescopic limiting rod 11 is rotated down, the support upper cover is fixed in a limiting hole 3 in the front side of the support main body 1 through a second limiting hole 12 and a limiting locking pin to shield the sound channel configuration device main body, meanwhile, the support main body 1 and the support upper cover 2 are fixedly connected, finally, a support back plate 9 is turned upwards, and is hung on a hook fixed on a wall through a mounting hole 10 to complete installation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A sound channel configuration device for an audio playing system, comprising a mounting bracket, wherein the mounting bracket comprises a bracket main body (1) and a bracket upper cover (2), and the bracket upper cover (2) is slidably connected with the bracket main body (1); the support main body (1) is U-shaped, two sides of the support main body (1) are outwards bent into a barb shape, limiting holes (3) are uniformly distributed in the front side of the support main body (1), a cooling fan (4) is arranged at the bottom of the support main body (1), fixing holes are formed in the side wall of the support main body (1), device main body fixing pins are movably arranged in the fixing holes and comprise knobs (5), screw rods (6) and fixing discs (7), the screw rods (6) are movably screwed into the fixing holes, the knobs (5) and the fixing discs (7) are respectively located at two ends of the screw rods (6), and folding fixing plates (8) are further arranged at the bottoms of the two sides of the support main body (1); the support upper cover (2) is inverted U-shaped, the two sides of the support upper cover (2) are bent inwards to form hook shapes, the hook shapes of the two sides of the support upper cover (2) are matched with the inverted hook shapes of the two sides of the support main body (1), the rear side of the support upper cover (2) is movably provided with a support back plate (9), the support back plate (9) is provided with a mounting hole (10), the front side of the support upper cover (2) is movably provided with a telescopic limiting rod (11), and the telescopic limiting rod (11) is provided with a second limiting hole (12) and a limiting lock pin which are matched with the limiting hole (3).

2. The audio channel configuration device for audio playback system according to claim 1, wherein the knob (5) is located at an outer end of the screw rod (6), the fixing plate (7) is located at an inner end of the screw rod (6), the knob (5) is fixedly welded to the screw rod (6), and the fixing plate (7) is movably connected to the screw rod (6) by a rivet.

3. The channel configuring device for an audio playback system according to claim 1, wherein the stand back panel (9) and the stand upper cover (2) are connected by a hinge in a reversible manner.

4. The sound channel configuration device for audio playback system as claimed in claim 1, wherein one end of the telescopic rod (11) is movably fixed to the front side of the upper cover (2) of the stand by a rivet.

5. The sound channel configuration device for the audio playing system according to claim 1, wherein the top ends of the two sides of the bracket main body (1) are further provided with a limiting block (13) for assisting in accommodating the telescopic limiting rod (11).

6. The sound channel configuration device for audio playback system of claim 1, wherein the rack back plate (9) further has heat dissipation holes uniformly distributed thereon.

7. The sound channel configuration device for audio playback system of claim 1, wherein the folding fixing plate (8) is provided with a fixing screw hole for fixing the bracket main body (1).

8. The audio channel configuration device for audio playback system according to claim 1, wherein the fixed disk (7) is made of rubber.

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