CN217935869U - Horn connecting piece and sound box - Google Patents

Abstract

The application relates to a loudspeaker connecting piece and audio amplifier, loudspeaker connecting piece includes: a fixed bracket connecting the loudspeaker and the sound box body; the fixed support comprises a support body, a box body fixed part and a loudspeaker fixed part; the box body fixing part and the loudspeaker fixing part are arranged on the bracket body; the box body fixing part is connected to the sound box body through the vibration damping part; the loudspeaker fixing part is connected to the loudspeaker through a vibration damping piece; this technical scheme, through the effect of fixed bolster, on reducing the vibration transmission to the box on the loudspeaker, promoted the damping effect of audio amplifier.

Description

Horn connecting piece and sound box

Technical Field

The application relates to the technical field of sound box equipment, in particular to a loudspeaker connecting piece and a sound box.

Background

In a sound box product, the principle is that an electric coil of a loudspeaker vibrates together with a film to push surrounding air to vibrate, so that sound is generated; when the sound box makes a sound, the sound box body and all structural parts of the sound box are resonated, and abnormal sounds with different degrees are generated; the generation of abnormal sound can reduce the purity and quality of the product sound and influence the actual listening feeling of the user.

At present, a mature scheme for solving abnormal sound is to add a buffer gasket or a spring on a fixing screw between a loudspeaker and a box body so as to perform buffer treatment and attenuate vibration transmission; however, in some scenarios where sound quality is required, the actual damping effect is still insufficient, and therefore further improvement is necessary.

Disclosure of Invention

In view of one of the above technical drawbacks, the present application provides a speaker connecting member and a sound box to reduce and improve the vibration reduction effect of the sound box.

A horn connector comprising: a fixed bracket connecting the loudspeaker and the sound box body;

the fixed bracket comprises a bracket body, a box body fixed part and a loudspeaker fixed part;

the box body fixing part and the loudspeaker fixing part are arranged on the bracket body;

the box body fixing part is connected to the sound box body through the vibration damping part;

the horn fixing portion is connected to the horn through a vibration damping member.

In one embodiment, the fixing bracket is made of a silica gel material.

In one embodiment, the stent body is of a U-shaped design; wherein,

the box body fixing part is arranged in the middle of the bracket body and is used for fixing the box body;

the loudspeaker fixing part is arranged at the end part of the support body and used for fixing the loudspeaker.

In one embodiment, a first buffer gasket and a spring are arranged between the box fixing part and the box and are fixed through screws.

In one embodiment, a second buffer pad is disposed between the speaker fixing portion and the speaker, and is fixed by screws.

In one embodiment, the horn may comprise a first horn and a second horn;

the loudspeaker fixing part comprises a first loudspeaker fixing part and a second loudspeaker fixing part which are arranged at two end parts of the bracket body;

the first loudspeaker fixing part and the second loudspeaker fixing part are used for fixing the first loudspeaker and the second loudspeaker respectively.

In one embodiment, the first horn and the second horn are arranged in a vertical direction.

In one embodiment, the fixing bracket includes an upper fixing bracket and a lower fixing bracket to which the upper and lower portions of the horn are fixed, respectively.

An acoustic enclosure, comprising: the loudspeaker comprises a box body, a loudspeaker and a loudspeaker connecting piece;

the loudspeaker comprises a plurality of loudspeaker units which are arranged in the cavity;

the horn is fixed to the case through the horn-connecting member.

In one embodiment, the horn comprises a first horn and a second horn arranged vertically.

The above technical scheme of this application has following beneficial effect:

through the effect of fixed bolster, reduce on the loudspeaker vibration transmit the box, promoted the damping effect of audio amplifier.

Furthermore, a buffer gasket is arranged on the fixed support and the box body to perform vibration attenuation and a spring is arranged to perform vibration attenuation; the vibration of the buffer gasket is also arranged on the horn and the fixed support for buffering, so that the vibration reduction effect is greatly improved.

Furthermore, certain space distance exists between first loudspeaker and the second loudspeaker, avoids rigid contact to produce resonance transmission, and through the vertical direction design, the vibration range between two loudspeakers of decay can obviously promote the damping effect of audio amplifier

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of an exemplary horn connector configuration;

FIG. 2 is a schematic view of an exemplary horn coupler mounting;

FIG. 3 is a schematic view of an exemplary horn installation;

FIG. 4 is a schematic view of an exemplary vibration damping orientation;

fig. 5 is a schematic view of an exemplary sound box structure.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, or operations, but do not preclude the presence or addition of one or more other features, integers, steps, operations, or groups thereof.

Technical solution of the present application, referring to fig. 1, fig. 1 is a schematic view of an exemplary horn connecting piece structure, where the horn connecting piece includes: a fixing bracket 20 for connecting the speaker 10 and the speaker box 30, as shown in fig. 1, the fixing bracket 20 includes a bracket body 21, a box fixing portion 22, and a speaker fixing portion 23; the box fixing part 22 and the horn fixing part 23 are arranged on the bracket body 21, the box fixing part 22 is connected to the sound box body 30 through a vibration damping piece, and the horn fixing part 23 is connected to the horn 10 through a vibration damping piece; preferably, the fixing bracket 20 may be a bracket made of a silicone material.

As for the structure of the fixing bracket 20, as shown in fig. 1, the bracket body 21 may be of a U-shaped design; the box body fixing part 22 is arranged in the middle of the bracket body 21 and is used for fixing the box body 30; the horn fixing portion 23 is provided at an end portion of the bracket body 21 for fixing the horn 10.

As shown in fig. 1 and 2, fig. 2 is a schematic view illustrating an exemplary horn connecting piece, the box fixing portion 22 is fixed to the box 30 by screws, the first buffer washer 221 and the spring 222 are disposed in screw fixing holes, and vibration is attenuated by the first buffer washer 221 and the spring 222, so that transmission of vibration of the fixing bracket 20 to the box 30 is reduced. Further, loudspeaker 10 passes through the screw fixation to loudspeaker fixed part 23 on, also is equipped with second buffer pad 231 between loudspeaker fixed part 23 and the loudspeaker 10, cushions the vibration through second buffer pad 231, reduces on loudspeaker 10's vibration transmits fixed bolster 20.

In the scheme of the embodiment, the fixed bracket 20 and the box body 30 are provided with the buffer gaskets for vibration attenuation and the springs 222 for vibration attenuation; the vibration of the horn 10 and the fixing bracket 20 is also buffered by providing a buffer pad, so that the transmission of the vibration of the horn 10 to the case 30 can be greatly reduced by the action of the fixing bracket 20, thereby greatly improving the vibration damping effect.

In one embodiment, referring to FIG. 3, FIG. 3 is a schematic view of an exemplary horn 10 installation; as shown in the drawings, the horn 10 of the present embodiment may include a first horn 101 and a second horn 102, and the horn fixing portion 23 may include a first horn fixing portion 23a and a second horn fixing portion 23b provided at both end portions of the bracket body 21; the first and second horn fixing portions 23a and 23b are used to fix the first and second horns 101 and 102, respectively. In order to achieve better vibration-proof effect and sound effect, the first horn 101 and the second horn 102 are arranged in a vertical direction. Further, the fixing bracket 20 includes an upper fixing bracket 201 and a lower fixing bracket 202 which fix the upper and lower portions of the horn 10, respectively.

In the scheme of this embodiment, the fixing bracket 20 adopts the upper fixing bracket 201 and the lower fixing bracket 202, and the first horn 101 and the second horn 102 are fixed according to the specified positions, so as to ensure a certain spatial distance between the first horn 101 and the second horn 102, avoid rigid contact, and generate resonance transmission.

When the horn 10 starts to work, as shown in fig. 4, fig. 4 is a schematic view of an exemplary vibration buffering direction, the vibration generated by the first horn 101 is firstly buffered by the buffer pad and then transmitted to the fixing bracket 20, and the fixing bracket 20 will exhibit a front-back amplitude change for secondary buffering; similarly, the vibration generated by the second horn 102 is firstly buffered by the buffer pad and then transmitted to the fixed bracket 20, and the bracket can be secondarily buffered by showing left-right amplitude change; through the design in the vertical direction, two vibration amplitudes can be greatly attenuated; then the vibration continues to be conducted through the fixed support 20, the first buffer gasket 221 and the spring 222 between the box body fixed part 22 of the fixed support 20 and the box body 30 perform vibration damping and buffering treatment again, and the vibration is damped again, so that the vibration finally transmitted to the sound box body 30 is greatly damped, and the vibration damping effect of the sound box can be obviously improved.

The following sets forth an embodiment of the enclosure of the present application.

The sound box provided by the present application, as shown in fig. 3 and 4, may include a box body 30, a speaker 10, and a speaker connector; the horn 10 includes a plurality of speaker units 12 built in a cavity 11; the horn 10 is fixed to the cabinet 30 by a horn coupler. As illustrated, the horn 10 includes a first horn 101 and a second horn 102 in a vertical arrangement.

The sound box of the present embodiment can greatly reduce the transmission of the vibration of the speaker 10 to the box body 30 by the action of the fixing bracket 20, thereby greatly improving the vibration reduction effect.

As an example, referring to fig. 5, fig. 5 is a schematic diagram of an exemplary sound box structure, and it can be seen from the figure that a plurality of sets of speakers 10 can be arranged inside the sound box, wherein a first speaker 101 and a second speaker 102 of the speakers 10 can be fixed to the box body 30 through speaker connectors, so that the sound box has a better vibration damping effect.

The loudspeaker box provided in the example can be used in scenes such as restaurants, banquets, meetings and the like, and can be matched with a display screen to perform functions such as ordering service, audio calling service, music playing, singing entertainment and the like, so that the field application experience can be enhanced.

The foregoing is only a few embodiments of the present application and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present application, and that these improvements and modifications should also be considered as the protection scope of the present application.

Claims (10)

1. A horn connector comprising: a fixed bracket (20) connecting the loudspeaker (10) and the sound box body (30);

the fixed support (20) comprises a support body (21), a box body fixed part (22) and a loudspeaker fixed part (23);

the box body fixing part (22) and the loudspeaker fixing part (23) are arranged on the bracket body (21);

the box body fixing part (22) is connected to the sound box body (30) through a vibration damping piece;

the horn fixing portion (23) is connected to the horn (10) through a vibration damper.

2. The horn connector according to claim 1, wherein the fixing bracket (20) is a bracket made of silica gel.

3. The horn connection according to claim 1, characterized in that the bracket body (21) is of U-shaped design; wherein,

the box body fixing part (22) is arranged in the middle of the support body (21) and is used for fixing the box body (30);

the loudspeaker fixing part (23) is arranged at the end part of the support body (21) and used for fixing the loudspeaker (10).

4. The horn connecting piece according to claim 1, wherein a first cushion pad (221) and a spring (222) are provided between the case fixing portion (22) and the case (30), and are fixed by screws.

5. The horn connecting member according to claim 1, wherein a second cushion pad (231) is provided between the horn fixing portion (23) and the horn (10) and fixed by a screw.

6. The horn connection according to claim 1, wherein the horn (10) comprises a first horn (101) and a second horn (102);

the horn fixing part (23) comprises a first horn fixing part (23 a) and a second horn fixing part (23 b) which are arranged at two ends of the bracket body (21);

the first horn fixing portion (23 a) and the second horn fixing portion (23 b) are used for fixing the first horn (101) and the second horn (102) respectively.

7. The horn coupler of claim 6, wherein the first horn (101) and the second horn (102) are oriented in a vertical arrangement.

8. A horn connection according to any one of claims 1 to 7, characterized in that the fixing bracket (20) comprises an upper fixing bracket (201) and a lower fixing bracket (202) for fixing the upper and lower portions of the horn (10), respectively.

9. An acoustic enclosure, comprising: a housing (30), a horn (10) and a horn connection according to any one of claims 1 to 8;

the loudspeaker (10) comprises a plurality of loudspeaker units (12) which are arranged in a cavity (11);

the horn (10) is fixed to the case (30) by the horn connecting member.

10. An enclosure as claimed in claim 9, characterised in that the horn (10) comprises a first horn (101) and a second horn (102) arranged vertically.

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