Wall-hung sound box

Abstract

The utility model provides a wall-hung sound box, comprising a sound box housing, the front side of the sound box housing is provided with two first loudspeakers and a front shield covering the two first loudspeakers; a bottom groove is formed in the bottom of the loudspeaker box shell, two second loudspeakers are arranged on the bottom groove, and a bottom protection plate covers the bottom groove; the two sides of the back face of the loudspeaker box shell are respectively provided with at least one hanging hole for a screw to penetrate through so that the loudspeaker box can be hung on a wall, a power line extending outwards and a power plug connected with the power line are arranged in the loudspeaker box shell, and a containing groove which is concave inwards and can contain the socket panel and the power plug is formed in the center of the back face of the loudspeaker box shell. According to the wall-mounted sound box of the utility model, the accommodating groove design is adopted, so that the socket panel and the power line can be effectively accommodated, and hiding of the power line and the socket panel can be realized. When the sound box is hung on the wall, the sound box not only can be attached to the wall surface, but also can completely shield the socket panel through the accommodating groove, thereby preventing the power line from being exposed, and improving the overall aesthetic property.

Description

Technical Field

[0001] The utility model relates to the technical field of speakers, and more specifically, to a wall-mounted speaker. Background Art

[0002] In the prior art, as a common audio device, speakers are widely used in home theaters, conference rooms, and public places where efficient audio coverage is required. And when speakers are used in different scenarios, they may need to be wall-mounted. Existing wall-mounted speakers usually adopt a design with exposed power cords, and power supply is achieved by connecting the power cords to the socket panel on the wall. And some wall-mounted speakers with built-in batteries need to be charged repeatedly, which is cumbersome to use. There is an obvious defect in the existing speakers that achieve power supply by connecting to the socket panel through an exposed power cord: the exposed power cord not only affects the aesthetics but also may cause problems such as power cord entanglement and damage during use. In addition, when installing existing wall-mounted speakers, if you want to cover the socket panel on the wall to improve the aesthetics, it is often impossible to fit perfectly with the wall because the socket panel on the wall will prevent the speaker from closely adhering to the wall, thus affecting the installation stability and overall appearance. Summary of the Utility Model

[0003] In view of this, the utility model provides a wall-mounted speaker.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] A wall-mounted speaker, comprising a speaker housing. There are two first speakers on the front side of the speaker housing, and a front guard covering the two first speakers; there is a bottom groove at the bottom of the speaker housing, and two second speakers are provided on the bottom groove, and a bottom guard plate is covered on the bottom groove; at least one hanging hole for a screw to pass through to realize wall mounting of the speaker is formed on each side of the back of the speaker housing. A power cord extending outward and a power plug connected to the power cord are provided inside the speaker housing, and a receiving groove that is recessed inward and can accommodate the socket panel and the power plug is formed in the center of the back of the speaker housing.

[0006] In a preferred technical solution, the height and width of the receiving groove are at least 90 mm and 180 mm respectively, and the depth of the receiving groove is at least 20 mm.

[0007] In a preferred technical solution, a wire groove communicating with the inside of the speaker housing is formed on the receiving groove, and the power plug can extend to the outside of the speaker housing through the wire groove.

[0008] In a preferred technical solution, the hanging hole is in the structure of a calabash hole that is narrow at the top and wide at the bottom.

[0009] In a preferred technical solution, light strips are provided on both sides of the two first speakers on the speaker housing, and the light strips are covered by a front shield, and the front shield is a mesh structure.

[0010] In a preferred technical solution, openings are respectively provided at positions corresponding to the second speakers on the bottom guard plate, and a bottom guard is provided at the openings of the bottom guard plate.

[0011] In a preferred technical solution, the surface of the bottom guard is a mesh structure made of metal or plastic material, anti-collision strips are respectively provided at the left and right ends of the bottom guard plate, and the anti-collision strips protrude from the surface of the bottom guard plate.

[0012] In a preferred technical solution, a control panel is provided on the left or right side of the speaker housing, and buttons for controlling the operation of the speaker and interfaces for connecting external devices are provided on the control panel.

[0013] It can be seen from the above technical solutions that compared with the prior art, the present utility model has the following beneficial technical effects:

[0014] The wall-mounted speaker of the present utility model adopts an innovative receiving groove design, which can effectively accommodate the socket panel and the power cord, realizing the hiding of the power cord and the socket panel. When the speaker is wall-mounted, it can not only fit the wall surface, but also completely cover the socket panel through the receiving groove, avoiding the exposure of the power cord, thereby improving the overall aesthetics. The speaker is designed with two first speakers and two second speakers, and through the mutual cooperation of different speakers, audio coverage in a wide frequency range is achieved. The high-frequency speaker at the bottom emits sound downward, and when the speaker is wall-mounted, the sound can be better transmitted downward, enhancing the three-dimensional sense and realism of the audio, making the speaker more suitable for use in a wall environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0016] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 .

[0017] Figure 2 is an exploded structure schematic diagram of the present utility model.

[0018] Figure 3 is an exploded structure schematic of the present utility model Figure 2 .

[0019] Reference numerals: 100, speaker housing; 110, first speaker; 120, front guard; 130, bottom groove; 131, second speaker; 140, bottom guard plate; 150, hanging hole; 160, receiving groove; 161, wire groove; 170, light strip; 141, opening; 142, bottom guard; 143, anti-collision strip; 180, control panel. Detailed implementation manners

[0020] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0021] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0022] In the description of the present application, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0023] A wall-mounted speaker, please refer to Figures 1-3, including a speaker housing 100. The speaker housing 100 is the main structure of the speaker. There are two first speakers 110 on the front side of the speaker housing 100 and a front guard 120 covering the two first speakers 110. The first speaker 110 in this embodiment is a full-range speaker, covering a relatively wide frequency range, usually from low frequency to mid-high frequency. In other embodiments, they can all be midrange speakers or one midrange speaker and one bass speaker. The first speaker 110 is the main sound-emitting speaker of the speaker; there is a bottom groove 130 at the bottom of the speaker housing 100, and two second speakers 131 are provided on the bottom groove 130. The second speaker 131 in this embodiment is a tweeter, which can cover a relatively high frequency range, can provide rich, detailed, bright and clear sound, can enhance the realism and clarity of the audio, and the second speaker 131 faces downward, so that the speaker can have a downward directivity when mounted on the wall. The first speaker 110 and the second speaker 131 cooperate with each other to form a relatively complete audio system to provide a more comprehensive audio coverage, thereby improving the sound effect of the speaker and being more suitable for wall mounting.

[0024] Furthermore, on both sides of the back of the speaker housing 100, there is respectively formed a hanging hole 150 for a screw to pass through to realize the wall mounting of the speaker. The speaker can be conveniently hung on the screw on the wall through the hanging hole 150; there is a power cord extending outward and a power plug connected to the power cord inside the speaker housing 100. The speaker can be powered by wire by plugging the power plug into the socket panel on the wall. The power plug and the power cord are not shown in the drawings. There is a receiving groove 160 formed in the center of the back of the speaker housing 100, which is recessed inward and can accommodate the socket panel and the power plug. When the speaker is powered by plugging the power cord into the socket panel on the wall, the speaker can be hung on the wall where the socket panel is located. When the speaker is powered on, it can pass through the socket panel and the power cord through the receiving groove 160, so that the speaker can be stably hung against the wall and will not be pushed out by the socket panel on the wall. At the same time, when the speaker is mounted on the wall, it covers the socket panel, so as to hide the socket panel and the power cord. Compared with the existing wall-mounted speakers whose power cords need to be exposed to connect to the socket panel after being mounted on the wall, the wall mounting of the present utility model is more beautiful.

[0025] Furthermore, the height and width of the accommodating groove 160 are 90 mm and 180 mm respectively, and the depth of the accommodating groove 160 is 20 mm. Since most of the existing socket panels are 86-type socket panels, their length and width are 86 mm respectively, and the socket panel will protrude from the wall by about 10 mm. In addition, some socket panels will be set with two at the same time. Therefore, the accommodating groove 160 of the utility model can be used in most wall scenes in reality. The accommodating groove 160 can accommodate 1 or 2 socket panels to improve the flexibility of use. The receiving groove 160 is formed with a wire groove 161 connected to the interior of the speaker housing 100. The power plug can extend outside the speaker housing 100 through the wire groove 161. Since the length of the power plug is greater than the thickness of the socket panel protruding from the wall, more space is required to accommodate it. If the overall depth of the receiving groove 160 is set to accommodate the power plug, it will occupy too much space inside the speaker housing 100. Therefore, the structure of the wire groove 161 can allow the power cord to extend outward from the interior of the speaker housing 100, and can accommodate the speaker when the speaker is hung on the wall. The power plug and a part of the power cord can be accommodated so that the power plug and the socket panel on the wall can be normally hidden when the speaker is hung on the wall; the hanging hole 150 is a gourd hole structure that is wide at the top and narrow at the bottom. When the speaker is hung on the wall, screws can be driven into both sides of the socket panel. The spacing of the screws needs to correspond to the position of the hanging hole 150. Then, the power plug of the speaker is inserted into the socket panel. Finally, the speaker is hung on the wall through the hanging hole 150, and the power plug is then embedded in the wire groove 161 for storage, and the socket panel is embedded in the receiving groove 160 to be hidden.

[0026] Furthermore, a light bar 170 is provided on both sides of the two first speakers 110 on the speaker housing 100, and the light bar 170 is covered by the front shield 120. The front shield 120 is a mesh structure. The mesh structure of the front shield 120 can protect the first speakers 110 and ensure that the sound is transmitted normally and the light of the light bar 170 can be transmitted outward. The light of the light bar 170 can display the status of music playback or form an atmosphere light in conjunction with the music, making the speaker more beautiful when in use.

[0027] Furthermore, openings 141 are respectively provided on the bottom guard plate 140 at positions corresponding to the tweeter 144, and the openings 141 prevent the second speaker 131 from being blocked by the bottom guard plate 140. The bottom guard plate 140 is provided with a bottom shield 142 at the opening 141, and the bottom shield 142 can protect the tweeter 144. The surface of the bottom shield 142 is a mesh structure made of metal material. The mesh structure of the bottom shield 142 allows the sound of the second speaker 131 to be smoothly transmitted to the outside through the opening 141. The material of the bottom shield 142 is not limited to the present embodiment. In other embodiments, the bottom shield 142 can be an integrally molded plastic part.

[0028] Furthermore, anti-collision strips 143 are respectively provided at the left and right ends of the side guard plate 140. The anti-collision strips 143 protrude from the surface of the side guard plate 140 and play a protective role for the speaker. When the speaker is mounted on the wall, it can be placed horizontally on a flat surface. At this time, the anti-collision strips 143 can support the speaker to make it lie horizontally stably. A control panel 180 is provided on the left side of the speaker housing 100. The control panel 180 is provided with buttons for controlling the operation of the speaker and interfaces for connecting external devices. Generally, the speaker is also provided with a Bluetooth module for wireless connection.

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wall-mounted speaker, comprising a speaker housing (100), characterized in that: The front side of the speaker housing (100) is provided with two first speakers (110) and a front shield (120) covering the two first speakers (110); the bottom of the speaker housing (100) is provided with a bottom groove (130), two second speakers (131) are provided on the bottom groove (130), and the bottom groove (130) is covered with a bottom shield (140); at least one hanging hole (150) is formed on both sides of the back of the speaker housing (100) for screws to penetrate so as to hang the speaker on the wall; a power cord extending outward and a power plug connected to the power cord are provided in the speaker housing (100), and a receiving groove (160) which is recessed inward and can accommodate a socket panel and a power plug is formed in the center of the back of the speaker housing (100).

2. The wall-mounted speaker according to claim 1, characterized in that: The height and width of the receiving groove (160) are at least 90 mm and 180 mm respectively, and the depth of the receiving groove (160) is at least 20 mm.

3. The wall-mounted speaker according to claim 1, characterized in that: The receiving groove (160) is formed with a wire groove (161) communicating with the interior of the speaker housing (100), and the power plug can extend to the outside of the speaker housing (100) through the wire groove (161).

4. The wall-mounted speaker according to claim 1, characterized in that: The hanging hole (150) is a gourd hole structure which is narrow at the top and wide at the bottom.

5. The wall-mounted speaker according to claim 1, characterized in that: The speaker housing (100) is provided with light bars (170) on both sides of the two first speakers (110); the light bars (170) are covered by a front shield (120); and the front shield (120) is a mesh structure.

6. The wall-mounted speaker according to claim 1, characterized in that: The bottom guard plate (140) is provided with openings (141) at positions corresponding to the second speakers (131), and the bottom guard plate (140) is provided with a bottom guard cover (142) at the openings (141).

7. The wall-mounted speaker according to claim 6, characterized in that: The surface of the bottom guard (142) is a mesh structure made of metal or plastic material. The left and right ends of the bottom guard plate (140) are respectively provided with anti-collision strips (143), and the anti-collision strips (143) protrude from the surface of the bottom guard plate (140).

8. The wall-mounted speaker according to claim 1, characterized in that: A control panel (180) is provided on the left or right side of the speaker housing (100), and buttons for controlling the operation of the speaker and an interface for connecting external devices are provided on the control panel (180).

Images