CN210157334U - Loudspeaker and television - Google Patents

Abstract

The utility model discloses a loudspeaker and a TV, which comprise a casing, a sound producing system and a connecting wire connected with the sound producing system. The sound producing system is arranged in the casing, and the casing is provided with a first plug interface and a second socket which are electrically connected with the sound producing system. A plug interface, one end of the connection line is used for electrical connection with the first plug interface or the main board, the other end of the connection line is used for electrical connection with the second plug interface or the main board, and at least one end of the connection line is connected with the first plug interface or the second plug interface. Plug interface connection. One end of the connecting wire can be plugged into the first plug port, and the other end of the connecting wire can be plugged into the second plug port. The positions of the two ends of the connecting wire can be determined, which is convenient for the equipment to clamp and realize automatic processing; when installing, only need to clamp Take one end of the connecting wire, disconnect the clamped end from the first plug port or the second plug port, and then connect this end to the external motherboard, thereby simplifying the plugging process and reducing the difficulty of plugging , which is convenient for equipment processing, thereby improving the plugging efficiency.

Description

Speakers and TV

technical field

The utility model relates to the technical field of sound producing equipment, in particular to a loudspeaker and a television.

Background technique

Speakers are widely used in various electrical appliances as sound components. However, during the installation of speakers, such as the installation of TV speakers, since the TV has two speakers on the left and right, each speaker needs a set of connecting wires. It is connected to the main board, and at present, the main board and the connecting cable are manually inserted by hand. Manually inserting the wire is difficult, inefficient, and has poor process consistency, which makes the wire and speaker need to be foolproof.

Therefore, it is necessary to provide a new speaker and TV to solve the above technical problems.

Utility model content

The main purpose of the utility model is to provide a loudspeaker and a TV, which aims to solve the problems of difficult plugging and low plugging efficiency of the connecting wire of the loudspeaker.

In order to achieve the above purpose, a speaker proposed by the present invention includes a casing, a sounding system and a connecting wire connected to the sounding system, the sounding system is arranged in the casing, and the casing is provided with a The first plug interface and the second plug interface electrically connected to the sound system, one end of the connecting line is used for electrical connection with the first plug interface or the main board, and the other end of the connecting line is used for connecting with the second plug interface. The plug interface or the main board is electrically connected, and at least one end of the connecting wire is connected with the first plug interface or the second plug interface.

Preferably, the housing includes a first side surface and a second side surface arranged opposite to each other, the first plug-in port and the second plug-in port are provided on the first side surface, and a sound outlet channel is provided on the second side surface.

Preferably, the second side surface includes a first plane, an inner concave surface and a second plane connected in sequence, the first plane is flush with the second plane, and there is a height difference between the inner concave surface and the first plane , the inner concave surface is smoothly connected with the first plane and the second plane, and the sound outlet channel is opened on the inner concave surface.

Preferably, the housing is provided with mounting ears.

Preferably, the number of the mounting ears is two, and the two mounting ears are symmetrically arranged at both ends of the housing.

Preferably, the first socket and the second socket are symmetrically distributed along a central plane perpendicular to the first side surface.

Preferably, the casing is provided with a first identification silk screen corresponding to the first socket, and the casing is provided with a second identification screen corresponding to the second socket.

In addition, the present invention also provides a TV, the TV includes a main board and the above-mentioned speaker, one end of the connecting wire is plugged into the first plug port or the second plug port, the connection The other end of the wire is electrically connected to the main board.

Preferably, the number of the speakers is multiple, and the multiple speakers are arranged in pairs.

Preferably, in any pair of two speakers, one end of the connecting wire of one speaker is connected to the first plug port, and the other end is connected to the main board; the other end of the connecting wire of the other speaker is connected to the main board. One end is connected to the second plug interface, and the other end is connected to the motherboard.

In the technical solution of the utility model, the speaker has an initial state and an installation state. In the initial state, one end of the connecting wire is plugged into the first plug port, and the other end of the connecting wire is plugged into the second plug port. The position of the first plug-in port on the second plug-in port is determined, and the two ends of the connecting wire are respectively plugged into the first plug-in port and the second plug-in port to determine the positions of the two ends of the connecting wire, which is convenient for the equipment to clamp and realize automatic processing; When installing, you only need to clamp one end of the cable, disconnect the clamped end from the first plug port or the second plug port, and then connect the disconnected end to the external motherboard. when the speaker is installed. One end of the connecting line is connected with the first plug port or the second plug port, and the other end of the connecting line is connected with the main board. Therefore, the plugging process is simplified, the plugging difficulty is reduced, the equipment processing is facilitated, and the plugging efficiency is improved.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained based on the structures shown in these drawings without any creative effort.

1 is a schematic structural diagram of a loudspeaker in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a housing from a perspective in an embodiment of the present invention;

3 is a schematic structural diagram of the casing from another perspective in the embodiment of the present invention;

FIG. 4 is a schematic diagram of the connection structure of the speaker and the main board in the embodiment of the present invention.

Description of reference numbers:

label name label name 100 speaker 233 second plane 210 case 234 output channel 220 first side 240 mounting ears 221 The first plug interface 300 connecting line 222 second plug interface 310 first end 230 second side 320 second end 231 first plane 400 motherboard 232 Concave

The realization, functional characteristics and advantages of the purpose of the present utility model will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all of them. Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the difference between the various components under a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly.

In addition, descriptions such as "first", "second", etc. in the present invention are only used for description purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

In the present utility model, unless otherwise expressly specified and limited, the terms "connection", "fixed" and the like should be understood in a broad sense, for example, "fixed" can be a fixed connection, a detachable connection, or an integrated; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that such technical solutions The combination does not exist and is not within the protection scope required by the present invention.

The description of orientations such as "left" and "right" in the present utility model is based on the orientation shown in FIG. 2 , and is only used to explain the relative positional relationship between the components under the attitude shown in FIG. 2 . When the attitude changes, the directional indication also changes accordingly.

As shown in FIG. 1 and FIG. 2 , in a specific embodiment of the present invention, the speaker 100 includes a casing 210 , a sound system, and a connecting wire 300 connected to the sound system. The sound system is arranged in the casing 210 , and the casing 210 A first plug port 221 and a second plug port 222 are provided which are electrically connected to the sound system. One end of the connecting wire 300 is used for electrical connection with the first plug port 221 or the main board 400, and the other end of the connecting wire 300 is used for connecting with the second plug port 221. The interface 222 or the main board 400 is electrically connected, and at least one end of the connecting wire 300 is connected to the first plug-in port 221 or the second plug-in port 222 . In the above technical solution, the end of the connecting wire 300 connected to the first plug port 221 is the first end 310 , and the end connected to the second plug port 222 is the second end 320 . The speaker 100 has an initial state and an installed state. In the initial state, the first end 310 of the connecting wire 300 is plugged into the first plug port 221, and the second end 320 of the connecting wire 300 is plugged into the second plug port 222. The position of the first plug port 221 on the body 210 and the second plug port 222 is determined, and the two ends of the connecting wire 300 are respectively plugged into the first plug port 221 and the second plug port 222 to determine the position of the two ends of the connecting wire 300 , it is convenient for the equipment to be clamped to realize automatic processing; when installing, only the first end 310 or the second end 320 of the connecting wire 300 needs to be clamped, and the connection between the first end 310 of the connecting wire 300 and the first plug port 221 or the second end The second end 320 is connected to the second plug port 222, and then the disconnected first end 310 or the second end 320 can be connected to the external main board 400. At this time, the speaker 100 is in the installed state, and the first end of the connecting wire 300 One end 310 is connected to the first plug port 221 and the second end 320 is connected to the motherboard 400 , or the second end 320 of the connecting line 300 is connected to the second plug port 222 and the first end 310 is connected to the motherboard 400 . Therefore, the plugging process is simplified, the plugging difficulty is reduced, the equipment processing is facilitated, and the plugging efficiency is improved.

As shown in FIG. 2 and FIG. 3 , the housing 210 includes a first side surface 220 and a second side surface 230 arranged opposite to each other. There is an output channel 234. The side close to the main board 400 is the first side 220, and the side opposite to the first side 220 is the second side 230. The first socket 221 and the second socket 222 are disposed on the first side 220 to ensure the first side There are no other components between the 220 and the main board 400, so as to avoid the connection line 300 being entangled with other components passing through.

Specifically, the second side surface 230 includes a first plane 231 , an inner concave surface 232 and a second plane 233 connected in sequence, the first plane 231 is flush with the second plane 233 , the inner concave surface 232 and the first plane 231 have a height difference, and the inner The concave surface 232 is smoothly connected with the first plane 231 and the second plane 233 , and the sound outlet channel 234 is opened on the inner concave surface 232 . The sound output channel 234 is opened on the inner concave surface 232 to ensure the sound output effect of the speaker 100.

Mounting ears 240 may be provided on the housing 210 . The mounting ears 240 are connected to external objects to fix the position of the speaker 100 . Specifically, the mounting ears 240 are provided with mounting holes, and the screws pass through the mounting holes to be threadedly connected to external objects. The number of the mounting ears 240 is preferably two, and the two mounting ears 240 are symmetrically arranged on both ends of the housing 210 . The position of the speaker 100 is determined by the two mounting ears 240 to prevent the speaker 100 from shaking and affecting the sound quality, and the mounting ears 240 and the openings of the first socket 221 and the second socket 222 are not on the same plane, so as to prevent the connection cable 300 When plugging with the motherboard 400 , the mounting ears 240 interfere with the action of clamping the first end 310 connected to the first plug port 221 or the second end 320 connected to the second plug port 222 .

In a preferred embodiment, the first sockets 221 and the second sockets 222 are symmetrically distributed along a center plane perpendicular to the first side surface 220 . The first plug port 221 and the second plug port 222 are symmetrically arranged to ensure that the length of the connection line 300 between the first plug port 221 and the motherboard 400 and the length of the connection line 300 between the second plug port 222 and the motherboard 400 are consistent. In a preferred embodiment, the first plug-in port 221 and the second plug-in port 222 are arranged at intervals along the left-right direction, so as to ensure that the connecting wire 300 has a sufficient length to facilitate the clamping and movement of the device.

The casing 210 is provided with a first identification silk screen corresponding to the first socket 221 , and the casing 210 is provided with a second identification silk screen corresponding to the second socket 222 . Since the shapes of the first plug-in port 221 and the second plug-in port 222 are the same, setting the first identification silk screen and the second identification silk screen facilitates the identification of the first plug-in port 221 and the second plug-in port 222. The position of the plug-in port 221 is determined. When the end of the connecting wire 300 connected to the first plug-in port 221 needs to be taken out and then connected to the motherboard 400, the first identification silk screen will be queried and identified, and the first identification screen will be automatically identified according to the position of the first identification screen. Determine the position of the first plug port 221, thereby determining the position of the connecting wire 300 and one end of the first plug port 221; similarly, when the end of the connecting wire 300 connected to the second plug port 222 needs to be taken out, When connected to the mainboard 400 , the second identification silk screen is queried and identified, and the position of the second plug port 222 is automatically determined according to the position of the second identification screen screen, thereby determining the position of the connecting wire 300 and one end of the second plug port 222 . In other embodiments, protrusions, depressions or barcodes corresponding to the first plug-in port 221 and the second plug-in port 222 can also be provided, so as to adjust the positions of the first plug-in port 221 and the second plug-in port 222 confirm.

In addition, the present invention also provides a TV. As shown in FIG. 4 , the TV includes a main board 400 and the above-mentioned speaker 100. One end of the connecting wire 300 is inserted into the first plug port 221 or the second plug port 222. The other end of the 300 is electrically connected to the main board 400 . There is a control circuit on the main board 400, and the sound system of the speaker 100 is electrically connected to the main board 400 through the connecting wire 300. Since the TV includes the above-mentioned speaker 100, the TV has all the beneficial effects of the above-mentioned speaker 100, and this is not the same. One more elaboration.

The number of speakers 100 may be multiple, and the multiple speakers 100 are arranged in pairs. On the TV, the main board 400 is arranged in the center, and the speakers 100 are arranged on both sides of the main board 400 in a one-to-one correspondence, so that two-channel output of audio signals can be realized. In addition, when the speakers 100 are arranged on both sides of the main board 400 in pairs, the models of the speakers 100 on both sides are the same, which can reduce the raw materials used in manufacturing and prevent the mixing phenomenon in the production process. In other embodiments, the number of speakers 100 may also be one, or the number of speakers 100 may be multiple, and the multiple speakers 100 are arranged on the same side of the main board 400 , and the number and arrangement positions of the speakers 100 do not affect their functions. accomplish.

Further, the main board 400 is provided with a plurality of connection ports, the shape of the connection ports matches the first end 310 of the connection wire 300 , and the number of the connection ports is the same as that of the speakers 100 .

Among the two speakers 100 arranged in any pair, one end of the connecting wire 300 of one speaker 100 is connected to the first plug port 221, and the other end is connected to the main board 400; one end of the connecting wire 300 of the other speaker 100 is connected to the second plug port 221. 222 is connected, and the other end is connected to the main board 400. That is, during the assembly process of the TV, the two speakers 100 are arranged on both sides of the main board 400 , as shown in FIG. For the speaker 100 located on the left side of the main board 400, after pulling out the first end 310 of the connecting wire 300 connected to the first plug port 221, connect the first end 310 of the connecting wire 300 to a connection port on the main board 400; For the speaker 100 located on the right side of the main board 400 , after pulling out the second end 320 of the connecting wire 300 connected to the second plug port 222 , connect the second end 320 of the connecting wire 300 to another connection port on the main board 400 . That is, when the connecting wire 300 of the speaker 100 and the main board 400 are plugged together, the models of the speakers 100 on the left and right sides are the same, and there is no need to distinguish the raw materials; Improve mating efficiency and process consistency.

The above are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model patent. Under the concept of the utility model of the present utility model, the equivalent structure transformations made by using the contents of the present utility model description and accompanying drawings, Or directly/indirectly applied in other related technical fields are included in the scope of patent protection of the present invention.

Claims (10)

1. The utility model provides a loudspeaker, its characterized in that, including casing, sound production system and with the connecting wire that sound production system connects, sound production system set up in the casing, set up on the casing with first interface and the second interface that sound production system electricity is connected, the one end of connecting wire be used for with first interface or mainboard electricity is connected, the other end of connecting wire be used for with second interface or mainboard electricity are connected, just at least one end of connecting wire with first interface or the second interface is connected.

2. The loudspeaker of claim 1, wherein the housing includes a first side and a second side opposite to each other, the first and second ports are disposed on the first side, and the second side is provided with a sound outlet channel.

3. The loudspeaker of claim 2, wherein the second side surface comprises a first plane, an inner concave surface and a second plane connected in sequence, the first plane is flush with the second plane, the inner concave surface has a height difference with the first plane, the inner concave surface is smoothly connected with the first plane and the second plane, and the sound outlet channel is opened on the inner concave surface.

4. A loudspeaker according to claim 1, wherein the housing is provided with mounting ears.

5. The loudspeaker of claim 4, wherein the number of the mounting ears is two, and the two mounting ears are symmetrically arranged at two ends of the shell.

6. The loudspeaker of claim 2, wherein the first port and the second port are symmetrically disposed along a central plane perpendicular to the first side.

7. The loudspeaker according to any one of claims 1 to 6, wherein the housing is provided with a first identification screen corresponding to the first jack, and the housing is provided with a second identification screen corresponding to the second jack.

8. A television comprising a main board and a loudspeaker according to any one of claims 1 to 7, wherein one end of the connecting wire is plugged into the first jack or the second jack, and the other end of the connecting wire is electrically connected to the main board.

9. The television of claim 8, wherein the number of the speakers is plural, and a plurality of the speakers are provided in pairs.

10. The television of claim 9, wherein one end of the connecting wire of one of the speakers is connected to the first jack and the other end is connected to the main board, of any two speakers arranged in pairs; one end of the connecting wire of the other loudspeaker is connected with the second interface, and the other end of the connecting wire is connected with the main board.

Images