WO2014110738A1

WO2014110738A1 - Loudspeaker

Info

Publication number: WO2014110738A1
Application number: PCT/CN2013/070548
Authority: WO
Inventors: 刘骏涛
Original assignee: Liu Juntao
Priority date: 2013-01-16
Filing date: 2013-01-16
Publication date: 2014-07-24
Also published as: CN103096194A

Abstract

A loudspeaker comprising: a housing, a stopper element (1) provided at one end of the housing, and a USB data cable. The stopper element (1) is provided therein with a cavity. The stopper element (1) is provided with an opening (11). The opening is provided at the top part of the stopper element (1). The USB data cable is arranged within the cavity via the opening (11). The present solution prevents the USB data cable from being forgotten to be carried and is convenient to use.

Description

a speaker

[Technical Field]

The present invention relates to the field of household appliances, and more particularly to a speaker. 【Background technique】

I have designed a speaker comprising a housing, an opening for sound emission disposed on the housing, a speaker cover fixed to the housing by a pin for closing the opening, and being disposed at the same end of the housing. The yoke is disposed on the horn cover, the pin shaft is disposed on the horn cover, and the horn cover is rotated by the pin shaft, thereby facilitating opening and closing of the horn cover, and the horn cover can be leaned against the damper when the hood is opened, thereby avoiding It is tilted backwards; and there is a cavity in the block, which communicates with the cavity in the housing, which increases the resonance cavity to improve the volume and improve the sound quality; a USB interface is arranged at the lower end of the housing, and the speaker also includes a USB data cable. Connect to the player via a USB cable and connect to the charger. This program is not public. Since the USB data cable and the speaker are separate, it is very easy to forget to carry the USB data cable when using it, especially when carrying or going out, and the USB data cable and the speaker need to be separated when carried separately, which is not easy to carry.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide a speaker that is convenient to carry a USB data line.

The object of the present invention is achieved by the following technical solutions: a speaker comprising a housing, a blocking member disposed at one end of the housing, and a USB data line, wherein the blocking member is provided with a cavity, and the blocking member is provided with a An opening through which the USB data line is placed within the cavity.

Preferably, the opening is disposed at the top of the stopper. Set the opening on the top of the stopper for easy access to the USB cable.

Preferably, the speaker further comprises a top cover, the top cover detachably closing the opening. Insert the USB data cable into the stopper through the opening, close the opening with the top cover, and limit the USB data cable to the stopper to prevent it from falling out of the opening. Open the top cover to remove the USB data cable during use. .

Preferably, a support plate is disposed in the blocking member, and the support plate is provided with an upward convex fixing The column has a socket on the fixing post, and the corresponding top cover is provided with an insert inserted into the jack. The top cover is fixed on the top of the stopper by inserting, and the insert is matched with the jack, which is convenient for fixing and easy to open the top cover.

Preferably, the inserts are respectively located on two sides of the top cover. This sets the plug-in and jack so that it is securely fastened.

Preferably, the insert is provided with rounded corners. Set the rounding to facilitate insertion of the insert into the jack.

Preferably, the insert and the base of the fixing post are provided with reinforcing ribs. The ribs are placed at the root of the insert and the fixed column to increase its strength and prevent it from breaking or breaking.

Preferably, the lower end of the fixing column is provided with a screw hole, and the corresponding lower shell is provided with a screw hole matched thereto. The stopper is disposed at one end of the upper casing, and is integrally provided with the upper casing. The screw hole is provided on the support plate of the stopper and the lower casing is fixed by screws to strengthen the fixing between the upper casing and the lower casing, so that the fixing is firm.

Preferably, a middle of the rear end of the support plate is provided with a screw hole, and the corresponding lower case is provided with a screw hole matched thereto. This fixing makes the fixing between the upper and lower casings stronger.

Preferably, the support plate is disposed at the bottom of the stopper. This is the specific position of the support plate. Setting the support plate at the bottom of the stopper can maximize the cavity inside the stopper, thus facilitating the placement of the USB data cable.

Preferably, the lower surface of the top cover is provided with a downwardly convex protruding edge, and the corresponding top of the blocking member is provided with a concave opening engaged with the convex edge, and the convex edge is placed at the concave opening. The flange and the recessed engagement cooperate to make the fixing between the stopper and the top cover firmer, and the connection is tight and the sealing effect is good.

The invention is provided with a cavity in the blocking member and an opening is arranged thereon, so that the USB data line is placed in the cavity through the opening; the USB data line is placed in the cavity when the speaker is not used It is easy to carry, and you don't have to worry about carrying the USB cable when you carry the speaker. It is convenient to take out the USB cable from the opening when using it.

[Description of the Drawings]

1 is a schematic structural view of a casing according to an embodiment of the present invention;

2 is a schematic structural view of a top cover according to an embodiment of the present invention; FIG. 3 is a schematic structural view of a louver cover according to an embodiment of the present invention.

Wherein: 1, the stopper; 11, the opening; 12, the fixed column; 121, the jack; 13, the concave stop; 2, the top cover; 21, the insert; 211, the rib; 22, the convex edge; 31, pin; 4, bushing.

【detailed description】

The invention will now be further described with reference to the drawings and preferred embodiments.

The invention discloses a sound box, comprising a housing, a blocking member disposed at one end of the housing, an acoustic opening for sound emission, a speaker cover fixed at one end to the housing for closing the sound outlet, and a USB data cable As shown in FIG. 1 to FIG. 3, the horn cover 3 is fixed to the housing through the pin 31, so that the horn cover 3 can be rotated by the pin 31, and when the speaker is used, the louver cover 3 can be opened for the arara When the sound is not used, the speaker cover closes the sound opening to prevent the dust from falling into the dust and other debris. The stopper 1 is disposed at the fixed end of the horn, and the horn cover 3 can be relied on the stopper 1 after being rotated and rotated. Thereby, the horn cover 3 is prevented from falling backwards; the damper 1 is provided with a cavity, the damper 1 is provided with an opening 11, and the USB data line (not shown) is placed through the opening 11 Inside the cavity, the USB data cable is placed in the cavity when the speaker is not in use, which is convenient to carry, and it is not necessary to consider whether or not to carry the USB data cable when carrying the speaker. The USB data is taken out from the opening 11 when in use. Line can be, very It.

In this embodiment, as shown in FIG. 1 , a schematic structural view of a housing of the sound box, the housing of the embodiment includes an upper shell and a lower shell, and FIG. 1 is a schematic structural view of the upper shell, the opening 11 is disposed on the top of the stopper 1, so that the USB data line can be put into the stopper 1 through the top opening 11, so that the USB data cable can be conveniently accessed. Of course, it is also possible to provide an opening in other parts of the stopper 1, and it is possible to provide an opening at the front end, the rear end or both sides of the stopper 1, and USB data can be inserted into the stopper through the opening. The upper case and the lower case of the embodiment are detachably fixed, specifically, fixed by screws, and the screws are firmly fixed and conveniently disassembled, so that the upper case and the lower case can be disassembled when the device in the speaker case needs to be inspected or repaired; The lower case can also be fixed by other fixing means, such as snap-on fixing.

The housings described in this embodiment can also be integrally provided, and the integrated arrangement can save the assembly process and save production time. As shown in FIG. 2, FIG. 2 is a schematic structural view of the top cover. The speaker further includes a top cover 2. Referring to FIG. 1, the top cover 2 detachably closes the opening 11 and connects the USB data cable. The opening 11 is inserted into the stopper 1 and the opening 11 is closed by the top cover 2, and the USB data cable is restrained in the stopper 1 to prevent it from falling out from the opening 11, and the top cover 2 can be taken out when in use. The USB data cable is very convenient; in the embodiment, the top cover 2 is fixed on the blocking member 1 by means of plugging. In FIG. 1, a supporting plate is disposed in the blocking member 1 (not shown) The support plate is provided with an upwardly protruding fixing post 12, the fixing post 12 is provided with a jack 121, and the corresponding top cover 2 is provided with an insert 21, a jack 121 and a plug inserted into the jack 121. The insert 21 cooperates to fix the top cover 2 to the stopper 11. This fixing means can be directly inserted and fixed, which is very convenient and convenient for disassembly. The two inserts 21 are respectively located on two sides of the top cover 2, and the fixing posts 12 on the corresponding support plates are disposed in position with the inserts 21 on the top cover 2, that is, the fixing posts 12 are also disposed on both sides of the support plate. A through hole (not shown) is disposed on the support plate between the fixing posts 12, so that the cavity in the blocking member 1 and the horn cavity can be communicated through the through hole, so that the horn sounding effect is better.

In this embodiment, two fixing posts 12 are disposed on the support plate, and they are located on both sides of the support plate. However, the embodiment is not limited to providing two fixing posts, and the fixing posts are located on both sides of the support plate, as long as the top cover can be It can be fixed at the top of the stopper; for example, a fixing post can be arranged at the rear end of the supporting plate, a jack is arranged on the fixing post, and an insert is arranged on the corresponding top cover, so that the top cover is fixed on the top of the stopper through three inserts. , to make the fixation more secure.

In this embodiment, the fixing post 12 is disposed on one side of the supporting plate, and the other side of the supporting plate, that is, the lower end of the fixing post 12 is provided with a screw hole, and the corresponding lower shell is provided with a screw hole matched thereto, and the blocking member 1 is disposed at One end of the upper shell is integrally provided with the upper shell, and a screw hole is arranged on the support plate of the stopper 1 and the lower shell is fixed by screws to strengthen the fixing between the upper shell and the lower shell, so that the fixing is firm; A screw hole is arranged in the middle of the end, and the corresponding lower shell is provided with a screw hole matched thereto, so that the fixing between the upper shell and the lower shell is more firm. In this embodiment, the screw holes may not be disposed at the fixing post, or may be disposed at other parts of the support plate, and can also enhance the fixing effect of the upper shell and the lower shell.

As shown in FIG. 2, the insert 21 is provided with a rounded corner, and a rounded corner is provided to facilitate insertion of the insert 21 into the jack. Inside.

In this embodiment, as shown in FIG. 1 and FIG. 2, the ribs 211 are disposed around the roots of the insert 21 and the fixing post 12 (in which the ribs on the fixing post 12 are not shown), in the insert 21, The reinforcing post 211 is provided at the root of the fixing post 12 to enhance its strength and prevent it from splitting or breaking.

As shown in FIG. 1 and FIG. 2, the lower surface of the top cover 2 is provided with a downwardly convex flange 22, and the top of the corresponding stopper 1 is provided with a concave opening 13 which cooperates with the convex edge 22. The flange 22 is placed at the recess 13 and the flange 22 and the recess 13 cooperate to make the fixing between the stopper 1 and the top cover 2 stronger, and the connection is tight, and the sealing effect is good. In this embodiment, the flange 22 has a certain distance from the edge of the top cover 2, so that a platform is formed between the flange 22 and the edge of the top cover 2, and the concave opening 13 of the corresponding stopper 1 is disposed at the top thereof. The inner surface, so that a convex protrusion is formed between the concave opening 13 and the stopper 1, the convex edge 22 and the concave opening 13 cooperate, and the protrusion cooperates with the platform, so that the fixing between the top cover 2 and the stopper 1 is stronger. , and the sealing effect is better.

In this embodiment, as shown in FIG. 1, the upper shell is provided with a through hole for sound emission; the opening of the through hole is an opening for the sound box of the speaker, the opening is circular, and the circular opening is convenient. Sound, and the sound that is propagated is uniform, in combination with FIG. 3, FIG. 3 is a schematic structural view of the speaker cover 3, and the speaker cover 3 is disposed with the opening. The third end of the horn cover is provided with a pin 31. The horn cover 3 is fixed on the upper case by a pin shaft 31. The upper case is provided with a sleeve 4 matched with the pin shaft 31, thereby facilitating opening or closing of the horn cover 3.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the invention.

Claims

Rights request

1. A sound box, including a housing, a stopper provided at one end of the housing, and a USB data cable. The stopper is provided with a cavity. It is characterized in that the stopper is provided with an opening, and the USB data cable Placed within the cavity through the opening.

2. The sound box according to claim 1, characterized in that the opening is provided at the top of the stopper.

3. The sound box according to claim 2, wherein the sound box further includes a top cover, and the top cover can detachably close the opening.

4. The sound box as claimed in claim 3, characterized in that a support plate is provided in the stopper, an upwardly protruding fixing post is provided on the support plate, a jack is provided on the fixing post, and a corresponding top The cover is provided with a plug-in plug inserted into the jack.

5. The speaker according to claim 4, characterized in that there are two plug-ins located on both sides of the top cover.

6. The speaker according to claim 4 or 5, characterized in that the plug-in is provided with rounded corners.

7. The speaker according to claim 4 or 5, characterized in that reinforcing ribs are provided around the roots of the plug-in and the fixing column.

8. The speaker according to claim 5, wherein the lower end of the fixing column is provided with a screw hole, and the corresponding lower shell is provided with a matching screw hole;

9. The speaker as claimed in claim 8, characterized in that a screw hole is provided in the middle of the rear end of the support plate, and the corresponding lower shell is provided with a matching screw hole.

10. The sound box according to claim 4, characterized in that the support plate is provided at the bottom of the stopper.