WO2014201681A1

WO2014201681A1 - Speaker

Info

Publication number: WO2014201681A1
Application number: PCT/CN2013/077626
Authority: WO
Inventors: 刘骏涛
Original assignee: Liu Juntao
Priority date: 2013-06-19
Filing date: 2013-06-21
Publication date: 2014-12-24
Also published as: CN103281641A; CN103281641B

Abstract

A speaker, comprising a speaker body (1) and a base (2) arranged at the bottom of speaker body (1); the base (2) and the speaker body (1) are fixed by means of screws. The base (2) and the speaker body (1) are detachably fixed; specifically, base (2) is fixed, by means of screws, to the bottom of speaker body (1); the screws fix securely and are easily removed, making for easy 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 designed a speaker, including a speaker body and a water spray device disposed at the top of the speaker body, the water spray device includes a container having an opening at the bottom, a liquid placed in the container, and a rubber film that closes the opening, the speaker The light set in the body is caused by the high and low vibration of the audio to cause the liquid in the container to rise up from the rubber film to form a small water droplet or a small water column, which has high ornamental value. The speaker further includes a louver cover for fixing the rabid and a base disposed between the speaker body and the louver cover. The louver cover is fixed on the base together with the horn, and the pedestal will fix the horn cover and the horn together It is fixed to the speaker body by heat fusion. This program is not public. Since the hot melt fixing is not easy to disassemble, it is not easy to inspect or repair once the device in the speaker body malfunctions.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide a detachable and fixed sound phase between the speaker body and the base.

The object of the present invention is achieved by the following technical solutions: A speaker comprising a speaker body and a base disposed at a bottom of the speaker body, the base and the speaker body being fixed by screws.

Preferably, the bottom of the speaker body is provided with a first protruding edge protruding inwardly, the first protruding edge is provided with a screw hole, and the corresponding base is provided with an inwardly protruding second protruding edge, The second flange is provided with a screw hole that cooperates with a screw hole on the first flange. Cooperating screw holes are arranged on the first flange and the second flange, and then fixed by screws, which are easily fixed by screws and fixed firmly.

Preferably, the bottom of the speaker body is provided with an inwardly protruding protrusion, the protrusion is provided with a screw hole, and the corresponding base protrusion is also provided with an inwardly protruding protrusion, the base The bump is provided with a screw hole that cooperates with a screw hole in the speaker body protrusion. Set the bumps and set the screw holes directly on the bumps. Save material.

Preferably, the first protruding edge is provided with an inwardly protruding protrusion, and the screw hole is disposed on the protruding block; and the corresponding second protruding edge is also provided with an inwardly protruding convex piece. The screw holes are also disposed on the bumps. By placing the bumps on the flanges, not only can the amount of material be saved, but also the strength at the screw holes.

Preferably, the base extends upward or downward along the screw hole with a connecting sleeve, and the inner wall of the connecting sleeve is provided with a thread that cooperates with the thread of the inner wall of the screw hole. Set the connection sleeve to increase the fixed area to make the fixing stronger.

Preferably, the protrusion on the speaker body is provided with a groove corresponding to the connecting sleeve on the base along the screw hole, and the connecting sleeve is placed in the groove. Insert the sleeve directly into the groove, so that the groove can limit the connection sleeve, which is convenient for screw fixing and firmer.

Preferably, the speaker body extends downward or upward along the screw hole with a connecting sleeve, and the inner wall of the connecting sleeve is provided with a thread that cooperates with the thread of the inner wall of the screw hole. This is another way to set the connection sleeve, which also serves to increase the firmness of the fixation.

Preferably, the protrusion on the base is provided with a groove corresponding to the connecting sleeve on the speaker body along the screw hole, and the connecting sleeve is placed in the groove. Insert the sleeve directly into the groove, so that the groove can limit the connection sleeve, which is convenient for screw fixing and firmer.

Preferably, the number of the screw holes is three, and is evenly arranged. The three screws are fixed, and the average is three points, so that the fixing force is uniform and the fixing is firm.

Preferably, the first protruding edge and the bottom edge of the speaker body have a certain distance, and the upper portion of the base is inserted into the speaker body and cooperates with the first protruding edge. The base is inserted into the speaker body, and the base is matched with the speaker body, so that the speaker body is limited to the surrounding direction of the base, and the upper end of the base is also in contact with the first convex edge, so that the first convex edge limits the base in the upward direction, and further Make the base more secure.

The invention is detachable and fixed between the base and the speaker body. Specifically, the base is fixed to the bottom of the speaker body by screws, the screws are firmly fixed, and are easily disassembled, thereby being convenient for people to use. [Description of the Drawings]

Figure 1 is an overall structural view of the speaker of the present invention;

2 is a schematic diagram of splitting a speaker according to Embodiment 1 of the present invention;

3 is a schematic structural view of a speaker body according to Embodiment 1 of the present invention;

4 is a schematic structural view of a base according to Embodiment 1 of the present invention.

Among them: 1, the speaker body; 11, the first convex edge; 12, the bump; 13, the connecting sleeve; 2, the base; 21, the second convex edge; 22, the bump; 23, the connecting sleeve; 3, container; 31, opening; 4, rubber film; 5, fixing device; 6, lantern; 7, metal ring; 8, speaker; 9, speaker cover.

【detailed description】

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

The present invention discloses a speaker comprising a speaker body and a base disposed at the bottom of the speaker body. As a first embodiment of the present invention, as shown in FIGS. 1 to 4, the base 2 is fixed to the bottom of the speaker body 1 by screws. In the present invention, since the base 2 and the speaker body 1 are detachably fixed, the base 2 is fixed to the bottom of the speaker body 1 by screws, and the screws are firmly fixed and easily disassembled, thereby facilitating the use.

In the present embodiment, as shown in FIGS. 1 and 2, the sound box of the present invention further includes a water spray device including a container 3 having an opening 31 at the bottom, a liquid placed in the container 3, and The rubber film 4 of the opening 31 is closed, and the light 8 8 provided in the speaker body 1 causes the liquid in the container 3 to rise upward from the rubber film 4 by the high and low vibration of the audio to form a small water droplet or a small water column, which has a high height. Enjoy the value. The rubber film 4 is inserted into the opening 31 through the fixing device 5, the fixing device 5 and the rubber film 4 are cooperatively disposed, and the fixing device 5 is connected to the rubber film 4 in cooperation with the opening 31. Since the rubber film 4 has a good elasticity, Thereby, the liquid in the container 3 can be prevented from leaking from the opening 31. A lantern 6 is fixed on the lower part of the fixing device 5, and the LED lamp 6 has a led lamp and communicates with the circuit board. When the speaker works, the lantern 6 emits colorful light, and the liquid in the container 3 is more beautiful. The speaker body 1 is sleeved in the container 3 The end of the opening 31 is fixed. At the joint of the speaker body 1 and the container 3, there is a metal ring 7 connected at the junction of the two. The metal ring is made of a metal material and has good strength, so that the speaker body 1 and the container The fixation between 3 is more secure. A horn cover 9 for fixing the horn 8 is connected to the bottom of the base 2. The horn 8 is first fixed on the horn cover 9, and then fixed on the base 2. The base 2 and the horn cover 9 are all arranged with the structure of the horn 8, so that The horn 8 can be firmly fixed.

In this embodiment, the bottom of the speaker body 1 is provided with a convex edge protruding inwardly, which is a first protruding edge 11, and the corresponding base 2 is also provided with a convex edge protruding inward. a second protruding edge 21, the two protruding edges are disposed, and the first protruding edge 11 is provided with an inwardly protruding protrusion 12, and the screw hole is disposed on the protruding block 12, corresponding to the The second flange 21 is also provided with an inwardly projecting projection 22, and the screw hole is also provided on the projection 22. Providing a bump on the flange and then providing a screw hole in the bump not only saves material in an appropriate amount, but also increases the strength at the screw hole.

In this embodiment, the base 2 extends downwardly along the screw hole with a connecting sleeve 23, and the inner wall of the connecting sleeve 23 is provided with a thread that cooperates with the thread of the inner wall of the screw hole, and the connecting sleeve 23 is provided to enhance the fixed area, thereby making the fixing more firm. . The speaker body 1 extends downwardly along the screw hole with a connecting sleeve 13 . The inner wall of the connecting sleeve 13 is provided with a thread that cooperates with the thread of the inner wall of the screw hole, and the connecting sleeve 13 is also provided to enhance the fixed area, so that the fixing is more firm, and The protrusion 22 on the base 2 is disposed downwardly along the screw hole with a groove 24 that cooperates with the connecting sleeve 13 on the speaker body. The connecting sleeve 13 is placed in the groove 24, and the connecting sleeve 13 is directly inserted into the In the groove 24, the groove 24 can limit the connection sleeve 13, facilitate screw fixing, and fix more firmly.

Of course, in this embodiment, the connecting sleeve can also be extended upwardly along the screw hole through the base. The inner wall of the connecting sleeve is provided with a thread that cooperates with the thread of the inner wall of the screw hole, and the speaker body extends upwardly along the screw hole with a connecting sleeve. The inner wall of the connecting sleeve is provided with a thread that cooperates with the thread of the inner wall of the screw hole, and the protrusion on the speaker body is provided with a groove corresponding to the connecting sleeve on the base along the screw hole, and the connecting sleeve is placed in the groove. Insert the connecting sleeve directly into the groove, and the groove can also limit the connecting sleeve, which is convenient for screw fixing and more secure.

In this embodiment, the number of the screw holes is three, and is evenly arranged. Three screws for fixing It is fixed, and it is an average of three points, so that the fixed force is uniform and fixed. Of course, in this embodiment, more than three screws can be set for fixing, and evenly arranged to balance the force.

In this embodiment, the first protruding edge 11 and the bottom edge of the speaker body 1 have a certain distance, the upper portion of the base 2 is inserted into the speaker body 1 and cooperates with the first protruding edge 11, and the base 2 is inserted into the speaker. In the body 1, the base 2 is disposed in conjunction with the speaker body 1, so that the speaker body 1 is restrained in the surrounding direction of the base 2, and the upper end of the base 2 is in contact with the first protruding edge 11, so that the first protruding edge 11 faces the base in the upward direction. 2 The limit is made, so that the fixing of the base 2 is more firm.

The sound box of the present invention further includes a circuit board and a battery adhered to the inner surface of the speaker body 1 by glue, wherein the circuit board is provided with a charging interface for charging, and the corresponding speaker body 2 is provided for placing the charging. The through hole of the interface, the through hole can be seen from FIG. 3, so that it is convenient for people to use.

The second embodiment of the present invention is different from the first embodiment in that the bottom of the speaker body is provided with a convex edge protruding inwardly, which is a first convex edge, and the first convex edge is provided with a screw. The hole, the corresponding base is also provided with a protruding edge protruding inwardly, which is a second protruding edge, and the second protruding edge is provided with a screw hole matched with the screw hole on the first protruding edge, at the convex edge The screw holes on the upper part are firm and then fixed by screws. The screws are easy to disassemble and securely fastened. Other settings and benefits are the same as in the first embodiment, and are not described here.

The difference between the third embodiment of the present invention and the first embodiment is that the bottom of the speaker body is provided with an inwardly protruding protrusion, and the protrusion is provided with a screw hole, and the corresponding base is also provided with a The protruding protrusions are provided with screw holes for engaging with the screw holes on the speaker body, and screw holes are directly arranged on the protrusions, thereby saving material. Other settings and benefits are the same as in the first embodiment, and will not be described here.

The invention can also provide a convex edge on the speaker body, a screw hole on the convex edge, a convex block directly on the base, a screw hole on the convex block, and then fit and fix. Of course, it is also possible to directly provide a bump on the speaker body, a screw hole on the bump, a convex edge on the base, a screw hole on the convex edge, and then fit and fix.

The above is a further detailed description of the present invention in conjunction with a specific preferred embodiment, It is to be understood that the specific embodiments of the invention are limited only by the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Claims

Rights request

1. A sound box, including a sound box body and a base arranged at the bottom of the sound box body, characterized in that the base and the sound box body are fixed by screws.

2. The speaker according to claim 1, wherein the bottom of the speaker body is provided with a first convex edge protruding inward, the first convex edge is provided with screw holes, and the corresponding base is provided with There is a second flange protruding inward, and the second flange is provided with screw holes that match the screw holes on the first flange.

3. The speaker as claimed in claim 1, characterized in that: the bottom of the speaker body is provided with an inwardly protruding bump, the bump is provided with a screw hole, and the corresponding base is also provided with an inward-facing screw hole. The inner protruding bump is provided with a screw hole on the base bump that matches the screw hole in the speaker body bump.

4. The sound box according to claim 2, wherein the first convex edge is provided with an inwardly protruding bump, and the screw hole is provided on the bump; the corresponding second bump is The rim is also provided with inwardly protruding bumps, and the screw holes are also provided on the bumps.

5. The speaker according to claim 3 or 4, characterized in that the base has a connecting sleeve extending upward or downward along the screw hole, and the inner wall of the connecting sleeve is provided with threads that match the threads of the inner wall of the screw hole.

6. The speaker according to claim 5, characterized in that, the bump on the speaker body is provided with a groove upward along the screw hole to match the connecting sleeve on the base, and the connecting sleeve is placed in the groove. Inside.

7. The speaker according to claim 3 or 4, wherein the speaker body has a connecting sleeve extending downward or upward along the screw hole, and the inner wall of the connecting sleeve is provided with threads that match the threads of the inner wall of the screw hole.

8. The speaker according to claim 7, characterized in that, the bump on the base is provided with a groove downward along the screw hole to match the connecting sleeve on the speaker body, and the connecting sleeve is placed in the groove. inside the tank.

9. The speaker according to any one of claims 2 to 4, characterized in that the number of screw holes is three and they are evenly distributed.

10. The speaker according to claim 2, wherein there is a certain distance between the first convex edge and the bottom edge of the speaker body, and the upper part of the base is inserted into the speaker body and connected with the speaker body. The first convex edge fits.