WO2015035639A1

WO2015035639A1 - Loudspeaker

Info

Publication number: WO2015035639A1
Application number: PCT/CN2013/083544
Authority: WO
Inventors: 刘骏涛
Original assignee: Liu Juntao
Priority date: 2013-09-12
Filing date: 2013-09-16
Publication date: 2015-03-19
Also published as: CN103475957A

Abstract

A loudspeaker comprises a body (1) and a fountain apparatus (2). The body (1) comprises a middle enclosure (3) that fits and is fixed with the fountain apparatus (2) and a bottom enclosure (4) that fits and is fixed with the middle enclosure (3). A middle enclosure (3) separately fits and is fixed with a bottom enclosure (4) and a fountain apparatus (2) of a loudspeaker, so that a device of a body (1) may be mounted and fixed on the middle enclosure (3) and the bottom enclosure (4), and after mounting and fixation, the middle enclosure (3), the bottom enclosure (4), and the fountain apparatus (2) are then fixed. In this way, a device inside the body (1) can be conveniently and securely mounted and fixed.

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 that includes a body and a water spray device that is attached to the top of the body. The water spray device has a built-in liquid, the first magnet is disposed in the water spray device, and the second magnet is coupled to the first magnet in the housing of the body, and the second magnet is fixed on the output shaft of the motor of the body, and the motor is energized, the motor The output shaft rotates to drive the second magnet to rotate. Since the first magnet and the second magnet attract each other, the second magnet drives the first magnet to rotate, the first magnet is fixed on a rotating frame, and the rotating frame is provided with a plurality of strokes. In the liquid plate, the rotation of the first magnet drives the rotating frame to rotate, and the rotating plate rotates the liquid in the water spraying device to rotate the liquid. A fixing cover is fixed on the upper part of the rotating frame, and a plurality of liquid leakage holes are arranged in the fixing cover, and when the liquid rotates, it will spray upward from the liquid leakage hole to form a small water droplet or a small water column. The body comprises a housing fixed by screws with a water spraying device, and an opening is arranged at one end of the housing, and the housing is provided with a screw hole column on the bottom wall thereof and a screw hole column on the water spraying device is screwed and fixed by the screw, the body The circuit board, battery and speaker are mounted and fixed inside the casing. This program is not public. However, the device of the body is mounted inside the casing only through one opening of the casing, so that the fixing of the device is not strong enough.

[Summary of the Invention]

The technical problem to be solved by the present invention is to provide a speaker in which the body device is firmly mounted and fixed to the casing.

The object of the present invention is achieved by the following technical solutions: a sound box comprising a body and a water spray device, the body comprising a middle shell fixedly coupled with the water spray device and a bottom shell fixedly coupled with the middle shell .

Preferably, the bottom case is provided with a first screw hole column, and the water spray device is provided with a second screw hole column that cooperates with the first screw hole column. The middle case is fixed between the bottom case and the water spray device, and the screw is fixed. Secure, easy to install and remove.

Preferably, the upper portion of the middle casing is disposed with the water spray device, and is provided with a first opening; the lower portion of the middle casing is disposed with the bottom casing, and is provided with a second opening, the first opening and the second The openings are connected. The middle shell is respectively arranged with the water spraying device and the bottom shell, so that the cooperation between the middle shell and the water spraying device and the bottom shell is tight; the first opening and the second opening are arranged, and the first screw hole column and the second screw are conveniently connected. The screw hole column is fitted and fixed. In this way, the device of the main body is mostly fixed on the bottom case, and is fixed by the middle case to protect it, so that it can be easily realized when the device of the body is mounted and fixed.

Preferably, the middle casing is provided with a first protruding edge perpendicular to the inner side wall of the first opening, and the water spraying device is provided with a first platform for being placed on the first protruding edge. The first platform and the first convex edge cooperate to have a certain limit function, which can increase the firmness of the bottom shell and the water spray device.

Preferably, the upper portion of the middle casing is sleeved on the water spray device and terminates on the first platform. This arrangement makes the fit between the middle shell and the water spray device better, and the mutual restraining effect is better.

Preferably, the upper surface of the top surface of the middle shell is provided with an upward second convex edge, and the water spraying device is provided with a second platform for placing the second convex edge, and the thickness of the second convex edge is equal to The width of the second platform. This arrangement further increases the limit effect of the middle shell on the water spray device, so that the fit between the middle shell and the water spray device is more tight, and the outer surface has a good flatness, so that the appearance is beautiful.

Preferably, the lower edge of the middle casing is provided with a third protruding edge that is sleeved down on the bottom casing. The arrangement is such that the bottom case portion is located in the middle case and terminates at the root of the third flange, so that the middle case and the bottom case are more closely fitted, so that the two are more integrated, thereby making the appearance more beautiful.

Preferably, the bottom case is provided with an anti-slip mat. Set the anti-slip mat to prevent the speaker from sliding during placement, thus preventing the speaker from being damaged by sliding.

Preferably, the bottom case is provided with a groove, and the anti-slip pad is fixed in the groove by glue bonding. Set the groove to place the anti-slip mat, and then fix it by glue, and fix the anti-slip mat firmly.

Preferably, the sound box has a triangular prism shape as a whole, and the anti-slip mats are three, which are respectively fixed at three corners of the bottom shell. Setting the three non-slip mats at the three corners of the bottom case not only has good anti-slip effect on the speaker, but also supports the speaker. In the invention, since the body of the speaker comprises a middle shell and a bottom shell, the middle shell is respectively fixed with the bottom shell and the water spray device of the sound box, so that the components of the body can be installed and fixed in the middle shell and the bottom shell, and the middle shell is installed and fixed. The bottom case and the water spray device are fixed again, which facilitates the installation and fixing of the device in the body and is firmly fixed.

[Description of the Drawings]

1 is a schematic overall view of a water spray speaker according to an embodiment of the present invention;

Figure 2 is a view of the middle case according to the embodiment of the present invention;

Figure 3 is another view of the middle case of the embodiment of the present invention;

Figure 4 is a view of the bottom case of the embodiment of the present invention;

Figure 5 is another view of the bottom case of the embodiment of the present invention;

Figure 6 is a schematic view of a water spray device according to an embodiment of the present invention.

Among them: 1, the body; 2, water spray device; 21, the first platform; 22, the second platform; 23, the second screw hole column; 24, the second screw hole column reinforcement; 3, the middle shell; a convex edge; 32, a second convex edge; 33, a third convex edge; 4, a bottom case; 41, a first screw hole column; 42, a first screw hole column rib; 43, a groove.

【detailed description】

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

The present invention discloses a sound box, as shown in FIGS. 1 to 6, including a body 1 and a water spray device 2, the body 1 including a middle case 3 and a middle case 3 that are fixedly coupled to the water spray device 2 Fitted to the fixed bottom case 4. In the present invention, since the body of the speaker comprises a middle case 3 and a bottom case 4, the middle case 3 is respectively fixed with the bottom case 4 and the water spray device 2 of the speaker, so that the components of the body 1 can be mounted and fixed to the middle case 3 and the bottom case 4 After the installation and fixing, the middle case 3, the bottom case 4 and the water spray device 2 are fixed, so that the device in the body 1 can be easily installed and fixed, and the fixing is firm.

In this embodiment, the middle shell 3 is fixedly fixed with the water spray device 2, and the lower and bottom shells 4 are fixed and fixed. The case 4 and the water spray device 2 are fixed by screws, and the middle case 3 is fixed by screwing of the bottom case 4 and the water spray device 2. Specifically, the bottom case 4 is provided with a first screw hole column 41, and the corresponding water spray device is provided with a second screw hole column 23 that cooperates with the first screw hole column 41. As can be seen from Fig. 1, the whole of the water spray speaker In the structure of a triangular prism, the number of the first screw holes 41 is three, respectively located at three corners of the bottom shell 4, and three first screw holes 41 and three second screw holes 23 are provided through the screws. The first screw hole 41 and the second screw hole 23 can also be provided in other positions. Of course, in this embodiment, a screw hole column can also be disposed on the water spray device 2, and a screw hole matched with the screw hole column is disposed on the bottom case 4, so that it is feasible to set the fit.

In this embodiment, the top of the first screw hole post 41 on the bottom case 4 is provided with a recess. When the first screw hole post 41 and the second screw hole post 23 are engaged, the top of the second screw hole post 23 is inserted into The recess of the top of the first screw hole column 41 is such that the recess limits the second screw hole post 23 to prevent movement, thereby increasing the firmness of the screw fixing and facilitating the fixing of the screw.

As shown in FIG. 4, a first screw hole rib 42 is disposed around the first screw hole 41 on the bottom case 4; as shown in FIG. 6, the second screw hole 23 on the water spray device 2 is surrounded. A second screw hole rib 24 is provided, and the first screw hole rib 42 and the second screw hole rib 24 are provided to increase the strength of the first screw hole 41 and the second screw hole 23, thereby The fixing between the bottom case 4 and the water spray device 2 is firm.

In this embodiment, the bottom case 4 and the water spray device 2 are fixed by screws, and the middle case 3 is fixedly fixed between the bottom case 4 and the water spray device 2, the screws are fixed firmly, and are easy to be installed and disassembled, so that the devices in the speaker appear once. Problem, the bottom case 4 and the water spray device 2 can be taken apart for inspection and maintenance.

As shown in FIGS. 2 and 3, the upper portion of the middle casing 3 is provided with a first opening, and the lower portion is provided with a second opening, the first opening and the second opening are in communication, and the middle casing 3 is respectively disposed with the water spraying device 2 and the bottom casing 4, so that The cooperation between the middle shell 3 and the water spray device 2 and the bottom shell 4 is tight and firm; the first opening and the second opening are arranged, and the first screw post 41 and the second screw hole post 23 are conveniently fixed. Thus, the device of the body 1 is mostly fixed on the bottom case 4, and is fixed by the middle case 2 to protect it, thereby being mounted and fixed. The device of the body 1 is easy to implement.

As shown in FIG. 2, the inner casing 3 is provided with a first protruding edge 31 perpendicular to the inner side wall of the first opening. Correspondingly, with reference to FIG. 6, the water spraying device 2 is provided for being placed on the first convex edge 31. The first platform 21, the first platform 21 and the first protruding edge 31 cooperate to have a limiting function, so that the cooperation between the water spraying device 2 and the middle casing 3 is tight, and the bottom casing 4 and the water spraying device 2 can be fixed. The firmness. The upper part of the middle casing 2 is sleeved on the water spraying device 2 and terminates at the first platform 21, so that the arrangement between the middle casing 3 and the water spraying device 2 is better, and the mutual restraining effect is better. The upper casing 3 is provided with an upward second flange 32 from the top outer edge of the first flange 31, and the water spray device 2 is provided with a second platform 22 for placing the second flange 32, the second flange 32 The thickness is equal to the width of the second platform 22, such that the arrangement further increases the limit effect of the middle shell 3 on the water spray device 2, so that the connection between the middle shell 3 and the water spray device 2 is more closely matched, and the outer surface has a good flatness. Degree, make the appearance beautiful.

In the present embodiment, the upper portion of the middle casing 3 is sleeved on the water spray device 2 for mating connection, and the lower portion is sleeved on the bottom casing 4 for mating connection. As shown in FIG. 3 and FIG. 4, the lower edge of the middle casing 3 is provided with a third flange 33 which is sleeved downwardly on the bottom casing 4, so that the bottom casing 4 is partially located in the middle casing 3, and is terminated. At the root of the third flange 33, the middle shell 3 and the bottom shell 4 are more closely fitted to make the two more integrated, thereby making the appearance more beautiful.

As shown in FIG. 5, the outer surface of the bottom case 4 is provided with a fourth outwardly convex edge, and the fourth convex edge forms a groove 43. In the embodiment, the bottom of the bottom case 4 is provided with an anti-slip pad, and an anti-slip pad is provided to prevent the speaker from sliding during the placing process, thereby preventing the speaker from being damaged by sliding. The anti-slip mat of this embodiment is placed in the recess 43 and fixed. The groove 43 has a circular structure, and a portion in which the anti-slip mat is placed in the groove 43 has a cylindrical structure, and a portion which protrudes outside the groove 43 has a hemispherical structure. The anti-slip mat is made of rubber material, and the rubber material has good anti-skid performance and high friction. Of course, the non-slip mat can also be used with other materials with good anti-slip properties. The anti-slip mat is fixed in the early groove 43 by glue bonding, and the glue is firmly fixed and convenient for installation. In this embodiment, the number of the grooves 43 is three, which are respectively located at the three corners of the bottom case 4, and the corresponding anti-slip mats are also three, three anti-slip mats are placed on the speakers, and the placement is stable, and the anti-slip effect is good; Other numbers of anti-slip mats can be set, or the anti-slip mat can be placed in other locations. In this embodiment, the water spray device 2 has a built-in liquid, and the liquid can be sprayed by the interaction force between the first magnet in the water spray device 2 and the second magnet in the body 1 to form a small water droplet or a small water column. It is beautiful and fits the public taste.

The above is a further detailed description of the present invention in conjunction 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 can be made without departing from the spirit and scope of the invention.

Claims

Rights request

1. A sound box, characterized in that it includes a main body and a water spray device. The main body includes a middle shell that is matched and fixed with the water spray device and a bottom shell that is matched and fixed with the middle shell.

2. The speaker according to claim 1, wherein the bottom shell is provided with a first screw hole post, and the water spray device is provided with a second screw hole post that cooperates with the first screw hole post.

3. The speaker according to claim 2, wherein the upper part of the middle shell is arranged in cooperation with the water spray device and is provided with a first opening; the lower part of the middle shell is arranged in cooperation with the bottom shell and is provided with a second opening, the first opening and the second opening are connected.

4. The sound box according to claim 3, wherein the middle shell is provided with a first convex edge perpendicular to the inner wall of the first opening, and the water spray device is provided with a a first platform on the first convex edge.

5. The sound box according to claim 4, characterized in that the upper part of the middle shell is sleeved on the water spray device and terminates at the first platform.

6. The sound box according to claim 5, characterized in that, the edge of the outer surface of the top of the middle shell is provided with an upward second convex edge, and the water spray device is provided with a second convex edge for placing the second convex edge. Platform, the thickness of the second convex edge is equal to the width of the second platform.

7. The speaker according to claim 3, wherein the lower edge of the middle shell is provided with a downward third convex edge that is sleeved on the bottom shell.

8. The speaker according to claim 7, wherein the bottom shell is provided with an anti-slip pad.

9. The speaker according to claim 8, wherein the bottom shell is provided with a groove, and the anti-slip pad is fixed in the groove by glue.

10. The speaker as claimed in claim 8, characterized in that the speaker as a whole is in the shape of a triangular prism, and there are three anti-slip pads, which are respectively fixed at three corners of the bottom shell.