CN217935864U

CN217935864U - Loudspeaker sound box with waterproof function

Info

Publication number: CN217935864U
Application number: CN202221894809.XU
Authority: CN
Inventors: 龚正东; 刘中明
Original assignee: Changzhou Hualong Electronics Co ltd
Current assignee: Changzhou Hualong Electronics Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-29
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a speaker stereo set with waterproof function, include: the loudspeaker component is arranged in the box body, part of the loudspeaker component extends out of the box body, an assembly groove is formed in the box body, the blank pressing component is embedded in the assembly groove, and one side of the blank pressing component is abutted against the surface of the box body and one side of the loudspeaker component respectively; the utility model discloses a set up pressing blade and collar, realize the effect in the gap that pressfitting box and speaker subassembly are connected, played good water-proof effects, through setting up the subassembly of taking a breath in addition, not only realize preventing hot accumulational effect, still blockked inside the dust gets into the box, effectively strengthen the radiating effect, carry out water repellent to the speaker stereo set, the effectual internal component and the water contact damage when having prevented the stereo set and using.

Description

Loudspeaker sound box with waterproof function

Technical Field

The utility model relates to a speaker stereo set technical field particularly, relates to a speaker stereo set with waterproof function.

Background

The current loudspeaker stereo set includes the combination of speaker and box, and in order to embody better tone quality, the cone part of speaker leaks in the outside of box, and the cone adopts waterproof material, but box and speaker cone part hookup location department dust are in the installation gap, still exist water and enter into the inside component part of speaker body always of box, lead to the internals to damage when serious.

Therefore, it is necessary to develop a speaker sound having a waterproof function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a speaker stereo set with waterproof function solves above-mentioned problem.

In order to achieve the above object, an embodiment of the present invention provides a speaker sound with waterproof function, including: the sound box body comprises a box body, a loudspeaker assembly and a blank pressing assembly, wherein the loudspeaker assembly is arranged in the box body, the part of the loudspeaker assembly extends to the outside of the box body, an assembly groove is formed in the box body, the blank pressing assembly is embedded in the assembly groove, and one side of the blank pressing assembly is respectively abutted against the surface of the box body and one side of the loudspeaker assembly.

Furthermore, the blank pressing assembly comprises a pressing sheet and an assembling ring, the assembling ring is fixed on one side of the pressing sheet, part of the assembling ring extends into the assembling groove, and one side of the pressing sheet is respectively abutted against the surface of the box body and one side of the loudspeaker assembly.

Furthermore, the assembling ring is provided with an anti-skid surface which is abutted against the inner wall of the assembling groove.

Furthermore, the compressing plate is provided with an adsorption skin layer which is respectively propped against the surface of the box body and one side of the loudspeaker component.

Furthermore, a flow guide table is arranged on one side of the pressing piece, and the thickness of the flow guide table is gradually increased from the edge of the pressing piece to the circle center of the pressing piece.

Furthermore, a rear baffle is arranged on the box body, a plurality of air exchange assemblies are arranged on the rear baffle, and the interior of the box body is communicated with the exterior of the box body through the air exchange assemblies.

Further, the subassembly of taking a breath includes the gas cylinder, the setting of gas cylinder downward sloping is in on the backplate, the one end of gas cylinder extends inside the box, and the other end extends the outside of box.

Furthermore, a buffer cavity is arranged in the air exchange cylinder, and a plurality of heat conducting fins are fixed inside the buffer cavity.

Furthermore, an air guide groove is formed between every two adjacent heat conducting fins, and the width of the air guide groove is gradually reduced from the inside to the outside of the box body.

Further, the heat-conducting sheet is provided with an arc concave surface and an arc convex surface corresponding to the arc concave surface, the arc concave surface is arranged at one side close to the inside of the box body, and the arc convex surface is arranged at one side close to the outside of the box body.

Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has: through setting up compact heap and assembly ring, realize the effect in the gap that pressfitting box and speaker subassembly are connected, played good water-proof effects, through setting up the subassembly of taking a breath in addition, not only realize preventing hot accumulational effect, still blockked inside the dust gets into the box, effectively strengthened the radiating effect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a perspective view of a preferred embodiment of a speaker sound with waterproof function according to the present invention;

FIG. 2 is a perspective view of a preferred embodiment of the hold-down assembly of the present invention;

FIG. 3 is a cross-sectional view of a preferred embodiment of the hold-down assembly of the present invention;

fig. 4 is a perspective view of a preferred embodiment of the tailgate and breather assembly of the present invention;

fig. 5 is a perspective sectional view of the preferred embodiment of the ventilation assembly of the present invention.

Wherein, 1, the sound body; 11. a box body; 12. a speaker assembly; 2. assembling a groove; 3. a blank pressing component; 31. a compression sheet; 32. assembling a ring; 33. an anti-slip surface; 34. an adsorption cortex; 35. a flow guide table; 4. a tailgate; 5. a ventilation assembly; 51. exchanging the air cylinder; 52. a buffer chamber; 53. a heat conductive sheet; 54. an arc-shaped concave surface; 55. an arc convex surface; 56. a wind guide groove.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1 to 2, fig. 1 is a perspective view of a preferred embodiment of a speaker sound with waterproof function according to the present invention; figure 2 is a perspective view of the preferred embodiment of the hold-down assembly of the present invention. As shown in fig. 1 to 2, the utility model provides a speaker stereo set with waterproof function, include: sound equipment body 1, sound equipment body 1 includes box 11, speaker subassembly 12 and blank pressing subassembly 3, it is further, the paper cone that the outside leaked the box 11 outside in the speaker subassembly 12 adopts waterproof material, speaker subassembly 12 sets up in box 11, box 11 is hollow box, preceding circular trompil that has, the main effect of this design is used for assembling speaker subassembly 12, and speaker subassembly 12's part extends the box 11 outside, assembly groove 2 has been seted up on the box 11, it further says that, assembly groove 2 sets up around the circular trompil on box 11, blank pressing subassembly 3 inlays and establishes in assembly groove 2, one side of blank pressing subassembly 3 offsets with box 11 surface and one side of speaker subassembly 12 respectively, specifically, blank pressing subassembly 3's main effect makes the gap that box 11 and speaker subassembly 12 are connected sealed for blank pressing subassembly 3 side, make outside water difficult to get into from the gap of connecting.

Referring to fig. 2 in conjunction with fig. 3, fig. 3 is a cross-sectional view of a preferred embodiment of the edge pressing assembly of the present invention. As shown in fig. 2 to 3, the edge pressing assembly 3 includes a pressing sheet 31 and an assembling ring 32, the pressing sheet 31 and the assembling ring 32 form a cross section in a shape of "T", the assembling ring 32 is used for being inserted into the assembling groove 2, the pressing sheet 31 is used for pressing a gap for connecting the cabinet 11 and the speaker assembly 12, the assembling ring 32 is fixed on one side of the pressing sheet 31, a portion of the assembling ring 32 extends into the assembling groove 2, and one side of the pressing sheet 31 abuts against the surface of the cabinet 11 and one side of the speaker assembly 12 respectively. The further assembling ring 32 is made of rubber, the thickness of the assembling ring 32 is matched with that of the assembling groove 2, in order to enhance the stable degree of the assembling ring 32 inserted into the assembling groove 2, the assembling ring 32 is provided with anti-skid surfaces 33, preferably, the anti-skid surfaces 33 are rubber convex particles arranged at equal intervals and arranged on the surface of the assembling ring 32, and the anti-skid surfaces 33 are abutted against the inner wall of the assembling groove 2. The pressing sheet 31 is provided with an adsorption skin layer 34, the adsorption skin layer 34 is tightly attached to one side of the surface of the box body 11 and one side of the loudspeaker assembly 12 and used for sealing a gap between the box body 11 and the loudspeaker assembly 12, and the adsorption skin layer 34 is respectively abutted to one side of the surface of the box body 11 and one side of the loudspeaker assembly 12. The guide table 35 is arranged on one side of the pressing sheet 31, the thickness of the guide table 35 gradually increases from the edge of the pressing sheet 31 to the position of the circle center of the pressing sheet 31, and further description is needed, the guide table 35 is arranged in a manner of inclining downwards towards the edge of the pressing sheet 31, that is, when water acts on the pressing sheet 31, the water can be reduced under the action of the guide table 35 and dispersed to the box body 11, and the water acting on the loudspeaker assembly 12 is effectively reduced.

Referring to fig. 1 in conjunction with fig. 4 to 5, fig. 4 is a perspective view of a preferred embodiment of the tailgate and ventilation assembly of the present invention; fig. 5 is a perspective sectional view of the preferred embodiment of the ventilation assembly of the present invention, as shown in fig. 1 and fig. 4 to 5. In order to facilitate the heat inside the box body 11 to be dissipated, the box body 11 is provided with the rear baffle plate 4, the rear baffle plate 4 is provided with the plurality of air exchange assemblies 5, the air exchange assemblies 5 are mainly used for keeping the air exchange and heat dissipation effects and avoiding dust from entering, and the box body 11 is communicated with the outside of the box body 11 through the air exchange assemblies 5. The following describes a structure of the ventilation assembly 5, wherein the ventilation assembly 5 includes a ventilation cylinder 51, the ventilation cylinder 51 is disposed on the tailgate 4 in a downward-inclined manner, specifically, the ventilation cylinder 51 is disposed in a downward-inclined manner from an inner direction of the box 11 to an outer direction of the box 11, one end of the ventilation cylinder 51 extends into the box 11, and the other end extends to the outside of the box 11. A buffer chamber 52 is arranged in the air exchange cylinder 51, and a plurality of heat conducting fins 53 are fixed in the buffer chamber 52. The heat conducting fins 53 have a heat absorbing function, and can play a role in accelerating heat dissipation and preventing heat accumulation while ventilating, in addition, an air guide groove 56 is formed between the adjacent heat conducting fins 53, the width of the air guide groove 56 is gradually reduced from the inside to the outside of the box body 11, the main purpose of the design is to facilitate the air flow to enter the box body 11 from the air guide groove 56, but the dust filtering effect can be played, and the dust in the dust is filtered to the other side of the heat conducting fins 53. Have arc concave surface 54 and the arc convex surface 55 corresponding with arc concave surface 54 on the conducting strip 53, arc concave surface 54 sets up the one side in being close to box 11, arc convex surface 55 sets up the one side outside being close to box 11, the main objective of this design is in order to let the combustion gas abundant absorb more heat with the contact of conducting strip 53, and then reinforcing heat extraction effect, along the entering of arc convex surface 55 from wind-guiding groove 56 position department dispersion when letting the air current get into in addition, play effectual dustproof effect, the dust that prevents simultaneously to get into can fall on cushion chamber 52 and discharge along its inner wall.

To sum up, the beneficial effects of the utility model are that: through setting up compact heap 31 and assembly ring 32, realize the effect in the gap that pressfitting box 11 and speaker subassembly 12 are connected, played good water-proof effects, through setting up subassembly 5 of taking a breath in addition, not only realize preventing hot accumulational effect, still blockked inside the dust gets into box 11, effectively strengthened radiating effect.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A speaker sound with waterproof function, comprising: sound body (1), sound body (1) includes box (11), speaker subassembly (12) and blank pressing subassembly (3), speaker subassembly (12) set up in box (11), just the part of speaker subassembly (12) extends box (11) outside, assembly groove (2) have been seted up on box (11), blank pressing subassembly (3) inlay and establish in assembly groove (2), one side of blank pressing subassembly (3) respectively with box (11) surface and one side of speaker subassembly (12) offsets.

2. A speaker sound with waterproof function according to claim 1, characterized in that: the edge pressing assembly (3) comprises a pressing sheet (31) and an assembling ring (32), the assembling ring (32) is fixed on one side of the pressing sheet (31), part of the assembling ring (32) extends into the assembling groove (2), and one side of the pressing sheet (31) is abutted to the surface of the box body (11) and one side of the loudspeaker assembly (12) respectively.

3. A speaker sound with waterproof function according to claim 2, characterized in that: the assembling ring (32) is provided with an anti-skid surface (33), and the anti-skid surface (33) is abutted to the inner wall of the assembling groove (2).

4. A speaker audio with waterproof function according to claim 3, characterized in that: the compressing sheet (31) is provided with an adsorption skin layer (34), and the adsorption skin layer (34) is respectively abutted against the surface of the box body (11) and one side of the loudspeaker assembly (12).

5. A speaker sound with waterproof function according to claim 4, characterized in that: a flow guide table (35) is arranged on one side of the pressing piece (31), and the thickness of the flow guide table (35) is gradually increased from the edge of the pressing piece (31) to the circle center of the pressing piece (31).

6. A speaker sound with waterproof function according to claim 5, characterized in that: the air-exchange box is characterized in that a rear baffle (4) is arranged on the box body (11), a plurality of air-exchange assemblies (5) are arranged on the rear baffle (4), and the interior of the box body (11) is communicated with the exterior of the box body (11) through the air-exchange assemblies (5).

7. A speaker sound with waterproof function according to claim 6, characterized in that: the ventilation assembly (5) comprises a ventilation cylinder (51), the ventilation cylinder (51) is arranged on the rear baffle plate (4) in a downward inclined mode, one end of the ventilation cylinder (51) extends to the inside of the box body (11), and the other end of the ventilation cylinder extends to the outside of the box body (11).

8. A speaker sound with waterproof function according to claim 7, characterized in that: a buffer cavity (52) is arranged in the air exchange cylinder (51), and a plurality of heat conducting fins (53) are fixed in the buffer cavity (52).

9. A speaker sound with waterproof function according to claim 8, characterized in that: an air guide groove (56) is formed between the adjacent heat conducting fins (53), and the width of the air guide groove (56) is gradually reduced from the inside to the outside of the box body (11).

10. A speaker sound with waterproof function according to claim 9, characterized in that: the heat conducting fin (53) is provided with an arc concave surface (54) and an arc convex surface (55) corresponding to the arc concave surface (54), the arc concave surface (54) is arranged at one side close to the inside of the box body (11), and the arc convex surface (55) is arranged at one side close to the outside of the box body (11).