CN218474299U

CN218474299U - Sound box with good waterproof performance and water cup with sound box

Info

Publication number: CN218474299U
Application number: CN202222789337.8U
Authority: CN
Inventors: 付其美; 谭长兵
Original assignee: Shenzhen Xingruitong Technology Co ltd
Current assignee: Shenzhen Xingruitong Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-14
Anticipated expiration: 2032-10-21

Abstract

The utility model provides an audio amplifier that waterproof performance is good reaches drinking cup that contains this audio amplifier, the utility model discloses audio amplifier that waterproof performance is good is including the shell and the cover of moulding plastics the secondary of shell button department of moulding plastics soft shell of moulding plastics, still including setting up mould plastics shell bottom, with the drain pan support of shell sealing connection that moulds plastics, drain pan support middle part is equipped with loudspeaker installation hole site, the shell of moulding plastics encloses with the drain pan support and closes for the cavity, be equipped with the circuit board that links to each other with the button in the cavity, power and waterproof loudspeaker that link to each other with the circuit board respectively, waterproof loudspeaker's front end with loudspeaker installation hole site sealing connection. The utility model discloses a shell and secondary injection moulding mould plastics the soft shell at the secondary of button periphery of moulding plastics, can make the lateral wall and the upper surface of the shell of moulding plastics realize sealedly completely, through drain pan support and waterproof loudspeaker and the shell bottom sealing connection of moulding plastics, can effectively realize the waterproof of bottom to effectual assurance moisture can not get into inside the cavity.

Description

Sound box with good waterproof performance and water cup with sound box

Technical Field

The utility model relates to an audio amplifier drinking cup technical field, concretely relates to audio amplifier that waterproof performance is good reaches the drinking cup that contains this audio amplifier.

Background

The water cup is a daily necessity which is commonly used and carried by people when people go out, the water cup has various styles, as the function of the traditional water cup is single, a plurality of articles need to be carried when people go out, and in order to be convenient to carry, a Bluetooth sound box water cup which integrates the functions of the water cup and a Bluetooth sound box into a whole appears, for example, the application number is 202022195839.9, and the patent name is a multifunctional Bluetooth sound box water cup with a lock catch; application number 201520737287.6, patent name is bluetooth speaker and bluetooth speaker drinking cup etc..

Application number is 202022195839.9, and the patent name is a take multi-functional bluetooth speaker drinking cup of hasp because the audio amplifier setting is on the cup, and especially densely arranged's sound outlet is on the top surface, accumulates the dust easily, inconvenient clearance, in addition, at the washing bowl cover, perhaps raining etc. appear easily along sound outlet water inlet phenomenon, because go out province hole at the top surface, be unfavorable for the discharge of water, long-term ponding can influence the water-proof effects of audio amplifier function.

Application number is 201520737287.6, and the patent name is bluetooth speaker and bluetooth speaker drinking cup, and waterproof function is not considered to whole technical scheme to water-proof effects is poor, and water can get into the bluetooth speaker of cup below along interfaces such as the mouth that charges or go out province's mouth, thereby influences bluetooth speaker's normal use.

SUMMERY OF THE UTILITY MODEL

For solving the problem in the prior art, the utility model provides a sound box that waterproof performance is good.

The utility model discloses audio amplifier that waterproof performance is good, including the shell and the cover of moulding plastics the secondary of shell button department of moulding plastics soft shell of moulding plastics, still including setting up mould plastics shell bottom, with the drain pan support of the shell sealing connection that moulds plastics, drain pan support middle part is equipped with loudspeaker installation hole site, the shell of moulding plastics encloses with the drain pan support and closes for the cavity, be equipped with the circuit board that links to each other with the button in the cavity, power and waterproof loudspeaker that link to each other with the circuit board respectively, waterproof loudspeaker's front end with loudspeaker installation hole site sealing connection.

The utility model discloses make further improvement, still including setting up drain pan support outlying play sound base, it is equipped with loudspeaker phonate hole to go out the sound base array.

The utility model discloses make further improvement, the drain pan support includes the installation layer that links to each other with waterproof loudspeaker and is in through a plurality of supporting seats setting the direction layer of installation layer bottom, the direction layer sets up waterproof loudspeaker dead ahead, the direction layer be equipped with sound direction extremely go out the guide structure of sound base lateral wall.

The utility model discloses do further improvement, the positive cross section that the guiding layer is close to waterproof loudspeaker be with waterproof loudspeaker coaxial design's circular, vertical middle part cross-section is central waterproof loudspeaker center pin is last, both sides are the herringbone of circular arc line.

The utility model discloses make further improvement, the secondary is moulded plastics the soft shell and is encircleed the annular of the shell of moulding plastics, the secondary is moulded plastics the lower limb of soft shell outstanding the shell setting of moulding plastics, the top edge of the play sound base with the lower limb contact of the shell of moulding plastics is connected, the secondary is moulded plastics the soft shell and is covered the play sound base with the periphery of the shell seam of moulding plastics.

The utility model discloses make further improvement, the shell of moulding plastics is equipped with the hole of charging with the secondary soft shell department of correspondence of moulding plastics, the downthehole interface that charges that links to each other with the circuit board that is equipped with charges, it is equipped with sealedly on the hole to charge the sealed lid of interface.

The utility model discloses make another kind of improvement, the secondary is moulded plastics the soft shell and is the arc with button periphery sealing connection.

The utility model also provides an include the drinking cup of audio amplifier, the drinking cup includes the cup, the shell top of moulding plastics of audio amplifier that waterproof performance is good is equipped with integrated into one piece's first connection structure, the cup bottom be equipped with first connection structure complex second connection structure.

The utility model discloses make further improvement, first connection structure is the external screw thread, second connection structure be with thread fit, hide the internal thread in the cup bottom.

The utility model discloses make further improvement, still be equipped with the pilot lamp on the circuit board, be equipped with the printing opacity portion that corresponds the setting with the pilot lamp on the shell of moulding plastics.

Compared with the prior art, the utility model discloses the waterproof performance of audio amplifier is very good, and waterproof grade reaches IP68, can soak the aquatic certain time can not intake. The beneficial effects of the utility model specifically include:

1. the side wall and the upper surface of the injection molding shell can completely realize sealing and water proofing through the injection molding shell formed by integral injection molding and the secondary injection molding soft shell formed at the periphery of the key by secondary injection molding;

2. the bottom shell support is hermetically connected with the waterproof loudspeaker and the bottom of the injection molding shell, so that the bottom can be effectively prevented from being waterproof, and therefore, moisture can be effectively prevented from entering the cavity, and internal functional devices cannot be affected;

3. the sound emitting base is arranged at the bottom, so that the functional device of the sound box has a certain distance from the ground, and the possibility that the functional device contacting with the sound box contacts with water is effectively prevented;

4. through setting up the base of making a sound in the bottom to set up the phonate hole on the base of making a sound, even moisture gets into the base of making a sound, also can be very easily discharge through the phonate hole, wash very easily on the one hand, on the other hand can make the inside dry condition that keeps of audio amplifier again.

Drawings

In order to illustrate the present application or prior art more clearly, a brief description of the drawings needed for the description of the embodiments or prior art will be given below, it being clear that the drawings in the following description are some embodiments of the present application and that other drawings can be derived from them by a person skilled in the art without inventive effort.

FIG. 1 is a schematic view of the structure of the water cup of the present invention;

FIG. 2 is a schematic view of the exploded structure of the cup of the present invention;

FIG. 3 is a schematic view of the sound box of the present invention;

FIG. 4 isbase:Sub>A schematic cross-sectional view of FIG. 3A-A.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the foregoing drawings are used for distinguishing between different objects and not for describing a particular sequential order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The utility model discloses a drinking cup has integrateed the audio amplifier function, is used for holding liquid because of the drinking cup, and the audio amplifier also can often contact liquid in daily use, but liquid if invade the inside of audio amplifier, will cause the damage to the functional device of audio amplifier, consequently, the utility model discloses a structural improvement, the effectual waterproof performance who improves the audio amplifier makes the utility model discloses the audio amplifier soaks in aquatic for a certain time and can not make water get into the audio amplifier content, makes the waterproof performance of audio amplifier department reach IP68, satisfies the use under the various scenes. In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

As shown in FIG. 1 and FIG. 2, the cup of the present invention comprises a cup body disposed on the upper portion and a speaker disposed on the lower portion and fixedly connected to the cup body. The cup body comprises a cup body 1, a cup cover 7 and a sliding cover 6 on the cup cover 7, wherein the cup body 1 is connected with the cup cover 7 in a sealing mode through a first sealing ring 8. The cup comprises a cup body 1 and is characterized in that a groove 101 is formed in the lower surface of the cup body 1, inner threads 102 are formed in the inner side wall of the groove, outer threads 201 are formed in the upper end of a sound box, the sound box is fixedly connected with the cup body 1 through threads, the shape of a cup body is not limited to the embodiment, and the cup can be compatible with any cup style on the market. The cup body 1 of the embodiment can also be fixedly connected with the sound box through structures such as buckles.

The loudspeaker box comprises an injection molding shell 2, a secondary injection molding soft shell 3 covering a key 301 of the injection molding shell 2, and a bottom shell support 16 arranged at the bottom of the injection molding shell 2 and hermetically connected with the injection molding shell 2 through a second sealing ring 13, wherein a loudspeaker installation hole is formed in the middle of the bottom shell support 16, the injection molding shell 2 and the bottom shell support 16 enclose a cavity, a circuit board 14 connected with a key 17, a power supply 12 and a waterproof loudspeaker 15 are arranged in the cavity and respectively connected with the circuit board 14, and the front end of the waterproof loudspeaker 15 is hermetically connected with the loudspeaker installation hole.

The material of plastic shell 2 can be ebonite such as PC, PE, to whole audio amplifier plasticity, the secondary soft shell 3 of moulding plastics can be materials such as flexible glue, silica gel.

In this embodiment, the side wall and the upper surface of the injection molded housing 2 can be completely sealed and waterproof by the injection molded housing 2 formed by integral injection molding and the secondary injection molded soft shell 3 formed on the periphery of the key by secondary injection molding. The connection part of the injection molding shell 2 and the bottom shell support 16 is sealed through the sealing ring, the horn mounting hole is sealed together with the waterproof horn, the bottom of the sound box is waterproof, and therefore moisture can be effectively guaranteed not to enter the cavity, and further the internal functional devices cannot be affected.

The sound box of the embodiment also comprises a sound emitting base 4 arranged on the periphery of the bottom shell support 16, wherein loudspeaker sound emitting holes are formed in the sound emitting base 4 in an array mode, and an anti-slip mat 5 is arranged at the bottom of the sound emitting base and plays a role in preventing slipping and knocking when a water cup is placed.

As an embodiment of the present invention, the secondary injection molding soft shell 3 of this embodiment is a ring shape surrounding the injection molding shell, the lower edge of the secondary injection molding soft shell 3 protrudes from the injection molding shell 2, the upper edge of the sounding base 4 is in contact connection with the lower edge of the injection molding shell 2, and the secondary injection molding soft shell 3 covers the sounding base and the periphery of the seam of the injection molding shell. The secondary injection molding soft shell 3 covers the seam, on one hand, the whole body of the cup body is more beautiful, and on the other hand, the external moisture can be isolated from entering the sound box through the seam.

Preferably, the injection molding shell of the present embodiment is made of hard light-transmitting material such as PC, and a light-transmitting ring 2 is arranged between the cup body 1 and the secondary injection molding soft shell 3 to indicate the operating state of the sound box. In addition, the present example can also be set as a music light effect, and when the sound box plays music, the light effect can be changed along with the music.

The power supply in the sound box is a rechargeable battery which is adhered to the top of the injection molding shell 2 through double faced adhesive tapes and the like, a charging hole is formed in the injection molding shell 2 and the secondary injection molding soft shell 3, a charging interface connected with a circuit board is arranged in the charging hole to charge the rechargeable battery, and a sealing cover 10 for sealing the charging interface is arranged on the charging hole. The sealing cover 10 is disposed at the other side opposite to the button 301.

As another embodiment of the present invention, the secondary injection molded soft shell 3 of the present embodiment has an oblong shape slightly larger than the range of the keys, and a plurality of secondary injection molded soft shells may be provided according to the number of the keys and wrapped around the periphery of each key.

As shown in fig. 3 and 4, the bottom bracket 16 of the sound box of this embodiment is a double-layer structure, and includes an installation layer 161 disposed on the upper layer and connected to the waterproof speaker, and a guide layer 162 disposed at the bottom of the installation layer 161 through a plurality of supporting seats, the guide layer 162 is disposed right in front of the waterproof speaker 15, and the guide layer 162 is provided with a guide structure for guiding the sound to the side wall of the sound emitting base.

The cross section of the guide layer 162 close to the front face of the waterproof horn 15 in this embodiment is a circular shape coaxially designed with the waterproof horn, and the longitudinal middle section is a herringbone shape with a center on the central axis of the waterproof horn 15 and arc lines on both sides. The sound output by the waterproof loudspeaker 15 is guided by the guide layer 162, conducted to the side circle of sound outlet holes and then output through the side of the sound outlet base 5.

The mounting layer 161 of this example has a plurality of studs 163 on its upper surface, and the circuit board 14 has a position limiting hole that fits the studs 163 to limit the circuit board 14. The inner surface of the plastic shell 2 is provided with a second stud 203 matched with the stud 163, for fixing the bottom shell support 16 on the plastic shell 2.

The bottom surface of guide layer 162 is a recess, the edge of recess evenly is equipped with 4 third double-screw bolts 165, for the convenience of the screw on the sound base 5 aligns with third double-screw bolt 165 fast, and this example has set up square fool-proof post 164 in the middle part of recess, corresponds with the quad slit on the sound base 5 to very convenient alignment, through the screw fixation sound base 5.

In the embodiment, the bottom shell support 16 is hermetically connected with the waterproof loudspeaker 15 and the bottom of the injection molding shell 2, so that the bottom can be effectively prevented from being waterproof, and the sound emitting base 5 is arranged at the bottom, so that the functional devices of the sound box are away from the ground by a certain distance, and the possibility of contacting water when contacting the functional devices of the sound box is effectively prevented; through setting up sound pedestal 5 in the bottom to set up the phonate hole on sound pedestal 5, even moisture gets into sound pedestal, also can be very easily discharge through the phonate hole, wash very easily on the one hand, on the other hand can make the inside dry condition that keeps of audio amplifier again.

The above-mentioned embodiments are preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the scope of the present invention includes but is not limited to the above-mentioned embodiments, and all equivalent changes made according to the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a audio amplifier that waterproof performance is good which characterized in that: including the shell and the cover of moulding plastics the secondary of shell button department of moulding plastics soft shell of moulding plastics, still including setting up mould plastics shell bottom, with mould plastics shell sealing connection's drain pan support, drain pan support middle part is equipped with loudspeaker installation hole site, the shell of moulding plastics encloses with drain pan support and closes into the cavity, be equipped with the circuit board that links to each other with the button in the cavity, power and waterproof loudspeaker that link to each other with the circuit board respectively, waterproof loudspeaker's front end with loudspeaker installation hole site sealing connection.

2. The sound box of claim 1, which has good waterproof performance, and is characterized in that: the loudspeaker is characterized by further comprising a sound outlet base arranged on the periphery of the bottom shell support, and loudspeaker sound outlet holes are formed in the sound outlet base array.

3. The sound box with good waterproof performance according to claim 2, characterized in that: the drain pan support includes the mounting layer that links to each other with waterproof loudspeaker and sets up through a plurality of supporting seats the guide layer of mounting layer bottom, the guide layer sets up waterproof loudspeaker dead ahead, the guide layer be equipped with the sound direction extremely go out the guide structure of sound base lateral wall.

4. A sound box according to claim 3, having a good waterproof performance, characterized in that: the cross section of the guide layer close to the front face of the waterproof loudspeaker is circular and is coaxial with the waterproof loudspeaker, and the cross section of the longitudinal middle part of the guide layer is in a herringbone shape, wherein the center of the cross section is on the central shaft of the waterproof loudspeaker, and the two sides of the cross section are arc lines.

5. A sound box according to any one of claims 2 to 4, having good waterproof properties, wherein: the secondary soft shell of moulding plastics is for encircleing the annular of the shell of moulding plastics, the lower limb of the secondary soft shell of moulding plastics is outstanding the shell setting of moulding plastics, the top edge of the play sound base with the lower limb contact of the shell of moulding plastics is connected, the secondary soft shell of moulding plastics covers the play sound base with the periphery of the shell seam of moulding plastics.

6. The sound box of claim 5, which has good waterproof performance, characterized in that: the injection molding shell is provided with a charging hole at a position corresponding to the secondary injection molding soft shell, a charging interface connected with the circuit board is arranged in the charging hole, and a sealing cover for sealing the charging interface is arranged on the charging hole.

7. A sound box according to any one of claims 1 to 4 having good waterproof properties, characterized in that: the secondary injection molding soft shell is in a circular arc shape and is hermetically connected with the periphery of the key.

8. A water cup containing the sound box of any one of claims 1 to 7 having good waterproof performance, characterized in that: the drinking cup includes the cup, the shell top of moulding plastics of audio amplifier that waterproof performance is good is equipped with integrated into one piece's first connection structure, the cup bottom be equipped with first connection structure complex second connection structure.

9. The cup of claim 8, wherein: the first connecting structure is an external thread, and the second connecting structure is an internal thread which is matched with the external thread and is hidden at the bottom of the cup body.

10. The cup of claim 8, wherein: the circuit board is also provided with an indicator light, and the injection molding shell is provided with a light transmission part which corresponds to the indicator light.