CN216391340U

CN216391340U - Waterproof compact outdoor sound box

Info

Publication number: CN216391340U
Application number: CN202123295098.2U
Authority: CN
Inventors: 张朝文
Original assignee: Shenzhen Hanhong Digital Technology Co ltd
Current assignee: Shenzhen Hanhong Digital Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-26
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a waterproof compact type outdoor sound box which comprises a shell, a waterproof loudspeaker, a main circuit board, a control module, a rechargeable battery, an upper sealing rubber plate and a lower sealing rubber cover, wherein the shell comprises a front arc plate, a rear arc plate, an upper cover plate and a lower cover plate; the control key is exposed in the upper mounting groove of the upper cover plate, and the upper sealing rubber plate is stuck in the upper mounting groove in a sealing manner; the connection port is exposed in the lower mounting groove of the lower cover plate, and the lower sealing rubber cover is covered in the lower mounting groove. The utility model has compact structure and good waterproof performance.

Description

Waterproof compact outdoor sound box

Technical Field

The utility model relates to a waterproof compact outdoor sound box.

Background

Along with the development of science and technology, the living standard of people is improved, and entertainment and leisure are more and more emphasized by the society, so that a lot of business opportunities are brought. The sound box is used as an output terminal of sound equipment, mainly functions to convert an electric signal into sound through the loudspeaker, and restores the sound to a field effect as much as possible by means of the sound assisting function of the sound box.

The outdoor sound box is popular, and is convenient to use, so that the outdoor sound box is not limited by a power supply when being used outdoors and in a walking mode, and can be conveniently carried.

It can be seen that the portability of the mobile enclosure is an important property affecting the product, and therefore, the inventors desire further improvements in construction to provide a more compact, less bulky enclosure. Since it is often used outdoors, it is also necessary to have a certain waterproof property after the compactness is improved, so as to improve the overall performance of the outdoor sound box.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a waterproof compact outdoor sound box which is compact in structure and good in waterproof performance.

To solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides an outdoor audio amplifier of waterproof compact, its includes casing, waterproof loudspeaker, main circuit board, control module and rechargeable battery, waterproof loudspeaker, control module and rechargeable battery respectively with main circuit board electric connection, be equipped with on the main circuit board and be used for the connection port be connected with external equipment, the last control button that is equipped with of control module, waterproof loudspeaker seal installation is preceding directly of casing, its characterized in that: the sealing device is characterized by further comprising an upper sealing rubber plate and a lower sealing rubber cover, the shell comprises a front arc plate, a rear arc plate, an upper cover plate and a lower cover plate, a side sealing groove and a side sealing convex strip correspondingly embedded into the side sealing groove are formed in the rear end face of the front arc plate and the front end face of the rear arc plate respectively, an upper sealing groove is formed in the upper end face of the front arc plate and the upper end face of the rear arc plate respectively, an upper sealing convex strip correspondingly embedded into the upper sealing groove is formed in the lower end face of the upper cover plate, a lower sealing groove is formed in the lower end face of the front arc plate and the lower end face of the rear arc plate respectively, a lower sealing convex strip correspondingly embedded into the lower sealing groove is formed in the upper end face of the lower cover plate, and adhesive sealing layers are arranged between the side sealing convex strip and the side sealing groove, between the upper sealing convex strip and the upper sealing groove and between the lower sealing convex strip and the lower sealing convex strip respectively; the main circuit board and the control module are respectively arranged at the lower part and the upper part of the shell; the upper surface of the upper cover plate is provided with an inwards concave upper mounting groove, the control key is exposed in the upper mounting groove, an upper sealing rubber plate is hermetically stuck in the upper mounting groove, and the upper sealing rubber plate is provided with a soft rubber key corresponding to the control key; the lower surface of lower apron is equipped with the lower mounting groove of indent, and connection port exposes in mounting groove down, and the side of lower joint strip lid is equipped with annular joint strip, and lower joint strip lid can be dismantled and cover in mounting groove down, and annular joint strip presses on the lateral wall of mounting groove down.

Further, the rechargeable battery is vertically fixed in the shell.

Furthermore, the front arc-shaped plate and the rear arc-shaped plate are respectively provided with an upper half limiting plate, an upper half arc bayonet, a lower half limiting plate and a lower half arc bayonet corresponding to the rechargeable battery, the upper half limiting plate and the lower half limiting plate are respectively attached to the upper end surface and the lower end surface of the rechargeable battery, and the upper half arc bayonet and the lower half arc bayonet are respectively buckled on the side surfaces of the upper end part and the lower end part of the rechargeable battery.

Furthermore, the middle part of preceding arc-shaped plate is equipped with the front mounting hole, and the outer end of front mounting hole is equipped with annular spacing limit, and waterproof loudspeaker's periphery is flatly pasted on annular spacing limit, is equipped with sealed viscose between waterproof loudspeaker's periphery and annular spacing limit, and the periphery on annular spacing limit is equipped with the pressure seal bolt, is equipped with the pressure seal ring of pressure on waterproof loudspeaker's edge on the pressure seal bolt.

Furthermore, the middle part of the rear arc-shaped plate is provided with a back mounting hole right facing the front mounting hole, and a vibrating diaphragm is arranged at the sealing cover of the back mounting hole.

Further, outdoor audio amplifier still includes the side guard board, and the upper and lower both ends face of side guard board is equipped with the card limit, and the side correspondence of upper cover plate and lower apron is equipped with the arc boss, and the terminal surface of arc boss is equipped with the draw-in groove, and the side guard board laminating is in the side of casing, and the card limit corresponds to go into in the draw-in groove.

Furthermore, the outer surface of the side guard plate and the outer surface of the arc-shaped boss are provided with corresponding convex grains.

Further, outdoor audio amplifier still includes the metal mesh board and the screen cloth of U type, and the screen cloth tiling is fixed at the surface of metal mesh board, and the surface at the casing is fixed to the metal mesh board, and the metal mesh board covers the front and the back of casing.

Compared with the prior art, the utility model has the following beneficial effects:

1. the shell is formed by combining the front arc plate, the rear arc plate, the upper cover plate and the lower cover plate, the sealing of the peripheral connection is realized by matching the side sealing convex strip with the side sealing groove, matching the upper sealing convex strip with the upper sealing groove, matching the lower sealing groove with the lower sealing convex strip and arranging the sealing adhesive layer at the matching position. The main circuit board and the control module are respectively arranged in the shell from top to bottom, so that the whole body of the outdoor sound box is flat, the structure is more compact, and the control key position corresponding to the control module and the connecting port position of the main circuit board are sealed in a waterproof way through the upper sealing rubber plate and the lower sealing rubber cover, so that the integral sealing of the outdoor sound box is realized, the integral waterproof performance is good, the structure is compact, and the outdoor sound box is more convenient to carry.

2. The rechargeable battery is vertically fixed in the shell, so that the internal structure of the rechargeable battery is more compact.

3. The utility model is also provided with the side guard plate, so that the outdoor sound box can be better protected.

Drawings

FIG. 1 is one of the perspective views of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a perspective view of the lower sealant cap of the present invention shown removed;

FIG. 4 is an exploded schematic view of the present invention;

FIG. 5 is a schematic perspective view of the present invention after hiding the metal mesh plate and the mesh cloth;

fig. 6 is a schematic view of the internal structure of the present invention.

The reference numerals in the drawings mean:

1-side guard board; 2-mounting the groove; 3-sealing the rubber plate; 4-soft glue bond; 5-screen cloth; 6-lower sealing rubber cover; 7-lower mounting groove; 8-a connection port; 9-upper cover plate; 10-arc boss; 11-raised lines; 12-a lower cover plate; 13-a main circuit board; 14-lower semi-circular arc bayonet; 15-lower half limit plate; 16-a rechargeable battery; 17-a control module; 18-control keys; 19-a metal mesh plate; 20-front mounting holes; 21-an annular limiting edge; 22-press seal bolts; 23-pressing a seal ring; 24-a waterproof horn; 25-annular sealing rubber strip; 26-inserting a column; 27-back mounting holes; 28-a diaphragm; 29-front arc plate; 30-rear arc plate; 31-an upper seal groove; 32-side sealing ribs; 33-lower seal groove; 34-side seal slot; 35-lower sealing ribs; 36-a card slot; 37-edge clamping; 38-upper half limit plate; 39-upper half arc bayonet; 40-sealing convex strips; 41-jack.

Detailed Description

The utility model is further described below with reference to examples.

Fig. 1 to 6 show a waterproof compact outdoor sound box of this embodiment, which includes a casing, a waterproof speaker 24, a main circuit board 13, a control module 17, a rechargeable battery 16, an upper sealant plate 3, a lower sealant cover 6, a side guard plate 1, a metal mesh plate 19 and a mesh cloth 5. The main circuit board 13, the control module 17 and the rechargeable battery 16 are all located in the shell, the waterproof horn 24, the control module 17 and the rechargeable battery 16 are respectively electrically connected with the main circuit board 13, the main circuit board 13 is provided with a connecting port 8 used for being connected with external equipment, the control module 17 is provided with a control key 18, and the waterproof horn 24 is hermetically installed in the front of the shell.

Wherein, the shell comprises a front arc plate 29, a rear arc plate 30, an upper cover plate 9 and a lower cover plate 12, the front arc plate 29 and the rear arc plate 30 are combined together from front to back, the upper cover plate 9 and the lower cover plate 12 are covered at the upper and lower ends, a side sealing groove 34 and a side sealing convex strip 32 correspondingly embedded in the side sealing groove 34 are respectively arranged on the rear end surface of the front arc plate 29 and the front end surface of the rear arc plate 30, an upper sealing groove 31 is respectively arranged on the upper end surface of the front arc plate 29 and the upper end surface of the rear arc plate 30, an upper sealing convex strip 40 correspondingly embedded in the upper sealing groove is arranged on the lower end surface of the upper cover plate 9, a lower sealing groove 33 is respectively arranged on the lower end surface of the front arc plate 29 and the lower end surface of the rear arc plate 30, a lower sealing convex strip 35 correspondingly embedded in the lower sealing groove 33 is arranged on the upper end surface of the lower cover plate 12, sealing convex strips and upper sealing grooves and lower sealing convex strips are respectively provided with sealing adhesive layers, thereby the joint reaches the effect of sealing and waterproofing.

The main circuit board 13 and the control module 17 are fixedly arranged at the lower part and the upper part of the shell respectively, and the structure is more compact. The upper surface of upper cover plate 9 is equipped with the last mounting groove 2 of indent, and control button 18 exposes in last mounting groove 2, and last sealed offset plate 3 is sealed to be stained with in last mounting groove 2, forms sealedly to control button department, and last sealed offset plate 3 corresponds control button 18 and is equipped with flexible glue key 4, and the user can operate control button 18 through flexible glue key 4.

The lower surface of lower apron 12 is equipped with the lower mounting groove 7 of indent, and connection port 8 exposes in mounting groove 7 down, and the side of lower joint strip lid 6 is equipped with annular joint strip 25, and lower joint strip lid 6 can be dismantled the lid and in mounting groove 7 down, and annular joint strip 25 presses down on the lateral wall of mounting groove 7 to reach the effect that the joint strip closed, when needs use connection port, dismantle down sealed glue can. The upper surface of the lower sealing rubber cover 6 is provided with an inserting column 26, an inserting hole 41 is correspondingly arranged in the lower mounting groove 7, and the inserting column 26 is correspondingly inserted into the inserting hole 41.

Wherein the rechargeable battery 16 is vertically fixed in the housing. The concrete structure is as follows: as shown in fig. 6, the front arc plate 29 and the rear arc plate 30 are respectively provided with an upper half limit plate 38, an upper half arc bayonet 39, a lower half limit plate 15 and a lower half arc bayonet 14 corresponding to the rechargeable battery, the upper half limit plate 38 and the lower half limit plate 15 are respectively attached to the upper end face and the lower end face of the rechargeable battery 16, and the upper half arc bayonet 39 and the lower half arc bayonet 14 are respectively buckled on the side faces of the upper end portion and the lower end portion of the rechargeable battery 16, so that the structure is more compact.

The mounting structure of the waterproof horn 24 is: the middle of the front arc-shaped plate 29 is provided with a front mounting hole 20, the outer end of the front mounting hole 20 is provided with an annular limiting edge 21, the periphery of the waterproof horn 24 is flatly attached to the annular limiting edge 21, a sealing adhesive is arranged between the periphery of the waterproof horn 24 and the annular limiting edge 21, the periphery of the annular limiting edge 21 is provided with a press seal bolt 22, the press seal bolt 22 is provided with a press seal ring 23, and the press seal ring 23 is pressed on the edge of the waterproof horn 24, so that the waterproof horn 24 is hermetically mounted.

The middle part of back arc plate 30 is just being equipped with back mounting hole 27 to the front mounting hole, and the sealed lid in back mounting hole 27 department is equipped with vibrating diaphragm 28, and vibrating diaphragm 28 can realize sealedly through the mode that bonds.

The mounting structure of the side guard plate 1 is as follows: the upper end face and the lower end face of the side protection plate 1 are provided with clamping edges 37, the side faces of the upper cover plate 9 and the lower cover plate 12 are correspondingly provided with arc-shaped bosses 10, the end faces of the arc-shaped bosses 10 are provided with clamping grooves 36, the side protection plate 1 is attached to the side face of the shell, and the clamping edges 37 are correspondingly clamped into the clamping grooves 36, so that the side protection plate 1 is fixed to the side face of the shell. The outer surface of the side guard plate 1 and the outer surface of the arc-shaped boss 10 are provided with corresponding raised grains 11, and the raised grains 11 have the functions of strengthening protection and also have the function of decoration.

The metal mesh plate 19 of this embodiment is the U type, and the surface at metal mesh plate 19 is fixed in the tiling of screen cloth 5, can fix through the viscose, and metal mesh plate 19 passes through the bolt fastening at the surface of casing, and metal mesh plate 19 covers the front of casing, the back and the side that is not equipped with side guard plate 1, reaches safeguard function.

The above-described embodiments of the present invention are not intended to limit the scope of the present invention, and the embodiments of the present invention are not limited thereto, and various other modifications, substitutions and alterations can be made to the above-described structure of the present invention without departing from the basic technical concept of the present invention as described above, according to the common technical knowledge and conventional means in the field of the present invention.

Claims

1. The utility model provides a waterproof outdoor audio amplifier of compact, its includes casing, waterproof loudspeaker, main circuit board, control module and rechargeable battery, waterproof loudspeaker, control module and rechargeable battery respectively with main circuit board electric connection, be equipped with the connection port that is used for being connected with external equipment on the main circuit board, the last control button that is equipped with of control module, waterproof loudspeaker seal installation be in just preceding of casing, its characterized in that: the sealing device is characterized by further comprising an upper sealing rubber plate and a lower sealing rubber cover, the shell comprises a front arc plate, a rear arc plate, an upper cover plate and a lower cover plate, side sealing grooves and side sealing convex strips correspondingly embedded into the side sealing grooves are respectively formed in the rear end face of the front arc plate and the front end face of the rear arc plate, upper sealing grooves are respectively formed in the upper end face of the front arc plate and the upper end face of the rear arc plate, upper sealing convex strips correspondingly embedded into the upper sealing grooves are arranged on the lower end face of the upper cover plate, lower sealing grooves are respectively formed in the lower end face of the front arc plate and the lower end face of the rear arc plate, lower sealing convex strips correspondingly embedded into the lower sealing grooves are arranged on the upper end face of the lower cover plate, and sealing adhesive layers are respectively arranged between the side sealing convex strips and the side sealing grooves, between the upper sealing convex strips and the upper sealing grooves and between the lower sealing convex strips; the main circuit board and the control module are respectively arranged at the lower part and the upper part of the shell; the upper surface of the upper cover plate is provided with an inwards concave upper mounting groove, the control key is exposed in the upper mounting groove, the upper sealing rubber plate is hermetically adhered in the upper mounting groove, and the upper sealing rubber plate is provided with a soft rubber key corresponding to the control key; the lower surface of apron is equipped with the lower mounting groove of indent down, connection port exposes in the mounting groove down, the side of lower joint compound lid is equipped with annular joint strip, the lid can be dismantled to lower joint compound lid and be in the mounting groove down, annular joint strip presses down on the lateral wall of mounting groove.

2. The waterproof compact outdoor sound box of claim 1, wherein: the rechargeable battery is vertically fixed in the shell.

3. The waterproof compact outdoor sound box of claim 2, wherein: the front arc-shaped plate and the rear arc-shaped plate respectively correspond to the rechargeable battery and are provided with an upper half limiting plate, an upper half arc bayonet, a lower half limiting plate and a lower half arc bayonet, the upper half limiting plate and the lower half limiting plate are respectively attached to the upper end face and the lower end face of the rechargeable battery, and the upper half arc bayonet and the lower half arc bayonet are respectively buckled on the side faces of the upper end portion and the lower end portion of the rechargeable battery.

4. The waterproof compact outdoor sound box of claim 1, wherein: the middle part of preceding arc-shaped plate is equipped with the front mounting hole, the outer end of front mounting hole is equipped with the spacing limit of annular, waterproof loudspeaker's peripheral flat paste the spacing edge of annular be equipped with sealed viscose between waterproof loudspeaker's the periphery and the spacing limit of annular, the periphery on the spacing limit of annular is equipped with the pressure seal bolt, be equipped with the pressure on the pressure seal bolt and be in pressure seal ring on waterproof loudspeaker's the edge.

5. The waterproof compact outdoor sound box of claim 4, wherein: the middle part of the rear arc-shaped plate is provided with a back mounting hole right facing the front mounting hole, and a vibrating diaphragm is arranged at the sealing cover of the back mounting hole.

6. The waterproof compact outdoor sound box of claim 1, wherein: the outdoor sound box further comprises a side protection plate, wherein clamping edges are arranged on the upper end face and the lower end face of the side protection plate, an arc-shaped boss is correspondingly arranged on the upper cover plate and the lower cover plate, a clamping groove is formed in the end face of the arc-shaped boss, the side protection plate is attached to the side face of the shell, and the clamping edges are correspondingly clamped into the clamping groove.

7. The waterproof compact outdoor sound box of claim 6, wherein: the outer surface of the side guard plate and the outer surface of the arc-shaped boss are provided with corresponding raised grains.

8. The waterproof compact outdoor sound box of claim 1, wherein: outdoor audio amplifier still includes the metal mesh board and the screen cloth of U type, the screen cloth tiling is fixed the surface of metal mesh board, the metal mesh board is fixed the surface of casing, the metal mesh board covers the front and the back of casing.