CN212727312U - Sound box back plate sealing cover - Google Patents
Sound box back plate sealing cover Download PDFInfo
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- CN212727312U CN212727312U CN202021723983.9U CN202021723983U CN212727312U CN 212727312 U CN212727312 U CN 212727312U CN 202021723983 U CN202021723983 U CN 202021723983U CN 212727312 U CN212727312 U CN 212727312U
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- plate
- sealing
- box back
- sealing cover
- loudspeaker box
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Abstract
The utility model relates to the technical field of sound box sealing structures, in particular to a sound box back plate sealing cover, which comprises a bottom plate, a connecting plate vertically arranged on the surface of the bottom plate, and a sealing protective cover arranged at the connecting position of the connecting plate and the bottom plate; the sealing protective cover is arranged in an integral injection molding mode and comprises a placing table, a protective cavity integrally connected with the placing table and a mounting hole integrally formed between the placing table and the protective cavity; the utility model discloses a sealed protection casing of integrated into one piece structure can seal the protection to audio amplifier connection structure, compares the tradition and seals the effect better through the sticky tape, and it is sealed better thorough, connects conveniently, and the protecting effect is good.
Description
Technical Field
The utility model relates to a sound box seal structure technical field especially relates to a sound box backplate sealed cowling.
Background
The sound box refers to other sounds except human languages and music, and comprises sounds of natural environments, sounds of animals, sound boxes of machine tools, various sounds emitted by human actions and the like, the sound box approximately comprises a power amplifier, peripheral equipment (comprising a limiter, an effector, an equalizer, a VCD, a DVD and the like), a loudspeaker (a sound box and a loudspeaker), a sound console, a microphone, display equipment and the like, wherein the sound box is a sound output device, a loudspeaker, a subwoofer and the like, and one sound box comprises three loudspeakers, namely a high loudspeaker, a low loudspeaker and a middle loudspeaker, but not necessarily three loudspeakers.
Wherein, the inside connecting device that has each part of audio amplifier, current connecting device is direct fixed mounting, does not have protective structure, leads to the structure to become flexible easily and drops even, and structural stability is poor, and the high scheduling problem of the grafting degree of difficulty exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an adopt integrated into one piece structure's sealed protection casing can seal the protection to audio amplifier connection structure, compares the tradition and seals the effect better through the sticky tape, and sealed better thoroughly, structural stability is good, connects conveniently, the audio amplifier backplate sealed cowling that the protecting effect is good.
The utility model adopts the technical proposal that: a sound box back plate sealing cover comprises a bottom plate, a connecting plate vertically arranged on the surface of the bottom plate, and a sealing protective cover arranged at the connecting position of the connecting plate and the bottom plate;
the sealing protective cover is arranged in an integral injection molding mode and comprises a placing table, a protective cavity integrally connected with the placing table and a mounting hole integrally formed between the placing table and the protective cavity.
The further improvement of the scheme is that the bottom plate comprises a plate body and an attaching plate arranged on the outer side of the plate body, and the attaching plate is provided with a plurality of attaching holes.
The further improvement of the scheme is that the plate body is positioned on the inner side of the attaching plate and provided with a round hole and an electric connection accessory.
The further improvement of the scheme is that the connecting plate is connected with the plate body and is positioned on the inner side of the attaching plate.
The further improvement of the scheme is that the connecting plate is provided with an L-shaped plate and is connected with the plate body through the L-shaped plate.
The further improvement of the scheme is that the L-shaped plate is provided with a plurality of screws for connecting the connecting plate with the plate body.
The scheme is further improved in that two groups of sealing protective covers are arranged.
The sealing protective cover is further improved in the scheme that a positioning pin is arranged on one surface, close to the connecting plate, of the sealing protective cover, and a positioning hole is formed in the connecting plate corresponding to the positioning pin.
In a further improvement of the above solution, the rest is a flat platform extending outward.
The further improvement of the scheme is that the mounting hole is arranged on the plane platform.
The utility model has the advantages that:
compare traditional audio amplifier backplate, the utility model discloses a sealed protection casing of integrated into one piece structure can seal the protection to audio amplifier connection structure, compares the tradition and passes through the sealed effect of sticky tape better, seals better thoroughly, and structural stability is good, connects conveniently, and the protecting effect is good. Specifically, a bottom plate, a connecting plate vertically arranged on the surface of the bottom plate and a sealing protective cover arranged at the connecting position of the connecting plate and the bottom plate are arranged; the sealing protective cover is arranged in an integrated injection molding mode and comprises a placement table, a protection cavity body connected with the placement table in an integrated mode, and a mounting hole formed between the placement table and the protection cavity body, wherein the protection cavity body is further provided with a matching hole, the structure is convenient to mount, the internal protection effect is good, and the safety factor is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of another view angle of the present invention;
fig. 3 is an enlarged schematic view of a point a in fig. 1.
Description of reference numerals: the base plate 100, the plate body 110, the round hole 111, the power connection fitting 112, the attachment plate 120, the attachment hole 121, the connection plate 200, the L-shaped plate 210, the screw 211, the positioning hole 220, the sealing shield 300, the mounting table 310, the shield cavity 320, the mounting hole 321, and the positioning pin 330.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a speaker backplate sealing cover includes a base plate 100, a connecting plate 200 vertically mounted on the surface of the base plate 100, and a sealing cover 300 mounted at the connecting position of the connecting plate 200 and the base plate 100.
The bottom plate 100 includes a plate body 110 and a fitting plate 120 disposed on an outer side of the plate body 110, the fitting plate 120 is provided with a plurality of fitting holes 121, and the fitting plate 120 is matched with the fitting holes 121 to be used for edge connection and sealing, so as to further improve the sealing effect of the structure.
The board body 110 is located on the inner side of the attaching board 120 and is provided with a round hole 111 and an electrical connection accessory 112, the round hole 111 and the electrical connection accessory 112 are used for electrical connection and fixation of the sound box, and the sound box is convenient to mount and reliable in structure.
The connecting plate 200 is connected in plate body 110 and is located the laminating board 120 inboard, and the further improvement does, the connecting plate 200 sets up L template 210, the connecting plate 200 is connected with plate body 110 through L template 210, connects fixedly through L template 210, and is fixed effectual, simple to operate.
Sealed protection casing 300 sets up for integrative injection moulding, and it includes that arrangement platform 310, an organic whole connect in the protection cavity 320 of arrangement platform 310, integrated into one piece in the mounting hole 321 between arrangement platform 310 and protection cavity 320, has set up the cooperation of protection cavity 320 with mounting hole 321, and structure simple to operate is good to inside protection effect, and factor of safety is high.
The sealing protective cover 300 is provided with two groups, two or more structures are arranged for protecting the components, and the protective effect is good.
The sealing protective cover 300 is provided with a positioning pin 330 on one side close to the connecting plate 200, the connecting plate 200 is provided with a positioning hole 220 corresponding to the positioning pin 330, and the positioning pin 330 is matched with the positioning hole 220 for fixing, so that the mounting is convenient, and the protective effect is good.
The placing table 310 is a platform extending outwards, and is further improved in that the mounting hole 321 is formed in the platform and used for attaching and mounting through the platform, so that the mounting is convenient and the structure is reliable.
The utility model discloses a sealed protection casing 300 of integrated into one piece structure can seal the protection to audio amplifier connection structure, and it is better to compare the tradition through the sealed effect of sticky tape, seals better thoroughly, connects conveniently, and the protecting effect is good. Specifically, the sealing device is provided with a bottom plate 100, a connecting plate 200 vertically arranged on the surface of the bottom plate 100, and a sealing protective cover 300 arranged at the connecting position of the connecting plate 200 and the bottom plate 100; sealed protection casing 300 sets up for integrative injection moulding, and it includes that installation platform 310, an organic whole are connected in the protection cavity 320 of installation platform 310, integrated into one piece in the mounting hole 321 between installation platform 310 and protection cavity 320, has still set up the cooperation of protection cavity 320 and mounting hole 321, and structure simple to operate is effectual to inside protection, and factor of safety is high.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a loudspeaker box backplate sealed cowling which characterized in that: the sealing device comprises a bottom plate, a connecting plate vertically arranged on the surface of the bottom plate, and a sealing protective cover arranged at the connecting position of the connecting plate and the bottom plate;
the sealing protective cover is arranged in an integral injection molding mode and comprises a placing table, a protective cavity integrally connected with the placing table and a mounting hole integrally formed between the placing table and the protective cavity.
2. The loudspeaker box back plate sealing cover according to claim 1, wherein: the bottom plate includes the plate body and sets up in the rigging board in the plate body outside, a plurality of laminating holes have been seted up to the rigging board.
3. The loudspeaker box back plate sealing cover according to claim 2, wherein: the plate body is located on the inner side of the attaching plate, provided with a round hole and connected with an electric accessory.
4. The loudspeaker box back plate sealing cover according to claim 3, wherein: the connecting plate is connected to the plate body and is located on the inner side of the attaching plate.
5. The loudspeaker box back plate sealing cover according to claim 4, wherein: the connecting plate is provided with an L-shaped plate, and the connecting plate is connected with the plate body through the L-shaped plate.
6. The loudspeaker box back plate sealing cover according to claim 5, wherein: the L-shaped plate is provided with a plurality of screws for connecting the connecting plate with the plate body.
7. The loudspeaker box back plate sealing cover according to claim 1, wherein: the sealing protective cover is provided with two groups.
8. The loudspeaker box back plate sealing cover according to claim 1, wherein: and one surface of the sealing protective cover, which is close to the connecting plate, is provided with a positioning pin, and the connecting plate is provided with a positioning hole corresponding to the positioning pin.
9. The loudspeaker box back plate sealing cover according to claim 1, wherein: the placement table is a plane table extending outwards.
10. The loudspeaker box back plate sealing cover according to claim 9, wherein: the mounting hole is formed in the platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723983.9U CN212727312U (en) | 2020-08-18 | 2020-08-18 | Sound box back plate sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021723983.9U CN212727312U (en) | 2020-08-18 | 2020-08-18 | Sound box back plate sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212727312U true CN212727312U (en) | 2021-03-16 |
Family
ID=74919092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021723983.9U Active CN212727312U (en) | 2020-08-18 | 2020-08-18 | Sound box back plate sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212727312U (en) |
-
2020
- 2020-08-18 CN CN202021723983.9U patent/CN212727312U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |