CN218587284U - Waterproof dustproof audio amplifier of a section - Google Patents
Waterproof dustproof audio amplifier of a section Download PDFInfo
- Publication number
- CN218587284U CN218587284U CN202222726317.6U CN202222726317U CN218587284U CN 218587284 U CN218587284 U CN 218587284U CN 202222726317 U CN202222726317 U CN 202222726317U CN 218587284 U CN218587284 U CN 218587284U
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- rectangular frame
- apron
- sound
- interface
- cover plate
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Abstract
The utility model discloses a waterproof dustproof audio amplifier of a section, including sound, interface and audio line, the interface sets up the back at sound, in the one end of audio line inserts the interface, sound is close to one side fixedly connected with rectangular frame of interface, rectangular frame keeps away from sound's interior bottom and is equipped with a plurality of recesses, the lower extreme of audio line runs through the recess, one side that sound was kept away from to rectangular frame is rotated and is connected with the apron, one side that rectangular frame was kept away from to the apron is equipped with locking mechanism, be equipped with dustproof mechanism between apron and the recess. The utility model discloses simple structure, convenient to use through the setting of rectangular frame and apron, under the condition that does not influence stereo set interface normal use, have strengthened the sealed and dustproof effect of kneck, security when improving the stereo set and using.
Description
Technical Field
The utility model relates to a waterproof dustproof technical field especially relates to a waterproof dustproof audio amplifier of section.
Background
The sound equipment refers in particular to a set of audio system for making sound by combining electrical equipment. The development history of the sound technology can be divided into four stages of electronic tubes, transistors, integrated circuits and field effect transistors, and along with the development and progress of science and technology, the requirements of people on the performance form and the field of singing and dancing are more and more high. Sound systems are continuously improved and perfected in response to the needs of people. The method is large enough to meet the field sound reinforcement requirement of tens of thousands of people in singing meetings and small enough to meet the requirements of playing musical instruments and K songs by individual families.
Outdoor audio amplifier waterproof performance is general, can't play good sealed effect to the kneck on stereo set back, and when raining, the kneck of audio amplifier is infiltrated in easily to the rainwater, leads to audio amplifier contact failure damage even.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving outdoor audio amplifier waterproof performance generally, can't play good sealed effect to the kneck at stereo set back, when rainy, the kneck of the easy infiltration audio amplifier of rainwater leads to audio amplifier contact failure or even damage, and the waterproof dustproof audio amplifier of a section that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a waterproof dustproof audio amplifier, includes sound, interface and audio line, the interface sets up the back at sound, in the one end of audio line inserts the interface, sound is close to one side fixedly connected with rectangular frame of interface, rectangular frame keeps away from sound's interior bottom and is equipped with a plurality of recesses, the lower extreme of audio line runs through the recess, one side that sound was kept away from to rectangular frame is rotated and is connected with the apron, one side that rectangular frame was kept away from to the apron is equipped with locking mechanism, be equipped with dustproof mechanism between apron and the recess.
Preferably, dustproof mechanism is including setting up the first sponge piece in the recess, the one end of first sponge piece run through the recess and with apron fixed connection, fixedly connected with second sponge piece on the inner wall of recess.
Preferably, the locking mechanism comprises a bolt arranged on one side, far away from the rectangular frame, of the cover plate, one end of the bolt penetrates through the cover plate and extends into the rectangular frame, and the bolt is in threaded connection with the cover plate and the rectangular frame.
Preferably, an observation port is arranged in the cover plate, and transparent glass is fixedly embedded in the observation port.
Preferably, one side of the cover plate, which is far away from the rectangular frame, is fixedly connected with a pull ring.
Preferably, one side of the cover plate close to the rectangular frame is fixedly connected with a square rubber ring.
Has the advantages that:
1. firstly, the bolt is unscrewed, then the cover plate is opened, the audio cable is inserted into the interface, meanwhile, the audio cable is placed into the groove, then the cover plate is covered, the waterproof effect is achieved at the interface through the cover plate and the rectangular frame, the sealing performance between the cover plate and the rectangular frame is improved through the square rubber ring, the waterproof effect is enhanced, and a user can conveniently observe the internal situation through the transparent glass;
2. after covering the apron, in driving first sponge piece through the apron and inserting the recess to the cooperation second sponge piece carries out the centre gripping to the audio line, simultaneously, packs the recess through first sponge piece cooperation second sponge piece, avoids the dust to get into inside through the recess, the utility model discloses simple structure, convenient to use through the setting of rectangular frame and apron, under the condition that does not influence stereo set interface normal use, have strengthened the sealed and dustproof effect of kneck, improve the security when stereo set uses.
Drawings
Fig. 1 is a schematic structural view of a waterproof and dustproof sound box provided by the present invention;
fig. 2 is an external structural schematic view of a waterproof and dustproof sound box provided by the present invention;
fig. 3 is the utility model provides a rectangular frame overlooking structural schematic diagram of a waterproof and dustproof sound box.
In the figure: the sound box comprises a sound box body 1, a rectangular frame body 2, a cover plate 3, a square rubber ring 4, transparent glass 5, a pull ring 6, a bolt 7, a first sponge block 8, a second sponge block 9, an audio cable 10 and an interface 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a waterproof and dustproof sound box comprises a sound box body 1, an interface 11 and an audio line 10, wherein the interface 11 is arranged at the back of the sound box body 1, one end of the audio line 10 is inserted into the interface 11, one side of the sound box body 1, which is close to the interface 11, is fixedly connected with a rectangular frame 2 for playing a waterproof role in the interface 11 by matching with a cover plate 3, a plurality of grooves are formed in the inner bottom of the rectangular frame 2, which is far away from the sound box body 1, for arranging the audio line 10 or a power line, and the lower end of the audio line 10 penetrates through the grooves;
in the embodiment, one side of the rectangular frame 2, which is far away from the sound body 1, is rotatably connected with a cover plate 3 and is used for being matched with the rectangular frame 2 to seal the interface 11, one side of the cover plate 3, which is close to the rectangular frame 2, is fixedly connected with a square rubber ring 4 and is used for improving the sealing property between the cover plate 3 and the rectangular frame 2, an observation port is arranged in the cover plate 3, and transparent glass 5 is fixedly embedded in the observation port and is used for facilitating a user to observe the internal condition;
in the embodiment, a pull ring 6 is fixedly connected to one side of the cover plate 3, which is far away from the rectangular frame 2, and is used for facilitating a user to open the cover plate 3, a locking mechanism is arranged on one side of the cover plate 3, which is far away from the rectangular frame 2, and comprises a bolt 7 arranged on one side of the cover plate 3, which is far away from the rectangular frame 2, and is used for preventing the cover plate 3 from loosening, one end of the bolt 7 penetrates through the cover plate 3 and extends into the rectangular frame 2, and the bolt 7 is in threaded connection with the cover plate 3 and the rectangular frame 2;
in the embodiment, a dustproof mechanism is arranged between the cover plate 3 and the groove, the dustproof mechanism comprises a first sponge block 8 arranged in the groove and used for filling the groove and preventing dust from entering the groove, one end of the first sponge block 8 penetrates through the groove and is fixedly connected with the cover plate 3, and a second sponge block 9 is fixedly connected to the inner wall of the groove and used for filling the groove and preventing dust from entering the groove;
in the embodiment, the bolt 7 is firstly screwed off, then the cover plate 3 is opened, the audio wire 10 is inserted into the interface 11, meanwhile, the audio wire 10 is placed into the groove, then the cover plate 3 is covered, the waterproof effect is achieved on the interface 11 through the cover plate 3 and the rectangular frame 2, the sealing performance between the cover plate 3 and the rectangular frame 2 is improved through the square rubber ring 4, the waterproof effect is enhanced, and a user can conveniently observe the internal situation through the transparent glass 5; when covering apron 3 back, in driving first sponge piece 8 through apron 3 and inserting the recess to cooperation second sponge piece 9 carries out the centre gripping to audio line 10, simultaneously, packs the recess through 8 cooperation second sponge pieces of first sponge piece 9, avoids the dust to get into inside through the recess, the utility model discloses simple structure, convenient to use through the setting of rectangular frame and apron, under the condition that does not influence stereo set interface normal use, have strengthened the sealed and dustproof effect of kneck, security when improving the stereo set and using.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a waterproof dustproof audio amplifier, includes sound (1), interface (11) and audio line (10), its characterized in that: interface (11) set up the back at sound body (1), the one end of audio line (10) is inserted in interface (11), one side fixedly connected with rectangular frame (2) that sound body (1) is close to interface (11), the interior bottom that sound body (1) was kept away from in rectangular frame (2) is equipped with a plurality of recesses, the lower extreme of audio line (10) runs through the recess, one side that sound body (1) was kept away from in rectangular frame (2) is rotated and is connected with apron (3), one side that rectangular frame (2) was kept away from in apron (3) is equipped with locking mechanism, be equipped with dustproof mechanism between apron (3) and the recess.
2. The waterproof dustproof sound box of claim 1, wherein: the dustproof mechanism comprises a first sponge block (8) arranged in a groove, one end of the first sponge block (8) penetrates through the groove and is fixedly connected with the cover plate (3), and a second sponge block (9) is fixedly connected to the inner wall of the groove.
3. The waterproof dustproof sound box of claim 1, wherein: locking mechanism is including setting up bolt (7) of keeping away from rectangular frame (2) one side at apron (3), the one end of bolt (7) runs through apron (3) and extends to in rectangular frame (2), be threaded connection between bolt (7) and apron (3) and rectangular frame (2).
4. The waterproof dustproof sound box of claim 1, wherein: an observation port is arranged in the cover plate (3), and transparent glass (5) is fixedly embedded in the observation port.
5. The waterproof dustproof sound box of claim 1, wherein: and one side of the cover plate (3) far away from the rectangular frame (2) is fixedly connected with a pull ring (6).
6. The waterproof dustproof sound box of claim 1, wherein: one side of the cover plate (3) close to the rectangular frame (2) is fixedly connected with a square rubber ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726317.6U CN218587284U (en) | 2022-10-17 | 2022-10-17 | Waterproof dustproof audio amplifier of a section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726317.6U CN218587284U (en) | 2022-10-17 | 2022-10-17 | Waterproof dustproof audio amplifier of a section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218587284U true CN218587284U (en) | 2023-03-07 |
Family
ID=85375362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222726317.6U Active CN218587284U (en) | 2022-10-17 | 2022-10-17 | Waterproof dustproof audio amplifier of a section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218587284U (en) |
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2022
- 2022-10-17 CN CN202222726317.6U patent/CN218587284U/en active Active
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