CN212413365U - Dustproof stereo set - Google Patents
Dustproof stereo set Download PDFInfo
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- CN212413365U CN212413365U CN202020800394.XU CN202020800394U CN212413365U CN 212413365 U CN212413365 U CN 212413365U CN 202020800394 U CN202020800394 U CN 202020800394U CN 212413365 U CN212413365 U CN 212413365U
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- plate
- dustproof
- limiting
- connecting roller
- limiting groove
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Abstract
The utility model belongs to the technical field of the stereo set technique and specifically relates to a dustproof stereo set, beneficial effect is: the limiting plate of the device is detachably connected with the sound body through the mounting plate, so that the device is very convenient to dismount and mount, when the dustproof curtain is installed, the connecting roller is placed on the limiting groove, so that the dustproof curtain is positioned between the two thread grooves, the limiting bolt is inserted into the thread grooves and is rotationally fixed, the connecting roller can be fixed on the limiting groove to prevent the connecting roller from separating from the limiting groove, when the sound box is used, the weight plate is arranged right below the limit plate, when the sound box is not used, the weight plate is arranged on one side of the surface of the sound box body, the weight plate falls freely under the action of gravity, thereby make the dustproof curtain laminating at sound body top and surface to prevent that the dust from directly falling on sound body, this kind of design not only can be when the stereo set does not use to its dustproof protection, and the dismantlement and the installation of dustproof curtain are all very convenient, are convenient for carry out daily washing.
Description
Technical Field
The utility model relates to a stereo set technical field especially relates to a dustproof stereo set.
Background
Among the prior art, the stereo set is one of the necessary accessory of computer, and when the stereo set was not used, its horn mouth and top have fallen the dust easily, not only influenced the outward appearance of stereo set, and influenced the tone quality of stereo set easily, consequently the utility model provides a dustproof stereo set.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a dustproof sound box, a limiting plate of the dustproof sound box is detachably connected with a sound box body through a mounting plate, so that the disassembly and the installation of the dustproof sound box are very convenient, when the dustproof curtain is installed, a connecting roller is placed on a limiting groove, so that the dustproof curtain is positioned between two thread grooves, a limiting bolt is inserted into the thread grooves and is rotationally fixed, so that the connecting roller is fixed on the limiting groove to prevent the connecting roller from being separated from the limiting groove, when the sound box is used, a weighting plate is arranged under the limiting plate, when the sound box is not used, the weighting plate is arranged on one side of the surface of the sound box body, the weighting plate freely falls under the action of gravity, so that the dustproof curtain is attached to the top and the surface of the sound box body, thereby preventing dust from directly falling on the sound box body, the design not only can carry out dustproof protection when the sound box is not used, and the dust-proof curtain is very convenient to detach and install and is convenient to clean daily.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a design dustproof stereo set, includes sound, sound's the back is through a plurality of screw fixedly connected with mounting panels, keep away from sound's one side fixedly connected with limiting plate on the mounting panel, the spacing groove is dug at the top of limiting plate, it is equipped with the connecting roller to insert on the spacing groove, the equal fixedly connected with end board in both ends of connecting roller, the connecting roller sets up and is provided with two spacing bolts in the part top of spacing inslot portion, spacing bolt inserts on the thread groove of establishing at the spacing inslot wall, the fixed surface of connecting roller is connected with dustproof curtain between the spacing bolt, the last one end fixedly connected with who keeps away from the connecting roller of dustproof curtain adds the weight board.
Preferably, the cross-sectional dimension of the end plate is larger than the cross-sectional dimension of the side surface of the limiting groove.
Preferably, the length of the connecting roller is greater than the length of the cross section of the limiting groove.
Preferably, the limiting bolts are symmetrically arranged with the central axis of the limiting groove.
Preferably, the limit bolt is in threaded connection with the thread groove.
Preferably, the weighting plate is supported by No. 45 steel, and the weight of the weighting plate is far larger than that of the dustproof curtain.
The utility model provides a pair of dustproof stereo set, beneficial effect lies in: the limiting plate of the device is detachably connected with the sound body through the mounting plate, so that the device is very convenient to dismount and mount, when the dustproof curtain is installed, the connecting roller is placed on the limiting groove, so that the dustproof curtain is positioned between the two thread grooves, the limiting bolt is inserted into the thread grooves and is rotationally fixed, the connecting roller can be fixed on the limiting groove to prevent the connecting roller from separating from the limiting groove, when the sound box is used, the weight plate is arranged right below the limit plate, when the sound box is not used, the weight plate is arranged on one side of the surface of the sound box body, the weight plate falls freely under the action of gravity, thereby make the dustproof curtain laminating at sound body top and surface to prevent that the dust from directly falling on sound body, this kind of design not only can be when the stereo set does not use to its dustproof protection, and the dismantlement and the installation of dustproof curtain are all very convenient, are convenient for carry out daily washing.
Drawings
Fig. 1 is a schematic structural view of a dustproof sound box provided by the present invention;
fig. 2 is a schematic structural diagram of a position a of the dustproof sound box provided by the present invention;
fig. 3 is a schematic view of a connection structure of a connection roller in a dustproof speaker.
In the figure: the loudspeaker comprises a sound body 1, a mounting plate 2, a limiting plate 3, a limiting groove 4, a connecting roller 5, an end plate 6, a limiting bolt 7, a thread groove 8, a dustproof curtain 9 and a weighting plate 10.
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 dustproof speaker comprises a speaker body 1, wherein the back of the speaker body 1 is fixedly connected with a mounting plate 2 through a plurality of screws, one side of the mounting plate 2, which is far away from the speaker body 1, is fixedly connected with a limiting plate 3, the limiting plate 3 is detachably connected with the speaker body 1 through the mounting plate 2, so that the device is convenient to disassemble and install, a limiting groove 4 is formed in the top of the limiting plate 3, a connecting roller 5 is inserted in the limiting groove 4, both ends of the connecting roller 5 are fixedly connected with end plates 6, two limiting bolts 7 are arranged above the part of the connecting roller 5, which is arranged in the limiting groove 4, the connecting roller 5 is fixed in the vertical direction through the limiting bolts 7, the end plates 6 at both ends of the connecting roller 5 limit the connecting roller in the horizontal direction, and the connecting roller 5 can effectively prevent the connecting roller 5 and the limiting groove 4 from separating from each other, spacing bolt 7 is inserted and is established on the thread groove 8 of 4 inner walls of spacing groove, the fixed surface of connecting roller 5 is connected with dustproof curtain 9 between spacing bolt 7, keep away from the one end fixedly connected with of connecting roller 5 on dustproof curtain 9 and add heavy plate 10, when the stereo set does not use, with adding heavy plate 10 as for stereo set 1 surface one side, add heavy plate 10 free fall under the effect of gravity to make dustproof curtain 9 laminate at stereo set 1 top and surface, thereby prevent that the dust from directly dropping on stereo set 1, this kind of design not only can prevent dust protection to it when the stereo set does not use.
The cross sectional dimension of end board 6 is greater than the side cross sectional dimension of spacing groove 4, the length of connecting roller 5 is greater than 4 cross sectional lengths of spacing groove, spacing bolt 7 sets up with the central axis symmetry of spacing groove 4, threaded connection between spacing bolt 7 and the thread groove 8, add heavy plate 10 and adopt 45 # steel supports, the weight of adding heavy plate 10 is far greater than the weight of dustproof curtain 9.
The working principle is as follows: will connect roller 5 to place on spacing groove 4, make the dustproof curtain be located between two thread grooves 8, insert the thread groove 8 inside and the rotation is fixed with spacing spiral shell 7 bolt, can make connecting roller 5 fix on spacing groove 4, prevent that it breaks away from with spacing groove 4, when stereo set uses, with adding weight plate 10 as for limiting plate 3 under, when stereo set does not use, add weight plate 10 as for stereo set 1 surface one side, add weight plate 10 free fall under the effect of gravity, thereby make the dustproof curtain 9 laminating at stereo set 1 top and surface, thereby prevent that the dust from directly dropping on stereo set 1, this kind of design, not only can carry out dustproof protection to it when stereo set does not use, and the dismantlement and the installation of dustproof curtain 9 are all very convenient, be convenient for carry out daily washing.
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. A dustproof sound box is characterized by comprising a sound box body (1), wherein the back surface of the sound box body (1) is fixedly connected with a mounting plate (2) through a plurality of screws, a limit plate (3) is fixedly connected with one side of the mounting plate (2) far away from the sound body (1), a limiting groove (4) is drilled at the top of the limiting plate (3), a connecting roller (5) is inserted into the limiting groove (4), both ends of the connecting roller (5) are fixedly connected with end plates (6), two limiting bolts (7) are arranged above the part of the connecting roller (5) arranged in the limiting groove (4), the limiting bolt (7) is inserted on the thread groove (8) on the inner wall of the limiting groove (4), the surface of the connecting roller (5) between the limiting bolts (7) is fixedly connected with a dustproof curtain (9), and a weighting plate (10) is fixedly connected to one end of the dustproof curtain (9) far away from the connecting roller (5).
2. A dust-proof audio device according to claim 1, characterized in that the cross-sectional dimension of the end plate (6) is larger than the cross-sectional dimension of the side of the limiting groove (4).
3. A dust-proof audio equipment according to claim 1, characterized in that the length of the connecting roller (5) is greater than the length of the cross-section of the limiting groove (4).
4. A dust-proof audio equipment according to claim 1, characterized in that the limiting bolts (7) are arranged symmetrically with respect to the central axis of the limiting groove (4).
5. A dust proof audio equipment according to claim 1, characterized in that the limit bolt (7) is screwed into the threaded groove (8).
6. A dust-proof audio equipment according to claim 1, characterized in that the weight plate (10) is made of 45 steel, and the weight of the weight plate (10) is much larger than that of the dust curtain (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800394.XU CN212413365U (en) | 2020-05-14 | 2020-05-14 | Dustproof stereo set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800394.XU CN212413365U (en) | 2020-05-14 | 2020-05-14 | Dustproof stereo set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212413365U true CN212413365U (en) | 2021-01-26 |
Family
ID=74376688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020800394.XU Active CN212413365U (en) | 2020-05-14 | 2020-05-14 | Dustproof stereo set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212413365U (en) |
-
2020
- 2020-05-14 CN CN202020800394.XU patent/CN212413365U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230529 Address after: Room 2905, Room 2906, No. 166-3 Changgang Middle Road, Haizhu District, Guangzhou City, Guangdong Province, 510280 (office only) Patentee after: Guangdong Huamao Acoustic Engineering Co.,Ltd. Address before: 233000 No.34 Dazhuang group, zhouying village, caolaoji Town, Huaishang District, Bengbu City, Anhui Province Patentee before: Zhou Yali |
|
| TR01 | Transfer of patent right |