CN217693599U - Speaker with dustproof function - Google Patents
Speaker with dustproof function Download PDFInfo
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- CN217693599U CN217693599U CN202123256808.0U CN202123256808U CN217693599U CN 217693599 U CN217693599 U CN 217693599U CN 202123256808 U CN202123256808 U CN 202123256808U CN 217693599 U CN217693599 U CN 217693599U
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- guide block
- speaker
- plate
- dustproof function
- fixed plate
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Abstract
The utility model discloses a speaker with dustproof function, front including the stereo set body is provided with protection machanism, protection machanism includes the protecting frame, two guide blocks and two fixed plates, the protecting frame is located between two guide blocks, two guide blocks are the symmetry setting, one side that two fixed plates are relative respectively with the both sides fixed connection of protecting frame, the fixed plate is located the guide block, be provided with stop gear on the guide block, stop gear includes locating lever and connecting plate, the other end and the connecting plate fixed connection of locating lever, the sliding tray has all been seted up to one side that two guide blocks are relative, the fixed plate alternates with the inner chamber slip of sliding tray and is connected. The utility model discloses an utilize mutually supporting of protective frame, guide block and fixed plate, the fixed plate slides on the guide block, and then makes the protective frame carry out the up-and-down motion, and then is favorable to carrying out the protection of preventing dust to sound body when not using, is convenient for make sound body normal work simultaneously.
Description
Technical Field
The utility model relates to a speaker field, in particular to speaker with dustproof function.
Background
The loudspeaker is a transducer for converting electric signals into acoustic signals, the performance of the loudspeaker greatly affects the sound quality, the loudspeaker is the weakest component in sound equipment, and is the most important component for sound effect, the loudspeaker is of various types, the audio frequency electric energy enables a cone or a diaphragm to vibrate and resonate with the surrounding air to produce sound through electromagnetic, piezoelectric or electrostatic effect, and the loudspeaker is arranged on a machine panel or in a sound box.
When the speaker is installed and is used on the stereo set, mostly be located the front of stereo set, nevertheless when not using the speaker, the speaker under the general condition is mostly exposed in the external world, and then the surface at the speaker is attached to very easily to external dust, can cause certain influence to the speaker, is not convenient for protect the speaker, has certain limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speaker with dustproof function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a speaker with a dustproof function comprises a sound body, wherein a protection mechanism is arranged on the front surface of the sound body;
the protection mechanism comprises a protection frame, two guide blocks and two fixing plates, wherein the protection frame is located between the two guide blocks, the two guide blocks are symmetrically arranged, the two guide blocks are fixedly connected with the two sides of the protection frame respectively on the opposite sides of the fixing plates, the fixing plates are located on the guide blocks, and limiting mechanisms are arranged on the guide blocks.
Preferably, the limiting mechanism comprises a positioning rod and a connecting plate, one end of the positioning rod is located on the fixing plate, and the other end of the positioning rod is fixedly connected with the connecting plate.
Preferably, two the sliding tray has all been seted up to the one side that the guide block is relative, the fixed plate is connected with the inner chamber sliding alternate of sliding tray, the constant head tank has all been seted up to the top and the bottom of fixed plate avris, the one end of locating lever is connected with the inner chamber sliding alternate of constant head tank.
Preferably, logical groove has been seted up to the avris of sliding tray inner wall, the inner chamber that leads to the groove is connected with the outer wall sliding alternate of locating lever, the positive fixedly connected with dead lever of guide block, the outer wall and the connecting plate sliding alternate of dead lever are connected, the one end fixedly connected with anticreep board of dead lever.
Preferably, the back of connecting plate inlays and is equipped with first magnet, the front of guide block inlays and is equipped with the second magnet, first magnet is relative with second magnet opposite magnetic pole.
Preferably, two mounting panels of one side fixedly connected with of guide block, the positive screw thread interlude of mounting panel is connected with mounting bolt, mounting bolt's one end and stereo set screw thread interlude are connected, the fixed handle of positive fixedly connected with of protection frame.
The utility model discloses a technological effect and advantage:
(1) The utility model discloses an utilize mutually supporting of protective frame, guide block and fixed plate, the fixed plate slides on the guide block, and then makes the protective frame carry out the up-and-down motion, and then is favorable to carrying out dustproof protection to the stereo set body when not using, is convenient for make the normal work of stereo set body simultaneously;
(2) The utility model discloses an utilize mutually supporting of locating lever, connecting plate, dead lever, first magnet, second magnet and fixed plate, the locating lever is injectd the position of fixed plate, is convenient for make the protective frame fix in the assigned position, and then is convenient for use the speaker on the stereo set body, is convenient for injectd the position of protective frame, avoids the random slip of protective frame.
Drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the sectional structure diagram of the plane of bowing of the utility model.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of the structure of the protection frame of the present invention.
In the figure: 1. a sound body; 2. a protection mechanism; 21. a protective frame; 22. a guide block; 23. a fixing plate; 3. positioning a rod; 4. a connecting plate; 5. fixing the rod; 6. a first magnet; 7. a second magnet; 8. an anti-drop plate; 9. fixing a handle; 10. mounting a plate; 11. and (6) installing a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model provides a speaker with dustproof function as shown in fig. 1-4, including sound 1, be provided with the speaker on sound 1, and the speaker is located sound 1's front, and sound 1's front is provided with protection machanism 2.
Stop gear includes locating lever 3 and connecting plate 4, and locating lever 3 is favorable to prescribing a limit to the position of fixed plate 23, and then is convenient for prescribe a limit to the position of protective frame 21, is convenient for seal and use the speaker, and connecting plate 4 is favorable to driving locating lever 3 and moves, is convenient for prescribe a limit to the position of locating lever 3, and the one end of locating lever 3 is located fixed plate 23, the other end and the connecting plate 4 fixed connection of locating lever 3.
The sliding tray has all been seted up to two relative one sides of guide block 22, and fixed plate 23 is connected with the inner chamber sliding and alternating of sliding tray, and the constant head tank has all been seted up to the top and the bottom of fixed plate 23 avris, and the one end of locating lever 3 is connected with the inner chamber sliding and alternating of constant head tank.
Logical groove has been seted up to the avris of sliding tray inner wall, and the inner chamber that leads to the groove is connected with the outer wall sliding alternate of locating lever 3, and the positive fixedly connected with dead lever 5 of guide block 22 is favorable to leading to the motion of connecting plate 4, avoids losing at will of connecting plate 4, and the outer wall and the connecting plate 4 sliding alternate of dead lever 5 are connected, and the one end fixedly connected with anticreep board 8 of dead lever 5 avoids connecting plate 4 to break away from with the outer wall of dead lever 5 mutually.
The back of connecting plate 4 inlays and is equipped with first magnet 6, and the front of guide block 22 inlays and is equipped with second magnet 7, and first magnet 6 is relative with second magnet 7 opposite magnetic pole, is favorable to prescribing a limit to the position of connecting plate 4, is convenient for prescribe a limit to the position of locating lever 3, avoids the random slip of locating lever 3.
Two mounting panels 10 of one side fixedly connected with of guide block 22, the positive screw thread interlude of mounting panel 10 is connected with construction bolt 11, is favorable to installing and dismantling guide block 22, and construction bolt 11's one end and 1 screw thread interlude of stereo set are connected, and the fixed handle 9 of positive fixedly connected with of protecting frame 21 is favorable to promoting protecting frame 21 and moves, is convenient for operate protecting frame 21.
The utility model discloses the theory of operation:
when the sound body 1 needs to be used, firstly, the two connecting plates 4 are pulled to move, the connecting plates 4 slide on the outer walls of the fixing rods 5, the connecting plates 4 drive the first magnets 6 to move, the connecting plates 4 drive the positioning rods 3 to slide in the inner cavities of the through grooves, then one ends of the positioning rods 3 are separated from the inner cavities of the positioning grooves at the positions, meanwhile, the first magnets 6 and the second magnets 7 are separated, the position limitation on the protection frame 21 is relieved, then the protection frame 21 is pushed by the fixing handle 9, the protection frame 21 slides between the two guide blocks 22, the fixing plate 23 slides in the inner cavity of the sliding groove, then the protection frame 21 moves upwards, when the positioning grooves at the bottom of the fixing plate 23 correspond to the positioning grooves, at the moment, the connecting plates 4 push the positioning rods 3 to move, the connecting plates 4 push the positioning rods 3 to slide in the inner cavities of the through grooves, then the positioning rods 3 slide in the inner cavities of the positioning grooves, and penetrate through the first magnets 6 and the second magnets 7, the positions of the positioning rods 3 are limited, then the positions of the protection frame 21 are limited, at the speakers are exposed, and the speakers can be used.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. A speaker with a dustproof function comprises a sound body (1), and is characterized in that a protection mechanism (2) is arranged on the front surface of the sound body (1);
protection machanism (2) are including protection frame (21), two guide block (22) and two fixed plate (23), protection frame (21) are located between two guide block (22), two guide block (22) are the symmetry and set up, two one side that fixed plate (23) are relative respectively with the both sides fixed connection of protection frame (21), fixed plate (23) are located guide block (22), be provided with stop gear on guide block (22).
2. The loudspeaker with the dustproof function according to claim 1, wherein the limiting mechanism comprises a positioning rod (3) and a connecting plate (4), one end of the positioning rod (3) is located on the fixing plate (23), and the other end of the positioning rod (3) is fixedly connected with the connecting plate (4).
3. The speaker with the dustproof function according to claim 2, wherein a sliding groove is formed in one side of each of the two guide blocks (22) opposite to each other, the fixing plate (23) is slidably inserted into an inner cavity of the sliding groove, positioning grooves are formed in the top and the bottom of the side of the fixing plate (23), and one end of the positioning rod (3) is slidably inserted into the inner cavity of the positioning groove.
4. The speaker with the dustproof function according to claim 3, wherein a through groove is formed at the side of the inner wall of the sliding groove, the inner cavity of the through groove is slidably and alternately connected with the outer wall of the positioning rod (3), a fixing rod (5) is fixedly connected to the front surface of the guide block (22), the outer wall of the fixing rod (5) is slidably and alternately connected with the connecting plate (4), and an anti-falling plate (8) is fixedly connected to one end of the fixing rod (5).
5. The speaker with the dustproof function according to claim 2, wherein a first magnet (6) is embedded in the back surface of the connecting plate (4), a second magnet (7) is embedded in the front surface of the guide block (22), and the first magnet (6) and the second magnet (7) have opposite magnetic poles.
6. The speaker with the dustproof function according to claim 1, wherein two mounting plates (10) are fixedly connected to one side of the guide block (22), a mounting bolt (11) is threadedly inserted into the front surface of each mounting plate (10), one end of each mounting bolt (11) is threadedly inserted into the audio body (1), and a fixing handle (9) is fixedly connected to the front surface of the protective frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256808.0U CN217693599U (en) | 2021-12-21 | 2021-12-21 | Speaker with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256808.0U CN217693599U (en) | 2021-12-21 | 2021-12-21 | Speaker with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217693599U true CN217693599U (en) | 2022-10-28 |
Family
ID=83726646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123256808.0U Active CN217693599U (en) | 2021-12-21 | 2021-12-21 | Speaker with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217693599U (en) |
-
2021
- 2021-12-21 CN CN202123256808.0U patent/CN217693599U/en active Active
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