CN220325811U - Symmetrical double-magnet loudspeaker - Google Patents
Symmetrical double-magnet loudspeaker Download PDFInfo
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- CN220325811U CN220325811U CN202321425747.2U CN202321425747U CN220325811U CN 220325811 U CN220325811 U CN 220325811U CN 202321425747 U CN202321425747 U CN 202321425747U CN 220325811 U CN220325811 U CN 220325811U
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- support column
- main body
- loudspeaker
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- 239000000428 dust Substances 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a symmetrical double-magnet loudspeaker, which comprises a T-shaped support column, a dustproof cap, a lower magnet, a washer, an upper magnet and a loudspeaker main body, wherein the dustproof cap is arranged at the top end of the T-shaped support column, the lower magnets are arranged at the top ends of two sides of the T-shaped support column, the washer is arranged at the top end of the lower magnet, the upper magnet is arranged at the top end of the washer, and the loudspeaker main body is arranged at the upper end of the middle part of the side wall of the T-shaped support column through a dismounting mechanism. According to the utility model, under the use effect of the dismounting mechanism, the loudspeaker main body can be relatively stably arranged at the upper end of the middle part of the side wall of the T-shaped support column, the problem that dust is easily accumulated on the inner side of the loudspeaker main body to cause poor sound effect is effectively solved, the dust on the inner side of the loudspeaker main body can be conveniently cleaned, the electric shock hazard is avoided, and the use efficiency of the device in the use process is improved.
Description
Technical Field
The utility model belongs to the technical field of speakers, and particularly relates to a symmetrical double-magnet speaker.
Background
The loudspeaker is a common electroacoustic transducer device for converting electric energy into acoustic energy and plays the most important role in a sound reproduction system; the most common moving coil loudspeaker converts an electric signal into a force driving a cone or a diaphragm to vibrate through a coil by an electromagnetic induction principle, and compresses and pushes surrounding air to generate resonance to generate sound.
After the speaker is used for a period, certain dust can be accumulated, and after the dust enters the inside of the speaker, the sound effect of a pile of speakers is influenced, and meanwhile, the conventional speaker is easy to have electric shock danger in the cleaning process, so that the service efficiency is influenced.
Therefore we propose a symmetrical dual magnet speaker to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problems that in the prior art, after dust enters the inside of a loudspeaker, the sound effect of a stack of loudspeakers is influenced, meanwhile, the traditional loudspeakers are easy to have electric shock danger in the cleaning process, and the service efficiency is influenced, and provides the following technical scheme:
the symmetrical double-magnet loudspeaker comprises a T-shaped support column, a dustproof cap, a lower magnet, a washer, an upper magnet and a loudspeaker main body, wherein the dustproof cap is arranged at the top end of the T-shaped support column, the lower magnets are arranged at the top ends of two sides of the T-shaped support column, the washer is arranged at the top end of the lower magnet, the upper magnet is arranged at the top end of the washer, and the loudspeaker main body is arranged at the upper end of the middle part of the side wall of the T-shaped support column through a dismounting mechanism;
the dismounting mechanism comprises a side limiting plate fixedly mounted at the middle part of the inner side wall of a loudspeaker main body, side inserting blocks are mounted at the middle part of the inner side wall of the side limiting plate, the inner sides of the side inserting blocks are inserted into the inner sides of Y-shaped grooves, the Y-shaped grooves are formed in the middle part of the outer side wall of a side mounting frame, the inner side wall of the side mounting frame is fixedly mounted at the upper middle end of the outer wall of a T-shaped supporting column, limiting grooves are formed in the middle part of the top end of the side limiting plate, a reset spring is welded at the middle part of the bottom end of the outer wall of a connecting bottom plate, a movable plate is fixedly mounted at the middle part of the top end of the connecting bottom plate, an inserting block is fixedly mounted at the outer wall of the bottom end of the movable plate, and the bottom end of the inserting block penetrates through the outer wall of the side mounting frame to be inserted on the outer wall of the side inserting block.
Under the use effect of dismouting mechanism for the speaker main part can be relatively stable install in the middle part upper end of T type support column lateral wall, easily pile up the dust to the speaker main part inboard and cause the audio effect poor condition to effectively solve, can be convenient for clean the inboard dust of speaker main part, avoid electric shock danger, improved the availability factor of device in the use.
As the optimization of the technical scheme, the top ends of the two sides of the connecting bottom plate are fixedly provided with the sliding blocks, the outer sides of the sliding blocks are connected to the inner sides of the sliding rails in a sliding mode, and the sliding rails are symmetrically arranged in the middle of the inner wall of the limiting groove.
Under the sliding action of the sliding block and the sliding rail, the movable plate stably moves up and down under the action of elastic potential energy of the reset spring matched with the inner side of the limit groove.
As the optimization of the technical scheme, the bottom end of the outer wall of the inner side of the loudspeaker main body is fixedly provided with the guide plugboard, and the bottom end of the outer wall of the side mounting frame is attached to the inner top end of the guide plugboard and inserted into the side wall of the T-shaped support column.
The side plug blocks can be conveniently plugged into the inner side of the Y-shaped groove under the length and position actions of the guide plug board, and the convenient and fast efficiency of direct butt joint plugging of the loudspeaker main body and the T-shaped support column is improved.
The beneficial effects of the utility model are as follows:
under the use effect of dismouting mechanism for the speaker main part can be relatively stable install in the middle part upper end of T type support column lateral wall, easily pile up the dust to the speaker main part inboard and cause the audio effect poor condition to effectively solve, can be convenient for clean the inboard dust of speaker main part, avoid electric shock danger, improved the availability factor of device in the use.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional front view of an embodiment of the present utility model;
FIG. 2 shows an enlarged schematic view of the structure of FIG. 1A according to an embodiment of the present utility model;
fig. 3 shows an enlarged schematic view of the structure of fig. 2 at B according to an embodiment of the present utility model.
Legend description:
1. t-shaped support columns; 2. a dust cap; 3. a lower magnet; 4. washer; 5. a magnet is arranged on the upper part; 6. a speaker main body; 7. a side limiting plate; 8. a side plug block; 9. a Y-shaped groove; 10. a side mounting frame; 11. a plug block; 12. pulling a plate; 13. a movable plate; 14. a connecting bottom plate; 15. a return spring; 16. limiting slotting; 17. a slide block; 18. a slide rail; 19. and a guide plugboard.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.
As shown in fig. 1, 2 and 3, in the embodiment of the present utility model: the loudspeaker comprises a T-shaped support column 1, a dustproof cap 2, a lower magnet 3, a washer 4, an upper magnet 5 and a loudspeaker main body 6, wherein the dustproof cap 2 is arranged at the top end of the T-shaped support column 1, the lower magnet 3 is arranged at the top ends of two sides of the T-shaped support column 1, the washer 4 is arranged at the top end of the lower magnet 3, the upper magnet 5 is arranged at the top end of the washer 4, when the loudspeaker is installed, the polarities of the ends, close to the upper magnet 5 and the lower magnet 3, of the upper magnet are opposite, a magnetic field formed by the upper magnet 5 and the lower magnet 3 has good symmetry and forms an effective magnetic loop, and the loudspeaker main body 6 is arranged at the upper end of the middle part of the side wall of the T-shaped support column 1 through a dismounting mechanism;
the dismounting mechanism comprises a side limiting plate 7 fixedly mounted at the middle part of the inner side wall of a loudspeaker main body 6, side plug blocks 8 are mounted at the middle part of the inner side wall of the side limiting plate 7, the inner sides of the side plug blocks 8 are inserted into the inner sides of Y-shaped grooves 9, the Y-shaped grooves 9 are formed in the middle part of the outer side wall of a side mounting frame 10, the inner side wall of the side mounting frame 10 is fixedly mounted at the upper middle end of the outer wall of a T-shaped supporting column 1, a limiting slot 16 is formed in the middle part of the top end of the side limiting plate 7, a reset spring 15 is welded at the middle part of the inner wall of the limiting slot 16, the top end of the reset spring 15 is welded at the middle part of the bottom end of the outer wall of a connecting bottom plate 14, a movable plate 13 is fixedly mounted at the bottom end of a pull plate 12, the pull plate 12 is far away from the bottom end outer wall of the movable plate 13, a plug block 11 is fixedly mounted at the bottom end of the pull plate 11, and the bottom end of the plug block 11 penetrates through the outer wall of the side mounting frame 10 to be plugged onto the outer wall of the side plug blocks 8.
The pull plate 12 is pulled upwards under the action of elastic potential energy of the return spring 15, after the plug-in block 11 is pulled to the maximum limit value, the plug-in of the side plug-in block 8 is facilitated under the cooperation of the special shape of the Y-shaped groove 9 until the side plug-in block 8 is in a plug-in state with the Y-shaped groove 9, and then the pull plate 12 is loosened, so that the plug-in block 11 penetrates through the outer wall of the side mounting frame 10 under the action of elastic reaction force of the return spring 15 to be in a locking state with the side plug-in block 8.
Under the use effect of dismouting mechanism for speaker main part 6 can be relatively stable install in the middle part upper end of T type support column 1 lateral wall, easily pile up the dust to speaker main part 6 inboard and cause the bad condition of audio effect to effectively solve, can be convenient for clean the dust of speaker main part 6 inboard, avoid the electric shock dangerous, improved the availability factor of device in the use.
As shown in fig. 3, the top ends of two sides of the connecting bottom plate 14 are fixedly provided with sliding blocks 17, the outer sides of the sliding blocks 17 are slidably connected to the inner sides of sliding rails 18, and the sliding rails 18 are symmetrically arranged in the middle of the inner wall of the limiting slot 16.
Under the sliding action of the sliding block 17 and the sliding rail 18, the movable plate 13 stably moves up and down under the action of elastic potential energy of the reset spring 15 matched with the inner side of the limit groove 16.
As shown in fig. 1, a guiding plugboard 19 is fixedly installed at the bottom end of the outer wall of the inner side of the speaker main body 6, and the top end of the inner side of the guiding plugboard 19 is attached to the bottom end of the outer wall of the side mounting frame 10 and is inserted on the side wall of the T-shaped supporting column 1.
The side plug blocks 8 can be conveniently plugged into the inner side of the Y-shaped groove 9 under the length and position actions of the guide plug board 19, so that the convenient and fast efficiency of direct butt-joint plugging of the loudspeaker main body 6 and the T-shaped support column 1 is improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (3)
1. The utility model provides a symmetrical double-magnet speaker, includes T type support column (1), dust cap (2), lower magnet (3), washer (4), goes up magnet (5) and speaker main part (6), dust cap (2) are installed on T type support column (1) top, lower magnet (3) are installed on T type support column (1) both sides top, and washer (4) are installed on lower magnet (3) top, upper magnet (5) are installed on washer (4) top, its characterized in that: the upper end of the middle part of the side wall of the T-shaped support column (1) is provided with a loudspeaker main body (6) through a disassembly and assembly mechanism;
the dismounting mechanism comprises a side limiting plate (7) fixedly mounted at the middle part of the inner side wall of a loudspeaker main body (6), side inserting blocks (8) are mounted at the middle part of the inner side wall of the side limiting plate (7), the inner sides of the side inserting blocks (8) are respectively inserted into the inner sides of Y-shaped grooves (9), the Y-shaped grooves (9) are formed in the middle part of the outer side wall of a side mounting frame (10), the inner side wall of the side mounting frame (10) is fixedly mounted at the middle upper end of the outer wall of a T-shaped supporting column (1), limiting grooves (16) are formed in the middle of the top end of the side limiting plate (7), reset springs (15) are welded at the middle part of the outer wall of a connecting bottom plate (14), movable plates (13) are fixedly mounted at the middle parts of the top ends of the connecting bottom plates (14), the top ends of the movable plates (13) are fixedly mounted on the outer walls of the bottom ends of the pull plates (12), the bottom ends of the pull plates (12) are far away from the movable plates (13), inserting blocks (11) are fixedly mounted at the middle ends of the outer walls of the side connecting blocks (10).
2. The symmetrical double-magnet loudspeaker according to claim 1, wherein the top ends of both sides of the connecting bottom plate (14) are fixedly provided with sliding blocks (17), the outer sides of the sliding blocks (17) are slidably connected to the inner sides of sliding rails (18), and the sliding rails (18) are symmetrically arranged in the middle of the inner wall of the limiting groove (16).
3. The symmetrical double-magnet loudspeaker according to claim 1, wherein a guiding plugboard (19) is fixedly arranged at the bottom end of the inner outer wall of the loudspeaker main body (6), and the bottom end of the outer wall of the side mounting frame (10) is inserted on the side wall of the T-shaped supporting column (1) by attaching the inner top end of the guiding plugboard (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425747.2U CN220325811U (en) | 2023-06-06 | 2023-06-06 | Symmetrical double-magnet loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425747.2U CN220325811U (en) | 2023-06-06 | 2023-06-06 | Symmetrical double-magnet loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220325811U true CN220325811U (en) | 2024-01-09 |
Family
ID=89421669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321425747.2U Active CN220325811U (en) | 2023-06-06 | 2023-06-06 | Symmetrical double-magnet loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220325811U (en) |
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2023
- 2023-06-06 CN CN202321425747.2U patent/CN220325811U/en active Active
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