CN217116391U - Multi-sound-range loudspeaker - Google Patents
Multi-sound-range loudspeaker Download PDFInfo
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- CN217116391U CN217116391U CN202220483430.3U CN202220483430U CN217116391U CN 217116391 U CN217116391 U CN 217116391U CN 202220483430 U CN202220483430 U CN 202220483430U CN 217116391 U CN217116391 U CN 217116391U
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Abstract
The embodiment of the utility model discloses many audio ranges speaker, concretely relates to speaker technical field, which comprises a housin, casing inner chamber bottom is equipped with a plurality of locating plates, and a plurality of locating plates encircle the even interval setting of casing bottom inner wall, the locating plate bottom is equipped with the backup pad, the recess has been seted up at the backup pad top, the inside fixed spring that is equipped with of recess, spring top and locating plate bottom fixed connection, the outside cover in spring top is equipped with spacing pipe. The utility model discloses an utilize the contractility of spring, can drive the casing and move down, and then can make sealed pad and external equipment in close contact with, and then can improve overall structure's leakproofness, simultaneously the utility model discloses at the in-process of broadcast, for avoiding the audio frequency vibration appears, also can cushion audio frequency vibration with the help of the extensibility and the contractility of spring, and then can improve the stability when using, overall structure easy operation, convenient to use is convenient for improve holistic stability and leakproofness.
Description
Technical Field
The embodiment of the utility model provides a relate to speaker technical field, concretely relates to many audio ranges speaker.
Background
The principle of loudspeakers; according to the Fleming left-hand law, after a lead of a voice coil is electrified, the lead is stressed in a magnetic field to move, the voice coil drives a vibrating diaphragm to do reciprocating motion to push air and radiate sound waves to the periphery, and the sound range related to the multi-sound-range loudspeaker comprises a high-audio frequency part, a medium-audio frequency part and a low-audio frequency part, so that the multi-sound-range loudspeaker is wide in related range and good in using effect.
Present speaker can produce vibrations at the in-process of broadcast, and then can be right the utility model discloses an use causes the influence, simultaneously at the in-process of vibrations, sealed pad can produce the clearance with equipment, also can influence overall structure's leakproofness, so we need a many audio range speaker.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a multi-audio-range speaker to solve among the prior art because the vibrations that play audio frequency in-process produced and cause the problem of influence to the leakproofness of sealing washer and utility model's result of use.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a many audio ranges speaker, includes the casing, casing inner chamber bottom is equipped with a plurality of locating plates, and a plurality of locating plates encircle the even interval setting of casing bottom inner wall, the locating plate bottom is equipped with the backup pad, the recess has been seted up at the backup pad top, the inside fixed spring that is equipped with of recess, spring top and locating plate bottom fixed connection, the outside cover in spring top is equipped with spacing pipe, spacing socle end and locating plate bottom fixed connection, the spout has all been seted up to backup pad top both sides, the inside slider that is equipped with of spout, slider and spacing socle end inner wall fixed connection, the fixed plate that is equipped with in backup pad bottom, the fixed plate top is fixed and is equipped with the rubber pad, the rubber pad cover is equipped with backup pad bottom outside.
Further, the inside T iron that is equipped with of casing, the outside cover in T iron top is equipped with the magnet, the magnet top is equipped with the upper plate, T iron outside is located to the upper plate cover, and T iron is main magnetic conduction under the circumstances of circular telegram, and then the purity of T iron can directly influence the utility model discloses a play efficiency.
Further, the inside basin frame that is equipped with of casing, the basin frame cover is located T iron outside, basin frame top is equipped with the voice coil loudspeaker voice coil, the voice coil loudspeaker voice coil outside is located to the basin frame cover, the outside cover of voice coil loudspeaker voice coil is equipped with the centering disk, and the setting of voice coil loudspeaker voice coil is convenient for the utility model discloses a broadcast is used.
Further, the outside cover in voice coil loudspeaker voice coil top is equipped with the cone, the outside cover in cone top is equipped with dustproof cap, and the setting of dustproof cap is convenient for carry out the separation to external dust, avoids the dust to cause the damage to inside voice coil loudspeaker voice coil.
Further, the mounting groove has been seted up to casing bottom one side, the inside terminal that is equipped with of mounting groove, the setting of terminal is convenient for the utility model discloses be connected with external equipment, improve the utility model discloses convenience during the use.
Further, the reinforcing plate has been cup jointed to casing external fixation, the fixed a plurality of strengthening ribs that are equipped with in reinforcing plate top, even interval setting between a plurality of strengthening ribs, the strengthening rib is kept away from the one end and casing one side fixed connection of reinforcing plate, and through the setting of reinforcing plate and strengthening rib, can improve the utility model discloses a joint strength and support intensity, and then can improve the utility model discloses a stability and impact resistance force.
Furthermore, the bottom of the reinforcing plate is provided with a sealing gasket, and the sealing performance of the whole structure can be improved due to the arrangement of the sealing gasket.
Furtherly, the casing top is equipped with the sealing washer, and the setting of sealing washer can effectually keep apart the impurity of external world, avoids impurity to enter into the casing inside right the utility model discloses an inside components and parts cause the damage.
The embodiment of the utility model provides a have following advantage:
the utility model discloses an utilize the contractility of spring, can drive the casing and move down, and then can make sealed pad and external equipment in close contact with, and then can improve overall structure's leakproofness, simultaneously the utility model discloses at the in-process of broadcast, for avoiding the audio frequency vibration appears, also can cushion audio frequency vibration with the help of the extensibility and the contractility of spring, and then can improve the stability when using, overall structure easy operation, convenient to use is convenient for improve holistic stability and leakproofness.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a front view of the overall structure provided by the embodiment of the present invention;
fig. 2 is a cross-sectional view of the overall structure provided by the embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention;
fig. 4 is a top view of the overall structure provided by the embodiment of the present invention;
fig. 5 is a bottom view of the overall structure provided by the embodiment of the present invention.
In the figure: 1. a housing; 2. positioning a plate; 3. a support plate; 4. a groove; 5. a spring; 6. a limiting pipe; 7. a chute; 8. a slider; 9. a fixing plate; 10. a rubber pad; 11. t iron; 12. a magnet; 13. an upper plate; 14. a basin stand; 15. a voice coil; 16. a centering support; 17. a paper basin; 18. a dust cap; 19. mounting grooves; 20. a terminal; 21. a reinforcing plate; 22. reinforcing ribs; 23. a gasket; 24. and (5) sealing rings.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the multi-range loudspeaker comprises a casing 1, wherein a plurality of positioning plates 2 are arranged at the bottom of an inner cavity of the casing 1, the positioning plates 2 are uniformly arranged around the inner wall of the bottom end of the casing 1 at intervals, a supporting plate 3 is arranged at the bottom of each positioning plate 2, a groove 4 is formed in the top of each supporting plate 3, a spring 5 is fixedly arranged in each groove 4, the top end of each spring 5 is fixedly connected with the bottom of each positioning plate 2, a limiting pipe 6 is sleeved outside the top end of each spring 5, the top end of each limiting pipe 6 is fixedly connected with the bottom of each positioning plate 2, sliding grooves 7 are formed in two sides of the top end of each supporting plate 3, sliding blocks 8 are arranged in each sliding groove 7, each sliding block 8 is fixedly connected with the inner wall of the bottom end of each limiting pipe 6, a fixing plate 9 is fixedly arranged at the bottom of each supporting plate 3, a rubber pad 10 is fixedly arranged at the top of each fixing plate 9, the rubber pad 10 is sleeved outside the bottom end of the support plate 3.
The inside T iron 11 that is equipped with of casing 1, the outside cover in 11 tops of T iron is equipped with magnet 12, magnet 12 top is equipped with upper plate 13, 11 outsides in T iron are located to upper plate 13 cover, and T iron 11 is main magnetic conduction under the circumstances of circular telegram, and then T iron 11's purity can directly influence the utility model discloses a play efficiency.
1 inside basin frame 14 that is equipped with of casing, T iron 11 outsidely is located to basin frame 14 cover, basin frame 14 top is equipped with voice coil loudspeaker voice coil 15, voice coil loudspeaker voice coil 15 outside is located to basin frame 14 cover, the outside cover of voice coil loudspeaker voice coil 15 is equipped with centering disk 16, and voice coil loudspeaker voice coil 15's setting is convenient for the utility model discloses a broadcast is used.
The outside cover in voice coil 15 top is equipped with cone 17, the outside cover in cone 17 top is equipped with dustproof cap 18, and the setting of dustproof cap 18 is convenient for carry out the separation to external dust, avoids the dust to cause the damage to inside voice coil 15.
The bottom of the reinforcing plate 21 is provided with a sealing gasket 23, and the sealing performance of the whole structure can be improved due to the arrangement of the sealing gasket 23.
1 top of casing is equipped with sealing washer 24, and the setting of sealing washer 24 can effectually keep apart the impurity of external world, avoids impurity to enter into casing 1 inside right the utility model discloses an inside components and parts cause the damage.
The implementation scenario is specifically as follows: through spring 5's contractility, can drive casing 1 and move down, and then can make sealed 23 and external equipment in close contact with of filling up, and then can improve overall structure's leakproofness, simultaneously the utility model discloses at the in-process of broadcast, for avoiding the audio frequency vibration appears, also can cushion audio frequency vibration with the help of spring 5's extensibility and contractility, and then can improve the stability when using, overall structure easy operation, convenient to use is convenient for improve holistic stability and leakproofness.
Referring to the attached fig. 1, 2 and 4 of the specification, the many ranges speaker of this embodiment, 1 external fixation of casing has cup jointed reinforcing plate 21, reinforcing plate 21 top is fixed and is equipped with a plurality of strengthening ribs 22, and even interval sets up between a plurality of strengthening ribs 22, reinforcing rib 22 keeps away from reinforcing plate 21's one end and 1 one side fixed connection of casing, through reinforcing plate 21 and strengthening rib 22's setting, can improve the utility model discloses a joint strength and support strength, and then can improve the utility model discloses a stability and impact resistance.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A multi-range loudspeaker comprising a housing (1), characterized in that: the bottom of the inner cavity of the shell (1) is provided with a plurality of positioning plates (2), the positioning plates (2) are uniformly arranged around the inner wall of the bottom end of the shell (1) at intervals, the bottom of each positioning plate (2) is provided with a supporting plate (3), the top of each supporting plate (3) is provided with a groove (4), a spring (5) is fixedly arranged in each groove (4), the top end of each spring (5) is fixedly connected with the bottom of each positioning plate (2), a limiting pipe (6) is sleeved outside the top end of each spring (5), the top end of each limiting pipe (6) is fixedly connected with the bottom of each positioning plate (2), sliding grooves (7) are formed in both sides of the top end of each supporting plate (3), sliding blocks (8) are arranged in the sliding grooves (7), the sliding blocks (8) are fixedly connected with the inner wall of the bottom end of each limiting pipe (6), the bottom of each supporting plate (3) is fixedly provided with a fixing plate (9), the top of each fixing plate (9) is fixedly provided with a rubber pad (10), the rubber pad (10) is sleeved with the outer part of the bottom end of the supporting plate (3).
2. A multi-range loudspeaker according to claim 1, wherein: the T iron (11) is arranged inside the shell (1), the magnet (12) is sleeved outside the top end of the T iron (11), the upper plate (13) is arranged at the top of the magnet (12), and the T iron (11) is sleeved outside the upper plate (13).
3. A multi-range loudspeaker according to claim 1, wherein: casing (1) inside is equipped with basin frame (14), T iron (11) outside is located to basin frame (14) cover, basin frame (14) top is equipped with voice coil loudspeaker voice coil (15), voice coil loudspeaker voice coil (15) outside is located to basin frame (14) cover, voice coil loudspeaker voice coil (15) outside cover is equipped with centering support piece (16).
4. A multi-range loudspeaker according to claim 3, wherein: the outside cover in voice coil (15) top is equipped with cone (17), cone (17) top outside cover is equipped with dust cap (18).
5. A multi-range loudspeaker according to claim 1, wherein: casing (1) bottom one side has seted up mounting groove (19), mounting groove (19) inside is equipped with terminal (20).
6. A multi-range loudspeaker according to claim 1, wherein: casing (1) external fixation has cup jointed reinforcing plate (21), reinforcing plate (21) top is fixed to be equipped with a plurality of strengthening ribs (22), and even interval sets up between a plurality of strengthening ribs (22), the one end and casing (1) one side fixed connection of reinforcing plate (21) are kept away from in strengthening rib (22).
7. A multi-range loudspeaker according to claim 6, wherein: and a sealing gasket (23) is arranged at the bottom of the reinforcing plate (21).
8. A multi-range loudspeaker according to claim 1, wherein: and a sealing ring (24) is arranged at the top end of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220483430.3U CN217116391U (en) | 2022-03-04 | 2022-03-04 | Multi-sound-range loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220483430.3U CN217116391U (en) | 2022-03-04 | 2022-03-04 | Multi-sound-range loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217116391U true CN217116391U (en) | 2022-08-02 |
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ID=82601654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220483430.3U Active CN217116391U (en) | 2022-03-04 | 2022-03-04 | Multi-sound-range loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217116391U (en) |
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2022
- 2022-03-04 CN CN202220483430.3U patent/CN217116391U/en active Active
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