CN109361972B - Sound box front cover plate convenient for ash removal - Google Patents
Sound box front cover plate convenient for ash removal Download PDFInfo
- Publication number
- CN109361972B CN109361972B CN201811445966.0A CN201811445966A CN109361972B CN 109361972 B CN109361972 B CN 109361972B CN 201811445966 A CN201811445966 A CN 201811445966A CN 109361972 B CN109361972 B CN 109361972B
- Authority
- CN
- China
- Prior art keywords
- movable plate
- outer ring
- plate
- fixed
- sound box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003670 easy-to-clean Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet
Abstract
The invention discloses a front cover plate of a sound box, which is convenient for ash removal, relates to the field of sound equipment and mainly solves the problem that dust in a traditional sound horn hole is difficult to clean; the outer ring body, the fixed plate and the movable plate are provided with horn holes with the same size; the outer ring body covers the periphery of the movable plate of the fixed plate and is used for being connected with the loudspeaker box shell; the center of the end face of the movable plate is connected with a rotating shaft, the rotating shaft penetrates through the movable plate and is rotatably connected with the movable plate, and a clockwork spring is sleeved on the periphery of a tail end shaft body of the rotating shaft; one end of the clockwork spring is fixed on the rotating shaft, and the other end of the clockwork spring is fixed on the supporting column connected to the fixing plate. According to the invention, by arranging the outer ring body, the fixed plate and the movable plate, when the loudspeaker is used, the movable plate is manually rotated to enable the horn hole on the movable plate to be staggered with the horn hole on the fixed plate, so that dust in the horn hole is extruded out, the cleaning effect is achieved, and the problem that the horn hole of the traditional sound box is not easy to clean is solved.
Description
Technical Field
The invention relates to the field of sound box equipment, in particular to a front cover plate of a sound box, which is convenient for ash removal.
Background
A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased. The loudspeaker box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. It is an extremely important component of an audio system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.
As the traditional loudspeaker box is used for a long time, dust can be gradually accumulated in the horn hole and finally blocks the horn hole, so that the using effect of the loudspeaker is seriously influenced, and the dust in the horns is difficult to clean.
Disclosure of Invention
The invention aims to provide a front cover plate of a sound box, which is convenient for cleaning ash, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a front cover plate of a sound box convenient for dust removal comprises an outer ring body, a fixed plate and a movable plate, wherein horn holes with the same size are formed in the fixed plate and the movable plate; the outer ring body is covered on the periphery of the movable plate of the fixed plate; the center of the end face of the movable plate is connected with a rotating shaft, the rotating shaft penetrates through the movable plate and is rotatably connected with the movable plate, and a clockwork spring is sleeved on the periphery of a tail end shaft body of the rotating shaft; one end of the clockwork spring is fixed on the rotating shaft, and the other end of the clockwork spring is fixed on the supporting column connected to the fixing plate.
As a further scheme of the invention: a deflector rod is fixed on the movable plate, and the other end of the deflector rod penetrates through the outer ring body; and the outer ring body is provided with a limiting hole for the deflector rod to rotate.
As a further scheme of the invention: the side wall of the outer ring of the movable plate is also embedded with balls, and the inner wall of the outer ring body is provided with a sliding groove matched with the balls.
A sound box shell comprises the sound box front cover plate convenient for ash removal and a shell body connected with an outer ring body.
As a further scheme of the invention: one end of the outer ring body is rotatably connected with the shell through the connecting frame, and the other end of the outer ring body is locked with the shell.
As a further scheme of the invention: the outer annular body is fixed with first magnetic stripe near the one end of casing, be fixed with on the casing with first magnetic stripe matched with second magnetic stripe, the opposite face magnetic pole of first magnetic stripe and second magnetic stripe is opposite.
As a further scheme of the invention: and a U-shaped notch groove is formed in the outer wall of the shell at a position corresponding to the connecting frame, and the connecting frame extends into the notch groove.
A sound box comprises the sound box shell.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, by arranging the outer ring body, the fixed plate and the movable plate, when the loudspeaker is used, the movable plate is manually rotated to enable the horn hole on the movable plate to be staggered with the horn hole on the fixed plate, so that dust in the horn hole is extruded out, the cleaning effect is achieved, and the problem that the horn hole of the traditional sound box is not easy to clean is solved.
Drawings
FIG. 1 is a schematic structural diagram of a front cover plate of a sound box for facilitating ash removal.
FIG. 2 is a schematic structural diagram of an outer ring body in a front cover plate of a sound box for facilitating ash removal.
Fig. 3 is an enlarged schematic view of a in fig. 1.
Fig. 4 is a schematic structural view of the enclosure of the sound box.
Fig. 5 is a schematic top view of the acoustic enclosure.
In the figure: 1-outer ring body, 11-limiting hole, 12-sliding groove, 13-connecting frame, 14-first magnetic strip, 2-fixing plate, 21-supporting column, 3-movable plate, 31-ball, 4-driving lever, 5-horn hole, 6-rotating shaft, 61-spring, 7-shell, 71-notch groove and 72-second magnetic strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a front cover plate of a sound box for conveniently removing ash includes an outer ring body 1, a fixed plate 2 and a movable plate 3, wherein the fixed plate 2 and the movable plate 3 are both provided with speaker holes 5 with the same size; the outer ring body 1 is covered on the periphery of the movable plate 3 of the fixed plate 2 and is used for being connected with the sound box shell; the center of the end face of the movable plate 3 is connected with a rotating shaft 6, the rotating shaft 6 penetrates through the movable plate 3 and is rotatably connected with the movable plate 3, and a spiral spring 61 is sleeved outside the shaft body at the tail end of the rotating shaft 6; one end of the spring 61 is fixed on the rotating shaft 6, the other end of the spring 61 is fixed on the supporting column 21 connected to the fixed plate 2, the spring 61 can play a role in resetting, and when the movable plate 3 is manually rotated to enable the horn hole 5 on the movable plate 3 to be staggered with the horn hole 5 on the fixed plate 2, so that dust in the horn hole 5 is extruded out, a cleaning effect is achieved, and the problem that the horn hole of a traditional sound box is not easy to clean is solved;
in order to facilitate the rotation of the movable plate 3, in the embodiment, a shift lever 4 is fixed on the movable plate 3, and the other end of the shift lever 4 penetrates through the outer ring body 1; the outer ring body 1 is provided with a limiting hole 11 for the deflector rod 4 to rotate, the deflector rod 4 is located at one end of the limiting hole 11 in a normal state, the horn holes 5 in the fixed plate 2 and the movable plate 3 are overlapped at the moment, and when dust is removed, the handle rod 4 is continuously stirred towards the other end of the limiting hole 11 by utilizing the reset action of the spring 61, so that the operation is fast and convenient;
furthermore, the balls 31 are embedded in the outer ring side wall of the movable plate 3, the inner wall of the outer ring body 1 is provided with a sliding groove 12 matched with the balls 31, the balls 31 are slidably clamped in the sliding groove 12, and the movable plate 3 can rotate more smoothly by arranging the balls 31 to be matched with the sliding groove 12.
Example 2
Referring to fig. 4-5, in an embodiment of the present invention, a sound box housing includes a front cover plate as described in embodiment 1, and further includes a casing 7 connected to the outer ring body 1;
in order to solve the problem, in the embodiment, one end of the outer ring body 1 is rotatably connected with the shell 7 through a connecting frame 13, the other end of the outer ring body is locked with the shell 7, and the front cover plate can be opened through rotating operation, so that the loudspeaker is quick and convenient;
for the rotation connection design of cooperation front shroud and casing 7, the one end that outer ring body 1 is close to casing 7 is fixed with first magnetic stripe 14, is fixed with on the casing 7 with first magnetic stripe 14 matched with second magnetic stripe 72, the opposite face magnetic pole of first magnetic stripe 14 and second magnetic stripe 72 is opposite, utilizes the effect of magnetism to lock, the dismantlement of easier front shroud.
Furthermore, a U-shaped notch groove 71 is formed in the outer wall of the shell 7 at a position corresponding to the connecting frame 13, and the connecting frame 13 extends into the notch groove 71, so that the front cover plate and the shell 7 can be separated only by taking the connecting frame 13 out of the notch groove 71, and the front cover plate is more convenient to clean;
example 3
A sound box comprises a sound box shell according to embodiment 2, solves the problem that dust in a horn hole cannot be easily cleaned by a traditional sound box, is convenient to detach, and is easy to maintain internal elements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A front cover plate of a sound box convenient for dust removal comprises an outer ring body (1), a fixed plate (2) and a movable plate (3), wherein horn holes (5) with the same size are formed in the fixed plate (2) and the movable plate (3); the outer ring body (1) is covered on the periphery of the movable plate (3) of the fixed plate (2); the center of the end face of the movable plate (3) is connected with a rotating shaft (6), the rotating shaft (6) penetrates through the movable plate (3) and is rotatably connected with the movable plate (3), and a clockwork spring (61) is sleeved outside a shaft body at the tail end of the rotating shaft (6); one end of the clockwork spring (61) is fixed on the rotating shaft (6), and the other end of the clockwork spring (61) is fixed on a supporting column (21) connected with the fixing plate (2).
2. The front cover plate of a sound box convenient for dust cleaning according to claim 1, wherein a deflector rod (4) is fixed on the movable plate (3), and the other end of the deflector rod (4) penetrates through the outer ring body (1); the outer ring body (1) is provided with a limiting hole (11) for the deflector rod (4) to rotate.
3. The front cover plate of sound box for conveniently cleaning ash according to claim 1 or 2, characterized in that the side wall of the outer ring of the movable plate (3) is embedded with balls (31), and the inner wall of the outer ring body (1) is provided with a chute (12) matched with the balls (31).
4. A sound enclosure comprising a front cover for a sound box facilitating ash removal as claimed in any of claims 1 to 3, and further comprising a housing (7) connected to the outer ring (1).
5. Sound housing according to claim 4, characterised in that the outer ring (1) is pivotally connected at one end to the housing (7) by means of a connecting bracket (13) and at the other end to the housing (7).
6. Sound box housing according to claim 5, characterised in that a first magnetic strip (14) is fixed to the end of the outer ring (1) close to the housing (7), and a second magnetic strip (72) cooperating with the first magnetic strip (14) is fixed to the housing (7), the opposing faces of the first magnetic strip (14) and the second magnetic strip (72) having opposite magnetic poles.
7. Sound box housing according to claim 6, characterised in that the outer wall of the shell (7) is provided with a U-shaped notch groove (71) in a position corresponding to the connecting bracket (13), the connecting bracket (13) extending into the notch groove (71).
8. An audio system comprising an audio housing according to any of claims 4-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445966.0A CN109361972B (en) | 2018-11-29 | 2018-11-29 | Sound box front cover plate convenient for ash removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445966.0A CN109361972B (en) | 2018-11-29 | 2018-11-29 | Sound box front cover plate convenient for ash removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109361972A CN109361972A (en) | 2019-02-19 |
| CN109361972B true CN109361972B (en) | 2020-03-27 |
Family
ID=65343513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811445966.0A Expired - Fee Related CN109361972B (en) | 2018-11-29 | 2018-11-29 | Sound box front cover plate convenient for ash removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109361972B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111328231A (en) * | 2020-04-03 | 2020-06-23 | 王婵 | Electrical cabinet capable of preventing dust blockage |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205135117U (en) * | 2015-11-02 | 2016-04-06 | 温州市瓯海永鑫锁业有限公司 | Door lock panel and handle components |
| US10727395B2 (en) * | 2016-06-28 | 2020-07-28 | Canon Kabushiki Kaisha | Piezoeletric material, piezoelectric element, liquid discharge head, liquid discharge apparatus, vibration wave motor, optical instrument, vibration apparatus, dust removing apparatus, imaging apparatus and electronic device |
| CN106878880B (en) * | 2017-03-03 | 2020-01-10 | Oppo广东移动通信有限公司 | Dust removal method and device for loudspeaker sound outlet hole and terminal equipment |
| KR101907090B1 (en) * | 2017-09-29 | 2018-10-11 | 단국대학교 산학협력단 | Speakers with light |
| CN207744127U (en) * | 2018-01-27 | 2018-08-17 | 东莞市乐放实业有限公司 | A kind of dust-proof speaker |
| CN207969078U (en) * | 2018-02-28 | 2018-10-12 | 东莞翔国光电科技有限公司 | A kind of circuit board with dedusting structure |
| CN108762376B (en) * | 2018-03-30 | 2020-07-31 | 无锡睿勤科技有限公司 | Notebook computer and notebook computer cover closing system |
-
2018
- 2018-11-29 CN CN201811445966.0A patent/CN109361972B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN109361972A (en) | 2019-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160119699A1 (en) | Umbrella mounted sound system | |
| CN109361972B (en) | Sound box front cover plate convenient for ash removal | |
| CN208987123U (en) | A kind of Novel outdoor speaker | |
| CN204013994U (en) | Earphone | |
| CN208820995U (en) | A kind of home theater combination audio convenient for assembly and disassembly | |
| CN217388913U (en) | Array type loudspeaker wire column sound box | |
| CN105187978A (en) | Outdoor portable solar illumination soundbox | |
| CN216488918U (en) | Live net twine sound card adapter of cell-phone | |
| CN215682627U (en) | Impact-resistant horn cover | |
| CN215647208U (en) | High-fidelity bluetooth sound | |
| CN219536226U (en) | Sound box | |
| CN218471593U (en) | Audio player with press knob | |
| CN107948811A (en) | A kind of speaker with dust-proof radiating | |
| CN208273243U (en) | A kind of portable loudspeaker | |
| CN214897576U (en) | Auxiliary sound amplifying device for playing urheen | |
| CN203590386U (en) | Compasses-type sound box structure | |
| CN209345362U (en) | A kind of length-adjustable earpiece data line | |
| CN211860469U (en) | Novel hydrology is protected flood with broadcast device | |
| CN208987124U (en) | A kind of Novel sound box | |
| CN215344955U (en) | High-performance high-fidelity multimedia loudspeaker box | |
| CN217116324U (en) | Combined rotatable sound box | |
| CN216795214U (en) | Sound effect-adjustable sound box | |
| CN210243964U (en) | Novel VR equipment | |
| CN216313369U (en) | Miaow pole rotary contact switch structure and earphone | |
| CN216253156U (en) | Sound box with mutual interference prevention function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201209 Address after: Hua Chong Zhen Wu Tan Lu, Shuyang County, Suqian City, Jiangsu Province 223600 Patentee after: Zhu Yimao Address before: 511442 Room 1410, Building 5 (Merchants City Stadium 5 #) East of Hanxi Avenue, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU AODINGNUO TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220330 Address after: 226000 No. 4, group 9, Yuanqiao village, qinzao street, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong Qiuxiang Information Technology Co.,Ltd. Address before: Hua Chong Zhen Wu Tan Lu, Shuyang County, Suqian City, Jiangsu Province 223600 Patentee before: Zhu Yimao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |