CN210080160U - Quick cleaning device of speaker circular cone vibrating diaphragm - Google Patents

Quick cleaning device of speaker circular cone vibrating diaphragm Download PDF

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Publication number
CN210080160U
CN210080160U CN201920750841.2U CN201920750841U CN210080160U CN 210080160 U CN210080160 U CN 210080160U CN 201920750841 U CN201920750841 U CN 201920750841U CN 210080160 U CN210080160 U CN 210080160U
Authority
CN
China
Prior art keywords
shell
loudspeaker
double
shaft motor
vibrating diaphragm
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
Application number
CN201920750841.2U
Other languages
Chinese (zh)
Inventor
金哲晗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baojing Ruian Electronics Co Ltd
Original Assignee
Baojing Ruian Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baojing Ruian Electronics Co Ltd filed Critical Baojing Ruian Electronics Co Ltd
Priority to CN201920750841.2U priority Critical patent/CN210080160U/en
Application granted granted Critical
Publication of CN210080160U publication Critical patent/CN210080160U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of loudspeakers, in particular to a device for quickly cleaning conical vibrating diaphragms of loudspeakers, which comprises a cylindrical shell, wherein the rear end of the shell is provided with a protective net, the inside of the shell is provided with a mounting frame, a double-shaft motor is arranged in the center of the mounting frame, the front end of the double-shaft motor is provided with a brush, and the rear end of the double-shaft motor is provided with fan blades; the front end of the shell is provided with a positioning ring used for matching the loudspeaker; the rear end of the shell is provided with a U-shaped handle. It can realize cleaning the loudspeaker vibrating diaphragm fast, and convenient operation is quick, is difficult to cause the damage to the loudspeaker vibrating diaphragm simultaneously.

Description

Quick cleaning device of speaker circular cone vibrating diaphragm
Technical Field
The utility model relates to a speaker technical field specifically is a quick cleaning device of speaker circular cone vibrating diaphragm.
Background
The loudspeaker is a transducer for converting electric signals into acoustic signals, and audio frequency electric energy enables a cone or a diaphragm of the loudspeaker to vibrate through electromagnetic, piezoelectric or electrostatic effects and generate resonance with surrounding air to produce sound.
The speaker of mill generally adopts batch production, and product accumulation phenomenon can appear in the production process to lead to always can build up the dust on partial speaker vibrating diaphragm, seriously influence the quality of sound, become a necessary process in the speaker production process for the cleanness to speaker vibrating diaphragm.
The existing loudspeaker diaphragm cleaning method generally adopts a common brush to brush out manually, the operation mode not only cleans the loudspeaker diaphragm, but also easily damages the loudspeaker diaphragm due to unstable manual operation force, so that the sound quality of the loudspeaker is reduced, and the production quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick cleaning device of speaker circular cone vibrating diaphragm to above-mentioned problem, it can realize cleaning the speaker vibrating diaphragm fast, and convenient operation is quick, is difficult to cause the damage to the speaker vibrating diaphragm simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme:
a loudspeaker cone vibrating diaphragm quick cleaning device comprises a cylindrical shell, wherein a protective net is arranged at the rear end of the shell, a mounting frame is arranged in the shell, a double-shaft motor is arranged in the center of the mounting frame, a brush is arranged at the front end of the double-shaft motor, and fan blades are arranged at the rear end of the double-shaft motor; the front end of the shell is provided with a positioning ring used for matching the loudspeaker; the rear end of the shell is provided with a U-shaped handle.
The utility model discloses still include following improvement:
the handle is provided with a starting switch; one end of the handle is provided with a power line.
The end of the hairbrush is matched with the inner wall of the vibrating diaphragm of the loudspeaker.
The positioning ring comprises a ring body, and pin shafts inserted into end face holes of the shell are distributed on the bottom surface of the ring body; positioning rods are uniformly distributed on the end surface of the ring body in an annular shape; a convex limiting rod is arranged on the positioning rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt the biax motor, through flabellum and brush simultaneous working, can realize the quick cleanness to the speaker, clean degree is high.
2. The utility model discloses in, set up the biax motor in the casing, the tail end is provided with the handle, the operation of being convenient for, and the front end sets up the holding ring, is convenient for fix a position the adaptation to the speaker, has improved convenient operation nature and location accuracy greatly, reduces the misoperation rate, reduces the damage rate to the speaker.
Drawings
Fig. 1 is a schematic sectional view of the speaker of the present invention;
fig. 2 is a left side view of the present invention.
Fig. 3 is a right side view of the present invention.
In the figure: 1. a housing; 2. a protective net; 3. a mounting frame; 4. a double-shaft motor; 5. a fan blade; 6. a brush; 7. a positioning ring; 71. a ring body; 72. positioning a rod; 73. a pin shaft; 74. a limiting rod; 8. a speaker; 9. a handle; 10. starting a switch; 11. a power line.
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. 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 fig. 1-3, the structure of the present invention is as follows:
a loudspeaker cone vibrating diaphragm quick cleaning device comprises a cylindrical shell 1, wherein a protective net 2 is arranged at the rear end of the shell 1, an installation frame 3 is arranged in the shell, a double-shaft motor 4 is arranged at the center of the installation frame 3, a brush 6 is arranged at the front end of the double-shaft motor 4, and fan blades 5 are arranged at the rear end of the double-shaft motor; the front end of the shell 1 is provided with a positioning ring 7 used for matching a loudspeaker 8; the rear end of the shell 1 is provided with a U-shaped handle 9. The power supply wire of the double-shaft motor 4 is buried in the rod of the mounting rack 3, and the rod of the mounting rack 3 can be a hollow rod or a rod with a U-shaped section; the power supply wires of the double-shaft motor 4 pass through the mounting frame 3 and then enter the handle 9.
Further optimization is carried out on the basis of the embodiment:
the handle 9 is provided with a starting switch 10; one end of the handle 9 is provided with a power cord 11. The end of the power line 11 is provided with a plug for connecting a socket; the starting switch 10 can be arranged at the lower end of the handle 9, so that manual finger starting is facilitated.
The end of the brush 6 is matched with the inner wall of the vibrating diaphragm of the loudspeaker 8. The brush rod of brush 6 can be the annular and set up 3, is provided with soft brush on the every brush rod, and the brush on the brush rod is close to 6 rotation axis centers of brush more, and is longer more, just cooperatees with the conical vibrating diaphragm inner wall of speaker.
The positioning ring 7 comprises a ring body 71, and pin shafts 73 inserted into end surface holes of the shell 1 are distributed on the bottom surface of the ring body 71; positioning rods 72 are uniformly distributed on the end face of the ring body 71 in an annular shape; the positioning rod 72 is provided with a raised limit rod 74. The positioning rods 72 of the positioning rings and the positioning rods 74 of the positioning rings can be different in length, so that the positioning rings can be conveniently matched with loudspeakers of different sizes. The bottom surface of the positioning ring 7 is fixedly provided with a pin shaft 73, when the positioning rings 7 with different sizes need to be removed and replaced, the positioning rings only need to be pulled outwards, and then the pin shaft 73 of another positioning ring 7 is inserted into a hole at the end of the shell 1 to be fixed.
When needs are cleaned loudspeaker diaphragm, fix loudspeaker 8 on the workstation, perhaps hold loudspeaker 8 tail end, the handle 9 of this equipment is held to another hand, confirms that power cord 11 inserts the power, then aims at holding ring 7 with loudspeaker 8 diaphragm terminal surface, fixes a position, opens starting switch 10, and brush 6 and flabellum 5 are rotatory simultaneously, cleans and blows to conical diaphragm surface, clears away loudspeaker diaphragm surface dust fast. After cleaning, the loudspeaker 8 is separated from the positioning ring 7 manually.
In the cleaning process, outside air is sucked into the fan blades 5 from the protective net 2 and then impacted on the hairbrush 6 and the loudspeaker diaphragm, so that quick cleaning is realized.
The brush 6 can be set to be a replaceable structure, the center of the brush 6 and the motor shaft of the double-shaft motor 4 can be fixed through bolts, and brushes with different lengths can be replaced according to different loudspeaker diaphragm shapes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A loudspeaker cone vibrating diaphragm quick cleaning device is characterized by comprising a cylindrical shell (1), wherein a protective net (2) is arranged at the rear end of the shell (1), an installation frame (3) is arranged in the shell, a double-shaft motor (4) is arranged at the center of the installation frame (3), a brush (6) is arranged at the front end of the double-shaft motor (4), and fan blades (5) are arranged at the rear end of the double-shaft motor; the front end of the shell (1) is provided with a positioning ring (7) used for matching the loudspeaker (8); the rear end of the shell (1) is provided with a U-shaped handle (9).
2. A device for rapidly cleaning a conical diaphragm of a loudspeaker according to claim 1, wherein a starting switch (10) is arranged on the handle (9); one end of the handle (9) is provided with a power cord (11).
3. A device for rapidly cleaning a conical diaphragm of a loudspeaker as claimed in claim 1, wherein the end of the brush (6) is in a shape fitting with the inner wall of the diaphragm of the loudspeaker (8).
4. The device for rapidly cleaning the conical diaphragm of the loudspeaker as claimed in claim 1, wherein the positioning ring (7) comprises a ring body (71), and pin shafts (73) inserted into end face holes of the shell (1) are distributed on the bottom surface of the ring body (71); positioning rods (72) are uniformly distributed on the end face of the ring body (71) in an annular shape; a raised limit rod (74) is arranged on the positioning rod (72).
CN201920750841.2U 2019-05-23 2019-05-23 Quick cleaning device of speaker circular cone vibrating diaphragm Expired - Fee Related CN210080160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920750841.2U CN210080160U (en) 2019-05-23 2019-05-23 Quick cleaning device of speaker circular cone vibrating diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920750841.2U CN210080160U (en) 2019-05-23 2019-05-23 Quick cleaning device of speaker circular cone vibrating diaphragm

Publications (1)

Publication Number Publication Date
CN210080160U true CN210080160U (en) 2020-02-18

Family

ID=69479747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920750841.2U Expired - Fee Related CN210080160U (en) 2019-05-23 2019-05-23 Quick cleaning device of speaker circular cone vibrating diaphragm

Country Status (1)

Country Link
CN (1) CN210080160U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112256806A (en) * 2020-11-04 2021-01-22 成都市食品药品检验研究院 Method and system for constructing risk information base in whole course of food production and operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112256806A (en) * 2020-11-04 2021-01-22 成都市食品药品检验研究院 Method and system for constructing risk information base in whole course of food production and operation

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200218

CF01 Termination of patent right due to non-payment of annual fee