Loudspeaker auxiliary device capable of automatically magnetizing and preventing dust from forming on outer surface
An auxiliary device and speaker technology, which is applied in the field of speakers, can solve problems such as hidden dangers, affecting the normal use of speaker sound quality, high temperature safety, etc., and achieve the effect of improving safety
Inactive Publication Date: 2021-02-12
深圳市天同玩具有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] After the speaker has been used for a period of time, a lot of dust will accumulate on it. If the dust is not cleaned in time, the sound quality and normal use of the speaker will be greatly affected.
At present, people mainly use the air pump to suck the dust on the speaker. This kind of dust removal device has limited functions, and when cleaning the speaker, it is not only inconvenient to operate, but also prone to dead ends when holding the speaker in one hand and the vacuum tube in the other. , and the existing loudspeaker magnetizing device has a low magnetizing effect, and requires manual operation, and the work efficiency is low. However, because the magnetizer contains high-voltage current inside, it is easy to generate high temperature and cause safety hazards. Therefore, it is necessary to design an automatic Loudspeaker auxiliary device that magnetizes and prevents dust build-up on the outer surface to improve the above problems
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] Combine below Figure 1-5 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0018] combined with Figure 1-5 The speaker auxiliary device that automatically magnetizes and prevents dust on the outer surface includes a body 10 and a cleaning chamber 80 located in the body 10, the end of the first spline shaft 77 in the cleaning chamber 80 A speaker 60 is fixed, and a brush plate 50 is hingedly arranged in the end wall on the right side of the speaker 60. The cleaning chamber 80 is provided with a brush plate 50 that is in contact with the surface of the speaker 60 through the rotation of the brush plate 50. The rotation of the spline shaft 77 is a cleaning device 201 for brushing and cleaning the outer surface of the speaker 60. The upper end wall of the clea...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of loudspeakers, in particular to an automatic magnetizing loudspeaker auxiliary device capable of preventing dust from forming on the outer surface, whichcomprises a machine body and a cleaning cavity located in the machine body, a loudspeaker is fixedly arranged at the tail end of a first spline shaft in the cleaning cavity, and a brush plate is hinged in the end wall of the right side of the loudspeaker. And a cleaning device which is in contact with the surface of the loudspeaker through rotation of the brush plate and performs brushing dust removal on the outer surface of the loudspeaker by means of rotation of the first spline shaft is arranged in the cleaning cavity. The surface of the loudspeaker is automatically covered and dust is removed through rotation of the brush plate, the baffle is opened during use, the loudspeaker is powered on and moved to work, the loudspeaker with audio frequency problems in the use process is magnetized through the magnetizer moving left and right, and meanwhile whether danger occurs due to overheating or not is detected through the melting degree of the wax block. And the safety degree of the device is improved.
Description
technical field [0001] The invention relates to the technical field of loudspeakers, in particular to a loudspeaker auxiliary device which automatically magnetizes and prevents dust on the outer surface. Background technique [0002] After the speaker has been used for a period of time, a lot of dust will accumulate on it. If the dust is not cleaned in time, the sound quality and normal use of the speaker will be greatly affected. At present, people mainly use the air pump to suck the dust on the speaker. This kind of dust removal device has limited functions, and when cleaning the speaker, it is not only inconvenient to operate, but also prone to dead ends when holding the speaker in one hand and the vacuum tube in the other. , and the existing loudspeaker magnetizing device has a low magnetizing effect, and requires manual operation, and the work efficiency is low. However, because the magnetizer contains high-voltage current inside, it is easy to generate high temperature...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02H04R29/00H01F13/00B08B1/00B08B5/02B08B17/02
CPCH04R1/02H04R29/001H01F13/00B08B5/02B08B17/02B08B1/12
Inventor 胡吴红
Owner 深圳市天同玩具有限公司