Novel deep waterproof loudspeaker

Abstract

The utility model relates to the technical field of loudspeakers, and discloses a novel deep waterproof loudspeaker which comprises a front cover, the top of the front cover is fixedly connected with a sealing silica gel ring, the middle of the sealing silica gel ring is fixedly connected with a vibrating diaphragm, a ball top is installed between the sealing silica gel ring and the front cover, the outer side of the front cover is provided with a connecting groove, and the connecting groove is connected with the vibrating diaphragm. The front cover is made of plastic or metal materials in an injection molding mode, and the inner side, the top side and the outer side of the front cover are wrapped by the sealing silica gel ring and the vibrating diaphragm in an injection molding mode. The beneficial effects of the utility model are that the front cover and the spherical top are placed on an injection molding machine, and the sealing silica gel ring and the vibrating diaphragm are formed through injection molding of the injection molding machine, so that the vibrating diaphragm and the sealing silica gel ring at the outer side wrap the inner side, the top side and the outer side of the front cover, thereby preventing water from entering the front side of the loudspeaker and realizing ventilation, ensuring the sealing performance of the loudspeaker, and prolonging the service life of the loudspeaker. And the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a loudspeaker technical field especially relates to a novel depth waterproof loudspeaker. BACKGROUND

[0002] With the continuous development of electronic products to multifunctional and portable, waterproof performance has become an important consideration factor in modern sound equipment, especially loudspeaker design. Especially in outdoor activities, swimming, camping, fitness and other scenarios, consumers have increasingly high requirements for the waterproof performance of the loudspeaker. Therefore, developing a loudspeaker with good waterproof performance has become one of the keys to improve product market competitiveness.

[0003] The waterproof loudspeaker of the traditional process is that the diaphragm needs to be well pasted with the ball top first, and then the PEK film sheet is pasted with glue at the front cover edge glue position. The loudspeaker front cover face also needs to be pasted with water bubble cotton to play a waterproof role. However, in the actual processing process, due to the large production quantity, the processing personnel cannot accurately master the coating effect of the glue, and the glue will leak if it is not well punched, which will lead to the loudspeaker cannot be effectively waterproofed. Moreover, the traditional process operation is complex, which limits the production efficiency. Therefore, a novel depth waterproof loudspeaker is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a novel depth waterproof loudspeaker, which aims at improving the problem that the glue will leak if it is not well punched in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A novel depth waterproof loudspeaker, comprising a front cover, the top of the front cover is fixedly connected with a sealing silica gel ring, the middle of the sealing silica gel ring is fixedly connected with a diaphragm, and a ball top is installed between the sealing silica gel ring and the front cover.

[0007] As a further description of the above technical scheme:

[0008] The outer side of the front cover is provided with a connecting groove;

[0009] As a further description of the above technical scheme:

[0010] The front cover is made of injection molding;

[0011] As a further description of the above technical scheme:

[0012] The front cover is made of plastic or metal material;

[0013] As a further description of the above technical scheme:

[0014] The sealing silica gel ring and the diaphragm wrap the inner, top and outer three edges of the front cover by injection molding.

[0015] The utility model has the advantages of the following:

[0016] 1、 the utility model discloses, through the front cover and ball top are put to injection molding machine, and through injection molding machine injection molding sealing silica gel ring and diaphragm, make the diaphragm and the sealing silica gel ring of outside three edges of the inner, top of front cover are covered, so as to be convenient for the front of loudspeaker cannot enter water, ventilate, thereby guarantee the sealing property of loudspeaker. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 A three-dimensional schematic view of a novel deep waterproof loudspeaker is provided for the utility model;

[0018] Fig. 2 A structure schematic view of the sealing silica gel ring of a novel deep waterproof loudspeaker is provided for the utility model;

[0019] Fig. 3 A structure schematic view of the front cover of a novel deep waterproof loudspeaker is provided for the utility model.

[0020] LEGEND:

[0021] 1, front cover, 2, ball top, 3, sealing silica gel ring, 4, diaphragm, 5, connecting groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] REFERENCE Figs. 1-3The utility model provides a kind of embodiment: a novel waterproof loudspeaker of depth, including front cover 1, the top of front cover 1 is fixedly connected with sealing silica gel ring 3, the middle part of sealing silica gel ring 3 is fixedly connected with diaphragm 4, sealing silica gel ring 3 is installed with ball top 2 between front cover 1, the outside of front cover 1 is equipped with connecting groove 5, front cover 1 is made of injection molding, front cover 1 is plastic or metal material, sealing silica gel ring 3 and diaphragm 4 are wrapped the inner, top, outer three edges of front cover 1 by injection molding mode. First, the front cover 1 of plastic or metal material is injection molded well, then front cover 1 and ball top 2 are sequentially placed on injection molding mold positioning insert, sealing silica gel ring 3 and diaphragm 4 are formed again by injection molding machine, so that diaphragm 4 and the sealing silica gel ring 3 of outside three edges of the inner, top, outer of front cover 1 are wrapped, so that it is not necessary to stick water bubble cotton, can be directly mounted machine through loudspeaker side edge sealing silica gel ring 3 plays the role of mounting sealing, so that loudspeaker front cannot be water, breathable, to ensure the sealing property of loudspeaker, and it is not necessary to smear glue, optimize operation process, to further improve production efficiency.

[0024] Working principle: first, front cover 1 is injection molded well, then front cover 1 and ball top 2 are sequentially placed on mold positioning insert, sealing silica gel ring 3 and diaphragm 4 are formed again by injection molding machine, so that diaphragm 4 and the sealing silica gel ring 3 of outside three edges of the inner, top, outer of front cover 1 are wrapped, so that loudspeaker front cannot be water, breathable, to ensure the sealing property of loudspeaker, and improve production efficiency.

[0025] Finally, it should be pointed out that: the above described only for preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A new type of waterproof loudspeaker with deep depth, comprising a front cover (1), characterized in that: The top of the front cover (1) is fixedly connected with a sealing silica gel ring (3), the middle of the sealing silica gel ring (3) is fixedly connected with a diaphragm (4), and a ball top (2) is installed between the sealing silica gel ring (3) and the front cover (1).

2. A new type of waterproof speaker with deep depth according to claim 1, characterized in that: A connecting groove (5) is formed on the outer side of the front cover (1).

3. A new type of waterproof speaker with deep depth according to claim 1, characterized in that: The front cover (1) is made of injection molding.

4. A new type of waterproof speaker with deep depth according to claim 1, characterized in that: The front cover (1) is made of plastic or metal.

5. A new type of waterproof speaker with deep depth according to claim 1, characterized in that: The sealing silica gel ring (3) and the diaphragm (4) wrap the inner, top and outer edges of the front cover (1) by injection molding.

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