CN207732976U - Waterproof loudspeaker and electronic product - Google Patents
Waterproof loudspeaker and electronic product Download PDFInfo
- Publication number
- CN207732976U CN207732976U CN201721828074.XU CN201721828074U CN207732976U CN 207732976 U CN207732976 U CN 207732976U CN 201721828074 U CN201721828074 U CN 201721828074U CN 207732976 U CN207732976 U CN 207732976U
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- Prior art keywords
- waterproof
- vibrating diaphragm
- protecgulum
- holder
- concave part
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007373 indentation Methods 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 230000032683 aging Effects 0.000 abstract description 3
- 229920000297 Rayon Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model belongs to the technical field of loudspeaker, especially, relate to a waterproof loudspeaker and electronic product. This waterproof loudspeaker includes pronunciation subassembly, shell subassembly and waterproof vibrating diaphragm, and the shell subassembly includes protecgulum and support, and in the pronunciation subassembly was fixed in the support, be equipped with between the front end of protecgulum and support so that protecgulum and support fixed connection's buckle structure, buckle structure includes bellying and concave part of mutual lock joint, waterproof vibrating diaphragm closing cap outside pronunciation subassembly, and the periphery of waterproof vibrating diaphragm compresses tightly through the bellying and seals in concave part. The protruding portion of buckle structure seals the periphery chucking of waterproof vibrating diaphragm in the concave part, greatly increased the area of contact of waterproof vibrating diaphragm and support and protecgulum, reduced the risk that waterproof vibrating diaphragm deviates from in the concave part, improved the reliability of being connected of waterproof vibrating diaphragm and support and protecgulum, improved the water-proof effects of loudspeaker effectively, solved waterproof vibrating diaphragm and because of the ageing technical problem who drops and lead to loudspeaker water-proof effects to worsen from the support of waterproof viscose.
Description
Technical field
The utility model belongs to loudspeaker technical field more particularly to a kind of waterproof speaker.
Background technology
Loudspeaker are a kind of very common electro-acoustic transducer devices, can electric signal be transformed into acoustical signal, are widely used in
On the electronic equipments and electronic device such as sound equipment, mobile phone, computer, TV, have become indispensable one of people's daily life
Point.But loudspeaker currently on the market are designed and produced both for the working environment of land greatly, do not have waterproof generally
Performance or water resistance are bad, and when water enters in loudspeaker, the acoustical behavior of loudspeaker will be reduced, can even be made when serious
Loudspeaker damage.The main reason for water resistance of wherein loudspeaker is bad is that the mounting means of vibrating diaphragm is bad, existing technology one
As be to carry out bonding processing using Waterproof glue line before and after vibrating diaphragm, vibrating diaphragm is fixed, however as loudspeaker usage time
Extend, the leakproofness that glue aging causes vibrating diaphragm to connect reduces, so that the waterproof effect of loudspeaker is deteriorated；Also, this work
The manufacturing cost of skill is higher, and be unfavorable for reduction loudspeaker manufactures cost.
Utility model content
The purpose of this utility model is to provide a kind of waterproof speakers, it is intended to solve loudspeaker in the prior art and pass through glue
The technical problem that bonding vibrating diaphragm causes loudspeaker water resistance poor.
To achieve the above object, the technical solution adopted in the utility model is：A kind of waterproof speaker, including pronunciation component,
Casing assembly and waterproof vibrating diaphragm, casing assembly include protecgulum and holder, and pronunciation component is fixed in holder, before protecgulum and holder
Be equipped between end so that the buckle structure that protecgulum is fixedly connected with holder, the buckle structure include mutual snapping lug boss with
Concave part, waterproof vibrating diaphragm are covered in except pronunciation component, and the periphery of waterproof vibrating diaphragm is sealed in concave part by lug boss compression
It is interior.
Further, above-mentioned lug boss is set on protecgulum, and above-mentioned concave part is set to the front end of holder；Alternatively, concave part is set
In on protecgulum, lug boss is set to the front end of holder.
Further, above-mentioned waterproof vibrating diaphragm is contacted with lug boss surface and the surface contacted with concave part are equipped with anti-
Glue.
Further, before above-mentioned protecgulum is hollow cyclic annular protecgulum, and the part that is in contact with holder of protecgulum forms ring-type
The ring body of lid.
Further, the periphery of above-mentioned waterproof vibrating diaphragm position corresponding with lug boss and concave part is formed with shape and protrusion
The sealing in portion and concave part adaptation, sealing are formed by the surface indentation of surface towards the face concave part of face lug boss.
Further, above-mentioned casing assembly further includes rear cover, and rear cover is covered on the rear end of holder, and rear cover and waterproof vibrating diaphragm
It encloses and sets to form accommodating cavity, pronunciation component is located in accommodating cavity.
Further, above-mentioned pronunciation component includes centring magnet, side magnet, center washer and side washer, center magnetic
Iron covers after being set to, and center washer is set on centring magnet, and the center of center washer, centring magnet and rear cover is located at together
On one straight line；Side magnet is set to the side of centring magnet, and the first magnetic gap, side are formed between side magnet and centring magnet
Side washer is set to the side of center washer and corresponding with side magnet, and the second magnetic is formed between side washer and center washer
Gap, the first magnetic gap and the second magnetic gap are interconnected.
Further, above-mentioned pronunciation component further includes voice coil, and one end of voice coil is fixedly connected with waterproof vibrating diaphragm, voice coil it is another
One end passes through the second magnetic gap and is suspended in the first magnetic gap.
Further, waterproof speaker further includes terminal, and terminal is fixed on the outside of holder, and terminal is electrically connected with voice coil.
The beneficial effects of the utility model：Waterproof speaker provided by the utility model, protecgulum and holder are existed by setting
Buckle structure between protecgulum and the front end of holder realizes connection, and especially by the lug boss of buckle structure and concave part
Mutual snapping and protecgulum is fixed with holder, meanwhile, the periphery for being covered in waterproof vibrating diaphragm except holder is extended into buckle and is tied
On structure, the periphery of waterproof vibrating diaphragm is pressed in concave part by the lug boss of the buckle structure, due in indentation concave part
Lug boss and concave part realize snapping, then the waterproof vibrating diaphragm for being pressed into concave part just tightly connected and fixed in lug boss with
Between concave part；The lug boss of buckle structure will can also greatly increase anti-in the periphery card indentation concave part of waterproof vibrating diaphragm simultaneously
The contact area of water vibrating diaphragm and holder and protecgulum can effectively reduce the risk that waterproof vibrating diaphragm is deviate from out of concave part, carry in this way
High waterproof vibrating diaphragm is fixed on stability and reliability between holder and protecgulum, on the basis for not influencing loudspeaker acoustical behavior
On, the leakproofness after the installation of waterproof vibrating diaphragm is promoted, the waterproof effect of loudspeaker is effectively improved.
The utility model use another technical solution be：A kind of electronic product, the electronic product include above-mentioned waterproof
Loudspeaker.
The electronic product of the utility model, due to the use of above-mentioned waterproof speaker, the water resistance of loudspeaker is had
The guarantee of effect, reduce influences the risk of the electronic product audio result of broadcast because water enters loudspeaker, ensure that electronic product
Normal audio ability to play, improve the audio experience of user.
Description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, incite somebody to action below, to embodiment or existing skill
Attached drawing is briefly described needed in art description, it should be apparent that, the accompanying drawings in the following description is only this practicality
Some novel embodiments without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the installation diagram for the waterproof speaker that the utility model embodiment provides；
Fig. 2 is the decomposition diagram for the waterproof speaker that the utility model embodiment provides；
Fig. 3 is the sectional view along the directions A-A in Fig. 1；
Fig. 4 is the upward view of the protecgulum for the waterproof speaker that the utility model embodiment provides；
Fig. 5 is the vertical view of the holder for the waterproof speaker that the utility model embodiment provides；
Fig. 6 is the vertical view of the waterproof vibrating diaphragm for the waterproof speaker that the utility model embodiment provides.
Wherein, each reference numeral in figure：
10-11-centring magnet of pronunciation component, 12-side magnet
13-center 14-side of washer 15-voice coils of washer
20-casing assembly 21-protecgulum, 22-holders
23-buckle structure 24-rear cover, 30-waterproof vibrating diaphragms
31-the 111-the first magnetic gap of 40-terminal of sealing
131-the second magnetic gap 231-lug boss, 232-concave part.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining the description of attached drawing 1~6 is exemplary, it is intended to for explaining the utility model, and should not be understood as to this practicality
Novel limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1 to Figure 3, the utility model provides a kind of waterproof speaker, including pronunciation component 10, casing assembly 20
With waterproof vibrating diaphragm 30, casing assembly 20 includes protecgulum 21 and holder 22, and pronunciation component 10 is fixed in holder 22, protecgulum 21 with
It is equipped between the front end of holder 22 so that the buckle structure 23 that protecgulum 21 is fixedly connected with holder 22, buckle structure 23 include phase
The lug boss 231 and concave part 232 of mutual snapping, waterproof vibrating diaphragm 30 is covered in except pronunciation component 10, and the week of waterproof vibrating diaphragm 30
Edge is sealed in by the compression of lug boss 231 in concave part 232.
It is provided with mutually matched buckle structure 23 on the protecgulum 21 and holder 22 of waterproof speaker provided by the utility model,
When waterproof vibrating diaphragm 30 is connect with holder 22 and protecgulum 21, waterproof vibrating diaphragm 30 is first placed in the front end of holder 22, then again will before
Lid 21 is fastened with holder 22, and the lug boss 231 that the part that such waterproof vibrating diaphragm 30 is contacted with holder 22 is just snapped structure 23 is pressed
Enter in concave part 232, when lug boss 231 fastens close with concave part 232, waterproof vibrating diaphragm 30 is compressed to be sealed in holder 22
Between protecgulum 21.Therefore, by the way that above-mentioned buckle structure 23 is arranged, waterproof vibrating diaphragm 30 can be made closely to connect and fix in preceding
Between lid 21 and holder 22, the periphery compression of waterproof vibrating diaphragm 30 is sealed in by concave part using the lug boss 231 of buckle structure 23
In 232, the connection type of the Chen Ping of waterproof glue connection is only used instead of place where troops were originally stationed water vibrating diaphragm 30 and holder 22 and protecgulum 21, is increased
The contact area for having added waterproof vibrating diaphragm 30 and holder 22 and protecgulum 21 reduces the wind that waterproof vibrating diaphragm is deviate from out of concave part 232
Danger, improves the connection reliability of waterproof vibrating diaphragm 30 and holder 22 and protecgulum 21, on the basis of not influencing loudspeaker acoustical behavior,
The waterproof effect for effectively improving loudspeaker, solve waterproof vibrating diaphragm 30 causes because waterproof adhesive aging falls off from holder 22
The technical issues of loudspeaker waterproof effect is deteriorated.
Specifically, as shown in Figures 3 to 5, the lug boss of its buckle structure 23 of the waterproof speaker of the utility model embodiment
231 can be set on protecgulum 21, corresponding, and concave part 232 is set to the front end of holder 22；Alternatively, lug boss 231 with it is recessed
The installation position of groove portion 232 is exchanged, i.e., concave part 232 is set on protecgulum 21, and lug boss 231 is set to the front end of holder 22；
Or lug boss 231 and concave part 232 are provided on protecgulum 21 simultaneously, also it is provided with 231 He of lug boss simultaneously on holder 22
Concave part 232, lug boss 231 and the upper corresponding female groove portion 232 of holder 22 on protecgulum 21 are fastened, the groove on protecgulum 21
Portion 232 is then fastened with the respective bump portion 231 on holder 22.
Optionally, can multiple lug bosses 231 be arranged simultaneously in the waterproof speaker of the utility model embodiment on protecgulum 21
It is corresponding with concave part 232, multiple lug bosses 231 and concave part 232 can also be set simultaneously on holder 22, and
There are certain spacing between each concave part 232 and lug boss 231；Alternatively, on protecgulum 21, lug boss 231 can be
Around the annular projection portion of setting, concave part 232 can be the ring-shaped groove portion for surrounding setting；And on holder 22, it is convex
It equally can be annular projection portion and the ring-shaped groove portion for surrounding setting to play portion 231 and concave part 232.It is multiple by being arranged simultaneously
Lug boss 231 and concave part 232, or lug boss 231 and concave part 232 are arranged to cricoid structure, it can be as far as possible
Increase the contact area of waterproof vibrating diaphragm 30 and protecgulum 21 and holder 22, increases the connection reliability and sealed reliable of waterproof vibrating diaphragm 30
Property, it is further to improve waterproof speaker water resistance.
Specifically, as shown in figure 3, the waterproof speaker of the utility model embodiment, waterproof vibrating diaphragm 30 connect with lug boss 231
The surface that tactile surface and waterproof vibrating diaphragm 30 is contacted with concave part 232 is equipped with marine glue, which can not only be by waterproof
Vibrating diaphragm 30 preferably bonds together with protecgulum 21 and holder 22, further to ensure the connection reliability of waterproof vibrating diaphragm 30；
Meanwhile the marine glue also can adequately fill the gap between waterproof vibrating diaphragm 30 and lug boss 231 and concave part 232, make outer
The water in portion cannot immerse trumpet by the gap, the significantly more efficient waterproof speaker for improving the utility model embodiment
Waterproof effect.
Optionally, as described in Figure 4, the waterproof speaker of the utility model embodiment, protecgulum 21 can be for before hollow ring-types
Lid, and the part that is in contact with holder 22 of protecgulum 21 forms the ring body of cyclic annular protecgulum；Alternatively, protecgulum 21 can also be designed as
Can cover the structure of waterproof vibrating diaphragm 30, and between protecgulum 21 and waterproof vibrating diaphragm 30 prepared separation to be provided for waterproof vibrating diaphragm 30
Enough oscillation spaces, meanwhile, acoustic aperture is opened up out on protecgulum 21, so that the sound for generating loudspeaker is transferred to the outside of loudspeaker
(being not shown).The above-mentioned mode that protecgulum 21 is arranged to circlewise protecgulum can provide sufficiently large for waterproof vibrating diaphragm 30
Oscillation space, and waterproof vibrating diaphragm 30 will not generate noise because of contact sundries；And protecgulum 21 is designed to cover waterproof vibrating diaphragm
30 and by way of going out acoustic aperture and speaking, then be more conducive to the external sundries of isolation, can effectively prevent these sundries and
Waterproof vibrating diaphragm 30 contacts and damages waterproof vibrating diaphragm 30, can play the role of 30 service life of extension waterproof vibrating diaphragm appropriate.It is right
In the design method of both the above protecgulum 21, user can select according to actual conditions.Certainly, the design side of protecgulum 21
Formula is also not limited to above-mentioned two ways, other are any to be connected in waterproof vibrating diaphragm 30 between protecgulum 21 and holder 22
Design method is all feasible.
Preferably, as shown in Figure 3 and Figure 6, the waterproof speaker of the utility model embodiment, the periphery of waterproof vibrating diaphragm 30 with
Lug boss 231 and 232 corresponding position of concave part are formed with the sealing 31 that shape is adapted to lug boss 231 and concave part 232,
Sealing 31 is formed by the surface indentation of surface towards the face concave part 232 of face lug boss 231.Assemble waterproof vibrating diaphragm 30 it
Before, sealing 31 compatible with lug boss 231 and concave part 232 is designed on the periphery of waterproof vibrating diaphragm 30 in advance, not only
The packaging efficiency of waterproof vibrating diaphragm 30 and holder 22 and protecgulum 21 can be improved；Also, pass through default sealing 31 and buckle structure
23 are adapted, it is possibility to have effect avoids damage of the buckle structure 23 to waterproof vibrating diaphragm 30, while can also avoid because to waterproof
The tension anticipation of vibrating diaphragm 30 is wrong and causes waterproof vibrating diaphragm 30 to be snapped structure 23 and bursts.
Specifically, as shown in Figure 1 to Figure 3, the waterproof speaker of the utility model embodiment, after casing assembly 20 further includes
Lid 24, rear cover 24 is covered on the rear end of holder 22, and rear cover 24 encloses with waterproof vibrating diaphragm 30 and sets to form accommodating cavity, pronunciation component 10
In the accommodating cavity.In the present embodiment, rear cover 24 is made of metal material, such as iron.
Specifically, as shown in Figures 2 and 3, the waterproof speaker of the utility model embodiment, pronunciation component 10 include center
Magnet 11, side magnet 12, center washer 13 and side washer 14, centring magnet 11 are set on rear cover 24, center washer 13
It is set on centring magnet 11, and the center of center washer 13, centring magnet 11 and rear cover 24 is located along the same line；Side magnetic
Iron 12 is set to centring magnet 11, and the first magnetic gap 111, side washer 14 are formed between side magnet 12 and centring magnet 11
It is set to the side of center washer 13 and corresponding with side magnet 12, second is formed between side washer 14 and center washer 13
Magnetic gap 131, the first magnetic gap 111 and the second magnetic gap 131 are interconnected.In the present embodiment, centring magnet 11 and center
Shape, the size of washer 13 are essentially identical, when center washer 13 is set to the top of centring magnet 11, under center washer 13
Surface fits in the upper surface of centring magnet 11, and the side consistency from top to bottom of centring magnet 11 and center washer 13；Side magnet
It can also be four that 12 quantity, which can be two, and when two side magnet 12 is only arranged, two sides magnet 12 is located at
The opposite both sides of centring magnet 11, and a side magnet 12 corresponds to a side washer 14, when four side magnet 12 of setting
When, each side magnet 12 is evenly distributed on the surrounding of centring magnet 11, likewise, a side magnet 12 corresponds to a side China
Department 14；The sectional area of the wherein horizontal plane of side washer 14 is slightly less than the sectional area of the horizontal plane of side magnet 12；Also, to each
For a mutual corresponding side magnet 12 and side washer 14, both is mutually aligned close to the side of centring magnet 11, with
Keep the area being connected between the first magnetic gap 111 and the second magnetic gap 131 maximum, maximum sky is provided for the formation of magnetic induction line
Between, to improve the phonation efficiency of waterproof speaker.
Specifically, as shown in Figures 2 and 3, the waterproof speaker of the utility model embodiment, pronunciation component 10 further include sound
Circle 15, one end of voice coil 15 is fixedly connected with waterproof vibrating diaphragm 30, and the other end of voice coil 15 passes through the second magnetic gap 131 and is suspended at
In first magnetic gap 111.Power source of the voice coil 15 as the present embodiment waterproof speaker, one end is fixed with waterproof vibrating diaphragm 30 to be connected
It connects, the other end is then suspended at by the second magnetic gap 131 in the first magnetic gap 111, when extraneous tone currents signal reaches sound
When enclosing 15,15 cutting magnetic induction line of voice coil simultaneously generates mechanical oscillation to drive 30 vibration sounding of waterproof vibrating diaphragm.
Specifically, as shown in Figures 2 and 3, the waterproof speaker of the utility model embodiment further includes terminal 40, and terminal 40 is solid
Due to the outside of holder 22, and terminal 40 is electrically connected with voice coil 15.The waterproof speaker of the present embodiment is realized inside and outside by terminal 40
The conducting of circuit, the voice-frequency signalling current outside waterproof speaker pass through the inside that terminal 40 enters waterproof speaker.
The utility model embodiment additionally provides a kind of electronic product, which includes above-mentioned waterproof speaker, and
The electronic product realizes the conducting of external circuit in above-mentioned waterproof speaker by terminal 40 above-mentioned, and the electronic product is by audio-frequency electric
Stream signal reaches waterproof speaker, and the audio electrical signal of reception is converted into audio voice signals to realize electronic product by waterproof speaker
Normal sounding.The electronic product of the utility model embodiment, due to the use of above-mentioned waterproof speaker, the water resistance of loudspeaker
Effective guarantee is obtained, reduce influences the risk of the electronic product audio result of broadcast because water enters loudspeaker, ensure that
The normal audio ability to play of electronic product, improves the audio experience of user.
Specifically, the electronic product of the present embodiment can be sound equipment, mobile phone, tablet computer, computer, TV etc..
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of waterproof speaker, including pronunciation component, casing assembly and waterproof vibrating diaphragm, it is characterised in that：The casing assembly packet
Include protecgulum and holder, the pronunciation component is fixed in the holder, between the protecgulum and the front end of the holder be equipped with
So that the buckle structure that the protecgulum is fixedly connected with the holder, the buckle structure includes the lug boss of mutual snapping and recessed
Groove portion, the waterproof vibrating diaphragm are covered in except the pronunciation component, and the periphery of the waterproof vibrating diaphragm passes through the lug boss pressure
It is closely encapsulated in the concave part.
2. waterproof speaker according to claim 1, it is characterised in that：The lug boss is set on the protecgulum, described recessed
Groove portion is set to the front end of the holder；Alternatively, the concave part is set on the protecgulum, the lug boss is set to the holder
Front end.
3. waterproof speaker according to claim 1 or 2, which is characterized in that the waterproof vibrating diaphragm is contacted with the lug boss
Surface and the surface that is contacted with the concave part be equipped with marine glue.
4. waterproof speaker according to claim 1 or 2, which is characterized in that the protecgulum is hollow cyclic annular protecgulum, and institute
State the ring body that the part that protecgulum is in contact with the holder forms the cyclic annular protecgulum.
5. waterproof speaker according to claim 1 or 2, which is characterized in that the periphery of the waterproof vibrating diaphragm and the protrusion
Portion and the corresponding position of the concave part are formed with the sealing that shape is adapted to the lug boss and the concave part, described close
The surface indentation of surface towards the concave part described in face of envelope portion lug boss described in face is formed.
6. waterproof speaker according to claim 1 or 2, which is characterized in that the casing assembly further includes rear cover, after described
It is covered on the rear end of the holder, and the rear cover encloses with the waterproof vibrating diaphragm and sets to form accommodating cavity, the pronunciation component
In the accommodating cavity.
7. waterproof speaker according to claim 6, which is characterized in that the pronunciation component includes centring magnet, side magnetic
Iron, center washer and side washer, the centring magnet be set to it is described after cover, the center washer is set to the center
On magnet, and the center of the center washer, the centring magnet and the rear cover is located along the same line；The side magnet
It is set to the side of the centring magnet, forms the first magnetic gap, the side between the side magnet and the centring magnet
Side washer is set to the side of the center washer and, the side washer and center China corresponding with the side magnet
The second magnetic gap is formed between department, first magnetic gap is interconnected with second magnetic gap.
8. waterproof speaker according to claim 7, which is characterized in that the pronunciation component further includes voice coil, the voice coil
One end be fixedly connected with the waterproof vibrating diaphragm, the other end of the voice coil passes through second magnetic gap and is suspended at described the
In one magnetic gap.
9. waterproof speaker according to claim 8, which is characterized in that the waterproof speaker further includes terminal, the terminal
It is fixed on the outside of the holder, and the terminal is electrically connected with the voice coil.
10. a kind of electronic product, which is characterized in that the electronic product includes claim 1~9 any one of them waterproof loudspeaker
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828074.XU CN207732976U (en) | 2017-12-22 | 2017-12-22 | Waterproof loudspeaker and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828074.XU CN207732976U (en) | 2017-12-22 | 2017-12-22 | Waterproof loudspeaker and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207732976U true CN207732976U (en) | 2018-08-14 |
Family
ID=63086322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828074.XU Expired - Fee Related CN207732976U (en) | 2017-12-22 | 2017-12-22 | Waterproof loudspeaker and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207732976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000094A1 (en) * | 2019-06-29 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Loudspeaker |
| CN112714387A (en) * | 2021-03-26 | 2021-04-27 | 合翔(常州)电子有限公司 | High-power thin sound production device |
| WO2021128085A1 (en) * | 2019-12-25 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Acoustic generator |
-
2017
- 2017-12-22 CN CN201721828074.XU patent/CN207732976U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000094A1 (en) * | 2019-06-29 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Loudspeaker |
| WO2021128085A1 (en) * | 2019-12-25 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Acoustic generator |
| CN112714387A (en) * | 2021-03-26 | 2021-04-27 | 合翔(常州)电子有限公司 | High-power thin sound production device |
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