CN205283801U - Loudspeaker and portable electronic device - Google Patents
Loudspeaker and portable electronic device Download PDFInfo
- Publication number
- CN205283801U CN205283801U CN201521128957.0U CN201521128957U CN205283801U CN 205283801 U CN205283801 U CN 205283801U CN 201521128957 U CN201521128957 U CN 201521128957U CN 205283801 U CN205283801 U CN 205283801U
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- CN
- China
- Prior art keywords
- loud speaker
- casing
- waterproof grommet
- module
- waterproof
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- 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
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Abstract
The utility model provides a speaker, including module casing and the speaker body of setting in the module casing, the module casing includes two at least casings, and the supersound is connected between two adjacent casings, still includes the gap department that sets up between two adjacent casings, makes a waterproof sealing circle of two adjacent housing seal connections. The utility model discloses a double sealing that the supersound is connected and waterproof sealing encloses has realized the sealing connection between module casing two adjacent casings, has improved the waterproof sealing nature of speaker to accomplish to bear great water pressure, so as to satisfies the waterproof requirement of using in deep water, and it can be applied to the sealing connection between the module other part equally. The utility model also provides a portable electronic equipment who has above -mentioned speaker.
Description
Technical field
The utility model relates to technical field of electronic products, more specifically, it relates to a kind of loud speaker, the utility model also relates to a kind of portable electric appts with above-mentioned loud speaker.
Background technology
In conventional loudspeakers, usually by ball top (Dome), vibrating diaphragm and voice coil loudspeaker voice coil form the vibrational system of loud speaker jointly, washer, magnet, yoke magnetic plate (Yoke) forms magnetic circuit system, and when mobile terminal assembling application such as loud speaker needs and mobile phones, need outside loud speaker, combine peripheral housing, common formation loud speaker module, peripheral housing described herein generally includes upper casing and lower casing, or upper casing, mesochite and lower casing, is wherein all connected by ultrasonic between upper casing, mesochite and lower casing.
The shell formed due to upper casing and lower casing is plastic parts, and tolerance of dimension and distortion amount are relatively difficult to ensure card, and then more easily cause each region of ultrasonic state inconsistent. Product being caused to leak gas in the region that some ultrasonic state is poor, stopping property is poor, cannot meet the waterproof requirement used in deep water.
In sum, how to improve the stopping property of loud speaker, to meet the waterproof requirement used in deep water, it is current those skilled in the art technical problems urgently to be resolved hurrily.
Practical novel content
In view of this, the purpose of this utility model is to provide a kind of loud speaker, to improve the stopping property of loud speaker, thus meets the waterproof requirement used in deep water.
Another object of the present utility model is to provide a kind of portable electric appts with above-mentioned loud speaker.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of loud speaker, the loud speaker body comprising module casing and be arranged in described module casing, described module casing comprises at least two housings, ultrasonic connection between two adjacent described housings, also comprise the gap place being arranged between the described housing of adjacent two, make the first waterproof grommet that the described housing of adjacent two is tightly connected.
Preferably, in above-mentioned loud speaker, the rubber circle that described first waterproof grommet is injection moulding or is bonded on described module casing, or the bubble cotton for being bonded on described module casing.
Preferably, in above-mentioned loud speaker, described first waterproof grommet is positioned at the outer ring of the ultrasonic tie point of the described housing of adjacent two.
Preferably, in above-mentioned loud speaker, described module casing comprises upper casing and lower casing, and described first waterproof grommet is positioned at the outer ring of the ultrasonic tie point of described upper casing and described lower casing.
Preferably, in above-mentioned loud speaker, also comprising the vibrating diaphragm that is arranged on described loud speaker body the 2nd waterproof grommet near the end face edge of described upper casing, described 2nd waterproof grommet seals the gap being arranged between described vibrating diaphragm and the described upper casing on the upside of described vibrating diaphragm.
Preferably, in above-mentioned loud speaker, described 2nd waterproof grommet is that rubber circle, silicagel pad or bubble are cotton.
Preferably, in above-mentioned loud speaker, described module casing comprises upper casing, lower casing and the mesochite being arranged between described upper casing and described lower casing, and the gap place between described upper casing and described mesochite and the gap place between described mesochite and described lower casing are provided with described first waterproof grommet.
Preferably, above-mentioned loud speaker also comprises the 3rd waterproof grommet being arranged between described module lower casing and the steel disc being incorporated on described module lower casing.
Preferably, in above-mentioned loud speaker, described 3rd waterproof grommet is that rubber circle, silicagel pad or bubble are cotton.
As can be seen from above-mentioned technical scheme, the loud speaker body that the loud speaker that the utility model provides comprises module casing and is arranged in module casing, module casing comprises at least two housings, ultrasonic connection between two adjacent housings, also comprise the gap place being arranged between adjacent two housing, make the first waterproof grommet that adjacent two housing is tightly connected.
The utility model is by the double seal of ultrasonic connection and the first waterproof grommet, achieve being tightly connected between two adjacent housings of module casing, improve the waterproof stopping property of loud speaker, and accomplish to bear bigger hydraulic pressure such that it is able to meet the waterproof requirement used in deep water.
Same, the utility model arranges the 2nd waterproof grommet by the gap between the module upper casing on the upside of vibrating diaphragm and vibrating diaphragm, improves the stopping property between vibrating diaphragm and module casing, it is to increase water resistance; Also by arranging the 3rd sealing-ring between module lower casing and module lower casing steel disc, improve sealing property therebetween, it is to increase waterproof effect.
The utility model additionally provides a kind of portable electric appts, the loud speaker comprising housing and be arranged in described housing, described loud speaker is any one loud speaker above-mentioned, owing to above-mentioned loud speaker has above-mentioned effect, the portable electric appts with above-mentioned loud speaker has same effect, therefore repeats no more herein.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the vertical view of the loud speaker that the utility model embodiment provides;
Fig. 2 be the utility model when the first waterproof grommet is set along Fig. 1 the sectional view of line A-A;
Fig. 3 is the partial enlargement structure iron of B in Fig. 2;
Fig. 4 be the utility model when the 2nd waterproof grommet is set along Fig. 1 the sectional view of line A-A;
Fig. 5 is the partial enlargement structure iron of C in Fig. 4;
Fig. 6 be the utility model when the 3rd waterproof grommet is set along Fig. 1 the sectional view of line A-A;
Fig. 7 is the partial enlargement structure iron of D in Fig. 6.
Embodiment
The utility model embodiment provides a kind of loud speaker, it is to increase the stopping property of loud speaker such that it is able to meet the waterproof requirement used in deep water.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1-3, the loud speaker body that the loud speaker that the utility model embodiment provides comprises module casing and is arranged in module casing, module casing comprises at least two housings, ultrasonic connection between two adjacent housings, also comprise the gap place being arranged between adjacent two housing, make the first waterproof grommet that adjacent two housing is tightly connected.
In present embodiment, the module casing of loud speaker module comprises the upper casing 1 by ultrasonic connection and lower casing 2, the gap place that upper casing 1 is connected with lower casing 2 is also provided with the outer ring that the first waterproof grommet 3, first waterproof grommet 3 is positioned at the ultrasonic tie point of upper casing 1 with lower casing 2. That is, the whole circle of the gap area of the utility model between upper casing 1 and lower casing 2 increases by the first waterproof grommet 3, it is possible to play good sealing and the effect of waterproof.
The utility model is by the double seal of ultrasonic connection and the first waterproof grommet 3, achieve being tightly connected between two adjacent housings of module casing, improve the waterproof stopping property of loud speaker, and accomplish to bear bigger hydraulic pressure such that it is able to meet the waterproof requirement used in deep water.
Preferably, the rubber circle that the first waterproof grommet 3 is injection moulding or is bonded on module casing, or the bubble cotton for being bonded on module casing. Above-mentioned first waterproof grommet 3 can adopt that the bubble of rubber circle, high-density waterproof is cotton or silicagel pad etc. can reach the material of waterproof sealing effect.
In the loud speaker that above-described embodiment provides, the first waterproof grommet 3 is positioned at the outer ring of the ultrasonic tie point of adjacent two housing. First the present embodiment utilizes the first waterproof grommet 3 to carry out waterproof, enters again by ultrasonic junction waterproof after the first waterproof grommet 3 until water, outer field sealing effect is better, it is to increase sealing reliability.
In the utility model one specific embodiment, module casing comprises upper casing 1 and lower casing 2, first waterproof grommet 3 is positioned at the outer ring of the ultrasonic tie point of upper casing 1 with lower casing 2. The utility model is by the double seal of ultrasonic connection and the first waterproof grommet 3, it is achieved that being tightly connected between module casing upper casing 1 and lower casing 2. First waterproof grommet 3 can also be positioned at the inner ring of the ultrasonic tie point of upper casing 1 with lower casing 2.
In above-described embodiment, in order to improve the work-ing life of sealed structure, it is preferable that, the rubber circle at the edge that the first waterproof grommet 3 is the edge or lower casing 2 that are injection-moulded in upper casing 1. In the present embodiment, the assembling mode of rubber circle can adopt and be injected in lower casing 2 by rubber circle, and then upper casing 1 is ultrasonic with lower casing 2, it is achieved the connection of shell; Can also adopting and be injected in upper casing 1 by rubber circle, then upper casing 1 is ultrasonic with lower casing 2, it is achieved the connection of shell. Certainly, the utility model can not also adopt the mode of injection moulding to fix as the rubber circle of the first waterproof grommet 3, is assembled on lower casing 2 by rubber circle, and then upper casing 1 is ultrasonic with mesochite, realize the connection of shell, and then utilize upper casing 1 to realize fixing rubber circle with the squeezing action of lower casing 2.
As illustrated in figures 4-5, above-mentioned loud speaker also comprises the vibrating diaphragm 5 that is arranged on loud speaker body near the 2nd waterproof grommet the 4, two waterproof grommet 4 sealing of the end face edge of upper casing 1 and is arranged at vibrating diaphragm 5 and the gap between the upper casing 1 of upside. The utility model arranges the 2nd waterproof grommet 4 with the void area of upper casing 1 above vibrating diaphragm 5 edge, forms one layer of sealing waterproof layer, further increase sealing water-repellancy in the shell that upper casing 1 and lower casing 2 are formed. Certainly, when the first waterproof grommet 3 reaches waterproof requirement, the utility model can not also arrange above-mentioned 2nd waterproof grommet 4.
Above-mentioned 2nd waterproof grommet 4 can adopt that the bubble of rubber circle, high-density waterproof is cotton or silicagel pad etc. can reach the material of waterproof sealing effect. In order to improve the work-ing life of sealed structure, it is preferable that, the 2nd waterproof grommet 4 is rubber circle.
In another specific embodiment of the utility model, module casing comprises upper casing 1, lower casing 2 and the mesochite being arranged between upper casing 1 and lower casing 2, and the gap place between upper casing 1 and mesochite and the gap place between mesochite and lower casing 2 are provided with the first waterproof grommet 3. The utility model is by the double seal of ultrasonic connection and the first waterproof grommet 3, it is achieved that being tightly connected between upper casing 1 and mesochite and between mesochite and lower casing 2.
In order to optimize technique scheme further, loud speaker also comprises the 3rd waterproof grommet 6 between the steel disc 7 being arranged on module casing and be combined on module casing, and shown in present embodiment is the sealed structure between lower casing 2 and steel disc 7. As shown in fig. 6-7. Concrete, the 3rd waterproof grommet 6 is arranged on the gap area of steel disc 7 with lower casing 2, ensure that the waterproof stopping property between steel disc 7 and lower casing 2, further increases the water resistance of loud speaker. Certainly, the utility model can not also arrange above-mentioned 3rd waterproof grommet 6.
Above-mentioned 3rd waterproof grommet 6 can adopt that the bubble of rubber circle, high-density waterproof is cotton or silicagel pad etc. can reach the material of waterproof sealing effect. In order to improve the work-ing life of sealed structure, it is preferable that, the 3rd waterproof grommet 6 is rubber circle.
The utility model additionally provides a kind of portable electric appts, the loud speaker comprising housing and be arranged in housing, the loud speaker that loud speaker provides for above-mentioned any embodiment, improve the stopping property of loud speaker, it is thus possible to meet the waterproof requirement used in deep water, its advantage is brought by loud speaker, and concrete please refer to part relevant in above-described embodiment, just repeats no more at this.
It should be noted that, portable electric appts of the present utility model refers to mobile phone, panel computer etc.
In this specification sheets, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment emphasis illustrated is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are enable to realize or use the utility model. To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments. Therefore, the utility model can not be limited in these embodiments shown in this article, but be met the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a loud speaker, the loud speaker body comprising module casing and be arranged in described module casing, described module casing comprises at least two housings, ultrasonic connection between two adjacent described housings, it is characterized in that, also comprise the gap place being arranged between the described housing of adjacent two, make the first waterproof grommet (3) that the described housing of adjacent two is tightly connected.
2. loud speaker as claimed in claim 1, it is characterised in that, described first waterproof grommet (3) is injection moulding or the rubber circle that is bonded on described module casing, or for the bubble being bonded on described module casing cotton.
3. loud speaker as claimed in claim 1, it is characterised in that, described first waterproof grommet (3) is positioned at the outer ring of the ultrasonic tie point of the described housing of adjacent two.
4. loud speaker as claimed in claim 1, it is characterized in that, described module casing comprises upper casing (1) and lower casing (2), and described first waterproof grommet (3) is positioned at the outer ring of the ultrasonic tie point of described upper casing (1) with described lower casing (2).
5. loud speaker as claimed in claim 4, it is characterized in that, also comprise the 2nd waterproof grommet (4) of the end face edge of the close described upper casing (1) of the vibrating diaphragm (5) being arranged on described loud speaker body, the gap that described 2nd waterproof grommet (4) sealing is arranged at described vibrating diaphragm (5) and is positioned between the described upper casing (1) of described vibrating diaphragm (5) upside.
6. loud speaker as claimed in claim 5, it is characterised in that, described 2nd waterproof grommet (4) is rubber circle, silicagel pad or bubble cotton.
7. loud speaker as claimed in claim 1, it is characterized in that, described module casing comprises upper casing (1), lower casing (2) and the mesochite being arranged between described upper casing (1) and described lower casing (2), the gap place between described upper casing (1) and described mesochite and the gap place between described mesochite and described lower casing (2) are provided with described first waterproof grommet (3).
8. loud speaker as described in item as arbitrary in claim 1-7, it is characterized in that, also comprise the 3rd waterproof grommet (6) being arranged between described module lower casing (2) and the steel disc (7) being incorporated on described module lower casing (2).
9. loud speaker as claimed in claim 8, it is characterised in that, described 3rd waterproof grommet (6) is rubber circle, silicagel pad or bubble cotton.
10. a portable electric appts, the loud speaker comprising housing He being arranged in described housing, it is characterised in that, described loud speaker is the loud speaker as described in item as arbitrary in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128957.0U CN205283801U (en) | 2015-12-29 | 2015-12-29 | Loudspeaker and portable electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128957.0U CN205283801U (en) | 2015-12-29 | 2015-12-29 | Loudspeaker and portable electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205283801U true CN205283801U (en) | 2016-06-01 |
Family
ID=56068323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128957.0U Expired - Fee Related CN205283801U (en) | 2015-12-29 | 2015-12-29 | Loudspeaker and portable electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205283801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279806A (en) * | 2017-09-05 | 2020-06-12 | 三星电子株式会社 | Electronic device including waterproof structure |
| CN111629554A (en) * | 2020-06-10 | 2020-09-04 | 吴燕婷 | High leakproofness electronic equipment host computer |
-
2015
- 2015-12-29 CN CN201521128957.0U patent/CN205283801U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279806A (en) * | 2017-09-05 | 2020-06-12 | 三星电子株式会社 | Electronic device including waterproof structure |
| CN111629554A (en) * | 2020-06-10 | 2020-09-04 | 吴燕婷 | High leakproofness electronic equipment host computer |
| CN111629554B (en) * | 2020-06-10 | 2021-07-20 | 联想长风科技(北京)有限公司 | High leakproofness electronic equipment host computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
| 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: 20160601 Termination date: 20191229 |