CN205142472U - Waterproof stereo set - Google Patents
Waterproof stereo set Download PDFInfo
- Publication number
- CN205142472U CN205142472U CN201520130233.3U CN201520130233U CN205142472U CN 205142472 U CN205142472 U CN 205142472U CN 201520130233 U CN201520130233 U CN 201520130233U CN 205142472 U CN205142472 U CN 205142472U
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- CN
- China
- Prior art keywords
- waterproof
- circuit board
- back casing
- shell
- interface
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Abstract
The utility model relates to a portable sound equipment's technical field provides waterproof stereo set, including having the shell of inner chamber, the shell is formed by procapsid and back casing butt joint, protruding edge before the procapsid inboard is equipped with, the internal side of backshell is equipped with the protruding edge in back, preceding protruding edge and back protruding along the butt joint in order to separate into the inner chamber between first compartment and inclosed second septum, first compartment is equipped with loudspeaker, is equipped with control assembly between the second septum, presss from both sides between the protruding edge in preceding protruding edge and back and is equipped with the first circuit board, the first circuit board subsides are equipped with the water proof membrane, and the butt joint edge of procapsid and back casing has offered the interface, and outer shell is equipped with and is used for sealing the interface, has elastic waterproof circle. In the first circuit board subsides water film of seting up defences, make to separate each other between first compartment and second septum, it has inside waterproof function, and the cover is established and is had elastic waterproof circle on the shell, seals the interface, makes it have the waterproof function of interface, consequently, but the work of above -mentioned waterproof stereo set yu shuili, and do not have the problem of leaking, water -proof effects is superior.
Description
Technical field
The utility model belongs to the technical field of portable audio equipment, particularly relates to Waterproof sound.
Background technology
Existing portable audio equipment, as Waterproof sound, in order to use under water, it generally realizes by within the housing that loudspeaker is arranged at totally-enclosed, button on its housing is made by rubber, silica gel, and non-watertight, and, the upper interface of housing, as USB interface etc., direct stopper clogs, but it still also exists leakage water problem, and waterproof effect is poor.
Utility model content
The purpose of this utility model is to provide Waterproof sound, is intended to solve existing Waterproof sound and exists and leak and the problem of waterproof effect difference.
For solving the problems of the technologies described above, the technical scheme of the Waterproof sound that the utility model provides is, it comprises the shell with inner chamber, described shell is docked by procapsid and back casing and is formed, lordosis edge is provided with inside described procapsid, rear convex edge is provided with inside described back casing, described lordosis is along docking described inner chamber to be separated into the first compartment and the second airtight compartment with described rear convex edge, described first compartment is provided with loudspeaker, the position that described procapsid is relative with described loudspeaker offers the hole that amplifies, described second compartment is provided with control assembly, the first circuit board be electrically connected with described loudspeaker and described control assembly is folded with between described lordosis edge and described rear convex edge, the surface that described first circuit board is relative with the described hole that amplifies has been sticked waterproof membrane, and the abutting edge place of described procapsid and described back casing offers interface, and described casing is provided with for sealing described interface, having flexible water proof ring.
Further, described back casing is provided with plastic press key, and be sticked inside described back casing the second circuit board can supported for described plastic press key, and the surface that described second circuit board is relative with described plastic press key has been sticked described waterproof membrane.
Further, described waterproof membrane is bonding with described first circuit board and described second circuit board respectively.
Further, described lordosis is at least one for supporting described waterproof membrane to make described waterproof membrane and described lordosis along the first tapered protrusion of close proximity along being provided with, and described back casing is provided with at least one for supporting described waterproof membrane to make described first tapered protrusion of waterproof membrane and back casing close proximity.
Further, described water proof ring inwall is connected with described Interface Shape mutually suitable, for clogging the stopper of described interface.
Further, described water proof ring inwall is provided with in the outside of described stopper at least one for supporting described shell to make the second tapered protrusion of described shell and described water proof ring close proximity.
Further, described water proof ring inner wall smooth.
Further, described water proof ring inwall is provided with in the outside of described stopper at least one smooth surface, with the smooth circle of described shell close contact.
Further, described back casing is provided with flange, and described procapsid is provided with groove, and described flange is plugged in described groove to make described procapsid and the docking of described back casing.
Further, described plastic press key is by plating or oil spout process.
The utility model is compared the beneficial effect of prior art:
Due to waterproof membrane that the surface that first circuit board is relative with the hole that amplifies has been sticked, the circuit element on first circuit board is made to avoid the problem of the short circuit due to immersion, and, when first circuit board being located between lordosis edge and rear convex edge, gap between first circuit board and lordosis edge will be filled by waterproof membrane, therefore, obstruct due to waterproof membrane is not entered the second compartment by the water entered from the hole that amplifies the first compartment, second compartment and the first compartment airtight isolated, the control assembly in the second compartment will owing to normally working from water mitigation; In addition, have flexible water proof ring, can utilize the elasticity of water proof ring itself, make its elastic shrinkage, tightly sealed by interface due to shell being arranged with, therefore, water will be difficult to be entered in the second compartment by interface.
In a word, be sticked waterproof membrane on the surface that first circuit board is relative with the hole that amplifies, and the first compartment in shell inner cavity and the second compartment is spaced from each other, makes above-mentioned Waterproof sound have the function of interior waterproof; And sheathed on shell there is flexible water proof ring, interface is sealed, makes above-mentioned Waterproof sound have the function of interface waterproof, therefore, above-mentioned Waterproof sound can work by Yu Shuili, and does not exist because interface stopper clogs and leak water problem, and waterproof effect is superior.
Accompanying drawing explanation
Fig. 1 is the perspective view of the Waterproof sound that the utility model embodiment provides;
Fig. 2 is the perspective view of the back casing of the Waterproof sound that the utility model embodiment provides;
Fig. 3 is the perspective view of the procapsid of the Waterproof sound that the utility model embodiment provides;
Fig. 4 is another perspective view of the back casing of the Waterproof sound that the utility model embodiment provides;
Fig. 5 is the profile of the lordosis edge of the Waterproof sound that the utility model embodiment provides, first circuit board, waterproof membrane and the first tapered protrusion;
Fig. 6 is the profile of the water proof ring of the Waterproof sound that the utility model embodiment provides;
Fig. 7 is the profile of the back casing of the Waterproof sound that the utility model embodiment provides, second circuit board, waterproof membrane and the first tapered protrusion;
Fig. 8 is the perspective view of another line of vision of back casing of the Waterproof sound that the utility model embodiment provides;
Fig. 9 is the perspective view of another line of vision of back casing of the Waterproof sound that the utility model embodiment provides;
Figure 10 is the enlarged diagram of Waterproof sound at circle A place that Fig. 9 provides;
Figure 11 is the back casing of the Waterproof sound that the utility model embodiment provides perspective view when not comprising second circuit board.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 ~ 11, it is the preferred embodiment that the utility model provides.
It should be noted that, when parts are called as " being fixed on " or " being arranged at " another parts, it can directly on another parts or may there are parts placed in the middle simultaneously.When parts are known as " being connected to " another parts, it can be directly connected to another parts or may there are parts placed in the middle simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As Fig. 1, Fig. 2, Fig. 4, shown in Fig. 5 and Fig. 6, the Waterproof sound 10 that the present embodiment provides, comprise the shell 11 with inner chamber 113, shell 11 is docked by procapsid 111 and back casing 112 and is formed, lordosis is provided with along 1111 inside procapsid 111, rear convex edge 1112 is provided with inside back casing 112, lordosis docks inner chamber 113 to be separated into the first compartment 1131 and the second airtight compartment 1132 along 1111 with rear convex edge 1112, first compartment 1131 is provided with loudspeaker (not shown), the position that procapsid 111 is relative with loudspeaker offers the hole 15 that amplifies, second compartment 1132 is provided with control assembly 16, lordosis is along being folded with the first circuit board 171 be electrically connected with loudspeaker and control assembly 16 between 1111 and rear convex edge 1112, the surface that first circuit board 171 is relative with the hole 15 that amplifies has been sticked waterproof membrane 18, and the abutting edge place of procapsid 111 and back casing 112 offers interface 19, and shell 11 is arranged with for sealing interface 19, having flexible water proof ring 20.
The Waterproof sound 10 that the present embodiment provides is compared the beneficial effect of prior art:
As Fig. 1, Fig. 2, Fig. 4, shown in Fig. 5 and Fig. 6, due to waterproof membrane 18 that the surface that first circuit board 171 is relative with the hole 15 that amplifies has been sticked, the circuit element on first circuit board 171 is made to avoid the problem of the short circuit due to immersion, and, first circuit board 171 is located in lordosis along between 1111 and rear convex edge 1112 time, first circuit board 171 and lordosis will be filled by waterproof membrane 18 along the gap between 1111, therefore, obstruct due to waterproof membrane 18 is not entered the second compartment 1132 by the water entered the first compartment 1131 from the hole 15 that amplifies, second compartment 1132 and the first compartment 1131 airtight isolated, control assembly 16 in second compartment 1132 will owing to normally working from water mitigation, in addition, have flexible water proof ring 20 due to shell 11 being arranged with, can utilize the elasticity of water proof ring 20 itself, make its elastic shrinkage, tightly sealed by interface 19, therefore, water will be difficult to be entered in the second compartment 1132 by interface 19.
In a word, be sticked waterproof membrane 18 on the surface that first circuit board 171 is relative with the hole 15 that amplifies, and the first compartment 1131 in shell 11 inner chamber 113 and the second compartment 1132 is spaced from each other, makes above-mentioned Waterproof sound 10 have the function of interior waterproof; And sheathed on shell 11 there is flexible water proof ring 20, interface 19 is sealed, makes above-mentioned Waterproof sound 10 have the function of interface 19 waterproof, therefore, above-mentioned Waterproof sound 10 can work by Yu Shuili, and does not exist because interface 19 stopper 23 clogs and leak water problem, and waterproof effect is superior.
As shown in Fig. 7 to Figure 11, back casing 112 is provided with plastic press key 25, be sticked inside back casing 112 second circuit board 172 can supported for plastic press key 25, owing to there is space between plastic press key 25 and back casing 112, extraneous water can enter back casing 112 from this space inner, therefore, in like manner, the surface that second circuit board 172 is relative with plastic press key 25 is sticked waterproof membrane 18, like this, effectively can avoid the problem of the circuit element short circuit due to immersion on second circuit board 172, and, space between second circuit board 172 and back casing 112 is filled by waterproof membrane 18, can anti-sealing through the space second circuit board 172 and back casing 112, enter back casing 112 inner.
The present embodiment is about the preferred implementation of waterproof membrane 18 and first circuit board 171 and the concrete connected mode of second circuit board 172, and as shown in Figures 5 to 7, waterproof membrane 18 is bonding with first circuit board 171 and second circuit board 172 respectively.Like this, the space between waterproof membrane 18 and first circuit board 171 and second circuit board 172 can be eliminated, avoid water entered by this space and affect the circuit on first circuit board 171 and second circuit board 172.Particularly, it is bonding that waterproof membrane 18 and first circuit board 171 and second circuit board 172 pass through bonding agent, and bonding agent 18 can be glue, adhesive tape etc.
Certainly, waterproof membrane 18 can be integral adhesive with first circuit board 171 and second circuit board 172, can also be that the periphery of waterproof membrane 18 is bonding with first circuit board 171 and second circuit board 172.Because extraneous shipwreck is with by the gap between waterproof membrane 18 peripheral region and first circuit board 171 and second circuit board 172, therefore, first circuit board 171 also will be difficult to be affected by water.Especially, to be overlapped in lordosis bonding with first circuit board 171 and second circuit board 172 along the region on 1111 for waterproof membrane 18.
As shown in Figures 3 to 5, in order to avoid the water entered from the hole 15 that amplifies the first compartment 1131 to enter in the second compartment 1132 via waterproof membrane 18 and lordosis along the gap between 1111 further, lordosis is provided with at least one for supporting waterproof membrane 18 to make waterproof membrane 18 and first tapered protrusion 21 of lordosis along 1111 close proximity along 1111.Like this, when first circuit board 171 clamping connection in lordosis along between 1111 and rear convex edge 1112 time, first circuit board 171 and lordosis along the waterproof membrane 18 between 1111 by the counter-active effect due to the first tapered protrusion 21, and first circuit board 171, waterproof membrane 18 form interference fit with lordosis along the first tapered protrusion 21 on 1111, waterproof membrane 18 and lordosis are along 1111 more close proximity, therefore, water is more difficult to, from waterproof membrane 18 and lordosis along the space process between 1111, be more conducive to waterproof.
As shown in Fig. 7 to Figure 11, in like manner, in order to avoid extraneous water to enter in back casing 112 via the space between second circuit board 172 and back casing 112 further, back casing 112 is provided with at least one for supporting waterproof membrane 18 to make the first tapered protrusion 21 of waterproof membrane 18 and back casing 112 close proximity.Like this, due to the counter-active effect of the first tapered protrusion 21, second circuit board 172, waterproof membrane 18 form interference fit with the first tapered protrusion 21 on back casing 112, and water is more difficult to, from the space process between waterproof membrane 18 and back casing 112, be more conducive to waterproof.
Preferably, the quantity of the first tapered protrusion 21 is two, and like this, 2 first tapered protrusion 21 will be supported waterproof membrane 18 is dual, play dual waterproof action.
As shown in Figure 4 and Figure 6, in order to prevent interface 19 from intaking further, water proof ring 20 inwall being connected with and fitting mutually, for clogging the stopper 23 of interface 19 with interface 19 shape.Like this, extraneous water first by the gap between water proof ring 20 and shell 11, then by the gap between stopper 23 and interface 19, could must be entered in inner chamber 113 by interface 19.
Preferably, coordinating between stopper 23 with interface 19 is interference fit, and like this, the gap between stopper 23 and interface 19 will be less, be beneficial to waterproof.
As shown in Figure 4 and Figure 6, in order to further prevent interface 19 from intaking, water proof ring 20 inwall is provided with at least one for supporting shell 11 to make the second tapered protrusion 22 of shell 11 and water proof ring 20 close proximity in the outside of stopper 23.Like this, extraneous water first by the gap between water proof ring 20 and shell 11, then by the gap between the second tapered protrusion 22 and shell 11, finally, by the gap between stopper 23 and interface 19, could must be entered in inner chamber 113 by interface 19.
Preferably, the quantity of the second tapered protrusion 22 is two, and like this, 2 second tapered protrusion 22 will be supported shell 11 is dual, form dual waterproof barrier, play dual waterproof action.
As shown in figures 1 to 6, the present embodiment about the first execution mode of water proof ring 20 interior wall construction, water proof ring 20 inner wall smooth.Like this, under the effect of water proof ring 20 elastic shrinkage, water proof ring 20 inwall and shell 11 will more closely be fitted, and the space between water proof ring 20 inwall and shell 11 will be less, extraneous water by the space between water proof ring 20 inwall and shell 11, is more conducive to waterproof by being more difficult to.
As shown in Figure 4 and Figure 6, the present embodiment about the second execution mode of water proof ring 20 interior wall construction, water proof ring 20 inwall is provided with in the outside of stopper 23 at least one smooth surface, with the smooth circle 24 of shell 11 close contact.Like this, extraneous water first by the gap between water proof ring 20 and shell 11, then by the gap between smooth circle 24 and shell 11, finally, by the gap between stopper 23 and interface 19, could must be entered in inner chamber 113 by interface 19.
Preferably, the quantity of smooth circle 24 is two, and like this, two smooth circles 24 also will form dual waterproof barrier to shell 11, play dual waterproof action.
As shown in Figure 3 and Figure 4, the present embodiment is about the preferred implementation of the concrete connected mode of procapsid 111 and back casing 112, back casing 112 is provided with flange 1121, and procapsid 111 is provided with groove 1113, and flange 1121 is plugged in groove 1113 to make procapsid 111 and back casing 112 dock.
Preferably, coordinating between flange 1121 with groove 1113 is interference fit.Like this, extraneous water is after passing through the gap between waterproof membrane 18 and shell 11, when arriving the gap between procapsid 111 and back casing 112, water still needs by the space between flange 1121 and groove 1113, can enter in inner chamber 113, therefore, interference fit between flange 1121 and groove 1113, is beneficial to waterproof.
As shown in Figure 1, plastic press key 25 is by plating or oil spout process.To compare the button made by rubber, silica gel, plastic press key 25, good hand touch, more attractive in appearance, and also it, more can waterproof through plating or oil spout process.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. Waterproof sound, it is characterized in that: comprise the shell with inner chamber, described shell is docked by procapsid and back casing and is formed, lordosis edge is provided with inside described procapsid, rear convex edge is provided with inside described back casing, described lordosis is along docking described inner chamber to be separated into the first compartment and the second airtight compartment with described rear convex edge, described first compartment is provided with loudspeaker, the position that described procapsid is relative with described loudspeaker offers the hole that amplifies, described second compartment is provided with control assembly, the first circuit board be electrically connected with described loudspeaker and described control assembly is folded with between described lordosis edge and described rear convex edge, the surface that described first circuit board is relative with the described hole that amplifies has been sticked waterproof membrane, and the abutting edge place of described procapsid and described back casing offers interface, and described casing is provided with for sealing described interface, having flexible water proof ring.
2. Waterproof sound as claimed in claim 1, it is characterized in that: described back casing is provided with plastic press key, be sticked inside described back casing the second circuit board can supported for described plastic press key, and the surface that described second circuit board is relative with described plastic press key has been sticked described waterproof membrane.
3. Waterproof sound as claimed in claim 2, is characterized in that: described waterproof membrane is bonding with described first circuit board and described second circuit board respectively.
4. Waterproof sound as claimed in claim 3, it is characterized in that: described lordosis is at least one for supporting described waterproof membrane to make described waterproof membrane and described lordosis along the first tapered protrusion of close proximity along being provided with, and described back casing is provided with at least one for supporting described waterproof membrane to make described first tapered protrusion of waterproof membrane and back casing close proximity.
5. Waterproof sound as claimed in claim 4, is characterized in that: described water proof ring inwall is connected with and fits mutually, for clogging the stopper of described interface with described Interface Shape.
6. Waterproof sound as claimed in claim 5, is characterized in that: described water proof ring inwall is provided with at least one for supporting described shell to make the second tapered protrusion of described shell and described water proof ring close proximity in the outside of described stopper.
7. Waterproof sound as claimed in claim 6, is characterized in that: described water proof ring inner wall smooth.
8. Waterproof sound as claimed in claim 5, is characterized in that: described water proof ring inwall is provided with at least one smooth surface, smooth circle with described shell close contact in the outside of described stopper.
9. Waterproof sound as claimed in claim 7 or 8, it is characterized in that: described back casing is provided with flange, described procapsid is provided with groove, and described flange is plugged in described groove to make described procapsid and the docking of described back casing.
10. Waterproof sound as claimed in claim 7 or 8, is characterized in that: described plastic press key is by plating or oil spout process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130233.3U CN205142472U (en) | 2015-03-06 | 2015-03-06 | Waterproof stereo set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130233.3U CN205142472U (en) | 2015-03-06 | 2015-03-06 | Waterproof stereo set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142472U true CN205142472U (en) | 2016-04-06 |
Family
ID=55628219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130233.3U Expired - Fee Related CN205142472U (en) | 2015-03-06 | 2015-03-06 | Waterproof stereo set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992094A (en) * | 2015-03-06 | 2016-10-05 | 深圳市魅动音响有限公司 | Waterproof sound box |
-
2015
- 2015-03-06 CN CN201520130233.3U patent/CN205142472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992094A (en) * | 2015-03-06 | 2016-10-05 | 深圳市魅动音响有限公司 | Waterproof sound box |
| CN105992094B (en) * | 2015-03-06 | 2022-04-19 | 深圳市魅动音响有限公司 | Waterproof sound box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Xixiang Street Hung Kai Yong bamboo science and Technology Park B building, third floor unit B Patentee after: Shenzhen city charm smart Limited by Share Ltd Address before: Baoan District Xixiang street Shenzhen city Guangdong province 518000 Le Zhu Jiao Cun Yong Kai Hong bamboo science and Technology Park B building, third floor unit B Patentee before: SHENZHEN MEIDONG ACOUSTICS CO., LTD. |
|
| 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: 20160406 Termination date: 20200306 |