CN206077621U - A kind of Mobile phone horn chamber device - Google Patents
A kind of Mobile phone horn chamber device Download PDFInfo
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- CN206077621U CN206077621U CN201621058930.3U CN201621058930U CN206077621U CN 206077621 U CN206077621 U CN 206077621U CN 201621058930 U CN201621058930 U CN 201621058930U CN 206077621 U CN206077621 U CN 206077621U
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- lower house
- chamber device
- mobile phone
- horn chamber
- groove
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Abstract
This utility model provides a kind of Mobile phone horn chamber device, and the Mobile phone horn chamber device includes：Upper shell and lower house, and speaker body, speaker body are placed between upper shell and lower house, wherein, lower house is box-like in one end open, and the box wall of lower house is vertical with cassette bottom；A circle groove is provided with the end face of box wall, groove is in closed hoop.Include four steps using the encapsulating method of the Mobile phone horn chamber device.A kind of Mobile phone horn chamber device of the present utility model and its encapsulating method have the following advantages：First, prevent sealing foam crimp from causing cavity gas leakage；2nd, contrast echo ripple sealing means cost is more cheap；3rd, reduce the thickness of Mobile phone horn device, make mobile phone integral thinned；4th, simple structure, the suitability are wide.
Description
Technical field
This utility model is related to communication technique field, more particularly to a kind of Mobile phone horn chamber device.
Background technology
With the development of science and technology, among digital product has extensively incorporated daily life, such as smart mobile phone is peaceful
The communication tools such as plate computer are the life of people, working provides a great convenience, and enriches the life of people.
At present communication electronics end product (including mobile phone, flat board, communication tool), loudspeaker are call, MP3, MP4 realization
Carrier, no loudspeaker cannot sounding, but be intended to loudspeaker and play the performance of itself, the sealing of horn chamber apparatus body is to closing weight
Will, the sealing means of present industry universal are essentially foam and add screw sealing or ultrasonic sealing.
But the above two sealing means of prior art are individually present following shortcoming：
Foam is close plus screw is sealed：
1. need to customize front and rear housings, physical dimension required precision is high；
2. foam is unable to off normal or breakage；
3. screw will be assembled in place, and foam will compress in place；
4. screw machine will control torsion, while requiring that screw one reaches the position of requirement, screw machine must stop work
Make, not so screw will slide tooth；
5. make package size thickening using foam.
Ultrasonic sealing pluses and minuses：
1. need to customize ultrasound machine, high cost；
2. ultrasonic procapsid will do tool positioning, and implementation is complicated.
The problems referred to above are up to be solved.
Utility model content
In order to solve the above problems, one side of the present utility model provides a kind of Mobile phone horn chamber device, including：On
Housing and lower house, and speaker body, speaker body are placed between upper shell and lower house, wherein, lower house is opened in one end
Mouthful it is box-like, the box wall of lower house is vertical with cassette bottom；A circle groove is provided with the end face of box wall, groove is in closed hoop.
By such setting so that silica gel can be stored in groove, it is easy to the accurate operation of mechanization.
It is preferred that the width of groove is 4-6 millimeters, depth is 2-4 millimeters.
By such setting, on the one hand, so that the size of groove can just store enough silica gel, there is provided enough
Bonding force；In terms of the opposing party, it is also possible to control the thickness after the bonding of horn chamber device so that its size ratio is thin very using foam
It is many, so as to reduce the thickness of fuselage.
It is preferred that the width of groove is 3 millimeters, depth is 3 millimeters.
Further, silica gel is filled with groove, is a seal casinghousing by upper shell and lower house bonding after silica gel.
Further, silica gel original state is liquid, through certain hour solidify afterwards.
The kind of silica gel is many on the market, can select as the case may be.The operation instructions of variety classes silica gel, control
Hardening time processed so that silica gel reaches optimum adhesion state, so as to reach optimum adhesion effect.
Further, a tabular is set on a part of lateral surface of the box wall of the close speaker body of lower house and line, go out
Some through holes are provided with line.
Further, go out the height of the height more than the outer wall of lower house of line.
It is preferred that upper shell is box-like in one end open, in box-like box wall, be provided with a peristome, in upper shell and
It is corresponding with the position for going out line that lower house links into an integrated entity after-opening portion.
By such setting so that after the upper and lower casing of Mobile phone horn chamber device is combined, the speaker body of mobile phone is just
The through hole being aligned out in line so that the sound for spreading out of becomes apparent from loud.
Compared with prior art, technical solutions of the utility model are provided with following beneficial effect：
Mobile phone horn chamber of the present utility model device and its sealing means, by the silica gel in groove by upper and lower two housings
Connect as one, connect without using foam viscose, have the following advantages：First, prevent sealing foam crimp from causing cavity to leak
Gas；2nd, contrast echo ripple sealing means cost is more cheap；3rd, reduce the thickness of Mobile phone horn device, mobile phone is integrally become
It is thin；4th, simple structure, the suitability are wide.
Description of the drawings
After Fig. 1 is a kind of upper-lower casing assembling of Mobile phone horn chamber device of a preferred embodiment of the present utility model
Perspective view；
Before Fig. 2 is a kind of upper-lower casing assembling of Mobile phone horn chamber device of a preferred embodiment of the present utility model
Perspective view；
Fig. 3 is a kind of top view of the lower house of Mobile phone horn chamber device of a preferred embodiment of the present utility model；
Fig. 4 is a kind of perspective view of the lower house of Mobile phone horn chamber device of a preferred embodiment of the present utility model；
Fig. 5 is a kind of perspective view of the upper shell of Mobile phone horn chamber device of a preferred embodiment of the present utility model.
Specific embodiment
This utility model is specifically described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, one side of the present utility model provides a kind of Mobile phone horn chamber device, including：Upper casing
Body 1 and lower house 2, and 4 (not shown) of speaker body, speaker body 4 are placed between upper shell 1 and lower house 2.
As shown in Figure 3 and Figure 4, lower house 2 is box-like in one end open, and the box wall 22 of lower house 2 is vertical with cassette bottom 21；
A circle groove 3 is provided with the end face of box wall 22, groove 3 is in closed hoop.
By such setting so that silica gel can be stored in groove 3, it is easy to the accurate operation of mechanization.
In the present embodiment, the width of groove 3 is 4-6 millimeters, and depth is 2-4 millimeters.
By such setting, on the one hand, so that the size of groove can just store enough silica gel, there is provided enough
Bonding force；On the other hand, it is also possible to control the thickness after the bonding of horn chamber device so that its size ratio is thin very using foam
It is many, so as to reduce the thickness of fuselage.
Specifically, the width of groove is 3 millimeters, and depth is 3 millimeters.
Silica gel is filled with groove 3, is a seal casinghousing by upper shell 1 and 2 bonding of lower house after silica gel, referring to figure
1。
Silica gel original state is liquid, through certain hour solidify afterwards.
The kind of silica gel is many on the market, can select as the case may be.The operation instructions of variety classes silica gel, control
Hardening time processed so that silica gel reaches optimum adhesion state, so as to reach optimum adhesion effect.In the present embodiment, from silicon
Model B52 or 1530D of glue, hardening time are 30 minutes.
As shown in Figure 3 and Figure 4, a tabular is set on a part of lateral surface of the box wall of the close speaker body 4 of lower house 2
Go out line 5, go out.Go out the height of the height more than the outer wall 22 of lower house 2 of line 5.
As shown in figure 5, upper shell 1 is box-like in one end open, including cassette bottom 11 and box wall 12.One is provided with box wall 12
Individual peristome 121, upper shell 1 and lower house 2 link into an integrated entity after-opening portion 121 with go out line 5 position it is corresponding.
By such setting so that after the upper and lower casing of Mobile phone horn chamber device is combined, the speaker body of mobile phone is just
The through hole being aligned out in line so that the sound for spreading out of becomes apparent from loud.
A kind of encapsulating method using Mobile phone horn chamber as above device, comprises the steps：
Step one, by lower house fix on the table, start point gum machine, point gum machine according to program set in advance along
Groove on lower house carries out dispensing operation so that the full liquid silica gel of uniform pack in groove；
Step 2, the lower house that dispensing is finished stand and air-dry a period of time；
Upper shell is inverted in the top of lower house, is pressed together after upper shell and lower house justified margin by step 3；
Step 4, the time that persistently pressing one sets, until upper shell and lower house are bonded into one completely.
Wherein, in above-mentioned steps one, the charging quantity of silica gel is that, by program setting, generally liquid level is slightly higher than groove
1～2 millimeter of mouth, causes silica gel not flow out outside groove using liquid level tension force.
In addition, in step 2, the air-dried time is also to be determined by different silica gel types.
Further, the dispensing operation in step one can also be by being accomplished manually.
Compared with prior art, technical solutions of the utility model are provided with following beneficial effect：
Mobile phone horn chamber of the present utility model device and its sealing means, by the silica gel in groove by upper and lower two housings
Connect as one, connect without using foam viscose, have the following advantages：First, prevent sealing foam crimp from causing cavity to leak
Gas；2nd, contrast echo ripple sealing means cost is more cheap；3rd, reduce the thickness of Mobile phone horn device, mobile phone is integrally become
It is thin；4th, simple structure, the suitability are wide.
Although this utility model is disclosed as above with preferred embodiment, which is not for limiting this utility model, appointing
What those skilled in the art may be by the method and skill of the disclosure above in without departing from spirit and scope of the present utility model
Art content makes possible variation and modification to technical solutions of the utility model, therefore, it is every without departing from this utility model technology
The content of scheme, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and
Modification, belongs to the protection domain of technical solutions of the utility model.
Claims (8)
1. a kind of Mobile phone horn chamber device, including upper shell and lower house, and speaker body, the speaker body are placed in described
Between upper shell and lower house, it is characterised in that box-like, the box wall and box of the lower house of the lower house in one end open
Dolly is straight；A circle groove is provided with the end face of the box wall, the groove is in closed hoop.
2. horn chamber device as claimed in claim 1, it is characterised in that the width of the groove is 4-6 millimeters, and depth is 2-
4 millimeters.
3. horn chamber device as claimed in claim 2, it is characterised in that the width of the groove is 3 millimeters, depth are 3 millis
Rice.
4. the horn chamber device as described in any claim in claims 1 to 3, it is characterised in that fill in the groove
There is silica gel, be a seal casinghousing by the upper shell and lower house bonding after the silica gel.
5. horn chamber device as claimed in claim 4, it is characterised in that the silica gel original state is liquid, through certain
Time solidify afterwards.
6. horn chamber device as claimed in claim 1, it is characterised in that the institute of the close described speaker body of the lower house
State and a tabular is set on a part of lateral surface of box wall line, it is described go out line on be provided with some through holes.
7. horn chamber device as claimed in claim 6, it is characterised in that it is described go out line height more than the lower house
The height of outer wall.
8. horn chamber device as claimed in claim 7, it is characterised in that the upper shell is box-like in one end open, described
A peristome is provided with box-like box wall, after the upper shell and the lower house link into an integrated entity the peristome with
It is described go out line position it is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058930.3U CN206077621U (en) | 2016-09-18 | 2016-09-18 | A kind of Mobile phone horn chamber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621058930.3U CN206077621U (en) | 2016-09-18 | 2016-09-18 | A kind of Mobile phone horn chamber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206077621U true CN206077621U (en) | 2017-04-05 |
Family
ID=58436657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621058930.3U Active CN206077621U (en) | 2016-09-18 | 2016-09-18 | A kind of Mobile phone horn chamber device |
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| CN (1) | CN206077621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375886A (en) * | 2016-09-18 | 2017-02-01 | 上海展扬通信技术有限公司 | Mobile phone speaker cavity device and sealing method thereof |
-
2016
- 2016-09-18 CN CN201621058930.3U patent/CN206077621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375886A (en) * | 2016-09-18 | 2017-02-01 | 上海展扬通信技术有限公司 | Mobile phone speaker cavity device and sealing method thereof |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221208 Address after: 201203 1st floor, building 1, Lane 36, Xuelin Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201203 Patentee after: SHANGHAI TRANSSION INFORMATION TECHNOLOGY Ltd. Address before: Room 922/926, Block A, No. 1, Lane 399, Shengxia Road, Pudong New Area, Shanghai, March 2012 Patentee before: SHANGHAI SPREADRISE COMMUNICATION TECHNOLOGY Ltd. |