CN206575597U - New-type loudspeaker module - Google Patents
New-type loudspeaker module Download PDFInfo
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- CN206575597U CN206575597U CN201720290674.9U CN201720290674U CN206575597U CN 206575597 U CN206575597 U CN 206575597U CN 201720290674 U CN201720290674 U CN 201720290674U CN 206575597 U CN206575597 U CN 206575597U
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- accepting groove
- new
- upper shell
- lower house
- loudspeaker module
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Abstract
The utility model provides a kind of New-type loudspeaker module, including upper shell, lower house and loudspeaker unit, upper shell is fastened and connected with lower house, an accepting groove is offered at the top of lower house, the side wall of accepting groove include a ring-shaped against platform, against platform close to the center of accepting groove a lateral edges at least provided with a spacing block set, the bottom of upper shell is provided with the fastening boss of a ring-shaped, when upper shell and lower house are fastened and connected, fasten boss and be located between spacing block set and the side wall of accepting groove.New-type loudspeaker module in the utility model, by setting spacing block set, and fastening boss of the bottom of upper shell again provided with shape in a ring, so that when upper shell and lower house are fastened and connected, boss is fastened to be located between spacing block set and the side wall of accepting groove, in the presence of the side wall of spacing block set and accepting groove, upper shell will be unable to misplace with lower house, improve the quality of New-type loudspeaker module.
Description
Technical field
The utility model is related to electro-acoustic element technical field, more particularly to a kind of New-type loudspeaker module.
Background technology
Under the fast-developing background of electronic technology, portable electric appts are more next towards the direction change such as light, thin, small
More products are using plastic material as its material, and the Minimized electro-acoustic device applied is also fast-developing therewith, such as loudspeaker
Module.
Due to the design variation of Minimized electro-acoustic device product, this virtually requires product to need more reliable assembling
Mode, to lift properties of product and production efficiency, so that increasing producer is fixed by the way of ultra-sonic welded combination
Product structure, the assembling of current loudspeaker module is also in this way, and Ultrasonic welding processes will bring the product after ultrasound to send out
The problem of raw dislocation.
Among prior art, because upper shell and the lower house of current loudspeaker module employ the side that ultra-sonic welded is combined
Formula carries out the connection that is fastened so that the upper shell after being fixedly connected easily misplaces with lower house, has a strong impact on loudspeaker
The quality of module.
Utility model content
Based on this, what the purpose of this utility model was to provide that a kind of upper shell and lower house will not misplace new raises one's voice
Device module.
A kind of New-type loudspeaker module, including upper shell, lower house and loudspeaker unit, the upper shell and the lower casing
Body is fastened and connected, and offers an accepting groove at the top of the lower house, the side wall of the accepting groove include a ring-shaped against
Platform, it is described against platform close to the center of the accepting groove a lateral edges at least provided with a spacing block set, the upper casing
The bottom of body is provided with the fastening boss of a ring-shaped, when the upper shell is fastened and connected with the lower house, and the fastening
Boss is located between the spacing block set and the side wall of the accepting groove.
Above-mentioned New-type loudspeaker module, by being set described against a lateral edges of the platform close to the center of the accepting groove
Put at least one described spacing block set, and the fastening boss of the bottom again provided with shape in a ring of the upper shell so that when
When the upper shell is fastened and connected with the lower house, the fastening boss is located at the side of the spacing block set and the accepting groove
Between wall, in the presence of the side wall of the spacing block set and the accepting groove, the upper shell will be unable to and the lower house
Misplace, improve the quality of the New-type loudspeaker module.
Further, the spacing block set sets chamfering or fillet towards the top of the side of the side wall of the accepting groove,
The bottom inside for fastening boss sets chamfering or fillet.
Further, the width against platform is more than the width of the fastening boss.
Further, the surrounding at the middle part of the accepting groove is respectively at least provided with a spacing block set.
Further, the side wall of the accepting groove includes the of the first wall body and the top periphery located at first wall body
Two wall bodies, first wall body is connected by described against platform with second wall body, and the spacing block set is installed on described
On first wall body.
Further, an installation through-hole is offered at the top of the upper shell, the top glue of the loudspeaker unit is located at
In the installation through-hole, the bottom of the loudspeaker unit is arranged in the accepting groove.
Further, the New-type loudspeaker module also includes flexible board, and the flexible board is installed on the lower house,
And be connected with the bottom of the loudspeaker unit.
Further, the accepting groove is further opened with a peace by an annular boss around forming at the top of the lower house
Tankage, the mounting groove is located at side of the annular boss away from the accepting groove, and the side wall of the accepting groove is provided with one
Breach, the mounting groove is connected by the breach with the accepting groove.
Further, the flexible board includes connecting portion, transport part and fixed part, and the connecting portion is installed on the installation
In groove, the fixed position is connected in the inside of the accepting groove, and with the bottom of the loudspeaker unit, and the transport part is in
" L " shape, and connect the connecting portion and the fixed part through the breach.
Further, the transport part and the fixed part are fixed by the bottom of foam gum and the accepting groove connects
Connect, the connecting portion is installed on by way of rivet hot in the mounting groove.
Brief description of the drawings
Fig. 1 be the utility model first embodiment in New-type loudspeaker module stereochemical structure exploded view.
Fig. 2 is the enlarged diagram at I in Fig. 1.
Fig. 3 is the enlarged diagram at II in Fig. 1.
Fig. 4 be the utility model first embodiment in New-type loudspeaker module dimensional structure diagram.
Fig. 5 is the flexible board and the scheme of installation of lower house in the utility model first embodiment.
Fig. 6 be the utility model first embodiment in upper shell dimensional structure diagram.
Fig. 7 is the loudspeaker unit and the scheme of installation of flexible board in the utility model first embodiment.
Main element symbol description：
| Lower house | 10 | Flexible board | 20 |
| Upper shell | 30 | Loudspeaker unit | 40 |
| Accepting groove | 11 | Mounting groove | 12 |
| Breach | 111 | First wall body | 112 |
| Against platform | 113 | Second wall body | 114 |
| Spacing block set | 115 | Connecting portion | 21 |
| Transport part | 22 | Fixed part | 23 |
| Installation through-hole | 31 | Fasten boss | 32 |
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Some embodiments of the present utility model are given in accompanying drawing.But, the utility model can come real in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open content more thorough comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Fig. 1 to Fig. 7 is referred to, the New-type loudspeaker module in the utility model first embodiment, including lower casing is shown
Body 10, flexible board 20, upper shell 30 and loudspeaker unit 40, the upper shell 30 are fastened and connected with the lower house 10.
The top of lower house 10 offers an accepting groove 11 and mounting groove 12, and the accepting groove 11 is enclosed by an annular boss
Around into the mounting groove 12 is located at side of the annular boss away from the accepting groove 11, the side wall of the accepting groove 11
A breach 111 is provided with, the mounting groove 12 is connected by the breach 111 with the accepting groove 11.The accepting groove 11
Side wall includes the first wall body 112, against the wall body 114 of platform 113 and second, and the bottom of first wall body 112 is housed with described
The bottom connection of groove 11, second wall body 114 is located at the top periphery of first wall body 112, and first wall body 112 leads to
Cross it is described be connected against platform 113 with second wall body 114, i.e., it is described to connect first wall body 112 against platform 113
Top and the bottom of second wall body 114.
Further, the lateral edges against center of the platform 113 close to the accepting groove 11 are at least provided with one
Spacing block set 115, the spacing block set 115 is installed on first wall body 112, and the spacing block set 115 is received towards described
The top of the side of the side wall of tank 11 sets chamfering, i.e., described spacing block set 115 is towards the side of second wall body 114
Top sets chamfering.Specifically, the lateral edges against center of the platform 113 close to the accepting groove 11 are provided with seven institutes
Spacing block set 115 is stated, and is respectively arranged in the surrounding at the middle part of the accepting groove 11, so that the four of the middle part of the accepting groove 11
Week is at least provided with a spacing block set 115.Among other embodiments, the spacing block set 115 is towards the accepting groove
Fillet is may be arranged as at the top of the side of 11 side wall.
The flexible board 20 is installed on the lower house 10, and the flexible board 20 is in Z-shaped.The flexible board 20 includes
Connecting portion 21, transport part 22 and fixed part 23, the connecting portion 21 are installed on by way of rivet hot in the mounting groove 12, institute
State fixed part 23 and be located at the inside of the accepting groove 11, and be fixedly connected by foam gum with the bottom of the accepting groove 11,
The transport part 22 is L-shaped, and connects the connecting portion 21 and the fixed part 23, the transmission through the breach 111
Portion 22 is also to be fixedly connected by foam gum with the bottom of the accepting groove 11.
Herein it should be noted that the flexible board 20 is used to be connected with the signal source of the loudspeaker unit 40, so that
The loudspeaker unit 40 is transmitted signals to, to occur corresponding sound.And the connecting portion 21 is then used for and the signal source
Connection, the fixed part 23 is then connected with the loudspeaker unit 40.
The top of the upper shell 30 offers an installation through-hole 31, and the top glue of the loudspeaker unit 40 is located at described
In installation through-hole 31, the bottom of the upper shell 30 is provided with the fastening boss 32 of a ring-shaped, the bottom for fastening boss 32
Inner side sets fillet, and the width against platform 113 is more than the width of the fastening boss 32.It should be understood that the button
The bottom inside for closing boss 32 may be arranged as chamfering, while the width against platform 113 should be slightly bigger than the fastening
The width of boss 32, is on the one hand easy to the installation of the upper shell 30 and the lower house 10, on the other hand is also unlikely to make institute
Upper shell 30 is stated to loosen with the lower house 10.
When the upper shell 30 is fastened and connected with the lower house 10, the fastening boss 32 is contained in the accepting groove 11
It is interior, and positioned between the spacing block set 115 and second wall body 114, at the same the bottom for fastening boss 32 with it is described
Abutted against platform 113, while the bottom of the loudspeaker unit 40 is arranged in the accepting groove 11, and with it is described solid
Determine portion 23 to be fixedly connected, therefore in the presence of second wall body 114 and the spacing block set 115, the upper shell 30 will
It can not be misplaced with the lower house 10.Because the spacing block set 115 is towards the side of the side wall of the accepting groove 11
Top sets chamfering, and the bottom inside for fastening boss 32 sets fillet, while the width against platform 113 is bigger
In the width of the fastening boss 32, it can preferably prevent from that the phenomenon interfered is installed so that the upper shell 30 can be very square
Being fastened and connected with the lower house 10 just.
It should be understood that according to spirit of the present utility model, as long as being housed described against platform 113 close to described
One lateral edges at the center of groove 11 set a spacing block set 115, and the upper shell 30 and institute can be prevented to a certain extent
Lower house 10 is stated to misplace.And it is preferred that an institute should be respectively provided with least in the surrounding at the middle part of accepting groove 11
State spacing block set 115 so that after the upper shell 30 and the lower house 10 are fastened and connected, can be comprehensive on described
Housing 30 carries out spacing and then comprehensive preventing the upper shell 30 from misplacing with the lower house 10.
To sum up, the New-type loudspeaker module among the utility model above-described embodiment, by being leaned on described against platform 113
One lateral edges at the center of the nearly accepting groove 11 set at least one described spacing block set 115, and the bottom of the upper shell 30
The fastening boss 32 of the portion again provided with shape in a ring so that when the upper shell 30 and the lower house 10 are fastened and connected,
The bottom for fastening boss 32 is abutted with described against platform 113, and the fastening boss 32 is located at the limit convex
Between block 115 and the side wall of the accepting groove 11, in the presence of the side wall of the spacing block set 115 and the accepting groove 11,
The upper shell 30 will be unable to misplace with the lower house 10, improve the quality of the New-type loudspeaker module.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of New-type loudspeaker module, including upper shell, lower house and loudspeaker unit, the upper shell and the lower house
It is fastened and connected, it is characterised in that an accepting groove is offered at the top of the lower house, the side wall of the accepting groove includes an annular
Shape against platform, it is described against platform close to the center of the accepting groove a lateral edges at least provided with a spacing block set,
The bottom of the upper shell is provided with the fastening boss of a ring-shaped, when the upper shell is fastened and connected with the lower house, institute
Fastening boss is stated to be located between the spacing block set and the side wall of the accepting groove.
2. New-type loudspeaker module according to claim 1, it is characterised in that the spacing block set is towards the accepting groove
The top of side of side wall chamfering or fillet are set, the bottom inside of the fastening boss sets chamfering or fillet.
3. New-type loudspeaker module according to claim 1, it is characterised in that the width against platform is more than described
Fasten the width of boss.
4. New-type loudspeaker module according to claim 1, it is characterised in that the surrounding difference at the middle part of the accepting groove
At least provided with a spacing block set.
5. New-type loudspeaker module according to claim 1, it is characterised in that the side wall of the accepting groove includes the first wall
Second wall body of body and top periphery located at first wall body, first wall body is by described against platform and described the
Two wall bodies are connected, and the spacing block set is installed on first wall body.
6. New-type loudspeaker module according to claim 1 a, it is characterised in that peace is offered at the top of the upper shell
Through hole is filled, the top glue of the loudspeaker unit is in the installation through-hole, and the bottom of the loudspeaker unit is arranged at institute
State in accepting groove.
7. New-type loudspeaker module according to claim 6, it is characterised in that the New-type loudspeaker module also includes soft
Property plate, the flexible board is installed on the lower house, and is connected with the bottom of the loudspeaker unit.
8. New-type loudspeaker module according to claim 7, it is characterised in that the accepting groove is surrounded by an annular boss
Form, a mounting groove is further opened with the top of the lower house, the mounting groove is located at the annular boss and housed away from described
The side of groove, the side wall of the accepting groove is provided with a breach, and the mounting groove is connected by the breach with the accepting groove.
9. New-type loudspeaker module according to claim 8, it is characterised in that the flexible board includes connecting portion, transmission
Portion and fixed part, the connecting portion are installed in the mounting groove, the fixed position in the inside of the accepting groove, and with institute
The bottom connection of loudspeaker unit is stated, the transport part is L-shaped, and connects the connecting portion and described solid through the breach
Determine portion.
10. New-type loudspeaker module according to claim 9, it is characterised in that the transport part and the fixed part are logical
The bottom that foam gum is crossed with the accepting groove is fixedly connected, and the connecting portion is installed on the mounting groove by way of rivet hot
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290674.9U CN206575597U (en) | 2017-03-23 | 2017-03-23 | New-type loudspeaker module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290674.9U CN206575597U (en) | 2017-03-23 | 2017-03-23 | New-type loudspeaker module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575597U true CN206575597U (en) | 2017-10-20 |
Family
ID=60053120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720290674.9U Active CN206575597U (en) | 2017-03-23 | 2017-03-23 | New-type loudspeaker module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889037A (en) * | 2017-12-22 | 2018-04-06 | 奥音精密机械（镇江）有限公司 | A kind of split type high intensity receiver |
-
2017
- 2017-03-23 CN CN201720290674.9U patent/CN206575597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889037A (en) * | 2017-12-22 | 2018-04-06 | 奥音精密机械（镇江）有限公司 | A kind of split type high intensity receiver |
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