CN206629266U - A kind of loudspeaker fixing device and mobile terminal for mobile terminal - Google Patents
A kind of loudspeaker fixing device and mobile terminal for mobile terminal Download PDFInfo
- Publication number
- CN206629266U CN206629266U CN201720237828.8U CN201720237828U CN206629266U CN 206629266 U CN206629266 U CN 206629266U CN 201720237828 U CN201720237828 U CN 201720237828U CN 206629266 U CN206629266 U CN 206629266U
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- China
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- loudspeaker
- glue portion
- bonding part
- fixing device
- mobile terminal
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Abstract
The utility model provides a kind of loudspeaker fixing device for mobile terminal, including fixed part and bonding part, the fixed part forms a receiving space and houses the bonding part and loudspeaker, the bonding part is fixedly connected between the fixed part and loudspeaker, and the bonding part has towards the first glue portion of the fixed part, towards the second glue portion of the loudspeaker and the flexible part being located between the first glue portion and the second glue portion；The first glue portion and the second glue portion have the first viscosity and second viscosity respectively, wherein, first viscosity is more than the stress of the flexible part, and the stress of the flexible part is more than the second viscosity.The utility model additionally provides a kind of mobile terminal of application loudspeaker fixing device.The fixing device for loudspeaker is applied in mobile terminal, and flexible part will not be damaged when can to peel off loudspeaker, while loudspeaker body is also not damaged.
Description
Technical field
Electric terminal device field is the utility model is related to, more particularly to a kind of loudspeaker for mobile terminal fixes dress
Put and mobile terminal.
Background technology
At present, electronic product terminal, such as mobile phone, tablet personal computer contain loudspeaker, in the prior art, loudspeaker with
The foam of gum is pasted between fixing device by a two sides to connect, the viscosity of two sides gum is identical, therefore can cause from
When loudspeaker is peeled off in fixing device, foam is damaged, and can not be reused, or damage loudspeaker body.
Utility model content
In order to overcome above-mentioned technological deficiency, the purpose of this utility model is to provide a fixing device for loudspeaker, by this
Fixing device for loudspeaker is applied in mobile terminal, and foam will not be damaged when can to peel off loudspeaker, be raised one's voice simultaneously
Device body is also not damaged.
The utility model discloses a kind of loudspeaker fixing device for mobile terminal, including fixed part and bonding part,
The fixed part forms the receiving space collecting bonding part and loudspeaker, the bonding part are fixedly connected on the fixed part
Between loudspeaker, the bonding part has towards the first glue portion of the fixed part, towards the second glue portion of the loudspeaker and
The flexible part being located between the first glue portion and the second glue portion；The first glue portion and the second glue portion have the first viscosity respectively
And second viscosity, wherein, first viscosity is more than the stress of the flexible part, and the stress of the flexible part is more than described second
Viscosity.
Preferably, bonding part rectangle annular in shape, makes the middle part of the bonding part have an engraved structure；The fixation
Portion includes a substrate, and the substrate is corresponding with the bonding part size of rectangle in a ring.
Preferably, the side of the substrate extends towards the loudspeaker and dashed forward formed with a protuberance, the protuberance
The thickness that height is more than the bonding part is played, the bonding part is integrally located in the receiving space.
Preferably, the protuberance includes multiple protrusion units, and the protrusion unit is at the end angle of the substrate.
Preferably, each protrusion unit is bent into a L-type.
Preferably, the loudspeaker has a loudspeaker fore shell towards the bonding part, the loudspeaker fore shell protrude with
The loudspeaker, and in the engraved structure.
The invention also discloses a kind of mobile terminal, has above-mentioned loudspeaker fixing device, located at described mobile whole
In end.
After employing above-mentioned technical proposal, compared with prior art, have the advantages that：
1. the stability of factory-assembled operating, loudspeaker comes off when being installed without causing to produce；
2. it is easy to dismantle and cause the damaged waste for damaging loudspeaker body and auxiliary material during factory's analysis and maintence；
3. dismounting when being easy to after-sales service and the damaged layering report damage that causes to damage loudspeaker body and auxiliary material wastes；
4. increasing loudspeaker back cavity volume, increase low-frequency effect.
Brief description of the drawings
Fig. 1 is the blast for meeting the loudspeaker fixing device for being used for mobile terminal in the preferred embodiment of the utility model one
Figure；
Fig. 2 is the projection list for meeting the loudspeaker fixing device for being used for mobile terminal in the preferred embodiment of the utility model one
First top view.
Reference：
10- fixed parts, 11- substrates, 12- protuberances, 13- protrusion units；
20- bonding parts, the first glue of 21- portion, 22- flexible parts, the second glue of 23- portion；
30- loudspeakers, 31- loudspeaker fore shells.
Embodiment
The advantages of the utility model is expanded on further below in conjunction with accompanying drawing and specific embodiment.
As shown in Figures 1 and 2, it is a preferred embodiment provided by the utility model, the utility model proposes one kind to use
In the fixing device of loudspeaker 30 of mobile terminal.Because mobile terminal needs to carry out in some cases to put outside, when such as making a phone call
It is hands-free, when watching Streaming Media, therefore, in mobile terminal, be typically provided with a loudspeaker 30.Fixation for the loudspeaker 30,
The fixing device of loudspeaker 30 that can be relied in the present embodiment, it includes fixed part 10 and bonding part 20, and fixed part 10 forms one
Receiving space, receiving space house bonding part 20 and loudspeaker 30 so that are protected and be fixed on collecting in the part of loudspeaker 30
In space, bonding part 20 is fixedly connected between fixed part 10 and loudspeaker 30, has both been used as loudspeaker 30 being fixed on mobile terminal
Interior connecting element, also serve as providing the flexible part 22 of cushion effect to loudspeaker 30, be squeezed in mobile terminal, influence to raise one's voice
During the position of device 30, bonding part 20 can be used as " back cushion " protection loudspeaker 30.The bonding part 20 has towards fixed part 10
First glue portion 21, towards the second glue portion 23 of loudspeaker 30 and the flexible part being located between the first glue portion 21 and the second glue portion 23
22.First glue portion 21 is bonded with fixed part 10, and the second glue portion 23 is then bonded with loudspeaker 30.Need to install in view of loudspeaker 30
And dismounting.Configuration for the first glue portion 21 and the second glue portion 23, take for：First glue portion 21 and the second glue portion 23 have respectively
First viscosity and second viscosity, the first viscosity are more than the stress of flexible part 22, and the stress of flexible part 22 is more than second viscosity.Have
The configuration, when loudspeaker 30 is needed under dismounting after being bonded in by bonding part 20 in fixed part 10, user is typically hand-held to raise one's voice
Device 30 is outwards pullled, and the power outwards pullled will cause loudspeaker 30 to be come off from the second glue portion 23, and due to flexible part 22
Stress is more than the viscosity in the second glue portion 23, and when loudspeaker 30 is just shut down from the second glue portion 23, flexible part 22 will not be pulled
It is disconnected, and the viscosity in the first glue portion 21 is more than the viscosity in the second glue portion 23 so that flexible part 22 or even bonding part 20 will not be from fixations
Shifted in portion 10, end user unloads loudspeaker 30, and bonding part 20 is still in original position, and excellent.
In one preferred embodiment, fixed part 10 is rectangular, and the rectangular area faces the one side of fixed part 10 than loudspeaker 30
Area is bigger so that loudspeaker 30 and the blind-mate of fixed part 10, it is possible thereby to make loudspeaker 30 be accommodated in fixation completely
In the receiving space in portion 10；The first glue portion 21, the second glue portion 23 of bonding part 20 are in flat sticks shape, the first glue portion 21 and second
The shape periphery area size that glue portion 23 surrounds is consistent with the size of loudspeaker 30, positioned at fixed part 10 and loudspeaker 30 it
Between, for the portion of being adhesively fixed 10 and loudspeaker 30；The upper and lower surface of bonding part 20 is pasted with colloid respectively, towards fixed part 10
It is simultaneously the first glue portion 21, the one side towards loudspeaker 30 is the second glue portion 23, and the viscosity in the first glue portion 21 is more than the second glue portion
23 viscosity, the colloid that viscosity is 7983 and 7972 can be respectively adopted, be realized with this when separating loudspeaker 30 and fixed part 10,
Loudspeaker 30 can be peeled off easily from the second glue portion 23；A flexible part is additionally provided between first glue portion 21 and the second glue portion 23
22, the flexible part 22 can use foam of the material for 92-25021-049, and the effect of the flexible part 22 is to prevent from dividing
During from loudspeaker 30 and fixed part 10, the second colloid strips down the damage body of loudspeaker 30 from loudspeaker 30.
Further, 20 rectangle annular in shape of bonding part, makes the middle part of the bonding part 20 have an engraved structure；Institute
Stating fixed part 10 includes a substrate 11, and the substrate 11 is corresponding with the size of the bonding part 20 of rectangle annular in shape.
Specifically, 20 rectangle annular in shape of bonding part to be to coordinate the shape of substrate 11 of fixed part 10, and middle part engraved structure is into square
Shape, the end angle of engraved structure is rounded, to slot milling so that loudspeaker 30 can be combined well with fixed part 10.
Further, the side of the substrate 11 extends formed with a protuberance 12 towards the loudspeaker 30, described prominent
The rising height for going out portion 12 is more than the thickness of the bonding part 20, the bonding part 20 is integrally located in the receiving space.
Specifically, protuberance 12 and substrate 11 surround the receiving space, and the jut higher than bonding part 20 is enclosed in and raised one's voice
The surrounding of device 30 so that loudspeaker 30 can be more firmly housed within fixed part 10.
Further, the protuberance 12 includes multiple protrusion units 13, and the protrusion unit 13 is located at the substrate 11
End angle at.
Specifically, protrusion unit 13 has four, respectively at four ends angle in base, wherein two neighboring protrusion unit
13 are connected two-by-two, only leave an opening in 11 one of long side of substrate, convenient to take out the loudspeaker being housed in substrate 11
30, or two openings are left in two long sides or two short sides, this programme preferentially uses and leaves opening on four sides, therefore can
To realize, when peeling off loudspeaker 30, four sides are exerted oneself simultaneously so that uniform force when loudspeaker 30 is peeled off, it is easier to from the second glue
Portion 23 separates.
Further, each protrusion unit 13 is bent into a L-type.
Specifically, it is identical with the end angle of bonding part 20, the end angular shape of loudspeaker 30 to bend the protrusion unit of l-shaped, San Zhe
It can agree with completely during fitting so that the ante-chamber better tightness of loudspeaker 30.
Further, the loudspeaker 30 has a loudspeaker fore shell 31 towards the bonding part 20, before the loudspeaker
Shell 31 protrudes from the loudspeaker 30, and in the engraved structure.
Specifically, the shape of 20 middle engraved structure of the shape of loudspeaker fore shell 31 and rectangle bonding part annular in shape is identical,
When loudspeaker 30 is connected by bonding part 20 with fixed part 10, loudspeaker fore shell 31 connects through engraved structure with fixed part 10
Touch, so that the whole body of loudspeaker 30 can be connected with the seal of fixed part 10.
The utility model further relates to a kind of mobile terminal, and there is the mobile terminal foregoing loudspeaker 30 to fix dress
Put, in the mobile terminal.
The mobile terminal includes：Mobile phone, tablet personal computer etc. need to install the device of loudspeaker 30.
It should be noted that embodiment of the present utility model has preferable implementation, and not the utility model is appointed
The limitation of what form, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above
Same effective embodiment, as long as without departing from the content of technical solutions of the utility model, according to the technical essence of the utility model pair
Any modification or equivalent variations and modification that above example is made, in the range of still falling within technical solutions of the utility model.
Claims (7)
1. a kind of loudspeaker fixing device for mobile terminal, including fixed part and bonding part, the fixed part forms one and received
Hold the space collecting bonding part and loudspeaker, the bonding part are fixedly connected between the fixed part and loudspeaker, its feature
It is,
The bonding part has towards the first glue portion of the fixed part, towards the second glue portion of the loudspeaker and is located in institute
State the flexible part between the first glue portion and the second glue portion；
The first glue portion and the second glue portion have the first viscosity and second viscosity respectively, wherein, first viscosity is more than institute
The stress of flexible part is stated, the stress of the flexible part is more than the second viscosity.
2. loudspeaker fixing device as claimed in claim 1, it is characterised in that
The bonding part rectangle annular in shape, makes the middle part of the bonding part have an engraved structure；
The fixed part includes a substrate, and the substrate is corresponding with the bonding part size of rectangle annular in shape.
3. loudspeaker fixing device as claimed in claim 2, it is characterised in that
The side of the substrate extends towards the loudspeaker is more than institute formed with a protuberance, the rising height of the protuberance
The thickness of bonding part is stated, the bonding part is integrally located in the receiving space.
4. loudspeaker fixing device as claimed in claim 3, it is characterised in that
The protuberance includes multiple protrusion units, and the protrusion unit is at the end angle of the substrate.
5. loudspeaker fixing device as claimed in claim 4, it is characterised in that
Each protrusion unit is bent into a L-type.
6. loudspeaker fixing device as claimed in claim 2, it is characterised in that
The loudspeaker has a loudspeaker fore shell towards the bonding part, and the loudspeaker fore shell protrudes from the loudspeaker,
And in the engraved structure.
7. a kind of mobile terminal, it is characterised in that there is loudspeaker fixing device as claimed in claim 1, located at the shifting
In dynamic terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237828.8U CN206629266U (en) | 2017-03-13 | 2017-03-13 | A kind of loudspeaker fixing device and mobile terminal for mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237828.8U CN206629266U (en) | 2017-03-13 | 2017-03-13 | A kind of loudspeaker fixing device and mobile terminal for mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629266U true CN206629266U (en) | 2017-11-10 |
Family
ID=60211407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720237828.8U Active CN206629266U (en) | 2017-03-13 | 2017-03-13 | A kind of loudspeaker fixing device and mobile terminal for mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206629266U (en) |
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2017
- 2017-03-13 CN CN201720237828.8U patent/CN206629266U/en active Active
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