CN208739334U - Modular structure, microphone mould group, electronic equipment - Google Patents
Modular structure, microphone mould group, electronic equipment Download PDFInfo
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- CN208739334U CN208739334U CN201821588071.8U CN201821588071U CN208739334U CN 208739334 U CN208739334 U CN 208739334U CN 201821588071 U CN201821588071 U CN 201821588071U CN 208739334 U CN208739334 U CN 208739334U
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- circuit board
- flexible circuit
- slot
- modular structure
- mould group
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Abstract
Present disclose provides a kind of modular structures, microphone mould group, electronic equipment, are related to technical field of electronic equipment.Wherein, microphone mould group includes: shell and flexible circuit board.Wherein, shell is formed with the accommodating chamber of one end open；Flexible circuit board is connected with shell, blocks accommodating chamber.The part that flexible circuit board corresponds to accommodating chamber, which is provided with, cuts slot.The installation requirement that the microphone mould group is reduced by flexible circuit board improves the degree flexible for installation of microphone mould group.By the way that the tension for cutting slot and optimizing flexible circuit board is arranged on flexible circuit board, the deformability of flexible circuit board is promoted, flexible circuit board is preferably bonded with installation region, guarantees being stably connected with for mould group.
Description
Technical field
This disclosure relates to technical field of electronic equipment more particularly to a kind of modular structure, microphone mould group, electronic equipment.
Background technique
Terminal device realizes different function by all kinds of mould groups, in order to guarantee the steady operation of terminal device, need to ensure each
The firm installation of a mould group with connect.
In general, the mould group provided in the related technology has integrated modular structure, including carries and be electrically connected all kinds of first devices
The printed circuit board of part.It is related in installation in order to guarantee mould group stability but since printed circuit board has hard substrate
When mould group in technology, target installation region should have enough installation spaces and preferable flatness.
As can be seen that mould group in the related technology limits the scope of application of mould group for the more demanding of installation region.
Utility model content
The disclosure provides a kind of modular structure, microphone mould group, electronic equipment, to solve deficiency in the related technology.
Disclosure first aspect provides a kind of modular structure, which includes:
Shell is formed with the accommodating chamber of one end open；
Flexible circuit board is connected with the shell, blocks the accommodating chamber；
The part that the flexible circuit board corresponds to the accommodating chamber, which is provided with, cuts slot.
Selectively, the inner wall setting cut slot and be parallel to the accommodating chamber.
Selectively, the slot that cuts is distributed on the flexible circuit board around predeterminable area.
Selectively, on the flexible circuit board setting at least two it is cricoid it is described cut slot, and cricoid described cut
Grooved ring is distributed with one heart around the predeterminable area.
Selectively, the adjacent line for cutting slot is distributed with one heart around the predeterminable area.
Selectively, aperture is provided on the flexible circuit board, the aperture forms the predeterminable area.
Selectively, slot is cut described in being arranged in the side of the flexible circuit board.
Selectively, the flexible circuit board far from the shell side setting described in cut slot.
Selectively, slot is cut described in setting on the opposite two sides of the flexible circuit board, and on the opposite two sides
The slot that cuts be interspersed.
Selectively, the slot that cuts includes curved end.
Disclosure second aspect provides a kind of microphone mould group, which includes what above-mentioned first aspect provided
Modular structure and signal adapter；
The signal adapter is arranged in the accommodating chamber of the modular structure, and the signal adapter is for believing sound
Number be converted to electric signal.
The disclosure third aspect provides a kind of electronic equipment, and the electronic equipment includes the wheat that above-mentioned second aspect provides
Gram wind mould group.
The technical scheme provided by this disclosed embodiment can include the following benefits:
Flexible circuit board flexibility is good, can produce deformation, and by cutting slot into the tension of an optimization flexible circuit board, is promoted soft
The deformability of property circuit board.The flexible circuit board in modular structure that the embodiment of the present disclosure provides can be generated as being bent, drawing
It the deformation such as stretches, protrude or is recessed.Therefore not smooth enough installation region is fitted in by the flexible circuit board and realizes modular structure
Stablize installation, guarantee have the modular structure mould group be stably connected with.And then the flexible circuit board drop of slot is cut by being provided with
The installation requirement of the low mould group with the modular structure improves the degree flexible for installation of mould group, and then expands the scope of application of mould group.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is the schematic diagram of modular structure shown according to an exemplary embodiment；
Fig. 2 is the schematic diagram of flexible circuit board in modular structure shown according to an exemplary embodiment；
Fig. 3 is the schematic diagram of flexible circuit board in the modular structure shown according to another exemplary embodiment；
Fig. 4 is the schematic diagram of flexible circuit board in the modular structure shown according to another exemplary embodiment；
Fig. 5 is the schematic diagram of flexible circuit board in the modular structure shown according to another exemplary embodiment；
Fig. 6 is the cross-sectional view of flexible circuit board in modular structure shown according to an exemplary embodiment；
Fig. 7 is the cross-sectional view of flexible circuit board in the modular structure shown according to another exemplary embodiment；
Fig. 8 is the structural schematic diagram of microphone mould group shown according to an exemplary embodiment.
Respectively label is meant in attached drawing:
1, shell；
11, accommodating chamber；
2, flexible circuit board；
21, predeterminable area；
22, the first face；
23, the second face；
3, slot is cut；
4, signal adapter.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is the schematic diagram of modular structure shown according to an exemplary embodiment.As shown in Figure 1, the embodiment of the present disclosure
A kind of modular structure is provided, which includes: shell 1 and flexible circuit board 2.Wherein, shell 1 is formed with one end open
Accommodating chamber 11, flexible circuit board 2 is connected with shell 1, and blocks accommodating chamber 11.Wherein, in the corresponding accommodating chamber of flexible circuit board 2
11 part, which is provided with, cuts slot 3.
When in use, stable working space is provided for the component in mould group by the accommodating chamber 11 of shell 1；Pass through
2 linking objective installation region of flexible circuit board and/or target connection component, realize the fixation and connection of the mould group.
Flexible circuit board 2 is flexible good, can produce deformation, and by cutting slot 3 into the tension of an optimization flexible circuit board, is promoted
The deformability of flexible circuit board 2.The flexible circuit board 2 in modular structure that the embodiment of the present disclosure provides can be generated as curved
The deformation such as bent, stretching, protrusion or recess.Therefore not smooth enough installation region is fitted in by the flexible circuit board 2 and realizes mould
Group structure stablizes installation, guarantees that the mould group with the modular structure is stably connected with.And then by being provided with the flexible electrical for cutting slot 3
Road plate 2 reduces the installation requirement with the mould group of the modular structure, improves the degree flexible for installation of mould group, and then expands the suitable of mould group
Use range.
About distribution mode of the slot 3 on flexible circuit board 2 is cut, in one embodiment, cuts slot 3 and be parallel to accommodating chamber 11
Inner wall setting.Illustratively, when accommodating chamber 11 is cylindrical cavity, the inner wall of accommodating chamber 11 is arcwall face, cuts slot 3 and is chosen as
Arc groove or circular slot of parallel 11 inner wall of accommodating chamber setting etc..When accommodating chamber 11 is cubic cavity, accommodating chamber 11
Inner wall be plane, cut slot 3 and be chosen as straight shape groove or square ring slot of parallel 11 inner wall of accommodating chamber etc..
Under such circumstances, same 3 different location of slot that cuts is identical to the distance between the inner wall of accommodating chamber 11, therefore when soft
Property circuit board 2 there is protrusion deformation or when Dish deformation, can produce uniform deformation at slot 3 cutting, avoid stress distribution uneven
Cause flexible circuit board 2 to tear along slot 3 is cut, it is safe to ensure that modular structure uses.
Fig. 2 is the schematic diagram of flexible circuit board in modular structure shown according to an exemplary embodiment.Implement at one
In example, as shown in Fig. 2, at least one is arranged on flexible circuit 2 cuts slot 3, and cuts slot 3 and be distributed around predeterminable area 21.It surrounds
What predeterminable area 21 was distributed, which cuts slot 3, facilitates protrusion deformation or recess of the generation of flexible circuit board 2 centered on predeterminable area 21
Deformation, and then can guarantee the mounting stability of modular structure with the installation region of protrusion or recess to being adapted to.
Alternatively, as shown in Fig. 2, cut slot 3 dissipates distribution centered on predeterminable area 21.It is intelligible
It is that, closer to predeterminable area 21, the adjacent spacing for cutting slot 3 is closer, and the deformability of flexible circuit board 2 is stronger.Work as installation region
With bulge-structure or when sunk structure, the maximum curvature of raised or sunken central part, therefore be distributed using the diverging
Cut slot 3 and can be preferably adapted with raised or sunken structure so that flexible circuit board 2 is bonded installation region.
Alternatively, slot 3 is cut to be distributed around predeterminable area 21.Fig. 3 is shown according to an exemplary embodiment
Modular structure in flexible circuit board schematic diagram.It is optional as shown in figure 3, on flexible circuit board 2 setting at least two it is cyclic annular
Cut slot 3, and the cricoid slot 3 that cuts is around the distribution with one heart of predeterminable area 21.
Wherein the cricoid slot 3 that cuts can be closed endless groove, such as annulus, elliptical ring, Q-RING etc.；Or cut slot 3
For the endless groove with opening.When cutting slot 3 is the endless groove with opening, the settable wiring of opening or the solder joint of slot 3 are cut
Deng.It cuts slot 3 by what is be distributed with one heart around predeterminable area 21 and can more uniformly enhance the deformability of flexible circuit board 2,
It avoids occurring stress concentration when 2 deformation of flexible circuit board, optimizes the structural stability of flexible circuit board 2.
Fig. 4 is the schematic diagram of flexible circuit board in the modular structure shown according to another exemplary embodiment.Optional such as Fig. 4
Shown, the adjacent line for cutting slot 3 is around the distribution with one heart of predeterminable area 21.Illustratively, cutting slot 3 can be multiple circular predeterminable areas 21
The short-term type of distribution cuts slot.In this case, it cuts slot 3 and similarly helps to flexible circuit board 2 to generate and with predeterminable area 21 be
The protrusion deformation at center or Dish deformation.
Fig. 5 is the schematic diagram of flexible circuit board in the modular structure shown according to another exemplary embodiment.In a reality
It applies in example, as shown in figure 5, being provided with aperture on flexible circuit board 2, aperture forms predeterminable area 21.It is arranged in flexible circuit
Aperture on plate 2 can also improve the ductility of flexible circuit board 2, improve its deformation degree.Illustratively, flexible circuit board 2 can
Generate the protrusion deformation centered on aperture or Dish deformation.Also, it cuts slot 3 by what around opening was distributed and can advanced optimize
Improvement promotes the tension of flexible circuit board 2, so that the modular structure is adapted to different mounting conditions.
Wherein, aperture can have both other function, such as when the modular structure is applied in microphone mould group, aperture is to receive
Acoustic aperture.In this case, it using existing structure on flexible circuit board 2, avoids so that modular structure complicates.It can manage
Solution, predeterminable area 21 can be also other regions on circuit board 2, such as can be according to the installation scenarios on flexible circuit board 2
Selected predeterminable area 21.
In one embodiment, cutting slot 3 includes curved end.The end of arc facilitates stress and is uniformly distributed, and avoids soft
Property 2 deformation of circuit board when along cut at slot 3 tear, ensured equipment safety.Also, the quantity for cutting slot 3 is without limitation, can be with
Understand, the quantity for cutting slot 3 is more, stronger for the effect of optimization of the deformability of flexible circuit board 2.
About setting position of the slot 3 on flexible circuit board 2 is cut, in one embodiment, in the side of flexible circuit board 2
Slot 3 is cut in setting.Fig. 6 is the cross-sectional view of flexible circuit board shown according to an exemplary embodiment.It is optional as shown in fig. 6, flexible
Circuit board 2 includes the first face 22 and the second face 23 that are oppositely arranged, cut slot 3 be arranged on the first face 22 or the second face 23 (Fig. 6 with
For being arranged on the second face 23).
It is understood that the unilateral slot 3 that cuts of flexible circuit board 2, which is arranged in, does not penetrate through flexible circuit board 2.Usual flexible electrical
The thinner thickness of road plate 2, thus using unilateral side cut slot 3 can be avoided flexible circuit board 2 tioned weakened thickness it is excessive, ensure flexible electrical
The mechanical property of road plate 2 and the stability of modular structure.
Further, due to flexible circuit board 2 connect shell 1 side other components usually can be also set, such as
Sensor, signal adapter etc., therefore the structures such as setting wiring, solder joint need to be gone up in the side that flexible circuit board 2 connects shell 1.
In this case, it can be arranged in one side of the flexible circuit board 2 far from shell 1 and cut slot 3, to ensure that flexible circuit board 2 connects
1 side of body contact body has complete structure, avoids cutting the influence setting wiring of slot 3 or solder joint because having.Also, such mode has
Help simplify the processing flow of flexible circuit board 2, manufacture easy to produce.
In one embodiment, slot 3 is cut in setting on the opposite two sides of flexible circuit board 2, and cuts slot 3 in opposite sides
It is interspersed.Fig. 7 is the cross-sectional view of the flexible circuit board shown according to another exemplary embodiment.It is optional as shown in fig. 7, in phase
Slot 3 is cut to being provided on the first face 22 and the second face 23 of setting, also, along direction of the edge perpendicular to the first face 22, the
On one side 22 cut slot 3 and the second face 23 to cut slot 3 interlaced.
Compared with the mode of slot 3 is cut in setting unilateral side, setting bilateral, which cuts slot 3, can improve the deformation of 2 two sides of flexible circuit board
Ability is preferably bonded with installation region.And the slot 3 that cuts by being staggered avoids flexible circuit board 2 from local thickness occur
The case where die-offing ensures the mechanical stability of flexible circuit board 2.
In one embodiment, flexible circuit board 2 further includes free end, which is used in the outside of accommodating chamber 11
Connect installation region or other mould groups.Modular structure can be connected by the free end with desired junction, realize mould group
Characterize installation.Wherein, optionally, free end is extended in the side of flexible circuit board 2.
Fig. 8 is the structural schematic diagram of microphone mould group shown according to an exemplary embodiment.Disclosure second aspect mentions
A kind of microphone mould group is supplied, the modular structure and signal adapter provided including above-mentioned first aspect.Wherein, signal turns
Parallel operation 4 is arranged in the accommodating chamber 11 of modular structure, and signal adapter 4 is used to voice signal being converted to electric signal.
In one embodiment, signal adapter 4 includes MEMS (Microelectro Mechanical
Systems, mems) sensor, and the integrated circuit modules being electrically connected with mems sensor.Integrated circuit modules and flexible electrical
Road plate 2 is connected, component including coil structure, such as resistance, capacitor etc..Compared with the component of linear structure, it surround
Structure helps to reduce the length and width of component, so that integrated circuit modules are achieved smaller volume, it is whole to reduce
Installation space needed for body microphone mould group.
It is understood that the modular structure that the embodiment of the present disclosure provides also cooperatively forms different moulds from other components
Illustratively camera is arranged in group in accommodating chamber 11, forms camera module etc..
The disclosure third aspect provides a kind of electronic equipment, which includes the microphone mould that second aspect provides
Group.In the embodiments of the present disclosure, the type of electronic equipment is not specifically limited.Illustratively, electronic equipment can be movement
Phone, computer, laptop, digital broadcasting electronic equipment, game console, tablet device, Medical Devices, body-building are set
Standby, personal digital assistant etc..
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (13)
1. a kind of modular structure characterized by comprising
Shell is formed with the accommodating chamber of one end open；
Flexible circuit board is connected with the shell, blocks the accommodating chamber；
The part that the flexible circuit board corresponds to the accommodating chamber, which is provided with, cuts slot.
2. modular structure according to claim 1, which is characterized in that it is described cut slot and be parallel to the inner wall of the accommodating chamber set
It sets.
3. modular structure according to claim 1, which is characterized in that described to cut slot on the flexible circuit board around pre-
If area distribution.
4. modular structure according to claim 3, which is characterized in that at least two rings are arranged on the flexible circuit board
The described of shape cuts slot, and cricoid described cut grooved ring and be distributed with one heart around the predeterminable area.
5. modular structure according to claim 3, which is characterized in that the adjacent line for cutting slot is around the preset areas
Domain is distributed with one heart.
6. modular structure according to claim 3, which is characterized in that the slot that cuts is dissipated centered on the predeterminable area
Distribution.
7. the modular structure according to any one of claim 3~6, which is characterized in that set on the flexible circuit board
It is equipped with aperture, the aperture forms the predeterminable area.
8. the modular structure according to any one of claim 2~6, which is characterized in that the slot that cuts includes curved end.
9. modular structure according to claim 1, which is characterized in that cut described in being arranged in the side of the flexible circuit board
Slot.
10. modular structure according to claim 9, which is characterized in that in the flexible circuit board far from the shell
Slot is cut described in the setting of side.
11. modular structure according to claim 1, which is characterized in that set on the opposite two sides of the flexible circuit board
Slot is cut described in setting, and the slot that cuts on the opposite two sides is interspersed.
12. a kind of microphone mould group, which is characterized in that including modular structure described in any one of claim 1~11, and
Signal adapter,
The signal adapter is arranged in the accommodating chamber of the modular structure, and the signal adapter is used to turn voice signal
It is changed to electric signal.
13. a kind of electronic equipment, which is characterized in that the electronic equipment includes microphone mould group described in claim 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588071.8U CN208739334U (en) | 2018-09-27 | 2018-09-27 | Modular structure, microphone mould group, electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588071.8U CN208739334U (en) | 2018-09-27 | 2018-09-27 | Modular structure, microphone mould group, electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208739334U true CN208739334U (en) | 2019-04-12 |
Family
ID=66035530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821588071.8U Active CN208739334U (en) | 2018-09-27 | 2018-09-27 | Modular structure, microphone mould group, electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208739334U (en) |
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2018
- 2018-09-27 CN CN201821588071.8U patent/CN208739334U/en active Active
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