CN207427248U - Called device assembly and mobile terminal - Google Patents
Called device assembly and mobile terminal Download PDFInfo
- Publication number
- CN207427248U CN207427248U CN201721474645.4U CN201721474645U CN207427248U CN 207427248 U CN207427248 U CN 207427248U CN 201721474645 U CN201721474645 U CN 201721474645U CN 207427248 U CN207427248 U CN 207427248U
- Authority
- CN
- China
- Prior art keywords
- receiver
- mainboard
- shrapnel
- connecting plate
- switching part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 230000007257 malfunction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a kind of called device assembly and mobile terminals.Called device assembly includes mainboard, receiver and switching part.Mainboard offers straight slot.Receiver is arranged in straight slot, and receiver includes body and the receiver shrapnel being arranged on body.Switching part contacts with receiver shrapnel and is used for electrically connected mainboard and receiver.In called device assembly and mobile terminal, receiver is arranged in the straight slot opened up on mainboard, and receiver is electrically connected again by switching part with mainboard, and thickness when receiver is connected with mainboard is smaller, beneficial to the lightening of realization mobile terminal.
Description
Technical field
The utility model is related to technical field of electronic equipment, more specifically, are related to a kind of called device assembly and movement eventually
End.
Background technology
In the related art, mobile phone includes shell, and receiver and mainboard are arranged in the space in shell, and receiver leads to
Often directly it is carried on mainboard, to realize being electrically connected between receiver and mainboard, however, receiver is carried on mainboard, by
Words device is superimposed with the thickness of mainboard, is caused the integral thickness of mobile phone to increase, is unfavorable for realizing lightening.
Utility model content
The utility model embodiment provides a kind of called device assembly and mobile terminal.
The called device assembly of the utility model embodiment includes：
Mainboard, the mainboard offer straight slot；
Receiver, the receiver are arranged in the straight slot, and the receiver includes body and is arranged on the body
On receiver shrapnel；With
Switching part, the switching part contacted with the receiver shrapnel and be used to being electrically connected the mainboard with it is described called
Device.
In some embodiments, the switching part includes：
Connecting plate, the connecting plate are contacted with the receiver shrapnel；With
Switching part shrapnel, the switching part shrapnel include fixing end and movable end, and the fixing end is fixed at described
On mainboard, the movable end is contacted with the connecting plate.
In some embodiments, outwardly contact is formed on the movable end, is formed on the connecting plate
Groove, when the movable end is contacted with the connecting plate, the contact coordinates with the groove.
In some embodiments, the connecting plate is flexible PCB.
In some embodiments, the switching part includes：
Connecting plate, the connecting plate are contacted with the receiver shrapnel；With
The switching part shrapnel extended from the connecting plate, the switching part shrapnel includes fixing end and movable end, described solid
Fixed end is connected with the connecting plate, and the movable end is contacted with the mainboard.
In some embodiments, outwardly contact is formed on the movable end, is formed on the mainboard recessed
Slot, when the movable end is contacted with the mainboard, the contact coordinates with the groove.
In some embodiments, recess is formed with link slot, the connecting plate and the receiver on the connecting plate
When shrapnel contacts, the receiver shrapnel is stretched into the link slot.
In some embodiments, the straight slot is the notch at the edge for being opened in the mainboard；Or the straight slot is to open
The through hole being located on the mainboard, the edge interval of the through hole and the mainboard.
The mobile terminal of the utility model embodiment includes：
Called device assembly described in any of the above-described embodiment；
Front housing, the receiver are mounted on the front housing；With
Rear shell, the called device assembly are arranged between the front housing and the rear shell, and the switching part is mounted on described
In rear shell.
In some embodiments, the front housing offers sound outlet hole and the cavity connected with the sound outlet hole, described
Body is embedded in the cavity to be mounted on the front housing
In called device assembly and mobile terminal that the utility model embodiment provides, receiver is arranged on mainboard and opens up
Straight slot in, receiver is electrically connected again by switching part with mainboard, and thickness when receiver is connected with mainboard is smaller, beneficial to realization
Mobile terminal it is lightening.
The additional aspect and advantage of the embodiment of the utility model will be set forth in part in the description, partly will be from
The practice for becoming embodiment that is apparent or passing through the utility model in following description is recognized.
Description of the drawings
In description of the above-mentioned and/or additional aspect and advantage of the utility model from combination accompanying drawings below to embodiment
It will be apparent and be readily appreciated that, wherein：
Fig. 1 is the floor map of the mobile terminal of the utility model embodiment；
Fig. 2 is the perspective exploded view of the mobile terminal of the utility model embodiment；
Fig. 3 is the enlarged diagram of III parts in Fig. 2；
Fig. 4 is the perspective exploded view of the mobile terminal of the utility model embodiment；
Fig. 5 is the floor map of the mainboard of the utility model embodiment.
Specific embodiment
The embodiment of the utility model is described further below in conjunction with attached drawing.Same or similar label in attached drawing
Same or similar element is represented from beginning to end or there is same or like element.
In addition, the embodiment of the utility model described below in conjunction with the accompanying drawings is exemplary, it is only used for explaining this reality
With new embodiment, and it is not intended that limitation to the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features contact directly or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is fisrt feature immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.
It please refers to Fig.1 and Fig. 2, the mobile terminal 100 of the utility model embodiment includes called device assembly 10, front housing 20
With rear shell 30.
Called device assembly 10 includes mainboard 12, receiver 14 and switching part 16.Mainboard 12 offers straight slot 122.Receiver
14 are arranged in straight slot 122, and receiver 14 includes body 142 and the receiver shrapnel 144 being arranged on body 142.Switching part
16 contact with receiver shrapnel 144 and for electrically connected mainboard 12 and receiver 14.
Called device assembly 10 is arranged between front housing 20 and rear shell 30, and receiver 14 is mounted on front housing 20, switching part 16
In rear shell 30.
In above-mentioned mobile terminal 100, receiver 14 is arranged in the straight slot 122 opened up on mainboard 12, and receiver 14 is again
It is electrically connected by switching part 16 with mainboard 12, thickness when receiver 14 is connected with mainboard 12 is smaller, beneficial to realization mobile terminal
100 it is lightening.
Specifically, mobile terminal 100 includes called device assembly 10, front housing 20 and rear shell 30.Mobile terminal 100 can be hand
Machine, tablet computer, wrist-watch, head show equipment, laptop, camera etc..The utility model embodiment is with mobile terminal 100
Exemplified by mobile phone.Front housing 20 and rear shell 30 collectively constitute the shell of mobile terminal 100, and called device assembly 10 is set inside the shell,
It is just provided between front housing 20 and rear shell 30, shell can be used for preventing dust, steam etc. from corroding called device assembly 10, also can be right
Called device assembly 10 provides the protection of shatter-resistant, anticollision etc..
Referring to Fig. 2, called device assembly 10 includes mainboard 12, receiver 14 and switching part 16.Mainboard 12 can be printing
Circuit board, flexible PCB, Rigid Flex etc., mainboard 12 can be the main circuit boards on mobile terminal 100, and mainboard 12 can be with
For with function elements and its control such as power supply, a variety of receivers 14, microphone, camera, optical flame detector, flash lamp, antenna
Device electrical connection processed, and the control signal of controller is passed into function element, such as by transmitting the electric current of variation to receiver
14 so that receiver 14 sends different frequency and the sound of different loudness.
Receiver 14 includes body 142 and receiver shrapnel 144, and receiver shrapnel 144 can generate after being squeezed
The elastic force of Y-direction along Fig. 2 in one example, also contains coil and vibrating diaphragm etc., coil is in alternating current in body 142
Under the action of drive vibrating diaphragm vibrate back and forth outwardly to send sound wave so that user can be conversed by receiver 14.It is main
Plate 12 offers straight slot 122, and receiver 14 is arranged in straight slot 122, and receiver 14 need not be stacked with mainboard 12, called
Thickness after device 14 is combined with mainboard 12 is smaller, is, and after receiver 14 is combined with mainboard 12, the two is along such as the Y-direction in Fig. 2
Size it is smaller.It is appreciated that the thickness after receiver 14 is combined with mainboard 12 is smaller, also allow for front housing 20 and rear shell 30 it
Between the width in space can set smaller, further reduce the thickness of mobile terminal 100.
Receiver 14 is mounted on front housing 20, and switching part 16 is mounted in rear shell 30.Specifically, front housing 20 offers out sound
Hole 22 (such as Fig. 1) and cavity 24.Sound outlet hole 22 is connected with cavity 24, and body 142 is embedded in cavity 24 to be mounted on front housing 20,
More specifically, cavity 24 can be as the sound chamber of receiver 14, the vibration that vibrating diaphragm is sent can improve under the action of cavity 24
Loudness has the function that increase bass effect, and body 142 is embedded in cavity 24, and body 142 is not susceptible to rock, but also
The leakproofness of cavity 24 is preferable, and sound can more be sent from sound outlet hole 22.Switching part 16 is mounted in rear shell 30, switching part
16 can be partially installed in rear shell 30 or all in rear shell 30.When front housing 20 is combined with rear shell 30,
Switching part 16 offsets with receiver shrapnel 144 so that receiver shrapnel 144 deforms upon, and receiver shrapnel 144 is acted in elastic force
Under be tightly resisted against on switching part 16, to realize being electrically connected for switching part 16 and receiver shrapnel 144.
Fig. 2 and Fig. 5 are referred to, in some embodiments, straight slot 122 is the notch at the edge 124 for being opened in mainboard 12
(such as Fig. 2).Or straight slot 122 is the through hole being opened on mainboard 12, the edge 124 of through hole and mainboard 12 is spaced (such as Fig. 5).
Since receiver 14 is mounted in straight slot 122, when straight slot 122 is to be opened in the notch at edge 124 of mainboard 12,
Namely the installation site of receiver 14 is corresponding with the top position of mainboard 12, further, before sound outlet hole 22 can be opened in
The position at the close top of shell 20, position of the sound outlet hole below 22 may be incorporated for setting display screen on front housing 20, be conducive to carry
The screen accounting of high mobile terminal 100.
When straight slot 122 is the through hole being opened on mainboard 12, receiver 14 is mounted in straight slot 122, the side of straight slot 122
Wall can have receiver 14 the fixed effect of auxiliary.
Fig. 2 and Fig. 3 are referred to, in some embodiments, switching part 16 includes connecting plate 162 and switching part shrapnel 164.
Connecting plate 162 is contacted with receiver shrapnel 144.Switching part shrapnel 164 includes fixing end 1642 and movable end 1644, fixing end
1642 are fixed on mainboard 12, and movable end 1644 is contacted with connecting plate 162.
Connecting plate 162 can be flexible PCB, sheet metal etc., and connecting plate 162 can pass through gluing, welding or engaging
Mode is fixedly connected in rear shell 30.The fixing end 1642 of switching part shrapnel 164 is fixed on mainboard 12, fixing end 1642
It can weld or be fastened on mainboard 12 and be electrically connected with mainboard 12, movable end 1644 is connected with fixing end 1642, movable end
1644 be squeezed deform upon after generate along Y-direction as shown in Figure 2 elastic force.When rear shell 30 is combined with front housing 20,
Connecting plate 162 while Compressive activities end 1644 and receiver shrapnel 144, under elastic force effect, movable end 1644 and receiver bullet
Piece 144 is resisted against on connecting plate 162, and the electric current and control signal on mainboard 12 can pass sequentially through fixing end 1642, activity
End 1644, connecting plate 162 and receiver shrapnel 144 are transferred to receiver 14, to control 14 sounding of receiver.
Specifically, the quantity of switching part shrapnel 164 can be one, to reduce the mainboard 12 of the occupancy of switching part shrapnel 164
Space.The quantity of switching part shrapnel 164 can also be it is multiple, such as two, the fixing end 1642 of each switching part shrapnel 164
It is independently connected with mainboard 12, the movable end 1644 of each switching part shrapnel 164 is independently contacted with connecting plate 162, such as
This, in the case of some 164 cisco unity malfunction of switching part shrapnel, electric signal can also pass through other switching part shrapnels
164 are transferred to by mainboard 12 on connecting plate 162, do not influence the normal work of receiver 14.
Fig. 2 and Fig. 3 are referred to, in some embodiments, outwardly contact 1646 is formed on movable end 1644,
Fluted (not shown) is formed on connecting plate 162, when movable end 1644 is contacted with connecting plate 162, contact 1646 coordinates with groove.
When outwardly contact 1646 coordinates with groove, the area that contact 1646 is contacted with groove is larger, while contact
1646 are not easy to deviate from out of groove, and the reliability that movable end 1644 is contacted with connecting plate 162 is higher.
Referring to Fig. 4, in some embodiments, switching part 16 includes connecting plate 162 and switching part shrapnel 164.Connection
Plate 162 is contacted with receiver shrapnel 144.Switching part shrapnel 164 extends from connecting plate 162, and switching part shrapnel 164 includes fixing end
1642 are connected with movable end 1644, fixing end 1642 with connecting plate 162, and movable end 1644 is contacted with mainboard 12.
Connecting plate 162 and switching part shrapnel 164 can be it is integrally formed be made, the fixing end 1642 of switching part shrapnel 164
It is fixedly connected on connecting plate 162, movable end 1644 is generated after being deformed upon when being squeezed along Y-direction as shown in Figure 4
Elastic force.When rear shell 30 is combined with front housing 20, connecting plate 162 squeezes receiver shrapnel 144,12 Compressive activities end of mainboard
1644, under elastic force effect, receiver shrapnel 144 is resisted against on connecting plate 162, and movable end 1644 is resisted against on mainboard 12, main
Electric current and control signal on plate 12 can pass sequentially through movable end 1644, fixing end 1642, connecting plate 162 and receiver shrapnel
144 are transferred to receiver 14, to control 14 sounding of receiver.
Specifically, the quantity of switching part shrapnel 164 can be one, so that the structure of switching part 16 is simpler.Switching
The quantity of portion's shrapnel 164 can also be multiple, such as two, the fixing end 1642 of each switching part shrapnel 164 independently connects
It is connected on connecting plate 162, the movable end 1644 of each switching part shrapnel 164 is independently contacted with mainboard 12, in this way, a certain
In the case of a 164 cisco unity malfunction of switching part shrapnel, electric signal can also be by other switching part shrapnels 164 by mainboard
12 are transferred on connecting plate 162, do not influence the normal work of receiver 14.
Referring to Fig. 4, in some embodiments, outwardly contact (not shown) is formed on movable end 1644,
Fluted 126, when movable end 1644 is contacted with mainboard 12 are formed on mainboard 12, contact 1646 coordinates with groove 126.
When outwardly contact coordinates with groove 126, the area that contact is contacted with groove 126 is larger, while contact is not
Easily abjection, the reliability that movable end 1644 is contacted with mainboard 12 are higher out of groove 126.
Referring to Fig. 2, in some embodiments, recess is formed with link slot (not shown), connecting plate on connecting plate 162
162 with receiver shrapnel 144 when contacting, and receiver shrapnel 144 is stretched into link slot.
When receiver shrapnel 144 is stretched into link slot, receiver shrapnel 144 and the area of the contact of link slot are larger, together
When receiver shrapnel 144 be not easy to deviate from link slot, the reliability that receiver shrapnel 144 is contacted with connecting plate 162 is higher.
In the description of this specification, reference term " certain embodiments ", " embodiment ", " some embodiment party
The description of formula ", " exemplary embodiment ", " example ", " specific example " or " some examples " means with reference to the embodiment
Or example particular features, structures, materials, or characteristics described are contained at least one embodiment of the utility model or show
In example.In the present specification, schematic expression of the above terms is not necessarily referring to identical embodiment or example.And
And particular features, structures, materials, or characteristics described can close in any one or more embodiments or example
Suitable mode combines.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one feature.In the description of the utility model, " multiple " are meant that at least two, such as two
It is a, three, unless otherwise specifically defined.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it is impossible to be interpreted as the limitation to the utility model, those of ordinary skill in the art are in the scope of the utility model
Interior above-described embodiment to be changed, changed, replaced and modification, the scope of the utility model is by claim and its equivalent
Object limits.
Claims (10)
1. a kind of called device assembly, which is characterized in that including：
Mainboard, the mainboard offer straight slot；
Receiver, the receiver are arranged in the straight slot, and the receiver includes body and sets on the body
Receiver shrapnel；With
Switching part, the switching part contact with the receiver shrapnel and are used to be electrically connected the mainboard and the receiver.
2. called device assembly according to claim 1, which is characterized in that the switching part includes：
Connecting plate, the connecting plate are contacted with the receiver shrapnel；With
Switching part shrapnel, the switching part shrapnel include fixing end and movable end, and the fixing end is fixed at the mainboard
On, the movable end is contacted with the connecting plate.
3. called device assembly according to claim 2, which is characterized in that outwardly touch is formed on the movable end
Point, forms on the connecting plate fluted, and when the movable end is contacted with the connecting plate, the contact is matched somebody with somebody with the groove
It closes.
4. called device assembly according to claim 2, which is characterized in that the connecting plate is flexible PCB.
5. called device assembly according to claim 1, which is characterized in that the switching part includes：
Connecting plate, the connecting plate are contacted with the receiver shrapnel；With
The switching part shrapnel extended from the connecting plate, the switching part shrapnel include fixing end and movable end, the fixing end
It is connected with the connecting plate, the movable end is contacted with the mainboard.
6. called device assembly according to claim 5, which is characterized in that outwardly touch is formed on the movable end
Point, forms on the mainboard fluted, and when the movable end is contacted with the mainboard, the contact coordinates with the groove.
7. according to the called device assembly described in claim 2-6 any one, which is characterized in that be recessed on the connecting plate and formed
There is link slot, when the connecting plate is contacted with the receiver shrapnel, the receiver shrapnel is stretched into the link slot.
8. according to the called device assembly described in claim 1-6 any one, which is characterized in that the straight slot is described to be opened in
The notch at the edge of mainboard；Or the edge that the straight slot is the through hole being opened on the mainboard, the through hole and the mainboard
Interval.
9. a kind of mobile terminal, which is characterized in that including：
Called device assembly described in claim 1-8 any one；
Front housing, the receiver are mounted on the front housing；With
Rear shell, the called device assembly are arranged between the front housing and the rear shell, and the switching part is mounted on the rear shell
On.
10. mobile terminal according to claim 9, which is characterized in that the front housing offer sound outlet hole and with it is described go out
The cavity of sound hole connection, the body are embedded in the cavity to be mounted on the front housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474645.4U CN207427248U (en) | 2017-11-06 | 2017-11-06 | Called device assembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474645.4U CN207427248U (en) | 2017-11-06 | 2017-11-06 | Called device assembly and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427248U true CN207427248U (en) | 2018-05-29 |
Family
ID=62308006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721474645.4U Expired - Fee Related CN207427248U (en) | 2017-11-06 | 2017-11-06 | Called device assembly and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067952A (en) * | 2018-07-19 | 2018-12-21 | Oppo广东移动通信有限公司 | Mobile terminal device and its called device assembly |
-
2017
- 2017-11-06 CN CN201721474645.4U patent/CN207427248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067952A (en) * | 2018-07-19 | 2018-12-21 | Oppo广东移动通信有限公司 | Mobile terminal device and its called device assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8885867B1 (en) | Portable electronic device | |
| EP2736227B1 (en) | Mobile terminal | |
| KR101978242B1 (en) | Electronic device | |
| US9337883B1 (en) | Protection case for mobile communication device | |
| CN112291394A (en) | Electronic device | |
| CN204377130U (en) | Sound-producing device | |
| CN207427248U (en) | Called device assembly and mobile terminal | |
| CN204906692U (en) | Loudspeaker module group | |
| CN107681312B (en) | Connection structure, sound production subassembly, mobile terminal, electron device and circuit board assembly | |
| CN111263279B (en) | Electronic device | |
| CN102841720B (en) | There is the electronic product of touch control structure and realize the method for touch control | |
| CN203840397U (en) | Piezoelectric module and electronic equipment using the same | |
| CN101924543B (en) | Electronic equipment and key connecting structure thereof | |
| CN212783872U (en) | Mounting structure and electronic equipment of connector and mainboard | |
| CN207339957U (en) | A kind of electronic equipment | |
| CN106790824B (en) | A kind of mobile terminal | |
| CN214481695U (en) | Electronic device | |
| JP4883952B2 (en) | Connecting terminal | |
| CN204990235U (en) | Touch screen and electronic device | |
| JP5085223B2 (en) | Electronics | |
| CN107623207A (en) | sounding component and mobile terminal | |
| CN218068826U (en) | Touch device and electronic equipment | |
| CN214413017U (en) | Bluetooth earphone with integrative pressure book flexure strip structure | |
| CN218068827U (en) | Touch device and electronic equipment | |
| CN216650111U (en) | Control assembly and Bluetooth headset |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,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: 20180529 |