CN203340137U - Smart phone and inductor assembly thereof - Google Patents
Smart phone and inductor assembly thereof Download PDFInfo
- Publication number
- CN203340137U CN203340137U CN201320389645XU CN201320389645U CN203340137U CN 203340137 U CN203340137 U CN 203340137U CN 201320389645X U CN201320389645X U CN 201320389645XU CN 201320389645 U CN201320389645 U CN 201320389645U CN 203340137 U CN203340137 U CN 203340137U
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- inductor
- circuit board
- flexible circuit
- assembly
- inductor assembly
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Abstract
The utility model discloses a smart phone and an inductor assembly thereof. The inductor assembly includes a three-in-on inductor capable of inducting light, gravity and distance. The inductor is disposed on a flexible circuit board of a front camera and is connected with a main board electrically through a connector plug on the flexible circuit board. By employing a technical means of welding the inductor on the flexible circuit board of the front camera, assembly relationship is simplified, accumulated assembly errors due to the assembly of the inductor assembly and a piece of touch screen glass are reduced, functional reliability of the inductor assembly is increased, first pass yield of complete machine assembly is increased, quantity and area of the flexible circuit board are reduced, a connector and a welding space for the connector on the main board are saved, and cost of the inductor assembly is reduced effectively.
Description
Technical field
The utility model relates to smart mobile phone and inductor assembly field thereof, in particular a kind of smart mobile phone that reduces the accumulative total build-up tolerance, improves assembly reliability.
Background technology
Rise along with smart mobile phone, for improving the user, experience and energy-conservation light sensation, gravity, the application of the three-in-one inductor of distance on smart mobile phone is also more and more universal, wherein: the light sensation inductor is to make the user all can see screen and power saving to greatest extent clearly in any situation according to the automatic adjusting cellphone brightness of ambient brightness, gravity sensor is to accelerate inductor, be that mobile phone is automatically according to gravity direction switching horizontal/vertical screen, distance-sensor just in the process of making a phone call when user's skin contact mobile phone, close the touch function of touch-screen to prevent misoperation according to its distance.
But, light sensation of the prior art, gravity, assembly relation complexity between the three-in-one inductor of distance and touch-screen glass, the accumulative total build-up tolerance is larger, comprising there being inductor to be welded on the build-up tolerance on its Special flexible wiring board, the Special flexible wiring board is assembled into the build-up tolerance on special stand, special stand is fixed on the build-up tolerance on mainboard, and the build-up tolerance between mainboard and face-piece etc., What is more, some smart mobile phones are in the test manufacture link, there have been interference in inductor and face-piece on fit dimension, if assembling easily causes the inductor device bonding pad be damaged and lost efficacy by force.
Therefore, prior art still haves much room for improvement and develops.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of inductor assembly, can reduce and touch-screen glass between the accumulative total rigging error, improve the functional reliability of device.
Simultaneously, the utility model also provides a kind of smart mobile phone, and the assembling of its inductor part is simple and reliable, and first-pass yield is high.
The technical solution of the utility model is as follows: a kind of inductor assembly, comprise light sensation, gravity and the three-in-one inductor of distance, wherein: this inductor is arranged on the flexible circuit board of front-facing camera, and the electric connection with mainboard by the realization of the connector plug on this flexible circuit board.
Described inductor assembly, wherein: described flexible circuit board comprises longitudinal edge and the widthwise edge that one connects, described connector plug is arranged on the far-end of described longitudinal edge, described inductor is arranged on the far-end of described widthwise edge, and described front-facing camera is arranged on the junction of described longitudinal edge and described widthwise edge.
Described inductor assembly, wherein: described flexible circuit board is the L font on the whole, and described longitudinal edge is mutually vertical with described widthwise edge.
Described inductor assembly, wherein: described inductor and described front-facing camera all are arranged on the surface, the same side of described flexible circuit board, and described connector plug is arranged on the opposite side surface of this flexible circuit board.
Described inductor assembly, wherein: the connector plug that described connector plug is a 30PIN, suitable for the connector body with being arranged on described mainboard.
A kind of smart mobile phone, comprise mainboard, inductor assembly, front-facing camera and flexible circuit board thereof, and wherein: described inductor assembly is the described inductor assembly of above-mentioned middle any one.
A kind of smart mobile phone provided by the utility model and inductor assembly thereof, owing to having adopted, inductor is welded on to the technological means on the flexible circuit board of front-facing camera, not only simplified assembly relation, reduced and touch-screen glass between the accumulative total rigging error, improve the functional reliability of inductor device and the first-pass yield of complete machine assembling, and quantity and the area of flexible circuit board have been reduced, also save a connector and the welding space on mainboard thereof, effectively reduced the cost of inductor assembly.
The accompanying drawing explanation
Fig. 1 is the stereogram of the utility model inductor assembly.
Fig. 2 is the back side front view of the utility model inductor assembly under deployed condition.
Fig. 3 is the front front view of the utility model inductor assembly under deployed condition.
Fig. 4 is that the utility model inductor assembly is assemblied in the stereogram that dwindles on mainboard.
Embodiment
Below with reference to accompanying drawing, embodiment of the present utility model and embodiment are described in detail, described specific embodiment only, in order to explain the utility model, is not intended to limit embodiment of the present utility model.
As shown in Figure 1, Fig. 1 is the stereogram of the utility model inductor assembly, this inductor assembly comprises light sensation, gravity and the three-in-one inductor 110 of distance, unlike the prior art, this inductor 110 does not have independent flexible circuit board, there is no independent connector plug yet, but be set directly on the flexible circuit board 130 of front-facing camera 120, and realize being electrically connected by the connector plug 140 on these front-facing camera 120 flexible circuit board 130 and mainboard (Fig. 4 illustrates), not only can reduce thus quantity and the area of flexible circuit board, also can save a connector and the welding position on mainboard thereof, production cost and the cloth board space that has increased mainboard have effectively been reduced.
The inductor assembly of certain smart mobile phone of take is example, it is 162 square millimeters that traditional inductor and front-facing camera are separately used the required FPC net area of flexible circuit board separately, and the shared required FPC net area of flexible circuit board of inductor of the present utility model and front-facing camera is 150.82 square millimeters, every cover inductor assembly has been saved the flexible circuit board of 11.18 square millimeters.
What is more important, the modular construction of this light sensation, gravity, the three-in-one inductor of distance and front-facing camera set one has been simplified the inductor assembly relation, reduced the accumulative total rigging error between inductor and touch-screen glass, improved the functional reliability of inductor device, also improve the first-pass yield of smart mobile phone complete machine assembling, avoided smart mobile phone test-manufacturing link because of inductor and the face-piece risk that the existing interference inductor device bonding pad that assembling causes by force is damaged and lost efficacy on fit dimension.
In the preferred implementation of the utility model inductor assembly, shown in Fig. 2 and 3, Fig. 2 is the back side front view of the utility model inductor assembly under deployed condition, Fig. 3 is the front front view of the utility model inductor assembly under deployed condition, the flexible circuit board 130 of described front-facing camera 120 specifically comprises longitudinal edge 131 and the widthwise edge 132 that one is connected, described connector plug 140 is arranged on the far-end of described longitudinal edge 131, described inductor 110 is arranged on the far-end of described widthwise edge 132, described front-facing camera 120 is arranged on the junction of described longitudinal edge 131 and described widthwise edge 132.
Be preferably, the flexible circuit board 130 of described front-facing camera 120 is the L font on the whole, and the longitudinal edge 131 of this flexible circuit board 130 is mutually vertical with widthwise edge 132, can increase thus the density of cutting out a piece of cloth in a way with the minimum material to make two or more articles of clothing of flexible circuit board 130, further save the raw-material use amount of flexible circuit board 130.
Be preferably, described inductor 110 all is arranged on the surface, the same side of this flexible circuit board 130 with described front-facing camera 120, described connector plug 140 arranges on the opposite side surface of this flexible circuit board 130, shown in Fig. 4, Fig. 4 is that the utility model inductor assembly is assemblied in the stereogram that dwindles on mainboard, in assembling, the time longitudinal edge of described flexible circuit board 130 131 can be turned thus, so that be welded on the mainboard 150 that the connector plug 140 of described longitudinal edge 131 far-ends directly is fastened on smart mobile phone.
Concrete, described connector plug 140 can be preferably the connector plug of a 30PIN, suitable for the connector body (being hidden by described flexible circuit board 130) with being arranged on described mainboard 150.
Based on above-mentioned inductor assembly, the utility model has also proposed a kind of smart mobile phone, comprise mainboard, inductor assembly, front-facing camera and flexible circuit board thereof, wherein: described inductor assembly is the described inductor assembly of any one in above-described embodiment, so that the assembling of its inductor part is more simple and reliable, there is higher first-pass yield.
Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or be improved, and all these increases and decreases, replace, conversion or improve after technical scheme, all should belong to the protection range of the utility model claims.
Claims (6)
1. an inductor assembly, comprise light sensation, gravity and the three-in-one inductor of distance, it is characterized in that: this inductor is arranged on the flexible circuit board of front-facing camera, and the electric connection with mainboard by the realization of the connector plug on this flexible circuit board.
2. inductor assembly according to claim 1, it is characterized in that: described flexible circuit board comprises longitudinal edge and the widthwise edge that one connects, described connector plug is arranged on the far-end of described longitudinal edge, described inductor is arranged on the far-end of described widthwise edge, and described front-facing camera is arranged on the junction of described longitudinal edge and described widthwise edge.
3. inductor assembly according to claim 2, it is characterized in that: described flexible circuit board is the L font on the whole, and described longitudinal edge is mutually vertical with described widthwise edge.
4. inductor assembly according to claim 1, it is characterized in that: described inductor and described front-facing camera all are arranged on the surface, the same side of described flexible circuit board, and described connector plug is arranged on the opposite side surface of this flexible circuit board.
5. inductor assembly according to claim 1 is characterized in that: the connector plug that described connector plug is a 30PIN, and suitable for the connector body with being arranged on described mainboard.
6. a smart mobile phone, comprise mainboard, inductor assembly, front-facing camera and flexible circuit board thereof, it is characterized in that: described inductor assembly is the described inductor assembly of any one in claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389645XU CN203340137U (en) | 2013-07-02 | 2013-07-02 | Smart phone and inductor assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389645XU CN203340137U (en) | 2013-07-02 | 2013-07-02 | Smart phone and inductor assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340137U true CN203340137U (en) | 2013-12-11 |
Family
ID=49708788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320389645XU Expired - Fee Related CN203340137U (en) | 2013-07-02 | 2013-07-02 | Smart phone and inductor assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203340137U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162914A (en) * | 2015-09-01 | 2015-12-16 | 天津市金汇通自行车有限公司 | Layout structure of mobile phone light-sensing device |
| CN107231515A (en) * | 2017-06-26 | 2017-10-03 | 努比亚技术有限公司 | A kind of terminal |
| WO2018032964A1 (en) * | 2016-08-17 | 2018-02-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Circuit board assembly and terminal |
| US11233926B2 (en) | 2016-07-25 | 2022-01-25 | Vivo Mobile Communication Co., Ltd. | Mobile terminal and manufacturing method of the same |
-
2013
- 2013-07-02 CN CN201320389645XU patent/CN203340137U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162914A (en) * | 2015-09-01 | 2015-12-16 | 天津市金汇通自行车有限公司 | Layout structure of mobile phone light-sensing device |
| US11233926B2 (en) | 2016-07-25 | 2022-01-25 | Vivo Mobile Communication Co., Ltd. | Mobile terminal and manufacturing method of the same |
| WO2018032964A1 (en) * | 2016-08-17 | 2018-02-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Circuit board assembly and terminal |
| US10250787B2 (en) | 2016-08-17 | 2019-04-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Circuit board assembly and terminal |
| CN107231515A (en) * | 2017-06-26 | 2017-10-03 | 努比亚技术有限公司 | A kind of terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |