CN111131573B - Electronic device - Google Patents
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- Publication number
- CN111131573B CN111131573B CN201911420714.7A CN201911420714A CN111131573B CN 111131573 B CN111131573 B CN 111131573B CN 201911420714 A CN201911420714 A CN 201911420714A CN 111131573 B CN111131573 B CN 111131573B
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- Prior art keywords
- piezoelectric
- signal
- motion module
- electronic device
- housing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses electronic equipment, which comprises a shell, a motion module, a main board, a flexible electric connector and a detection part, wherein the shell is provided with an inner cavity and an opening communicated with the inner cavity, the motion module can extend out of the shell or retract into the shell through the opening, one end of the flexible electric connector is connected with the motion module, and the other end of the flexible electric connector is connected with the main board; the flexible electric connecting piece can deform along with the movement of the motion module; the flexible electric connecting piece comprises a base material and a piezoelectric portion, the piezoelectric portion is arranged on the base material and can deform along with the flexible electric connecting piece, the detection portion is connected with the piezoelectric portion, the detection portion receives piezoelectric signals of the piezoelectric portion, and the position of the motion module is determined according to the preset relation between the piezoelectric signals and the position of the motion module. The problem that the structure of the existing electronic equipment is complex can be solved by the scheme.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to electronic equipment.
Background
With the increase of user demands, the performance of electronic devices is continuously optimized, wherein the more prominent expression is as follows: the screen occupation of electronic devices is getting larger. In order to further increase the screen occupation ratio of the electronic equipment, the current electronic equipment generally adopts a camera module capable of lifting. When the camera module is required to work, the camera module extends out of the shell of the electronic equipment; after the camera module finishes working, the camera module retracts into the shell of the electronic equipment, so that the camera module is hidden in the shell. The camera module with the structure can avoid the influence on the area of the display screen, so that the screen occupation ratio of the electronic equipment is improved.
In order to realize the control of the movement of the camera module, as shown in fig. 1, a first hall device 102 and a second hall device 103 are generally arranged on a main board 101 in a housing 108 of the current electronic device, the first hall device 102 and the second hall device 103 are sequentially arranged along the extending direction of the camera module 104, the camera module 104 is provided with a connecting rod 105, and a permanent magnet 106 is installed on the connecting rod 105. In the process that the driving mechanism 107 drives the camera module 104 to move, the permanent magnet 106 moves along with the camera module 104, when the camera module 104 extends out of the shell 108, the permanent magnet 106 is close to the second hall device 103, and the controller of the electronic device can determine the position of the camera module 104 according to the detection signal of the second hall device 103, so as to control the driving mechanism 107 to stop; when the camera module 104 retracts into the housing 108, the permanent magnet 106 approaches the first hall device 102, and the controller determines the position of the camera module 104 according to the detection signal of the first hall device 102, so as to control the driving mechanism 107 to stop working.
The electronic equipment with the structure needs to be additionally provided with the functional devices such as the connecting rod 105, the permanent magnet 106, the first hall device 102 and the second hall device 103, so that the structure of the electronic equipment is complex, and more functional devices occupy the space in the shell 108, so that the internal space of the electronic equipment is more narrow. Moreover, the functional device is easily damaged when the electronic equipment falls, and further causes the electronic equipment to break down. In addition, the arrangement of the permanent magnet 106 has a large influence on the antenna clearance area of the electronic device, and further influences the communication performance of the electronic device.
Certainly, not being limited to the camera module and having above-mentioned problem, other motion modules (for example light filling module, receiver) through going into and out the casing that go up and down also have the same problem.
Disclosure of Invention
The invention discloses electronic equipment, which aims to solve the problem that the existing electronic equipment is complex in structure.
In order to solve the problems, the invention adopts the following technical scheme:
an electronic device comprises a shell, a motion module, a main board, a flexible electric connecting piece and a detection part, wherein the shell is provided with an inner cavity and an opening communicated with the inner cavity, the motion module can extend out of the shell or retract into the shell through the opening, one end of the flexible electric connecting piece is connected with the motion module, and the other end of the flexible electric connecting piece is connected with the main board; the flexible electric connecting piece can deform along with the movement of the motion module;
the flexible electric connecting piece comprises a base material and a piezoelectric portion, the piezoelectric portion is arranged on the base material and can deform along with the flexible electric connecting piece, the detection portion is connected with the piezoelectric portion, the detection portion receives piezoelectric signals of the piezoelectric portion, and the position of the movement module is determined according to a preset relation between the piezoelectric signals and the position of the movement module.
The technical scheme adopted by the invention can achieve the following beneficial effects:
the electronic equipment disclosed by the embodiment of the invention realizes the electric connection between the motion module and the main board through the flexible electric connecting piece by improving the structure of the electronic equipment in the prior art, the flexible electric connecting piece can deform along with the movement of the motion module in the movement process of the motion module, and the flexible electric connecting piece comprises the piezoelectric part which deforms along with the deformation of the flexible electric connecting piece, so that the piezoelectric part can generate corresponding piezoelectric signals, and the detection part can determine the position of the motion module through the preset relation between the piezoelectric signals and the position of the motion module. Compared with the prior art that the first Hall device and the second Hall device are arranged and the position of the motion module is determined through the induction of the permanent magnet, the electronic equipment disclosed by the embodiment of the invention only needs to arrange the piezoelectric part in the flexible electric connector and detect the piezoelectric signal of the piezoelectric part to determine the position of the motion module, and the structure is simpler.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an electronic device disclosed in the prior art;
fig. 2 is a schematic partial structural diagram of an electronic device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a partial structure of an electronic device according to an embodiment of the disclosure;
FIG. 4 is a top view of FIG. 3;
fig. 5 is a detailed schematic diagram of fig. 3.
Description of reference numerals:
101-main board, 102-first Hall device, 103-second Hall device, 104-camera module, 105-connecting rod, 106-permanent magnet, 107-driving mechanism, 108-shell,
100-shell body,
200-a motion module,
300-a driving mechanism,
400-main board,
500-flexible electrical connector, 510-substrate, 520-first signal connection, 530-piezoelectric, 540-electrical connection, 550-second signal connection,
600-controller, 700-electrical connector.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 2 to 5, an embodiment of the invention discloses an electronic device, which includes a housing 100, a motion module 200, a main board 400, a flexible electrical connector 500, and a detection portion.
The housing 100 is a base member of the electronic apparatus, and the housing 100 can provide a mounting base for other components of the electronic apparatus. In the embodiment of the present invention, the motion module 200, the main board 400, the flexible electrical connector 500 and the detection portion are disposed on the housing 100. In an embodiment of the present invention, the housing 100 has an inner cavity and an opening communicating with the inner cavity. The opening is communicated with the inner cavity, so that the position switching of the motion module 200 inside and outside the shell 100 can be realized. In the alternative, the housing 100 generally includes a central frame with perforations opening therein. Of course, the through hole may also be formed in other positions of the casing 100, and the embodiment of the present invention does not limit the specific forming position of the through hole on the casing 100.
The motion module 200 is movably disposed on the housing 100, the motion module 200 can extend out of the housing 100 or retract into the housing 100 through the opening, and when the operation is required, the motion module 200 extends out of the housing 100 through the opening, and then the operation is performed. After the work is completed, the motion module 200 is retracted into the housing 100 through the opening, thereby realizing the hiding in the housing 100.
One end of the flexible electric connector 500 is connected with the motion module 200, and the other end is connected with the main board 400, and the flexible electric connector 500 can realize power supply connection and communication connection between the motion module 200 and the main board 400. The flexible electrical connector 500 can deform along with the movement of the motion module 200, thereby adapting to the position change of the motion module 200. Specifically, the other end of the flexible electrical connector 500 is usually connected to an electrical connector 700, and is electrically connected to the motherboard 400 by the electrical connector 700. Alternatively, the electrical connector 700 may be a board-to-board electrical connector.
In the embodiment of the present invention, the flexible electrical connector 500 includes a substrate 510 and a piezoelectric portion 530, the substrate 510 is a base member of the flexible electrical connector 500, the substrate 510 provides a mounting base for the piezoelectric portion 530 and a first signal connection portion 520 to be described later, the piezoelectric portion 530 is disposed on the substrate 510, and the piezoelectric portion 530 is deformable with the flexible electrical connector 500. Specifically, when the flexible electrical connector 500 is deformed, the base material 510 is deformed, and the piezoelectric portion 530 is deformed. In the embodiment of the present invention, the piezoelectric portion 530 is made of a piezoelectric material, and the piezoelectric portion 530 generates a piezoelectric signal when the piezoelectric portion 530 deforms.
Alternatively, the flexible electrical connector 500 may be a flexible circuit board or a flexible cable, and the specific type of the flexible electrical connector 500 is not limited in the embodiments of the present invention.
It should be noted that, in the design process of the electronic device, the movement module 200 moves to different positions, which also means that the movement module 200 extends for different distances, so as to realize that the piezoelectric portion 530 deforms correspondingly, and then generates corresponding piezoelectric signals, thereby establishing a corresponding relationship between the piezoelectric signals and the positions of the movement module 200, and the piezoelectric signals of different sizes represent that the positions of the movement module 200 are different. In the embodiment of the present invention, the detecting portion is connected to the piezoelectric portion 530, receives the piezoelectric signal of the piezoelectric portion 530, and determines the position of the motion module 200 according to the predetermined relationship between the piezoelectric signal and the position of the motion module 200.
The electronic device disclosed by the embodiment of the invention improves the structure of the electronic device in the prior art, so that the motion module 200 is electrically connected with the main board 400 through the flexible electric connecting piece 500, the flexible electric connecting piece 500 deforms in the moving process of the motion module 200, the flexible electric connecting piece 500 comprises the piezoelectric part 530 which deforms along with the deformation of the flexible electric connecting piece, the deformation of the piezoelectric part 530 can generate a corresponding piezoelectric signal, and the detection part determines the position of the motion module 200 through the preset relation between the piezoelectric signal and the position of the motion module 200. Compared with the prior art that the first hall device and the second hall device are arranged and the position of the motion module is determined through the induction of the permanent magnet, the electronic device disclosed by the embodiment of the invention only needs to arrange the piezoelectric part 530 in the flexible electric connector 500 and detect the piezoelectric signal of the piezoelectric part 530 to determine the position of the motion module 200, and the structure is simpler.
Meanwhile, the electronic device can avoid the magnetic member to determine the position of the motion module 200, so that the influence on the antenna of the electronic device can be relieved.
In the embodiment of the present invention, the detection portion may be disposed on the main board 400, and the power supply is implemented by the main board 400. The electronic device disclosed in the embodiment of the present invention may further include a driving mechanism 300 and a controller 600. The driving mechanism 300 is disposed in the housing 100. The driving mechanism 300 is connected to the motion module 200. The driving mechanism 300 can drive the motion module 300 to extend into the housing 100 or retract into the housing 100 through the opening. The controller 600 may control the driving mechanism 300 according to the piezoelectric signal detected by the detecting portion, that is, the controller 600 determines the position of the motion module 200 according to the piezoelectric signal detected by the detecting portion, so as to control the driving mechanism 300. In the embodiment of the present invention, the controller 600 is disposed on the motherboard 400, and is further powered by the motherboard 400.
Specifically, the driving mechanism 300 may be a screw driving mechanism, a hydraulic telescopic mechanism, a pneumatic telescopic mechanism, a linear motor, etc., and the embodiment of the present invention does not limit the specific type of the driving mechanism 300.
In one embodiment, the piezoelectric portion 530 generates the first signal when the motion module 200 is retracted into the housing 100. The controller 600 controls the driving mechanism 300 to be closed according to the first signal. The piezoelectric portion 530 generates a second signal when the motion module 200 is extended out of the housing 100. The controller 600 controls the driving mechanism 300 to be closed according to the second signal.
In the embodiment of the present invention, the structure of the piezoelectric portion 530 may be various. The piezoelectric portion 530 is a piezoelectric membrane extending in the extending direction of the base material 510. The use of a piezoelectric diaphragm for the piezoelectric portion 530 clearly facilitates the arrangement within the substrate 510. In an alternative scheme, the substrate 510 may include a first adhesive layer and a second adhesive layer, where the first adhesive layer and the second adhesive layer are disposed on opposite sides of the piezoelectric membrane, so as to protect the piezoelectric membrane.
In order to facilitate the transmission of signals, the flexible electrical connector 500 disclosed in the embodiment of the present invention may further include a first signal connection portion 520, and the first signal connection portion 520 is electrically connected to the piezoelectric portion 530. The piezoelectric part 530 may be electrically connected with the sensing part through the first signal connection part 520. The first signal connection portion 520 may be a metal layer disposed on the substrate 510, or may be a metal line disposed on the substrate 510.
Alternatively, the piezoelectric portion 530 and the first signal connection portion 520 may be embedded within the base material 510, so that protection of the base material 510 can be obtained. The piezoelectric portion 530 and the first signal connection portion 520 may be spaced apart from each other in the substrate 510, so as to avoid interference therebetween. Specifically, piezoelectric portion 530 and first signal connection portion 520 may be disposed at an interval in the thickness direction of substrate 510, and then piezoelectric portion 530 and first signal connection portion 520 may be disposed in a certain layer of substrate 510 to form a large area, which is beneficial to ensuring the stability of signal transmission, and meanwhile, piezoelectric portion 530 may generate a significant piezoelectric signal in the deformation process, which is more beneficial to determining the position of motion module 200 subsequently.
As described above, the first signal connection part 520 is electrically connected to the piezoelectric part 530, and there are various ways to achieve the electrical connection therebetween. In a preferable embodiment, a connection space may be formed in the substrate 510, an electrical connection portion 540 may be disposed in the connection space, and the electrical connection portion 540 electrically connects the piezoelectric portion 530 and the first signal connection portion 520, so as to achieve electrical connection between the piezoelectric portion 530 and the first signal connection portion 520.
In another alternative, two piezoelectric portions 530 may be provided, two piezoelectric portions 530 may be respectively disposed at two sides of the first signal connection portion 520, polarities of the two piezoelectric portions 530 may be opposite, two electrical connection portions 540 may be provided, and each electrical connection portion 540 is electrically connected to one piezoelectric portion 530. The two piezoelectric portions 530 with opposite polarities facilitate subsequent differential processing of the signals.
Under the condition that the motion module 200 retracts into the housing 100, the signals generated by the two piezoelectric parts 530 are subjected to differential processing to obtain a first signal; when the motion module 200 extends out of the housing 100, the signals generated by the two piezoelectric portions 530 are differentially processed to obtain the second signal. The first signal and the second signal obtained by the differential processing can improve the accuracy of the signals, and further can improve the accuracy of the position determination of the motion module 200.
As described above, the motion module 200 is generally controlled by the controller 600 on the motherboard 400. In order to facilitate signal transmission, the electronic device disclosed in the embodiment of the present invention may further include a second signal connection portion 550, and the second signal connection portion 550 electrically connects the motion module 200 and the controller 600. Similarly, the second signal connection portion 550 may be a metal layer disposed in the substrate 510, or may be a metal line disposed in the substrate 510.
In an alternative, the second signal connection portion 550 and the first signal connection portion 520 are disposed in the base material 510 at a distance from each other, so as to avoid mutual influence. Specifically, the first signal connection portion 520 and the second signal connection portion 550 may be both formed by strip-shaped metal layers and disposed on the same layer.
In the electronic device disclosed in the embodiment of the present invention, the motion module 200 may further include at least one of a light supplement module, a shooting module, a receiver, a fingerprint recognition module, and a USB interface. The motion module 200 disclosed in the embodiment of the present invention may also be other types of devices that need to extend out of the housing 100 for working, and the embodiment of the present invention does not limit the specific type of the electronic device.
The electronic equipment disclosed by the embodiment of the invention can be equipment such as a smart phone, a tablet computer, an electronic book reader, wearable equipment and the like, and can also be other types of equipment, and the embodiment of the invention does not limit the specific types of the electronic equipment.
In the above embodiments of the present invention, the difference between the embodiments is mainly described, and different optimization features between the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (12)
1. An electronic device, comprising a housing (100), a motion module (200), a main board (400), a flexible electrical connector (500) and a detection part, wherein the housing (100) has an inner cavity and an opening communicated with the inner cavity, the motion module (200) can extend out of the housing (100) or retract into the housing (100) through the opening, one end of the flexible electrical connector (500) is connected with the motion module (200), and the other end is connected with the main board (400); the flexible electric connector (500) can deform along with the movement of the motion module (200);
the flexible electric connector (500) comprises a base material (510), a first signal connecting part (520) and a piezoelectric part (530), the piezoelectric part (530) and the first signal connecting part (520) are arranged on the base material (510) and can deform along with the flexible electric connector (500), the detection part and the piezoelectric part (530) are connected through the first signal connecting part (520),
the number of the piezoelectric parts (530) is two, the two piezoelectric parts (530) are respectively arranged on two sides of the first signal connecting part (520), the polarities of the two piezoelectric parts (530) are opposite, and the two piezoelectric parts (530) are respectively connected with the first signal connecting part (520); processing signals generated by the two piezoelectric parts (530) to obtain piezoelectric signals;
the detection part receives the piezoelectric signal of the piezoelectric part (530), and determines the position of the motion module (200) according to a preset relation between the piezoelectric signal and the position of the motion module (200).
2. The electronic device of claim 1, further comprising a driving mechanism (300) and a controller (600), wherein the driving mechanism (300) is disposed in the housing (100), the driving mechanism (300) is connected to the motion module (200), the driving mechanism (300) can drive the motion module (200) to extend out of the housing (100) or retract back into the housing (100) through an opening, and the controller (600) can control the driving mechanism (300) according to the piezoelectric signal.
3. The electronic device according to claim 2, wherein the piezoelectric portion (530) generates a first signal when the motion module (200) is retracted into the housing (100), the controller (600) controls the driving mechanism (300) to be turned off according to the first signal, and the piezoelectric portion (530) generates a second signal when the motion module (200) is extended out of the housing (100), and the controller (600) controls the driving mechanism (300) to be turned off according to the second signal.
4. The electronic device according to claim 1, wherein the piezoelectric portion (530) is a piezoelectric membrane extending in an extension direction of the substrate (510).
5. The electronic device according to claim 3, wherein the piezoelectric portion (530) and the first signal connection portion (520) are embedded within the base material (510), and the piezoelectric portion (530) and the first signal connection portion (520) are provided at a distance in a thickness direction of the base material (510).
6. The electronic device according to claim 5, wherein a connection space is formed in the substrate (510), an electrical connection part (540) is formed in the connection space, and the electrical connection part (540) electrically connects the piezoelectric part (530) and the first signal connection part (520).
7. The electronic device of claim 6, wherein there are two electrical connections (540), each electrical connection (540) being electrically connected to one of the piezoelectric portions (530).
8. The electronic device according to claim 7, wherein, when the motion module (200) is retracted into the housing (100), the signals generated by the two piezoelectric portions (530) are differentially processed to obtain the first signal; when the motion module (200) extends out of the housing (100), the signals generated by the two piezoelectric parts (530) are subjected to differential processing to obtain the second signal.
9. The electronic device according to any of claims 1-8, wherein the motion module (200) comprises at least one of a fill-in light module, a camera module, a microphone, a fingerprint recognition module, and a USB interface.
10. The electronic device of claim 3, further comprising a second signal connection (550), the second signal connection (550) electrically connecting the motion module (200) and the controller (600).
11. The electronic device of claim 10, wherein the second signal connection (550) is disposed in the substrate (510) spaced apart from the first signal connection (520).
12. The electronic device of claim 11, wherein the first signal connection portion (520) and the second signal connection portion (550) are both strip-shaped metal layers and are disposed on the same layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911420714.7A CN111131573B (en) | 2019-12-31 | 2019-12-31 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911420714.7A CN111131573B (en) | 2019-12-31 | 2019-12-31 | Electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111131573A CN111131573A (en) | 2020-05-08 |
| CN111131573B true CN111131573B (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911420714.7A Active CN111131573B (en) | 2019-12-31 | 2019-12-31 | Electronic device |
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| CN (1) | CN111131573B (en) |
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| US5375471A (en) * | 1991-07-31 | 1994-12-27 | Hughes Aircraft Company | Conformal circuit with harsh environment isolation materials |
| CN101997971A (en) * | 2009-08-24 | 2011-03-30 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| CN109348094A (en) * | 2018-09-26 | 2019-02-15 | 维沃移动通信（杭州）有限公司 | A kind of mobile terminal |
| CN110138896A (en) * | 2018-02-09 | 2019-08-16 | 北京小米移动软件有限公司 | Mobile terminal |
| CN209472640U (en) * | 2018-12-29 | 2019-10-08 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN209497521U (en) * | 2019-03-29 | 2019-10-15 | 维沃移动通信有限公司 | Camera module and terminal device |
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| JP4547621B2 (en) * | 2005-03-23 | 2010-09-22 | ソニー株式会社 | Lens driving mechanism, lens unit, and imaging device |
| CN103492832B (en) * | 2011-04-08 | 2018-05-01 | 株式会社村田制作所 | Displacement sensor, displacement detector and operation equipment |
| CN105793753B (en) * | 2014-04-08 | 2018-09-14 | 奥林巴斯株式会社 | Driving device and vision facilities |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5375471A (en) * | 1991-07-31 | 1994-12-27 | Hughes Aircraft Company | Conformal circuit with harsh environment isolation materials |
| CN101997971A (en) * | 2009-08-24 | 2011-03-30 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
| CN110138896A (en) * | 2018-02-09 | 2019-08-16 | 北京小米移动软件有限公司 | Mobile terminal |
| CN109348094A (en) * | 2018-09-26 | 2019-02-15 | 维沃移动通信（杭州）有限公司 | A kind of mobile terminal |
| CN209472640U (en) * | 2018-12-29 | 2019-10-08 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN209497521U (en) * | 2019-03-29 | 2019-10-15 | 维沃移动通信有限公司 | Camera module and terminal device |
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| Publication number | Publication date |
|---|---|
| CN111131573A (en) | 2020-05-08 |
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