CN112788886B - Camera module - Google Patents
Camera module Download PDFInfo
- Publication number
- CN112788886B CN112788886B CN202010583148.8A CN202010583148A CN112788886B CN 112788886 B CN112788886 B CN 112788886B CN 202010583148 A CN202010583148 A CN 202010583148A CN 112788886 B CN112788886 B CN 112788886B
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- Prior art keywords
- signal transmission
- transmission section
- camera module
- fixing
- section
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The present disclosure relates to an electrical signal transmission assembly, a driver and a camera module, the electrical signal transmission assembly comprising: two fixing pieces (1) which are oppositely arranged; the signal transmission parts (2) are arranged between the two fixing parts (1) in a bending way, and two ends of each signal transmission part (2) are respectively connected with the corresponding fixing parts (1); and the moving part (3) is connected with the middle part of the signal transmission part (2) and is configured to drag the middle part of the signal transmission part (2) so as to enable the signal transmission part (2) to vertically lean against or separate from the fixing part (1). The signal transmission piece can not rub with the fixing piece in the moving process, and the failure risks of abrasion, short circuit fracture and the like of the signal transmission piece are avoided.
Description
Technical Field
The present disclosure relates to the field of electronic components, and in particular, to an electrical signal transmission assembly, a driver, and a camera module.
Background
In electronic devices, for reasons of improving space utilization, etc., a board for transmitting electric signals is often made into a flexible structure, for example, FPC (flexible circuit board, flexible Printed Circuit) is a flexible printed circuit board, FFC (flexible flat cable ) is a novel data cable formed by laminating PET insulating material and an extremely thin tin-plated flat copper wire through a high-tech automation equipment production line, and is widely used in various electronic components because of its characteristic of being freely bendable and foldable. For example, in optical drives, signal transmission members are often used to power or transmit signals. The signal transmission member is connected between the movable member and the fixed member in the driver, and is brought into abutting contact with the fixed member during assembly. When the flexible circuit board is used, the mobile device drives the flexible circuit board to move, the signal transmission part is forced to be pulled and deformed, friction or abnormal interference is easily generated between the signal transmission part and fixed devices such as a driver shell, and failure risks such as short circuit fracture are easily generated.
Disclosure of Invention
The first object of the present disclosure is to provide an electrical signal transmission assembly, which can solve the problem that a signal transmission member is forced to be pulled and deformed when moving, is easy to generate friction or abnormal interference with a device such as a driver housing, and is easy to generate failure risks such as short circuit fracture.
The second objective of the present disclosure is to provide a driver, so as to solve the problem that the signal transmission member is forced to be pulled and deformed when moving, and is easy to generate friction or abnormal interference with devices such as a driver housing, and is easy to generate failure risks such as short circuit fracture.
The third objective of the present disclosure is to provide a camera module, so as to solve the problem that a signal transmission member is forced to be pulled and deformed when moving, and is easy to generate friction or abnormal interference with devices such as a driver housing, and failure risks such as short circuit breakage are easy to occur.
To achieve the above object, the present disclosure provides an electrical signal transmission assembly, comprising:
two fixing pieces which are oppositely arranged;
the signal transmission piece is arranged between the two fixing pieces in a bending way, and two ends of the signal transmission piece are respectively connected with the corresponding fixing pieces; and
and the moving part is connected with the middle part of the signal transmission part and is configured to drag the middle part of the signal transmission part so as to enable the signal transmission part to vertically lean against or separate from the fixing part.
Optionally, the signal transmission piece is configured to be an M-shaped structure formed by a first signal transmission section and a second signal transmission section, the first signal transmission section and the second signal transmission section are respectively in a U shape, and the moving piece is connected at the junction of the first signal transmission section and the second signal transmission section.
Optionally, the first signal transmission section and the second signal transmission section are integrally formed.
Optionally, the first signal transmission section and the second signal transmission section are formed in a split mode, and two ends of the first signal transmission section and two ends of the second signal transmission section are respectively connected with the fixing pieces corresponding to the two ends of the first signal transmission section and the two ends of the second signal transmission section.
Optionally, the first signal transmission section and the second signal transmission section have the same size, and preferably, the first signal transmission section and the second signal transmission section are symmetrically arranged.
Optionally, the signal transmission piece is a plurality of overlapping settings, every signal transmission piece's both ends are connected respectively the moving part with the mounting.
Optionally, the fixing member is formed with a flat plate portion so as to be able to fit with the signal transmission member.
Optionally, the signal transmission member is an FPC or an FFC.
According to a second aspect of the present disclosure there is also provided a driver comprising an electrical signal transmission assembly as described above.
According to a third aspect of the present disclosure, there is also provided an image capturing module including the driver as described above.
Through above-mentioned technical scheme, the both ends of signal transmission spare are connected with the mounting that corresponds respectively, and the middle part of moving part drags signal transmission spare is in order to make signal transmission spare along vertical leaning on or break away from the mounting, so set up, signal transmission spare can not produce the friction with the mounting at the removal in-process, avoid leading to signal transmission spare wearing and tearing and take place failure risk such as short circuit fracture.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:
FIG. 1 is a schematic diagram of an electrical signal transmission assembly in a first state in the related art;
FIG. 2 is a schematic diagram of the electrical signal transmission assembly of the related art in a second state;
FIG. 3 is a schematic illustration of an electrical signal transmission assembly provided in an exemplary embodiment of the present disclosure in a first state;
FIG. 4 is a schematic view of the electrical signal transmission assembly in a second state in the embodiment shown in FIG. 3;
FIG. 5 is a schematic illustration of an electrical signal transmission assembly provided in another exemplary embodiment of the present disclosure in a first state;
fig. 6 is a schematic diagram of the electrical signal transmission assembly in a second state in the embodiment shown in fig. 5.
Description of the reference numerals
1. First fixing member of fixing member 11
12. Second fixing part 2 signal transmission part
21. First signal transmission section 22 second signal transmission section
3. Moving part
Detailed Description
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.
The terms "first," "second," and the like, as used in this disclosure, are used for distinguishing one element from another and not necessarily for order or importance. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated.
The electric signal transmission assembly can comprise two fixing pieces which are oppositely arranged, a signal transmission piece which is arranged between the two fixing pieces in a bending way, and a moving piece which can drive the signal transmission piece to move. In the related art, as shown in fig. 1 and 2, the signal transmission member 2 is bent into a U shape, one end of the signal transmission member 2 is fixedly connected to the second fixing member 12, the other end is connected to the moving member 3, and the signal transmission member 2 is tightly contacted with the first fixing member 11 after being bent. When the moving member 3 moves from the first state shown in fig. 1 to the second state shown in fig. 2, the moving member drives the signal transmission member 2 to move, and the signal transmission member 2 moves relatively to the first fixing member 11 and always generates friction, so that the signal transmission member 2 is worn, and failure risks such as short circuit breakage occur.
To address this issue, the present disclosure provides an electrical signal transmission assembly, with particular reference to fig. 3 and 4, comprising: two fixing members 1 disposed opposite to each other, a signal transmission member 2 disposed between the two fixing members 1 in a bent manner, and a moving member connected to the signal transmission member 2. The two ends of the signal transmission member 2 are respectively connected with the corresponding fixing members 1, and the moving member 3 is connected with the middle of the signal transmission member 2 and configured to drag the middle of the signal transmission member 2 so that the signal transmission member 2 vertically abuts against or is separated from the fixing members 1. Specifically, when the moving member 3 moves from the first state shown in fig. 3 to the second state shown in fig. 4, it moves the middle portion of the signal transmission member 2 to the right side in the drawing plane direction. In this process, since the two ends of the signal transmission member 2 are respectively connected to the corresponding fixing members 1, the relative movement between the signal transmission member and the fixing members 1 is not a frictional translational movement, but gradually along the vertical direction away from the fixing members 1, specifically, along the up-and-down direction of the drawing plane direction. Similarly, specifically, when the moving member 3 moves from the second state shown in fig. 4 to the first state shown in fig. 3, it moves the middle portion of the signal transmitting member 2 to the left side in the drawing plane direction, and the signal transmitting member 2 gradually abuts against the fixed member 1 in the vertical direction without friction. Through the technical scheme, two ends of the signal transmission piece 2 are respectively connected with the corresponding fixing pieces 1, and the moving piece 3 drags the middle part of the signal transmission piece 2 so that the signal transmission piece 2 is vertically attached to or separated from the fixing pieces 1, so that the signal transmission piece 2 cannot rub with the fixing pieces 1 in the moving process, and failure risks such as abrasion of the signal transmission piece 2, short circuit breakage and the like are avoided.
With continued reference to fig. 3 and 4, according to the above movement process, the signal transmission member 2 mainly assumes an M-shaped configuration during movement, and according to some embodiments, the signal transmission member 2 may be in the form of an M-shaped configuration when installed. Specifically, the signal transmission member 2 is configured to have an M-shaped structure formed by the first signal transmission section 21 and the second signal transmission section 22, where the first signal transmission section 21 and the second signal transmission section 22 are respectively U-shaped, the moving member 3 is connected at the junction of the first signal transmission section 21 and the second signal transmission section 22, and the moving member 3 drives the first signal transmission section 21 and the second signal transmission section 22 to move at the same time, so that the first signal transmission section 21 and the second signal transmission section 22 are respectively abutted against or separated from the fixing member 1 along the vertical direction, and friction with the fixing member 1 is avoided.
In an exemplary embodiment of the present disclosure, the first signal transmission section 21 and the second signal transmission section 22 may be integrally formed, and the moving member 3 is connected to the middle of the signal transmission member 2, that is, the signal transmission member 2 is formed into an M shape through two bends, so that the assembly process may be reduced, and only the signal transmission member 2 and the moving member 3 need to be connected in a single time, which is simple and convenient.
In another exemplary embodiment of the present disclosure, the first signal transmission section 21 and the second signal transmission section 22 may also be formed in a split manner, and both ends of the first signal transmission section 21 and the second signal transmission section 22 are connected to the fixed member 1 and the movable member 3, respectively. This arrangement makes it possible to bend the signal transmission member 2 more easily.
Of course, the embodiment of the present disclosure is not limited to the molding manner of the first signal transmission section 21 and the second signal transmission section 22, as long as it can achieve non-frictional contact with the fixing member 1.
According to some embodiments, the first signal transmission section 21 and the second signal transmission section 22 have the same size, so that the moving member 3 is disposed at the middle position of the signal transmission member 2, and it is more convenient for the moving member 3 to drive the first signal transmission section 21 and the second signal transmission section 22 to move. In addition, the same size of the first signal transmission section 21 and the second signal transmission section 22 may also facilitate the process of machining and shaping, for example, in the case of separate shaping, the first signal transmission section 21 or the second signal transmission section 22 may be adaptively machined with a substrate having the same size.
Further, referring to fig. 3 and 4, the first signal transmission section 21 and the second signal transmission section 22 may be symmetrically disposed. Thus, when the moving member 3 moves, the first signal transmission section 21 and the second signal transmission section 22 move synchronously, so that the overall structure is more stable, the signal transmission member 2 is prevented from deforming during movement, and the stress of the signal transmission member and the signal transmission section are balanced during movement.
Further, referring to fig. 5 and 6, according to some embodiments, the signal transmission members 2 may be provided in a plurality of overlapping manner, and both ends of each signal transmission member 2 are respectively connected to the fixing members 1 corresponding thereto. When the first signal transmission section 21 and the second signal transmission section 22 are formed separately, it is easier to make the signal transmission member 2 in a plurality of overlapping arrangement. The number of signal transmission members 2 is not particularly limited, and may be set to any number as required.
Referring to fig. 3 to 6, the fixing member 1 is formed with a flat plate portion so as to be able to be fitted with the signal transmission member 2. Thus, in the initial state, the signal transmission member 2 is attached to the fixing member 1, and when the moving member 3 drives the signal transmission member 2 to move, the signal transmission member 2 gradually breaks away from the fixing member 1 along the vertical direction.
Specifically, the signal transmission member 2 may be an FPC or an FFC, and it should be noted that the kind of the signal transmission member 2 is not limited to the above-mentioned case, and the signal transmission member 2 may be flexibly bent and arranged between the two fixing members 1, which all belong to the protection scope of the present disclosure.
On the other hand, the disclosure also provides a driver and an image pickup module with the driver, wherein the driver comprises the electric signal transmission component. The driver and the camera module have the same advantages as those of the electric signal transmission assembly compared with the prior art, and are not described herein.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.
Claims (7)
1. A camera module comprising an optical drive having an electrical signal transmission assembly, the electrical signal transmission assembly comprising:
two fixing pieces (1) which are oppositely arranged;
the signal transmission parts (2) are arranged between the two fixing parts (1) in a bending way, two ends of each signal transmission part (2) are respectively connected with the corresponding fixing parts (1), and the fixing parts (1) are formed with flat plate parts so as to be capable of being attached to the signal transmission parts (2); and
the moving part (3) is connected with the middle part of the signal transmission part (2) and is configured to drag the middle part of the signal transmission part (2) so as to enable the signal transmission part (2) to vertically lean against or separate from the fixed part (1),
the signal transmission piece (2) is constructed into an M-shaped structure formed by a first signal transmission section (21) and a second signal transmission section (22), the first signal transmission section (21) and the second signal transmission section (22) are respectively U-shaped, and the movable piece (3) is connected at the junction of the first signal transmission section (21) and the second signal transmission section (22).
2. Camera module according to claim 1, characterized in that the first signal transmission section (21) and the second signal transmission section (22) are integrally formed.
3. The camera module according to claim 1, wherein the first signal transmission section (21) and the second signal transmission section (22) are formed in a split manner, and two ends of the first signal transmission section (21) and the second signal transmission section (22) are respectively connected with the fixing member (1) and the moving member (3).
4. A camera module according to claim 2 or 3, characterized in that the first signal transmission section (21) and the second signal transmission section (22) are of the same size.
5. Camera module according to claim 4, characterized in that the first signal transmission section (21) and the second signal transmission section (22) are arranged symmetrically.
6. The camera module according to claim 1, wherein the signal transmission members (2) are arranged in a plurality of overlapping manner, and two ends of each signal transmission member (2) are respectively connected with the corresponding fixing member (1).
7. The camera module of claim 1, wherein the signal transmission member is (2) an FPC or an FFC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010583148.8A CN112788886B (en) | 2020-06-23 | 2020-06-23 | Camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010583148.8A CN112788886B (en) | 2020-06-23 | 2020-06-23 | Camera module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112788886A CN112788886A (en) | 2021-05-11 |
| CN112788886B true CN112788886B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010583148.8A Active CN112788886B (en) | 2020-06-23 | 2020-06-23 | Camera module |
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| Country | Link |
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| CN (1) | CN112788886B (en) |
Citations (3)
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| US5682281A (en) * | 1995-08-31 | 1997-10-28 | Mitsumi Electric Co., Ltd. | Magnetic disk driver capable of preventing occurrence of a data error resulting from static electricity |
| JP5201432B1 (en) * | 2012-05-17 | 2013-06-05 | 日立電線株式会社 | Rolled copper foil |
| CN110995901A (en) * | 2019-12-09 | 2020-04-10 | 维沃移动通信有限公司 | Electronic equipment |
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| KR20040099634A (en) * | 2003-05-19 | 2004-12-02 | 엘지전자 주식회사 | Flexible cable and disk drive having the same |
| JP2006031910A (en) * | 2004-06-15 | 2006-02-02 | Orion Denki Kk | Electronic device with built-in disk device |
| US20080166904A1 (en) * | 2006-10-16 | 2008-07-10 | Quanta Storage Inc. | Flexible cable for optical disk drive |
| US7817313B2 (en) * | 2006-11-15 | 2010-10-19 | Ricoh Company, Ltd. | Image scanner, image forming apparatus, and image scanning method |
| JP2009110599A (en) * | 2007-10-30 | 2009-05-21 | Hitachi-Lg Data Storage Inc | Optical disc apparatus |
| JP5321590B2 (en) * | 2008-08-20 | 2013-10-23 | 日本電気株式会社 | Electronic device having slide structure |
| JP5196570B2 (en) * | 2008-12-25 | 2013-05-15 | 日本電気株式会社 | Slide type electronic equipment |
| JP2011118306A (en) * | 2009-12-07 | 2011-06-16 | Omron Corp | Optical transmission module, electronic equipment, method of assembling optical transmission module and optical transmission method |
| JP6245213B2 (en) * | 2015-04-24 | 2017-12-13 | コニカミノルタ株式会社 | Image reading device |
| CN109076121B (en) * | 2018-02-02 | 2020-11-17 | 华为技术有限公司 | Sliding closure formula terminal |
| CN108882520A (en) * | 2018-06-10 | 2018-11-23 | 张秀芳 | A kind of roll type flexible circuit board |
| TWI661762B (en) * | 2018-11-09 | 2019-06-01 | 美律實業股份有限公司 | Wireless communication module |
| CN109890134B (en) * | 2019-02-11 | 2021-03-12 | 武汉电信器件有限公司 | Flexible circuit board |
| CN111314514B (en) * | 2020-02-26 | 2021-07-16 | 维沃移动通信有限公司 | Lifting device and electronic equipment |
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2020
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5682281A (en) * | 1995-08-31 | 1997-10-28 | Mitsumi Electric Co., Ltd. | Magnetic disk driver capable of preventing occurrence of a data error resulting from static electricity |
| JP5201432B1 (en) * | 2012-05-17 | 2013-06-05 | 日立電線株式会社 | Rolled copper foil |
| CN110995901A (en) * | 2019-12-09 | 2020-04-10 | 维沃移动通信有限公司 | Electronic equipment |
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| CN112788886A (en) | 2021-05-11 |
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