CN113573469A - Elastic circuit board - Google Patents
Elastic circuit board Download PDFInfo
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- CN113573469A CN113573469A CN202110798352.6A CN202110798352A CN113573469A CN 113573469 A CN113573469 A CN 113573469A CN 202110798352 A CN202110798352 A CN 202110798352A CN 113573469 A CN113573469 A CN 113573469A
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- plate body
- connecting arm
- circuit board
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- 238000005452 bending Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000013519 translation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
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- Adjustment Of Camera Lenses (AREA)
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Abstract
The invention relates to the technical field of anti-shake photography and discloses an elastic circuit board which comprises a first board body; at least one first connecting part with elasticity, one side of the first connecting part extends towards the outer side of the surface of the first plate body, and one end of the first connecting part is connected with the first plate body; the second board body is connected to one end, far away from the first board body, of the first connecting part; wherein, the first plate body moves relative to the second plate body at least two axes through the first connecting part. The first connecting part is connected with the first plate body and the second plate body, so that the first connecting part has freedom degree in a plane where the first plate body is located; the first connecting portion extends to the outer side of the surface of the first plate body, so that the first connecting portion has enough freedom degree capable of rotating in the plane where the first plate body is located. Through first connecting piece, make first plate body have the multiaxis degree of freedom, and the connected mode is simple reliable, saves the space that occupies, has reduced the processing degree of difficulty and processing cost.
Description
Technical Field
The invention relates to the technical field of anti-shake photography, in particular to an elastic circuit board.
Background
In recent years, small-sized mobile devices with shooting functions are quite popular, and the application range is also continuously expanded, wherein the small-sized mobile devices comprise smart phones, smart glasses, sports cameras, law enforcement recorders and automobile data recorders. The device comprises at least one zoom (zoom), Auto-Focus (Auto-Focus) or Fixed-Focus (Fixed-Focus) miniature camera module. When taking pictures and films, the pictures and films taken by the device are likely to appear blurred or swayed due to external vibration, which affects the quality of the pictures and films. This problem is exacerbated when the vibrations are relatively intense, or in low light conditions.
In order to solve the above problems, many different anti-shake technologies have appeared on the market. In the existing mainstream technology, the effect of improving image quality is achieved by reading a vibration sensor (such as a gyroscope and an acceleration sensor), calculating a vibration waveform and a required compensation angle, and compensating image blurring and shaking caused by vibration through an electronic, optical or mechanical method.
The SSS (Sensor-Shift Stabilizer) mechanically moves the image Sensor by an actuator, so that relative motion occurs between an optical component and the image Sensor, and image shake caused by vibration is counteracted. The SSS does not need to move a heavy lens or a lens in the anti-shake process, so that the SSS has great advantages in high-frequency anti-shake effect and power consumption.
The main disadvantages of the conventional SSS (refer to patents CN102749697B, CN110892704B, and US8208031B2) include the requirement of multiple degrees of freedom of sensor circuit board connection to the stationary and movable parts, the requirement of multiple folding process or non-conventional and complex manufacturing process of the flexible circuit board for the multiple degrees of freedom of sensor circuit board, the circuit connection to the image sensor and the achievement of the closed-loop anti-shake control effect, which results in higher production cost and difficulty, lower yield, and larger camera module volume.
Disclosure of Invention
The purpose of the invention is: the elastic circuit board has the advantages that the first board body has multi-axis freedom, the connection mode is simple and reliable, occupied space is saved, and processing difficulty and processing cost are reduced.
In order to achieve the above object, the present invention provides an elastic circuit board comprising:
a first plate body;
at least one first connecting part with elasticity, one side of the first connecting part extends towards the outer side of the end surface of the first plate body, and one end of the first connecting part is connected with the first plate body; and
the second plate body is connected to one end, far away from the first plate body, of the first connecting part;
the first connecting portion comprises a first connecting arm and a second connecting arm which are connected with each other, one end of the first connecting arm is connected with the first plate body, one end of the second connecting arm is connected with the second plate body, the plane where the first connecting arm is located is a first plane, the plane where the second connecting arm is located is a second plane, the included angle between the first plane and the second plane is 70-110 degrees, the included angle between the first plane and the surface of the second plane and the surface of the first plate body is 70-110 degrees, and the first plate body moves relative to the second plate body in at least two axis directions through the first connecting portion.
Compared with the prior art, the elastic circuit board provided by the embodiment of the invention has the beneficial effects that: the first connecting part with elasticity is connected with the first plate body and the second plate body, so that the first connecting part has freedom degree in the plane of the first plate body, and the movable first plate body also has the freedom degree of translation in the plane of the first plate body; the first connecting portion extends to the outer side of the surface of the first plate body, so that the first connecting portion has enough freedom degree capable of rotating in the plane where the first plate body is located, and the movable first plate body also has the freedom degree capable of rotating. Through first connecting piece, make first plate body have the degree of freedom of at least diaxon, and the connected mode is simple reliable, saves the space that occupies, has reduced the processing degree of difficulty and processing cost.
According to the elastic circuit board provided by the embodiment of the invention, the ratio of the length to the thickness of the first connecting arm to the second connecting arm is larger than 10.
In the elastic circuit board according to the embodiment of the present invention, the first connecting arm and the second connecting arm are connected by a bent portion, and the bent portion is U-shaped and has an opening facing the first board body.
According to the elastic circuit board provided by the embodiment of the invention, the first board body is provided with the image sensor, and the image sensor is used for transmitting the received image signal to the second board body through the first board body.
In the elastic circuit board according to the embodiment of the present invention, the lengths of the first connecting arm and the second connecting arm are both greater than the length of the side edge of the image sensor.
In the elastic circuit board according to the embodiment of the present invention, the first board body is provided with at least one second connecting portion, the second connecting portion is connected to the first connecting arm, and the second board body is provided with a third connecting portion, and the third connecting portion is connected to the second connecting arm.
In the elastic circuit board according to the embodiment of the present invention, the first board body is connected to a plurality of first connecting portions, and one end of each of the first connecting portions is connected to the second connecting portion.
The elastic circuit board of the embodiment of the invention further comprises a plurality of second board bodies, wherein the first board body is provided with a plurality of second connecting parts, the plurality of second connecting parts are respectively connected with the first connecting parts, and the plurality of second board bodies are respectively connected with the plurality of first connecting parts.
According to the elastic circuit board provided by the embodiment of the invention, the first connecting part comprises at least two layers of plate bodies which are arranged in a stacked mode, and a gap is formed between the plate bodies.
According to the elastic circuit board provided by the embodiment of the invention, the first connecting arm and the second connecting arm comprise at least two layers of board bodies which are arranged in a stacked mode, and a gap is formed between the board bodies.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural diagram of an elastic circuit board according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a flexible circuit board according to an embodiment of the invention;
FIG. 3 is a schematic top view of a flexible circuit board according to another embodiment of the present invention;
FIG. 4 is a schematic diagram of an embodiment of the first connection portion A in FIG. 2;
FIG. 5 is a partial schematic structural view of a first connecting portion in another embodiment;
FIG. 6 is a side schematic view of a flexible circuit board of an embodiment of the invention;
FIG. 7 is an exploded view of the elastic printed circuit board and the anti-shake driving module according to the embodiment of the present invention;
fig. 8 is a schematic view illustrating the anti-shake driving mold according to the embodiment of the invention mounted on the elastic circuit board.
In the figure, 1, a first plate body; 11. a first apex angle; 12. a second apex angle; 13. a third apex angle; 14. a fourth apex angle; 15. a second connecting portion; 16. a lens; 17. an upper housing; 18. a lower housing; 19. an anti-shake motor; 2. a second plate body; 21. a third connecting portion; 3. a first connection portion; 301. a third plate body; 302. a fourth plate body; 303. a gap; 31. a first connecting arm; 32. a second connecting arm; 33. a bending section; 4. an image sensor.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1 and 2, a preferred embodiment of the present invention provides an elastic circuit board, which includes a movable first board 1, a movable second board 2, and an elastic first connecting portion 3, wherein the second board 2 is used as a fixed end, a driver is fixed on the first board 1, and as a movable end, two ends of the elastic first connecting portion 3 are respectively connected to the first board 1 and the second board 2, so that one end of the first connecting portion 3 connected to the first board 1 has freedom degrees of translation and rotation in a plane of the first board 1, and accordingly, the movable first board 1 also has freedom degrees of translation and rotation in the plane, thereby realizing three-axis movement of the first board 1.
As shown in fig. 1 and 2, in some embodiments of the present invention, the flexible circuit board further includes at least one flexible first connecting portion 3, one end of the first connecting portion 3 is connected to the first board body 1, and the first connecting portion 3 extends toward the outer side of the surface of the first board body 1, so that the first connecting portion 3 has a degree of freedom that can rotate in the plane where the first board body 1 is located, and the movable first board body 1 also has a degree of freedom that can rotate therewith.
As shown in fig. 1 and 2, in some embodiments of the present invention, the first connecting portion 3 includes a first connecting arm 31 and a second connecting arm 32 connected to each other, one end of the first connecting arm 31 is connected to the first board body 1, and one end of the second connecting arm 32 is connected to the second board body 2.
As shown in fig. 1, 2 and 6, in some embodiments of the present invention, the plane of the first connecting arm 31 is a first plane, the plane of the second connecting arm 32 is a second plane, and the included angle between the first plane and the second plane and the surface of the first board body 1 is B, wherein B is 70 ≦ B ≦ 110 °, which leaves enough space for the first connecting portion 3 to move in the plane of the first board body 1 and enough rotational freedom for the first connecting portion 3. Preferably, the first connecting portion 3 is disposed perpendicular to the surface of the first plate body 1. The first connecting portion 3 is perpendicular to the surface of the first board body 1, so that the rotatable angle of the first connecting portion 3 relative to the plane of the first board body 1 is maximized, and the degree of freedom is maximized.
As shown in FIGS. 1 and 2, in some embodiments of the present invention, the included angle between the first plane and the second plane is C, where 70 ≦ C ≦ 110. Preferably, the included angle C between the first plane and the second plane is 90 °, the first connecting arm 31 is located in the X-axis direction of the plane of the first board body 1, the second connecting arm 32 is located in the Y-axis direction of the plane of the first board body 1, and both the first connecting arm 31 and the second connecting arm 32 are perpendicular to the first board body 1. Based on the above solution, when the first board body 1 moves horizontally on the plane, there is a condition that when the first board body 1 moves on the X axis of the plane on which the first board body 1 is located, the second connecting arm 32 will bend and deform, but the first connecting arm 31 is close to and does not deform, that is, the second connecting arm 32 provides the deformation needed when the first board body 1 moves in the X axis direction; when the first plate 1 moves on the Y axis, the first connecting arm 31 will bend and deform, but the second connecting arm 32 will not deform in proximity, that is, the first connecting arm 31 provides the deformation required when the first plate 1 moves on the Y axis; further, when the first plate 1 moves in the plane and does not move along the X-axis or Y-axis, the first rotating arm and the second rotating arm both need to provide a part of deformation for the first plate 1 to move horizontally. When the first plate body 1 rotates in the plane where the first plate body 1 is located, that is, when the first plate body 1 is turned over along the Rz direction, the first connecting arm 31 and the second connecting arm 32 also deform along the clockwise direction with the first plate body 1, and at this time, the first connecting arm 31 and the second connecting arm 32 provide deformation required for clockwise rotation of the first plate body 1 along the Rz direction; when the first plate body 1 rotates in the counterclockwise direction, the first connecting arm 31 and the second connecting arm 32 also deform along with the first plate body 1 in the counterclockwise direction, and at this time, the first connecting arm 31 and the second connecting arm 32 provide deformation required for counterclockwise rotation of the first plate body 1 in the Rz direction.
As shown in fig. 1 and 2, in some embodiments of the present invention, the ratio of the length to the thickness of the first connecting arm 31 and the second connecting arm 32 is greater than 10, which provides sufficient displacement space, improves the flexibility of the device, and ensures the elasticity of the first connecting arm 31 and the second connecting arm 32, thereby preventing the first connecting arm 31 and the second connecting arm 32 from being damaged when the first plate body 1 is translated or turned over.
As shown in fig. 1 and 2, in some embodiments of the present invention, the first connecting arm 31 and the second connecting arm 32 are connected by a bending portion 33, the bending portion 33 is U-shaped and opens toward the first board 1, and the bending portion 33 enables the first connecting arm 31 and the second connecting arm 32 to be vertically connected, so as to provide a larger moving range of the first connecting arm 31 or the second connecting arm 32, thereby further increasing the flexibility and reliability of the first connecting portion 3, particularly the flexibility and reliability during rotation, increasing the anti-shake compensation angle and reducing the anti-shake power consumption.
As shown in fig. 7 and 8, in some embodiments of the present invention, the image sensor 4 is disposed on the first board body 1, the image sensor 4 can move along with the movement of the first board body 1 and can rotate along with the rotation of the first board body 1, and the image signal received by the image sensor 4 is directly transmitted to the first board body 1 and then transmitted to the second board body 2 through the first connecting portion 3. Further, a plurality of image sensors 4 are disposed on the first board 1, and the lengths of the first connecting arm 31 and the second connecting arm 32 are both greater than the length of the side edge of each image sensor 4.
As shown in fig. 7 and 8, in some embodiments of the present invention, an anti-shake driving module is further disposed on the first board body 1 for driving the first board body 1 to translate and rotate. The anti-shake driving module comprises at least one anti-shake motor 19, at least one lens 16 and at least one module shell; the module shell includes upper housing 17 and lower housing 18, and upper housing 17 and lower housing 18 set up respectively in the top and the below of first plate body 4, and are formed with between upper housing 17 and the lower housing 18 and hold the chamber to hold first plate body 1, image sensor 4, camera lens 16 and anti-shake motor 19 wherein. Specifically, the first board 1 is mechanically connected with an anti-shake motor 19 in the anti-shake module; the second plate body 2 is mechanically connected with the module shell; each anti-shake motor 19 can drive at least one first plate body 1 to do multi-axis translation motion; at least one lower housing 18 and at least one anti-shake motor 19 are mechanically connected; by controlling each anti-shake motor 19, the anti-shake force of at least one axis and the anti-shake moment of one axis rolling of the first plate 1 can be changed, so that at least one image sensor 4 can perform anti-shake motion of at least two axes.
Preferably, the at least one anti-shake motor 19 is composed of a voice coil motor, and drives the first plate 1 and the image sensor 4 to translate by controlling the electromagnetic force.
Preferably, the at least one anti-shake motor 19 is composed of a memory metal motor, and the first plate 1 and the image sensor 4 are driven to translate by controlling the temperature of the memory metal motor.
Preferably, at least one anti-shake motor 19 can drive the lens 16 to move along the optical axis of the lens 16, so as to achieve the effect of automatic focusing.
As shown in fig. 1 and 2, in some embodiments of the present invention, the first board body 1 has a rectangular structure, and sequentially includes a first vertex 11, a second vertex 12, a third vertex 13, and a fourth vertex 14 in a counterclockwise direction. The rectangle structure more laminates current camera module structure, can make full use of camera module's finite space.
Compared with some of the multi-folded elastic circuit boards in the prior art (refer to patent CN102749697B and US8208031B2), the present invention only needs at least one bending portion 33 that is elastically deformed during the anti-shake movement, and at least one bending portion between the first board and the first connecting arm 31 that is not deformed during the anti-shake movement. Therefore, the structure and the production process of the invention are simpler, and the production cost and the production difficulty are favorably reduced. As shown in fig. 1 and 2, in some embodiments of the present invention, at least one second connecting portion 15 is disposed on the first board body 1, the second connecting portion 15 is connected to the first connecting arm 31, and a third connecting portion 21 is disposed on the second board body 2, and the third connecting portion 21 is connected to the second connecting arm 32. The second connecting portion 15 is disposed at the first vertex angle 11 of the first plate 1, and the third connecting portion 21 is disposed corresponding to the third vertex angle 13 of the first plate 1. Specifically, set up second connecting portion 15 and third connecting portion 21 in the diagonal of first plate body 1, distance maximize between them in limited space has given the biggest home range of first connecting piece, has guaranteed elastic connection spare's reliability, and has also guaranteed that first plate body 1 has high activity degree of freedom, is favorable to cooperating the multiaxis degree of freedom of camera module.
As shown in fig. 1 and 2, further, the bending portion 33 is disposed corresponding to the second top corner 12 of the first plate 1; the first connecting arm 31 and the second connecting arm 32 are parallel to the side of the first board 1. Specifically, through setting up kink 33 in second apex angle 12 department, can be so that the length of first linking arm 31 and second linking arm 32 is close, and first linking arm 31 all is parallel with the side of first plate body 1 with second linking arm 32, guaranteed promptly that whole circuit board structure is located same horizontal plane, and can guarantee that the range of motion of first linking arm 31 and second linking arm 32 is unified, make things convenient for the camera module to adopt unified control method to control when the anti-shake, reduce cost.
In other embodiments of the present invention, as shown in fig. 3, a plurality of first connecting portions 3 are connected to the first board body 1, and one end of each first connecting portion 3 is connected to the second connecting portion 15. Specifically, two first connecting portions 3 are provided in the embodiment of the present invention, and the bending portions 33 of the two first connecting portions 3 are respectively disposed corresponding to the second vertex angle 12 and the fourth vertex angle 14 of the first plate body 1; each of the first connecting arm 31 and the second connecting arm 32 is parallel to the side of the first board body 1. The use of the plurality of first connecting portions 3 improves the reliability and the falling resistance of the entire elastic circuit board, and further utilizes the limited space in the camera module.
As shown in fig. 3, in still other embodiments of the present invention, a plurality of second boards 2 are further included, a plurality of second connecting portions 15 are disposed on the first board 1, the plurality of second connecting portions 15 are respectively connected to the first connecting portions 3, and the plurality of second boards 2 are respectively connected to the plurality of first connecting portions 3. Specifically, as shown in fig. 4, two second boards 2 are provided, and one first connecting portion 3 is connected to the third connecting portion 21 of each second board 2. Further, be provided with a plurality of second connecting portion 15 on the first plate body 1, every second connecting portion 15 all corresponds and is connected with a first connecting portion 3, can guarantee that a plurality of first connecting portions 3 possess sufficient activity degree of freedom, and the activity degree of freedom between them is the same, makes things convenient for the camera module to adopt unified control method to control when the anti-shake, reduce cost, has also reduced spring coefficient and anti-shake consumption. Two second connecting portions 15 set up respectively in second apex angle 12 and fourth apex angle 14 department of first plate body 1, and the kink 33 of two first connecting portions 3 corresponds the setting with first apex angle 11 and the third apex angle 13 of first plate body 1 respectively, and the first linking arm 31 and the second linking arm 32 of every first connecting portion 3 all are parallel with the side of first plate body 1. The arrangement meets the requirements of structures or pixels of different camera modules, and needs to adopt the two second plate bodies 2 for control or transmission, so that the elastic circuit board can fully utilize the space and ensure the reliability and the falling resistance of the elastic circuit board,
as shown in fig. 4, in some embodiments of the present invention, the first connecting portion 3 includes at least two stacked plate bodies, and a gap 303 is provided between the plate bodies. Specifically, the first connecting portion 3 includes a third plate 301 disposed close to the first plate 1 and a fourth plate 302 disposed far from the first plate 1, and a gap 303 is formed between the third plate 301 and the fourth plate 302; the spring coefficient of the elastic part of the elastic circuit board can be reduced through the layered design, the anti-shake power consumption is reduced, and the anti-shake effect is improved.
As shown in fig. 5, in some embodiments of the present invention, each of the first connecting arm 31 and the second connecting arm 32 includes at least two stacked plates, and the bending portion 33 is a unitary plate. Because the bending part 33 does not adopt a layered design, the bending part 33 is more suitable for being permanently bent by adopting a stamping mode, and the production is convenient.
Compared with the elastic circuit board manufactured by adopting the non-traditional and complex process in some existing anti-shake technologies (refer to patent CN110892704B), the elastic circuit board manufactured by adopting the traditional and simpler process can be adopted in the invention, which is beneficial to reducing the manufacturing cost and improving the productivity.
The working process of the invention is as follows: the first connecting part 3 with elasticity is connected with the first plate body 1 and the second plate body 2, so that the first connecting part 3 has freedom degree in the plane of the first plate body 1, and the movable first plate body 1 also has the freedom degree of translation in the plane of the first plate body 1; the first connecting portion 3 extends to the outer side of the end face of the first board body 1, so that the first connecting portion 3 has enough freedom degree capable of rotating in the plane where the first board body is located, and the movable first board body 1 also has freedom degree capable of rotating.
To sum up, the embodiment of the present invention provides an elastic circuit board, which enables the first board body 1 to have multi-axis freedom through the first connecting member extending to the outer side of the surface of the first board body 1, and the connecting method is simple and reliable, thereby saving occupied space and reducing processing difficulty and processing cost.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. An elastomeric circuit board, comprising:
a first plate body;
at least one first connecting part with elasticity, one side of the first connecting part extends towards the outer side of the surface of the first plate body, and one end of the first connecting part is connected with the first plate body; and
the second plate body is connected to one end, far away from the first plate body, of the first connecting part;
the first connecting portion comprises a first connecting arm and a second connecting arm which are connected with each other, one end of the first connecting arm is connected with the first plate body, one end of the second connecting arm is connected with the second plate body, the plane where the first connecting arm is located is a first plane, the plane where the second connecting arm is located is a second plane, the included angle between the first plane and the second plane is 70-110 degrees, the included angle between the first plane and the surface of the first plate body is 70-110 degrees, and the first plate body moves relative to the direction of at least two shafts of the second plate body through the first connecting portion.
2. The flexible circuit board of claim 1, wherein: the ratio of the length to the thickness of the first connecting arm to the second connecting arm is greater than 10.
3. The flexible circuit board of claim 1, wherein: the first connecting arm and the second connecting arm are connected through a bending part, and the bending part is set to be U-shaped and has an opening facing the first plate body.
4. The flexible circuit board of claim 1, wherein: the first plate body is provided with an image sensor, and the image sensor is used for transmitting received image signals to the second plate body through the first plate body.
5. The flexible circuit board of claim 4, wherein: the lengths of the first connecting arm and the second connecting arm are both larger than the length of the side edge of the image sensor.
6. The flexible circuit board of claim 1, wherein: the first plate body is provided with at least one second connecting portion, the second connecting portions are connected with the first connecting arms, the second plate body is provided with third connecting portions, and the third connecting portions are connected with the second connecting arms.
7. The flexible circuit board of claim 6, wherein: the first plate body is connected with a plurality of first connecting portions, and one end of each first connecting portion is connected with the second connecting portion.
8. The flexible circuit board of claim 7, wherein: still include a plurality of the second plate body, be equipped with on the first plate body a plurality of the second connecting portion are connected with respectively first connecting portion, and are a plurality of the second plate body is respectively with a plurality of first connecting portion are connected.
9. The flexible circuit board of claim 1, wherein: the first connecting portion comprises at least two layers of plate bodies which are arranged in a stacked mode, and a gap is formed between the plate bodies.
10. The flexible circuit board of claim 3, wherein: the first connecting arm and the second connecting arm comprise at least two layers of plate bodies which are arranged in a stacked mode, and a gap is formed between the plate bodies.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798352.6A CN113573469A (en) | 2021-07-14 | 2021-07-14 | Elastic circuit board |
| PCT/CN2022/071566 WO2023284276A1 (en) | 2021-07-14 | 2022-01-12 | Elastic circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798352.6A CN113573469A (en) | 2021-07-14 | 2021-07-14 | Elastic circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113573469A true CN113573469A (en) | 2021-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110798352.6A Pending CN113573469A (en) | 2021-07-14 | 2021-07-14 | Elastic circuit board |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113573469A (en) |
| WO (1) | WO2023284276A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284276A1 (en) * | 2021-07-14 | 2023-01-19 | 高瞻创新科技有限公司 | Elastic circuit board |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7641516B1 (en) * | 2008-09-19 | 2010-01-05 | Harris Corporation | Electrical connector |
| CN111683454B (en) * | 2020-04-29 | 2024-02-06 | 高瞻创新科技有限公司 | Circuit board structure of miniature anti-shake cradle head |
| CN213028255U (en) * | 2020-09-23 | 2021-04-20 | 东莞市亚登电子有限公司 | Circuit structure of photosensitive chip, camera module and electronic equipment |
| CN113573469A (en) * | 2021-07-14 | 2021-10-29 | 高瞻创新科技有限公司 | Elastic circuit board |
| CN113542568B (en) * | 2021-07-14 | 2023-08-22 | 高瞻创新科技有限公司 | Anti-shake camera module and photographing apparatus thereof |
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2021
- 2021-07-14 CN CN202110798352.6A patent/CN113573469A/en active Pending
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2022
- 2022-01-12 WO PCT/CN2022/071566 patent/WO2023284276A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284276A1 (en) * | 2021-07-14 | 2023-01-19 | 高瞻创新科技有限公司 | Elastic circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023284276A1 (en) | 2023-01-19 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Address after: Room 329, 2W Building, 2 Science and Technology Avenue West, Hong Kong Science Park, Pak Shek Kok, Shatin, New Territories, Hong Kong, China Applicant after: VISTA INNOTECH Ltd. Address before: Room 915, 9 / F, No.19, science and technology Avenue West, baishijiao Science Park, Shatin, New Territories, Hong Kong, China Applicant before: VISTA INNOTECH Ltd. |