CN216437305U

CN216437305U - Suspension mount and image stabilizing suspension assembly

Info

Publication number: CN216437305U
Application number: CN202122993106.4U
Authority: CN
Inventors: 胡哲斌; 李育昇; 程韦翔; 叶健忠
Original assignee: SAE Magnetics HK Ltd
Current assignee: SAE Magnetics HK Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-03
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a camera equipment's technical field provides a suspension seat and image stabilization suspension subassembly, include: the optical device comprises a plate body for supporting an optical device, a plurality of power supply and current conducting plates which are respectively arranged on the plate body and used for supplying power to a driving assembly for driving the plate body to move, and a plurality of signal transmission plates which are respectively arranged on the plate body and used for transmitting information with the optical device; each power supply conductive plate is provided with a power supply end, and each signal transmission plate is provided with a signal end; the plate body is provided with a first edge and a second edge which are opposite; the power supply terminals are respectively located on the outer side of the first edge, and the signal terminals are respectively located on the outer side of the second edge. The in-process that the power supplied power to drive assembly through the power supply current conducting plate, the electric current passes through the power supply end business turn over power supply current conducting plate, because the power supply end and the signal end of power supply current conducting plate are located the outside at the relative both ends of plate body, be difficult to mutual interference between power supply end and the signal end.

Description

Suspension mount and image stabilization suspension assembly

Technical Field

The utility model belongs to the technical field of camera equipment, more specifically say, relate to a suspension seat and image stabilization suspension subassembly.

Background

In modern photographing devices, in order to reduce the vibration of Image capturing, it is usually necessary to compensate the displacement of the lens to overcome the blur caused by the vibration of the camera (for example, an Optical Image Stabilizer, called Optical Image Stabilizer, OIS for short, whose principle is to detect a tiny movement through a gyroscope in the lens, transmit a signal to a microprocessor, immediately calculate the displacement required to be compensated by the processor, and then compensate the movement according to the shake direction and the displacement of the lens through a compensation lens set, so as to effectively overcome the Image blur caused by the vibration of the camera).

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension seat to solve the power supply that exists among the prior art and serve the easy interference signal of electric current and serve the technical problem of signal transmission.

In order to achieve the above object, the utility model adopts the following technical scheme: providing a suspension mount comprising: the optical device comprises a plate body for supporting an optical device, a plurality of power supply and current conducting plates which are respectively arranged on the plate body and used for supplying power to a driving assembly for driving the plate body to move, and a plurality of signal transmission plates which are respectively arranged on the plate body and used for transmitting information with the optical device; each power supply conductive plate is provided with a power supply end, and each signal transmission plate is provided with a signal end; the plate body is provided with a first edge and a second edge which are opposite; the power supply terminals are respectively located on the outer side of the first edge, and the signal terminals are respectively located on the outer side of the second edge.

Further, each of the power supply terminals is adjacent to the first edge, and each of the signal terminals is adjacent to the second edge.

Further, still include: a ground conductive plate provided on the plate body; the grounding end of the grounding conductive plate is positioned outside the first edge.

Further, still include: a plurality of power conducting plates disposed on the plate body for supplying power to the optical device; the power transmission terminals of the power conducting plates are respectively located outside the first edge.

Further, each of the power supply terminals, each of the power transmission terminals, and the ground terminals are arranged in a predetermined linear direction, respectively.

Further, the ground terminal is located between each of the power supply terminals and each of the power transmission terminals.

Further, the predetermined straight line is arranged in parallel with the plate body.

Furthermore, each signal terminal is bent towards the thickness direction of the board body, and/or the grounding terminal is bent towards the thickness direction of the board body.

Further, each of the power supply terminals is bent in a thickness direction of the board body, and/or each of the power transmission terminals is bent in a thickness direction of the board body.

The utility model also provides an image stabilization suspension subassembly, include: the suspension seat, an optical device arranged on the plate body and a driving assembly for driving the plate body to move; the optical device is in communication connection with the signal transmission plate; the drive assembly includes: a substrate having a plurality of terminals and a memory metal line; the plurality of power supply conducting plates, the plurality of memory metal wires and the plurality of wiring terminals are in one-to-one correspondence; and each power supply conductive plate is respectively in conductive connection with the wiring terminal through the memory metal wire.

The utility model provides a suspension seat's beneficial effect lies in: compared with the prior art, the optical device of the suspension seat provided by the utility model can be arranged on the plate body and move along with the plate body, and the driving component is used for moving the plate body so as to correct the vibration of the optical device; each power supply conductive plate is provided with a power supply end, and each signal transmission plate is provided with a signal end; the power supply can supply power to the driving assembly through the power supply conducting plate and the power supply end, and the optical device can transmit signals through the signal transmission plate and the signal end; each power supply end is respectively positioned at the outer side of the first edge on the plate body, each signal end is respectively positioned at the outer side of the second edge on the plate body, and the first edge and the second edge are respectively positioned at the two opposite ends of the plate body; the in-process that the power supplies power to the drive assembly through the power supply current conducting plate, the electric current passes through the power supply end business turn over power supply current conducting plate, because the power supply end of power supply current conducting plate and the signal end of signal transmission board are located the outside at the relative both ends of plate body, be difficult to mutual interference between power supply end and the signal end.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is an exploded view of a suspension seat according to an embodiment of the present invention;

fig. 2 is a schematic front view of a suspension seat according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a plate body; 11. a first edge; 12. a second edge; 2. a power supply conductive plate; 21. a power supply terminal; 22. a clamping portion; 3. a signal transmission plate; 31. a signal terminal; 4. a ground conductive plate; 41. a ground terminal; 5. a power supply conductive plate; 51. and a power transmission end.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be noted that in the description of the embodiments of the present application, "/" indicates "or" means, for example, a/B may indicate a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. Wherein, A and B can be singular or plural respectively.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to fig. 3, the suspension seat of the present invention will now be described. The suspension seat (suspension seat: seat body movable relative to the outer shell) comprises: the optical device comprises a plate body 1 for supporting an optical device, a plurality of power supply and current conducting plates 2 respectively arranged on the plate body 1 (wherein, the power supply and current conducting plates 2 can be used for supplying power to a driving assembly, and the driving assembly can be used for driving the plate body 1 to move), and a plurality of signal transmission plates 3 respectively arranged on the plate body 1 (wherein, the signal transmission plates 3 can be used for transmitting information with the optical device); each power supply conductive plate 2 has a power supply terminal 21, and each signal transmission plate 3 has a signal terminal 31; the plate body 1 has opposite first and

second edges

11 and 12, respectively; the power supply terminals 21 are located outside the first edge 11, and the signal terminals 31 are located outside the second edge 12.

In this way, the optical device may be disposed on the plate body 1 and moved with the plate body 1, and the driving assembly is used to move the plate body 1 so as to correct the vibration of the optical device; each power supply conductive plate 2 has a power supply terminal 21, and each signal transmission plate 3 has a signal terminal 31; the power supply can supply power to the driving assembly through the power supply conducting plate 2 and the power supply end 21, and the optical device can transmit signals through the signal transmission plate 3 and the signal end 31; the power supply terminals 21 are respectively located at the outer side of the first edge 11 of the board body 1, the signal terminals 31 are respectively located at the outer side of the second edge 12 of the board body 1, and the first edge 11 and the second edge 12 are respectively located at the two opposite ends of the board body 1; in the process that the power supply supplies power to the driving assembly through the power supply conducting plate 2, the current passes through the power supply end 21 to enter and exit the power supply conducting plate 2, and because the power supply end 21 of the power supply conducting plate 2 and the signal end 31 of the signal transmission plate 3 are positioned at the outer sides of the two opposite ends of the plate body, the power supply end 21 and the signal end 31 are not easy to interfere with each other.

In one embodiment, the current supply conductor plate 2 is attached to the plate body 1.

In one embodiment, the signal transmission plate 3 is attached to the plate body 1.

In one embodiment, the optical device is a lens.

In one embodiment, the direction of movement of the plate body 1 is parallel to the plate body 1.

In one embodiment, the current supply conductive plate 2 is a metal conductive plate. In one embodiment, the current supply conductor plate 2 is a copper plate.

In one embodiment, the signal transmission plate 3 is a metallic conductive plate. In one embodiment, the signal transmission plate 3 is a copper plate.

In one embodiment, the plate body 1 is a single piece made of insulating material. In one embodiment, the board body 1 is a PCB board.

In one embodiment, adjacent signal transmission plates 3 have S-shaped gaps therebetween, thus facilitating insulation between the signal transmission plates 3.

In one embodiment, each signal terminal 31 is plate-shaped and parallel to each other; thus, space occupation is reduced. In one embodiment, the power supply terminals 21 are plate-shaped parallel to each other; thus, space occupation is reduced. In one embodiment, the signal terminal 31 and the power supply terminal 21 are parallel to each other; thus, space occupation is reduced. In one embodiment, the power supply terminal 21 and the signal terminal 31 are perpendicular to the board body 1, respectively; thus, space occupation is reduced. In one embodiment, in a predetermined plane parallel to the power supply terminal 21, projections of the power supply terminal 21 and the signal terminal 31 in the predetermined plane are mutually staggered; mutual interference between the power supply terminal 21 and the signal terminal 31 is reduced.

In one embodiment, the suspension mount and the image stabilization suspension assembly are part of a voice coil motor.

Further, referring to fig. 1 to 3, as an embodiment of the suspension base of the present invention, each power terminal 21 is adjacent to the first edge 11, and each signal terminal 31 is adjacent to the second edge 12. Thus, the power supply end 21 is close to the first edge 11, so that the stability of the power supply end 21 is kept; the signal terminal 31 is close to the second edge 12, so as to keep the power supply terminal 21 stable.

Further, referring to fig. 1 to fig. 3, as a specific embodiment of the suspension seat of the present invention, the suspension seat further includes: a ground conductive plate 4 provided on the plate body 1; the ground terminal 41 of the ground conductive plate 4 is located outside the first edge 11. Thus, the grounding conductive plate 4 can conveniently ground the driving assembly; the ground terminal 41 is located outside the first edge 11 to facilitate current flow through the power supply terminals 21 outside the first edge 11 to mate with each other.

Further, referring to fig. 1 to fig. 3, as a specific embodiment of the suspension seat of the present invention, the suspension seat further includes: a plurality of power supply conductive plates 5 for supplying power to the optical device, which are provided on the board body 1; the power transmission terminals 51 of the power conducting plates 5 are located outside the first edges 11, respectively. In this way, it is facilitated to mutually cooperate with the power transmission terminal 51 and the power supply terminal 21, respectively, from the external line on the side of the first edge 11.

Further, referring to fig. 1 to 3, as an embodiment of the suspension base of the present invention, each of the power supply terminals 21, each of the power transmission terminals 51, and the ground terminal 41 are respectively arranged along a predetermined linear direction. In this way, it is convenient for the external lines to be respectively matched with the power supply terminals 21, the power transmission terminals 51 and the ground terminal 41 in sequence.

Further, referring to fig. 1 to 3, as an embodiment of the suspension base provided by the present invention, the grounding terminal 41 is located between each power supply terminal 21 and each power transmission terminal 51. Thus, the ground terminal 41 separates the power supply terminal 21 from the power transmission terminal 51, thereby improving the safety of power supply.

Further, referring to fig. 1 to 3, as an embodiment of the suspension seat of the present invention, the predetermined straight line is disposed parallel to the plate body 1. Thus, the external cables are sequentially matched with the power supply ends 21, the power transmission ends 51 and the grounding end 41 along the direction parallel to the board body 1, and the collision to the board body 1 is reduced.

Further, referring to fig. 1 to 3, as an embodiment of the suspension seat of the present invention, each signal terminal 31 is bent toward the thickness direction of the plate body 1, and/or the grounding terminal 41 is bent toward the thickness direction of the plate body 1. Therefore, the bent signal end 31 is convenient to be connected with an external cable, and the bent signal end 31 has stronger extension capability, so that the tearing condition in the vibration process is reduced; the grounding terminal 41 of buckling is convenient for be connected with outside cable, and the grounding terminal 41 of buckling has stronger extensibility ability, reduces the tearing condition that appears among the vibration process.

Further, referring to fig. 1 to 3, as an embodiment of the suspension base provided by the present invention, each power supply terminal 21 is bent toward the thickness direction of the plate body 1, and/or each power transmission terminal 51 is bent toward the thickness direction of the plate body 1. Therefore, the bent power supply end 21 is convenient to be connected with an external cable, and the bent power supply end 21 has stronger extension capability, so that the tearing condition in the vibration process is reduced; the bent power transmission terminal 51 is convenient to be connected with an external cable, and the bent power transmission terminal 51 has stronger extensibility, so that the tearing condition in the vibration process is reduced.

Referring to fig. 1 to 3, the present invention further provides an image stabilizing suspension assembly, including: the optical device comprises a suspension seat, an optical device arranged on a plate body 1 and a driving assembly for driving the plate body 1 to move; the optical device is in communication connection with the signal transmission plate 3; the drive assembly includes: a substrate having a plurality of terminals and a memory metal wire (i.e., made of a shape memory alloy); the power supply conducting plates 2, the memory metal wires and the wiring terminals are in one-to-one correspondence; the power supply conductive plates 2 are electrically connected to the terminals through memory metal wires, respectively. Therefore, when current flows through the power supply conducting plate 2, the memory metal wire and the wiring terminal in sequence, the temperature of the memory metal wire changes and causes the memory metal wire to deform, the memory metal wire can pull the plate body 1 to move after deforming, and after the current on the memory metal wire is cut off, the temperature of the memory metal wire returns to normal temperature, so that the state of the memory metal wire returns to the original state; by adopting the suspension seat, the optical device can be arranged on the plate body 1 and moves along with the plate body 1, and the driving assembly is used for moving the plate body 1 so as to correct the vibration of the optical device; each power supply conductive plate 2 has a power supply terminal 21, and each signal transmission plate 3 has a signal terminal 31; the power supply can supply power to the driving assembly through the power supply conductive plate 2 and the power supply end 21, and the optical device can transmit signals through the signal transmission plate 3 and the signal end 31; the power supply terminals 21 are respectively located at the outer side of the first edge 11 of the board body 1, the signal terminals 31 are respectively located at the outer side of the second edge 12 of the board body 1, and the first edge 11 and the second edge 12 are respectively located at the two opposite ends of the board body 1; in the process that the power supply supplies power to the driving assembly through the power supply conducting plate 2, the current passes through the power supply end 21 to enter and exit the power supply conducting plate 2, and because the power supply end 21 of the power supply conducting plate 2 and the signal end 31 of the signal transmission plate 3 are positioned at the outer sides of the two opposite ends of the plate body, the power supply end 21 and the signal end 31 are not easy to interfere with each other.

The Shape Memory Alloy has Shape Memory Effect (Shape Memory Effect), that is, the Shape Memory Alloy can restore to the original Shape under certain conditions after being deformed by force.

In one embodiment, the current-supply conductor plate 2 is provided with a clamping portion 22 for clamping the memory metal wire.

The shape memory alloy wire in (grant publication number CN209375796U) can be referred to as the memory metal wire. The shape memory alloy wire in (grant publication No. CN209233930U) can be referred to as the memory metal wire.

The printed circuit board in (grant publication number CN209375796U) can be referred to as the substrate.

The clamping portion 22 can refer to the first clamping portion in (authorization notice number CN 209375796U).

Among them, the terminal can refer to the second card section in (authorization notice number CN 209375796U).

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. Suspension seat, its characterized in that includes: the optical device comprises a plate body for supporting an optical device, a plurality of power supply and current conducting plates which are respectively arranged on the plate body and used for supplying power to a driving assembly for driving the plate body to move, and a plurality of signal transmission plates which are respectively arranged on the plate body and used for transmitting information with the optical device; each power supply conductive plate is provided with a power supply end, and each signal transmission plate is provided with a signal end; the plate body is provided with a first edge and a second edge which are opposite; the power supply terminals are respectively located on the outer side of the first edge, and the signal terminals are respectively located on the outer side of the second edge.

2. The suspension mount of claim 1 wherein each of the power terminals is adjacent to the first edge and each of the signal terminals is adjacent to the second edge.

3. The suspension mount of claim 1, further comprising: a ground conductive plate provided on the plate body; the grounding end of the grounding conductive plate is positioned outside the first edge.

4. The suspension mount of claim 3, further comprising: a plurality of power conductive plates disposed on the board body for supplying power to the optical device; the power transmission end of each of the power conductive plates is located outside the first edge.

5. The suspension base according to claim 4, wherein each of the power supply terminals, each of the power transmission terminals, and the ground terminals are arranged in a predetermined linear direction, respectively.

6. The suspension mount of claim 5, wherein the ground terminal is located between each of the supply terminals and each of the power delivery terminals.

7. The suspension mount of claim 5, wherein the predetermined line is disposed parallel to the plate body.

8. The suspension mount of claim 5, wherein each signal terminal is bent toward a thickness direction of the board body, and/or the ground terminal is bent toward a thickness direction of the board body.

9. The suspension mount according to claim 5, wherein each of the power supply terminals is bent toward a thickness direction of the board body, and/or each of the power transmission terminals is bent toward a thickness direction of the board body.

10. An image stabilizing suspension assembly, comprising: the suspension mount of any of claims 1-9, optics disposed on the plate, and a drive assembly for driving movement of the plate; the optical device is in communication connection with the signal transmission plate; the drive assembly includes: a substrate having a plurality of terminals and a memory metal line; the plurality of power supply conducting plates, the plurality of memory metal wires and the plurality of wiring terminals are in one-to-one correspondence; and each power supply conductive plate is respectively in conductive connection with the wiring terminal through the memory metal wire.