WO2021097946A1 - Dispositif électronique et procédé d'utilisation pour dispositif électronique - Google Patents

Dispositif électronique et procédé d'utilisation pour dispositif électronique Download PDF

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Publication number
WO2021097946A1
WO2021097946A1 PCT/CN2019/123691 CN2019123691W WO2021097946A1 WO 2021097946 A1 WO2021097946 A1 WO 2021097946A1 CN 2019123691 W CN2019123691 W CN 2019123691W WO 2021097946 A1 WO2021097946 A1 WO 2021097946A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
rod
electronic device
camera
camera mechanism
Prior art date
Application number
PCT/CN2019/123691
Other languages
English (en)
Chinese (zh)
Inventor
潘政民
苏蔚
王尧
翟晓岗
刘柯佳
Original Assignee
诚瑞光学(常州)股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 诚瑞光学(常州)股份有限公司 filed Critical 诚瑞光学(常州)股份有限公司
Publication of WO2021097946A1 publication Critical patent/WO2021097946A1/fr

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Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Definitions

  • the present invention relates to the technical field of photographing equipment, in particular to an electronic device and a method of using the electronic device.
  • the camera mechanism on the camera system is first extended from the housing, and then rotated to achieve the front and rear dual camera function of the camera mechanism.
  • this will result in a complex structure of the electronic device.
  • the object of the present invention is to provide an electronic device with a simple structure.
  • an electronic device including:
  • the housing includes a back plate and a cover plate surrounding the edge of the back plate, the back plate and the cover plate are enclosed to form a receiving cavity, and the cover plate is provided with an opening communicating with the receiving cavity;
  • the camera mechanism is arranged in the accommodating cavity and can be moved out of the accommodating cavity through the opening, and the back plate is provided with a notch for exposing the camera mechanism;
  • the driving mechanism is arranged in the receiving cavity
  • Transmission mechanism one end of the transmission mechanism is connected with the camera mechanism, and the other end is connected with the drive mechanism.
  • the drive mechanism pushes the camera mechanism to move linearly from the opening to the outside of the housing through the transmission mechanism.
  • the camera mechanism is driven to rotate relative to the housing.
  • the electronic device further includes a partition plate, the partition plate is located in the housing and divides the containing cavity into a containing space and a containing groove communicating with the opening, the camera
  • the mechanism is located in the accommodating groove, the gap is in communication with the accommodating groove, the driving mechanism is located in the accommodating space, and one end of the transmission mechanism is connected to the driving mechanism, and the other end passes through the After the partition plate is connected with the camera mechanism.
  • the cover plate includes a plate body and an annular side plate provided on the outer edge of the plate body, the opening is provided on the annular side plate, and the partition plate is protrudingly provided on the plate body And the two ends of the partition plate are respectively connected with the two sides of the annular side plate corresponding to the opening, and the partition plate, the annular side plate, a part of the plate body and the back plate are enclosed to form In the accommodating space, the partition plate and another part of the plate body are enclosed to form the accommodating groove.
  • the partition plate includes two first partitions arranged at intervals in parallel and a second partition connected between the two first partitions, and the other ends of the two first partitions are respectively Connected to both sides of the corresponding opening of the annular side plate, the first partition and the second partition are both protrudingly provided on the plate body, and the middle part of the second partition is provided with the transmission mechanism The first guide hole to pass through.
  • the transmission mechanism includes a fixed seat, a push block, a screw rod, a driving rod, and an elastic member.
  • the fixed seat includes a connecting plate, a first side plate protruding from the connecting plate, and a first side plate protruding from the connecting plate.
  • the connecting plate is a second side plate that is spaced apart from the first side plate, the first side plate is close to the partition plate, and the screw rod and the driving rod are arranged side by side on the first side Between the plate and the second side plate, and after the drive rod passes through the first side plate and the first guide hole, it is firmly connected to the camera mechanism.
  • the drive rod is provided with a threaded section and is connected to the
  • the threaded sections are provided with convex plates at intervals, and the threaded sections and the convex plates are both located between the first side plate and the second side plate.
  • the transmission mechanism further includes a guide rod arranged side by side with the screw rod. One end of the guide rod is connected to the first side plate, and the other end is connected to the second side plate.
  • the push block is provided with a second guide hole matched with the guide rod.
  • the transmission mechanism further includes a bearing
  • the first side plate is provided with a first mounting hole
  • the second side plate is provided with a second mounting hole
  • the bearing is mounted on the first
  • the driving rod has a first rod body that is slidingly fitted with the second mounting hole, and a second rod body that passes through the bearing and the partition plate and is firmly connected to the camera mechanism.
  • the rod body is connected with the second rod body, the threaded section is protrudingly arranged on the outer side wall of the first rod body, and the convex plate is arranged at the connection between the first rod body and the second rod body.
  • the transmission mechanism further includes a circlip, the first rod body is provided with a groove, the threaded section is located between the groove and the convex plate, and the circlip is clamped on the Said on the card slot.
  • the camera mechanism includes a hollow mirror box and a rear lens mounted on the mirror box, the notch is provided corresponding to the rear lens, and the transmission mechanism is connected to the mirror box. Fasten the connection.
  • the present invention also provides a method for using the electronic device as described above, including:
  • the electronic device receives a first control instruction and sends a first execution instruction to the driving mechanism
  • the driving mechanism drives the screw rod to rotate after receiving the first execution instruction, and the push block makes a linear movement to the camera mechanism along the axial direction of the screw rod, and drives the driving rod and the elastic Move linearly with the camera mechanism until the convex plate abuts on the first side plate, so as to push the camera mechanism from the receiving cavity to a predetermined position outside the receiving cavity;
  • the electronic device receives a second control instruction and sends a second execution instruction to the driving mechanism
  • the screw rod continues to rotate, the push block compresses the elastic member and continues to move linearly toward the camera mechanism along the axial direction of the screw rod, and the driving rod Rotate at the original position to drive the camera mechanism to rotate;
  • the electronic device receives a third control instruction and sends a third execution instruction to the driving mechanism
  • the screw is reversed, and the elastic member pushes the push block to move linearly along the axial direction of the screw toward the side away from the camera mechanism.
  • the original position of the driving rod is reversed to drive the camera mechanism to rotate and reset;
  • the electronic device receives a fourth control instruction and sends a fourth execution instruction to the driving mechanism
  • the driving mechanism continues to drive the screw rod in reverse after receiving the fourth execution instruction, and the push block drives the elastic member, the driving rod and the camera mechanism to make a straight line along the axial direction of the screw rod Move to retract the camera mechanism to the initial position in the containing cavity.
  • the camera mechanism of the present invention is exposed out of the housing in the initial position.
  • the camera mechanism does not need to be pushed out of the housing and can directly perform a back shot operation;
  • the drive mechanism passes through The transmission mechanism pushes the camera mechanism to the outside of the housing and to a predetermined position.
  • the same driving mechanism then drives the camera mechanism to rotate. Its novel structure can save the cost of a camera.
  • the rear camera can be changed to the front camera, which can improve the shooting quality of the front camera. .
  • Figure 1 is a schematic diagram of the overall structure of an electronic device provided by an embodiment of the present invention.
  • Figure 2 is an exploded schematic diagram of an electronic device provided by an embodiment of the present invention.
  • Fig. 3 is a partial enlarged schematic diagram of A in Fig. 2;
  • FIG. 4 is a front view of the camera mechanism in the electronic device provided by the embodiment of the present invention protruding out of the housing;
  • Figure 5 is a cross-sectional view at B-B in Figure 4.
  • Fig. 6 is a partial enlarged schematic diagram of C in Fig. 5;
  • Figure 7 is a schematic structural diagram of a cover provided by an embodiment of the present invention.
  • Fig. 8 is a partial enlarged schematic diagram of D in Fig. 7;
  • FIG. 9 is a schematic diagram 1 of a camera mechanism, a driving mechanism, and a transmission mechanism provided by an embodiment of the present invention after being combined and then decomposed;
  • FIG. 10 is a second schematic diagram of the camera mechanism, the driving mechanism, and the transmission mechanism provided by the embodiment of the present invention after being combined and then disassembled;
  • FIG. 11 is a schematic structural diagram of the bottom plate and the driving rod provided by the embodiment of the present invention after being combined;
  • FIG. 12 is a schematic structural view of the camera mechanism in the electronic device provided by the embodiment of the present invention after extending out of the housing and removing the back plate;
  • Fig. 13 is a partial enlarged schematic diagram of E in Fig. 12.
  • an element when an element is referred to as being “fixed on” or “disposed on” another element, the element may be directly on the other element or there may be a centering element at the same time.
  • an element When an element is referred to as being “connected” to another element, it can be directly connected to the other element or an intermediate element may be present at the same time.
  • an electronic device provided in accordance with an embodiment of the present invention includes a housing 10, a camera mechanism 20, a driving mechanism 30 and a transmission mechanism 40.
  • the housing 10 includes a back plate 11 and a cover plate 12 surrounding the edge of the back plate 11.
  • the back plate 11 and the cover plate 12 enclose a receiving cavity 13, and the cover plate 12 is provided with The opening 121 communicating with the receiving cavity 13;
  • the camera mechanism 20 includes a hollow mirror box 21 and a rear lens 22 mounted on the mirror box 21.
  • the camera mechanism 20 is arranged in the receiving cavity 13 and can be moved to the receiving cavity through the opening 121
  • the back plate 11 is provided with a notch 111 for exposing the camera mechanism 20.
  • the notch 111 communicates with the rear lens 22, that is, in the initial state, the rear lens 22 on the camera mechanism 20 is exposed on the back like current conventional electronic equipment.
  • the camera mechanism 20 does not need to be pushed out of the housing 10, and can be used for back-shooting directly.
  • the driving mechanism 30 is arranged in the accommodating cavity 13, the driving mechanism 30 is specifically installed on the cover 12, one end of the transmission mechanism 40 is firmly connected with the mirror box 21 on the camera mechanism 20, and the other end of the transmission mechanism 40 is connected with the driving mechanism 30
  • the drive mechanism 30 pushes the camera mechanism 20 through the transmission mechanism 40 to move linearly from the opening 121 to the outside of the housing 10.
  • the same drive mechanism 30 then drives the camera mechanism 20 to rotate 180 degrees relative to the housing 10, and the rear camera changes Proactive, in this way, can save the cost of a camera, while improving the quality of proactive shooting.
  • the driving mechanism 30 is preferably a motor.
  • the camera mechanism 20 of the present invention is arranged directly opposite to the opening 121, and can be adjusted by telescopic rotation through the opening 121 and can be built into the receiving cavity 13 of the electronic device.
  • a part of the camera mechanism 20 protrudes from the housing.
  • the outer side of the body 10, and when the camera mechanism 20 is fully extended out of the accommodating cavity 13, the camera mechanism 20 can rotate in a plane perpendicular to its expansion and contraction direction.
  • the camera mechanism 20 can rotate one circle according to the instruction , Can realize ring shooting and shooting at any angle, which is convenient for users to use.
  • the mirror box 21 includes a box cover 211 and a bottom plate 212 snap-connected with the box cover 211.
  • the rear lens 22 is mounted on the box cover 211 to facilitate the maintenance of the camera mechanism 20 in the later stage.
  • the transmission mechanism 40 is firmly connected to the bottom plate 212.
  • the electronic device further includes a partition plate 50.
  • the partition plate 50 is located in the housing 10 and divides the housing cavity 13 into a housing space 131 and a housing groove 132 communicating with the opening 121.
  • the gap 111 is connected to the housing
  • the slot 132 is correspondingly provided.
  • the cover plate 12 includes a plate body 122 and an annular side plate 123 protruding from the outer edge of the plate body 122.
  • the annular side plate 123 is provided with the opening 121, and the partition plate 50 is protrudingly provided on the plate body 122 and divided. The two ends of the partition 50 are respectively connected to both sides of the opening 121 corresponding to the annular side plate 123.
  • the partition plate 50, the annular side plate 123, a part of the plate body 122 and the back plate 11 enclose the aforementioned receiving space 131, which separates
  • the plate 50 and the other part of the plate body 122 enclose the above-mentioned accommodating groove 132 corresponding to the notch 111
  • the camera mechanism 20 is located in the accommodating groove 132
  • the driving mechanism 30 is located in the accommodating space 131
  • one end of the transmission mechanism 40 is connected to the driving
  • the mechanism 30 is connected, and the other end is connected to the camera mechanism 20 after passing through the partition plate 50, so that the driving mechanism 30 pushes the camera mechanism 20 through the transmission mechanism 40 to extend out of the housing 10 from the opening 121.
  • the partition plate 50 includes two first partitions 51 arranged in parallel and spaced apart and a second partition 52 whose two ends are respectively connected to one end of the two first partitions 51, and the other of the two first partitions 51 One end is respectively connected to both sides of the opening 121 corresponding to the annular side plate 123, the first partition 51 and the second partition 52 are both protrudingly provided on the plate body 122, and the first partition 51 and the second partition 52 are perpendicular to each other.
  • the middle of the second partition 52 is provided with a first guide hole 511 for the transmission mechanism 40 to pass through.
  • the partition plate 50 in this embodiment can also be of other structural shapes, such as split
  • the partition 50 has an arc structure.
  • the transmission mechanism 40 includes a fixing base 41, a push block 42, a screw rod 43, a driving rod 44, an elastic member 45, and a guide rod 46.
  • the fixing base 41 includes a connecting plate 411 and protruding from the connecting plate 411 A first side plate 412 at one end, and a second side plate 413 protruding from the other end of the connecting plate 411 and spaced apart from the first side plate 412, the first side plate 412 is arranged close to the partition plate 50, the guide rod 46, the wire
  • the rod 43 and the driving rod 44 are arranged side by side between the first side plate 412 and the second side plate 413, and the driving rod 44 passes through the first side plate 412 and the first guide hole 511 and then is firmly connected to the camera mechanism 20.
  • the rod 43 is located between the guide rod 46 and the driving rod 44.
  • the outer side wall of the driving rod 44 is protrudingly provided with a threaded section 441 and a convex plate 442 spaced apart from the threaded section 441 along its axial direction.
  • the threaded section 441 and the convex plate 442 are both located Between the first side plate 412 and the second side plate 413.
  • the threaded section 441 is located between the convex plate 442 and the second side plate 413, and the push block 42 is penetrated with a first threaded hole 421 matched with the screw rod 43 and a second threaded hole 422 matched with the driving rod 44.
  • the elastic member 45 is sleeved outside the driving rod 44 and elastically compressed between the convex plate 442 and the push block 42, and the driving mechanism 30 is installed outside the fixing seat 41 and connected with the wire
  • the rod 43 is connected.
  • One end of the screw rod 43 and the guide rod 46 is connected to the first side plate 412, and the other end is connected to the second side plate 413.
  • the screw rod 43 can only rotate relative to the fixed seat 41, and the guide rod 46 Relative to the fixed base 41, the drive rod 44 can be slid or rotated relative to the fixed base 41. In this way, it can be ensured that the camera mechanism 20 is always in a state of high stability and high efficiency when transferring motion and force.
  • the elastic member 45 is preferably a spring.
  • the transmission mechanism 40 further includes a bearing 47
  • the first side plate 412 is provided with a first mounting hole 414
  • the second side plate 413 is provided with a second mounting hole 415
  • the bearing 47 is mounted on the first mounting hole.
  • the driving rod 44 has a first rod 443 that is slidingly fitted with the second mounting hole 415, and a second rod 444 that passes through the bearing 47 and the partition plate 50 and is firmly connected to the camera mechanism 20.
  • the first rod 443 and the second rod 443 The two rods 444 are connected, the threaded section 441 is protruding from the outer side wall of the first rod 443, the convex plate 442 is protruding from the connection between the first rod 443 and the second rod 444, and the elastic member 45 is sleeved outside the first rod 443 and It is elastically compressed between the convex plate 442 and the push block 42.
  • the bearing 47 is preferably a flange bearing.
  • the transmission mechanism 40 further includes a circlip 48, the first rod 443 is provided with a groove 445, the threaded section 441 is located between the groove 445 and the convex plate 442, and the circlip 48 is clamped on the groove 445
  • the circlip 48 can prevent the push block 42 from separating from the threaded section 441 when it moves downward relative to the driving rod 44.
  • the second side plate 413 is correspondingly provided with a receiving groove 416 for accommodating the circlip 48.
  • the present invention also provides a method of using the electronic equipment described above.
  • the rear lens 22 is exposed outside the housing 10 without extending, and the same driving mechanism 30 can make the camera mechanism 20 through the transmission mechanism 40.
  • the work of expansion and rotation is realized in turn, as follows:
  • the camera mechanism 20 extends to work: the electronic device receives the first control instruction and sends the first execution instruction to the driving mechanism 30;
  • the driving mechanism 30 drives the screw rod 43 to rotate forward, which can drive the push block 42 to move linearly upwards along the axial direction of the screw rod 43 to one side of the camera mechanism 20.
  • the push block 42 will drive the camera mechanism 20, the elastic member 45 and the driving rod 44 to move upward together, thereby pushing the camera mechanism 20 out of the position of the opening 121 of the housing 10 until the convex plate 442 abuts on the first side plate 412 and no longer moves up;
  • the camera mechanism 20 rotates: when the camera mechanism 20 is pushed out from the position of the opening 121 of the housing 10, the electronic device receives the second control instruction and sends the second execution instruction to the drive mechanism 30;
  • the same driving mechanism 30 continues to drive the screw 43 to rotate, and the push block 42 continues to move linearly upward along the axial direction of the screw 43 to the side of the camera 20 under the action of the screw 43.
  • the drive rod 44 is restricted by the convex plate 442 and no longer moves upward, the drive rod 44 with the threaded section 441 can only rotate in the original position under the thread of the push block 42, and the drive rod 44 During the rotation, the camera mechanism 20 on the top is driven to rotate around the drive rod 44 as the central axis, until the push block 42 compresses the elastic member 45 to its limit position, so that the camera mechanism 20 rotates relative to the housing 10 to satisfy the user Various shooting angles, easy to use;
  • the camera mechanism 20 rotates and resets: the electronic device receives the third control instruction and sends the third execution instruction to the drive mechanism 30;
  • the same driving mechanism 30 drives the screw rod 43 to reverse, and the push block 42 moves linearly downward along the axis of the screw rod 43 under the action of the screw rod 43 toward the side away from the camera mechanism 20 ,
  • the elastic member 45 relies on its own elastic force to always abut the convex plate 442 on the first side plate 412 during the process of elongation, recovery and deformation. During this process, the drive rod 44 can only stay in the original position under the thread of the push block 42.
  • the driving rod 44 reverses the camera mechanism 20 at the top of the driving rod 44 around the center axis of the driving rod 44 during the reversal process, until the push block 42 abuts against the circlip 48, at which time the camera mechanism 20 rotates and resets.
  • the camera mechanism 20 shrinks work: when the camera mechanism 20 is rotated and reset, the electronic device receives the fourth control instruction and sends the fourth execution instruction to the driving mechanism 30;
  • the driving mechanism 30 After the driving mechanism 30 receives the fourth execution command, the driving mechanism 30 continues to drive the screw rod 43 to reverse, and the push block 42 drives the driving rod 44 to continue to move downward through the circlip 48, and then drives the camera mechanism 20 and the elastic member 45 to move along the screw rod together.
  • the axial direction of 43 moves downward, so that the camera mechanism 20 is retracted from the opening 121 of the housing 10 into the accommodating groove 132.
  • the end of the camera mechanism 20 away from the fixing seat 41 is located on the same plane as the opening 121, so that the appearance of the electronic device is a whole structure with a better aesthetic appearance.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

La présente invention fournit un dispositif électronique et un procédé d'utilisation pour dispositif électronique. Le dispositif électronique comprend un boîtier, un mécanisme de caméra, un mécanisme d'entraînement et un mécanisme de transmission. Le boîtier comprend une plaque arrière et une plaque de recouvrement entourant le bord de la plaque arrière, la plaque arrière et la plaque de recouvrement s'enveloppant afin de former une cavité de réception, et la plaque de recouvrement étant pourvue d'une ouverture en communication avec la cavité de réception. Le mécanisme de caméra est disposé dans la cavité de réception et peut se déplacer hors de la cavité de réception au moyen de l'ouverture, et la plaque arrière est pourvue d'une encoche pour exposer le mécanisme de caméra. Le mécanisme d'entraînement est disposé dans la cavité de réception. Une extrémité du mécanisme de transmission est reliée au mécanisme de caméra, et l'autre extrémité est reliée au mécanisme d'entraînement. Le mécanisme d'entraînement pousse, au moyen du mécanisme d'entraînement, le mécanisme de caméra afin se déplacer linéairement de l'ouverture vers l'extérieur du boîtier, et entraîne le mécanisme de caméra en rotation par rapport au boîtier. Dans la présente invention, le mécanisme de caméra est exposé à l'extérieur du boîtier lorsqu'il est dans une position initiale, et lorsqu'une photographie arrière est nécessaire, le mécanisme de caméra peut être utilisé directement sans être poussé hors du boîtier ; et lorsqu'une photographie avant est nécessaire, le mécanisme d'entraînement pousse, au moyen du mécanisme de transmission, le mécanisme de caméra hors du boîtier, et le même mécanisme d'entraînement amène à nouveau le mécanisme de caméra à tourner.
PCT/CN2019/123691 2019-11-20 2019-12-06 Dispositif électronique et procédé d'utilisation pour dispositif électronique WO2021097946A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911142454.1A CN110839125B (zh) 2019-11-20 2019-11-20 电子设备及电子设备的使用方法
CN201911142454.1 2019-11-20

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WO2021097946A1 true WO2021097946A1 (fr) 2021-05-27

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WO (1) WO2021097946A1 (fr)

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EP4131899A4 (fr) * 2020-03-30 2023-10-11 Vivo Mobile Communication Co., Ltd. Dispositif électronique

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CN112230363B (zh) * 2020-09-30 2022-04-19 瑞声新能源发展(常州)有限公司科教城分公司 镜头传动装置及移动终端

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CN110166656A (zh) * 2018-02-13 2019-08-23 广东欧珀移动通信有限公司 电子设备
CN110166655A (zh) * 2018-02-13 2019-08-23 广东欧珀移动通信有限公司 电子设备
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CN110166666B (zh) * 2018-02-13 2020-06-02 Oppo广东移动通信有限公司 电子设备及摄像头模组的控制方法
CN110113452B (zh) * 2019-04-23 2020-08-25 瑞声光电科技(常州)有限公司 摄像装置、电子设备及电子设备的使用方法
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CN110166656A (zh) * 2018-02-13 2019-08-23 广东欧珀移动通信有限公司 电子设备
CN110166655A (zh) * 2018-02-13 2019-08-23 广东欧珀移动通信有限公司 电子设备
CN209572069U (zh) * 2018-09-07 2019-11-01 Oppo广东移动通信有限公司 电子装置
CN109995915A (zh) * 2019-03-27 2019-07-09 歌尔科技有限公司 一种电子产品及其摄像头共用结构

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4131899A4 (fr) * 2020-03-30 2023-10-11 Vivo Mobile Communication Co., Ltd. Dispositif électronique

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CN110839125B (zh) 2021-02-19

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