CN109933141B - Functional assembly, electronic device and control method thereof - Google Patents
Functional assembly, electronic device and control method thereof Download PDFInfo
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- CN109933141B CN109933141B CN201711380805.3A CN201711380805A CN109933141B CN 109933141 B CN109933141 B CN 109933141B CN 201711380805 A CN201711380805 A CN 201711380805A CN 109933141 B CN109933141 B CN 109933141B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000013459 approach Methods 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 abstract description 3
- 238000007373 indentation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 17
- 230000035515 penetration Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application provides a functional assembly, an electronic device and a control method thereof. The functional component comprises a sliding seat, a base and a driving mechanism arranged in the base. The base has the spout of acceping the chamber and locating in acceping the intracavity, is equipped with the camera module on the sliding seat, and the sliding seat slides along the spout to make the camera module stretch out and draw back in acceping the chamber. Actuating mechanism includes first driving piece, the second driving piece, first connecting rod and second connecting rod, the second connecting rod is including the first end that connects gradually, interlude and second end, first end is articulated first connecting rod, the interlude rotates and is connected to the second driving piece, the second end is connected to the sliding seat, when producing magnetism repulsion or magnetism suction between first driving piece and the second driving piece, the second driving piece is kept away from or is close to first driving piece along the spout, and drive the second connecting rod and open or draw in for first connecting rod, in order to move the sliding seat, make the camera module stretch out or the indentation accepts the chamber, user experience has been improved.
Description
Technical Field
The application relates to the technical field of electronic products, in particular to a functional assembly, an electronic device and a control method thereof.
Background
With the development of electronic devices, people are increasingly unable to satisfy the commonly used electronic device structure. How to design an electronic device with diversified structures and functions to improve user experience becomes one of the key targets of researchers.
Disclosure of Invention
The application provides a functional component capable of improving user experience, an electronic device and a control method of the electronic device.
The application provides a functional assembly, wherein, functional assembly includes sliding seat, base and locates actuating mechanism in the base, the base has the spout of acceping the chamber and locating acceping the intracavity, be equipped with the camera module on the sliding seat, the sliding seat is followed the spout slides, so that the camera module stretch out and draw back in acceping the chamber, actuating mechanism including be fixed in first driving piece in the spout, with just right second driving piece of first driving piece, rotate and connect the first connecting rod and the second connecting rod of first driving piece, the second connecting rod includes first end, interlude and the second end that connects gradually, first end articulates first connecting rod, the interlude rotates to be connected to the second driving piece, the second end is connected to the sliding seat, when producing magnetic repulsion or magnetic attraction between first driving piece and the second driving piece, the second driving part is far away from or close to the first driving part along the sliding groove and drives the second connecting rod to open or close relative to the first connecting rod so as to move the sliding seat, so that the camera module extends out of or retracts into the accommodating cavity.
The application also provides an electronic device comprising the functional component.
The application also provides a control method of the electronic device, wherein the electronic device comprises a sliding seat, a base and a driving mechanism arranged in the base, the base is provided with an accommodating cavity and a chute arranged in the accommodating cavity, the sliding seat is provided with a camera module, the sliding seat slides along the chute so as to enable the camera module to stretch out and draw back in the accommodating cavity, the driving mechanism comprises a first driving piece fixed in the chute, a second driving piece just opposite to the first driving piece, a first connecting rod and a second connecting rod which are rotatably connected with the first driving piece, the second connecting rod comprises a first end, a middle section and a second end which are sequentially connected, the first end is hinged with the first connecting rod, the middle section is rotatably connected to the second driving piece, and the second end is connected to the sliding seat;
the control method of the electronic device comprises the following steps:
the controller receives an extension signal, the controller controls the first driving piece and the second driving piece to generate a magnetic repulsion force according to the extension signal, the second driving piece is far away from the first driving piece along the sliding groove and drives the second connecting rod to be opened relative to the first connecting rod, and the second connecting rod pushes the sliding seat to slide to an extension state relative to the base;
the controller receives a contraction signal, the controller controls the first driving piece and the second driving piece to generate magnetic attraction according to the contraction signal, the second driving piece is close to the first driving piece along the sliding groove, and drives the second connecting rod to be folded relative to the first connecting rod, so that the second connecting rod pulls the sliding seat to be contracted to a retracted state relative to the base.
According to the functional component, the electronic device and the control method thereof, the camera module is accommodated in the sliding seat by the functional component through the sliding seat, the base and the driving mechanism arranged in the base, and the sliding seat slides along the sliding groove in the base, so that the camera module stretches into and retracts from the accommodating cavity. The driving mechanism comprises a first driving piece, a second driving piece, a first connecting rod and a second connecting rod, the first connecting rod is connected to the first driving piece in a rotating mode, the first end of the second connecting rod is hinged to the first connecting rod, the middle section of the second connecting rod is connected to the second driving piece in a rotating mode, the second end of the second connecting rod is connected to the sliding seat, the first driving piece and the second driving piece generate magnetic repulsion force or magnetic attraction force, the second driving piece is located along the sliding groove, away from or close to the first driving piece, and drives the second connecting rod to be opened or folded relative to the first connecting rod to move the sliding seat, so that the camera module extends out or retracts into the accommodating cavity. Need not to use during the camera module, can with the camera module hides extremely inside the base, when this camera module is used to needs, can with the camera module stretches out the base and in order to use outward, has realized that electronic device's use is diversified, has improved user experience.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device in a state according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of an electronic device in another state according to an embodiment of the present disclosure.
Fig. 3 is a schematic structural diagram of another view angle of the electronic device provided in fig. 1.
Fig. 4 is a schematic illustration of the split structure of fig. 1.
Fig. 5 is a schematic structural diagram of a functional assembly provided in an embodiment of the present application in an extended state.
Fig. 6 is an enlarged view of a portion of one of the functional components provided in fig. 5.
Fig. 7 is a schematic structural diagram of a functional element in a retracted state according to an embodiment of the present application.
Fig. 8 is a partial schematic structural diagram of the functional elements provided in the first embodiment of the present application in a retracted state.
Fig. 9 is a schematic structural diagram of a functional assembly provided in the first embodiment of the present application in an extended state.
Fig. 10 is a schematic structural diagram of the functional elements provided in the first embodiment of the present application in a retracted state.
Fig. 11 is a schematic structural diagram of a chute provided in an embodiment of the present application.
Fig. 12 is a partial schematic structural diagram of a functional element provided in the second embodiment of the present application in a retracted state.
Fig. 13 is a schematic structural diagram of a functional assembly provided in a second embodiment of the present application in an extended state.
Fig. 14 is a schematic structural diagram of a functional element provided in the second embodiment of the present application in a retracted state.
Fig. 15 is a partial schematic structural diagram of a functional element provided in the third embodiment of the present application in a retracted state.
Fig. 16 is a schematic structural diagram of a functional assembly provided in a third embodiment of the present application in an extended state.
Fig. 17 is a schematic structural diagram of a functional element provided in the third embodiment of the present application in a retracted state.
Fig. 18 is a schematic structural diagram of a sliding seat provided in an embodiment of the present application.
Fig. 19 is a flowchart of a control method of an electronic device according to an embodiment of the present application.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, a detailed description of the present application will be given below with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth to provide a thorough understanding of the present application, and the described embodiments are merely a subset of the embodiments of the present application, rather than all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
In addition, the following description of the various embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments that can be used to practice the present application. Directional phrases used in this application, such as "top," "bottom," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "side panels," and the like, refer only to the orientation of the appended drawings and are, therefore, used herein for better and clearer illustration and understanding of the application and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are intended to be inclusive and mean, for example, that they may be fixedly coupled, detachably coupled, or integrally coupled; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The terms described above are meant to be illustrative in the present invention and are understood to be specific to those of ordinary skill in the art.
Fig. 1 and fig. 2 are schematic structural diagrams of an electronic device 100 provided in an embodiment of the present application in different states. Fig. 3 is a schematic view of the structure of fig. 1 from another perspective. Fig. 4 is an exploded schematic view of the electronic device 100 provided in fig. 1. Referring to fig. 1 to fig. 4, the electronic device 100 may be a mobile phone, and may also be any device having a functional component 200, for example: intelligent devices such as televisions, tablet computers, cameras, personal computers, notebook computers, vehicle-mounted devices, wearable devices, and the like. Referring to fig. 1 to fig. 4, the functional element 200 is applied to the electronic device 100. The functional assembly 200 includes a base 210, a sliding seat 221, and a functional device 230. The base 210 has a receiving cavity 211. The functional device 230 is disposed on the sliding seat 221. The sliding seat 221 is slidably connected to the base 210 to extend and retract the functional device 230 into the receiving cavity 211.
Referring to fig. 1 and 2, the sliding seat 221 is used for accommodating at least one functional device 230. The sliding seat 221 may be provided therein with a plurality of functional devices 230, 230 ', wherein the plurality of functional devices 230, 230' may be the same or different, and the functional device 230 may include one or more of a camera module, an earpiece module, a fingerprint module, an LED flash, a photosensor, a receiver, a microphone, and the like. The functional device 230' may include one or more of a camera module, an earpiece module, a fingerprint module, an LED flash, a photosensor, a receiver, a microphone, and the like. For example, the sliding seat 221 may be provided with a set of dual camera modules, a set of camera module and flash module, a set of camera module, flash module and receiver module, and so on. When the sliding seat 221 slides on the base 210, the functional device 230, 230' at least partially extends or retracts into the receiving cavity 211 along with the sliding of the sliding seat 221.
Fig. 5 and fig. 7 are schematic structural views of a functional assembly 200 provided in an embodiment of the present application in two different states of extending out of the receiving cavity and retracting into the receiving cavity. Fig. 6 is a partially enlarged schematic view of fig. 5.
Referring to fig. 6 to 10, the functional assembly 200 includes a driving mechanism 220 disposed in the base 210. The driving mechanism 220 includes a first driving member 223 fixed in the sliding slot 214, a second driving member 224 opposite to the first driving member 223, a first link 2221 and a second link 2222 rotatably connected to the first driving member 223. The first driving member 223, the second driving member 224 and the sliding seat 221 are sequentially disposed in the sliding groove 214. The first driving member 223 is fixed in the slide groove 214. The second driving member 224 is disposed between the first driving member 223 and the sliding seat 221, and the second driving member 224 is slidably connected to the sliding groove 214. The sliding seat 221 is slidably connected to the sliding groove 214. The second link 2222 includes a first end 2223, a middle section 2224, and a second end 2225 connected in sequence. The first end 2223 of the second link 2222 is hinged to the first link 2221, the middle section 2224 of the second link 2222 is rotatably connected to the second driving member 224, and the second end 2225 of the second link 2222 is connected to the sliding seat 221.
In this embodiment, referring to fig. 8 to 10, specifically to fig. 9, the first driving member 223 is fixed in the sliding slot 214, when a magnetic repulsive force is generated between the first driving member 223 and the second driving member 224, the second driving member 224 moves away from the first driving member 223 to drive the first link 2221 to rotate counterclockwise and the second link 2222 to rotate clockwise, the first end 2223 of the second link 2222 gradually moves away from the first driving member 223, and the second end 2225 of the second link 2222 gradually moves away from the second driving member 224, so that the first link 2221 and the second link 2222 are in an open state, as shown in fig. 9, the first link 2221 and the second link 2222 are in a flat state. Thus, the length of the first link 2221 and the second link 2222 in the direction extending along the sliding slot 214 is increased, and the second link 2222 pushes the sliding seat 221 to move in the direction away from the second driving member 224, so as to drive the functional device 230 to extend out of the base 210.
Specifically referring to fig. 10, when the magnetic attraction is generated between the first driving member 223 and the second driving member 224, the second driving member 224 moves towards the first driving member 223 to drive the first connecting rod 2221 to rotate clockwise and the second connecting rod 2222 to rotate counterclockwise, the first end 2223 of the second connecting rod 2222 gradually approaches the first driving member 223, and the second end 2225 of the second connecting rod 2222 gradually approaches the second driving member 224, so that the first connecting rod 2221 and the second connecting rod 2222 are in a folded state, as shown in fig. 10, the first connecting rod 2221 and the second connecting rod 2222 are in an included angle state. Thus, the lengths of the first link 2221 and the second link 2222 in the direction extending along the sliding slot 214 are reduced, and the second link 2222 drives the sliding seat 221 to move towards the second driving member 224, so as to drive the functional device 230 to retract into the base 210.
When the functional device 230 is not needed, the functional device 230 can be hidden inside the base 210, and when the functional device 230 is needed, the functional device 230 can be extended out of the base 210 for use, so that the use diversification of the electronic device is realized, and the user experience is improved.
In this embodiment, the sliding seat 221 is connected to the base 210 through the first driving member 223, the second driving member 224, the first connecting rod 2221 and the second connecting rod 2222, and since the first driving member 223 and the second driving member 224 can be magnetically separated from or close to each other, the connection between the sliding seat 221 and the base 210 is a movable connection, rather than a connection that is embedded or engaged with each other. When the electronic device 100 falls or the sliding seat 221 is subjected to an impact force along the sliding direction of the sliding seat 221, the sliding seat 221 is subjected to a transient large impact force, and the impact force is transmitted to the base 210 through the first driving member 223 and the second driving member 224, and a relative motion occurs between the first driving member 223 and the second driving member 224, on one hand, a magnetic acting force between the first driving member 223 and the second driving member 224 can counteract a part of the impact force, so as to reduce the influence of an external impact force on the sliding seat 221, and thus greatly reduce the risk of damage to the functional device 230; on the other hand, the sliding seat 221 can be retracted into the base 210, so as to prevent the functional device 230 from being exposed outside the base 210 and damaged by collision. Therefore, the sliding seat 221 and the base 210 are connected through the first driving member 223 and the second driving member 224, so that when the electronic device 100 falls or the functional device 230 is impacted, impact force can be counteracted, and the functional device 230 is greatly protected, thereby increasing the reliability and the service life of the electronic device 100.
Referring to fig. 1 to 4, the electronic device 100 further includes a display screen 240, and the display screen 240 covers the base 210. The display screen 240 is stacked with the receiving cavity 211. The display screen 240 includes a display area 241 to implement the display function of the electronic device 100. When the functional device 230 is retracted into the receiving cavity 211, the display area 241 partially or completely covers the functional device 230. Since the functional device 230 does not need to occupy the position of the display area 241, the display area 241 may have as large an area as possible, thereby increasing the screen occupation ratio of the display screen 240 and realizing that the display area 241 occupies the entire display screen 240. In addition, the display screen 240 and the functional device 230 are stacked, so that the processing such as hollowing or punching of the display screen 240 can be reduced, and the processing procedures of the display screen 240 are reduced, thereby improving the screen occupation ratio of the electronic device 100, facilitating the operation and improving the user experience.
In some possible embodiments, referring to fig. 3 and 4, the base 210 includes a bottom plate 213 and a side plate 212 extending along a circumference of the bottom plate 213. The extending direction of the side plate 212 intersects with the plane of the bottom plate 213. The display screen 240 faces the bottom plate 213, and the display screen 240 and the base 210 form an accommodating space for accommodating the battery 243 and the main board 244.
In other embodiments, the electronic device 100 may include a plurality of display screens, and may further include another display screen opposite to the display screen 240, in addition to the display screen 240 shown in fig. 2 and 3, so as to form a double-sided screen structure. That is, the bottom plate 213 and the side plate 212 may be covered with a display screen, and the electronic device 100 may be a double-sided display screen, a full-sided display screen, a flexible display screen, a foldable display screen, or the like.
In one embodiment, referring to fig. 3 to 7 and fig. 11, the side plate 212 has a through hole 217 communicating with the receiving cavity 211. The sliding seat 221 is slidably retractable in the receiving cavity 211 through the through hole 217, so that the functional device 230 can at least partially extend out of or retract into the receiving cavity 211. The sliding groove 214 is disposed on the bottom plate 213, and the sliding groove 214 extends to the through hole 217.
In this embodiment, the shapes of the sliding seat 221 and the through hole 217 are matched, so that the sliding seat 221 can penetrate through the through hole 217 and cannot swing in the through hole 217, thereby improving the stability of the sliding seat 221 sliding out of the accommodating cavity 211.
In other embodiments, the through hole 217 may be further disposed on the bottom plate 213. The shape and number of the through holes 217 are not limited in the present application.
In an alternative embodiment, referring to fig. 8 and 11, a guide rail 2141 is disposed in the sliding groove 214, and the bottoms of the first driving member 223 and the second driving member 224 are disposed with protrusions 2231 and 2241 matching with the guide rail 2141. The guide rail 2141 extends in parallel to the sliding direction of the functional device 230. The sliding seat 221 is slidably connected to the guide rail 2141 and moves along the guide rail 2141. The guide rail 2141 serves to provide a direction for the sliding seat 221 to move toward or away from the through hole 217. Meanwhile, the guide rail 2141 can also ensure the placement direction of the sliding seat 221, so that it can be avoided that when the electronic device 100 is impacted, the placement direction of the sliding seat 221 changes, and therefore the sliding seat 221 cannot be aligned with the through hole 217, or the sliding seat 221 is prevented from being removed from the through hole 217, so that the guide rail 2141 can drive the sliding seat 221 to be smoothly removed from the through hole 217, and the removal resistance is reduced.
In a first embodiment, referring to fig. 8 to 10, the sliding seat 221 includes a first sliding slot 2211, and an extending direction of the first sliding slot 2211 is perpendicular to a sliding direction of the sliding seat 221. The second end 2225 is slidably connected to the sliding seat 221, and a sliding direction of the second end 2225 relative to the sliding seat 221 is perpendicular to a moving direction of the sliding seat 221. When the first link 2221 and the second link 2222 are in the flattened state and the functional device 230 extends out of the base 210, the second end 2225 slides to the end 2212 of the first sliding slot 2211. When the first link 2221 and the second link 2222 are in the closed state and the function device 230 retracts into the base 210, the second end 2225 slides to the other end 2213 of the first sliding slot 2211.
In a second embodiment, referring to fig. 12 to 14, the driving mechanism 220 further includes a third link 226, the third link 226 includes a third end 2261 and a fourth end 2262 disposed oppositely, the third end 2261 is hinged to the second end 2225, and the fourth end 2262 is connected to the sliding seat 221.
In this embodiment, the fourth end 2262 of the third link 226 is rotatably connected to the sliding seat 221.
Specifically referring to fig. 13, when a magnetic repulsive force is generated between the first driving member 223 and the second driving member 224, the second driving member 224 is fixed in the sliding slot 214, and moves away from the first driving member 223 to drive the first link 2221 to rotate counterclockwise, and drives the second link 2222 to rotate clockwise and the third link 226 to rotate counterclockwise, the first end 2223 of the second link 2222 is gradually away from the first driving member 223, the second end 2225 of the second link 2222 is gradually away from the second driving member 224, and the fourth end 226 of the third link 226 is gradually away from the second driving member 224, so that the first link 2221, the second link 2222, and the third link 226 are in an open state, as shown in fig. 12, the first link 2221, the second link 2222, and the third link 226 are in a flat state. Thus, the length of the first link 2221, the second link 2222 and the third link 226 increases along the direction extending along the sliding slot 214, and the third link 226 pushes the sliding seat 221 to move away from the second driving member 224, so as to drive the functional device 230 to extend out of the base 210.
Specifically referring to fig. 14, when a magnetic attraction force is generated between the first driving member 223 and the second driving member 224, the second driving member 224 moves towards the first driving member 223 to drive the first link 2221 to rotate clockwise and the second link 2222 to rotate counterclockwise to drive the third link 226 to rotate clockwise, the first end 2223 of the second link 2222 gradually approaches the first driving member 223, the second end 2225 of the second link 2222 gradually approaches the second driving member 224, and the fourth end 2262 of the third link 226 gradually approaches the second driving member 224, so that the first link 2221, the second link 2222, and the third link 226 are in a folded state, as shown in fig. 13, the first link 2221 forms an included angle with the second link 2222 and the third link 226. Thus, the length of the first link 2221, the second link 2222 and the third link 226 in the direction extending along the sliding slot 214 is reduced, and the third link 226 drives the sliding seat 221 to move towards the second driving member 224, so as to drive the functional device 230 to retract into the base 210.
In a third embodiment, referring to fig. 15 to 17, the driving mechanism 220 further includes a third driving member 227 disposed opposite to the second driving member 224, the third driving member 227 is disposed between the second driving member 224 and the sliding seat 221, the third link 226 further includes a rod body 2263 disposed between the third end 2261 and the fourth end 2262, the rod body 2263 is rotatably connected to the third driving member 227, and the fourth end 2262 is slidably connected to the sliding seat 221.
In this embodiment, the third driving element 227 is slidably connected to the sliding slot 214, when the second driving element 224 moves away from or approaches the first driving element 223 along the sliding slot 214, the second connecting rod 2222 rotates around the second driving element 224, the third connecting rod 226 expands or contracts relative to the second connecting rod 2222, and the third driving element 227 moves away from or approaches the second driving element 224 along the sliding slot 214, so as to slide the sliding seat 221.
Specifically, referring to fig. 16, the first driving member 223 is fixed in the sliding slot 214, and when a magnetic repulsive force is generated between the first driving member 223 and the second driving member 224, the second driving member 224 moves away from the first driving member 223, so as to drive the first link 2221 to rotate around the first driving member 223 in a counterclockwise direction, and drive the second link 2222 to rotate around the second driving member 224 in a clockwise direction and the third link 226 to rotate around the third driving member 227 in a counterclockwise direction, so that the third driving member 227 moves away from the second driving member 224. The first end 2223 of the second link 2222 is gradually far from the first driver 223, the second end 2225 of the second link 2222 is gradually far from the second driver 224, and the fourth end 226 of the third link 226 is gradually far from the second driver 224, so that the first link 2221, the second link 2222 and the third link 226 are in an open state, and as shown in fig. 15, the first link 2221, the second link 2222 and the third link 226 are in a flat state. Thus, the length of the first link 2221, the second link 2222 and the third link 226 increases along the direction extending along the sliding slot 214, and the third link 226 pushes the sliding seat 221 to move away from the second driving member 224, so as to drive the functional device 230 to extend out of the base 210.
Specifically, referring to fig. 17, when the magnetic attraction is generated between the first driving member 223 and the second driving member 224, the second driving member 224 moves towards the first driving member 223, so as to drive the first link 2221 to rotate around the first driving member 223 clockwise, and drive the second link 2222 to rotate around the second driving member 224 counterclockwise, and drive the third link 226 to rotate around the third driving member 227 clockwise, and the third driving member 227 gradually approaches the second driving member 224. The first end 2223 of the second link 2222 is gradually close to the first driving member 223, the second end 2225 of the second link 2222 is gradually close to the second driving member 224, and the fourth end 2262 of the third link 226 is gradually close to the second driving member 224, so that the first link 2221, the second link 2222 and the third link 226 are in a folded state, for example, the first link 2221, the second link 2222 and the third link 226 are in an included angle state as shown in fig. 16. Thus, the length of the first link 2221, the second link 2222 and the third link 226 in the direction extending along the sliding slot 214 is reduced, and the third link 226 drives the sliding seat 221 to move towards the second driving member 224, so as to drive the functional device 230 to retract into the base 210.
In a possible embodiment, the number of the third driving members 227 is multiple, the multiple third driving members 227 are sequentially arranged between the second driving member 224 and the sliding seat 221, the number of the third connecting rods 226 is multiple, the adjacent third connecting rods 226 are hinged end to form a connecting rod chain, two ends of the connecting rod chain are respectively connected to the second driving member 224 and the sliding seat 221, and the multiple third connecting rods 226 are in one-to-one corresponding rotational connection with the multiple third driving members 227. The increase in the number of the third driving members 227 and the third connecting rods 226 may increase the length of the first connecting rod 2221, the second connecting rod 2222, and the third connecting rods 226 in the direction along which the sliding seat 221 slides, so that the first driving member 223 and the second driving member 224 move a smaller distance, and the first connecting rod 2221, the second connecting rod 2222, and the third connecting rods 226 increase a greater length in the direction along which the sliding seat 221 slides, so that the stroke of the sliding seat 221 being pushed out is increased.
In a possible embodiment, referring to fig. 9 and 10, the first driving member 223 and the second driving member 224 are further provided with an elastic member 228. The elastic member 228 is stretched as the second driving member 224 moves along the sliding groove 214 away from the first driving member 223. When there is no longer a magnetic repulsion between the first driving member 223 and the second driving member 224, the elastic member 228 is restored to assist the second driving member 224 to move toward the first driving member 223.
In some possible embodiments, referring to fig. 5, the functional component 200 includes a controller 250. The first driving member 223 is a permanent magnet, and the second driving member 224 is an electromagnetic coil. The controller 250 is electrically connected to the second driver 224. The controller 250 provides the second driving member 224 with a first electric signal, and the second driving member 224 may have the same magnetism as the first driving member 223 after the second driving member 224 receives the first electric signal. A magnetic repulsive force is generated between the first driver 223 and the second driver 224. The magnetic repulsion force makes the second driving member 224 move away from the first driving member 223 along the sliding slot 214, so that the first link 2221 and the second link 2222 are in an open state to push the sliding seat 221 to slide out of the base 210. The controller 250 stops providing the second driving member 224 or provides the second driving member 224 with the second electric signal, and the magnetic attraction force is generated between the first driving member 223 and the second driving member 224. Under the action of the magnetic attraction, the second driving member 224 approaches the first driving member 223 along the sliding slot 214, so that the first link 2221 and the second link 2222 are in a folded state, and the sliding seat 221 is retracted into the base 210.
In other embodiments, the first driving member 223 may be an electromagnetic coil, and the second driving member 224 may be a permanent magnet.
In some possible embodiments, referring to fig. 6, 7 and 18, the sliding seat 221 includes a receiving slot 225 for receiving the functional device 230, and further includes a blocking plate 2213 disposed in the receiving slot 225 and away from the driving member 226. When the functional device 230 retracts into the receiving cavity 211, the baffle 2213 covers the through hole 217 to limit the sliding seat 221 from continuing to retract into the receiving cavity 211.
In some possible embodiments, referring to fig. 12, the sliding seat 221 further includes a cover plate 2215 covering the receiving slot 225. The cover 2215 is provided with a signal penetration portion 2216, and the signal penetration portion 2216 is used for transmitting or receiving a signal through the functional device 230 when the functional device 230 extends out of the accommodating cavity 211.
In one embodiment, referring to fig. 18, the functional device 230 may be a camera module. The signal penetration portion 2216 may be one or more of a light-transmissive lens, a light-transmissive hole, a perforated plate, and the like. The cover plate 233 protects the functional device 230 and provides a darkroom environment for the functional device 230, facilitating photographing of the functional device 230. The functional device 230 may be a plurality of functional devices, the signal penetration portion 2216 may be a plurality of signal penetration portions 2216, and the signal penetration portions 2216 may correspond to the functional devices 230 one to one.
Referring to fig. 19 in combination with fig. 1 to 18, the present application further provides a control method of an electronic device, and the control method of the electronic device is applied to the electronic device 100. The control method of the electronic device includes the following steps.
It can be understood that the electronic device 100 receives an extending signal or a retracting signal through a touch display screen, a receiver, a photosensitive element, a flash, and the like, and controls the first driving member 223 and the second driving member 224 through the controller 250.
When the electronic device 100 falls, the electronic device 100 detects that the impact force applied to the sliding seat 221 in the sliding direction along the sliding seat 221 is greater than a preset value, the electronic device 100 may send a contraction signal to the controller 250, and the controller 250 receives the contraction signal and controls the second driving member 224 to approach the first driving member 223 according to the contraction signal. The second driving member 224 drives the first link 2221 and the second link 2222 to close, so as to drive the sliding seat 221 to retract to a retracted state relative to the base 210.
The present application provides a functional assembly, an electronic device and a control method thereof, wherein a driving mechanism 220 and a functional device 230 are arranged in a base 210. The driving mechanism 220 includes a first driving member 223, a second driving member 224, a first link 2221, a second link 2222, and a sliding seat 221 for accommodating the functional device 230. The first link 2221 and the second link 2222 are driven to open or close by the second driving member 224, and the lengths of the first link 2221 and the second link 2222 in the sliding direction of the sliding seat 221 are changed to drive the sliding seat 221 to extend out of or retract into the base 210. When the functional device 230 is not needed, the functional device 230 is hidden inside the base 210. When the functional device 230 needs to be used, the functional device 230 is driven to extend out of the base 210 for use. Therefore, the functional device 230 does not occupy the position on the display screen 110 of the electronic device 100, thereby improving the screen occupation ratio of the electronic device 100, facilitating the operation and improving the user experience.
In addition, the sliding seat 221 is connected to the base 210 through the first driving member 223 and the second driving member 224, so that when the electronic device 100 falls or the functional device 230 is impacted, impact force can be counteracted, and the functional device 230 can be greatly protected, thereby increasing the reliability and the service life of the electronic device 100.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.
Claims (17)
1. A functional assembly is characterized in that the functional assembly comprises a sliding seat, a base and a driving mechanism arranged in the base, the base is provided with an accommodating cavity and a chute arranged in the accommodating cavity, the sliding seat is provided with a camera module, the sliding seat slides along the chute to enable the camera module to stretch in and out of the accommodating cavity, the driving mechanism comprises a first driving piece fixed in the chute, a second driving piece just opposite to the first driving piece, a first connecting rod and a second connecting rod which are rotatably connected with the first driving piece, the second connecting rod comprises a first end, a middle section and a second end which are sequentially connected, the first end is hinged with the first connecting rod, the middle section is rotatably connected to the second driving piece, the second end is connected to the sliding seat, and when magnetic repulsion force or magnetic attraction force is generated between the first driving piece and the second driving piece, the second driving piece is far away from or close to the first driving piece along the sliding groove and drives the second connecting rod to open or close relative to the first connecting rod so as to move the sliding seat, so that the camera module extends out of or retracts into the accommodating cavity, and the magnetic acting force between the first driving piece and the second driving piece is also used for reducing the impact damage of the camera module.
2. The functional assembly according to claim 1, wherein the second end is slidably connected to the sliding seat, and a sliding direction of the second end relative to the sliding seat is perpendicular to a moving direction of the sliding seat.
3. The functional assembly according to claim 1, wherein the drive mechanism further comprises a third link including a third end and a fourth end disposed opposite to each other, the third end being hingedly connected to the second end, and the fourth end being connected to the sliding seat.
4. The functional module according to claim 3, wherein the driving mechanism further includes a third driving member disposed opposite to the second driving member, the third driving member is disposed between the second driving member and the sliding seat, the third driving member is slidably connected to the sliding chute, the third connecting rod further includes a rod body disposed between the third end and the fourth end, the rod body is rotatably connected to the third driving member, the fourth end is slidably connected to the sliding seat, when the second driving member moves away from or approaches the first driving member along the sliding chute, the second connecting rod rotates around the second driving member, the third connecting rod opens or closes relative to the second connecting rod, and the third driving member moves away from or approaches the second driving member along the sliding chute, so as to slide the sliding seat.
5. The functional module according to claim 4, wherein the number of the third driving members is plural, a plurality of the third driving members are sequentially arranged between the second driving member and the sliding seat, the number of the third connecting rods is plural, adjacent third connecting rods are hinged end to form a connecting rod chain, two ends of the connecting rod chain are respectively connected to the second driving member and the sliding seat, and the plurality of the third connecting rods are rotatably connected with the plurality of the third driving members in a one-to-one correspondence manner.
6. The functional assembly of claim 1, wherein the first and second driving members further comprise a resilient member, the resilient member being stretched as the second driving member moves along the track away from the first driving member.
7. The functional assembly of claim 1, wherein the functional assembly includes a controller, the first driving member is a permanent magnet, the second driving member is an electromagnetic coil, the controller is electrically connected to the electromagnetic coil, and the controller is configured to control a direction of current flow to the electromagnetic coil.
8. The functional module according to claim 1, wherein a guide rail is disposed in the sliding groove, the guide rail extends in a direction parallel to a sliding direction of the camera module, and the first driving member, the second driving member and the sliding seat are slidably connected to the guide rail.
9. The functional module as claimed in claim 1, wherein the base includes a side plate, the side plate has a through hole communicating with the receiving cavity, and the sliding seat is slidably retractable in the receiving cavity through the through hole.
10. The functional assembly of claim 9, wherein the base further comprises a bottom plate, the slide slot being disposed on the bottom plate, the slide slot extending to the through hole.
11. The functional module according to claim 9, wherein the sliding seat extends through the through hole, and a blocking plate is disposed at an end of the sliding seat away from the driving mechanism, and covers the through hole when the camera module is retracted into the receiving cavity.
12. The functional assembly of claim 1, wherein the sliding seat further comprises a cover plate, wherein the cover plate is provided with a light-transmitting portion for transmitting or receiving a signal through the camera module when the camera module protrudes out of the receiving cavity.
13. The functional assembly as claimed in claim 1, wherein the sliding seat further comprises at least one functional device, and the functional device extends out of or retracts into the receiving cavity along with the sliding of the sliding seat.
14. The functional assembly of claim 13, wherein the functional device is one or more of a camera module, an iris recognition module, a face recognition module, a fingerprint recognition module, a flashlight, a photosensor, a receiver module, and a microphone module.
15. An electronic device comprising the functional assembly of any one of claims 1 to 14.
16. The electronic device of claim 15, further comprising a display screen covering the base, wherein a display area of the display screen partially or completely covers the camera module when the camera module is retracted into the base.
17. A control method of an electronic device is characterized in that the electronic device comprises a sliding seat, a base and a driving mechanism arranged in the base, wherein the base is provided with an accommodating cavity and a sliding groove arranged in the accommodating cavity, a camera module is arranged on the sliding seat, the sliding seat slides along the sliding groove so as to enable the camera module to stretch out and draw back in the accommodating cavity, the driving mechanism comprises a first driving piece fixed in the sliding groove, a second driving piece right opposite to the first driving piece, a first connecting rod and a second connecting rod, the first connecting rod is rotatably connected with the first driving piece, the second connecting rod comprises a first end, a middle section and a second end, the first end is hinged with the first connecting rod, the middle section is rotatably connected to the second driving piece, and the second end is connected to the sliding seat;
the control method of the electronic device comprises the following steps:
the electronic device receives an extension signal, controls the first driving piece and the second driving piece to generate a magnetic repulsion force according to the extension signal, the second driving piece is far away from the first driving piece along the sliding groove, and drives the second connecting rod to be opened relative to the first connecting rod, and the second connecting rod pushes the sliding seat to slide until the camera module is extended relative to the base;
the electronic device receives a contraction signal, controls the first driving piece and the second driving piece to generate magnetic attraction according to the contraction signal, and drives the second connecting rod to be folded relative to the first connecting rod along the sliding groove so as to enable the second connecting rod to pull the sliding seat to be contracted to a state that the camera module is retracted relative to the base; and the magnetic acting force between the first driving piece and the second driving piece is also used for reducing the impact damage of the camera module.
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| CN111432593B (en) * | 2020-03-02 | 2021-07-13 | 维沃移动通信有限公司 | Electronic device |
| CN113676566A (en) * | 2020-05-15 | 2021-11-19 | 北京小米移动软件有限公司 | Leading camera seal structure |
| CN112631374A (en) * | 2020-12-17 | 2021-04-09 | 北京字节跳动网络技术有限公司 | Terminal device |
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| CN101950193B (en) * | 2010-09-27 | 2012-08-22 | 深圳市研祥通讯终端技术有限公司 | Dock and method for locking mobile terminal in same |
| CN103533222B (en) * | 2013-10-18 | 2016-08-24 | 路宽 | Full-automatic telescopic rotatable camera |
| CN203722706U (en) * | 2014-02-18 | 2014-07-16 | 宇龙计算机通信科技(深圳)有限公司 | Electronic device |
| CN106790833A (en) * | 2017-02-24 | 2017-05-31 | 努比亚技术有限公司 | A kind of mobile terminal with camera |
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| CN106217391A (en) * | 2016-08-24 | 2016-12-14 | 孟玲 | A kind of multi-purpose robot |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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