CN115185141A - Light component and intelligent terminal - Google Patents

Abstract

The application provides a light assembly and an intelligent terminal, wherein the light assembly comprises a conductive piece, a light supplementing lamp source, a first circuit board and an elastic piece; the light supplement lamp source is arranged on the conductive piece; the elastic sheet is arranged on the first circuit board and selectively contacts with the conductive piece so that the conductive piece is electrically connected with the first circuit board. The light subassembly of this application can realize continuously incessantly giving out light through shell fragment and electrically conductive contact, through the light filling lamp source that sets up the adaptation type, can obtain great luminous area, good luminous even, can satisfy the lighting needs of scenes such as shooting and reading.

Description

Light component and intelligent terminal

Technical Field

The application relates to the field of light control, in particular to a light assembly and an intelligent terminal.

Background

As users have pursued higher and higher use experiences of electronic devices, more and more mobile terminals are equipped with a flash for improving the light environment for photographing or lighting.

In the course of conceiving and implementing the present application, the inventors found that at least the following problems existed: in order to meet the requirement of high-quality imaging, the size of the image sensor is larger and larger, so that the area of a region occupied by the existing camera on the intelligent terminal is larger and larger, the region reserved for the flash lamp by the intelligent terminal is smaller, and the distance between the flash lamp and the camera is relatively far, so that the light-emitting area is smaller, and the shooting experience is influenced.

The foregoing description is provided for general background information and is not admitted to be prior art.

Disclosure of Invention

To the technical problem, the application provides a light component and intelligent terminal, has promoted light component's luminous effect.

In a first aspect, the present application provides a light assembly comprising:

a conductive member;

the light supplementing lamp source is arranged on the conductive piece;

a first circuit board;

the elastic sheet is arranged on the first circuit board and can be selectively contacted with the conductive piece,

so that the conductive member is electrically connected with the first circuit board.

Optionally, the conductive member comprises a second circuit board and/or an antenna.

Optionally, the conductive member is disposed in at least one side region of the first circuit board.

Optionally, the antenna comprises an NFC antenna and the second circuit board comprises a flexible circuit board.

Optionally, the light component further includes a light diffusion component disposed on the light path of the light supplement light source.

Optionally, the light diffusion component is configured to increase a light transmission angle of the fill light source.

Optionally, the light diffusing component comprises at least one of a light guide, a diffuser film, a liquid lens, an electro-deformable element.

Optionally, the light diffusion assembly includes the light guide sheet, a light incident surface of the light guide sheet is adjacent to the light supplement lamp source, and a light emergent surface of the light guide sheet is parallel to an optical axis direction of the light supplement lamp source.

Optionally, the light assembly further comprises a flashlight.

Optionally, at least one of the following is also included:

the flash lamp is arranged adjacent to the light incident surface of the light guide plate;

the light supplementing lamp source is arranged adjacent to the flash lamp;

the light supplementing lamp source is at least partially arranged around the flash lamp;

the light supplementing lamp source is provided with a light transmitting area, and the flash lamp is exposed in the light transmitting area.

Optionally, the fill-in light source includes at least two light emitting areas.

Optionally, each of the light emitting regions may independently emit light therebetween.

Optionally, the at least two light emitting areas are arranged along a preset direction.

Optionally, the preset direction includes at least one of a preset linear direction, a clockwise direction, and a counterclockwise direction.

In a second aspect, the present application provides a smart terminal comprising a light assembly as defined in any one of the above.

As above, this application can realize lasting incessant luminous through shell fragment and electrically conductive contact, through setting up the light filling lamp source that adapts to the type, can obtain great luminous area, good luminous degree of consistency, can satisfy the lighting needs of scenes such as shooting and reading. In addition, structural elements including the light supplement lamp source can be assembled in the intelligent terminal, light supplement lamp equipment does not need to be additionally adopted independently, the illumination cost is low, and the operation is convenient.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive step.

Fig. 1 is a schematic diagram of a hardware structure of an intelligent terminal for implementing various embodiments of the present application;

fig. 2 is a diagram illustrating a communication network system architecture according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a light assembly according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a light supplement light source and a light guide plate in the light assembly shown in FIG. 3;

fig. 5 is a schematic position diagram of a first fill-in light source and a camera assembly according to an embodiment of the present disclosure;

fig. 6 is a schematic position diagram of a second fill-in light source and a camera assembly according to an embodiment of the present disclosure;

fig. 7 is a schematic position diagram of a third fill-in light source and a camera assembly according to the embodiment of the present disclosure;

fig. 8 is a schematic position diagram of a fourth fill-in light source and a camera assembly according to the embodiment of the present disclosure;

fig. 9 is a schematic structural diagram of an intelligent terminal according to an embodiment of the present application;

fig. 10 is a schematic position diagram of a fifth fill-in light source and a camera module according to an embodiment of the present disclosure;

fig. 11 is a schematic flowchart of a lamp control method according to an embodiment of the present application.

The implementation, functional features and advantages of the object of the present application will be further explained with reference to the embodiments, and with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the element defined by the phrases "comprising a component of 8230; \8230;" comprising a component of this specification does not exclude the presence of additional similar elements in processes, methods, articles, or apparatus that comprise the same component, features, or elements, which may have the same meaning in different embodiments of the application, and optionally may have different meanings that are determined by their interpretation in the specific embodiment or by their context in further combination with the specific embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if," as used herein, may be interpreted as "at \8230; \8230when" or "when 8230; \823030when" or "in response to a determination," depending on the context. Also, as used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, items, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", again for example," a, B or C "or" a, B and/or C "means" any one of the following: a; b; c; a and B; a and C; b and C; a and B and C'. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or partially with other steps or at least some of the sub-steps or stages of other steps.

The words "if", as used herein may be interpreted as "at \8230; \8230whenor" when 8230; \8230when or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrase "if determined" or "if detected (a stated condition or event)" may be interpreted as "upon determining" or "in response to determining" or "upon detecting (a stated condition or event)" or "in response to detecting (a stated condition or event)", depending on the context.

It should be noted that step numbers such as S11 and S12 are used herein for the purpose of more clearly and briefly describing corresponding contents, and do not constitute a substantial limitation on the sequence, and those skilled in the art may perform S12 first and then S11 in the specific implementation, but these should be within the protection scope of the present application.

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

The smart terminal may be implemented in various forms. For example, the smart terminal described in the present application may include smart terminals such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminals such as a Digital TV, a desktop computer, and the like.

The following description will be given taking a mobile terminal as an example, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present application can be applied to a fixed type terminal in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present application, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, wiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following specifically describes the components of the mobile terminal with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000 ), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex-Long Term Evolution), TDD-LTE (Time Division duplex-Long Term Evolution, time Division Long Term Evolution), 5G, and so on.

WiFi belongs to a short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send emails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is for receiving an audio or video signal. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of the phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor that may adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 1061 and/or the backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing gestures of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometers and taps), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Alternatively, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Optionally, the touch detection device detects a touch orientation of a user, detects a signal caused by a touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 107 may include other input devices 1072 in addition to the touch panel 1071. Optionally, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited thereto.

Alternatively, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a program storage area and a data storage area, and optionally, the program storage area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, and the like), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor, optionally, the application processor mainly handles operating systems, user interfaces, application programs, etc., and the modem processor mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

In order to facilitate understanding of the embodiments of the present application, a communication network system on which the mobile terminal of the present application is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present disclosure, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an e-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an epc (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Optionally, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Alternatively, the eNodeB2021 may be connected with other enodebs 2022 through a backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an hss (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a pgw (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. Optionally, the MME2031 is a control node that handles signaling between the UE201 and the EPC203, providing bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address allocation and other functions for UE201, PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present application is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems (e.g. 5G), and the like.

Based on the above mobile terminal hardware structure and communication network system, various embodiments of the present application are provided.

Example 1

Referring to fig. 3, a light assembly 1 according to an embodiment of the present disclosure includes a conductive member 10, a light supplement lamp source 20, a first circuit board 30, and an elastic sheet 40. The fill-in light source 20 is disposed on the conductive member 10. The elastic sheet 40 is disposed on the first circuit board 30, and the elastic sheet 40 is selectively contacted with the conductive member 10, so that the conductive member 10 is selectively electrically connected to the first circuit board 30.

When the elastic sheet 40 contacts the conductive member 10, the conductive member 10 is electrically connected to the first circuit board 30, so that the fill-in light source 20 is electrically connected to the first circuit board 30, and thus, the first circuit board 30 can be controlled to emit light according to a predetermined rule, and the first circuit board 30 is connected to a power supply.

Optionally, the fill-in light source 20 may be a conventional fill-in light having a large light emitting area and emitting light uniformly, and may also include but is not limited to at least one of a flash lamp, a laser lamp, an atmosphere lamp, and an effect lamp. The number, arrangement position, arrangement mode, etc. of the light supplement lamp sources 20 may be adaptively set according to an actual application scenario. Certain descriptions which follow provide exemplary illustrations, but do not constitute a limitation of the present application.

Alternatively, the first circuit board 30 may be a control circuit board of the light assembly 1, and the function and type of the first circuit board 30 may be determined according to actual needs, for example, an MCU (micro controller Unit) and/or a BMS (Battery management system) is integrated, and the structural elements such as the spring 40 are electrically connected to the first circuit board 30 by mounting, and the first circuit board 30 is used for, for example, implementing power on and power off of the structural elements under the control of the MCU. The first circuit board 30 may be configured by the light assembly 1 alone, or may be a circuit board of an intelligent terminal to which the light assembly 1 is applied, for example, a main control circuit board of the intelligent terminal. The first Circuit Board 30 may be embodied as a Printed Circuit Board (PCB), and/or a Flexible Printed Circuit Board (FPC).

Alternatively, the elastic sheet 40 may be a switch disposed on the first circuit board 30, and may change the elastic sheet 40 to move toward the conductive member 10 under the control of the first circuit board 30, for example, by issuing a corresponding electrical signal command, and finally contact the conductive member 10, so that the conductive member 10 is electrically connected to the first circuit board 30. The elastic sheet 40 may be embodied in the form of an electrical switch or an electro-deformable member.

Optionally, the conductive member 10 is used to establish an electrical connection path between the fill light source 20 and the first circuit board 30, which has at least a better electrical conductivity. In some scenarios, the conductive member 10 may be a circuit board, which may be referred to as a second circuit board 10, as distinguished from the aforementioned first circuit board 30.

Alternatively, the second circuit board 10 may be an FPC, and may be adapted to the shape and the orientation of the space inside the light assembly 1 or the intelligent terminal adapted to the light assembly 1 by changing its form. Optionally, for the scenario shown in fig. 3, the second circuit board 10 is disposed above the first circuit board 30, the surface of the first circuit board 30 is provided with a plurality of electronic components, based on the difference in type and function, the heights of the electronic components (i.e., the lengths along the second direction y) are different, the second circuit board 10 can adapt to the shapes of the electronic components of the first circuit board 30 by changing the shapes of the second circuit board 10, so that the distance between different positions in the second circuit board 10 and the first circuit board 30 along the second direction y is minimized as much as possible, thereby being beneficial to controlling the whole lighting assembly 1 and the intelligent terminal adapted by the lighting assembly to have a smaller height.

Optionally, the second circuit board 10 is a rigid circuit board, which may have a preset shape when being manufactured and molded, so as to be suitable for the light assembly 1 or the space shape and the trend inside the intelligent terminal or the like adapted to the light assembly 1. The rigid circuit board can protect the electronic components in the coverage area, and prevent the light assembly 1 from falling or colliding with the electronic components on the first circuit board 30. Of course, the second circuit board 10 may also be a horizontal rigid circuit board. Optionally, the rigid second circuit board 10 is parallel to the first circuit board 30.

Alternatively, the second direction y may be a thickness direction of the light assembly 1 or the smart terminal 2 adapted thereto as shown in fig. 9. The first direction x is perpendicular to the second direction y, and may be, for example, a width direction of the light assembly 1 or the intelligent terminal 2 adapted thereto, and the third direction z may be a length direction of the light assembly 1 or the intelligent terminal 2 adapted thereto. Optionally, the first direction x, the second direction y and the third direction z are perpendicular two by two. It should be noted that, limited by the error (also called tolerance) in actual processing or measurement, the term "perpendicular" as used herein does not require that the included angle between the two is necessarily 90 °, but allows a deviation of ± 10 °, i.e. perpendicular is understood to mean that the included angle between any two directions is 80 ° to 100 °. Optionally, any two referred to throughout this application as being parallel also allows for a deviation of, for example, ± 10 °.

Alternatively, the conductive member 10 may be an antenna, including but not limited to an NFC (Near Field Communication) antenna. For the light assembly 1, the light assembly 1 may also have a near field communication function. For the light component 1 to be adapted to the intelligent terminal 2, the light component 1 may utilize the antennas such as NFC originally provided by the intelligent terminal 2 to realize the power connection of the light supplementing lamp source 20.

Alternatively, the conductive member 10 of any of the foregoing exemplary embodiments may be disposed on at least one side region of the first circuit board 30. Optionally, the conductive member 10 and the side region of the first circuit board 30 at least partially overlap along the second direction y. Alternatively, in a scenario where the light assembly 1 is adapted to the smart terminal 2, the conductive member 10 may be disposed in a non-display region, such as a border region, of the smart terminal 2 along the second direction y.

By side areas are understood: and an area with a preset length from the side edge along the direction of the side edge towards the center. The preset length may be determined according to the size of the first circuit board 30, and for example, the preset length may be 0.3cm to 0.5cm. Generally, the side area may be an edge portion of the circuit board where no traces and electronic components are disposed. Along the second direction y, the elastic sheet 40 and the conductive member 10 are disposed in the side area of the first circuit board 30, so that the layout space of the first circuit board 30 can be saved, and the conductive member can be applied to the layout mode of elements such as NFC antennas in the intelligent terminal 2.

Optionally, the light assembly 1 may further include other structural elements, which are not limited in the embodiments of the present application. Optionally, as shown in fig. 4, the light assembly 1 may further include a light diffusion assembly disposed on a light path of the light supplement lamp source 20 to increase a light transmission angle of the light supplement lamp source 20.

Optionally, the light diffusing component comprises at least one of a light guide, a diffuser film, a liquid lens, an electro-deformable element. Alternatively, an electrically deformable element is understood to mean a structural element which deforms when energized and adjusts the angle of light transmission by deforming. As shown in fig. 4, the light guide sheet 51 includes a light incident surface 511 and a light emitting surface 512 that are perpendicular to each other, the light incident surface 511 is disposed adjacent to the light supplement lamp source 20, the light emitting surface 512 is parallel to the optical axis O direction of the light supplement lamp source 20, the light guide sheet 51 can be used to convert the light emitted by the light supplement lamp source 20 into surface light, and the surface light can be uniformly emitted from the light emitting surface 512. Along the second direction y, the diffusion film 52 covers at least the light guide sheet 51, and further optionally covers the fill-in light source 20, so as to diffuse the light emitted from the light emitting surface 512 of the light guide sheet 51 and increase the light transmission angle.

In the light component 1, continuous and uninterrupted light emission can be realized by the contact of the elastic sheet 40 and the conductive piece 10, and a large light-emitting area and good uniform light emission can be obtained by arranging the adaptive light supplement lamp source 20. Optionally, structural elements including the light supplement lamp source 20 may be assembled in the intelligent terminal 2, and a light supplement lamp device is not required to be additionally adopted independently, so that the lighting cost is low and the operation is convenient.

The light supplement lamp source 20 can be used for lighting in cooperation with a flash lamp, can also be used for lighting independently, and can meet lighting requirements of scenes such as shooting and reading. The following describes how the fill light source 20 and the flash light are fitted, for example, the positions of the fill light source and the flash light, and the principle of fitting illumination, with reference to embodiment 2.

Example 2

On the basis of the foregoing description of embodiment 1, this embodiment 2 identifies the structural elements with the same names by using the same reference numerals. Optionally, as shown in fig. 5 to 8, the position relationship between the fill light source 20 and the flash lamp 60 includes at least one of the following exemplary embodiments:

exemplary embodiment 1: the flash 60 is disposed adjacent to the light incident surface 511 of the light guide plate 51. At least a portion of the light emitted from the strobe light 60 can be converted into surface light by the light guide 51, so that uniformity of light emitted from the lamp unit 1 can be improved. And, can give off light with the light supplement lamp source 20 together, improve the illumination intensity.

Exemplary embodiment 2: referring to fig. 5, the fill-in light source 20 and the flash lamp 60 are disposed adjacent to each other. For example, the flash 60 can be disposed adjacent to the camera module 70, and the light supplement lamp source 20 is disposed adjacent to the camera module 70, so that the light supplement lamp source 20 can better meet the requirement of the camera module 70 for shooting illumination. The light supplement lamp 20 may be a planar light source as shown in fig. 5, or may be a light bar surrounding in a rectangular shape as shown in fig. 6.

Exemplary embodiment 3: fill light source 20 is disposed at least partially around flashlamp 60. For example, as shown in fig. 8, the fill-in light source 20 may be a light bar that is disposed around the flash 60 and the camera module 70 in a rectangular shape.

Exemplary embodiment 4: the fill light source 20 is provided with a light-transmitting region 20a, and the light-transmitting region 20a exposes the flash 60, which of course exposes the camera module 70. Optionally, as shown in fig. 7, the fill-in light source 20 is a surface light source, and along the second direction y, the shape of the light-transmitting area 20a is the same as the shape of the flash 60 and the camera module 70 at the corresponding positions, and the light-emitting area of the fill-in light source 70 is larger.

For the fill-in light source 70 of any of the above exemplary embodiments, in other scenarios, the fill-in light source 20 shown in fig. 5 to fig. 8 may also be a coverage area and/or a light emitting area of the light diffusing element.

Example 3

Based on the description of any of the foregoing embodiments, the difference is that the fill-in light source 20 of the present embodiment 3 includes at least two light emitting areas 20b, and each light emitting area 20b can independently emit light. Alternatively, as shown in fig. 10, each light-emitting region 20b actually represents an individual light bar, and each light bar is individually connected to the conductive component 10 and emits light according to a predetermined rule through the control unit on the conductive component 10.

In a scene of rear-view shooting, for example, a user may fix the intelligent terminal 2 on a fixing device such as a tripod to avoid shaking of the intelligent terminal 2 during shooting, and then after setting of relevant shooting parameters (e.g., a focusing distance) and countdown is completed on the intelligent terminal 2, the preset characteristic information of the at least two light emitting areas 20b changes along with the remaining time of the countdown, because the user faces the camera module 70 (the rear camera 70 in the figure), the user may view the change of the preset characteristic information of the fill light source 20, and learn the remaining time of the currently-performed shooting according to the change of the preset characteristic information, and accordingly select a proper time to make a self-shooting model, when the countdown is completed, the rear camera 70 performs shooting, which is beneficial to accurately capture the self-shooting model. Self-timer sculpts include, but are not limited to: any combination of user facial expressions, body movements, and the environment within the viewing range of the rear camera 70 when self-photographing. For example, when the user knows that the countdown is finished for 1 second, the user jumps upwards, the rear camera 70 can capture the scene relatively accurately, and the position of the user can be captured by combining with a face recognition technology, so as to complete the image generation.

In some embodiments, the preset feature information includes at least one of: brightness, color, light emitting area. Alternatively, the fill-in light source 20 may change the preset feature information according to a preset duration. The smart terminal 2 may divide the countdown into a plurality of time periods according to the number of the light emitting regions 20b, for example, the countdown is 5 seconds, the preset time duration is 1 second, and each type of preset feature information has five variation gradients.

Taking the brightness as an example, the brightness of each light emitting region 20b of the fill-in light source 20 may be gradually increased or gradually decreased, and the user can know the remaining time from the shooting time according to the change of the brightness.

Taking color as an example, each light emitting region 20b of the fill light source 20 displays white when the remaining time is 5 seconds, displays blue when the remaining time is 4 seconds, displays yellow when the remaining time is 3 seconds, displays orange when the remaining time is 2 seconds, displays red when the remaining time is 1 second, and turns off the fill light source 20 at the time when the remaining time is 0, that is, at which shooting is performed, or can switch to a fill light color required for shooting, such as white, to increase the illumination intensity required for shooting, thereby performing shooting fill light.

Alternatively, the light emitting area may be expressed as the number of light emissions performed by the respective light emitting regions 20 b. Alternatively, the fill light source 20 includes 5 light emitting regions 20b, and the number of light emitting regions 20b performing light emission is reduced according to a countdown, where the 5 light emitting regions 20b all emit light when the remaining time is 5 seconds, and only the 4 light emitting regions 20b emit light when the remaining time is 4 seconds.

Alternatively, the aforementioned respective types of preset characteristic information may be combined with each other and changed with the remaining time of the countdown. Taking the example that the preset characteristic information includes brightness and light-emitting area, the light supplement lamp source 20 may gradually reduce the light-emitting area 20b that is turned on as the remaining time decreases, but keep the brightness unchanged, so as to remind the user that light supplement can be performed when shooting at the rear.

Alternatively, at least two light emitting regions 20b are disposed in a preset direction, so that light emission of the respective light emitting regions 20b can be controlled according to the preset direction. Optionally, the preset direction includes at least one of a preset linear direction, a clockwise direction, and a counterclockwise direction.

The light component 1 of any one of the foregoing embodiments can be realized as a single component and exist, so that the light component can be flexibly assembled in the camera modules 70 or the intelligent terminals 2 of different types, thereby not only meeting the production, sale and transportation requirements, but also ensuring the compatibility of the light component 1 and facilitating popularization. Alternatively, the light assembly 1 may be a part of the camera module 70 or the intelligent terminal 2.

The embodiment of the application also provides a camera module, which comprises a camera assembly and the light assembly 1 as in any one of the above embodiments, and therefore, the beneficial effects corresponding to the light assembly 1 are achieved. Alternatively, the camera module may exist as a separate component.

The embodiment of the present application further provides an intelligent terminal, as shown in fig. 9, including a camera assembly 70 and the light assembly 1 according to any one of the embodiments described above, so that the intelligent terminal has the corresponding beneficial effects of the light assembly 1.

The embodiment of the application further provides a lamp control method, and optionally, the lamp control method can be used for the light assembly 1 and/or the camera module to meet the illumination requirement required by the corresponding scene. Referring to fig. 11, the lamp control method includes the following steps:

s11: and determining a target lamp control mode.

S12: and controlling the light supplementing lamp source to be electrified according to the target lamp control mode, wherein the light transmission angle of the light supplementing lamp source is larger than that of the flash lamp.

In step S11, the manner of determining the target shooting mode is not limited in the embodiments of the present application. Three exemplary embodiments are described below as examples.

Exemplary embodiment 1:

and responding to the selection operation of the target lamp control mode, and identifying the target lamp control mode according to the selection operation. Optionally, the selection operation may be an instruction issued by the user, and the instruction is issued by a manner including, but not limited to, at least one of a manual selection operation, a voice instruction, an air gesture, face recognition, password input, and the like. Taking the manual selection operation as an example, a dialog box may be displayed, the dialog box displays options such as "first light control mode" and "second light control mode", and the user determines the selected light control mode by clicking one of the options. Taking password input as an example, the corresponding lamp control modes are matched with corresponding different preset passwords, optionally, a user inputs a preset first password on the display screen, if the password matching is successful, the selected mode is determined to be the first lamp control mode, and if a preset second password is input, and the password matching is successful, the selected mode is determined to be the second lamp control mode. Taking face recognition as an example, the first light control mode is selected by default by directly pressing a preset key, and the currently selected second light control mode is determined only when a preset face image is monitored.

Exemplary embodiment 2:

and responding to the current scene information, and identifying the target lamp control mode according to the current scene information. Optionally, the current scene information is preset information of a scene in which the light assembly 1 is currently located, and the preset information may be information required for performing lighting, including but not limited to: at least one of brightness, type of subject within the shooting view range, and position information. For example, when the illumination intensity affecting the shooting effect is monitored in the camera view range, the first lamp control mode can be determined. For example, the second light control mode may be determined when it is detected that the current position is a low brightness position (such as indoors, under a bridge, etc.).

Exemplary embodiment 3:

the preview image is obtained through the camera module, and the target lamp control mode is determined according to the preview image. Including at least one of the following: in case 1, a user can manually select and determine a target lamp control mode according to the imaging effect of the preview image; and 2, judging that the target lamp control mode is selected by the camera module and/or the terminal according to the preset information of the preview image. For example, the number and/or area of dark regions in the preview image is recognized, and in the case where the number of dark regions exceeds a first number threshold and/or the area of dark regions exceeds a first area threshold, the target lamp control mode is determined to be the dark environment photographing mode, so that the larger aperture 21 is selected. For another example, the number and/or area of bright regions in the preview image is recognized, and when the number of bright regions exceeds the second number threshold and/or the area of bright regions exceeds the second area threshold, the target lamp control mode is determined to be the bright environment photographing mode, and the smaller aperture 21 is selected.

According to the exemplary embodiment 2 or 3, the lamp control mode can be intelligently selected, the light component 1 can be automatically controlled, and the intelligent degree is high. According to the exemplary embodiment 1, the manual selection of the lamp control mode is realized, and the requirements of the user are met. It should be understood that the exemplary embodiments 1 to 3 may be combined with each other, for example, determined first by the device (the light assembly 1 and/or the intelligent terminal) intelligently and then by a manual selection, and the lamp control modes determined by the manual selection and the device intelligently may be different.

Optionally, the lamp control method further includes: and controlling the preset characteristics of the light supplement lamp source to change according to the preset operation. The specific implementation principle and process of this step can refer to the corresponding description of embodiment 3, and are not described herein again.

The embodiment of the application further provides an intelligent terminal, which comprises a memory and a processor, wherein the memory is stored with a lamp control program, and the lamp control program is executed by the processor to realize the steps of the lamp control method in any one of the embodiments.

The present application further provides a computer-readable storage medium, in which a lamp control program is stored, and when the lamp control program is executed by a processor, the steps of the lamp control method in any of the above embodiments are implemented.

In the embodiments of the intelligent terminal and the computer-readable storage medium provided in the present application, all technical features of any one of the embodiments of the lamp control method may be included, and the expanding and explaining contents of the specification are substantially the same as those of each embodiment of the lamp control method, and are not described herein again.

Embodiments of the present application also provide a computer program product, which includes computer program code, when the computer program code runs on a computer, the computer is caused to execute the method in the above various possible embodiments.

Embodiments of the present application further provide a chip, which includes a memory and a processor, where the memory is used to store a computer program, and the processor is used to call and run the computer program from the memory, so that a device in which the chip is installed executes the method in the above various possible embodiments.

It is to be understood that the foregoing scenarios are only examples, and do not constitute a limitation on application scenarios of the technical solutions provided in the embodiments of the present application, and the technical solutions of the present application may also be applied to other scenarios. For example, as can be known by those skilled in the art, with the evolution of system architecture and the emergence of new service scenarios, the technical solution provided in the embodiments of the present application is also applicable to similar technical problems.

The above-mentioned serial numbers of the embodiments of the present application are merely for description, and do not represent the advantages and disadvantages of the embodiments.

The steps in the method of the embodiment of the application can be sequentially adjusted, combined and deleted according to actual needs.

The units in the device in the embodiment of the application can be merged, divided and deleted according to actual needs.

In the present application, the same or similar term concepts, technical solutions and/or application scenario descriptions will be generally described only in detail at the first occurrence, and when the description is repeated later, the detailed description will not be repeated in general for brevity, and when understanding the technical solutions and the like of the present application, reference may be made to the related detailed description before the description for the same or similar term concepts, technical solutions and/or application scenario descriptions and the like which are not described in detail later.

In the present application, each embodiment is described with emphasis, and reference may be made to the description of other embodiments for parts that are not described or illustrated in any embodiment.

The technical features of the technical solution of the present application may be arbitrarily combined, and for brevity of description, all possible combinations of the technical features in the embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present application should be considered as being described in the present application.

Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present application.

In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the present application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optic, digital subscriber line) or wirelessly (e.g., infrared, wireless, microwave, etc.). Computer-readable storage media can be any available media that can be accessed by a computer or a data storage device, such as a server, data center, etc., that includes one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, memory Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), among others.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims (10)

1. A light assembly, comprising:

a conductive member;

the light supplement lamp source is arranged on the conductive piece;

a first circuit board;

the elastic sheet is arranged on the first circuit board and selectively contacted with the conductive piece so as to enable the conductive piece to be electrically connected with the first circuit board.

2. The light assembly of claim 1, wherein the conductive member is disposed on at least one side region of the first circuit board.

3. The light assembly of claim 1, wherein the electrically conductive member comprises a second circuit board and/or an antenna.

4. The light assembly of claim 3, wherein the antenna comprises an NFC antenna; and/or the second circuit board comprises a flexible circuit board, and the second circuit board is arranged above the first circuit board.

5. The light assembly of any one of claims 1 to 4, further comprising a light diffusion assembly disposed on a light path of the fill light source.

6. The light assembly according to claim 5, wherein the light diffusion assembly comprises a light guide sheet, a light incident surface of the light guide sheet is adjacent to the light supplement lamp source, and a light emergent surface of the light guide sheet is parallel to an optical axis direction of the light supplement lamp source.

7. The light assembly of claim 6, further comprising a flashlight.

8. The light assembly as claimed in any one of claims 1 to 4, wherein the fill light source comprises at least two light emitting areas, and each light emitting area can independently emit light.

9. The light assembly of claim 8, wherein the at least two light emitting areas are arranged in a predetermined direction.

10. An intelligent terminal, characterized in that it comprises a light assembly according to any one of the preceding claims 1 to 9.

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