CN216599689U - Flash lamp module and terminal equipment - Google Patents

Abstract

The application provides a flash lamp module and a terminal device. A flash module comprising: a main board; the driving structure is arranged on the main board; the flashlight comprises a flashlight body, wherein the flashlight body is connected with a driving structure, and the driving structure is used for driving the flashlight body to move towards at least one direction. This application utilizes drive structure drive flash light to remove to at least one direction, and then carries out dynamic adjustment to the position of flash light for the light region that the flash light formed adjusts thereupon, thereby realizes carrying out dynamic adjustment to the light filling angle of flash light, and this application can carry out the effect of dynamic adjustment flash light filling according to the change of shooting environment, need not promote the imaging quality with the help of other props.

Description

Flash lamp module and terminal equipment

Technical Field

The application relates to the technical field of flash lamps, in particular to a flash lamp module and a terminal device.

Background

In some implementations, the flash lamp on the mobile phone is generally a fixed light source, a light path formed after the flash lamp is turned on is basically fixed, and the light supplement effect is basically consistent.

In the course of conceiving and implementing the present application, the inventors found that at least the following problems existed: because the flash light filling is fixed, consequently can't change according to shooting scene and shooter demand, need carry out the reflection light filling with the help of the stage property.

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

SUMMERY OF THE UTILITY MODEL

To above-mentioned technical problem, this application provides a flash light module and terminal equipment, and this flash light module can carry out the effect of dynamic adjustment light filling according to the change of shooting environment, need not be with the help of other props, and easy operation is convenient, and has promoted imaging quality.

In order to solve the above technical problem, the present application provides a flash lamp module, including: a main board; the driving structure is arranged on the main board; the flashlight is connected with the driving structure, and the driving structure is used for driving the flashlight to move towards at least one direction.

Optionally, the mainboard includes first circuit board, drive structure includes the cloud platform, the cloud platform is fixed on the first circuit board, the flash light is fixed on the cloud platform.

Optionally, the cradle head includes a first carrier support and a second carrier support, the first carrier support is connected to the first circuit board, the second carrier support is connected to the flash lamp, and the second carrier support moves relative to the first carrier support so that the flash lamp moves in at least one direction.

Optionally, the pan and tilt head further comprises a moving assembly connected between the first carrier support and the second carrier support, the second carrier support moving relative to the first carrier support by the moving assembly.

Optionally, the holder further includes a magnetic field generator and a magnetic member, one of the magnetic field generator and the magnetic member is disposed on the first carrier support, the other is disposed on the second carrier support, the magnetic generator is used for magnetically adsorbing the magnetic member to drive the moving assembly to move, and the moving assembly is used for driving the second carrier support to move relative to the first carrier support.

Optionally, the pan/tilt head includes a first carrier support, a second carrier support, a moving assembly, a magnetic field generator, and a magnetic part, the moving assembly is connected between the first carrier support and the second carrier support, one of the magnetic field generator and the magnetic part is disposed on the first carrier support, the other is disposed on the second carrier support, the first carrier support is connected to the first circuit board, the second carrier support is connected to the flash lamp, the magnetic generator is used for magnetic adsorption the magnetic part is used for driving the moving assembly to move, and the moving assembly is used for driving the second carrier support to move relative to the first carrier support.

Optionally, the mainboard includes first circuit board, the drive structure includes rotating the piece, it connects to rotate the piece on the first circuit board, rotate the piece with the flash light is connected, it rotates in order to drive to rotate the flash light moves towards at least one direction.

Optionally, the mainboard still includes the second circuit board, drive structure still includes magnetic field generator and magnetic part, the magnetic part is located the flash lamp perhaps rotate on the piece, magnetic field generator locates on the second circuit board, and with the magnetic part sets up relatively, magnetic field generator is used for the magnetic adsorption the magnetic part, the magnetic part moves in order to drive the flash lamp motion.

Optionally, the mainboard includes first circuit board and second circuit board, the drive structure is including rotating piece, magnetic field generator and magnetic part, it connects to rotate the piece on the first circuit board, rotate the piece with the flash light is connected, the magnetic part is located the flash light perhaps rotate on the piece, magnetic field generator locates on the second circuit board, and with the magnetic part sets up relatively, magnetic field generator is used for magnetic adsorption the magnetic part, the magnetic part moves in order to drive the flash light motion.

Optionally, the rotating member is a hinge.

Optionally, the rotating member is a spherical joint assembly, the spherical joint assembly includes a first joint portion and a second joint portion, the first joint portion is connected to the first circuit board, the second joint portion is connected to the flashlight, and the second joint portion moves relative to the first joint portion to enable the flashlight to move toward at least one direction.

Optionally, a spherical joint part is arranged on the first joint part, a groove is arranged on the second joint part, the spherical joint part is embedded in the groove, and the spherical joint part can rotate in the groove; and/or a groove is arranged on the first joint part, a spherical joint part is arranged on the second joint part, the spherical joint part is embedded in the groove, and the spherical joint part can rotate in the groove.

Optionally, the flash lamp module further comprises a fixing member, the fixing member is connected to the first circuit board, the rotating member is connected to the fixing member, and the rotating member is connected to the first circuit board through the fixing member.

The application also provides a terminal device which comprises any flash lamp module.

The application also provides a terminal device, including the terminal device body and as above-mentioned flash lamp module, the flash lamp module is installed on the terminal device body.

Optionally, the terminal device further includes a sensor, where the sensor is configured to sense a movement signal of the terminal device and transmit the movement signal to the main board, and the main board obtains a movement compensation amount of the flash according to the movement signal and controls the driving structure to drive the flash to move according to the movement compensation amount.

As described above, the flash module of the present application is applied to a terminal device, and includes: a main board; the driving structure is arranged on the main board; the flashlight is connected with the driving structure, and the driving structure is used for driving the flashlight to move towards at least one direction. Through the technical scheme, the flash lamp module can carry out the effect of dynamic adjustment light filling according to the change of shooting environment, does not need to be with the help of other props, and easy operation is convenient, and then has promoted user experience.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present 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 needed 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 based on these drawings without inventive exercise.

FIG. 1 is a schematic diagram of a flash module according to some embodiments of the present disclosure;

FIG. 2 is a top view of a flashlight and resulting light field in some embodiments of the present disclosure;

FIG. 3 is a schematic diagram of an upward deflection of a flash in some embodiments of the present application;

FIG. 4 is a schematic diagram of a downward flash offset in some embodiments of the present application;

FIG. 5 is a schematic illustration of a left and right offset of a flash from a top view in some embodiments of the present application;

FIG. 6 is a schematic structural diagram of a flashlight module having a spherical joint assembly according to some embodiments of the present disclosure;

FIG. 7 is a schematic structural diagram of a flashlight module having a spherical joint assembly according to another embodiment of the present application;

FIG. 8 is a schematic cross-sectional view of a flash module having a pan-tilt configuration according to some embodiments of the present disclosure;

FIG. 9 is a schematic top view of a flash module having a pan-tilt configuration according to some embodiments of the present disclosure;

fig. 10 is a schematic diagram of a hardware structure of a mobile terminal.

The implementation, functional features and advantages of the objectives of the present application will be further explained 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. When the following description refers to the accompanying drawings, like 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 recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the 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, a first bracket may also be referred to as a second bracket, and similarly, a second bracket may also be referred to as a first bracket, without departing from the scope hereof. The word "if" as used herein may be interpreted as "at … …" or "when … …" 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, 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 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 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.

Referring to fig. 1, the present application provides a flash module, which includes a main board 10, a driving structure 20, and a flash 30. The driving structure 20 is disposed on the main board 10, the flash 30 is connected to the driving structure 20, and the driving structure 20 is used for driving the flash 30 to move in at least one direction.

The driving structure 20 is used for driving the flash lamp 30 to move towards at least one direction, and then the position of the flash lamp 30 is dynamically adjusted, so that the light ray area formed by the flash lamp 30 is adjusted accordingly, and dynamic adjustment of the light supplement angle of the flash lamp 30 is achieved. The application provides a flash light module can provide the flash light filling of equidirectional according to the change of shooting environment, according to the difference of the position of focusing, adjusts the angle of flash light, has promoted the quality of formation of image. Simultaneously based on this flash light module assembly terminal equipment after, can be according to terminal equipment's anti-shake skew, control flash light synchronous motion thereupon provides more accurate light filling effect, has promoted the imaging quality.

Referring to fig. 1, optionally, light from the flash 20 passes through the lens 40, forming a light field 50. The relative position of the light ray region 50 and the flash 30, viewed from a top view of the flash 30, is shown in figure 2. Referring to fig. 3, wherein (a) shows a side view when the flash is upwardly offset, and (b) shows a top view when the flash is upwardly offset; when the driving structure 20 drives the flash 30 to be upwardly offset, the light ray region 50 formed by the flash 30 is then upwardly offset. Referring to fig. 4, wherein (a) shows a side view when the flash is offset downward, and (b) shows a top view when the flash is offset downward; when the driving structure 20 drives the flash lamp 30 to shift downward, the light ray region 50 formed by the flash lamp 30 shifts downward accordingly. Referring to fig. 5, where (a) shows a top view when the flash 30 is shifted to the left and (b) shows a top view when the flash 30 is shifted to the right, when the driving structure 20 drives the flash 30 to be shifted to the left or to the right, the light ray region 50 formed by the flash 30 is shifted to the left or to the right. Therefore, this application can utilize drive structure 20 drive flash lamp 30 to remove to provide the flash lamp light filling of equidirectional not, and then can adapt to the change of the shooting environment of difference, the different flash lamp light filling angles that provide simultaneously can adapt to different formation of image focusing positions, and then promote the quality of formation of image.

It is understood that the number of the flash lamps 30 may be set according to the requirement. For example, the number of flash lamps 30 may be 1, 2, 3, or other numbers.

With continued reference to fig. 1, the motherboard 10 optionally includes a first circuit board 110 and a second circuit board. The driving structure 20 includes a rotating member 210, a magnetic member 220 and a magnetic field generator 230, the rotating member 210 is connected to the first circuit board 110, the rotating member 210 is connected to the flashlight 30, the magnetic member 220 is disposed on the flashlight 30 or the rotating member 210, and the magnetic member 220 is disposed on the flashlight 30 in fig. 1. The magnetic field generator 230 is disposed on the second circuit board and opposite to the magnetic member 220. The second circuit board may be configured to control a direction of the magnetic field generated by the magnetic generator 230 and a magnitude of the generated magnetic field, when the second circuit board controls the magnetic generator 230 to generate the magnetic field in a predetermined direction, the magnetic generator 230 magnetically attracts the magnetic member 220 to move (e.g., move upward) toward the predetermined direction, and the magnetic member 220 moves to drive the flash lamp 30 to move toward the predetermined direction, so that the flash lamp 30 is offset toward the predetermined direction. After the second circuit board controls the magnetic generator 230 to generate a magnetic field in a direction opposite to the predetermined direction, the magnetic generator 230 magnetically attracts the magnetic member 220 to move (e.g., move downward) in a direction opposite to the predetermined direction, and the magnetic member 220 moves to drive the flash lamp 30 to move in the direction opposite to the predetermined direction, so that the flash lamp 30 is shifted in the direction opposite to the predetermined direction. It is understood that the predetermined direction may be changed as needed, and particularly, the predetermined direction may be changed by changing positions where the magnetic generator 230 and the magnetic member 220 are disposed. It will be appreciated that the flash 30 may also be attached to a second circuit board that controls the turning on and off of the flash 30. When the flash lamp 30 is connected to the second circuit board, a margin space is left between the second circuit board and the flash lamp 30, and when the flash lamp 20 is shifted, it is not affected. It is understood that when the rotation member 210 rotates, the rotation member 210 moves the strobe 30 in at least one direction. The first circuit board 110 is used to control the rotation of the rotation member 210.

When the terminal device is formed based on the flash module assembly, the first circuit board 110 is generally a PCB (printed circuit board) for controlling the terminal device. The first circuit board 110 and the second circuit board may be connected by a BTB connector (board-to-board connector) interface, and the connection method of the first circuit board 110 and the second circuit board is not limited thereto, and may be a connection method such as soldering.

Optionally, the magnetic field generator 230 may be an electromagnet, the second circuit board may be a flexible circuit board (FPC), the second circuit board is electrically connected to the magnetic field generator 230, and the second circuit board controls the opening and closing of the magnetic field generated by the magnetic field generator 230, the size of the magnetic field, and the direction of the magnetic field by controlling the current magnitude and the current direction input to the magnetic field generator 230, so as to control the magnetic adsorption degree and the magnetic adsorption direction of the magnetic field generator 230 and the magnetic member 220. When the input current of the magnetic field generator 230 is 0A, the magnetic field generator 230 does not generate a magnetic field, the magnetic field generator 230 and the magnetic member 220 do not have a magnetic attraction force therebetween, and the magnetic member 220 does not move. When the input current of the magnetic field generator 230 is a forward current such as 25A, the magnetic field generator 230 generates a magnetic field in a predetermined direction, the magnetic field generator 230 magnetically attracts the magnetic member 220, and the magnetic member 220 moves toward the predetermined direction. When the input current of the magnetic field generator 230 is a negative current such as 25A, the magnetic field generator 230 generates a magnetic field opposite to the predetermined direction, the magnetic field generator 230 magnetically attracts the magnetic member 220, and the magnetic member 220 moves in the direction opposite to the predetermined direction. By controlling the direction of the input current of the magnetic field generator 230, the direction of the magnetic attraction magnetic member 220 of the magnetic field generator 230 can be controlled. The magnitude of the magnetic attraction force between the magnetic field generator 230 and the magnetic member 220 can be controlled by controlling the magnitude of the input current of the magnetic field generator 230, and then the magnetic member 220 is controlled to drive the rotation degree of the flash lamp 30, if the input current of the magnetic field generator 230 is increased from 25A to 35A, the attraction force between the magnetic field generator 230 and the magnetic member 220 is increased, and then the magnetic member 230 is increased to drive the rotation amplitude of the flash lamp 30.

Alternatively, the rotation member 210 is a hinge, and the flashlight 30 and the first circuit board 110 are connected by the hinge. When the magnetic field generator 230 inputs a current, the magnetic element 220 magnetically attached to the flash lamp 30 makes the flash lamp 30 rotate relative to the first circuit board 110 by using the hinge structure, so as to offset the flash lamp 30. The direction in which the flash 30 is offset may be offset up and down, offset left and right, or the like.

Alternatively, the rotation member 210 is a hinge including a first hinge portion connected to the first circuit board 110 and a second hinge portion connected to the flash 30. The first hinge part and the second hinge part are hingedly connected to each other, and the relative rotation of the strobe 30 corresponding to the first circuit board 110 is achieved by the rotation of the second hinge part with respect to the first hinge part.

Referring to fig. 6, the rotational member 210 may alternatively be a spherical joint assembly including a first joint part 211 and a second joint part 212. The first joint portion 211 is connected to the first circuit board 110, and the second joint portion 212 is connected to the strobe 30. The second joint part 212 moves relative to the first joint part 211 to move the strobe 30 in at least one direction.

The first joint part 211 is provided with a spherical joint part 2111, the second joint part 212 is provided with a first groove 2121, the spherical joint part 2111 is embedded in the first groove 2121 of the second joint part 212, and the spherical joint part 2111 can rotate in the first groove 2121, so that the relative rotation between the first circuit board 110 connected with the first joint part 211 and the flashlight 30 connected with the second joint part 212 is realized by the rotation of the spherical joint part 2111 on the first joint part 211 relative to the first groove 2121 on the second joint part 212. The ball joint portion 2111 is movable in a plurality of directions within the first groove 2121, so that the strobe light 30 connected to the second joint portion 212 can be biased in a plurality of directions.

Optionally, the magnetic member 220 is disposed on the second joint portion 212 of the rotating member 210, in order to prevent the magnetic member 220 from blocking the light emitted from the flash lamp 30, the flash lamp 30 is disposed on the magnetic member 220, the magnetic field generator 230 is disposed on two sides of the magnetic member 220, and the magnetic member 220 is magnetically attracted to drive the flash lamp 30 to move.

Optionally, the first joint portion 211 includes a bottom plate and a side plate 2112 connected to the bottom plate, the bottom plate and the side plate 2112 enclose an accommodating space, and the second joint portion 212 is located in the accommodating space, so that the rotating member 210 is structured and convenient to be assembled with other components. The ball joint portion 2111 is provided on the base plate, a first groove 2121 is provided at a position of the second joint portion 212 corresponding to the ball joint portion 2111, and when the ball joint portion 2111 rotates in the first groove 2121, the second joint portion 212 rotates relative to the first joint portion 211. Magnetic field generator 230 is located on curb plate 2112, and optionally curb plate 2112 is equipped with the second recess near the inner wall of first joint 211, and magnetic field generator 230 is located in the second recess for the inner wall of curb plate 2112 is more level and more smooth. The magnetic generator 230 may be an electromagnet including a core and an energized coil wound around the core, and in some examples, the core may be U-shaped or ring-shaped including a straight portion 231 and a bent portion 232.

Referring to fig. 7, the rotational member 210 may alternatively be a spherical joint assembly including a first joint part 211 and a second joint part 212. The first joint portion 211 is connected to the first circuit board 110, and the second joint portion 212 is connected to the strobe 30. The second joint part 212 moves relative to the first joint part 211 to move the strobe 30 in at least one direction.

The first joint part 211 is provided with a first groove 2121, the second joint part 212 is provided with a spherical joint part 2111, the spherical joint part 2111 is embedded in the first groove 2121 of the first joint part 211, and the spherical joint part 2111 can rotate in the first groove 2121, so that the relative rotation between the first circuit board 110 connected with the first joint part 211 and the flashlight 30 connected with the second joint part 212 is realized by the rotation of the spherical joint part 2111 on the second joint part 212 relative to the first groove 2121 on the first joint part 211. The ball joint portion 2111 is movable in a plurality of directions within the first recess 2121, so that the strobe light 30 connected to the second joint part 212 can be biased in a plurality of directions.

Optionally, the first joint portion 211 includes a bottom plate and a side plate 2112 connected to the bottom plate, the bottom plate and the side plate 2112 enclose an accommodating space, and the second joint portion 212 is located in the accommodating space, so that the rotating member 210 is structured and convenient to be assembled with other components. A first groove 2121 is formed in the base plate, a ball joint 2111 is formed in the second joint part 212 at a position corresponding to the first groove 2121, and when the ball joint 2111 rotates in the first groove 2121, the second joint part 212 rotates relative to the first joint part 211.

Optionally, the flash module further includes a fixing member 60. The fixing member 60 is connected to the first circuit board 110 of the main board 10, the rotating member 20 is connected to the fixing member 60, and the rotating member 20 is fixed to the first circuit board 110 by the fixing member 60. By providing the fixing member 60, the distance between the rotation member 20 and the first circuit board 110 can be increased, the rotation space of the rotation member 20 can be increased, and the offset range of the flash lamp 30 can be increased.

Referring to fig. 8 and 9, alternatively, the main board 10 of the flash module includes a first circuit board 110, and the driving structure 20 includes a pan-tilt fixed on the first circuit board 110, and the flash 30 is fixed on the pan-tilt, and the pan-tilt is used to drive the flash 30 to move relative to the first circuit board 110.

Optionally, the driving structure 20 includes a pan-tilt, the pan-tilt includes a first carrier support 21 and a second carrier support 22, the first carrier support 21 is connected to the first circuit board 110, the flash lamp 30 is disposed on the second carrier support 22, and the second carrier support 22 moves relative to the first carrier support 21, so that the flash lamp 30 moves toward at least one direction.

The head further comprises a moving assembly 24, the moving assembly 24 being connected between the first carrier support 21 and the second carrier support 22, the second carrier support 22 being movable relative to the first carrier support 21 by the moving assembly 24.

The holder further includes a magnetic generator 230 and a magnetic member 220, one of the magnetic generator 230 and the magnetic member 220 is disposed on the first carrier support 21, and the other is disposed on the second carrier support 22, in fig. 8 and 9, the magnetic member 220 is disposed on the first carrier support 21, and the magnetic generator 230 is disposed on the second carrier support 22. It is understood that the magnetic generator 230 may be disposed on the first carrier support 21 and the magnetic member 220 may be disposed on the second carrier support 22. The first carrier support 21 is connected with the first circuit board 110, the flash lamp 30 is arranged on the second carrier support 22, and the first carrier support 21 and the second carrier support 22 move relatively through the moving assembly 24, so that the pan-tilt driving flash lamp 30 shifts. Optionally, the moving assembly 24 includes a rolling element 241 and an elastic element 242, the elastic element 242 is disposed on the second carrier support 22, a sliding slot is disposed on the first carrier support 21, the rolling element 241 is located in the sliding slot, and the elastic element 242 supports against the rolling element 241 and pushes the rolling element 231 to slide along the sliding slot. The magnetic generator 230 is fixed on the second carrier support 22, the magnetic element 220 is arranged on the first carrier support 21, the magnetic generator 230 magnetically attracts the magnetic element 220 arranged on the first carrier support 21, and the elastic element 242 connected with the first carrier support 21 pushes the rolling element 241 to roll along the sliding groove. When the cloud platform is required to drive the flash lamp 30 to deviate in the up-down direction, the magnetic generator 230 may be disposed above the second carrier support 22, the elastic member 242 is disposed on the left side of the first carrier support 21, the sliding groove on the first carrier support 21 is disposed in the up-down direction, and when the magnetic generator 230 magnetically attracts and repels the magnetic member 220 in the up-down direction, the elastic member 242 pushes the rolling member 241 to slide along the sliding groove in the up-down direction, so that the flash lamp 30 deviates in the up-down direction. It will be appreciated that the magnetic generator 230 may also be disposed below the second carrier support 22.

When the cloud platform is required to drive the flash lamp 30 to deviate along the left-right direction, the magnetic generator 230 may be disposed at the left side of the second carrier support 22, the elastic member 242 is disposed at the lower side of the first carrier support 21, the sliding groove on the first carrier support 21 is disposed along the left-right direction, and when the magnetic generator 230 magnetically adsorbs and repels the magnetic member 220 along the left-right direction, the elastic member 242 pushes the rolling member 241 to slide along the sliding groove along the left-right direction, so that the flash lamp 30 deviates along the left-right direction. It will be appreciated that the magnetic generator 230 may also be provided on the right side of the second carrier support 22.

When the pan/tilt head is required to drive the flash lamp 30 to deflect in the up-down and left-right directions, the magnetic generator 230 may be disposed at the left and upper sides of the second carrier support 22, the elastic members 242 may be disposed at the lower and left sides of the first carrier support 21, the sliding slot corresponding to the elastic member 242 at the lower side of the first carrier support 21 may be disposed in the left-right direction, and the sliding slot corresponding to the elastic member 242 at the left side of the first carrier support 21 may be disposed in the up-down direction. When the magnetic generator 230 disposed on the left side of the second carrier support 22 attracts the corresponding magnetic member 220, the elastic member 242 on the lower side of the first carrier support 21 pushes the rolling member 241 to slide along the sliding slot disposed in the left-right direction, thereby achieving the deviation of the flash lamp 30 toward the left-right direction, and when the magnetic generator 230 disposed on the upper side of the second carrier support 22 attracts the corresponding magnetic member 220, the elastic member 242 on the left side of the first carrier support 21 pushes the rolling member 241 to slide along the sliding slot disposed in the up-down direction, thereby achieving the deviation of the flash lamp 30 toward the up-down direction. The strobe light can be controlled to be shifted in the upward and downward direction and the leftward and rightward direction by controlling the magnetic generators 230 provided at the left and upper positions of the second carrier support 22.

The embodiment of the application also provides terminal equipment comprising any one of the flash lamp modules.

The embodiment of the application further provides the terminal equipment, which comprises a terminal equipment body and the flash lamp module, wherein the flash lamp module is arranged on the terminal equipment body. The terminal device includes, but is not limited to, a mobile phone, a notebook computer, a digital camera, a liquid crystal display, and the like.

Optionally, the terminal device further includes a sensor, the sensor is configured to sense a movement signal of the terminal device and transmit the movement signal to the main board 10, and the main board 10 obtains a movement compensation amount of the flash according to the movement signal and controls the driving structure 20 to drive the flash 30 to move according to the movement compensation amount. After the camera of terminal equipment such as cell-phone focuses on, the sensor record is the original point, when the shake of certain extent appears in the cell-phone, sensor value changes, produce difference (delta value), the mainboard 10 of cell-phone jitter is given with the signal transmission of cell-phone shake to the sensor, mainboard 10 turns into the offset of flash lamp offset compensation with this difference, and control drive structure 20 moves according to offset compensation's offset drive flash lamp 30, thereby the synchronous motion of flash lamp when realizing camera anti-shake correction, in order to provide more accurate light filling effect, promote image quality. As the sensor, a gyro sensor is exemplified.

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. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments. The structure in the device of the embodiment of the application can be combined, divided and deleted according to actual needs.

The terminal device may be implemented in various forms. For example, the terminal devices described in the present application may include terminal devices 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. 10, 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 illustrated in fig. 10 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than those illustrated, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 10:

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 short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 10 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 used to receive audio or video signals. 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, 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), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), 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, the 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, can collect touch operations of a user (e.g., operations of a user on the touch panel 1071 or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory) thereon or nearby and drive the 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. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. 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 on or near the touch panel 1071, the touch operation is transmitted 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 in fig. 10, the touch panel 1071 and the display panel 1061 are two independent 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 (such as a sound playing function, an image playing function, and the like) required by at least one function, 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. 10, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

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. All possible combinations of the technical features in the embodiments are not described in the present application for the sake of brevity, but should be considered as the scope of the present application as long as there is no contradiction between the combinations of the technical features.

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.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the 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 (8)

1. A flash module, comprising:

a main board;

the driving structure is arranged on the main board;

the flashlight is connected with the driving structure, and the driving structure is used for driving the flashlight to move towards at least one direction;

the main board comprises a first circuit board, the driving structure comprises a holder, the holder is fixed on the first circuit board, and the flash lamp is fixed on the holder;

the cradle head comprises a first carrier support and a second carrier support, the first carrier support is connected with the first circuit board, the second carrier support is connected with the flash lamp, and the second carrier support moves relative to the first carrier support so that the flash lamp moves towards at least one direction.

2. The flash module of claim 1 wherein the pan head further comprises a movement assembly connected between the first carrier support and the second carrier support, the second carrier support being movable relative to the first carrier support by the movement assembly.

3. The flash lamp module of claim 2, wherein the pan/tilt head further comprises a magnetic field generator and a magnetic member, one of the magnetic field generator and the magnetic member is disposed on the first carrier support, the other is disposed on the second carrier support, the magnetic field generator is configured to magnetically attract the magnetic member to drive the moving assembly to move, and the moving assembly is configured to drive the second carrier support to move relative to the first carrier support.

4. The flash module of any of claims 1 to 3 wherein the main board comprises a first circuit board, the driving structure comprises a rotating member connected to the first circuit board, the rotating member is connected to the flash, and the rotating member rotates to drive the flash to move in at least one direction.

5. The flash module of claim 4, comprising at least one of:

the main board further comprises a second circuit board, the driving structure further comprises a magnetic field generator and a magnetic part, the magnetic part is arranged on the flash lamp or the rotating part, the magnetic field generator is arranged on the second circuit board and is opposite to the magnetic part, the magnetic field generator is used for magnetically adsorbing the magnetic part, and the magnetic part moves to drive the flash lamp to move;

the rotating piece is a spherical joint assembly, the spherical joint assembly comprises a first joint part and a second joint part, the first joint part is connected with the first circuit board, the second joint part is connected with the flashlight, and the second joint part and the first joint part move relatively to enable the flashlight to move towards at least one direction.

6. The flash module of claim 5 wherein the first joint portion has a spherical joint portion, the second joint portion has a groove, the spherical joint portion is embedded in the groove, and the spherical joint portion is rotatable in the groove;

and/or a groove is arranged on the first joint part, a spherical joint part is arranged on the second joint part, the spherical joint part is embedded in the groove, and the spherical joint part can rotate in the groove.

7. The flash module of claim 4 further comprising a fixed member, wherein the fixed member is connected to the first circuit board, and wherein the rotating member is connected to the fixed member, and wherein the rotating member is connected to the first circuit board via the fixed member.

8. A terminal device characterized by comprising the flash module of any one of claims 1 to 7.

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