CN215186916U

CN215186916U - Electronic equipment, light filling module and electronic equipment protective housing

Info

Publication number: CN215186916U
Application number: CN202121154707.XU
Authority: CN
Inventors: 贾勇
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-14
Anticipated expiration: 2031-05-26

Abstract

The application discloses electronic equipment, light filling module, protective housing belongs to electronic equipment technical field. The electronic equipment that this application embodiment provided includes: the geomagnetic sensor is used for measuring an external magnetic field of the electronic equipment to obtain target magnetic field measurement data; the processor is connected with the geomagnetic sensor and used for acquiring the target magnetic field measurement data and sending a target control instruction to the function management module under the condition that a magnetic component exists in the target distance range of the geomagnetic sensor based on the target magnetic field measurement data; the function management module is connected with the processor and used for receiving the target control instruction and executing corresponding function control operation according to the instruction of the target control instruction. The technical scheme provided by the embodiment of the application can expand the mode of controlling the electronic equipment to realize the function and improve the flexibility of realizing the function of the electronic equipment.

Description

Electronic equipment, light filling module and electronic equipment protective housing

Technical Field

The application relates to the technical field of electronic equipment, in particular to electronic equipment, a light supplementing module and an electronic equipment protective shell.

Background

Currently, electronic devices such as smart phones and tablet computers are more and more common in people's daily life, and functions that can be realized by the electronic devices are very abundant. However, the current way of controlling the electronic device to implement the corresponding function is single, and is usually a way of triggering a virtual key, a physical key, or controlling the electronic device to move according to a preset mode. Therefore, how to expand the way of controlling the electronic device to implement the functions and improve the flexibility of implementing the functions of the electronic device has become a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to expand the way of controlling the electronic device to realize the functions and improve the flexibility of realizing the functions of the electronic device, an electronic device, a light supplement module and an electronic device protective shell are provided.

In a first aspect, an electronic device is provided, including:

the geomagnetic sensor is used for measuring an external magnetic field of the electronic equipment to obtain target magnetic field measurement data;

the processor is connected with the geomagnetic sensor and used for acquiring the target magnetic field measurement data and sending a target control instruction to the function management module under the condition that a magnetic component exists in the target distance range of the geomagnetic sensor based on the target magnetic field measurement data;

the function management module is connected with the processor and used for receiving the target control instruction and executing corresponding function control operation according to the instruction of the target control instruction.

In a second aspect, a light supplement module is provided, which includes a magnetic component, a light guide structure and a light exit structure that are communicated with each other; the light supplementing module can extend out of the device body or be accommodated in the device body when being connected to the device body;

when the light supplementing module extends out of the device body, the light emitting structure is located outside the device body, the magnetic assembly is located in a target distance range of a geomagnetic sensor in the electronic equipment to trigger the electronic equipment to start the light emitting unit, and the light guide structure is used for conducting light emitted by the light emitting unit to the light emitting structure to emit the light through the light emitting structure.

In a third aspect, an electronic device protection case is provided, where the electronic device protection case includes the light supplement module as described in the second aspect.

In a fourth aspect, an electronic device is provided, which includes a rear housing, and the electronic device further includes a light supplement module as described in the second aspect.

The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:

by providing an electronic device, wherein the electronic device includes a geomagnetic sensor, a processor, and a function management module, the processor is respectively connected to the geomagnetic sensor and the function management module, the geomagnetic sensor is configured to measure an external magnetic field of the electronic device to obtain target magnetic field measurement data, the processor is configured to send a target control instruction to the function management module when it is determined, based on the target magnetic field measurement data, that a magnetic component is present within a target distance range of the geomagnetic sensor, and the function management module is configured to receive the target control instruction and execute a corresponding function control operation according to an instruction of the target control instruction, that is, the electronic device provided in this embodiment of the application can execute the corresponding function control operation as long as the magnetic component is present within the target distance range of the geomagnetic sensor, in other words, only the magnetic component needs to be placed within the target distance range of the geomagnetic sensor of the electronic device, the electronic equipment can be triggered to execute corresponding function control operation, so that the mode of realizing the functions of the electronic equipment can be expanded, and the flexibility of realizing the functions of the electronic equipment is improved.

Drawings

Fig. 1 is a schematic view of an electronic device according to an embodiment of the present disclosure;

fig. 2 is a schematic diagram of another electronic device provided in an embodiment of the present application;

fig. 3 is a schematic diagram of another electronic device provided in an embodiment of the present application;

fig. 4 is a schematic view of a light supplement module according to an embodiment of the present disclosure;

fig. 5 is a schematic view illustrating a light supplement module according to an embodiment of the present disclosure being accommodated in a device body;

fig. 6 is a schematic view illustrating a first accommodating groove formed in a device body according to an embodiment of the present disclosure;

fig. 7 is a schematic view illustrating a light supplementing module extending out of a device body according to an embodiment of the present disclosure;

fig. 8 is a cross-sectional view of a light guide structure provided in an embodiment of the present application;

fig. 9 is a cross-sectional view of a light exit structure provided in an embodiment of the present application;

fig. 10 is a cross-sectional view of another light exit structure provided in an embodiment of the present application;

fig. 11 is a schematic diagram illustrating a position of a magnetic assembly relative to a geomagnetic sensor according to an embodiment of the present application;

fig. 12 is a waveform diagram of magnetic induction measured by a geomagnetic sensor according to an embodiment of the present application;

fig. 13 is a schematic view of another light supplement module according to an embodiment of the present disclosure;

fig. 14 is an enlarged view of a light incident structure according to an embodiment of the present disclosure;

fig. 15 is an enlarged view of another light incident structure according to an embodiment of the present disclosure;

fig. 16 is a schematic view illustrating a light supplement module slidably connected to a device body according to an embodiment of the present disclosure;

fig. 17 is a schematic diagram of a function expansion module according to an embodiment of the present application;

fig. 18 is a schematic view illustrating a function expansion module extending from a device body according to an embodiment of the present application.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1, a schematic structural diagram of an electronic device 100 provided in an embodiment of the present application is shown, where the electronic device 100 may be a smart phone, a tablet computer, or the like, and the embodiment of the present application does not limit a specific type of the electronic device 100. As shown in fig. 1, the electronic device 100 may include a geomagnetic sensor 101, a processor 102, and a function management module 103, where the geomagnetic sensor 101 is connected to the processor 102, and the processor 102 is connected to the function management module 103.

The geomagnetic sensor 101 is configured to measure an external magnetic field of the electronic device to obtain target magnetic field measurement data.

The geomagnetic sensor is a sensor mainly used for measuring an earth magnetic field, and in practical applications, the electronic device can determine a movement direction of the electronic device and a heading angle of the electronic device by using data of the earth magnetic field measured by the geomagnetic sensor.

In the embodiment of the present application, the electronic device measures an external magnetic field of the electronic device by using the geomagnetic sensor to obtain target magnetic field measurement data, so as to detect whether a magnetic component exists in a target distance range of the geomagnetic sensor by using the target magnetic field measurement data.

It should be noted that the target magnetic field measurement data measured by the geomagnetic sensor may be target magnetic induction. In practical applications, the geomagnetic sensor may measure magnetic fields in an x-axis, a y-axis, and a z-axis of a world coordinate system (also referred to as an absolute coordinate system), respectively, in other words, the target magnetic field measurement data may include magnetic susceptors measured in the x-axis, the y-axis, and the z-axis of the world coordinate system, respectively.

The processor 102 is configured to acquire target magnetic field measurement data and send a target control instruction to the function management module 103 in a case where it is determined that a magnetic component exists within a target distance range of the geomagnetic sensor based on the target magnetic field measurement data.

Optionally, the processor may obtain the target magnetic field measurement data based on a sensor data obtaining script, where in the android system, the processor may register a geomagnetic sensor type in a sensor provider (chinese: a sensor providing program) of the android system by using the sensor data obtaining script to subscribe to the target magnetic field measurement data measured by the geomagnetic sensor, after registration, the sensor provider may transmit the target magnetic field measurement data to the sensor data obtaining script, and the processor may obtain the target magnetic field measurement data by using the sensor data obtaining script.

In this embodiment of the present application, the processor may periodically obtain the target magnetic field measurement data, may also obtain the target magnetic field measurement data in real time, and may also obtain the target magnetic field measurement data when the target magnetic field measurement data changes.

The function management module 103 is configured to receive a target control instruction sent by the processor 102, and execute a corresponding function control operation according to an instruction of the target control instruction.

In an alternative embodiment of the present application, the electronic device 100 may be accommodated in an electronic device protection shell, the electronic device protection shell includes a protection shell body and a function expansion module, the protection shell body and the function expansion module are movably connected to each other, the function expansion module includes a magnetic component, the function expansion module can extend out of or be accommodated in the protection shell body, and in a case of extending out of the protection shell body, the magnetic component in the function expansion module is located within a target distance range of the geomagnetic sensor 101.

That is, in a case where the function expansion module in the electronic device protection shell where the electronic device 100 is located extends out of the protection shell body, since the magnetic component in the function expansion module is located within the target distance range of the geomagnetic sensor 101, the processor 102 may be triggered to send a target control instruction to the function management module 103, so that the function management module 103 can execute a corresponding function control operation according to an instruction of the target control instruction.

Referring to fig. 2, in an alternative embodiment of the present application, the function expansion module 103 may include a power management unit 1031 and a light emitting unit 1032, wherein the power management unit 1031 is connected to the processor 102, and the light emitting unit 1032 is connected to the power management unit 1031.

The power management unit 1031 is configured to provide power to the light emitting unit 1032 according to a target control instruction, so that the light emitting unit 1032 emits light.

Alternatively, the light emitting unit 1032 may be a light source module such as a flash lamp in an electronic device.

That is, in the electronic device shown in fig. 2, when the function expansion module in the electronic device protective case in which the electronic device 100 is located extends out of the protective case body, the light emitting unit 1032 in the electronic device may be triggered to emit light.

Corresponding to the electronic device shown in fig. 2, the function expansion module in the electronic device protective case may further include a light guide structure and a light exit structure that are communicated with each other.

Under the condition that the function expansion module extends out of the protective shell body, the light emitting structure is located outside the electronic equipment, and the light guide structure is used for conducting light rays emitted by the light emitting unit 1032 to the light emitting structure so as to emit the light rays through the light emitting structure.

Like this, just can realize the function of light filling through the light that this light-emitting structure jetted out, for example, when utilizing leading camera to shoot in darker environment, the user can stretch out this external protective housing with this function extension module to light-emitting unit 1032 among the trigger electronic equipment 100 emits light, and jets out the shooting direction of this light-emitting unit 1032 transmission to leading camera through light guide structure and light-emitting structure, thereby for the shooting object light filling of leading camera.

As described above, since the main purpose of turning on the light emitting unit 1032 is to supplement light to the shooting object of the front camera, in an optional embodiment of the present application, the processor 102 may detect whether the front camera of the electronic device 100 is called, and only when detecting that the front camera is called, obtain the target magnetic field measurement data to determine whether there is a magnetic component in the target distance range of the geomagnetic sensor 101 based on the target magnetic field measurement data, so as to avoid that the light emitting unit 1032 is turned on unintentionally to implement light supplement when the front camera is not called, thereby saving power consumption of the electronic device and reducing the amount of computation of the electronic device.

Referring to fig. 3, in an alternative embodiment of the present application, the function expansion module 103 may further include a function expansion unit 1033, the function expansion unit 1033 is connected to the power management unit 1031, and the function expansion unit 1033 may include at least one of a camera, a display screen, and a vibration motor.

The power management unit 1031 is further configured to supply power to the function expansion unit 1033 according to the target control instruction, so as to enable the function expansion unit 1033 to be activated.

For example, in a case where the function expanding unit 1033 includes a camera, the power management unit 1031 may supply power to the camera in accordance with the target control instruction to activate the camera. In the case where the function expanding unit 1033 includes a display screen, the power management unit 1031 may supply power to the display screen according to the target control instruction to light the display screen. In the case where the function expanding unit 1033 includes a vibration motor, the power management unit 1031 may supply power to the vibration motor in accordance with the target control instruction to activate the vibration motor.

Thus, when the function expansion module in the electronic device protective case where the electronic device 100 is located extends out of the protective case body, at least one of the camera, the display screen and the vibration motor may be triggered to start.

In an alternative embodiment of the present application, the processor 102 may determine whether a magnetic component exists within a target distance range of the geomagnetic sensor 101 based on the following:

the processor determines whether the target magnetic induction is within a preset intensity range, wherein the preset intensity range is determined according to the magnetic induction measured by the geomagnetic sensor when the magnetic assembly exists in the target distance range of the geomagnetic sensor. The predetermined intensity range may be a range obtained by a skilled person through experiments or simulation based on data, and in an alternative embodiment of the present application, the predetermined intensity range may be a range greater than a predetermined intensity threshold.

Optionally, in this embodiment of the application, the processor may detect whether a sum of absolute values of magnetic induction sub-intensities respectively measured by the geomagnetic sensor on an x-axis, a y-axis, and a z-axis of the world coordinate system is greater than a preset intensity threshold, so as to determine whether the target magnetic induction intensity is within a preset intensity range. If the sum of the absolute values of the magnetic induction sub-intensities respectively measured by the geomagnetic sensor on the x-axis, the y-axis and the z-axis of the world coordinate system is greater than the preset intensity threshold, it may be determined that the target magnetic induction intensity is within the preset intensity range, and if the sum of the absolute values of the magnetic induction sub-intensities respectively measured by the geomagnetic sensor on the x-axis, the y-axis and the z-axis of the world coordinate system is not greater than the preset intensity threshold, it may be determined that the target magnetic induction intensity is not within the preset intensity range. Optionally, in this embodiment of the present application, the preset intensity threshold may be 1600.

If the target magnetic induction is within the preset intensity range, the processor determines that the magnetic assembly exists within the target distance range of the geomagnetic sensor, and if the target magnetic induction is not within the preset intensity range, the processor determines that the magnetic assembly does not exist within the target distance range of the geomagnetic sensor.

Optionally, in an optional embodiment of the application, after the function management module 103 executes a corresponding function control operation, the processor may further continue to obtain target magnetic field measurement data measured by the geomagnetic sensor, and determine whether a magnetic component continuously exists within a target distance range of the geomagnetic sensor according to the target magnetic field measurement data, if it is detected that the magnetic component does not exist within the target distance range of the geomagnetic sensor, that is, if it is determined that the function expansion module is changed from extending out of the protective shell body to being accommodated in the protective shell body, the processor 102 may send a subsequent control instruction to the function management module 103, and the function management module 103 may execute a corresponding subsequent function control operation according to the subsequent control instruction.

Wherein the subsequent function control operation may comprise at least one of: an operation of turning off the light emitting unit; turning off the operation of the vibration motor; turning off the operation of the display screen; and closing the operation of the camera.

Optionally, after receiving a subsequent control instruction sent by the processor 102, the power management unit 1031 in the function management module 103 may stop supplying power to the light-emitting unit, the vibration motor, the display screen and/or the camera, so as to turn off the light-emitting unit, turn off the vibration motor, turn off the display screen and/or turn off the camera.

Referring to fig. 4, which is a schematic structural diagram of a light supplement module 200 according to an embodiment of the present disclosure, as shown in fig. 4, the light supplement module 200 includes a magnetic element 201, a light guide structure 202 and a light exit structure 203, which are communicated with each other.

The light supplement module 200 can be connected to the device body Z1, and in an alternative embodiment of the present application, the light supplement module 200 can be detachably connected to the device body Z1.

In practical applications, the device body Z1 may be an electronic device, for example, the electronic device may be a smart phone, a tablet computer, or the like, and in addition, the device body Z1 may also be an electronic device protective case body, where the electronic device protective case body includes a second receiving groove, where the second receiving groove is used to receive the electronic device, and in addition, the electronic device protective case body may further be provided with a light emitting unit through hole, and in a case where the second receiving groove receives the electronic device, the light emitting unit through hole is directly opposite to a light emitting unit of the electronic device, for example, the light emitting unit may be a light source module such as a flash lamp in the electronic device.

Under the condition that the device body Z1 is an electronic device, the light supplement module 200 may be detachably connected to the rear case of the electronic device, and under the condition that the device body Z1 is an electronic device protection case body, the light supplement module 200 may be detachably connected to an end surface of the electronic device protection case body, which is opposite to the opening direction of the second accommodating groove.

When the light supplement module 200 is connected to the device body Z1, the light supplement module 200 can extend out of the device body Z1 or be accommodated in the device body Z1.

Please refer to fig. 5, which is a schematic diagram illustrating the light supplementing module 200 being stored in the device body Z1 in an alternative embodiment of the present disclosure, as shown in fig. 6, in an alternative embodiment of the present disclosure, a first accommodating groove R1 may be formed in the device body Z1, and when the light supplementing module 200 is stored in the device body Z1, the light supplementing module 200 is located in the first accommodating groove R1.

It should be noted that, in the case where the device body Z1 is an electronic device, the first accommodating groove R1 may be opened on a rear case of the electronic device, and in the case where the device body Z1 is an electronic device protective case body, the first accommodating groove R1 may be opened on an end surface of the electronic device protective case body opposite to the opening direction of the second accommodating groove.

It should also be pointed out that, it is optional, accomodate in this first holding tank R1 under this light filling module 200, light filling module 200 flushes with device body Z1, like this, just can avoid accomodating in this first holding tank R1 under this light filling module 200 the circumstances, light filling module 200 salient in the placing shakiness that device body Z1 leads to and light filling module 200 easily because of the problem of outside damage of colliding with.

Wherein, under the condition that device body Z1 is electronic equipment, light filling module 200 flushes with device body Z1 and indicates: light filling module 200 exposes in the backshell of first holding tank R1 outside terminal surface and electronic equipment and flushes, and under the condition that device body Z1 is electronic equipment protective housing body, light filling module 200 flushes the finger with device body Z1: the end face of the light supplementing module 200 exposed outside the first accommodating groove R1 is flush with the end face of the electronic device protective shell body, which is opposite to the opening direction of the second accommodating groove.

Please refer to fig. 7, which is a schematic diagram illustrating that the light supplement module 200 extends out of the device body Z1 in an alternative embodiment of the present disclosure, as shown in fig. 7, when the light supplement module 200 extends out of the device body Z1, the light exit structure 203 is located outside the device body Z1, and when the light supplement module 200 extends out of the device body Z1, the magnetic element 201 is located within a target distance range of a geomagnetic sensor in the electronic device to trigger the electronic device to start the light emitting unit, and the light guide structure 202 is configured to conduct light emitted from the light emitting unit of the electronic device to the light exit structure 203, so as to emit light through the light exit structure 203, so that light supplement can be achieved through the light emitted from the light exit structure 203.

It should be noted that the magnetic component 201 may be a magnet or other component capable of generating a magnetic field, and the magnetic component 201 may be a sheet structure, so as to be conveniently disposed in the light supplement module 200.

In this embodiment, the magnetic component 201 is disposed in the light supplement module 200, so that the magnetic component 201 interferes with a magnetic field generated by a geomagnetic sensor disposed in the electronic device to determine whether the light supplement module 200 extends out of the device body Z1, and thus the electronic device may not additionally have a special detection module, but may determine whether the light supplement module 200 extends out of the device body Z1 by multiplexing the existing geomagnetic sensor, and therefore, the hardware cost is low, and the light supplement module can be adapted to most electronic devices, and therefore, the application range is wide.

The light guide structure 202 may be made of a material having a light transmittance greater than a predetermined light transmittance threshold, for example, the light guide structure 202 may be made of an acrylic material, a PVC (Polyvinyl chloride) material, and the like. When the light emitting unit of the electronic device is turned on, the light guiding structure 202 can transmit the light of the light emitting unit to guide the light of the light emitting unit to the light emitting structure.

Referring to fig. 4, in an alternative embodiment of the present application, the light guiding structure 202 may be a bar.

Referring to fig. 8, which is a schematic cross-sectional view of an exemplary light guide structure 202, as shown in fig. 8, the light guide structure 202 may include a light guide 2021 and a first light reflecting layer 2022 covering an outer peripheral surface of the light guide 2021. The first light reflecting layer 2022 is used for reflecting the light emitted from the light guide 2021 to the outside back to the inside of the light guide 2021, so as to reduce the light emission degree of the light guide 2021, and further ensure the intensity of the light emitted from the light emitting structure 203.

It should be noted that the light guide 2021 may be made of a material having a light transmittance greater than the predetermined light transmittance threshold as described above, and although the cross-sectional shape of the light guide 2021 shown in fig. 8 is a circle, in practical applications, the cross-sectional shape of the light guide 2021 may be a square, a triangle, or the like, and the embodiment of the present application is not limited thereto.

In an alternative embodiment of the present application, the light-emitting structure 203 can be a light guide plate, which can convert a linear light source into a surface light source and emit the surface light source from a light-emitting surface, as shown in fig. 4, the light guide structure 202 is communicated with a sidewall of the light-emitting structure 203, and the light-emitting structure 203 can transmit light, which is transmitted from the light guide structure 202 to the sidewall of the light-emitting structure 203, onto the light-emitting surface, so as to form a surface light source.

It should be noted that, in an optional embodiment of the present application, when the light supplement module 200 extends out of the device body Z1, a light emitting surface (i.e., a surface facing inward from the vertical paper surface in fig. 4) of the light exit structure 203 is the same as a shooting direction (i.e., a direction facing inward from the vertical paper surface in fig. 4) of the front camera of the electronic device, so that light emitted from the light exit structure 203 can supplement light for a shooting object of the front camera of the electronic device.

Referring to fig. 9, which is a schematic cross-sectional view of an exemplary light-emitting structure 203, as shown in fig. 9, an atomizing layer H is coated on a light-emitting surface a of the light-emitting structure 203, where the atomizing layer H is used for scattering light transmitted by the light-emitting structure 203, and the light can be emitted toward various directions due to scattering, rather than being emitted in the same direction, and therefore, the light emitted by the light-emitting structure 203 can be softer by coating the atomizing layer H, so as to improve a light-compensating effect and improve user experience.

Referring to fig. 10, which is another exemplary cross-sectional view of the light-emitting structure 203, as shown in fig. 10, a second light reflecting layer G is coated on a surface B of the light-emitting structure 203 opposite to the light-emitting surface a, wherein, similar to the effect of the first light reflecting layer 2022, the second light reflecting layer G is used for reflecting the light emitted from the light-emitting structure from the surface B to the outside back to the inside of the light-emitting structure 203, so as to reduce the light-emitting degree of the light-emitting structure 203, and further ensure the intensity of the light emitted from the light-emitting structure 203.

It is noted that in alternative embodiments of the present application, the light exiting structure 203 may be coated with both the matte layer H and the second light reflecting layer G.

Referring to fig. 11, the position of the magnetic assembly 201 when the light supplement module 200 extends out of the device body Z1 is W1, and the position of the magnetic assembly 201 when the light supplement module 200 is accommodated in the device body Z1 is W2, where W1 and W2 are different from each other, and the setting position of the geomagnetic sensor is W3 (when the device body Z1 is an electronic device, the setting position W3 of the geomagnetic sensor is the position of the geomagnetic sensor in the electronic device, and when the device body Z1 is an electronic device protective case body, the setting position W3 of the geomagnetic sensor is the position of the geomagnetic sensor in the electronic device when the second accommodating groove of the electronic device protective case body accommodates the electronic device). As can be seen from fig. 11, the distances of W1 and W3 and the distances of W2 and W3 are different from each other, wherein the distances of W1 and W3 are within a target distance range, and the distances of W2 and W3 are not within the target distance range.

Please refer to fig. 12, which is a schematic diagram of the magnetic induction measured by the geomagnetic sensor when the light supplement module 200 is extended out of the apparatus body Z1, and the magnetic induction measured by the geomagnetic sensor when the light supplement module 200 is stored in the apparatus body Z1. As shown in fig. 12, the magnetic induction measured by the geomagnetic sensor when the light supplement module 200 extends out of the device body Z1 corresponds to a peak in the graph, and the magnetic induction measured by the geomagnetic sensor when the light supplement module 200 is stored in the device body Z1 corresponds to a trough in the graph.

Therefore, as shown in fig. 12, the magnetic interference caused by the magnetic element 201 to the geomagnetic sensor when the light supplement module 200 extends out of the apparatus body Z1 is different from the magnetic interference caused by the magnetic element 201 to the geomagnetic sensor when the light supplement module 200 is accommodated in the apparatus body Z1.

In the embodiment of the present application, the electronic device can determine whether the light supplement module 200 extends out of the device body Z1 according to the difference of the magnetic field interference received by the geomagnetic sensor.

Optionally, consider that electronic equipment sets up geomagnetic sensor in rear camera is regional usually, consequently, in order to cause stronger magnetic field interference to geomagnetic sensor when light filling module 200 stretches out the device body for geomagnetic sensor can detect this magnetic field interference comparatively easily, in the optional embodiment of this application, when light filling module 200 stretches out device body Z1, the rear camera that electronic equipment was close to in magnetic component 201's position.

Referring to fig. 13, in an alternative embodiment of the present application, the light filling module 200 may further include a light incident structure 204, wherein the light incident structure 204 is communicated with the light guiding structure 202, and when the light filling module 200 extends out of the device body Z1, the light incident structure 204 is opposite to a light emitting unit of the electronic device, so as to guide light emitted by the light emitting unit to the light guiding structure 202.

Referring to fig. 14, which is an enlarged schematic view of the light incident structure 204, as shown in fig. 14, the light incident structure 204 is a groove, the groove is communicated with the light guiding structure 202, and the groove is directly opposite to the light emitting unit S of the electronic device when the light filling module 200 extends out of the device body Z1.

Referring to fig. 15, in an alternative embodiment of the present application, a light reflection assembly J may be disposed on an inner wall of the groove, wherein the light reflection assembly J may be a mirror, a reflection film, or the like, and the embodiment of the present application does not limit the specific form of the light reflection assembly J.

The light reflection assembly J is used for reflecting light emitted into the groove by the flash lamp, so that the light emitted into the groove by the flash lamp is prevented from escaping outwards, and the intensity of the light emitted from the light emitting structure 203 is ensured.

As described above, the light supplement module 200 can be connected to the device body Z1, wherein in one possible implementation manner, the light supplement module 200 is rotatably connected to the device body Z1 through a rotation shaft, the light supplement module 200 is folded and extended out of the device body under the rotation action of the rotation shaft, in another possible implementation manner, the light supplement module 200 is slidably connected to the device body Z1, and the light supplement module 200 is slidably extended out of the device body Z1.

Please refer to fig. 7, which is a schematic view of the light supplement module 200 being folded and extended out of the device body under the rotation action of the rotation shaft, and fig. 16, which is a schematic view of the light supplement module 200 being slid and extended out of the device body Z1 based on the sliding slot HC.

It should be noted that, in practical applications, the connection manner between the light supplement module 200 and the device body Z1 may not be limited to the rotational connection and the sliding connection, and other connection manners may also exist, which are not described in detail herein in this embodiment of the present application.

Referring to fig. 17, an embodiment of the present application further provides a function expansion module 300 of an electronic apparatus, wherein the function expansion module 300 includes a magnetic element 301, and the function expansion module 300 may extend out of the device body Z2 or be accommodated in the device body Z2 when being connected to the device body Z2.

When the function expansion module 300 extends out of the device body Z2, the magnetic component 301 is located within a target distance range of the geomagnetic sensor in the electronic apparatus to trigger the electronic apparatus to perform a corresponding function control operation, as shown in fig. 18, which is a schematic diagram of the function expansion module 300 extending out of the device body Z2.

In an alternative embodiment of the present application, the function control operation comprises at least one of: turning on the operation of the light emitting unit; starting the operation of the vibration motor; an operation of lighting up the display screen; and starting the operation of the camera.

It should be noted that the types of the function control operations provided above are merely exemplary, and in practical applications, the function control operations may also be other types of operations, and the embodiments of the present application are not described herein.

When the function expanding module 300 is extended out of the apparatus body Z2, the magnetic component 301 can generate a large magnetic field interference to the geomagnetic sensor provided in the electronic apparatus, therefore, the electronic equipment can determine whether the function expanding module 300 extends out of the device body Z2 by the magnetic field interference received by the geomagnetic sensor, and performs a corresponding control operation in the case where it is determined that the function expanding module 300 is protruded out of the apparatus body Z2, thus, the electronic apparatus can perform a specific operation with the function expanding module 300 extended out of the apparatus body Z2, since the function control operation is triggered by extending the function expansion module 300 out of the device body Z2, the triggering mode is simpler and more flexible than the traditional mode of triggering the virtual key, triggering the physical key and controlling the electronic device to move in a predetermined manner.

In addition, by arranging the magnetic component 301 in the function expansion module 300, the electronic device determines whether the function expansion module 300 extends out of the device body Z2 by using magnetic field interference generated by the magnetic component 301 on a geomagnetic sensor arranged in the electronic device, so that the electronic device can judge whether the function expansion module 300 extends out of the device body Z2 by multiplexing the existing geomagnetic sensor without additionally arranging a special detection module, and therefore, the hardware cost is low, and the function expansion module can be adapted to most electronic devices, and the application range is wide.

It should be noted that, in the above description, the type and structure of the device body Z2 and the device body Z1 are the same, the manner in which the function expansion module 300 is connected to the device body Z2 is the same as the manner in which the light supplement module 200 is connected to the device body Z1, the manner in which the function expansion module 300 extends out of the device body Z2 and the manner in which the function expansion module 300 is accommodated in the device body Z2 are the same as the manner in which the light supplement module 200 extends out of the device body Z1 and the manner in which the light supplement module 200 is accommodated in the device body Z2 are the same.

That is, the device body Z2 includes a first receiving slot, and the function expansion module 300 is received in the first receiving slot. When the function expansion module 300 is received in the first receiving cavity, the function expansion module 300 is flush with the device body Z2.

The device body Z2 may be an electronic device, the function expansion module 300 is detachably connected to a rear case of the electronic device, and the first accommodating groove is formed in the rear case of the electronic device. The device body Z2 may also be an electronic device protective case body, the electronic device protective case body is provided with a first receiving groove and a second receiving groove for receiving an electronic device, in addition, the electronic device protective case body may also be provided with a light-emitting unit through hole, and the light-emitting unit through hole is directly opposite to the light-emitting unit of the electronic device when the second receiving groove receives the electronic device.

In addition, in a possible implementation manner, the function expansion module 300 can be rotatably connected with the device body Z2 through a rotating shaft, the function expansion module 300 is folded and extends out of the device body Z2 under the rotating action of the rotating shaft, and in another possible implementation manner, the function expansion module 300 is slidably connected with the device body Z2, and the function expansion module 300 is slidably extended out of the device body Z2.

In the embodiment of the present application, details of the type and structure of the device body Z2, the manner in which the function expansion module 300 is connected to the device body Z2, the manner in which the function expansion module 300 extends out of the device body Z2, and the manner in which the function expansion module 300 is accommodated in the device body Z2 are not repeated, and specific contents thereof can refer to the implementation contents corresponding to any one of fig. 4 to 16.

Similarly to the magnetic element 201 described above, the magnetic element 301 in the function expansion module 300 is located within the target distance range of the geomagnetic sensor in the electronic apparatus when the function expansion module 300 is extended out of the apparatus body Z2, and the magnetic element 301 is not located within the target distance range of the geomagnetic sensor when the function expansion module 300 is housed in the apparatus body Z2.

In addition, when the function expansion module 300 extends out of the device body Z2, the magnetic component 301 is located close to the rear camera area of the electronic device.

In addition, in the case that the function control operation includes an operation of turning on the light emitting unit, the function expansion module 300 may implement a light supplement function, and in this case, the function expansion module 300 may include a structure similar to that of the light supplement module 200.

For example, in an alternative embodiment of the present application, the function expansion module 300 may further include a light guiding structure and a light emitting structure, which are connected to each other, when the function expansion module 300 extends out of the device body Z2, the light emitting structure is located outside the device body Z2, and the light guiding structure is used for guiding the light emitted by the light emitting unit to the light emitting structure, so as to emit the light through the light emitting structure.

When the light emitting unit of the electronic device is turned on, the light guide structure is used for transmitting light rays of the light emitting unit so as to transmit the light rays to the light emitting structure. Optionally, the light guide structure includes a light guide body and a first light reflection layer covering an outer peripheral surface of the light guide body.

The light emitted by the light emitting structure is used for supplementing light to a shooting object of a front camera of the electronic equipment. Optionally, the light exit structure includes a light exit surface, and when the function expansion module 300 extends out of the device body Z2, the orientation of the light exit surface is the same as the shooting orientation of the front camera of the electronic device.

Optionally, the light exit structure is used for transmitting the light transmitted by the light guide structure to the light exit surface. In addition, the light-emitting surface of the light-emitting structure can be coated with an atomizing layer, and the atomizing layer is used for scattering light transmitted by the light-emitting structure. Optionally, a second light reflecting layer is coated on a surface of the light emergent structure opposite to the light emergent surface.

In an alternative embodiment of the present application, the function expansion module 300 may further include a light incident structure communicated with the light guiding structure, and in a case that the function expansion module 300 extends out of the device body Z2, the light incident structure faces the light emitting unit, so as to guide the light emitted by the light emitting unit to the light guiding structure. Wherein, the light incident structure can be a groove, and a light reflection assembly is arranged on the inner wall of the groove.

The embodiment of the present application further provides an electronic device protection shell, which includes the light supplement module 200 described above; alternatively, the electronic device protection shell includes the function expansion module 300 described above.

The embodiment of the present application further provides an electronic device, where the electronic device includes a rear shell, and the electronic device further includes the light supplement module 200 described above; alternatively, the electronic device further includes the function expansion module 300 described above.

In this application, the terms "connected" and "connected," unless expressly specified or limited otherwise, are to be construed broadly and can, for example, be directly connected or indirectly connected. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and that there may be three cases of a alone, B alone, and a and B simultaneously. The symbol "/" generally indicates that the former and latter associated objects are in an "or" relationship.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An electronic device, comprising:

the processor is connected with the geomagnetic sensor and used for acquiring the target magnetic field measurement data and sending a target control instruction to a function management module under the condition that a magnetic component exists in a target distance range of the geomagnetic sensor based on the target magnetic field measurement data;

and the function management module is connected with the processor and used for receiving the target control instruction and executing corresponding function control operation according to the instruction of the target control instruction.

2. The electronic device of claim 1, wherein the function management module comprises a power management unit and a lighting unit, the power management unit is connected with the processor, and the lighting unit is connected with the power management unit;

and the power supply management unit is used for supplying power to the light-emitting unit according to the target control instruction so as to enable the light-emitting unit to emit light.

3. The electronic device of claim 2, wherein the function management module further comprises a function expansion unit, the function expansion unit comprising at least one of a camera, a display screen, and a vibration motor, the function expansion unit being connected to the power management unit;

and the power supply management unit is also used for supplying power to the function expansion unit according to the target control instruction so as to start the function expansion unit.

4. The electronic device according to any one of claims 1 to 3, wherein the electronic device is accommodated in an electronic device protection shell, the electronic device protection shell comprises a protection shell body and a function expansion module, the protection shell body and the function expansion module are movably connected with each other, the function expansion module comprises a magnetic component, and the function expansion module can extend out of the protection shell body or be accommodated in the protection shell body;

under the condition that the protective shell body is stretched out, the magnetic assembly is located in the target distance range of the geomagnetic sensor.

5. The electronic device of claim 4, wherein the function expansion module further comprises a light guide structure and a light exit structure that are communicated with each other;

the function extension module stretches out under the circumstances of protective housing body, the light-emitting structure is located outside the electronic equipment, light guide structure is used for with the light conduction that the luminescence unit of electronic equipment sent extremely the light-emitting structure, in order to pass through light structure jets out light.

6. The light supplementing module is characterized by comprising a magnetic assembly, a light guide structure and a light emitting structure, wherein the light guide structure and the light emitting structure are communicated with each other; the light supplementing module can extend out of the device body or be accommodated in the device body when being connected to the device body;

when the light filling module stretches out the device body, the light-emitting structure is located this is external to the device, magnetic component is arranged in the target distance scope of ground magnetic sensor in the electronic equipment, in order to trigger the electronic equipment starts the luminescence unit, the light-guiding structure be used for with the light conduction that the luminescence unit sent extremely the light-emitting structure, in order to pass through light-emitting structure jets out light.

7. The light supplement module of claim 6, wherein the light supplement module is rotatably connected to the device body via a rotating shaft, and the light supplement module is folded and extended out of the device body under the rotating action of the rotating shaft.

8. The light supplement module of claim 6, wherein the light supplement module is slidably connected to the device body, and the light supplement module slidably extends out of the device body.

9. The light supplement module of claim 6, wherein the device body is the electronic device, the light supplement module is detachably connected to a rear housing of the electronic device, the rear housing has a first receiving groove, and the light supplement module is received in the first receiving groove.

10. The light supplement module of claim 6, wherein the device body is an electronic device protection shell body, the electronic device protection shell body defines a first receiving groove and a second receiving groove for receiving the electronic device, and the light supplement module is received in the first receiving groove.

11. An electronic device protection shell, comprising the light supplement module according to any one of claims 6 to 10.

12. An electronic device, comprising a rear housing and the light supplement module according to any one of claims 6-10.