CN215072553U - Electronic equipment assembly, electronic equipment and light guide module - Google Patents

Abstract

The application provides an electronic equipment assembly and a light guide module; this light guide module includes: a connecting frame and a light guide component; the connecting frame is used for being connected with the electronic equipment or the rear shell of the electronic equipment protection shell; the light guide assembly is hinged with the connecting frame and can be switched between a first state and a second state relative to the connecting frame; the first state is an accommodating state in which the light guide assembly and the connecting frame are close to each other, and the second state is an opening state in which the light guide assembly and the connecting frame are separated from each other; the light guide assembly is provided with a light inlet area and a light outlet area, when the light guide assembly is in the second state, the light inlet area and the light outlet area are located on one side, close to the electronic equipment, of the light guide assembly, the light inlet area corresponds to a light source of the electronic equipment, and light emitted by the light source passes through the light guide assembly and then is emitted from the light outlet area. This leaded light module can improve the shooting effect of leading camera for electronic equipment's leading camera light filling.

Description

Electronic equipment assembly, electronic equipment and light guide module

Technical Field

The utility model relates to a technical field of electronic equipment accessory specifically is to relate to an electronic equipment subassembly, electronic equipment and leaded light module.

Background

Because the screen occupation of the mobile phone is increased continuously, the current mobile phone cancels a front flash lamp. Generally, a screen display white screen is used for supplementing light during self-photographing, but under some use conditions, the scheme of supplementing light by using the screen display white screen cannot meet the requirement of supplementing light, for example, when strong light supplementing requirement is needed for current photographing, the light supplementing intensity of the display screen is insufficient; in addition, when the camera is used for shooting and recording, the light can not be supplemented by the screen. For solving the problem, some manufacturers make mobile phone shells with a front light supplement function, and the mobile phone shells are provided with self-photographing light supplement lamps to supplement light for shooting in front.

However, the mobile phone shell with the front light supplement function in the conventional technology is provided with the wireless charging circuit and the light supplement LED lamp, and the light supplement LED lamp is turned on by the mobile phone wireless charging coil in the reverse direction to provide a power supply for the mobile phone shell. The disadvantage is that the mobile phone must have a wireless reverse charging function, and is not suitable for the mobile phone without wireless charging; moreover, the protective sleeve is provided with wireless charging and LED lamps, so that the parts are more, the cost is high, a special protective shell is designed for a special mobile phone with a special model, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

The first aspect of the embodiments of the present application provides a light guide module for an electronic device, the light guide module includes:

the connecting frame is used for being connected with the electronic equipment or the rear shell of the electronic equipment protection shell;

the light guide assembly is hinged with the connecting frame and can be switched between a first state and a second state relative to the connecting frame; the first state is an accommodating state in which the light guide assembly and the connecting frame are close to each other, and the second state is an opening state in which the light guide assembly and the connecting frame are separated from each other;

the light guide assembly is provided with a light inlet area and a light outlet area, when the light guide assembly is in the second state, the light inlet area and the light outlet area are located on one side, close to the electronic equipment, of the light guide assembly, the light inlet area corresponds to a light source of the electronic equipment, and light emitted by the light source passes through the light guide assembly and then is emitted from the light outlet area.

In a second aspect, an embodiment of the present application provides an electronic device assembly, which includes an electronic device and the light guide module described in any of the foregoing embodiments; the electronic equipment comprises a rear shell and a flash lamp; the flash lamp emits light through a light through hole in the rear shell;

the connecting frame of the light guide module is connected with the rear shell of the electronic equipment; when the light guide assembly of the light guide module is in the second state, the light incoming area can correspond to the flash lamp.

In addition, an embodiment of the present application further provides an electronic device assembly, where the electronic device assembly includes an electronic device, a protective shell, and the light guide module described in any of the above embodiments; the electronic equipment is connected with the protective shell, and a flash lamp of the electronic equipment corresponds to an unthreaded hole in the rear shell of the protective shell and can emit light through the unthreaded hole;

the connecting frame of the light guide module is connected with the surface of one side, away from the electronic equipment, of the rear shell of the protective shell; when the light guide assembly of the light guide module is in the second state, the light entering area of the light guide assembly can correspond to the light hole in the rear shell.

Further, an embodiment of the present application further provides an electronic device, where the electronic device includes a rear housing and a light guide assembly, where the light guide assembly is hinged to the rear housing and can be switched between a first state and a second state with respect to the rear housing; the first state is an accommodating state in which the light guide assembly and the rear shell are close to each other, and the second state is an opening state in which the light guide assembly and the rear shell are separated from each other;

the light guide assembly is provided with a light inlet area and a light outlet area, when the light guide assembly is in the second state, the light inlet area and the light outlet area are located on one side, close to the rear shell, of the light guide assembly, the light inlet area corresponds to a light source of the electronic equipment, and light emitted by the light source passes through the light guide assembly and then is emitted from the light outlet area.

The light guide module provided by the embodiment of the application is provided with a connecting frame and a light guide assembly which can rotate relatively; the link is used for being connected with the backshell of electronic equipment or electronic equipment protective housing, and the leaded light subassembly can overturn, and then can be with the light conduction of the rearmounted flash light of electronic equipment to display screen one side, for the leading camera light filling of electronic equipment, improves the shooting effect of leading camera.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a light guide module for an electronic device according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram illustrating a use state of an embodiment of an electronic device assembly of the present application;

FIG. 3 is a schematic front view of the electronic device assembly of the embodiment of FIG. 2;

FIG. 4 is a schematic structural diagram of another use state of the electronic device assembly in the embodiment of FIG. 2;

FIG. 5 is a schematic structural view of the electronic device assembly in a use state when the light guide assembly is in a third state;

FIG. 6 is a schematic structural view of another usage state of the electronic device assembly when the light guide assembly is in the third state;

FIG. 7 is a schematic structural diagram of a light guide assembly according to an embodiment of the present disclosure;

FIG. 8 is a schematic cross-sectional view of the structure at light guide assembly A-A of FIG. 7;

FIG. 9 is a schematic, exploded view of the light guide assembly of FIG. 7;

FIG. 10 is a schematic diagram of the light transmission structure in the light guide assembly;

FIG. 11 is an enlarged schematic view of the structure at B in FIG. 10;

FIG. 12 is a schematic view of a light guide assembly according to another embodiment of the present application;

fig. 13 is a partially disassembled schematic view of an embodiment of an electronic device assembly according to the present application.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be noted that the following examples are only for illustrating the present invention, but do not limit the scope of the present invention. Similarly, the following embodiments are only some but not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As used herein, an "electronic device" (or simply "terminal") includes, but is not limited to, an apparatus that is configured to receive/transmit communication signals via a wireline connection, such as via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network, and/or via a wireless interface (e.g., for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal). A communication terminal arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver. A cellular phone is an electronic device equipped with a cellular communication module.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a light guide module for an electronic device according to the present application, and it should be noted that the light guide module in the present application can be used for an electronic device having a camera and a flash lamp, such as a mobile phone, a tablet computer, a notebook computer, and a wearable device. The light guide module 10 for an electronic device includes a connecting frame 100 and a light guide assembly 200. It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the embodiments of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other steps or elements inherent to such process, method, article, or apparatus.

Specifically, please refer to fig. 2 to 4 together, fig. 2 is a schematic structural diagram of a use state of an embodiment of an electronic device assembly of the present application, and fig. 3 is a schematic structural diagram of the electronic device assembly in the embodiment of fig. 2; FIG. 4 is a schematic structural diagram of another use state of the electronic device assembly in the embodiment of FIG. 2; the electronic device assembly in this embodiment includes an electronic device 20 and a light guide module 10; the electronic device 20 includes a rear case 21 (i.e., a back case, a battery cover or a rear cover plate), a display 22, a flash 23, a front camera 24 and a control circuit board (not shown in the figure) disposed inside the electronic device; the rear shell 21 and the display screen 22 are respectively located at two opposite sides of the electronic device, the rear shell 21 and the display screen 22 are matched to form an accommodating cavity, and the control circuit board and the flash lamp 23 are both arranged in the accommodating cavity; the flash lamp 23 is connected with the control circuit board and emits light through a light through hole in the rear shell 21; the front facing camera 24 is located on the same side of the electronic device as the display screen 22, i.e., the front side. The connecting frame 100 of the light guide module 10 is connected to a side surface (i.e., an outer surface) of the rear housing 21 of the electronic device facing away from the accommodating cavity.

Optionally, the light guide assembly 200 is hinged to the connecting frame 100 and can be switched between a first state, a second state and a third state with respect to the connecting frame 100 (the double-headed arrow in fig. 2 indicates the relative rotational position relationship between the light guide assembly 200 and the connecting frame 100). The first state is an accommodated state in which the light guide assembly 200 and the connecting frame 100 are close to each other, i.e., a state of the light guide module indicated by a solid line in fig. 2, or a state of the light guide module in fig. 3. The second state is an open state in which the light guide assembly 200 and the connecting frame 100 are separated from each other, i.e., a state of the light guide module indicated by a dotted line in fig. 2, or a state of the light guide module in fig. 4.

Wherein the third state is a half-open state of the light guide assembly between the first state and the second state; the third state is an intermediate state between the first state and the second state in which the light guide module is at the special position, please refer to fig. 5 and fig. 6, and fig. 5 is a schematic structural diagram of a using state of the electronic device assembly when the light guide assembly is in the third state; FIG. 6 is a schematic structural view of another usage state of the electronic device assembly when the light guide assembly is in the third state; when the light guide assembly is in the third state (i.e., the state of fig. 5 and 6), it can be used as a stand for the electronic device 20; fig. 5 may show a state in which the electronic device is supported by the landscape display, and fig. 6 may show a state in which the electronic device is supported by the portrait display.

Optionally, when the light guide assembly 200 is in the second state (the state shown by the dotted line in fig. 2, or the state shown in fig. 4), the light guide assembly 200 is provided with a light incident region 201 and a light emergent region 202 on the same side surface of the connecting rack 100 for connecting with the rear housing 21 of the electronic device 20, that is, the outer surface of the light guide assembly 200 in the state shown in fig. 3 (the first state) is provided with the light incident region 201 and the light emergent region 202. The light incident area 201 corresponds to a light source (i.e., a rear flash 23) of the electronic device 20, which uses the rear case 21 as a light exit side, and light emitted by the light source passes through the light guide assembly 200 and then exits from the light exit area 202, please refer to fig. 4 again, where arrows in fig. 4 indicate light exiting through the light exit area. The light emitted through the light emitting area 202 and the light entering area 201 are opposite in direction, so that light is supplemented to the side (i.e., the side of the display screen 22 and the front camera 24) of the electronic device 20 away from the rear housing 21. It should be noted that the terms "first", "second" and "third" in the embodiments of the present application 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. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Optionally, with continued reference to fig. 1 and fig. 2, a glue layer 110 is disposed on a side surface of the connection frame 100, and the connection frame 100 is fixed to the rear case 21 of the electronic device 20 through the glue layer 110. In addition, in some other embodiments, the connection frame 100 may be connected to the rear case 21 of the electronic device 20 by magnetic means, snap-fit means, etc., which are not listed and described in detail herein.

Optionally, the connecting frame 100 is provided with an accommodating space 101, and at least a part of the structure of the light guide assembly 200 can be accommodated in the accommodating space 101 in the first state. The connection frame 100 may be a frame structure, that is, the receiving space 101 penetrates through the connection frame 100. The receiving space 101 may be a structure that is not penetrating through the connecting rack 100, that is, the receiving space 101 may be a holding groove with a bottom, and is not limited in detail here.

The light guide module provided by the embodiment of the application is provided with a connecting frame and a light guide assembly which can rotate relatively; the connecting frame is used for being connected with a rear shell of the electronic equipment, and the light guide assembly can be turned over, so that light of a rear flash lamp of the electronic equipment can be transmitted to one side of the display screen to supplement light for a front camera of the electronic equipment, and the shooting effect of the front camera is improved; in addition, the light guide module can also be used as a support of electronic equipment, and has the characteristics of simple structure, good portability and multiple functions.

Optionally, please refer to fig. 7 to 9 together, fig. 7 is a schematic structural diagram of a light guide assembly in an embodiment of the light guide module of the present application, fig. 8 is a schematic structural cross-sectional view at a-a of the light guide assembly in fig. 7, and fig. 9 is a schematic structural disassembly diagram of the light guide assembly in fig. 7; the light guide assembly 200 of the present embodiment includes a back cover plate 210, a front cover plate 220 and a light guide plate 230. The rear cover plate 210 is hinged to the connecting frame 100 and forms an accommodating space 2000 with the front cover plate 220; the light guide plate 230 is disposed in the accommodating space 2000; the front cover 220 is provided with the light incident area 201 and the light emergent area 202. The front cover plate 220 and the rear cover plate 210 may be made of non-transparent materials, and the light incident area 201 and the light exit area 202 disposed on the front cover plate 220 may be through hole structures, or may be partially transparent structures, or may be disposed on transparent lenses by covering the through holes, which is not limited specifically here.

Two ends of the light guide plate 230 are respectively disposed corresponding to the light incident region 201 and the light emergent region 202, and are used for guiding light from the light incident region 201 to the light emergent region 202. In fig. 8, the reference numeral 23 may be denoted as a flash lamp, and light emitted from the flash lamp 23 is incident on the light guide plate 230 through the light incident region 201. The present application is not particularly limited as to the specific shape of the light guide plate 230, as long as the light can be transmitted from the light incident region 201 to the light exiting region 202.

Optionally, referring to fig. 10 and fig. 11 together, fig. 10 is a schematic structural diagram of light transmission in a light guide assembly, and fig. 11 is an enlarged schematic structural diagram of a portion B in fig. 10, a reflective region 231 is disposed on a side of the light guide plate 230 close to the back cover plate 210, and the reflective region 231 corresponds to the light emergent region 202. The reflective region 231 may have a structure with reflective convex hulls, reflective saw teeth, and reflective films with granularity, so that light can be emitted toward the light-emitting region 202 more.

It should be noted that, in this embodiment, only the structure of the cover plate, the light guide plate and each film of the light guide assembly is taken as an example of a structure that is made of a material with a certain hardness and is a planar plate.

The light guide module in this embodiment utilizes the light guide plate to propagate light as the inner structure of light guide component, and the leaded light is efficient, and thickness is thin, and is portable, can the efficient utilize the light of rearmounted flash light for leading camera from shooting light filling. The light guide module can be adhered to the back of the mobile phone through double-sided adhesive tape and the like, and the light guide module is connected with the connecting frame through the rotating shaft, so that the light guide module is convenient to use and simple in structure; and through the fixed position of adjustment link and cell-phone dorsal scale, can make this leaded light module be applicable to the electronic equipment of multiple different position flash light, the commonality is strong.

Optionally, referring to fig. 12, fig. 12 is a schematic view illustrating a structure of a light guide assembly according to another embodiment of the present application, where the light guide assembly in the present embodiment includes a rear cover plate 210, a front cover plate 220, a light guide plate 230, a first reflective film 240, a light equalizing film 250, a brightness enhancement film 260, and a second reflective film 270. The rear cover plate 210 and the front cover plate 220 cooperate to form an accommodating space 2000, and the light guide plate 230, the first reflective film 240, the light equalizing film 250, the brightness enhancement film 260 and the second reflective film 270 are all disposed in the accommodating space 2000.

The first reflective film 240 is disposed between the back cover plate 210 and the light guide plate 230; for causing more light to travel toward the side of the front cover 220, reducing light loss. The second reflective film 270 is disposed between the front cover 220 and the light guide plate 230 and corresponds to the front cover 220 in the region where the light incident region 201 and the light exiting region 202 are not disposed, and the second reflective film 270 is used to prevent light from leaking out of the light guide plate 230 and ensure that more light exits from the light exiting region 202.

Optionally, a light equalizing film 250 is disposed between the front cover 220 and the light guide plate 230 and corresponding to the light exiting region 202. The light uniformizing film 250 serves to make the light more uniform before exiting from the light exiting region 202. The brightness enhancement film 260 is also disposed between the front cover 220 and the light guide plate 230 and corresponds to the light emergent region 202, wherein the brightness enhancement film 260 may further include a front brightness enhancement film 261 and a rear brightness enhancement film 262; both the front and rear light-adding films 261 and 262 can make the light more concentrated in two directions, preventing the light from being diffused when exiting from the light exit region 202. It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Optionally, referring to fig. 1, fig. 5 and fig. 12, in the light guide module of the embodiment of the present application, the light guide element 200 is embedded with a first magnetic body 280, and the connecting frame 100 is provided with a second magnetic body, wherein the second magnetic body may include the first magnetic particles 121 and the second magnetic particles 122. Optionally, the first magnetic particles 121 in this embodiment are disposed on the connection frame 100. In some other embodiments, both the first magnetic particle 121 and the second magnetic particle 122 may be disposed on the link frame 100. In addition, in some other embodiments, the back case of the electronic device may also be a part of the connection frame, or the back case of the electronic device itself may be the connection frame, so that the second magnetic particles 122 are disposed on the back case of the electronic device rather than on the connection frame. When the light guide assembly 200 is in the first state, the first magnetic member 280 and the first magnetic particles 121 may be attracted to each other; when the light guide assembly 200 is in the second state, the first magnetic member 280 can be attracted to the second magnetic particles 122.

When the light guide assembly 200 is in the first state (the closed state), the first magnetic member 280 and the second magnetic member 120 can be attracted to each other, so as to ensure that the light guide assembly 200 can be reliably fixed in the accommodating space 101 of the connecting frame 100 when not in use. Specifically, the back cover 210 of the light guide assembly 200 may have a mounting groove 2101, and the first magnetic member 280 may be embedded in the mounting groove 2101.

Light guide module in this embodiment propagates light through setting up light guide plate, reflective membrane, the membrane of making light uniform, membrane of adding lustre to, has and can reduce light loss, improves the concentration that leaded light efficiency and light jetted out and is high, the even characteristics of light. In addition, the magnetic body for alignment attraction is arranged, so that the light guide module can be reliably fixed in the accommodating space of the connecting frame in the non-use state of the light guide assembly, the whole structure of the light guide module is stable and high, and the structure is simple in the furled state.

It should be noted that, in some other embodiments, the connecting frame of the light guide module may be a part of the rear housing of the electronic device, that is, the light guide module may be hinged to the rear housing of the electronic device and may be switched between the first state and the second state with respect to the rear housing; the first state is an accommodating state in which the light guide assembly and the rear shell are close to each other, and the second state is an opening state in which the light guide assembly and the rear shell are separated from each other; the light guide assembly is provided with a light inlet region and a light outlet region, when the light guide assembly is in the second state, the light inlet region and the light outlet region are located on one side, close to the rear shell, of the light guide assembly, the light inlet region corresponds to a light source of the electronic device (see the detailed description of the embodiment), and light emitted by the light source passes through the light guide assembly and then is emitted from the light outlet region. The structure can also realize the effect of supplementing light for photographing the front camera by utilizing the rear light source.

Referring to fig. 13, fig. 13 is a partially disassembled schematic view of an electronic device assembly according to an embodiment of the present application. The electronic device assembly in this embodiment includes an electronic device 20, a protective shell 30, and a light guide module 10; the electronic device 20 is connected to the protective case 30, and the flash 23 of the electronic device 20 corresponds to the light hole 310 on the rear case 31 of the protective case 30 and can emit light through the light hole 310. The structure of the light guide module 10 may be any one of the foregoing embodiments, and is not described herein again.

Optionally, the connecting frame 100 of the light guide module 10 is connected to a side surface of the rear shell 31 of the protective shell 30 facing away from the electronic device 20; that is, the connection frame 100 is connected to the outer surface of the rear shell 31 of the protective shell 30 by means of adhesion, magnetic attraction, etc. When the light guide assembly 200 of the light guide module 10 is in the second state (not shown, that is, the light guide assembly 200 in the foregoing embodiment is in the working state), the light incident region 201 thereof may correspond to the light hole 31 on the rear shell 31, so as to implement light supplement on the side of the electronic device 20 where the display screen is disposed. Other structural features of the electronic device 20 and the protective casing 30 are within the understanding of those skilled in the art, and will not be described herein.

Optionally, a third magnetic body 281 may be further embedded in the light guide assembly 200 in this embodiment, a fourth magnetic body 33 may be disposed on the protective shell, and a fifth magnetic body 123 may be disposed on the connection frame 100, when the light guide assembly 200 is in the second state, the third magnetic body 281 may be attracted to the fourth magnetic body 33 in an aligned manner, so as to ensure that the light guide assembly 200 is in a stable light guide state. When the light guide assembly 200 is in the first state, the third magnetic body and the fifth magnetic body 123 may be attracted to each other in an aligned manner, so as to ensure that the light guide assembly 200 is in a stable closed state.

Please refer to fig. 2 and fig. 3; in other embodiments, the electronic device itself may be embedded with the magnetic body 25, and when the light guide assembly 200 is in the second state, the magnetic body 25 is aligned with and attracted to the first magnetic body 280, so as to position the light guide assembly 200. Of course, in some embodiments, the rear case 21 of the electronic device 20 or the rear case 31 of the protective case 30 may be made of a magnetic material (such as stainless steel), and the first magnetic body 280 of the light guide assembly 200 may be directly fixed to the magnetic material in an attracting manner.

The electronic equipment assembly that provides in this embodiment, the compound mode is nimble, can be directly fixed with electronic equipment with the leaded light module, also can cooperate the protective housing to use, can realize leading light filling and supporting role to electronic equipment.

The above only is the partial embodiment of the utility model discloses a not therefore restriction the utility model discloses a protection scope, all utilize the utility model discloses equivalent device or equivalent flow transform that the content of description and drawing was done, or direct or indirect application in other relevant technical field, all the same reason is included in the patent protection scope of the utility model.

Claims (15)

1. A light guide module for an electronic device, the light guide module comprising:

the connecting frame is used for being connected with the electronic equipment or the rear shell of the electronic equipment protection shell;

the light guide assembly is hinged with the connecting frame and can be switched between a first state and a second state relative to the connecting frame; the first state is an accommodating state in which the light guide assembly and the connecting frame are close to each other, and the second state is an opening state in which the light guide assembly and the connecting frame are separated from each other;

the light guide assembly is provided with a light inlet area and a light outlet area, when the light guide assembly is in the second state, the light inlet area and the light outlet area are located on one side, close to the electronic equipment, of the light guide assembly, the light inlet area corresponds to a light source of the electronic equipment, and light emitted by the light source passes through the light guide assembly and then is emitted from the light outlet area.

2. The light guide module according to claim 1, wherein the light emitted through the light exit area and the light entering the light entrance area have opposite directions, so as to supplement light to a side of the electronic device away from the rear housing.

3. The light guide module of claim 1, wherein the light guide assembly further has a third state with respect to the connecting frame; the third state is a half-open state of the light guide assembly between the first state and the second state; and when the light guide assembly is in the third state, the light guide assembly can be used as a support of electronic equipment.

4. The light guide module according to claim 1, wherein the connecting frame has a receiving space, and when the light guide module is in the first state, at least a portion of the light guide module is received in the receiving space.

5. The light guide module according to claim 1, wherein the light guide assembly comprises a back cover plate, a front cover plate and a light guide plate; the rear cover plate is hinged with the connecting frame and is matched with the front cover plate to form an accommodating space; the light guide plate is arranged in the accommodating space; the front cover plate is provided with the light incoming area and the light outgoing area; the light guide plate is arranged corresponding to the light incoming area and the light outgoing area and used for transmitting light rays from the light incoming area to the light outgoing area.

6. The light guide module according to claim 5, wherein the light guide assembly further comprises a first reflective film, and the first reflective film is disposed between the back cover plate and the light guide plate.

7. The light guide module according to claim 6, wherein the light guide assembly further comprises a second reflective film disposed between the front cover and the light guide plate and corresponding to a region of the front cover where the light incident region and the light exiting region are not disposed.

8. The light guide module according to claim 5, wherein the light guide assembly further comprises a light homogenizing film disposed between the front cover plate and the light guide plate and corresponding to the light emergent region.

9. The light guide module according to claim 5, wherein the light guide assembly further comprises a brightness enhancement film disposed between the front cover plate and the light guide plate and corresponding to the light emergent region.

10. The light guide module according to claim 5, wherein the light guide plate has a reflective region on a side thereof adjacent to the back cover plate, and the reflective region corresponds to the light emergent region.

11. The light guide module according to claim 5, wherein a first magnetic body is embedded in the light guide assembly, a second magnetic body is disposed on the connection frame, and the first magnetic body and the second magnetic body can be attracted in an aligned manner when the light guide assembly is in the first state and/or the second state.

12. An electronic device assembly, comprising an electronic device and the light guide module according to any one of claims 1-11; the electronic equipment comprises a rear shell and a flash lamp; the flash lamp emits light through a light through hole in the rear shell;

the connecting frame of the light guide module is connected with the rear shell of the electronic equipment; when the light guide assembly of the light guide module is in the second state, the light incoming area can correspond to the flash lamp.

13. An electronic device assembly, comprising an electronic device, a protective shell, and the light guide module according to any one of claims 1-10; the electronic equipment is connected with the protective shell, and a flash lamp of the electronic equipment corresponds to an unthreaded hole in the rear shell of the protective shell and can emit light through the unthreaded hole;

the connecting frame of the light guide module is connected with the surface of one side, away from the electronic equipment, of the rear shell of the protective shell; when the light guide assembly of the light guide module is in the second state, the light entering area of the light guide assembly can correspond to the light hole in the rear shell.

14. The electronic device assembly of claim 13, wherein a third magnetic body is embedded in the light guide assembly, a fourth magnetic body is disposed on the protective shell, and a fifth magnetic body is disposed on the connecting frame; when the light guide assembly is in a second state, the third magnetic body and the fourth magnetic body can be attracted in an aligned mode; when the light guide assembly is in the first state, the third magnetic body and the fifth magnetic body can be attracted in an aligned mode.

15. An electronic device, comprising a rear housing and a light guide assembly, wherein the light guide assembly is hinged to the rear housing and can be switched between a first state and a second state relative to the rear housing; the first state is an accommodating state in which the light guide assembly and the rear shell are close to each other, and the second state is an opening state in which the light guide assembly and the rear shell are separated from each other;

the light guide assembly is provided with a light inlet area and a light outlet area, when the light guide assembly is in the second state, the light inlet area and the light outlet area are located on one side, close to the rear shell, of the light guide assembly, the light inlet area corresponds to a light source of the electronic equipment, and light emitted by the light source passes through the light guide assembly and then is emitted from the light outlet area.

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