CN212961010U - Auxiliary assembly for electronic equipment and lighting shooting auxiliary device - Google Patents

Abstract

The utility model discloses an assistor is shot to auxiliary assembly and illumination for electronic equipment, this an auxiliary assembly for electronic equipment includes the assistor, and the assistor includes: a connecting portion; a lighting unit connected to the connection unit and provided with a light source; a USB terminal connected to the connection portion; the light source is electrically connected with the USB terminal; the USB terminal is used for being plugged in a USB socket of external electronic equipment; a rotating shaft is arranged between the illumination part and the USB terminal, so that the illumination part can rotate relative to the USB terminal, and light emitted by the light source can irradiate a display screen of the external electronic equipment. The lighting shooting auxiliary device comprises a connecting part, a USB terminal and a lighting part, wherein the lighting part comprises an auxiliary camera. The auxiliary assembly is used for lighting and supplementing light for a display screen of the electronic equipment and is convenient to store; the lighting shooting auxiliary device has the functions of lighting, supplementary lighting and auxiliary shooting.

Description

Auxiliary assembly for electronic equipment and lighting shooting auxiliary device

Technical Field

The utility model relates to an electronic equipment auxiliary device technical field especially relates to an auxiliary assembly and illumination shooting assistor for electronic equipment.

Background

A total reflection display screen, i.e. a display screen without a backlight system, which cannot self-illuminate but illuminates the screen by light reflected by ambient light; the electronic equipment adopting the total reflection type display screen can protect eyes and save energy when in use; the total reflection type display screen is often applied to electronic equipment such as readers, learning machines, home education machines, point reading machines, tablet computers and mobile phones, and when the electronic equipment is used, the damage of the electronic equipment to eyes can be effectively reduced.

However, in the existing electronic device using the total reflection type display screen, under the environment with dark light, the ambient light is not enough to be reflected to illuminate the display screen, so that the electronic device is not convenient to watch and use when the external light is insufficient.

In some electronic devices in the prior art, a light guide plate is added between a display screen and a touch screen to assist in viewing the display screen through the cooperation of a built-in light source and the built-in light guide plate, so that the electronic devices can also be used when the ambient light is insufficient; however, the built-in light guide plate may cause a height difference between the display screen and the touch screen, so that the display screen looks old and cheap, and the touch experience is affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the auxiliary assembly for the electronic equipment is provided, and can be used for illuminating and supplementing light for a display screen of the electronic equipment in a use state so as to assist a user in reading the display screen; and is convenient to store.

The embodiment of the utility model provides a another aim at: the lighting shooting auxiliary device can be used for lighting and supplementing light for a display screen of electronic equipment so as to assist a user in reading the display screen; and can be used as an external shooting aid of the electronic equipment.

In order to achieve the purpose, the utility model adopts the following technical proposal:

an accessory assembly for an electronic device, comprising an accessory, the accessory comprising:

a connecting portion;

an illumination unit connected to the connection unit and provided with a light source;

a USB terminal connected to the connection portion; the light source is electrically connected with the USB terminal; the USB terminal is used for being plugged in a USB socket of external electronic equipment; and a rotating shaft is arranged between the illumination part and the USB terminal, so that the illumination part can rotate relative to the USB terminal, and light emitted by the light source can irradiate a display screen of external electronic equipment.

Preferably, the lighting part is rotatably connected with the connecting part through a rotating shaft, and/or the USB terminal is rotatably connected with the connecting part through a rotating shaft; when the auxiliary device is in the use state, the connecting part can rotate relative to the USB terminal so as to adjust the direction of the light emergent surface.

Preferably, the connecting part is provided with a receiving groove, and the USB terminal is rotatably connected with the connecting part; the USB terminal can rotate relative to the connecting part to be clamped into the accommodating groove in a rotating mode to be accommodated, or rotate to be separated from the accommodating groove to be used for inserting the USB socket of the external electronic equipment.

Preferably, the illumination unit and the USB terminal are connected to opposite ends of the connection unit, respectively.

Preferably, the illumination unit is rotatably connected to the connection unit by a first rotation shaft, and the USB terminal is rotatably connected to the connection unit by a second rotation shaft.

Preferably, the assistor further comprises an auxiliary camera, and the auxiliary camera is arranged on the light-emitting surface; the auxiliary camera is electrically connected with the USB terminal; the auxiliary camera is suitable for communication transmission with external electronic equipment.

Preferably, the electronic equipment further comprises an electronic equipment protecting shell, the electronic equipment protecting shell is provided with a first positioning part, and the assistor is provided with a second positioning part; the auxiliary device has a storage state and a use state; when the auxiliary device is in a use state, the second positioning part is separated from the first positioning part, and the USB terminal is used for being in plug-in fit with a USB socket of external electronic equipment; when the assistor is in a storage state, the second positioning portion is matched with the first positioning portion to position the assistor on the electronic device protective shell.

Preferably, the first positioning portion is a first magnetic portion, the second positioning portion is a second magnetic portion, and the second magnetic portion is used for attracting the first magnetic portion to position the auxiliary device on the electronic device protecting casing.

An illumination shooting aid for mounting to an electronic device for use, the aid comprising:

a connecting portion;

a USB terminal connected to the connection portion;

the lighting part is provided with a light source, a light-emitting surface and an auxiliary camera, and the light source is electrically connected with the USB terminal; the light emitted by the light source can be emitted from the light emitting surface and can irradiate the display screen of the external electronic equipment; the auxiliary camera is arranged on the lighting part; the auxiliary camera is electrically connected with the USB terminal; the auxiliary camera is suitable for communication transmission with external electronic equipment.

Preferably, the auxiliary camera is arranged on the light-emitting surface; the illumination part is rotatably connected with the connecting part, and the orientation of the light-emitting surface can be adjusted by rotating the illumination part.

The utility model has the advantages that: the auxiliary component for the electronic equipment can be installed outside the electronic equipment for use, and can be used for lighting and supplementing light for a display screen of the electronic equipment so as to assist a user in reading the display screen; the accessory assembly facilitates storage of the accessory when not in use. The lighting shooting auxiliary device can be used for lighting and supplementing light for a display screen of the electronic equipment so as to assist a user in reading the display screen; the shooting auxiliary device can be used as an external shooting auxiliary device of electronic equipment and is suitable for electronic equipment such as a family education machine, a point reading machine and the like.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural diagram of an auxiliary assembly for an electronic device or the lighting shooting auxiliary according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating the USB terminal of the auxiliary component for an electronic device according to the embodiment of the present invention in a storage state;

fig. 3 is a schematic diagram of the auxiliary device or the illumination shooting auxiliary device of the auxiliary assembly for an electronic device according to the embodiment of the present invention in a use state;

fig. 4 is a schematic view illustrating a process of storing the auxiliary device for the auxiliary assembly of the electronic device according to the embodiment of the present invention;

fig. 5 is a schematic view of the auxiliary device of the auxiliary assembly for an electronic device according to the embodiment of the present invention in a storage state;

fig. 6 is a schematic usage diagram of an auxiliary assembly for an electronic device or the lighting shooting auxiliary according to an embodiment of the present invention;

fig. 7 is a second schematic view illustrating a use of the auxiliary assembly for an electronic device or the illumination shooting auxiliary according to the embodiment of the present invention;

in the figure: 100. an assist device; 110. a connecting portion; 111. a receiving groove; 120. an illumination unit; 121. a light-emitting surface; 130. a USB terminal; 141. a first rotating shaft; 150. an auxiliary camera; 20. an electronic device protective case; 21. a first positioning portion; 80. an electronic device; 81. a display screen; 82. a USB socket; 90. a book.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "fixed" are to be understood broadly, e.g. as a fixed connection, a detachable connection or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model provides an auxiliary component for electronic equipment, which can illuminate and supplement light for a display screen 81 of the electronic equipment 80 in a use state so as to assist a user to read the display screen 81; which is convenient to store.

As shown in fig. 1 to 7, in an embodiment of the auxiliary assembly for an electronic device of the present invention, the auxiliary assembly includes:

comprising an assistor 100, said assistor 100 comprising:

a connecting portion 110;

an illumination unit 120 connected to the connection unit 110 and provided with a light source;

a USB terminal 130 connected to the connection unit 110; the light source is electrically connected with the USB terminal 130; the USB terminal 130 is used for being plugged into a USB socket 82 of an external electronic device 80; a rotation shaft is provided between the illumination unit 120 and the USB terminal 130 so that the illumination unit 120 can rotate relative to the USB terminal 130 to irradiate the display 81 of the external electronic device 80 with the light emitted from the light source.

Further, the electronic equipment protection shell 20 is further included, the electronic equipment protection shell 20 is provided with a first positioning portion 21, and the assistor 100 is provided with a second positioning portion; the aid 100 has a storage state and a use state; when the assistor 100 is in a use state, the second positioning portion is separated from the first positioning portion 21, and the USB terminal 130 is used for being plugged and matched with the USB socket 82 of the external electronic device 80; when the accessory 100 is in the storage state, the second positioning portion cooperates with the first positioning portion 21 to position the accessory 100 on the electronic device protection shell 20.

Specifically, when the USB terminal 130 is plugged into the USB socket 82 of the external electronic device 80, the auxiliary device 100 can take power through the external electronic device 80 for lighting.

It should be noted that the technology of performing reverse charging through USB connection is a mature technology in the field, and the detailed description of the specific principle is omitted here.

When the auxiliary assembly is used, when external environment light is not enough, the user needs to use the assistor 100 to illuminate the display screen 81 of the electronic device 80 for light supplement, and the following operations need to be performed: firstly, the combination and cooperation between the second positioning part and the first positioning part 21 are unlocked, so that the second positioning part and the first positioning part are separated from each other, and the assistor 100 is obtained; then, the USB terminal 130 of the accessory 100 is inserted into the USB socket 82 of the electronic device 80, so that the light emitting surface 121 faces the display 81 of the electronic device 80, and the external electronic device 80 supplies power to the accessory 100 for the light source through the reverse charging function; thus, the auxiliary device 100 can be adjusted to a use state, and at this time, the light emitted from the light emitting surface 121 can irradiate the display screen 81, so that the display screen 81 is more beautiful and convenient for a user to watch and use; when the assistor 100 is not in use, the user pulls the USB terminal 130 out of the USB socket 82 of the electronic device 80, and fixes the assistor 100 to the electronic device case 20 through the second positioning portion to store the assistor 100.

In the prior art, when a user uses the electronic device 80 without the self-luminous function of the display screen 81, due to diversified use scenes, the electronic device may be used in environments such as home, school, subway, bus, market, restaurant and the like, and at night or in some dark environments, the situation that the display screen 81 cannot clearly see the displayed image occurs, and in some use environments, it is not easy to find an external auxiliary light source to illuminate the display screen 81; at this time, the electronic apparatus 80 cannot be used.

The auxiliary assembly of the present invention, by providing the electronic device protection case 20, is convenient for accommodating the auxiliary device 100 on the electronic device 80, so that the user can conveniently take out the auxiliary device 100 for use whenever and wherever needed when needing to use the auxiliary device 100; the auxiliary lighting device can avoid the situation that the user cannot use the auxiliary device 100 due to forgetting to carry the auxiliary device 100 when going out, and can perform auxiliary lighting on the electronic screen at any time and any place; both can guarantee that electronic equipment 80's eyeshield function effectively exerts, can make electronic equipment 80's use more convenient again, guarantee that electronic equipment 80 also can normal use under the less strong condition of ambient light.

The utility model discloses an auxiliary assembly, through setting up USB terminal 130, this USB terminal 130 not only has the function of electricity connection: that is, the auxiliary device 100 can be powered by the electronic device 80, and under the condition that the electronic device 80 is powered and can be used, the auxiliary device 100 can perform auxiliary lighting, so that the auxiliary assembly is more convenient to use; meanwhile, the USB terminal 130 also has a function of fixed connection: that is, the auxiliary device 100 separated from the electronic device protective case 20 can be fixed on the electronic device 80 by inserting the USB terminal 130 into the USB socket 82 of the electronic device 80, so as to supplement light to the display screen 81 for illumination; in addition, the auxiliary device 100 plugged in the USB socket 82 can fill light into the display 81 just beside the display 81, so that the lighting effect is good.

Further, the USB terminal may be, but not limited to, a Type-C terminal, a Lightning terminal, a Micro USB terminal; the USB terminal may be used as a charging terminal or a data transmission terminal.

Further, in another embodiment of the auxiliary assembly of the present invention, the electronic device protection shell 20 is an electronic device 80 protection shell, and the electronic device 80 protection shell is configured to be sleeved outside the electronic device 80; so set up for this auxiliary assembly both has the function of protection electronic equipment 80, has the function of auxiliary lighting again, and it is more convenient to use.

Further, the first positioning portion 21 is provided on the back surface of the electronic device 80 protective case; the protective housing is a full-wrapping protective housing or a frame protective housing.

Further, the USB terminal 130 and the illumination unit 120 are respectively provided at both ends of the connection unit 110.

Further, in another embodiment of the auxiliary assembly of the present invention, in order to adjust the illumination range of the auxiliary device 100, the illumination portion 120 is rotatably connected to the connecting portion 110; when the auxiliary device 100 is in the use state, the connecting portion 110 can adjust the orientation of the light emitting surface 121 by rotating to adjust the relative angle between the light emitting surface 121 and the USB terminal 130, so as to adjust the angle between the light emitting surface 121 and the display 81 of the electronic device 80 to adjust the orientation of the light emitting surface 121; so set up, can be so that the user adjusts according to the actual illumination light filling demand illumination portion 120's angle for this auxiliary assembly's application scope is wider, and experience feels better.

On the basis of the structure, the USB terminal 130 is fixedly connected or rotatably connected with the connecting portion 110.

Further, in another embodiment of the auxiliary assembly of the present invention, in order to adjust the illumination range of the auxiliary device 100, the USB terminal 130 is rotatably connected to the connecting portion 110, and the connecting portion 110 can rotate relative to the USB terminal 130, so as to adjust the angle between the light emitting surface 121 and the display screen 81 of the electronic device 80, and adjust the orientation of the light emitting surface 121.

On the basis of the structure, the illumination part 120 is fixedly connected or rotatably connected with the connecting part 110.

Further, in another embodiment of the auxiliary assembly of the present invention, the first positioning portion 21 is a first magnetic portion, the second positioning portion is a second magnetic portion, and the second magnetic portion is used for attracting the first magnetic portion to position the auxiliary 100 on the protection shell.

Further, the first magnetic part and the second magnetic part are respectively magnetic blocks with opposite magnetism.

In some other embodiments, one of the first magnetic part and the second magnetic part is a ferromagnetic metal, and the other is a magnet capable of attracting the ferromagnetic metal.

Further, in another embodiment of the auxiliary assembly of the present invention, the first positioning portion 21 is a clamping groove or a clamping block, the second positioning portion is a clamping block or a clamping groove, and the clamping block is used for clamping in the clamping groove.

Further, in another embodiment of the auxiliary assembly of the present invention, in order to protect the USB terminal 130 when the auxiliary device 100 is not needed, the connecting portion 110 is provided with a receiving groove 111, and the USB terminal 130 is rotatably connected to the connecting portion 110; the USB terminal 130 can rotate relative to the connecting portion 110 to be rotatably inserted into the receiving groove 111 for receiving, or rotatably separated from the receiving groove 111 for inserting into the USB socket 82 of the external electronic device 80.

Further, two ends of the USB terminal 130 are a plug end and a connection end, respectively, and the USB terminal 130 is adapted to rotate relative to the connection portion 110 to be inserted into the storage groove 111, so that the plug end is located in the storage groove 111.

Further, the illumination unit 120 and the USB terminal 130 are connected to opposite ends of the connection unit 110, respectively; with this arrangement, only the relative angle between the illumination portion 120 and the connection portion 110 needs to be preset or adjusted, so that when the USB terminal 130 is plugged into the USB socket 82 of the electronic device 80, the light emitting surface 121 faces the display screen 81 of the electronic device 80.

Further, the lighting unit 120 is rotatably connected to the connection unit 110 by a first rotation shaft 141, and the USB terminal 130 is rotatably connected to the connection unit 110 by a second rotation shaft. With this arrangement, it is convenient to adjust the illumination range of the illumination portion 120 and to store the USB terminal 130 in the storage groove 111 when the USB terminal 130 is not required to be used.

Specifically, as shown in fig. 1, the central axis of the first rotating shaft 141 is O₁The central axis of the second rotating shaft is O₂。

Further, the assistor 100 further comprises a clamping portion fixed to the connecting portion 110, and the clamping portion is adapted to be clamped to an end of the external electronic device 80 when the assistor 100 is in a use state, so as to prevent the USB terminal 130 from being broken due to an unexpected external force applied to the assistor 100.

Further, the clamping portion is a flexible clamping portion to protect the electronic device 80 during use.

Further, in another embodiment of the auxiliary assembly of the present invention, the auxiliary device 100 further includes a shooting auxiliary camera 150, and the auxiliary camera 150 is disposed on the illumination portion 120; the auxiliary camera 150 is used for collecting images outside the electronic device 80, and the auxiliary camera 150 is electrically connected with the USB terminal 130; the auxiliary camera 150 is used for collecting images and is adapted to communicate with the external electronic device 80 to transmit the collected images to the electronic device 80.

In this embodiment, the auxiliary camera 150 is additionally disposed on the illumination portion 120, so that when the assistor 100 is used to illuminate the display screen 81, an object below the light exit surface 121 may also be photographed or imaged, an image capture range of the auxiliary camera 150 is different from an image capture range of a built-in camera of the electronic device 80, and at this time, an image that cannot be photographed by the built-in camera of the electronic device 80 may be captured by the auxiliary camera 150.

When the auxiliary component of this embodiment is applied to the electronic device 80 such as a point-reading machine, a learning machine, or a learning tablet, the auxiliary camera 150 can be used to shoot the book 90 image on the desktop to complete the acquisition of the subject image information or the text image information to be read, and transmit the image to the electronic device 80, so that the electronic device 80 can complete the functions of learning, solving the subject, explaining, point-reading, and the like.

The auxiliary assembly of this embodiment had both had the function of supplementary illumination, had supplementary study function again, and the function is more powerful, and it is convenient to use. The light irradiated by the irradiation portion can illuminate the book 90, facilitating image acquisition.

Further, the auxiliary camera 150 directly transmits an image to the external electronic device 80 through the USB terminal 130, thereby efficiently transmitting an image and eliminating the need for a bluetooth transmission module.

In other embodiments, a bluetooth transmission module electrically connected to the auxiliary camera 150 is disposed in the auxiliary device 100, so that the images captured by the auxiliary camera 150 are transmitted to the electronic device 80 by bluetooth transmission through the bluetooth transmission module.

The utility model also provides an illumination shooting auxiliary device 100 which can illuminate and supplement light for the display screen 81 of the electronic equipment 80 so as to assist the user to read the display screen 81; and may be used as an external photographing aid 100 for the electronic device 80.

As shown in fig. 1 to 7, in an embodiment of the illumination shooting assistance device 100 of the present invention, the illumination shooting assistance device 100 includes:

a connecting portion 110;

a USB terminal 130 connected to the connection unit 110;

an illumination unit 120 provided with a light source electrically connected to the USB terminal 130, a light exit surface 121, and an auxiliary camera 150; the light emitted by the light source can be emitted from the light emitting surface 121 and can irradiate the display screen 81 of the external electronic device 80; the auxiliary camera 150 is provided in the illumination unit 120; the auxiliary camera 150 is electrically connected with the USB terminal 130; the auxiliary camera 150 is adapted to communicate with the external electronic device 80.

The lighting shooting auxiliary device 100 in this embodiment may be plugged into the USB socket 82 of the electronic device 80 through the USB terminal 130, so as to supply power to the auxiliary device 100 through the reverse power supply function of the electronic device 80, and emit light through the light source, thereby performing lighting and supplementary lighting on the display screen 81 of the electronic device 80; and the auxiliary camera 150 can collect images which cannot be collected by the built-in camera of the electronic device 80 and transmit the images to the electronic device 80, so that the electronic device 80 can complete functions of learning, solving questions, explaining, reading and the like.

Further, the auxiliary camera 150 is disposed on the light emitting surface 121; the illumination unit 120 is rotatably coupled to the coupling unit 110, and the illumination unit 120 can adjust the orientation of the light emitting surface 121 by rotation. With such an arrangement, the illumination range of the light source and the shooting range of the auxiliary camera 150 can be adjusted by rotating the illumination portion 120, so that the use is convenient, and the application range is wide.

Further, the auxiliary lighting and shooting device 100 can be directly stored on the back of the electronic device 80 or on the back of a protective casing covering the electronic device 80 when not in use.

In the description herein, it is to be understood that the terms "upper", "lower", "left", "right", and the like are used in a descriptive sense and with reference to the illustrated orientation or positional relationship, and are used for convenience in description and simplicity in operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. An accessory assembly for an electronic device, comprising an accessory (100), the accessory (100) comprising:

a connecting portion (110);

an illumination unit (120) connected to the connection unit (110), the illumination unit being provided with a light source and a light exit surface (121);

a USB terminal (130) connected to the connection unit (110); the light source is electrically connected with the USB terminal (130); the USB terminal (130) is used for being plugged into a USB socket (82) of an external electronic device (80); a rotating shaft is arranged between the illumination part (120) and the USB terminal (130), so that the illumination part (120) can rotate relative to the USB terminal (130), and light emitted by the light source can irradiate a display screen (81) of an external electronic device (80).

2. Auxiliary component of an electronic device according to claim 1, characterized in that the illumination portion (120) is rotationally connected to the connection portion (110) by a rotation shaft, and/or the USB terminal (130) is rotationally connected to the connection portion (110) by a rotation shaft; when the auxiliary device (100) is in a use state, the connecting part (110) can rotate relative to the USB terminal (130) to adjust the orientation of the light-emitting surface (121).

3. The auxiliary component for an electronic device according to claim 1, wherein the connecting portion (110) is provided with a receiving groove (111); the USB terminal (130) can rotate relative to the connecting part (110) to be clamped in the accommodating groove (111) in a rotating mode to be accommodated, or to be separated from the accommodating groove (111) in a rotating mode to be used for being inserted into a USB socket (82) of external electronic equipment (80).

4. The auxiliary component for an electronic device according to claim 1, wherein the illumination section (120) and the USB terminal (130) are connected to opposite ends of the connection section (110), respectively.

5. The auxiliary component for an electronic device according to claim 1, wherein the illumination section (120) is rotatably connected to the connection section (110) by a first rotation shaft (141), and the USB terminal (130) is rotatably connected to the connection section (110) by a second rotation shaft.

6. The auxiliary assembly for an electronic device according to claim 1, wherein the auxiliary device (100) further comprises an auxiliary camera (150), the auxiliary camera (150) is disposed on the light emitting surface (121); the auxiliary camera (150) is electrically connected with the USB terminal (130); the auxiliary camera (150) is suitable for communication transmission with an external electronic device (80).

7. The accessory assembly for an electronic device according to any one of claims 1-6, further comprising a protective case (20) for an electronic device, the protective case being provided with a first positioning portion (21), the accessory (100) being provided with a second positioning portion; the aid (100) having a storage state and a use state; when the assistor (100) is in a use state, the second positioning part is separated from the first positioning part (21), and the USB terminal (130) is used for being in plug-in fit with a USB socket (82) of external electronic equipment (80); when the assistor (100) is in the storage state, the second positioning portion is matched with the first positioning portion (21) to position the assistor (100) on the electronic equipment protection shell (20).

8. The auxiliary assembly for an electronic device according to claim 7, wherein the first positioning portion (21) is a first magnetic portion, and the second positioning portion is a second magnetic portion, and the second magnetic portion is adapted to be engaged with the first magnetic portion to position the auxiliary (100) on the electronic device protection case.

9. An illumination shooting aid, for use in mounting to an electronic device (80), the aid (100) comprising:

a connecting portion (110);

a USB terminal (130) connected to the connection unit (110);

a lighting unit (120) provided with a light source electrically connected to the USB terminal (130), a light exit surface (121), and an auxiliary camera (150); the light emitted by the light source can be emitted from the light emitting surface (121) and can irradiate the display screen (81) of the external electronic equipment (80); the auxiliary camera (150) is arranged on the lighting part (120); the auxiliary camera (150) is electrically connected with the USB terminal (130); the auxiliary camera (150) is suitable for communication transmission with an external electronic device (80).

10. The auxiliary device of claim 9, wherein the auxiliary camera (150) is disposed on the light emitting surface (121); the illumination part (120) is rotatably connected with the connecting part (110), and the orientation of the light emitting surface (121) can be adjusted by rotating the illumination part (120).

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