Shell assembly, externally-hung lens and lens assembly

Abstract

The invention discloses a shell assembly, a plug-in lens and a lens assembly. Wherein the shell assembly comprises a first connecting piece and a first conductive piece, a first end of the first conductive piece is located at a first position of the first connecting piece, a second end of the first conductive piece is located at a second position of the first connecting piece, and the first position and the second position are arranged at an interval and are insulated; wherein the first position and the second position are electrically connected with the two ends of a second conductive piece on the external lens respectively to form a closed-loop antenna under the condition that the shell assembly is connected with the external lens through the first connecting piece.

Description

Technical Field

[0001] This application belongs to the field of electronic equipment technology, specifically relating to a housing assembly, an external lens, and a lens assembly. Background Technology

[0002] With the continuous development of mobile imaging, the demand for external optical lenses for electronic devices (such as mobile phones) has emerged. This means that mobile phones can capture images with higher quality by connecting external lenses. To ensure sufficient light intake while making the external lens lighter and more compact, it lacks a prism design, resulting in inverted optical imaging (e.g., ...). Figure 1 As shown in the image, this requires the phone to be able to identify whether an external lens is connected in order to perform image inversion processing. Currently, this is usually based on image recognition algorithms, using the phone's main camera and ultra-wide-angle lens to check whether an external lens is connected at the corresponding connection point. This method relies on image algorithms, has high power consumption, and is greatly affected by ambient light intensity; for example, it is usually difficult to recognize at night, and there is a problem of false recognition. It can be seen that the accuracy of existing electronic devices in identifying whether an external lens is connected is relatively low. Summary of the Invention

[0003] The purpose of this application is to provide a housing assembly, an external lens, and a lens assembly that can solve the problem of low accuracy in identifying whether an external lens is connected in related technologies.

[0004] In a first aspect, embodiments of this application provide a housing assembly, the housing assembly including: a first connector and a first conductive member, a first end of the first conductive member being located at a first position of the first connector, a second end of the first conductive member being located at a second position of the first connector, the first position and the second position being spaced apart and insulated from each other;

[0005] In the case where the housing assembly is connected to the external lens via the first connector, the first position and the second position are respectively electrically connected to the two ends of the second conductive element on the external lens to form a closed-loop antenna.

[0006] Secondly, embodiments of this application provide an external lens, the external lens including a second connector and a second conductive member, a first end of the second conductive member being located at a third position of the second connector, a second end of the second conductive member being located at a fourth position of the second connector, the third position and the fourth position being spaced apart and insulated from each other;

[0007] Wherein, when the external lens is connected to the first connector of the housing assembly via the second connector, the third position and the fourth position are respectively electrically connected to the two ends of the first conductive element on the housing assembly to form a closed-loop antenna.

[0008] In a third aspect, an embodiment of the present application provides a lens assembly, comprising:

[0009] a housing assembly, the housing assembly comprising a first connector and a first conductive piece, a first end of the first conductive piece being located at a first position of the first connector, a second end of the first conductive piece being located at a second position of the first connector, the first position being spaced apart from the second position and insulated;

[0010] an external lens, the external lens comprising a second connector and a second conductive piece, a first end of the second conductive piece being located at a third position of the second connector, a second end of the second conductive piece being located at a fourth position of the second connector, the third position being spaced apart from the fourth position and insulated;

[0011] wherein the housing assembly and the external lens are detachably connected through the first connector and the second connector, in a case where the first connector and the second connector are connected, the first position is in contact with the third position to electrically connect the first end of the first conductive piece with the first end of the second conductive piece, and the second position is in contact with the fourth position to electrically connect the second end of the first conductive piece with the second end of the second conductive piece, so that the first conductive piece and the second conductive piece form a closed loop antenna.

[0012] In an embodiment of the present application, the housing assembly is provided with the first connector and the first conductive piece, so that in a case where the housing assembly is connected with the external lens through the first connector, the first conductive piece can be electrically connected with the second conductive piece on the external lens to form a closed loop antenna, which can send a signal to the electronic device to inform that the external lens is currently connected, so that the electronic device can perform inversion processing on the image collected by the external lens. Such design enables the electronic device to accurately and quickly determine whether the housing assembly is connected with the external lens, compared with the related art which determines whether the housing assembly is connected with the external lens through an image recognition algorithm, the scheme provided in the embodiment of the present application does not need a complex algorithm, has lower power consumption, and the determination result is not affected by the environment (such as light intensity), effectively improving the accuracy of the electronic device in determining whether the external lens is connected. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is an imaging principle diagram of the external lens in the related art;

[0014] Figure 2 is one of structural diagrams of a housing assembly in an electronic device provided in an embodiment of the present application;

[0015] Figure 3is one of the top view of the external lens in the electronic device provided by the embodiment of the present application;

[0016] Figure 4 is a structural diagram of the shell assembly and the external lens connection in the electronic device provided by the embodiment of the present application;

[0017] Figure 5 is a structural diagram of the shell assembly in the electronic device provided by the embodiment of the present application;

[0018] Figure 6 is the second top view of the external lens in the electronic device provided by the embodiment of the present application;

[0019] Figure 7 is Figure 6 the side view of the external lens provided;

[0020] Figure 8 is Figure 6 one of the expanded view of the external lens provided;

[0021] Figure 9 is Figure 6 the second expanded view of the external lens provided;

[0022] Figure 10 is a structural diagram of the shell assembly in the electronic device provided by the embodiment of the present application;

[0023] Figure 11 is the third top view of the external lens in the electronic device provided by the embodiment of the present application;

[0024] Figure 12 is Figure 11 the side view of the external lens provided;

[0025] Figure 13 is Figure 11 one of the expanded view of the external lens provided;

[0026] Figure 14 is Figure 11 the second expanded view of the external lens provided. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a particular order or sequence. It should be understood that the data used in this way can be exchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a class, not limited to the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in an "or" relationship. Please refer to Figures 2 to 6 and Figure 10 The embodiments of the present application provide a housing assembly 10, which comprises a first connecting piece 11 and a first conductive piece 12, a first end of the first conductive piece 12 is located at a first position A1 of the first connecting piece 11, a second end of the first conductive piece 12 is located at a second position A2 of the first connecting piece 11, and the first position A1 and the second position A2 are spaced apart and insulated. Wherein, in the case that the housing assembly 10 is connected with the external lens 20 through the first connecting piece 11, the first position A1 and the second position A2 are respectively electrically connected with two ends of a second conductive piece 22 on the external lens 20 to form a closed loop antenna.

[0029] Exemplarily, please refer to Figure 3 The external lens 20 comprises a second connecting piece 21 and a second conductive piece 22, a first end of the second conductive piece 22 is located at a third position B1 of the second connecting piece 21, a second end of the second conductive piece 22 is located at a fourth position B2 of the second connecting piece 21, and the third position B1 and the fourth position B2 are spaced apart and insulated.

[0030] Please refer to Figures 2 to 4The shell assembly 10 and the external lens 20 can be detachably connected through the first connecting member 11 and the second connecting member 21. When the first connecting member 11 is connected with the second connecting member 21, the first position A1 coincides with the third position B1, and the second position A2 coincides with the fourth position B2, so that the first end of the first conductive member 12 on the shell assembly 10 is electrically connected with the first end of the second conductive member 22 on the external lens 20, and the second end of the first conductive member 12 is electrically connected with the second end of the second conductive member 22, so that the two ends of the first conductive member 12 are respectively electrically connected with the two ends of the second conductive member 22 to form a closed loop antenna. The closed loop antenna can send a signal to a chip inside the electronic device to indicate that the external lens 20 is currently connected, so that the electronic device can process the image collected by the external lens 20. The image processing can include image inversion processing. Such a design enables the electronic device to accurately and quickly determine whether the shell assembly 10 is connected with the external lens 20. Compared with the related art in which an image recognition algorithm is used to determine whether the shell assembly 10 is connected with the external lens 20, the scheme provided in the embodiment of the present application does not require a complex algorithm, has lower power consumption, and the determination result is not affected by the environment (such as light intensity), thereby effectively improving the accuracy of the electronic device in determining whether the external lens 20 is connected.

[0031] Optionally, any one of the first conductive member 12 and the second conductive member 22 is connected with a first chip 30, that is, the closed loop antenna formed by the electrical connection of the first conductive member 12 and the second conductive member 22 is connected with the first chip 30. For example, as shown in Figure 2 The first conductive member 12 is connected with the first chip 30. It can be understood that after the two ends of the first conductive member 12 are respectively electrically connected with the two ends of the second conductive member 22 to form a closed loop antenna, the first chip 30 is activated and can send a first signal to a second chip inside the electronic device, the first signal being used to indicate that the shell assembly 10 is connected with the external lens 20, so that the electronic device can quickly perform inversion processing on the image collected by the external lens 20, thereby improving the processing efficiency of the electronic device on the image collected by the external lens 20.

[0032] It should be noted that the shell assembly 10 provided by the embodiment of the present application can be a shell assembly on an electronic device, that is, the shell assembly 10 is part of the electronic device, and when the external lens 20 needs to be used, the external lens 20 is connected with the shell assembly 10, so as to realize the quick connection of the external lens 20 with the electronic device. Alternatively, the shell assembly 10 can also be a structural member independent of the electronic device, and the shell assembly 10 can be detachably connected with the shell of the electronic device, and then the external lens 20 can be detachably connected with the shell of the electronic device as a whole lens assembly with the shell assembly 10, so that the disassembly mode between the electronic device, the shell assembly 10 and the external lens 20 is more flexible, and it is more helpful to meet the use requirements of the electronic device for different scenes.

[0033] It can be understood that the shell assembly 10 can also protect the shell of the electronic device. In some scenarios, the user can only connect to the shell assembly 10 when the external lens 20 needs to be used, and when the external lens 20 does not need to be used, the shell assembly 10 and the external lens 20 are in a separated state from the electronic device, so as to make it more convenient for the user to carry and use the electronic device daily.

[0034] It should be noted that the shell assembly 10 can also be provided with a camera light transmission hole, such as a main camera light transmission hole, a wide-angle camera light transmission hole, etc. The camera light transmission hole on the shell assembly 10 is matched with the camera light transmission hole on the shell of the electronic device, so as to ensure that the camera can normally collect images when the shell assembly 10 is connected with the shell of the electronic device. In addition, the shell assembly 10 can also be provided with other components, such as a circuit board, a control chip, a control button, etc. When the shell assembly 10 is connected with the shell of the electronic device, the shell assembly 10 can realize certain operation functions, for example, the shell assembly 10 can be used as a gamepad, etc.

[0035] In the embodiment of the present application, the first connecting piece 11 on the shell assembly 10 can be detachably connected with the second connecting piece 21 on the external lens 20. For example, one of the first connecting piece 11 and the second connecting piece 21 is a sliding groove, and the other is a sliding rail; or the first connecting piece 11 is a clamping groove, and the second connecting piece 21 is a clamping part. It can be understood that the first connecting piece 11 and the second connecting piece 21 can also be other components capable of realizing detachable connection, and the embodiment of the present application does not make specific limitation thereto.

[0036] It should be noted that the external lens 20 can be understood as a camera device capable of realizing image collection, and the external lens 20 can include a lens barrel, a lens, a photosensitive chip, a circuit board, etc. disposed in the lens barrel, and the embodiment of the present application does not make specific description thereto.

[0037] It can be understood that the shell assembly 10 and the external lens 20 can be detachably connected through the first connecting piece 11 and the second connecting piece 21, and then the user can connect the external lens 20 on the shell assembly 10 through the first connecting piece 11 and the second connecting piece 21 (if the shell assembly 10 is a structure independent of the electronic device, further connect the shell assembly 10 connected with the external lens 20 to the shell of the electronic device) when the user needs to use the external lens 20, so that the user can realize the image shooting by means of the external lens 20. For example, the external lens 20 can be a lens with higher image imaging quality, such as the external lens 20 has a higher focal length, so as to help the electronic device to obtain an image with higher image quality. In the case that the user does not need to use the external lens 20, the external lens 20 can be detached from the shell assembly 10. The arrangement of the external lens 20 can meet the user's shooting requirements while facilitating the carrying of the electronic device.

[0038] Please refer to Figures 2 to 4 , the first end of the first conductive piece 12 is located at the first position A1 of the first connecting piece 11, the second end is located at the second position A2 of the first connecting piece 11, the first end of the second conductive piece 22 is located at the third position B1 of the second connecting piece 21, and the second end is located at the fourth position B2 of the second connecting piece 21, and in the case that the first connecting piece 11 and the second connecting piece 21 are connected, the first position A1 on the first connecting piece 11 coincides with the third position B1 on the second connecting piece 21, and the second position A2 on the first connecting piece 11 coincides with the fourth position B2 on the second connecting piece 21, so that the first end of the first conductive piece 12 is electrically connected with the first end of the second conductive piece 22, and the second end of the first conductive piece 12 is electrically connected with the second end of the second conductive piece 22, so that the first conductive piece 12 and the second conductive piece 22 are connected to form a closed loop antenna, and the closed loop antenna is connected with the first chip 30, so that the signal can be sent to the second chip in the electronic device to indicate that the shell assembly 10 is connected with the external lens 20.

[0039] Optionally, the first chip 30 is a near field communication (NFC) chip. When the external lens 20 is connected with the shell, the electronic device generates an electromagnetic field with a specific frequency, and the closed loop antenna formed by the first conductive piece 12 and the second conductive piece 22 can obtain energy through electromagnetic induction, so as to activate the first chip 30 arranged on the first conductive piece 12 or the second conductive piece 22. The first chip 30 can send a first signal to the second chip inside the electronic device when activated, and the first signal is used to indicate that the external lens 20 is in a connected state with the shell assembly 10 at this time, so that the electronic device performs inversion processing on the image when the image collected by the external lens 20 is obtained, so that the image collected by the external lens 20 can be normally displayed, that is, the image seen by the user is not inverted.

[0040] It should be noted that, as shown in Figure 2 and Figure 3 , in the case where the first connecting piece 11 and the second connecting piece 21 are not connected, the first conductive piece 12 can be understood as a section of an open circuit, and the second conductive piece 22 can also be understood as a section of an open circuit, and the first chip 30 is in an inactive state.

[0041] In the embodiment of the present application, the first connecting piece 11 and the first conductive piece 12 are arranged on the shell of the electronic device, and the second connecting piece 21 and the second conductive piece 22 are arranged on the external lens 20, so that in the case where the first connecting piece 11 and the second connecting piece 21 are connected, the electrical connection between the first conductive piece 12 and the second conductive piece 22 is realized to form a closed loop antenna and activate the first chip 30, and the first chip 30 sends a first signal to the second chip inside the electronic device to indicate that the shell assembly 10 is currently connected with the external lens 20, so that the electronic device can perform inversion processing on the image collected by the external lens 20. Such a design enables the electronic device to accurately and quickly determine whether the shell assembly 10 is connected with the external lens 20. Compared with the related art which determines whether the external lens 20 is connected by using an image recognition algorithm, the scheme provided in the embodiment of the present application does not require a complex algorithm, has lower power consumption, and the determination result is not affected by the environment (such as light intensity), thereby effectively improving the accuracy of the electronic device in determining whether the external lens 20 is connected.

[0042] Please refer to Figures 5 to 9 , in an optional embodiment, the shell assembly 10 further comprises a third conductive piece 13, a first end of the third conductive piece 13 is located at a fifth position A3 of the first connecting piece 11, a second end of the third conductive piece 13 is located at a sixth position A4 of the first connecting piece 11, and the fifth position A3, the first position A1, the second position A2 and the sixth position A4 are arranged at intervals and are insulated. In the case where the shell assembly 10 is connected with the external lens 20 through the first connecting piece 11, the first position A1 and the second position A2 are respectively electrically connected with two ends of the second conductive piece 22 on the external lens 20 to form a closed loop antenna, or the fifth position A3 and the sixth position A4 are respectively electrically connected with two ends of the fourth conductive piece 25 on the external lens 20 to form a closed loop antenna.

[0043] As shown in Figures 6 to 9 , the external lens 20 further comprises a fourth conductive piece 25, a first end of the fourth conductive piece 25 is located at a seventh position B3 of the second connecting piece 21, and a second end of the fourth conductive piece 25 is located at an eighth position B4 of the second connecting piece 21, and the seventh position B3, the third position B1, the fourth position B2 and the eighth position B4 are arranged at intervals and are insulated; wherein the third conductive piece 13 or the fourth conductive piece 25 is connected with a third chip 40.

[0044] In this embodiment, the shell assembly 10 includes the first conductive part 12 and the third conductive part 13, and the lens 20 includes the second conductive part 22 and the fourth conductive part 25. When the shell assembly 10 and the lens 20 are connected by the first connecting part 11 and the second connecting part 21, the first position A1 and the third position B1 are coincided, and the second position A2 and the fourth position B2 are coincided. Then, the first end of the first conductive part 12 on the shell assembly 10 is electrically connected with the first end of the second conductive part 22 on the lens 20, and the second end of the first conductive part 12 is electrically connected with the second end of the second conductive part 22. Thus, the two ends of the first conductive part 12 are electrically connected with the two ends of the second conductive part 22 to form a closed loop antenna, which can activate the first chip 30. The first chip 30 sends a first signal to the second chip inside the electronic device to indicate that the lens 20 and the shell assembly 10 are in a connected state at this time.

[0045] Alternatively, when the shell assembly 10 and the lens 20 are connected by the first connecting part 11 and the second connecting part 21, the fifth position A3 and the seventh position B3 are coincided, and the sixth position A4 and the eighth position B4 are coincided. Then, the first end of the third conductive part 13 on the shell assembly 10 is electrically connected with the first end of the fourth conductive part 25 on the lens 20, and the second end of the third conductive part 13 is electrically connected with the second end of the fourth conductive part 25. Thus, the third conductive part 13 and the fourth conductive part 25 are electrically connected to form a closed loop antenna, so that the third chip 40 arranged on the third conductive part 13 or the fourth conductive part 25 is activated and can send a second signal to the second chip inside the electronic device. The second signal is used to indicate that the lens 20 and the shell assembly 10 are in a connected state at this time. It can be understood that the electronic device generates an electromagnetic field of a specific frequency, and the closed loop antenna formed by the third conductive part 13 and the fourth conductive part 25 can obtain energy through electromagnetic induction, thereby activating the third chip 40 arranged on the third conductive part 13 or the fourth conductive part 25. The third chip 40 can send a second signal to the second chip inside the electronic device when it is activated. The third chip 40 is an NFC chip, which can realize near field communication when the lens 20 is close to or connected with the shell assembly 10. Thus, the third chip 40 sends a second signal to the second chip inside the electronic device to indicate that the lens 20 and the shell assembly 10 are in a connected state at this time.

[0046] In the embodiments of the present application, the first conductive part 12 and the second conductive part 22 can be understood as a group of conductive parts, the third conductive part 13 and the fourth conductive part 25 can be understood as a group of conductive parts, and then the shell assembly 10 and the external lens 20 also include two groups of conductive parts. The shell assembly 10 and the external lens 20 are detachably connected through the first connecting part 11 and the second connecting part 21, and then the second connecting part 21 is movable relative to the first connecting part 11. When the first connecting part 11 and the second connecting part 21 are connected, the second connecting part 21 can be moved relative to the first connecting part 11 to be in a first connection state and a second connection state. When the first connecting part 11 and the second connecting part 21 are in the first connection state, the first position A1 coincides with the third position B1, the second position A2 coincides with the fourth position B2, and then the first conductive part 12 and the second conductive part 22 are electrically connected to form a closed loop antenna, which can activate the first chip 30. The first chip 30 sends a signal to the second chip in the electronic device to indicate that the external lens 20 and the shell assembly 10 are in a connected state at this time. When the first connecting part 11 and the second connecting part 21 are in the second connection state, the fifth position A3 coincides with the seventh position B3, the sixth position A4 coincides with the eighth position B4, and then the third conductive part 13 and the fourth conductive part 25 are electrically connected to form a closed loop antenna, which can activate the third chip 40. The third chip 40 sends a second signal to the second chip in the electronic device to indicate that the external lens 20 and the shell assembly 10 are in a connected state at this time. In this way, one group of the two groups of conductive parts can be selected to be electrically connected by adjusting the connection state of the first connecting part 11 and the second connecting part 21, so that the electrical connection mode of the conductive parts of the shell assembly 10 and the external lens 20 is more flexible. In addition, in the case that one group of conductive parts or the chip connected thereto fails, the other group of conductive parts and the chip connected thereto can still send a signal to the electronic device, so that the electronic device can know that the shell assembly 10 and the external lens 20 are in a connected state, effectively ensuring that the electronic device can still perform image shooting through the external lens 20.

[0047] Optionally, the length of the first conductive part 12 is different from the length of the third conductive part 13, which makes it more convenient to arrange the first conductive part 12 and the third conductive part 13 on the shell assembly 10. Correspondingly, the length of the second conductive part 22 can also be different from the length of the fourth conductive part 25, thereby facilitating the arrangement of the second conductive part 22 and the fourth conductive part 25 on the external lens 20.

[0048] The present application also provides an external lens 20, please refer to Figures 2 to 14The external lens 20 comprises a second connecting piece 21 and a second conductive piece 22. The first end of the second conductive piece 22 is located at the third position B1 of the second connecting piece 21, and the second end of the second conductive piece 22 is located at the fourth position B2 of the second connecting piece 21. The third position B1 and the fourth position B2 are spaced apart and insulated. When the external lens 20 is connected to the first connecting piece 11 of the shell assembly 10 through the second connecting piece 21, the third position B1 and the fourth position B2 are respectively electrically connected to the two ends of the first conductive piece 12 on the shell assembly 10 to form a closed loop antenna. That is, when the first connecting piece 11 is connected to the second connecting piece 21, the first position A1 coincides with the third position B1, and the second position A2 coincides with the fourth position B2, so that the second conductive piece 22 of the external lens 20 is electrically connected to the first conductive piece 12 of the shell assembly 10 to form a closed loop antenna. The closed loop antenna can send a signal to the chip inside the electronic device to indicate that the external lens 20 is currently connected, so that the electronic device can quickly perform inversion processing on the image collected by the external lens 20.

[0049] Optionally, in some embodiments, the external lens 20 further comprises a fourth conductive piece 25. The first end of the fourth conductive piece 25 is located at the seventh position B3 of the second connecting piece 21, and the second end of the fourth conductive piece 25 is located at the eighth position B4 of the second connecting piece 21. The third position B1, the fourth position B2, the seventh position B3, and the eighth position B4 are spaced apart and insulated. When the external lens 20 is connected to the first connecting piece 11 of the shell assembly 10 through the second connecting piece 21, the third position B1 and the fourth position B2 are respectively electrically connected to the two ends of the first conductive piece 12 on the shell assembly 10 to form a closed loop antenna, or the seventh position B3 and the eighth position B4 are respectively electrically connected to the two ends of the third conductive piece 13 on the shell assembly 10 to form a closed loop antenna. The specific implementation process of this embodiment can refer to the specific description in the previous shell assembly 10 embodiment, which will not be described here in detail.

[0050] Optionally, the length of the fourth conductive piece 25 is different from the length of the second conductive piece 22, which is more convenient for the layout of the second conductive piece 22 and the fourth conductive piece 25 on the external lens 20.

[0051] Optionally, please continue to refer to Figures 7 to 9 The external lens 20 comprises a lens barrel 23 and a focusing knob 24 arranged on the outer wall of the lens barrel 23. The second conductive piece 22 comprises a first part 224 located at the second connecting piece 21 and the lens barrel 23 and a second part 225 located at the focusing knob 24. The fourth conductive piece 25 comprises a third part 251 located at the second connecting piece 21 and the lens barrel 23 and a fourth part 252 located at the focusing knob 24.

[0052] The focusing knob 24 can be rotated to be in a first state or a second state. In the first state, as shown in FIG. 2, the first part 224 and the second part 225 of the second conductive part 22 are electrically connected, and the third part 251 and the fourth part 252 of the fourth conductive part 25 are not connected, at this time, the external lens 20 corresponds to the first focal length. In the second state, as shown in FIG. 3, the first part 224 and the second part 225 of the second conductive part 22 are not connected, and the third part 251 and the fourth part 252 of the fourth conductive part 25 are electrically connected, at this time, the external lens 20 corresponds to the second focal length. Figure 8 Figure 9

[0053] It should be noted that the focusing knob 24 can be sleeved on the outer wall of the lens barrel 23, and the focusing knob 24 can be rotated to adjust the focal length, that is, the focusing knob 24 can be rotated to be in the first state or the second state.

[0054] In this embodiment, the second conductive part 22 and the fourth conductive part 25 provided on the external lens 20 are both composed of a part located on the lens barrel 23 and another part located on the focusing knob 24. The focusing knob 24 can be rotated to be in the first state or the second state. In the first state, the external lens 20 corresponds to the first focal length, and in the second state, the external lens 20 corresponds to the second focal length. Therefore, the optical focal length corresponding to the external lens 20 can be adjusted by rotating the focusing knob 24 to adapt to different shooting requirements.

[0055] Please refer to Figures 5 to 8 In the first state, the first part 224 and the second part 225 of the second conductive part 22 are electrically connected. If the external lens 20 and the shell assembly 10 are in a connected state at this time, the second conductive part 22 on the external lens 20 can be electrically connected with the first conductive part 12 on the shell assembly 10 to form a closed loop antenna, so that the first chip 30 provided on the first conductive part 12 or the second conductive part 22 can be activated. The first chip 30 sends a first signal to the second chip of the electronic device, and the first signal is used to indicate that the shell assembly 10 and the external lens 20 are currently in a connected state, and the external lens 20 corresponds to the first focal length. Therefore, the electronic device can also know the focal length corresponding to the current external lens 20, so that the electronic device can perform reverse processing on the image collected by the external lens 20, and can process the image by using the algorithm corresponding to the first focal length to obtain a better shooting image.

[0056] Please refer to Figures 5 to 7 and Figure 9 ​​In the second state, the third part 251 and the fourth part 252 of the fourth conductive part 25 are electrically connected, and if the external lens 20 and the shell assembly 10 are in a connected state at this time, the fourth conductive part 25 on the external lens 20 can be electrically connected with the third conductive part 13 on the shell assembly 10 to form a closed loop antenna, so as to activate the third chip 40 arranged on the third conductive part 13 or the fourth conductive part 25, and the third chip 40 sends a second signal to the second chip, which is used to indicate that the shell assembly 10 and the external lens 20 are currently in a connected state, and the external lens 20 corresponds to a second focal segment. Therefore, the electronic device can also know the focal segment corresponding to the current external lens 20, so that the electronic device can perform reverse processing on the image collected by the external lens 20, and can process the image by using an algorithm corresponding to the second focal segment, so as to obtain a better shooting image.

[0057] In this embodiment, by dividing the second conductive part 22 and the fourth conductive part 25 arranged on the external lens 20 into one part located on the lens barrel 23 and the other part located on the focusing knob 24, the closing of the first conductive part 12 and the second conductive part 22 and the closing of the third conductive part 13 and the fourth conductive part 25 are no longer completed only by the connection of the first connecting part 11 and the second connecting part 21, but also need to be completed by the joint action of the lens barrel 23 and the focusing knob 24. By rotating the focusing knob 24, the switching of different focal segments and the switching of the conductive assembly can be realized, so that the electronic device can also know the focal segment corresponding to the external lens 20 according to the conductive assembly (the first conductive part 12 and the second conductive part 22, or the third conductive part 13 and the fourth conductive part 25) currently in an electrically connected state, so that the electronic device can process the image collected by the external lens 20 by using an algorithm corresponding to the current focal segment, thereby effectively ensuring the image quality of the shooting image of the electronic device.

[0058] It should be noted that in the embodiment, the first connecting member 11 and the second connecting member 21 only have a connected state and a non-connected state, that is, the first connecting member 11 and the second connecting member 21 only have one connection state when they are connected, and in the connection state, the first position A1 coincides with the third position B1, the second position A2 coincides with the fourth position B2, the fifth position A3 coincides with the seventh position B3, and the sixth position A4 coincides with the eighth position B4. Further, the two ends of the first conductive member 12 and the two ends of the second conductive member 22 are electrically connected but do not necessarily form a closed circuit, and the two ends of the third conductive member 13 and the two ends of the fourth conductive member 25 are also electrically connected but do not necessarily form a closed circuit. By rotating the focusing knob 24 to the first state or the second state, the first conductive member 12 and the second conductive member 22 form a complete closed circuit, or the third conductive member 13 and the fourth conductive member 25 form a complete closed circuit. Thus, the switching of the conductive assembly is realized by the rotation of the focusing knob 24, effectively improving the flexibility of the electrical connection mode of the conductive members of the shell assembly 10 and the external lens 20.

[0059] Please refer to Figures 10 to 14 In another alternative embodiment, the shell assembly 10 is provided with the first conductive member 12, the external lens 20 includes a lens barrel 23 and a focusing knob 24 arranged on the outer wall of the lens barrel 23, the second conductive member 22 includes a fifth part 221 located on the second connecting member 21 and the lens barrel 23, and a sixth part 222 and a seventh part 223 located on the focusing knob 24; the sixth part 222 can be connected with the first chip 30, and the seventh part 223 can be connected with the third chip 40.

[0060] The focusing knob 24 can be rotated to the first state or the second state. In the first state, as shown in Figure 13 , the fifth part 221 of the second conductive member 22 is electrically connected with the sixth part 222, the first chip 30 is activated and sends a second signal to the second chip in the electronic device, and at this time the external lens 20 corresponds to the first focal segment. In the second state, as shown in Figure 14 , the fifth part 221 of the second conductive member 22 is electrically connected with the seventh part 223, the third chip 40 is activated and sends a second signal to the second chip in the electronic device, and at this time the external lens 20 corresponds to the second focal segment.

[0061] In this embodiment, the first end of the first conductive member 12 is located at the first position A1 of the first connecting member 11, the second end is located at the second position A2 of the first connecting member 11, and the second conductive member 22 includes a fifth part 221 located at the second connecting member 21 of the outer lens 20 and the lens barrel 23, and a sixth part 222 and a seventh part 223 located at the focusing knob 24. The fifth part 221 includes a first end located at a third position B1 of the second connecting member 21 and a second end located at a fourth position B2 of the second connecting member 21, and includes a part extending from the first end and the second end to the lens barrel 23. In the case where the second connecting member 21 is connected to the first connecting member 11 on the housing assembly 10, the first end of the second conductive member 22 is electrically connected to the first end of the first conductive member 12, and the second end of the second conductive member 22 is electrically connected to the second end of the first conductive member 12. At this time, if the focusing knob 24 is rotated to be in the first state, the fifth part 221 and the sixth part 222 of the second conductive member 22 are electrically connected, and the first conductive member 12 and the second conductive member 22 form a complete closed circuit to form a closed loop antenna, so that the first chip 30 provided on the sixth part 222 can be activated, the first chip 30 can send a first signal to the second chip, so that the electronic device can know that the housing assembly 10 is currently in a connected state with the outer lens 20, and the outer lens 20 corresponds to the first focal segment, so that the electronic device can perform inversion processing on the image collected by the outer lens 20, and can process the image using an algorithm corresponding to the first focal segment to obtain better shooting images. If the focusing knob 24 is rotated to be in the second state, the fifth part 221 and the seventh part 223 of the second conductive member 22 are electrically connected, and the first conductive member 12 and the second conductive member 22 can also form a complete closed circuit, so that the third chip 40 provided on the seventh part 223 can be activated, the third chip 40 can send a second signal to the second chip, so that the electronic device can know that the housing assembly 10 is currently in a connected state with the outer lens 20, and the outer lens 20 corresponds to the second focal segment, so that the electronic device can perform inversion processing on the image collected by the outer lens 20, and can process the image using an algorithm corresponding to the second focal segment to obtain better shooting images.

[0062] In this embodiment, the first conductive part 12 and the second conductive part 22 are arranged, so that the electronic device can accurately and quickly determine whether the external lens 20 is connected, without using a complex algorithm to determine, effectively improving the accuracy of the electronic device in determining whether the external lens 20 is connected. Moreover, by dividing the second conductive part 22 into the fifth part 221 and the sixth part 222 and the seventh part 223 arranged on the focusing knob 24, the switching of different focal lengths can be realized through the rotation of the focusing knob 24 and through a set of conductive parts (the first conductive part 12 and the second conductive part 22), so that the electronic device can accurately know the focal length corresponding to the external lens 20, so that the electronic device can use the algorithm corresponding to the current focal length to process the image collected by the external lens 20, effectively ensuring the image quality of the image captured by the electronic device.

[0063] Please continue to refer to Figure 2 In the embodiment of the present application, the first connecting part 11 includes a gap 111 and a clamping groove 112 arranged adjacent to the gap 111, and the second connecting part 21 includes a clamping part, which is inserted into the clamping groove 112 from the gap 111, thereby realizing the connection of the external lens 20 and the shell assembly 10. The clamping groove 112 includes the first position A1, the second position A2, the fifth position A3 and the sixth position A4, and the clamping part includes the third position B1, the fourth position B2, the seventh position B3 and the eighth position B4. Further, when the clamping part is inserted into the clamping groove 112 and the first position A1 corresponds to the third position B1 and the second position A2 corresponds to the fourth position B2, the first conductive part 12 and the second conductive part 22 are electrically connected; when the clamping part is inserted into the clamping groove 112 and the fifth position A3 corresponds to the seventh position B3 and the sixth position A4 corresponds to the eighth position B4, the third conductive part 13 and the fourth conductive part 25 are electrically connected. Further, by arranging the gap 111, the clamping groove 112 and the clamping part, the first connecting part 11 and the second connecting part 21 can be more quickly and flexibly realized. The detachable connection, and by arranging the two ends of the first conductive part 12 and the two ends of the third conductive part 13 in the clamping groove 112, and arranging the two ends of the second conductive part 22 and the two ends of the fourth conductive part 25 in the clamping part, the electrical connection of the first conductive part 12 and the second conductive part 22, the third conductive part 13 and the fourth conductive part 25 can be quickly realized through the connection of the clamping part and the clamping groove 112, so that the electronic device can quickly know whether the external lens 20 is connected.

[0064] Optionally, the number of the notches 111 is at least two, the number of the card slots 112 is at least two, one notch 111 is arranged adjacent to one card slot 112, the at least two card slots 112 include a first card slot and a second card slot, the first position A1 and the fifth position A3 are located in the first card slot, and the second position A2 and the sixth position A4 are located in the second card slot. The number of the clamping portions is at least two, the at least two clamping portions include a first clamping portion and a second clamping portion, the third position B1 and the seventh position B3 are located in the first clamping portion, and the fourth position B2 and the eighth position B4 are located in the second clamping portion. In the case where the external lens 20 is connected with the shell assembly 10, the first clamping portion is embedded in the first card slot 112, and the second clamping portion is embedded in the second card slot 112. The design of the plurality of card slots 112 and clamping portions is more conducive to the stability of the connection between the first connecting piece 11 and the second connecting piece 21.

[0065] Optionally, the lines of the at least two notches 111 and the at least two card slots 112 are arc-shaped, and the lines of the at least two clamping portions are arc-shaped. Such a design not only improves the aesthetics of the first connecting piece 11 and the second connecting piece 21, but also helps to improve the stability of the connection between the first connecting piece 11 and the second connecting piece 21.

[0066] Optionally, the electronic device in the embodiments of the present application includes but is not limited to a mobile phone, a tablet computer, a smart wearable device, and other products capable of image shooting.

[0067] The embodiments of the present application also provide a lens assembly, please refer to Figures 2 to 14 The lens assembly includes the shell assembly 10 and the external lens 20. The shell assembly 10 includes the first connecting piece 11 and the first conductive piece 12, the first end of the first conductive piece 12 is located at the first position A1 of the first connecting piece 11, the second end of the first conductive piece 12 is located at the second position A2 of the first connecting piece 11, and the first position A1 and the second position A2 are arranged in an insulated manner. The external lens 20 includes the second connecting piece 21 and the second conductive piece 22, the first end of the second conductive piece 22 is located at the third position B1 of the second connecting piece 21, the second end of the second conductive piece 22 is located at the fourth position B2 of the second connecting piece 21, and the third position B1 and the fourth position B2 are arranged in an insulated manner.

[0068] The shell assembly 10 and the external lens 20 are detachably connected through the first connecting piece 11 and the second connecting piece 21. In the case where the first connecting piece 11 is connected with the second connecting piece 21, the first position A1 is in contact with the third position B1 to electrically connect the first end of the first conductive piece 12 with the first end of the second conductive piece 22, and the second position A2 is in contact with the fourth position B2 to electrically connect the second end of the first conductive piece 12 with the second end of the second conductive piece 22, so that the first conductive piece 12 and the second conductive piece 22 form a closed-loop antenna.

[0069] Optionally, the shell assembly 10 further comprises a third conductive member 13, a first end of the third conductive member 13 is located at a fifth position A3 of the first connecting member 11, a second end of the third conductive member 13 is located at a sixth position A4 of the first connecting member 11, the first position A1, the second position A2, the fifth position A3 and the sixth position A4 are arranged at intervals and are insulated. The external lens 20 further comprises a fourth conductive member 25, a first end of the fourth conductive member 25 is located at a seventh position B3 of the second connecting member 21, a second end of the fourth conductive member 25 is located at an eighth position B4 of the second connecting member 21, the third position B1, the fourth position B2, the seventh position B3 and the eighth position B4 are arranged at intervals and are insulated. Wherein, in the case of connecting the first connecting member 11 and the second connecting member 21, the first position A1 and the third position B1 are in contact and the second position A2 and the fourth position B2 are in contact, so that the first conductive member 12 and the second conductive member 22 are electrically connected to form a closed loop antenna, or the fifth position A3 and the seventh position B3 are in contact and the sixth position A4 and the eighth position B4 are in contact, so that the third conductive member 13 and the fourth conductive member 25 are electrically connected to form a closed loop antenna.

[0070] Optionally, the length of the third conductive member 13 is different from the length of the first conductive member 12; and / or, the length of the fourth conductive member 25 is different from the length of the second conductive member 22.

[0071] Optionally, in an embodiment, the external lens 20 comprises a lens barrel 23 and a focusing knob 24 arranged on the outer wall of the lens barrel 23, the second conductive member 22 comprises a first part 224 located at the second connecting member 21 and the lens barrel 23 and a second part 225 located at the focusing knob 24, the fourth conductive member 25 comprises a third part 251 located at the second connecting member 21 and the lens barrel 23 and a fourth part 252 located at the focusing knob 24. Wherein, the focusing knob 24 can be rotated to be in a first state or a second state; in the first state, as shown in FIG. 4, the first part 224 and the second part 225 of the second conductive member 22 are electrically connected, the third part 251 and the fourth part 252 of the fourth conductive member 25 are staggered, at this time the external lens 20 corresponds to the first focal segment; in the second state, as shown in FIG. 5, the first part 224 and the second part 225 of the second conductive member 22 are staggered, the third part 251 and the fourth part 252 of the fourth conductive member 25 are electrically connected, at this time the external lens 20 corresponds to the second focal segment. Figure 8 Figure 9

[0072] ​​Optionally, in another embodiment, the external lens 20 comprises a lens barrel 23 and a focusing knob 24 arranged on the outer wall of the lens barrel 23, the second conductive member 22 comprises a fifth part 221 located between the second connecting member 21 and the lens barrel 23, and a sixth part 222 and a seventh part 223 located on the focusing knob 24; the sixth part 222 can be connected with the first chip 30, and the seventh part 223 can be connected with the third chip 40. Wherein, the focusing knob 24 can be rotated to be in a first state or a second state. In the first state, as shown in Figure 13 , the fifth part 221 of the second conductive member 22 is electrically connected with the sixth part 222, at this time, the external lens 20 corresponds to the first focal segment. In the second state, as shown in Figure 14 , the fifth part 221 of the second conductive member 22 is electrically connected with the seventh part 223, at this time, the external lens 20 corresponds to the second focal segment.

[0073] It should be noted that the implementation of the lens assembly provided by the embodiments of the present application can refer to the specific description in the foregoing embodiments. It can be understood that the lens assembly provided by the embodiments of the present application comprises all the technical features of the foregoing shell assembly 10 and external lens 20, and can achieve the same technical effects as the shell assembly 10 and external lens 20. To avoid repetition, this embodiment will not be described again.

[0074] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are only illustrative, but not restrictive. Those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope of protection of the claims, all of which belong to the protection of the present application.

Claims

1. A housing assembly, characterized by, The shell assembly comprises a first connecting member and a first conductive member, a first end of the first conductive member is located at a first position of the first connecting member, a second end of the first conductive member is located at a second position of the first connecting member, the first position and the second position are spaced apart and insulated; In the case that the shell assembly is connected with the external lens through the first connecting member, the first position and the second position are respectively electrically connected with two ends of a second conductive member on the external lens to form a closed loop antenna.

2. The housing assembly of claim 1, wherein, The shell assembly further comprises a third conductive member, a first end of the third conductive member is located at a fifth position of the first connecting member, a second end of the third conductive member is located at a sixth position of the first connecting member, the first position, the second position, the fifth position and the sixth position are spaced apart and insulated; In the case that the shell assembly is connected with the external lens through the first connecting member, the first position and the second position are respectively electrically connected with two ends of a second conductive member on the external lens to form a closed loop antenna, or the fifth position and the sixth position are respectively electrically connected with two ends of a fourth conductive member on the external lens to form a closed loop antenna.

3. The housing assembly of claim 2, wherein, The length of the third conductive member is different from the length of the first conductive member.

4. An add-on lens characterized by comprising: The external lens comprises a second connecting member and a second conductive member, a first end of the second conductive member is located at a third position of the second connecting member, a second end of the second conductive member is located at a fourth position of the second connecting member, the third position and the fourth position are spaced apart and insulated; In the case that the external lens is connected with the first connecting member of the shell assembly through the second connecting member, the third position and the fourth position are respectively electrically connected with two ends of the first conductive member on the shell assembly to form a closed loop antenna.

5. The attachment lens according to claim 4, wherein The external lens further comprises a fourth conductive member, a first end of the fourth conductive member is located at a seventh position of the second connecting member, a second end of the fourth conductive member is located at an eighth position of the second connecting member, the third position, the fourth position, the seventh position and the eighth position are spaced apart and insulated; In the case that the external lens is connected with the first connecting member of the shell assembly through the second connecting member, the third position and the fourth position are respectively electrically connected with two ends of the first conductive member on the shell assembly to form a closed loop antenna, or the seventh position and the eighth position are respectively electrically connected with two ends of the third conductive member on the shell assembly to form a closed loop antenna.

6. The attachment lens according to claim 5, wherein The length of the fourth conductive member is different from the length of the second conductive member.

7. The attachment lens according to claim 5, wherein The external lens comprises a lens barrel and a focusing knob arranged on an outer wall of the lens barrel, the second conductive member comprises a first part located at the second connecting member and the lens barrel and a second part located at the focusing knob, and the fourth conductive member comprises a third part located at the second connecting member and the lens barrel and a fourth part located at the focusing knob. The focusing knob is rotatable to be in a first state or a second state, in the first state, the first part and the second part of the second conductive piece are electrically connected, the third part and the fourth part of the fourth conductive piece are staggered, and the external lens corresponds to a first focus section; in the second state, the first part and the second part of the second conductive piece are staggered, the third part and the fourth part of the fourth conductive piece are electrically connected, and the external lens corresponds to a second focus section.

8. The attachment lens according to claim 4, wherein The external lens comprises a lens barrel and a focusing knob arranged on the outer wall of the lens barrel, the second conductive piece comprises a fifth part located on the second connecting piece and a sixth part and a seventh part located on the focusing knob; The focusing knob is rotatable to be in a first state or a second state, in the first state, the first part and the second part of the second conductive piece are electrically connected, the third part and the fourth part of the fourth conductive piece are staggered, and the external lens corresponds to a first focus section; in the second state, the first part and the second part of the second conductive piece are staggered, the third part and the fourth part of the fourth conductive piece are electrically connected, and the external lens corresponds to a second focus section.

9. A lens assembly, characterized by, It comprises: A shell assembly comprising a first connecting piece and a first conductive piece, a first end of the first conductive piece is located at a first position of the first connecting piece, a second end of the first conductive piece is located at a second position of the first connecting piece, and the first position and the second position are spaced apart and insulated; An external lens comprising a second connecting piece and a second conductive piece, a first end of the second conductive piece is located at a third position of the second connecting piece, a second end of the second conductive piece is located at a fourth position of the second connecting piece, and the third position and the fourth position are spaced apart and insulated; The shell assembly and the external lens are detachably connected through the first connecting piece and the second connecting piece, in the case that the first connecting piece and the second connecting piece are connected, the first position and the third position are in contact to electrically connect the first end of the first conductive piece and the first end of the second conductive piece, and the second position and the fourth position are in contact to electrically connect the second end of the first conductive piece and the second end of the second conductive piece, so that the first conductive piece and the second conductive piece form a closed loop antenna.

10. The lens assembly according to claim 9, wherein, The shell assembly further comprises a third conductive piece, a first end of the third conductive piece is located at a fifth position of the first connecting piece, and a second end of the third conductive piece is located at a sixth position of the first connecting piece, and the first position, the second position, the fifth position and the sixth position are spaced apart and insulated; The external lens further comprises a fourth conductive piece, a first end of the fourth conductive piece is located at a seventh position of the second connecting piece, and a second end of the fourth conductive piece is located at an eighth position of the second connecting piece, and the third position, the fourth position, the seventh position and the eighth position are spaced apart and insulated; When the first connecting member and the second connecting member are connected, the first position and the third position are in contact and the second position and the fourth position are in contact, so that the first conductive member and the second conductive member are electrically connected to form a closed loop antenna, or the fifth position and the seventh position are in contact and the sixth position and the eighth position are in contact, so that the third conductive member and the fourth conductive member are electrically connected to form a closed loop antenna.

11. The lens assembly according to claim 10, wherein, The third conductive member has a length different from that of the first conductive member; and / or the fourth conductive member has a length different from that of the second conductive member.

12. The lens assembly according to claim 10, wherein, The external lens includes a lens barrel and a focusing knob arranged on the outer wall of the lens barrel, the second conductive member includes a first part located at the second connecting member and the lens barrel and a second part located at the focusing knob, and the fourth conductive member includes a third part located at the second connecting member and the lens barrel and a fourth part located at the focusing knob. The focusing knob is rotatable to a first state or a second state, in the first state, the first part and the second part of the second conductive member are electrically connected, the third part and the fourth part of the fourth conductive member are offset, and the external lens corresponds to a first focal length; in the second state, the first part and the second part of the second conductive member are offset, the third part and the fourth part of the fourth conductive member are electrically connected, and the external lens corresponds to a second focal length.

13. The lens assembly of claim 9, wherein, The external lens includes a lens barrel and a focusing knob arranged on the outer wall of the lens barrel, the second conductive member includes a first part located at the second connecting member and the lens barrel and a second part located at the focusing knob, and the fourth conductive member includes a third part located at the second connecting member and the lens barrel and a fourth part located at the focusing knob. The focusing knob is rotatable to a first state or a second state, in the first state, the first part and the second part of the second conductive member are electrically connected, the third part and the fourth part of the fourth conductive member are offset, and the external lens corresponds to a first focal length; in the second state, the first part and the second part of the second conductive member are offset, the third part and the fourth part of the fourth conductive member are electrically connected, and the external lens corresponds to a second focal length.

Images