Electronic device housing assembly, electronic device and its assembly method

Abstract

An embodiment of the present application provides an electronic device housing assembly. The housing assembly includes a first housing, a second housing, and a connection assembly. The first housing includes a support plate and a side frame surrounding the support plate, and the first housing is provided with a receiving groove. The shape of the second housing is adapted to the side frame, and the second housing is used to connect a display screen assembly of the electronic device. The connection assembly is partially disposed in the receiving groove, and the connection assembly is movably connected to the first housing and the second housing to connect or disassemble the first housing and the second housing. The electronic device housing assembly provided by the embodiment of the present application can not only connect the first housing and the second housing by providing the connection assembly, but also directly disassemble the first housing and the second housing through the connection assembly.

Description

Technical Field

[0001] This application relates to the technical field of the structure of electronic devices, and more particularly, to a housing assembly and an electronic device. Background Art

[0002] During the assembly process of an electronic device (such as a mobile phone), usually, after the display device is fixed to the housing by dispensing glue, electronic components and a circuit board are installed on the housing, and finally, a battery cover is put on.

[0003] However, for an electronic device (such as a mobile phone) assembled in the above manner, when it is necessary to disassemble the electronic device to replace a device (such as a display device), the disassembly difficulty is relatively high, and the scrap rate of the device (such as a display device) is relatively high.

[0004] Application Content

[0005] One aspect of the embodiments of this application provides a housing assembly for an electronic device. The housing assembly includes a first housing, a second housing, and a connection assembly. The first housing includes a support plate and a side frame surrounding the support plate, and the first housing is provided with a receiving groove. The shape of the second housing is adapted to the side frame, and the second housing is used to connect a display screen assembly of the electronic device. The connection assembly is partially disposed in the receiving groove, and the connection assembly is movably connected to the first housing and the second housing to connect or disassemble the first housing and the second housing.

[0006] Another aspect of the embodiments of this application further provides an electronic device, including a housing assembly and a display screen assembly. The housing assembly includes a first housing, a second housing, and a connection assembly. The first housing includes a support plate and a side frame surrounding the support plate, and the first housing is provided with a receiving groove. The shape of the second housing is adapted to the side frame. The connection assembly is partially disposed in the receiving groove, and the connection assembly is movably connected to the first housing and the second housing to connect or disassemble the first housing and the second housing. The display screen assembly is connected to the second housing. Wherein, the first housing, the second housing, and the display screen assembly enclose a receiving space for accommodating internal components of the electronic device.

[0007] Another aspect of the embodiments of the present application further provides an assembly method for an electronic device. The assembly method includes: providing a first housing and a connection component, where the connection component includes a rotating member and a positioning member; assembling the rotating member to the first housing; providing a display screen assembly and a second housing; fixedly connecting the display screen assembly and the second housing; connecting the first housing and the second housing through the positioning member; wherein, the first housing, the second housing, and the display screen assembly enclose a receiving space for accommodating internal components of the electronic device.

[0008] The electronic device housing assembly, the electronic device, and its assembly method provided by the embodiments of the present application can not only connect the first housing and the second housing by setting the connection component, but also directly disassemble the first housing and the second housing through the connection component. In an actual disassembly application scenario, the first housing and the second housing can be directly disassembled by removing the connection component, so as to improve the convenience of disassembling the first housing and the second housing. That is, by setting the connection component, the second housing can be directly disassembled together with the display screen assembly, thereby improving the convenience of disassembling the display screen assembly and reducing the disassembly scrap rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0010] Figure 1 is a schematic structural diagram of an electronic device in some embodiments of the present application;

[0011] Figure 2 is Figure 1 a schematic structural disassembly diagram of the electronic device in the embodiment;

[0012] Figure 3 is a schematic structural disassembly diagram of an electronic device in some embodiments of the present application;

[0013] Figure 4 is Figure 3 a schematic structural diagram of the first housing in the embodiment;

[0014] Figure 5 is a schematic structural disassembly diagram of a housing assembly in other embodiments of the present application;

[0015] Figure 6 is Figure 5 a schematic structural diagram of a receiving groove in the embodiment;

[0016] Figure 7 isFigure 5 Another schematic structural view of the accommodation groove in the embodiment;

[0017] Figure 8 It is Figure 5 Schematic structural view of the rotating member in the embodiment;

[0018] Figure 9 It is Figure 8 Schematic structural view of the rotating member from another perspective in the embodiment;

[0019] Figure 10 It is Figure 5 Schematic structural view of the positioning member in the embodiment;

[0020] Figure 11 It is Figure 5 Schematic enlarged partial structural view of area A in the embodiment;

[0021] Figure 12 It is Figure 5 Schematic partial sectional structural view of the housing assembly along the XY plane in the embodiment;

[0022] Figure 13 It is a schematic partial sectional structural view of the housing assembly along the XY plane in some other embodiments of the present application;

[0023] Figure 14 It is Figure 12 Schematic view of the state when the first housing and the second housing are disassembled in the embodiment;

[0024] Figure 15 It is Figure 5 Schematic partial sectional structural view of the housing assembly along the XZ plane in the embodiment;

[0025] Figure 16 It is Figure 15 Schematic view of a state of the housing assembly in the embodiment;

[0026] Figure 17 It is a schematic view of partial structure disassembly of the housing assembly in some other embodiments of the present application;

[0027] Figure 18 It is a schematic view of partial structure disassembly of the housing assembly in some other embodiments of the present application;

[0028] Figure 19 It is a schematic partial sectional structural view of the electronic device in some embodiments of the present application;

[0029] Figure 20 It is Figure 19 Schematic structural view of the adapter in the embodiment;

[0030] Figure 21 It is Figure 20Schematic diagram of the structure of the adapter from another perspective in the embodiment;

[0031] Figure 22 It is a schematic flow chart of the assembly method of the electronic device in some embodiments of the present application. Detailed implementation manners

[0032] The present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be specifically noted that the following embodiments are only used to illustrate the present application, but do not limit the scope of the present application. Similarly, the following embodiments are only partial embodiments of the present application rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0033] Referring to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0034] As used herein, "electronic device" (or simply referred to as "terminal") includes, but is not limited to, devices configured to receive / transmit communication signals via wired connections (such as via the Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection, and / or another data connection / network) and / or via wireless interfaces (such as for cellular networks, Wireless Local Area Networks (WLANs), digital television networks such as DVB-H networks, satellite networks, AM-FM broadcast transmitters, and / or another communication terminal). A communication terminal configured to communicate via a wireless interface can be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; personal communication system (PCS) terminals that can combine cellular radiotelephone with data processing, facsimile, and data communication capabilities; PDAs that can include radiotelephones, pagers, Internet / intranet access, web browsers, notepads, calendars, and / or Global Positioning System (GPS) receivers; and conventional laptop and / or palm-top receivers or other electronic devices including radiotelephone transceivers. A mobile phone is an electronic device configured with a cellular communication module.

[0035] Please refer to Figure 1 , Figure 1 which is a schematic diagram of the structure of the electronic device in some embodiments of the present application, Figure 2 is Figure 1Schematic diagram of the structural disassembly of the electronic device in the embodiment. The electronic device 100 includes a housing assembly 110 and a display screen assembly 120. The housing assembly 110 and the display screen assembly 120 enclose to form the overall frame structure of the electronic device, that is, enclose to form a space that can accommodate electronic components. The display screen assembly 120 is used to implement functions such as display and interaction of the electronic device, and the housing assembly 110 is used to fix components of the electronic device such as speakers, batteries, and circuit boards.

[0036] Optionally, the display screen assembly 120 is provided on one side of the housing assembly 110, or the housing assembly 110 may be composed of a front cover, a middle frame, and a rear cover, and the display screen assembly 120 is provided on the front cover; or the housing assembly 110 may be composed of a front cover and a middle frame, and the display screen assembly 120 is provided on the front cover; or the housing assembly 110 may be composed of a middle frame and a rear cover, and the display screen assembly 120 is provided on the middle frame (in this case, the electronic device 100 is a full-screen electronic device); or the housing assembly 110 may be composed of a middle frame, and the display screen assembly 120 is provided on the middle frame (in this case, the electronic device 100 is a full-screen electronic device).

[0037] Please refer to Figure 2 , Figure 2 is Figure 1 Schematic diagram of the structural disassembly of the electronic device in the embodiment. In the embodiment of the present application, the housing assembly 110 includes a middle frame 111 and a cover plate 112 as an example for illustration. The display screen assembly 120 is provided on the side of the middle frame 111 away from the cover plate 112. The cover plate 112 can be understood as the above-mentioned rear cover or battery cover and other cover bodies covering the side of the middle frame 111 away from the display screen assembly 120. Generally, the display screen assembly 120 is fixedly connected to the middle frame 111. For example, the display screen assembly 120 can be adhesively connected to the middle frame 111. It should be understood that all directional indications (such as up, down, left, right, front, rear...) in the embodiment of the present application are mainly used to explain the relative positional relationship and movement conditions between components in a certain specific posture (as shown in the drawings). If this specific posture changes, then the directional indication also changes accordingly.

[0038] Among them, the display screen assembly may include a display screen and a display screen cover plate. The display screen is provided between the middle frame and the display screen cover plate and is connected to the display screen cover plate. The display screen cover plate is fixedly connected to the middle frame. Of course, in other embodiments, those skilled in the art can understand that the display screen assembly can also adopt other connection and assembly methods, which will not be listed one by one here.

[0039] The applicant has found through research that when the display screen assembly 120 is directly fixedly connected to the middle frame 111 by means of adhesive connection or other fixed connection methods, in the application scenario where it is necessary to disassemble and replace the display screen assembly 120, the disassembly difficulty of the display screen assembly 120 is relatively large, and it is easy to cause scrapping.

[0040] To solve the above technical problems, an embodiment of the present application provides an electronic device to solve the technical problems that the display screen assembly in the above embodiment is not easy to disassemble and the disassembly scrap rate is relatively high. Specifically, please refer to Figure 3 , Figure 3 FIG. is a schematic diagram of the structural disassembly of the electronic device 200 in some embodiments of the present application. The electronic device 200 generally includes a housing assembly 20 and a display screen assembly 30. The housing assembly 20 and the display screen assembly 30 enclose to form the overall frame structure of the electronic device, that is, enclose to form a space for accommodating electronic components. The display screen assembly 30 is used to implement functions such as display and interaction of the electronic device, and the housing assembly 20 is used to fix components of the electronic device such as speakers, batteries, and circuit boards. Among them, the electronic device can be a tablet computer, a mobile phone, an e-reader, a remote control, a personal computer, a laptop computer, a vehicle-mounted device, an Internet TV, a wearable device, etc.

[0041] Furthermore, the housing assembly 20 and the display screen assembly 30 enclose to form an accommodation space 201, which is used to accommodate internal components of the electronic device such as speakers, batteries, and circuit boards. In some embodiments of the present application, the housing assembly 20 may include a first housing 21 and a second housing 22. In the embodiment of the present application, the first housing 21, the second housing 22, and the display screen assembly 30 jointly enclose to form the accommodation space 201.

[0042] Optionally, the first housing 21 may be composed of a middle frame and a cover plate, or the first housing 21 may be composed of a middle frame. Among them, the cover plate may be a battery cover. The second housing 22 is disposed between the first housing 21 and the display screen assembly 30, that is, the display screen assembly 30 is connected to the second housing 22. Further, the first housing 21 and the second housing 22 may be detachably connected. In this way, when the first housing 21 and the second housing 22 are disassembled, the second housing 22 can be conveniently disassembled together with the display screen assembly 30, thereby improving the convenience of disassembly and reducing the disassembly scrap rate.

[0043] Taking the first housing 21 including a middle frame as an example, the second housing 22 is connected to the display screen assembly 30, and the second housing 22 is detachably connected to the middle frame, that is, disassembling the second housing 22 and the middle frame can disassemble the second housing 22 and the display screen assembly 30 as a whole. Similarly, when the first housing 21 includes a middle frame and a cover plate, the second housing 22 may be detachably connected to the middle frame, or the second housing 22 may be detachably connected to at least one of the middle frame and the cover plate.

[0044] It should be noted that the terms "first", "second", and "third" in this application are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", and "third" may explicitly or implicitly include at least one of such features.

[0045] Referring to Figure 4 , Figure 4 is Figure 3 a schematic structural view of the first housing 21 in the embodiment. It should be noted that Figure 4 the first housing 21 is schematically shown in mainly for implicitly schematically showing a possible structure of the first housing 21.

[0046] Taking the first housing 21 including a middle frame as an example, the first housing 21 includes a side frame 211. The side frame 211 can reflect the outer contour of the side surface of the first housing 21 and the electronic device 200 on the side surface. For example, the side frame 211 can be an annular frame structure including four sides connected end to end. The two opposite sides of the side frame 211 are respectively connected to the cover plate and the second housing, and together with the cover plate and the second housing, they enclose to form a part of the accommodation space. The first housing 21 may further include a support plate 212, and the support plate 212 can be used to support the internal components of the electronic device. Among them, the side frame 211 is disposed around the support plate 212, that is, the support plate 212 is disposed inside the electronic device, and at least a part of the outer periphery of the support plate 212 is connected to the inner side wall of the side frame 211. It can be understood that in order to cooperate with the installation of the internal components of the electronic device, the side frame 211 and the support plate 212 can be set according to the specific structure of the components.

[0047] For example, in order to facilitate button operation, the side frame 211 can be provided with some through holes penetrating its inner and outer walls, or some grooves can be formed on the inner and outer walls of the side frame 211 to facilitate the assembly of related components such as buttons. In order to facilitate the connection between the internal devices of the electronic device, the support plate 212 can be provided with some through holes or slot holes penetrating its upper and lower surfaces. In addition, the support plate 212 can also form some grooves to facilitate the layout of the internal components of the electronic device.

[0048] The shape of the second housing 22 is adapted to the side frame of the first housing 21, that is, the second housing 22 is generally an annular frame structure. The second housing 22 is used to connect the display screen assembly 30, that is, the shape of the second housing 22 matches the edge of the display screen assembly 30, the display screen assembly 30 is installed on the second housing 22, and the second housing 22 is detachably connected to the first housing 21.

[0049] To facilitate the detachable connection between the first housing 21 and the second housing 22, and thus facilitate the disassembly of the display screen assembly 30, the housing assembly 20 provided in the embodiments of the present application may further include a connection component. This connection component can be used to connect the first housing 21 and the second housing 22, or the connection component can also be directly used to disassemble the first housing 21 and the second housing 22, thereby realizing the detachable connection between the first housing 21 and the second housing 22 and facilitating the disassembly and assembly of the display screen assembly 30. In other words, the connection component can movably connect the first housing 21 and the second housing 22 to connect or disassemble the first housing 21 and the second housing 22.

[0050] Among them, the connection methods for the connection component to connect the first housing and the second housing include, but are not limited to, the following connection methods: a combination of one or more connection forms such as snap connection, bonding, pin connection, magnetic attraction connection, and interference fit connection in a mechanical form. Some connection methods of the connection component will be exemplarily listed below.

[0051] Refer to Figure 5 , Figure 5 is a schematic diagram of the structural disassembly of the housing assembly 20 in some other embodiments of the present application. Figure 5 The housing assembly 20 is shown in mainly to implicitly illustrate a possible structure of the housing assembly 20. The housing assembly 20 includes a first housing 21, a second housing 22, and a connection component 23. Among them, the first housing 21 includes a side frame 211 and a support plate 212. For the relevant structures of the first housing 21 and the second housing 22, reference can be made to the foregoing embodiments. It should be noted that Figure 5 The X, Y, and Z directions of the housing assembly are schematically shown in mainly to schematically show the XY, XZ, and YZ planes for corresponding descriptions in the following text.

[0052] On the one hand, the connection component 23 can be used to connect the first housing 21 and the second housing 22, and on the other hand, when disassembling, the first housing 21 and the second housing 22 can be directly disassembled through the connection component 23. In other words, in the embodiments of the present application, by providing the connection component 23, on the one hand, the connection component 23 can be used to connect the first housing 21 and the second housing 22, and on the other hand, the connection component 23 can be directly used to disassemble the first housing 21 and the second housing 22.

[0053] The first housing 21 is provided with a receiving groove 210, and a part of the connection component 23 is disposed in the receiving groove 210. Among them, one of the side frame 211 and the support plate 212 of the first housing 21 forms the receiving groove 210, or the side frame 211 and the support plate 212 of the first housing 21 jointly form the receiving groove 210. The structure of the receiving groove 210 will be further described below.

[0054] The housing assembly provided by the embodiment of the present application can not only connect the first housing and the second housing by setting the connection assembly, but also directly disassemble the first housing and the second housing through the connection assembly. In the actual disassembly application scenario, the first housing and the second housing can be directly disassembled by removing the connection assembly, thereby improving the convenience of disassembling the first housing and the second housing. That is, by setting the connection assembly, the second housing 22 can be conveniently disassembled together with the display screen assembly 30, thereby improving the convenience of disassembling the display screen assembly 30 and reducing the disassembly scrap rate.

[0055] Referring to Figure 6 , Figure 6 is Figure 5 a schematic structural view of the receiving groove 210 in the embodiment, Figure 6 in which the receiving groove 210 is schematically shown, mainly to implicitly show a possible structure of the receiving groove 210. Among them, the support plate 212 includes a first surface 2121 and a second surface 2122 arranged opposite to each other. The first surface 2121 is close to the second housing 22, and the second surface 2122 is far from the second housing 22.

[0056] The side frame 211 and the first surface 2121 of the support plate 212 enclose to form the receiving groove 210, that is, the bottom wall of the receiving groove 210 is formed on the first surface 2121 of the support plate 212. In the embodiment of the present application, the opening direction of the receiving groove 210 faces the second housing 22. Preferably, the first surface 2121 of the support plate 212 is recessed in a direction away from the second housing 22 to form the receiving groove 210.

[0057] Referring to Figure 7 , Figure 7 is Figure 5 another schematic structural view of the receiving groove 210 in the embodiment, Figure 6 in which the receiving groove 210 is schematically shown, mainly to implicitly show a possible structure of the receiving groove 210. Among them, the support plate 212 includes a first surface 2121 and a second surface 2122 arranged opposite to each other. The first surface 2121 is close to the second housing 22, and the second surface 2122 is far from the second housing 22.

[0058] The side frame 211 and the second surface 2122 of the support plate 212 enclose to form the receiving groove 210, that is, the bottom wall of the receiving groove 210 is formed on the second surface 2122 of the support plate 212. In the embodiment of the present application, the opening of the receiving groove 210 faces away from the second housing 22. Preferably, the second surface 2121 of the support plate 212 is recessed in a direction towards the second housing 22 to form the receiving groove 210.

[0059] Referring again to Figure 5, the connecting component 23 may include a rotating member 231 and a positioning member 232. The rotating member 231 is disposed in the receiving groove 210, and the positioning member 232 passes through the receiving groove 210 to connect the second housing 22. The rotating member 231 can be used to drive the positioning member 232 to move, so that the positioning member 232 can be switched between a connected state and a disassembled state with the second housing 22, thereby connecting the first housing 21 and the second housing 22 or disassembling the first housing 21 and the second housing 22.

[0060] Refer to Figure 8 and Figure 9 , Figure 8 is Figure 5 a schematic structural view of the rotating member 231 in the embodiment, Figure 9 is Figure 8 a schematic structural view of the rotating member 231 from another perspective in the embodiment, Figure 8 and Figure 9 The rotating member 231 is schematically shown in, mainly to implicitly show a possible structure of the rotating member 231. Among them, the rotating member 231 may include a rotating part 2311, a pushing part 2312 and a stress part 2313. The pushing part 2312 and the stress part 2313 are respectively located at both ends of the rotating part 2311, that is, the rotating part 2311 is located between the pushing part 2312 and the stress part 2313. Preferably, the rotating part 2311, the pushing part 2312 and the stress part 2313 may be integrally formed.

[0061] In the embodiment of the present application, the rotating part 2311 can rotate under the action of an external force, the stress part 2313 can be used to drive the rotating part 2311 to rotate under the action of an external force, and the rotation of the rotating part 2311 can drive the pushing part 2312 to move. Among them, the pushing part 2312 is used to connect the positioning member 232, that is, the pushing part 2312 can push or drive the positioning member 232 to move during the movement process.

[0062] Further, a rotating shaft hole 2314 is formed in the rotating part 2311, and the axis line of the rotating shaft hole 2314 is substantially perpendicular to the bottom wall of the receiving groove 210.

[0063] The connecting component 23 further includes a rotating shaft 233, the rotating shaft 233 is connected to the bottom wall of the receiving groove 210, and the rotating shaft 233 passes through the rotating shaft hole 2314 of the rotating member 231, so that the rotating part 2311 of the rotating member 231 can rotate relative to the rotating shaft 233. Preferably, the rotating shaft 233 is disposed substantially perpendicular to the bottom wall of the receiving groove 210, that is, the plane where the rotating part 2311 of the rotating member 231 is located is substantially parallel to the bottom wall of the receiving groove 210. Among them, the rotating shaft 233 can be formed integrally with the first housing 21.

[0064] Refer to Figure 10 , Figure 10 isFigure 5 A schematic diagram of the structure of the positioning member 232 in the embodiment, Figure 10 The positioning member 232 is shown in the figure, mainly to implicitly show a possible structure of the positioning member 232. The positioning member 232 is provided with a positioning portion 2321 and a moving portion 2322.

[0065] The moving portion 2322 is substantially a columnar structure, and the positioning portion 2321 is disposed around the outer periphery of the moving portion 2322 to position the positioning member 232. The moving portion 2322 is used to cooperate with the pushing portion 2312 to drive the positioning member 232 to move when the rotating member 231 rotates.

[0066] Preferably, the pushing portion 2312 is provided with a first card slot 2315, and the moving portion 2322 is provided with a second card slot 2323, and the first card slot 2315 cooperates with the second card slot 2323 to drive the positioning member 232 to move. Of course, in other embodiments, the pushing portion 2312 is provided with a first card block, and the moving portion 2322 is provided with a second card block, and the first card block cooperates with the second card block to drive the positioning member 232 to move. Alternatively, the pushing portion 2312 is provided with one of the first card slot and the first card block, and the moving portion 2322 is provided with one of the second card slot and the second card block, and one of the first card slot and the first card block cooperates with one of the second card slot and the second card block to drive the positioning member 232 to move.

[0067] In some other embodiments, the pushing portion 2312 and the moving portion 2322 may be connected by a rotating shaft or hingedly so as to realize a rotational connection between the pushing portion 2312 and the moving portion 2322 .

[0068] When the pushing part 2312 and / or the moving part 2322 are provided with a slot structure, the slot structure must be designed to avoid a certain amount of stalling. Taking the first slot 2315 provided with a stall structure as an example, the first slot 2315 can avoid the pushing part 2312 when the pushing part 2312 pushes the positioning member 232 to move by setting a stall structure. Preferably, the stall structure includes a first stall 2316 and a second stall 2317 that are staggered along the moving direction of the positioning member 232. When the rotating member 231 rotates, the angle between the rotating member 231 and the positioning member 232 will change, and the contact area between the first slot 2315 and the second slot 2323 will change. At this time, the first stall 2316 and the second stall 2317 cooperate to make the above-mentioned angle change easy to achieve, thereby avoiding stalling.

[0069] See also Figure 11 , Figure 11 yes Figure 5 A schematic diagram of the enlarged local structure of region A in the embodiment, Figure 11Figure 2 schematically shows the second housing 22, mainly to implicitly show a possible structure of the second housing 22. Among them, the second housing 22 is provided with a fixing member 221, and the fixing member 221 is correspondingly arranged with the positioning member 232. The fixing member 221 can cooperate with the positioning member 232 to connect the first housing 21 and the second housing 22. Preferably, the fixing member 221 is arranged on the side of the second housing 22 close to the first housing 21 to avoid affecting the connection of the second housing 22 to the display screen assembly 30.

[0070] The following will further illustrate the structural cooperation and connection relationship of the housing assembly provided in the embodiments of the present application, taking Figure 7 the accommodating groove 210 structure shown in Figure 2 as an example for illustration. It should be understood that Figure 6 the cooperation and connection relationship corresponding to the accommodating groove 210 structure shown in Figure 2 can be referred to the following description.

[0071] Refer to Figure 12 , Figure 12 which Figure 5 is a partial cross-sectional structure schematic diagram of the housing assembly 20 along the XY plane in the embodiment. Figure 12 Figure 2 schematically shows the housing assembly 20, mainly to implicitly show a possible structure of the housing assembly 20. Among them, the fixing member 221 includes a supporting portion 2211 and a fixing portion 2212. The supporting portion 2211 is arranged outside the accommodating groove 210 and extends in a direction away from the side frame 211; the fixing portion 2212 is arranged at the end of the supporting portion 2211 away from the second housing 22 and extends in a direction towards the accommodating groove 210.

[0072] The supporting portion 2211 is arranged on the side of the second housing 22 close to the bottom wall of the accommodating groove 210. On the one hand, it can be used to support the display screen assembly, and on the other hand, it can connect the fixing portion 2212. Among them, the fixing portion 2212 is bent and connected to the supporting portion 2211 to be used for cooperating with the moving portion 2322 of the positioning member 232 to connect or disassemble the first housing 21 and the second housing 22. Preferably, the supporting portion 2211 is substantially parallel to the bottom wall of the accommodating groove 210, and the fixing portion 2212 is substantially perpendicular to the bottom wall of the accommodating groove 210.

[0073] In the embodiment of the present application, the fixing portion 2212 is arranged outside the accommodating groove 210. That is, a receiving groove 2123 for receiving the fixing portion 2212 is formed on the support plate 212, and the opening direction of the receiving groove 2123 faces the second housing 22. Among them, the receiving groove 2123 is spaced from the accommodating groove 210, and the receiving groove 2123 is located on the side of the accommodating groove 210 away from the side frame 211. Preferably, the first surface 2121 of the support plate 212 is recessed in a direction away from the second housing 22 to form the receiving groove 2123. It can be understood that in Figure 7In the illustrated embodiment, the accommodating groove 2123 is in the opposite opening direction to that of the receiving groove 210. In Figure 6 the illustrated embodiment, the accommodating groove 2123 is in the same opening direction as that of the receiving groove 210.

[0074] Of course, in some other embodiments, the fixing portion 2212 may be disposed inside the receiving groove 210. Refer to Figure 13 , Figure 13 FIG. is a partial cross-sectional structural schematic diagram of the housing assembly 20 along the XY plane in some other embodiments of the present application. A through hole 2124 penetrating the bottom wall of the receiving groove 210 is formed in the bottom wall of the receiving groove 210, and the fixing portion 2212 passes through the through hole 2124 and extends into the inside of the receiving groove 210. It can be understood that in Figure 6 the illustrated embodiment, the fixing portion 2212 may directly extend into the inside of the receiving groove 210 from the opening of the receiving groove 210.

[0075] Referring back to Figure 12 , a positioning groove 2101 is provided on the bottom wall of the receiving groove 210, and the positioning groove 2101 is used to cooperate with the positioning portion 2321 of the positioning member 232 to position the positioning member 232. Among them, the positioning groove 2101 is provided on the bottom wall of the receiving groove 210 close to the positioning member 232, that is, the positioning groove 2101 is provided on the bottom wall of the receiving groove 210 facing away from the second housing 22.

[0076] Among them, a plurality of positioning grooves 2101 are provided and arranged at intervals, and the positioning portion 2321 of the positioning member 232 switches between the plurality of positioning grooves 2101 so that the first housing 21 and the second housing 22 are switched between the connected state and the split state. Specifically, the plurality of positioning grooves 2101 are arranged at intervals along the moving direction of the positioning member 232 so that the positioning member 232 connects to the fixing portion 2212 of the fixing member 221 or separates the positioning member 232 from the fixing portion 2212 of the fixing member 221.

[0077] It should be understood that in the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0078] Taking the case where there are 2 positioning slots 2101 as an example, the 2 positioning slots 2101 are arranged at intervals along the moving direction of the positioning member 232. Among them, the positioning slot 2101 close to the side frame 211, that is, far from the fixing portion 2212, is called the first positioning slot, and the positioning slot 2101 far from the side frame 211, that is, close to the fixing portion 2212, is called the second positioning slot, for the convenience of the following description. When the positioning portion 2321 is located in the second positioning slot, the moving portion 2322 of the positioning member 232 is connected to the fixing portion 2212. At this time, the first housing 21 and the second housing 22 are in a connected state. When the positioning portion 2321 is located in the first positioning slot, the moving portion 2322 of the positioning member 232 is separated from the fixing portion 2212. At this time, the first housing 21 and the second housing 22 are in a disassembled state. Based on this, when the positioning portion 2321 is located in the second positioning slot, the positioning member 232 is in a locked state, as Figure 12 shown, the first housing 21 is connected to the second housing 22; when the positioning portion 2321 is located in the first positioning slot, the positioning member 232 is in an unlocked state, and the first housing 21 and the second housing 22 are disassembled, as Figure 14 shown, Figure 14 is Figure 12 a schematic diagram of the state when the first housing 21 and the second housing 22 are disassembled in the embodiment.

[0079] Furthermore, a first through hole 2111 is formed in the side wall of the receiving groove 210, and the first through hole 2111 penetrates the side frame 211. The fixing portion 2212 is provided with a second through hole 2112 corresponding to the first through hole 2111. The moving portion 2322 of the positioning member 232 can sequentially pass through the first through hole 2111 and the second through hole 2112 to connect the first housing 21 and the second housing 22. As Figure 13 shown, the fixing portion 2212 is arranged inside the receiving groove 210. When the positioning member 232 is in the locked state, both ends of its moving portion 2322 are respectively received in the first through hole 2111 and the second through hole 2112.

[0080] When the fixing portion 2212 is arranged outside the receiving groove 210, a third through hole 2113 opposite to the first through hole 2111 is further formed in the side wall of the receiving groove 210, and the third through hole 2113 is arranged adjacent to the second through hole 2112. Among them, the moving portion 2322 of the positioning member 232 can pass through the first through hole 2111, the second through hole 2112 and the third through hole 2113 to connect the first housing 21 and the second housing 22. As Figure 12As shown, first through holes 2111 and third through holes 2113 are respectively formed in opposite side walls of the receiving groove 210, and a second through hole 2112 is formed in the fixing portion 2212. When the moving portion 2322 of the positioning member 232 sequentially passes through the first through hole 2111, the third through hole 2113, and the second through hole 2112, that is, when both ends of the moving portion 2322 are respectively received in the first through hole 2111 and the second through hole 2112, the positioning member 232 is in a locked state.

[0081] Referring to Figure 15 and Figure 16 , Figure 15 is Figure 5 a partial cross-sectional structural schematic diagram of the housing assembly 20 along the XZ plane in the embodiment, Figure 16 is Figure 15 a schematic diagram of a state of the housing assembly 20 in the embodiment, Figure 15 and Figure 16 The housing assembly 20 is schematically shown in and mainly serves to implicitly show a possible structure of the housing assembly 20. Among them, Figure 15 a schematic diagram of the state when the first housing 21 is connected to the second housing 22 is schematically shown, Figure 16 a schematic diagram of the state when the first housing 21 is separated from the second housing 22 is schematically shown.

[0082] A rotating shaft 233 is provided on the bottom wall of the receiving groove 210, the rotating member 231 is rotatably connected to the rotating shaft 233, and the rotation of the rotating member 231 can push the positioning member 232 to move. A fourth through hole 2114 is further formed in the side wall of the receiving groove 210, and the fourth through hole 2114 is spaced apart from the first through hole 2111. Among them, the fourth through hole 2114 is arranged corresponding to the force receiving portion 2313 of the rotating member 231 so that an external device 80 can pass through the fourth through hole 2114 to apply a force to the force receiving portion 2313. Among them, the external device 80 can be a poking needle or the like. The fourth through hole 2114 and the first through hole 2111 are provided on the same side of the receiving groove 210, that is, the fourth through hole 2114 also penetrates the side frame 211 so that the fourth through hole 2114 communicates with the receiving groove 210.

[0083] When the positioning member 232 is in the locked state, that is, when the end portion of the positioning member 232 is located in the second through hole 2112 and the positioning portion 2321 of the positioning member 232 moves to the second positioning groove, the first housing 21 and the second housing 22 are in a connected state. At this time, use an external device 80 such as a poking needle to pass through the fourth through hole 2114 and abut against the force receiving portion 2313 of the rotating member 231, and apply a force in the F1 direction as shown in Figure 16 , and then drive the rotating member 231 to rotate around the axis of the rotating shaft 233. At the same time, the pushing portion 2312 of the rotating member 231 drives the moving portion 2322 of the positioning member 232 along Figure 16Move in the direction of F2 as shown. When the positioning portion 2321 of the positioning member 232 moves to the first positioning groove, cancel the external force in the direction of F1. The end of the positioning member 232 is separated from the second through hole 2112, and the first housing 21 and the second housing 22 are in a disassembled state, that is, the positioning member 232 is in an unlocked state.

[0084] When the positioning member 232 is in the unlocked state, that is, the end of the positioning member 232 is separated from the second through hole 2112, and the positioning portion 2321 of the positioning member 232 is located in the first positioning groove, the first housing 21 and the second housing 22 are in a disassembled state. At this time, apply an external force (such as Figure 16 the reaction force in the opposite direction of F2 as shown) to the end of the positioning portion 2321 away from the fixing portion 2212, and drive the moving portion 2322 of the positioning member 232 to move along Figure 16 the opposite direction of F2 as shown. When the positioning portion 2321 of the positioning member 232 moves to the second positioning groove, cancel the external force in the opposite direction of F2. The end of the positioning member 232 is located in the second through hole 2112, and the first housing 21 and the second housing 22 are in a connected state, that is, the positioning member 232 is in a locked state.

[0085] In the housing assembly provided by the embodiment of the present application, by providing a connection assembly, an external force can act on the rotating member of the connection assembly, and then drive the positioning member to move to separate the positioning member from the fixing member, so that the first housing and the second housing can be directly disassembled, thereby improving the convenience of disassembling the first housing and the second housing. That is, by providing a connection assembly, the second housing and the display screen assembly can be directly disassembled together, thereby improving the convenience of disassembling the display screen assembly and reducing the disassembly scrap rate. In addition, by applying an external force to the positioning member, the first housing and the second housing can be connected relatively quickly, improving the assembly efficiency of the housing assembly.

[0086] It can be understood that in the above embodiment of the present application, the first housing and the second housing are connected by means of a bolt connection, so that the first housing and the second housing can be connected by a connection assembly and can also be directly disassembled by the connection assembly, thereby improving the convenience of disassembling the second housing and the display screen assembly and avoiding waste.

[0087] Of course, in other embodiments, the first housing and the second housing can also be connected by a magnetic connection method. Please refer to Figure 17 , Figure 17 which is a partial structural disassembly schematic diagram of the housing assembly 20 in some other embodiments of the present application. Among them, the connection assembly 23 can further include a magnetic member 234 so that the first housing 21 and the second housing 22 can be magnetically connected. In the embodiment of the present application, the magnetic member 234 can be a magnet.

[0088] The magnetic member 234 may be disposed on the first housing 21 and / or the second housing 22. That is, the magnetic member 234 may be disposed in three ways:

[0089] (1) The magnetic member 234 is disposed on the first shell 21 . At this time, at least a portion of the second shell 22 is made of magnetic material, that is, the area of ​​the second shell 22 corresponding to the magnetic member 234 is made of magnetic material, so that the second shell 22 can be adsorbed by the magnetic member 234 .

[0090] (2) The magnetic member 234 is disposed on the second shell 22 . At this time, at least a portion of the first shell 21 is made of magnetic material, that is, the area of ​​the first shell 21 corresponding to the magnetic member 234 is made of magnetic material, so that the first shell 21 can be adsorbed by the magnetic member 234 .

[0091] (3) There are multiple magnetic parts 234, some of which are arranged on the first shell 21, and the other part of which are arranged on the second shell 22. At this time, the magnetic poles of the magnetic parts 234 arranged on the first shell 21 and the magnetic parts 234 arranged on the second shell 22 are arranged opposite to each other, so that the magnetic parts 234 arranged on the first shell 21 and the magnetic parts 234 arranged on the second shell 22 can attract each other, thereby connecting the first shell 21 and the second shell 22.

[0092] In other embodiments of the present application, the first shell and the second shell may also be connected by interference fit. Figure 18 , Figure 18 It is a schematic diagram of the partial structural disassembly of the shell assembly 20 in other embodiments of the present application, wherein a groove 213 is provided on the outer periphery of the first shell 21 , and the second shell 22 is sleeved on the outer periphery of the first shell 21 along the groove 213 .

[0093] Furthermore, the connection assembly 23 may further include an elastic member 235, which may be disposed in the groove 213 to form an interference fit connection between the first shell 21 and the second shell 22. The elastic member 235 may be a silicone ring / silicone pad, a rubber ring / rubber pad, etc. made of elastic material.

[0094] For example, a groove 213 is provided on part of the outer periphery of the first shell 21. For example, the groove 213 is provided on a certain side of the first shell 21. In this case, the groove 213 is in a straight line shape, and the elastic member 235 is correspondingly in a straight line shape. When the groove 213 connects multiple sides of the first shell 21, the groove 213 is in an arc shape, and the elastic member 235 is correspondingly in an arc shape. When an annular groove 213 is provided on the outer periphery of the first shell 21, the elastic member 235 is correspondingly provided in an annular shape. It should be understood that the shapes of the groove 213 and the elastic member 235 are only exemplarily listed, and the protection scope of the present application is not limited thereby.

[0095] The applicant continued to study and found that another reason why the electronic device display screen assembly is difficult to disassemble and easy to be scrapped is that the wiring of the display screen assembly needs to be buckled on the support plate of the first shell. That is, the wiring of the display screen assembly needs to pass through the support plate and then connect to the circuit board located on the side of the support plate away from the display screen assembly. Based on this, when the above structure is used to disassemble the display screen assembly, the electronic device cover or battery cover must also be removed, and the corresponding circuit board must be removed to complete the disassembly of the display screen assembly, which makes disassembly difficult and easy to be scrapped.

[0096] In order to solve the above technical problems, the embodiment of the present application provides an electronic device to solve the technical problem that the display screen assembly is difficult to disassemble and has a high scrap rate. The electronic device can be a tablet computer, a mobile phone, an e-reader, a remote control, a personal computer, a laptop computer, a vehicle-mounted device, an Internet TV, a wearable device, etc.

[0097] See again Figure 3 and Figure 4 , the electronic device 200 may include a display screen assembly 30 and a housing assembly 20, the housing assembly 20 including a first housing 21, a second housing 22 and a connecting assembly 23. Among them, the first housing 21 includes a support plate 212 and a side frame 211 surrounding the support plate 212, and the shape of the second housing 22 is adapted to the side frame 211. The connecting assembly 23 can be used to connect the first housing 21 and the second housing 22, and can be directly used to separate the first housing 21 and the second housing 22. The display screen assembly 30 is connected to the second housing 22, that is, the display screen assembly 30 is arranged on the side of the second housing 22 away from the first housing 21. The first housing 21, the second housing 22 and the display screen assembly 30 are surrounded to form a containing space 201, and the containing space 201 is used to accommodate internal components of the electronic device such as speakers, batteries, circuit boards, etc. For the structural features of the housing assembly, reference can be made to the housing assembly 20 in the aforementioned embodiment, and the embodiments of the present application will not be repeated.

[0098] See also Figure 19 , Figure 19 2 is a schematic diagram of a partial cross-sectional structure of an electronic device 200 in some embodiments of the present application, wherein the electronic device 200 may further include a circuit board 40 and an adapter 50, and the circuit board 40 and the adapter 50 are arranged in the accommodating space 201. The display screen assembly 30 and the circuit board 40 are respectively located on opposite sides of the adapter 50, and the display screen assembly 30 is connected to the circuit board 40 through the adapter 50. That is, the adapter 50 is used to realize signal conduction between the display screen assembly 30 and the circuit board 40.

[0099] Preferably, the adapter 50 is detachably connected to the display screen assembly 30 so that the circuit board 40 does not need to be removed when the display screen assembly 30 is removed, thereby improving the convenience of removing the display screen assembly 30 and reducing the scrap rate caused by the removal of the display screen assembly 30.

[0100] Combined with reference Figure 20 and Figure 21 , Figure 20 yes Figure 19 A schematic diagram of the structure of the adapter 50 in the embodiment, Figure 21 yes Figure 20 A schematic structural diagram of the adapter 50 from another perspective in the embodiment. The adapter 50 may generally include a fixing portion 51 and a connecting portion 52 .

[0101] The fixing portion 51 is arranged around the outer periphery of the connecting portion 52, so as to be connected to the first housing 21, thereby fixing the adapter 50. For example, the fixing portion 51 is arranged on the outer periphery of the connecting portion 52, and is fixedly connected to the support plate 212 of the first housing 21, thereby fixing the adapter 50. Among them, a slot 2120 for accommodating the adapter 50 can be provided on the support plate 212, that is, the adapter 50 is inserted into the slot 2120 of the support plate 212, so that the opposite sides of the adapter 50 are respectively close to the display assembly 30 and the circuit board 40.

[0102] The fixing portion 51 may be fixedly connected to the support plate 212 by bonding. Of course, in other embodiments, the fixing portion 51 may also be fixedly connected to the support plate 212 by means of buckles, magnetism, etc.

[0103] The connecting portion 52 includes a first connecting portion 521 and a second connecting portion 522. The first connecting portion 521 is disposed on a side of the fixing portion 51 close to the display screen assembly 30, so as to be connected to the display screen assembly 30. The second connecting portion 522 is disposed on a side of the fixing portion 51 away from the display screen assembly 30, so as to be connected to the circuit board 40. The first connecting portion 521 and the second connecting portion 522 are conductively connected.

[0104] The first connection part 521 can be a detachable electrical connector such as a pogo pin, a board to board (BTB) connector, a zero insertion force (ZIF) connector, etc., and the second connection part 522 can be an electrical connector such as a BTB connector, a ZIF connector, etc. It can be understood that the first connection part 521 adopts a detachable electrical connector, which can more conveniently separate the display screen assembly 30 and the adapter 50 when disassembling the display screen assembly 30, without removing the circuit board 40 and other components inside the electronic device.

[0105] The electronic device provided in the embodiment of the present application directly connects the display screen assembly and the circuit board by setting an adapter, which is simple to assemble. At the same time, the display screen assembly and the adapter are set to be detachably connected to improve the convenience of disassembly of the display screen assembly and reduce the scrap rate.

[0106] In addition, the present application also provides an assembly method for an electronic device, see Figure 22 , Figure 22 It is a flowchart of an assembly method of an electronic device in some embodiments of the present application, wherein the assembly method can be used to assemble the electronic device 200 in the aforementioned embodiment.

[0107] The assembly method of the electronic device generally comprises the following steps:

[0108] S2201. Provide a first shell and a connecting component; wherein the first shell may be the first shell in the aforementioned embodiment, and the connecting component may be the connecting component in the aforementioned embodiment, that is, the connecting component includes a rotating part, a positioning part and a rotating shaft, and the rotating shaft is arranged on the first shell.

[0109] S2202, assembling the rotating member on the first housing; that is, sleeve the rotating member on the rotating shaft so that the rotating member can rotate relative to the rotating shaft.

[0110] S2203, provide a display screen assembly and a second shell; wherein the display screen assembly and the second shell may be the display screen assembly and the second shell in the aforementioned embodiment.

[0111] S2204, fixedly connecting the display screen assembly and the second shell; the display screen assembly may be fixed to one side of the second shell by bonding.

[0112] S2205, connecting the first shell and the second shell through the positioning member; that is, arranging the first shell on the side of the second shell away from the display screen assembly through the positioning member, so that the first shell, the second shell and the display screen assembly are surrounded to form a containing space, and the containing space can be used to accommodate internal components of the electronic device.

[0113] For the specific structural features of the first shell, the second shell, the connecting assembly and the electronic device, reference may be made to the specific description in the aforementioned embodiments, and the embodiments of the present application will not be repeated herein.

[0114] The assembly method provided in the embodiment of the present application can not only connect the first shell and the second shell through the connecting component, but also directly separate the first shell and the second shell through the connecting component. For example, in an actual separation application scenario, the first shell and the second shell can be directly separated by disassembling the connecting component, thereby improving the convenience of separating the first shell and the second shell.

[0115] It should be noted that the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that comprises a series of steps or units is not limited to the listed steps or units, but may optionally further include steps or units not listed, or may optionally further include other steps or units inherent to these processes, methods, products or devices.

[0116] The above are only some embodiments of the present application, and thus do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall similarly be included in the patent protection scope of the present application.

Claims

1. An electronic device housing assembly, characterized in that, the housing assembly includes: a first housing including a support plate and a side frame surrounding the support plate, and the first housing is provided with a receiving groove; a second housing, the shape of the second housing being adapted to the side frame, and the second housing being used for connecting a display screen assembly of the electronic device; a connecting assembly, partially disposed in the receiving groove, the connecting assembly being movably connected to the first housing and the second housing for connecting or disassembling the first housing and the second housing; the support plate includes a first surface and a second surface disposed opposite to each other, the first surface being close to the second housing, and the second surface being away from the second housing; wherein, the side frame and the first surface of the support plate enclose to form the receiving groove, or, the side frame and the second surface of the support plate enclose to form the receiving groove; the connecting assembly includes a rotating member and a positioning member, the rotating member being disposed in the receiving groove, and the positioning member passing through the receiving groove; the rotating member is used for driving the positioning member to move, thereby connecting the first housing and the second housing or disassembling the first housing and the second housing; the positioning member is provided with a positioning portion and a moving portion, the positioning portion being annularly disposed on the outer periphery of the moving portion; a positioning groove is formed on the bottom wall of the receiving groove close to the side of the positioning member, and the positioning portion cooperates with the positioning groove to position the positioning member; the second housing is provided with a fixing member, the fixing member being correspondingly disposed with the positioning member, wherein the fixing member cooperates with the positioning member to connect the first housing and the second housing; the fixing member includes a support portion and a fixing portion, the support portion being disposed outside the receiving groove and extending in a direction away from the side frame; the fixing portion is disposed at an end of the support portion away from the second housing and extends into a receiving groove formed by the support plate in a direction towards the receiving groove; wherein, a first through hole is formed on the side wall of the receiving groove, and the first through hole penetrates through the side frame; a second through hole corresponding to the first through hole is formed on the fixing portion, and the positioning member can sequentially pass through the first through hole and the second through hole to connect the first housing and the second housing.

2. The housing assembly according to claim 1, characterized in that, the bottom wall of the receiving groove is formed on the first surface or the second surface of the support plate; wherein, the first surface of the support plate is recessed in a direction away from the second housing to form the receiving groove, or, the second surface of the support plate is recessed in a direction towards the second housing to form the receiving groove.

3. The housing assembly according to claim 1, characterized in that, the rotating member includes a rotating portion, a pushing portion and a stress portion, the pushing portion and the stress portion being respectively located at two ends of the rotating portion; wherein, the pushing portion is used for connecting the positioning member, and the stress portion is used for driving the rotating portion to rotate under the action of an external force, thereby driving the pushing portion to move.

4. The housing assembly according to claim 3, characterized in that, The rotating part is provided with a rotating shaft hole, and the axis line of the rotating shaft hole is perpendicular to the bottom wall of the receiving groove.

5. The housing assembly according to claim 4, wherein, the connecting assembly further includes a rotating shaft, the rotating shaft is connected to the bottom wall of the receiving groove, and the rotating shaft passes through the rotating shaft hole so that the rotating part can rotate relative to the rotating shaft.

6. The housing assembly according to claim 4 or 5, wherein, the moving part is used to cooperate with the pushing part to drive the positioning part to move when the rotating part rotates.

7. The housing assembly according to claim 1, wherein, the supporting part is parallel to the bottom wall of the receiving groove, and the fixing part is perpendicular to the bottom wall of the receiving groove; wherein, the fixing part is arranged outside or inside the receiving groove.

8. The housing assembly according to claim 1, wherein, a plurality of positioning grooves are provided and arranged at intervals, and the positioning part switches between the plurality of positioning grooves so that the first housing and the second housing can be switched between a connected state and a disassembled state.

9. The housing assembly according to claim 1, wherein, a third through hole opposite to the first through hole is further provided on the side wall of the receiving groove, and the third through hole is arranged adjacent to the second through hole; wherein, the positioning part can pass through the first through hole, the second through hole and the third through hole to connect the first housing and the second housing.

10. The housing assembly according to claim 3, wherein, a fourth through hole is further provided on the side wall of the receiving groove, and the fourth through hole is arranged at an interval from the first through hole; wherein, the fourth through hole corresponds to the force receiving part so that an external device can pass through the fourth through hole and apply a force to the force receiving part.

11. An electronic device, wherein, comprising: a housing assembly, the housing assembly including: a first housing, including a support plate and a side frame surrounding the support plate, the first housing being provided with a receiving groove; a second housing, the shape of the second housing being adapted to the side frame; and a connecting assembly, partially arranged in the receiving groove, the connecting assembly being movably connected to the first housing and the second housing for connecting or disassembling the first housing and the second housing; the support plate includes a first surface and a second surface arranged opposite to each other, the first surface is close to the second housing, and the second surface is far from the second housing; wherein, the side frame and the first surface of the support plate enclose to form the receiving groove, or, the side frame and the second surface of the support plate enclose to form the receiving groove; the connecting assembly includes a rotating part and a positioning part, the rotating part is arranged in the receiving groove, and the positioning part passes through the receiving groove; the rotating part is used to drive the positioning part to move, thereby connecting the first housing and the second housing or disassembling the first housing and the second housing; The positioning member is provided with a positioning portion and a moving portion, and the positioning portion is annularly arranged on the outer peripheral edge of the moving portion; a positioning groove is formed on the bottom wall of the receiving groove close to the positioning member, and the positioning portion is engaged with the positioning groove to position the positioning member; The second housing is provided with a fixing member, and the fixing member is arranged corresponding to the positioning member. Wherein, the fixing member is engaged with the positioning member to connect the first housing and the second housing; The fixing member includes a supporting portion and a fixing portion. The supporting portion is arranged outside the receiving groove and extends in a direction away from the side frame; the fixing portion is arranged at an end of the supporting portion away from the second housing and extends into the accommodating groove formed by the supporting plate in a direction towards the receiving groove; wherein, A first through hole is formed on the side wall of the receiving groove, and the first through hole penetrates through the side frame; a second through hole corresponding to the first through hole is formed on the fixing portion, and the positioning member can sequentially pass through the first through hole and the second through hole to connect the first housing and the second housing; A display screen assembly, connected to the second housing; Wherein, the first housing, the second housing and the display screen assembly enclose to form an accommodating space, and the accommodating space is used to accommodate the internal components of the electronic device.

12. An assembling method of an electronic device, Characterized in that, Including: Providing a first housing and a connecting component, the first housing includes a supporting plate and a side frame surrounding the supporting plate, and the first housing is provided with a receiving groove; a part of the connecting component is arranged in the receiving groove, and the connecting component is movably connected to the first housing and the second housing for connecting or disassembling the first housing and the second housing; The supporting plate includes a first surface and a second surface arranged opposite to each other, the first surface is close to the second housing, and the second surface is away from the second housing; wherein, The side frame and the first surface of the supporting plate enclose to form the receiving groove, or, The side frame and the second surface of the supporting plate enclose to form the receiving groove; The connecting component includes a rotating member and a positioning member, the rotating member is arranged in the receiving groove, and the positioning member is penetrated through the receiving groove; the rotating member is used to drive the positioning member to move, so as to connect the first housing and the second housing or disassemble the first housing and the second housing; The positioning member is provided with a positioning portion and a moving portion, and the positioning portion is annularly arranged on the outer peripheral edge of the moving portion; a positioning groove is formed on the bottom wall of the receiving groove close to the positioning member, and the positioning portion is engaged with the positioning groove to position the positioning member; The second housing is provided with a fixing member, and the fixing member is arranged corresponding to the positioning member. Wherein, the fixing member is engaged with the positioning member to connect the first housing and the second housing; The fixing member includes a support portion and a fixing portion. The support portion is disposed outside the receiving groove and extends in a direction away from the side frame. The fixing portion is disposed at an end of the support portion away from the second housing and extends into the receiving groove formed by the support plate in a direction toward the receiving groove. Among them, a first through hole is formed in a side wall of the receiving groove, and the first through hole penetrates the side frame. A second through hole corresponding to the first through hole is formed in the fixing portion, and the positioning member can sequentially pass through the first through hole and the second through hole to connect the first housing and the second housing; assemble the rotating member on the first housing; provide a display screen assembly and a second housing; fixedly connect the display screen assembly and the second housing; connect the first housing and the second housing through the positioning member; wherein, the first housing, the second housing and the display screen assembly enclose a receiving space for accommodating internal components of the electronic device.

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