Shell of electronic equipment and electronic equipment

Abstract

The utility model belongs to the field of electronic equipment, and discloses a shell of the electronic equipment and the electronic equipment, the shell of the electronic equipment comprises a rear shell, a bin cover and an elastic piece, the rear shell is provided with a bin cover installation opening, and two buckles are arranged on the inner side wall of the bin cover installation opening in a protruding mode; the bin cover is installed on the bin cover installation opening in an openable and closable mode, and a plurality of limiting pieces are arranged on the inner side face of the bin cover. The elastic piece is fixed to the inner side face of the bin cover through the multiple limiting pieces, the elastic piece comprises an elastic body, a first elastic buckle and a second elastic buckle, the first elastic buckle is formed by bending one end of the elastic body, the second elastic buckle is formed by bending the other end of the elastic body, and the limiting pieces are arranged on the first elastic buckle and the second elastic buckle respectively. The first elastic buckle is connected with one buckle in a clamped mode, and the second elastic buckle is connected with the other buckle in a clamped mode so that the bin cover can be fixed. The elastic piece arranged on the bin cover is clamped with the buckle on the rear shell, so that the disassembly and assembly process of the bin cover is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to a housing of an electronic equipment and the electronic equipment. Background Art

[0002] With the continuous advancement of science and technology, smart electronic devices are widely used in various business fields. For example, electronic devices are used in application scenarios such as electronic cash registers and QR code payment.

[0003] In order to facilitate the replacement of batteries on electronic devices or to facilitate the maintenance of electronic components inside electronic devices, electronic devices are generally provided with a closable compartment cover on their outer shells. Currently, in the market, relatively strong compartment covers cannot be deformed, and are generally fixed by plugging on one side and screwing on the other side. When opening the compartment cover, a special tool is required to unscrew the screws, and then remove the compartment cover from the outer shell, which makes the disassembly and assembly of the compartment cover more troublesome and inconvenient for users. Utility Model Content

[0004] The purpose of the present application is to provide a housing of an electronic device and the electronic device, which can facilitate the disassembly and assembly of a compartment cover.

[0005] The technical solutions provided by this application are as follows:

[0006] In one aspect, a housing of an electronic device is provided, comprising:

[0007] The rear shell has a compartment cover mounting opening, and the inner side wall of the compartment cover mounting opening is protruding with two buckles;

[0008] A bin cover is installed on the bin cover installation opening in an openable and closable manner, and a plurality of limit members are provided on the inner side surface of the bin cover;

[0009] An elastic member is fixed to the inner side surface of the bin cover by a plurality of the limiting members, and the elastic member includes an elastic body, a first elastic buckle and a second elastic buckle, wherein the first elastic buckle is formed by bending one end of the elastic body, and the second elastic buckle is formed by bending the other end of the elastic body, the first elastic buckle is engaged with one of the buckles, and the second elastic buckle is engaged with the other buckle to fix the bin cover.

[0010] In some embodiments, the upper surface of the buckle is an inclined surface, and the upper surface of the buckle is inclined toward the lower surface of the buckle, wherein the upper surface of the buckle is a side close to the outer side of the rear shell, and the lower surface of the buckle is a side close to the inner side of the rear shell.

[0011] In some embodiments, the lower surface of the buckle is an inclined surface, and the lower surface of the buckle is inclined toward the upper surface of the buckle.

[0012] In some embodiments, a first snap-in groove is provided on the inner side surface of the bin cover at a position corresponding to the first elastic buckle, and a second snap-in groove is provided on the inner side surface of the bin cover at a position corresponding to the second elastic buckle. When the bin cover is fixed to the back shell, one snap-in groove is located in the first snap-in groove and between the first elastic buckle and the bin cover, and the other snap-in groove is located in the second snap-in groove and between the second elastic buckle and the bin cover.

[0013] In some embodiments, the first elastic buckle includes a first fixing portion, a first spring buckle portion, and a second fixing portion connected in sequence, the first fixing portion is connected to one end of the elastic body, the first fixing portion is fixed to the bin cover through one of the limiting members, the second fixing portion is fixed to the bin cover through another of the limiting members, and the first spring buckle portion is snap-connected with one of the buckles.

[0014] In some embodiments, the second elastic buckle includes a third fixing portion, a second spring buckle portion and a fourth fixing portion connected in sequence, the third fixing portion is connected to the other end of the elastic body, the third fixing portion is fixed to the bin cover through one of the limiting members, the fourth fixing portion is fixed to the bin cover through another of the limiting members, and the second spring buckle portion is snap-connected with another of the buckles.

[0015] In some embodiments, the first fixing portion and the second fixing portion are respectively disposed perpendicularly to the first snap portion;

[0016] The third fixing portion and the fourth fixing portion are respectively arranged perpendicular to the second snap-fastening portion.

[0017] In some embodiments, the limiting member includes a longitudinal extension portion and a horizontal limiting portion, the longitudinal extension portion is vertically arranged on the inner side surface of the bin cover and one end is connected to the bin cover, the horizontal limiting portion is arranged at the other end of the longitudinal extension portion, the elastic member is passed through the space between the horizontal limiting portion and the bin cover, and the horizontal limiting portion limits the elastic member in the thickness direction of the bin cover.

[0018] In some embodiments, a door cover is further included, and a door cover mounting opening is provided on the bin cover, and the door cover is openably and closably arranged at the door cover mounting opening.

[0019] In some embodiments, the door cover includes a door cover body and a rotating shaft connected to the door cover body;

[0020] The door cover body can be opened and closed at the door cover mounting opening, the two ends of the rotating shaft are respectively connected to the bin cover for rotation, and the two ends of the rotating shaft are respectively located between the elastic body and the bin cover along the thickness direction of the bin cover, and the rotating shaft abuts against the elastic body.

[0021] In some embodiments, the door cover also includes a connecting portion, the rotating shaft is connected to the door cover body through the connecting portion, the cross-section of the connecting portion is an ellipse, the two ends of the connecting portion are respectively located between the elastic body and the bin cover along the thickness direction of the bin cover, and the connecting portion abuts against the elastic body.

[0022] In some embodiments, when the door cover is opened at an angle less than 90 degrees, the force direction of the door cover is toward the outside of the compartment cover;

[0023] When the door cover is opened at an angle greater than 90 degrees, the force direction of the door cover is toward the inner side of the compartment cover.

[0024] In some embodiments, the number of the door covers is two;

[0025] The bin cover is provided with two door cover mounting openings, which are spaced apart along the width direction of the bin cover, and each of the door cover mounting openings is provided with an openable and closable door cover.

[0026] In some embodiments, the elastic body includes a first curved portion, a first pressing portion, a second pressing portion, and a second curved portion connected in sequence, wherein an end of the first curved portion away from the first pressing portion is connected to the first elastic buckle, and an end of the second curved portion away from the second pressing portion is connected to the second elastic buckle;

[0027] The first pressing portion presses one end of the connection portion of the two door covers along the length direction, and the second pressing portion presses the other end of the connection portion of the two door covers along the length direction.

[0028] In some embodiments, the first pressing portion and the second pressing portion are respectively arranged around the two door cover installation openings.

[0029] In some embodiments, the elastic member is symmetrically arranged with respect to a center line of the door cover, and the center line of the door cover is extended along a width direction of the bin cover.

[0030] In some embodiments, a recessed groove is provided on the inner side surface of the bin cover, and the recessed groove is arranged on one side of the door cover mounting opening, for accommodating the door cover when it is opened 180 degrees toward the inner side of the bin cover.

[0031] In some embodiments, the elastic member is formed by rolling a steel wire.

[0032] On the other hand, an electronic device is also provided, comprising the housing of the electronic device described in any one of the above embodiments.

[0033] The technical effect of the present application is that an elastic member is arranged on the inner side of the compartment cover, and the two ends of the elastic member are respectively bent to form a first elastic buckle and a second elastic buckle, and the elastic deformation of the first elastic buckle and the second elastic buckle are utilized to make the first elastic buckle and the second elastic buckle respectively engage with the two buckles to realize the fixed connection between the compartment cover and the rear shell; when disassembling, the first elastic buckle, the second elastic buckle and the buckle are released from the engagement through the deformation of the first elastic buckle and the second elastic buckle. Compared with fixing with bolts, the disassembly and assembly process is more convenient, which not only improves the user experience, but also helps to enhance the competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The present application is further described in detail below with reference to the accompanying drawings and specific implementation methods:

[0035] Figure 1 It is a structural schematic diagram of a rear shell of a housing of an electronic device provided in a specific embodiment of the present application;

[0036] Figure 2 It is a schematic diagram of the external structure of a housing of an electronic device provided in a specific embodiment of the present application;

[0037] Figure 3 It is a schematic diagram of the internal structure of the rear shell and the compartment cover provided in a specific embodiment of the present application;

[0038] Figure 4 It is a schematic diagram of the internal structure of a housing of an electronic device provided in a specific embodiment of the present application;

[0039] Figure 5 yes Figure 4 Enlarged view of point A in the middle;

[0040] Figure 6 is a cross-sectional view of a housing of an electronic device provided in a specific embodiment of the present application;

[0041] Figure 7 It is a structural schematic diagram of a bin cover and an elastic member provided in a specific embodiment of the present application;

[0042] Figure 8 yes Figure 7 Enlarged view of point B in the middle.

[0043] Description of Figure Numbers:

[0044] 100, rear housing; 110, compartment cover mounting opening; 120, buckle; 121, upper surface; 122, lower surface; 130, plug-in slot;

[0045] 200, compartment cover; 210, stopper; 211, longitudinal extension portion; 212, horizontal stopper; 220, plug-in portion; 230, first clamping groove; 240, second clamping groove; 250, recessed groove;

[0046] 300, elastic member; 310, elastic body; 311, first bending portion; 312, first pressing portion; 313, second pressing portion; 314, second bending portion; 320, first elastic buckle; 321, first fixing portion; 322, first snap buckle portion; 323, second fixing portion; 330, second elastic buckle; 331, third fixing portion; 332, second snap buckle portion; 333, fourth fixing portion;

[0047] 400, door cover; 410, door cover body; 420, rotating shaft; 430, connecting part. DETAILED DESCRIPTION

[0048] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0049] In order to more clearly illustrate the application embodiments or technical solutions in the prior art, the specific implementation methods of the present application will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0050] In order to simplify the drawings, only the parts related to the present application are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0051] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0052] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0053] In the embodiments shown in the drawings, directional indications (such as up, down, left, right, front, and back, etc.) are not absolute but relative when describing the structure and movement of each component, and are not used to limit the direction of the product in actual use.

[0054] In addition, in the description of the present application, ordinal numbers, such as "first", "second", etc., are only used to distinguish and describe related objects, and cannot be understood as indicating or implying the relative importance or order between the related objects.

[0055] like Figures 1 to 4 As shown, the present application provides an embodiment of a shell of an electronic device, including a rear shell 100, a compartment cover 200 and an elastic member 300, the rear shell 100 has a compartment cover mounting opening 110, and the inner side wall of the compartment cover mounting opening 110 is protruded with two buckles 120; the compartment cover 200 can be installed on the compartment cover mounting opening 110 in an openable and closable manner, and the inner side surface of the compartment cover 200 is provided with a plurality of limiting members 210; the elastic member 300 is fixed to the inner side surface of the compartment cover 200 through the plurality of limiting members 210, the elastic member 300 includes an elastic body 310, a first elastic buckle 320 and a second elastic buckle 330, the first elastic buckle 320 is formed by bending one end of the elastic body 310, and the second elastic buckle 330 is formed by bending the other end of the elastic body 310, the first elastic buckle 320 is snapped with one buckle 120, and the second elastic buckle 330 is snapped with the other buckle 120 to fix the compartment cover 200 and the rear shell 100.

[0056] Specifically, Figure 1 and Figure 2 As shown, an opening is provided on the rear shell 100 of the electronic device to form a compartment cover installation opening 110 for installing the compartment cover 200. The shape of the compartment cover installation opening 110 is adapted to the shape of the compartment cover 200. For example, the compartment cover 200 may be rectangular, circular, elliptical, polygonal, etc., and the present embodiment does not limit the specific shape of the compartment cover 200. Two buckles 120 are protruding from the inner side wall of the compartment cover installation opening 110. The two buckles 120 may be located on the same inner side wall of the compartment cover installation opening 110, or the two buckles 120 may be located on different inner side walls of the compartment cover installation opening 110. Regardless of how the buckles 120 are arranged, the principle of fixing the compartment cover 200 is the same. Therefore, the present embodiment is described by taking the two buckles 120 located on the same inner side wall of the compartment cover installation opening 110 as an example.

[0057] like Figure 3 and Figure 4 As shown, the inner side of the compartment cover 200 refers to the side close to the inner side of the electronic device. A limiting member 210 and an elastic member 300 are installed on the inner side of the compartment cover 200. The elastic member 300 is fixed to the inner side of the compartment cover 200 by the limiting member 210. The plane where the elastic member 300 is located can be arranged parallel to the plane where the compartment cover 200 is located. After the elastic member 300 is fixed to the compartment cover 200 by the limiting member 210, it can form a whole with the compartment cover 200, and then the compartment cover 200 with the elastic member 300 is installed on the rear shell 100.

[0058] One end of the elastic member 300 is bent to form a first elastic buckle 320, and the other end of the elastic member 300 is bent to form a second elastic buckle 330. When the compartment cover 200 is installed on the compartment cover installation opening 110 on the rear shell 100, the first elastic buckle 320 and the second elastic buckle 330 are respectively engaged with the two buckles 120. The first elastic buckle 320 and the second elastic buckle 330 are both formed by bending elastic materials. By utilizing the elasticity of the elastic material, the first elastic buckle 320 and the second elastic buckle 330 are deformed under the action of the buckle 120 of the rear shell 100, thereby achieving the engagement of the two buckles 120 with the first elastic buckle 320 and the second elastic buckle 330 respectively. When snapping together, in the thickness direction of the bin cover 200, one snap 120 is located between the first elastic snap 320 and the bin cover 200, and the other snap 120 is located between the second elastic snap 330 and the bin cover 200. The snap 120 is limited by the first elastic snap 320 to achieve the snap connection between the first elastic snap 320 and the snap 120, and the snap 120 is limited by the second elastic snap 330 to achieve the snap connection between the second elastic snap 330 and the snap 120.

[0059] The side of the compartment cover 200 that is arranged opposite to the first elastic buckle 320 and the second elastic buckle 330 is the same as the prior art, and is also provided with an outwardly extending plug-in portion 220. A plug-in groove 130 is provided on the inner side wall of the compartment cover mounting opening 110 corresponding to the plug-in portion 220. Through the cooperation between the plug-in portion 220 and the plug-in groove 130, one side of the compartment cover 200 is fixed to the rear shell 100 by plugging, and the other side is fixed by means of the elastic buckle and the snap buckle 120 being snapped together. When installing the compartment cover 200, first insert the plug-in portion 220 on the compartment cover 200 into the plug-in slot 130 of the rear shell 100, and then press the compartment cover 200 toward the rear shell 100. The first elastic buckle 320 and the second elastic buckle 330 are deformed under the action of the buckle 120, and one buckle 120 is inserted between the first elastic buckle 320 and the compartment cover 200, and the other buckle 120 is inserted between the second elastic buckle 330 and the compartment cover 200, thereby realizing that the first elastic buckle 320 and the second elastic buckle 330 are respectively connected with the two buckles 120 to fix the compartment cover 200 on the rear shell 100.

[0060] In this embodiment, an elastic member 300 is provided on the inner side surface of the compartment cover 200, and the two ends of the elastic member 300 are respectively bent to form a first elastic buckle 320 and a second elastic buckle 330. The elastic deformation of the first elastic buckle 320 and the second elastic buckle 330 is utilized to make the first elastic buckle 320 and the second elastic buckle 330 respectively engage with the two buckles 120 to achieve a fixed connection between the compartment cover 200 and the rear shell 100. During disassembly, the first elastic buckle 320 and the second elastic buckle 330 are deformed to release the engagement between the first elastic buckle 320 and the second elastic buckle 330 and the buckle 120. Compared with fixing with bolts, the disassembly and assembly process is more convenient, which not only improves the user experience, but also helps to enhance the product competitiveness.

[0061] Preferably, Figure 4 As shown, the elastic member 300 is made of rolled steel wire, and the cross section of the steel wire is circular. The elastic member 300 is made of rolled steel wire, which is convenient and simple, low cost, and occupies a small space. The outer contour of the steel wire is circular. By utilizing the elasticity of the bent steel wire and the circular smooth surface, the first elastic buckle 320 and the second elastic buckle 330 are easily deformed under the action of the buckle 120, thereby realizing the first elastic buckle 320 and the second elastic buckle 330 and the buckle 120 being snapped together.

[0062] In a specific embodiment, Figure 6 As shown, the upper surface 121 of the buckle 120 is an inclined surface, and the upper surface 121 of the buckle 120 is inclined toward the lower surface 122 of the buckle 120, wherein the upper surface 121 of the buckle 120 is a side close to the outer side of the rear shell 100, and the lower surface 122 of the buckle 120 is a side close to the inner side of the rear shell 100.

[0063] The upper surface 121 of the buckle 120 is set to be an inclined surface inclined toward the lower surface 122. When installing the bin cover 200, the first elastic buckle 320 and the second elastic buckle 330 first contact the upper surface 121 of the corresponding buckle 120. The upper surface 121 of the buckle 120 is an inclined surface. Under the guiding effect of the inclined surface, it is beneficial for the first elastic buckle 320 and the second elastic buckle 330 to deform and shrink, thereby realizing the first elastic buckle 320 and the second elastic buckle 330 respectively being connected with the two buckles 120, thereby realizing the quick installation of the bin cover 200.

[0064] Further, such as Figure 6As shown, the lower surface 122 of the buckle 120 is an inclined surface, and the lower surface 122 of the buckle 120 is inclined toward the upper surface 121 of the buckle 120. The upper surface 121 of the buckle 120 is inclined toward the lower surface 122, and the lower surface 122 of the buckle 120 is inclined toward the upper surface 121, so that the thickness of the free end of the buckle 120 (the end not connected to the rear shell) is small, thereby making the space required to be reserved between the first elastic buckle 320 and the second elastic buckle 330 and the compartment cover 200 along the thickness direction of the compartment cover 200 smaller, and facilitating the free ends of the two buckles 120 to be inserted between the first elastic buckle 320 and the compartment cover 200, and between the second elastic buckle 330 and the compartment cover 200, respectively.

[0065] Further, such as Figure 6 and Figure 7 As shown, a first snap-fit ​​groove 230 is provided on the inner side surface of the compartment cover 200 at a position corresponding to the first elastic buckle 320, and a second snap-fit ​​groove 240 is provided on the inner side surface of the compartment cover 200 at a position corresponding to the second elastic buckle 330. When the compartment cover 200 is fixed to the rear shell 100, one snap-fit ​​groove 120 is located in the first snap-fit ​​groove 230 and between the first elastic buckle 320 and the compartment cover 200, and the other snap-fit ​​groove 120 is located in the second snap-fit ​​groove 240 and between the second elastic buckle 330 and the compartment cover 200.

[0066] The two clips 120 are respectively arranged in the first clip groove 230 and the second clip groove 240, which can reduce the space required to be reserved between the first elastic clip 320 and the inner side of the compartment cover 200 for accommodating the clip 120, and also reduce the space required to be reserved between the second elastic clip 330 and the inner side of the compartment cover 200 for accommodating the clip 120, thereby reducing the thickness of the entire compartment cover 200.

[0067] In a specific embodiment, Figure 7 As shown, the first elastic buckle 320 includes a first fixing portion 321, a first snap portion 322, and a second fixing portion 323 connected in sequence, the first fixing portion 321 is connected to one end of the elastic body 310, the first fixing portion 321 is fixed to the inner side of the compartment cover 200 through a stopper 210, the second fixing portion 323 is fixed to the inner side of the compartment cover 200 through another stopper 210, the first snap portion 322 is snapped with a buckle 120; the first fixing portion 321 and the second fixing portion 323 are respectively arranged perpendicular to the first snap portion 322. The first snap portion 322 is extended along the length direction of the compartment cover 200, the first fixing portion 321 and the second fixing portion 323 are respectively extended along the width direction of the compartment cover 200, and the first snap portion 322 is located at the edge of the compartment cover 200, so that the first snap portion 322 is snapped with the buckle 120.

[0068] like Figure 7As shown, the second elastic buckle 330 includes a third fixing portion 331, a second buckle portion 332 and a fourth fixing portion 333 which are connected in sequence. The third fixing portion 331 is connected to the other end of the elastic body 310. The third fixing portion 331 is fixed to the inner side of the compartment cover 200 through a stopper 210. The fourth fixing portion 333 is fixed to the inner side of the compartment cover 200 through another stopper 210. The second buckle portion 332 is engaged with another buckle 120. The third fixing portion 331 and the fourth fixing portion 333 are respectively arranged perpendicular to the second buckle portion 332. The second buckle portion 332 extends along the length direction of the compartment cover 200. The third fixing portion 331 and the fourth fixing portion 333 extend along the width direction of the compartment cover 200. The second buckle portion 332 is located at the edge of the compartment cover 200 so that the second buckle portion 332 is engaged with the buckle 120. The second buckle portion 332 and the first buckle portion 322 are located on the same side of the compartment cover 200.

[0069] In a specific embodiment, Figure 5 As shown, the stopper 210 includes a longitudinal extension portion 211 and a horizontal stopper 212. The longitudinal extension portion 211 is vertically arranged on the inner side of the bin cover 200 and one end is connected to the bin cover 200. The horizontal stopper 212 is arranged at the other end of the longitudinal extension portion 211. There is a gap between the horizontal stopper 212 and the inner side of the bin cover 200 to form a space for the elastic member 300 to pass through. The elastic member 300 is passed through the space between the horizontal stopper 212 and the bin cover 200, and the horizontal stopper 212 limits the elastic member 300 in the thickness direction of the bin cover 200 to fix the elastic member 300 to the inner side of the bin cover 200. A plurality of stoppers 210 are arranged on the inner side of the bin cover 200 to limit the elastic member 300 at different positions of the elastic member 300. The stopper 210 and the bin cover 200 can be integrally formed to reduce the assembly process of the bin cover 200 and the stopper 210. The use of the limiting member 210 to fix the elastic member 300 can facilitate the assembly of the elastic member 300 . In other embodiments, other structures can be used to limit the elastic member 300 , as long as the elastic member 300 can be fixed to the inner side of the compartment cover 200 .

[0070] In a specific embodiment, Figure 2 As shown, it also includes a door cover 400, and a door cover mounting opening is provided on the compartment cover 200, and the door cover 400 can be opened and closed and is arranged at the door cover mounting opening. A door cover 400 of a smaller size is arranged on the compartment cover 200, which can facilitate the cables in the electronic device to pass through the door cover mounting opening.

[0071] like Figure 8As shown, the door cover 400 includes a door cover body 410 and a rotating shaft 420 connected to the door cover body 410; the door cover body 410 is openable and closable and is disposed at the door cover mounting port, and both ends of the rotating shaft 420 are respectively rotatably connected to the bin cover 200, and both ends of the rotating shaft 420 are respectively located between the elastic body 310 and the bin cover 200 along the thickness direction of the bin cover 200, and the rotating shaft 420 abuts against the elastic body 310. When the door cover 400 is closed or opened 180 degrees, the elastic member 300 applies pressure to the rotating shaft 420 of the door cover 400, so that the door cover 400 remains in a closed state or remains in an open state of 180 degrees for easy use.

[0072] Further, such as Figure 8 As shown, the door cover 400 also includes a connecting portion 430, and the rotating shaft 420 is connected to the door cover body 410 through the connecting portion 430. The cross-section of the connecting portion 430 is an ellipse. The two ends of the connecting portion 430 are respectively located between the elastic body 310 and the bin cover 200 along the thickness direction of the bin cover 200, and the connecting portion 430 is abutted against the elastic body 310.

[0073] Exemplarily, the connection portion 430 extends along the length direction of the bin cover 200, the extension direction of the connection portion 430 is consistent with the extension direction of the rotating shaft 420, and the cross section of the connection portion 430 is an ellipse, the major axis of the ellipse is arranged along the width direction of the bin cover 200, and the minor axis of the ellipse is arranged along the thickness direction of the bin cover 200. When the door cover 400 is opened at an angle less than 90 degrees, the force direction of the door cover 400 is toward the outside of the bin cover 200; after the door cover 400 is released, the door cover 400 is flipped toward the outside of the bin cover 200, so that the door cover 400 can be restored and maintained in a closed state.

[0074] When the opening angle of the door cover 400 is greater than 90 degrees, the force direction of the door cover 400 is toward the inner side of the compartment cover 200; after loosening the door cover 400, the door cover 400 can be flipped toward the inner side of the compartment cover 200, so that the door cover 400 is opened to a 180-degree state and maintained in the 180-degree open state under the action of the elastic member 300.

[0075] In actual use, one or more door covers 400 may be provided on the bin cover 200 as required. In this embodiment, the arrangement of the door covers 400 on the bin cover 200 may be arranged according to actual needs. When the arrangement of the door covers 400 on the bin cover 200 is changed, the shape of the elastic body 310 may be adaptively changed so that the connection portion 430 of the door cover 400 may be located between the elastic body 310 and the bin cover 200.

[0076] For example, Figure 2 As shown, when the number of door covers 400 is two, two door cover mounting openings are provided on the bin cover 200, and the two door cover mounting openings are spaced apart along the width direction of the bin cover 200, and each door cover mounting opening is provided with an openable and closable door cover 400.

[0077] like Figure 7 As shown, the elastic body 310 includes a first bent portion 311, a first pressing portion 312, a second pressing portion 313 and a second bent portion 314 connected in sequence. The end of the first bent portion 311 away from the first pressing portion 312 is connected to the first elastic buckle 320, and the end of the second bent portion 314 away from the second pressing portion 313 is connected to the second elastic buckle 330; the first pressing portion 312 presses one end of the connecting portion 430 of the two door covers 400 along the length direction, and the second pressing portion 313 presses the other end of the connecting portion 430 of the two door covers 400 along the length direction. The first pressing portion 312 and the second pressing portion 313 are respectively arranged around the two door cover installation openings.

[0078] The first elastic buckle 320 is connected to the first curved portion 311 , and the second elastic buckle 330 is connected to the second curved portion 314 . The first curved portion 311 can provide a margin for the deformation of the first elastic buckle 320 , and the second curved portion 314 can provide a margin for the deformation of the second elastic buckle 330 , so as to facilitate the deformation of the first elastic buckle 320 and the second elastic buckle 330 .

[0079] The first pressing portion 312 and the second pressing portion 313 respectively press the two ends of the connecting portion 430, and can generate a force on the connecting portion 430, so that the door cover 400 remains in a closed state or a 180-degree open state. The bending shapes of the first pressing portion 312 and the second pressing portion 313 can be set according to the arrangement of the multiple door covers 400, as long as the connecting portions 430 on the multiple door covers 400 can be pressed at the same time.

[0080] Furthermore, the elastic member 300 is symmetrically arranged relative to the center line of the door cover 400, and the center line of the door cover 400 is extended along the width direction of the compartment cover 200. The elastic member 300 is an axisymmetric structure, so that the elastic member 300 can exert the same pressure on both ends of the connecting portion 430, and the first elastic buckle 320, the second elastic buckle 330 and the buckle 120 have the same clamping force, so that the door cover 400 and the compartment cover 200 are evenly stressed when they are closed.

[0081] Further, such as Figure 7 and Figure 8 As shown, a recessed groove 250 is provided on the inner side of the bin cover 200, and the recessed groove 250 is provided on one side of the door cover installation opening, and is used to accommodate the door cover 400 when it is opened 180 degrees to the inner side of the bin cover 200. This prevents the door cover 400 from excessively protruding from the inner side of the bin cover 200 when it is opened 180 degrees, thereby preventing the door cover 400 from excessively squeezing the elastic member 300 inwardly, causing the elastic member 300 to be excessively deformed and ineffective, and thereby improving the service life of the elastic member 300.

[0082] The present application also provides an embodiment of an electronic device, including a housing of the electronic device described in any of the above embodiments, wherein the housing of the electronic device is as follows: Figures 1 to 8 As shown. The housing of the electronic device also includes a front housing, which is arranged on the rear housing 100 and cooperates with the rear housing 100 to form a storage space for accommodating the electronic device body. The rear housing 100 is equipped with a closable compartment cover 200 to facilitate battery replacement or maintenance of the electronic device body. The compartment cover 200 is equipped with a closable door cover 400 to facilitate wire access. The compartment cover 200 and the rear housing 100 are fixed by an elastic member 300 made of steel wire and a buckle 120, which can make the disassembly and assembly process more convenient, not only improving the user experience, but also helping to enhance the product competitiveness.

[0083] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0084] It should be noted that the above embodiments can be freely combined as needed. The above is only the preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present application, and these improvements and modifications should also be regarded as the protection scope of the present application.

Claims

1. A housing of an electronic device, characterized in that: include: The rear shell has a compartment cover mounting opening, and the inner side wall of the compartment cover mounting opening is protruding with two buckles; A bin cover is installed on the bin cover installation opening in an openable and closable manner, and a plurality of limit members are provided on the inner side surface of the bin cover; An elastic member is fixed to the inner side surface of the bin cover by a plurality of the limiting members, and the elastic member includes an elastic body, a first elastic buckle and a second elastic buckle, wherein the first elastic buckle is formed by bending one end of the elastic body, and the second elastic buckle is formed by bending the other end of the elastic body, the first elastic buckle is engaged with one of the buckles, and the second elastic buckle is engaged with the other buckle to fix the bin cover.

2. The housing of an electronic device according to claim 1, characterized in that: The upper surface of the buckle is an inclined surface, and the upper surface of the buckle is inclined toward the lower surface of the buckle, wherein the upper surface of the buckle is a side close to the outer side of the rear shell, and the lower surface of the buckle is a side close to the inner side of the rear shell.

3. The housing of an electronic device according to claim 2, characterized in that: The lower surface of the buckle is an inclined surface, and the lower surface of the buckle is inclined toward the upper surface of the buckle.

4. The housing of an electronic device according to claim 2, characterized in that: A first snap-in groove is provided on the inner side surface of the compartment cover at a position corresponding to the first elastic buckle, and a second snap-in groove is provided on the inner side surface of the compartment cover at a position corresponding to the second elastic buckle. When the compartment cover is fixed to the back shell, one of the snap-in grooves is located in the first snap-in groove and between the first elastic buckle and the compartment cover, and the other snap-in groove is located in the second snap-in groove and between the second elastic buckle and the compartment cover.

5. The housing of an electronic device according to claim 1, characterized in that: The first elastic buckle includes a first fixing portion, a first spring buckle portion and a second fixing portion connected in sequence, the first fixing portion is connected to one end of the elastic body, the first fixing portion is fixed to the bin cover through one of the limiting members, the second fixing portion is fixed to the bin cover through another of the limiting members, and the first spring buckle portion is snap-connected with one of the buckles.

6. The housing of an electronic device according to claim 5, characterized in that: The second elastic buckle includes a third fixing portion, a second spring buckle portion and a fourth fixing portion connected in sequence, the third fixing portion is connected to the other end of the elastic body, the third fixing portion is fixed to the bin cover through one of the limiting members, the fourth fixing portion is fixed to the bin cover through another of the limiting members, and the second spring buckle portion is snap-connected with another of the buckles.

7. The housing of an electronic device according to claim 6, characterized in that: The first fixing portion and the second fixing portion are respectively arranged perpendicularly to the first snap-on portion; The third fixing portion and the fourth fixing portion are respectively arranged perpendicular to the second snap-fastening portion.

8. The housing of an electronic device according to claim 1, characterized in that: The limiting member includes a longitudinal extension portion and a horizontal limiting portion, the longitudinal extension portion is vertically arranged on the inner side surface of the bin cover and one end is connected to the bin cover, the horizontal limiting portion is arranged at the other end of the longitudinal extension portion, the elastic member is penetrated in the space between the horizontal limiting portion and the bin cover, and the horizontal limiting portion limits the elastic member in the thickness direction of the bin cover.

9. A housing of an electronic device according to any one of claims 1 to 8, characterized in that: It also includes a door cover, and the bin cover is provided with a door cover mounting opening, and the door cover is openable and closable at the door cover mounting opening.

10. The housing of an electronic device according to claim 9, characterized in that: The door cover comprises a door cover body and a rotating shaft connected to the door cover body; The door cover body can be opened and closed at the door cover mounting opening, the two ends of the rotating shaft are respectively connected to the bin cover for rotation, and the two ends of the rotating shaft are respectively located between the elastic body and the bin cover along the thickness direction of the bin cover, and the rotating shaft abuts against the elastic body.

11. The housing of an electronic device according to claim 10, characterized in that: The door cover also includes a connecting portion, through which the rotating shaft is connected to the door cover body, the cross-section of the connecting portion is an ellipse, and both ends of the connecting portion are respectively located between the elastic body and the bin cover along the thickness direction of the bin cover, and the connecting portion abuts against the elastic body.

12. The housing of an electronic device according to claim 11, characterized in that: When the door cover is opened at an angle less than 90 degrees, the force direction of the door cover is toward the outside of the compartment cover; When the door cover is opened at an angle greater than 90 degrees, the force direction of the door cover is toward the inner side of the compartment cover.

13. The housing of an electronic device according to claim 12, characterized in that: The number of the door covers is two; The bin cover is provided with two door cover mounting openings, which are spaced apart along the width direction of the bin cover, and each of the door cover mounting openings is provided with an openable and closable door cover.

14. The housing of an electronic device according to claim 13, characterized in that: The elastic body comprises a first curved portion, a first pressing portion, a second pressing portion and a second curved portion connected in sequence, wherein one end of the first curved portion away from the first pressing portion is connected to the first elastic buckle, and one end of the second curved portion away from the second pressing portion is connected to the second elastic buckle; The first pressing portion presses one end of the connection portion of the two door covers along the length direction, and the second pressing portion presses the other end of the connection portion of the two door covers along the length direction.

15. The housing of an electronic device according to claim 14, characterized in that: The first pressing portion and the second pressing portion are respectively arranged around the two door cover installation openings.

16. The housing of an electronic device according to claim 15, characterized in that: The elastic member is symmetrically arranged relative to the center line of the door cover, and the center line of the door cover is extended along the width direction of the bin cover.

17. The housing of an electronic device according to claim 12, characterized in that: The inner side surface of the bin cover is provided with a recessed groove, and the recessed groove is arranged on one side of the door cover mounting opening, and is used to accommodate the door cover when it is opened 180 degrees toward the inner side of the bin cover.

18. The housing of an electronic device according to claim 1, characterized in that: The elastic member is formed by rolling a steel wire.

19. An electronic device, characterized in that: A housing of an electronic device comprising any one of claims 1-18.

Images