Electronic device

Abstract

The utility model discloses an electronic device, the electronic device comprises a shell assembly and a hanging support, the shell assembly is provided with a mounting surface, two hanging hole groups are formed in the mounting surface, each hanging hole group comprises at least two hanging holes, and the two hanging hole groups are symmetrically arranged about the central axis of the mounting surface; the hanging support comprises a support body and a plurality of hanging supporting legs, the hanging supporting legs are connected with the support body, the hanging supporting legs correspond to the hanging holes in the two hanging hole sets in a one-to-one mode, and the hanging supporting legs are inserted into the corresponding hanging holes and abut against the inner surface, opposite to the installation face, in the shell assembly. The electronic equipment provided by the utility model is applicable to many scenes.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to an electronic equipment. Background Art

[0002] Currently, in classroom systems, computing equipment, smart electronic class signs and other electronic equipment are fixed on the wall by hanging.

[0003] In the related art, a hanging bracket matching the electronic device is provided. The hanging bracket is used to be fixed to the wall, and two hanging legs are provided on the hanging bracket at intervals in the horizontal direction. Accordingly, hanging holes corresponding to the two hanging legs are formed on the electronic device. The electronic device can be hung on the hanging bracket through the cooperation between the hanging legs and the hanging holes.

[0004] However, if the electronic device is rotated 180 degrees and hung on the hanging bracket, the hanging of the electronic device will be unstable, which may cause the electronic device to fall off. In this way, the electronic device can only have one direction for outputting the wires, which will reduce the applicable scenarios of the electronic device. Utility Model Content

[0005] An embodiment of the present application provides an electronic device that can provide at least two cable outlet directions for the electronic device, thereby increasing the applicable scenarios of the electronic device.

[0006] The present application provides an electronic device, including a shell assembly and a hanging bracket, the shell assembly having a mounting surface, with two groups of hanging hole groups arranged at intervals formed on the mounting surface, each group of hanging hole groups including at least two hanging holes, and the two groups of hanging hole groups being symmetrically arranged about the central axis of the mounting surface; the hanging bracket includes a bracket body and a plurality of hanging legs, the plurality of hanging legs being connected to the bracket body, the plurality of hanging legs being arranged in a one-to-one correspondence with the hanging holes in the two groups of hanging hole groups, the hanging legs being inserted into the corresponding hanging holes, and being supported against the inner surface of the shell assembly that is opposite to the mounting surface.

[0007] As an optional embodiment, a pressing protrusion is further provided on the inner surface adjacent to the hanging hole; the part of the hanging leg extending into the shell assembly is pressed against the side of the pressing protrusion facing away from the mounting surface; wherein the hanging leg is pressed against the pressing protrusion to produce an expansion deformation in the direction away from the bracket body.

[0008] As an optional embodiment, a pressing protrusion is provided on the inner surface adjacent to each hanging hole.

[0009] As an optional embodiment, the pressing protrusions are arranged on opposite sides of the hanging hole along the width direction of the electronic device; and / or, the pressing protrusions are arranged on opposite sides of the hanging hole along the height direction of the electronic device.

[0010] As an optional embodiment, the thickness dimension of the pressing protrusion gradually increases in the direction away from the hanging hole, wherein the thickness dimension is the dimension of the pressing protrusion in the direction from the inner surface to the mounting surface.

[0011] As an optional embodiment, the hanging leg includes a first hanging section and a second hanging section that are connected to each other, the first hanging section is connected to the bracket body; the first hanging section passes through the hanging hole, and in the thickness direction of the electronic device, the pressing protrusion has a pressing end arranged away from the inner surface, and the second hanging section is pressed against the pressing end; wherein the second hanging sections of multiple hanging brackets are all oriented in the same direction, and all extend along the width direction of the electronic device or the height direction of the electronic device.

[0012] As an optional implementation, each hanging hole group includes two hanging holes, and the two hanging holes are spaced apart along the height direction of the electronic device.

[0013] As an optional embodiment, the shell assembly includes a casing and a reinforcement plate. The reinforcement plate is arranged in the casing and divides the space in the casing into an electrical cavity and an installation cavity. Multiple hanging holes are opened on the casing and connected to the installation cavity.

[0014] As an optional embodiment, the casing includes a back cover, a hanging hole is opened on the back cover, and the back cover and the reinforcement plate cooperate to form an installation cavity; wherein, the back cover is made of plastic material, and the pressing protrusion and the back cover are an integrated structure, or, the back cover is made of metal material, and the pressing protrusion is welded to the inner wall surface of the back cover.

[0015] As an optional embodiment, the shell assembly includes a casing and multiple isolation covers, multiple hanging holes are opened on the casing, and the multiple isolation covers are arranged in a one-to-one correspondence with the multiple hanging holes; the isolation cover is connected to the inner wall surface of the casing, and an isolation cover and the casing cooperate to form an assembly cavity connected to the corresponding hanging holes.

[0016] In the electronic device provided in the present application, two groups of hanging hole groups are formed on the mounting surface of the shell assembly, each group of hanging hole groups includes at least two hanging holes, and the two groups of hanging hole groups are symmetrically arranged about the central axis of the mounting surface. The hanging bracket includes a bracket body and multiple hanging legs, and the multiple hanging legs are connected to the bracket body. The multiple hanging legs are arranged one-to-one corresponding to the hanging holes in the two groups of hanging hole groups. The hanging legs are inserted into the corresponding hanging holes and abut against the inner surface of the shell assembly that is opposite to the mounting surface.

[0017] The two sets of hanging hole groups are arranged axially symmetrically about the central axis of the mounting surface. In this way, during the use of the electronic device, the electronic device can still be hung on the hanging bracket at least after being rotated 180 degrees. In this way, the electronic device provided by the present application can have two wiring outlet directions, making the electronic device provided by the present application applicable to more scenarios and improving the practical performance of the electronic device provided by the present application.

[0018] In addition, after the hanging foot is inserted into the corresponding hanging hole, it can be supported against the inner surface of the shell assembly. In this way, the hanging foot can generate a force toward the fixed surface, such as a wall, on the shell assembly, so that the electronic device provided by this application can be reliably fixed, thereby improving the stability of the electronic device provided by this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the three-dimensional structure of an electronic device provided in an embodiment of the present application;

[0021] Figure 2 A schematic diagram of the three-dimensional structure of an electronic device provided in an embodiment of the present application from another perspective;

[0022] Figure 3 An exploded view of an electronic device provided in an embodiment of the present application;

[0023] Figure 4 A schematic diagram of the planar structure of an electronic device provided in an embodiment of the present application;

[0024] Figure 5 for Figure 4 Cross-sectional view along AA direction;

[0025] Figure 6 A schematic diagram of the three-dimensional structure of a back cover of an electronic device provided in an embodiment of the present application;

[0026] Figure 7 for Figure 6 Schematic diagram of the three-dimensional structure from another perspective;

[0027] Figure 8 A schematic diagram of the three-dimensional structure of a suspension bracket in an electronic device provided in an embodiment of the present application;

[0028] Figure 9A schematic diagram of a three-dimensional structure of a partial structure of an electronic device provided in an embodiment of the present application;

[0029] Figure 10 A schematic diagram of the three-dimensional structure of the reinforcement plate provided in an embodiment of the present application;

[0030] Figure 11 for Figure 5 A magnified schematic diagram of the local structure at point B in the middle;

[0031] Figure 12 A cross-sectional view of a partial structure of an electronic device provided in an embodiment of the present application.

[0032] Description of Figure Numbers:

[0033] 1. Shell assembly; 2. Suspension bracket;

[0034] 10. Electronic device; 11. Housing; 12. Protective cover; 13. Wire hole; 14. Reinforcement plate; 15. Isolation cover; 16. Assembly cavity; 21. Bracket body; 22. Hanging legs;

[0035] 111, electrical cavity; 112, front housing; 113, rear cover; 114, heat dissipation holes; 115, mounting cavity; 116, pressing protrusion; 121, second connection hole; 122, positioning protrusion; 141, covering portion; 142, mating portion; 221, first hanging section; 222, second hanging section;

[0036] 1121. Front panel; 1122. Front panel; 1131. Rear panel; 1132. Recessed portion; 1133. First connecting hole; 1134. First plug interface; 1135. Mounting surface; 1136. Hanging hole; 1137. Recessed space; 1138. Connecting column; 1139. Third connecting hole; 1140. Positioning slot; 1150. Rear panel; 1161. Pressure rib; 1162. Connecting rib; 1163. First rib segment; 1164. Second rib segment; 1165. Pressure end; 1421. Second plug interface.

[0037] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of this application clearer, the following part will further describe the embodiments of this application in detail with reference to the accompanying drawings.

[0039] When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application, as detailed in the appended claims.

[0040] In the description of this application, it should be understood that the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. In addition, in the description of this application, unless otherwise specified, "multiple" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the previous and subsequent associated objects are in an "or" relationship.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this application. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items.

[0042] See Figures 1 to 3 , Figure 1 This is a schematic diagram of the three-dimensional structure of an electronic device provided in an embodiment of the present application. Figure 2 This is a schematic diagram of the three-dimensional structure of the electronic device provided in an embodiment of the present application from another perspective. Figure 3 This is an exploded view of an electronic device provided in an embodiment of the present application. This embodiment provides an electronic device 10, comprising a housing assembly 1 and a suspension bracket 2. The electronic device 10 may be a computing device or a smart electronic signboard, for example. The specific type of electronic device 10 provided in this embodiment is not limited. The following description will further describe a computing device as an example.

[0043] Please continue to combine Figure 4 and Figure 5 , Figure 4 This is a schematic diagram of the planar structure of an electronic device provided in an embodiment of the present application. Figure 5 for Figure 4 Cross-sectional view along the AA direction. Therefore, the electronic device 10 provided in this embodiment should also include a computing power module disposed in the housing assembly 1. Specifically, the housing assembly 1 includes a housing 11, and an electrical cavity 111 can be formed in the housing 11. The computing power module is disposed in the electrical cavity 111.

[0044] As for the structure of the housing 11 itself, it may include a front housing 112 and a rear cover 113 that are detachably connected together. The front housing 112 and the rear cover 113 enclose an inner cavity of the housing 11 , and at least a portion of the inner cavity forms an electrical cavity 111 .

[0045] Please combine Figures 6 and 7 , Figure 6 This is a schematic diagram of the three-dimensional structure of the back cover of the electronic device provided in the embodiment of the present application. Figure 7 for Figure 6 Schematic diagram of the three-dimensional structure from another perspective. Specifically, the front shell 112 may include a front panel 1121 and a plurality of front panels 1122 arranged around the periphery of the front panel 1121. The rear cover 113 includes a rear panel 1131 and a recessed portion 1132 integrally formed with the rear panel 1131 and a plurality of rear panels 1150. The plurality of rear panels 1150 are connected to the periphery of the rear panel 1131. The recessed portion 1132 is recessed toward the front panel 1121 to form a recessed space 1137. A first plug interface 1134 communicating with the electrical cavity 111 is formed on the side wall of the recessed space 1137. Figure 3 For example, the first plug interface 1134 is arranged toward the bottom of the paper, and the first plug interface 1134 is arranged corresponding to the data interface on the computing power module.

[0046] The connection between the rear cover 113 and the front housing 112 can be a snap-fit ​​connection or a connection via fasteners. For example, a first connection hole 1133 can be provided on the rear panel 1131, and the rear panel 1131 and the front panel 1121 can be detachably connected together via a threaded fastener passing through the first connection hole 1133. This can improve the assembly efficiency of the housing 11 and facilitate the subsequent maintenance of the electronic device 10 provided by this application.

[0047] Of course, in order to improve the connection reliability between the back cover 113 and the front shell 112, multiple first connection holes 1133 can be provided on the back panel 1131. For example, there are two first connection holes 1133 in the drawings of this embodiment, and the two first connection holes 1133 are arranged at intervals along the width direction of the electronic device 10.

[0048] It should be noted that the width direction of the electronic device 10 is Figures 1 to 4 、 Figures 6 and 7 The yy-axis direction is consistent.

[0049] It is understandable that during the operation of the electronic device 10, the computing module will emit a lot of heat. Therefore, a heat dissipation hole 114 connected to the electrical cavity 111 can be set on the casing 11. Specifically, the heat dissipation hole 114 can be opened on two relatively arranged front panels 1122. Of course, there can be multiple heat dissipation holes 114 on each front panel 1122. Here, there is no specific restriction on the shape, number and arrangement of the heat dissipation holes 114.

[0050] If the above-mentioned recessed space 1137 is opened, dust and the like will enter the electrical cavity 111 through the first plug interface 1134. Therefore, in the electronic device 10 provided in this embodiment, the shell assembly 1 may further include a protective cover 12, which is detachably connected to the back cover 113, and the protective cover 12 is sealed in the recessed space 1137. Of course, in order to allow the wiring harness connected to the data interface to pass through the electronic device 10, a wire hole connected to the recessed space 1137 may be formed between the protective cover 12 and the back cover 113, or a wire hole connected to the recessed space 1137 may be opened on the protective cover 12.

[0051] Please combine Figure 5 In the specific implementation of this embodiment, a cable hole 13 is formed between the bottom of the protective cover 12 and the bottom of the back cover 113. This cable hole 13 is arranged opposite the multiple first plug ports 1134. This facilitates electrical connection between the data interface and other electronic devices and, to a certain extent, prevents entanglement between the connecting cables. Thus, by providing the protective cover 12 and arranging the cable hole 13 opposite the first plug ports 1134, the electronic device 10 provided in this embodiment has a better appearance and performance.

[0052] Regarding the connection between the protective cover 12 and the back cover 113, a second connecting hole 121 can be set on the protective cover 12, and a connecting column 1138 can be set on the recessed portion 1132. A third connecting hole 1139 is opened on the connecting column 1138 to pass through the recessed portion 1132. The protective cover 12, the back cover 113 and the front shell 112 are connected together by fasteners passing through the second connecting hole 121, the third connecting hole 1139 and the front panel 1121.

[0053] In some embodiments, to improve the assembly efficiency between the protective cover 12, the back cover 113, and the front shell 112, a positioning protrusion 122 can be provided on the protective cover 12, and a positioning groove 1140 that cooperates with the positioning protrusion 122 can be provided on the recessed portion 1132. Before the protective cover 12, the back cover 113, and the front shell 112 are assembled and connected, the positioning protrusion 122 can be matched with the positioning groove 1140 to achieve alignment between the protective cover 12 and the back cover 113. In this way, the assembly efficiency of the housing assembly 1 can be improved, and thus the assembly efficiency of the electronic device 10 provided in this embodiment can be improved.

[0054] Of course, the number of positioning protrusions 122 can be set to multiple, and the multiple positioning protrusions 122 are spaced apart along the width direction of the electronic device 10. In this case, multiple positioning grooves 1140 are also provided, and one positioning groove 1140 corresponds to one positioning protrusion 122. In this way, the assembly efficiency of the electronic device 10 provided by this embodiment can be further improved.

[0055] In the related art, a hanging bracket is used to be fixed to a wall, and two hanging feet are arranged on the hanging bracket at intervals in the horizontal direction. Accordingly, a hanging hole corresponding to the two hanging feet is formed on the electronic device. The electronic device can be hung on the hanging bracket through the cooperation between the hanging feet and the hanging holes.

[0056] However, in the above-mentioned electronic devices, the hanging hole is often set at the upper position. After the electronic device is rotated 180 degrees, the hanging hole is in the lower position. If the electronic device is hung on the hanging bracket again, the hanging of the electronic device will become unstable, which may cause the electronic device to fall off. In this way, the electronic device can only have one output direction, which will reduce the applicable scenarios of the electronic device.

[0057] Therefore, the electronic device 10 provided in this embodiment improves the arrangement of the hanging holes and the structure of the hanging legs on the hanging bracket. During the use of the electronic device 10, it can be removed from the hanging bracket and rotated 180 degrees and can still be hung on the hanging bracket. In this way, the electronic device can have at least two wiring directions, so that the electronic device 10 provided in this embodiment can be applicable to more scenarios.

[0058] Specifically, in some embodiments, the rear panel 1131 has a mounting surface 1135. The mounting surface 1135 here can be understood as the side of the rear panel 1131 facing the hanging bracket 2, or it can be understood as the back of the electronic device 10 when the electronic device 10 is fixed to the wall through the hanging bracket 2. In order to cooperate with the hanging bracket 2, two groups of hanging holes are formed on the mounting surface 1135, each group of hanging holes includes at least two hanging holes 1136, and the two groups of hanging holes are symmetrically arranged about the central axis of the mounting surface 1135.

[0059] Taking the figures provided in this embodiment as an example, the two sets of hanging hole groups can be arranged at intervals along the width direction of the electronic device 10, and the mounting surface 1135 has a central axis that is consistent with the height direction of the electronic device 10. The two sets of hanging hole groups can be symmetrically arranged about this central axis. Moreover, each hanging hole group includes two hanging holes 1136, and the two hanging holes 1136 are arranged at intervals along the height direction of the electronic device 10.

[0060] The height direction of the electronic device 10 is Figures 1 to 7 The zz axis in the same direction.

[0061] Of course, in other embodiments, each hanging hole group may include three hanging holes 1136, or four hanging holes 1136, etc., as long as the two hanging hole groups are arranged symmetrically about the central axis of the mounting surface 1135. There is no specific limitation on the number of hanging holes included in each hanging hole group.

[0062] Please continue to combine Figure 8 , Figure 8 The following is a schematic diagram of the three-dimensional structure of a suspension bracket in an electronic device provided in an embodiment of the present application. As shown in the figure, the suspension bracket 2 includes a bracket body 21 and a plurality of suspension legs 22. The plurality of suspension legs 22 are connected to the bracket body 21 and are arranged one-to-one with the suspension holes 1136 in the two groups of suspension holes. The suspension legs 22 are inserted into the suspension holes 1136 and abut against the inner surface of the housing assembly 1 opposite the mounting surface 1135, specifically, the inner surface of the rear panel 1131 opposite the mounting surface 1135.

[0063] It should be noted that the inner surface of the rear panel 1131 opposite to the mounting surface 1135 can be the inner panel surface of the rear panel 1131, or when the thickness of the rear panel 1131 is relatively large, a hanging groove matching the shape of the hanging foot 22 is formed in the rear panel 1131, and the second hanging section 222 abuts against the groove wall of the hanging groove.

[0064] That is to say, in this embodiment, the multiple hanging legs 22 include two groups of hanging legs arranged at intervals along the width direction of the electronic device 10, each group of hanging legs includes at least two hanging legs 22, and the two groups of hanging legs are axially symmetrically arranged about the central axis extending along the height direction of the electronic device 10.

[0065] For example, in the specific implementation provided in this embodiment, two groups of hanging legs are arranged at intervals along the width direction of the electronic device 10, and the two groups of hanging legs are arranged axially symmetrically about the central axis extending along the height direction of the electronic device 10. Each hanging leg group includes two hanging legs 22 arranged at intervals along the height direction of the electronic device 10.

[0066] Of course, the arrangement of the hanging legs 22 changes with the arrangement of the hanging holes 1136.

[0067] As can be seen from the above, in this embodiment, the two sets of hanging hole groups are arranged axially symmetrically about the central axis of the mounting surface 1135. In this way, when the electronic device 10 is in use, after the electronic device 10 is removed, it can still be hung on the hanging bracket 2 after being rotated 180 degrees. In addition, the direction of the wire output has also changed 180 degrees. In this way, the electronic device 10 provided by this embodiment can have at least two wire output directions. Therefore, compared with the solutions in the related art, the electronic device 10 provided by this embodiment has more applicable scenarios.

[0068] by Figure 3 For example, Figure 3 The outgoing direction of the wire is toward the bottom of the paper. If it is rotated 180 degrees, the outgoing direction will be set upward. In other words, if the external electronic device is located above the electronic device 10 provided by this embodiment, the outgoing direction can be set upward; if the external electronic device is located below the electronic device 10 provided by this embodiment, the outgoing direction can be set downward. In this way, the electronic device 10 provided by this embodiment can be applied to more usage scenarios, improving the performance of the electronic device 10 provided by this embodiment.

[0069] It should be noted that, taking this embodiment as an example, when each group of hanging holes includes two hanging holes 1136 spaced apart along the height direction of the electronic device 10, it is indicated that there are four hanging holes 1136 on the mounting surface 1135. In this case, these four hanging holes 1136 can also be arranged symmetrically about the center of the mounting surface 1135. In this way, the electronic device 10 can still be hung on the suspension bracket 2 after being rotated 90 degrees. In this case, the cable outlet direction of the electronic device 10 can be four directions, allowing the electronic device 10 provided by this embodiment to meet a wider range of usage scenarios.

[0070] by Figure 3 For example, Figure 3 The outgoing direction of the wire is toward the bottom of the paper. If it is rotated 90 degrees, the outgoing direction will be set forward or backward. That is to say, if the external electronic device is located in front of the electronic device 10 provided in this embodiment, the outgoing direction can be set forward; if the external electronic device is located behind the electronic device 10 provided in this embodiment, the outgoing direction can be set backward. It should be noted that the front, back, top and bottom here are all based on Figure 3 The paper direction in the figure shall prevail.

[0071] It should be noted that during use of the electronic device 10, since the suspension bracket 2 is fixed to the wall, the aforementioned rotation of the electronic device 10 refers to the rotation of the structure other than the suspension bracket 2. In the following description, for ease of description, the rotation of the electronic device 10 is described.

[0072] Specifically, in some embodiments, the hanging leg 22 includes a first hanging segment 221 and a second hanging segment 222 connected to each other, the first hanging segment 221 is connected to the bracket body 21; the first hanging segment 221 passes through the hanging hole 1136, and the second hanging segment 222 is supported on the inner surface of the rear panel 1131.

[0073] In order to enable the electronic device 10 provided in this embodiment to be hung on the wall by the hanging bracket 2 regardless of whether it is rotated 90 degrees or 180 degrees, in some specific implementations, the second hanging sections 222 of the plurality of hanging legs 22 extend along the width direction of the electronic device 10 or along the height direction of the electronic device 10. Figure 8 For example, the second hanging sections 222 of the four hanging legs 22 all extend along the height direction of the electronic device 10 , that is, the second hanging sections 222 of the four hanging legs 22 all extend along the height direction of the electronic device 10 .

[0074] Furthermore, in the related art, the suspension bracket and the housing assembly need to be fastened, so that the electronic device can be effectively fastened.

[0075] Therefore, in this embodiment, in order to reduce the number of assembly steps for the electronic device 10 and improve the assembly efficiency of the electronic device 10 provided by this embodiment, a pressing protrusion 116 is further provided on the inner surface of the rear panel 1131 adjacent to the hanging hole 1136; in the thickness direction of the electronic device 10, the pressing protrusion 116 has a pressing end 1165 disposed away from the inner surface, and the second hanging section 222 is abutted against the pressing end 1165; wherein, the second hanging section 222 is pressed against the pressing protrusion 116 to generate an expansion deformation in a direction away from the bracket body 21. In this way, since the force is mutual, the second hanging section 222 will generate a force toward the wall on the rear panel 1131, so that the electronic device 10 provided by this embodiment can be moved in a direction close to the wall, thereby fastening the electronic device 10 provided by this embodiment.

[0076] Among them, it should be noted that the above-mentioned proximity can be understood as being within a certain area around the hanging hole 1136. Taking this embodiment as an example, that is, the position of the pressing protrusion 116 that enables the second hanging section 222 to press against the pressing end 1165 can meet the purpose of this embodiment. Here, the determination of the relative position between the low-pressure protrusion 116 and the hanging hole 1136 needs to be determined according to the shape and size of the hanging support foot 22. Here, the specific positional relationship between the pressing protrusion 116 and the hanging hole 1136 is not restricted.

[0077] The thickness direction of the electronic device 10 can be seen from Figures 1 to 3 、 Figures 5 to 7 as well as Figures 9 and 10 The xx-axis direction in .

[0078] In order to enable the pressing protrusion 116 to exert a greater force on the second hanging section 222, thereby causing the second hanging section 222 to generate a greater reaction force toward the rear panel 1131, in some optional embodiments, the thickness of the pressing protrusion 116 gradually increases in the direction away from the hanging hole 1136, that is, the thickness of the pressing rib 1161 gradually increases in the direction away from the hanging hole 1136; wherein the thickness dimension refers to the dimension of the pressing protrusion 116 in the direction from the inner surface of the rear panel 1131 to the mounting surface 1135. In this way, the deformation of the second hanging section 222 is greater, which in turn causes the second hanging section 222 to generate a greater reaction force on the rear panel 1131, thereby enabling the electronic device 10 provided in this embodiment to be more effectively attached to the wall.

[0079] In order to effectively place the electronic device 10 provided in this embodiment against the wall, in some embodiments, a pressing protrusion 116 is provided on the inner surface of the rear panel 1131 adjacent to each hanging hole 1136. This causes each hanging leg 22 to expand and deform away from the bracket body 21, thereby causing each second hanging section 222 to exert a force on the rear panel 1131 toward the wall. This allows more parts of the electronic device 10 provided in this embodiment to move toward the wall, effectively securing the electronic device 10 provided in this embodiment.

[0080] by Figure 1 Taking the hanging direction in FIG. 1 as an example, during use of the electronic device 10, in order to ensure that the electronic device 10 can be effectively attached to the wall after being rotated 90 degrees, in some specific embodiments, the pressing protrusions 116 are arranged on opposite sides of the hanging hole 1136 along the width direction of the electronic device 10. That is, the pressing protrusions 116 are arranged on opposite sides of the hanging hole 1136 along the width direction of the electronic device 10.

[0081] Furthermore, in order to effectively attach the electronic device 10 to the wall after rotating 180 degrees during use, in some specific embodiments, the pressing protrusions 116 are arranged on opposite sides of the hanging hole 1136 along the height direction of the electronic device 10. That is, the pressing protrusions 116 are arranged on opposite sides of the hanging hole 1136 along the height direction of the electronic device 10. For details, please refer to Figure 6 As shown, Figure 6 That is, it shows an embodiment in which the electronic device 10 can still be hung on the wall by the hanging bracket 2 after being rotated 180 degrees, and the back cover 113 can be effectively attached to the wall.

[0082] It is understandable that after the hanging hole 1136 is opened on the rear panel 1131 of the back cover 113, external dust and the like may enter the inner cavity of the casing 11 through the hanging hole 1136. Therefore, in order to avoid this phenomenon to a certain extent, a corresponding shielding structure can be provided to shield the hanging hole 1136.

[0083] There are two ways to implement the above-mentioned shielding structure. One is a reinforcing plate 14 independent of the back cover 113, and the other is an isolation cover 15 fixed to the back cover 113. Since the material of the back cover 113 can be plastic or metal in the specific implementation of this embodiment, the reinforcing plate 14 and the isolation cover 15 will be introduced separately in the following description in combination with the material of the back cover 113.

[0084] It should be noted that, in the actual manufacturing process, the above two shielding structures are not limited by the material of the back cover 113 .

[0085] Please continue to combine Figures 9 to 11 , Figure 9 This is a schematic diagram of a three-dimensional structure of a partial structure of an electronic device provided in an embodiment of the present application. Figure 10 This is a schematic diagram of the three-dimensional structure of the reinforcement plate provided in the embodiment of the present application. Figure 11 for Figure 5 An enlarged schematic diagram of the partial structure at point B in the figure. In some embodiments, when the rear cover 113 is made of plastic, the housing assembly 1 further includes a reinforcing plate 14 made of a metal material. For example, the reinforcing plate 14 is a sheet metal part. The reinforcing plate 14 is disposed within the inner cavity of the housing 11 and divides the inner cavity of the housing 11 into an electrical cavity 111 and an installation cavity 115. The electrical cavity 111 is formed by the front housing 112 and the reinforcing plate 14, and the installation cavity 115 is formed by the rear cover 113 and the reinforcing plate 14. The plurality of hanging holes 1136 are connected to the installation cavity 115.

[0086] In this way, by setting the reinforcement plate 14, multiple hanging holes 1136 can be covered to prevent dust and the like from entering the inner cavity of the casing 11 through the hanging holes 1136 to a certain extent, thereby enabling the computing power module to maintain a relatively stable operating condition at all times, thereby improving the use stability of the electronic device 10 provided in this embodiment.

[0087] In some specific embodiments, the above-mentioned reinforcement plate 14 includes a covering portion 141 connected to the rear panel 1131 and a matching portion 142 connected to the recessed portion 1132. The covering portion 141 and the rear panel 1131 are detachably connected together by threaded fasteners such as screws, and the covering portion 141 covers the multiple hanging holes 1136; the shape of the matching portion 142 is adapted to the shape of the recessed portion 1132, and the matching portion 142 and the recessed portion 1132 are detachably connected together by threaded fasteners such as screws.

[0088] Accordingly, to allow the connection wire harness connected to the computing power module to extend from the electrical cavity 111 into the recessed space 1137, the mating portion 142 is provided with second plug interfaces 1421 corresponding one-to-one with the plurality of first plug interfaces 1134. This allows one end of the connection wire to be electrically connected to the computing power module within the electrical cavity 111, while the other end can extend through the recessed space 1137 to the outside of the electronic device 10 and electrically connect to other electronic devices.

[0089] Regarding the structure of the pressing protrusion 116, the pressing protrusion 116 is integrally formed with the back cover 113, for example, by injection molding. Furthermore, to enhance the structural strength of the pressing protrusion 116, the pressing protrusion 116 may include a plurality of pressing ribs 1161 spaced apart along the width of the electronic device 10. The ends of the plurality of pressing ribs 1161 facing away from the hanging hole 1136 are connected together by connecting ribs 1162.

[0090] Specifically, the pressure rib 1161 includes a first rib segment 1163 and a second rib segment 1164 connected together. The first rib segment 1163 is arranged closer to the hanging hole 1136 than the second rib segment 1164, and the first rib segment 1163 has a first end arranged close to the hanging hole 1136 and a second end arranged away from the hanging hole 1136. The thickness of the first rib segment 1163 gradually increases from the first end to the second end, and the thickness of the second rib segment 1164 is equal to the thickness of the second end of the first rib segment 1163. The connecting rib 1162 connects the ends of multiple second rib segments 1164 away from the first rib segment 1163 together.

[0091] Please combine Figure 12 , Figure 12A cross-sectional view of the partial structure of an electronic device provided in an embodiment of the present application. When the back cover 113 is made of metal, the aforementioned reinforcing plate 14 may not be provided. In this case, to shield the hanging holes 1136, multiple isolation covers 15 may be welded to the inner wall surface of the back panel 1131. The multiple isolation covers 15 are arranged in a one-to-one correspondence with the multiple hanging holes 1136, and the isolation covers 15 and the back panel 1131 cooperate to form an assembly cavity 16 that is connected to the corresponding hanging holes 1136. At this time, under the shielding effect of the isolation covers 15, the hanging holes 1136 can still be covered, thereby preventing dust and the like from entering the electrical cavity 111 through the hanging holes 1136.

[0092] At this time, the pressing protrusion 116 is welded to the inner wall surface of the rear panel 1131 , and the pressing protrusion 116 can be arranged around the hanging holes 1136 or can be a metal strip independently arranged at the edge of each hanging hole 1136 .

[0093] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "up", "down", "left", "right", etc. indicate directions or positional relationships, they are based on the directions or positional relationships shown in the drawings. This is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this application. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0094] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An electronic device, characterized in that: include: A housing assembly having a mounting surface, wherein two groups of spaced-apart hanging hole groups are formed on the mounting surface, each group of the hanging hole groups including at least two hanging holes, and the two groups of the hanging hole groups are symmetrically arranged about the central axis of the mounting surface; and The hanging bracket includes a bracket body and a plurality of hanging legs, wherein the plurality of hanging legs are connected to the bracket body, and the plurality of hanging legs are arranged in a one-to-one correspondence with the hanging holes in the two groups of hanging hole groups. The hanging legs are inserted into the corresponding hanging holes and abut against the inner surface of the shell assembly that is opposite to the mounting surface.

2. The electronic device according to claim 1, wherein The inner surface is provided with a pressing protrusion adjacent to the hanging hole; The portion of the hanging leg extending into the housing assembly abuts against the side of the pressing protrusion facing away from the mounting surface; The hanging leg is pressed by the pressing protrusion to generate expansion deformation in a direction away from the bracket body.

3. The electronic device according to claim 2, wherein: The inner surface is provided with the pressing protrusion adjacent to each of the hanging holes.

4. The electronic device according to claim 3, wherein: The pressing protrusions are arranged on opposite sides of the hanging hole along the width direction of the electronic device (10); And / or, the pressing protrusions are arranged on opposite sides of the hanging hole along the height direction of the electronic device (10).

5. The electronic device according to claim 3, wherein: The thickness of the pressing protrusion gradually increases in the direction away from the hanging hole. The thickness dimension is the dimension of the pressing protrusion in the direction from the inner surface to the mounting surface.

6. The electronic device according to claim 3, wherein: The hanging leg includes a first hanging section and a second hanging section connected to each other, and the first hanging section is connected to the bracket body; The first hanging section passes through the hanging hole, and in the thickness direction of the electronic device, the pressing protrusion has a pressing end disposed away from the inner surface, and the second hanging section is pressed against the pressing end; The second hanging sections of the plurality of hanging brackets are all oriented in the same direction and extend along the width direction of the electronic device (10) or the height direction of the electronic device (10).

7. The electronic device according to claim 2, wherein: Each of the hanging hole groups comprises two hanging holes, and the two hanging holes are spaced apart and arranged along the height direction of the electronic device (10).

8. The electronic device according to any one of claims 2 to 7, wherein: The housing assembly includes a casing and a reinforcement plate. The reinforcement plate is arranged in the casing and divides the space in the casing into an electrical cavity and an installation cavity. A plurality of hanging holes are opened on the casing and communicated with the installation cavity.

9. The electronic device according to claim 8, wherein The housing includes a rear cover, the hanging hole is provided on the rear cover, and the rear cover and the reinforcing plate cooperate to form the installation cavity; The back cover is made of plastic, and the pressing protrusion and the back cover are an integral structure. Alternatively, the back cover is made of metal, and the pressing protrusion is welded to the inner wall surface of the back cover.

10. The electronic device according to any one of claims 2 to 7, wherein: The housing assembly includes a housing and a plurality of isolation covers, the plurality of hanging holes are provided on the housing, and the plurality of isolation covers are provided in a one-to-one correspondence with the plurality of hanging holes; The isolation cover is connected to the inner wall surface of the housing, and the isolation cover and the housing cooperate to form an assembly cavity that is communicated with the corresponding hanging hole.

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