Electronic devices

Abstract

This application relates to the field of electronic equipment technology and aims to solve the problem of how to facilitate the installation of fan assemblies in a chassis, providing an electronic device including a chassis and a fan assembly. The chassis includes a main body support and a side cover. The main body support has a cavity with an opening on one side along a first direction. The main body support has a mounting groove on one side along a second direction, communicating with the cavity along the second direction. The side cover includes a cover and a first stop, with the cover covering the opening. The fan assembly includes a fan bracket and an elastic element. The fan bracket includes a fan bracket body and a second stop. The fan bracket body is installed in the mounting groove. The elastic element is connected to the fan bracket body and elastically abuts against the groove wall along the first direction. The second stop is connected to the fan bracket body and, along the second direction, is positioned between the first stop and the main body support. The beneficial effect of this application is improved ease of installation of the fan assembly.

Description

Technical Field

[0001] This application relates to the field of electronic equipment technology, and more specifically, to electronic devices. Background Technology

[0002] A related technology provides an electronic device comprising a chassis and a fan assembly, the fan assembly being secured within the chassis by screws. However, the screws are difficult to operate, making it inconvenient to install the fan assembly within the chassis. Utility Model Content

[0003] This application provides an electronic device to address the problem of how to facilitate the installation of fan assemblies in a chassis.

[0004] This application provides an electronic device including a chassis and a fan assembly. The chassis includes a main support and a side cover. The main support has a cavity with an opening on one side along a first direction. The main support has a mounting groove on one side along a second direction, which communicates with the cavity along the second direction. The side cover includes a cover and a first stop. The cover covers the opening, and the first stop is connected to the side of the cover near the cavity along the first direction. The fan assembly includes a fan bracket and an elastic member. The fan bracket includes a fan bracket body and a second stop. The fan bracket body is installed in the mounting groove. The elastic member is connected to the fan bracket body and elastically abuts against the groove wall along the first direction to elastically confine the fan bracket body within the mounting groove. The second stop is connected to the fan bracket body and, along the second direction, is located between the first stop and the main support to prevent the fan bracket body from disengaging from the mounting groove along the second direction. The first and second directions are perpendicular.

[0005] The aforementioned electronic device, by incorporating an elastic element on the fan bracket body, allows the fan bracket body and the elastic element to be inserted into the mounting groove along the second direction. The elastic element is then compressed by the groove wall along the first direction, utilizing its elastic force to retain the fan bracket body within the mounting groove, thus fixing the fan bracket relative to the main bracket. By including a first stop on the side cover, a second stop on the fan bracket is positioned between the first stop and the chassis along the second direction, preventing the fan bracket body from detaching from the mounting groove along the second direction and avoiding it from falling off the chassis due to vibration or impact. Therefore, when installing the fan assembly, simply inserting the fan bracket body into the mounting groove and then installing the side cover onto the main bracket secures the fan assembly to the chassis without the need for tightening screws, thereby improving the ease of installation.

[0006] In one embodiment, the main support frame has a first abutment portion and a second abutment portion, which are spaced apart along a first direction to define a mounting groove between them. The second abutment portion is located between the opening and the first abutment portion, and the first abutment portion has a first snap-fit ​​hole. The fan bracket body has a first hook portion at one end along the first direction away from the opening, and the first hook portion snaps into the first snap-fit ​​hole. Along the first direction, an elastic member is located between the first hook portion and the second stop portion, and the elastic member elastically abuts against the side of the second abutment portion near the first abutment portion along the first direction.

[0007] In one embodiment, the fan bracket further includes an extension. The extension is located outside the mounting groove and connected to the side of the fan bracket body near the side cover along a first direction. The extension has a clearance hole for the second abutment to pass through, and a second stop is provided on the side of the extension away from the fan bracket body along the first direction.

[0008] In one embodiment, the main support has a protrusion located on the side of the main support near the side cover along a first direction, and the protrusion protrudes from the main support along a second direction. An extension is located on the side of the protrusion away from the side cover along the first direction. The fan bracket also includes a first bend, one end of which is bent and connected to the extension on the side away from the fan bracket body along the first direction, and the other end of which extends into the cavity along the second direction. One end of a second stop is bent and connected to the end of the first bend away from the extension, and the other end of the second stop extends into the cavity along the second direction. The side cover also includes a second bend, one end of which is bent and connected to the side cover, and the other end of which extends into the cavity along the second direction. One end of the first stop is connected to the end of the second bend away from the side cover, and the other end of the first stop extends into the cavity along the second direction, thereby confining the second stop between the first stop and the protrusion along the second direction.

[0009] In one embodiment, the dimensions of the first stop portion along the third direction and the protrusion portion along the third direction are both greater than the dimensions of the second stop portion along the third direction. The third direction is perpendicular to both the first and second directions.

[0010] In one embodiment, the second abutment portion is provided with a second locking hole. The elastic member has a second locking portion on the side away from the first locking portion along the first direction, and the second locking portion engages with the second locking hole.

[0011] In one embodiment, the fan bracket includes a first bracket and a second bracket. The second bracket covers a portion of the first bracket on the side adjacent to the mounting groove along a second direction to form the main body of the fan bracket. The first bracket has a second stop portion; the second bracket has a first hook portion that engages with the first bracket. The fan assembly also includes a fan, which is disposed between the first bracket and the second bracket. An elastic element is disposed on the first bracket.

[0012] In one embodiment, the first abutting portion is further provided with a insertion hole, which is spaced apart from the first snap-fit ​​hole along a third direction; wherein, the third direction is perpendicular to the first direction and the second direction respectively. The first bracket is provided with a insertion portion, which is inserted into the insertion hole.

[0013] In one embodiment, the elastic element includes a spring sheet, which includes a connecting piece and an abutting piece. The connecting piece is connected to the fan bracket body. One end of the abutting piece is bent and connected to one end of the connecting piece, and the abutting piece abuts against the wall of the mounting groove.

[0014] In one embodiment, the main support frame further includes a first limiting portion and a second limiting portion, which are spaced apart along a third direction to define a mounting groove between them. The third direction is perpendicular to both the first and second directions. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a partial structural schematic diagram of an electronic device according to an embodiment of this application.

[0017] Figure 2 for Figure 1 An exploded view of a portion of the electronic device in the illustrated embodiment.

[0018] Figure 3 for Figure 2 A partial three-dimensional view of the electronic device in the illustrated embodiment.

[0019] Figure 4 for Figure 2 A partial three-dimensional view of the electronic device in the illustrated embodiment from another perspective.

[0020] Figure 5 for Figure 2 A partial structural side view of the electronic device in the illustrated embodiment.

[0021] Figure 6 for Figure 2 A partial side view of the electronic device in the illustrated embodiment.

[0022] Figure 7 for Figure 2 A partial structural cross-sectional view of the electronic device in the illustrated embodiment.

[0023] Figure 8 for Figure 2 A partial structural schematic diagram of the electronic device in the illustrated embodiment.

[0024] Figure 9 for Figure 2 A partial structural schematic diagram of the electronic device in the illustrated embodiment.

[0025] Figure 10 for Figure 2 A partial front view of the electronic device in the illustrated embodiment.

[0026] Figure 11 for Figure 2 An exploded view of the fan assembly in the illustrated embodiment.

[0027] Figure 12 for Figure 2 A side view of the elastic element in the illustrated embodiment.

[0028] Explanation of key component symbols:

[0029] Electronic devices 100

[0030] Chassis 10

[0031] Main support 11

[0032] Cavity 11a

[0033] Opening 11b

[0034] Mounting slot 11c

[0035] First landing section 111

[0036] First card slot 111a

[0037] Socket 111b

[0038] Second landing section 112

[0039] Second card slot 112a

[0040] Protrusion 113

[0041] First limiting part 114

[0042] Second limiting part 115

[0043] Side cover 12

[0044] Cover 121

[0045] First stop section 122

[0046] Second bend 123

[0047] Fan assembly 20

[0048] Fan bracket 21

[0049] Fan bracket body 211

[0050] First hook part 2111

[0051] Second stop section 212

[0052] Extension 213

[0053] 213a clearance hole

[0054] First bend 214

[0055] First support 2101

[0056] Plug-in part 21011

[0057] Second support 2102

[0058] Elastic element 22

[0059] Connecting piece 221

[0060] Second hook part 2211

[0061] 222 pieces of film

[0062] Fan 25

[0063] First direction X

[0064] Second direction Y

[0065] Third direction Z

[0066] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0067] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0068] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. When a component is said to be "set on" another component, it can be directly set on the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0069] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0070] Some embodiments of this application are described in detail. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0071] Example

[0072] Figure 1 This is a partial structural schematic diagram of an electronic device 100 in one embodiment of this application; Figure 2 for Figure 1 Exploded view of a portion of the structure of the electronic device 100 in the illustrated embodiment; Figure 3 for Figure 2 A partial three-dimensional view of the electronic device 100 in the illustrated embodiment; Figure 4 for Figure 2 A partial three-dimensional view of the electronic device 100 in the illustrated embodiment from another perspective; Figure 5 for Figure 2 Partial structural side view of the electronic device 100 in the illustrated embodiment; Figure 6 for Figure 2 A partial side view of the electronic device 100 in the illustrated embodiment.

[0073] See Figures 1 to 3 This embodiment provides an electronic device 100, including a chassis 10 and a fan assembly 20. The chassis 10 includes a main support 11 and a side cover 12. The main support 11 has a cavity 11a, an opening 11b on one side of the cavity 11a along a first direction X, and a mounting groove 11c on one side of the main support 11 along a second direction Y, the mounting groove 11c communicating with the cavity 11a along the second direction Y. Figures 4 to 6As shown, the side cover 12 includes a cover body 121 and a first stop portion 122. The cover body 121 covers the opening 11b, and the first stop portion 122 is connected to the side of the cover body 121 near the cavity 11a along the first direction X. The fan assembly 20 includes a fan bracket 21 and an elastic member 22. The fan bracket 21 includes a fan bracket body 211 and a second stop portion 212. The fan bracket body 211 is installed in the mounting groove 11c. The elastic member 22 is connected to the fan bracket body 211 and elastically abuts against the groove wall of the mounting groove 11c along the first direction X to elastically confine the fan bracket body 211 within the mounting groove 11c. The second stop portion 212 is connected to the fan bracket body 211 and is located between the first stop portion 122 and the main bracket 11 along the second direction Y to prevent the fan bracket body 211 from disengaging from the mounting groove 11c along the second direction Y. The first direction X and the second direction Y are perpendicular.

[0074] The aforementioned electronic device 100, by providing an elastic element 22 on the fan bracket body 211, allows the fan bracket body 211 and the elastic element 22 to be inserted into the mounting groove 11c along the second direction Y. The elastic element 22 is then compressed by the groove wall of the mounting groove 11c along the first direction X, thereby utilizing the elastic force of the elastic element 22 to restore its original shape and confine the fan bracket body 211 within the mounting groove 11c, thus fixing the fan bracket 21 relative to the main bracket 11. By providing a side cover 12 including a first stop 122, the second stop 212 of the fan bracket 21 is confined along the second direction Y between the first stop 122 and the chassis 10, thereby preventing the fan bracket body 211 from detaching from the mounting groove 11c along the second direction Y and avoiding the fan bracket 21 from falling off the chassis 10 when subjected to vibration or impact. Therefore, when installing the fan assembly 20, simply insert the fan bracket body 211 into the mounting slot 11c, and then install the side cover 12 onto the main bracket 11 to secure the fan assembly 20 to the chassis 10. No screw tightening is required, thus improving the ease of installation of the fan assembly 20. It should be noted that... Figure 1 The diagram only shows a portion of the chassis 10 and its relative position to the fan assembly 20, and does not represent the actual structure of the chassis 10.

[0075] Figure 7 for Figure 2 Partial structural cross-sectional view of the electronic device 100 in the illustrated embodiment; Figure 8 for Figure 2 A partial structural schematic diagram of the electronic device 100 in the illustrated embodiment; Figure 9 for Figure 2 A partial structural schematic diagram of the electronic device 100 in the illustrated embodiment.

[0076] In some embodiments, such as Figure 2As shown, the main support 11 has a first abutment portion 111 and a second abutment portion 112, which are spaced apart along a first direction X to define a mounting groove 11c between the first abutment portion 111 and the second abutment portion 112. The second abutment portion 112 is located between the opening 11b and the first abutment portion 111. The first abutment portion 111 has a first snap-fit ​​hole 111a for engaging... Figure 7 and Figure 8 As shown, the fan bracket body 211 has a first hook portion 2111 at one end along the first direction X away from the opening 11b, and the first hook portion 2111 engages with the first engaging hole 111a. Figure 5 As shown, along the first direction X, the elastic member 22 is located between the first hook portion 2111 and the second stop portion 212, and the elastic member 22 elastically abuts against the side of the second abutment portion 112 near the first abutment portion 111 along the first direction X. Thus, when installing the fan assembly 20 into the mounting slot 11c, firstly, the end of the fan bracket body 211 with the first hook portion 2111 is inserted into the mounting slot 11c, and the first hook portion 2111 is engaged with the first engagement hole 111a. Then, the end of the fan assembly 20 away from the first hook portion 2111 is rotated and inserted into the mounting slot 11c, so that the end of the fan bracket body 211 away from the first hook portion 2111 and the elastic member 22 are installed into the mounting slot 11c, thereby installing the fan bracket body 211 into place within the mounting slot 11c. Therefore, the first hook portion 2111 prevents the fan assembly 20 from disengaging from the mounting groove 11c in the second direction Y along the side cover 12, and the first stop portion 122 abuts against the end of the fan assembly 20 near the side cover 12 in the second direction Y, thereby making the fan assembly 20 more reliably locked to the chassis 10.

[0077] In some embodiments, combined with Figure 2 and Figure 9 As shown, the fan bracket 21 also includes an extension 213. The extension 213 is located outside the mounting groove 11c and connected to the side of the fan bracket body 211 along the first direction X near the side cover 12. The extension 213 has a clearance hole 213a for the second abutment portion 112 to pass through, and a second stop portion 212 is provided on the side of the extension 213 along the first direction X away from the fan bracket body 211. Thus, by providing the extension 213 between the fan bracket body 211 and the second stop portion 212, the distance between the second stop portion 212 and the side cover 12 along the first direction X is reduced, thereby facilitating a shorter distance between the first stop portion 122 and the cover 121 along the first direction X, simplifying the structure of the side cover 12. For example, an existing side cover 12 structure can be used without adding new parts, thereby reducing costs.

[0078] In some embodiments, such as Figure 5 and Figure 6As shown, the main support 11 has a protrusion 113, which is located on the side of the main support 11 near the side cover 12 along the first direction X, and protrudes from the main support 11 along the second direction Y. An extension 213 is located on the side of the protrusion 113 away from the side cover 12 along the first direction X. The fan bracket 21 also includes a first bent portion 214, one end of which is bent and connected to the side of the extension 213 away from the fan bracket main body 211 along the first direction X, and the other end of which extends into the cavity 11a along the second direction Y. One end of a second stop portion 212 is bent and connected to the end of the first bent portion 214 away from the extension 213, and the other end of which extends along the second direction Y towards the side near the protrusion 113. The side cover 12 also includes a second bent portion 123, one end of which is bent and connected to the side cover 12, and the other end of which extends into the cavity 11a along the second direction Y. One end of the first stop portion 122 is connected to the end of the second bent portion 123 away from the side cover 12, and the other end of the first stop portion 122 extends along the first direction X toward the side closer to the protrusion 113, so as to limit the second stop portion 212 along the second direction Y between the first stop portion 122 and the protrusion 113. In this way, the first bent portion 214 and the second stop portion 212 are bent and connected to form an L-shaped structure, thereby improving the deformation resistance of the structure and forming a more stable limiting effect, avoiding limiting failure due to loosening, and the second bent portion 123 provides a limiting effect on the second stop portion 212 along the first direction X, improving the limiting accuracy.

[0079] In other embodiments, the side cover 12 and the fan bracket 21 may also adopt other shapes at the limiting point, such as forming a U-shaped structure on the side cover 12 to limit the U-shaped structure of the fan bracket 21 (not shown).

[0080] Figure 10 for Figure 2 A partial front view of the electronic device 100 in the illustrated embodiment.

[0081] In some embodiments, such as Figure 4 and Figure 10 As shown, the dimensions of the first stop portion 122 along the third direction Z and the protrusion 113 along the third direction Z are both larger than the dimension of the second stop portion 212 along the third direction Z. The third direction Z is perpendicular to the first direction X and the second direction Y, respectively. This makes the limiting of the second stop portion 212 by the first stop portion 122 and the protrusion 113 more reliable.

[0082] In some embodiments, such as Figure 9As shown, the second abutment portion 112 is provided with a second snap-fit ​​hole 112a. The elastic member 22 has a second snap-fit ​​portion 2211 on the side away from the first snap-fit ​​portion 2111 along the first direction X, and the second snap-fit ​​portion 2211 engages with the second snap-fit ​​hole 112a. Thus, when the elastic member 22 is inserted into the mounting groove 11c (see...),... Figure 2 When the fan bracket 21 is in motion, the second hook portion 2211 on the elastic member 22 engages in the second locking hole 112a, preventing the fan bracket 21 from wobbling relative to the chassis 10.

[0083] Figure 11 for Figure 2 An exploded view of the fan assembly 20 in the illustrated embodiment.

[0084] In some embodiments, such as Figure 11 As shown, the fan bracket 21 includes a first bracket 2101 and a second bracket 2102. The second bracket 2102 covers a portion of the first bracket 2101 along the second direction Y near the mounting groove 11c (see...). Figure 2 The fan assembly 20 includes a fan 25 disposed between the first bracket 2101 and the second bracket 2102. An elastic member 22 is disposed on the first bracket 2101. Thus, the first hook portion 2111 prevents the second bracket 2102 from separating from one end of the first bracket 2101, and the first hook portion 2111 engages with the first abutment portion 111 in the first engagement hole 111a (see...). Figure 8 This prevents the fan bracket body 211 from detaching from the first abutment part 111, thereby enabling different functions to be achieved through the first hook part 2111, which helps to simplify the structure of the fan bracket 21.

[0085] In some embodiments, such as Figure 8 As shown, the first abutment portion 111 is also provided with a insertion hole 111b, which is spaced apart from the first snap-fit ​​hole 111a along a third direction Z. The third direction Z is perpendicular to the first direction X and the second direction Y. The first bracket 2101 is provided with a insertion portion 21011, which is inserted into the insertion hole 111b. This allows the fan bracket 21 to be more reliably fixed relative to the chassis 10.

[0086] Figure 12 for Figure 2 A side view of the elastic element 22 in the illustrated embodiment.

[0087] In some embodiments, such as Figure 12 As shown, the elastic element 22 includes a spring sheet, which includes a connecting piece 221 and an abutting piece 222. (The last sentence appears to be incomplete and possibly refers to a combination of two elements.) Figure 6As shown, the connecting piece 221 is connected to the fan bracket body 211. One end of the abutment piece 222 is bent and connected to one end of the connecting piece 221, and the abutment piece 222 abuts against the mounting groove 11c (see...). Figure 2 The groove wall of the elastic element 22 is thus made reliable and easy to install when connected to the fan bracket 21.

[0088] In some embodiments, such as Figure 2 As shown, the main support 11 is also provided with a first limiting part 114 and a second limiting part 115. The first limiting part 114 and the second limiting part 115 are spaced apart along the third direction Z to define the mounting groove 11c between the first limiting part 114 and the second limiting part 115, thereby limiting the fan bracket body 211 on both sides along the third direction Z to improve the assembly accuracy of the fan bracket 21 in the chassis 10.

[0089] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of this application should not depart from the spirit and scope of the technical solutions of this application.

Claims

1. An electronic device, characterized in that, include: A chassis includes a main frame and a side cover. The main frame has a cavity with an opening on one side along a first direction. The main frame has a mounting groove on one side along a second direction, which communicates with the cavity along the second direction. The side cover includes a cover and a first stop. The cover covers the opening, and the first stop is connected to the side of the cover near the cavity along the first direction. A fan assembly includes a fan bracket and an elastic element. The fan bracket includes a fan bracket body and a second stop portion. The fan bracket body is installed in the mounting groove. The elastic element is connected to the fan bracket body and elastically abuts against the groove wall of the mounting groove along a first direction to elastically confine the fan bracket body within the mounting groove. The second stop portion is connected to the fan bracket body and is located between the first stop portion and the main bracket along a second direction to prevent the fan bracket body from disengaging from the mounting groove along the second direction. Wherein, the first direction and the second direction are perpendicular.

2. The electronic device according to claim 1, characterized in that: The main support has a first abutting part and a second abutting part, the first abutting part and the second abutting part are spaced apart along the first direction to define the mounting groove between the first abutting part and the second abutting part, the second abutting part is located between the opening and the first abutting part, and the first abutting part is provided with a first snap-fit ​​hole; The fan bracket body is provided with a first hook portion at one end away from the opening along the first direction, and the first hook portion is engaged with the first engagement hole; Along the first direction, the elastic member is located between the first hook portion and the second stop portion, and the elastic member elastically abuts against the side of the second abutting portion near the first abutting portion along the first direction.

3. The electronic device according to claim 2, characterized in that: The fan bracket also includes an extension; The extension is located outside the mounting groove and connected to the side of the fan bracket body near the side cover along the first direction. The extension is provided with a clearance hole for the second abutment to pass through, and the extension is provided with a second stop on the side away from the fan bracket body along the first direction.

4. The electronic device according to claim 3, characterized in that: The main support has a protrusion, which is located on the side of the main support close to the side cover along the first direction, and the protrusion protrudes from the main support along the second direction. The extension is located on the side of the protrusion away from the side cover along the first direction; The fan bracket further includes a first bending portion, one end of which is bent and connected to the side of the extension portion away from the main body of the fan bracket along the first direction, and the other end of the first bending portion extends into the cavity along the second direction. One end of the second stop is bent and connected to the end of the first bent portion away from the extension portion, and the other end of the second stop extends along the second direction toward the side closer to the protrusion. The side cover also includes a second bend, one end of which is bent and connected to the side cover, and the other end of which extends into the cavity along the second direction; One end of the first stop is connected to the end of the second bend away from the side cover, and the other end of the first stop extends along the first direction toward the side closer to the protrusion, so as to limit the second stop along the second direction between the first stop and the protrusion.

5. The electronic device according to claim 4, characterized in that: The dimensions of the first stop portion along the third direction and the dimensions of the protrusion portion along the third direction are respectively greater than the dimensions of the second stop portion along the third direction; The third direction is perpendicular to both the first direction and the second direction.

6. The electronic device according to claim 2, characterized in that: The second abutment part is provided with a second snap-fit ​​hole; The elastic element has a second hook portion on the side away from the first hook portion along the first direction, and the second hook portion engages with the second engaging hole.

7. The electronic device according to claim 2, characterized in that: The fan bracket includes a first bracket and a second bracket. The second bracket covers a portion of the first bracket on the side near the mounting groove along the second direction to form the main body of the fan bracket. The first bracket is provided with a second stop portion. The second bracket is provided with a first hook portion, which engages with the first bracket. The fan assembly further includes a fan, which is disposed between the first bracket and the second bracket; The elastic element is disposed on the first bracket.

8. The electronic device according to claim 7, characterized in that: The first abutting part is also provided with a insertion hole, which is spaced apart from the first snap-fit ​​hole along a third direction; wherein, the third direction is perpendicular to the first direction and the second direction respectively; The first bracket is provided with a plug-in part, which is plugged into the plug-in hole.

9. The electronic device according to claim 1, characterized in that: The elastic element includes a spring sheet, and the spring sheet includes a connecting piece and an abutting piece; The connecting piece is connected to the main body of the fan bracket; One end of the abutment piece is bent and connected to one end of the connecting piece, and the abutment piece abuts against the wall of the mounting groove.

10. The electronic device according to claim 1, characterized in that: The main support also includes a first limiting part and a second limiting part, which are spaced apart along a third direction to define the mounting groove between the first limiting part and the second limiting part; The third direction is perpendicular to both the first direction and the second direction.

Images