Chassis and electronic equipment

Abstract

This application relates to the field of electronic device assembly and aims to solve the problem that the connection between the chassis and the target component is prone to damage, resulting in a short lifespan of the electronic device. It provides a chassis and an electronic device. The chassis includes a base plate, a first mounting bracket, and a second mounting bracket. The first mounting bracket is disposed on the base plate and is used to connect to and support the target component along a first direction. The second mounting bracket is disposed on the base plate and is spaced apart from the first mounting bracket along a second direction, used to support another part of the target component. The second mounting bracket includes a base and a housing. The base is connected to the base plate and has a first receiving groove extending along the first direction away from the base plate, the first receiving groove for accommodating a portion of the target component. The housing covers the outer periphery of the base and is connected to the base plate. The housing has a first through hole corresponding to the first receiving groove along the first direction. The beneficial effect of this application is that the bottom of the target component is subjected to uniform force, is less prone to damage, and the lifespan of the electronic device is extended.

Description

Technical Field

[0001] This application relates to the field of electronic equipment assembly, and more specifically, to a chassis and electronic equipment. Background Technology

[0002] In related technologies, the weight of electronic components (such as graphics cards) inside the chassis is gradually increasing. Known installation methods directly install electronic components into the chassis. The connection between the electronic components and the chassis is prone to large shear forces due to gravity, which can cause the connection to break or damage the electronic components, resulting in a shorter lifespan for electronic devices. Utility Model Content

[0003] This application provides a chassis and electronic device to solve the problem that the connection between the chassis and the target component is prone to damage when a heavy target component is installed, resulting in a short lifespan of the electronic device.

[0004] An embodiment of this application provides a chassis for mounting a target component. The chassis includes a base plate, a first mounting bracket, and a second mounting bracket. The first mounting bracket is disposed on the base plate and is used to connect to and support the target component along a first direction. The second mounting bracket is disposed on the base plate and is spaced apart from the first mounting bracket along a second direction, used to support another part of the target component. The second mounting bracket includes a base and a shell. The base is connected to the base plate and has a first receiving groove extending along the first direction away from the base plate, the first receiving groove being used to receive a portion of the target component. The shell covers the outer periphery of the base and is connected to the base plate. The shell has a first through hole, the first through hole corresponding to the first receiving groove along the first direction.

[0005] In the embodiments of this application, the first mounting bracket and the second mounting bracket can jointly support the bottom of the target component along the first direction in the second direction, so that the bottom of the target component is subjected to uniform force. Internal stress is low, making it less prone to breakage or damage, thus extending the service life of the electronic device. Furthermore, the base can support another part of the target component along the first direction through the first receiving groove, and the outer shell can reinforce the base, thereby improving the reliability of the base's support for the target component. Simultaneously, the first through hole and the first receiving groove can limit the other part of the target component at different positions in the first direction, further improving the overall support and limiting effect on the target component, thereby significantly reducing the shear stress on the target component under gravity or external forces and the possibility of breakage or damage, thus further extending the service life of the target component and the electronic device.

[0006] In one possible implementation, the outer casing includes a first plate, a second plate, a third plate, a fourth plate, and a fifth plate. The first plate is disposed on the side of the base away from the bottom plate along a first direction, and a first through hole is formed in the first plate. The second and third plates are connected to both sides of the first plate along a second direction, and are also disposed on both sides of the base along the second direction. The fourth and fifth plates are connected to both sides of the first plate along a third direction, and are also disposed on both sides of the base along the third direction. The fourth plate is connected to the bottom plate along the first direction. The fifth plate is connected to the bottom plate along the first direction. The third direction intersects the first and second directions in pairs.

[0007] In one possible implementation, along a third direction, the fourth plate has a first protrusion and a third protrusion on the side away from the base, and the fifth plate has a second protrusion and a fourth protrusion on the side away from the base. The housing also includes a first extension plate, a second extension plate, a third extension plate, and a fourth extension plate. The first and second extension plates are respectively connected to both sides of the second plate along a third direction. The first extension plate has a first groove, and the first protrusion is received in the first groove. The second extension plate has a second groove, and the second protrusion is received in the second groove. The third and fourth extension plates are connected to both sides of the third plate along a third direction. The third extension plate has a third groove, and the third protrusion is received in the third groove. The fourth extension plate has a fourth groove, and the fourth protrusion is received in the fourth groove.

[0008] In one possible implementation, the base includes a main body, a first mating part, and a second mating part. The first mating part is disposed on the side of the main body near the fourth plate, and is located on the side of the fourth plate near the bottom plate along a first direction, abutting against the fourth plate along the first direction. The second mating part is disposed on the main body near the fifth plate, and is located on the side of the fifth plate near the bottom plate along the first direction, abutting against the fifth plate along the first direction.

[0009] In one possible implementation, the first mating part has a second through hole extending along a first direction. The second mating part has a third through hole extending along a second direction. The base plate has a fourth through hole and a fifth through hole, the fourth through hole corresponding to the second through hole along the first direction. The fifth through hole corresponding to the third through hole along the first direction. The housing also includes a first positioning part and a second positioning part. The first positioning part protrudes from the fourth plate along the first direction near the base plate and is used to engage with and fix the second and fourth through holes. The second positioning part protrudes from the fifth plate along the first direction near the base plate and is used to engage with and fix the third and fifth through holes.

[0010] In one possible implementation, along the second direction, a first mating groove and a second mating groove are respectively provided on opposite sides of the base. The outer casing also includes a first limiting part and a second limiting part. The first limiting part is connected to the side of the second plate near the bottom plate along the first direction, and extends along the second direction toward the base and is inserted into the first mating groove. The second limiting part is connected to the side of the third plate near the bottom plate along the first direction, and extends along the second direction toward the base and is inserted into the second mating groove.

[0011] In one possible implementation, the base plate also has a sixth through hole extending along the first direction. The base also includes a third positioning part, which protrudes from the side of the base near the base plate along the first direction and is received in the sixth through hole.

[0012] In one possible implementation, the base includes a main body and a support portion, the support portion being disposed on the side of the main body close to the bottom plate along a first direction, and the support portion abutting against the bottom plate along the first direction.

[0013] In one possible implementation, the first mounting bracket has a second receiving groove, which corresponds to the first receiving groove along a second direction.

[0014] This application also provides an electronic device, which includes a chassis and a target component, wherein the target component is mounted in the chassis. 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 schematic diagram of the structure of an electronic device according to an embodiment of this application.

[0017] Figure 2 for Figure 1 A partial sectional view along line AA in the middle.

[0018] Figure 3 for Figure 1 A partial sectional view along line BB in the middle.

[0019] Figure 4 This is an assembly diagram of the chassis and the second mounting bracket according to an embodiment of this application.

[0020] Figure 5 This is an exploded view of a second mounting bracket according to an embodiment of this application.

[0021] Figure 6This is an exploded view of the second mounting bracket according to an embodiment of this application from another perspective.

[0022] Explanation of key component symbols: 1000 electronic devices Target 1 Ontology 2 Golden Finger Segment 3 Tail end 4 Chassis 100 Base plate 10 Fourth through hole 101 Fifth through hole 102 Sixth through hole 103 First mounting bracket 11 Second receiving tank 111 Second mounting bracket 12 Base 13 Main body 130 First receiving tank 131 First Coordination Unit 132 Second through hole 133 Second Coordination Unit 134 Third through hole 135 First mating groove 136 Second mating groove 137 Third Positioning Unit 138 Support section 139 Casing 14 First plate 15 First through hole 151 Second plate 16 Third plate 17 Fourth plate 18 First protrusion 181 Third protrusion 182 Fifth plate 19 Second protrusion 191 Fourth protrusion 192 First extension plate 20 First groove 201 Second extension plate 21 Second groove 211 Third extension plate 22 Third groove 221 Fourth extension plate 23 Fourth groove 231 First Positioning Unit 241 Second positioning unit 242 First limiting part 25 Second limiting part 26 First direction Z Second direction X Third direction Y The following detailed description, in conjunction with the accompanying drawings, further illustrates this application. Detailed Implementation

[0023] 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.

[0024] 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.

[0025] 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.

[0026] Some embodiments of this application are described in detail. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0027] Example See Figure 1 This embodiment provides an electronic device 1000, which includes a chassis 100 and a target component 1, the target component 1 being mounted in the chassis 100. The target component 1 may be a graphics card. In other embodiments, the target component 1 may also be other electronic devices within the chassis 100.

[0028] In this embodiment, a first direction Z, a second direction X, and a third direction Y are defined, and the first direction Z, the second direction X, and the third direction Y intersect each other. Optionally, the first direction Z is the vertical direction, that is, the up-down direction of the electronic device 1000. The second direction X is the length direction of the electronic device 1000. The third direction Y is the width direction of the electronic device 1000.

[0029] In some embodiments, the electronic device 1000 is a desktop computer; in other embodiments, the electronic device 1000 may also be a laptop, a server, or other electronic device carrying the target device 1.

[0030] In some embodiments, see Figure 2 and Figure 3 The target component 1 includes a body 2, a gold finger segment 3, and a tail end 4. The gold finger segment 3 is connected to the side of the body 2 along the first direction Z near the base plate 10. The tail end 4 is connected to one end of the body 2 along the second direction X. The gold finger segment 3 and the tail end 4 are spaced apart along the second direction X. The gold finger segment 3 can be electrically connected to the chassis 100. In some prior art, the chassis 100 supports the target component 1 by supporting the gold finger segment 3, and the tail end 4 of the target component 1 is not supported by a support structure. When the target component 1 is heavy, the tail end 4 of the target component 1 is suspended in the air. Under the action of gravity, as can be seen from the mechanics of materials, the side of the gold finger segment 3 near the tail end 4 is subjected to large shear stress, which is prone to fracture, causing damage to the target component 1.

[0031] See Figures 1 to 3 In some embodiments, a chassis 100 includes a base plate 10, a first mounting bracket 11, and a second mounting bracket 12. The base plate 10 may be the motherboard of an electronic device 1000. The first mounting bracket 11 is disposed on the base plate 10 and is used to connect to and support a target component 1 along a first direction Z. The second mounting bracket 12 is disposed on the base plate 10, and the second mounting bracket 12 is spaced apart from the first mounting bracket 11 along a second direction X, for supporting another part of the target component 1. The second mounting bracket 12 includes a base 13 and a housing 14. The base 13 is connected to the base plate 10, and the base 13 has a first receiving groove 131 extending along the first direction Z away from the base plate 10, the first receiving groove 131 being used to receive a portion of the target component 1. The housing 14 covers the outer periphery of the base 13 and is connected to the base plate 10, the housing 14 having a first through hole 151, the first through hole 151 corresponding to the first receiving groove 131 along the first direction Z.

[0032] Thus, the first mounting bracket 11 and the second mounting bracket 12 can jointly support the bottom of the target component 1 along the first direction Z in the second direction X, making the bottom of the target component 1 uniformly stressed. Internal stress is low, making it less prone to breakage or damage, thus extending the service life of the electronic device 1000. Furthermore, the base 13 can support another part of the target component 1 along the first direction Z through the first receiving groove 131, and the outer shell 14 can reinforce the base 13, thereby improving the reliability of the base 13's support for the target component 1. Simultaneously, the first through hole 151 and the first receiving groove 131 can limit the other part of the target component 1 at different positions in the first direction Z, further improving the overall support and limiting effect on the target component 1. This significantly reduces the shear stress on the target component 1 under gravity or external forces, and the possibility of breakage or damage, further extending the service life of the target component 1 and the electronic device 1000.

[0033] In some embodiments, the first receiving groove 131 abuts against the tail end 4 of the target component 1 along the side of the first direction Z, and the first receiving groove 131 abuts against the tail end 4 of the target component 1 on both sides along the second direction X, so as to support the target component 1 along the second direction X. The first receiving groove 131 abuts against the tail end 4 of the target component 1 on both side walls along the third direction Y, so as to support the target component 1 along the third direction Y. In this way, the target component 1 is simultaneously limited and supported along the second direction X and the third direction Y, the target component 1 can withstand greater horizontal force, the target component 1 has higher strength and is not easily damaged.

[0034] In some embodiments, the first mounting bracket 11 is used to support one end of the target component 1 along the second direction X at the bottom of the first direction Z. The second mounting bracket 12 is used to support the other end of the target component 1 along the second direction X at the bottom of the first direction Z, so as to jointly support the bottom of the target component 1 along the first direction Z.

[0035] See Figure 2 In some embodiments, the first mounting bracket 11 has a second receiving groove 111. The second receiving groove 111 corresponds to the first receiving groove 131 along the second direction X. The second receiving groove 111 of the first mounting bracket 11 corresponds to the first receiving groove 131 of the second mounting bracket 12. The second receiving groove 111 cooperates with and supports one side of the target part 1 along the second direction X, and the first receiving groove 131 cooperates with and supports the other side of the target part 1 along the second direction X. The target part 1 is evenly supported on both sides along the second direction X. In this way, the second receiving groove 111 and the first receiving groove 131 can jointly clamp the target part 1, thereby further limiting and clamping the target part 1 in the third direction Y, improving the clamping stability.

[0036] Optionally, the second receiving groove 111 receives one end of the gold finger segment 3 that is away from the tail end 4 along the second direction X, so as to improve the installation stability of the gold finger segment 3.

[0037] In some embodiments, the second receiving groove 111 of the first mounting bracket 11 corresponds to the first receiving groove 131 of the second mounting bracket 12. The second receiving groove 111 cooperates with and supports one end of the target component 1 along the second direction X, and the first receiving groove 131 cooperates with and supports the other end of the target component 1 along the second direction X. The target component 1 is uniformly supported, and it is not easy for excessive internal stress to be generated due to gravity, which would cause damage to the target component 1, thereby improving the installation quality of the target component 1.

[0038] See Figure 3 In some embodiments, the second mounting bracket 12 includes a base 13 and a housing 14. The base 13 is made of a material with lower strength, while the housing 14 is made of a material with higher strength. The housing 14 covers the outer periphery of the base 13, enhancing the compressive strength of the second mounting bracket 12 and making it less susceptible to damage from excessive weight of the target component 1, thus increasing the lifespan of the electronic device 1000. In some embodiments, the housing 14 is made of stainless steel. In other embodiments, the housing 14 may also be made of other materials with higher compressive strength.

[0039] See Figures 4 to 6 In some embodiments, the outer casing 14 includes a first plate 15, a second plate 16, a third plate 17, a fourth plate 18, and a fifth plate 19. The first plate 15 is disposed on the side of the base 13 away from the bottom plate 10 along the first direction Z, and a first through hole 151 is formed in the first plate 15. The second plate 16 and the third plate 17 are connected to both sides of the first plate 15 along the second direction X, and are also disposed on both sides of the base 13 along the second direction X. The fourth plate 18 and the fifth plate 19 are connected to both sides of the first plate 15 along the third direction Y, and are also disposed on both sides of the base 13 along the third direction Y. The end of the fourth plate 18 facing away from the first plate 15 along the first direction Z is connected to the bottom plate 10. The end of the fifth plate 19 facing away from the first plate 15 along the first direction Z is connected to the bottom plate 10. The third direction Y intersects the first direction Z and the second direction X, respectively.

[0040] In some embodiments, see Figure 4 The outer casing 14 also includes a first positioning part 241 and a second positioning part 242. The first positioning part 241 protrudes from the fourth plate 18 along the first direction Z near the base plate 10 and is used to connect to the base plate 10. The second positioning part 242 protrudes from the fifth plate 19 along the first direction Z near the base plate 10 and is also used to connect to the base plate 10. This achieves a reliable connection between the outer casing 14 and the base plate 10.

[0041] In some embodiments, see Figure 5The first mating part 132 has a second through hole 133. The second through hole 133 extends along the first direction Z. See also Figure 6 The second mating part 134 has a third through hole 135. The third through hole 135 extends along the second direction X. See also Figure 4 The base plate 10 has a fourth through hole 101 and a fifth through hole 102. The fourth through hole 101 corresponds to the second through hole 133 along the first direction Z. The fifth through hole 102 corresponds to the third through hole 135 along the first direction Z. The outer shell 14 also includes a first positioning part 241 and a second positioning part 242. The first positioning part 241 protrudes from the fourth plate 18 along the first direction Z near the base plate 10 and is engaged with the second through hole 133 and the fourth through hole 101. The second positioning part 242 protrudes from the fifth plate 19 along the first direction Z near the base plate 10 and is engaged with the third through hole 135 and the fifth through hole 102.

[0042] In this way, the assembly reliability of the first positioning part 241 and the second positioning part 242 can be achieved. Furthermore, while connecting the outer shell 14 to the base plate 10, the base 13 can also be confined on the base plate 10, thereby ensuring the installation reliability of the base 13 and the target part 1.

[0043] See Figure 4 In some embodiments, the first positioning part 241 passes through the second through hole 133 and the fourth through hole 101, and the side of the first positioning part 241 away from the main body 130 is fixedly connected to the base plate 10. The second positioning part 242 passes through the third through hole 135 and the fifth through hole 102, and the side of the second positioning part 242 away from the main body 130 is fixedly connected to the base plate 10. In this embodiment, the first positioning part 241 and the second positioning part 242 are welded to the base plate 10 to fix the second mounting bracket 12 to the base plate 10. In other embodiments, the first positioning part 241 and the second positioning part 242 can also be connected to the base plate 10 in other ways, which are not limited here.

[0044] In some embodiments, the outer shell 14 is integrally formed by cutting a single sheet of material into a first plate 15, a second plate 16, a third plate 17, a fourth plate 18, and a fifth plate 19, and then bending it so that the second plate 16 and the third plate 17 are opposite each other along the second direction X, and the fourth plate 18 and the fifth plate 19 are opposite each other along the third direction Y. The outer shell 14 is easy to manufacture, has sufficient strength, is easy to carry out continuous production, and has high versatility.

[0045] See Figure 3In some embodiments, the base plate 10 also has a sixth through hole 103 extending along the first direction Z. The base 13 also includes a third positioning part 138. The third positioning part 138 protrudes from the base 13 on the side near the base plate 10 along the first direction Z. The third positioning part 138 is received in the sixth through hole 103.

[0046] In this way, the base 13 is positioned and fitted to the base plate 10. When the target part 1 is installed, the tail end 4 can extend into the first receiving groove 131 along the first direction Z. The positioning is accurate, and the tail end 4 of the target part 1 and the second mounting bracket 12 are less likely to collide during installation, causing damage to the target part 1.

[0047] See Figure 5 and Figure 6 In some embodiments, along the third direction Y, the fourth plate 18 has a first protrusion 181 and a third protrusion 182 on the side away from the base 13, and the fifth plate 19 has a second protrusion 191 and a fourth protrusion 192 on the side away from the base 13. The outer casing 14 also includes a first extension plate 20, a second extension plate 21, a third extension plate 22, and a fourth extension plate 23. The first extension plate 20 and the second extension plate 21 are respectively connected to the two sides of the second plate 16 along the third direction Y. The first extension plate 20 has a first groove 201, and the first protrusion 181 is received in the first groove 201. The second extension plate 21 has a second groove 211, and the second protrusion 191 is received in the second groove 211. The third extension plate 22 and the fourth extension plate 23 are connected to the two sides of the third plate 17 along the third direction Y. The third extension plate 22 has a third groove 221, and the third protrusion 182 is received in the third groove 221. The fourth extension plate 23 has a fourth groove 231 and a fourth protrusion 192, which are received in the fourth groove 231.

[0048] See Figure 5 and Figure 6In some embodiments, the bent second plate 16 and third plate 17 are provided with a first extension plate 20, a second extension plate 21, a third extension plate 22, and a fourth extension plate 23. The first extension plate 20 and the second extension plate 21 are respectively connected to both sides of the second plate 16 along the third direction Y. The first extension plate 20 and the second extension plate 21 are bent towards the base 13 and respectively cooperate with the fourth plate 18 and the fifth plate 19. Thus, the first extension plate 20 and the second extension plate 21 can restrict the bending of the second plate 16, strengthen the strength of the second plate 16, and make the second plate 16 less prone to bending and displacement under external forces (such as impact forces along the second direction X). The third extension plate 22 and the fourth extension plate 23 are respectively connected to both sides of the third plate 17 along the third direction Y. The third extension plate 22 and the fourth extension plate 23 are bent towards the base 13 and respectively cooperate with the fourth plate 18 and the fifth plate 19. Thus, the third extension plate 22 and the fourth extension plate 23 can restrict the bending of the third plate 17, strengthen the strength of the third plate 17, and make the third plate 17 less susceptible to bending and displacement by external forces (such as impact forces along the second direction X). Simultaneously, the first extension plate 20 and the third extension plate 22 jointly limit the bending of the fourth plate 18, strengthen the strength of the fourth plate 18, and make the fourth plate 18 less susceptible to bending and displacement by external forces (such as impact forces along the third direction Y). The second extension plate 21 and the fourth extension plate 23 jointly limit the bending of the fifth plate 19, strengthen the strength of the fifth plate 19, and make the fifth plate 19 less susceptible to bending and displacement by external forces (such as impact forces along the third direction Y). Therefore, by setting the first extension plate 20, the second extension plate 21, the third extension plate 22 and the fourth extension plate 23, the second plate 16, the fourth plate 18, the third plate 17 and the fifth plate 19 are connected in sequence and fixed to the outer periphery of the base 13, which enhances the strength of the base 13 along the second direction X and the third direction Y, making the second mounting bracket 12 less prone to deformation under stress and having a stronger load-bearing capacity.

[0049] See Figure 6 In some embodiments, the base 13 includes a main body 130, a first mating portion 132, and a second mating portion 134. The first mating portion 132 is disposed on the side of the main body 130 along the third direction Y near the fourth plate 18, and the first mating portion 132 is located on the fourth plate 18 along the first direction Z near the bottom plate 10 (see...). Figure 4 The second mating part 134 is disposed on the side of the main body 130 along the third direction Y near the fifth plate 19. The second mating part 134 is located on the side of the fifth plate 19 along the first direction Z near the bottom plate 10, and abuts against the fifth plate 19 along the first direction Z.

[0050] In some embodiments, the first mating part 132 is disposed along the first direction Z on the fourth plate 18 and the bottom plate 10 (see Figure 4 Between the first mounting bracket 132 and the base 10, the outer shell 14 is limited along the first direction Z to prevent it from shifting. The second mounting part 134 is disposed between the fifth plate 19 and the base 10 along the first direction Z to limit the outer shell 14 and prevent it from shifting. The provision of the first mounting part 132 and the second mounting part 134 makes it less likely for the outer shell 14 and the base 13 to separate under force, thereby improving the overall strength of the second mounting bracket 12.

[0051] See Figure 6 In some embodiments, along the second direction X, a first mating groove 136 and a second mating groove 137 are respectively provided on opposite sides of the base 13. The outer shell 14 also includes a first limiting part 25 and a second limiting part 26. The first limiting part 25 is connected to the side of the second plate 16 near the bottom plate 10 along the first direction Z. The first limiting part 25 extends along the second direction X toward the third plate 17 and is inserted into the first mating groove 136. The second limiting part 26 is connected to the side of the third plate 17 near the bottom plate 10 along the first direction Z. The second limiting part 26 extends along the second direction X toward the second plate 16 and is inserted into the second mating groove 137.

[0052] See Figure 6 In some embodiments, the first limiting part 25 extends into the first mating groove 136, and the first limiting part 25 is opposite to the first plate 15 along the first direction Z. The second limiting part 26 extends into the second mating groove 137, and the second limiting part 26 is opposite to the first plate 15 along the first direction Z. The first limiting part 25 and the second limiting part 26 together clamp and fix the base 13 on both sides along the second direction X, making it difficult for the outer shell 14 and the base 13 to separate under force or to generate relative displacement, thereby improving the strength of the second mounting bracket 12.

[0053] See Figure 6 In some embodiments, the base 13 includes a main body 130 and a support portion 139. The support portion 139 is disposed on the side of the main body 130 near the base plate 10 along the first direction Z. The support portion 139 abuts against the base plate 10 along the first direction Z (see...). Figure 4 ).

[0054] This increases the strength of the base 13, making it less susceptible to damage, and also prevents gaps between the base 13 and the base plate 10 that could lead to insufficient support strength. The enhanced support strength of the base 13 improves the reliability of the second mounting bracket 12.

[0055] Optionally, there may be multiple support portions 139. Multiple support portions 139 are spaced apart on the surface of the main body 130 along the first direction Z near the base plate 10. This improves the uniformity of support provided by the support portions 139 to the base 13. Specifically, several support portions 139 may be provided at both ends of the surface of the main body 130 along the first direction Z near the base plate 10 along the second direction X.

[0056] 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. A chassis for mounting a target component, characterized in that, include: Base plate; A first mounting bracket is disposed on the base plate and is used to connect to and support the target component along a first direction; A second mounting bracket is disposed on the base plate. The second mounting bracket and the first mounting bracket are spaced apart along a second direction and are used to support another part of the target component along a first direction. The second mounting bracket includes a base and a housing. The base is connected to the bottom plate. The base has a first receiving groove extending away from the bottom plate along the first direction. The first receiving groove is used to receive part of the target component. The outer shell covers the outer periphery of the base and is connected to the bottom plate. The outer shell has a first through hole, which corresponds to the first receiving groove along the first direction.

2. The chassis according to claim 1, characterized in that: The outer shell includes a first plate, a second plate, a third plate, a fourth plate, and a fifth plate. The first plate is disposed on the side of the base away from the bottom plate along a first direction, and the first through hole is formed in the first plate. The second plate and the third plate are connected to the two sides of the first plate along the second direction, and the second plate and the third plate are disposed on the two sides of the base along the second direction; The fourth plate and the fifth plate are connected to the first plate on both sides along the third direction, and the fourth plate and the fifth plate are disposed on both sides of the base along the third direction; The fourth plate is connected to the bottom plate at one end along the first direction away from the first plate; the fifth plate is connected to the bottom plate at one end along the first direction away from the first plate. The third direction intersects with both the first direction and the second direction.

3. The chassis according to claim 2, characterized in that: Along the third direction, the fourth plate has a first protrusion and a third protrusion on the side away from the base, and the fifth plate has a second protrusion and a fourth protrusion on the side away from the base; The outer casing also includes a first extension plate, a second extension plate, a third extension plate, and a fourth extension plate. The first extension plate and the second extension plate are respectively connected to the two sides of the second plate body along the third direction. The first extension plate has a first groove and a first protrusion is received in the first groove. The second extension plate has a second groove and a second protrusion is received in the second groove. The third extension plate and the fourth extension plate are connected to the two sides of the third plate body along the third direction. The third extension plate has a third groove and the third protrusion is received in the third groove. The fourth extension plate has a fourth groove and the fourth protrusion is received in the fourth groove.

4. The chassis according to claim 2, characterized in that: The base includes a main body, a first mating part, and a second mating part. The first mating part is disposed on the side of the main body near the fourth plate in the third direction, and the first mating part is located on the side of the fourth plate near the bottom plate in the first direction, and abuts against the fourth plate in the first direction. The second mating part is disposed on the main body near the fifth plate in the third direction, and the second mating part is located on the side of the fifth plate near the bottom plate in the first direction, and abuts against the fifth plate in the first direction.

5. The chassis according to claim 4, characterized in that: The first mating part has a second through hole that extends along the first direction; the second mating part has a third through hole that extends along the second direction. The base plate has a fourth through hole and a fifth through hole, the fourth through hole corresponding to the second through hole along the first direction; the fifth through hole corresponding to the third through hole along the first direction. The outer casing further includes a first positioning part and a second positioning part. The first positioning part protrudes from the fourth plate along the first direction near the bottom plate and cooperates with the second through hole and the fourth through hole. The second positioning part protrudes from the fifth plate along the first direction near the bottom plate and cooperates with the third through hole and the fifth through hole.

6. The chassis according to claim 2, characterized in that: Along the second direction, a first mating groove and a second mating groove are respectively provided on opposite sides of the base; The outer casing further includes a first limiting part and a second limiting part. The first limiting part is connected to the second plate along the first direction near the bottom plate and extends along the second direction toward the base and is inserted into the first mating groove. The second limiting part is connected to the third plate along the first direction near the bottom plate and extends along the second direction toward the base and is inserted into the second mating groove.

7. The chassis according to claim 1, characterized in that: The base plate is also provided with a sixth through hole extending along the first direction; The base also includes a third positioning part, which protrudes from the base along the first direction near the bottom plate and is received in the sixth through hole.

8. The chassis according to claim 1, characterized in that: The base includes a main body and a support portion. The support portion is disposed on the side of the main body close to the base plate along the first direction, and the support portion abuts against the base plate along the first direction.

9. The chassis according to claim 1, characterized in that: The first mounting bracket has a second receiving groove, which corresponds to the first receiving groove along the second direction.

10. An electronic device, characterized in that, include: The chassis as described in any one of claims 1-9; The target component is mounted on the chassis.

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