Case structure and case

Abstract

The case structure comprises a power source and a power source support, a first connecting hole is formed in the first surface of the power source, a slot is formed in the second surface of the power source, and the slot is provided with a short slot part extending in the first direction and a long slot part extending in the second direction; a first fixing panel of the power supply support is provided with a first fixing piece, when the power supply is located at the first position, the first fixing piece is in sliding connection with the long groove part, and when the power supply slides from the first position to the second position in the second direction, the first fixing piece is located at the intersection position of the short groove part and the long groove part. When the power supply slides from the second position to the third position along the first direction, the first fixing piece is clamped with the short groove part; a second fixing panel of the power supply support is provided with a second fixing piece, and when the power supply slides from the second position to the third position in the first direction, the second fixing piece is inserted into the first connecting hole. According to the technical scheme, connection between the power supply and the case can be reinforced, and the power supply is convenient to disassemble and assemble.

Description

Technical Field

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

[0002] In the process of assembling computer hardware, the installation of the power supply is an indispensable step. At present, the mainstream way of installing the power supply is to fix the power supply to the side wall of the chassis with screws.

[0003] However, existing installation methods have some drawbacks. For example, tightening screws requires a screwdriver, but due to the limited space inside the chassis, the screwdriver can easily interfere with other parts or cables during operation, resulting in an awkward, time-consuming, and labor-intensive installation. Furthermore, existing power supply mounting methods have few fixed points, so when the chassis shakes, the power supply can easily move relative to the side walls, causing deformation of the power supply housing.

[0004] Therefore, how to improve the connection structure between the power supply and the chassis to simplify the installation operation and enhance the fixing effect has become a problem that needs to be solved urgently. Utility Model Content

[0005] The purpose of this application is to provide a chassis structure and a chassis, which can strengthen the connection between the power supply and the chassis and facilitate the disassembly and assembly of the power supply.

[0006] To achieve the above-mentioned purpose, the present application provides a chassis structure on one hand, including a power supply and a power supply bracket, wherein the first surface of the power supply is provided with a first plug-in portion, the first plug-in portion is formed with a first connecting hole, and the hole of the first connecting hole extends in a direction parallel to the first direction, the second surface of the power supply is provided with a slot, the slot has a short slot portion extending in the first direction and a long slot portion extending in the second direction, the first surface and the second surface are arranged opposite to each other, the short slot portion is connected to the long slot portion, and the first direction and the second direction are arranged at an angle; a first fixing member is provided on the first fixing panel of the power supply bracket, the first fixing member is used to slide with the slot, and the short slot portion is used to engage with the first fixing member; when the When the power supply is in the first position, the first fixing member is slidably connected to the long slot portion, and when the power supply slides from the first position to the second position along the second direction, the first fixing member is located at the position where the short slot portion and the long slot portion intersect, so that when the power supply slides from the second position to the third position along the first direction, the first fixing member is engaged with the short slot portion; a second fixing member is provided on the second fixing panel of the power supply bracket, and the second fixing member is used to plug and cooperate with the first connecting hole, and when the power supply is in the second position, the second fixing member corresponds to the first connecting hole, and when the power supply slides from the second position to the third position along the first direction, the second fixing member is inserted into the first connecting hole.

[0007] To achieve the above-mentioned purpose, the present application provides a chassis on the other hand, which comprises at least a chassis body and the chassis structure as described above, wherein the chassis body is used to place the chassis structure.

[0008] As can be seen, the technical solution provided by this application comprises jacks and slots on multiple surfaces of the power supply, and fixing structures on multiple fixed panels of the power supply bracket. The power supply bracket is disposed inside the chassis. When the installer needs to install the power supply inside the chassis, he or she can push the power supply along a preset direction on the power supply bracket. At this time, the jacks, slots, and fixings cooperate with each other to connect the multiple surfaces of the power supply with the multiple fixed panels of the power supply bracket, thereby limiting the multiple surfaces of the power supply and thus firmly fixing the power supply to the power supply bracket. The disassembly and assembly mechanism of this application adopts a sliding connection and plug-in design, eliminating the need to use a screwdriver to tighten the screws, avoiding the problem of interference between tools and parts or cables that may occur when operating in the confined space inside the chassis, and making the disassembly and assembly operation simple and quick. At the same time, multiple fixing points are provided on multiple surfaces of the power supply, effectively increasing the number of connection points between the power supply and the chassis, further improving the connection stability of the power supply within the chassis, and ultimately reducing the phenomenon of power supply displacement caused by chassis shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. 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 these drawings without any creative work.

[0010] Figure 1 This is a schematic diagram of a three-dimensional structure in which a chassis structure is located in a chassis in an embodiment provided by the present application;

[0011] Figure 2 yes Figure 1 a bottom perspective view of the illustrated embodiment;

[0012] Figure 3 yes Figure 2 An enlarged view of the structure of region A in the embodiment shown;

[0013] Figure 4 This is a schematic diagram of the three-dimensional structure of a power supply bracket in one embodiment provided in the present application;

[0014] Figure 5 yes Figure 4 A schematic diagram of the three-dimensional structure of the power supply bracket in another perspective in the embodiment shown;

[0015] Figure 6 yes Figure 4 A schematic diagram of the three-dimensional structure of the power supply bracket in another perspective in the embodiment shown;

[0016] Figure 7 is a schematic diagram of the three-dimensional structure of a power supply in an embodiment provided by the present application;

[0017] Figure 8 yes Figure 7 A schematic diagram of the three-dimensional structure of the power supply from another perspective in the illustrated embodiment. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings. Terms such as "upper", "above", "lower", "below", "first end", "second end", "one end", "the other end" used in this application to express spatial relative positions are used to describe the relationship of one unit or feature relative to another unit or feature as shown in the accompanying drawings for the purpose of ease of explanation. Terms of spatial relative position may be intended to include different orientations of the device in use or work other than the orientation shown in the figures. For example, if the device in the figure is turned over, the unit described as being "below" or "below" other units or features will be "above" other units or features. Therefore, the exemplary term "below" can encompass both the above and below orientations. The device can be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially related descriptive terms used herein are interpreted accordingly.

[0019] Furthermore, the terms "installed," "disposed," "provided with," "connected," "slidingly connected," "fixed," and "socketed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0020] Power supply installation is an essential step in computer hardware assembly. Currently, the mainstream method for power supply installation is to secure the power supply to the side wall of the computer chassis with screws. While this method ensures a stable connection between the power supply and the chassis to a certain extent, it still has some shortcomings in actual operation.

[0021] For example, when tightening screws, installers need to use a screwdriver to tighten the screws. However, due to the limited space inside the chassis, the screwdriver can easily interfere with other parts or cables during operation, resulting in an unsmooth installation operation. This not only reduces installation efficiency, but may also damage other components due to improper operation, wasting work hours. For another example, the existing power supply installation method usually only limits one surface of the power supply, with few fixed points. When the chassis shakes, the power supply is prone to relative movement on the side wall of the chassis, which makes the power supply casing easily deformed by force. Once the power supply casing is deformed, it not only affects the appearance, but may also cause damage to internal components, affecting the normal use of the power supply.

[0022] Therefore, how to improve the connection structure between the power supply and the chassis to simplify the installation operation of the power supply and enhance the fixing effect of the power supply and the chassis has become a problem that needs to be solved urgently in this field.

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described in this application are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of this application.

[0024] This application provides a chassis structure, please refer to Figures 1 to 8 As shown, in one feasible embodiment, the chassis structure includes at least a power supply 1 and a power supply bracket 2. The power supply bracket 2 is disposed inside the chassis 3 and is used to connect with the power supply 1, thereby fixing the power supply 1 inside the chassis 3.

[0025] In actual applications, the power supply 1 is usually a rectangular structure, and the internal space of the chassis 3 is a rectangular or approximately rectangular shape. Considering that the power supply 1 is usually fixed close to the inner wall of the chassis 3, the present application sets the power supply bracket 2 on the inner wall of the chassis 3 to maximize the use of the internal space of the chassis 3, and the inner wall of the chassis 3 can also provide stable support for the power supply bracket 2, reducing the displacement of the power supply 1 caused by vibration. In order to reduce the use of installation tools such as screwdrivers, the present application uses a combination of sliding connections, snap-on connections and other connection methods to fix the power supply 1 on the power supply bracket 2. At the same time, sliding connections and snap-on connections can also achieve rapid installation and disassembly of the power supply 1, thereby improving installation efficiency.

[0026] It should be noted that, in one embodiment, the power supply bracket 2 can be a separate component and then connected to the inner wall of the chassis 3 by riveting or spot welding. In another embodiment, the relevant structure can be directly constructed on the inner wall of the chassis 3 to form the power supply bracket 2. In this case, the inner wall of the chassis 3 is the power supply bracket 2. This application does not limit the specific form of the power supply bracket 2. For ease of description, this application describes the power supply bracket 2 as a separate component.

[0027] Please refer to Figure 7 and Figure 8In this embodiment, the power supply 1 is a rectangular parallelepiped structure having six surfaces, wherein the first surface 11 of the power supply 1 is provided with a first plug-in portion, which is formed with a first connection hole 111, and the second surface 12 of the power supply 1 is provided with a slot 121, and the first surface 11 and the second surface 12 are arranged opposite to each other. The slot 121 is composed of a short slot portion 1211 and a long slot portion 1212. The short slot portion 1211 and the long slot portion 1212 are roughly strip-shaped, and the short slot portion 1211 and the long slot portion 1212 are vertically connected. For the convenience of description, this application defines the extension direction of the short slot portion 1211 as the first direction L1 and the extension direction of the long slot portion 1212 as the second direction L2, and the first direction L1 and the second direction L2 are arranged at an angle. Therefore, in this application, the short slot portion 1211 extends along the first direction L1, and the long slot portion 1212 extends along the second direction L2. Furthermore, the first connection hole 111 protrudes from the first surface 11 and extends parallel to the first direction L1. That is, a cavity for inserting a corresponding connection member exists within the first connection hole 111, and the direction of extension of the cavity is parallel to the first direction L1. In practical applications, an arched structure can be constructed on the first surface 11, and the arched structure and the first surface 11 together form the first connection hole 111.

[0028] Please refer to Figure 4 The power supply bracket 2 includes a first fixed panel 21 and a second fixed panel 22. The first fixed panel 21 and the second fixed panel 22 are respectively fixed on different side inner walls of the chassis 3, and the first fixed panel 21 and the second fixed panel 22 are arranged at an angle.

[0029] Please refer to Figure 1 、 Figure 2 and Figure 7A first fixing member 211 is provided on the first fixing panel 21. The first fixing member 211 is used to slideably cooperate with the slot 121, wherein the short slot portion 1211 is used to engage with the first fixing member 211, thereby fixing the second surface 12 of the power supply 1 to the first fixing panel 21. The relative positional relationship between the first fixing member 211 and the slot 121 is constructed so that when the installer connects the power supply 1 to the power supply bracket 2, the installer can first place the power supply 1 in the first position of the power supply bracket 2. The above-mentioned first position is associated with the position of the long slot portion 1212 on the second surface 12. It is necessary to ensure that when the power supply 1 is in the first position, the first fixing member 211 and the long slot portion 1212 are in a sliding connection state. Then, the installer pushes the power supply 1 along the second direction L2, so that the power supply 1 can slide from the above-mentioned first position to the second position along the second direction L2. The second position is associated with the position of the short slot 1211 on the second surface 12. It is necessary to ensure that when the power supply 1 is in the second position, the first fixing member 211 is located at the intersection of the short slot 1211 and the long slot 1212. The installer then pushes the power supply 1 along the first direction L1, allowing it to slide from the second position into the short slot 1211 along the first direction L1 and ultimately to the locking point within the short slot 1211 (i.e., the third position), thereby achieving engagement between the first fixing member 211 and the short slot 1211. Once the first fixing member 211 is engaged with the short slot 1211, the second surface 12 of the power supply 1 is secured to the first fixing panel 21.

[0030] For further information, please refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 7 A second fixing member 221 is provided on the second fixing panel 22. The second fixing member 221 is configured to engage with the first connection hole 111, thereby securing the first surface 11 of the power supply 1 to the second fixing panel 22. The relative positional relationship between the second fixing member 221 and the first connection hole 111 is configured such that when the installer moves the power supply 1 to the second position (where the first fixing member 211 is located at the intersection of the short slot portion 1211 and the long slot portion 1212), the second fixing member 221 is aligned with the hole of the first connection hole 111. Because the hole of the first connection hole 111 extends parallel to the first direction L1, the second fixing member 221 can be inserted into the first connection hole 111 when the installer pushes the power supply 1 along the first direction L1. By specifying the shape and length of the hole of the first connection hole 111, it is ensured that the second fixing member 221 can be fully inserted into the hole of the first connection hole 111 when the power supply 1 slides from the second position to the third position along the first direction L1. When the second fixing member 221 is inserted into the first connecting hole 111 , the first surface 11 of the power supply 1 is fixed on the second fixing panel 22 .

[0031] It should be pointed out in particular that if the power supply 1 is designed to be installed on the top of the chassis 3, then the first fixing panel 21 can be set on the inner wall of the top cover of the chassis 3. In this way, when the first fixing member 211 is engaged with the short groove portion 1211, the power supply 1 is equivalent to being suspended on the top of the chassis 3. At this time, the first fixing member 211 can not only limit the movement of the power supply 1, but also provide support for the power supply 1.

[0032] To make the power supply 1 more securely fixed in the chassis 3, please refer to Figure 4 、 Figure 5 and Figure 7 In one feasible embodiment, a third fixing member 222 is further provided on the second fixing panel 22, and a second plug portion is correspondingly provided on the second surface 12 of the power supply 1. The second plug portion is formed with a second connection hole 122. The second connection hole 122 extends in a direction parallel to the first direction L1, that is, a cavity for inserting a corresponding connection member is formed within the second connection hole 122, and the extension direction of the cavity is parallel to the first direction L1.

[0033] Please refer to Figure 5 and Figure 7 Furthermore, the relative positional relationship between the second connection hole 122 and the third fixing member 222 is constructed such that when the installer moves the power supply 1 to the second position, the third fixing member 222 is aligned with the hole of the second connection hole 122. Because the hole of the second connection hole 122 extends in a direction parallel to the first direction L1, when the installer pushes the power supply 1 along the first direction L1, the third fixing member 222 can be inserted into the second connection hole 122. By setting the shape and length of the hole of the second connection hole 122, it can be ensured that when the power supply 1 slides from the second position to the third position along the first direction L1, the third fixing member 222 can be fully inserted into the hole of the second connection hole 122. After the third fixing member 222 is inserted into the second connection hole 122, the second surface 12 of the power supply 1 is fixed to the second fixing panel 22.

[0034] Please refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 7 Under the combined action of the first fixing member 211 and the short slot portion 1211, the second fixing member 221 and the first connecting hole 111, and the third fixing member 222 and the second connecting hole 122, the power supply 1 will not be able to slide along the second direction L2. However, when the chassis 3 shakes, the power supply 1 may still slide in a direction away from the first direction L1.

[0035] Please refer to Figure 2 、 Figure 3 、 Figure 5 and Figure 7To address the above issues, in one feasible embodiment, the second fixing panel 22 is further provided with at least one latch 223. The latch 223 protrudes from the surface of the second fixing panel 22, and the engaging surface of the latch 223 (i.e., the end surface of the latch 223 that abuts the power supply 1) faces the first direction L1. The side of the latch 223 facing away from the engaging surface is configured as a slope. When the power supply 1 slides from the second position to the third position along the first direction L1, the housing of the power supply 1 slides over the slope of the latch 223. When the power supply 1 is in the third position, the third surface 13 of the power supply 1 (which is located between the first surface 11 and the second surface 12 and intersects with both the first surface 11 and the second surface 12) abuts the engaging surface of the latch 223. Once the third surface 13 of the power supply 1 is engaged with the latch 223, the latch 223 prevents the power supply 1 from sliding away from the first direction L1.

[0036] Since the buckle 223 protrudes from the surface of the second fixing panel 22, when the power supply 1 slides from the second position to the third position along the first direction L1, the buckle 223 will hinder the movement of the power supply 1. In order to further reduce the obstruction of the buckle 223, the second fixing panel 22 has an elastic area Q ( Figure 4 The area surrounded by the middle dotted line). Specifically, a portion of the second fixed panel 22 can be cut to form an elastic area Q. The buckle 223 can be arranged in the above-mentioned elastic area Q. When the buckle 223 is squeezed, the buckle 223 can drive the elastic area Q of the second fixed panel 22 to deform, thereby reducing the pressure between the buckle 223 and the power supply 1, and finally reducing the friction between the buckle 223 and the power supply 1. In practical applications, a U-shaped incision can be opened on the second fixed panel 22 by a cutting or stamping process, so that when the panel in the U-shaped incision area is subjected to external force, the two ends of the U-shaped incision can bend or move relative to each other, thereby allowing the panel in the U-shaped incision area to deform within a certain range without breaking or being damaged. The area surrounded by the U-shaped incision is the elastic area Q, and the buckle 223 can be arranged in the area surrounded by the above-mentioned U-shaped incision.

[0037] Further, a reset member (not shown) is provided between the second fixed panel 22 and the chassis 3 shell, and the reset member can be made of a Y-shaped metal sheet or a cantilever beam type metal sheet. The free end of the reset member is in contact with the shell of the chassis 3 and the elastic area Q portion of the second fixed panel 22 at the same time. When the elastic area Q of the second fixed panel 22 is squeezed, the second fixed panel 22 can compress the reset member, so that the reset member has elastic potential energy, and this elastic potential energy makes the elastic area Q portion of the second fixed panel 22 have a trend of returning to the initial position (i.e., the position where the elastic area Q of the second fixed panel 22 is not squeezed). This means that when the power supply 1 is located in the above-mentioned third position, the reset member can help the buckle 223 return to the position when it was not squeezed by the power supply 1, thereby making the buckle 223 tightly engaged with the third surface 13 of the power supply 1.

[0038] Please refer to Figure 2 、 Figure 4 and Figure 8 In a feasible embodiment, a supporting portion 224 is further provided on the second fixed panel 22, and the supporting portion 224 protrudes from the surface of the second fixed panel 22. The supporting portion 224 is spaced apart from the second fixing member 221, and the supporting portion 224 and the second fixing member 221 are located on the same plane. Since the first connection hole 111 is composed of an arched structure and the first surface 11, when the second fixing member 221 is inserted into the first connection hole 111, under the action of the power supply 1's own gravity, the second fixing member 221 will abut against the first surface 11 of the power supply 1. Correspondingly, since the supporting portion 224 and the second fixing member 221 are located on the same plane, when the second fixing member 221 abuts against the first surface 11 of the power supply 1, the supporting portion 224 will also abut against the first surface 11 of the power supply 1, so that the supporting portion 224 can support the power supply 1 by abutting against the first surface 11. The supporting portion 224 and the second fixing member 221 can jointly bear the weight of the power supply 1 to reduce the stress load on the second fixing member 221 and prevent the second fixing member 221 from being deformed due to stress.

[0039] In one possible implementation, Figure 1 and Figure 4 As shown, if the first fixing panel 21 is set on the inner wall of the top cover of the chassis 3, if the power supply 1 needs to be suspended on the top of the chassis 3, the structure of the first fixing member 211 can be designed as a hanging nail structure. Figure 5As shown, the hanging nail can be formed by integral cutting. According to its shape characteristics, the hanging nail can be divided into a first section 2111, a middle section 2112, and a last section 2113. The last section 2113 of the hanging nail is connected to the first fixed panel 21, and the hanging nail is suspended vertically on the top of the chassis 3. The first section 2111 and the middle section 2112 of the hanging nail are both cylindrical to facilitate the sliding of the hanging nail in the slot 121. The diameter of the first section 2111 of the hanging nail is larger than the diameter of the middle section 2112 of the hanging nail, and the width of the long groove portion 1212 is larger than the diameter of the first section 2111 of the hanging nail. In this way, the first section 2111 and the middle section 2112 of the hanging nail can be inserted into the long groove portion 1212 and then slide in the long groove portion 1212.

[0040] Furthermore, the width of the short slot portion 1211 is greater than the diameter of the middle section 2112 of the hanging nail, but the width of the short slot portion 1211 is smaller than the diameter of the first section 2111 of the hanging nail. Thus, when the hanging nail is located at the intersection of the short slot portion 1211 and the long slot portion 1212, if the installer pushes the power supply 1 along the first direction L1, the middle section 2112 of the hanging nail can slide into the short slot portion 1211. After the middle section 2112 of the hanging nail slides into the short slot portion 1211, the power supply 1 will move downward under the action of its own weight, and the short slot portion 1211 disposed on the second surface 12 of the power supply 1 will also move downward, thereby causing the short slot portion 1211 to contact the first section 2111 of the hanging nail. Since the width of the short slot portion 1211 is smaller than the diameter of the first section 2111 of the nail, after the short slot portion 1211 contacts the first section 2111 of the nail, the first section 2111 of the nail will prevent the short slot portion 1211 from moving further downward, so that the nail is locked together with the short slot portion 1211.

[0041] In actual use, if the power supply 1 is suspended from the top of the chassis 3 by a single hanging nail, the power supply 1 may be shaken or vibrated by external forces. In addition, the load-bearing capacity of a single hanging nail is relatively limited. If the weight of the power supply 1 is large, it may cause excessive tension on the hanging nail, causing the hanging nail to deform. To solve the above problem, in one feasible embodiment, multiple hanging nails can be provided on the first fixed panel 21, that is, the number of hanging nails on the first fixed panel 21 is at least two. The number of slots 121 on the second surface 12 of the power supply 1 corresponds to the number of hanging nails, and each hanging nail is inserted into a corresponding slot 121. At the same time, to ensure that the various hanging nails do not interfere with each other when the power supply 1 slides from the first position to the second position along the second direction L2, the above-mentioned multiple hanging nails are evenly distributed along the path of the long groove portion 1212 moving along the second direction L2.

[0042] In a feasible embodiment, the second fixing member 221 is constructed as a latch structure. Figure 5As shown, the latch includes a connecting section 2211 and an inserting rod section 2212 that are interconnected, wherein the inserting rod section 2212 is arranged at a right angle to the connecting section 2211. One end of the connecting section 2211 is connected to the second fixed panel 22, and the other end of the connecting section 2211 is connected to the inserting rod section 2212, that is, the inserting rod section 2212 is connected to the second fixed panel 22 through the connecting section 2211. The inserting rod section 2212 and the connecting section 2211 form an L-shaped structure, and the inserting rod section 2212, as one end of the L-shaped structure, has an extension direction parallel to the first direction L1. At this time, the insertion of the second fixing member 221 into the first connecting hole 111 is the insertion of the inserting rod section 2212 into the first connecting hole 111.

[0043] It should be noted that the length of the rod segment 2212 is adapted to the length of the first connecting hole 111 . When the rod segment 2212 is inserted into the first connecting hole 111 , the rod segment 2212 can completely pass through the first connecting hole 111 .

[0044] Optionally, to prevent deformation of the rod segment 2212 due to the heavy weight of the power supply 1, the number of latches can be set to at least two. Accordingly, the number of first connection holes 111 corresponds to the number of latches, with each latch inserted into a corresponding first connection hole 111. Furthermore, to ensure that the latches do not interfere when the power supply 1 slides from the second position to the third position along the first direction L1, the multiple latches are evenly distributed along the path of movement of the first connection holes 111 along the first direction L1.

[0045] Optionally, the third fixing member 222 may be configured as a latch. When the third fixing member 222 is configured as a latch, the number of third fixing members 222 may be multiple. Accordingly, the number of second connection holes 122 corresponds to the number of latches. The specific structure of the third fixing member 222 can be referenced to that of the second fixing member 221 and will not be further described here.

[0046] To further improve the stability of the connection between power supply 1 and power supply bracket 2, please refer to Figure 2 and Figure 6 In one feasible embodiment, the power supply bracket 2 further includes a third fixing panel 23, which is disposed opposite the second fixing panel 22. A fourth fixing member 231 is disposed on the third fixing panel 23, and the fourth fixing member 231 is a plate-shaped structure. The fourth fixing member 231 is in a relative positional relationship with the fourth surface 14 of the power supply 1. Specifically, when the power supply 1 slides from the second position to the third position along the first direction L1, the fourth fixing member 231 abuts against the fourth surface 14 of the power supply 1, wherein the fourth surface 14 simultaneously intersects the first surface 11, the second surface 12, and the third surface 13.

[0047] It should be noted that the abutment of the fourth fixing member 231 against the fourth surface 14 of the power supply 1, the insertion of the second fixing member 221 into the first connection hole 111, and the insertion of the third fixing member 222 into the second connection hole 122 occur simultaneously. The combined action of the second fixing member 221, the third fixing member 222, and the fourth fixing member 231 restricts the displacement of the power supply 1 in the second direction L2. Specifically, when the power supply 1 is in the third position, the power supply 1 cannot move in the second direction L2.

[0048] Furthermore, the first fixing panel 21 intersects the second fixing panel 22 perpendicularly, and the first fixing panel 21 intersects the third fixing panel 23 perpendicularly. The above design can fully utilize the original structure of the chassis 3 and limit the power supply 1 in as many directions as possible.

[0049] Based on the same inventive concept, the present application also provides a chassis, which includes at least a box body and a chassis structure, wherein the box body is used to place the chassis structure. The specific structure of the chassis structure can be referred to the content of the above embodiment and will not be repeated here.

[0050] As can be seen, the technical solution provided by this application comprises jacks and slots on multiple surfaces of the power supply, and fixing structures on multiple fixed panels of the power supply bracket. The power supply bracket is disposed inside the chassis. When the installer needs to install the power supply inside the chassis, he or she can push the power supply along a preset direction on the power supply bracket. At this time, the jacks, slots, and fixings cooperate with each other to connect the multiple surfaces of the power supply with the multiple fixed panels of the power supply bracket, thereby limiting the multiple surfaces of the power supply and thus firmly fixing the power supply to the power supply bracket. The disassembly and assembly mechanism of this application adopts a sliding connection and plug-in design, eliminating the need to use a screwdriver to tighten the screws, avoiding the problem of interference between tools and parts or cables that may occur when operating in the confined space inside the chassis, and making the disassembly and assembly operation simple and quick. At the same time, multiple fixing points are provided on multiple surfaces of the power supply, effectively increasing the number of connection points between the power supply and the chassis, further improving the connection stability of the power supply within the chassis, and ultimately reducing the phenomenon of power supply displacement caused by chassis shaking.

[0051] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A chassis structure, characterized in that: Includes a power supply and a power supply bracket, wherein: The first surface of the power supply is provided with a first plug-in portion, the first plug-in portion is formed with a first connection hole, and the hole of the first connection hole extends along the first direction; the second surface of the power supply is provided with a slot, the slot having a short slot portion extending along the first direction and a long slot portion extending along the second direction; the first surface and the second surface are arranged opposite to each other, the short slot portion is connected to the long slot portion, and the first direction and the second direction are arranged at an angle; A first fixing member is provided on the first fixing panel of the power supply bracket, the first fixing member is used to slide with the slot, and the short slot portion is used to engage with the first fixing member; when the power supply is in the first position, the first fixing member is slidably connected to the long slot portion, and when the power supply slides from the first position to the second position along the second direction, the first fixing member is located at the intersection of the short slot portion and the long slot portion, so that when the power supply slides from the second position to the third position along the first direction, the first fixing member is engaged with the short slot portion; A second fixing member is provided on the second fixing panel of the power supply bracket, and the second fixing member is used to plug and cooperate with the first connecting hole. When the power supply is located in the second position, the second fixing member corresponds to the first connecting hole, and when the power supply slides from the second position to the third position along the first direction, the second fixing member is inserted into the first connecting hole.

2. The chassis structure according to claim 1, characterized in that: The second fixing panel is provided with a third fixing member, the second surface of the power supply is provided with a second plug-in portion, and the second plug-in portion is formed with a second connection hole, wherein, The hole of the second connecting hole extends in a direction parallel to the first direction; When the power supply is located at the second position, the third fixing member is aligned with the second connection hole, and when the power supply slides from the second position to the third position along the second direction, the third fixing member is inserted into the second connection hole.

3. The chassis structure according to claim 2, characterized in that: The second fixed panel has an elastic area, in which at least one clip is provided. The clip protrudes from the surface of the second fixed panel. When the power supply is located in the third position, the third surface of the power supply is engaged with the clip, and the third surface intersects with the first surface and the second surface at the same time.

4. The chassis structure according to claim 3, characterized in that: The second fixed panel is provided with a supporting portion, which protrudes from the surface of the second fixed panel. The supporting portion and the second fixing member are spaced apart and located on the same plane.

5. The chassis structure according to claim 1, characterized in that: The first fixing member is a hanging nail, and the first section, middle section and last section of the hanging nail are all cylindrical, wherein, The diameter of the first section is larger than the diameter of the middle section, and the width of the long groove portion is larger than the diameter of the first section; The slot width of the short slot portion is greater than the diameter of the middle section, and the slot width of the short slot portion is smaller than the diameter of the first section.

6. The chassis structure according to claim 5, characterized in that: The number of the pegs is at least two, the number of the slots corresponds to the number of the pegs, and the plurality of pegs are evenly distributed on a path along which the long slot moves in the second direction.

7. The chassis structure according to claim 1, characterized in that: The second fixing member is a latch, which includes a connecting section and an insertion rod section that are connected to each other, wherein the insertion rod section is arranged at a right angle to the connecting section, the insertion rod section is connected to the second fixed panel through the connecting section, and the insertion rod section extends in a direction parallel to the first direction.

8. The chassis structure according to claim 7, characterized in that: The number of the latch pins is at least two, the number of the first connecting holes corresponds to the number of the latch pins, and the rod sections of the plurality of latch pins are evenly distributed on a path where the first connecting holes move along the first direction.

9. The chassis structure according to claim 1, characterized in that: The power supply bracket also includes a third fixed panel, which is arranged opposite to the second fixed panel, and the third fixed panel is provided with a fourth fixing member. When the power supply slides from the second position to the third position along the first direction, the fourth fixing member abuts against the fourth surface of the power supply, and the fourth surface simultaneously intersects with the first surface, the second surface and the third surface of the power supply.

10. A chassis, characterized in that: The chassis at least includes a chassis body and the chassis structure according to any one of claims 1 to 9, and the chassis body is used to place the chassis structure.

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