Case

Abstract

The utility model discloses a case. The case comprises a case body, a power supply and a limiting mounting part, the box body is provided with a containing cavity and comprises a front side plate, a rear side plate and a peripheral side plate, the peripheral side plate is located between the front side plate and the rear side plate and connected with the front side plate and the rear side plate, and the peripheral side plate comprises a bottom side plate; the bottom of the power supply is in contact with the bottom side plate; the limiting installation part is located in the containing cavity and located on the side, away from the front side plate, of the power source, and the limiting installation part is connected with the box body and elastically abuts against the power source so that the power source can be clamped and fixed between the front side plate and the limiting installation part. The power supply does not need to be fixed through screws, operation is simpler, and dismounting efficiency is higher.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of computer accessories, and particularly relates to a case. BACKGROUND

[0002] In a computer hardware assembly system, the assembly mode of the power supply in the case and the case body is usually a screw fixing mode. The power supply needs to be embedded from the corresponding position at the back of the case body, and then a plurality of screws are used to pass through the mounting holes on the side plate of the case body and the screw holes on the power supply to realize the locking and fixing of the power supply and the case body, so as to ensure the stable installation of the power supply in the case body.

[0003] However, when the power supply is installed by the screw fixing mode, the user needs to spend a lot of time on the cumbersome steps of finding a suitable screwdriver, aligning the screw holes and tightening or loosening the screws when disassembling the power supply, resulting in low disassembly efficiency of the power supply. CONTENT OF THE INVENTION

[0004] The present application provides a case which does not need to use a screw to fix the power supply, is more simple to operate, and has higher disassembly efficiency.

[0005] Specifically, a case comprises:

[0006] a case body having a containing cavity, the case body comprising a front side plate, a rear side plate and a circumferential side plate, the circumferential side plate being located between the front side plate and the rear side plate and connected with the front side plate and the rear side plate, the circumferential side plate comprising a bottom side plate;

[0007] a power supply located in the containing cavity, the bottom of the power supply being in contact with the bottom side plate; and

[0008] a limiting mounting member located in the containing cavity and located on the side of the power supply away from the front side plate, the limiting mounting member being connected with the case body and elastically abutting against the power supply to clamp and fix the power supply between the front side plate and the limiting mounting member.

[0009] In some embodiments of the present application, the side of the power supply close to the limiting mounting member is provided with a clamping groove, the side of the limiting mounting member close to the power supply is provided with a clasp, and the clasp is clamped in the clamping groove. Through the clamping cooperation of the clasp and the clamping groove, the connection between the limiting mounting member and the power supply is more close, so that the installation and fixation of the power supply are more firm.

[0010] In some embodiments of the present application, the limiting mounting member comprises a mounting portion connected with the peripheral side plate, and an elastic limiting portion connected with the mounting portion and arranged at an angle with the mounting portion, the elastic limiting portion elastically abutting against the power supply so as to clamp and fix the power supply between the front side plate and the elastic limiting portion. The elastic abutment against the power supply can be achieved, thereby fixing the power supply, and it is more convenient to pull the elastic limiting portion, thus making the disassembly and assembly of the power supply more convenient.

[0011] In some embodiments of the present application, the limiting mounting member further comprises a pulling portion connected to one end of the elastic limiting portion away from the mounting portion, the pulling portion extending obliquely away from the power supply and away from the mounting portion. It is more convenient to pull the pulling portion away from the power supply by the user's finger, thereby making the pulling of the elastic limiting portion more convenient, and further making the disassembly and assembly of the power supply more convenient.

[0012] In some embodiments of the present application, a soft protective sleeve is sleeved on the pulling portion. The finger is prevented from being scratched when pulling the pulling portion.

[0013] In some embodiments of the present application, the limiting mounting member further comprises a blocking edge portion connected to one side of the elastic limiting portion close to the power supply, the blocking edge portion close to the power supply has a limiting surface, the limiting surface abuts against and elastically abuts against the power supply. The blocking edge portion can increase the contact area and friction between the limiting mounting member and the power supply, and can provide more stable limiting for the power supply.

[0014] In some embodiments of the present application, the bottom side plate is provided with a hook groove penetrating the inside and outside of the bottom side plate, the power supply close to the bottom side plate is provided with a boss structure penetrating the hook groove, and the outer periphery of the boss structure is provided with a limiting groove, and the groove wall of the hook groove is inserted into the limiting groove. The limiting of the power supply in multiple directions can be achieved, thereby making the power supply installation more stable and preventing the power supply from moving during use.

[0015] In some embodiments of the present application, the bottom side plate comprises a first side edge, a second side edge, a third side edge and a fourth side edge, the first side edge and the third side edge are oppositely arranged and connected with the front side plate and the rear side plate respectively, the second side edge and the fourth side edge are oppositely arranged and adjacent to the first side edge and the third side edge; wherein the notch slot is located at the second side edge, the notch slot comprises a first slot wall surface and a second slot wall surface, the first slot wall surface is arranged close to the front side plate, and the first slot wall surface is inclined to extend from the first side edge away from the front side plate and close to the fourth side edge; the second slot wall surface is arranged close to the rear side plate, and the second slot wall surface is inclined to extend from the first side edge away from the rear side plate and close to the fourth side edge. The first slot wall surface and the second slot wall surface can guide the convex structure to enter and exit the notch slot, so that the convex structure enters and exits the notch slot more smoothly, thereby making the disassembly and assembly of the power supply more convenient.

[0016] In some embodiments of the present application, the circumferential side plate further comprises oppositely arranged left side plate and right side plate, the left side plate and the right side plate are adjacent to the bottom side plate, and the left side plate and the right side plate are respectively abutted with two sides of the power supply to fix the power supply between the left side plate and the right side plate. The power supply is limited in the third direction ZZ to prevent the power supply from moving along the third direction ZZ, thereby making the power supply installation more stable.

[0017] In some embodiments of the present application, the bottom side plate comprises a first side edge, a second side edge, a third side edge and a fourth side edge, the first side edge and the third side edge are oppositely arranged and connected with the front side plate and the rear side plate respectively, the second side edge and the fourth side edge are oppositely arranged and adjacent to the first side edge and the third side edge; wherein the left side plate is detachable, the second side edge is the side edge of the bottom side plate close to the left side plate, and the notch slot is located at the second side edge. When disassembling the power supply, the left side plate can be first disassembled, so that one side of the box body provided with the left side plate forms a disassembly opening, and the user can disassemble and assemble the power supply through the disassembly opening; when assembling the power supply, the power supply can be first installed in the box body through the disassembly opening, and then the left side plate is connected with at least one of the front side plate, the rear side plate, the bottom side plate and the top side plate through screws, thereby realizing detachable connection of the left side plate and making the disassembly and assembly of the power supply more convenient.

[0018] In some embodiments of the present application, a buffer is arranged between the left side plate and the power supply, and the two sides of the buffer are respectively abutted with the left side plate and the power supply. The buffer can play a buffering role between the left side plate and the power supply to prevent the power supply from being damaged due to collision between the left side plate and the power supply during installation of the left side plate.

[0019] In some embodiments of the present application, the accommodating cavity is provided with a first baffle plate, which is located on the side of the power supply away from the bottom side plate and connected with the box body, and the first baffle plate is in contact with the power supply. The first baffle plate can prevent the power supply from moving away from the bottom side plate, so that the power supply is more stable.

[0020] In some embodiments of the present application, the front side plate is provided with an opening opposite to the position of the power supply, and a second baffle plate is connected to the inner side wall of the opening, and the power supply is in abutment with the second baffle plate. The second baffle plate can prevent the power supply from moving out of the box body from the opening.

[0021] The beneficial effects of the present application are: when installing the power supply, the power supply can be first clamped between the front side plate and the limiting installation piece, and then the position of the power supply is adjusted so that the power supply is in contact with the bottom side plate. The bottom side plate provides limiting and supporting for the power supply, and the power supply is clamped and fixed by the limiting installation piece, so that the power supply can be fixed in the box body, ensuring stable installation of the power supply in the box body. When disassembling the power supply, the limiting installation piece is pushed away from the power supply so that the limiting installation piece is separated from the power supply, and then the power supply can be easily taken out from between the limiting installation piece and the front side plate. The power supply does not need to be fixed by screws, and when disassembling the power supply, only the operation of pushing the limiting installation piece is needed in the box body, which is more simple to operate, easy to operate in a narrow space, more convenient to disassemble and assemble the power supply, and more efficient. It can also avoid problems such as falling of screw holes in the box body and slipping of screws, can avoid short circuit hazards or additional cleaning work caused by falling of screws in the box body, and can prolong the service life of the power supply and the box body and reduce maintenance costs. In addition, the limiting installation piece elastically abuts against the power supply, so that on the basis of the limiting installation piece providing sufficient holding force for the power supply, the pressure of the limiting installation piece on the power supply is prevented from being too large to damage the power supply, and it is more convenient to separate the limiting installation piece from the power supply by pushing the limiting installation piece. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technical solutions, the following will briefly introduce the drawings needed to be used in the embodiments or related technical solution descriptions. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating any inventive labor.

[0023] Figure 1 The structure diagram of the case in an embodiment of the present application;

[0024] Figure 2 The structure diagram of the case without the left side plate in an embodiment of the present application;

[0025] Figure 3 The structure diagram of the case without the left side plate in an embodiment of the present application;Figure 2 Enlarged view of part A;

[0026] Figure 4 Structure diagram of a limiting installation part in an embodiment of the present application;

[0027] Figure 5 Structure diagram of part of the case after the power supply is removed from the case in an embodiment of the present application;

[0028] Figure 6 Structure diagram of the case after the left side plate and the power supply are removed in an embodiment of the present application;

[0029] Figure 7 Structure diagram of part of the case after the left side plate and the power supply are removed in an embodiment of the present application;

[0030] Figure 8 Structure diagram of part of the case in an embodiment of the present application; Figure 7 Enlarged view of part B;

[0031] Figure 9 Structure diagram of part of the case in an embodiment of the present application.

[0032] Reference signs:

[0033] 10, case; 11, front side plate; 111, opening; 12, rear side plate; 13, peripheral side plate; 131, bottom side plate; 131a, first side edge; 131b, second side edge; 131c, third side edge; 131d, fourth side edge; 132, top side plate; 133, left side plate; 134, right side plate; 14, accommodating cavity; 15, hook groove; 151, first groove wall surface; 152, second groove wall surface; 20, power supply; 21, head end; 22, tail end; 23, clamping groove; 30, limiting installation part; 31, buckle; 32, installation portion; 33, elastic limiting portion; 34, pushing portion; 35, soft protective sleeve; 36, blocking edge portion; 361, limiting surface; 41, first blocking plate; 42, second blocking plate; 50, boss structure; 51, limiting groove; 60, buffer. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0035] In the computer hardware assembly system, the assembly mode of the power supply in the case and the case is usually a screw fixing mode. The power supply needs to be embedded from the corresponding position of the back of the case, and then a plurality of screws are used to pass through the installation holes on the side plate of the case and the screw holes on the power supply, so as to realize the locking and fixing of the power supply and the case, so as to ensure the stable installation of the power supply in the case.

[0036] However, when the power supply is installed by screwing, the user needs to spend a lot of time in finding a suitable screwdriver, aligning the screw hole and tightening or loosening the screw during disassembly of the power supply, resulting in low disassembly efficiency of the power supply. In addition, due to the limited internal space of the box, especially for the box which has installed more hardware devices, the space available for hand operation in the box is small, and the screw tightening operation is easily blocked, resulting in increased installation difficulty. Even the screw may fall into the box due to careless operation, thereby causing short circuit risk or additional cleaning work. In addition, repeated screwing is easy to cause screw hole slipping or damage to the screw hole of the power supply shell, affecting the fixing effect of the power supply, reducing the service life of the power supply and the box, and increasing the maintenance cost.

[0037] Based on the above technical problems, the present application provides a case to solve the above technical problems.

[0038] Specifically, as shown in Figures 1 to 3 The case includes a box body 10, a power supply 20 and a limiting mounting member 30.

[0039] The box body 10 has a receiving cavity 14, and the box body 10 includes a front side plate 11, a rear side plate 12 and a peripheral side plate 13. The peripheral side plate 13 is located between the front side plate 11 and the rear side plate 12 and is connected with the front side plate 11 and the rear side plate 12. The peripheral side plate 13 includes a bottom side plate 131. The front side plate 11 can be a side plate on one side of the box body 10 which is provided with a switch button. The rear side plate 12 is a side plate of the box body 10 which is arranged opposite to the front side plate 11. When the case is placed on a support surface such as ground or table top for use, the bottom side plate 131 can be placed on the support surface, which is beneficial to vertically place the case on the support surface and provide support for the case.

[0040] The power supply 20 is located in the receiving cavity 14. The power supply 20 can supply power to electronic devices in the case. The bottom of the power supply 20 is in contact with the bottom side plate 131 to provide limiting for the power supply 20 by the bottom side plate 131. When the case is vertically placed on the support surface, the power supply 20 is supported by the bottom side plate 131 to prevent the power supply 20 from falling under the action of gravity.

[0041] The limiting installation piece 30 is located in the accommodating cavity 14 and is located on the side of the power supply 20 away from the front side plate 11. The limiting installation piece 30 is connected with the box body 10 and elastically abuts against the power supply 20, so that the power supply 20 is clamped and fixed between the front side plate 11 and the limiting installation piece 30. Among them, the head end 21 of the power supply 20 can abut against the front side plate 11, and the tail end 22 of the power supply 20 can elastically abut against the limiting installation piece 30. The limiting installation piece 30 as a whole can be made of elastic material, so that the limiting installation piece 30 can elastically abut against the power supply 20. Only the contact part of the limiting installation piece 30 and the power supply 20 can be made of elastic material, so that the limiting installation piece 30 can elastically abut against the power supply 20.

[0042] It can be understood that in the present application, when the power supply 20 is installed, the power supply 20 can be first clamped between the front side plate 11 and the limiting installation piece 30, and then the position of the power supply 20 is moved and adjusted, so that the power supply 20 contacts the bottom side plate 131, and the bottom side plate 131 provides limiting and support for the power supply 20. At the same time, the power supply 20 is clamped and fixed by the limiting installation piece 30, so that the fixing of the power supply 20 in the box body 10 can be realized, and the stable installation of the power supply 20 in the box body 10 is ensured. When the power supply 20 needs to be disassembled, the limiting installation piece 30 is pushed away from the power supply 20, so that the limiting installation piece 30 is separated from the power supply 20, and then the power supply 20 can be easily taken out from between the limiting installation piece 30 and the front side plate 11. The power supply 20 does not need to be fixed by screws, and when the power supply 20 is disassembled, the hand only needs to operate the limiting installation piece 30 in the box body 10, which is more simple to operate. In a narrow space, the disassembly of the power supply 20 is more convenient and efficient, and the problem of screw hole falling into the box body 10 and screw slipping can be avoided. The short circuit risk or additional cleaning work caused by the screw falling into the box body 10 can be avoided, and the service life of the power supply 20 and the box body 10 can be prolonged, and the maintenance cost can be reduced. In addition, the limiting installation piece 30 elastically abuts against the power supply 20, so that on the basis that the limiting installation piece 30 can provide sufficient holding force for the power supply 20, the pressure of the limiting installation piece 30 on the power supply 20 is prevented from being too large to damage the power supply 20, and the limiting installation piece 30 is separated from the power supply 20.

[0043] As Figures 2 to 4As shown, in some embodiments, the power supply 20 is provided with a clamping groove 23 on one side close to the limiting mounting member 30, and the limiting mounting member 30 is provided with a clamping buckle 31 on one side close to the power supply 20, the clamping buckle 31 is clamped in the clamping groove 23, and the clamping buckle 31 and the clamping groove 23 are clamped and matched, so that the connection between the limiting mounting member 30 and the power supply 20 is more closely, so that the installation and fixation of the power supply 20 is more firmly, when the power supply 20 needs to be disassembled, the limiting mounting member 30 is pushed away from the power supply 20, so that the clamping buckle 31 is separated from the clamping groove 23, and then the power supply 20 can be easily taken out from between the limiting mounting member 30 and the front side plate 11.

[0044] Specifically, the limiting mounting member 30 includes a mounting portion 32 and an elastic limiting portion 33, the mounting portion 32 is connected with the circumferential side plate 13; the elastic limiting portion 33 is connected with the mounting portion 32 and is arranged at an angle with the mounting portion 32, the elastic limiting portion 33 elastically abuts against the power supply 20, so that the power supply 20 is clamped and fixed between the front side plate 11 and the elastic limiting portion 33. It should be noted that the mounting portion 32 is used to connect the elastic limiting portion 33 with the circumferential side plate 13, the mounting portion 32 can have elasticity or not; the elastic limiting portion 33 has elasticity, so as to realize the elastic abutment against the power supply 20, so as to realize the fixation of the power supply 20, and the elastic limiting portion 33 is more easily pushed away, so that the disassembly of the power supply 20 is more convenient.

[0045] Among them, the mounting portion 32 can be fixed on the circumferential side plate 13 by screws, the mounting portion 32 can be connected with any one of the circumferential side plates (such as the bottom side plate 131), when the circumferential side plate 13 further includes a top side plate 132 arranged opposite to the bottom side plate 131, the mounting portion 32 can also be connected with the top side plate 132; when the circumferential side plate 13 further includes a left side plate 133 and a right side plate 134 arranged opposite to each other, and the left side plate 133 and the right side plate 134 are arranged adjacent to the bottom side plate 131, the mounting portion 32 can be connected with any one of the left side plate 133 and the right side plate 134. The mounting portion 32 can be integrally formed with the elastic limiting portion 33, the mounting portion 32 can also be formed separately from the elastic limiting portion 33, and then spliced by welding, clamping, riveting, threaded connection or other ways; the angle formed by the elastic limiting portion 33 and the mounting portion 32 can be 90 degrees or other angles. The elastic limiting portion 33 can be made of high-strength alloy steel material, and is formed by heat treatment process, so that the elastic limiting portion 33 has good elasticity and sufficient structural strength.

[0046] More specifically, the clamping buckle 31 can be arranged on one side of the elastic limiting portion 33 close to the power supply 20, and the clamping buckle 31 can be formed by part of the elastic limiting portion 33, so that the clamping buckle 31 also has elasticity, so that the clamping and separation of the clamping buckle 31 and the clamping groove 23 is more convenient.

[0047] In some embodiments, the limiting mounting member 30 further includes a toggle part 34, which is connected to the end of the elastic limiting part 33 away from the mounting part 32. The user can toggle the elastic limiting part 33 by toggling the toggle part 34. The toggle part 34 extends obliquely away from the power source 20 and away from the mounting part 32, resulting in a larger gap between the toggle part 34 and the power source 20. This makes it easier and more convenient for the user to toggle the toggle part 34 away from the power source 20, thus making it easier to toggle the elastic limiting part 33 and consequently, easier to assemble and disassemble the power source 20. The toggle part 34 can be integrally formed with the elastic limiting part 33, or it can be formed separately from the elastic limiting part 33 and then joined by welding, snap-fitting, riveting, threaded connection, or other methods.

[0048] Furthermore, a soft protective sleeve 35 is fitted onto the actuating part 34. The soft protective sleeve 35 is more flexible and can prevent fingers from being scratched when actuating the actuating part 34 is moved. The soft protective sleeve 35 can be a silicone protective sleeve, a soft plastic protective sleeve, or a protective sleeve made of other materials.

[0049] In some embodiments, the limiting mounting member 30 further includes a retaining edge 36, which is connected to the side of the elastic limiting member 33 near the power source 20. The retaining edge 36 has a limiting surface 361 on the side near the power source 20. The limiting surface 361 fits against and elastically abuts the power source 20. The retaining edge 36 can increase the contact area and friction between the limiting mounting member 30 and the power source 20, providing a more stable limiting for the power source 20. In addition, Figure 2 Taking the shown perspective as an example, the retaining edge 36 can prevent the power supply 20 from moving in the first direction XX (the direction perpendicular to the bottom side plate 131), thereby providing a limit on the power supply 20 in the first direction XX. When the peripheral side plate 13 also includes a top side plate 132 disposed opposite to the bottom side plate 131, the first direction XX is the arrangement direction of the bottom side plate 131 and the top side plate 132. One or more retaining edges 36 can be provided. When multiple retaining edges 36 are provided, the multiple retaining edges 36 can be arranged at intervals along the first direction XX.

[0050] In some embodiments, a first baffle 41 is provided in the receiving cavity 14. The first baffle 41 is located on the side of the power supply 20 away from the bottom side plate 131 and is connected to the housing 10. The first baffle 41 is in contact with the power supply 20, and the power supply 20 can be clamped and fixed between the first baffle 41 and the bottom side plate 131. The first baffle 41 can prevent the power supply 20 from moving away from the bottom side plate 131, so that the power supply 20 is installed more stably.

[0051] The first baffle plate 41 can be provided with one or more, and the first baffle plate 41 can be connected with any one of the front side plate 11, the left side plate 133 and the right side plate 134. When the first baffle plate 41 is provided with multiple, at least one first baffle plate 41 can be connected with the front side plate 11, and at least one first baffle plate 41 can be connected with the right side plate 134.

[0052] As shown in Figure 5 some embodiments, the front side plate 11 is provided with an opening 111 opposite to the position of the power supply 20, and the inner side wall of the opening 111 is connected with a second baffle plate 42. The power supply 20 abuts against the second baffle plate 42. The opening 111 can provide a wiring channel for the electric connection line connecting the power supply 20 and the socket, so that the connection of the power supply 20 and the socket is more convenient. The second baffle plate 42 can prevent the power supply 20 from moving out of the box 10 from the opening 111.

[0053] As shown in Figures 5 to 8 some embodiments of the present application, the bottom side plate 131 is provided with a hook groove 15 penetrating the inner and outer sides of the bottom side plate 131. The power supply 20 is provided with a boss structure 50 near one side of the bottom side plate 131. The boss structure 50 penetrates the hook groove 15. The outer periphery of the boss structure 50 is provided with a limiting groove 51, and the groove wall of the hook groove 15 is inserted into the limiting groove 51. It can be understood that through the cooperation of the boss structure 50 and the hook groove 15, the power supply 20 can be limited in the second direction YY (the arrangement direction of the front side plate 11 and the rear side plate 12). At the same time, through the hooking connection of the limiting groove 51 and the groove wall of the hook groove 15, the power supply 20 can be limited in the first direction XX. Thus, the power supply 20 can be limited in multiple directions, so that the power supply 20 is installed more stably, and the power supply 20 is prevented from moving during use.

[0054] It should be further pointed out that, as shown in the view angle Figure 5 , when installing the power supply 20, the power supply 20 can be installed from the front side plate 11, the left side plate 133 or the right side plate 134. Figure 2As shown, the box 10 is laid on the supporting surface with the notch 15 facing upward, and the power supply 20 is inserted into the space between the elastic limiting part 33 and the front side plate 11 from top to bottom, while the boss structure 50 is inserted into the notch 15 through the notch of the notch 15. When the tail end 22 of the power supply 20 contacts the elastic limiting part 33, the elastic limiting part 33 will be expanded away from the power supply 20 due to the extrusion of the power supply 20. When the power supply 20 is completely inserted, the buckle 31 is opposite to the clamping groove 23, the elastic limiting part 33 rebounds to the clamping groove 23 due to the elastic force, and the notch wall of the notch 15 is inserted into the limiting groove 51, thereby achieving the stable installation of the power supply 20. When the power supply 20 needs to be disassembled, the pushing part 34 is pushed away from the power supply 20, the elastic limiting part 33 is expanded away from the power supply 20, the buckle 31 is separated from the clamping groove 23, and then the power supply 20 can be pulled out of the space between the elastic limiting part 33 and the front side plate 11, and the boss structure 50 is separated from the notch 15.

[0055] In some embodiments, the bottom side plate 131 includes a first side edge 131a, a second side edge 131b, a third side edge 131c and a fourth side edge 131d. The first side edge 131a and the third side edge 131c are oppositely arranged and connected with the front side plate 11 and the rear side plate 12 respectively. The second side edge 131b and the fourth side edge 131d are oppositely arranged and adjacent to the first side edge 131a and the third side edge 131c.

[0056] The notch 15 is arranged on the second side edge 131b, and the notch wall of the notch 15 includes a first notch wall surface 151 and a second notch wall surface 152. The first notch wall surface 151 is arranged close to the front side plate 11 and extends away from the front side plate 11 and close to the fourth side edge 131d. The second notch wall surface 152 is arranged close to the rear side plate 12 and extends away from the rear side plate 12 and close to the fourth side edge 131d. It should be noted that the first notch wall surface 151 and the second notch wall surface 152 are both inclined surfaces, and the first notch wall surface 151 and the second notch wall surface 152 can guide the boss structure 50 to enter and exit the notch 15, so that the boss structure 50 enters and exits the notch 15 more smoothly, thereby making the disassembly of the power supply 20 more convenient. More specifically, when the boss structure 50 enters the notch 15 from the notch of the notch 15, if the boss structure 50 contacts the first notch wall surface 151, the first notch wall surface 151 can guide the boss structure 50 to move to the bottom of the notch 15, and if the boss structure 50 contacts the second notch wall surface 152, the second notch wall surface 152 can also guide the boss structure 50 to move to the bottom of the notch 15. When the boss structure 50 exits the notch 15 from the notch 15, the boss structure 50 can slide upward along the first notch wall surface 151 or the second notch wall surface 152 to the notch of the notch 15.

[0057] In some embodiments of the present application, the peripheral side plate 13 further comprises a left side plate 133 (as shown in Figure 1 ) and a right side plate 134 arranged oppositely, the left side plate 133 and the right side plate 134 are arranged adjacent to the bottom side plate 131, and the left side plate 133 and the right side plate 134 respectively abut the two sides of the power supply 20, so that the power supply 20 is clamped and fixed between the left side plate 133 and the right side plate 134, and the movement of the power supply 20 in the third direction ZZ (the arrangement direction of the left side plate 133 and the right side plate 134) is prevented by the left side plate 133 and the right side plate 134, thereby providing the power supply 20 with a limit in the third direction ZZ, preventing the power supply 20 from moving in the third direction ZZ, and further making the power supply 20 more stable.

[0058] Among them, the left side plate 133 is detachable, the second side edge 131b is the side edge of the bottom side plate 131 close to the left side plate 133, and the notch of the hook slot 15 is located at the second side edge 131b, so that when the power supply 20 is disassembled, the left side plate 133 can be disassembled first, so that the side of the box body 10 where the left side plate 133 is arranged forms a disassembly opening, and the user can disassemble the power supply 20 through the disassembly opening; when the power supply 20 is installed, the power supply 20 can be installed in the box body 10 through the disassembly opening first, and then the left side plate 133 is connected to at least one of the front side plate 11, the rear side plate 12, the bottom side plate 131 and the top side plate 132 through screws, thereby realizing detachable connection of the left side plate 133, and making the disassembly of the power supply 20 more convenient.

[0059] Further, as shown in Figure 9 , a buffer 60 is arranged between the left side plate 133 and the power supply 20, and the two sides of the buffer 60 respectively abut the left side plate 133 and the power supply 20. The buffer 60 can be a block object made of sponge, rubber or other soft materials, which can play a buffering role between the left side plate 133 and the power supply 20, preventing the power supply 20 from being damaged due to collision between the left side plate 133 and the power supply 20 when the left side plate 133 is installed.

[0060] The above is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cabinet, characterized in that, The utility model relates to a kind of power supply fixing structure, including: Box, with containing cavity, the box includes front side plate, rear side plate and peripheral side plate, the peripheral side plate is between the front side plate and the rear side plate, and is connected with the front side plate and the rear side plate, the peripheral side plate includes bottom side plate; Power supply is located in the containing cavity, and the bottom of the power supply is in contact with the bottom side plate; And, Limiting mounting is located in the containing cavity, and is located in the power supply away from the front side plate side, the limiting mounting is connected with the box, and is in elastic contact with the power supply, so that the power supply is clamped and fixed between the front side plate and the limiting mounting.

2. The cabinet of claim 1, wherein, The side of the power supply close to the limiting mounting is provided with a clamping groove, and the side of the limiting mounting close to the power supply is provided with a clamping buckle, and the clamping buckle is clamped in the clamping groove.

3. The enclosure of claim 1, wherein, The limiting mounting includes: Mounting portion, the mounting portion is connected with the peripheral side plate; Elastic limiting portion, connected with the mounting portion and arranged at an angle with the mounting portion, the elastic limiting portion is in elastic contact with the power supply, so that the power supply is clamped and fixed between the front side plate and the elastic limiting portion.

4. The cabinet of claim 3, wherein, The limiting mounting further includes: Dialing portion, connected to the end of the elastic limiting portion away from the mounting portion, the dialing portion extends obliquely away from the power supply and away from the mounting portion.

5. The cabinet of claim 4, wherein, A soft protective sleeve is sleeved on the dialing portion.

6. The enclosure of claim 3, wherein, The limiting mounting further includes: Baffle portion, connected to the side of the elastic limiting portion close to the power supply, the side of the baffle portion close to the power supply has a limiting surface, and the limiting surface is in contact with the power supply and in elastic contact.

7. The enclosure of claim 1, wherein, The bottom side plate is provided with a hook groove penetrating the inside and outside of the bottom side plate, and the power supply is provided with a boss structure close to the bottom side plate, and the boss structure penetrates the hook groove. The outer periphery of the boss structure is provided with a limiting groove, and the groove wall of the hook groove is inserted into the limiting groove.

8. The cabinet of claim 7, wherein, The bottom side plate includes a first side edge, a second side edge, a third side edge and a fourth side edge, the first side edge and the third side edge are oppositely arranged and connected with the front side plate and the rear side plate respectively, the second side edge and the fourth side edge are oppositely arranged and adjacent to the first side edge and the third side edge. The groove opening of the hook groove is located on the second side edge, the groove wall of the hook groove includes a first groove wall surface and a second groove wall surface, the first groove wall surface is arranged close to the front side plate, and the first groove wall surface extends obliquely away from the front side plate and close to the fourth side edge from the first side edge, the second groove wall surface is arranged close to the rear side plate, and the second groove wall surface extends obliquely away from the rear side plate and close to the fourth side edge from the first side edge.

9. The enclosure of claim 7, wherein, The peripheral side plate further includes oppositely arranged left side plate and right side plate, the left side plate and the right side plate are adjacent to the bottom side plate, and the left side plate and the right side plate are respectively in contact with the two sides of the power supply, so that the power supply is clamped and fixed between the left side plate and the right side plate.

10. The enclosure of claim 9, wherein, The bottom side plate includes a first side, a second side, a third side, and a fourth side. The first side and the third side are arranged opposite to each other and are respectively connected to the front side plate and the rear side plate. The second side and the fourth side are arranged opposite to each other and are adjacent to the first side and the third side. The left side plate is detachable, the second side is the side of the bottom side plate that is close to the left side plate, and the groove of the hook is located on the second side.

11. The enclosure of claim 10, wherein, A buffer is provided between the left side plate and the power supply, and the two sides of the buffer are respectively in contact with the left side plate and the power supply.

12. The enclosure of claim 1, wherein, A first baffle is provided inside the receiving cavity. The first baffle is located on the side of the power supply away from the bottom side plate and is connected to the housing. The first baffle is in contact with the power supply.

13. The enclosure of claim 1, wherein, An opening is provided on the front side panel opposite to the position of the power source, and a second baffle is connected to the inner wall of the opening, with the power source abutting against the second baffle.

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