Computer case, computer host and computer

Abstract

The utility model belongs to the technical field of computer equipment, and particularly provides a computer case, a computer host and a computer, the computer case comprises a case body, a cover plate, an external part, an internal part and a first elastic part, the case body and the cover plate are matched to form a storage space, the external part is arranged on the side, opposite to the storage space, of the cover plate, and the internal part is arranged in the storage space. The built-in part is arranged on the side, facing the containing space, of the cover plate, a buckle is arranged on the built-in part, the first elastic part is connected to the built-in part and the cover plate, the first elastic part can drive the buckle on the built-in part to be connected with the case body in a buckled mode, the external part and the built-in part can synchronously move in the first direction relative to the cover plate, so that the first elastic part elastically deforms, and the first elastic part is connected with the cover plate. And the buckle is separated from the case main body. When the cover plate is opened, the built-in piece is driven by the external piece to synchronously move towards the first direction, so that the buckle on the built-in piece is separated from the case main body, then the cover plate can be easily opened, screws do not need to be disassembled, and the operation is convenient.

Description

Technical Field

[0001] This application belongs to the technical field of computer devices, and particularly relates to a computer chassis, a computer main unit, and a computer. Background Art

[0002] A computer chassis generally includes a chassis main body and a cover plate. The chassis main body and the cover plate cooperate to form a storage space, which can be used to store components such as circuit boards, processors, memories, and hard disks. The cover plate is detachable to facilitate the maintenance of the components in the storage space. However, the cover plate is generally fixed to the chassis main body by a plurality of screws, and it is not convenient to open and close the cover plate. Summary of the Utility Model

[0003] The purpose of this application is to provide a computer chassis, a computer main unit, and a computer, aiming to solve the technical problem that it is not convenient to open and close the cover plate of the computer chassis in the prior art.

[0004] In a first aspect, to achieve the above object, the technical solution adopted by this application is: A computer chassis includes a chassis main body, a cover plate, an external component, an internal component, and a first elastic member. The chassis main body and the cover plate cooperate to form a storage space. The external component is disposed on a side of the cover plate facing away from the storage space, the internal component is disposed on a side of the cover plate facing the storage space, a buckle is provided on the internal component, and the first elastic member is connected between the internal component and the cover plate. The first elastic member can drive the buckle on the internal component to be buckled with the chassis main body. The external component and the internal component can move synchronously relative to the cover plate in a first direction, so that the first elastic member undergoes elastic deformation and the buckle is disengaged from the chassis main body.

[0005] Compared with the prior art, the beneficial effect of the computer chassis provided by this application is that when it is necessary to open the cover plate, only need to push the external component in the first direction, drive the internal component to move synchronously in the first direction by the external component, so that the buckle on the internal component is disengaged from the chassis main body, and then the cover plate can be easily opened. When closing the cover plate, the first elastic member is used to drive the internal component to move in the opposite direction of the first direction, so that the buckle is buckled with the chassis main body. There is no need to disassemble and assemble screws throughout the process, and the operation is convenient.

[0006] Further, the computer chassis further includes a second elastic member, and the second elastic member is disposed between the cover plate and the chassis main body; when the buckle is buckled with the chassis main body, the second elastic member is compressed and undergoes elastic deformation; when the buckle is disengaged from the chassis main body, the second elastic member can return to its original state and push the cover plate to move away from the chassis main body.

[0007] Further, the cover plate is provided with a strip-shaped hole, and the length direction of the strip-shaped hole is consistent with the first direction; the computer chassis further includes a connecting member, the connecting member passes through the strip-shaped hole and is fixedly connected to the external component and the internal component, and the connecting member can move along the length direction of the strip-shaped hole.

[0008] Furthermore, the computer chassis further includes a rotary switch assembly which is rotatably arranged on the cover plate. The rotary switch assembly can abut against the built-in component or the external component by rotating relative to the cover plate to restrict the relative movement of the external component and the built-in component towards the first direction relative to the cover plate. The rotary switch assembly can also be separated from the built-in component or the external component by rotating relative to the cover plate to allow the external component and the built-in component to move towards the first direction relative to the cover plate.

[0009] Furthermore, the cover plate is provided with a connection port. The rotary switch assembly includes a knob, a rotary arm and an adapter. The knob is arranged on the side of the cover plate facing away from the storage space, the rotary arm is arranged on the side of the cover plate facing the storage space, the adapter passes through the connection port and is fixedly connected to the knob and the rotary arm, and the rotary arm abuts against or separates from the built-in component by rotating relative to the cover plate.

[0010] Furthermore, the cover plate is located at the bottom of the chassis main body, and foot pads are arranged on the cover plate.

[0011] Furthermore, the chassis main body is provided with a lock hole, and the buckle has a first inclined surface. When the first inclined surface abuts against the chassis main body, the built-in component can move towards the first direction relative to the cover plate to cause the first elastic member to deform elastically. When the buckle is aligned with the lock hole, the first elastic member returns to its original state, causing the built-in component to move in the opposite direction of the first direction relative to the cover plate, so that the buckle is buckled on the inner wall of the lock hole.

[0012] Furthermore, one end of the cover plate is rotatably connected to the chassis main body.

[0013] In a second aspect, to achieve the above object, the technical solution adopted by the present application is: a computer main unit, including the above-mentioned computer chassis.

[0014] Compared with the prior art, the beneficial effect of the computer main unit provided by the present application is that: by adopting the above-mentioned computer chassis, when it is necessary to open the cover plate, only need to push the external component towards the first direction, and the external component drives the built-in component to move synchronously towards the first direction, so that the buckle on the built-in component is separated from the chassis main body, and then the cover plate can be easily opened. When closing the cover plate, the first elastic member is used to drive the built-in component to move in the opposite direction of the first direction, so that the buckle is buckled with the chassis main body. There is no need to disassemble and assemble screws throughout the process, and the operation is convenient.

[0015] In a third aspect, to achieve the above object, the technical solution adopted by the present application is: a computer, including the above-mentioned computer main unit.

[0016] Compared with the prior art, the beneficial effects of the computer provided by the present application are as follows: By adopting the above computer case, when it is necessary to open the cover plate, only the external part needs to be pushed in the first direction, and the external part drives the internal part to move synchronously in the first direction, so that the buckle on the internal part is disengaged from the case body, and then the cover plate can be easily opened. When closing the cover plate, the first elastic member is used to drive the internal part to move in the direction opposite to the first direction, so that the buckle is buckled with the case body. There is no need to disassemble and assemble screws throughout the process, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the computer case provided by the embodiment of the present application when the cover plate is opened;

[0019] Figure 2 is Figure 1 the cross-section of the computer case shown Figure 1 ;

[0020] Figure 3 is Figure 1 the cross-section of the computer case shown Figure 2 ;

[0021] Figure 4 It is a cross-sectional view of the computer case provided by the embodiment of the present application when the cover plate is closed;

[0022] Figure 5 It is a schematic structural diagram of the cover plate of the computer case provided by the embodiment of the present application and the components arranged on the cover plate;

[0023] Figure 6 is Figure 5 the structural exploded view of the external part and the internal part and the cover plate shown;

[0024] Figure 7 is Figure 6 the schematic structural diagram of the internal part shown;

[0025] Figure 8 is Figure 5 the structural exploded view of the rotary switch assembly shown;

[0026] Figure 9 is Figure 8 the schematic structural diagram of the rotary arm of the rotary switch assembly shown;

[0027] Figure 10 This is an exploded view of the chassis main body of the computer chassis provided by the embodiments of the present application.

[0028] Among them, the reference numerals in the figure are as follows:

[0029] 10, chassis main body; 11, plastic middle frame; 12, metal base; 121, connecting ear; 1211, lock hole; 1212, second inclined surface; 122, connecting protrusion; 13, power button; 14, button foam; 15, decorative plate;

[0030] 20, cover plate; 21, first hook; 22, bending part; 23, card slot; 24, strip hole; 25, positioning notch; 26, connection port; 27, arc groove; 28, clamping slot;

[0031] 30, external component;

[0032] 40, internal component; 41, buckle; 411, first inclined surface; 42, second hook; 43, first through hole; 44, first positioning hole; 45, waist-shaped hole;

[0033] 50, first elastic member;

[0034] 60, storage space;

[0035] 70, foot pad;

[0036] 80, connecting member; 81, positioning protrusion; 82, first threaded hole;

[0037] 90, first threaded fastener;

[0038] 100, fixing member; 101, second threaded hole;

[0039] 110, second threaded fastener;

[0040] 120, rotary switch assembly; 1201, knob; 1202, rotary arm; 1203, connecting piece; 1204, third threaded hole; 1205, second through hole; 1206, second positioning hole; 1207, stop protrusion; 1208, clamping protrusion;

[0041] 130, third threaded fastener;

[0042] 140, second elastic member;

[0043] 150, solid-state drive rubber pad;

[0044] 160, light-shielding sheet;

[0045] 170, connecting socket screw;

[0046] 200, circuit board;

[0047] 300. Memory module slot base. Detailed implementation manner

[0048] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present application, and should not be construed as a limitation to the present application.

[0049] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0050] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0051] In the present application, unless otherwise clearly specified and defined, the terms "install", "connect", "connection", "fix", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0052] Combine Figure 1 and Figure 2As shown in the figure, an embodiment of the present application provides a computer chassis, which includes a chassis main body 10, a cover plate 20, an external component 30, an internal component 40, and a first elastic member 50. The chassis main body 10 and the cover plate 20 cooperate to form a storage space 60. The external component 30 is arranged on the side of the cover plate 20 facing away from the storage space 60, and the internal component 40 is arranged on the side of the cover plate 20 facing the storage space 60. A buckle 41 is arranged on the internal component 40. The first elastic member 50 is connected between the internal component 40 and the cover plate 20. The first elastic member 50 can drive the buckle 41 on the internal component 40 to be buckled with the chassis main body 10. The external component 30 and the internal component 40 can move synchronously relative to the cover plate 20 in the first direction, so that the first elastic member 50 undergoes elastic deformation, and the buckle 41 is separated from the chassis main body 10.

[0053] When it is necessary to open the cover plate 20, only need to push the external component 30 in the first direction. The external component 30 drives the internal component 40 to move synchronously in the first direction, so that the buckle 41 on the internal component 40 is separated from the chassis main body 10. Then the cover plate 20 can be easily opened. When closing the cover plate 20, the first elastic member 50 is used to drive the internal component 40 to move in the opposite direction of the first direction, so that the buckle 41 is buckled with the chassis main body 10. There is no need to disassemble and assemble screws throughout the process, and the operation is convenient.

[0054] When an external force pointing in the first direction acts on the external component 30 and causes the external component 30 and the internal component 40 to move synchronously relative to the cover plate 20 in the first direction, the internal component 40 can cause the first elastic member 50 to undergo elastic deformation. When the external force pointing in the first direction acting on the external component 30 is removed, the first elastic member 50 can return to its original state and push or pull the internal component 40 to move in the opposite direction of the first direction, that is, the above-mentioned use of the first elastic member 50 to drive the internal component 40 to move in the opposite direction of the first direction is realized.

[0055] Specifically, the computer chassis provided in this embodiment is the computer chassis of a micro computer host, and its volume is smaller than that of the computer chassis of a traditional computer host. Its cover plate 20 is located at the bottom of the chassis main body 10, and a foot pad 70 is arranged on the cover plate 20 to play a role in raising, anti-slip, shock absorption, etc. Of course, in some other embodiments, the computer chassis can be the computer chassis of a traditional computer host, and the cover plate 20 is located on the peripheral side of the chassis main body 10.

[0056] In one embodiment, in combination with Figure 2 and Figure 4As shown, the chassis main body 10 is provided with a lock hole 1211, and the buckle 41 has a first inclined surface 411. When the first inclined surface 411 abuts against the chassis main body 10, the built-in member 40 can move relative to the cover plate 20 in the first direction, causing the first elastic member 50 to undergo elastic deformation. When the buckle 41 is aligned with the lock hole 1211, the first elastic member 50 returns to its original state, causing the built-in member 40 to move relative to the cover plate 20 in the direction opposite to the first direction, so that the buckle 41 is buckled on the inner wall of the lock hole 1211. Cover the cover plate 20 so that the first inclined surface 411 of the buckle 41 abuts against the chassis main body 10, and then continue to press the cover plate 20. The first inclined surface 411 and the chassis main body 10 are mutually extruded, causing the built-in member 40 to move relative to the cover plate 20 in the first direction. This process will cause the first elastic member 50 to undergo elastic deformation. When the buckle 41 is aligned with the lock hole 1211, the first inclined surface 411 and the chassis main body 10 are no longer mutually extruded, and the first elastic member 50 can return to its original state, causing the built-in member 40 to move relative to the cover plate 20 in the direction opposite to the first direction, so that the buckle 41 is buckled on the inner wall of the lock hole 1211, realizing that the cover plate 20 can be locked on the chassis main body 10 only by pressing the cover plate 20, and the operation is very convenient. Specifically, the number of lock holes 1211 is two, the number of buckles 41 corresponds to two, the two buckles 41 are respectively arranged at the opposite ends of the built-in member 40, and are respectively matched with the two lock holes 1211.

[0057] In one embodiment, in combination with Figure 2 and Figure 4 As shown, the chassis main body 10 has a connecting ear 121. The connecting ear 121 is provided with a lock hole 1211, and the connecting ear 121 has a second inclined surface 1212. The second inclined surface 1212 cooperates with the first inclined surface 411. The cooperation between the second inclined surface 1212 and the first inclined surface 411 can make the buckle 41 slide more smoothly relative to the connecting ear 121, and can reduce the wear of the buckle 41 and extend the working life.

[0058] In one embodiment, as shown in Figure 5As shown, a first hook 21 is provided on the cover plate 20, and a second hook 42 is provided on the built-in member 40. The first elastic member 50 is a tension spring. Two ends of the first elastic member 50 are respectively connected to the first hook 21 and the second hook 42. When the built-in member 40 moves relative to the cover plate 20 in the first direction, the first elastic member 50 is in a stretched state. Cover the cover plate 20 so that the first inclined surface 411 of the buckle 41 abuts against the chassis main body 10, and then continue to press the cover plate 20. The first inclined surface 411 and the chassis main body 10 are mutually extruded, and the built-in member 40 moves relative to the cover plate 20 in the first direction. This process will stretch the first elastic member 50. When the buckle 41 is aligned with the lock hole 1211, the first inclined surface 411 and the chassis main body 10 no longer mutually extrude, and the first elastic member 50 contracts, pulling the built-in member 40 to move relative to the cover plate 20 in the direction opposite to the first direction, so that the buckle 41 is buckled on the inner wall of the lock hole 1211. Of course, in some other embodiments, the first elastic member 50 can also be a compression spring. When the built-in member 40 moves relative to the cover plate 20 in the first direction, the first elastic member 50 is in a compressed state.

[0059] In one embodiment, one end of the cover plate 20 is rotatably connected to the chassis main body 10. For the convenience of explanation, the opposite two ends of the cover plate 20 are respectively named the first end and the second end. Among them, the first end is rotatably connected to the chassis main body 10. When it is necessary to open the cover plate 20, invert the computer chassis. After the buckle 41 is separated from the chassis main body 10, lift the second end of the cover plate 20 upward, so that the cover plate 20 rotates upward relative to the chassis main body 10 with the first end as the rotation fulcrum, thereby opening the cover plate 20. On the contrary, press the second end of the cover plate 20 downward, so that the cover plate 20 rotates downward relative to the chassis main body 10 with the first end as the rotation fulcrum, thereby covering the cover plate 20, and the operation is very convenient. Specifically, the external member 30 and the built-in member 40 are both provided on the second end of the cover plate 20. The built-in member 40 is rod-shaped and extends along the edge of the cover plate 20. The built-in member 40 can be specifically made of stainless steel.

[0060] In one embodiment, as Figure 3As shown, an L-shaped bent piece 22 is provided on the side of the first end of the cover plate 20 facing the storage space 60. The bent piece 22 cooperates with the cover plate 20 to form a slot 23. The chassis body 10 has a connecting protrusion 122, which is detachably inserted into the slot 23 so that the cover plate 20 can rotate relative to the connecting protrusion 122. When the cover plate 20 needs to be closed, the connecting protrusion 122 of the chassis body 10 is first inserted into the slot 23, and then the second end of the cover plate 20 is pressed downward to rotate the cover plate 20 downward relative to the chassis body 10 with the first end as the rotation fulcrum, thereby closing the cover plate 20. When the cover plate 20 needs to be opened, the second end of the cover plate 20 is first lifted upward to rotate the cover plate 20 upward relative to the chassis body 10 with the first end as the rotation fulcrum, thereby opening the cover plate 20, and then the connecting protrusion 122 of the chassis body 10 is pulled out of the slot 23, thereby separating the cover plate 20 from the chassis body 10. Specifically, the surface where the connecting protrusion 122 and the locking groove 23 cooperate is an arc surface, so as to facilitate the rotation of the cover plate 20 .

[0061] In one embodiment, combined Figure 5 and Figure 6 As shown, the cover plate 20 is provided with a strip-shaped hole 24, the length direction of which is consistent with the first direction. The computer case further includes a connector 80, which passes through the strip-shaped hole 24 and is fixedly connected to the external component 30 and the internal component 40. The connector 80 is capable of moving along the length direction of the strip-shaped hole 24. By providing the strip-shaped hole 24 in the cover plate 20 and using the connector 80 to pass through the strip-shaped hole 24 to connect the external component 30 and the internal component 40, the external component 30 and the internal component 40 can be fixed together through the cover plate 20, achieving synchronous movement of the external component 30 and the internal component 40. Since the length direction of the strip-shaped hole 24 is consistent with the first direction and the connector 80 can move along the length direction of the strip-shaped hole 24, the external component 30 and the internal component 40 can be synchronously moved relative to the cover plate 20 in the first direction or in a direction opposite to the first direction. Specifically, the strip-shaped hole 24 can limit the movement of the connecting member 80 along the width direction of the strip-shaped hole 24 to play a guiding role, ensuring that the external component 30 and the internal component 40 stably move along the first direction or the opposite direction of the first direction.

[0062] In one embodiment, Figure 5 As shown, the inner wall of the strip-shaped hole 24 is provided with a positioning notch 25, and the peripheral side wall of the connector 80 is provided with a positioning protrusion 81. When the buckle 41 is buckled with the lock hole 1211 of the chassis body 10, the positioning protrusion 81 is inserted into the positioning notch 25. By providing the positioning notch 25 on the inner wall of the strip-shaped hole 24 and the positioning protrusion 81 on the peripheral side wall of the connector 80, the positioning protrusion 81 is inserted into the positioning notch 25, which can achieve precise positioning of the connector 80, and thus achieve precise positioning of the built-in component 40, ensuring that the buckle 41 on the built-in component 40 is precisely mated with the lock hole 1211 of the chassis body 10.

[0063] In one embodiment, as Figure 6 shown, one end of the connecting member 80 is fixedly connected to the external member 30, a first threaded hole 82 is provided at the other end of the connecting member 80, a first through hole 43 is provided in the internal member 40, and the computer chassis further includes a first threaded fastener 90. The first threaded fastener 90 passes through the first through hole 43 and is threadedly connected to the first threaded hole 82. During assembly, the external member 30 is placed on one side of the cover plate 20, and the connecting member 80 fixed to the external member 30 passes through the strip-shaped hole 24 of the cover plate 20. The internal member 40 is placed on the other side of the cover plate 20, and then the first threaded fastener 90 passes through the first through hole 43 of the internal member 40 and is threadedly connected to the first threaded hole 82 of the connecting member 80, thereby realizing the fixation of the internal member 40 and the external member 30, and the assembly is convenient. A small gap can be left between the internal member 40 and the external member 30 and the cover plate 20 to facilitate the sliding of the internal member 40 and the external member 30 on the cover plate 20. Specifically, the connecting member 80 and the external member 30 can be of an integral structure. Of course, in some other embodiments, the connecting member 80 can also be fixed to the internal member 40, and the first through hole 43 is provided in the external member 30. Compared with the two, the first threaded fastener 90 of the former passes through the internal member 40 and is connected to the connecting member 80, which is located inside the computer chassis, so that the first threaded fastener 90 can be prevented from being exposed, and the aesthetics of the computer chassis can be improved.

[0064] In one embodiment, in combination with Figure 6 and Figure 7 shown, the first through hole 43 is provided on the side of the internal member 40 facing away from the cover plate 20, a first positioning hole 44 is provided on the side of the internal member 40 facing the cover plate 20, the first positioning hole 44 communicates with the first through hole 43, and one end of the connecting member 80 away from the external member 30 is inserted into the first positioning hole 44. By providing the first positioning hole 44 in the internal member 40 and inserting the connecting member 80 into the first positioning hole 44 for pre-fixation, it is convenient for the subsequent installation of the first threaded fastener 90 and the assembly efficiency can be improved.

[0065] In one embodiment, in combination with Figure 5 and Figure 6As shown, a fixing member 100 is fixedly arranged on the cover plate 20. The fixing member 100 is provided with a second threaded hole 101. The built-in member 40 is provided with an oblong hole 45. The oblong hole 45 and the first through hole 43 are arranged at intervals. The oblong hole 45 sleeved the fixing member 100. The oblong hole 45 extends along a first direction, so that the built-in member 40 can move relative to the fixing member 100 along the length direction of the oblong hole 45. The computer case further includes a second threaded fastener 110. The second threaded fastener 110 includes a head and a rod portion connected to each other. The head is clamped on the side of the built-in member 40 facing away from the cover plate 20, and the rod portion is threadedly connected to the second threaded hole 101. The oblong hole 45 extends along the first direction, so that the built-in member 40 can move relative to the fixing member 100 along the length direction of the oblong hole 45, so as to meet the requirement that the external member 30 and the built-in member 40 move synchronously relative to the cover plate 20 along the first direction or the opposite direction of the first direction; the connecting member 80 and the strip-shaped hole 24 form a set of guiding structures, and the fixing member 100 and the oblong hole 45 form another set of guiding structures. The two sets of guiding structures cooperate with each other to improve the stability of the built-in member 40 during sliding. The oblong hole 45 and the strip-shaped hole 24 are arranged at intervals to prevent the built-in member 40 from rotating relative to the cover plate 20, ensuring that the built-in member 40 slides stably in a straight line, so as to ensure the precise docking of the buckle 41 and the lock hole 1211; the head is clamped on the side of the built-in member 40 facing away from the cover plate 20, which can prevent the built-in member 40 from detaching from the cover plate 20. It should be noted that the head is clamped on the side of the built-in member 40 facing away from the cover plate 20 means that the diameter dimension of the head is larger than the dimension of the oblong hole 45 in the width direction, so that the head cannot pass through the oblong hole 45.

[0066] In one embodiment, as Figure 6As shown, the computer chassis further includes a rotary switch assembly 120. The rotary switch assembly 120 is rotatably arranged on the cover plate 20. The rotary switch assembly 120 can abut against the built-in component 40 by rotating relative to the cover plate 20 to limit the movement of the external component 30 and the built-in component 40 relative to the cover plate 20 in the first direction. The rotary switch assembly 120 can also be separated from the built-in component 40 by rotating relative to the cover plate 20 to allow the external component 30 and the built-in component 40 to move relative to the cover plate 20 in the first direction. When the cover plate 20 needs to be opened, first rotate the rotary switch assembly 120 to separate the rotary switch assembly 120 from the built-in component 40 to provide space for the built-in component 40 to move in the first direction. Then, the external component 30 can be pushed so that the external component 30 and the built-in component 40 move synchronously relative to the cover plate 20 in the first direction, so that the buckle 41 is disengaged from the chassis main body 10. Subsequently, the cover plate 20 can be opened smoothly. When the cover plate 20 needs to be closed, first use the first elastic member 50 to buckle the buckle 41 on the built-in component 40 with the chassis main body 10. Then rotate the rotary switch assembly 120 to make the rotary switch assembly 120 abut against the built-in component 40 to limit the movement of the built-in component 40 and the external component 30 relative to the cover plate 20 in the first direction, effectively avoiding the accidental disengagement of the buckle 41 on the built-in component 40 from the chassis main body 10, realizing double locking of the cover plate 20, and ensuring the reliable fixation of the cover plate 20 and the chassis main body 10.

[0067] Due to the synchronous movement relationship between the external component 30 and the built-in component 40, in some other embodiments, the rotary switch assembly 120 can also cooperate with the external component 30. The rotary switch assembly 120 can abut against the external component 30 by rotating relative to the cover plate 20 to limit the movement of the external component 30 and the built-in component 40 relative to the cover plate 20 in the first direction. The rotary switch assembly 120 can also be separated from the external component 30 by rotating relative to the cover plate 20 to allow the external component 30 and the built-in component 40 to move relative to the cover plate 20 in the first direction.

[0068] In one embodiment, in combination with Figure 6 and Figure 8As shown, the cover 20 is provided with a connection port 26, and the rotary switch assembly 120 includes a knob 1201, a rotating arm 1202 and a connecting piece 1203. The knob 1201 is arranged on the side of the cover 20 facing away from the storage space 60, and the rotating arm 1202 is arranged on the side of the cover 20 facing the storage space 60. The connecting piece 1203 passes through the connection port 26 and is fixedly connected to the knob 1201 and the rotating arm 1202. The rotating arm 1202 abuts against or separates from the built-in component 40 by rotating relative to the cover 20. By providing a connection port 26 on the cover 20 and using a connector 1203 to penetrate the connection port 26 to fix the knob 1201 and the rotating arm 1202, the knob 1201 and the rotating arm 1202 can be fixed together through the cover 20, so that the knob 1201 and the rotating arm 1202 can rotate synchronously. The user can drive the rotating arm 1202 to rotate by turning the knob 1201 from the outside of the computer case, thereby controlling the rotating arm 1202 to abut or separate from the built-in component 40, which is very convenient to operate.

[0069] In one embodiment, Figure 8 As shown, one end of the connector 1203 is fixedly connected to the knob 1201, and the other end of the connector 1203 is provided with a third threaded hole 1204. The rotating arm 1202 is provided with a second through hole 1205. The computer case further includes a third threaded fastener 130, which passes through the second through hole 1205 and is threadedly connected to the third threaded hole 1204. During assembly, the knob 1201 is placed on one side of the cover 20, and the connector 1203 fixed to the knob 1201 is passed through the connection port 26 of the cover 20. The rotating arm 1202 is placed on the other side of the cover 20, and then the third threaded fastener 130 is passed through the second through hole 1205 of the rotating arm 1202 and then threadedly connected to the third threaded hole 1204 of the connector 1203, thereby achieving the fixation of the knob 1201 and the rotating arm 1202, and convenient assembly. The knob 1201 and the rotating arm 1202 can leave a slight gap with the cover 20 to facilitate the rotation of the knob 1201 and the rotating arm 1202 on the cover 20. Specifically, the connecting member 1203 and the knob 1201 can be an integral structure. Of course, in other embodiments, the connecting member 1203 can also be fixed to the rotating arm 1202, and the second through hole 1205 is opened in the knob 1201. Compared with the former, the third threaded fastener 130 of the former passes through the arm of the knob 1201 and connects to the connecting member 1203, and is located inside the computer case. This can prevent the third threaded fastener 130 from being exposed, thereby improving the aesthetics of the computer case.

[0070] In one embodiment, combined Figure 8 and Figure 9As shown, a second through-hole 1205 is formed on the side of the rotating arm 1202 facing away from the cover plate 20. A second positioning hole 1206 is provided on the side of the rotating arm 1202 facing the cover plate 20. The second positioning hole 1206 communicates with the first through-hole 43. One end of the connecting member 1203 away from the knob 1201 is inserted into the second positioning hole 1206. By forming the second positioning hole 1206 in the rotating arm 1202 and inserting the connecting member 1203 into the second positioning hole 1206 for pre-fixing, it is convenient for the subsequent installation of the third threaded fastener 130 and improves the assembly efficiency.

[0071] In one embodiment, as Figure 8 shown, an arc-shaped groove 27 is provided on the inner wall of the connection port 26. The arc-shaped groove 27 extends along the circumferential direction of the connection port 26. A stop protrusion 1207 is provided on the circumferential side wall of the connecting member 1203. The stop protrusion 1207 is disposed in the arc-shaped groove 27. When the connecting member 1203 rotates and the stop protrusion 1207 abuts against one end of the arc-shaped groove 27, the rotating arm 1202 abuts against the built-in member 40. When the connecting member 1203 rotates and the stop protrusion 1207 abuts against the other end of the arc-shaped groove 27, the rotating arm 1202 separates from the built-in member 40. Since the rotating arm 1202 is located inside the computer chassis, the user cannot judge whether the rotating arm 1202 abuts against or separates from the built-in member 40 by observing the position of the rotating arm 1202. Through the cooperation of the arc-shaped groove 27 and the stop protrusion 1207, even if the position of the rotating arm 1202 cannot be observed, the user can judge whether the rotating arm 1202 rotates in place from the feel, which is very convenient to operate. Specifically, the shape of the connection port 26 is circular, the length of the arc-shaped groove 27 is set to one-fourth of the circumference of the connection port 26, and the rotation angle of the knob 1201 is 90°.

[0072] In one embodiment, as Figure 8 shown, the cover plate 20 is further provided with two clamping grooves 28. The two clamping grooves 28 are respectively disposed corresponding to the two ends of the arc-shaped groove 27. A clamping protrusion 1208 is provided on the side of the rotating arm 1202 facing the cover plate 20. The clamping protrusion 1208 can be engaged in the clamping groove 28. While the stop protrusion 1207 abuts against any one end of the arc-shaped groove 27, the clamping protrusion 1208 is engaged in the corresponding clamping groove 28. In this way, the position of the rotating arm 1202 can be stabilized, preventing the rotating arm 1202 from rotating randomly, and it can also remind the user from the feel whether the rotating arm 1202 rotates in place.

[0073] In one embodiment, as Figure 2As shown, the computer chassis further includes a second elastic member 140. The second elastic member 140 is disposed between the cover plate 20 and the chassis main body 10. When the buckle 41 is buckled with the chassis main body 10, the second elastic member 140 is squeezed and elastically deformed. When the buckle 41 is disengaged from the chassis main body 10, the second elastic member 140 can return to its original state and push the cover plate 20 to move away from the chassis main body 10. The cover plate of the traditional computer chassis is fixed to the chassis main body by screws. After loosening each screw, tools are needed to pry up the cover plate, which is difficult to operate. In this embodiment, by arranging the second elastic member 140 between the cover plate 20 and the chassis main body 10, when the buckle 41 is disengaged from the chassis main body 10, the cover plate 20 is bounced up by the elastic force of the second elastic member 140, and there is no need to use tools to pry up the cover plate 20, improving the disassembly and assembly efficiency. Specifically, the first end of the cover plate 20 is rotatably connected to the chassis main body 10. When the buckle 41 is disengaged from the chassis main body 10, the second elastic member 140 can push the cover plate 20 to rotate upward by a certain angle with the first end as the rotation fulcrum. During use, a circuit board 200 is disposed in the storage space 60, and a memory slot base 300 is provided at a position of the circuit board 200 close to the first end of the cover plate 20. The second elastic member 140 is fixed on the side of the cover plate 20 facing the storage space 60. When the cover plate 20 is closed, the second elastic member 140 abuts against the memory slot base 300, and the memory slot base 300 and the cover plate 20 cooperate to squeeze the second elastic member 140, thereby causing the second elastic member 140 to elastically deform. The second elastic member 140 can specifically be an elastic rubber pad, and of course, a compression spring can also be selected.

[0074] In one embodiment, as Figure 5 shown, a solid-state drive rubber pad 150 is provided on the side of the cover plate 20 facing the storage space 60. During use, a solid-state drive is disposed in the storage space 60, and the solid-state drive rubber pad 150 is used to abut against the fixed hard drive.

[0075] In one embodiment, as Figure 5 shown, the cover plate 20 is provided with holes, and a light-shielding sheet 160 is attached to the side of the cover plate 20 facing the storage space 60 to block the holes. The light-shielding sheet 160 can specifically be aluminum foil Mylar.

[0076] In one embodiment, as Figure 5 shown, the cover plate 20 is provided with connecting socket screws 170, and the connecting socket screws 170 are used to connect screws to fix the computer chassis to an object such as a wall through the screws.

[0077] In one embodiment, as Figure 10As shown in the figure, the chassis main body 10 includes a plastic middle frame 11 and a metal base 12. The metal base 12 is fixed within the plastic middle frame 11. A connection protrusion 122 for rotatably connecting with the cover plate 20 and a connection ear 121 for snap-connecting with a snap 41 are both provided on the metal base 12. Specifically, the metal base 12 is riveted with stepped dowel pins. During assembly, first place the metal base 12 within the plastic middle frame 11, and then use screws to pass through the plastic middle frame 11 and threadedly connect with the stepped dowel pins, thereby realizing the fixation of the plastic middle frame 11 and the metal base 12.

[0078] In one embodiment, as Figure 10 shown, the chassis main body 10 further includes a power button 13. The power button 13 is provided on the plastic middle frame 11, and a button foam 14 is provided between the power button 13 and the metal base 12. Specifically, the power button 13 is made of plastic and is heat-melt fixed to the plastic middle frame 11.

[0079] In one embodiment, as Figure 10 shown, the chassis main body 10 further includes a decorative plate 15. The decorative plate 15 can be specifically made of plastic. The decorative plate 15 and the cover plate 20 are respectively disposed on opposite sides of the plastic middle frame 11. Specifically, the computer chassis provided in this embodiment is a computer chassis for a micro computer main unit. The cover plate 20 is located at the bottom of the chassis main body 10 and serves as the bottom plate of the computer chassis, and the decorative plate 15 is located at the top of the chassis main body 10 and serves as the top plate of the computer chassis.

[0080] This application also provides a computer main unit including the above computer chassis. The computer main unit may further include a circuit board 200, a CPU, a hard disk, a memory, a graphics card, a power supply, etc. disposed within the storage space 60 of the computer chassis.

[0081] With the above computer chassis, when it is necessary to open the cover plate 20, only need to push the external part 30 in the first direction. The external part 30 drives the internal part 40 to move synchronously in the first direction, so that the snap 41 on the internal part 40 is disengaged from the chassis main body 10, and then the cover plate 20 can be easily opened. When closing the cover plate 20, the first elastic member 50 is used to drive the internal part 40 to move in the opposite direction of the first direction, so that the snap 41 is snap-connected with the chassis main body 10. The whole process does not require disassembling and assembling screws, and the operation is convenient.

[0082] This application also provides a computer including the above computer main unit. The computer may further include a display, a keyboard, a mouse, etc.

[0083] With the above computer chassis, when it is necessary to open the cover plate 20, only need to push the external part 30 in the first direction. The external part 30 drives the internal part 40 to move synchronously in the first direction, so that the buckle 41 on the internal part 40 is disengaged from the chassis main body 10. Then the cover plate 20 can be easily opened. When closing the cover plate 20, the first elastic member 50 is used to drive the internal part 40 to move in the opposite direction of the first direction, so that the buckle 41 is fastened to the chassis main body 10. There is no need to disassemble and assemble screws throughout the process, and the operation is convenient.

[0084] The above are only the preferred embodiments of the present application, and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A computer chassis, characterized in that, It includes a chassis main body, a cover plate, an external component, an internal component and a first elastic member. The chassis main body and the cover plate cooperate to form a storage space. The external component is arranged on the side of the cover plate facing away from the storage space. The internal component is arranged on the side of the cover plate facing the storage space. A buckle is arranged on the internal component. The first elastic member is connected between the internal component and the cover plate. The first elastic member can drive the buckle on the internal component to be buckled with the chassis main body. The external component and the internal component can move synchronously relative to the cover plate in a first direction, so that the first elastic member undergoes elastic deformation and the buckle is separated from the chassis main body.

2. The computer chassis according to claim 1, characterized in that: The computer chassis further includes a second elastic member. The second elastic member is arranged between the cover plate and the chassis main body. When the buckle is buckled with the chassis main body, the second elastic member is squeezed and undergoes elastic deformation. When the buckle is separated from the chassis main body, the second elastic member can return to its original state and push the cover plate in a direction away from the chassis main body.

3. The computer chassis according to claim 1, characterized in that: The cover plate is provided with a strip-shaped hole. The length direction of the strip-shaped hole is consistent with the first direction. The computer chassis further includes a connecting member. The connecting member passes through the strip-shaped hole and is fixedly connected to the external component and the internal component. The connecting member can move along the length direction of the strip-shaped hole.

4. The computer chassis according to claim 1, characterized in that: The computer chassis further includes a rotary switch assembly. The rotary switch assembly is rotatably arranged on the cover plate. The rotary switch assembly can abut against the internal component or the external component by rotating relative to the cover plate to limit the movement of the external component and the internal component relative to the cover plate in the first direction. The rotary switch assembly can also be separated from the internal component or the external component by rotating relative to the cover plate to allow the external component and the internal component to move relative to the cover plate in the first direction.

5. The computer chassis according to claim 4, characterized in that: The cover plate is provided with a connection port. The rotary switch assembly includes a knob, a rotary arm and an adapter. The knob is arranged on the side of the cover plate facing away from the storage space. The rotary arm is arranged on the side of the cover plate facing the storage space. The adapter passes through the connection port and is fixedly connected to the knob and the rotary arm. The rotary arm abuts against or separates from the internal component by rotating relative to the cover plate.

6. The computer chassis according to claim 1, wherein: The cover plate is located at the bottom of the chassis main body. Foot pads are arranged on the cover plate.

7. The computer chassis according to any one of claims 1-6, characterized in that: The chassis main body is provided with a lock hole. The buckle has a first inclined surface. When the first inclined surface abuts against the chassis main body, the internal component can move relative to the cover plate in the first direction so that the first elastic member undergoes elastic deformation. When the buckle is aligned with the lock hole, the first elastic member returns to its original state and the internal component moves relative to the cover plate in the direction opposite to the first direction, so that the buckle is buckled on the inner wall of the lock hole.

8. The computer chassis according to any one of claims 1-6, characterized in that: One end of the cover plate is rotatably connected to the chassis main body.

9. A computer mainframe, characterized in that, It includes the computer chassis according to any one of claims 1-8.

10. A computer, characterized in that, It includes the computer main unit according to claim 9.

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