TWI620487B - Server case - Google Patents

Abstract

A server chassis includes a casing, a handle member, a resilient arm member and a first retaining post. The handle member is formed with a first assembly opening and a first fixing opening connected to the first assembled opening. a hole, the elastic arm member is fixed on the handle member and includes an elastic engaging portion, the first holding column protrudes from the housing and is detachably inserted through the first assembly opening, when the first holding When the column is inserted into the first assembly opening and the handle member is pulled, the first holding column enters the first holding opening from the first assembly opening, and one side of the first holding column abuts The first retaining aperture wall of the aperture, and the resilient latch portion spans the first retaining post via elastic deformation to abut the other side of the first retaining post.

Description

Server chassis

The present invention relates to a server chassis, and more particularly to a server chassis that is easy to operate.

With the continuous development of information technology, the network industry has ushered in a new wave of development, and there is also a large demand for server equipment. In particular, the emergence of Internet technologies, social media and big data technologies has prompted the Internet industry to become one of the fastest growing commercial markets for server purchases. When the server chassis is repaired, disassembled, and assembled, the operator holds the case by hand to support and assist the chassis during maintenance, disassembly, and assembly. However, the conventional handle is attached to the chassis with a screw lock. If the handle is to be removed from the chassis, the screw must be removed first, and the operation, the disassembly, and the assembly are relatively inconvenient.

Accordingly, the present invention provides a server chassis that is easy to transport to solve the above problems.

In order to achieve the above object, a server chassis includes a housing, a handle member, a resilient arm member and a first retaining post. The handle member is detachably assembled to the housing, and the handle member includes a first assembly opening and a first fixing opening connected to the first assembly opening, the elastic arm member is fixed on the handle member and includes an elastic engaging portion, the first holding column protruding from the The first retaining post is detachably disposed on the first assembly opening, and the handle member is assembled on the first mounting post when the first retaining post is inserted into the first assembly opening. When the first holding post is disposed in the first assembly opening and the handle member is pulled in a pulling direction, the first holding post enters the first holding opening through the first assembling opening, the first One side of the holding column abuts against the hole wall of the first holding opening, and the elastic engaging portion crosses the first holding column via elastic deformation to abut the other side of the first holding column.

According to one embodiment of the present invention, the handle member further includes a first guiding hole, the first guiding hole communicating with the first assembling opening and the first holding opening for guiding the first holding The post enters the first retaining opening from the first assembled opening.

According to one embodiment of the present invention, the elastic arm member further includes a holding portion and an arm body, the holding portion is fixed on the handle member, and the arm body is deformably extended from the holding portion and connected to the elastic portion Engagement department.

According to one embodiment of the present invention, the elastic engaging portion includes a first engaging portion and a second engaging portion, the first engaging portion is oblique to the arm body, and the second engaging portion is oblique In the first clamping portion, an angle between the second clamping portion and the pulling direction is greater than an angle between the first locking portion and the pulling direction.

According to one embodiment of the present invention, the handle member further includes at least one second assembly opening and at least one second holding opening communicating with the at least one second assembly opening, the server chassis further comprising at least one a second holding post protruding from the housing, the at least one second holding post being detachably disposed in the at least one second assembly opening, wherein the at least one second holding post is disposed in the at least one second When the opening is assembled and the handle member is pulled in the pulling direction, the at least one second holding post enters the at least one second holding opening by the at least one second assembling opening, the at least one second holding column One side abuts against the wall of the at least one second holding opening.

According to one embodiment of the present invention, the handle member further includes at least one second guiding hole, and the at least one second guiding hole communicates with the at least one second assembling opening and the at least one second holding opening. The at least one second holding post is guided to enter the at least one second holding opening by the at least one second assembly opening.

According to one embodiment of the present invention, the handle member includes a handle base and a grip portion, and the first assembly opening and the first retaining opening are formed on the handle base, and the grip portion extends The handle base is used to provide a grip.

In summary, the handle member of the present invention is formed with an assembly opening and a fixing opening, and the assembly opening allows the holding post provided on the housing of the server chassis to pass the handle member to the housing. When the handle member is assembled on the housing and pulled in the pulling direction, the retaining post can enter the retaining opening to fix the handle member to the housing. In addition, the elastic arm member of the present invention is fixed on the handle member and can be elastically deformed during the process of the retaining post entering the retaining opening, so that the elastic engaging portion of the elastic arm member spans the retaining column from one side of the retaining column. And abutting on the other side of the holding column, thereby preventing the holding column from entering the assembly opening from the holding opening in the direction opposite to the pulling direction, thereby preventing the handle member from being detached from the housing without external force. Further, when the operator wants to remove the handle member from the housing, it is only necessary to apply the force to the handle member in a direction opposite to the pulling direction, and the elastic engaging portion of the elastic arm member can straddle the holding column and hold the column. The assembly opening is accessed from the holding opening in a direction opposite to the pulling direction for the purpose of easy operation. The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the embodiments of the invention.

The directional terms mentioned in the following embodiments, such as up, down, left, right, front or back, etc., refer to the direction of the additional drawing. Therefore, the directional terminology used is for the purpose of illustration and not limitation. Please refer to FIG. 1 to FIG. 3 . FIG. 1 is a schematic diagram of a server chassis 1000 according to an embodiment of the present invention. FIG. 2 is an enlarged schematic view of a server chassis 1000 according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. A partial exploded view of the server chassis 1000. As shown in FIG. 1 to FIG. 3 , the server case 1000 includes a housing 1 , a handle member 2 , a spring arm member 3 , and a first holding column 4 . The handle member 2 is detachably assembled to the housing 1 . The handle member 2 is formed with a first assembly opening 20 and a first fixing opening 21 communicating with the first assembly opening 20. The elastic arm member 3 includes an elastic engaging portion 30 and a holding portion. 31 and an arm body 32, the holding portion 31 is fixed to the handle member 2 by riveting, whereby the elastic arm member 3 can be fixed on the handle member 2, and the arm body 32 can be deformably extended from the holding portion 31. And being coupled to the elastic engaging portion 30, whereby the elastic engaging portion 30 can be displaced relative to the holding portion 31 by elastic deformation of the arm body 32, and the first holding column 4 protrudes from the housing 1 and is detachably pierced The first assembly opening 20 is assembled.

Further, the elastic engaging portion 30 includes a first locking portion 301 and a second locking portion 302. The first locking portion 301 is oblique to the arm body 32, and the second locking portion 302 is oblique to the first card. The elastic portion 301, that is, the elastic engagement portion 30 is substantially V-shaped by the first locking portion 301 and the second locking portion 302 being connected to each other. In addition, the handle member 2 further includes a first guiding hole 22, the first guiding hole 22 communicates with the first assembling opening 20 and the first holding opening 21, and the handle member 2 further includes a second assembly. An opening 23, a second holding opening 24 and a second guiding hole 25, the second holding opening 24 communicates with the second assembling opening 23, and the second guiding hole 25 communicates with the second assembling opening 23 The second retaining opening 24 is provided. In addition, the server chassis 1000 further includes a second holding post 5 protruding from the housing 1 and detachably passing through the second assembling opening 23 . In this embodiment, the number of the second assembly opening 23, the second holding opening 24, the second guiding hole 25 and the second holding column 5 are respectively two, but the invention is not limited thereto, for example, the second The number of the assembly opening 23, the second holding opening 24, the second guiding hole 25 and the second holding column 5 may also be one, that is, the handle member 2 is formed with at least one second assembling opening 23, at least one The structural design of the second retaining opening 24 and the at least one second guiding bore 25 and the servo housing 1000 comprising at least one second retaining post 5 are all within the scope of the present invention.

In this embodiment, the handle member 2 can include a handle base 26 and a grip portion 27, a first assembly opening 20, a first retaining opening 21, a first guiding hole 22, a second assembling opening 23, The second holding opening 24 and the second guiding hole 25 are respectively formed on the handle base 26, that is, the handle member 2 is assembled to the housing 1 by the handle base 26, and the grip portion 27 extends to the handle base 26 is used to provide an operator with a grip, whereby the operator can grip the grip portion 27 to pull the handle member 2 to move relative to the housing 1 in a pulling direction Z1, or the operator can hold the grip portion 27 The handle member 2 is moved relative to the housing 1 in a release direction Z2 opposite to the pulling direction Z1.

Please refer to FIG. 4 to FIG. 7 , FIG. 4 is a front view of the server case 1000 shown in FIG. 2 , and FIG. 5 is a cross-sectional view of the server case 1000 taken along line XX of FIG. 4 , and FIG. FIG. 7 is a schematic cross-sectional view of the server chassis 1000 in a disengaged state according to an embodiment of the present invention. FIG. 7 is a cross-sectional view of the server chassis 1000 taken along line YY of FIG. As shown in FIGS. 4 to 7, when the operator wants to use the handle member 2 as the support and assistance of the server cabinet 1000 during maintenance, disassembly, and assembly, the first assembly opening 20 of the handle member 2 can be firstly used. The first holding post 4 and the second holding post 5 on the housing 1 are respectively aligned with the second assembling opening 23, and the first holding post 4 and the second holding post 5 are respectively disposed through the first assembling opening 20 With the second assembly opening 23, the handle member 2 can be assembled to or detached from the housing 1 (as shown in Figs. 6 and 7).

When the first holding post 4 is disposed in the first assembling opening 20 and the second holding post 5 is disposed in the second assembling opening 23, the operator can grip the grip portion 27 to pull the handle member 2 in the pulling direction Z1. Pulling up, the first guiding hole 22 can guide the first holding column 4 to enter the first holding opening 21 from the first assembling opening 20, and the second guiding hole 25 can guide the second holding column 5 by The second assembly opening 23 enters the second holding opening 24 , that is, the first holding column 4 can enter the first holding opening 21 from the first assembling opening 20 via the first guiding hole 22 , and the second holding column 5 can be The second fixing opening 23 is inserted into the second holding opening 24 via the second guiding hole 25, whereby the handle member 2 can be moved relative to the housing 1 by the position as shown in FIGS. 6 and 7 to 4 and the position shown in Figure 5.

In this embodiment, the size of the first guiding hole 22 is substantially equal to the size of the first holding opening 21, and the size of the first guiding hole 22 is smaller than the size of the first assembling opening 20; the second guiding hole The size of 25 is substantially equal to the size of the second holding opening 24, and the size of the second guiding hole 25 is smaller than the size of the second assembling opening 23, but the invention is not limited thereto, for example, the first guiding hole 22 The size of the second guiding hole 25 can also be larger than the size of the second holding hole 24, so that the first holding column 4 can be smoothly passed through the first guiding hole 22 The first assembly opening 20 enters the first holding opening 21 , and the second holding column 5 smoothly passes through the second guiding hole 25 into the second holding opening 24 via the second assembling opening 23 .

The first holding post 4 enters the first holding opening 21 from the first assembling opening 20 via the first guiding hole 22 and the second holding post 5 enters the second through the second assembling opening 23 via the second guiding hole 25 During the process of holding the opening 24, the elastic engaging portion 30 of the elastic arm member 3 straddles the first holding column 4 by elastic deformation of the arm body 32, so that the handle member 2 can smoothly pass through the sixth figure and the seventh figure. The positional shift shown is moved relative to the housing 1 to the positions shown in FIGS. 4 and 5, and when the handle member 2 is moved to the positions shown in FIGS. 4 and 5, the first holding column 4 One side of the second holding column 5 abuts against the hole wall of the second holding opening 21, and the handle member 2 can receive the first The column 4 and the second holding column 5 are held to support and assist the server case 1000 during maintenance, disassembly and assembly. Further, when the handle member 2 is moved to the positions shown in FIGS. 4 and 5, the second engaging portion 302 of the elastic engaging portion 30 of the elastic arm member 3 abuts against the other of the first holding column 4 The side prevents the first holding post 4 from entering the first assembling opening 20 from the first holding opening 21 in the releasing direction Z2. As a result, the handle member 2 does not come out of the housing 1 without an external force.

On the other hand, when the operator wants to detach the handle member 2 from the housing 1, it is only necessary to apply force to the handle member 2 in the release direction Z2 opposite to the pulling direction Z1, at which time the elastic engagement of the elastic member 3 The portion 30 can span the first holding column 4 by the arm body 32, so that the first holding column 4 can enter the first assembling opening 20 from the first holding opening 21, and the second holding column 5 can be The second retaining opening 24 enters the second assembled opening 23. In this way, the handle member 2 can be detached from the housing 1 to achieve the purpose of the handle member 2 of the present invention being easy to handle. It is to be noted that the angle θ1 between the second locking portion 302 and the pulling direction Z1 of the elastic engaging portion 30 of the present invention may be greater than the angle θ2 between the first locking portion 301 and the pulling direction Z1. The member 2 is more easily moved to the positions shown in FIGS. 4 and 5 by the positions shown in FIGS. 6 and 7, and is more difficult to move to the position as shown in FIGS. 4 and 5 to The positions shown in FIG. 6 and FIG. 7 are not limited thereto. For example, the angle θ1 between the second locking portion 302 of the elastic engaging portion 30 and the pulling direction Z1 may be smaller than the first locking portion. The angle θ2 between the 301 and the pulling direction Z1, whereby the handle member 2 is more easily moved from the position shown in FIGS. 4 and 5 to the positions shown in FIGS. 6 and 7 The positions as shown in Figs. 6 and 7 are moved to the positions as shown in Figs. 4 and 5, and as to which of the above designs is adopted, the actual demand is determined. Compared with the prior art, the handle member of the present invention is formed with an assembly opening and a fixing opening, and the assembly opening allows the holding post provided on the housing of the server chassis to pass the handle member to the housing. When the handle member is assembled on the housing and pulled in the pulling direction, the holding post can enter the holding opening to fix the handle member to the housing. In addition, the elastic arm member of the present invention is fixed on the handle member and can be elastically deformed during the process of the retaining post entering the retaining opening, so that the elastic engaging portion of the elastic arm member spans the retaining column from one side of the retaining column. And abutting on the other side of the holding column, thereby preventing the holding column from entering the assembly opening from the holding opening in the direction opposite to the pulling direction, thereby preventing the handle member from being detached from the housing without external force. Further, when the operator wants to remove the handle member from the housing, it is only necessary to apply the force to the handle member in a direction opposite to the pulling direction, and the elastic engaging portion of the elastic arm member can straddle the holding column and hold the column. The assembly opening is accessed from the holding opening in a direction opposite to the pulling direction for the purpose of easy operation. The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.

1000‧‧‧Server chassis

1‧‧‧shell

2‧‧‧Handle parts

20‧‧‧First assembled opening

21‧‧‧First holding hole

22‧‧‧First guiding hole

23‧‧‧Second assembled opening

24‧‧‧Second holding hole

25‧‧‧Second guiding hole

26‧‧‧Handle base

27‧‧‧ Grip

3‧‧‧Ball arm

30‧‧‧Flexible engagement

301‧‧‧First Carding Department

302‧‧‧Second Carding Department

31‧‧‧ Holding Department

32‧‧‧Body

4‧‧‧First holding column

5‧‧‧Second holding column

Θ1, θ2‧‧‧ angle

Z1‧‧‧Tiras direction

Z2‧‧‧ release direction

X-X, Y-Y‧‧‧ hatching

FIG. 1 is a schematic diagram of a server chassis according to an embodiment of the present invention. FIG. 2 is an enlarged schematic view of a server chassis according to an embodiment of the present invention. FIG. 3 is a partial exploded view of a server chassis according to an embodiment of the present invention. Figure 4 is a front elevational view of the server chassis shown in Figure 2. Figure 5 is a cross-sectional view of the server chassis shown in Figure 4 along section line X-X. FIG. 6 is a front elevational view showing the server chassis in a disengaged state according to an embodiment of the present invention. Figure 7 is a cross-sectional view of the server chassis taken along line Y-Y of Figure 6.

Claims (6)

A server chassis includes: a housing; a handle member detachably assembled to the housing, the handle member including a first assembly opening and a first fixing opening connected to the first assembly opening The arm member is fixed on the handle member. The elastic arm member includes an elastic engaging portion, a retaining portion and an arm body. The retaining portion is fixed on the handle member, and the arm body is deformable. Extending from the holding portion and connecting to the elastic engaging portion, the elastic engaging portion includes a first engaging portion and a second engaging portion, the first engaging portion is oblique to the arm body, the first The second clamping portion is obliquely disposed on the first clamping portion; and a first holding column protrudes from the housing, the first holding post is detachably disposed in the first assembly opening, and the handle member is The first retaining post is assembled to the housing when the first assembly opening is inserted; wherein the first retaining post is disposed in the first assembly opening and the handle member is lifted in a pulling direction When the first holding column is pulled, the first fixing hole enters the first holding opening, and one side of the first holding column abuts the first holding hole Holding hole wall opening, and the elastic engaging portion via elastic deformation of the first holding column across to the other side comes into contact of the first holding column. The server chassis of claim 1, wherein the handle member further includes a first guiding hole, the first guiding hole communicating with the first assembling opening and the first holding opening for guiding the The first retaining post enters the first retaining opening from the first assembled opening. The server cabinet of claim 1, wherein an angle between the second clamping portion and the pulling direction is greater than an angle between the first locking portion and the pulling direction. The server chassis of claim 1, wherein the handle member further comprises at least one second assembly opening and at least one second holding opening communicating with the at least one second assembly opening, the server chassis further The at least one second holding post is detachably disposed in the at least one second assembly opening, wherein the at least one second holding post is disposed in the housing The at least one second holding post enters the at least one second holding opening by the at least one second assembling opening when the at least one second assembling opening is pulled in the pulling direction, the at least one second fixing opening One side of the second holding column abuts against the hole wall of the at least one second holding opening. The server chassis of claim 4, wherein the handle member further comprises at least one second guiding hole, the at least one second guiding hole communicating with the at least one second assembly opening and the at least one second holding Opening and guiding the at least one second holding post to enter the at least one second holding opening by the at least one second assembling opening. The server chassis of claim 1, wherein the handle member comprises: a handle base, the first assembly opening and the first retention opening are formed on the handle base; and a grip portion extending The handle base is used to provide a grip.