CN216123272U - Fixing assembly and electronic device comprising same - Google Patents

Abstract

A fixing assembly and an electronic device comprising the same are provided. The electronic device is suitable for accommodating at least one electronic unit; the electronic device comprises a case and a frame body; the rack body is suitable for being borne on the case and comprises a fixed support and a movable support, and the fixed support and the movable support are separably connected. According to the fixing assembly and the electronic device comprising the fixing assembly, the frame body used for containing the electronic unit can be clamped and fixed on the case in a mode that the clamping hook piece is operated by the handle piece, the traditional means that the frame body is locked by screws is avoided, and a user can stably fix the contained electronic unit in the frame body in a mode that the movable support is connected to the fixed support in an operating mode, so that the electric connection of the electronic unit is prevented from being influenced by vibration, and the convenience of operations such as maintenance, replacement and upgrading of the expansion card can be considered.

Description

Fixing assembly and electronic device comprising same

Technical Field

The present invention relates to a fixing assembly, and more particularly, to a fixing assembly for an electronic unit and an electronic device including the same.

Background

With the development of technology, a computer or a server system can meet various requirements by expanding or improving the existing functions. For example, manufacturers typically add or upgrade expansion cards (expansion cards) such as graphics processors to server chassis to enable servers with the required capabilities.

Generally, one or more expansion cards can be accommodated in a dedicated rack (cage) for management, and the adapter board is provided on the cage for the expansion cards to be plugged into, so that the user can assemble the expansion cards by plugging the adapter board into the server motherboard. However, the conventional rack body is connected with the expansion card only by the adapter plate thereon, and the fixing capability of the expansion card is limited, so that the electrical connection of the expansion card is easily influenced by external impact or vibration.

Therefore, it is desirable to provide a fixing assembly and an electronic device including the same to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a fixing assembly and an electronic device including the same, which can effectively stabilize an accommodated expansion card to prevent an electrical connection of the expansion card from being affected by vibration.

According to an embodiment of the present invention, an electronic device is adapted to accommodate at least one electronic unit and includes a housing and a frame. The frame body is carried on the case and used for accommodating the electronic unit. The frame body comprises a fixed bracket and a movable bracket. The fixed bracket and the movable bracket are detachably connected.

According to another embodiment of the present invention, a fixing assembly is adapted to be received in a chassis and adapted to receive at least one electronic unit. The fixing component comprises a frame body. The frame body is suitable for bearing on the case. The frame body comprises a fixed bracket and a movable bracket. The fixed bracket and the movable bracket are detachably connected.

In the fixing assembly and the electronic device disclosed in the foregoing embodiments of the utility model, since the frame body includes the fixing support and the movable support which are detachably connected, a user can stably fix the accommodated electronic unit in the frame body by operating the movable support to connect to the fixing support, so as to prevent the electrical connection of the electronic unit from being affected by vibration.

The foregoing description of the disclosure and the following detailed description are presented to illustrate and explain the principles and spirit of the utility model and to provide further explanation of the utility model as claimed.

Drawings

Fig. 1 is a partially enlarged perspective view of an electronic device according to an embodiment of the utility model, wherein a fixing element is taken out from a chassis.

Fig. 2A to 2C are perspective views of a fixing assembly according to an embodiment of the utility model at different viewing angles.

Fig. 3 is an exploded view of a fixing assembly according to an embodiment of the utility model.

Fig. 4 is a schematic diagram illustrating an operation of releasing the fixing element from the chassis according to an embodiment of the present invention.

Fig. 5A to 5C are schematic views illustrating an operation of opening the fixing assembly to take out the electronic unit according to an embodiment of the utility model.

Description of the main component symbols:

1 fixing assembly

7 adapter plate

8 electronic unit

9 electronic device

10 fixed support

11 hole breaking

20 Movable support

40 handle

50 linking member

60 engaging member

70 positioning pin

80 resilient release member

91 casing

92 support frame

110 first plate body

111 end edge

115 perforation

113 engaging groove

120 second plate body

121 end edge

210 first plate part

211 pivoted end

220 second plate part

230 third plate part

231 barb structure

310 first hook

311 first engagement part

313 first pivot part

315 first hook part

320 second hook

321 second connection part

323 second pivot joint

325 second hook part

810 fixed part

820 spring plate part

830 stop projection

921 fastening hole

3211 incision

arrows a 1-a 7

C frame body

P bolt

S containing space

Detailed Description

The detailed features and advantages of the present invention are described in detail in the embodiments below, which are sufficient for any person skilled in the art to understand the technical contents of the present invention and to implement the present invention, and the related objects and advantages of the present invention can be easily understood by any person skilled in the art according to the disclosure of the present specification, the scope of the claims and the accompanying drawings. The following examples further illustrate aspects of the utility model in detail, but are not intended to limit the scope of the utility model in any way.

In addition, embodiments of the present invention will be disclosed with reference to the accompanying drawings, and for the purpose of clarity, numerous implementation details will be set forth in the following description. It should be understood, however, that these implementation details are not intended to limit the utility model.

Also, for the purpose of keeping the drawing clean, some conventional structures and elements may be shown in the drawings in a simplified schematic form. In addition, some features in the drawings may be slightly enlarged or changed in scale or size for the purpose of facilitating understanding and viewing of the technical features of the present invention, but this is not intended to limit the present invention. The actual dimensions and specifications of the product manufactured according to the present disclosure may be adjusted according to the manufacturing requirements, the characteristics of the product itself, and the utility model as disclosed below.

Furthermore, the terms "end," "portion," "region," "place," and the like may be used hereinafter to describe a particular element or structure, or a particular feature thereon or therebetween, but are not limited to such terms. Hereinafter, the term "and/or" may also be used, which is meant to encompass a combination of one or all of one or more of the listed associated elements or structures. The terms "substantially", "about" or "approximately" may also be used hereinafter to encompass allowable manufacturing tolerances that may exist without affecting the intended result.

Furthermore, unless otherwise defined, all terms or phrases used herein, including technical and scientific terms and terms, include their ordinary meanings and meanings as understood by those skilled in the art. Furthermore, the definitions of the above words or terms should be construed in this specification to include meanings consistent with the technical fields related to the present invention. Unless specifically defined, these terms and phrases are not to be construed in an idealized or formal sense unless expressly so defined.

First, referring to fig. 1, an embodiment of the utility model provides an electronic device 9. Which may comprise a chassis 91 and one or more stationary components 1. The electronic device 9 may be, but not limited to, a server or a computer host, and the fixing assembly 1 is adapted to be accommodated in the case 91 and detachably assembled to the case 91, and the fixing assembly 1 is adapted to accommodate one or more electronic units 8, so as to be used for putting the electronic units 8 into the case 91 or taking the electronic units 8 out of the case 91, where the electronic units 8 may be, but not limited to, expansion cards (expansion cards) such as a graphics processor, but the present invention is not limited to the type and specification of the electronic units 8, and may also be, in an embodiment, a solid state disk.

It should be noted that, for the purpose of simplifying the drawings, only a part of the chassis 91 is shown in fig. 1, and other elements or structures which are not related to the taking and placing of the fixing assembly 1 are omitted, and the numbers of the fixing assembly 1 and the electronic units 8 shown in the drawings are only for convenience of illustration.

In addition, as shown in the figure, the case 91 may further have a plurality of engaging holes 921 for engaging and fixing the fixing component 1. Specifically, in the present embodiment, the engaging holes 921 are formed in a supporting frame 92 on the housing 91, and the supporting frame 92 not only has the engaging holes 921 for engaging the fixing member 1, but also can be used for supporting the fixing member 1. It should be noted that the supporting frame 92 can be adjusted in position or contact area according to the actual requirements of stability or load-bearing capacity, etc. required for supporting the fixing assembly 1, and is not limited to the position shown in the drawings.

Next, description will be made with respect to the fixing member 1. Please continue to refer to fig. 2A to 3, wherein fig. 2A to 2C are perspective views according to the fixing element 1 at different viewing angles, and fig. 3 is an exploded view of the fixing element 1. Some elements may be shown in dotted lines or omitted for ease of viewing. In this embodiment, the fixing assembly 1 may at least include a frame (cage) C for accommodating and carrying the electronic unit 8, and in addition, the fixing assembly 1 may further include a first hook 310, a second hook 320, a handle 40, a connecting element 50 and a connecting element 60 for fixing the frame C to the chassis. The following description will be made in order.

In general, in the present embodiment, the frame body C may include a fixed frame 10 and a movable frame 20, one end of the movable frame 20 is pivoted to one end of the fixed frame 10, and the other end is detachably connected to the other end of the fixed frame 10, so as to surround an accommodating space S capable of accommodating the electronic unit 8 together with the fixed frame 10.

Specifically, the fixing bracket 10 may include a first board 110 and a second board 120, and the first board 110 and the second board 120 are connected to each other to form an L-shaped structure for covering two adjacent sides of the electronic unit 8. An adapter board 7 may be disposed on the inner side of the first board 110, the adapter board 7 may have a plurality of slots (not numbered) for the electronic units 8 to be inserted, and the adapter board 7 may further have a connector (not numbered) for connecting to a main board (as shown in fig. 1, but not numbered) in the chassis 91, so that the electronic units 8 can be electrically connected to the main board through the adapter board 7, but it should be noted that the specification of the adapter board 7 is illustrated for convenience of illustration and illustration only, and is not used to limit the present invention.

In addition, the fixing bracket 10 may have a hole 11, for example, the hole 11 is located at the joint of the first plate 110 and the second plate 120 and extends along the joint direction. In addition, the first board 110 may further have at least one engaging groove 113, wherein the engaging groove 113 is opened at an end 111 of the first board 110 away from the second board 120 and tapers toward the second board 120. It should be noted that the fixing bracket 10 may be, but is not limited to, an integrally formed structure, and the shape shown in the drawings is only for illustration and is not intended to limit the present invention in any way.

One end of the movable bracket 20 is pivotally disposed at one end of the fixed bracket 10, and the other end of the movable bracket 20 is detachably connected to the other end of the fixed bracket 10, so that the movable bracket 20 can move relative to the fixed bracket 10 to cover the other two adjacent sides of the electronic unit 8. Specifically, the movable bracket 20 may be but not limited to an integrally formed structure, and may include a first plate portion 210, a second plate portion 220, and a third plate portion 230, where the first plate portion 210 and the third plate portion 230 are vertical to two opposite sides of the second plate portion 220, and these three portions may form a U-shaped structure, the movable bracket 20 may be pivotally connected to an end edge 121 of the second plate 120 of the fixed bracket 10 away from the first plate 110 through the first plate portion 210, and the movable bracket 20 may be assembled to an end edge 111 of the first plate 110 away from the second plate 120 through the third plate portion 230. The detailed description is as follows.

In this embodiment, the first plate portion 210 is pivotally fixed to the end edge 121 of the second plate 120 of the fixing bracket 10 at a pivot end 211 away from the second plate portion 220, and the third plate portion 230 may have at least one barb structure 231, which extends and protrudes outward from the third plate portion 230 in a direction away from the first plate portion 210, and is adapted to be detachably inserted into the engaging groove 113 at the end edge 111 of the first plate 110 of the fixing bracket 10, so that the third plate portion 230 is fixed to the first plate 110.

When the two opposite ends of the movable bracket 20 (i.e., the pivot end 211 and the barb 231 of the third plate portion 230) are fixed to the fixed bracket 10, the movable bracket 20 and the fixed bracket 10 together surround the accommodating space S for accommodating the electronic unit 8. It should be noted that, as long as the third plate portion of the movable bracket can be detachably fixed to the first plate body of the fixed bracket, the number and shape of the barb structures and the engaging grooves of the fixing assembly of other embodiments can be adjusted according to actual requirements.

The first hook member 310 is pivotally disposed at the outer side of the movable bracket 20 of the frame body C. Specifically, the first hook member 310 may include a first engaging portion 311, a first pivot portion 313 and a first hook portion 315, the first engaging portion 311 and the first hook portion 315 are respectively located at two opposite ends of the first hook member 310, wherein the first hook portion 315 may be used to hook the engaging hole 921 of the supporting frame 92 of the chassis 91, and the first hook member 310 may be pivoted to the first plate portion 210 of the movable bracket 20 and located at an outer side of the first plate portion 210 via the first pivot portion 313 between the first engaging portion 311 and the first hook portion 315.

On the other hand, the second hook 320 is pivotally disposed on the fixing bracket 10 of the frame body C. Specifically, the second hook 320 may include a second engaging portion 321, a second pivot portion 323, and a second hook portion 325, the second engaging portion 321 and the second hook portion 325 are respectively located at two opposite ends of the second hook 320, wherein the second hook portion 325 may be used to hook the engaging hole 921 of the supporting frame 92 of the chassis 91, and the second hook 320 may be pivoted to the inner side of the first plate 110 of the fixing bracket 10 via the second pivot portion 323 between the second engaging portion 321 and the second hook portion 325 and movably pass through the hole 11 of the fixing bracket 10, and the extending range of the hole 11 limits the rotatable range of the second hook 320.

The connecting element 50 is pivotally connected to the first connecting portion 311 of the first hook 310, and the other side of the connecting element 50 opposite to the first hook 310 is pivotally connected to the handle 40, in other words, the connecting element 50 is pivotally connected between the first hook 310 and the handle 40. Thereby, the first hook member 310 and the handle member 40 are pivotally movable relative to each other via the engaging member 50. Alternatively, one end of the handle member 40 may be indirectly connected to the first hooking member 310 via the pivot joint member 50. As used herein, "indirectly connected" means that the elements so described may be connected to each other via one or more other elements.

The handle member 40 is detachably fixed to the second hooking member 320. Specifically, in the present embodiment, the engaging element 60 is disposed at the other end of the handle element 40 opposite to the engaging element 50, the engaging element 60 is, for example, a protrusion structure with a substantially T-shaped end, and accordingly, the second engaging portion 321 of the second hooking element 320 is, for example, U-shaped and has a cut 3211, so that the handle element 40 can be fixed to the second hooking element 320 by sliding the engaging element 60 into the cut 3211. When the handle 40 is fixed to the second hook 320, the user can move the first hook 310 and the second hook 320 synchronously only by moving the handle 40. It should be noted that, as long as the fastening device can be used to detachably fix one end of the handle member to the second hook member, the selection of the fastening device can be adjusted according to actual requirements, for example, the fastening device of the fixing component in other embodiments may be replaced by a magnet set that is respectively disposed on the second hook member and the handle member and can attract each other.

In addition, in order to maintain the first hook member 310 and the second hook member 320 at a specific angle for facilitating other operations, in the embodiment, the fixing assembly 1 may further include a positioning pin 70, the positioning pin 70 may be disposed on the first plate 110 of the fixing bracket 10, for example, adjacent to one side of the hole 11, the positioning pin 70 may be, but not limited to, any suitable spring-loaded plunger (spring-loaded plunger), which has a pin P (pin) capable of being driven by an internal spring to telescopically protrude from the inner surface of the first plate 110, the pin P can pass through the second hook member 320 to maintain the second hook member 320 at the current position, and the first hook member 310 and the second hook member 320 are also limited to maintain at the current position when being connected and fixed, but when the positioning pin 70 is pulled to submerge the plunger into the inner surface of the first plate 110, the first hook 310 and the second hook 320 can swing.

It should be added that, as long as the requirement of stopping the first hook member 310 and/or the second hook member 320 at a specific angle by telescopically protruding from the inner surface of the fixing bracket 10 can be achieved, the fixing assembly of other embodiments may also use any other suitable mechanism as the positioning pin, such as a thumb screw.

In addition, in order to enhance the connection strength between the third plate portion 230 of the movable bracket 20 and the first plate 110 of the fixed bracket 10 for other operations, the fixing assembly 1 may further include an elastic release member 80. Specifically, in the present embodiment, the first plate 110 of the fixing bracket 10 may have at least one through hole 115, the elastic releasing element 80 may include a fixing portion 810, an elastic piece portion 820 and at least one stopping protrusion 830, the fixing portion 810 and the elastic piece portion 820 are respectively located at two opposite ends of the elastic releasing element 80, the stopping protrusion 830 is disposed between the fixing portion 810 and the elastic piece portion 820, the elastic releasing element 80 is fixed to the third plate 230 through the fixing portion 810, so that the stopping protrusion 830 movably penetrates through the third plate 230 and protrudes out of the through hole 115 of the first plate 110, and the elastic piece portion 820 may swing relative to the fixing portion 810 and the third plate 230 when a force is applied to make the stopping protrusion 830 penetrate through or separate from the through hole 115.

Thus, when the barb structure 231 of the movable bracket 20 is inserted into the engaging groove 113 of the fixed bracket 10, the stopping protrusion 830 of the elastic releasing member 80 can pass through the through hole 115 of the fixed bracket 10 to limit the movement of the barb structure 231 in the direction of being separated from the engaging groove 113. It should be noted that, as long as the purpose of restricting the barb structure from being separated from the engaging groove can be achieved, the number and shape of the through holes and the stopping protrusions of the fixing assembly of other embodiments can be adjusted according to actual requirements, and even the fixing assembly of some embodiments can omit the elastic releasing element and the configuration associated therewith according to different requirements.

Then, the fixing component is operated to further understand the purpose and effect. First, please refer to fig. 1 and fig. 4 together to describe how to take out the fixing assembly 1 from the housing 91. The user can pull the positioning pin 70 outward (as shown by arrow a 1) to release the restriction of the positioning pin 70 on the second hook member 320, so that the user can push the handle member 40 (as shown by arrow a 2) to drive the first hook member 310 and the second hook member 320 to rotate relative to the fixing bracket 10, and the second hook portion 325 at the end of the second hook member 320 is separated from the engaging hole 921 of the supporting bracket 92, meanwhile, although not seen from the view of the drawing, the first hook portion 315 at the end of the first hook member 310 can be separated from the engaging hole 921 of the supporting bracket 92. The user can then release the detent pin 70 to allow its plunger to again protrude from the inner surface of the fixing bracket 10 to maintain the second catch 320 in the current position. In this operation, the fixing member 1 can be taken out from the casing 91 (as shown by an arrow a3 in fig. 1).

On the contrary, the user only needs to put the fixing assembly 1 back into the case 91, remove the limitation of the positioning pin 70, and pull the handle 40 to hook the first hook 310 and the second hook 320 on the fastening hole 921 of the supporting frame 92, so as to complete the operation of installing the electronic unit 8 in the case 91.

It should be noted that the supporting frame 92 not only can be used for clamping and fixing the fixing component 1 to the case 91, but also can be used for supporting one end of the whole body formed by the fixing component 1 and the electronic unit 8 thereon, so as to stabilize or balance the position of the whole body in the case 91. In addition, in some embodiments, a mechanism (not shown) capable of engaging with the fixing frame body may be selectively added to the chassis of the electronic device at an end of the fixing frame body relatively far away from the hook member, so as to support the weight of the two opposite ends of the fixing frame body with the supporting frame, respectively, thereby stabilizing or balancing the fixing frame body.

Next, please refer to fig. 5A to 5C to describe how to take the electronic unit 8 out of the fixing assembly 1. First, as shown in fig. 5A-5B, the user can first pull the resilient portion 820 of the resilient releasing element 80 (as indicated by arrow a 4) to drive the stopping protrusion 830 to disengage from the through hole 115 of the fixed bracket 10, so that the barb 231 of the movable bracket 20 is no longer restricted and can move in a direction to disengage from the engaging groove 113 of the fixed bracket 10 (as indicated by arrow a 5). At the same time or subsequently, the handle member 40 can be pushed toward the second hooking member 320 (as indicated by arrow a 6) to make the engaging member 60 at one end thereof come out of the notch 3211 of the second engaging portion 321 of the second hooking member 320.

That is, at this time, one end of the movable bracket 20 has been released from the fixed bracket 10, and one end of the handle 40 has been released from the second hook 320, that is, the movable bracket 20 and the second hook 320 are both in a freely swinging state at this time. Thus, as shown in fig. 5C, the user can then open the movable stand 20 relative to the fixed stand 10 (as indicated by arrow a 7) to expose the covered electronic unit 8, so as to replace the electronic unit 8.

On the contrary, the user can simply follow the above steps to complete the operation of mounting the electronic unit 8 on the fixing assembly 1, for example, the movable bracket 20 is rotated to insert the barb structure 231 into the engaging groove 113 of the fixing bracket 10, at this time, the elastic releasing element 80 will make the stopping protrusion 830 pass through the through hole 115 of the fixing bracket 10 by its own elasticity, and then the engaging element 60 on the handle element 40 is inserted into the notch 3211 of the second hooking element 320.

From the above operations, the fixing assembly of the present embodiment can complete the dismounting and mounting of one or more electronic units 8 in a simple step without tools, thereby achieving a simple process of screwless quick dismounting, and facilitating the operations of maintenance, replacement, upgrading and the like of the expansion card.

Finally, it is added that the fixing assembly may optionally omit the aforementioned components and other configurations associated with the modification as long as the effect of fixing the electronic unit meets the actual requirement. For example, the second hook member may be omitted from the fixing assembly of other embodiments, in this case, only the engaging hole corresponding to the first hook member may be reserved on the supporting frame, and the handle member and the engaging member may also be omitted from the fixing assembly on the premise that the user can still operate the first hook member.

The fixing assembly and the electronic device comprising the fixing assembly disclosed by the embodiment of the utility model have the advantages that the frame body for accommodating the electronic unit can be clamped and fixed on the case in a mode of operating the clamping hook piece by the handle piece, and the traditional means of locking the frame body by screws is avoided, so that a server applying the fixing assembly of the embodiment can stabilize the position of the expansion card to avoid the influence of vibration, and meanwhile, the convenience of operations such as maintenance, replacement and upgrading of the expansion card is considered.

Although the present invention has been described with reference to the above embodiments, it is not intended to limit the utility model. Those skilled in the art can make modifications and alterations without departing from the spirit and scope of the present invention. With regard to the scope of protection defined by the present invention, reference should be made to the scope of the appended claims.

Claims (18)

1. An electronic device adapted to receive at least one electronic unit, the electronic device comprising:

a chassis; and

the rack body is borne on the case and comprises a fixed support and a movable support, and the fixed support and the movable support are separably connected.

2. The electronic device according to claim 1, wherein the movable bracket is pivoted to one end of the fixed bracket and detachably connected to the other end of the fixed bracket to surround a receiving space together with the fixed bracket, the receiving space being used for receiving the at least one electronic unit.

3. The electronic device of claim 2, further comprising a first hook pivotally disposed outside the movable bracket, and a handle connected to the first hook for driving the first hook to be detachably engaged with the at least one engaging hole of the housing.

4. The electronic device according to claim 3, further comprising a second hook pivotally mounted to the fixing bracket of the frame, wherein the at least one engaging hole comprises two engaging holes, and the first hook and the second hook are respectively disposed at two opposite sides of the frame and detachably engaged with the two engaging holes.

5. The electronic device of claim 4, wherein the second hook member is disposed through a hole of the fixing bracket, and the hole limits a rotatable range of the second hook member.

6. The electronic device of claim 4, further comprising a connecting member pivotally connected to the first hook member, wherein one end of the handle member is pivotally connected to the connecting member and indirectly connected to the first hook member, and the other end of the handle member is detachably connected to the second hook member.

7. The electronic device of claim 4, further comprising a positioning pin, wherein the positioning pin is telescopically protruded from an inner surface of the fixing bracket to stop a position of the second hook.

8. The electronic device as claimed in claim 1, wherein the movable bracket has at least one barb structure, the fixed bracket has at least one engaging slot, and the at least one barb structure is detachably inserted into the at least one engaging slot.

9. The electronic device of claim 8, further comprising an elastic releasing member disposed on the movable bracket and including at least one stopping protrusion adapted to be removably disposed through at least one through hole of the fixed bracket to prevent the at least one barb structure of the movable bracket from being disengaged from the at least one engaging groove of the fixed bracket.

10. A fixing assembly adapted to be received in a chassis and adapted to receive at least one electronic unit, the fixing assembly comprising:

the rack body is suitable for being borne on the case and comprises a fixed support and a movable support, and the fixed support and the movable support are separably connected.

11. The fixing assembly as claimed in claim 10, wherein the movable bracket is pivotally disposed at one end of the fixing bracket and detachably connected to the other end of the fixing bracket to form a receiving space together with the fixing bracket, the receiving space being used for receiving the at least one electronic unit.

12. The fixing assembly as claimed in claim 11, further comprising a first hook member pivotally disposed outside the movable bracket and a handle member connected to the first hook member for driving the first hook member to be detachably engaged with the at least one engaging hole of the chassis.

13. The fixing assembly of claim 12, further comprising a second hook member pivotally disposed on the fixing bracket of the frame body, wherein the first hook member and the second hook member are respectively disposed on opposite sides of the frame body and are respectively detachably engaged with the chassis.

14. The fixing assembly as claimed in claim 13, wherein the second hook member is disposed through a hole of the fixing bracket, and the hole limits a rotatable range of the second hook member.

15. The fastening assembly of claim 13, further comprising a linking member pivotally connected to the first hook member, wherein one end of the handle member is connected to the first hook member by being pivotally connected to the linking member, and wherein the other end of the handle member is detachably connected to the second hook member.

16. The fixing assembly of claim 13, further comprising a positioning pin telescopically protruding from an inner surface of the fixing bracket to stop the second hook member at a current position.

17. The fastening assembly of claim 10, wherein the movable bracket has at least one barb structure, the fastening bracket has at least one engaging slot, and the at least one barb structure is detachably engaged with the at least one engaging slot.

18. The securing assembly as claimed in claim 17, further comprising a resilient release member disposed on the movable bracket and including at least one stopping protrusion adapted to be removably disposed through at least one through hole of the securing bracket to prevent the at least one barb structure of the movable bracket from being disengaged from the at least one engaging groove of the securing bracket.

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