TWM485591U - Quick-detaching structure for access device in machine box - Google Patents

Description

Quick release structure of access device in the chassis

The present invention provides a quick release structure of an access device in a chassis, in particular, an access device in which a different size is accommodated in a housing space and a storage space of the rack, and the two sides of the second access device are respectively The first and second positioning portions of the rigid material are respectively positioned and locked by the elastic third positioning portion and the pressing plate of the other side fastening device, and the rotating piece top abuts against the outer surface of the pressing plate to improve the overall use. It is a stable holder.

According to today's computer technology, the computer technology is growing at a rapid rate. The development trend of the computer is mainly toward the powerful computing function, fast speed and small size, so that the number of communication ports of computer-related peripheral devices and recording media machines (such as disk) The number of machines, hard drives, CD players, burners, etc. is also reduced, and the fixing or disassembly of the computer mainframe and the recording media machine contained therein must be simpler and cannot be used too much. The space to effectively respond to the trend of computer shrinking.

In addition, a general server chassis, a storage cabinet, or a telecom cabinet has a large number of media storage devices (such as a hard disk, a CD player, a burner, etc.), and the user replaces or maintains each media storage device. The replacement speed between the housing and the media storage device contained therein must be simpler and faster, and the manufacturing cost of the assembly structure and components must be considered, which can meet the huge cost and demand of the media storage device. For storage Long-term use of cabinets or telecom cabinets must take into account the stability of the overall system and the convenience of maintenance and replacement, and facilitate user operation to reduce the cost of downtime and manpower, but the media storage currently used. When the device is fixed in the storage cabinet or the telecom cabinet, most of them use the screw locking method, and the working time of locking the screw into the fixing screw hole is quite long, so that the maintenance time is greatly increased, and if the server is The chassis is thin and the height between the frames is not high. In addition, the interior of the chassis is covered with interface cards, hard disks and power cables. It is very inconvenient for the screwdriver to extend into the locking action, even The screw may be lost during the locking period, and the screw may be damaged by the fixing screw hole on the media storage device if the screw is not properly locked and is not suitable for assembly or disassembly. In addition, some media storage devices are fixed. In order to take advantage of the way the snaps are snapped, but when the rack or server chassis is subjected to impact or vibration during handling, it is easy to get detached and fall into Damage.

Moreover, the size of the media storage device generally available on the market can be roughly divided into three. 5吋, 2.5吋 and 1.8吋, of which 3.5” are mainly used in desktop computers, servers, storage cabinets or telecom cabinets, while 2.5” hard disks are mostly used in notebook computers and 1.8” hard disks. It is used in a few notebook computers.

Only the inside of the server chassis, storage cabinet or telecom cabinet There are more media storage devices. The general method is to use a plurality of partitions to distinguish a plurality of storage slots in the chassis or the cabinet, and to lock and lock the media storage devices in the storage slots to make the server and the storage cabinet. Or the telecom cabinet stores more information, but the partitions cannot be disassembled or replaced after being fixed in the cabinet or the cabinet, resulting in two different sizes of multiple media storage devices (such as 2.5吋, 3.5吋 hard disk, etc.) Can not be used simultaneously or freely according to the needs or actual application, so that the function and effect of the overall use will be limited, that is, waiting The key to the research and improvement of those who work in this industry.

Therefore, the new creators have collected the relevant problems and The information was evaluated and considered by many parties, and the company's many years of research and development experience in the industry was continuously tried and modified, and the new quick-release structure of the access device in the chassis was designed.

The main purpose of this creation is to accommodate the space and storage of the stack inside the rack. Different sizes of access devices (such as 2.5吋, 3.5吋 hard disk, etc.) can be placed in the space, and the first and second positioning parts of one rigid material and the other side of the other side are elastic. The positioning portion and the fourth positioning portion of the pressing plate are positioned in the fixing holes on the two sides of the access device, and the rotating piece top is fixedly fixed to the outer surface of the pressing plate to prevent the frame from being improperly shaken when subjected to vibration. The loss is produced.

1‧‧‧Rack

10‧‧‧ accommodating space

101‧‧‧ Storage space

11‧‧‧Substrate

111‧‧‧Fixed Department

112‧‧‧First Positioning Department

1121‧‧‧ Limit bumps

113‧‧‧Fixed column

114‧‧‧High Steps

115‧‧‧Card Department

1151‧‧‧Hooking ring

116‧‧‧First blocking film

12‧‧‧ side panels

121‧‧‧Second Positioning Department

1211‧‧‧Resistance bumps

122‧‧‧Support

123‧‧‧Second blocker

2‧‧‧Bucking device

21‧‧‧ body

211‧‧‧Fixed holes

2111‧‧‧ screws

212‧‧‧ shaft seat

2120‧‧‧ accommodating slots

2121‧‧‧Axis hole

213‧‧‧ Third Positioning Department

2131‧‧‧ Limit bumps

214‧‧‧ Pressing department

22‧‧‧Resistance plate

221‧‧‧ card slot

222‧‧‧Four Positioning Department

2221‧‧‧Resistance of bumps

2222‧‧‧Support

223‧‧‧ Third blocking piece

23‧‧‧ Positioning film

231‧‧‧ hook

24‧‧‧Turning Department

3‧‧‧Rotary piece

31‧‧‧ base

32‧‧‧ shaft column

33‧‧‧ Pull block

4‧‧‧Access device

41‧‧‧Fixed holes

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third picture is a three-dimensional exploded view of another angle of the creation.

The fourth figure is a schematic diagram of the action when the authoring access device is placed.

The fifth figure is a perspective view of the creation of the rotating piece before entering the card slot.

The sixth figure is a perspective view of the creation of the rotating piece after it is snapped into the card slot.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present creation, and the structure and function are as follows. To understanding.

Please refer to the first, second, third and fourth figures. The external view, the three-dimensional exploded view, the three-dimensional exploded view of another angle, and the action diagram when the access device is placed can be clearly seen from the figure. The present invention includes a frame 1, a fastening device 2 and a rotating piece 3 Therefore, the main components and features of the present case are as follows: wherein the frame 1 is made of a rigid material (such as a galvanized steel plate), and the frame 1 has a substrate 11 and two parallel side parallel plates 12 An accommodating space 10 is formed between the substrate 11 and the two side plates 12. The bottom of the substrate 11 is provided with a first positioning portion 112 which is bent upward and parallel with the two side plates 12 and is in an upright shape, and the opposite surfaces of the first positioning portions 112 The limiting block 1121 is provided, and the bottom of the substrate 11 at the inner side of each of the first positioning portions 112 is provided with a first blocking piece 116 bent upward and perpendicular to the two side plates 12, and the first positioning on the opposite sides The surface of the substrate 11 in the middle of the portion 112 is provided with two protruding fixing posts 113, a latching portion 115 and two fixing posts 113 from the front to the rear, and each of the latching portions 115 is an arched hook from the bottom of the substrate 11. Ring 1151, the surface of the other substrate 11 is provided with a plurality of padding portions 114, and the first positioning portion 112 and the first portion Between the blocking sheets 116, a accommodating space 101 having a smaller accommodating space 10 is formed. Further, the substrate 11 is further provided with a screw, a card, or other positioning means (such as a chassis, a cabinet, or a plurality of fixing portions 111 (such as a keyhole, a through hole or a buckle) on a circuit board or the like.

Each of the side plates 12 is turned inwardly with respect to the substrate 11 to form a horizontal level. The height of the second positioning portion 121 is higher than that of the first positioning portion 112, and the end of the second positioning portion 121 is suspended from the support portion 122. The support portion 122 is disposed on the rear side of the frame 1. At the side plate 12, there is a second blocking piece 1 which is relatively inwardly turned. 23, the other side plates 12 are provided with resisting bumps 1211 on two sides of the inner surface.

The fastening device 2 is made of elastic material (such as plastic), and the fastening device 2 thereof The front and rear sides of the base body 21 are respectively provided with two fixing holes 211 which are respectively positioned and fixed with the fixing posts 113 on the surface of the base plate 11 of the frame 1 , and are fixed by screws, and another capacity is set between the two fixing holes 211 of the front side. The shaft seat 212 of the slot 2120 is disposed, and the shaft seat 212 is provided with a shaft hole 2121 on the surface thereof, and the third positioning portion 213 corresponding to the first positioning portion 112 is disposed on each of the two sides of the seat body 21, and each of the third positioning portions is disposed. The outer surface of the portion 213 is provided with a limiting protrusion 2131, and between the two third positioning portions 213, a pressing plate 22 having a second locking groove 221 is formed, and a surface of the pressing plate 22 is formed with a fourth positioning portion 222. The positioning portion 222 is provided with a resisting point 2221 and a horizontally bent supporting portion 2222 on the surface of the pressing plate 22, and a third blocking piece 223 is formed at the rear of each pressing plate 22, and the bottom of the other body 21 is oriented. A positioning piece 23 is protruded downwardly, and the positioning piece 23 is in the shape of a hook 231. In addition, the third positioning portion 213 of the fastening device 2 is provided with a horizontal pressing portion 214, and the upper portion of the pressing plate 22 is provided. The pulling portion 24 extends upward.

Below the base portion 31 of the rotating piece 3, there is a shaft post 32 which is held at a two-axis hole 2121 of the shaft seat 212 of the seat body 21. The shaft post 32 is provided with a pulling block 33 at a diagonal position of the base portion 31.

The plurality of positioning pieces 23 extending downward from the bottom of the base 21 of the holding device 2 are positioned to be movably fastened to the card portion 115 of the surface of the substrate 11 of the frame 1.

The receiving space 10 formed between the substrate 11 , the two side plates 12 and the second blocking sheet 123 , and the storage space 101 formed between the first positioning portion 112 and the first blocking piece 116 on the substrate 11 is a fastening device. 2 middle seat 21 is divided into two spaces The third positioning portion 213 of the base 21 corresponding to the first positioning portion 112 and the height portion 114 of the substrate 11 and the first blocking piece 116 are configured to form a space for accommodating the access device 4 of a smaller size, and The second positioning portion 121 and the second blocking piece 123 on the two side plates 12 cooperate with the pressing plate 22 of the corresponding fastening device 2, the supporting portion 2222 and the third blocking piece 223 of the fourth positioning portion 222, and can be formed to accommodate a larger size. The space of the access device 4.

When the creation is assembled, please refer to the third, fourth, fifth and sixth figures. The three-dimensional exploded view of the other angle of the creation, the action diagram when the access device is placed, the perspective view of the rotating piece before the card slot is inserted, and the perspective view of the rotating piece after the card slot is inserted into the card slot The small-sized access device 4 (such as a 2.5-inch hard disk) is tilted against the first positioning portion 112 on the rigid substrate 11 and the fixing hole 41 of the access device 4 is held by the limiting protrusion. A positioning is made in the point 1121. At this time, the third positioning portion 213 of the other side of the access device 4 pushes the locking device 2 to elastically deform toward the latching slot 221, and after being positioned, the bottom of the access device 4 is accessed. The upper fixing hole 41 of the access device 4 is fastened to the limiting bump 2131, and the pressing plate 22 is restored to the original shape, and then the access device 4 of a larger size is used. The 3.5-inch hard disk is tilted against the support portion 122 of the second positioning portion 121 of the steel substrate 11 and the fixing hole 41 of the access device 4 is held in the resisting bump 1211. Positioning, at this time, the pressing plate 22 of the other side of the access device 4 pushes the holding device 2 to elastically deform toward the latching slot 221, and after being pushed to the positioning, the access is performed. The bottom of the device 4 is located on the horizontal support portion 2222 of the fourth positioning portion 222, and the side fixing hole 41 of the access device 4 is fastened to the resisting bump 2221, and the pressing plate 22 is restored to its original state. The side of the rotating piece 3 is rotated in the direction of the latching slot 221, so that the shaft post 32 is rotated and pressed into the latching slot 221 by the shaft seat 212 of the latching device 2, and the rotating piece 3 is rotated. The top surface of the pressing plate 22 is fixedly fixed to the outer side surface of the pressing plate 22, so that the pressing plate 22 can be elastically deformed in the direction of the latching groove 221, and the design can prevent the frame or the server from being shaken and dropped. The loss of improper looseness occurs when falling or impacting, and has a stable barrier positioning and anti-stop effect.

Please refer to the fifth and sixth figures, which are respectively inserted into the card for the creation of the rotating piece. The perspective view of the front view of the slot and the perspective view of the rotary piece after it is snapped into the card slot are clearly seen from the figure. When the user wants to access the larger size access device 4 (such as a 3.5-inch hard disk) from the rack 1 When the accommodating space 10 is taken out, the side of the rotating piece 3 is first rotated by the latching groove 221 toward the outer side, so that the shaft post 32 is rotated away from the latch by the shaft seat 212 of the fastening device 2. The fixing portion 24 of the larger-sized access device 4 is disengaged from the abutting protrusion 2221 of the fourth positioning portion 222. The access device 4 of a larger size can be easily taken out when the user wants to take out a smaller size access device 4 (such as a 2.5-inch hard disk) from the storage space 101 of the rack 1 The pressing and pressing portion 214 elastically deforms the third positioning portion 213 toward the locking groove 221, so that the fixing hole 41 of the smaller-sized access device 4 is restricted from the limiting protrusion 2131, and the smaller size can be easily taken out. The access device 4 further achieves the effects of stable structure and easy operation.

The above detailed description is intended to illustrate a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are to be included in the scope of patents covered by this creation.

In summary, the quick-release structure of the above-mentioned access device in the chassis is indeed It can achieve its efficacy and purpose. Therefore, this creation is a practical and excellent creation. It is in line with the application requirements of the new patent. It is submitted in accordance with the law. It is hoped that the trial committee will grant the case as soon as possible to protect the hard work of the new creators. There are any doubts in the bureau. Please do not hesitate to give instructions to the new creators.

1‧‧‧Rack

10‧‧‧ accommodating space

101‧‧‧ Storage space

11‧‧‧Substrate

111‧‧‧Fixed Department

112‧‧‧First Positioning Department

1121‧‧‧ Limit bumps

114‧‧‧High Steps

115‧‧‧Card Department

1151‧‧‧Hooking ring

116‧‧‧First blocking film

12‧‧‧ side panels

121‧‧‧Second Positioning Department

1211‧‧‧Resistance bumps

122‧‧‧Support

123‧‧‧Second blocker

2‧‧‧Bucking device

21‧‧‧ body

2111‧‧‧ screws

212‧‧‧ shaft seat

2121‧‧‧Axis hole

213‧‧‧ Third Positioning Department

2131‧‧‧ Limit bumps

214‧‧‧ Pressing department

22‧‧‧Resistance plate

221‧‧‧ card slot

222‧‧‧Four Positioning Department

2221‧‧‧Resistance of bumps

2222‧‧‧Support

223‧‧‧ Third blocking piece

24‧‧‧Turning Department

3‧‧‧Rotary piece

31‧‧‧ base

32‧‧‧ shaft column

33‧‧‧ Pull block

Claims (17)

The quick release structure of the access device in the chassis comprises a frame, a fastening device and a rotating piece, wherein: the frame is made of a rigid material, and a receiving space is formed between the substrate of the frame and the side plates of the two sides. The bottom of the substrate is provided with a first positioning portion which is bent upward and is parallel to the two side plates and is in an upright shape, and a storage space with a small accommodation space is formed between the two first positioning portions, and the side plates are opposite to the substrate. a horizontal positioning portion is disposed, the second positioning portion has a height higher than the first positioning portion; and a fastening device positioned above the substrate between the two side plates of the frame, the fastening device is an elastic material The utility model is characterized in that: a shaft seat is arranged in front of the fastening device, and a third positioning portion corresponding to the first positioning portion is arranged on the two sides of the seat body, and a card is arranged between the two third positioning portions. The pressing plate of the gutter is formed with a fourth positioning portion on the surface of the pressing plate, and the fourth positioning portion is provided with a supporting portion for resisting the bump and horizontally bending on the surface of the pressing plate; and pivoting the shaft seat of the holding device a moving piece, the rotating position of the rotating piece is located at or away from the two pressing Between the engaging groove. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the substrate of the frame is provided with a limiting bump on the opposite surface of each of the first positioning portions. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the bottom of the substrate at the inner side of each of the first positioning portions of the frame is provided with a first blocking piece that is bent upward and is perpendicular to the two side plates. . The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the surface of the substrate in the middle of the two side plates of the frame is provided with two fixed columns at the front and the rear, and the buckle is The front and rear sides of the holder body are respectively provided with two fixing holes which are sleeved and positioned with the two fixing columns on the surface of the frame substrate, and are fixed by screws. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the front and rear surfaces of the frame substrate are provided with a card-shaped portion with a plurality of hook-shaped hooks, and the fastening device The bottom of the base body has a plurality of positioning pieces extending downward, and the positioning piece is in the shape of a hook that can be engaged with a plurality of hooks. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the storage space between the first positioning portions on the two sides of the rack is provided with a plurality of padded portions on the surface of the substrate. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the substrate of the rack is provided with a hole-shaped plurality of fixing portions locked by screws. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the second positioning portion ends of the two side panels of the rack are suspended to extend a support portion. The quick release structure of the in-chassis access device according to claim 1, wherein the side plates on the two sides of the rear side of the rack are provided with a second blocking piece that is turned inwardly. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the two sides of the inner side surfaces of the two side plates of the frame are provided with abutting bumps, and the outer surface of the third positioning portion of the fastening device A limit bump is provided opposite to the position of the resisting bump. The quick release structure of the in-chassis access device according to claim 4, wherein a shaft seat having a receiving groove is disposed in front of the fastening device, and the shaft seat surface is provided with a shaft hole, and the rotation is Below the base of the piece, there is a shaft column that can be held at the two shaft holes of the shaft seat. The quick release structure of the in-chassis access device according to claim 11, wherein the shaft column is provided with a trigger block at a diagonal position of the base. The quick release structure of the in-chassis access device according to claim 1, wherein a third blocking piece that is outwardly turned is provided at the rear of the pressing plate. The quick release structure of the in-chassis access device according to claim 11, wherein the third positioning portion of the fastening device is provided with a horizontal pressing portion. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the upper portion of the pressing plate is provided with an upwardly extending pulling portion. The quick release structure of the in-chassis access device according to claim 11, wherein the rigid material of the frame is made of galvanized steel. The quick release structure of the in-chassis access device according to the first aspect of the patent application, wherein the elastic material of the fastening device is made of plastic.