TWM486232U - 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 accommodation space or a storage space inside the rack is an access device in which different sizes are placed, and the first positioning portion of the rigid material of the frame substrate is used. And positioning a third positioning portion of the elastic buckle of the fastening mechanism, or positioning the second positioning portion of the one side plate of the frame and the fourth positioning portion of the fastening elastic piece in the fixing holes at the two sides of the access device In order to achieve a stable structure and easy operation.

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 utilized. The spring clips are fastened in a fixed manner, but when the servo cabinet or rack is subjected to impact or vibration during handling, it is easy to store the media. Generating from the set, damage by being dropped.

Furthermore, the size of the media storage devices generally available on the market can be roughly divided into 3.5吋, 2.5吋 and 1.8吋, of which 3.5” hard disks are mainly used in desktop computers, servers, storage cabinets or telecommunication cabinets. The 2.5-inch hard disk is mostly used in notebook computers, and the 1.8-inch hard disk is used in a few notebook computers. The 2.5-inch hard disk can be divided into magnetic recording hard disk, solid state hard disk (SSD) and integrated magnetic disk. Hybrid hard disk and solid state hard disk hybrid (Hybird) hard disk, etc., and has been widely used in high-performance servers and storage arrays, but the server chassis, storage cabinet or telecom cabinet In order to install more media storage devices, the general method is to use a plurality of partitions to distinguish a plurality of storage slots in a chassis or a cabinet, and to lock and fix each media storage device in the storage slot for server and storage. Cabinets or telecom cabinets store more information, but they cannot be disassembled or replaced after they are fixed in the cabinet or cabinet, resulting in two different sizes of multiple media storage. The settings (such as 2.5吋, 3.5吋 hard disk, etc.) cannot be used or freely replaced according to the needs or actual applications, so that the overall function and effect will be limited, that is, those who want to work in this industry are willing to study The key to improvement.

Therefore, in view of the problems and lacks in the installation and positioning of the media storage devices inside the above-mentioned conventional chassis or cabinets, the new creators have collected and reviewed relevant materials through various evaluations and considerations, and have continuously tried and modified through years of research and development experience in this industry. A new type of quick-release structure that originally designed such an access device in the chassis was born.

The main purpose of the present invention is to form a accommodating space between the substrate and the two side plates of the rigid material of the frame, and form a space between the first positioning portion and the first fixing portion at the two sides of the substrate. The space is a small storage space, and the second positioning portion is disposed on one side of the frame, and the fastening mechanism is an elastic buckle including an elastic material and coupled to the first fixing portion, and the fastening elastic piece has At least one arm coupled to the second fixing portion, and a third positioning portion corresponding to the first positioning portion is disposed on the inner surface of the elastic buckle, and the inner surface of the fastening elastic piece is disposed corresponding to the second positioning portion The fourth positioning part can insert different size access devices (such as 2.5 吋, 3.5 吋 hard disk) into the accommodating space or the accommodating space of the rack, and the first positioning part of the substrate and the elastic buckle The third positioning portion of the piece, or the second positioning portion of the side plate and the fourth positioning portion of the fastening elastic piece are locked and fixed in the fixing holes at the two sides of the access device, so as to effectively prevent the access device from being affected by the external force. Severe sloshing, damage or escape Outside the rack, it has the effect of stable blocking positioning and anti-return. It can also be used to simultaneously store two different sizes of access devices in the rack for stacking or freely replacing the access device according to the actual application. Stable and easy to operate.

The secondary purpose of the present invention is that when the user wants to take the access device out of the storage space of the rack, it only needs to be pulled on the pressing portion of the elastic buckle to shift outwardly toward the holding elastic piece, and access The fixing hole of the device may be separated from the restriction of the abutting protrusion of the third positioning portion, or the finger may be used to extend into the bottom of the access device by the hollow hole of the first positioning portion, and the device is pulled by the access device. After pushing the elastic cleats outwardly to the yaw displacement, and then arranging the access device upwards, the access device can be easily taken out; when the user wants to accommodate the larger size access device from the rack space When the inner part is removed, only the yaw displacement of the pulling part of the holding elastic piece is required to be displaced, and the fixing hole of the access device is separated from the limit of the limiting protrusion of the fourth positioning part, or can be utilized. The finger extends into the bottom of the access device and is directly displaced by the access device, and the latching elastic piece can be displaced outwardly by the arm as a fulcrum, and the fixing hole of the access device is separated from the limiting protrusion of the fourth positioning portion. Point restrictions allow users to easily use hands-free tools Remove the access device, to improve the convenience of the access device replacement.

1‧‧‧Rack

10‧‧‧ accommodating space

101‧‧‧ Storage space

11‧‧‧Substrate

111‧‧‧First Positioning Department

1111‧‧‧Resistance of bumps

1112‧‧‧ hollow holes

112‧‧‧First Fixed Department

1121‧‧‧Riveted column

113‧‧‧First blocking film

114‧‧‧High Steps

115‧‧‧Combination Department

12‧‧‧ side panels

121‧‧‧Second Positioning Department

1211‧‧‧ Limit bumps

122‧‧‧Second fixed department

1221‧‧‧Keyhole

123‧‧‧Support film

1231‧‧‧Resistance

124‧‧‧Buckle film

125‧‧‧second blocker

2‧‧‧Detention institution

21‧‧‧Flexible clasps

211‧‧‧ Third Positioning Department

2111‧‧‧Resistance bumps

212‧‧‧floor

2121‧‧‧Join hole

213‧‧‧Resistance film

214‧‧‧ Pressing department

22‧‧‧Bucking shrapnel

221‧‧‧ Arm

2211‧‧‧Perforation

2212‧‧‧ screws

222‧‧‧Four Positioning Department

2221‧‧‧ Limit bumps

223‧‧‧ Third blocking piece

224‧‧‧Turning Department

3‧‧‧Access device

31‧‧‧Fixed holes

32‧‧‧Limited 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 figure is a three-dimensional exploded view of another perspective of the creation.

The fourth figure is the front view before the authoring access device is placed.

The fifth diagram is the front view of the authoring access device when it is placed.

The sixth figure is a three-dimensional appearance of the authoring access device.

Figure 7 is a front view of the prior art access device prior to insertion of the preferred embodiment.

The eighth figure is a front view of the preferred embodiment of the present invention when the access device is placed.

The ninth drawing is a perspective view of the preferred embodiment of the present invention after the access device is placed.

The tenth figure is a use state diagram when the access device is taken out in the preferred embodiment of the present invention.

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

Please refer to the first, second, third, fourth, fifth and sixth figures, which are respectively the three-dimensional external view, the three-dimensional exploded view, the three-dimensional exploded view of another perspective, the front view before the access device is placed, and the Before entering the time view and the stereoscopic appearance after the insertion, it can be clearly seen from the figure that the creation includes a frame 1 and a fastening mechanism 2, wherein: the frame 1 is made of a rigid material (such as galvanized steel plate). The frame 1 has an erected side plate 12 which is parallel and juxtaposed at the two sides of the substrate 11 and the substrate 11. The accommodating space 10 is formed between the substrate 11 and the two side plates 12, and the substrate 11 is adjacent to each other. The first side of the one side panel 12 is provided with an upright first positioning portion 111 which is bent upward and parallel with the side panel 12, and has at least one resisting bump 1111 on the inner side surface of the first positioning portion 111, and first A hollow hole 1112 is longitudinally defined at a central position between the front and rear abutting bumps 1111 of the positioning portion 111.

Further, the first fixing portion 112 of the plurality of hollow rivet posts 1121 having the front and rear position projections is disposed on the inner side of the other side plate 12, and the inner fixing portion 112 is located at the inner side of the first fixing portion 112. An upright first blocking sheet 113 is formed to be perpendicular to the side plate 12, and a plurality of raised upper portions 114 are formed on the surface of the substrate 11. The substrate 11 is located on the first positioning portion 111 and the first fixing portion 112. With the first blocking sheet 1 Between the 13th, a storage space 101 having a width smaller than that of the accommodating space 10 is formed, and is further coupled to the board body (such as a chassis) by means of screw locking, card fixing or other positioning on the substrate 11. a plurality of joints (such as a keyhole, a through hole or a snap) on the cabinet, a circuit board, or the like.

However, a second positioning portion 121 having at least one limiting protrusion 1211 is disposed on the inner surface of the one side plate 12 of the frame 1 , and the height of the second positioning portion 121 is higher than that of the first positioning portion 111 . And the second fixing portion 122 having a plurality of locking holes 1221 at the front and rear sides is disposed on the other side plate 12, and the two side plates 12 are adjacent to the lower side of the limiting protrusion 1211 and the upper portion of the locking hole 1221. The plurality of horizontal support pieces 123 having a height higher than that of the first positioning portion 111 are further extended from the end of the support piece 123 to abutting end 1231, and the support piece 123 located at the front of the other side plate 12 An upright-shaped fastening piece 124 is formed by bending upwardly from the abutting end 1231. In addition, the rear side of the one side plate 12 of the frame 1 is provided with an upright second blocking piece which is turned inwardly and perpendicular to the side plate 12. 125.

The fastening mechanism 2 is an upright elastic clasp 21 and a clasp elastic piece 22 which are made of an elastic material (such as plastic) and are respectively disposed opposite to the first positioning portion 111 and the second positioning portion 121, and the elastic clasps thereof are provided. A third positioning portion 211 having at least one abutting protrusion 2111 and corresponding to the first positioning portion 111 is disposed on the inner side surface of the 21, and a bottom portion of the elastic buckle piece 21 is located between the front and rear abutting protrusions 2111. The horizontally-shaped bottom plate 212 is internally folded, and then the riveting posts 1121 of the first fixing portion 112 are passed through the plurality of engaging holes 2121 which are integrally joined by riveting and fixing, and the bottom of the elastic clasp 21 is provided at the front and rear sides of the bottom plate 212. Located on the back two sides of the bottom plate 212, there is an outward turn and can be abutted A resisting piece 213 on the surface of the substrate 11 and a horizontal pressing portion 214 which is outwardly turned between the resisting pieces 213 located at the front and rear of the elastic clasp 21 are provided.

In addition, the latching elastic piece 22 has at least one downwardly extending arm 221, and the inner surface of the arm 221 of the front and rear of the latching elastic piece 22 is provided with at least one limiting bump 2221 and the second positioning portion 121. Corresponding to the fourth positioning portion 222, the plurality of through holes 2211 corresponding to the locking holes 1221 of the second fixing portion 122 are disposed on the two arms 221 below the limiting protrusions 2221, and are further disposed in the through holes 2211. The lock is inserted into the lock hole 1221 and is integrated into the integral screw 2212 by the locking and fixing manner, and the rear of the holding elastic piece 22 is an upright third blocking piece 223 which is formed inwardly and perpendicularly formed with the arm 221, and is buckled. An upwardly extending inclined pulling portion 224 is disposed between the arms 221 located at the front and rear of the elastic piece 22.

Preferably, the access device 3 can be a 2.5” hard disk (HDD) or a 3.5” hard disk (HDD) of another different size access device 3, but in practical applications, it can also be a solid state hard disk (SSD). ), a hard disk tray, a solid state hard disk (SSD) transfer box, or other devices of various sizes compatible with a 2.5" or 3.5" hard disk, and the opposite side of the access device 3 has a plurality of fixed holes 31, A plurality of limiting holes 32 are disposed adjacent to the fixing hole 31 at the bottom of the access device 3, and the access device 3 is disposed adjacent to the other side of the fixing hole 31 to be compatible with IDE, SATA, SCSI, SAS, Interposer for FC (Fibre Channel) or other socket interface specifications (not shown).

When the present invention is assembled, the side of the smaller-sized access device 3 (such as a 2.5-inch hard disk) is placed obliquely in the storage space 101 below the housing 1 housing space 10, and Relying on the first positioning portion 111 of the rigid material substrate 11, The abutting protrusion 1111 of the positioning portion 111 is locked in the fixing hole 31 at the side of the access device 3, and the other side of the bottom of the access device 3 is resisted to the third of the elastic fastening piece 21 of the fastening mechanism 2 After the positioning portion 211 is pressed up, the pressing device 3 is pressed into the storage space 101, and the abutting protrusion 2111 of the third positioning portion 211 is pushed to the outward direction. The yaw displacement, and the device 3 to be accessed is pressed into the positioning, the bottom of the access device 3 can be abutted on the height portion 114 to form a suspended state, and the elastic buckle 21 can be restored to the original shape and then the third positioning portion can be The abutting protrusion 2111 of the 211 is positioned in the fixing hole 31 at the other side of the access device 3, and the rear of the access device 3 abuts against the first blocking piece 113 to form a blocking position for the user. The access device 3 can be stably positioned in the housing space 101 of the frame 1 without using a screw and a hand tool, thereby making the overall assembly easier.

Please refer to the seventh, eighth, ninth and tenth drawings, which are respectively the front view before the access device is placed in the prior art, the front view when placed, the stereoscopic appearance after the insertion, and the time when the device is taken out. Using the state diagram, it can be clearly seen from the figure that when the creation is assembled, the larger size of the access device 3 (such as a 3.5-inch hard disk) is placed obliquely into the frame 1 at the side. The limiting protrusions 1211 of the second positioning portion 121 can be held in the fixing holes 31 at the side of the access device 3 by being placed in the space 10 and abutting against the second positioning portion 121 of the rigid material side plate 12. And the other side of the bottom of the access device 3 is pressed against the fourth positioning portion 222 of the elastic piece 22 by the fastening mechanism 2, and then pressed down to the access device 3 to be pressed into the accommodating space 10, and When the limiting bump 2221 of the fourth positioning portion 222 is pushed, an outward yaw displacement is generated, and the device 3 to be accessed is pressed into the positioning, so that the bottom of the access device 3 can be abutted on the supporting piece 123. A hanging state is formed on the support piece 123, and the fastening piece 124 on the supporting piece 123 is locked in the limiting hole 32 at the bottom of the access device 3, and the holding elastic piece 22 is held. After recovery may like The positioning bumps 2221 of the fourth positioning portion 222 are locked in the fixing holes 31 at the other side of the access device 3, and the rear of the access device 3 abuts against the second blocking sheet 125 to form a stop. The positioning is effective to prevent the access device 3 from being damaged or removed from the frame 1 due to severe shaking caused by external force, and has the effects of stable blocking positioning and stopping.

An accommodating space 10 is formed between the substrate 11 and the two side plates 12 of the creation frame 1 , and a first positioning portion 111 and a spring fastening piece 21 for the fastening mechanism 2 are respectively disposed on the two sides of the substrate 11 . a first fixing portion 112, and a third positioning portion 211 corresponding to the first positioning portion 111 is disposed on the elastic fastening piece 21, and a second positioning portion 121 is disposed on one of the side plates 12 of the frame 1. The other side plate 12 is provided with a second fixing portion 122 for the fastening mechanism 2 to engage the elastic piece 22, and the holding elastic piece 22 is provided with a fourth positioning portion 222 corresponding to the second positioning portion 121, and then A storage space 101 is formed between the first positioning portion 111 and the third positioning portion 211 of the elastic clasp 21, so that a smaller-sized access device 3 (such as a 2.5-inch hard disk) can be accommodated in the storage space of the rack 1. In the 101, the larger size access device 3 (such as a 3.5-inch hard disk) can be stored in the accommodating space 10 of the rack 1. The frame 1 and the fastening mechanism 2 are modularized. Not only can the access space 10 and the storage space 101 be used to provide positioning of the access device 3 of different sizes, but also two different sizes can be simultaneously applied according to the actual application. Accessing means 3 accommodated in the laminate used together or alternatively a rack consisting accessing means 3, in order to improve the function and effects on the overall use.

When the user wants to take out the access device 3 from the storage space 101 of the rack 1, it only needs to be pulled on the pressing portion 214 of the elastic clasp 21 and is outwardly biased toward the latching elastic piece 22, and the access is performed. The fixing hole 31 of the device 3 is separated from the restriction of the abutting protrusion 2111 of the third positioning portion 211, or the hollow hole of the first positioning portion 111 is utilized by the finger. 1112 extends into the bottom of the access device 3, and is pulled by the access device 3 to push the third positioning portion 211 to the outward biasing displacement of the latching elastic piece 22, and then the access device 3 is slid upward, that is, A smaller size access device 3 (e.g., a 2.5" hard disk can be easily removed, thereby improving the convenience of the access device 3.

When the user wants to take out a larger size access device 3 (such as a 3.5-inch hard disk) from the accommodating space 10 of the rack 1, only the pulling portion 224 of the holding elastic piece 22 needs to be biased outwardly. In the pendulum displacement, the fixing hole 31 of the access device 3 is separated from the limit of the limiting protrusion 2221 of the fourth positioning portion 222, or the finger can be inserted into the bottom of the access device 3 to directly move to the access device 3. The upward displacement and the fourth positioning portion 222 of the holding elastic piece 22 are pushed by the arm 221 as a fulcrum to generate an outward yaw displacement, and the fixing hole 31 of the access device 3 is separated from the fourth positioning portion 222. The limitation of the bumps 2221 allows the user to easily take out the access device 3 of a larger or smaller size without using a hand tool, thereby achieving 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 internal access device of the present invention can truly achieve its efficacy and purpose, so this creation is a practical and excellent creation, which is in line with the application requirements of the new patent, and is submitted according to law. I hope that the trial committee will grant this case as soon as possible to protect the hard work of the new creators. If there is any doubt in the bureau, please do not hesitate to give instructions, and the new creators will try their best to cooperate with them.

1‧‧‧Rack

10‧‧‧ accommodating space

101‧‧‧ Storage space

11‧‧‧Substrate

111‧‧‧First Positioning Department

1111‧‧‧Resistance of bumps

1112‧‧‧ hollow holes

112‧‧‧First Fixed Department

1121‧‧‧Riveted column

113‧‧‧First blocking film

114‧‧‧High Steps

115‧‧‧Combination Department

12‧‧‧ side panels

121‧‧‧Second Positioning Department

1211‧‧‧ Limit bumps

122‧‧‧Second fixed department

1221‧‧‧Keyhole

123‧‧‧Support film

1231‧‧‧Resistance

124‧‧‧Buckle film

125‧‧‧second blocker

2‧‧‧Detention institution

21‧‧‧Flexible clasps

211‧‧‧ Third Positioning Department

2111‧‧‧Resistance bumps

212‧‧‧floor

2121‧‧‧Join hole

213‧‧‧Resistance film

214‧‧‧ Pressing department

22‧‧‧Bucking shrapnel

221‧‧‧ Arm

2211‧‧‧Perforation

2212‧‧‧ screws

222‧‧‧Four Positioning Department

2221‧‧‧ Limit bumps

223‧‧‧ Third blocking piece

224‧‧‧Turning Department

Claims (14)

The quick release structure of the access device in the chassis comprises a frame and a fastening mechanism, wherein: the frame is made of a rigid material, and the substrate of the frame and the side plates at the two sides of the substrate are formed. The accommodating space is provided with an upright first positioning portion which is bent upward and parallel with the side plate at one side of the substrate, and a first fixing portion is disposed at the other side of the substrate, and is located at the first positioning portion on the substrate. A storage space having a smaller accommodation space is formed between the first fixing portions, and a second positioning portion having a height higher than the first positioning portion is disposed on one of the side plates of the frame, and is disposed on the other side plate. There is a second fixing portion; the fastening mechanism is an upright elastic buckle piece and a fastening elastic piece which are made of an elastic material and are respectively disposed opposite to the first positioning portion and the second positioning portion, and the elastic buckle piece is coupled to The first fixing portion is provided with a third positioning portion corresponding to the first positioning portion on the inner surface of the elastic buckle, and the fastening elastic piece has at least one arm coupled to the second fixing portion, and is buckled Holding the inner side surface of the shrapnel corresponding to the second positioning The fourth positioning. The quick release structure of the in-chassis access device of claim 1, wherein the inner surface of the first positioning portion of the frame substrate has at least one resisting bump. The quick release structure of the in-chassis access device according to the second aspect of the invention, wherein the first positioning portion of the substrate is longitudinally sectioned with a hollow hole. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the first fixing portion of the frame substrate has a plurality of riveting posts, and the inner side surface of the third positioning portion of the elastic buckle of the fastening mechanism The upper part has at least one resisting bump, and a horizontal bottom plate is formed on the bottom of the elastic buckle piece, and the bottom plate is provided with a plurality of engaging holes through which the riveting column can be integrated by riveting and fixing. The quick release structure of the in-chassis access device according to the fourth aspect of the invention, wherein the bottom of the elastic buckle of the fastening mechanism is located at the front and rear sides of the bottom plate, and is provided with an outward turn and can abut against the frame. The sheet is abutted on the surface of the substrate, and a pressing portion that is outwardly turned is provided above the elastic clasp. 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 located at the inner side of the first fixing portion and is provided with an upwardly bent vertical body and a vertical vertical shape. Blocking sheet. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the substrate surface of the rack is provided with a plurality of padded portions. The quick release structure of the in-chassis access device of claim 1, wherein the inner side surface of the second positioning portion of the frame side plate has at least one limiting bump and is adjacent to the two side plates. The position of the limit bumps is provided with a horizontal plurality of support pieces which are turned inwardly and have a height higher than that of the first positioning portion. The quick-release structure of the in-chassis access device according to the eighth aspect of the patent application, wherein the end of the support plate of the side plate extends from the end of the support piece, and the support piece at the front of the side plate is the abutting end. The upwardly bent portion is formed with an upright-shaped fastening piece. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the rear side of the side plate of the frame is an upright second blocking piece provided with an inward turning. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the second fixing portion of the side panel of the rack has a plurality of locking holes, and the lower portion of the arm of the fastening mechanism for holding the elastic piece is A plurality of perforations corresponding to the locking holes are provided, and the screws are integrally formed in the perforations and locked into the locking holes by a locking and fixing manner. The quick release structure of the in-chassis access device according to the first aspect of the invention, wherein the latching elastic piece of the fastening mechanism is an upright second blocking piece provided with an inward turning and a vertical forming of the arm, and the buckle An upwardly extending pulling portion is arranged above the elastic piece. The quick release structure of the in-chassis access device according to the first aspect of the patent application, wherein the frame is made of a galvanized steel plate of a rigid material. The quick release structure of the in-chassis access device according to the first aspect of the patent application, wherein the fastening mechanism is made of plastic of elastic material.