TWM589414U - Fixing structure of shell - Google Patents

Abstract

This creation relates to a fixed structure of a shell. A perforation is provided at the intersection of the first plate and the second plate of the shell, and a positioning portion is provided on the surface of the first plate, and the surface of the second plate A fixing part is provided, and a sheet body of the fixing device is positioned in the accommodating space, and a joint part is formed on the surface of the sheet body, which is combined with the positioning part, and a butt piece is extended on one side of the sheet body, and the butt piece is another The lateral side is provided with a clamping portion in a fixing hole for clamping or detaching from the chassis, and a surface of the triggering member installed on the butting piece is provided with a clamping portion for triggering and fixing at the fixing portion, and the front of the triggering member There is a pulling block passing through the perforation, and the coupling groove of the pulling piece contains an elastic element. When the fixing device is assembled on the shell, it does not need to be disassembled and then assembled on the shell for convenience. When assembling, and when the shell is disassembled and assembled in the case, it is quickly positioned by the fixing device or pulling the fixing device to quickly disassemble, so that the assembly process is convenient to operate, and the convenience of disassembly and assembly is improved.

Description

Fixed structure of shell

This creation provides a fixing structure of a casing, especially when the fixing device is assembled on the casing, there is no need to go through the disassembly action before assembling on the casing, so as to facilitate the assembly, and the casing is assembled or detached from the chassis When inside, the fixing device can be quickly positioned or pulled to quickly detach, so that the assembly process is simple and convenient to operate, thereby improving the convenience of assembly.

According to the popularization of computer applications, the application functions of electronic technology, computer systems, etc. are getting stronger and more extensive, which can not only help to deal with various matters in personal life and store data, but also deeply structure the enterprise. Applications such as automation and industrial production, and centralized management and control operations through the central processing system, such as: industrial computer room, central management and control system of the building, central management and control system of the automated plant operation system, central processing and control system of audio and video playback, etc. The centralized management method simultaneously connects multiple computer mainframes, servers or hard disks and other storage devices, and is assembled in a large chassis, and manages the data access and calculation of each workstation. The number and size of files have increased rapidly in recent years, resulting in servers. The load of data access has increased significantly. Therefore, in the structure of the conventional server, a space for multiple data access devices is usually provided in preparation for adding additional backup data access devices at any time.

However, most current storage devices (such as hard drives) use screws to align the screw holes on the chassis, and then lock them into the screw holes on the side of the storage device. When repairing data access devices (especially hard disks), it is often necessary to use auxiliary tools to disassemble or assemble the screws to perform the disassembly of the disk module, resulting in complicated procedures and time-consuming labor. Therefore, in actual assembly and application There are still many inconveniences and deficiencies.

Therefore, how to solve the above-mentioned lack of inconvenience and inconvenience is the urgent direction for related companies to study and improve.

Therefore, in view of the above-mentioned problems and deficiencies, the creators collected relevant materials, evaluated and considered through multiple parties, and based on years of experience in this industry, through continuous trial and modification, they began to design such a fixed structure of the shell The new type was born.

The main purpose of this creation is that the side of the housing space of the shell is formed with an intersecting first plate body and a second plate body, and a perforation is provided at the intersection of the first plate body and the second plate body, and The surface of one plate is provided with a positioning portion, and the surface of the second plate is provided with a fixing portion, and then the sheet body of the fixing device is positioned in the accommodating space, and the surface of the sheet body is provided with a plate that is coupled to the positioning portion The connecting part is extended with a butt piece on one side of the piece body, and the piece body is provided with a clamping portion in a fixing hole for clamping or detaching from the chassis laterally with respect to the other side of the butt piece, and the butt piece is provided with a trigger And a coupling groove for inserting the butt piece is provided on one side of the pulling member, and a buckling part for pulling and fixing at the fixing part is provided on the surface of the pulling member, and a through hole is provided in front of the pulling member The trigger block located outside the accommodating space, and the coupling groove contains an elastic element elastically supported between the docking piece and the coupling groove. When the fixing device is assembled on the casing, the fixing device is performed as a whole Assembly work, without having to go through disassembly before assembling on the casing, so as to facilitate the assembly, and when the casing is assembled or detached from the chassis, the fixing device can be quickly positioned or pulled through the fixing device To detach quickly, so that the assembly process is simple and convenient to operate, so as to improve the convenience of assembly and disassembly Sexual purpose.

The secondary purpose of this creation is that when the trigger of the fixing device is pulled, the side of the two buckle blocks of the buckling part is provided with a slope, so the slope can be used to prevent the casing from being damaged The two plates are stopped so that the two buckles can be smoothly moved to the plural fixing holes at the fixing part of the casing, thereby achieving the purpose of improving the smoothness of use.

1‧‧‧Housing

10‧‧‧accommodation space

11‧‧‧ First board

12‧‧‧Second plate

13‧‧‧Perforation

131‧‧‧Slotting

14‧‧‧Positioning Department

141‧‧‧Locating hole

142‧‧‧Positioning components

15‧‧‧Fixed Department

151‧‧‧Fixed hole

2‧‧‧Fixed device

21‧‧‧ piece

211‧‧‧Joint

2111‧‧‧Combination hole

212‧‧‧butt piece

2121‧‧‧Slip hole

2122‧‧‧resistance

213‧‧‧Card Department

2131‧‧‧Card Holder

2132‧‧‧stop surface

2133‧‧‧Bevel guide

22‧‧‧Pulling piece

221‧‧‧Combination groove

2211‧‧‧limit slot

2212‧‧‧Through hole

2213‧‧‧Slipper

222‧‧‧Detaining Department

2221‧‧‧arm

2222‧‧‧buckle

2223‧‧‧Bevel

223‧‧‧Pulling block

2231‧‧‧Pressing surface

23‧‧‧Elastic element

231‧‧‧Consistency

3‧‧‧Chassis

31‧‧‧Fixed hole

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

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

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

The fourth picture is a side cross-sectional view of the creation when assembled in the case.

The fifth picture is another side cross-sectional view when the creation is assembled in the chassis.

The sixth picture is a three-dimensional appearance of the creation when it is detached from the case.

The seventh figure is a side cross-sectional view of this creation when it was detached from the case.

The eighth figure is another side cross-sectional view of this creation when it was detached from the case.

In order to achieve the above-mentioned purposes and effects, the technical means and structure adopted in this creation, the following drawings describe in detail the preferred embodiments of this creation. Its features and functions are as follows, and Poli fully understands it.

Please refer to the first, second, and third figures, which are the three-dimensional appearance drawing, the three-dimensional exploded view and the three-dimensional exploded view of the creation. It can be clearly seen from the figure that the creation includes the shell 1 and the fixed Device 2, where: The housing 1 has an accommodating space 10 formed therein, and a first plate body 11 and a second plate body 12 intersecting perpendicularly are formed on one side of the accommodating space 10, and are formed on the first plate body 11 and the second plate body 12 A perforation 13 is provided at the intersection, and a plurality of slits 131 are provided at intervals on the side of the perforation 13 toward the first plate body 11, and a plurality of positioning holes 141 with positioning portions 14 are formed on the surface of the first plate body 11, Each positioning hole 141 is provided with a positioning element 142, and a fixing portion 15 is provided on the surface of the second plate body 12, and the fixing portion 15 is located above the through hole 13 and a plurality of fixing holes 151 are provided below.

The fixing device 2 includes a sheet body 21, a trigger 22 and at least one elastic element 23, wherein the surface of the sheet body 21 is provided with a plurality of coupling holes 2111 of the coupling portion 211, and a mating piece 212 extends on one side of the sheet body 21 , And a sliding hole 2121 is provided on the mating piece 212, and a resisting surface 2122 is formed in front of the mating piece 212, and the sheet body 21 is located on the mating piece 212, and a plurality of holding portions 213 are laterally bent at the lower two sides The holding piece 2131 is formed with a flat stop surface 2132 in front of the holding piece 2131, and an inclined guide surface 2133 is formed behind the holding piece 2131, and the side of the trigger 22 is concavely provided with a sheet body 21 is a coupling groove 221 into which the butting piece 212 is inserted, and at least one limiting groove 2211 is recessed in the inner wall surface of the coupling groove 221, and a plurality of through holes 2212 are formed through the left and right side wall surfaces of the coupling groove 221, and the plurality of through holes 2212 is provided with a sliding member 2213 capable of sliding and displacing in the sliding hole 2121, and a holding portion 222 is provided on the surface of the pulling member 22, and the holding portion 222 is located on the upper and lower sides of the pulling member 22 respectively A support arm 2221 is extended, and a buckle block 2222 is extended in front of each support arm 2221, and a slant surface 2223 is formed on one side of the buckle block 2222, and a trigger block 223 is provided in front of the trigger 22, and the trigger block 223 A pressing surface 2231 is formed in front, and at least one of the coupling grooves 221 is formed An elastic element 23 is accommodated in the limiting groove 2211, and two ends of the elastic element 23 are formed with elastic supports against the resisting end 231 between the coupling groove 221 and the mating piece 212.

The area of the trigger block 223 of the trigger member 22 is smaller than the area of the through hole 13 of the housing 1, so that the trigger block 223 can smoothly pass through the through hole 13.

When the present invention is assembled, at least one elastic element 23 of the fixing device 2 can be placed in the coupling groove 221 of the trigger 22 and the mating piece 212 on the side of the sheet body 21 can be inserted into the coupling groove 221 The second resisting end 231 of the elastic element 23 is elastically supported between the bottom of the coupling groove 221 and the resisting surface 2122 of the mating piece 212, and then the sliding member 2213 passes through the plurality of through holes 2212 and the mating piece 212 The sliding hole 2121 and the two ends of the sliding member 2213 are riveted and pressed at the plurality of through holes 2212 to form a combined positioning, so that the trigger member 22 can be elastically moved back to the mating piece 212 of the sheet body 21 to The assembly of the fixing device 2 is completed.

After the assembly of the fixing device 2 is completed, the fixing device 2 is first placed in the accommodating space 10 of the housing 1, and the trigger block 223 of the trigger 22 is passed through the perforation 13 of the housing 1, and then The sheet body 21 of the fixing device 2 abuts on the first plate body 11 of the housing 1 and aligns the plurality of coupling holes 2111 of the coupling portion 211 with the plurality of positioning holes 141 of the positioning portion 14 to align the plurality of positioning elements 142 passes through and is locked in the aligned plural combining holes 2111 and the plural positioning holes 141 to stably fix the sheet body 21 on the first plate body 11, at this time, the plural bodies of the sheet body 21 holding portion 213 are held in plural The piece 2131 will pass through the plurality of slits 131 of the perforation 13 and extend to the outside of the first plate body 11, and at the same time, the plurality of buckles 2222 of the holding portion 222 of the trigger 22 will press against the second plate body 12 On the wall surface, so that the elastic element 23 is squeezed to be in a compressed state, the assembly work of this creation can be completed.

The coupling portion 211 of the above-mentioned sheet body 21 is a plurality of positioning holes 141 that are aligned with the positioning portion 14 of the housing 1 by using a plurality of coupling holes 2111, and the positioning elements 142 are locked in each positioning hole 141 to firmly couple the sheet body 21 to On the housing 1, the positioning element 142 may preferably be a rivet, but in practical applications, it may also be a screw or a screw and other elements with a locking function.

Please also refer to the fourth, fifth, sixth, seventh, and eighth drawings, which are side sectional views of the creation when assembled in the case, another side sectional view when assembled in the case, and detached from the case The three-dimensional appearance of the time, the side cross-sectional view when detached from the chassis and the other side cross-sectional view when detached from the chassis, as can be clearly seen from the figure, the housing 1 can be applied to the telecommunications bureau In cabinets, computer servers, working machines or other equipment with a chassis 3, and the two side walls of the chassis 3 are provided with at least one fixing hole 31, when the actual use of this creation, the housing 1 can be installed first Inside the chassis 3, the sheet body 21 of the fixing device 2 will contact the inner wall surface of the chassis 3 with the plurality of clamping pieces 2131 of the clamping portion 213, and the inclined surface 2133 on the side of the clamping piece 2131 will be received by the chassis 3 The inner wall surface is squeezed, so that the holding piece 2131 is retracted in the direction of the accommodating space 10, and then the connecting piece 21 is bent and deformed, and the housing 1 continues to be inserted into the chassis 3 until the holding piece 2131 is aligned and fixed When the hole 31 is located, the piece 21 will elastically reset, so that the holding piece 2131 is snapped into the fixing hole 31, and the holding piece 2131 will use the blocking surface 2132 to block the inner wall surface of the fixing hole 31. This prevents the housing 1 from easily detaching from the chassis 3 to complete the operation of firmly assembling the housing 1 into the chassis 3.

When the housing 1 is to be detached from the chassis 3, the trigger block 223 of the trigger member 22 can be held first, and the trigger block 223 can be pulled away from the fixing hole 31 of the chassis 3 to The sheet body 21 of the fixing device 2 is bent and deformed, and the holding portion 222 The buckle block 2222 can use the inclined surface 2223 on one side to pull the two buckle blocks 2222 to be located at the plurality of fixing holes 151 of the fixing portion 15 of the housing 1, at this time, at least one elastic element 23 of the fixing device 2 will be generated The elastic reset is in a released state, so that the two buckle blocks 2222 of the buckling portion 222 are snapped into the plurality of fixing holes 151 of the fixing portion 15 for a positioning, and at the same time, the holding piece 2131 of the holding portion 213 of the body 21 will be Withdrawing in the direction of the accommodating space 10, so that the holding piece 2131 is not held in the fixing hole 31, the housing 1 can be drawn out again, and after the housing 1 is drawn out, the trigger block 223 can be pressed The surface of the pressing surface 2231, so that the second buckle block 2222 of the buckling portion 222 is released from the restriction of the plurality of fixing holes 151 of the fixing portion 15, so that the sheet body 21 of the fixing device 2 is reset, thereby the clamping portion 213 is held The piece 2131 protrudes toward the outside for the next assembly work to complete the creation.

This creation has the following advantages:

(1) When the fixing device 2 is assembled on the housing 1, the fixing device 2 is assembled as a whole, without having to be disassembled and then assembled on the housing 1, so as to facilitate the assembly, Moreover, when the housing 1 is assembled or detached in the chassis 3, it can be quickly detached through the fixing device 2 or the fixing device 2 can be quickly detached, so that the assembly process is simple and convenient to operate, thereby improving the convenience of assembly and disassembly Sexual effect.

(2) When the pulling member 22 of the fixing device 2 is pulled, the side of the second buckle block 2222 of the buckling portion 222 is provided with a slope 2223, so the slope 2223 can be used to avoid the casing 1 being pulled The second plate body 12 stops, so that the two buckles 2222 can be smoothly moved to the plurality of fixing holes 151 located in the fixing portion 15 of the housing 1, thereby achieving the effect of improving the smoothness of use.

The above is only the preferred embodiment of this creation, and it does not limit the scope of the patent of this creation. Therefore, any simple modification and equivalent structural changes caused by the use of this creation description and the content of the drawings should be included in the same reason. Within the scope of this patent, Chen Ming.

To sum up, when the fixed structure of this creative shell is used, in order to really achieve its efficacy and purpose, this creative is a creation with excellent practicability. In order to meet the application requirements of new patents, you must apply according to law. I hope that the review committee will grant this case as soon as possible to protect the creator's hard work. If the review committee of the Jun Bureau has any doubts, please send me a letter and give instructions, the creator will try his best to cooperate and feel virtuous.

1‧‧‧Housing

10‧‧‧accommodation space

11‧‧‧ First board

12‧‧‧Second plate

13‧‧‧Perforation

131‧‧‧Slotting

14‧‧‧Positioning Department

141‧‧‧Locating hole

142‧‧‧Positioning components

15‧‧‧Fixed Department

151‧‧‧Fixed hole

2‧‧‧Fixed device

21‧‧‧ piece

211‧‧‧Joint

2111‧‧‧Combination hole

212‧‧‧butt piece

2121‧‧‧Slip hole

2122‧‧‧resistance

213‧‧‧Card Department

2131‧‧‧Card Holder

2132‧‧‧stop surface

2133‧‧‧Bevel guide

22‧‧‧Pulling piece

2212‧‧‧Through hole

2213‧‧‧Slipper

222‧‧‧Detaining Department

2221‧‧‧arm

2222‧‧‧buckle

2223‧‧‧Bevel

223‧‧‧Pulling block

2231‧‧‧Pressing surface

23‧‧‧Elastic element

231‧‧‧Consistency

Claims (11)

A fixing structure of a casing includes a casing and a fixing device, wherein: an accommodating space is formed inside the casing, and an intersecting first plate body and second plate body are formed on one side of the accommodating space, and A perforation is provided at the intersection of the first plate body and the second plate body, and then a positioning portion is provided on the surface of the first plate body, and a fixing portion is provided on the surface of the second plate body; A sheet body in the space for bending and deformation, and a joint part which is connected to the positioning part is provided on the surface of the sheet body, and a butt piece extends on one side of the sheet body, and the sheet body is transverse to the other side of the butt piece The clamping part in the fixing hole for clamping or detaching from the preset case is provided, and the butt piece is provided with a triggering member, and a coupling groove for inserting the butting piece is provided on one side of the triggering member, and then the triggering member A buckle is provided on the surface, and a trigger block is provided in front of the triggering member, which is located outside the accommodating space through the perforation, and the coupling groove contains an elastic element elastically supported between the butting piece and the coupling groove. When the clamping portion of the sheet body is held in the fixing hole of the preset chassis, the clamping portion of the trigger is against the wall surface of the second plate, and the elastic element is in a compressed state, and when the sheet body When the clamping portion is not clamped in the fixing hole of the preset chassis, the triggering member is pulled to bend the sheet and release the elastic element, so that the clamping portion is clamped at the fixing portion. The fixing structure of the casing as described in item 1 of the patent application scope, wherein the perforated side of the casing is provided with a plurality of slits spaced in the direction of the first plate body, and the holding portion of the sheet body is located in the butt joint The upper and lower sides of the sheet are provided with a plurality of clamping pieces for passing through the plurality of slits. The fixing structure of the casing as described in item 1 of the patent application scope, wherein a blocking surface for stopping at the inner wall surface of the preset fixing hole is formed in front of the holding piece, and an inclined shape is formed behind the holding piece Guide slope. The fixing structure of the casing as described in item 1 of the scope of the patent application, wherein the positioning portion of the casing has a plurality of positioning holes, and positioning elements are located in each positioning hole, and the joint of the sheet body is located in the plural positioning The hole is provided with a plurality of combining holes for the plurality of positioning elements to pass through. The fixing structure of the casing as described in item 1 of the patent application scope, wherein the fixing portion of the casing is located above and below the perforation with a plurality of fixing holes, and the holding portion is located on the upper and lower sides of the trigger A support arm is extended, and a buckle block which is snapped into the fixing hole when being pulled is extended at the front of each support arm. The fixing structure of the casing as described in item 5 of the patent application scope, wherein a side surface of the buckle block is formed with a slanted surface that allows the buckle block to enter the fixing hole. The fixing structure of the casing as described in item 1 of the patent application scope, wherein the mating piece of the sheet body is provided with a sliding hole, and the left and right side wall surfaces of the combining groove are provided with a plurality of through holes, and the plurality of through holes The hole is provided with a sliding member located in the sliding hole for sliding displacement. The fixing structure of the casing as described in item 1 of the patent application scope, wherein the abutment surface of the sheet body is formed with a resisting surface, and the two ends of the elastic element are formed with elastic supports against the coupling groove and the resisting surface Resist the end. The fixing structure of the casing as described in item 1 of the patent application scope, wherein the inner wall surface of the coupling groove of the triggering member is concavely provided with at least one limiting groove into which at least one elastic element is inserted. The fixing structure of the casing as described in item 1 of the patent application scope, wherein a pressing surface is formed in front of the triggering block of the triggering member. A fixing structure of a housing includes a fixing device, and the fixing device includes a sheet body for bending and deformation, and a joint part is provided on the surface of the sheet body, and a butting piece extends on one side of the sheet body, and The sheet body is laterally provided at the other side of the butting piece for clamping or disengagement from the preset The clamping part in the fixing hole of the chassis is provided with a triggering member on the docking piece, and a coupling groove for inserting the docking piece is provided on one side of the triggering piece, and a buckling section is provided on the surface of the triggering piece. In addition, a triggering block is provided in front of the triggering member, and an elastic element elastically supported between the butting piece and the coupling slot is accommodated in the coupling slot.

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