CN218122568U

CN218122568U - Rear window structure of aluminum alloy 1U server and case thereof

Info

Publication number: CN218122568U
Application number: CN202221890492.2U
Authority: CN
Inventors: 周康
Original assignee: Dongguan Chuyu Computer Technology Co ltd
Current assignee: Dongguan Chuyu Computer Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-23
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an aluminum alloy 1U server rear window structure and machine case thereof, including main support, backup pad, chevron ridge, lower draw-in groove, first boss, second boss and I shape fixing base, wherein, the main support transversely sets up, and the main support is to the preceding transverse extension formation backup pad, and the top of main support is to the protruding formation 2 chevron ridges of transverse arrangement of formation in the preceding place, forms 1 first installation area that is used for installing the horizontal rotation Riser card module respectively between each chevron ridge and the backup pad; the lower clamping groove is arranged at the bottom of the main support to form a second mounting area for mounting the I/O expansion module; the main bracket extends forwards to form a first reinforcing block and a second reinforcing block which are transversely arranged respectively; i-shaped fixing seats are respectively arranged below the first reinforcing block and the second reinforcing block. The utility model discloses compact structure is three-dimensional, has overcome the flat, anti bending of structure, the easy problem of warping of original server machine case rear window, has improved the structural strength of quick-witted case rear window.

Description

Rear window structure of aluminum alloy 1U server and case thereof

Technical Field

The utility model belongs to the technical field of the server technique and specifically relates to an aluminum alloy 1U server rear window structure and quick-witted case thereof.

Background

Information intelligentization is promoted in all industries at present, and a server is used as a device for centrally storing and processing data, so that the popularization rate of the server in enterprises is higher and higher. The 1U server is a small server, and the service market of the server is mostly small enterprises/work groups.

The sheet metal process refers to a comprehensive cold processing process for sheet metal, including shearing, punching/cutting/compounding, folding, riveting, splicing, forming and the like.

The manufacturing of the 1U server chassis on the market at present usually adopts the sheet metal technology, is limited by the sheet metal component and adopts the material characteristic of sheet metal, and this type of server chassis is lacked in structural strength to some extent: especially for some server cases with rear-mounted Riser card modules, when the server is in a full-matched state, the rear window of the case is easy to distort and deform; moreover, the quick-witted case rear window of this type server forms for the monoblock sheet metal panel beating usually, and the material is single, and the structure is flat, even if there is the heart to improve to overcome structural strength's problem, also difficult direct article of doing from quick-witted case sheet metal component rear window.

Disclosure of Invention

The utility model provides an aluminum alloy 1U server rear window structure and quick-witted case thereof for solve the server machine case rear window structural strength problem that mentions in the background art.

The utility model discloses a realize like this:

a rear window structure of an aluminum alloy 1U server comprises a main support, support plates, E-shaped ridges, a lower clamping groove, a first reinforcing block, a second reinforcing block and a fixing seat, wherein the main support is transversely arranged at the rear window position of a chassis of the server, the main support extends forwards and transversely to form the support plates, the top of the main support protrudes forwards to form 2E-shaped ridges which are transversely arranged, and 1 first installation area for installing a transverse Riser card module is formed between each E-shaped ridge and each support plate; the lower clamping groove is arranged at the bottom of the main support, and the opening of the lower clamping groove faces downwards to form a second mounting area for mounting the I/O expansion module; the main bracket extends forwards to form a first reinforcing block and a second reinforcing block which are transversely arranged respectively; fixing seats are respectively arranged below the first reinforcing block and the second reinforcing block and are connected with a chassis bottom plate of the server.

As a further improvement, the middle section of main support forms first boss to the place ahead lateral extension, and the one end of main support forms the second boss to the place ahead simultaneously horizontal, longitudinal extension, the fixing base is the I shape base, is equipped with the screw fixed with quick-witted case bottom plate on the I shape base.

As a further improvement of the utility model, the second boss is connected with the power module of quick-witted case rear window, and the other end and the quick-witted case curb plate of main support are connected.

As a further improvement of the utility model, the middle section of the main bracket longitudinally extends downwards to form a first fastening piece; one end of the main bracket longitudinally extends downwards to form a second fastening piece, and the I/O expansion module is clamped in the lower clamping groove and is fixed through the first fastening piece and the second fastening piece; the first fastener and the second fastener are respectively positioned behind the I-shaped base.

As a further improvement of the utility model, the head of two horizontal Riser card modules transversely the joint respectively between chevron ridge and backup pad, the bottom of two horizontal Riser card modules extends the module with the IO and does the support and spacing through the pin.

As a further improvement of the utility model, 4 screw holes are respectively arranged on each I-shaped base.

As a further improvement of the utility model, be equipped with a screw on first fastener, the second fastener respectively, IO expands the module and passes through panel beating IO baffle joint under in the draw-in groove and through the screw lock solid at first fastener, second fastener.

As a further improvement of the utility model, main support, backup pad, chinese character 'shan' spine, lower draw-in groove, first boss, second boss, I shape fixing base, first fastener and second fastener adopt the integrative die-casting of aluminum alloy to form.

An aluminum alloy 1U server chassis comprises the aluminum alloy 1U server rear window structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The back structure and the backup pad of chevron spine can realize the smooth joint of violently changeing Riser card module, prevent the head swing of violently changeing Riser card module, and cooperation panel beating I/O baffle is bottom sprag and the pin is spacing, prevents that violently changeing Riser card module from taking place the afterbody swing. The I/O expansion module is clamped in the lower clamping groove and is locked by screws through the first fastener and the second fastener, an inverted-Y-shaped mounting area is achieved, the structure is compact and reasonable, the stress is uniform, and the stability is high.

(2) The bottom of main support sets up the I shape base to through first boss, the second boss that extends forward and form, realize extending before the focus of whole aluminum alloy 1U server rear window structure, thereby it is flat to overcome the structure of original server machine case rear window, thereby the focus can't be adjusted and is not anti crooked, the easy problem of warping.

(3) Through the integrative die-casting shaping of aluminum alloy, overcome original sheet metal component from material and technology and be difficult to make the problem of three-dimensional design.

Drawings

Fig. 1 is the utility model provides an axial view of aluminum alloy 1U server rear window structure.

Fig. 2 is a front view of the aluminum alloy 1U server rear window structure provided by the present invention.

Fig. 3 is a rear view of the aluminum alloy 1U server rear window structure provided by the present invention.

Fig. 4 is the utility model provides a left side view of aluminum alloy 1U server rear window structure.

Fig. 5 is the utility model provides an aluminum alloy 1U server rear window structure's right side view.

Fig. 6 is a top view of the aluminum alloy 1U server rear window structure provided by the present invention.

Fig. 7 is a bottom view of the aluminum alloy 1U server rear window structure provided by the present invention.

Fig. 8 is an assembly axial view of the aluminum alloy 1U server rear window structure provided by the present invention.

Fig. 9 is an assembly front view of the aluminum alloy 1U server rear window structure provided by the present invention.

Description of the drawings: the mounting structure comprises a main support 1, a support plate 2, a ridge 3, a lower clamping groove 4, a first fastening piece 5, a second fastening piece 6, a first reinforcing block 7, a second reinforcing block 8, an I-shaped fixing seat 9, a first mounting area 10 and a second mounting area 20.

Detailed Description

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the present invention is further described below with reference to the accompanying drawings and specific embodiments.

Wherein, I/O (Input/Output): i.e., input/output, typically refers to the input and output of data between internal memory and external memory or other peripheral devices;

a Riser card: the device refers to a function expansion card or a switch card inserted on a PCI-e interface. The transverse Riser card module refers to a transversely arranged Riser card module.

The forward extension in this embodiment refers to extending toward the front panel of the chassis relative to the rear window of the chassis; the bottom plate and the side plate of the case are respectively the case panels which are positioned at the bottom and the left/right sides of the rear window of the case, and the ridge is a structure which is similar to the shape of a Chinese character 'shan' and is formed by the relative protrusion of the two end parts of the middle part.

The present embodiment provides an aluminum alloy 1U server rear window structure as shown in fig. 1-9, which includes a main bracket 1 as shown in fig. 1-3, where the main bracket 1 is in a long strip shape and the main bracket 1 is transversely disposed at a rear window position of a chassis of a server, so as to provide a main core for subsequent installation, fixation and bearing design of the whole aluminum alloy 1U server rear window structure.

As shown in fig. 1, 6 and 7, the main stand 1 extends forward and laterally to form a support plate 2. The top of the main bracket 1 protrudes forwards to form 2 ridge 3 arranged transversely, and 1 first mounting area 10 for mounting the transverse Riser card module shown in figures 8 and 9 is formed between each ridge 3 and the support plate 2. The utility model discloses a 2 chinese character 'shan's spine 3 structures, consequently can be side by side transversely lay 2 first installing zones 10.

The cooperation of

backup pad

2 and 3 structures of chevron ridge is the head in order to stabilize the head of violently revolving Riser card module better, and in the time of the installation, the joint of violently revolving Riser card module head is on chevron ridge 3, prevents the head swing of violently revolving Riser card module, and the main focus of violently revolving Riser card module head passes through the backup pad and realizes, the bottom rethread as follows the panel beating I/O baffle in the second installing zone support to carry on spacingly through the pin, realize the firm installation of violently revolving Riser card module.

Preferably, the shape of the ridge 3 should be mutually embedded with the head design of the commonly used Riser card module in the market, so as to realize the universality of the utility model; the width, height and overall shape of the support plate 2 are varied, and the general shape of the commercially available Riser card module should be considered.

The first installation area is not fixed by screws, only the bottom is limited by pins, the adapter card is directly inserted into a PCI-e slot of the transverse Riser card module mainboard, and the adapter card can be conveniently and quickly disassembled and assembled only by plugging and unplugging in the vertical direction.

As shown in fig. 1, 4 and 5, the lower card slot 4 is disposed at the bottom of the main stand 1 and opens downward. The middle section of the main bracket 1 extends downwards longitudinally to form a first fastening piece 5; one end of the main support 1 longitudinally extends downwards to form a second fastening piece 6, the first fastening piece 5 and the second fastening piece 6 are respectively provided with a screw hole, the I/O expansion module is clamped in the lower clamping groove 4, and the sheet metal I/O baffle is fixed with the first fastening piece 5 and the second fastening piece 6 through screws to form a second mounting area 20 for mounting the I/O expansion module as shown in figures 8 and 9. A standard I/O expansion board card and an OCP card can be adapted in the second mounting area 20.

To this end, as shown in fig. 8 and 9, 2 parallel first installation areas 10 are formed above the

main support

1, 1 second installation area 20 is formed below the main support, and the three installation areas are all installed in a transverse mode to obtain a compact inverted-product-shaped installation structure, and the three installation areas are mutually separated and reasonably utilize the limited space inside the 1U server case. Secondly, the I/O expansion module is smoothly clamped behind the second mounting area 20, and because the mounting areas are adjacent, the I/O expansion module can provide a certain supporting effect for the whole rear window structure of the aluminum alloy 1U server, and the overall structural strength is improved.

As shown in fig. 1 to 7, a first reinforcing block 7 is formed by extending a middle section of the main support 1 forward and horizontally, a second reinforcing block 8 is formed by extending one end of the main support 1 forward and both horizontally and longitudinally, the structure of the horizontally extending part of the first reinforcing block 7 and the second reinforcing block 8 in this embodiment is a tongue-shaped structure with a front end shaped like a circular arc, i-shaped fixing seats 9 with a larger ground holding area are respectively arranged below the first reinforcing block 7 and the second reinforcing block 8, and each i-shaped base 9 is provided with 4 screw holes fixed with a chassis base plate. The bottom of the main support 1 is provided with an I-shaped base 9, and the first reinforcing block 7 and the second reinforcing block 8 which are formed by forward extension are used for realizing forward extension of the gravity center of the rear window structure of the whole aluminum alloy 1U server, so that the problems that the structure of the rear window of the original server case is flat, and the gravity center cannot be adjusted, and therefore the rear window of the original server case is not bent and is easy to deform are solved. In order to realize the invention, the second reinforcing block 8 is optimized to be a longitudinal structure in connection with other modules (such as a power module) of the rear window of the case.

In addition, the first fastening piece 5 and the second fastening piece 6 are respectively arranged behind the I-shaped base 9 and behind the first reinforcing block 7 and the second reinforcing block 8, so that the advantages of attractive and concise structure are also considered. Overall, in order to realize the stable connection with the case of the present invention, an optimal structure of the main support 1 is an M-shaped structure as shown in fig. 1, 8 and 9. Namely: one end of the main support 1 is connected with an outer frame of the power module through a second reinforcing block 8 formed by extending longitudinally, and a second mounting area and a chassis bottom plate are respectively connected through a second fastener 6 and an I-shaped base 9 below the end; the other end of the main bracket 1 is connected with a side plate of the case; the middle section of the main support 1 is connected with the second mounting area and the chassis bottom plate through the first fastener 5 and the I-shaped base 9 below respectively. This M style of calligraphy structure's main support fixed point is many and even, has realized the evenly distributed of atress, has further improved the utility model discloses a structural stability.

Further, considering from the material and technology, main support 1, backup pad 2, chinese-character-shaped ridge 3, lower draw-in groove 4, first boss 7, second boss 8, I shape fixing base 9, first fastener 5 and second fastener 6 can adopt the integrative die-casting of aluminum alloy to form, and aluminum alloy material plasticity is strong, adopts integrative die-casting technology can obtain the product that the cost is lower, the structure is exquisite three-dimensional. The utility model discloses an aluminum alloy material, density is little, and structural constraint is littleer, makes some comparatively complicated structures more easily, and the utility model discloses a structure full play this advantage, make quick-witted case rear window possess high strength, light and pleasing to the eye characteristics simultaneously.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The rear window structure of the aluminum alloy 1U server is characterized by comprising a main support, a support plate, E-shaped ridges, a lower clamping groove, a first reinforcing block, a second reinforcing block and a fixed seat, wherein the main support is transversely arranged at the rear window position of a chassis of the server, the main support transversely extends forwards to form the support plate, the top of the main support protrudes forwards to form 2E-shaped ridges which are transversely arranged, and 1 first installation area for installing a transverse Riser card module is formed between each E-shaped ridge and the support plate; the lower clamping groove is arranged at the bottom of the main support, and the opening of the lower clamping groove faces downwards to form a second mounting area for mounting the I/O expansion module; the main bracket extends forwards to form a first reinforcing block and a second reinforcing block which are transversely arranged respectively; fixing seats are respectively arranged below the first reinforcing block and the second reinforcing block and are connected with a chassis bottom plate of the server.

2. The aluminum alloy 1U server rear window structure of claim 1, wherein a middle section of the main support extends forwards and transversely to form a first reinforcing block, one end of the main support extends forwards and transversely and longitudinally to form a second reinforcing block, the fixing seat is an I-shaped base, and a screw hole fixed with the chassis base plate is formed in the I-shaped base.

3. The aluminum alloy 1U server rear window structure of claim 2, wherein the second reinforcing block is connected to a power module of the rear window of the chassis, and the other end of the main bracket is connected to the side plate of the chassis.

4. The aluminum alloy 1U server rear window structure of claim 2 or 3, wherein the middle section of the main bracket extends longitudinally downward to form a first fastening member; one end of the main bracket longitudinally extends downwards to form a second fastening piece, and the I/O expansion module is clamped in the lower clamping groove and is fixed through the first fastening piece and the second fastening piece; the first fastening piece and the second fastening piece are respectively positioned at the rear of the I-shaped base.

5. The aluminum alloy 1U server rear window structure of claim 4, wherein the heads of the two transverse Riser card modules are respectively and transversely clamped between the E-shaped ridge and the supporting plate, and the bottoms of the two transverse Riser card modules are supported by the I/O expansion module and are limited by the pins.

6. The aluminum alloy 1U server rear window structure of claim 2, wherein each I-shaped base is provided with 4 screw holes.

7. The aluminum alloy 1U server back window structure of claim 4, wherein the first fastener and the second fastener each have a threaded hole.

8. The aluminum alloy 1U server rear window structure of claim 4, wherein the main support, the support plate, the ridge, the lower clamping groove, the first reinforcing block, the second reinforcing block, the I-shaped fixing seat, the first fastener and the second fastener are integrally formed by aluminum alloy in a die-casting mode.

9. An aluminum alloy 1U server enclosure comprising the aluminum alloy 1U server back window structure of any of claims 1-8.