CN113867487B - PCIE module structure suitable for hard disk frame - Google Patents

Abstract

The invention discloses a PCIE module structure suitable for a hard disk frame, which belongs to the technical field of servers. The PCIE module includes a bracket, a panel and a side cover; the PCIE card is installed on the side panel of the bracket through a rising card; The PCIE module slidably cooperates with the slideway of the hard disk enclosure through the slide bar, the stop protrusion abuts against the second protruding bridge, and the locking hook abuts against the first protruding bridge, so as to realize the positioning and installation of the PCIE module in the installation space of the hard disk enclosure. Without replacing the chassis, the fast switching supports the secure installation of the PCIE module in the hard disk enclosure, realizing the tool-free quick disassembly and assembly of the PCIE module, so as to achieve flexible switching of chassis configuration and convenient and fast maintenance of the whole machine; ensure reasonable space layout and good heat dissipation in the chassis.

Description

A PCIE module structure suitable for hard disk enclosures

technical field

The invention belongs to the technical field of servers, and in particular relates to a PCIE module structure suitable for a hard disk enclosure.

Background technique

Server and storage products, due to their functional requirements, from the perspective of operation and maintenance, it is required that the design of the whole machine can realize the cold/hot swap of various functional components, and can realize quick disassembly and firm fixing, so as to ensure the smooth operation of business. Due to different functional requirements, configuration diversification is the norm in server models.

The switching between the PCIE module and the hard disk module in the existing server chassis is usually achieved by directly replacing different chassis, which is not conducive to flexible switching of configurations. At the same time, the replaced PCIE module is usually fixed on the chassis with screws, which makes it impossible to conveniently disassemble and maintain the PCIE module.

On the other hand, due to the limitation of the internal space of the server chassis and the high heat dissipation requirements, the PCIE module usually occupies the excess space inside the server chassis, which is not conducive to reasonable space allocation and heat dissipation.

Contents of the invention

In order to solve the above-mentioned problems, the present invention provides a PCIE module structure suitable for hard disk enclosures, which realizes fast switching without replacing the chassis, supports secure installation of the PCIE module in the hard disk enclosure, and realizes tool-free quick disassembly of the PCIE module.

The present invention is achieved through the following technical solutions:

A PCIE module structure suitable for a hard disk frame, including a PCIE module, the PCIE module includes a bracket, a panel and a side cover, and the bracket is a three-sided vertical structure;

The PCIE card is installed on the inner wall of the side plate of the bracket through the rising card; the side cover plate is rotated and installed on the side of the upper plate of the bracket away from its side plate, and is used for abutting and limiting the PCIE card;

The panel is rotatably installed on the front side of the front plate of the bracket through an upright rotating shaft, and the panel is connected with a lock piece hook through an elastic lock piece; the side plate of the bracket is provided with an outwardly protruding stop protrusion;

The outer wall of the side plate of the bracket and the outer wall of the side cover are respectively provided with sliding bars that slide and cooperate with the slideways on the hard disk frame;

The two side surfaces of the hard disk frame are respectively provided with a first protruding bridge for abutting and limiting the locking plate hook forward and a second protruding bridge for abutting and limiting the stop protrusion backward.

The PCIE module slides and cooperates with the slideway of the hard disk enclosure to realize the installation of the PCIE module into the installation space of the hard disk enclosure; during the installation process of the PCIE module, the stop protrusion abuts against the second convex bridge to realize the limit of the backward sliding direction of the PCIE module; the panel rotates and closes, the elastic locking piece bends downward, and the locking piece hook moves down and crosses the first convex bridge. The limit; so as to realize the reliable positioning and installation of the PCIE module in the installation space of the hard disk enclosure. When removing the PCIE module from the installation space of the hard disk enclosure, you can only press down on the elastic locking piece to move the hook of the locking piece downward, avoiding the limiting path of the first convex bridge, and directly pull the PCIE module forward. The overall structure is simple and easy to use, enabling fast switching without changing the chassis. The hard disk enclosure supports the secure installation of PCIE modules, and realizes tool-free and quick disassembly of PCIE modules, so as to achieve flexible switching of chassis configurations and convenient and fast maintenance of the whole machine; it does not occupy other space in the chassis, ensuring reasonable space layout and good heat dissipation in the chassis.

A further improvement of the present invention is that the side cover is rotatably mounted on the upper plate of the bracket through a rotating pin, and can slide forward and backward along the rotating pin;

The bracket is provided with a side cover positioning peg; the side cover is provided with a side cover positioning hole which engages with the side cover positioning peg;

A spring pin is provided on the side cover; a spring pin positioning hole for inserting and positioning the spring pin is opened on the support.

When the side cover abuts against the PCIE card, the side cover slides forward along the revolving pin, so that the big end of the gourd hole-shaped side cover positioning hole is aligned with the side cover positioning peg; flip the side cover downward, and the side cover positioning peg is inserted into the large end of the side cover positioning hole, and at the same time, the side cover abuts against the PCIE card; the side cover slides backward, so that the side cover positioning peg is inserted into the small end of the side cover positioning hole, and the side cover positioning peg head is opposite to the side cover positioning hole. The small mouth end is press-fitted to limit the position; the spring pin is inserted into the spring pin positioning hole to prevent the side cover from sliding back and forth; so as to realize the reliable positioning of the side cover when it touches the PCIE card and ensure the reliability of the PCIE card limit. When the PCIE card is removed, just reverse the operation, pull out the spring pin upwards, the side cover moves forward, align the side cover positioning peg with the big end of the side cover positioning hole, flip the side cover upwards, and you can avoid the insertion path of the PCIE card to the left, so as to realize the convenient disassembly and assembly of the PCIE card.

As a further improvement of the present invention, a spring with a backward elastic force on the side cover is sheathed on the rotating pin. The spring can assist the firm clamping of the positioning hole of the side cover and the positioning peg of the side cover to avoid tripping; and after the side cover is turned down and closed, the side cover can be moved back automatically, providing convenient operation.

As a further improvement of the present invention, a gasket abutting against the PCIE card is provided on the side cover. The spacer can avoid the direct contact between the side cover and the PCIE card, avoiding damage to the PCIE card; and provide a certain elastic margin to ensure the reliability of the PCIE card limit.

A further improvement of the present invention is that the inner wall of the side plate of the bracket is provided with a rising card positioning peg; the rising card is provided with a through hole and a rising card positioning hole engaged with the rising card positioning peg; the through hole is pierced with a rising card locking screw that is screwed with the side plate of the bracket. The ascending card engages with the ascending card positioning peg through the ascending card positioning hole in the shape of a gourd hole, and is locked and positioned by the ascending card locking screw to realize convenient disassembly and secure positioning of the ascending card.

A further improvement of the present invention is that an operation hole is opened on the panel, and an operation plate corresponding to the operation hole is provided on the side of the elastic locking piece close to the hook of the locking piece. When removing the PCIE module, insert your fingers into the operation hole and press down on the operation panel on the elastic locking plate. The locking plate hook avoids the limiting path of the first convex bridge, and the PCIE module can be slid forward and pulled out directly, improving the convenience of removing the PCIE module from the hard disk enclosure installation space.

As a further improvement of the present invention, corresponding cooling holes are respectively provided on the front plate of the bracket and the panel. The front and rear directions of the PCIE card can be well dissipated through the heat dissipation holes, and the PCIE module can be pulled out by pulling the edge of the heat dissipation holes, which improves the convenience of operation.

A further improvement of the present invention is that the upper plate of the bracket is provided with a wire management buckle. The cable management buckle can collect and store the cables from the riser card.

A further improvement of the present invention is that the upper plate of the support is provided with a battery module. The PCIE card is powered by the battery module, which realizes the high integration of the battery module and the PCIE module and saves space.

A further improvement of the present invention is that the battery module includes a battery holder and a battery, and the battery is fixedly installed with the battery holder through a cable tie;

The battery seat is provided with a battery seat positioning hole; the upper plate of the bracket is provided with a battery seat positioning peg engaged with the battery seat positioning hole;

The battery seat is also provided with an elastic handle, and the lower end of the elastic handle protrudes from the battery seat; the upper plate of the bracket is provided with a handle positioning hole that engages with the lower end of the elastic handle.

The positioning nail of the battery seat is engaged with the battery seat positioning hole in the shape of a gourd hole, and the lower end of the elastic handle is positioned with the positioning hole of the handle, so that the battery seat can be firmly positioned on the bracket, and the battery seat can be easily disassembled and assembled, and the flexibility of battery module selection can be realized.

As can be seen from the above technical solutions, the beneficial effects of the present invention are:

Through sliding cooperation between the sliding bar and the slideway of the hard disk enclosure, the PCIE module is installed in the installation space of the hard disk enclosure; the stop protrusion abuts against the second protruding bridge to realize the limit of the backward sliding direction of the PCIE module; the locking plate hook abuts against the first protruding bridge to realize the limit of the forward sliding direction of the PCIE module; thereby realizing the secure positioning and installation of the PCIE module in the hard disk enclosure installation space. The overall structure is simple and easy to use, enabling fast switching without changing the chassis. The hard disk enclosure supports the secure installation of PCIE modules, and realizes tool-free and quick disassembly of PCIE modules, so as to achieve flexible switching of chassis configurations and convenient and fast maintenance of the whole machine; it does not occupy other space in the chassis, ensuring reasonable space layout and good heat dissipation in the chassis.

Description of drawings

In order to illustrate the technical solution of the present invention more clearly, the accompanying drawings used in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other accompanying drawings can also be obtained according to these drawings without paying creative work.

Fig. 1 is a schematic structural diagram of a specific embodiment of the present invention.

Fig. 2 is a schematic diagram of the structure in the second direction of a specific embodiment of the present invention.

FIG. 3 is a schematic diagram of an exploded structure of a PCIE module according to a specific embodiment of the present invention.

Fig. 4 is a schematic diagram of the first direction structure of the PCIE module according to the specific embodiment of the present invention.

Fig. 5 is a schematic diagram of the second direction structure of the PCIE module according to the specific embodiment of the present invention.

Fig. 6 is a schematic diagram of the bottom structure of the PCIE module according to the specific embodiment of the present invention.

Fig. 7 is a schematic diagram of the structure of the PCIE module according to the embodiment of the present invention after the side cover is removed.

Fig. 8 is a schematic diagram of the PCIE module assembly process in a specific embodiment of the present invention.

In the accompanying drawings: 1, PCIE module, 11, bracket, 111, cable management buckle, 112, stop protrusion, 12, panel, 121, elastic lock plate, 122, operation hole, 123, lock plate hook, 124, rotating shaft, 125, operation panel, 13, side cover plate, 131, revolving pin, 132, spring pin, 133, spacer, 134, side cover plate positioning hole, 135, side cover plate positioning Nail, 136, spring, 137, spring pin positioning hole, 14, battery module, 141, battery holder, 142, cable tie, 143, battery, 144, elastic handle, 145, battery holder positioning hole, 146, battery holder positioning nail, 147, handle positioning hole, 15, ascending card, 151, ascending card positioning peg, 152, ascending card locking screw, 153, ascending card positioning hole, 154, through hole, 16, PCIE card, 17, sliding bar, 2, hard disk frame, 21, first side plate, 22, first convex bridge, 23, second side plate, 24, second convex bridge, 25, slideway.

Detailed ways

In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in this specific embodiment. Obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.

As shown in Figure 1-2, the hard disk enclosure 2 of the sheet metal structure forms an installation space suitable for the hard disk. The left and right sides of the hard disk enclosure 2 installation space are respectively provided with a first side plate 21 and a second side plate 23; in the structure of multiple continuous left and right hard disk enclosures 2, the first side plate 21 and the second side plate 23 in the middle are riveted and fixed to each other, which can greatly save the space occupied by the hard disk enclosure 2 and enhance its structural strength. Generally, hard disks will not be installed in all the installation spaces of multiple disk enclosures 2, but multiple free installation spaces of disk enclosures 2 will be reserved.

Wherein, the first side plate 21 and the second side plate 23 are respectively provided with slideways 25 for sliding and guiding the hard disk back and forth;

As shown in Figures 1-6, the present invention discloses a PCIE module structure suitable for hard disk enclosures, including a PCIE module 1 with an overall cuboid structure, the PCIE module 1 is adapted to the installation space of the hard disk enclosure 2; the PCIE module 1 includes a bracket 11, a panel 12, and a side cover 13, and the bracket 11 is a three-sided vertically bent sheet metal structure, and has a front panel, a right side panel, and an upper panel;

The PCIE card 16 is installed on the side plate inner wall of the support 11 through the rising card 15; the side cover plate 13 is rotated and installed on the left side of the upper plate of the support 11, and the up and down turning of the side cover plate 13 can realize the convenient disassembly and assembly of the PCIE card 16 and the firm abutment limit;

The panel 12 is mounted on the front side of the front plate of the support 11 through the vertical rotating shaft 124. The rotating shaft 124 is arranged on the right end of the front plate of the support 11; The side plate of 1 is provided with an outwardly protruding stop protrusion 112; and the back of the locking piece hook 123 is an inclined surface from front to back, and its front is a vertical surface;

The outer wall of the side plate of the bracket 11 and the outer wall of the side cover 13 are respectively provided with a sliding bar 17 that is slidingly matched with the slideway 25 on the hard disk enclosure 2;

The first side plate 21 and the second side plate 23 of the hard disk enclosure 2 are respectively provided with a first protruding bridge 22 for abutting and limiting the lock plate hook 123 in the forward direction and a second protruding bridge 24 for abutting and limiting the stop protrusion 112 in the backward direction; the first protruding bridge 22 and the second protruding bridge 24 are bridge-shaped protruding structures formed by stamping.

PCIE module 1 slidably cooperates with slide rails 25 on both sides of the hard disk enclosure 2 through the sliding bars 17 on the left and right sides, so that PCIE module 1 can be smoothly installed in the free installation space of hard disk enclosure 2; during the installation process of PCIE module 1, the stop protrusion 112 abuts against the second convex bridge 24 to realize the limit of the backward sliding direction of PCIE module 1; the panel 12 rotates and closes, and the rear inclined surface of the elastic locking piece 121 is contacted and squeezed with the first convex bridge 22, so that the elastic locking piece 121 is downward Bending, the locking piece hook 123 moves down and crosses the first convex bridge 22, and the upward recovery elasticity of the elastic locking piece 121 makes the locking piece hook 123 move up, and abuts against the first convex bridge 22 through its front vertical surface, so as to realize the limit of the forward sliding direction of the PCIE module 1; thereby realizing the secure positioning and installation of the PCIE module 1 in the installation space of the hard disk enclosure 2. When disassembling the PCIE module 1 from the installation space of the hard disk enclosure 2, only the elastic locking piece 121 can be pressed down to move the locking piece hook 123 downward, avoiding the limiting path of the first convex bridge 22 to it, and the PCIE module 1 can be pulled out directly. The overall structure is simple and easy to use, enabling fast switching without changing the chassis. The hard disk enclosure supports the secure installation of PCIE modules, and realizes tool-free and quick disassembly of PCIE modules, so as to achieve flexible switching of chassis configurations and convenient and fast maintenance of the whole machine; it does not occupy other space in the chassis, ensuring reasonable space layout and good heat dissipation in the chassis.

Wherein, as shown in Figures 3 and 5, the side cover 13 is mounted on the upper plate of the bracket 11 by rotating the rotating pin 131 in the front and rear direction, and the side cover 13 can slide forward and backward along the rotating pin 131;

The upper plate of the support 11 and the left end surface of the front plate of the support 11 are respectively provided with side cover positioning pegs 135 in the upward direction and left direction; positioning reliability.

The side cover 13 is provided with a spring pin 132 ; the upper plate of the bracket 11 is provided with a spring pin positioning hole 137 for inserting and positioning the spring pin 132 .

When the side cover 13 abuts the PCIE card 16 to limit, the side cover 13 slides forward along the revolving pin 131, so that the big end of the side cover positioning hole 134 in the shape of a gourd hole is aligned with the side cover positioning peg 135; the side cover 13 is turned downward, and the side cover positioning peg 135 is inserted into the big mouth end of the side cover positioning hole 134, and the side cover 13 abuts against the PCIE card 16 simultaneously; the side cover 13 slides backward to position the side cover The peg 135 snaps into the small mouth end of the side cover plate positioning hole 134, and the small mouth end of the side cover plate positioning hole 134 is pressed and limited by the side cover plate positioning peg 135 head; When the PCIE card 16 is removed, the operation can be reversed, pull out the spring pin 132 upwards, and the side cover 13 moves forward, so that the side cover positioning peg 135 is aligned with the large mouth end of the side cover positioning hole 134, and the side cover 13 is turned upwards to avoid the insertion path of the PCIE card 16 to the left, thereby realizing the convenient disassembly and assembly of the PCIE card 16.

Wherein, after the above-mentioned side cover 13 is flipped downwards and snapped together, the side cover 13 slides and locks in the backward direction, so that the front end of the side cover 13 can move backward to leave a closed space for the panel 12, making the overall structural design more compact and avoiding interference with the closing of the panel 12.

Wherein, as shown in FIGS. 5 and 7 , the rotating pin 131 is sheathed with a spring 136 that has a backward elastic force on the side cover 13 . The spring 136 has an elastic force in the backward direction of the side cover 13, which can assist the firm clamping of the side cover positioning hole 134 and the side cover positioning peg 135 to avoid tripping;

Wherein, as shown in FIG. 5 , the side cover 13 is provided with a push-pull hole for facilitating front and rear push-pull operation of the side cover 13 . The front and rear movement of the side cover plate 13 is realized through the push-pull hole, and the structure is simple and the operation is convenient.

Wherein, as shown in FIGS. 3 and 6 , the side cover 13 is provided with a gasket 133 made of rubber that abuts against the PCIE card 16 . The gasket 133 can prevent the side cover 13 from being in direct contact with the PCIE card 16 and avoid damage to the PCIE card 16 ; and provide a certain elastic margin to ensure the reliability of the PCIE card 16 in place.

Wherein, as shown in Figures 3 and 6, the inner wall of the side plate of the support 11 is provided with a rising card positioning peg 151; the rising card 15 is provided with a through hole 154 and a rising card positioning hole 153 engaged and positioned with the rising card positioning peg 151, and the rising card positioning hole 153 is in the shape of a gourd hole; The ascending card 15 engages with the ascending card positioning peg 151 through the ascending card positioning hole 153 in the shape of a gourd hole, and is locked and positioned by the ascending card locking screw 152 to realize convenient disassembly and secure positioning of the ascending card 15.

Wherein, an outlet hole is opened on the upper plate of the bracket 11 for the connector of the ascending card 15 to extend out. The right rear of the upper plate of the support 11 is provided with a wire management buckle 111 . The cable management buckle 111 can collect and store the cables drawn from the ascending card 15 so as to be drawn backwards and connected to the main board.

Wherein, as shown in FIGS. 3 and 4 , an operation hole 122 is provided on the upper left side of the panel 12 , and an operation plate 125 corresponding to the operation hole 122 is provided on the side of the elastic locking piece 121 close to the locking piece hook 123 . The operating plate 125 has a concave arc surface structure, and it passes through the operating hole 122 forward, and is provided with a flange attached to the panel 12 downward, and a downward indicating arrow is provided on the flange. When removing the PCIE module 1, extend the finger into the operating hole 122 and press down on the operating plate 125 on the elastic locking piece 121. The concave arc-shaped operating plate 125 can better fit the fingers and improve comfort, and the downward flanging of the front end of the operating plate 125 fits and guides the panel 12 to realize the stable downward movement of the locking plate hook 123; 2 For the limiting path, the PCIE module 1 can be slid forward and pulled out directly. The convenience of removing the PCIE module 1 from the installation space of the hard disk enclosure 2 is improved.

Wherein, as shown in FIGS. 3-4 , the front plate of the bracket 11 and the panel 12 are respectively provided with corresponding cooling holes. Good heat dissipation can be achieved to the front and rear directions of the PCIE card 16 through the heat dissipation holes, and the PCIE module 1 can be pulled out by pulling the edge of the heat dissipation holes, thereby improving the convenience of operation.

As shown in FIG. 2 , two front and rear battery modules 14 are detachably installed on the upper plate of the bracket 11 . When the PCIE card 16 needs power supply or is equipped with a supercapacitor, the battery module 14 can be installed to supply power to the PCIE card 16 through the battery module 14, so as to realize the high integration of the battery module 14 and the PCIE module 1 and save space.

Wherein, as shown in FIG. 2, the battery module 14 includes a battery holder 141 and a battery 143, and the battery 143 is fixedly installed with the battery holder 141 by a cable tie 142; the battery 143 and the battery holder 141 are fixed by a cable tie 142, which is convenient for disassembly and assembly, and reliable in positioning;

The battery seat 141 is provided with a battery seat positioning hole 145 in the shape of a gourd hole; the upper plate of the bracket 11 is provided with a battery seat positioning peg 146 that engages with the battery seat positioning hole 145;

The battery holder 141 is also provided with an elastic handle 144 that can be elastically bent upwards. The lower end of the elastic handle 144 protrudes from the bottom surface of the battery holder 141; The battery holder positioning peg 146 engages the gourd-shaped battery holder positioning hole 145, and the lower end of the elastic handle 144 is positioned with the handle positioning hole 147, so that the battery holder 141 is firmly positioned on the bracket 11, and the battery holder 141 can be easily disassembled and assembled, and the battery module 14 can be selected and installed flexibly.

Wherein, as shown in Figure 8, the specific process of PCIE module 1 assembly is as follows:

1. The panel 12 and the side cover 13 are in the open state;

2. Install the ascending card 15; engage the ascending card positioning peg 151 through the ascending card positioning hole 153 in the shape of a gourd hole, and lock and position the ascending card 15 through the ascending card locking screw 152, so as to realize the firm installation of the ascending card 15;

3. Install the PCIE card 16; the PCIE card 16 is inserted in the slot of the rising card 15, and the positioning mounting plate on the front side of the PCIE card 16 and the front plate of the bracket 11 are positioned and installed by screws;

4. Close the side cover 13; operate the side cover 13 to slide forward along the rotating pin 131, turn down the side cover 13, insert the side cover positioning peg 135 into the large end of the side cover positioning hole 134, and at the same time, the gasket 133 abuts against the PCIE card 16; through the elastic force of the spring 136, the side cover 13 slides backward, so that the side cover positioning peg 135 snaps into the small end of the side cover positioning hole 134, and the spring pin 132 is inserted into the spring pin for positioning The hole 137 realizes the closure of the side cover 13 and the abutment limit to the PCIE card 16;

5. Install the battery module 14; engage the gourd-shaped battery holder positioning hole 145 through the battery holder positioning nail 146, and position the battery holder 141 firmly on the bracket 11 through the lower end of the elastic handle 144 and the handle positioning hole 147; the cable tie 142 passes through the groove at the bottom of the battery holder 141, puts the battery 143 into the battery holder 141 slot, and binds the battery 143 around the cable tie 142 for fixing.

This is suitable for the PCIE module structure of the hard disk enclosure, the overall structure is simple, and it is easy to use; the PCIE module is installed in the hard disk enclosure installation space by sliding the sliding bar and the slideway of the hard disk enclosure; Switching supports the reliable installation of PCIE modules in the hard disk enclosure, and realizes tool-free and quick disassembly and assembly of PCIE modules, so as to achieve flexible switching of chassis configurations and convenient and fast maintenance of the whole machine; it does not occupy other spaces in the chassis, ensuring reasonable space layout and good heat dissipation in the chassis.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the differences from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The terms "upper", "lower", "outer side" and "inner side" in the specification and claims of the present invention and the above drawings are used to distinguish the relative relationship in position if they exist, and they do not need to be qualitative. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A PCIE module structure suitable for a hard disk enclosure, characterized in that it includes a PCIE module (1), the PCIE module (1) includes a bracket (11), a panel (12) and a side cover (13), and the bracket (11) has a three-sided vertical structure; the PCIE card (16) is installed on the inner wall of the side plate of the bracket (11) through a rising card (15); One side is used for abutting and limiting the PCIE card (16); the panel (12) is rotated and installed on the front side of the front plate of the bracket (11) through an upright shaft (124), and the panel (12) is connected with a locking piece hook (123) through an elastic locking piece (121); the side plate of the bracket (11) is provided with an outwardly protruding stop protrusion (112); the outer wall of the side plate of the bracket (11) and the outer wall of the side cover (13) are respectively provided The slide bar (17) slidingly matched with the slideway (25) on the hard disk frame (2); the two sides of the hard disk frame (2) are respectively provided with the first protruding bridge (22) that abuts and limits the locking plate hook (123) forward and the second protruding bridge (24) that abuts and limits the stop protrusion (112) backward; 31) Slide back and forth; the bracket (11) is provided with a side cover positioning peg (135); the side cover (13) is provided with a side cover positioning hole (134) which engages with the side cover positioning peg (135); the side cover (13) is provided with a spring pin (132); the support (11) is provided with a spring pin positioning hole (137) for inserting and positioning the spring pin (132). 2. The PCIE module structure suitable for a hard disk enclosure according to claim 1, wherein a spring (136) with a backward elastic force on the side cover (13) is sheathed on the revolving pin (131). 3. The PCIE module structure suitable for a hard disk enclosure according to claim 1, characterized in that, the side cover (13) is provided with a gasket (133) that is in contact with the PCIE card (16). 4. The PCIE module structure suitable for the hard disk enclosure according to claim 1, characterized in that, the inner wall of the side plate of the bracket (11) is provided with a riser card positioning peg (151); the riser card (15) is provided with a through hole (154) and a riser card positioning hole (153) that engages with the riser card position peg (151) and positioned; the through hole (154) is pierced with a riser card locking screw (1) that is screwed to the side plate of the bracket (11) 52). 5. The PCIE module structure suitable for a hard disk enclosure according to claim 1, wherein an operation hole (122) is provided on the panel (12), and an operation plate (125) corresponding to the operation hole (122) is provided on the side of the elastic locking piece (121) close to the locking piece hook (123). 6. The PCIE module structure suitable for a hard disk enclosure according to claim 1, characterized in that, the front plate of the bracket (11) and the panel (12) are respectively provided with corresponding cooling holes. 7. The PCIE module structure suitable for a hard disk enclosure according to claim 1, characterized in that a cable management buckle (111) is provided on the upper plate of the bracket (11). 8. The PCIE module structure suitable for a hard disk enclosure according to claim 1, characterized in that a battery module (14) is provided on the upper plate of the support (11). 9. The PCIE module structure suitable for a hard disk enclosure according to claim 8, characterized in that the battery module (14) includes a battery holder (141) and a battery (143), and the battery (143) is fixedly installed with the battery holder (141) through a cable tie (142); the battery holder (141) is provided with a battery holder positioning hole (145); the upper plate of the bracket (11) is provided with a battery holder that engages with the battery holder positioning hole (145) The positioning peg (146); the battery holder (141) is also provided with an elastic handle (144), and the lower end of the elastic handle (144) protrudes from the battery holder (141); the upper plate of the bracket (11) is provided with a handle positioning hole (147) that engages with the lower end of the elastic handle (144).