Double PCI-E card support

Abstract

The utility model discloses a double PCI-E card support which comprises a top plate, one end of the top plate is downwards provided with a baffle, the two ends of the baffle are both provided with L-shaped bent parts, the two bent parts are both provided with threaded holes used for fixing PCI-E card bodies, the two sides of the baffle are provided with a first through hole and a second through hole respectively, a partition plate is fixedly installed below the top plate, and the partition plate is fixedly installed below the top plate. A first through hole and a second through hole are formed in the top plate, a partition plate is arranged in the first through hole and located between the first through hole and the second through hole, a fixing block is installed at the end, away from the baffle, of the top plate, a guide groove is formed in the fixing block, and the tail of a PCI-E card body can be inserted into the guide groove. The PCI-E card body is prevented from being bent and deformed due to vibration in the carrying process, the stability of the PCI-E card body in the transportation and use process is improved, and the service life of the PCI-E card body is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to server technical field, specifically a double PCI -E card support. BACKGROUND

[0002] The server case as the core carrier of computer hardware system plays a key role in the server overall architecture, it not only provides physical installation space for power supply, mainboard, PCI -E card, storage device and other core components, still ensures each component firm assembly through internal support structure and fixing device, forms a highly integrated operation system, in the server operation process, the case bears hardware bearing, physical protection and heat dissipation management and other important functions, and the rationality of its structure design and installation mode directly influences the stability and reliability of server.

[0003] In prior art scheme, the installation of PCI -E card mainly relies on the physical connection of mainboard slot, and the PCI -E card metal baffle is fixed at the rear interface of case by single screw, and this traditional fixing mode can cause the shaking of PCI -E card when the equipment is transported or moved, and due to the lack of multi-point collaborative fixing mechanism of PCI -E card, the far end of card body can produce asymmetric displacement under the action of shaking, thereby causing the plastic deformation of PCI -E card due to long-term shaking, finally affecting the reliability and service life of equipment. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a double PCI -E card support to solve the problems in the above background.

[0005] In order to achieve the above object, the utility model provides the following technical scheme.

[0006] A double PCI -E card support, including top plate, one end of the top plate is equipped with baffle downwards, both ends of the baffle are equipped with the bending part of L type, and the screw hole for fixing the body of PCI -E card is equipped on two bending parts, the both sides of baffle are equipped with through hole one and through hole two respectively, the bottom of top plate is fixedly installed with baffle, and the baffle is located between through hole one and through hole two, the fixed block is installed on the end of top plate away from baffle, the guide slot is equipped on the fixed block, and the guide slot is used for the insertion of tail of PCI -E card body.

[0007] Further, the length of through hole one is greater than the length of through hole two.

[0008] Further, the bottom of the fixed block is provided with a positioning insert one and a support step, the lower side of the support step is provided with a positioning insert two, the lower side of the partition plate is provided with a bending arm, the lower side of the bending arm is provided with a positioning connecting plate, the partition plate is provided with a locking device, the locking device is used for fixed connection with the positioning connecting plate, the positioning connecting plate is provided with two positioning holes, and the two positioning holes are respectively used for the positioning insert one and the positioning insert two.

[0009] Further, the locking device comprises a shell, the shell is provided with a lug, the shell is installed on the partition plate through the lug, the partition plate is provided with a plurality of buckle holes, the shell is provided with a plurality of reverse buckles buckled into the buckle holes, the shell is provided with a limiting step, the limiting step is movably connected with a plug rod in the center, one end of the plug rod is provided with a lock block, the positioning connecting plate is provided with a lock hole matched with the size of the lock block, and the center of the lock hole is provided with a rotating hole for the rotation of the plug rod.

[0010] Further, the other end of the plug rod is movably connected with a handle through a pin shaft, the plug rod is sleeved with a spring and a movable piece, one end of the spring abuts against the upper end face of the limiting step, the other end of the spring abuts against the lower end face of the movable piece, the movable piece is always in contact with the handle through the elastic force of the spring, and the side of the top plate is provided with a finger hole.

[0011] Further, the lower end face of the limiting step is uniformly distributed with four limiting blocks, and the limiting blocks are movably connected with a handle through a pin shaft, the other end of the plug rod is movably connected with a handle through a pin shaft, the plug rod is sleeved with a spring and a movable piece, one end of the spring abuts against the upper end face of the limiting step, the other end of the spring abuts against the lower end face of the movable piece, the movable piece is always in contact with the handle through the elastic force of the spring, and the side of the top plate is provided with a finger hole.

[0012] Further, the lower end face of the top plate and the baffle on one side of the top plate are provided with rubber pads.

[0013] The utility model discloses the beneficial effect:

[0014] The utility model discloses a baffle is arranged on one end of the top plate, and the two ends of the baffle are provided with L type bending parts, and the two bending parts are provided with threaded holes for fixing PCI -E card body, and the threaded holes are used for fixing and connecting the metal baffle of PCI -E card body through the use of screw, so that the one end of PCI -E card body is stably fixed, the fixed block is installed on the end away from the baffle of the top plate, the fixed block is provided with guide groove, and the guide groove is used for the insertion of the tail of PCI -E card body, and the tail of PCI -E card body is supported, so that PCI -E card body support can fix and support the two ends of PCI -E card body, avoids the bending deformation of PCI -E card body in the process because of vibration, improves the stability of PCI -E card body in the process of transportation and use, and prolongs the service life of PCI -E card body.

[0015] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structural diagram of the present application.

[0017] Figure 2 The connection structure diagram of the present application and the positioning connecting plate.

[0018] Figure 3 The partial structure explosion diagram of the present application.

[0019] Figure 4 The lock device explosion of the present application Figure 1 .

[0020] Figure 5 The lock device explosion of the present application Figure 2 .

[0021] Figure 6 The internal structure diagram of the shell of the present application.

[0022] Figure 7 The locking state diagram of the lock device and the positioning connecting plate of the present application.

[0023] Figure 8 The unlocking state diagram of the lock device and the positioning connecting plate of the present application.

[0024] Reference signs: 1, top plate; 11, fixed block; 12, guide groove; 13, positioning insert one; 14, supporting step; 15, positioning insert two; 16, finger hole; 2, baffle; 21, through hole one; 22, through hole two; 3, bending part; 31, threaded hole; 4, partition plate; 41, bending arm; 42, positioning connecting plate; 43, buckle hole; 421, positioning hole; 422, lock hole; 423, rotating hole; 5, lock device; 51, shell; 52, lug; 53, reverse buckle; 54, limiting step; 541, limiting block; 542, empty position; 55, insertion rod; 551, lock block; 552, handle; 553, spring; 554, movable piece; 555, limiting part; 6, rubber pad. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0026] Please refer to Figures 1-8 ;

[0027] The utility model provides a double PCI -E card support, including top plate 1, one end of top plate 1 is equipped with baffle 2 downwards, both ends of baffle 2 are equipped with the bending part 3 of L type, and the screw hole 31 for fixing the body of PCI -E card is equipped on two bending parts 3, is used for fixing and connecting the metal baffle 2 of the body of PCI -E card by using screw, so as to realize the firm fixing of the one end of the body of PCI -E card, and the both sides of baffle 2 are equipped with through -hole one 21 and through -hole two 22 respectively, are used for the connecting port on the body of PCI -E card to stretch out, and the external device is connected conveniently, and the fixed mounting of baffle 4 is installed below top plate 1, and baffle 4 is located between through -hole one 21 and through -hole two 22, and the fixed block 11 is installed at the end away from baffle 2 of top plate 1, and the guide slot 12 is equipped on fixed block 11, and the guide slot 12 is used for the insertion of the tail of the body of PCI -E card, and the tail of the body of PCI -E card is supported, by this design, the body of PCI -E card support can fix the both ends of the body of PCI -E card, avoids the body of PCI -E card from producing the bending deformation due to the vibration in the process of carrying, improves the stability of the body of PCI -E card in the process of transportation and use, prolongs the service life of the body of PCI -E card, solves the technical defects of traditional single point fixing mode, and the body of PCI -E card is connected with the PCI -E slot on the mainboard through the extension line.

[0028] In the embodiment, the length of the through hole one 21 is greater than the length of the through hole two 22 to meet the installation requirements of different specifications of the body of PCI -E card.

[0029] In the embodiment, the bottom of the fixed block 11 is provided with a positioning insert one 13 and a support step 14, the lower side of the support step 14 is provided with a positioning insert two 15, preferably, the height of the positioning insert one 13 is equal to the sum of the height of the support step 14 and the height of the positioning insert two 15, the lower side of the baffle 4 is provided with a bending arm 41, the lower side of the bending arm 41 is provided with a positioning connecting plate 42, the baffle 4 is provided with a locking device 5, the locking device 5 is used for fixed connection with the positioning connecting plate 42, preferably, the positioning connecting plate 42 is used for fixed connection with the case, the fixed connection of the locking device 5 and the positioning connecting plate 42 realizes the stable connection of the PCI -E support and the case, the positioning connecting plate 42 is provided with two positioning holes 421, the positioning insert one 13 and the positioning insert two 15 pass through the two positioning holes 421 respectively, the positioning insert one 13 and the positioning insert two 15 are inserted into the positioning holes 421 to realize the positioning installation of the PCI -E support, when the PCI -E support is inserted in place, the lower end surface of the support step 14 abuts against the upper end surface of the positioning connecting plate 42, at this time, the PCI -E support is in a horizontal state.

[0030] In the last embodiment, the locking device 5 comprises a shell 51, the shell 51 is provided with lugs 52, the shell 51 is installed on the partition plate 4 through the lugs 52, specifically, the shell 51 and the partition plate 4 are fixed together by using screws to thread through the lugs 52 and the partition plate 4, the partition plate 4 is provided with a plurality of buckle holes 43, and the shell 51 is provided with a plurality of reverse buckles 53 buckled into the buckle holes 43 to realize positioning and installation of the shell 51, when installing the shell 51, the reverse buckles 53 are buckled into the corresponding buckle holes 43, and then the shell 51 and the partition plate 4 are locked by using screws to thread through the lugs 52, due to the positioning effect of the reverse buckles 53, the shell 51 does not need to be additionally fixed during locking, and the operation is more convenient, the shell 51 is provided with a limiting step 54, the limiting step 54 is movably connected with a plug rod 55 at the center, the plug rod 55 can move up and down, one end of the plug rod 55 is provided with a locking block 551, the positioning connecting plate 42 is provided with a locking hole 422 matched in size with the locking block 551, the locking hole 422 is provided with a rotating hole 423 at the center for rotation of the plug rod 55, when locking the PCI-E support and the positioning connecting plate 42, the plug rod 55 is first rotated to align the locking block 551 with the locking hole 422, then the plug rod 55 is pushed downward to make the locking block 551 pass through the locking hole 422 and extend to the outside of the locking hole 422, finally the plug rod 55 is rotated to misalign the locking block 551 with the locking hole 422, so that the locking block 551 abuts against the positioning connecting plate 42 and cannot be directly pulled out, thereby realizing locking of the PCI-E support and the positioning connecting plate 42.

[0031] In the last embodiment, the other end of the plug rod 55 is movably connected with a handle 552 through a pin shaft, the plug rod 55 is sleeved with a spring 553 and a movable piece 554, one end of the spring 553 abuts against the upper end face of the limiting step 54, the other end of the spring 553 abuts against the lower end face of the movable piece 554, the movable piece 554 is always in contact with the handle 552 through the elastic force of the spring 553, one side of the top plate 1 is provided with a finger hole 16, the handle 552 is located inside the finger hole 16, the spring 553 has a tendency to move upward, which avoids self-opening of the locking device 5 in a non-operation state and ensures the locking effect of the locking device 5, the handle 552 facilitates operation of the locking device 5, and the movable handle 552 can be folded inside the finger hole 16, thereby reducing the occupied space of the locking device 5.

[0032] In the embodiment, the lower end surface of the limiting step 54 is uniformly distributed with four limiting blocks 541, and the interval between the adjacent two limiting blocks 541 is 90 degrees, and the adjacent two limiting blocks 541 are provided with an empty position 542, and the limiting portion 555 is arranged on the plug rod 55, the limiting portion 555 is inserted into the two symmetrically arranged empty positions 542, and the plug rod 55 is used for limiting the rotation of the plug rod 55, so that the plug rod 55 is prevented from rotating due to accidental touching of the handle 552, and then the lock block 551 is aligned with the lock hole 422, the plug rod 55 is pushed up by the spring 553 and moves upward, thereby preventing the accidental automatic unlocking.

[0033] In addition, the height of the two symmetrically arranged limiting blocks 541 is higher than that of the other two symmetrically arranged limiting blocks 541, and when the PCI-E support needs to be unlocked, the plug rod 55 is only needed to be pushed downward, so that the limiting portion 555 is located below the short limiting block 541, at this time, due to the limitation of the rotation angle of the limiting portion 555 by the high limiting block 541, the plug rod 55 can only rotate by 90 degrees, and after being rotated to the position, the plug rod 55 can move up and down along the sidewall of the high limiting block 541, so that the end of the limiting portion 555 is prevented from being clamped in the end of the short limiting block 541, thereby avoiding the movement.

[0034] In the embodiment, the lower end surface of the top plate 1 and the baffle plate 2 located on one side of the top plate 1 are provided with rubber pads 6, and when the PCI-E card body is installed, the rubber pads 6 are abutted, so that the PCI-E card body is prevented from directly contacting the baffle plate 2 and the top plate 1, and the rubber pads 6 can effectively buffer the vibration generated when the PCI-E card body operates, thereby reducing the noise caused by the vibration.

[0035] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

[0036] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A double PCI-E card holder comprising a top plate (1), characterized in that, One end of the top plate (1) is provided with a baffle (2) downward, both ends of the baffle (2) are provided with L-shaped bending part (3), both of the two bending parts (3) are provided with threaded hole (31) for fixing PCI-E card body, both sides of the baffle (2) are respectively provided with through hole one (21) and through hole two (22), the top plate (1) is fixedly installed below the partition plate (4), the partition plate (4) is located between the through hole one (21) and the through hole two (22), the top plate (1) is installed with fixed block (11) away from the baffle (2), the fixed block (11) is provided with guide groove (12), the guide groove (12) is used for the insertion of the tail of PCI-E card body.

2. The dual PCI-E card holder of claim 1, wherein, The length of the through hole one (21) is greater than the length of the through hole two (22).

3. The dual PCI-E card holder of claim 1, wherein, The bottom of the fixed block (11) is provided with positioning insert one (13) and support step (14), the lower side of the support step (14) is provided with positioning insert two (15), the lower side of the partition plate (4) is provided with bending arm (41), the lower side of the bending arm (41) is provided with positioning connecting plate (42), the partition plate (4) is provided with locking device (5), the locking device (5) is used for fixed connection with the positioning connecting plate (42), the positioning connecting plate (42) is provided with two positioning holes (421), the two positioning holes (421) are respectively used for the positioning insert one (13) and the positioning insert two (15) to pass through.

4. The dual PCI-E card holder of claim 3, wherein, The locking device (5) comprises a shell (51), the shell (51) is provided with lug (52), the shell (51) is installed on the partition plate (4) through the lug (52), the partition plate (4) is provided with a plurality of buckle holes (43), the shell (51) is provided with a plurality of reverse buckles (53) buckled into the buckle holes (43), the shell (51) is provided with a limiting step (54), the limiting step (54) is movably connected with a plug rod (55) at the center, one end of the plug rod (55) is provided with a lock block (551), the positioning connecting plate (42) is provided with a lock hole (422) matched with the size of the lock block (551), the lock hole (422) is provided with a rotating hole (423) for the rotation of the plug rod (55) at the center.

5. The dual PCI-E card holder of claim 4, wherein, The other end of the plug rod (55) is movably connected with a handle (552) through a pin shaft, the plug rod (55) is sleeved with a spring (553) and a movable piece (554), one end of the spring (553) abuts against the upper end face of the limiting step (54), the other end of the spring (553) abuts against the lower end face of the movable piece (554), the movable piece (554) is always in contact with the handle (552) through the elastic force of the spring (553), one side of the top plate (1) is provided with a finger hole (16), the handle (552) is located inside the finger hole (16).

6. The dual PCI-E card holder of claim 5, wherein, The lower end surface of the limiting step (54) is uniformly provided with four limiting blocks (541), and an empty position (542) is arranged between two adjacent limiting blocks (541). The insertion rod (55) is provided with a limiting portion (555), which is located below the limiting step (54) and is inserted into two symmetrically arranged empty positions (542) to limit the rotation of the insertion rod (55).

7. The dual PCI-E card holder of claim 1, wherein, The lower end surface of the top plate (1) and the baffle (2) located on one side of the top plate (1) are both provided with rubber pads (6).

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