CN217157213U

CN217157213U - M.2 interface solid state disk module with variable hole positions at server mainboard end

Info

Publication number: CN217157213U
Application number: CN202220883175.1U
Authority: CN
Inventors: 张帅; 周立明; 崔心杰; 赵厚帅
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-09
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a M.2 interface solid state hard drives module of variable hole site of server mainboard end, including front end hard drives support module, solid fixed buckle of board card, M.2 interface solid state hard drives module, Riser card module and rear end hard drives support module, the one end and the Riser card module of M.2 interface solid state hard drives module are connected, the rear side of M.2 interface solid state hard drives module is equipped with the fixed buckle of integrated circuit board that plays the lock and attach the fixed action, the other end and the front end hard drives support module of M.2 interface solid state hard drives module are connected. Based on narrow piece distribution space on the mainboard, the M.2 interface solid state disk is efficiently placed on the mainboard in a space-saving manner, and the two sides of the Riser card can be used for placing different configured board cards, so that diversified design and compatibility can be met, diversified customization requirements of customers can be met, and supported performance is wide; the whole module is compact in structure and small in occupied space, and meets the placement requirement of the limited space of the mainboard.

Description

M.2 interface solid state disk module with variable hole positions at server mainboard end

Technical Field

The utility model relates to a server field, specific solid state hard drive module of M.2 interface of the variable hole site of server mainboard end that says so.

Background

M.2 is a new interface of a solid state disk, is a new interface specification for replacing MSATA (multiple advanced technology attachment) promoted by Intel, has the main advantages that the size is smaller than that of the traditional SATA3.0 and MSATA, the reading speed is higher, and the interface specification plays an increasingly important role at the present time when the server size is increasingly lightened. However, devices on a server motherboard are complicated and are in short space, and the access of the m.2 interface solid state disk requires the reservation of the positions of the locking screw holes on the motherboard, and the positions of the holes are relatively fixed along with the determination of the positions of the board end connectors, which occupies a large amount of placement space, and affects the placement and placement of other devices, capacitors and the like on the motherboard. Therefore, the flexibility of placing the M.2 interface solid state disk on the mainboard is improved, and the performance of the server mainboard can be greatly improved.

The current M.2 interface solid state hard disk support is located integrated circuit board both ends, connector front and back position, fixes on the mainboard through the mode of twisting the screw, and front and back screw hole rigidity has influenced board end device overall arrangement when introducing M.2 promotion mainboard performance, and some circuit board are walked the line and need be walked around this screw hole and have produced more signal losses to the upgrading of mainboard performance has been restricted to a certain extent.

In summary, how to effectively solve the problem of space shortage on the server motherboard is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solid state hard drive module of M.2 interface of the variable hole site of server mainboard end, this module is rational in infrastructure compact, satisfies the requirement of placing at mainboard finite space, has strengthened designability and flexibility, and the function is reliable, the realization is convenient, obtains extensive application that lasts in the configuration shipment of follow-up volume production.

The utility model provides a technical scheme that its technical problem adopted is: the M.2 interface solid state disk module with the hole position variable at the mainboard end of the server comprises a front end hard disk support module, a board fixing buckle, an M.2 interface solid state disk module, a Riser card module and a rear end hard disk support module, wherein one end of the M.2 interface solid state disk module is connected with the Riser card module, a board fixing buckle for locking and fixing is arranged at the rear side of the M.2 interface solid state disk module, and the other end of the M.2 interface solid state disk module is connected with the front end hard disk support module.

Furthermore, the front-end hard disk support module comprises a front-end Riser card support, a transposition buckle and a telescopic iron frame, the front-end Riser card support is connected with the Riser card, the lower end of the front-end Riser card support is rotatably connected with the transposition buckle, and the telescopic iron frame is slidably connected with the transposition buckle.

Furthermore, one side of the front end Riser card support is provided with an elastic hook, and one side of the bottom end of the front end Riser card support is provided with a circular groove hole which is rotatably connected with the transposition buckle.

Furthermore, the upper portion of transposition buckle is equipped with a plurality of and front end Riser card support bottom circular slot complex elastic hook, and the base of transposition buckle is equipped with the rectangular groove hole with scalable iron stand sliding fit, and the base center department of transposition buckle is equipped with the screw, be equipped with fastening screw in the screw.

Furthermore, scalable iron stand is the zigzag, is equipped with on the scalable iron stand with transposition buckle sliding fit's spacing hole and mainboard end locating hole.

Furthermore, rear end hard disk support module includes rear end Riser card support, mainboard end fixing screw and Riser end fixing screw pass behind the screw that rear end Riser card support corresponds respectively and mainboard fixed connection.

The utility model has the advantages that:

the utility model discloses a hard disk module breaks conventional thinking, based on narrow and small cloth spare space on the mainboard, realizes that M.2 interface solid state hard drives high-efficiently practice thrift the space and place on the mainboard, and the Riser card both sides can place the integrated circuit board of different configurations, can satisfy diversified design and compatibility, satisfies customer's diversified customization demand, and the performance of support is wider; the whole module is compact in structure and small in occupied space, and meets the placement requirement of the limited space of the mainboard.

Because the front end support is additionally provided with the design of an indexable and telescopic structure, the positioning hole at the end of the main board can be designed at will in the accessible range, the situation that the circuit or the device of the main board is placed to avoid a screw hole and is wound far or the position is changed to reduce the performance of the main board in all aspects is avoided, the designability and the flexibility are enhanced, the functions are reliable and the realization is convenient based on the structural design schemes, and the like, and therefore the front end support can be widely and continuously applied in the subsequent configuration and delivery of mass production.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a block diagram of a front end Riser card holder;

FIG. 4 is a structural view of an indexing buckle;

fig. 5 is a structural view of the telescopic iron frame.

In the figure:

1. a front end hard disk support module; 11. a front end Riser card support; 111. an elastic hook; 112. a circular slot; 12. turning and buckling; 121. an elastic hook; 122. a bottom screw hole; 123. a rectangular slot; 13. A set screw; 14. a telescopic iron stand; 141. a main board end positioning hole; 142. a limiting hole; 15. fastening screws;

2. the board clamp fixes the buckle; 21. a fastener is fixed on the back; 22. the front side is fixed with a buckle;

3. the M.2 interface solid state disk module; 31. a front M.2 interface solid state disk; 32. a back M.2 interface solid state disk;

4. a Riser card module; 41. a Riser card; 42. a back connector; 43. a front connector;

5. a rear-end hard disk support module; 51. a rear Riser card holder; 52. fixing screws at the ends of the main board; 53. the Riser end secures the screw.

Detailed Description

The following detailed description is made on the m.2 interface solid state disk module with variable hole sites at the server motherboard end of the present invention with reference to the attached drawings.

Guarantee the safe firm placing of M.2 interface solid state hard drives on the mainboard, still keep the fixed mode in both ends, prevent that fixed not firm arouses phenomenon such as connector break away from, on this basis, the support of nearly CPU end has carried out the design of shifting, make its fixed foot of falling on the mainboard can be more nimble changeable according to actual design condition, realize direction and length adjustable function in the certain extent, satisfy the demand of the external M.2 interface solid state hard drives of mainboard of different performance, consequently, can obtain extensive application in server mainboard design.

As shown in fig. 1 to 5, the utility model discloses a solid state hard drive module of M.2 interface of variable hole site of server mainboard end, including front end hard disk support module 1, integrated circuit board fixing clip 2, solid state hard drive module 3 of M.2 interface, Riser card module 4 and rear end hard disk support module 5, the one end and the Riser card module of M.2 interface solid state hard drive module 1 are connected, the rear side of the solid state hard drive module of M.2 interface is equipped with the integrated circuit board fixing clip who plays the lock and attach the fixed action, the other end and the front end hard disk support module of the solid state hard drive module of M.2 interface are connected. The front-end hard disk support is connected with the main board and used for supporting and fixing the Riser card, and compared with the traditional support, the front-end hard disk support can only open a fixing hole position at the main board end, and the design of transposition and extension enhances the flexibility of opening holes at the board end, thereby providing more selection schemes for placing devices such as a board end connector, a capacitor and the like.

The Riser card module is of an existing structure and comprises a Riser card 41, a back connector 42 and a front connector 43, the Riser card is connected into a mainboard end connector through a golden finger, the front M.2 interface solid state disk 31 and the back M.2 interface solid state disk 32 are supported and connected onto a board card, the board surface space can be sufficiently utilized, the full-load configuration of a single card or double cards can be selected through actual performance requirements, the expansion of the hard disk is achieved, and the space on the board is saved.

The M.2 interface solid state disk module 3 comprises a front M.2 interface solid state disk 31 and a back M.2 interface solid state disk 32, the rear end of the M.2 interface solid state disk module is locked on a specified hole position on the mainboard through a bracket by using a fixing screw, and the position of an opening on the mainboard is relatively fixed due to the fixed length and the fixed placement position of the Riser card, so that the Riser module is fixed to prevent the Riser module from being separated from the connector. The M.2 interface solid state disk is small in size, high in reading speed and capable of improving the performance of the mainboard.

The fixed buckle, the plastic part, totally 4 for fix M.2 interface solid state hard drives lock attachs on the Riser card, make things convenient for the installation, the dismantlement and the maintenance of hard disk.

Rear end hard disk support uses the panel beating material, and mainboard and Riser card are connected respectively at both ends, obtain more firm lock and attach fixed effect, provide more reliable support for front end hard disk support freedom flexibility ratio.

The front-end hard disk support module 1 comprises a front-end Riser card support 11, an indexing buckle 12 and a telescopic iron frame 14, wherein the front-end Riser card support is connected with a Riser card, the lower end of the front-end Riser card support is rotatably connected with the indexing buckle, and the telescopic iron frame is slidably connected with the indexing buckle.

One side of the front end Riser card support 11 is provided with an elastic hook 111, and one side of the bottom end of the front end Riser card support is provided with a circular slot 112 which is rotatably connected with the transposition buckle 12. The upper portion of transposition buckle 12 is equipped with a plurality of elastic hook 111 with the circular slotted hole 112 complex of front end Riser card support bottom, and the base of transposition buckle 12 is equipped with the rectangular slotted hole 123 with scalable iron stand sliding fit, and the base center department of transposition buckle is equipped with the screw, be equipped with fastening screw 15 in the screw.

The Riser card is inserted into the front end bracket clamping groove and is buckled in the front end opening of the Riser card through the elastic hook 121. The other end is provided with a circular groove hole 112, an elastic hook on the transposition buckle passes through the groove hole to be hung on the groove hole, 360-degree free transposition can be realized by means of clearance fit, the design can support the fixed hole position on the board to freely move within the radiation range of the fixed hole position, and flexibility and designability of placing devices on the main board are enhanced.

The telescopic iron frame 14 is in a zigzag shape, and a limiting hole 142 and a main board end positioning hole 141 which are in sliding fit with the transposition clamp 12 are arranged on the telescopic iron frame. The lower end of the transposition buckle 12 is provided with a rectangular groove hole 123, a telescopic iron frame penetrates through the rectangular groove hole 123, the telescopic iron frame stretches in a certain length direction through a limiting hole, a fixing screw 13 and a bottom screw hole in the transposition buckle, the iron frame slides forwards and backwards to a proper position, the fixing structure can be kept fixed by penetrating through a limiting hole and screwing a screw 15 to the bottom screw hole, and then the positioning hole at the end of the main board is locked to complete the installation of the whole M.2 interface solid state hard disk module.

The rear-end hard disk support module 5 comprises a rear-end Riser card support 51, a main board end fixing screw 52 and a Riser end fixing screw 53, wherein the main board end fixing screw 53 and the Riser end fixing screw respectively penetrate through a screw hole corresponding to the rear-end Riser card support and then are fixedly connected with the main board.

Firstly, the M.2 interface solid state disk module 3 is connected to the Riser card module 4, specifically, a golden finger of the module is inserted into the connector 43 on the Riser card at the front end, and the rear end is locked and fixed by the board card fixing buckle 2, so that the loss of functions of bad contact caused by shaking of the board card is prevented. Meanwhile, the back of the Riser card is also provided with a connector 42, so that one Riser card can simultaneously support two M.2 interface solid state hard disks, the configuration of a single card or a double card in full load can be selected according to actual performance requirements, the capacity expansion is realized, and the space on the board is saved.

The Riser with the configured hard disk module is connected to the main board through two connectors connected through a golden finger, the rear end of the Riser is locked on a designated hole position on the main board through a support 51 by using a main board end fixing screw 52 and a Riser end fixing screw 53, and the length and the placement position of the Riser card are fixed, so that the opening position of the Riser card on the main board is relatively fixed, and the Riser module is fixed to prevent the Riser module from being separated from the connectors.

The front end is fixed through the support module 1, firstly the Riser card is inserted into the front end support clamping groove, and the front end opening on the Riser card is buckled through the elastic hook 111. The other end is designed with a circular groove 112, the elastic hook 121 on the indexing buckle 12 passes through the notch to be hung on the notch, 360-degree free indexing can be realized by means of clearance fit, the design can support the fixed hole position on the board to freely move within the radiation range of the fixed hole position, and flexibility and designability of placing devices on the main board are enhanced. The lower extreme design has rectangular slot hole 123, and scalable iron stand 14 passes wherein, realizes the flexible in certain length position through spacing hole 142, fastening screw 15 and the bottom screw 122 on the transposition buckle, slides the iron stand to suitable position around, passes spacing hole 142 and screws 122 to the bottom screw 122 on can keep fixed of this structure, then locks mainboard end locating hole 141 and can accomplish the installation of whole M.2 module. Thus, in combination with the previous design of being capable of rotating, the positioning hole 141 at the end of the main board of the iron stand can be designed at will within the accessible range of the main board, so that the situation that the circuit or the device of the main board is far away from the main board or the position of the circuit or the device is changed to avoid screw holes, the performance of the main board in all aspects is reduced, and the designability and the flexibility are enhanced.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Other technical features than those described in the specification are known to those skilled in the art.

Claims

1. The M.2 interface solid state disk module with the hole position variable at the mainboard end of the server is characterized by comprising a front end hard disk support module, a board card fixing buckle, an M.2 interface solid state disk module, a Riser card module and a rear end hard disk support module, wherein one end of the M.2 interface solid state disk module is connected with the Riser card module, a board card fixing buckle for locking and fixing is arranged at the rear side of the M.2 interface solid state disk module, and the other end of the M.2 interface solid state disk module is connected with the front end hard disk support module.

2. The M.2 interface solid state disk module with the variable hole sites at the end of the server mainboard according to claim 1, wherein the front end hard disk support module comprises a front end Riser card support, an indexing buckle and a telescopic iron frame, the front end Riser card support is connected with the Riser card, the lower end of the front end Riser card support is rotatably connected with the indexing buckle, and the telescopic iron frame is slidably connected with the indexing buckle.

3. The M.2 interface solid state disk module with the variable hole sites at the main board end of the server as claimed in claim 2, wherein an elastic hook is arranged at one side of the front end Riser card bracket, and a circular slot hole which is rotatably connected with the transposition fastener is arranged at one side of the bottom end of the front end Riser card bracket.

4. The M.2 interface solid state disk module with the variable hole sites at the end of the server mainboard according to claim 2 or 3, characterized in that a plurality of elastic hooks matched with the circular slots at the bottom of the front-end Riser card support are arranged at the upper part of the transposition buckle, a rectangular slot hole in sliding fit with the telescopic iron frame is arranged on the base of the transposition buckle, a screw hole is arranged at the center of the base of the transposition buckle, and a fastening screw is arranged in the screw hole.

5. The m.2 interface solid state disk module with variable hole sites at the main board end of the server according to claim 2, wherein the retractable iron frame is zigzag-shaped, and a limiting hole and a main board end positioning hole which are in sliding fit with the indexing buckle are arranged on the retractable iron frame.

6. The M.2 interface solid state disk module with the variable hole sites at the end of the server mainboard according to claim 1, wherein the rear end hard disk support module comprises a rear end Riser card support, a mainboard end fixing screw and a Riser end fixing screw, and the mainboard end fixing screw and the Riser end fixing screw respectively penetrate through corresponding screw holes of the rear end Riser card support and then are fixedly connected with the mainboard.