CN218455858U

CN218455858U - Server mainboard fixing device

Info

Publication number: CN218455858U
Application number: CN202221037060.7U
Authority: CN
Inventors: 区志辉; 李明春
Original assignee: Well Innovation Tianjin Science And Technology Development Co ltd
Current assignee: Well Innovation Tianjin Science And Technology Development Co ltd
Priority date: 2022-05-04
Filing date: 2022-05-04
Publication date: 2023-02-07
Anticipated expiration: 2032-05-04

Abstract

The utility model aims at providing a server mainboard fixing device, its characterized in that: the anti-collision device comprises a bottom tray, four positioning columns, a dust screen, two clamping telescopic slideways, two clamping plates and two anti-collision devices, wherein each clamping telescopic slideway is provided with two clamping guide rods and two positioning bolts; wholly adopt to lift formula structural design and be used for heightening of mainboard fixed, the bottom heat dissipation of the mainboard of being convenient for, the splint that utilize to adjust come to press from both sides the dress fixed to the both sides of mainboard, satisfy the clamp dress needs of the mainboard of different size width, can also guarantee shock resistance and preceding to the mainboard both sides, back crashworthiness, and then form the anticollision around the mainboard, the protection mechanism of buffering, prevent that the machine case outside from receiving external force striking or when swaing, the mainboard is at the rocking of quick-witted incasement portion, guarantee the operation of mainboard stable, the life of mainboard has been prolonged.

Description

Server mainboard fixing device

Technical Field

The utility model relates to a server mainboard field especially relates to a server mainboard fixing device.

Background

For the server, stability is the first priority, the server must bear the working requirement of high load for a long period of time, and the server cannot be restarted as freely as a desktop, in order to improve the reliability of the server, the common practice is a redundancy technology of components, and all the support falls on the shoulder of the server mainboard. Since the server motherboard needs to respond to and process the service request, the server motherboard should have the capability of assuming and guaranteeing the service. With the rapid development of communications and sensor technologies in the military field and the industrial control field, the amount of data generated by front-end equipment is huge, the generated data needs to be imported into a rear-end storage device, and a rear-end server needs to have strong computing capability correspondingly. The scalability of the servers dictates their proprietary profile to be larger ATX, EATX or WATX. The middle and high-end server main board generally supports a plurality of processors, and the adopted CPU is also a special CPU. Since the server usually needs to be equipped with expansion cards, such as network cards, SCSI cards, and the like, there are many PCI, PCI-X, PCI-E slots on the motherboard of the server, and many device interfaces and network interfaces are also configured. Therefore, the bearing weight of the server mainboard is increased, the requirement on the bearing capacity of the server mainboard is also improved, and firmer and more reliable connection is needed; most of the existing connection between the mainboard and the chassis of the server adopts a direct installation mode, the whole server mainboard is installed on a plate of the chassis, along with the long-time operation of the server, the bottom heat dissipation effect of the server mainboard is poor, some server mainboards are additionally provided with reinforcing structures, but the reinforcing structures are in a fixed state, the fixed mode is single, the server mainboard cannot perform space adjustment inside the chassis, meanwhile, the periphery inside the chassis also has the functions of collision prevention, shock resistance and buffering, if external force impacts or shakes, the operation of the server mainboard is affected, the firmness of the server mainboard and the stability in the operation state cannot be ensured, and the service life of the server is greatly reduced; in summary, the overall fixing structure of the existing server motherboard needs to be improved and upgraded to effectively solve the problems and defects in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adopt lift formula structural design, a increase fixedly for the server mainboard, its hollow out construction who lifts the frame is convenient for the bottom heat dissipation of server mainboard, it is fixed to press from both sides the dress to the both sides of server mainboard to utilize the splint that can adjust, satisfy the press from both sides dress needs of the server mainboard of different size width, simultaneously can also guarantee shock resistance and preceding to server mainboard both sides, back anticollision, and then form the anticollision around the server mainboard, the protection mechanism of buffering, prevent that the outside of the case from receiving external force striking or when swaing, the server mainboard rocks at quick-witted incasement portion, thereby guarantee the operation of server mainboard stable, make the connection of server mainboard at quick-witted incasement portion more durable firm, the life of server mainboard has been prolonged, holistic dismouting and the more convenient and fast's of maintenance server mainboard fixing device.

The technical scheme of the utility model is that: the utility model provides a server mainboard fixing device which characterized in that: the anti-collision device comprises a bottom tray, four positioning columns, a dustproof net, two clamping telescopic slideways, two clamping plates and two anti-collision devices, wherein the four positioning columns are respectively positioned at the four corners of the bottom tray, the four positioning columns penetrate through the bottom tray and are fixedly connected, the dustproof net is positioned at the inner side of the bottom tray, the dustproof net is fixedly connected with the bottom tray, the two clamping telescopic slideways are uniformly distributed at the bottom of the bottom tray in a horizontal parallel structure, are fixedly connected with the bottom tray, any clamping telescopic slideway is also provided with two clamping guide rods and two positioning bolts, the two clamping guide rods are respectively positioned at the two ends of the inner side of the clamping telescopic slideway, are movably connected with the clamping telescopic slideway, and are respectively positioned at one side of the connecting position of the two clamping guide rods and the clamping telescopic slideway, the two positioning bolts are all positioned at the outer side of the clamping telescopic slideway and are detachably connected with the clamping telescopic slideway, the two clamping plates are in horizontal parallel structures and are respectively positioned at two sides of the bottom tray, the two clamping plates are fixedly connected with clamping guide rods at two ends of each clamping telescopic slideway, a plurality of shock absorption columns are further arranged on any clamping plate, the shock absorption columns are horizontally and uniformly distributed at the other side of the clamping plate at the same interval, the shock absorption columns are fixedly connected with the clamping plates, a non-slip mat is further arranged on any shock absorption column and is positioned at the end part of the shock absorption column far away from the position of the clamping plate, the non-slip mat is fixedly connected with the shock absorption columns, and the two anti-collision devices are in horizontal parallel structures and are respectively positioned at two sides of the bottom tray, and two bumper are groined type structural distribution with two clamp boards, two bumper all are fixed connection with the bottom plate dish, arbitrary the bumper comprises two bumping posts and anticollision board, two bumping posts and anticollision board are whole to be located the outside of bottom plate dish, and two bumping posts are located same one side of anticollision board both ends position department respectively, arbitrary the one end and the bottom plate dish of bumping post are fixed connection, the other end and the anticollision board of anticollision post are fixed connection.

Further, the bottom tray is a hollow-out structure aluminum frame.

Furthermore, the four positioning columns are all of an internal thread hollow structure.

Further, the dust screen is a fiber mesh.

Further, the clamping telescopic slide ways are all of a circular hollow structure.

Further, shock attenuation post, bumping post are the spring.

Further, the non-slip mat is a rubber mat.

The beneficial effects of the utility model reside in that: this server mainboard fixing device adopts lifting formula structural design, a be used for the increase of server mainboard fixed, its hollow out construction who lifts the frame is convenient for the bottom heat dissipation of server mainboard, the splint that utilize to adjust come to press from both sides the dress fixed to the both sides of server mainboard, satisfy the double-layered dress needs of the server mainboard of different size width, simultaneously can also guarantee shock resistance and preceding to server mainboard both sides, back crashworthiness, and then form the anticollision around the server mainboard, the protection mechanism of buffering, prevent that the machine case outside from receiving external force striking or when swaing, the rocking of server mainboard in quick-witted incasement portion, thereby guarantee the operation of server mainboard stable, make the connection of server mainboard at quick-witted incasement portion durable more firm, the life of server mainboard has been prolonged, holistic dismouting and maintenance convenient and fast more.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the working principle of the clamping plate of the present invention.

Wherein: 1. bottom tray 2, positioning column 3 and dust screen

4. Clamping telescopic slideway 5, clamping guide rod 6 and positioning bolt

7. Clamping plate 8, shock absorption column 9 and non-slip mat

10. Bumper 11, bumping post 12, crashproof board

Detailed Description

The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 and 2, a server motherboard fixing device is characterized in that: the anti-collision device comprises a bottom tray 1, four positioning columns 2, a dust screen 3, two clamping telescopic slideways 4, two clamping plates 7 and two anti-collision devices 10, wherein the four positioning columns 2 are respectively positioned at the four corners of the bottom tray 1, the four positioning columns 2 penetrate through the bottom tray 1 and are fixedly connected, the dust screen 3 is positioned at the inner side of the bottom tray 1, the dust screen 3 is fixedly connected with the bottom tray 1, the two clamping telescopic slideways 4 are uniformly distributed at the bottom of the bottom tray 1 in a horizontal parallel structure, the two clamping telescopic slideways 4 are fixedly connected with the bottom tray 1, any clamping telescopic slideway 4 is also provided with two clamping guide rods 5 and two positioning bolts 6, the two clamping guide rods 5 are respectively positioned at the two ends of the inner side of the clamping telescopic slideway 4, and the two clamping guide rods 5 are movably connected with the clamping telescopic slideway 4, the two positioning bolts 6 are respectively and correspondingly positioned at one side of the connecting position of the two clamping guide rods 5 and the clamping telescopic slideway 4, the two positioning bolts 6 are all positioned at the outer side of the clamping telescopic slideway 4, the two positioning bolts 6 are both detachably connected with the clamping telescopic slideway 4, the two clamping plates 7 are in a horizontal parallel structure and are respectively positioned at the two sides of the bottom tray 1, the two clamping plates 7 are both fixedly connected with the clamping guide rods 5 at the two ends of each clamping telescopic slideway 4, a plurality of shock absorption columns 8 are further arranged on any clamping plate 7, the shock absorption columns 8 are horizontally and uniformly distributed at the other side of the clamping plate 7 at the same interval, the shock absorption columns 8 are all fixedly connected with the clamping plate 7, a non-slip mat 9 is further arranged on any shock absorption column 8, the non-slip mat 9 is positioned at the end part of the shock absorption column 8 far away from the position of the clamping plate 7, the utility model discloses a bumper shock absorber, including base pallet 1, non slipping spur 9, shock absorber 8, two anticollision wares 10, two anticollision stakes 10 are horizontal parallel structure and are located the both sides of base pallet 1 respectively, and two anticollision stakes 10 are groined type structural distribution with two clamp plate 7, two anticollision stakes 10 all are fixed connection with base pallet 1, arbitrary anticollision stakes 10 comprise two anticollision stakes 11 and anticollision board 12, two anticollision stakes 11 and anticollision board 12 all are located the outside of base pallet 1, and two anticollision stakes 11 are located same one side of anticollision board 12 both ends position department respectively, arbitrary the one end of anticollision stake 11 is fixed connection with base pallet 1, the other end of anticollision stake 11 is fixed connection with anticollision board 12. The bottom tray 1 is a hollow-out structure aluminum frame. The four positioning columns 2 are all of an internal thread hollow structure. The dust screen 3 is a fiber mesh. The clamping telescopic slide ways 4 are all of circular hollow structures. The shock absorption column 8 and the anti-collision column 11 are both springs. The non-slip mat 9 is a rubber mat.

The working mode is as follows: the server mainboard fixing device mainly comprises a bottom tray 1, four positioning columns 2, a dust screen 3, two clamping telescopic slideways 4, two clamping plates 7 and two anti-collision devices 10; when the server mainboard is installed, firstly, the server mainboard to be fixed is installed on the upper portion of the bottom tray 1, the four positioning columns 2 are respectively located at the four corners of the bottom tray 1, each positioning column 2 is of an internal thread hollow structure, so that the four corners of the server mainboard on the bottom tray 1 can be fixed by screws, the server mainboard and the bottom tray 1 form an integral structure, the hollow structure of each positioning column 2 is conveniently aligned with a hole in the inner side of a server case, the integral structure formed by the server mainboard and the bottom tray 1 is installed in the server case, the bottom tray 1 is of a hollow-out structure aluminum frame and used for heightening and fixing the server mainboard, the lifting type structure design is convenient for heat dissipation of the bottom of the server mainboard, an aluminum frame adopted by the bottom tray 1 can assist heat dissipation of the server mainboard in a running state, in addition, a dustproof net 3 is further installed on the inner side of the bottom tray 1, the dustproof net 3 is of a fiber net, heat dissipation of the server mainboard can be ensured, and meanwhile, dust in the air can be prevented from entering from the bottom of the bottom tray 1, so as to avoid pollution to the bottom of the server mainboard; after the whole installation is finished, then, clamping the server mainboard which is installed on the upper part of the bottom tray 1 by utilizing the clamping plates 7 on the two sides of the bottom tray 1, installing two clamping telescopic slideways 4 at the bottom of the bottom tray 1, wherein the two clamping telescopic slideways 4 are distributed in a horizontal parallel structure, each clamping telescopic slideway 4 adopts a circular hollow structure, each clamping telescopic slideway 4 is also provided with two clamping guide rods 5 and two positioning bolts 6, the two clamping guide rods 5 are respectively installed at the two ends of the circular hollow structure at the inner side of the clamping telescopic slideway 4, so that the two clamping guide rods 5 can be drawn and pulled along the circular hollow structure in the clamping telescopic slideway 4, the two positioning bolts 6 are respectively and correspondingly positioned at one side of the connecting position of the two clamping guide rods 5 and the clamping telescopic slideway 4, the two clamping plates 7 are respectively connected with the clamping guide rods 5 at the two ends of each clamping telescopic slideway 4, when the two clamping plates 7 are close to the server mainboard to clamp the server mainboard, the two clamping plates 5 can be clamped by utilizing the clamping plates 7 which are positioned at the clamping telescopic slideways and clamp the positioning bolts 8 at the two sides of the clamping telescopic slideways, the server, the damping columns 7 are uniformly clamped, the damping columns, the distance between the two clamping plates 7 is adjusted by utilizing the damping columns to clamp the damping columns, the damping columns 7, the damping columns to clamp the servers, the two clamping plates 7, the damping columns to clamp the damping columns, the damping columns 7, the servers, the damping columns, the server mainboard 7, and keep away from the shock attenuation post 8's of double-layered board 7 position department tip still to be equipped with a slipmat 9, this slipmat 9 adopts the colloid pad, prevent the damage that the direct collision of shock attenuation post 8 and quick-witted incasement side caused, and still be equipped with bumper 10 in the other both sides of bottom tray 1, these two bumper 10 and two double-layered board 7 are the groined type structure distribution, every bumper 10 comprises two bumping posts 11 and anticollision board 12, this anticollision board 12 utilizes two bumping posts 11 as the support, and every bumping post 11 adopts the spring equally, two double-layered board 7 and two bumper 10 use of mutually supporting, form the protection mechanism of anticollision, buffering around the server mainboard, can guarantee to the shock resistance of server mainboard both sides and preceding, the crashworthiness after, when preventing that the quick-witted case outside from receiving external force impact or swaying, the server mainboard rocks in quick-witted incasement portion, thereby guarantee the operation stability of server mainboard, make the connection of server in quick-witted incasement portion firm, the life of mainboard has been prolonged, the holistic swift and maintenance are more convenient.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a server mainboard fixing device which characterized in that: the anti-collision device comprises a bottom tray, four positioning columns, a dustproof net, two clamping telescopic slideways, two clamping plates and two anti-collision devices, wherein the four positioning columns are respectively positioned at the four corners of the bottom tray, the four positioning columns penetrate through the bottom tray and are fixedly connected, the dustproof net is positioned at the inner side of the bottom tray, the dustproof net is fixedly connected with the bottom tray, the two clamping telescopic slideways are uniformly distributed at the bottom of the bottom tray in a horizontal parallel structure, are fixedly connected with the bottom tray, any clamping telescopic slideway is also provided with two clamping guide rods and two positioning bolts, the two clamping guide rods are respectively positioned at the two ends of the inner side of the clamping telescopic slideway, are movably connected with the clamping telescopic slideway, and are respectively positioned at one side of the connecting position of the two clamping guide rods and the clamping telescopic slideway, the two positioning bolts are all positioned at the outer side of the clamping telescopic slideway and are detachably connected with the clamping telescopic slideway, the two clamping plates are in horizontal parallel structures and are respectively positioned at two sides of the bottom tray, the two clamping plates are fixedly connected with clamping guide rods at two ends of each clamping telescopic slideway, a plurality of shock absorption columns are further arranged on any clamping plate, the shock absorption columns are horizontally and uniformly distributed at the other side of the clamping plate at the same interval, the shock absorption columns are fixedly connected with the clamping plates, a non-slip mat is further arranged on any shock absorption column and is positioned at the end part of the shock absorption column far away from the position of the clamping plate, the non-slip mat is fixedly connected with the shock absorption columns, and the two anti-collision devices are in horizontal parallel structures and are respectively positioned at two sides of the bottom tray, and two bumper are groined type structural distribution with two clamp boards, two bumper all are fixed connection with the bottom plate dish, arbitrary the bumper comprises two bumping posts and anticollision board, two bumping posts and anticollision board are whole to be located the outside of bottom plate dish, and two bumping posts are located same one side of anticollision board both ends position department respectively, arbitrary the one end and the bottom plate dish of bumping post are fixed connection, the other end and the anticollision board of anticollision post are fixed connection.

2. The server board fixing device according to claim 1, wherein: the bottom tray is a hollow-out structure aluminum frame.

3. The server board fixing device according to claim 1, wherein: the four positioning columns are all of internal thread hollow structures.

4. The server board fixing device according to claim 1, wherein: the dust screen is a fiber mesh.

5. The server board fixing device according to claim 1, wherein: the clamping telescopic slide ways are all of circular hollow structures.

6. The server board fixing device according to claim 1, wherein: the shock absorption column and the anti-collision column are both springs.

7. The server board fixing device according to claim 1, wherein: the non-slip mat is a rubber mat.