CN112992196B

CN112992196B - Protection fixed knot of computer hardware constructs

Info

Publication number: CN112992196B
Application number: CN202110381906.2A
Authority: CN
Inventors: 刘晓飞
Original assignee: Anqing Normal University
Current assignee: Tongfang Computer Co Ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-07-12
Anticipated expiration: 2041-04-09
Also published as: CN112992196A

Abstract

The invention relates to a protective fixing structure of computer hardware, which comprises a shell, wherein one side of the shell is provided with a first cavity, the other side of the shell is provided with a second cavity, a baffle is arranged between the first cavity and the second cavity, and the baffle is provided with a through hole; a fixed cylinder which protrudes upwards and is sleeved on the fixed column is arranged on one side, away from the first cavity, of the second cavity, a cover plate for sealing the second cavity is arranged on the upper cover of the shell, bolt holes are concentrically arranged at the positions, close to the fixed cylinder, of the cover plate, and radiating fins are further distributed on the cover plate; the shell and the cover plate adopted by the invention can form a relatively closed space, so that dust and moisture in the case are prevented from continuously damaging the solid state disk PCB, the stability and the reliability of the solid state disk are ensured, meanwhile, the solid state disk PCB under the protection fixing structure is fixed in a normal mode, the weight of the shell and the cover plate is not pressed on the solid state disk PCB, the deformation of the PCB is not influenced, and the data safety in the solid state disk is ensured.

Description

Protection fixed knot of computer hardware constructs

Technical Field

The invention belongs to the technical field of computers, in particular to the field of protection fixing structures of computer hardware.

Background

Computer hardware refers to the general term for various physical devices in a computer system, including electronic, mechanical, and optoelectronic components; the physical devices form an organic whole according to the requirements of the system structure to provide a material basis for the operation of computer software; the computer hardware usually includes a memory, a motherboard, a graphics card, a CPU, a hard disk, etc., wherein the hard disk is an essential part for computer storage, and with the popularization of the solid state disk, the solid state disk with m.2 interface is popular with users due to its advantages of small volume, strong performance, etc., wherein the NVME solid state disk is particularly popular among middle and high-end players due to excellent read-write performance, but the main body of the M2 solid state disk adopting NVME protocol is a slender PCB, and no protective device is arranged on the device, so that the device is easily influenced by the environment in the case in the using process, such as dust deposition, dampness, high temperature and the like, and the solid state disk has larger and larger heat productivity along with the speed increase, the service life of the M.2 solid state disk is shortened and the data safety is influenced when the solid state disk is operated at high temperature for a long time, it is therefore desirable to design a protective structure that can also address high temperatures in a relatively closed installation.

Disclosure of Invention

In order to solve the problem that the solid state disk is affected by dust deposition, moisture and high temperature, the invention realizes the purpose through the following technical scheme:

a protection fixing structure of computer hardware comprises a shell, wherein one side of the shell is provided with a first cavity with an opening at the bottom and used for being sleeved on a solid state disk slot seat, the other side of the shell is provided with a second cavity with an opening at the top and used for placing a solid state disk PCB, a baffle is arranged between the first cavity and the second cavity, and a through hole is formed in the baffle; one side of the second cavity, which is far away from the first cavity, is provided with a fixed cylinder which protrudes upwards and is used for being sleeved on the fixed column, the upper cover of the shell is provided with a cover plate used for sealing the second cavity, the position of the cover plate, which is close to the fixed cylinder, is concentrically provided with bolt holes, and the cover plate is also provided with radiating fins in a distributed manner.

As a further optimized scheme of the present invention, a first balloon is disposed on the top of the first cavity, and a second balloon is disposed at the lower end of the first cavity, and the second balloon and the first balloon are communicated with each other.

As a further optimization scheme of the invention, a first heat-conducting silica gel pad is arranged between the inner side surface of the cover plate and the solid state hard disk PCB.

As a further optimization scheme of the invention, a hollow liquid cooling plate is further arranged at the bottom of the second cavity, cooling liquid is filled in the liquid cooling plate, a plurality of heat pipes are embedded in the liquid cooling plate, the end parts of the heat pipes extend out of the shell, slotted holes are distributed in the cover plate, and the end parts of the heat pipes are embedded in the slotted holes of the cover plate.

As a further optimization scheme of the invention, a second heat-conducting silica gel pad is arranged between the upper surface of the liquid cooling plate and the solid state disk PCB.

As a further optimization scheme of the invention, a plurality of fin plates are distributed in the liquid cooling plate, one end of each fin plate is integrally connected with the top of the inner cavity of the liquid cooling plate, and the other side of each fin plate extends to a position close to the heat pipe.

The invention has the beneficial effects that:

1) according to the invention, the shell and the cover plate can form a relatively closed space, so that dust and moisture in the case are prevented from continuously damaging the solid state disk PCB, the stability and the reliability of the solid state disk are ensured, meanwhile, the solid state disk PCB under the protection fixing structure is fixed in a normal mode, the weight of the shell and the weight of the cover plate are not pressed on the solid state disk PCB, the deformation of the PCB is not influenced, and the data safety in the solid state disk is ensured.

2) In addition, by means of the designed heat dissipation structure, in a relatively closed space, the solid state disk can be subjected to all-around heat dissipation, thermal stress concentration is avoided, deformation of a PCB substrate caused by long-time heating of a local area is avoided, and product data safety is influenced.

Drawings

FIG. 1 is a schematic view of the present invention in use;

FIG. 2 is a schematic perspective view of the housing of the present invention;

FIG. 3 is a schematic perspective view of the cover plate of the present invention;

FIG. 4 is a cross-sectional schematic view of the housing of the present invention;

FIG. 5 is a schematic cross-sectional view of a first chamber of the present invention;

in the figure: 1. a housing; 11. a first cavity; 111. a first bladder; 112. a second bladder; 12. a second cavity; 13. a baffle plate; 131. a through hole; 14. a fixed cylinder; 21. a solid state disk slot seat; 22. a solid state disk PCB board; 23. a solid state disk fixing column; 3. a cover plate; 31. bolt holes; 32. a heat dissipating fin; 41. a first heat-conducting silica gel pad; 42. a second heat-conducting silica gel pad; 5. a liquid-cooled plate; 51. a fin plate; 6. a heat pipe.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Fig. 1 to 5 show a protection fixing structure for computer hardware, which includes a casing 1, where the casing is a long strip, and the length of the casing crosses over a slot seat for solid state disk and a fixing column for solid state disk, where in order to facilitate fixing the casing, a first cavity 11 for sleeving on the slot seat 21 for solid state disk and having an open bottom is disposed on one side of the casing 1, and a second cavity 12 for placing a PCB 22 for solid state disk and having an open top is disposed on the other side of the casing 1, where the width and length of the first cavity are greater than the size of the slot seat for solid state disk, and the size of the second cavity is greater than the size of the PCB;

meanwhile, a baffle 13 is arranged between the first cavity 11 and the second cavity 12, and a through hole 131 is arranged on the baffle 13; a fixing cylinder 14 which is used for being sleeved on the solid hard disk fixing column 23 and protrudes upwards is arranged on one side, away from the first cavity 11, of the second cavity 12;

in addition, the housing 1 is covered with a cover plate 3 for closing the second cavity 12, the cover plate 3 is concentrically provided with bolt holes 31 at a position close to the fixed cylinder 14, and in order to facilitate heat dissipation, the cover plate 3 is further distributed with heat dissipation fins 32;

in addition, a first capsule 111 is arranged at the top of the first cavity 11, a second capsule 112 is arranged at the lower end of the first cavity 11, and the second capsule 112 is communicated with the first capsule 111; when the inflatable bag is used, when the second bag body at the lower end part of the first cavity is pressed on the main board, the gas of the second air bag is extruded into the first bag body, so that the first bag body is expanded, the top of the first cavity is extruded, the buffering effect is achieved, and the filling effect is also achieved; the structure can prevent the damage of the solid state disk slot seat caused by the excessive weight of the shell pressing on the solid state disk slot seat on one hand, and can also enable the first cavity structure of the shell to be in close contact with the solid state disk slot seat on the other hand, thereby playing a filling role, improving the integrity during fixing and avoiding abnormal sound generated when a larger gap exists between the first cavity structure and the solid state disk slot seat during use;

when the solid state disk fixing device is used, the first cavity of the shell is sleeved on the solid state disk slot seat, the fixing barrel is sleeved on the solid state disk fixing column, so that the shell can be well fixed on the main board, a golden finger at one end of the solid state disk PCB is inserted into the solid state disk slot seat, the other end of the solid state disk PCB is placed on the solid state disk fixing column, then the cover plate is covered, and meanwhile the cover plate is screwed to the solid state disk fixing column through bolts; the shell and the cover plate can form a relatively closed space, so that dust and moisture in the case are prevented from continuously damaging the PCB of the solid state disk, the stability and the reliability of the solid state disk are guaranteed, and heat dissipation is accelerated through the radiating fins; in addition, the solid state hard disk PCB is fixed in a normal mode, and the weight of the shell and the cover plate is not pressed on the solid state hard disk PCB, so that the deformation of the PCB is not influenced, and the data safety in the solid state hard disk is ensured;

it should be noted here that in the prior art, in order to separately solve the problem of heat dissipation of the solid state disk, some solid state disks are provided with a heat dissipation waistcoat on the m2 solid state disk, and the heat dissipation waistcoat is generally made of a metal material, but the solid state disks provided with the heat dissipation waistcoat are still mounted according to a traditional PCB board plugging manner, so that the weight of all the waistcoats is totally concentrated on two end portions of the PCB board, which takes a long time, which very easily causes deformation of the PCB board, and in a serious case, even causes breaking and breaking of the PCB board, thereby seriously affecting the data security in the solid state disk;

the m.2 solid state disk is a novel high-efficiency storage hard disk, which has higher read-write speed than the traditional solid state disk with SATA interface, but also has higher calorific value, when the calorific value is too large, the performance of the hard disk is reduced if the calorific value is light, and the hard disk is failed or even burned down if the calorific value is heavy, which is especially common in some small-sized cases with poor heat dissipation performance, therefore, in order to further solve the heat dissipation problem of the solid state disk, a hollow liquid cooling plate 5 can be further arranged at the bottom of the second cavity 12, a cooling liquid is filled in the liquid cooling plate 5, a plurality of heat pipes 6 are embedded in the liquid cooling plate 5, and the end parts of the heat pipes 6 extend out of the shell 1; slotted holes are distributed on the cover plate 3;

when the cover plate is used, when the cover plate is covered on the shell, the end part of the heat pipe 6 is embedded in the slotted hole 33 of the cover plate 3, the liquid cooling plate transfers the heat on the bottom surface of the solid hard disk to the cooling liquid, then the heat is transferred to the cover plate through the heat pipe, and finally the heat is dissipated through the heat dissipation fins on the cover plate; particularly, the heat pipe can play a role in positioning and fixing through the protruding structure of the heat pipe, so that the heat pipe is conveniently embedded in the slotted hole of the cover plate, and the heat pipe can conduct the temperature in the liquid cooling plate to the cover plate for heat dissipation after being inserted into the slotted hole, so that the heat is prevented from being accumulated at the bottom of the solid state disk for a long time;

further, a first heat-conducting silica gel pad 41 is arranged between the inner side face of the cover plate 3 and the solid state disk PCB 22, and a second heat-conducting silica gel pad 42 is arranged between the upper surface of the liquid cooling plate 5 and the solid state disk PCB 22; the silica gel heat conducting pad has good heat conducting capacity and high-grade pressure resistance, and the heat conducting silica gel pad can improve the heat radiating effect and can play a certain pressure relieving effect by utilizing the flexibility of the silica gel heat conducting pad;

furthermore, in order to improve the heat exchange efficiency, a plurality of fins 51 are distributed in the liquid cooling plate 5, one end of each fin 51 is integrally connected with the top of the inner cavity of the liquid cooling plate 5, and the other side of each fin 51 extends to a position close to the heat pipe 6.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A protection fixed knot of computer hardware constructs which characterized in that: the solid state disk PCB comprises a shell (1), wherein a first cavity which is used for being sleeved on a solid state disk slot seat (21) and is provided with an opening at the bottom is arranged on one side of the shell (1), a second cavity which is used for placing a solid state disk PCB (22) and is provided with an opening at the top is arranged on the other side of the shell, a baffle (13) is arranged between the first cavity and the second cavity, and a through hole (131) is arranged on the baffle (13); a fixing cylinder (14) which is used for being sleeved on the solid-state hard disk fixing column (23) and protrudes upwards is arranged on one side, away from the first cavity, of the second cavity, a cover plate (3) used for sealing the second cavity is arranged on the upper cover of the shell (1), bolt holes (31) are concentrically arranged at the position, close to the fixing cylinder (14), of the cover plate (3), and radiating fins (32) are further distributed on the cover plate (3);

a first bag body (111) is arranged at the top of the first cavity, a second bag body (112) is arranged at the lower end of the first cavity, and the second bag body (112) is communicated with the first bag body (111);

the bottom of the second cavity is also provided with a hollow liquid cooling plate (5), cooling liquid is filled in the liquid cooling plate (5), a plurality of heat pipes (6) are embedded in the liquid cooling plate (5), and the end parts of the heat pipes (6) extend out of the shell (1); slotted holes are distributed on the cover plate (3), and the end parts of the heat pipes (6) are embedded in the slotted holes of the cover plate.

2. A protective holding structure for computer hardware as claimed in claim 1, wherein: be equipped with first heat conduction silica gel pad (41) between the medial surface of apron (3) and solid state hard drives PCB board (22).

3. A protective fixing structure of computer hardware as claimed in claim 1, wherein: and a second heat-conducting silica gel pad (42) is arranged between the upper surface of the liquid cooling plate (5) and the solid state disk PCB (22).

4. A protective holding structure for computer hardware as claimed in claim 1, wherein: a plurality of fin plates (51) are distributed in the liquid cooling plate (5), one end of each fin plate (51) is integrally connected with the top of the inner cavity of the liquid cooling plate (5), and the other side of each fin plate extends to a position close to the heat pipe (6).