CN212966001U

CN212966001U - Computer memory strip protective sheath

Info

Publication number: CN212966001U
Application number: CN202022188541.5U
Authority: CN
Inventors: 张忠强
Original assignee: Baiyin Institute Of Mining And Metallurgy
Current assignee: Baiyin Institute Of Mining And Metallurgy
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-13
Anticipated expiration: 2030-09-29

Abstract

A computer memory strip protective sleeve relates to the technical field of computer equipment, two shells are arranged up and down symmetrically, a plurality of first bosses are arrayed on the inner walls of the shells, second bosses are arranged on the first bosses, spring sleeves are arranged outside the second bosses, springs are positioned on the upper sides of the first bosses, a first filter screen is embedded on the upper shell, a pipeline is sleeved on the first filter screen, a fan is embedded on the rear end face of the pipeline, a plurality of threaded holes are arrayed on the upper shell, the threaded holes are positioned on the outer side of the first filter screen, screws are connected in the threaded holes, lower end threads of the screws penetrate through the second bosses in the upper shell and are connected with the second bosses in the lower shell in a threaded manner, and the second filter screen is embedded on the lower shell; the dust can be prevented from falling into a gap between the memory bank and the clamping groove, the use of the memory bank is influenced, the memory bank can be conveniently replaced, the unused memory bank can be protected, and the novel memory bank protection device is simple in structure and convenient to operate.

Description

Computer memory strip protective sheath

Technical Field

The utility model relates to a computer equipment technical field, concretely relates to computer memory strip protective sheath.

Background

The memory bank is a device or a component used for storing a large amount of information in a digital system, is an important component in a computer and a digital device, can be read and written at any time, is fast, is usually used as a temporary data storage medium of an operating system or other running programs, is usually stored without a device when not used, is easy to damage, and usually, when in use, dust can fall into a gap between the memory bank and a card slot to influence the performance of the memory bank.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect with not enough, provide a reasonable in design's computer DRAM protective sheath, can prevent that the dust from dropping in the gap between DRAM and the draw-in groove, influence the use of DRAM, can conveniently change the DRAM to can protect the DRAM that does not use, simple structure, convenient operation.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the novel fan comprises a shell, a first boss, a second boss, a spring, a first filter screen, a pipeline, a fan, a threaded hole, a screw and a second filter screen; two casing longitudinal symmetry set up, the array has a boss of several on the inner wall of casing, be equipped with the boss No. two on the boss, the boss outside No. two is located to the spring housing, and the spring is located the upside of boss, it is equipped with the filter screen No. one to inlay on the casing of upside, the cover is equipped with the pipeline on the filter screen, the rear end face of pipeline inlays and is equipped with the fan, several screw hole has been seted up to the array on the casing of upside, the screw hole is located the outside of filter screen No. one, screw hole female connection has the screw, the lower extreme screw thread of screw passes behind the boss No. two in the casing of upside, with No. two boss threaded connection in the casing of downside, it is equipped with the filter screen No. two to inlay on the casing of downside, No. two.

Furthermore, the side of the shell is provided with a sealing strip.

Furthermore, the shell, the first boss and the second boss are all of an integrated structure.

Furthermore, the threaded hole and the second boss are coaxially arranged.

Furthermore, the pipeline is arranged in an inverted L-shaped structure.

Furthermore, the shell bodies which are symmetrically arranged up and down are movably inserted into the protection device, the protection device is composed of a cover body, fastening screws and a pressing plate, inner end threads of the fastening screws penetrate through the side wall of the cover body and then are connected with the pressing plate, the pressing plate is abutted against the side wall of the shell body, and the shell bodies which are symmetrically arranged up and down are movably inserted into the cover body.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a computer DRAM protective sheath can prevent that the dust from dropping in the gap between DRAM and the draw-in groove, influences the use of DRAM, can conveniently change the DRAM to can protect the not used DRAM, simple structure, convenient operation.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of the middle housing and the protection device of the present invention.

Fig. 5 is a schematic structural diagram of the middle protection device of the present invention.

Description of reference numerals:

the novel air conditioner comprises a shell 1, a first boss 2, a second boss 3, a spring 4, a first filter screen 5, a pipeline 6, a fan 7, a threaded hole 8, a screw 9, a second filter screen 10, a sealing strip 11, a memory strip 12, a preformed hole 13, a protection device 14, a cover body 15, a fastening screw 16 and a pressing plate 17.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the novel fan comprises a shell 1, a first boss 2, a second boss 3, a spring 4, a first filter screen 5, a pipeline 6, a fan 7, a threaded hole 8, a screw 9 and a second filter screen 10; two shells 1 are symmetrically arranged up and down, the inner wall of the shell 1 is provided with four first bosses 2 in an integrated forming array, the first bosses 2 are provided with two second bosses 3 in an integrated forming manner, springs 4 are sleeved outside the second bosses 3 and positioned on the upper sides of the first bosses 2, a first filter screen 5 is embedded on the upper shell 1, a pipeline 6 is riveted on the first filter screen 5, the pipeline 6 is arranged in an inverted L-shaped structure, the rear end face of the pipeline 6 is embedded with a fan 7, the upper shell 1 is provided with four threaded holes 8, the threaded holes 8 are positioned on the outer side of the first filter screen 5, the threaded holes 8 are internally connected with screws 9, the lower end threads of the screws 9 penetrate through the second bosses 3 in the upper shell 1 and are in threaded connection with the second bosses 3 in the lower shell 1, the threaded holes 8 and the second bosses 3 are coaxially arranged, a second filter screen 10 is embedded on the lower shell 1, no. two filter screens 10 are located the inboard of boss 2, and the sealing strip 11 has all been pasted to the side of casing 1, and the casing 1 activity that the longitudinal symmetry set up is inserted in the lid 15 of locating in protection device 14, and protection device 14 still contains fastening screw 16 and clamp plate 17, and behind the inner end screw thread of fastening screw 16 passed the lateral wall of lid 15, be connected with clamp plate 17, and clamp plate 17 and the lateral wall of casing 1 contradict the setting, and power in the external computer of fan 7.

The working principle of the specific embodiment is as follows: taking down the screw 9, separating the shells 1 which are symmetrically arranged up and down, placing the memory bank 12 between the shells 1 which are symmetrically arranged up and down, enabling the preformed holes 13 on the memory bank 12 to be sleeved on the second boss 3, then connecting the shells 1 which are symmetrically arranged up and down through the screw 9 in a threaded manner, enabling the sealing strip 1 between the shells 1 which are symmetrically arranged up and down to be tightly attached, enabling the springs 4 which are symmetrically arranged up and down to limit the memory bank 12, then sleeving the protection device 14 on the front side of the shell 1, screwing the fastening screw 16, enabling the pressing plate 17 to be abutted against the right side wall of the shell 1, reducing the damage probability of the memory bank 12 during storage, when using the device, firstly taking down the protection device 14, then directly sleeving the device on the clamping groove, meanwhile inserting the memory bank 12 into the clamping groove, and enabling the sealing strip 11 to be tightly attached to a mainboard, thereby avoid the dust to enter into the gap between draw-in groove and the DRAM 12 to filter screen 5 and No. two filter screens 10 can prevent that outside dust from getting into, and fan 7 can cool down the device.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the spring 4 and the protection device 14 are arranged to protect the memory bank 12 in the storage process;

2. the first filter screen 5, the second filter screen 10 and the sealing strip 11 are arranged, so that external dust can be prevented from entering the device, and the influence on the memory strip 12 is reduced;

3. the shell bodies 1 which are symmetrically arranged up and down can be detached, so that the memory bank 12 and the device are convenient to replace.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A computer memory bank protective sheath which characterized in that: the novel filter screen comprises a shell (1), a first boss (2), a second boss (3), a spring (4), a first filter screen (5), a pipeline (6), a fan (7), a threaded hole (8), a screw (9) and a second filter screen (10); two shells (1) are arranged in an up-down symmetrical manner, a plurality of first bosses (2) are arrayed on the inner wall of the shell (1), second bosses (3) are arranged on the first bosses (2), springs (4) are sleeved outside the second bosses (3), the springs (4) are positioned on the upper sides of the first bosses (2), a first filter screen (5) is embedded on the shell (1) on the upper side, a pipeline (6) is sleeved on the first filter screen (5), a fan (7) is embedded on the rear end face of the pipeline (6), a plurality of threaded holes (8) are arrayed on the shell (1) on the upper side, the threaded holes (8) are positioned on the outer side of the first filter screen (5), screws (9) are connected in the threaded holes (8) in a threaded manner, and the lower end threads of the screws (9) are in threaded connection with the second bosses (3) in the shell (1) on the lower side after penetrating through the second bosses (3) in the shell (1), a second filter screen (10) is embedded in the shell (1) on the lower side, the second filter screen (10) is located on the inner side of the first boss (2), and the fan (7) is externally connected with an internal power supply of the computer.

2. The computer memory bank protective sheath of claim 1, wherein: the side of the shell (1) is provided with a sealing strip (11).

3. The computer memory bank protective sheath of claim 1, wherein: the shell (1), the first boss (2) and the second boss (3) are all of an integrated structure.

4. The computer memory bank protective sheath of claim 1, wherein: the threaded hole (8) and the second boss (3) are coaxially arranged.

5. The computer memory bank protective sheath of claim 1, wherein: the pipeline (6) is arranged in an inverted L-shaped structure.

6. The computer memory bank protective sheath of claim 1, wherein: the shell (1) which is symmetrically arranged up and down is movably inserted into the protection device (14), the protection device (14) is composed of a cover body (15), a fastening screw (16) and a pressing plate (17), the inner end thread of the fastening screw (16) penetrates through the side wall of the cover body (15) and then is connected with the pressing plate (17), the pressing plate (17) is abutted against the side wall of the shell (1), and the shell (1) which is symmetrically arranged up and down is movably inserted into the cover body (15).