CN218788278U

CN218788278U - Rectangular magnetic disk

Info

Publication number: CN218788278U
Application number: CN202223327455.3U
Authority: CN
Inventors: 梁炯
Original assignee: Beijing Huacheng Technology Co ltd
Current assignee: Beijing Huacheng Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-04
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of magnetic disk, and a rectangle magnetic disk is disclosed, there is the protective housing of apron one side including the surface through hinged joint, the compression spring that the inner diapire fixedly connected with of protective housing can support, the push pedal that compression spring's top fixedly connected with can promote, the gliding deflector can be assisted to the opposite side fixedly connected with of protective housing surface, the inside wall of deflector is pegged graft and is had the slidable locating plate, but the inside wall fixed mounting of locating plate has radiating fan, the surface adsorption fixedly connected with filter screen that can block of locating plate. This rectangle magnetic disk sets up through the cooperation of apron and protective housing, can protect the magnetic disk of inside to reduce the collision and drop the influence that causes the magnetic disk, through the cooperation setting of compression spring and push pedal, can open the back at the apron, directly outwards release the magnetic disk, thereby more conveniently change the magnetic disk, thereby promote the holistic practicality of the device.

Description

Rectangular magnetic disk

Technical Field

The utility model relates to the technical field of magnetic disc, specifically be a rectangle magnetic disc.

Background

Magnetic disks are the main storage media of computers, can store a large amount of binary data, and can keep the data from losing after power failure, and magnetic disks used by early computers were soft magnetic disks, and magnetic disks which are commonly used nowadays are hard magnetic disks.

A magnetic disk is formed by stacking a plurality of disks, the surfaces of the disks are coated with magnetic substances for recording binary data, because the front and back surfaces of the disk are coated with the magnetic substances, a disk can have two disk surfaces, each disk is divided into a plurality of magnetic tracks, each magnetic track is divided into a plurality of sectors, wherein the sector area on the innermost magnetic track is the smallest, so that the data density is the largest, each disk surface corresponds to a magnetic head, and all the magnetic heads are connected on the same magnetic arm, so that all the magnetic heads can only advance and retreat together. The tracks in all the disk surfaces with the same relative position form a cylinder.

The method comprises the steps of dividing the track density into track density, bit density and surface density, wherein the track density is the track number in unit length along the radius direction of a magnetic disk and has the unit of track/inch, the bit density is the number of binary code bits which can be recorded in the unit length of the magnetic disk and has the unit of bit/inch, the surface density is the product of the bit density and the track density and has the unit of bit/square inch, the storage capacity is the total number of bytes which can be stored in a magnetic disk storage, the access time is the access time which is formed by three times, and the track seeking time, the waiting time and the data transmission time are formed.

Chinese patent publication No. CN104622152A discloses a magnetic disk, which comprises a main body of the magnetic disk, and is characterized in that a sticking plastic layer is arranged at the bottom of the main body, and the plastic layer can buffer the surface of an object contacted with the plastic layer to prevent the magnetic disk from generating noise or deforming.

However, the utility model has the following problems in actual use:

1. the device is a single body as a whole, and the storage function of the magnetic disk can be disabled when the device is impacted or bumped due to no protection;

2. when a magnetic disk is in storage operation, a large amount of heat is released, and the magnetic disk is demagnetized in a high-temperature environment, so that data loss is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a rectangle magnetic disc has solved among the prior art:

2. when a magnetic disk is in storage operation, a large amount of heat is released, and the magnetic disk is demagnetized in a high-temperature environment, which causes a problem of data loss.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a rectangular disk, has the protective housing of apron through hinged joint including one side of surface, the interior diapire fixedly connected with of protective housing can supported compression spring, the push pedal that compression spring's top fixedly connected with can promote, the gliding deflector can be assisted to the opposite side fixedly connected with of protective housing surface, the inside wall of deflector is pegged graft and is had the slidable locating plate, but the inside wall fixed mounting of locating plate has radiating fan, the filter screen that fixedly connected with can block is adsorbed to the surface of locating plate, the exhaust hole that can air exhaust is all seted up to the both sides of protective housing surface.

Optionally, a storable magnetic disk is inserted into the inner side wall of the protective shell, and an installable interface is arranged on one side of the outer surface of the magnetic disk.

Optionally, the inner side wall of the cover plate is fixedly connected with a limiting block capable of limiting, and one side of the outer surface of the limiting block abuts against one side of the magnetic disk.

Optionally, a fixable fixing frame is inserted into one side of the outer surface of the protective shell, and an observable transparent plate is fixedly connected to the inner side wall of the fixing frame.

Optionally, the bottom of the protective shell is provided with a ventilating exhaust groove, and the inner side wall of the exhaust groove is fixedly connected with a blocking screen.

Optionally, the outer fixed surface of locating plate is connected with the adsorbable fixed magnet, the outer fixed surface of filter screen is connected with the iron sheet that can supply the absorption.

(III) advantageous effects

The utility model provides a rectangle magnetic disc possesses following beneficial effect:

1. this rectangle magnetic disk sets up through the cooperation of apron and protective housing, can protect the magnetic disk of inside to reduce the collision and drop the influence that causes the magnetic disk, through the cooperation setting of compression spring and push pedal, can open the back at the apron, directly outwards release the magnetic disk, thereby more conveniently change the magnetic disk, thereby promote the holistic practicality of the device.

2. This rectangle magnetic disk sets up through the cooperation of locating plate and fan, can directly blow the cooling to the bottom of magnetic disk to make the magnetic disk be in the suitable temperature of work all the time, consequently guarantee the transmission performance and the storage stability of magnetic disk, through the setting of filter screen, can filter the air, thereby reduce the dust and get into the protective housing.

Drawings

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

FIG. 2 is a schematic view of the magnetic disk mounting structure of the present invention;

FIG. 3 is a schematic view of the positioning plate mounting structure of the present invention;

fig. 4 is the schematic view of the protective shell structure of the present invention.

In the figure: 1. a protective shell; 2. a cover plate; 3. a compression spring; 4. pushing the plate; 5. a magnetic disk; 6. a limiting block; 7. a fixing frame; 8. a transparent plate; 9. a guide plate; 10. an exhaust duct; 11. positioning a plate; 12. a fan; 13. filtering with a screen; 14. a magnet; 15. iron sheets; 16. and (4) exhausting holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a rectangular magnetic disk comprises a protective shell 1, wherein one side of the outer surface of the protective shell is connected with a cover plate 2 through a hinge, a supportable compression spring 3 is fixedly connected to the inner bottom wall of the protective shell 1, a push plate 4 capable of being pushed is fixedly connected to the top of the compression spring 3, the interface end of the magnetic disk 5 can be protected after the magnetic disk 5 is placed in the protective shell 1 through the arrangement of the cover plate 2, and the normal installation of a wire is not hindered, the push plate 4 can be pushed at any time through the arrangement of the compression spring 3, so that the magnetic disk 5 can be directly pushed outwards after the protective shell 1 is opened, and the magnetic disk 5 is more convenient to replace;

the inner side wall of the protective shell 1 is inserted with a storable magnetic disk 5, one side of the outer surface of the magnetic disk 5 is provided with an installable interface, the inner side wall of the cover plate 2 is fixedly connected with a position-limitable limiting block 6, one side of the outer surface of the limiting block 6 is tightly propped against one side of the magnetic disk 5, one side of the outer surface of the protective shell 1 is inserted with a fixable fixing frame 7, the inner side wall of the fixing frame 7 is fixedly connected with an observable transparent plate 8, one end of the magnetic disk 5 can be limited through the arrangement of the limiting block 6, so that the magnetic disk 5 is prevented from being directly pushed out, and the condition of the magnetic disk 5 can be conveniently observed through the matching arrangement of the fixing frame 7 and the transparent plate 8;

the other side of the outer surface of the protective shell 1 is fixedly connected with a guide plate 9 capable of assisting sliding, the bottom of the protective shell 1 is provided with an exhaust groove 10 capable of ventilating, the inner side wall of the exhaust groove 10 is fixedly connected with a blocking screen, the sliding of the positioning plate 11 can be assisted and guided through the arrangement of the guide plate 9, so that the positioning plate 11 can be conveniently and directly taken out outwards, the fan 12 can be overhauled and maintained, dust in the air can be blocked in the exhaust groove 10 through the arrangement of the blocking screen, and the blocking screen can be conveniently cleaned after the guide plate 9 is taken down;

wherein, slidable locating plate 11 is inserted into the inner side wall of guide plate 9, the inner side wall fixed mounting of locating plate 11 has a fan 12 that can radiate, the outer surface of locating plate 11 adsorbs fixedly connected with filter screen 13 that can block, the outer surface of locating plate 11 is connected with magnet 14 that can adsorb fixedly, the outer surface of filter screen 13 is connected with iron sheet 15 that can supply to adsorb, exhaust hole 16 that can exhaust is all seted up to the both sides of protective housing 1 surface, through the setting of locating plate 11, can fix fan 12, and can dispel the heat to disk 5 with the help of fan 12, thereby make disk 5 be in the suitable temperature of work all the time, therefore guarantee the transmission performance and the storage stability of disk 5, set up through the cooperation of magnet 14 and iron sheet 15, can adsorb filter screen 13 fixedly, and can take off filter screen 13 at any time and clear up;

the electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses in, the device's working procedure as follows:

1. firstly, the cover plate 2 is opened, namely the magnetic disk 5 can be placed in the protective shell 1, the push plate 4 is pushed to slide to one side, and after the cover plate 2 is closed, the magnetic disk 5 moves slightly at one end of the cover plate 2 and abuts against the limiting block 6;

2. secondly, the positioning plate 11 is inserted into the guide plate 9, the filter screen 13 can be attached to the surface of the positioning plate 11, and the fan 12 is started to radiate the magnetic disk 5;

3. then, the wire is connected with the disk 5, and the transmission operation can be started;

4. and finally, taking down the filter screen 13 for cleaning, taking down the positioning plate 11 again, overhauling the fan 12, cleaning the inside of the exhaust groove 10, opening the cover plate 2, taking out the magnetic disk 5 outwards, and replacing the new magnetic disk 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rectangle magnetic disk, has protective housing (1) of apron (2) including one side of surface through hinged joint, its characterized in that: inner diapire fixedly connected with of protective housing (1) can support compression spring (3), the top fixedly connected with of compression spring (3) can promote push pedal (4), the gliding deflector (9) can be assisted to the opposite side fixedly connected with of protective housing (1) surface, the inside wall of deflector (9) is pegged graft and is had slidable locating plate (11), the inside wall fixed mounting of locating plate (11) has radiating fan (12), the outer surface of locating plate (11) adsorbs filter screen (13) that fixedly connected with can block, exhaust hole (16) that can air exhaust have all been seted up to the both sides of protective housing (1) surface.

2. The rectangular disk of claim 1, wherein: the inner side wall of the protective shell (1) is inserted with a storable magnetic disk (5), and one side of the outer surface of the magnetic disk (5) is provided with an installable interface.

3. The rectangular disk of claim 1, wherein: the inner side wall of the cover plate (2) is fixedly connected with a limiting block (6) capable of limiting, and one side of the outer surface of the limiting block (6) abuts against one side of the magnetic disc (5).

4. The rectangular disk of claim 1, wherein: one side of the outer surface of the protective shell (1) is spliced with a fixed frame (7) which can be fixed, and the inner side wall of the fixed frame (7) is fixedly connected with an observable transparent plate (8).

5. The rectangular magnetic disk of claim 1, wherein: the bottom of the protective shell (1) is provided with a ventilating exhaust groove (10), and the inner side wall of the exhaust groove (10) is fixedly connected with a blocking separation net.

6. The rectangular disk of claim 1, wherein: the outer fixed surface of locating plate (11) is connected with adsorbable fixed magnet (14), the outer fixed surface of filter screen (13) is connected with iron sheet (15) that can supply the absorption.