CN111933192B

CN111933192B - Air suspension type computer hard disk shockproof protection device

Info

Publication number: CN111933192B
Application number: CN202010787962.1A
Authority: CN
Inventors: 费城
Original assignee: Suzhou Ebins Information Technology Co ltd
Current assignee: Shenzhen Yichu Electronic Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2022-02-22
Anticipated expiration: 2040-08-07
Also published as: CN111933192A

Abstract

The invention relates to the technical field of hard disk protection equipment, and discloses an air suspension type computer hard disk shockproof protection device, which comprises a hard disk box and a box opening, wherein the box opening is arranged at the top of the hard disk box; the utility model discloses a hard disk cartridge, including hard disk cartridge, bottom plate, fixed plate, lower backup pad, upper protection plate and lower backup pad, the relative upper protection board and the lower backup pad that the interior middle part of hard disk cartridge goes up the downside and is provided with two sets of cross-sections for U type structure, the top fixed mounting of going up the protection board has one deck magnetite iron, and the interior top fixed mounting of hard disk cartridge directly over the magnetite iron has a set of electro-magnet with the magnetite iron equidimension, the bottom evenly distributed of lower backup pad has multiunit connecting device, and connecting device is connected with a set of gasbag of fixing in the bottom in the hard disk cartridge downwards, and the bottom left and right sides of gasbag passes through the stable interior bottom of fixing at the hard disk cartridge of fixed plate. The invention has the advantages that: the magnetic suspension and the gas are indirectly matched with each other for supporting, so that the hard disk body can be ensured to be under good shockproof protection for a long time, the left and right directions are stable, and the protective effect is extremely high.

Description

Air suspension type computer hard disk shockproof protection device

Technical Field

The invention relates to the technical field of hard disk protection equipment, in particular to an air suspension type computer hard disk shockproof protection device.

Background

The computer hard disk is the most important storage device of the computer, the hard disk is composed of one or more aluminum or glass disks, the disks are covered with ferromagnetic materials, the manufacturing cost of the computer hard disk is high, and the hard disk is damaged by strong vibration and fire which may happen during the storage and transportation process.

The existing protection device for hard disks of most computers, all be the spring damping device that the multiunit has the cushioning effect that sets up in the mounting box outside of hard disk, make the hard disk when receiving impact or striking, can carry out release by a wide margin with the impact force, thereby the protection hard disk does not receive the damage, but the problem that most spring damping device exists is the spring after long-time the use, elasticity can take place the breakdown of certain degree, lead to the elastic action to reduce, thereby need change or maintain, but the change of the inside spring around the hard disk mounting box, it is very inconvenient, thereby lead to the hard disk to receive the damage easily.

Disclosure of Invention

The invention aims to provide an air suspension type computer hard disk shockproof protection device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an air suspension type computer hard disk shockproof protection device comprises a hard disk box and a box opening; the hard disk drive comprises a hard disk drive body, wherein a box opening used for enabling the hard disk drive body to enter and exit the hard disk drive box is formed in the lower portion of the front side face of the hard disk drive box, two sets of upper protection plates and lower support plates which are opposite and have U-shaped cross sections are arranged on the upper side and the lower side of the inner middle portion of the hard disk drive box, and the hard disk drive body arranged in the hard disk drive box is fixed in the vertical direction by the upper protection plates and the lower support plates. Go up the top fixed mounting of guard plate has one deck magnetite iron, the interior top fixed mounting of hard disk cartridge directly over the magnetite iron has a set of electro-magnet with the magnetite iron equidimension, the middle part of electro-magnet electric connection that makes progress has the control panel, the top electric connection of control panel has the electro-magnet control button who fixes at the outer top middle part of hard disk cartridge, because its magnetic orientation of electro-magnet accessible electro-magnet control button and control panel control, consequently be convenient for adjust between electro-magnet and the magnetite iron be in the state of inhaling mutually or repelling mutually according to the condition. When the top separates each other in guard plate top and the hard disk cartridge box in need keeping, through being in the state of repelling with electro-magnet and magnetite iron to utilize the magnetism principle, under contactless prerequisite, play the effect of buffering protection. The bottom evenly distributed of bottom sprag board has multiunit connecting device, is connected with a set of gasbag of fixing in the bottom in the hard disk cartridge through connecting device is down, and the bottom left and right sides of gasbag passes through the stable interior bottom of fixing at the hard disk cartridge of fixed plate.

As a further scheme of the invention: the left side and the right side of the box opening are symmetrically and fixedly provided with baffle sliding blocks, the inner sides of the baffle sliding blocks are provided with vertical grooves, and a baffle used for opening and closing the box opening is vertically and slidably connected between the two groups of baffle sliding blocks.

As a further scheme of the invention: the right side middle part intercommunication of gasbag has the intake pipe, and the right side wall intercommunication that the intake pipe upwards passed the hard disk cartridge has a set of inflator, and the inflator setting is fixed in the air inlet valve pocket on hard disk cartridge outer top right side, and the top in air inlet valve pocket sets up to open form and the top of inflator and is provided with the pole of inflating that is used for controlling to start the inflator to the inside gas transmission of air inlet pipe, can be to inputing gas in the gasbag through inflator and pole of inflating.

As a further scheme of the invention: the middle part of the left side of the air bag is communicated with an exhaust pipe, the top of the exhaust pipe upwards penetrates through the left side wall of the hard disk box and is communicated with a spiral air valve, the spiral air valve is arranged in an exhaust valve cavity which is fixed on the left side of the outer top of the hard disk box and has the same structure with an air inlet valve cavity, and the spiral air valve is rotated so as to discharge air in the exhaust pipe outwards.

As a further scheme of the invention: and the communicated parts of the exhaust pipe, the air inlet pipe and the air bag are provided with one-way valves for preventing gas from flowing backwards. The bottom through at the bottom of bottom suspension fagging sets up the gasbag, then utilizes gaseous supporting role in the gasbag for the bottom suspension fagging provides the shock attenuation cushioning effect, make the intermittent type state that is in pneumatic showy of bottom suspension fagging, thereby stop to influence the protection to last guard plate and the inside hard disk body of bottom suspension fagging because spring elasticity reduces.

As a further scheme of the invention: in order to ensure that upper protection plate and lower support plate receive the vibration from top to bottom, can be in balanced stable in the direction of action, through last protection plate and the lateral wall fixed mounting of controlling of lower support plate have horizontal balancing piece, the vertical sliding connection of end of balancing piece is in fixing the vertical spout on the inside wall about the hard disk cartridge, can ensure through the setting of vertical spout and balancing piece that upper protection plate and lower support plate are in stably in the right and left direction. The relative bottom of going up guard plate and lower backup pad and the upper and lower inner wall of vertical spout all fixed mounting have the rubber pad for reduce the wearing and tearing when mutual contact.

As a still further scheme of the invention: in order to further improve the buffer capacity of the connection between the bottom of the lower supporting plate and the air bag, the connecting device comprises a U-shaped cylinder, a supporting rod, a sliding block and a spring; u type section of thick bamboo fixed connection is at the lower surface of bottom suspension fagging, the bracing piece is vertical stretch into the inside downside of a U type section of thick bamboo and through fixing slider sliding connection on the lateral wall about the bracing piece in the spout of seting up in a U type section of thick bamboo lower part inner wall, multiunit U type section of thick bamboo elastic connection is passed through at the top of bracing piece at the interior top of a U type section of thick bamboo, cushion fixed connection is passed through on the gasbag in the bottom of bracing piece, through set up the spring between bracing piece and a U type section of thick bamboo, thereby make connecting device have certain buffer capacity, thereby further improvement the buffer protection ability of bottom suspension fagging bottom.

Compared with the prior art, the invention has the beneficial effects that: the upper protection plate and the lower protection plate which are the same in structure are arranged in the hard disk box from top to bottom, then the top of the upper protection plate utilizes the repulsion effect between magnets by arranging magnetite iron and an electromagnet, so that the suspension support protection effect is provided for the upper protection plate, the bottom of the lower support plate is indirectly connected with the air bag through the connecting device, so that the bottom of the lower support plate has the indirect air support effect, the upper side and the lower side of the upper protection plate and the lower support plate have extremely high buffering and shockproof functions, and the hard disk box can be used for a long time;

the balance blocks are fixedly arranged on the left side and the right side of the upper protection plate and the lower support plate and slide up and down in the longitudinal sliding groove, so that the upper protection plate and the lower support plate are kept stable in the left-right direction, and the protection effect on the hard disk body is further improved;

the invention has the advantages that: the magnetic suspension and the gas are indirectly matched with each other for supporting, so that the hard disk body can be ensured to be under good shockproof protection for a long time, the left and right directions are stable, and the protective effect is extremely high.

Drawings

Fig. 1 is a schematic external three-dimensional structure diagram of an air suspension type computer hard disk anti-vibration protection device.

Fig. 2 is a schematic view of the front view internal structure of an air suspension type computer hard disk shockproof protection device.

FIG. 3 is a schematic structural diagram of a connection device in an air-suspension computer hard disk anti-vibration protection device.

Wherein: the hard disk drive comprises a hard disk box 10, a box opening 11, a baffle plate 12, a baffle plate sliding block 13, an electromagnet control button 14, an exhaust valve cavity 15, an air inlet valve cavity 16, an upper protection plate 17, a lower support plate 18, a hard disk body 19, a magnet iron 20, an electromagnet 21, a control plate 22, a connecting device 23, an air bag 24, a fixing plate 25, an air inlet pipe 26, an air cylinder 27, an inflating rod 28, an exhaust pipe 29, a spiral air valve 30, a longitudinal sliding groove 31, a balance block 32, a U-shaped cylinder 33, a support rod 34, a sliding block 35 and a spring 36.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-2, an air-suspension type computer hard disk shockproof protection device includes a hard disk box 10, a box opening 11; the lower part of the front side surface of the hard disk cartridge 10 is provided with a cartridge opening 11 for the hard disk body 19 to enter and exit the hard disk cartridge 10, the left side and the right side of the cartridge opening 11 are symmetrically and fixedly provided with baffle sliding blocks 13, the inner sides of the baffle sliding blocks 13 are provided with vertical grooves, and a baffle 12 for opening and closing the cartridge opening 11 is vertically and slidably connected between the two groups of baffle sliding blocks 13. The hard disk box 10 is provided with two sets of upper and

lower protection plates

17 and 18 with U-shaped cross sections on the upper and lower sides of the inner middle part, and the hard disk bodies 19 mounted inside the hard disk box 10 are fixed by the upper and

lower protection plates

17 and 18 in the up-down direction. Go up the top fixed mounting of guard plate 17 has one deck magnetite iron 20, the interior top fixed mounting of hard disk cartridge 10 directly over magnetite iron 20 has a set of electro-magnet 21 with magnetite iron 20 the same size, the middle part of electro-magnet 21 electric connection that makes progress has control panel 22, the top electric connection of control panel 22 has the electro-magnet control button 14 of fixing at hard disk cartridge 10 outer top middle part, because its magnetic direction of electro-magnet 21 accessible electro-magnet control button 14 and control panel 22 control, consequently be in between adjustment electro-magnet 21 and the magnetite iron 20 according to the circumstances and inhale mutually or the state of repelling. When the top of the upper protection plate 17 and the top of the hard disk box 10 need to be kept separated from each other, the electromagnet 21 and the magnet iron 20 are in a repulsive state, so that the magnetic principle is utilized, and the function of buffer protection is achieved on the premise of no contact. The bottom of the lower supporting plate 18 is uniformly distributed with a plurality of groups of connecting devices 23, a group of air bags 24 fixed at the inner bottom of the hard disk box 10 are connected downwards through the connecting devices 23, and the left side and the right side of the bottom of the air bags 24 are stably fixed at the inner bottom of the hard disk box 10 through fixing plates 25. The middle part of the right side of the air bag 24 is communicated with an air inlet pipe 26, the air inlet pipe 26 upwards penetrates through the right side wall of the hard disk box 10 and is communicated with a group of air cylinders 27, the air cylinders 27 are arranged in an air inlet valve cavity 16 fixed on the right side of the outer top of the hard disk box 10, the top of the air inlet valve cavity 16 is open, the top of each air cylinder 27 is provided with an air inflation rod 28 used for controlling the starting air cylinder 27 to supply air to the inside of the air inlet pipe 26, and air can be input into the air bag 24 through the air cylinders 27 and the air inflation rods 28. An exhaust pipe 29 is communicated with the middle part of the left side of the air bag 24, the top of the exhaust pipe 29 penetrates upwards through the left side wall of the hard disk box 10 to be communicated with a spiral air valve 30, the spiral air valve 30 is arranged inside an exhaust valve cavity 15 which is fixed on the left side of the outer top of the hard disk box 10 and has the same structure with the air inlet valve cavity 16, and air in the exhaust pipe 29 can be exhausted outwards by rotating the spiral air valve 30. The exhaust pipe 29 and the connection part of the air inlet pipe 26 and the air bag 24 are provided with one-way valves for preventing gas from flowing backwards. Set up gasbag 24 through the bottom at bottom support plate 18, then utilize the gaseous supporting role in the gasbag 24 for bottom support plate 18 provides the shock attenuation cushioning effect, make the intermittent type of bottom support plate 18 be in the pneumatic showy state, thereby stop to influence the protection to upper protection plate 17 and the inside hard disk body 19 of bottom support plate 18 because spring elasticity reduces.

In order to ensure that the upper protection plate 17 and the lower support plate 18 can be in balance and stability in the acting direction when the upper protection plate 17 and the lower support plate 18 are vibrated up and down, the transverse balance blocks 32 are fixedly installed on the left and right side walls of the upper protection plate 17 and the lower support plate 18, the tail ends of the balance blocks 32 are vertically and slidably connected into the longitudinal sliding grooves 31 fixed on the left and right inner side walls of the hard disk cartridge 10, and the upper protection plate 17 and the lower support plate 18 can be ensured to be in stability in the left and right directions through the arrangement of the longitudinal sliding grooves 31 and the balance blocks 32. Rubber pads are fixedly mounted on the opposite bottoms of the upper protection plate 17 and the lower protection plate 18 and the upper and lower inner walls of the longitudinal sliding groove 31, and are used for reducing abrasion when the upper protection plate and the lower protection plate are in contact with each other.

Example two

Referring to fig. 3, on the basis of the first embodiment, in order to further improve the buffering capacity of the connection between the bottom of the lower supporting plate 18 and the air bag 24, the connecting device 23 includes a U-shaped tube 33, a supporting rod 34, a sliding block 35, and a spring 36; the U-shaped cylinder 33 is fixedly connected to the lower surface of the lower support plate 18, the support rod 34 vertically extends into the lower side of the U-shaped cylinder 33 and is connected to a sliding groove formed in the inner wall of the lower portion of the U-shaped cylinder 33 in a sliding mode through a sliding block 35 fixed to the left side wall and the right side wall of the support rod 34, the top of the support rod 34 is connected to the inner top of the U-shaped cylinder 33 through multiple groups of U-shaped cylinders 33 in an elastic mode, the bottom of the support rod 34 is fixedly connected to the air bag 24 through a cushion block, a spring 36 is arranged between the support rod 34 and the U-shaped cylinder 33, and therefore the connecting device 23 has certain buffering capacity, and further buffering protection capacity of the bottom of the lower support plate 18 is improved.

The working principle of the invention is as follows: in use, the box opening 11 is firstly opened to fixedly install the hard disk body 19 in the upper protection plate 17 and the lower protection plate 18 inside the hard disk box 10, then the electromagnet 21 is controlled by the electromagnet control button 14 and the control board 22 to be in a state of repelling with the magnet iron 20, at this time the upper shield plate 17 is in a state of being separated from the inner top of the hard disk cartridge 10, then, the gas is inflated to the inside of the air bag 24 through the gas cylinder 27 and the air pump lever 28, so that the inside of the air bag 24 has a certain gas supporting capability, then the lower support plate 18 and the air bag 24 are connected with each other by the connecting device 23, so that the bottom of the upper protection plate 17 carries out indirect suspension support shock resistance by air, the air in the air bag 24 can be discharged outwards by the spiral air valve 30 at the left side, thereby adjusting the use height of the upper and

lower protection plates

17 and 18 and the gas supporting strength of the airbag 24.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An air suspension type computer hard disk shockproof protection device comprises a hard disk box (10) and a box opening (11); the hard disk cartridge is characterized in that the upper side and the lower side of the upper middle part of the inner middle part of the hard disk cartridge (10) are provided with two groups of upper protection plates (17) and lower support plates (18) which are opposite and have U-shaped cross sections, the top of each upper protection plate (17) is fixedly provided with a layer of magnetite iron (20), the inner top of the hard disk cartridge (10) right above the magnetite iron (20) is fixedly provided with a group of electromagnets (21) with the same size as the magnetite iron (20), the middle part of each electromagnet (21) is upwards and electrically connected with a control plate (22), the top of the control plate (22) is electrically connected with an electromagnet control button (14) fixed at the middle part of the outer top of the hard disk cartridge (10), the bottom of the lower support plate (18) is uniformly provided with a plurality of groups of connecting devices (23), and the connecting devices (23) are downwards connected with a group of airbags (24) fixed at the inner bottom of the hard disk cartridge (10), the left side and the right side of the bottom of the air bag (24) are stably fixed at the inner bottom of the hard disk box (10) through fixing plates (25); the middle part of the right side of the air bag (24) is communicated with an air inlet pipe (26), the air inlet pipe (26) upwards penetrates through the right side wall of the hard disk box (10) and is communicated with a group of air cylinders (27), the air cylinders (27) are arranged in an air inlet valve cavity (16) fixed on the right side of the outer top of the hard disk box (10), the top of the air inlet valve cavity (16) is open, and an air inflating rod (28) used for controlling the starting of the air cylinders (27) to inflate the air inlet pipe (26) is arranged at the top of the air cylinders (27); the left side wall and the right side wall of the upper protection plate (17) and the lower support plate (18) are fixedly provided with transverse balance blocks (32), and the tail ends of the balance blocks (32) are vertically and slidably connected into longitudinal sliding grooves (31) fixed on the left inner side wall and the right inner side wall of the hard disk box (10); the connecting device (23) comprises a U-shaped barrel (33), a supporting rod (34), a sliding block (35) and a spring (36); the U-shaped cylinder (33) is fixedly connected to the lower surface of the lower supporting plate (18), the supporting rod (34) vertically extends into the lower side of the U-shaped cylinder (33) and is connected in a sliding groove formed in the inner wall of the lower portion of the U-shaped cylinder (33) in a sliding mode through sliding blocks (35) fixed to the left side wall and the right side wall of the supporting rod (34), the top of the supporting rod (34) is connected to the inner top of the U-shaped cylinder (33) through a plurality of groups of U-shaped cylinders (33) in an elastic mode, and the bottom of the supporting rod (34) is fixedly connected to the air bag (24) through cushion blocks; the middle part of the left side of the air bag (24) is communicated with an exhaust pipe (29), the top of the exhaust pipe (29) upwards penetrates through the left side wall of the hard disk box (10) and is communicated with a spiral air valve (30), and the spiral air valve (30) is arranged in an exhaust valve cavity (15) which is fixed on the left side of the outer top of the hard disk box (10) and has the same structure as the air inlet valve cavity (16); and one-way valves for preventing gas from flowing backwards are arranged at the communication parts of the air exhaust pipe (29), the air inlet pipe (26) and the air bag (24).

2. The air suspension type computer hard disk shockproof protection device according to claim 1, characterized in that the left and right sides of the box opening (11) are symmetrically and fixedly provided with baffle sliding blocks (13) with vertical grooves on opposite inner sides, and a baffle (12) for opening and closing the box opening (11) is vertically and slidably connected between the two sets of baffle sliding blocks (13).

3. The shockproof protection device for the air-suspended computer hard disk according to claim 1, wherein rubber pads are fixedly mounted on the opposite bottoms of the upper protection plate (17) and the lower protection plate (18) and the upper and lower inner walls of the longitudinal sliding groove (31) for reducing the abrasion when contacting with each other.