CN113450837B - Safety protection device of external mobile hard disk of computer - Google Patents
Safety protection device of external mobile hard disk of computer Download PDFInfo
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- CN113450837B CN113450837B CN202110807392.2A CN202110807392A CN113450837B CN 113450837 B CN113450837 B CN 113450837B CN 202110807392 A CN202110807392 A CN 202110807392A CN 113450837 B CN113450837 B CN 113450837B
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/08—Insulation or absorption of undesired vibrations or sounds
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a safety protection device of an external mobile hard disk of a computer, relating to the technical field of mobile hard disk safety protection devices; to facilitate flexible use; the protection device comprises a protection support and a back protection shell, wherein the protection support and the back protection shell cover two sides of a mobile hard disk respectively, side clamps are arranged on outer walls of two sides of the back protection shell at equal intervals and clamped on two sides of the mobile hard disk, the protection support comprises an upper support, a support core plate and a lower support, and the upper support and the lower support are arranged at the outer parts of two ends of the support core plate respectively. According to the invention, by arranging the structures such as the protective bracket and the back protective shell, the protective bracket and the back protective shell can be respectively covered on the outer side of the mobile hard disk, and the top fixing pin is inserted into the upper pin hole for connection and fixation.
Description
Technical Field
The invention relates to the technical field of mobile hard disk safety protection devices, in particular to a safety protection device for an external mobile hard disk of a computer.
Background
The mobile hard disk is a storage medium with a hard disk, large-capacity data are exchanged among computers, and a storage product with portability is emphasized, and the mobile hard disk is originally a special small hard disk for a notebook computer and is also used for sending files among different computers due to the characteristics of portability and easy carrying; in order to avoid the damage of the mobile hard disk due to collision when the mobile hard disk is carried or used, the mobile hard disk is usually protected by a safety protection device, most of the existing protection devices are in a protective sleeve structure, however, in use, due to the difference of environments of installation positions of computers, the position where the mobile hard disk can be placed is limited, and how to meet the use requirements of different situations by using a mode of flexibly adjusting the safety protection device under the condition of ensuring that the use of the mobile hard disk is not influenced, the technical problem needs to be solved.
Among the prior art, chinese patent for application number CN202021138436.4 discloses a mobile hard disk protector, including the guard box, the inside backup pad that is provided with in guard box bottom, backup pad surface and the contact of guard box inner chamber lateral wall, fixed surface is connected with buffer spring group under the backup pad, buffer spring group other end and guard box inner chamber bottom lateral wall fixed connection, the left end fixedly connected with crooked fixed plate of backup pad upper surface, crooked fixed plate left surface and the contact of guard box inner chamber left side wall. The mobile hard disk protection device in the above patent has the following disadvantages: although certain user demand can be satisfied, the user demand of different situations can not be satisfied through the mode of nimble safety device of adjusting.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a safety protection device for an external mobile hard disk of a computer.
In order to achieve the purpose, the invention adopts the following technical scheme:
a safety protection device of a computer external mobile hard disk comprises a protection bracket and a back protection shell which are respectively covered on two sides of the mobile hard disk, wherein the outer walls of two sides of the back protection shell are provided with side clamps which are distributed at equal intervals and clamped on two sides of the mobile hard disk, the protection bracket comprises an upper bracket, a bracket core plate and a lower bracket, the upper bracket and the lower bracket are respectively arranged outside two ends of the bracket core plate, the inner wall of the top of the upper bracket is slidably connected with two symmetrical pressing sheets, the outer wall of one side of the two pressing sheets, which is close to the back protection shell, is provided with a top fixed pin, the back protection shell is provided with an upper pin hole matched with the top fixed pin, the inner wall of the top end of the upper bracket is fixed with a guide rod, the pressing sheets are slidably connected with the outer wall of the guide rod, a same top fixed spring is arranged between the two pressing sheets, and the top fixed spring is positioned outside the guide rod, the top fixing pin is detachably inserted into the inner wall of the upper pin hole; the bottom end of the lower support is clamped on the outer walls of two sides of the bottom end of the back protective shell, an adaptation port is formed in the outer wall of one side of the back protective shell, support pin holes are formed in the inner walls of two sides of the adaptation port and are evenly distributed, and the size of each support pin hole is matched with the top fixing pin.
Preferably: the lower support bottom is provided with two mounting holes, and the bottom fixed pin is movably installed in the mounting holes through bottom fixed spring, bottom fixed pin one end is fixed with the pull board, two the pull board joint is in the lower support both sides, back protecting crust bottom lateral wall set up with the lower round pin hole of bottom fixed pin adaptation, bottom fixed pin detachable pegs graft in the lower round pin hole.
Further: the inner wall of the support pin hole is bonded with a rubber sleeve, and the size of the rubber sleeve is matched with the top fixing pin.
Further preferred is: the outer wall of the top of the drawing plate and the outer wall of the bottom of the drawing plate are both provided with first anti-skidding bulges distributed at equal intervals.
As a preferable aspect of the present invention: the upper support and the lower support are both connected to the outer wall of the support core plate in a sliding mode.
Further preferred as the invention: and anti-slip pads are bonded on the outer wall of one side of the side clamp of the back protective shell close to the mobile hard disk, and the anti-slip pads are of corrugated structures.
As a still further scheme of the invention: the outer wall of one side of the back protective shell, which is close to the mobile hard disk, is provided with uniformly distributed heat dissipation grooves.
On the basis of the scheme: the inner wall of the bottom of the lower support is connected with a reinforcing plate in a sliding mode, the inner wall of the bottom of the lower support is provided with two symmetrical sliding grooves, the outer walls of two sides of the reinforcing plate are provided with two circular sliding blocks, the circular sliding blocks are connected to the inner wall of the sliding grooves in a sliding mode, the outer wall of one side of the reinforcing plate is provided with a reinforcing pin hole, the outer wall of one side of the lower support is fixed with a pin body chamber, a reinforcing pin is installed in the pin body chamber through a reinforcing spring, and the reinforcing pin is detachably inserted into the reinforcing pin hole.
On the basis of the foregoing scheme, it is preferable that: the outer wall of one side of the lower support is provided with a positioning bulge, the outer wall of the positioning bulge is sleeved with a pull ring, and the same connecting rope is arranged between the outer wall of the bottom of the pull ring and the outer wall of the top of the reinforcing pin.
It is further preferable on the basis of the foregoing scheme that: the gusset plate once inclines the outer wall and is provided with the stopper, and the one side outer wall that the gusset plate was kept away from to the stopper is provided with evenly distributed's second antiskid arch.
The invention has the beneficial effects that:
1. according to the invention, by arranging the structures such as the protective support and the back protective shell, the protective support and the back protective shell can be respectively covered on the outer side of the mobile hard disk, the top fixing pin is inserted into the upper pin hole for connection and fixation, when the mobile hard disk needs to be used in an upright mode, a user can take the top fixing pin out of the upper pin hole by pressing the pressing sheet and then insert the top fixing pin into the pin hole of the support to form the form of the support frame for supporting the mobile hard disk, so that the use is flexible, and the operation is convenient.
2. Through setting up the pull board, bottom fixed pin and bottom fixed spring isotructure, can utilize the bottom fixed pin to peg graft in the lower round pin hole, carry out reliable fixed with lower carriage and back protecting crust, in addition, under another form, the user can rotate pull board half week downwards, utilizes the holding surface of pull board extension lower carriage bottom, and under the effect of bottom fixed spring resilience force, make the pull board have one and grab the land fertility, thereby avoid the structure to empty, promoted the reliability.
3. By arranging the rubber sleeve, the friction force between the top fixing pin and the top fixing pin can be improved when the top fixing pin is inserted into the pin hole of the support, so that the angle deflection between the protective support and the back protective shell is avoided as much as possible, and the reliability is improved; through setting up first anti-skidding arch, can promote the frictional force between pull board and the contact surface, the operation of being convenient for has promoted anti-skidding effect.
4. The upper support and the lower support are slidably connected to the outer wall of the support core plate, so that the overall height of the protective support can be adjusted according to actual conditions, and the practicability is improved; by arranging the anti-slip pad, the friction force of contact between the anti-slip pad and the mobile hard disk can be effectively improved, and the fixing effect of the anti-slip pad on the mobile hard disk is improved; through setting up the radiating groove, can strengthen the radiating effect, promote the reliability.
5. Through setting up gusset plate and circular slider isotructure, can be when not using, accomodate in the lower carriage inner wall, when needs are consolidated the lower carriage, stir the gusset plate downwards, make circular slider slide in the spout, slide to the bottom until circular slider, use circular slider as the rotatory gusset plate of axle, make gusset plate and lower carriage bottom surface parallel, and insert the mode in the reinforcing pinhole through the reinforcing pin and fix the gusset plate, the support area of lower carriage bottom has been extended, thereby stability when having promoted the lower carriage and supporting.
6. By arranging the pull ring and the connecting rope, when the reinforcing plate needs to be unlocked, the connecting rope is pulled through the pull ring, and the reinforcing pin is further pulled to be separated from the reinforcing pin hole, so that the reinforcing plate is unlocked; through setting up the protruding isotructure of second antiskid, be convenient for stir the gusset plate, take out the gusset plate from the lower carriage, promoted the practicality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the protective bracket of the present invention disassembled from the back protective shell;
FIG. 3 is a schematic view of the lower bracket structure of the present invention;
FIG. 4 is a schematic view of a lower bracket of the present invention in a disassembled configuration;
FIG. 5 is a schematic sectional view of the upper bracket and the back protective shell of the present invention after being disassembled;
FIG. 6 is a schematic structural view of another embodiment of the present invention.
In the figure: the anti-skid device comprises a protective support 1, a side clamp 2, a mobile hard disk 3, a connecting rope 4, a drawing plate 5, a lower support 6, a support core plate 7, an anti-skid pad 8, an upper support 9, a back protective shell 10, a pressing piece 11, a rubber sleeve 12, a heat dissipation groove 13, a support pin hole 14, an adapting port 15, a lower pin hole 16, a first anti-skid protrusion 17, a bottom fixing pin 18, a reinforcing pin 19, a positioning protrusion 20, a pull ring 21, a reinforcing plate 22, a bottom fixing spring 23, a circular slider 24, a reinforcing pin hole 25, a sliding groove 26, a reinforcing spring 27, a top fixing pin 28, a guide rod 29, a top fixing spring 30, an upper pin hole 31, a mounting hole 32 and a second anti-skid protrusion 33.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1: a safety protection device of an external mobile hard disk of a computer is disclosed, as shown in figures 1-6, comprising a protection bracket 1 and a back protection shell 10 respectively covering two sides of a mobile hard disk 3, wherein the outer walls of two sides of the back protection shell 10 are integrally provided with side clamps 2 distributed at equal intervals, the side clamps 2 are clamped at two sides of the mobile hard disk 3, the protection bracket 1 comprises an upper bracket 9, a bracket core plate 7 and a lower bracket 6, the upper bracket 9 and the lower bracket 6 are respectively installed at the outer parts of two ends of the bracket core plate 7, the inner wall of the top of the upper bracket 9 is slidably connected with two symmetrical pressing sheets 11, the outer wall of one side of the two pressing sheets 11 close to the back protection shell 10 is integrally provided with a top fixing pin 28, the back protection shell 10 is provided with an upper pin hole 31 matched with the top fixing pin 28, the inner wall of the top end of the upper bracket 9 is fixed with a guide rod 29 through a screw, the pressing sheets 11 are slidably connected with the outer wall of the guide rod 29, a top fixing spring 30 is arranged between the two pressing sheets 11, the top fixing spring 30 is positioned outside the guide rod 29, and the top fixing pin 28 is detachably inserted into the inner wall of the upper pin hole 31; the bottom end of the lower support 6 is clamped on the outer walls of two sides of the bottom end of the back protective shell 10, an adaptation port 15 is formed in the outer wall of one side of the back protective shell 10, support pin holes 14 which are uniformly distributed are formed in the inner walls of two sides of the adaptation port 15, and the size of each support pin hole 14 is adapted to the top fixing pin 28; through setting up structures such as protective bracket 1 and back protective housing 10, can cover protective bracket 1 and back protective housing 10 respectively in the portable hard disk 3 outside, utilize top fixed pin 28 to peg graft and connect fixedly in last pinhole 31, when needs are standing the use with portable hard disk 3, the user accessible presses the mode of pressing piece 11, takes out top fixed pin 28 from last pinhole 31, and then in inserting support pinhole 14, the form that constitutes the support frame is used for supporting portable hard disk 3, and is used in a flexible way, and the simple operation.
In order to improve the connection firmness; as shown in fig. 3, 4 and 6, two mounting holes 32 are formed in the bottom of the lower bracket 6, bottom fixing pins 18 are movably mounted in the mounting holes 32 through bottom fixing springs 23, one end of each bottom fixing pin 18 is fixedly provided with a pull plate 5 through a screw, the two pull plates 5 are clamped on two sides of the lower bracket 6, a lower pin hole 16 matched with the bottom fixing pin 18 is formed in the side wall of the bottom end of the back protective shell 10, and the bottom fixing pin 18 is detachably inserted into the lower pin hole 16; through setting up pull board 5, bottom fixed pin 18 and bottom fixed spring 23 isotructure, can utilize bottom fixed pin 18 to peg graft in lower pinhole 16, carry out reliable fixed with lower carriage 6 and back protecting crust 10, in addition, under another form, the user can rotate pull board 5 half cycles downwards, utilize the holding surface of pull board 5 extension lower carriage 6 bottom, and under the effect of bottom fixed spring 23 resilience force, make pull board 5 have one and grab the land fertility, thereby avoid the structure to empty, the reliability has been promoted.
In order to improve reliability; as shown in fig. 2, the rubber sleeve 12 is bonded on the inner wall of the bracket pin hole 14, the size of the rubber sleeve 12 is matched with that of the top fixing pin 28, and the friction force between the rubber sleeve 12 and the top fixing pin 28 is enough to support the rubber sleeve 12 to keep a static state; through the rubber sleeve 12, when the top fixing pin 28 is inserted into the bracket pin hole 14, the friction force between the top fixing pin 28 and the protective bracket 1 can be improved, so that the angle deflection between the protective bracket 1 and the back protective shell 10 can be avoided as far as possible, and the reliability is improved.
In order to improve the antiskid effect; as shown in fig. 3 and 4, the outer wall of the top and the outer wall of the bottom of the pull plate 5 are integrally provided with first anti-slip protrusions 17 distributed at equal intervals; through setting up first anti-skidding arch 17, can promote the frictional force between pull board 5 and the contact surface, the operation of being convenient for has promoted anti-skidding effect.
In order to adjust the whole length of the protective bracket 1 conveniently; as shown in fig. 2 and 6, the upper bracket 9 and the lower bracket 6 are both slidably connected to the outer wall of the bracket core plate 7, and the friction between the bracket core plate 7 and the upper bracket 9 and the lower bracket 6 is enough to support the bracket core plate to keep a static state; through setting up upper bracket 9 and the equal sliding connection of lower carriage 6 in support core 7 outer wall, can adjust the overall height of protective bracket 1 according to actual conditions, promoted the practicality.
In order to improve the fixing effect; as shown in fig. 2, the outer walls of the side clamps 2 of the back protective shell 10 close to the mobile hard disk 3 are respectively bonded with anti-slip pads 8, and the anti-slip pads 8 are of a corrugated structure; through setting up slipmat 8, can effectively promote and remove the frictional force of contact between the hard disk 3, promote the fixed effect to the hard disk 3.
In order to achieve the effect of heat dissipation; as shown in fig. 2, the outer wall of the back protective shell 10 near the mobile hard disk 3 is provided with uniformly distributed heat dissipation grooves 13; through setting up radiating groove 13, can strengthen the radiating effect, promote the reliability.
In the embodiment, when the mobile hard disk drive is used, a user can cover the protective bracket 1 and the back protective shell 10 outside the mobile hard disk drive 3 respectively, the top fixing pin 28 is inserted into the upper pin hole 31 to connect and fix the upper bracket 9 and the back protective shell 10, the bottom fixing pin 18 is inserted into the lower pin hole 16 to connect and fix the lower bracket 6 and the back protective shell 10, when the mobile hard disk drive 3 needs to be used in an upright mode, the user can press the pressing piece 11 to take the top fixing pin 28 out of the upper pin hole 31, the bottom fixing pin 18 is taken out of the lower pin hole 16 by pulling the pull plate 5, after the protective bracket 1 is separated from the back protective shell 10, the top fixing pin 28 is further inserted into the appropriate bracket pin hole 14 to form the support bracket for supporting the mobile hard disk drive 3, in addition, the user can rotate the pull plate 5 downwards for half a circle, utilize the holding surface of pull board 5 extension 6 bottoms of lower carriage, and under the effect of bottom fixed spring 23 resilience force for pull board 5 has one and grabs the land fertility, thereby avoids the structure to empty, has promoted the reliability.
Example 2: a safety protection device for an external mobile hard disk of a computer is disclosed, as shown in fig. 3 and 4, in order to improve the stability of a protective bracket 1 used as a structure for supporting a back protective shell 10 and a mobile hard disk 3; the present embodiment is modified from embodiment 1 as follows: the inner wall of the bottom of the lower support 6 is connected with a reinforcing plate 22 in a sliding mode, the inner wall of the bottom of the lower support 6 is provided with two symmetrical sliding grooves 26, the outer walls of two sides of the reinforcing plate 22 are provided with two circular sliding blocks 24, the circular sliding blocks 24 are connected with the inner wall of the sliding grooves 26 in a sliding mode, the outer wall of one side of the reinforcing plate 22 is provided with a reinforcing pin hole 25, the outer wall of one side of the lower support 6 is fixedly provided with a pin body chamber through screws, a reinforcing pin 19 is installed in the pin body chamber through a reinforcing spring 27, and the reinforcing pin 19 is detachably inserted into the reinforcing pin hole 25; through setting up gusset plate 22 and circular slider 24 isotructure, can be when not using, accomodate in 6 inner walls of lower carriage, when needs are consolidated lower carriage 6, stir gusset plate 22 downwards, make circular slider 24 slide in spout 26, until circular slider 24 slides to the bottom, use circular slider 24 as the rotatory gusset plate 22 of axle, make gusset plate 22 parallel with 6 bottom surfaces of lower carriage, and fix gusset plate 22 through the mode that reinforcing round pin 19 inserted in the reinforcing pinhole 25, the support area of 6 bottoms of lower carriage has been extended, thereby stability when having promoted lower carriage 6 and supporting.
For convenience of use, as shown in fig. 3 and 4, a positioning protrusion 20 is integrally arranged on the outer wall of one side of the lower bracket 6, a pull ring 21 is sleeved on the outer wall of the positioning protrusion 20, and the same connecting rope 4 is arranged between the outer wall of the bottom of the pull ring 21 and the outer wall of the top of the reinforcing pin 19; through setting up pull ring 21 and connecting rope 4, when needs unblock reinforcing plate 22, connect rope 4 through pull ring 21 pulling, and then pull reinforcing pin 19 and break away from reinforcing pinhole 25 to the realization is to reinforcing plate 22's unblock, in addition, in daily carrying or storage, can utilize pull ring 21 to hang and put, has promoted the practicality.
In order to improve the practicability, as shown in fig. 4, a limiting block is integrally arranged on the outer wall of the primary side of the reinforcing plate 22, and second anti-skid protrusions 33 which are uniformly distributed are integrally arranged on the outer wall of the limiting block, which is far away from the reinforcing plate 22; through setting up second anti-skidding arch 33 isotructures, be convenient for stir gusset plate 22, take out gusset plate 22 from lower carriage 6 in, promoted the practicality.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (10)
1. A safety protection device of an external mobile hard disk of a computer comprises a protection support (1) and a back protection shell (10) which are respectively covered on two sides of a mobile hard disk (3), and is characterized in that side clamps (2) distributed at equal intervals are arranged on the outer walls of two sides of the back protection shell (10), the side clamps (2) are clamped on two sides of the mobile hard disk (3), the protection support (1) comprises an upper support (9), a support core plate (7) and a lower support (6), the upper support (9) and the lower support (6) are respectively arranged outside two ends of the support core plate (7), the inner wall of the top of the upper support (9) is slidably connected with two symmetrical pressing sheets (11), top fixing pins (28) are respectively arranged on the outer wall of one side, close to the back protection shell (10), of the back protection shell (10) is provided with upper pin holes (31) matched with the top fixing pins (28), a guide rod (29) is fixed on the inner wall of the top end of the upper support (9), the pressing sheets (11) are connected to the outer wall of the guide rod (29) in a sliding mode, a same top fixing spring (30) is installed between the two pressing sheets (11), the top fixing spring (30) is located on the outer side of the guide rod (29), and the top fixing pin (28) is detachably inserted into the inner wall of the upper pin hole (31); lower carriage (6) bottom joint is on back protecting crust (10) bottom both sides outer wall, adaptation mouth (15) have been seted up to back protecting crust (10) one side outer wall, and evenly distributed's support pinhole (14), the size and the top fixed pin (28) adaptation of support pinhole (14) are seted up to adaptation mouth (15) both sides inner wall.
2. The safety device of the external mobile hard disk of the computer according to claim 1, wherein two mounting holes (32) are formed in the bottom of the lower bracket (6), bottom fixing pins (18) are movably mounted in the mounting holes (32) through bottom fixing springs (23), one end of each bottom fixing pin (18) is fixed with a drawing plate (5), the two drawing plates (5) are clamped on two sides of the lower bracket (6), lower pin holes (16) matched with the bottom fixing pins (18) are formed in the side wall of the bottom end of the back protective shell (10), and the bottom fixing pins (18) are detachably inserted into the lower pin holes (16).
3. The safety device of the external mobile hard disk of the computer according to claim 2, wherein the rubber sleeve (12) is bonded to the inner wall of the bracket pin hole (14), and the rubber sleeve (12) is sized to fit the top fixing pin (28).
4. The safety device of the external mobile hard disk of the computer according to claim 3, wherein the outer wall of the top and the outer wall of the bottom of the pull plate (5) are provided with first anti-slip protrusions (17) distributed at equal intervals.
5. The safety device of the external mobile hard disk of the computer is characterized in that the upper bracket (9) and the lower bracket (6) are both slidably connected to the outer wall of the bracket core plate (7).
6. The safety device of the external mobile hard disk of the computer according to claim 5, wherein the outer wall of the side clamp (2) of the back protective shell (10) close to the mobile hard disk (3) is bonded with a non-slip mat (8), and the non-slip mat (8) is of a corrugated structure.
7. The safety device of the external mobile hard disk of the computer according to claim 6, wherein the outer wall of the back protective shell (10) near the side of the mobile hard disk (3) is provided with evenly distributed heat dissipation grooves (13).
8. The safety device of the external mobile hard disk of the computer according to any one of claims 1 to 7, wherein the inner wall of the bottom of the lower bracket (6) is slidably connected with a reinforcing plate (22), the inner wall of the bottom of the lower bracket (6) is provided with two symmetrical sliding grooves (26), two circular sliding blocks (24) are arranged on the outer walls of two sides of the reinforcing plate (22), the circular sliding blocks (24) are slidably connected with the inner wall of the sliding grooves (26), the outer wall of one side of the reinforcing plate (22) is provided with a reinforcing pin hole (25), the outer wall of one side of the lower bracket (6) is fixed with a pin body chamber, a reinforcing pin (19) is installed in the pin body chamber through a reinforcing spring (27), and the reinforcing pin (19) is detachably inserted into the reinforcing pin hole (25).
9. The safety device of claim 8, wherein a positioning protrusion (20) is disposed on an outer wall of one side of the lower bracket (6), a pull ring (21) is sleeved on an outer wall of the positioning protrusion (20), and the same connecting rope (4) is disposed between an outer wall of a bottom of the pull ring (21) and an outer wall of a top of the reinforcing pin (19).
10. The safety device of the external mobile hard disk of the computer according to claim 9, wherein the outer wall of the primary side of the reinforcing plate (22) is provided with a limiting block, and the outer wall of the limiting block on the side away from the reinforcing plate (22) is provided with second anti-slip protrusions (33) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807392.2A CN113450837B (en) | 2021-07-16 | 2021-07-16 | Safety protection device of external mobile hard disk of computer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807392.2A CN113450837B (en) | 2021-07-16 | 2021-07-16 | Safety protection device of external mobile hard disk of computer |
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| CN113450837A CN113450837A (en) | 2021-09-28 |
| CN113450837B true CN113450837B (en) | 2022-05-06 |
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| CN210805224U (en) * | 2020-01-08 | 2020-06-19 | 新乡职业技术学院 | Computer hard disk protection device that takes precautions against earthquakes |
| CN212342281U (en) * | 2020-07-01 | 2021-01-12 | 成都海棠果科技有限公司 | Computer hard disk shockproof protector |
| CN212750373U (en) * | 2020-09-08 | 2021-03-19 | 惠州经济职业技术学院 | Computer mobile hard disk shockproof protection device for information security |
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|---|---|
| CN113450837A (en) | 2021-09-28 |
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