CN214897625U

CN214897625U - Prevent falling type portable hard drive safely

Info

Publication number: CN214897625U
Application number: CN202120974719.0U
Authority: CN
Inventors: 蔡碧珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-09
Filing date: 2021-05-09
Publication date: 2021-11-26
Anticipated expiration: 2031-05-09

Abstract

The utility model discloses a prevent falling type portable hard drive safely belongs to portable hard drive technical field and includes epitheca and inferior valve, and epitheca and inferior valve parcel have portable hard drive, portable hard drive's top and bottom both ends all are equipped with first spring, and are connected with the plastic slab on every first spring of group, the shell fragment has been cup jointed at the both ends of plastic slab, and the shell fragment laminating is on epitheca and inferior valve inner wall, the shell fragment is the elastic rubber material. Receive the impact force time deformation in-process uninstallation impact force, and remaining impact force is transmitted to the spring through the plastic slab, make the spring compression, further realize the buffering effect, shell fragment and spring setting are at the upper and lower both ends of removing the chip, distance between the shell fragment is greater than the width of mobile hard disk simultaneously, consequently no matter what kind of mode is dropped downwards to mobile hard disk whole, make it can both receive the buffering, thereby the dust from the interior dip in of socket when not using for a long time influences mobile hard disk's life through spring and the gasket that sets up.

Description

Prevent falling type portable hard drive safely

Technical Field

The utility model belongs to the technical field of a prevent falling type portable hard drive safely, specifically speaking relates to a prevent falling type portable hard drive safely.

Background

With the increasingly wide application of the internet, the popularization of various digital consumer electronics products and the continuous development of mobile concepts in various fields from business office to personal entertainment and leisure and the like, the storage demand of personal data, especially the increase speed of the demand of mobile storage, becomes faster and faster; a portable hard disk is widely used as a digital storage product which is very convenient and can store a large amount of data, and the portable hard disk is a storage product in which a hard disk is used as a storage medium and computers exchange large-capacity data to emphasize portability.

But current energy numerical control software storage device does not possess and prevents falling the function, leads to the phenomenon of damage easily when falling, and the security is lower, and secondly the radiating effect is relatively poor, and traditional portable hard drive is crooked to rely on the heat conduction of shell to dispel the heat, and energy numerical control's data software is all bigger usually, and consequently portable hard drive's operating time when storing and using is very long, leads to portable hard drive high temperature's phenomenon easily, is unfavorable for portable hard drive's life, has reduced its result of use.

SUMMERY OF THE UTILITY MODEL

The problem to current portable hard drive, the utility model provides a prevent falling type portable hard drive safely should prevent falling the mechanism and include spring and shell fragment, thereby play the problem that the shock attenuation effect can not collide when portable hard drive drops through the elasticity of the two.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a prevent falling type portable hard drive safely, includes epitheca and inferior valve, and epitheca and inferior valve parcel have portable hard drive, portable hard drive's top and bottom both ends all are equipped with first spring, and are connected with the plastic slab on every first spring of group, the shell fragment has been cup jointed at the both ends of plastic slab, and the shell fragment laminating is on epitheca and inferior valve inner wall.

Preferably, the elastic sheet is made of elastic rubber, the height of the elastic sheet is equal to that of the first spring, and the elastic sheets on the same side of the top and the bottom of the mobile hard disk are on the same straight line.

Preferably, the top of the upper shell is provided with a vent, the inner wall of the rear end of the vent is in pin connection with a top cover, and the inner wall of the vent is provided with a circle of flanges.

Preferably, the top cap front end center department has seted up the holding tank, and is equipped with the third spring in the holding tank, the length of third spring is half of holding tank length, and the end connection of third spring has the gomphosis piece, the length of gomphosis piece equals with the length of holding tank.

Preferably, the socket has all been seted up to the front end of epitheca and inferior valve, and has seted up the mounting groove in the middle of in the socket, the width of seting up of mounting groove is half of socket width.

Preferably, a second spring with the height being half of the depth of the mounting groove is arranged in the mounting groove of the upper shell socket, and the tail end of the second spring is connected with an upper sealing sheet with the length equal to that of the mounting groove.

Preferably, a second spring is also arranged in the mounting groove of the lower shell inserting port, and the top of the second spring of the lower shell is connected with a lower sealing piece.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in, this device is through setting up buffer gear between portable hard drive shell and portable hard drive chip, thereby can play the effect of absorption impact force when portable hard drive drops, and then realize preventing of the keyboard of removal and fall the function, this buffer gear includes two parts of spring and shell fragment, wherein the shell fragment passes through the plastic slab setting at the top of spring, the in-process uninstallation impact force of deformation when receiving the impact force, and remaining impact force passes through the plastic slab and is transmitted to the spring, make the spring compression, further realize the buffering fruit, and shell fragment and spring setting are at portable chip's upper and lower both ends, distance between the shell fragment is greater than portable hard drive's width simultaneously, consequently no matter what kind of mode is dropped downwards to portable hard drive is whole, make it can both receive the buffering.

(2) The utility model discloses in, through the spring and the gasket that set up, the interface to the portable hard drive is protected, thereby the dust soaks the life that influences the portable hard drive in from the interface when preventing not using for a long time, the gasket shelters from the interface completely and connects the contact jaw outside between the gasket and disappear and cut into the inclined plane structure, so that when later stage USB data line can extrude when inserting, the further extrusion spring of two gaskets makes the spring compression, the space that vacates through the spring compression supplies the gasket to return and contracts, and then opens the interface.

(3) The utility model discloses in, through the vent of seting up at the top, thereby expose the portable hard drive chip outside, and then make giving off that the heat can be better, thereby prevent portable hard drive because the high temperature influences portable hard drive's life when using, and during not using, in order to prevent that the dust from entering into portable hard drive inside the vent, on the vent, still swing joint has the top cap, shelter from the vent through the top cap, thereby reach and be provided with a fixed establishment about sealed on the top cap, prevent that the top cap from droing, thereby the vent is opened to the accident, this anti-drop mechanism has spring and gomphosis block to constitute, thereby utilize the spring to insert in the shell for the front end that the gomphosis piece provided bounce for the gomphosis piece makes the gomphosis piece.

Drawings

Fig. 1 is a schematic structural view of a safety crash-proof mobile hard disk of the present invention;

FIG. 2 is a schematic view of a safety anti-falling mobile hard disk assembly structure of the present invention;

fig. 3 is a schematic structural view of a safety anti-falling mobile hard disk buffer mechanism in the present invention;

fig. 4 is a schematic view of a sealing structure of a safe anti-falling mobile hard disk interface of the present invention;

fig. 5 is the utility model discloses in a prevent falling type portable hard drive heat radiation structure sketch map safely.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows: 1. an upper shell; 2. a lower case; 3. a top cover; 4. a spring plate; 5. a mobile hard disk; 6. an interface; 7. a first spring; 8. a plastic panel; 9. a lower sealing sheet; 10. a second spring; 11. mounting grooves; 12. a third spring; 13. a fitting block; 14. blocking edges; 15. a vent; 16. and (4) an upper sealing sheet.

Detailed Description

The invention will be further described below in connection with specific embodiments.

In the diagrams 1, 2 and 3, a safe anti-falling mobile hard disk comprises an upper shell 1 and a lower shell 2, the upper shell 1 and the lower shell 2 are wrapped with a mobile hard disk 5, the top and the bottom ends of the mobile hard disk 5 are respectively provided with a first spring 7, each group of first springs 7 is connected with a plastic plate 8, the two ends of each plastic plate 8 are sleeved with an elastic sheet 4, the elastic sheets 4 are attached to the inner walls of the upper shell 1 and the lower shell 2, the elastic sheets 4 are arranged at the tops of the first springs 7 through the plastic plates 8, the plastic plates unload the impact force in the impact force process, the rest impact force is transmitted to the first springs 7 through the plastic plates 8, the first springs 7 are compressed, the buffering effect is further realized, the elastic sheets 4 and the first springs 7 are arranged at the upper end and the lower end of the mobile hard disk 5, meanwhile, the distance between the elastic sheets 4 is greater than the width of the mobile hard disk 5, and no matter how the whole mobile hard disk 5 drops downwards, so that it can be both buffered.

In fig. 2, the elastic sheet 4 is made of elastic rubber, the height of the elastic sheet 4 is equal to that of the first spring 7, the elastic sheet 4 on the same side of the top and the bottom of the mobile hard disk 5 is on the same straight line, the elasticity of the elastic sheet 4 is realized through the rubber material, the height of the elastic sheet 4 cannot be too high, and the mobile hard disk 5 cannot be wrapped by the upper shell 1 and the lower shell 2.

In fig. 1, a vent 15 is provided at the top of an upper case 1, a top cover 3 is pin-connected to the inner wall of the rear end of the vent 15, a ring of ribs 14 is provided on the inner wall of the vent 15, an accommodating groove is provided at the center of the front end of the top cover 3, a third spring 12 is provided in the accommodating groove, the length of the third spring 12 is half of the length of the accommodating groove, an end of the third spring 12 is connected to an engagement block 13, the length of the engagement block 13 is equal to the length of the accommodating groove, the mobile hard disk 5 is exposed through the vent 15 provided at the top of the upper case 1, so that heat can be better dissipated, the service life of the mobile hard disk 5 is prevented from being affected due to an excessively high temperature when the mobile hard disk 5 is in use, and the top cover 3 is movably connected to the vent 15 in order to prevent dust from entering the mobile hard disk 5 from the vent 15 during non-use, thereby achieving sealing, a fixing mechanism is provided on the top cover 3 to prevent the top cover 3 from falling off, thereby opening the vent 15 accidentally, the falling off preventing mechanism is composed of a third spring 12 and an embedded block 13, the third spring 12 is used to provide a rebound force for the embedded block 13, so that the front end of the embedded block 13 is inserted into the upper shell 1.

In fig. 4 and 5, the front ends of the upper casing 1 and the lower casing 2 are both provided with a socket 6, a mounting groove 11 is arranged in the socket 6 in the middle, the opening width of the mounting groove 11 is half of the width of the socket 6, a second spring 10 with the height being half of the depth of the mounting groove 11 is arranged in the mounting groove 11 of the socket 6 of the upper casing 1, the end of the second spring 10 is connected with an upper sealing sheet 16 with the length equal to that of the mounting groove 11, the mounting groove 11 of the socket 6 of the lower casing 2 is also provided with the second spring 10, the top of the second spring 10 of the lower casing 2 is connected with a lower sealing sheet 9, the socket 6 of the mobile hard disk 5 is protected by the second spring 10, the upper sealing sheet 16 and the lower sealing sheet 9, thereby preventing dust from immersing from the socket 6 when the mobile hard disk is not used for a long time and affecting the service life of the mobile hard disk 5, the socket 6 is completely shielded by the upper sealing sheet 16 and the lower sealing sheet 9, the outer side of the contact end between the upper sealing piece 16 and the lower sealing piece 9 is cut into an inclined plane structure, so that the second spring 10 is further extruded by the upper sealing piece 16 and the lower sealing piece 9 when the later-period USB data line is inserted into the plug-in connector, the second spring 10 is compressed, the space vacated by the compression of the second spring 10 is used for retracting the upper sealing piece 16 and the lower sealing piece 9, and the plug-in port 6 is opened.

The working principle is as follows: if the unexpected drop takes place during the use, shell fragment 4 passes through plastic slab 8 and sets up the top at first spring 7, receiving impact force in-process uninstallation impact force, and remaining impact force is transmitted to first spring 7 through plastic slab 8, make first spring 7 compress, further realize the buffering effect, and shell fragment 4 and first spring 7 set up the upper and lower both ends at portable hard drive 5, distance between the shell fragment 4 is greater than the width of portable hard drive 5 simultaneously, consequently no matter portable hard drive 5 wholly drops downwards with what kind of mode, make it can both receive the buffering, thereby prevent that the dust from invading from interface 6 during not using and influencing portable hard drive's 5 life, upper seal piece 16 and lower seal piece 9 shelter from interface 6 completely, contact jaw outside between upper seal piece 16 and lower seal piece 9 disappears into the inclined plane structure, thereby upper seal piece 16 and lower 9 further extrusion second spring when later stage USB data line inserts can extrude 10, compressing the second spring 10, wherein the space left by the compression of the second spring 10 is used for retracting the upper sealing sheet 16 and the lower sealing sheet 9, and then the socket 6 is opened, the mobile hard disk 5 is exposed outside through the ventilation opening 15 opened on the top of the upper case 1, thereby better dissipating heat, preventing the service life of the mobile hard disk 5 from being influenced by overhigh temperature when the mobile hard disk 5 is used, preventing dust from entering the mobile hard disk 5 from the ventilation opening 15 when the mobile hard disk is not used, the ventilation opening 15 is also movably connected with a top cover 3, the ventilation opening 15 is shielded by the top cover 3, thereby achieving sealing, a fixing mechanism is arranged on the top cover 3 to prevent the top cover 3 from falling off, thereby opening the ventilation opening 15 accidentally, the anti-drop mechanism is composed of a third spring 12 and an embedding block 13, and the third spring 12 provides the embedding block 13 with a rebound force so that the front end of the embedding block 13 is inserted into the upper shell 1.

The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. The utility model provides a prevent falling type portable hard drive safely, includes epitheca (1) and inferior valve (2), and epitheca (1) and inferior valve (2) parcel has portable hard drive (5), its characterized in that: the top and the bottom both ends of portable hard drive (5) all are equipped with first spring (7), and are connected with plastic slab (8) on every first spring of group (7), shell fragment (4) have been cup jointed at the both ends of plastic slab (8), and laminate on upper casing (1) and inferior valve (2) inner wall shell fragment (4).

2. The security anti-falling mobile hard disk according to claim 1, characterized in that: the elastic sheet (4) is made of elastic rubber, the height of the elastic sheet (4) is equal to that of the first spring (7), and the elastic sheets (4) on the same side of the top and the bottom of the mobile hard disk (5) are on the same straight line.

3. The security anti-falling mobile hard disk according to claim 2, characterized in that: vent (15) have been seted up at the top of epitheca (1), and the rear end inner wall pin joint of vent (15) has top cap (3), the inner wall of vent (15) is equipped with round flange (14).

4. A secure fall-resistant mobile hard disk according to claim 3, wherein: the holding tank has been seted up in top cap (3) front end center department, and is equipped with third spring (12) in the holding tank, the length of third spring (12) is the half of holding tank length, and the end connection of third spring (12) has gomphosis piece (13), the length of gomphosis piece (13) equals with the length of holding tank.

5. The security anti-falling mobile hard disk according to claim 1, characterized in that: interface (6) have all been seted up to the front end of epitheca (1) and inferior valve (2), and seted up mounting groove (11) placed in the middle in interface (6), the width of seting up of mounting groove (11) is half of interface (6) width.

6. The secure fall-resistant mobile hard disk drive according to claim 5, wherein: the installation groove (11) of the upper shell (1) interface (6) is internally provided with a second spring (10) with the height being half of the depth of the installation groove (11), and the tail end of the second spring (10) is connected with an upper sealing sheet (16) with the length equal to that of the installation groove (11).

7. A secure crash-proof mobile hard disk according to claim 5 or 6, characterized in that: a second spring (10) is also arranged in the mounting groove (11) of the lower shell (2) interface (6), and the top of the second spring (10) of the lower shell (2) is connected with a lower sealing piece (9).