CN116417021A - Mobile solid state disk - Google Patents
Mobile solid state disk Download PDFInfo
- Publication number
- CN116417021A CN116417021A CN202111650718.1A CN202111650718A CN116417021A CN 116417021 A CN116417021 A CN 116417021A CN 202111650718 A CN202111650718 A CN 202111650718A CN 116417021 A CN116417021 A CN 116417021A
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- movable
- shell
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- section
- limiting
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- 239000007787 solid Substances 0.000 title claims abstract description 77
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000015654 memory Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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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
- G11B33/022—Cases
- G11B33/025—Portable cases
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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
- G11B33/1406—Reducing the influence of the temperature
- G11B33/1413—Reducing the influence of the temperature by fluid cooling
- G11B33/142—Reducing the influence of the temperature by fluid cooling by air cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Thermally Actuated Switches (AREA)
- Magnetic Record Carriers (AREA)
- Saccharide Compounds (AREA)
- Holo Graphy (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a mobile solid state disk. The mobile solid state disk comprises a fixed shell, a movable shell, an inner shell, a movable mechanism and internal components. The inner shell is arranged in the fixed shell and the movable shell. The movable mechanism is connected with the movable shell. The inner assembly is disposed in the inner housing. The internal components include a substrate, a fan, and a switch component. When the movable shell is operated, after the movable shell moves to a direction away from the fixed shell through the movable mechanism, a part of the inner shell is exposed between the fixed shell and the movable shell, and the movable mechanism drives the switch assembly to actuate, so that the fan is started, and therefore, heat energy generated by the operation of the inner assembly can be transferred outwards more rapidly.
Description
Technical Field
The present invention relates to a mobile hard disk, and more particularly, to a mobile Solid State Disk (SSD) using the SSD.
Background
In the conventional mobile hard disk using a Solid State Disk (SSD), when a large-capacity file is transferred at a high speed, the temperature of electronic components in the mobile hard disk is easy to rapidly rise, and because the mobile hard disk is basically in a closed state, a large amount of heat energy generated when the electronic components in the mobile hard disk operate is difficult to be discharged outwards, so that the service life of the mobile hard disk is reduced.
Disclosure of Invention
The invention discloses a mobile solid state disk, which is mainly used for improving the situation that a large amount of heat energy generated by electronic components in the conventional mobile solid state disk using a Solid State Disk (SSD) cannot be effectively discharged outwards when the conventional mobile solid state disk is operated, and the service life of the mobile solid state disk can be possibly influenced for a long time.
One embodiment of the present invention discloses a mobile solid state disk, which includes: a fixed housing; a movable housing; the inner shell is arranged in the fixed shell and the movable shell, and comprises at least one perforation which penetrates through the inner shell; a movable mechanism connected with the movable shell; an inner assembly disposed within the inner housing, the inner assembly comprising: a substrate provided with a plurality of flash memories; a fan; a switch assembly electrically connected to the fan; when the movable solid state disk is electrified, the movable shell is operated, and after the movable shell moves to a direction away from the fixed shell through the movable mechanism, a part of the inner shell is exposed between the fixed shell and the movable shell, and the movable mechanism drives the switch assembly to actuate, so that the fan is started.
Preferably, an air flow channel is formed between the fixed shell and the inner shell and between the movable shell and the inner shell, and the air flow channel is communicated with the perforation of the inner shell; when a part of the inner shell is exposed between the fixed shell and the movable shell, the air flow channel is communicated with the outside; when the fan is started, air between the inner shell and the base plate can flow out of the mobile solid state disk through the through holes and the airflow channels.
Preferably, a gap is formed between the fixed housing and the inner housing, the gap forms a part of the air flow passage, a plurality of grooves are formed on the outer side of the inner housing in a concave shape, the plurality of grooves form a part of the air flow passage, and a gap is formed between the movable housing and the inner housing, and forms a part of the air flow passage.
Preferably, the movable housing is operable to switch between an open state and a closed state by the movable mechanism; when the movable shell is in an open state, a part of the inner shell is exposed between the fixed shell and the movable shell, and the fan is started; when the movable shell is in a closed state, the part of the inner shell exposed in the open state is shielded by the movable shell, and the movable mechanism drives the switch assembly to act so as to close the fan; when the movable shell is in an open state, at least one clamping structure of the inner shell and at least one clamping structure of the movable shell are mutually clamped, and accordingly the movable shell is limited to move in a direction away from the inner shell.
Preferably, the switch assembly is a limit switch, the limit switch is provided with a spring arm, the limit switch is electrically connected with the fan through the substrate, and the body is provided with a convex part; when the movable mechanism is in an open state, the convex part of the body presses against the spring arm, and the internal circuit of the limit switch is switched into a conducting state; when the movable mechanism is in a closed state, the convex part of the body does not press the spring arm, and the internal circuit of the limit switch is switched to the closed state.
Preferably, the movable mechanism comprises a body, two ejecting springs and a limiting piece, wherein the body is connected with the movable shell, the body is positioned in the movable shell, one end of each ejecting spring is fixed on the inner shell, and the other end of each ejecting spring is connected with the body; when the movable shell is in a closed state, the two ejecting springs are in a compressed state, and the limiting piece is mutually clamped with one part of a guide structure of the inner shell; when the movable shell is in an open state, the limiting piece is not clamped with a part of the guide structure, and the movable shell moves away from the fixed shell under the action of elastic restoring force generated by compression of the two ejecting springs.
Preferably, when the movable housing is in a closed state and the movable housing is pressed to move towards the fixed housing, the limiting member moves relative to the guiding structure and is not mutually clamped with the guiding structure, and the movable housing can move away from the fixed housing under the action of elastic restoring force provided by the two ejecting springs.
Preferably, one end of the limiting piece is pivoted to the body, the limiting piece can be driven by the guide structure to swing relative to the body, a limiting groove is concavely formed in the top surface of the body, and the limiting piece is correspondingly positioned in the limiting groove; the limiting groove is used for limiting the swinging range of the limiting piece relative to the body.
Preferably, the other end of the limiting piece is bent in a direction away from the top surface to form a limiting part, and the limiting part is used for being connected with the guide structure of the inner shell; when the movable mechanism moves relative to the inner shell, the limiting part is driven by the guide structure, and the limiting part swings leftwards or rightwards relative to the body.
Preferably, the guiding structure is a groove, the groove comprises a limit section, a moving-out guiding section, a straight line section and a moving-in guiding section, the limit section, the moving-out guiding section and the moving-in guiding section form an annular section together, the limit section is U-shaped, one end of the moving-out guiding section is connected with one end of the limit section, one end of the moving-in guiding section is connected with the other end of the limit section, and the other end of the moving-out guiding section and the other end of the moving-in guiding section are connected with one end of the straight line section; when the movable shell is in a closed state, the limiting part is clamped in the limiting section; when the limiting part is clamped in the limiting section and the movable shell is pressed, the limiting part moves to the moving-out guiding section along the limiting section, the limiting part is not clamped in the limiting section any more, the movable shell can move to a direction far away from the fixed shell under the action of elastic restoring force generated by the two ejecting springs, and the limiting part moves to the straight section from the moving-out guiding section; when the movable shell is in a closed state and is pressed, the limiting part sequentially moves along the linear section to the moving-in guide section and then moves into the limiting section along the moving-in guide section.
Preferably, the connection part of the limit section and the moving-in guide section is U-shaped, and the connection part of the limit section and the moving-out guide section is U-shaped.
In summary, according to the design of the fixed casing, the inner casing, the movable mechanism, the switch assembly, the fan and the like, the user can simply press the movable casing when using the mobile solid state disk, namely, a part of the inner casing is exposed, and meanwhile, the fan in the mobile solid state disk can be started, so that heat energy in the mobile solid state disk can be effectively discharged outwards.
For a further understanding of the nature and the technical aspects of the present invention, reference should be made to the following detailed description of the invention and the accompanying drawings, which are included to illustrate and not to limit the scope of the invention.
Drawings
Fig. 1 to 3 are schematic diagrams of the mobile solid state disk according to the present invention in different states.
Fig. 4 and fig. 5 are schematic partial exploded views of the mobile solid state disk according to the present invention.
Fig. 6 is a schematic diagram of a movable mechanism of the mobile solid state disk of the present invention.
Fig. 7 is a schematic diagram of an inner housing of the mobile solid state disk of the present invention.
Fig. 8 is an enlarged partial schematic view of fig. 5.
Fig. 9 is a schematic bottom view of the movable mechanism and the inner housing when the mobile solid state disk is in a closed state.
Fig. 10 is a schematic bottom view of the movable mechanism and the inner housing when the mobile solid state disk is in an open state.
Fig. 11 is a schematic diagram of a part of a movable mechanism of a mobile solid state disk according to the present invention.
Fig. 12 to 15 are schematic partial cross-sectional views of the movable mechanism and the inner housing when the mobile solid state disk is in different states.
Fig. 16 is a schematic partial side view of the movable mechanism and the switch assembly when the mobile solid state disk of the present invention is in an open state.
Detailed Description
In the following description, reference is made to or as illustrated in the accompanying drawings, which are for the purpose of emphasis instead of limiting the description to the specific drawings in which the relevant content is presented for the most part.
Referring to fig. 1 to fig. 5 together, fig. 1 to fig. 3 are schematic diagrams of the mobile solid state disk of the present invention in different states, and fig. 4 and fig. 5 are partially exploded schematic diagrams of the mobile solid state disk 100 of the present invention. The mobile solid state disk 100 of the present invention comprises a fixed housing 1, a movable housing 2, an inner housing 3, a movable mechanism 4 and an inner assembly 5. The inner housing 3 is disposed in the fixed housing 1 and the movable housing 2. The inner housing 3 includes at least one through hole 31, and the through hole 31 penetrates the inner housing 3. The movable mechanism 4 is connected with the movable housing 2. In practical applications, the fixed housing 1 and the movable housing 2 may be made of metal, so that the heat dissipation effect of the mobile solid state disk 100 during operation can be improved.
In the drawings of the present embodiment, the movable housing 2 includes a hollow structure 21 and an end cap 22 as shown in fig. 5, but the number, shape and connection relationship of the components included in the movable housing 2 are not limited to those shown in the drawings.
The inner assembly 5 is disposed within the inner housing 3. The inner assembly 5 comprises: a base plate 51, a fan 52 and a switch assembly 53 (shown in fig. 16). The substrate 51 may be various circuit boards according to requirements. The substrate 51 is provided with a plurality of flash memories 54. The fan 52 is provided on the substrate 51. The switch assembly 53 (shown in fig. 16) is disposed on the substrate 51, and the switch assembly 53 (shown in fig. 16) is electrically connected to the fan 52. The substrate 51 is further provided with a connection slot 55, and the connection slot 55 is exposed from the fixed housing 1.
When the movable housing 2 is operated, and the movable housing 2 moves away from the fixed housing 1 through the movable mechanism 4, a portion of the inner housing 3 is exposed between the fixed housing 1 and the movable housing 2, and the movable mechanism 4 drives the switch assembly 53 to actuate, so that the fan 52 is started.
In a preferred embodiment, at least one air flow channel is formed between the fixed housing 1 and the inner housing 3 and between the movable housing 2 and the inner housing 3, and the air flow channel communicates with the through holes 31 of the inner housing 3. When a part of the inner housing 3 is exposed between the fixed housing 1 and the movable housing 2, the air flow passage communicates with the outside. Therefore, when the fan 52 is started, the air between the inner housing 3 and the substrate 51 can flow out of the mobile solid state disk 100 through the through holes 31 and the airflow channels, so that the heat dissipation effect of the mobile solid state disk 100 can be further improved.
Specifically, a gap may be provided between the inner housing 3 and the fixed housing 1, the gap forming a part of the air flow passage, and a gap may be provided between the inner housing 3 and the movable housing 2, the gap forming a part of the air flow passage. Preferably, the outer side of the inner housing 3 may be concave to form a plurality of grooves 32, and the plurality of grooves 32 may form a part of the airflow channel together with the inner side wall of the fixed housing 1, and the plurality of grooves 32 may also form a part of the airflow channel together with the inner side wall of the movable housing 2.
As shown in fig. 1 to 3, when a user wants to use the mobile solid state hard disk 100 (shown in fig. 1) of the present invention, the user may insert a connecting wire on the connecting slot 55, so that the external electronic device provides power to the mobile solid state hard disk 100 through the connecting wire, then, the user may press the movable housing 2 to move in a direction approaching to the fixed housing 1 until one end of the movable housing 2 approaching to the fixed housing 1 abuts against one end of the fixed housing 1 (shown in fig. 2), then, the user may release his hand and no longer press the movable housing 2, at this time, the movable mechanism 4 (shown in fig. 5) will drive the movable housing 2 to move away from the fixed housing 1, so that the state shown in fig. 2 is converted into the state shown in fig. 3, and the movable mechanism 4 (shown in fig. 5) will simultaneously drive the switch assembly 53 (shown in fig. 16) to operate, so as to turn on the fan 52.
When the mobile solid state disk 100 is converted from the closed state (as shown in fig. 1) to the open state shown in fig. 3, a part of the inner casing 3 originally shielded by the movable casing 2 is exposed between the movable casing 2 and the fixed casing 1; conversely, when the mobile solid state disk 100 is switched from the open state shown in fig. 3 to the closed state shown in fig. 1, a part of the inner housing 3 that is originally exposed between the fixed housing 1 and the movable housing 2 moves into the movable housing 2 and is shielded by the movable housing 2.
Further, as shown in fig. 5 to 8, the movable mechanism 4 includes a body 41, two ejecting springs 42 and a limiting member 43. One end of the body 41 is detachably connected to the end cap 22 of the movable housing 2. The body 41 has two guide rods 411 at the end opposite to the end connected to the end cap 22. The two ejecting springs 42 are sleeved on the two guide rods 411, and one end of each ejecting spring 42 is fixed to the body 41.
One end of the limiting member 43 is pivoted to a top surface 412 of the body 41, and the limiting member 43 can be driven to swing leftwards or rightwards on the top surface 412. The end of the limiting member 43 is bent away from the top surface 412 to form a limiting portion 431, and the limiting portion 431 is connected to a guiding structure 35 (shown in fig. 8) on the inner side of the inner housing 3.
When the movable mechanism 4 moves relative to the inner housing 3, the limiting portion 431 is driven by the guiding structure 35, and the limiting member 43 swings to the left or right relative to the body 41. In practical applications, the top surface 412 of the body 41 may be concave to form a limiting groove 413, and the limiting member 43 is correspondingly located in the limiting groove 413. The limiting groove 413 is used for limiting the swing range of the limiting piece 43 relative to the body 41; the limiting groove 413 may be, for example, but not limited to, a fan shape.
As shown in fig. 8 to 10, the inner side of the inner housing 3 has two spring fixing structures 33, and each spring fixing structure 33 has a through hole 331. When the movable mechanism 4 is mounted on one end of the inner housing 3, a portion of the two guide rods 411 of the movable mechanism 4 will be inserted into the two through holes 331 of the two spring fixing structures 33 of the inner housing 3, and the other end of each ejection spring 42 will be fixed to one of the spring fixing structures 33.
As shown in fig. 1 and 10, when the mobile solid state disk 100 is in a closed state (i.e., when the movable mechanism 4 is in a closed state), the two ejecting springs 42 are in a pressed state, and at this time, the limiting member 43 (shown in fig. 7) of the movable mechanism 4 is engaged with the guiding structure 35 (shown in fig. 8) of the inner housing 3 (as will be described later), and the movable mechanism 4 cannot move in a direction away from the fixed housing 1.
As shown in fig. 2, 3 and 11, after the user presses the movable housing 2 in the state of fig. 1 to move the movable housing 2 in the direction of the fixed housing 1, the stopper 43 (shown in fig. 7) of the movable mechanism 4 and the guide structure 35 (shown in fig. 8) of the inner housing 3 are not engaged with each other (as will be described later), and the elastic restoring force generated by the pressing of the two ejecting springs 42 acts on the movable mechanism 4, so that the movable mechanism 4 moves in the direction away from the fixed housing 1, and the movable solid state disk 100 shown in fig. 2 is converted into the open state shown in fig. 3.
As shown in fig. 6 to 9, the body 41 further includes three engaging structures, each of which may be a rectangular recess formed by recessing the body 41, wherein two engaging structures are defined as a first engaging structure 414, and the other engaging structure is defined as a second engaging structure 415. The two first engaging structures 414 may be disposed adjacent to the limiting groove 413, and the second engaging structure 415 may be disposed adjacent to one of the guide rods 411. The length of the two first engaging structures 414 is smaller than the length of the second engaging structure 415. The inner side of the inner housing 3 may have three engaging structures 34, and the three engaging structures 34 are configured to engage with two first engaging structures 414 and second engaging structures 415 of the body 41 of the moving mechanism 4.
As shown in fig. 6, 7 and 10, when the mobile solid state disk 100 is in the open state (i.e. when the movable mechanism 4 is in the open state), the three engaging structures 34 of the inner housing 3 will engage with the two first engaging structures 414 and the second engaging structures 415 of the movable mechanism 4, and the movable mechanism 4 will not move relative to the inner housing 3 any more, that is, the movable housing 2 will not move in a direction away from the inner housing 3 any more.
That is, when the user presses the movable housing 2 of the mobile solid state disk 100 in fig. 1 to change the mobile solid state disk 100 from fig. 1 to fig. 2, the user releases his hand and does not press the movable housing 2 any more, the elastic restoring force generated by the compression of the two ejecting springs 42 (as shown in fig. 10) drives the movable housing 2 to move away from the fixed housing 1 until the three engaging structures 34 of the inner housing 3 are engaged with the two first engaging structures 414 and the second engaging structures 415 of the movable mechanism 4.
Of course, the number, arrangement position and specific form of the engaging structures included in the movable mechanism 4 and the number, arrangement position and specific form of the engaging structures 34 included in the inner housing 3 may be changed according to the requirement as long as they can cooperate with each other to limit the movable range of the movable mechanism 4 and the inner housing 3, and the illustration is only one exemplary way.
In contrast, when the mobile solid state hard disk 100 is in the open state (as shown in fig. 3 and 10), the user may press the movable housing 2 to move the movable housing 2 in a direction approaching the fixed housing 1 until the movable housing 2 abuts against one end of the fixed housing 1, and then the mobile solid state hard disk 100 will automatically switch from the state shown in fig. 2 to the state shown in fig. 1 (described in detail later), and in this process, the limiting member 43 (as shown in fig. 7) of the movable mechanism 4 will engage with the guiding structure 35 (as shown in fig. 8) of the inner housing 3 again, and after the movable mechanism 4 moves in a direction approaching the inner housing 3, the movable mechanism 4 will link the switch assembly 53, so that the switch assembly 53 switches from the open state to the closed state, and the fan 52 will not operate any more.
As shown in fig. 1 to 3, simply speaking, when a user inserts the mobile solid state disk 100 with a connecting wire to power on the mobile solid state disk 100, the user can press the movable housing 2 to switch the mobile solid state disk 100 from the state of fig. 1 to the state of fig. 3, and when the mobile solid state disk 100 is switched to the on state of fig. 3, the fan 52 is automatically started; otherwise, the user presses the movable housing 2 of the mobile solid state disk 100 shown in fig. 3, so that the fan 52 will be automatically turned off when the mobile solid state disk 100 is switched from the state of fig. 3 to the state of fig. 1.
As shown in fig. 9 and 12, the guiding structure 35 of the inner housing 3 may be a groove, which includes a limiting section 351, an moving-out guiding section 352, a linear section 353, a moving-in guiding section 354, wherein the limiting section 351, the moving-out guiding section 352 and the moving-in guiding section 354 together form an annular section. The limit section 351 is U-shaped, one end of the moving-out guide section 352 is connected with one end of the limit section 351, one end of the moving-in guide section 354 is connected with the other end of the limit section 351, and the other end of the moving-out guide section 352 and the other end of the moving-in guide section 354 are connected with one end of the straight section 353.
As shown in fig. 1, 7, 9, 10 and 12, when the mobile solid state disk 100 is in a closed state (i.e. when the movable mechanism 4 is in a closed state), the limiting portion 431 of the limiting member 43 will be located at the lowest position of the limiting section 351 of the guiding structure 35 of the inner housing 3, at this time, the two ejecting springs 42 are in a compressed state, and the limiting portion 431 and the limiting section 351 of the guiding structure 35 are in a mutually engaged state, and the movable mechanism 4 cannot move in a direction away from the fixed housing 1. That is, when the mobile solid state disk 100 is in the closed state shown in fig. 1, the limiting member 43 and the guiding structure 35 are in an engaged state, and the movable mechanism 4 cannot move in a direction away from the fixed housing 1.
On the other hand, when the user presses the movable housing 2 of the mobile solid state disk 100 shown in fig. 1 to convert the mobile solid state disk 100 into the state shown in fig. 2, the limiting member 43 and the guiding structure 35 are converted from the locking state into an unlocking state, and the movable mechanism 4 can move in a direction away from the fixed housing 1. More specifically, as shown in fig. 2, 7, 10 and 13, when the user presses the movable housing 2, the movable mechanism 4 moves in a direction approaching the fixed housing 1, and the stopper 43 moves along with the movable mechanism 4 in a direction of the fixed housing 1, and the stopper 431 moves along the stopper section 351 and moves from the stopper section 351 to the removal guide section 352.
As shown in fig. 3, 7, 13 and 14, when the limiting portion 431 leaves the limiting section 351 and moves out of the guiding section 352, the limiting member 43 and the guiding structure 35 are no longer in a locking state, the movable mechanism 4 is no longer limited, the two ejecting springs 42 are no longer pressed, and the elastic restoring force generated by the two ejecting springs 42 pressed previously drives the movable mechanism 4 to move away from the fixed housing 1 until the two first locking structures 414 and the first locking structures 414 of the movable mechanism 4 are respectively locked with the three locking structures 34 of the inner housing 3 (as shown in fig. 6, 8 and 11), and during the movement of the movable mechanism 4 relative to the inner housing 3, the limiting portion 431 moves along the out-guiding section 352 to the linear section 353.
As shown in fig. 3 and 14, when the mobile solid state disk 100 is in an open state (i.e., when the movable mechanism 4 is in an open state), the limiting portion 431 is a straight line section 353 of the guiding structure 35 of the inner housing 3, and at this time, a user can press the movable housing 2 to move the movable housing 2 in the direction of the fixed housing 1. As shown in fig. 2, 3, 14 and 15, when the user presses the movable housing 2 of the mobile solid state disk 100 shown in fig. 3, the limiting portion 431 moves along the linear section 353 and the moving-in guiding section 354; when the end of the movable housing 2 shown in fig. 3 is pressed by a user and abuts against the end of the fixed housing 1 (i.e. when the moving solid state disk 100 is converted from fig. 3 to fig. 2), the limiting portion 431 moves to a position where the guiding portion 354 is connected to the limiting portion 351.
As shown in fig. 2 and 15, when one end of the movable housing 2 abuts against the fixed housing 1 and the limiting portion 431 moves to a position where the moving guide section 354 is connected with the limiting section 351, the user can not press the movable housing 2 any more, at this time, the two ejecting springs 42 will drive the movable mechanism 4 to move away from the fixed housing 1, the limiting portion 431 will enter the limiting groove 413 in a proper state, when the limiting portion 431 enters the lowest position in the limiting section 351, the limiting portion 431 will engage with the limiting section 351, and the movable mechanism 4 will not move away from the fixed housing 1 any more, accordingly, the limiting member 43 and the guide structure 35 will be converted from the unlocked state to the engaged state, and the moving solid state disk 100 will be converted from the state shown in fig. 2 to the state shown in fig. 1 (i.e. the movable mechanism 4 is converted from the opened state to the closed state).
In a preferred embodiment, the connection between the limiting section 351 and the moving-in guiding section 354 may be in a U shape, and the connection between the limiting section 351 and the moving-out guiding section 352 may be in a U shape, so that when the user presses the movable housing 2 shown in fig. 1 to switch the state of the mobile solid state disk 100 from fig. 1 to fig. 2, the user can feel that the limiting section 431 leaves the limiting section 351 and enters the moving-out guiding section 352, and the user can know that the user is about to loosen his or her hand. In contrast, when the user presses the movable housing 2 shown in fig. 3 to switch the mobile solid state disk 100 from fig. 13 to the state of fig. 2, the user can feel that the limiting portion 431 leaves the moving guiding section 354 and enters the limiting section 351, and at this time, the user can know that the user needs to loose his hand.
Fig. 16 is a schematic partial side view of the movable mechanism and the switch assembly when the mobile solid state disk of the present invention is in an open state. In practical application, the switch assembly 53 is a limit switch (limit switch), the limit switch has a spring arm 531, the limit switch is electrically connected to the fan 52 through the substrate 51, and the body 41 has a protrusion 416. When the movable mechanism 4 is in the open state, the protrusion 416 of the body 41 will press against the spring arm 531, and the internal circuit of the limit switch will be switched to the on state, and the fan 52 will be powered and started accordingly. Conversely, when the movable mechanism 4 is in the closed state, the protrusion 416 of the body 41 will not press against the spring arm 531 any more, and the internal circuit of the limit switch will be switched from the conductive state to the non-conductive state, so that the fan 52 will lose power and be turned off.
It should be noted that, when the mobile solid state disk indicated in the above embodiments is in the open state or the closed state, the mobile solid state disk is equivalent to the mobile shell being in the open state or the closed state.
In summary, according to the design of the fixed housing, the movable housing, the inner housing, the movable mechanism, the fan, etc., the user can simply press the movable housing to expose the portion of the inner housing originally shielded by the movable housing, and simultaneously turn on the fan, so that a large amount of heat energy generated during the operation of the mobile solid state disk can be conducted outwards.
The foregoing description is only of the preferred embodiments of the invention and is not intended to limit the scope of the invention, so that all equivalent technical changes made by the specification and drawings are included in the scope of the invention.
Claims (11)
1. The utility model provides a mobile solid state hard disk which characterized in that, mobile solid state hard disk includes:
a fixed housing;
a movable housing;
the inner shell is arranged in the fixed shell and the movable shell, and comprises at least one perforation which penetrates through the inner shell;
a movable mechanism connected with the movable shell;
an inner assembly disposed within the inner housing, the inner assembly comprising:
a substrate provided with a plurality of flash memories;
a fan;
a switch assembly electrically connected to the fan;
when the mobile solid state disk is electrified, the movable shell is operated, and after the movable shell moves to a direction far away from the fixed shell through the movable mechanism, a part of the inner shell is exposed between the fixed shell and the movable shell, and the movable mechanism drives the switch assembly to actuate, so that the fan is started.
2. The mobile solid state disk of claim 1, wherein an air flow channel is formed between the fixed housing and the inner housing, and between the movable housing and the inner housing, the air flow channel being in communication with the perforations of the inner housing; when a part of the inner shell is exposed between the fixed shell and the movable shell, the air flow channel is communicated with the outside; when the fan is started, air between the inner shell and the base plate can flow out of the mobile solid state disk through the through holes and the airflow channels.
3. The mobile solid state disk of claim 2, wherein a gap is formed between the fixed housing and the inner housing, the gap forms a part of the air flow channel, a plurality of grooves are concavely formed on the outer side of the inner housing, a plurality of grooves form a part of the air flow channel, and a gap is formed between the movable housing and the inner housing, and forms a part of the air flow channel.
4. The mobile solid state disk of claim 1, wherein the movable housing is operable to transition between an open state and a closed state by the movable mechanism; when the movable housing is in the open state, a part of the inner housing is exposed between the fixed housing and the movable housing, and the fan is turned on; when the movable shell is in the closed state, the part of the inner shell exposed in the open state is shielded by the movable shell, and the movable mechanism drives the switch assembly to actuate, so that the fan is closed; when the movable shell is in the open state, at least one clamping structure of the inner shell and at least one clamping structure of the movable shell are mutually clamped, and accordingly the movable shell is limited to move in a direction away from the inner shell.
5. The mobile solid state disk of claim 4, wherein the switch assembly is a limit switch, the limit switch has a spring arm, the limit switch is electrically connected with the fan through the substrate, and the body has a protrusion; when the movable mechanism is in the opening state, the convex part of the body is pressed against the spring arm, and the limit switch internal circuit is switched to be in a conducting state; when the movable mechanism is in the closed state, the convex part of the body does not press the spring arm, and the limit switch internal circuit is switched to the closed state.
6. The mobile solid state disk of claim 4, wherein the movable mechanism comprises a body, two ejecting springs and a limiting piece, the body is connected with the movable housing, the body is positioned in the movable housing, one end of each ejecting spring is fixed on the inner housing, and the other end of each ejecting spring is connected with the body; when the movable shell is in the closed state, the two ejecting springs are in a compressed shape, and the limiting piece is mutually clamped with one part of a guide structure of the inner shell; when the movable shell is in the opening state, the limiting piece is not mutually clamped with a part of the guide structure, and the movable shell moves away from the fixed shell under the action of elastic restoring force generated by the compression of the two spring-out springs.
7. The mobile solid state disk of claim 6, wherein the movable housing is in the closed state, and when the movable housing is pressed to move in a direction of the fixed housing, the limiting member moves relative to the guiding structure and is not engaged with the guiding structure, and the movable housing can move in a direction away from the fixed housing under the elastic restoring force provided by the two ejecting springs.
8. The mobile solid state disk of claim 7, wherein one end of the limiting piece is pivoted to the body, the limiting piece can be driven by the guiding structure to swing relative to the body, a top surface of the body is concavely formed with a limiting groove, and the limiting piece is correspondingly positioned in the limiting groove; the limiting groove is used for limiting the swinging range of the limiting piece relative to the body.
9. The mobile solid state disk of claim 8, wherein the other end of the limiting member is bent in a direction away from the top surface to form a limiting portion, and the limiting portion is connected with the guiding structure of the inner housing; when the movable mechanism moves relative to the inner shell, the limiting part is driven by the guide structure, and the limiting part swings leftwards or rightwards relative to the body.
10. The mobile solid state disk of claim 9, wherein the guiding structure is a groove, the groove comprises a limit section, a moving-out guiding section, a straight line section and a moving-in guiding section, the limit section, the moving-out guiding section and the moving-in guiding section form a ring section together, the limit section is in a U shape, one end of the moving-out guiding section is connected with one end of the limit section, one end of the moving-in guiding section is connected with the other end of the limit section, and the other end of the moving-out guiding section and the other end of the moving-in guiding section are connected with one end of the straight line section; when the movable shell is in the closed state, the limiting part is clamped in the limiting section; when the limiting part is clamped in the limiting section and the movable shell is pressed, the limiting part moves to the moving-out guide section along the limiting section, the limiting piece is not clamped in the limiting section any more, the movable shell can move away from the fixed shell under the action of elastic restoring force generated by the two pop-up springs, and the limiting part moves from the moving-out guide section to the linear section; when the movable shell is in the closed state and the movable shell is pressed, the limiting part moves to the moving-in guide section along the straight section in sequence and then moves to the limiting section along the moving-in guide section.
11. The mobile solid state disk of claim 10, wherein the junction of the limit section and the in-track section is U-shaped, and the junction of the limit section and the out-track section is U-shaped.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111650718.1A CN116417021A (en) | 2021-12-30 | 2021-12-30 | Mobile solid state disk |
| TW111101234A TWI787049B (en) | 2021-12-30 | 2022-01-12 | Portable solid-state disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111650718.1A CN116417021A (en) | 2021-12-30 | 2021-12-30 | Mobile solid state disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116417021A true CN116417021A (en) | 2023-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111650718.1A Pending CN116417021A (en) | 2021-12-30 | 2021-12-30 | Mobile solid state disk |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116417021A (en) |
| TW (1) | TWI787049B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI819972B (en) * | 2023-03-03 | 2023-10-21 | 威剛科技股份有限公司 | Portable solid-state disk |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7009835B2 (en) * | 2003-07-16 | 2006-03-07 | Olixir Technologies Corp. | Energy dissipative device and method |
| CN211828121U (en) * | 2020-04-24 | 2020-10-30 | 海林电脑科技（深圳）有限公司 | Push-pull hard disk cartridge |
-
2021
- 2021-12-30 CN CN202111650718.1A patent/CN116417021A/en active Pending
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2022
- 2022-01-12 TW TW111101234A patent/TWI787049B/en active
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| Publication number | Publication date |
|---|---|
| TW202327434A (en) | 2023-07-01 |
| TWI787049B (en) | 2022-12-11 |
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