TWI787049B - Portable solid-state disk - Google Patents

Abstract

The present invention discloses a portable solid-state disk, which includes 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 internal components are arranged in the inner shell. Internal components include substrate, fan and switch components. When the movable shell is operated and the movable shell moves away from the fixed shell through the movable mechanism, a part of the inner shell will be exposed between the fixed shell and the movable shell, and the movable mechanism will drive the switch components to make fan be activated, so that the heat generated by the internal components can be transferred to the outside more quickly.

Description

Mobile SSD

The invention relates to a mobile hard disk, in particular to a mobile solid state disk using a solid state disk (SSD).

The existing common solid-state drive (SSD) mobile hard disk, when transferring large-capacity files at high speed, the temperature of the electronic components inside the mobile hard disk tends to rise rapidly, and because the interior of the mobile hard disk is basically presented as Therefore, when the electronic components inside the mobile hard disk are in operation, it is difficult to discharge a large amount of heat energy, which will lead to a decrease in the service life of the mobile hard disk.

The invention discloses a mobile solid-state hard disk, which is mainly used to improve the conventional mobile solid-state hard disk (SSD) when operating, the large amount of heat energy generated by the electronic components inside cannot be effectively discharged to the outside In the long run, it may affect the service life of the mobile solid state drive.

An embodiment of the present invention provides a mobile solid-state hard disk, which includes: a fixed casing, a movable casing, an inner casing, a movable mechanism and an internal component. The inner casing is arranged in the fixed casing and the movable casing, and the inner casing includes at least one perforation, which penetrates through the inner casing; the movable mechanism is connected with the movable casing; the internal components are arranged in the inner casing, and the internal components include: a Base plate, a fan and a switch assembly. The substrate is provided with a plurality of flash memories; the switch assembly is electrically connected to the fan; wherein, when the movable casing is operated and the movable casing moves away from the fixed casing through the movable mechanism, a part of the inner casing will It is exposed between the fixed shell and the movable shell, and the movable mechanism will drive the switch assembly to activate to start the fan.

To sum up, the mobile solid-state hard disk of the present invention is designed through the fixed casing, the inner casing, the movable mechanism, the switch assembly and the fan, so that the user can simply press the movable casing when using the mobile solid-state hard disk. , that is, a part of the inner casing is exposed, and at the same time, the fan in the mobile solid state hard disk can be activated, so that the heat energy in the mobile solid state hard disk can be effectively discharged to the outside.

In order to further understand the characteristics and technical content of the present invention, please refer to the following detailed description and drawings related to the present invention, but these descriptions and drawings are only used to illustrate the present invention, rather than to make any statement on the scope of protection of the present invention. limit.

In the following description, if it is pointed out that please refer to the specific drawing or as shown in the specific drawing, it is only used to emphasize in the subsequent description, most of the relevant content mentioned appears in the specific drawing, It is not intended, however, to limit the ensuing description to only those particular drawings referred to.

Please refer to FIG. 1 to FIG. 5 together. FIG. 1 to FIG. 3 are schematic diagrams of the mobile solid state hard disk in different states of the present invention, and FIG. 4 and FIG. 5 are partial exploded schematic diagrams of the mobile solid state hard disk 100 of the present invention. The mobile solid state hard disk 100 of the present invention includes a fixed casing 1 , a movable casing 2 , an inner casing 3 , a movable mechanism 4 and an internal component 5 . The inner casing 3 is disposed inside the fixed casing 1 and the movable casing 2 . The inner casing 3 includes at least one through hole 31 , and the through hole 31 passes through the inner casing 3 . The movable mechanism 4 is connected with the movable casing 2 . In practical applications, the fixed casing 1 and the movable casing 2 can be made of metal, for example, so that the heat dissipation effect of the mobile solid state hard disk 100 can be improved during operation.

As shown in Figure 5, in the drawings of this embodiment, it is taken that the movable housing 2 includes a hollow structure 21 and an end cover 22 as an example, but the number, appearance and mutual relationship between the components included in the movable housing 2 The connection relationship is not limited to what is shown in the figure.

The internal components 5 are arranged inside the inner casing 3 . The internal components 5 include: a base plate 51 , a fan 52 and a switch component 53 (as shown in FIG. 16 ). The substrate 51 can be various circuit boards according to requirements. The substrate 51 is provided with a plurality of flash memories 54 . The fan 52 is disposed on the base plate 51 . The switch assembly 53 (as shown in FIG. 16 ) is disposed on the base plate 51 , and the switch assembly 53 (as shown in FIG. 16 ) is electrically connected to the fan 52 . The base plate 51 is also 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 part of the inner housing 3 will be exposed between the fixed housing 1 and the movable housing 2, And the movable mechanism 4 will drive the switch assembly 53 to actuate, so that the fan 52 is activated.

In a preferred embodiment, between the fixed housing 1 and the inner housing 3, and between the movable housing 2 and the inner housing 3, at least one airflow passage may be formed, and the airflow passage and the perforation of the inner housing 3 31 connected. When a part of the inner casing 3 is exposed between the fixed casing 1 and the movable casing 2, the air flow channel will communicate with the outside. In this way, when the fan 52 is activated, the air located between the inner casing 3 and the base plate 51 can flow out of the mobile solid state hard disk 100 through the perforation 31 and the airflow channel, thereby further improving the mobile solid state hard disk 100. cooling effect.

Specifically, there may be a gap between the inner housing 3 and the fixed housing 1, and the gap constitutes a part of the air flow passage, and there may be a gap between the inner housing 3 and the movable housing 2, which constitutes the air flow passage. a part of. Preferably, the outer side of the inner housing 3 can also be concavely formed with a plurality of grooves 32, and the plurality of grooves 32 can form a part of the air flow channel together with the inner side wall of the fixed housing 1, and the plurality of The groove 32 can also form a part of the airflow channel together with the inner side wall of the movable casing 2 .

As shown in Figures 1 to 3, when the user wants to use the mobile solid state drive 100 of the present invention (as shown in Figure 1), the user can first plug in the connection line on the connection slot 55, so that The external electronic device provides power to the mobile solid-state hard drive 100 through the connecting wire, and then, the user can press the movable casing 2 to move the movable casing 2 toward the fixed casing 1 until the movable casing 2 is close to the fixed casing 1. One end of the fixed housing 1 abuts against the end of the fixed housing 1 (as shown in Figure 2), and then the user can let go and no longer press the movable housing 2, at this time, the movable mechanism 4 (as shown in Figure 5) Will drive movable casing 2 to move away from fixed casing 1, and movable casing 2 is converted into the state shown in Figure 3 by the state shown in Figure 2, and movable mechanism 4 (as shown in Figure 5) simultaneously It will drive the switch assembly 53 (as shown in FIG. 16 ) to act, thereby turning on the fan 52 .

When the mobile solid-state hard 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 covered by the movable casing 2 will be exposed to the movable casing 2 and Between the fixed casing 1; on the contrary, when the mobile solid state hard disk 100 is converted from the open state shown in FIG. 3 to the closed state shown in FIG. A part of the casing 3 will move into the movable casing 2 and be covered by the movable casing 2 .

Furthermore, as shown in FIGS. 5 to 8 , the movable mechanism 4 includes a body 41 , two springs 42 and a limiting member 43 . One end of the body 41 is detachably connected to the end cover 22 of the movable housing 2 . The body 41 has two guide rods 411 at the end opposite to the end cover 22 . The two pop-up springs 42 are sheathed on the two guide rods 411 , and one end of each pop-up spring 42 is fixed to the body 41 .

One end of the limiting member 43 is pivotally connected to a top surface 412 of the body 41 , and the limiting member 43 can be driven to swing leftward or rightward 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 for connecting with a guiding structure 35 (as shown in FIG. 8 ) inside the inner casing 3 .

When the movable mechanism 4 moves relative to the inner casing 3 , the limiting portion 431 will be driven by the guiding structure 35 , and the limiting member 43 will swing left or right relative to the main 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 to limit the swing range of the limiting member 43 relative to the main body 41 ; the limiting groove 413 may be generally fan-shaped, but not limited thereto.

As shown in FIGS. 8 to 10 , there are two spring fixing structures 33 inside the inner housing 3 , and each spring fixing structure 33 has a through hole 331 . When the movable mechanism 4 is installed on one end of the inner casing 3, a part of the two guide rods 411 of the movable mechanism 4 will penetrate in the two perforations 331 of the two spring fixing structures 33 of the inner casing 3, and each pop-up spring 42 The other end will be fixed to one of the spring fixing structures 33 .

As shown in Figure 1 and Figure 10, when the mobile solid state hard disk 100 is in the closed state (that is, when the movable mechanism 4 is in the closed state), the two pop-up springs 42 are in a compressed state, and at this time the movable mechanism 4 The stopper 43 (as shown in FIG. 7 ) and the guide structure 35 (as shown in FIG. 8 ) of the inner housing 3 engage with each other (detailed later), and the movable mechanism 4 cannot move away from the fixed housing 1. direction to move.

2, 3 and 11, the user presses the movable housing 2 in the state of FIG. The stopper 43 (as shown in FIG. 7 ) and the guide structure 35 (as shown in FIG. 8 ) of the inner housing 3 will no longer engage with each other (detailed later), and the two pop-up springs 42 are pressurized. The generated elastic recovery force will act on the movable mechanism 4, thereby causing the movable mechanism 4 to move away from the fixed casing 1, whereby the mobile solid state hard disk 100 shown in FIG. On state.

As shown in Figures 6 to 9, the body 41 also includes three engaging structures, and each engaging structure may be a rectangular groove formed by indenting the body 41, wherein two engaging structures are defined as a first engaging structure 414 , another 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 lengths of the two first engaging structures 414 are smaller than the length of the second engaging structures 415 . The inner side of the inner casing 3 may have three engaging structures 34, and the three engaging structures 34 are used to engage with the two first engaging structures 414 and the second engaging structures 415 of the body 41 of the movable mechanism 4. .

As shown in Fig. 6, Fig. 7 and Fig. 10, when the mobile solid-state hard disk 100 is in the open state (that is, when the movable mechanism 4 is in the open state), the three engaging structures 34 of the inner casing 3 will be connected with the movable mechanism 4 The two first engaging structures 414 and the second engaging structures 415 are engaged with each other, and the movable mechanism 4 will no longer be able to move relative to the inner casing 3, that is, the movable casing 2 will no longer be able to move away from the inner casing 3 directions to move.

That is to say, when the user presses the movable casing 2 of the mobile solid-state hard disk 100 in FIG. 1 so that the mobile solid-state hard disk 100 is converted from FIG. 1 to FIG. , the elastic restoring force produced by the two pop-up springs 42 (as shown in FIG. 10 ) under pressure will drive the movable housing 2 to move away from the fixed housing 1 until the three engaging structures 34 of the inner housing 3 until the two first engaging structures 414 and the second engaging structures 415 of the movable mechanism 4 are engaged with each other.

Of course, the number, location, and specific form of the engaging structures included in the movable mechanism 4, and the number, installed locations, and specific forms of the engaging structures 34 included in the inner housing 3, as long as they can cooperate with each other, to limit the number of movable mechanisms. 4 and the range of motion between the inner housing 3 can be changed according to requirements, and the figure shown is only one example.

In contrast, when the mobile solid state drive 100 is in an open state (as shown in FIG. 3 and FIG. 10 ), the user may press the movable casing 2 to move the movable casing 2 toward the fixed casing 1 , until the movable housing 2 abuts against one end of the fixed housing 1, the user can let go, and then the mobile solid state drive 100 will automatically convert from the state shown in FIG. 2 to the state shown in FIG. 1 ( will be described in detail later), and in this process, the stopper 43 of the movable mechanism 4 (as shown in FIG. 7 ) will engage with the guide structure 35 of the inner housing 3 (as shown in FIG. 8 ) again , and after the movable mechanism 4 moves toward the direction of the inner casing 3, the movable mechanism 4 will link the switch assembly 53, so that the switch assembly 53 is converted from the open state to the closed state, so that the fan 52 is no longer running.

As shown in FIGS. 1 to 3 , in simple terms, when the user plugs the mobile solid state drive 100 into the connecting cable and powers on the mobile solid state drive 100 , the user can press the movable housing 2 to make the mobile solid state drive 100 energized. The hard disk 100 is switched from the state of FIG. 1 to the state of FIG. 3. When the mobile solid state hard disk 100 is switched to the open state of FIG. 3, the fan 52 will automatically start; otherwise, the user presses the The movable casing 2 is such that when the mobile solid-state drive 100 changes from the state shown in FIG. 3 to the state shown in FIG. 1 , the fan 52 will be automatically turned off.

As shown in Figures 9 and 12, the guide structure 35 of the inner casing 3 can be a groove, and the groove includes a limiting section 351, a moving out guiding section 352, a straight line section 353, and a moving in guiding section. The guiding section 354 , 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, and one end that moves out of the guide section 352 is connected to one end of the limit section 351, and one end that moves into the guide section 354 is connected to the other end of the limit section 351, and the end that moves out of the guide section 351 is connected to the other end of the limit section 351. The other end of the guide section 352 and the other end of the moving-in guide section 354 are connected to one end of the straight section 353 .

As shown in Fig. 1, Fig. 7, Fig. 9, Fig. 10 and Fig. 12, when the mobile solid-state hard disk 100 is in the closed state (that is, when the movable mechanism 4 is in the closed state), the stopper 431 of the stopper 43 will correspond to Located at the lowest position of the limiting section 351 of the guiding structure 35 of the inner casing 3, at this time, the two pop-up springs 42 are in a compressed state, and the limiting part 431 and the limiting section of the guiding structure 35 351 is in a mutually engaged state, and the movable mechanism 4 will not be able to move away from the fixed housing 1 . That is to say, when the mobile solid-state hard disk 100 is in the closed state shown in FIG. move.

As mentioned above, when the user presses the movable casing 2 of the mobile solid-state hard disk 100 shown in FIG. 1 to convert the mobile solid-state hard disk 100 to the state shown in FIG. The engaged state is transformed into an unlocked state, and the movable mechanism 4 will be able to move away from the fixed housing 1 . In more detail, as shown in Fig. 2, Fig. 7, Fig. 10 and Fig. 13, after the user presses the movable housing 2, the movable mechanism 4 will move towards the direction close to the fixed housing 1, and the limiting member 43 will follow When the movable mechanism 4 moves toward the fixed housing 1 together, the limiting portion 431 will move along the limiting section 351 , and move from the limiting section 351 to move out of the guiding section 352 .

As shown in Figure 3, Figure 7, Figure 13 and Figure 14, when the limiting part 431 leaves the limiting section 351 and moves out of the guiding section 352, the limiting part 43 and the guiding structure 35 will no longer be in the engaged state, and the movable mechanism 4 will no longer be restricted, and the two pop-up springs 42 will no longer be pressed, and the elastic restoring force produced by the compression of the two pop-up springs 42 previously will drive the movable mechanism 4 moves away from the fixed housing 1 until the two first engaging structures 414 of the movable mechanism 4 and the first engaging structures 414 respectively engage with the three engaging structures 34 of the inner housing 3 (such as As shown in FIGS. 6 , 8 and 11 ), during the movement of the movable mechanism 4 relative to the inner housing 3 , the limiting portion 431 will move along the moving out guide section 352 to the straight line section 353 .

As shown in FIG. 3 and FIG. 14 , when the mobile solid-state hard disk 100 is in the open state (that is, when the movable mechanism 4 is in the open state), the limiting portion 431 is located on the straight line section 353 of the guide structure 35 of the inner casing 3 , at this time, the user can press the movable housing 2 to move the movable housing 2 toward the fixed housing 1 . As shown in Fig. 2, Fig. 3, Fig. 14 and Fig. 15, when the user presses the movable housing 2 of the mobile solid-state hard disk 100 shown in Fig. The guide section 354 moves; when one end of the movable housing 2 shown in FIG. 3 is pushed against the end of the fixed housing 1 due to being pressed by the user (that is, the mobile solid state hard disk 100 is converted from FIG. 3 to FIG. 2 ), the limiting portion 431 will move to the position where the moving-in guide section 354 meets the limiting section 351 .

As shown in FIGS. 2 and 15 , when one end of the movable housing 2 abuts against the fixed housing 1 and the limiting portion 431 moves to the position where the moving-in guide section 354 meets the limiting section 351 , the user The movable housing 2 can no longer be pressed. At this time, the two pop-up springs 42 will drive the movable mechanism 4 to move away from the fixed housing 1, and the limiting part 431 will enter the limiting groove 413 along the trend. When the limiting When the limiting part 431 enters the lowest position in the limiting section 351, the limiting part 431 will engage with the limiting section 351, and the movable mechanism 4 will no longer be able to move away from the fixed housing 1. Accordingly, the limiting The position piece 43 and the guide structure 35 will be converted from the unlocked state to the engaged state, and the mobile solid state drive 100 will be converted from the state shown in Figure 2 to the state shown in Figure 1 (that is, the movable mechanism 4 is converted from the open state to the closed state. state).

In a preferred embodiment, the connection between the limiting section 351 and the moving-in guide section 354 may be U-shaped, and the connection between the limiting section 351 and the moving-out guiding section 352 may be U-shaped, In this way, when the user presses the movable casing 2 shown in FIG. 1 so that the mobile solid state disk 100 is converted from FIG. 1 to the state shown in FIG. When entering and exiting the guide section 352, the user knows to let go. In contrast, when the user presses the movable housing 2 shown in FIG. 3 to convert the mobile solid state drive 100 from FIG. 13 to the state shown in FIG. 2 , the user will feel that the limiting portion 431 moves away from the guide area. Section 354, and enter the limit section 351, at this time, the user can know to let go.

Please refer to FIG. 16 , which is a partial side view of the movable mechanism and the switch assembly when the mobile solid-state hard drive of the present invention is in the open state. In practice, the switch assembly 53 is a limit switch, the limit switch has an elastic 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 convex portion 416 of the body 41 will press the elastic arm 531 , and the internal circuit of the limit switch will switch to the conduction state, and the fan 52 will obtain power and start accordingly. Conversely, when the movable mechanism 4 is in the closed state, the convex portion 416 of the body 41 will no longer press the elastic arm 531, and the internal circuit of the limit switch will be switched from the conduction state to the non-conduction state, so that the fan 52 will lose power and closure.

It should be noted that when the mobile solid-state hard disk in the above-mentioned embodiments is in the open state or in the closed state, it is equivalent to referring to the movable housing in the open state or in the closed state.

To sum up, the mobile solid-state hard drive of the present invention is designed through the fixed casing, movable casing, inner casing, movable mechanism, fan, etc., so that the user can simply press the movable casing to make the inner casing originally The part covered by the movable casing is exposed, and the fan is turned on at the same time, so that a large amount of heat energy generated by the mobile solid-state hard disk can be exported to the outside.

The above descriptions are only preferred feasible embodiments of the present invention, and do not limit the patent scope of the present invention. Therefore, all equivalent technical changes made by using the description and drawings of the present invention are included in the scope of protection of the present invention. .

100: mobile solid state drive 1: Fixed shell 2: Movable shell 21: Hollow structure 22: End cap 3: Inner shell 31: perforation 32: Groove 33: Spring fixed structure 331: perforation 34: Snap structure 35: Guidance structure 351: limit section 352: Move out of the guide section 353: Straight line segment 354:Move into the leading section 4: Activity organization 41: Ontology 411: guide rod 412: top surface 413: limit groove 414: The first engaging structure 415: the second engaging structure 416: convex part 42:Eject spring 43: Limiting parts 431: limit part 5: Internal components 51: Substrate 52: fan 53: switch assembly 531: spring arm 54: Flash memory 55: Connection slot

FIG. 1 to FIG. 3 are schematic diagrams of the mobile solid-state hard disk of the present invention in different states.

4 and 5 are partial exploded diagrams of the mobile solid-state hard disk of the present invention.

FIG. 6 is a schematic diagram of the movable mechanism of the mobile solid state disk of the present invention.

FIG. 7 is a schematic diagram of the inner casing of the mobile solid state drive of the present invention.

FIG. 8 is a partially enlarged schematic diagram of FIG. 5 .

FIG. 9 is a schematic bottom view of the movable mechanism and the inner casing when the mobile solid state disk of the present invention is in a closed state.

FIG. 10 is a schematic bottom view of the movable mechanism and the inner case when the mobile solid state drive of the present invention is in an open state.

FIG. 11 is a partially enlarged schematic diagram of the movable mechanism of the mobile solid-state hard disk of the present invention.

12 to 15 are partial cross-sectional schematic diagrams of the movable mechanism and the inner casing when the mobile solid-state hard drive of the present invention is in different states.

FIG. 16 is a partial side view of the movable mechanism and the switch assembly when the mobile solid-state hard drive of the present invention is in the open state.

100: mobile solid state drive

1: Fixed shell

2: Movable shell

3: Inner shell

31: perforation

32: Groove

55: Connection slot

Claims (11)

A mobile solid state hard disk, which includes: a fixed casing; a movable casing; an inner casing, which is arranged in the fixed casing and the movable casing, and the inner casing includes at least one perforation, The perforation runs through the inner casing; a movable mechanism, which is connected with the movable casing; an internal component, which is arranged in the inner casing, and the internal component includes: a base plate, which is provided with multiple a flash memory; a fan; a switch assembly, which is electrically connected to the fan; wherein, when the mobile solid state hard drive is powered on and the movable housing is operated, the movable housing passes through the After the movable mechanism moves away from the fixed casing, a part of the inner casing will be exposed between the fixed casing and the movable casing, and the movable mechanism will drive the switch assembly actuated to start the fan. The mobile solid-state hard disk according to claim 1, wherein an air flow channel is formed between the fixed case and the inner case, and between the movable case and the inner case, and the air flow The channel communicates with the through hole of the inner housing; when a part of the inner housing is exposed between the fixed housing and the movable housing, the airflow channel communicates with the outside; when the When the fan is activated, the air located between the inner casing and the base plate can flow out of the mobile solid state hard disk through the perforation and the airflow channel. The mobile solid-state hard disk according to claim 2, wherein a gap is formed between the fixed casing and the inner casing, and the gap forms a part of the airflow channel, and the outer side of the inner casing is concave formed with multiple grooves, multiple The groove constitutes a part of the air flow passage, and a gap is formed between the movable housing and the inner housing, which constitutes a part of the air flow passage. The mobile solid-state hard disk according to claim 1, wherein the movable housing can be operated to switch between an open state and a closed state through the movable mechanism; when the movable housing is in the In the open state, a part of the inner casing will be exposed between the fixed casing and the movable casing, and the fan will be turned on; when the movable casing is in the closed state, The part of the inner casing exposed in the open state will be covered by the movable casing, and the movable mechanism will drive the switch assembly to actuate to turn off the fan; the movable casing When in the open state, at least one engaging structure of the inner housing and at least one engaging structure of the movable housing engage with each other, thereby restricting the movable housing from moving away from the inner housing direction to move. The mobile solid-state hard disk according to claim 4, wherein the switch assembly is a limit switch, the limit switch has an elastic arm, and the limit switch is electrically connected to the fan through the substrate, the The movable mechanism includes a body, the body is connected with the movable casing, the body is located in the movable casing, and the body has a convex portion; when the movable mechanism is in the open state, the body The convex part of the body will press against the elastic arm, and the internal circuit of the limit switch will switch to the conduction state; when the movable mechanism is in the closed state, the convex part of the body will not press against the The spring arm, and the internal circuit of the limit switch will be switched to a closed circuit state. The mobile solid-state hard disk according to claim 4, wherein, the movable mechanism includes a body, two pop-up springs and a limiter, the body is connected with the movable casing, and the body is located in the In the movable housing, one end of each of the pop-up springs is fixed to the inner housing, and each of the pop-up springs The other end is connected with the body; when the movable housing is in the closed state, the two pop-up springs are compressed, and the limiting member is connected to a part of a guiding structure of the inner housing Interlocking; Wherein, when the movable housing is in the open state, the limiting member is not engaged with a part of the guiding structure, and the movable housing will be supported by the two pop-up springs The elastic restoring force generated by the compression moves away from the fixed housing. The mobile solid-state hard drive according to claim 6, wherein, when the movable casing is in the closed state, and the movable casing is pressed to move toward the fixed casing, the stopper will move relative to the guide structure and no longer engage with the guide structure, and the movable housing can be moved away from the fixed shell by the elastic restoring force provided by the two pop-up springs. The direction of the housing moves. The mobile solid-state hard disk according to claim 7, wherein one end of the limiting member is pivotally connected to the body, and the limiting member can be driven by the guiding structure to swing relative to the main body, A top surface of the body is concaved to form a limit groove, and the limit member is correspondingly located in the limit groove; the limit groove is used to limit the limit relative to the body swing range. The mobile solid-state hard disk according to claim 8, wherein, the other end of the limiting member is bent away from the top surface to form a limiting part, and the limiting part is used to connect with the inner shell The guide structure of the body is connected; when the movable mechanism moves relative to the inner housing, the limiting part will be driven by the guiding structure, and the limiting part will be relative to the The body swings left or right. The mobile solid-state hard disk according to claim 9, wherein the guide structure is a groove, and the groove includes a limiting section, a moving out guiding section, a A linear section, a moving-in guiding section, the limiting section, the moving-out guiding section and the moving-in guiding section together form a circular section, and the limiting section is U-shaped , one end of the moving-out guiding section is connected to one end of the limiting section, one end of the moving-in guiding section is connected to the other end of the limiting section, and the moving-out guiding section The other end of the section and the other end of the moving-in guide section are connected to one end of the straight section; when the movable housing is in the closed state, the limiting part is engaged with the In the limiting section; when the limiting part is engaged in the limiting section and the movable housing is pressed, the limiting part will move along the limiting section to the said moving out of the guide section, and the stopper will no longer be engaged with the stopper section, and the movable housing can be moved toward the moving away from the fixed housing, the stopper will move from the removal guide section to the straight line section; the movable housing is in the closed state, and the movable housing is When pressed, the limiting part will move along the linear section to the moving-in guiding section in sequence, and then move along the moving-in guiding section into the limiting section. The mobile solid-state hard disk according to claim 10, wherein the connection between the limiting section and the moving-in guiding section is U-shaped, and the limiting section is connected to the moving-out guiding section. The junction is U-shaped.

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