Hard disk module and fan-free complete machine
By designing a self-locking and bounced hard disk module, the problem of disassembly and unplugging the hard disk cable is solved in the internal maintenance of the fanless machine, which requires disassembly of the hard disk module and unplugging the hard disk cable, achieving a more convenient maintenance process and more efficient maintenance efficiency.
Patent Information
- Application Number
- CN202421961615.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-13
AI Technical Summary
The internal maintenance of the fanless machine requires disassembly of the hard disk module and unplugging the hard disk cable, resulting in long maintenance time and complicated process.
A hard disk module is designed, including a fixed seat, a movable seat, a lifting structure and a locking structure. The movable seat can be converted between the locking position and the lifting position. By changing the state of the movable seat, the blocked internal components can be revealed, achieving maintenance without the need to remove the hard disk components.
It simplifies the maintenance process of the internal modules of the fanless machine, shortens maintenance time, improves maintenance convenience, and does not affect the layout of the internal modules of the whole machine.
Smart Images
Figure CN223006424U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic devices, and particularly relates to a hard disk module and a fanless whole machine. Background Art
[0002] Fanless whole machines are generally used in fields such as highway lane control, mechanical detection equipment, intelligent transportation, industrial automation control, and vision detection. The design of fanless whole machines generally requires a small form factor, full sealing, and a fanless design inside. Therefore, the internal structure of this whole machine requires to be compact. Based on this structure, when maintaining the internal modules, it is necessary to first remove the mechanical hard disk or solid-state hard disk at the top, and at the same time, it may also be necessary to unplug the hard disk cable, and then internal maintenance can be carried out. The maintenance time is long and the maintenance process is complex. Content of the Utility Model
[0003] The main purpose of the utility model is to propose a hard disk module and a fanless whole machine, aiming to solve the problem that the hard disk module needs to be disassembled and the hard disk cable needs to be unplugged for internal maintenance of the whole machine, and improve the convenience of maintenance.
[0004] To achieve the above object, the hard disk module proposed by the utility model includes:
[0005] A fixed seat;
[0006] A movable seat, the mounting end of the movable seat is rotatably connected to the fixed seat around an axis extending in a second direction in a first direction, so that it has a locking position fixed on the fixed seat and a spring-up position deviating from the locking position in its rotation stroke;
[0007] A spring-up structure and a locking structure, the locking structure is used to lock the movable seat at the locking position when the movable seat is at the locking position, and the spring-up structure is used to drive the movable seat to switch from the locking position to the spring-up position when the locking of the movable seat by the locking structure is released; and,
[0008] A hard disk assembly, arranged on the movable seat.
[0009] In an embodiment, the mounting end of the movable seat and the fixed seat are rotatably connected through a rotating part and a mounting part oppositely arranged in the second direction, and a limiting hole is arranged at a position of the mounting part deviating from its rotation center;
[0010] The rotating part is provided with a limiting member, the limiting member is movably arranged to have a limiting position and a separating position. When in the limiting position, the limiting member can cooperate with the limiting hole to limit the relative rotation of the rotating part and the mounting part. When in the separating position, the limiting member is separated from the limiting hole;
[0011] The locking structure includes the limiting hole and the limiting member.
[0012] In one embodiment, a guiding hole is further provided on the mounting portion and is disposed deviating from the rotation center. The guiding hole is arc-shaped and communicates with the limiting hole.
[0013] The limiting member is fixedly provided on the rotating portion. The position of the rotating portion relative to the rotation center of the mounting portion is adjustable, so that the limiting member can move with the rotating portion to the guiding hole and rotate around the rotation center of the rotating portion and the mounting portion in the guiding hole.
[0014] In one embodiment, an oblong hole passing through the rotation center of the rotating portion and having the same extending direction as the limiting hole is further provided on the mounting portion. The moving seat rotating portion is provided with a through hole extending in the second direction. The hard disk module further includes a rotating shaft, and the rotating shaft is disposed through the through hole and the oblong hole; and / or
[0015] Two mounting portions oppositely arranged in the second direction are provided on the fixed seat. The rotating portion is located between the two mounting portions. Two limiting members are provided. The ends of the two limiting members facing each other pass through the corresponding limiting holes to be connected to the rotating portion.
[0016] In one embodiment, the popping-up structure includes:
[0017] A limiting seat, disposed on the fixed seat;
[0018] A pressing plate, fixed to the mounting end of the moving seat. A part of the pressing plate covers the top of the limiting seat to jointly define a receiving cavity with the limiting seat; and
[0019] A torsion spring, disposed in the receiving cavity. The long leg of the torsion spring extends to the moving seat, and the short leg of the torsion spring is clamped on the limiting seat.
[0020] In one embodiment, two limiting seats are provided and are spaced along the second direction, and two corresponding torsion springs are provided.
[0021] In one embodiment, a through hole is formed in the pressing plate along the first direction, and the long leg of the torsion spring passes through the through hole; and / or
[0022] The limiting seat includes a bottom plate, two side plates respectively disposed on two sides of the bottom plate in the second direction, and a vertical plate connecting the bottom plate and the two side plates. A part of the vertical plate is provided with a hollow portion for the short leg of the torsion spring to be clamped. The part of the bottom plate protruding in the first direction between the two side plates is located between the moving seat and the fixed seat.
[0023] In one embodiment, an avoidance hole is provided on the fixed seat for partially accommodating the hard disk assembly.
[0024] In one embodiment, the movable seat has a connection end disposed opposite to the installation end in the first direction;
[0025] The hard disk module further includes a locking member for fixing the connection end to the chassis.
[0026] The present utility model also provides a fanless whole machine, which is characterized by including a chassis and the above-mentioned hard disk module, and the fixed seat of the hard disk module is installed on the chassis.
[0027] Through the adoption of a locking structure and a matching structure, the technical solution of the present utility model enables the movable seat to be maintained at the locking position or switched to the popped-up position relative to the fixed seat. The fixed seat is fixed to the relevant components of the whole machine and always remains relatively fixed. During use, the movable seat is maintained at the locking position, and at this time, the hard disk assembly is stably carried. When internal maintenance is required, only by switching the state of the movable seat, the internal components blocked by the movable seat can be exposed. At this time, the hard disk assembly is displaced synchronously with the movable seat. Therefore, the effect of not needing to remove the hard disk assembly when maintaining the internal module can be achieved, shortening the time for maintaining the internal module, improving the convenience of maintenance, and at the same time not affecting the layout of the internal modules of the whole machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.
[0029] Figure 1 It is a schematic structural diagram of an embodiment of the hard disk module provided by the present utility model;
[0030] Figure 2 For Figure 1 the three-dimensional exploded view of the hard disk module in
[0031] Figure 3 For Figure 1 the sectional view along the A-A direction in
[0032] Figure 4 For Figure 1 the structural diagram of the cooperation between the rotating shaft and the movable seat and the fixed seat in
[0033] Figure 5 For Figure 1Structural schematic diagram of the cooperation between the middle limiting seat and the torsion spring;
[0034] Figure 6 For Figure 1 Structural schematic diagram of the state change of the middle movable seat;
[0035] Figure 7 Structural schematic diagram of the fanless whole machine (one state) provided by the present utility model;
[0036] Figure 8 For Figure 7 Structural schematic diagram of the fanless whole machine (another state).
[0037] Explanation of the reference numerals in the drawings:
[0038] 1000, fanless whole machine; 100, hard disk module; 1, fixed seat; 11, installation part; 111a, limiting hole; 111b, guiding hole; 112, kidney-shaped hole; 12, avoiding hole; 2, movable seat; 2a, installation end; 2b, connection end; 21, rotating part; 211, limiting part; 3, popping-up structure; 31, limiting seat; 311, bottom plate; 32, pressing plate; 33, torsion spring; 4, locking structure; 41, locking part; 5, hard disk assembly; 6, rotating shaft; 200, chassis; 300, rear cover heat sink fins; a, aluminum heat conducting plate.
[0039] The realization, functional features and advantages of the purpose of the present utility model will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Specific embodiments
[0040] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0041] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0042] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0043] The present utility model provides a hard disk module which has two states of self-locking and springing open during use, so as to cooperate with the whole machine for use and maintenance.
[0044] Please refer to Figures 1 to 2 , in an embodiment of the present utility model, the hard disk module 100 includes a fixed seat 1, a movable seat 2, a spring-up structure 3, a locking structure 4 and a hard disk assembly 5. The movable seat 2 has an installation end 2a in a first direction. The installation end 2a of the movable seat 2 is rotatably connected to the fixed seat 1 around an axis extending in a second direction, so as to have a locking position fixed to the fixed seat 1 and a spring-up position deviating from the locking position in its rotation stroke. The locking structure 4 is used to lock the movable seat 2 at the locking position when the movable seat 2 is in the locking position. The spring-up structure 3 is used to drive the movable seat 2 to convert from the locking position to the spring-up position when the locking of the movable seat by the locking structure 4 is released. The hard disk assembly 5 is arranged on the movable seat 2.
[0045] The technical solution of the present utility model enables the movable seat 2 to remain in the locking position or convert to the spring-up position relative to the fixed seat 1 by adopting the locking structure 4 and the matching structure. The fixed seat 1 is fixed to the relevant components of the whole machine and always remains relatively fixed. During use, the movable seat 2 is kept in the locking position, and at this time the hard disk assembly 5 is stably carried. When internal maintenance is required, only the state of the movable seat 2 needs to be converted, and the internal components blocked by the movable seat 2 can be exposed. At this time, the hard disk assembly 5 is displaced synchronously with the movable seat 2. Therefore, the effect of not needing to remove the hard disk assembly 5 when maintaining the internal module can be achieved, the time for maintaining the internal module is shortened, the convenience of maintenance is improved, and at the same time, the layout of the internal module of the whole machine is not affected.
[0046] In order to achieve the cooperation between the movable seat 2 and the fixed seat 1 in different states, in one embodiment, the mounting end 2a of the movable seat 2 and the fixed seat 1 are rotatably connected through a rotating part 21 and a mounting part 11 which are oppositely arranged in the second direction. And a limiting hole 111a is arranged at a position of the mounting part 11 deviating from its rotation center. It should be understood that one of the mounting end 2a of the movable seat 2 and the fixed seat 1 is provided with the rotating part 21, and the other is provided with the mounting part 11 which is oppositely arranged with the rotating part 21 in the second direction. The mounting part 11 is rotatably connected with the rotating part 21. The rotating part 21 is provided with a limiting member 211. The limiting member 211 is movably arranged to have a limiting position and a separating position. In the limiting position, the limiting member 211 can cooperate with the limiting hole 111a to limit the relative rotation of the rotating part 21 and the mounting part 11. In the separating position, the limiting member 211 is separated from the limiting hole 111a; the locking structure 4 includes the limiting hole 111a and the limiting member 211. Specifically, when the limiting member 211 is in the limiting hole 111a, the limiting member 211 is restricted by the upper and lower parts of the hole section. Therefore, without external force, it can be restricted in the limiting hole 111a and thus be in the locking position. When internal maintenance is required, the cooperation relationship between the limiting member 211 and the limiting hole 111a is released. At this time, the movable seat 2 is in a free state, and the rotating part 21 rotates by relying on the resilience of the elastic structure 3 to realize the elastic movement of the movable seat 2.
[0047] For example, the conversion between the limiting position and the separating position can be achieved by removing and installing the limiting member 211. At this time, a corresponding shaft rod or other components are set to limit the position of the movable seat 2.
[0048] In other embodiments, a guiding hole 111b which is arranged deviating from the rotation center is further provided on the mounting part 11. The guiding hole 111b is arc-shaped and communicates with the limiting hole 111a; the limiting member 211 is fixedly arranged on the rotating part 21. The position of the rotation center of the rotating part 21 and the mounting part 11 is adjustable, so that the limiting member 211 can move along with the rotating part 21 to the guiding hole 111b and rotate around the rotation center of the rotating part 21 and the mounting part 11 in the guiding hole 111b. In the locking position, the limiting member 211 is in the limiting hole 111a. When it is converted to the elastic position, the limiting member 211 is pushed by an external force to move along the limiting hole 111a into the guiding hole 111b. Due to the arc-shaped track design of the guiding hole 111b itself, with the help of the elastic structure 3, the limiting member 211 can automatically move along the guiding hole 111b, thereby driving the rotating part 21 to rotate and realizing the elastic movement of the movable seat 2.
[0049] It should be understood that the cooperation limit can be achieved by reasonably designing the shapes of the limit hole 111a and the limiting member 211, so as to avoid the excessive elastic force of the elastic structure 3 causing the movable seat 2 to rotate. Locking components can also be added. For example, the movable seat 2 can be reinforced on the corresponding parts of the whole machine by screws to reinforce the state of the movable seat 2. At this time, when the elastic position is switched, the screws need to be loosened.
[0050] When an installation part 11 is provided, the installation part 11 can correspond to the middle part of the installation end 2a of the movable seat 2. At this time, the rotating part 21 can be U-shaped to cooperate with the installation part 11. Correspondingly, the limiting member 211 can be a rod-shaped structure. In other embodiments, two installation parts 11 are provided on the fixed seat 1 and arranged opposite to each other in the second direction, and the rotating part 21 is located between the two installation parts 11; two limiting members 211 are correspondingly provided, and the ends facing each other pass through the corresponding limit holes 111a to be connected to the rotating part 21. At this time, the two installation parts 11 form a support, and two correspondingly provided limiting members 211 cooperate with the two installation parts 11.
[0051] In order to make the rotation center stable during rotational cooperation, in one embodiment, please refer to Figure 2 and Figure 4 , a waist-shaped hole 112 passing through the rotation center of the rotating part 21 and having the same extension direction as the limit hole 111a is further provided on the installation part 11. The rotating part 21 of the movable seat 2 is provided with a through hole extending in the second direction; the hard disk module 100 further includes a rotating shaft 6, and the rotating shaft 6 is inserted into the through hole and the waist-shaped hole 112. After the rotating shaft 6 is installed, the movable seat 2 can rotate around the axis where the rotating shaft 6 is located. The cooperation between the rotating shaft 6 and the through hole and the waist-shaped hole 112 increases the stability of the connection of the components. At the same time, the waist-shaped hole 112 has a certain length in the first direction. Therefore, when the limiting member 211 moves along the limit hole 111a, the rotating shaft 6 can move synchronously in the waist-shaped hole 112 without causing movement interference.
[0052] Specifically, in one embodiment, the limit hole 111a extends in the first direction and has a length of 3 mm. In the initial state, the limiting member 211 is at the end of the limit hole 111a. At this time, the elastic structure 3 is in a state of elastic compression. At this time, the angle between the plane where the movable seat 2 is located and the plane where the fixed seat 1 is located tends to 0°, so that the movable seat 2 is in a self-locking state. When a position conversion is required, the movable seat 2 is pushed so that the limiting member 211 translates 3 mm. At this time, the limiting member 211 moves into the guide hole 111b. Under the action of the return elastic force, the movable seat 2 rotates. According to the actual design dimensions of the guide hole 111b, the angle between the plane where the movable seat 2 is located and the plane where the fixed seat 1 is located can be 30°, 60°, 90°, 109°, etc., and reasonable design needs to be carried out according to the layout form of the internal modules of the whole machine.
[0053] It should be noted that when two installation parts 11 and two limit parts 211 are provided, waist-shaped holes 112 are provided on both of the two installation parts 11. The two limit parts 211 and the rotating shaft 6 will not interfere with each other, and they move along their respective trajectories respectively.
[0054] The present utility model does not limit the specific type of the elastic structure 3. For example, a V-shaped elastic sheet can be used and arranged between the movable seat 2 and the fixed seat 1. When in the locked position, the elastic sheet is compressed, so that the elastic force can be used to bounce up during position conversion. In the embodiments of the present application, please refer to Figure 2 and Figure 3 , the elastic structure 3 includes a limit seat 31, a pressing plate 32 and a torsion spring 33. The limit seat 31 is arranged on the fixed seat 1, the pressing plate 32 is fixed to the installation end 2a of the movable seat 2, and a part of the pressing plate 32 covers the top of the limit seat 31 to jointly define a containing cavity with the limit seat 31; the torsion spring 33 is arranged in the containing cavity, the long leg of the torsion spring 33 extends to the movable seat 2, and the short leg of the torsion spring 33 is clamped on the limit seat 31. Specifically, the pressing plate 32 and the limit seat 31 jointly limit the position of the torsion spring 33. This placement method makes the torsion spring 33 in a compressed state under the gravity of the device in the locked position, and thus has an elastic force to return to the normal state.
[0055] It should be understood that based on the above embodiments, when the rotating shaft 6 is provided, the rotating shaft 6 passes through the torsion spring 33 and the limit seat 31 at the same time, so as to simultaneously achieve the limiting effect on the torsion spring 33.
[0056] In order to improve the strength of the elastic force and the smoothness of the elastic return, two limit seats 31 are provided, spaced along the second direction, and two corresponding torsion springs 33 are provided. The two torsion springs 33 correspond to both sides of the installation end 2a of the movable seat 2 in the second direction, can provide balanced supporting force, and the elastic forces of the two torsion springs 33 are greater, and can overcome the gravity of the hard disk.
[0057] In one embodiment, a through hole is provided on the pressing plate 32 along the first direction, and the long leg of the torsion spring 33 passes through the through hole; thus, the pressing plate 32 not only limits the position of the torsion spring 33 in the limit seat 31, forms a top block on the main body of the torsion spring 33, but also the through hole plays a role in limiting the long leg of the torsion spring 33.
[0058] In another embodiment, please refer to Figure 5, the limiting seat 31 includes a bottom plate 311, two side plates respectively arranged on both sides of the bottom plate 311 in the second direction, and vertical plates connecting the bottom plate 311 and the two side plates. A part of the vertical plate is provided with a hollow for the short leg of the torsion spring 33 to be clamped. The part of the bottom plate 311 protruding in the first direction between the movable seat 2 and the fixed seat 1. That is, the length of the bottom plate 311 is greater than that of the two side plates. In the locked position, the upper and lower sides of the protruding part of the bottom plate 311 are in contact with the fixed seat 1 and the movable seat 2 respectively. The enclosure formed by the two side plates and the vertical plate can limit the installation of the torsion spring 33, and the hollow position of the vertical plate can limit the short leg of the torsion spring 33.
[0059] In this embodiment, the pressing plate 32 is in an inverted L shape. The horizontal section at the top blocks above the limiting seat 31, and the vertical section at the bottom corresponds to the sides of the two side plates. That is, part of the bottom plate 311 protrudes from the pressing plate 32. The pressing plate 32 can be locked to the movable seat 2 by screws.
[0060] Furthermore, an avoidance hole 12 is provided on the fixed seat 1 for a part of the hard disk assembly 5 to be received. When performing equipment maintenance, the avoidance hole 12 plays a role in avoiding the hard disk and the hard disk cable in the hard disk assembly 5. In this way, during the process of the hard disk assembly 5 bouncing up with the movable seat 2, it will not interfere with the fixed seat 1, so that it is not necessary to remove the hard disk cable.
[0061] It should be noted that the shape of the avoidance hole 12 is not limited, and it can also be a partially penetrating notch. The number can be reasonably set according to the number of hard disk cables. When multiple avoidance holes 12 are provided, the sizes of the multiple avoidance holes 12 can be the same or different.
[0062] In other embodiments, the movable seat 2 has a connection end 2b oppositely arranged in the first direction to the installation end 2a; the locking structure further includes a locking member 41 for fixing the connection end 2b to the chassis 200. The locking member 41 can be a screw corresponding to the middle position of the connection section, or the locking member 41 can also be a plug pin. This application does not limit this.
[0063] It should be understood that the locking member 41 and the limiting hole 111 can be provided at the same time. At this time, the locking member 41 and the limiting hole 111a jointly play a limiting role. The locking member 41 can also cooperate with the rotating shaft 6 to achieve limiting only by the locking member 41.
[0064] Please refer to Figure 1 and Figure 6, the technical solution of the present utility model utilizes the torsion force of the torsion spring 33, combines the limiting effects of the limiting seat 31 and the pressing plate 32 on the long leg and short leg of the torsion spring 33 respectively, and the limiting effect of the rotating shaft 6 on the torsion spring 33. At the same time, the self-limiting of the movable seat 2, the fixed seat 1 and the limiting seat 31, and the movement of the movable seat 2 along with the limiting member 211 in the limiting hole 111a. At this time, the rotating shaft 6 moves in the kidney-shaped hole 112, combined with the design of the arc trajectory of the guiding hole 111b, enabling the entire device to ingeniously achieve the functions of self-limiting and automatic popping up. When converting the position of the movable seat 2, the movable seat 2 can be manually pushed to make the limiting member 211 move from the limiting hole 111a to the guiding hole 111b. Under the action of the torsion spring 33, the movable seat 2 is separated from the limiting seat 31 at an angle. Only when a certain angle is reached can the internal module be exposed. When the movable seat 2 is in the popped-up position, the avoidance hole 12 on the fixed seat 112 plays an avoidance role for the hard disk and the hard disk cable. It should be noted that during the process of the movable seat 2 popping up, the distance between the hard disk cable and the internal wiring seat of the chassis 200 does not change much. This movement trajectory can be carried out without unplugging the hard disk cable, enabling the entire maintenance work to only require removing 1 locking member 41, and then driving the movable seat 2 to move a certain distance to achieve the effect of automatic cover popping, and the opening angle can be maintained at the set limit angle without affecting the maintenance work of the internal equipment.
[0065] The present utility model also proposes a fanless whole machine 1000, which includes a hard disk module 100. The specific structure of the hard disk module 100 refers to the above-mentioned embodiments. Since the fanless whole machine 1000 adopts all the technical solutions of the above-mentioned all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated here one by one.
[0066] Among them, please refer to Figure 7 and Figure 8 , the fanless whole machine 1000 further includes a chassis 200, front cover heat dissipation fins and rear cover heat dissipation fins 300. There are corresponding electronic devices inside the chassis 200, such as a dongle, a wireless module, a Mnipcie connector, etc. The fixed seat 1 of the hard disk module 100 is installed at the bottom of the chassis 200, and the two heat dissipation fins cover the upper and lower sides. Among them, in the hard disk module 100, an aluminum heat conduction plate a is arranged on the surface of the hard disk assembly 5. The space between the aluminum heat conduction plate a and the hard disk is filled tightly with heat conduction paste. The same heat conduction paste is evenly applied between the aluminum heat conduction plate a and the rear cover heat dissipation fins 300. When the machine is running, the heat on the mechanical hard disk can be conducted to the rear cover heat dissipation fins 300 through the aluminum heat conduction plate a, and heat dissipation is achieved by using the principles of conduction and radiation.
[0067] In one embodiment of the utility model, the assembly process of the fanless machine 1000 is as follows. During assembly, first, each torsion spring 33 is clamped onto the corresponding limit seat 31, and the long leg of the torsion spring 33 is passed through the pressure plate 32 and placed on the movable seat 2, and the short leg of the torsion spring 33 is clamped into the hollow part of the limit seat 31. At the same time, the outer side of the fixed seat 1 of the rotating shaft 6 is passed through the waist-shaped hole 112, and passes through the hole on the movable seat 2, the hole on the limit seat 31, and the middle part of the two torsion springs 33, until it passes through the hole at the other end of the fixed seat 1. At the same time, it plays the two functions of position limitation and rotation limitation of each component. Then, two step screws are locked as limiters 211 at the limit holes 111a on both sides of the fixed seat 1. The step screws can play the role of limitation and rotation. The pressure plate 32 is fastened to the movable seat 2 through its own three pressure riveting studs and three screws at the bottom. At this time, the two through holes on the pressure plate 32 play a limiting role for the two torsion springs 33. In the natural state of this embodiment, i.e., the pop-up position, the rotation angle of the movable seat 2 and the fixed seat 1 is at the maximum 109° state. When the state is changed, the movable seat 2 is pressed down so that the rotation angle of the movable seat 2 and the fixed seat 1 is at 0°, and then the movable seat 2 is driven to push 3mm along the first direction so that the movable seat 2 is in a self-locking state. Then, the hard disk assembly 5 and the aluminum heat conductive plate a are installed respectively with countersunk screws. Note that the aluminum heat conductive plate a and the hard disk are tightly filled with thermal paste. At this point, the hard disk module 100 is assembled, and then one end of the fixed seat 1 is installed on the chassis 200 of the whole machine through 3 countersunk screws, and then the movable seat 2 is fastened to the chassis 200 through a countersunk screw so-called locking member 41, and the thermal paste is evenly applied on the aluminum heat conductive plate a, and then the rear cover heat dissipation fins 300 are locked. When the machine is running, the heat on the mechanical hard disk can be conducted to the rear cover heat dissipation fins 300 through the aluminum heat conductive plate a, and the heat is dissipated by the principles of conduction and radiation.
[0068] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A hard disk module, characterized in that: include: Fixed seat; A movable seat, the movable seat having a mounting end in a first direction, the mounting end of the movable seat being rotatably connected to the fixed seat around an axis extending in a second direction, so as to have a locking position fixed to the fixed seat and a pop-up position deviating from the locking position in its rotation stroke; a pop-up structure and a locking structure, wherein the locking structure is used to lock the movable seat at the locking position when the movable seat is in the locking position, and the pop-up structure is used to drive the movable seat to switch from the locking position to the pop-up position when the locking structure releases the locking of the movable seat; and The hard disk assembly is arranged on the movable seat.
2. The hard disk module according to claim 1, characterized in that: The mounting end of the movable seat and the fixed seat are rotatably connected through a rotating portion and a mounting portion that are arranged opposite to each other in the second direction, and the mounting portion is provided with a limiting hole at a position deviating from its rotation center; The rotating part is provided with a limiting member, and the limiting member is movably arranged to have a limiting position and a separation position. When in the limiting position, the limiting member can cooperate with the limiting hole to limit the relative rotation of the rotating part and the mounting part. When in the separation position, the limiting member is separated from the limiting hole. The locking structure includes the limiting hole and the limiting member.
3. The hard disk module according to claim 2, characterized in that: The mounting portion is further provided with a guide hole which is arranged away from the rotation center, the guide hole is arranged in an arc shape and is connected with the limiting hole; The limiting member is fixed on the rotating part, and the positions of the rotation centers of the rotating part and the mounting part can be adjusted so that the limiting member can move to the guide hole along with the rotating part to rotate around the rotation centers of the rotating part and the mounting part in the guide hole.
4. The hard disk module according to claim 3, characterized in that: The mounting portion is further provided with a waist-shaped hole passing through the rotation center of the rotating portion and extending in the same direction as the limiting hole, the movable seat rotating portion is provided with a through hole extending along the second direction, and the hard disk module further includes a rotating shaft, which is passed through the through hole and the waist-shaped hole; and / or, The fixing seat is provided with two mounting parts which are arranged opposite to each other in the second direction, the rotating part is located between the two mounting parts, and two limiting members are provided, and the ends of the two limiting members facing each other pass through the corresponding limiting holes to be connected to the rotating part.
5. The hard disk module according to any one of claims 1 to 4, characterized in that: The pop-up structure comprises: A limiting seat, arranged on the fixing seat; A pressing plate fixed to the mounting end of the movable seat, wherein a portion of the pressing plate covers the top of the limiting seat to define a receiving cavity together with the limiting seat; and A torsion spring is arranged in the accommodating cavity, the long leg of the torsion spring extends to the movable seat, and the short leg of the torsion spring is clamped on the limiting seat.
6. The hard disk module according to claim 5, characterized in that: Two limit seats are provided and spaced apart along the second direction, and two torsion springs are provided correspondingly.
7. The hard disk module according to claim 5, characterized in that: The pressing plate is provided with a through hole arranged along the first direction, and the long leg of the torsion spring passes through the through hole; and / or, The limit seat includes a base plate, two side plates respectively arranged on both sides of the base plate in the second direction, and a vertical plate connecting the base plate and the two side plates, wherein a portion of the vertical plate is hollowed out to clamp the short legs of the torsion spring, and a portion of the base plate protruding from the two side plates in the first direction is located between the movable seat and the fixed seat.
8. The hard disk module according to claim 1, wherein: The fixing seat is provided with an avoidance hole for partially accommodating the hard disk assembly.
9. The hard disk module according to claim 1, wherein: The movable seat has a connecting end arranged opposite to the mounting end in the first direction; The hard disk module also includes a locking member, and the locking member is used to fix the connecting end to the chassis.
10. A fanless machine, characterized in that: It comprises a chassis and a hard disk module as claimed in any one of claims 1 to 9, wherein a fixing seat of the hard disk module is installed to the chassis.