Vehicle-mounted pull-out hard box structure and vehicle-mounted video surveillance equipment

Abstract

The present application relates to the technical field of vehicle-mounted monitoring equipment, and provides a vehicle-mounted pull-out hard box structure and a vehicle-mounted video monitoring equipment. The vehicle-mounted pull-out hard box structure includes a hard disk box, a hard disk cover and a handle structure. The handle structure is configured to be able to rotate to a direction perpendicular to the plug-in and pull-out direction so that the mating component and the locking component are locked; or, the handle structure is configured to be able to rotate to a direction parallel to the plug-in and pull-out direction so that the mating component and the locking component are unlocked; the vehicle-mounted pull-out hard box structure provided in the embodiment of the present application can use the handle structure to pull out the hard disk cover fixed with the hard disk from the plug-in and pull-out port of the accommodating cavity of the hard disk box to simplify the disassembly operation of the hard disk. At the same time, when replacing the hard disk, it is only necessary to hold the handle structure to insert the hard disk cover and the hard disk into the accommodating cavity from the plug-in and pull-out port, and rotate the handle structure to a direction perpendicular to the plug-in and pull-out direction to achieve the locking of the mating component and the locking component, thereby completing the assembly operation of the hard disk.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle-mounted monitoring equipment, and in particular provides a vehicle-mounted pull-out hard box structure and a vehicle-mounted video monitoring equipment. Background Art

[0002] In-vehicle video surveillance equipment generally has a built-in hard disk or SD card for storing surveillance videos. Therefore, it is often necessary to disassemble and replace the built-in hard disk or SD card.

[0003] In the related art, the hard disk is mainly replaced by disassembling the machine, or the entire hard disk installation mechanism (such as a shock absorbing mechanism, etc.) is pulled out from the host and then disassembled and replaced, which is complicated and tedious. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a vehicle-mounted pull-out hard box structure and a vehicle-mounted video surveillance device, aiming to solve the problem of complicated hard disk replacement operations in related technologies.

[0005] To achieve the above purpose, the technical solution adopted in the embodiment of the present application is:

[0006] In the first aspect, an embodiment of the present application provides a vehicle-mounted pull-out hard box structure, including a hard disk box, a hard disk cover and a handle structure, wherein a accommodating cavity with a plug-in port is formed inside the hard disk box, and the accommodating cavity is used to accommodate the hard disk; a locking assembly is arranged on the hard disk box; the hard disk cover is used to fix the hard disk, and the hard disk cover is configured to be plugged into the plug-in port along the plug-in direction; the handle structure is arranged on the side of the hard disk cover facing away from the hard disk box, and the opposite ends of the handle structure are hinged to the hard disk cover; a mating assembly is arranged on the handle structure; wherein the handle structure is configured to be able to rotate to be perpendicular to the plug-in direction, so that the mating assembly and the locking assembly are locked; or, the handle structure is configured to be able to rotate to be parallel to the plug-in direction, so that the mating assembly and the locking assembly are unlocked.

[0007] Beneficial effects of the embodiments of the present application: The vehicle-mounted pull-out hard box structure provided by the embodiments of the present application, by providing a handle structure on the hard disk cover, and the mating component provided on the handle structure and the locking component provided on the hard disk box can be switched to lock and unlock, so that the hard disk cover fixed with the hard disk can be pulled out from the plug-in port of the accommodating cavity of the hard disk box by using the handle structure, so as to simplify the disassembly operation of the hard disk. At the same time, when replacing the hard disk, it is only necessary to hold the handle structure to insert the hard disk cover and the hard disk into the accommodating cavity from the plug-in port, and rotate the handle structure to be perpendicular to the plug-in direction to achieve the locking of the mating component and the locking component, thereby completing the assembly operation of the hard disk.

[0008] In some embodiments, the locking assembly includes a first locking groove provided on the inner wall surface of the accommodating cavity perpendicular to the plugging and unplugging direction, and the matching assembly includes a first locking portion provided at the hinge of the handle structure;

[0009] When the handle structure rotates to be perpendicular to the plugging and unplugging direction, the first locking portion is inserted into the first locking groove; when the handle structure rotates to be parallel to the plugging and unplugging direction, the first locking portion rotates to the outside of the first locking groove.

[0010] In some embodiments, the locking assembly further includes a connecting portion, on which a first locking protrusion is disposed; the mating assembly further includes a second locking protrusion disposed on the handle structure;

[0011] When the handle structure rotates to be perpendicular to the plugging and unplugging direction, the second locking protrusion is arranged against the side of the first locking protrusion close to the accommodating cavity along the plugging and unplugging direction; when the handle structure rotates to be parallel to the plugging and unplugging direction, the second locking protrusion is separated from the first locking protrusion in the plugging and unplugging direction.

[0012] In some embodiments, a positioning hole is provided on the surface of the hard disk cover, and a positioning protrusion is provided on the handle structure; when the handle structure is rotated to be parallel to the plugging and unplugging direction, the positioning protrusion is inserted into the positioning hole.

[0013] In some embodiments, an elastic portion is provided on the wall surface of the accommodating cavity.

[0014] In some embodiments, the hard disk enclosure includes a bottom, a first side portion disposed at one end of the bottom along a plugging direction, and second side portions disposed at opposite ends of the bottom along a direction perpendicular to the plugging direction, the first side portion, the two second side portions and the bottom together enclose a receiving cavity, and a plugging port is formed between the bottom and the two side walls;

[0015] The elastic part includes a first elastic protrusion and a second elastic protrusion, the first elastic protrusion is arranged on the bottom, and the second elastic protrusion is arranged on the second side.

[0016] In some embodiments, the vehicle-mounted pull-out hard box structure also includes a plug-in socket, which is arranged on the first side portion; a limiting portion is also arranged on the inner wall surface of the first side portion.

[0017] In some embodiments, a guide portion is also provided on the hard disk cover, and the guide portion is located on the same side of the hard disk cover that is perpendicular to the plug-in direction; a guide groove is provided at the plug-in port of the hard disk box along the plug-in direction, and the guide portion is configured to be inserted into the guide groove when the hard disk cover is inserted into the plug-in port.

[0018] In some embodiments, the hard disk enclosure is a plastic enclosure.

[0019] In a second aspect, an embodiment of the present application further provides a vehicle-mounted video surveillance device, comprising a host and the vehicle-mounted pull-out hard box structure as described above, wherein the vehicle-mounted pull-out hard box structure is inserted into the host and connected to the host.

[0020] Beneficial effects of the embodiments of the present application: The vehicle-mounted video surveillance equipment provided by the embodiments of the present application includes the above-mentioned vehicle-mounted pull-out hard box structure. Since the above-mentioned vehicle-mounted pull-out hard box structure is convenient for disassembly, assembly and replacement of the hard disk, the operation of replacing the hard disk of the vehicle-mounted video surveillance equipment is also simpler and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the structure of a vehicle-mounted pull-out hard box structure provided in an embodiment of the present application;

[0023] Figure 2 A schematic diagram of the structure of a hard disk enclosure provided in an embodiment of the present application;

[0024] Figure 3 A schematic diagram of the structure of a hard disk cover and a handle structure provided in an embodiment of the present application;

[0025] Figure 4 A side partial cross-sectional view of a vehicle-mounted pull-out hard box structure provided by an embodiment of the present application;

[0026] Figure 5 Another partial side cross-sectional view of the vehicle-mounted pull-out hard box structure provided by an embodiment of the present application;

[0027] Figure 6 A bottom view of a vehicle-mounted pull-out hard box structure provided in an embodiment of the present application;

[0028] Figure 7 for Figure 6 A local enlarged schematic diagram of point A;

[0029] Figure 8 A structural schematic diagram of a hard disk cover provided in an embodiment of the present application from another perspective;

[0030] Fig. 9 A schematic diagram of the structure of the vehicle-mounted video surveillance device provided in an embodiment of the present application.

[0031] Among them, the reference numerals in the figure are:

[0032] 1000. Vehicle-mounted pull-out hard box structure; 2000. Vehicle-mounted video surveillance equipment;

[0033] 100, hard disk case; 101, accommodating cavity; 102, plug-in port; 110, locking assembly; 111, first locking groove; 112, connecting portion; 112a, first locking protrusion; 113, elastic portion; 113a, first elastic protrusion; 113b, second elastic protrusion; 10, bottom; 20, first side; 21, limiting portion; 30, second side;

[0034] 200, hard disk cover; 201, positioning hole; 210, guide part;

[0035] 300, handle structure; 310, matching assembly; 311, first locking portion; 312, second locking protrusion; 313, positioning protrusion;

[0036] 400, plug-in socket;

[0037] X. Insertion and removal direction. DETAILED DESCRIPTION

[0038] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0039] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0041] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] In-vehicle video surveillance equipment generally has a built-in hard disk or SD card for storing surveillance videos. Therefore, it is often necessary to disassemble and replace the built-in hard disk or SD card. In the related art, the main method of replacing the hard disk is to disassemble the machine to replace the hard disk, or to unplug the entire mechanism for installing the hard disk (such as a shock absorbing mechanism, etc.) from the host and then disassemble and replace it, which is complicated and tedious.

[0043] Based on the above considerations, in order to solve the problem of cumbersome hard disk replacement operation in related technologies, a vehicle-mounted pull-out hard box structure is designed, by providing a handle structure on the hard disk cover, and the mating component provided on the handle structure and the locking component provided on the hard disk box can be switched to lock and unlock, so that the hard disk cover fixed with the hard disk can be pulled out from the plug-in port of the accommodating cavity of the hard disk box by using the handle structure, so as to simplify the disassembly operation of the hard disk. At the same time, when replacing the hard disk, it is only necessary to hold the handle structure to insert the hard disk cover and the hard disk into the accommodating cavity from the plug-in port, and rotate the handle structure to be perpendicular to the plug-in direction to achieve the locking of the mating component and the locking component, thereby completing the assembly operation of the hard disk.

[0044] Below, the vehicle-mounted pull-out hard box structure provided by the present application will be introduced in detail.

[0045] Please refer to Figures 1 to 8In the first aspect, the embodiment of the present application provides a vehicle-mounted pull-out hard case structure 1000, including a hard disk case 100, a hard disk cover 200 and a handle structure 300. The hard disk case 100 has a receiving cavity 101 with a plug-in port 102 formed therein, and the receiving cavity 101 is used to accommodate a hard disk; a locking assembly 110 is provided on the hard disk case 100; the hard disk cover 200 is used to fix the hard disk, and the hard disk cover 200 is configured to be plugged into the plug-in port 102 along a plug-in direction X; the handle structure 300 The handle structure 300 is arranged on the side of the hard disk cover 200 facing away from the hard disk box 100, and the opposite ends of the handle structure 300 are hinged to the hard disk cover 200; a mating component 310 is arranged on the handle structure 300; wherein, the handle structure 300 is configured to be able to rotate to be perpendicular to the plug-in direction X, so that the mating component 310 and the locking component 110 are locked; or, the handle structure 300 is configured to be able to rotate to be parallel to the plug-in direction X, so that the mating component 310 and the locking component 110 are unlocked.

[0046] The hard disk case 100 is used to accommodate the hard disk to achieve wrapping and protection of the hard disk. A receiving cavity 101 is formed inside the hard disk case 100, and the receiving cavity 101 has a plug-in port 102, so that the hard disk can be inserted into the receiving cavity 101 through the plug-in port 102, or pulled out from the receiving cavity 101 to the outside. In some embodiments, the hard disk case 100 can be a rectangular box structure, and the configuration of the receiving cavity 101 of the hard disk case 100 is consistent with the hard disk; for example, the hard disk can be a rectangular structure disk, so that the receiving cavity 101 of the hard disk case 100 can also be set as a rectangular cavity.

[0047] The hard disk cover 200 is used to connect the hard disk, so that the hard disk cover 200 can be driven to move along the plug-in direction X by operating the handle structure 300 to control the hard disk to be inserted into the accommodating cavity 101 or to be pulled out from the accommodating cavity 101. The connection between the hard disk and the hard disk cover 200 can be a fastener connection, a snap connection, etc. For example, in some embodiments, the hard disk cover 200 can be a frame structure, one end of the hard disk can be inserted into the frame structure of the hard disk cover 200, and then the hard disk and the hard disk cover 200 are connected and fixed using fasteners such as screws. In this way, when the hard disk is inserted into the accommodating cavity 101, the hard disk cover 200 can be blocked at the plug-in port 102.

[0048] It should be understood that the above-mentioned plug-in direction X refers to the direction of driving the hard disk to be inserted into and removed from the plug-in port 102 ; in some embodiments, the plug-in direction X may be parallel to the depth direction of the accommodating cavity 101 .

[0049] The handle structure 300 refers to a structure for hand-held pulling and pulling operations. Optionally, the handle structure 300 can be, but is not limited to, a handle structure of various configurations such as a round handle, an arc handle, a rectangular handle, a polygonal handle, etc. The handle structure 300 is disposed on the side of the hard disk cover 200 facing away from the hard disk case 100, so that the handle can pull and drive the hard disk cover 200 on the side of the hard disk cover 200 facing away from the hard disk case 100; the opposite ends of the handle structure 300 are hinged to the hard disk cover 200, so that the handle structure 300 can rotate relative to the hinge.

[0050] Among them, a locking component 110 is provided on the hard disk box 100, and a matching component 310 is provided on the handle structure 300; it can be understood that the locking component 110 is used in combination with the matching component 310 of the handle structure 300, for example, the locking component 110 and the matching component 310 are used to form a lock to achieve the locking of the handle structure 300, and then achieve the locking of the hard disk cover 200 and the hard disk.

[0051] Optionally, the locking component 110 may be, but not limited to, a groove structure, a protrusion structure, etc., provided on the hard disk case 100; correspondingly, the matching structure may be, but not limited to, a groove structure, a protrusion structure, etc., provided on the hard disk case 100. In this way, the locking in the plugging direction X may be achieved by plugging and matching the protrusion structure and the groove structure; or, the locking in the plugging direction X may also be achieved by limiting the two protrusions to each other.

[0052] The handle structure 300 is configured to be able to rotate to be perpendicular to the plug-in direction X, so that the mating component 310 and the locking component 110 are locked; in this way, when the mating component 310 and the locking component 110 are locked, that is, the hard disk is locked in the state of being accommodated in the accommodating cavity 101, the handle structure 300 is perpendicular to the plug-in direction X. It should be understood that the end of the hard disk cover 200 facing away from the hard disk box 100 is also a plane perpendicular to the plug-in direction X. In this way, the handle structure 300 can be pressed against the end of the hard disk cover 200 facing away from the hard disk box 100, so that when the hard disk structure is inserted in the accommodating cavity 101, the handle structure 300 can be folded to the end surface of the hard disk box 100 to make room for operation and avoid affecting other operations of the user.

[0053] At the same time, the handle structure 300 is configured to be able to rotate to be parallel to the plug-in direction X, so that the mating component 310 and the locking component 110 are unlocked; in this way, when the hard disk needs to be removed, the handle structure 300 can be rotated away from the hard disk cover 200, so that the mating component 310 and the locking component 110 are unlocked, and the operating space of the handle structure 300 is larger, so that the user can operate the handle structure 300 to pull the hard disk cover 200 and the hard disk.

[0054] It should be understood that the handle structure 300 is perpendicular to the plug-in direction X, which means that the plane where the two ends of the middle hole formed by the handle structure 300 for the hand to pass through and hold is located is perpendicular to the plug-in direction X. Figure 1 Similarly, the handle structure 300 is parallel to the plug-in direction X, which means that the plane where the two ends of the middle hole formed by the handle structure 300 for the hand to pass through and hold is located is parallel to the plug-in direction X. Figure 3 shown.

[0055] The vehicle-mounted pull-out hard box structure 1000 provided in the embodiment of the present application is configured with a handle structure 300 on the hard disk cover 200, and the mating component 310 provided on the handle structure 300 and the locking component 110 provided on the hard disk box 100 can be switched to lock and unlock, so that the hard disk cover 200 fixed with the hard disk can be pulled out from the plug-in port 102 of the accommodating cavity 101 of the hard disk box 100 by using the handle structure 300, so as to simplify the disassembly operation of the hard disk. At the same time, when replacing the hard disk, it is only necessary to hold the handle structure 300 to insert the hard disk cover 200 and the hard disk from the plug-in port 102 into the accommodating cavity 101, and rotate the handle structure 300 to be perpendicular to the plug-in direction X to realize the locking of the mating component 310 and the locking component 110, thereby completing the assembly operation of the hard disk.

[0056] Please refer to Figures 1 to 8 In some embodiments, the locking assembly 110 includes a first locking groove 111 opened on the inner wall surface of the accommodating cavity 101 perpendicular to the plug-in direction X, and the mating assembly 310 includes a first locking portion 311 arranged at the hinge of the handle structure 300; when the handle structure 300 is rotated to be perpendicular to the plug-in direction X, the first locking portion 311 is inserted into the first locking groove 111; when the handle structure 300 is rotated to be parallel to the plug-in direction X, the first locking portion 311 is rotated to the outside of the first locking groove 111.

[0057] In this embodiment, the locking assembly 110 may include a first locking groove 111, and the first locking groove 111 is opened on the inner wall surface of the accommodating cavity 101 along a direction perpendicular to the plugging and unplugging direction X. Exemplarily, in some embodiments, the hard disk case 100 is a rectangular box body as an example for description, and the hard disk case 100 has a length direction, a width direction, and a height direction. The length direction of the hard disk case 100 may be the plugging and unplugging direction X, wherein the first locking groove 111 may be opened above the inner wall surface of the accommodating cavity 101 along the height direction.

[0058] The mating component 310 includes a first locking portion 311 disposed at the hinge of the handle structure 300. For example, the first locking portion 311 may be a protruding structure such as a rod-shaped structure or a block-shaped structure. When the handle structure 300 rotates around the hinge, the first locking portion 311 can rotate around the hinge synchronously.

[0059] It should be understood that when the handle structure 300 rotates to be perpendicular to the plug-in direction X, the locking assembly 110 and the mating assembly 310 are locked, and the first locking portion 311 can rotate around the hinge of the handle structure 300 to be inserted into the first locking groove 111. In this way, the movement of the first locking portion 311 along the plug-in direction X will be limited by the inner wall of the first locking groove 111, and the position of the handle structure 300 is locked. In this way, when the handle structure 300 rotates to be perpendicular to the plug-in direction X, the handle structure 300 can be locked relative to the hard disk enclosure 100.

[0060] When the handle structure 300 rotates to be parallel to the plug-in direction X, the locking assembly 110 and the mating assembly 310 are unlocked, and the first locking portion 311 can be rotated from the first locking groove 111 to the outside around the hinge of the handle structure 300; in this way, when the handle structure 300 rotates to be parallel to the plug-in direction X, the handle structure 300 can be unlocked relative to the hard disk case 100; by pulling the handle structure 300, the hard disk case 100 and the hard disk can be pulled out of the accommodating cavity 101 from the plug-in port 102.

[0061] Please refer to Figures 1 to 8 In some embodiments, the locking assembly 110 also includes a connecting portion 112, on which a first locking protrusion 112a is provided; the mating assembly 310 also includes a second locking protrusion 312 provided on the handle structure 300; when the handle structure 300 is rotated to be perpendicular to the plug-in direction X, the second locking protrusion 312 is abutted against a side of the first locking protrusion 112a close to the accommodating cavity 101 along the plug-in direction X; when the handle structure 300 is rotated to be parallel to the plug-in direction X, the second locking protrusion 312 is separated from the first locking protrusion 112a in the plug-in direction X.

[0062] In this embodiment, the locking assembly 110 further includes a connecting portion 112; optionally, the connecting portion 112 includes but is not limited to a connecting block, a connecting rod, a connecting plate and other components provided on the hard disk case 100. The connecting portion 112 is provided with a first locking protrusion 112a, and the first locking protrusion 112a is but is not limited to a protruding structure such as a convex point or a convex block.

[0063] Exemplarily, in some embodiments, the connecting portion 112 can be a rod structure disposed at the bottom of the hard disk box 100, and one end of the rod structure is connected to the hard disk box 100, and the other end of the rod structure is independently disposed along the plug-in direction X toward the hard disk cover 200; the first locking protrusion 112a is disposed at one end of the rod structure along the plug-in direction X toward the hard disk cover 200 and protrudes toward one side of the hard disk box 100.

[0064] The mating assembly 310 further includes a second locking protrusion 312 disposed on the handle structure 300; optionally, the second locking protrusion 312 may be, but is not limited to, a protruding structure such as a convex point or a convex block. It should be understood that when the handle structure 300 rotates to be parallel to the plug-in direction X, the second locking protrusion 312 is disposed on the side of the first locking protrusion 112a close to the accommodating cavity 101 along the plug-in direction X; thus, when the handle structure 300 and the hard disk cover 200 need to be pulled out of the plug-in port 102, the first locking protrusion 112a will limit the movement of the second locking protrusion 312 along the plug-in direction X, so that the handle structure 300 is also limited and cannot move, thereby achieving a locked state. When the handle structure 300 rotates to be parallel to the plug-in direction X, the second locking protrusion 312 will rotate synchronously with the handle structure 300, so that in the plug-in direction X, the first locking protrusion 112a and the second locking protrusion 312 are separated, that is, the movement of the second locking protrusion 312 synchronously with the handle structure 300 will not be restricted by the first locking protrusion 112a, so that the handle structure 300 can be pulled out and drive the hard disk cover 200 and the hard disk to be pulled out from the accommodating cavity 101 and the plug-in port 102, thereby realizing the unlocked state and completing the disassembly action.

[0065] Please refer to Figures 1 to 8 In some embodiments, a positioning hole 201 is provided on the surface of the hard disk cover 200, and a positioning protrusion 313 is provided on the handle structure 300; when the handle structure 300 is rotated to be parallel to the plug-in direction X, the positioning protrusion 313 is inserted into the positioning hole 201.

[0066] It can be understood that the positioning hole 201 refers to a slot structure opened on the surface of the hard disk cover 200 .

[0067] The positioning protrusion 313 refers to a protruding structure provided on the surface of the handle structure 300. Optionally, the number of the positioning holes 201 can be one or more than one; similarly, the number of the positioning protrusion 313 can also be one or more than one.

[0068] In some embodiments, the positioning hole 201 can be opened on the outer surface of the hard disk cover 200 perpendicular to the plug-in direction X and parallel to the rotation direction of the handle structure 300. In this way, by rotating the handle structure 300, the positioning protrusion 313 set on the handle structure 300 can be inserted into the positioning hole 201 or removed from the positioning hole 201.

[0069] Please refer to Figures 1 to 8 In some embodiments, an elastic portion 113 is provided on the wall surface of the accommodating cavity 101 .

[0070] The elastic part 113 refers to a structural component with certain elasticity such as a rubber structure, a silicone structure, a plastic structure, etc. Optionally, the elastic part 113 can be arranged at any place of the wall surface of the accommodating cavity 101; the number of the elastic part 113 can be one, two or more than two.

[0071] With such a configuration, when the hard disk is accommodated in the accommodating cavity 101, the elastic portion 113 can abut against and support the accommodated hard disk; when vibration or impact occurs, the elastic portion 113 can cushion the hard disk according to its own elastic force, thereby effectively improving the shock absorbing effect of the hard disk box 100, thereby reducing the probability of damage to the hard disk accommodated in the accommodating cavity 101 of the hard disk box 100.

[0072] Please refer to Figures 1 to 8 In some embodiments, the hard disk case 100 includes a bottom 10, a first side portion 20 disposed at one end of the bottom 10 along a plug-in direction X, and a second side portion 30 disposed at opposite ends of the bottom 10 along a direction perpendicular to the plug-in direction X. The first side portion 20, the two second side portions 30 and the bottom 10 together enclose a accommodating cavity 101, and a plug-in port 102 is formed between the bottom 10 and the two side walls; the elastic portion 113 includes a first elastic protrusion 113a and a second elastic protrusion 113b, the first elastic protrusion 113a is disposed on the bottom 10, and the second elastic protrusion 113b is disposed on the second side portion 30.

[0073] The hard disk case 100 includes a bottom 10, a first side portion 20 and two second side portions 30. The first side portion 20 and the two second side portions 30 are arranged on the bottom 10 and enclose a receiving cavity 101, so that the hard disk can be accommodated between the bottom 10, the first side portion 20 and the two second side portions 30, and the hard disk can be plugged in and out of the plug-in port 102 formed between the two second side portions 30 by the hard disk cover 200 and the handle structure 300.

[0074] The elastic portion 113 includes a first elastic protrusion 113a and a second elastic protrusion 113b. It can be understood that the first elastic protrusion 113a and the second elastic protrusion 113b are both elastic protrusion structures.

[0075] The first elastic protrusion 113a is disposed on the bottom 10; optionally, the number of the first elastic protrusion 113a can be one or more than one, and the first elastic protrusion 113a can be disposed anywhere on the bottom 10. For example, in some embodiments, the number of the first elastic protrusion 113a can be four, and the four first elastic protrusions 113a can be disposed close to the four corners of the bottom 10, respectively.

[0076] The second elastic protrusion 113b is disposed on the second side portion 30; optionally, the number of the second elastic protrusion 113b may be one or more than one, and the second elastic protrusion 113b may be disposed at any position of the second side portion 30 facing the accommodating cavity 101. For example, in some embodiments, two second elastic protrusions 113b may be disposed on each second side portion 30, and the two second elastic protrusions 113b are disposed at intervals.

[0077] With such arrangement, the first elastic protrusion 113a and the second elastic protrusion 113b can be supported between the hard disk and the bottom 10 and the side, respectively, and the first elastic protrusion 113a and the second elastic protrusion 113b have a better shock-absorbing effect on the hard disk.

[0078] Please refer to Figures 1 to 8 In some embodiments, the vehicle-mounted pull-out hard box structure 1000 further includes a plug-in socket 400 , which is disposed on the first side portion 20 ; a limiting portion 21 is also disposed on the inner wall surface of the first side portion 20 .

[0079] The plug socket 400 is used for plugging and connecting with the hard disk. In some embodiments, the plug socket 400 can be a SATA (Serial Advanced Technology Attachment) socket.

[0080] The plug socket 400 is disposed on the first side portion 20 , so that the hard disk can be directly plugged and connected to the plug socket 400 after being inserted into the accommodating cavity 101 through the plug-in port 102 .

[0081] At the same time, a limiting portion 21 is also provided on the inner wall surface of the first side portion 20; optionally, the limiting portion 21 includes but is not limited to a convex structure such as a limiting convex block and a limiting rib. The limiting convex portion is used to limit the movement of the hard disk toward the first side portion 20 to avoid the situation where the hard disk is over-inserted and the plug-in terminal is damaged.

[0082] Please refer to Figures 1 to 8 In some embodiments, a guide portion 210 is further provided on the hard disk cover 200, and the guide portion 210 is located on the same side of the hard disk cover 200 perpendicular to the plug-in direction X; a guide groove (not shown in the figure) is opened at the plug-in port 102 of the hard disk box 100 along the plug-in direction X, and the guide portion 210 is configured to be inserted into the guide groove when the hard disk cover 200 is inserted into the plug-in port 102.

[0083] The hard disk cover 200 is also provided with a guide portion 210; optionally, the guide portion 210 may be, but is not limited to, a guide block, a guide plate, a guide rib, or other structure capable of forming a guide function. The number of the guide portions 210 may be one, two, or more; the guide portion 210 may be fixed to the hard disk cover 200 by means of integral molding, fastener connection, bonding, or the like. The guide portion 210 is located on the same side of the hard disk cover 200 perpendicular to the plug-in direction X.

[0084] A guide groove is provided at the plug-in port 102 of the hard disk enclosure 100 along the plug-in direction X. It should be understood that the guide groove is used for inserting the guide portion 210 . The number of the guide grooves may be consistent with the number of the guide portions 210 .

[0085] With such arrangement, the hard disk cover 200 can only be inserted into the plug port 102 and enter the accommodating cavity 101 in the same posture, and the cooperation between the guide portion 210 and the guide groove can form an anti-mistake effect to avoid the hard disk cover 200 and the hard disk being inserted reversely.

[0086] Please refer to Figures 1 to 8 In some embodiments, the hard disk enclosure 100 is a plastic enclosure.

[0087] It should be understood that compared with a metal box body, a plastic box body is lighter and has a lower cost; thus, the hard disk box 100 uses a plastic box body, which can make the total weight of the vehicle-mounted pull-out hard box structure 1000 lighter and can effectively reduce the cost of the vehicle-mounted pull-out hard box structure 1000.

[0088] Please refer to Fig. 9 In a second aspect, an embodiment of the present application further provides a vehicle-mounted video surveillance device 2000, comprising a host 2100 and the vehicle-mounted pull-out hard box structure 1000 as described above, wherein the vehicle-mounted pull-out hard box structure 1000 is inserted into the host 2100 and connected to the host 2100.

[0089] The vehicle-mounted video surveillance device 2000 provided in the embodiment of the present application includes the above-mentioned vehicle-mounted pull-out hard box structure 1000. When the above-mentioned vehicle-mounted pull-out hard box structure 1000 facilitates the disassembly, assembly and replacement of the hard disk, the operation of replacing the hard disk of the vehicle-mounted video surveillance device 2000 is also simpler and more convenient.

[0090] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A vehicle-mounted pull-out hard box structure, characterized in that: include A hard disk case, wherein a receiving cavity with a plug-in port is formed inside the hard disk case, and the receiving cavity is used to receive the hard disk; and a locking assembly is provided on the hard disk case; A hard disk cover, the hard disk cover is used to fix the hard disk, and the hard disk cover is configured to be plugged into the plug-in port along a plug-in direction; as well as A handle structure, the handle structure is arranged on a side of the hard disk cover facing away from the hard disk box, and opposite ends of the handle structure are hinged to the hard disk cover; The handle structure is provided with a matching component; The handle structure is configured to be rotatable to be perpendicular to the plugging and unplugging direction so that the mating component and the locking component are locked; or, the handle structure is configured to be rotatable to be parallel to the plugging and unplugging direction so that the mating component and the locking component are unlocked.

2. The vehicle-mounted pull-out hard box structure according to claim 1, characterized in that: The locking assembly comprises a first locking groove provided on the inner wall surface of the accommodating cavity in a direction perpendicular to the plugging and unplugging direction, and the matching assembly comprises a first locking portion provided at the hinge of the handle structure; When the handle structure is rotated to be perpendicular to the plugging and unplugging direction, the first locking portion is inserted into the first locking groove; when the handle structure is rotated to be parallel to the plugging and unplugging direction, the first locking portion is rotated to the outside of the first locking groove.

3. The vehicle-mounted pull-out hard box structure according to claim 2, characterized in that: The locking assembly further comprises a connecting portion, on which a first locking protrusion is arranged; the matching assembly further comprises a second locking protrusion arranged on the handle structure; When the handle structure is rotated to be perpendicular to the plugging and unplugging direction, the second locking protrusion is abutted against the side of the first locking protrusion close to the accommodating cavity along the plugging and unplugging direction; when the handle structure is rotated to be parallel to the plugging and unplugging direction, the second locking protrusion is separated from the first locking protrusion in the plugging and unplugging direction.

4. The vehicle-mounted pull-out hard box structure according to claim 1, characterized in that: A positioning hole is provided on the surface of the hard disk cover, and a positioning convex portion is provided on the handle structure; when the handle structure is rotated to be parallel to the plugging and unplugging direction, the positioning convex portion is inserted into the positioning hole.

5. The vehicle-mounted pull-out hard box structure according to any one of claims 1 to 4, characterized in that: An elastic portion is arranged on the wall surface of the accommodating cavity.

6. The vehicle-mounted pull-out hard box structure according to claim 5, characterized in that: The hard disk case comprises a bottom, a first side portion arranged at one end of the bottom along the plugging direction, and second side portions arranged at opposite ends of the bottom along a direction perpendicular to the plugging direction, the first side portion, two second side portions and the bottom together enclose the accommodating cavity, and the plugging port is formed between the bottom and the two side walls; The elastic portion includes a first elastic protrusion and a second elastic protrusion, the first elastic protrusion is arranged on the bottom portion, and the second elastic protrusion is arranged on the second side portion.

7. The vehicle-mounted pull-out hard box structure according to claim 6, characterized in that: The vehicle-mounted pull-out hard box structure also includes a plug-in seat, which is arranged on the first side portion; a limiting portion is also arranged on the inner wall surface of the first side portion.

8. The vehicle-mounted pull-out hard box structure according to any one of claims 1 to 4, characterized in that: A guide portion is also provided on the hard disk cover, and the guide portion is located on the same side of the hard disk cover that is perpendicular to the plug-in direction; a guide groove is provided at the plug-in port of the hard disk box along the plug-in direction, and the guide portion is configured to be inserted into the guide groove when the hard disk cover is inserted into the plug-in port.

9. The vehicle-mounted pull-out hard box structure according to claim 5, characterized in that: The hard disk box is a plastic box body.

10. A vehicle-mounted video surveillance device, characterized in that: It comprises a main unit and a vehicle-mounted pull-out hard box structure as claimed in any one of claims 1 to 9, wherein the vehicle-mounted pull-out hard box structure is inserted into the main unit and connected to the main unit.

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