Airborne computer locking device

Abstract

The utility model relates to the technical field of computer locking devices, in particular to an airborne computer locking device which comprises a base, the inner wall of the base is rotatably connected with the outer wall of an installation part, the inner wall of the installation part is slidably connected with the outer wall of an abutting part, and the inner wall of the installation part is movably connected with the outer wall of an insertion part in an inserted mode. When the airborne computer is mounted, the connecting rod and the locking block are inserted into the fixing hole from the mounting hole, the through hole and the locking hole, the connecting rod is rotated to enable the locking block to be clamped in the fixing hole, the locking bolt is screwed, and the locking block is locked in the fixing hole. The locking bolt abuts against the pushing plate to slide under the meshing acting force of the locking bolt and the threaded hole, the pushing plate drives the abutting fork to slide, the abutting fork abuts against the sliding plate to slide downwards, the sliding plate drives the limiting plate to slide, the limiting plate pulls the locking plate through the locking block and the connecting rod, and the fixing plate is locked and fixed to the mounting table through the locking plate. Therefore, the airborne computer is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of computer locking devices, in particular to an airborne computer locking device. Background Art

[0002] Airborne computers are a general term for various computers on an aircraft, including navigation computers, atmospheric data computers, flight control computers, mission computers, radar signals, data processors, display control processors and general-purpose integrated processors.

[0003] At present, most of the airborne computers on the market require complicated installation to fix the airborne computers during installation, and the airborne computers are easily damaged by the impact caused by the vibration during the flight of the aircraft, which brings inconvenience to people's use. Utility Model Content

[0004] The purpose of the utility model is to provide an onboard computer locking device to solve the problem in the background art that a complicated installation is required to fix the onboard computer during installation. To achieve the above purpose, the utility model provides the following technical solution: an onboard computer locking device, comprising a base, the inner wall of the base is rotatably connected to the outer wall of the mounting member, the inner wall of the mounting member is slidably connected to the outer wall of the abutment member, the inner wall of the mounting member is movably plugged into the outer wall of the plug-in member, and the outer wall of the front side of the abutment member is movably abutted against the back side of the locking member.

[0005] The inner wall of the mounting piece is slidably connected to the outer wall of the locking piece. The number of the abutment piece, the connector piece and the locking piece is two each. The two abutment pieces, the two connector pieces and the two locking pieces are all mirror-imaged along the central axis of the mounting piece.

[0006] Preferably, the base includes a base, a support plate, a damper and a rotating plate, the top of the base is fixedly connected to the bottom of the support plate, the top of the support plate is fixedly connected to the top of the damper, and the inner wall on one side of the support plate is rotatably connected to the outer wall on one side of the rotating plate, the number of the support plates and the damper is two, and the two support plates and the two dampers are mirrored along the central axis of the base.

[0007] Preferably, the mounting component is composed of a mounting platform, a sliding block, a buffer spring, an onboard computer and a fixed plate, the mounting platform has two sliding grooves at the bottom near both sides, and the inner walls of the sliding grooves are slidably connected to the outer walls of the sliding blocks, a rotating block is provided at the bottom of the sliding block, and the outer wall of the rotating block is rotatably connected to the inner wall of the rotating plate away from the supporting plate, one side of the sliding block is fixedly connected to one side of the buffer spring, and the other side of the buffer spring is fixedly connected to one side of the inner wall of the sliding groove, the top of the mounting platform is movably abutted against the bottom of the onboard computer, and the onboard computer The front of the computer is fixedly connected to the back of the fixed plate, the bottom of the fixed plate is movably abutted against the top of the mounting platform, and the bottom of the mounting platform is fixedly connected to the top of the damper, the front and back of the mounting platform are provided with threaded holes, two supporting grooves and two locking grooves, and the top of the mounting platform near both sides is provided with two through holes, the top of the fixed plate is provided with a mounting hole, and the number of rotating plates, sliding blocks, buffer springs and fixed plates is four, and the four rotating plates, four sliding blocks, four buffer springs and four fixed plates are all mirror-arranged along the central axis of the base.

[0008] Preferably, the abutment member includes a support block, a push plate, an abutment fork and a locking bolt, the outer wall of the support block is slidably connected to the inner wall of the support groove, and the back side of the support block is fixedly connected to the front side of the push plate, the front side of the push plate is fixedly connected to the back side of the abutment fork, and a fixing hole is provided on the inner wall of the push plate, the inner wall of the fixing hole is movably plugged into the outer wall of the locking bolt, and the outer wall of the locking bolt is threadedly connected to the inner wall of the threaded hole.

[0009] Preferably, the connector consists of a locking plate, a connecting rod and a locking block, the bottom of the locking plate is fixedly connected to the top of the connecting rod, and a fixing groove is provided at the bottom end of the connecting rod, the inner wall of the fixing groove is fixedly connected to the outer wall of the locking block, and the outer wall of the connecting rod is movably connected to the inner wall of the through hole.

[0010] Preferably, the locking member includes a limit plate, a sliding plate and a fixing spring, the inner wall of the limit plate is provided with a locking hole matching the shape of the connecting rod and the locking block, and the inner wall of the locking hole is movably abutted against the outer wall of the connecting rod, the bottom of the limit plate is movably abutted against the top of the locking block, and the bottom of the limit plate is fixedly connected to the top of the sliding plate, the outer wall of the sliding plate is slidably connected to the inner wall of the locking groove, and the outer wall of the back side of the sliding plate is movably abutted against the outer wall of the front side of the abutting fork, the bottom of the sliding plate is fixedly connected to the top of the fixing spring, and the bottom of the fixing spring is fixedly connected to the inner bottom wall of the locking groove, the top of the sliding plate is provided with a fixing hole, and the inner wall of the fixing hole is movably abutted against the locking block.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model discloses that when installing the onboard computer, the connecting rod and the locking block are inserted into the fixing hole through the installation hole, the through hole and the locking hole, the connecting rod is rotated to make the locking block stuck in the fixing hole, the locking bolt is screwed, and the locking bolt pushes the pushing plate to slide under the meshing force with the threaded hole, and the pushing plate drives the moving fork to slide, so that the moving fork pushes the sliding plate to slide downward, and the sliding plate drives the limiting plate to slide, so that the limiting plate pulls the locking plate through the locking block and the connecting rod, so that the locking plate locks the fixing plate to the installation table, thereby fixing the onboard computer, which brings convenience to people.

[0013] In the utility model, the sliding of the sliding block is buffered by the buffer spring, the sliding block buffers the rotation of the rotating plate, the rotating plate buffers the mounting platform through the supporting plate, and the damper prevents the onboard computer from bouncing repeatedly, thereby reducing the vibration of the onboard computer, effectively avoiding damage to the onboard computer caused by the impact of the vibration during the flight of the aircraft, and bringing convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is an exploded view of the abutment, the plug-in part and the locking part in the utility model.

[0018] In the figure: 1. base; 101. base; 102. support plate; 103. damper; 104. rotating plate; 2. mounting member; 201. mounting table; 202. sliding block; 203. buffer spring; 204. onboard computer; 205. fixed plate; 3. abutment member; 301. support block; 302. push plate; 303. abutment fork; 304. locking bolt; 4. plug-in member; 401. locking plate; 402. connecting rod; 403. locking block; 5. locking member; 501. limit plate; 502. sliding plate; 503. fixing spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: an airborne computer locking device, including a base 1, the inner wall of the base 1 is rotatably connected to the outer wall of the mounting member 2, the inner wall of the mounting member 2 is slidably connected to the outer wall of the abutment 3, the inner wall of the mounting member 2 is movably plugged into the outer wall of the plug-in member 4, and the outer wall of the front side of the abutment 3 is movably abutted against the back side of the locking member 5.

[0021] The inner wall of the mounting member 2 is slidably connected to the outer wall of the locking member 5. The number of the abutment member 3, the connector 4 and the locking member 5 are all two. The two abutment members 3, the two connectors 4 and the two locking members 5 are all mirror-arranged along the central axis of the mounting member 2.

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the base 1 includes a base 101, a support plate 102, a damper 103 and a rotating plate 104, the top of the base 101 is fixedly connected to the bottom of the support plate 102, the top of the support plate 102 is fixedly connected to the top of the damper 103, and the inner wall on one side of the support plate 102 is rotatably connected to the outer wall on one side of the rotating plate 104, the number of the support plates 102 and the damper 103 is two, and the two support plates 102 and the two dampers 103 are mirror-arranged along the central axis of the base 101.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the mounting member 2 is composed of a mounting platform 201, a sliding block 202, a buffer spring 203, an onboard computer 204 and a fixed plate 205. Two sliding grooves are provided at the bottom of the mounting platform 201 near both sides, and the inner walls of the sliding grooves are slidably connected to the outer walls of the sliding blocks 202. A rotating block is provided at the bottom of the sliding block 202, and the outer wall of the rotating block is rotatably connected to the inner wall of the rotating plate 104 away from the supporting plate 102. One side of the sliding block 202 is fixedly connected to one side of the buffer spring 203, and the other side of the buffer spring 203 is fixedly connected to one side of the inner wall of the sliding groove. The top of the mounting platform 201 is movably abutted against the bottom of the onboard computer 204, and the front side of the onboard computer 204 is fixedly connected to the back side of the fixed plate 205. The bottom of the fixed plate 205 is movably abutted against the top of the mounting platform 201, and the bottom of the mounting platform 201 is fixedly connected to the top of the damper 103. The front and back sides of the mounting platform 201 are provided with threaded holes, two supporting grooves and two locking grooves, and the top of the mounting platform 201 near both sides is provided with two through holes, the top of the fixed plate 205 is provided with a mounting hole, and the number of the rotating plate 104, the sliding block 202, the buffer spring 203 and the fixed plate 205 are four, the four rotating plates 104, the four sliding blocks 202, the four buffer springs 203 and the four fixed plates 205 are all mirror-imaged along the central axis of the base 101, the sliding of the sliding block 202 is buffered by the buffer spring 203, the rotation of the rotating plate 104 is buffered by the sliding block 202, the rotating plate 104 buffers the mounting platform 201 through the supporting plate 102, and the damper 103 prevents the onboard computer 204 from bouncing repeatedly, thereby reducing the vibration of the onboard computer 204, and effectively avoiding the damage of the onboard computer due to the impact caused by the vibration of the aircraft during flight.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the abutment 3 includes a support block 301, a push plate 302, a push fork 303 and a locking bolt 304. The outer wall of the support block 301 is slidably connected to the inner wall of the support groove, and the back of the support block 301 is fixedly connected to the front of the push plate 302, the front of the push plate 302 is fixedly connected to the back of the push fork 303, and the inner wall of the push plate 302 is provided with a fixing hole, the inner wall of the fixing hole is movably plugged with the outer wall of the locking bolt 304, and the outer wall of the locking bolt 304 is threadedly connected to the inner wall of the threaded hole, and the locking bolt 304 is screwed to the inner wall of the threaded hole, and the locking bolt 304 is screwed to the push plate 302 to slide under the meshing force with the threaded hole, and the push plate 302 drives the push fork 303 to slide.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the connector 4 consists of a locking plate 401, a connecting rod 402 and a locking block 403. The bottom of the locking plate 401 is fixedly connected to the top of the connecting rod 402, and a fixing groove is provided at the bottom of the connecting rod 402. The inner wall of the fixing groove is fixedly connected to the outer wall of the locking block 403, and the outer wall of the connecting rod 402 is movably connected to the inner wall of the through hole. When the onboard computer 204 is installed, the connecting rod 402 and the locking block 403 are inserted into the fixing hole from the mounting hole, the through hole and the locking hole, and the connecting rod 402 is rotated to make the locking block 403 stuck in the fixing hole.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the locking member 5 includes a limit plate 501, a sliding plate 502 and a fixing spring 503. The inner wall of the limit plate 501 is provided with a locking hole that matches the shape of the connecting rod 402 and the locking block 403, and the inner wall of the locking hole is movably abutted against the outer wall of the connecting rod 402. The bottom of the limit plate 501 is movably abutted against the top of the locking block 403, and the bottom of the limit plate 501 is fixedly connected to the top of the sliding plate 502. The outer wall of the sliding plate 502 is slidably connected to the inner wall of the locking groove, and the outer wall of the back side of the sliding plate 502 is movably abutted against the outer wall of the front side of the abutting fork 303. 2 is fixedly connected with the top of the fixing spring 503, and the bottom of the fixing spring 503 is fixedly connected with the inner bottom wall of the locking groove, the top of the sliding plate 502 is provided with a fixing hole, and the inner wall of the fixing hole is movably abutted with the locking block 403, so that the abutting fork 303 abuts the sliding plate 502 to slide downward, and the sliding plate 502 drives the limiting plate 501 to slide, so that the limiting plate 501 pulls the locking plate 401 through the locking block 403 and the connecting rod 402, so that the locking plate 401 locks and fixes the fixing plate 205 on the mounting platform 201, thereby fixing the onboard computer 204.

[0027] The use method and advantages of the utility model: When the onboard computer locking device is working, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when the onboard computer 204 is installed, the connecting rod 402 and the locking block 403 are inserted into the fixing hole from the installation hole, the through hole and the locking hole, the connecting rod 402 is rotated to make the locking block 403 stuck in the fixing hole, and the locking bolt 304 is turned. The locking bolt 304 pushes the push plate 302 to slide under the meshing force with the threaded hole, and the push plate 302 drives the moving fork 303 to slide, so that the moving fork 303 pushes the sliding plate 502 to slide downward, and the sliding plate 502 drives the limiting plate 501 to slide, so that the limiting plate 501 passes through the locking block 403 and the connecting rod 402. Pull the locking plate 401 so that the locking plate 401 locks the fixing plate 205 on the mounting platform 201, thereby fixing the onboard computer 204. The sliding of the sliding block 202 is buffered by the buffer spring 203, and the sliding block 202 buffers the rotation of the rotating plate 104. The rotating plate 104 buffers the mounting platform 201 through the supporting plate 102. The damper 103 prevents the onboard computer 204 from bouncing repeatedly, thereby reducing the vibration of the onboard computer 204, and effectively avoiding the damage of the onboard computer due to the impact caused by the vibration of the aircraft during flight.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An onboard computer locking device, comprising a base (1), characterized in that: The inner wall of the base (1) is rotatably connected to the outer wall of the mounting member (2), the inner wall of the mounting member (2) is slidably connected to the outer wall of the abutment member (3), the inner wall of the mounting member (2) is movably plugged into the outer wall of the plug-in member (4), and the outer wall of the front side of the abutment member (3) is movably abutted against the back side of the locking member (5); The inner wall of the mounting member (2) is slidably connected to the outer wall of the locking member (5); the number of the abutment member (3), the plug-in member (4) and the locking member (5) is two; the two abutment members (3), the two plug-in members (4) and the two locking members (5) are all arranged in a mirror image along the central axis of the mounting member (2).

2. The onboard computer locking device according to claim 1, characterized in that: The base (1) comprises a pedestal (101), a support plate (102), a damper (103) and a rotating plate (104); the top of the pedestal (101) is fixedly connected to the bottom of the support plate (102); the top of the support plate (102) is fixedly connected to the top of the damper (103); and the inner wall of one side of the support plate (102) is rotatably connected to the outer wall of one side of the rotating plate (104); there are two support plates (102) and two dampers (103), and the two support plates (102) and the two dampers (103) are mirror-imaged along the central axis of the pedestal (101).

3. The onboard computer locking device according to claim 2, characterized in that: The mounting member (2) is composed of a mounting platform (201), a sliding block (202), a buffer spring (203), an onboard computer (204) and a fixed plate (205). The mounting platform (201) is provided with two sliding grooves at the bottom near both sides, and the inner walls of the sliding grooves are slidably connected to the outer walls of the sliding blocks (202). A rotating block is provided at the bottom of the sliding block (202), and the outer wall of the rotating block is rotatably connected to the inner wall of the rotating plate (104) away from the supporting plate (102). One side of the sliding block (202) is fixedly connected to one side of the buffer spring (203), and the other side of the buffer spring (203) is fixedly connected to one side of the inner wall of the sliding groove. The top of the mounting platform (201) is movably abutted against the bottom of the onboard computer (204), and the onboard computer (204) is rotatably connected to the inner wall of the rotating plate (104). The front side is fixedly connected to the back side of the fixed plate (205), the bottom side of the fixed plate (205) is movably abutted against the top side of the mounting platform (201), and the bottom side of the mounting platform (201) is fixedly connected to the top side of the damper (103), the front side and the back side of the mounting platform (201) are both provided with threaded holes, two supporting grooves and two locking grooves, and the top side of the mounting platform (201) near both sides is provided with two through holes, the top side of the fixed plate (205) is provided with a mounting hole, and the number of the rotating plate (104), the sliding block (202), the buffer spring (203) and the fixed plate (205) is four, and the four rotating plates (104), the four sliding blocks (202), the four buffer springs (203) and the four fixed plates (205) are all arranged in a mirror image along the central axis of the base (101).

4. The onboard computer locking device according to claim 3, characterized in that: The abutment member (3) comprises a support block (301), a push plate (302), an abutment fork (303) and a locking bolt (304); the outer wall of the support block (301) is slidably connected to the inner wall of the support groove, and the back side of the support block (301) is fixedly connected to the front side of the push plate (302); the front side of the push plate (302) is fixedly connected to the back side of the abutment fork (303), and the inner wall of the push plate (302) is provided with a fixing hole, the inner wall of the fixing hole is movably plugged into the outer wall of the locking bolt (304), and the outer wall of the locking bolt (304) is threadedly connected to the inner wall of the threaded hole.

5. The onboard computer locking device according to claim 3, characterized in that: The connector (4) is composed of a locking plate (401), a connecting rod (402) and a locking block (403); the bottom of the locking plate (401) is fixedly connected to the top of the connecting rod (402); a fixing groove is provided at the bottom of the connecting rod (402); the inner wall of the fixing groove is fixedly connected to the outer wall of the locking block (403); and the outer wall of the connecting rod (402) is movably connected to the inner wall of the through hole.

6. The onboard computer locking device according to claim 5, characterized in that: The locking member (5) comprises a limit plate (501), a sliding plate (502) and a fixing spring (503); the inner wall of the limit plate (501) is provided with a locking hole matching the shape of the connecting rod (402) and the locking block (403); the inner wall of the locking hole is movably abutted against the outer wall of the connecting rod (402); the bottom of the limit plate (501) is movably abutted against the top of the locking block (403); the bottom of the limit plate (501) is fixedly connected to the top of the sliding plate (502); the outer wall of the sliding plate (502) is slidably connected to the inner wall of the locking groove; the outer wall of the back side of the sliding plate (502) is movably abutted against the outer wall of the front side of the abutting fork (303); the bottom of the sliding plate (502) is fixedly connected to the top of the fixing spring (503); and the fixing spring (503) The bottom of the sliding plate (502) is fixedly connected to the inner bottom wall of the locking groove, and the top of the sliding plate (502) is provided with a fixing hole. The inner wall of the fixing hole is in movably contact with the locking block (403).

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