CN219891694U

CN219891694U - Data protection box

Info

Publication number: CN219891694U
Application number: CN202321161645.4U
Authority: CN
Inventors: 肖成瑛; 廖晨
Original assignee: Nanchang Changhang Electronic Technology Co ltd
Current assignee: Nanchang Changhang Electronic Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-24
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a data protection box, which comprises an outer shell and a side shell, wherein the inner wall of the outer shell is connected with an inner box in a sliding manner, a switch component is arranged in the outer shell and the side shell, the switch component comprises a rotating rod, a worm, a triangular box, a ratchet wheel, a clamping plate and a torsion spring, when the data protection box is used, a data storage main body is placed in the inner box, the inner box is pushed, the inner box can be rapidly stored and opened through the matching of the clamping plate and the ratchet wheel, and a damping effect can be achieved when an aircraft accident happens through the arrangement of a hard sponge plate and the first spring.

Description

Data protection box

Technical Field

The utility model relates to the technical field of aircrafts, in particular to a data protection box.

Background

The technology is rapidly developed, the travel modes of people are increasingly diversified, high-speed rails, airplanes, automobiles and the like are vehicles which are commonly contacted by people, civil flights have flight histories for nearly hundred years at present, people often take the airplanes to go to destinations when going out for a long distance, most of time is saved, the safety is higher than that of other vehicles, a black box is arranged on the airplanes, and the black box can record the voice dialogue of the first half hour of stopping work or crashing of the airplanes and the flight parameters of two hours, such as speed, heading, climbing rate, descending rate, acceleration condition, oil consumption, landing gear releasing and receiving and Greenning time, and the working conditions of an airplane system, the working parameters of an engine and the like.

The aircraft has better safety, but does not avoid accidents, a large number of casualties can occur once the accidents happen, the black box is used as a recording device, the accident cause is obtained through the analysis of the flight condition during the accident analysis, the protection of the black box is important as an important tool, and the black box has enough safety, but also needs to be installed and protected, and the protection device also needs to be installed and opened quickly after the accident happens.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a data protection box.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a data protection casket, includes shell body, side casing, shell body inner wall sliding connection has interior box, shell body and the inside switch module that is equipped with of side casing, switch module includes bull stick, worm, triangle case, the bull stick rotates to be connected in shell body and side shells inner wall, bull stick both ends respectively fixed mounting have ratchet and worm wheel, ratchet outside lateral wall fixed mounting has the connecting rod, another group ratchet of connecting rod other end fixed mounting has, the worm rotates to be connected in side shells inner wall, the worm meshes with the worm wheel, hexagonal screw has been seted up to worm one end, triangle case fixed mounting is in interior box bottom outer wall, triangle case inner wall rotates and is connected with the pivot, pivot outside lateral wall fixed mounting has the cardboard, torsion spring has been cup jointed to pivot outside lateral wall, cardboard and ratchet cooperate.

As still further aspects of the utility model: and a worm is fixedly arranged on the inner wall of the bottom of the inner box body.

As still further aspects of the utility model: the inner wall of the bottom of the outer shell is fixedly provided with a first spring, and the outer wall of the top of the first spring is fixedly provided with a hard sponge plate.

As still further aspects of the utility model: the inner side wall of the inner box body is fixedly provided with a second spring, and the outer side wall of the second spring is fixedly provided with a rubber plate.

As still further aspects of the utility model: the outer side wall of the inner box body is fixedly provided with a pull handle.

As still further aspects of the utility model: and a pressure sensor is fixedly arranged between the hard sponge plate and the inner wall of one side of the shell body opposite to the hard sponge plate.

As still further aspects of the utility model: the controller is fixedly arranged on the side wall outside the shell body, and the alarm lamp is fixedly arranged on the outer wall of the top of the controller.

As still further aspects of the utility model: and a connecting wire is fixedly arranged between the pressure sensor and the controller.

Compared with the prior art, the utility model provides a data protection box, which has the following beneficial effects:

according to the utility model, the switch assembly is arranged as the combination of the rotating rod, the worm, the triangular box, the ratchet wheel, the clamping plate and the torsion spring, and when the data storage main body is placed in the inner box body during use, the inner box body is pushed, and the inner box body can be rapidly stored and opened through the cooperation of the clamping plate and the ratchet wheel.

2. According to the utility model, the hard sponge plate and the first spring are arranged, so that a cushioning effect can be achieved when an aircraft accident occurs, and huge damage to the data storage main body is avoided.

3. According to the utility model, the pressure sensor, the controller and the alarm lamp are arranged, so that after the aircraft loses a case, the pressure sensor transmits information to the controller after the outer shell is impacted, and then the alarm lamp is turned on, thereby facilitating subsequent searching of the device.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a data protection cartridge according to the present utility model;

FIG. 2 is a schematic diagram of a data protection cartridge according to the present utility model;

FIG. 3 is a schematic diagram of a full cross-sectional structure of an outer casing of a data protection cartridge according to the present utility model;

fig. 4 is a schematic diagram of a full-section structure of an outer casing of a data protection cartridge according to the present utility model.

FIG. 5 is a schematic diagram illustrating a rear view of a data protection cartridge according to the present utility model;

fig. 6 is a schematic diagram of a half-cut structure of an outer casing of a data protection cartridge according to the present utility model.

In the figure: 1. an outer housing; 2. an inner case; 3. a pull handle; 4. a side case; 5. a connecting rod; 6. a ratchet wheel; 7. a rotating rod; 8. hexagonal screw holes; 9. a worm; 10. a worm wheel; 11. a hard sponge plate; 12. a first spring; 13. a triangular box; 14. a torsion spring; 15. a rotating shaft; 16. a clamping plate; 17. a second spring; 18. a rubber plate; 19. a data storage body; 20. an alarm lamp; 21. a controller; 22. a connecting wire; 23. a pressure sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

1-6, in order to realize quick switch, as shown in fig. 1-6, the data protection box comprises an outer shell 1 and a side shell 4, wherein the inner wall of the outer shell 1 is slidably connected with an inner box body 2, the inner wall at the bottom of the inner box body 2 is fixedly provided with a data storage main body 19 through bolts, a switch component is arranged inside the outer shell 1 and the side shell 4, the switch component comprises a rotating rod 7, a worm 9 and a triangular box 13, the rotating rod 7 is rotatably connected with the inner walls of the outer shell 1 and the side shell 4, ratchet wheels 6 and worm wheels 10 are respectively welded at two ends of the rotating rod 7, a connecting rod 5 is welded at the outer side wall of the ratchet wheels 6, the other end of the connecting rod 5 is welded with another group of ratchet wheels 6, the worm 9 is rotatably connected with the inner wall of the side shell 4, the worm 9 is meshed with the worm wheels 10, one end of the worm 9 is provided with a hexagonal screw hole 8, the triangular box 13 is welded with the outer wall at the bottom of the inner box body 2, a rotating shaft 15 is rotatably connected with a rotating plate 16, a torsion spring 14 is sleeved on the outer side wall of the rotating shaft 15, and the rotating plate 16 is matched with the ratchet wheels 6;

during the use, can fix the data storage main part 19 in the inner box 2 after direct promotion inner box 2 for the cardboard 16 chucking and the ratchet 6 outside of bottom is carried out the chucking to inner box 2, when needing to look over data storage main part 19, accessible hexagonal screw 8 rotates worm 9, and then makes worm wheel 10 rotate, drives the ratchet 6 rotation that two sets of are connected, takes out inner box 2 simultaneously, also can open fast when realizing safety protection data storage main part 19.

The inner wall of the bottom of the outer shell 1 is welded with a first spring 12, and the outer wall of the top of the first spring 12 is adhered with a hard sponge plate 11;

when the shock absorber is used, the shock absorber can buffer the shock absorber through the first spring 12 and the hard sponge plate 11 when an aircraft accident happens, so that the data storage main body 19 inside the shock absorber is prevented from being damaged greatly.

A second spring 17 is welded on the inner side wall of the inner box body 2, and a rubber plate 18 is bonded on the outer side wall of the second spring 17;

when the data storage main body 19 is placed in the inner box body 2, the rubber plates 18 on two sides can be extruded, so that the second springs 17 shrink to generate elastic force, the data storage main body 19 is clamped, and the fixing on the plane of the data storage main body 19 is realized.

The outer side wall of the inner box body 2 is adhered with a pull handle 3;

when in use, the inner box body 2 can be pulled out rapidly through the pull handle 3.

A pressure sensor 23 is fixedly arranged between the hard sponge plate 11 and the inner wall of the opposite side of the outer shell 1, a controller 21 is fixed on the outer side wall of the outer shell 1 through bolts, an alarm lamp 20 is fixedly arranged on the outer wall of the top of the controller 21, and a connecting wire 22 is fixedly arranged between the pressure sensor 23 and the controller 21;

after the aircraft is lost, when the bottom of the outer shell 1 is impacted, the pressure sensor 23 can sense the pressure, then the pressure sensor transmits information to the controller 21 through the connecting wire 22, and the warning lamp 20 is turned on through the controller 21, so that the device can be searched conveniently.

Working principle: when the safety protection device is used, the inner box body 2 is quickly pulled out through the pull handle 3, the data storage main body 19 is fixed in the inner box body 2, then the inner box body 2 is directly pushed, the data storage main body 19 is placed in the inner box body 2, the rubber plates 18 on two sides can be extruded, the springs II 17 are contracted to generate elastic force, the data storage main body 19 is clamped, fixation on the plane of the data storage main body 19 is realized, the clamping plate 16 at the bottom is clamped outside the ratchet wheel 6, the inner box body 2 is clamped, when the data storage main body 19 is required to be checked, the worm 9 can be rotated through the hexagonal screw hole 8, the worm wheel 10 is further rotated to drive the two groups of connected ratchet wheels 6 to rotate, meanwhile, the inner box body 2 is simultaneously pulled out, the safety protection data storage main body 19 can be quickly opened, the springs II 12 and the hard sponge plates 11 are subjected to slow vibration when an aircraft accident happens, huge damage to the data storage main body 19 inside is avoided, after the aircraft is lost, the bottom of the outer shell 1 is impacted, the pressure sensor 23 can sense pressure, then the connecting wire 22 is used for transmitting information to the controller 21, and the alarm device is conveniently opened through the controller 21.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a data protection casket, includes shell body (1), side casing (4), a serial communication port, shell body (1) inner wall sliding connection has interior box (2), shell body (1) and side casing (4) inside are equipped with switch module, switch module includes bull stick (7), worm (9), triangle case (13), bull stick (7) rotate and connect in shell body (1) and side casing (4) inner wall, ratchet (6) and worm wheel (10) are installed to bull stick (7) both ends respectively fixed mounting, ratchet (6) outside lateral wall fixed mounting has connecting rod (5), connecting rod (5) other end fixed mounting has another group ratchet (6), worm (9) rotate and connect in side casing (4) inner wall, worm (9) mesh with worm wheel (10), hexagonal screw hole (8) have been seted up to worm (9) one end, triangle case (13) fixed mounting is in interior box (2) bottom outer wall, triangle case (13) inner wall rotation is connected with pivot (15), outside lateral wall fixed mounting has pivot (16) pivot (14) outside lateral wall (14), the clamping plate (16) is matched with the ratchet wheel (6).

2. A data protection cartridge according to claim 1, characterized in that the inner wall of the bottom of the inner casing (2) is fixedly provided with a worm (9).

3. A data protection cartridge according to claim 2, wherein the inner wall of the bottom of the outer casing (1) is fixedly provided with a first spring (12), and the outer wall of the top of the first spring (12) is fixedly provided with a hard sponge plate (11).

4. A data protection cartridge according to claim 3, wherein a second spring (17) is fixedly mounted on the inner side wall of the inner case (2), and a rubber plate (18) is fixedly mounted on the outer side wall of the second spring (17).

5. A data protection cartridge according to claim 4, wherein the pull handle (3) is fixedly mounted on the outer side wall of the inner case (2).

6. A data protection cartridge according to claim 3, characterized in that a pressure sensor (23) is fixedly mounted between the hard sponge plate (11) and the inner wall of the opposite side of the outer housing (1).

7. A data protection cartridge according to claim 6, wherein a controller (21) is fixedly mounted on the outer side wall of the outer casing (1), and an alarm lamp (20) is fixedly mounted on the outer wall of the top of the controller (21).

8. A data protection cartridge according to claim 7, characterized in that a connection line (22) is fixedly arranged between the pressure sensor (23) and the controller (21).