CN212032231U

CN212032231U - Black box protector

Info

Publication number: CN212032231U
Application number: CN202020858721.7U
Authority: CN
Inventors: 王松亮; 林万才; 徐立乾; 李明伟
Original assignee: JIANGSU DUWAN ELECTRONIC TECHNOLOGY CO LTD
Current assignee: JIANGSU DUWAN ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-11-27
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a black box protector belongs to vehicle information storage equipment technical field. The utility model discloses a black box protector, including protective housing, this protective housing has the first cavity that is used for holding data memory, first cavity coats and is stamped first guard plate, carry out fixed connection through connecting bolt in 3 directions at least between protective housing and the first guard plate, thereby the joint strength between protective housing and the first guard plate has been improved, protective device's anti extrusion striking ability has been improved, can prevent effectively that protective device from taking place breakage, decomposition, impale at the accident in-process, and then the security of the data memory of holding in the protective device has been improved.

Description

Black box protector

Technical Field

The utility model relates to a vehicle information storage equipment technical field, more specifically say, relate to a black box protector.

Background

In the related art, automobiles, locomotives, airplanes, etc. are equipped with data recorders, also called black boxes, for recording driving data. Data stored in the black box is important, and once an accident occurs, the data are all the basis for judging the cause of the accident, so that a shell with high protection performance is necessary to protect the data recorder.

For example, chinese patent application No. 2019213501694 discloses a vehicle-mounted black box protector, which includes an inner housing, an inner cover, a data storage module, and a cable, wherein the data storage module is disposed in the inner housing, an open end of the inner housing is fixedly connected to the inner cover, one end of the cable is connected to the data storage module, and the other end of the cable penetrates through the inner cover to perform data transmission with the outside; the cable penetrates through one end of the inner cover body and extends out of the outer cover body to perform data transmission with the outside; the heat insulation material is filled in the gap between the inner shell and the outer shell.

However, when an accident occurs, in an extreme environment, after the protector is impacted and pressed, the housing of the protector may be penetrated, and the strength of the common bolt connection mode is not enough, so that the protector can be split and even broken integrally, and the data recorder in the protector can be damaged and the data stored in the recorder can be lost.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

An object of the utility model is to overcome among the prior art protector intensity of black box not enough and take place the not enough of damage easily in the accident, provide a black box protector. This scheme covers first guard plate and fixes on protective housing through the bolted connection of 3 at least directions, improves protector anti striking extrusion ability, prevents that protector from taking place to damage at the accident in-process.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a black box protector, including protective housing, protective housing has the first cavity that is used for holding data memory, first cavity coats and is stamped first guard plate, protective housing with carry out fixed connection through connecting bolt in 3 directions at least between the first guard plate.

Furthermore, a plurality of first mounting holes are formed in the first protection plate along a first direction, and a first connecting hole is formed in the position, corresponding to the first mounting holes, of the protection shell;

a plurality of second mounting holes are formed in the first protection plate along the second direction and the second direction, and second connecting holes are formed in the position, corresponding to the second mounting holes, of the protection shell.

Furthermore, the protective shell comprises a first connecting part protruding from the edge of the protective shell in a first direction, and the second connecting hole is formed in the first connecting part; a first mounting notch used for accommodating the first connecting portion is formed in the first protection plate.

Further, each edge of the protection shell facing the first protection plate is provided with at least one first connecting portion.

Further, the protective shell is provided with a second cavity, a second protective plate covers the second cavity, and the protective shell and the second protective plate are fixedly connected in at least 3 directions through connecting bolts; the second protection plate is perpendicular to the first protection plate.

Furthermore, the second protection plate is provided with a plurality of third mounting holes in the first direction and the third direction, and a third connecting hole is formed in the position, corresponding to the third mounting holes, of the protection shell;

a plurality of fourth mounting holes are formed in the second direction of the second protection plate, and fourth connecting holes are formed in the position, corresponding to the fourth mounting holes, of the protection shell.

Further, the protective shell comprises a second connecting part protruding from the edge of the protective shell in a second direction, and the third connecting hole is formed in the second connecting part; and a second mounting notch for accommodating the second connecting part is formed in the second protection plate.

Furthermore, the fourth connecting hole is a through hole, and a fixing hole is formed in the position, corresponding to the fourth connecting hole, of the first protection plate; and connecting bolts penetrate through the fourth mounting holes and the fourth connecting holes and are connected with the fixing holes so as to fixedly connect the protective shell, the first protective plate and the second protective plate.

Furthermore, a plurality of first reinforcing ribs are arranged on the outer side wall of the protective shell; and/or the presence of a gas in the gas,

and the second protection plate is provided with a plurality of second reinforcing ribs.

Further, a first waterproof ring is arranged between the protective shell and the first protective plate; and/or the presence of a gas in the gas,

and a second waterproof ring is arranged between the protective shell and the second protective plate.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a black box protector, including protective housing, this protective housing has the first cavity that is used for holding data memory, first cavity coats and is stamped first guard plate, carry out fixed connection through connecting bolt in 3 directions at least between protective housing and the first guard plate, thereby the joint strength between protective housing and the first guard plate has been improved, protective device's anti extrusion striking ability has been improved, can prevent effectively that protective device from taking place breakage, decomposition, impale at the accident in-process, and then the security of the data memory of holding in the protective device has been improved.

(2) The utility model discloses in, protective housing has the second cavity, and this second cavity can be used for the holding keysets, and the second cavity coats and is stamped the second guard plate, carries out fixed connection through connecting bolt in 3 directions at least between protective housing and the second guard plate to improve the security of keysets, conveniently read data memory's in the first cavity data memory through this keysets after the occurence of failure.

(3) In the utility model, the fourth connecting hole is a through hole, and a fixed hole is arranged at the position of the first protection plate corresponding to the fourth connecting hole; pass fourth mounting hole and fourth connecting hole and be connected with the fixed orifices with connecting bolt to with protecting casing, first guard plate and second guard plate fixed connection, prevent effectively that first guard plate or second guard plate from droing from protecting casing among the accident process, further improved protector's bulk strength.

Drawings

FIG. 1 is a schematic structural view of the black box protection device of the present invention;

FIG. 2 is a schematic structural view of a first protection plate of the present invention;

fig. 3 is a schematic view of a connection structure between the first protection plate, the second protection plate and the protection housing according to the present invention;

FIG. 4 is a schematic structural view of a second guard plate of the present invention;

fig. 5 is a schematic structural view of the middle fixing hole of the present invention.

The reference numerals in the schematic drawings illustrate: 100. a protective housing; 101. a first connection hole; 102. a second connection hole; 103. a first connection portion; 104. a second connecting portion; 105. a third connection hole; 106. a fourth connection hole; 107. a first reinforcing rib; 200. a second guard plate; 201. a display area; 202. an indicator light; 203. a second reinforcing rib; 204. a second mounting notch; 205. a third mounting hole; 206. a fourth mounting hole; 207. a wire harness connection hole; 210. a second waterproof ring; 220. an adapter plate; 300. a first guard plate; 301. a first mounting hole; 302. a second mounting hole; 303. a first mounting notch; 304. a fixing hole; 400. a wire harness.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Referring to fig. 1 to 2, the black box guard of the present embodiment may be disposed in a transportation or production facility such as a vehicle, a ship, or an aircraft, and may be configured to include a data storage for recording operation information of the transportation facility, so as to allow the cause and the passage of an accident to be estimated by analyzing the operation information recorded in the data storage after the accident occurs. Therefore, in order to ensure the data storage device to have higher safety performance, the quality of the anti-extrusion impact capability of the black box protection device is very critical.

Referring to fig. 3, the black box guard of the present embodiment may include a guard housing 100 and a first guard plate 300, the guard housing 100 having a first cavity therein for receiving a data storage, the first guard plate 300 being disposed to cover the first cavity, thereby closing the first cavity. In order to improve the anti-collision capability of the black box guard, the guard housing 100 and the first guard plate 300 may be fixedly coupled to each other by coupling bolts in at least 3 directions.

Specifically, referring to fig. 3, a plurality of first mounting holes 301 may be formed in the first protection plate 300 along the first direction, and a first connection hole 101 is formed in a position of the protection housing 100 corresponding to the first mounting holes 301. A plurality of second mounting holes 302 are formed in the first protection plate 300 along the second direction or the second direction, and second connection holes 102 are formed in the protection shell 100 at positions corresponding to the second mounting holes 302; or, the first protection plate 300 is provided with a plurality of second mounting holes 302 in both the second direction and the second direction.

In addition, mounting holes may be formed in the first guard plate 300 to be offset from the first, second, and third directions, and corresponding connection holes may be formed in the guard housing 100, and at this time, the connection bolts may be also offset from the first, second, and third directions.

Wherein the first direction refers to a height direction of the black box guard, such as an x direction shown in fig. 3; the second direction refers to a length direction of the black box guard, such as the y-direction shown in fig. 3; the third direction refers to a width direction of the black box guard, for example, a z direction shown in fig. 3.

When the protective shell 100 and the first protection plate 300 are connected by using the connecting bolt, because the first direction is a direction penetrating through the thickness of the first protection plate 300, the second direction is a direction penetrating through the thickness of a side edge arranged along the third direction of the protective shell 100, and the third direction is a direction penetrating through the thickness of a side edge arranged along the second direction of the protective shell 100, an internal thread can be formed on the first connecting hole 101, and the connecting bolt penetrates through the first mounting hole 301 and is connected to the first connecting hole 101; the second mounting hole 302 may be internally threaded, and a connecting bolt may be inserted through the second connecting hole 102 and coupled to the second mounting hole 302.

It should be understood that the second mounting holes 302 are described as being arranged along the second direction in the present embodiment, which does not mean that the connection bolts are certainly arranged along the second direction, and the connection bolts may also be arranged away from the second direction, for example, in fig. 3, the second mounting holes 302 on both sides of the front and rear sides of the first guard plate 300 are arranged along the second direction, but the connection bolts on the front side of the first guard plate 300 are arranged away from the second direction. Likewise, the connecting bolt on the second mounting hole 302 arranged along the third direction may also be arranged opposite to the third direction.

As a further optimization, a first connecting portion 103 may be disposed on the protective shell 100, the first connecting portion 103 protrudes from the edge of the protective shell 100 in the first direction, and the second connecting hole 102 is opened above the first connecting portion 103; the first protection plate 300 is provided with a first installation notch 303 for accommodating the first connection portion 103. During installation, the first connecting portion 103 may be clamped in the first installation notch 303, so as to facilitate connection between the protective casing 100 and the first protection plate 300.

Further, when the front side, the left side, the right side and the rear side of the first protection plate 300 are all provided with at least one second mounting hole 302, each edge of the protection housing 100 facing the first protection plate 300 is provided with at least one first connecting portion 103, and the first connecting portion 103 is provided with a second connecting hole 102 matched with the second mounting hole 302.

In order to improve the safety performance of the data storage device in the first cavity, a first waterproof ring 310 may be disposed between the protective casing 100 and the first protection plate 300, so as to improve the waterproof performance of the protective device; the first waterproof ring 310 may be a waterproof rubber ring, or may be an elastic washer having a waterproof function, and the specific structure thereof is not limited. In addition, a plurality of protrusions may be arranged on the protective shell 100, and the protrusions are formed as the first reinforcing ribs 107, so as to further improve the anti-crush impact capability of the protective shell 100.

Referring to fig. 1 to 3, the black box protection device of the present embodiment may further include a second cavity, where the second cavity is used to accommodate the adapter plate 220, so as to implement the adapter between the data memory in the first cavity and the external wire harness 400 of the protection device. Specifically, a harness connection hole 207 may be provided on the second protection plate 200, and the harness 400 may enter the second cavity through the harness connection hole 207 and be electrically connected to the interposer 220 in the second cavity. The interposer 220 may be one commonly used in the related art, and its specific structure is not limited.

In addition, a display area 201 can be arranged on the second protection plate 200, and a plurality of indicator lights 202 can be arranged on the display area 201, and the indicator lights 202 can be used for displaying the power-on state or the working state of the data storage in the first cavity.

The second cavity may be formed by the shielding shell 100 itself, and a second shielding plate 200 capable of covering the second cavity is connected to the shielding shell 100; alternatively, the second shield plate 200 may have a hollow space formed therein, and the second shield plate 200 may be coupled to one of the side surfaces of the shield case 100 in such a manner that the hollow space faces the shield case 100, thereby forming the second hollow space. Both of these ways have equal technical effects.

The second protection plate 200 and the first protection plate 300 can be vertically arranged, and at the moment, the second protection plate 200 and the first protection plate 300 are connected to the protection shell 100 from two directions, so that the openings of the first cavity and the second cavity are arranged towards two directions, and when the openings of the first cavity and the second cavity are arranged in parallel in the same direction, the separation plate for separating the first cavity and the second cavity is bent, or is disconnected from the inner side wall of the protection shell 100.

In addition, in order to improve the overall anti-pressing impact capability of the black box guard, the guard housing 100 and the second guard plate 200 are fixedly coupled by coupling bolts in at least 3 directions.

Specifically, referring to fig. 4, the second protection plate 200 may be provided with a plurality of third mounting holes 205 in the first direction or the third direction, and the protection housing 100 is provided with third connection holes 105 at positions corresponding to the third mounting holes 205; the second protection plate 200 is provided with a plurality of fourth mounting holes 206 in the second direction, and the protection shell 100 is provided with fourth connecting holes 106 at positions corresponding to the fourth mounting holes 206; the second protection plate 200 may also be provided with a plurality of third mounting holes 205 in both the first direction and the third direction.

It should be noted that, the connection structure between the second protection plate 200 and the protective casing 100 and the connection structure between the first protection plate 300 and the protective casing 100 are different from each other in the positions and directions of the installation holes and the connection holes, and the rest of the connection structures are not substantially different from each other, and reference may be made to the aforementioned part of the connection structure between the first protection plate 300 and the protective casing 100 in this embodiment, and therefore, related contents are not described again in this embodiment.

In order to facilitate the installation and fixation of the second protection plate 200, the protection housing 100 includes a second connection portion 104 protruding from the edge thereof in the second direction, and a third connection hole 105 is formed on the second connection portion 104; the second protection plate 200 is provided with a second mounting notch 204 for accommodating the second connection portion 104.

As a further optimization, referring to fig. 5, the fourth connection hole 106 may be a through hole, and a fixing hole 304 is formed at a position on the first protection plate 300 corresponding to the fourth connection hole 106; the connection bolts are inserted through the fourth mounting holes 206 and the fourth connection holes 106 and connected with the fixing holes 304 to fixedly connect the shield case 100, the first shield plate 300 and the second shield plate 200, thereby improving the connection strength between the first shield plate 300 and the second shield plate 200 and the shield case 100 and further improving the overall anti-crush impact capability of the shield apparatus.

Similarly, to improve the safety performance of the transfer plate in the second cavity, a second waterproof ring 210 may be disposed between the protective housing 100 and the second protective plate 200, thereby improving the waterproof performance of the protective device; the second waterproof ring 210 may be a waterproof rubber ring, or may be an elastic washer having a waterproof function, and a specific structure thereof is not limited. In addition, a plurality of protrusions may be arranged on the second guard plate 200, and the protrusions may be formed as second reinforcing ribs 203, so that the crush impact resistance of the second guard plate 200 may be further improved.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. A black box guard comprising a guard housing (100), characterized in that: the protective shell (100) is provided with a first cavity for accommodating the data storage, a first protective plate (300) covers the first cavity, and the protective shell (100) is fixedly connected with the first protective plate (300) in 3 directions at least through connecting bolts.

2. A black box guard according to claim 1, wherein: a plurality of first mounting holes (301) are formed in the first protection plate (300) along a first direction, and a first connecting hole (101) is formed in the position, corresponding to the first mounting holes (301), of the protection shell (100);

a plurality of second mounting holes (302) are formed in the first protection plate (300) along the second direction and the second direction, and second connecting holes (102) are formed in positions, corresponding to the second mounting holes (302), on the protection shell (100).

3. A black box guard according to claim 2, wherein: the protective shell (100) comprises a first connecting part (103) protruding from the edge of the protective shell in a first direction, and the second connecting hole (102) is formed in the first connecting part (103); a first mounting notch (303) used for accommodating the first connecting part (103) is formed in the first protection plate (300).

4. A black box guard according to claim 3, wherein: at least one first connecting part (103) is arranged on each edge of the protective shell (100) facing the first protection plate (300).

5. The black box protection device according to any one of claims 1 to 4, wherein: the protective shell (100) is provided with a second cavity, a second protective plate (200) covers the second cavity, and the protective shell (100) and the second protective plate (200) are fixedly connected in at least 3 directions through connecting bolts; the second protection plate (200) is perpendicular to the first protection plate (300).

6. A black box guard according to claim 5, wherein: the second protection plate (200) is provided with a plurality of third mounting holes (205) in the first direction and the third direction, and a third connecting hole (105) is formed in the position, corresponding to the third mounting hole (205), on the protection shell (100);

a plurality of fourth mounting holes (206) are formed in the second direction of the second protection plate (200), and fourth connecting holes (106) are formed in positions, corresponding to the fourth mounting holes (206), on the protection shell (100).

7. A black box guard according to claim 6, wherein: the protective shell (100) comprises a second connecting part (104) protruding from the edge of the protective shell in a second direction, and the third connecting hole (105) is formed in the second connecting part (104); and a second mounting notch (204) used for accommodating the second connecting part (104) is formed in the second protection plate (200).

8. A black box guard according to claim 6, wherein: the fourth connecting hole (106) is a through hole, and a fixing hole (304) is formed in the position, corresponding to the fourth connecting hole (106), of the first protection plate (300); and connecting bolts penetrate through the fourth mounting holes (206) and the fourth connecting holes (106) and are connected with the fixing holes (304) to fixedly connect the protective shell (100), the first protective plate (300) and the second protective plate (200).

9. A black box guard according to claim 5, wherein: a plurality of first reinforcing ribs (107) are arranged on the outer side wall of the protective shell (100); and/or the presence of a gas in the gas,

the second protection plate (200) is provided with a plurality of second reinforcing ribs (203).

10. A black box guard according to claim 5, wherein: a first waterproof ring (310) is arranged between the protective shell (100) and the first protection plate (300); and/or the presence of a gas in the gas,

a second waterproof ring (210) is arranged between the protective shell (100) and the second protective plate (200).