CN-224234058-U - Integrated multifunctional signal switching and composite protective wall box structure

CN224234058UCN 224234058 UCN224234058 UCN 224234058UCN-224234058-U

Abstract

The utility model discloses an integrated multifunctional signal switching and composite protection wall box structure, which relates to the technical field of vehicle accessories and comprises a first box body, a second box body and a mounting piece, wherein the first box body is provided with a first mounting surface facing a first direction, a plurality of in-vehicle signal interfaces are arranged on the first mounting surface and are used for electrically connecting wired channel equipment in a vehicle cabin, the second box body is provided with a second mounting surface facing the first direction, a plurality of out-vehicle signal interfaces which are electrically connected with a plurality of out-vehicle signal interfaces one by one are arranged on the second mounting surface and are used for electrically connecting node communication equipment outside the vehicle cabin, the first box body is arranged on a first side of the mounting piece, the second box body is arranged on a second side of the mounting piece, the mounting piece is used for mounting the structure in the vehicle cabin, the first box body is positioned in the vehicle cabin, and the second box body is positioned outside the vehicle cabin.

Inventors

CHEN LI
LI HONGQIAO
ZHOU JIANZHI
ZHU FENFEN
WEI SIYUAN
HUANG JUNYU
LUO DONGMEI
HE SHU

Assignees

深圳市拓海通用电气有限公司

Dates

Publication Date: 20260512
Application Date: 20260402

Claims (10)

1. The utility model provides a multi-functional signal switching of integrated form and compound protection wall box structure which characterized in that includes: The first box body is provided with a first mounting surface facing a first direction, a plurality of in-car signal interfaces are arranged on the first mounting surface and used for electrically connecting wired channel equipment in a car cabin, and each in-car signal interface comprises at least two of an in-car Beidou interface, an in-car camera interface, an in-car toxin filtering ventilation interface, an in-car circumference antenna control interface, an in-car antenna rod control interface, an in-car kernel alarm interface, an in-car kernel probe interface and an in-car short-wave transmission interface; The second box body is provided with a second installation surface facing the first direction, the second installation surface is staggered with the first installation surface along the second direction, a plurality of external signal interfaces are arranged on the second installation surface, each external signal interface is respectively and electrically connected with one internal signal interface and is used for electrically connecting node communication equipment outside a vehicle cabin, and each external signal interface comprises at least two of an external Beidou interface, an external camera interface, an external toxin filtering ventilation interface, an external antenna control interface, an external antenna rod control interface, an external nucleating alarm interface, an external nucleating probe interface and an external short-wave transmission interface; The mounting piece is used for mounting the integrated multifunctional signal switching and composite protection wall box structure in a vehicle cabin, so that the first box body is positioned in the vehicle cabin, and the second box body is positioned outside the vehicle cabin.
2. The integrated multifunctional signal transfer and composite protective wall box structure of claim 1, wherein the in-vehicle signal interface comprises in-vehicle beidou interfaces, in-vehicle camera interfaces, in-vehicle toxin filtering ventilation interfaces, in-vehicle peripheral antenna control interfaces, in-vehicle antenna mast control interfaces, in-vehicle kernel alarm interfaces, in-vehicle kernel probe interfaces, and in-vehicle shortwave transmission interfaces which are arranged in a plurality of rows along a second direction; The vehicle exterior signal interface comprises a vehicle exterior Beidou interface, a vehicle exterior camera interface, a vehicle exterior toxin filtering ventilation interface, a vehicle exterior pair peripheral antenna control interface, a vehicle exterior antenna rod control interface, a vehicle exterior nucleation alarm interface, a vehicle exterior nucleation probe interface and a vehicle exterior short wave transmission interface which are arranged into a plurality of rows along a second direction.
3. The integrated multifunctional signal transfer and composite protective wall box structure according to claim 2, further comprising a signal anti-electromagnetic pulse module, wherein the signal anti-electromagnetic pulse module is serially arranged on at least one group of signal channels between the corresponding signal interfaces in the vehicle and the signal interfaces outside the vehicle, and is used for inhibiting electromagnetic pulse interference transmitted into the vehicle from the outside of the vehicle through the signal interfaces outside the vehicle.
4. The integrated multi-functional signal transfer and composite protective wall box structure of claim 3, wherein the signal anti-electromagnetic pulse module comprises a first signal anti-electromagnetic pulse module, a second signal anti-electromagnetic pulse module, a third signal anti-electromagnetic pulse module, a fourth signal anti-electromagnetic pulse module, and a fifth signal anti-electromagnetic pulse module; The first signal electromagnetic pulse prevention module is arranged on a signal channel between the in-vehicle Beidou interface and the out-vehicle Beidou interface in series; The second signal anti-electromagnetic pulse module is arranged on a signal channel between the in-vehicle camera interface and the out-vehicle camera interface in series; The third signal anti-electromagnetic pulse module is arranged on a signal channel between the in-vehicle toxin filtering ventilation interface and the out-vehicle toxin filtering ventilation interface in series; The fourth signal electromagnetic pulse prevention module is arranged on a signal channel between the vehicle interior nuclear alarm interface and the vehicle exterior nuclear alarm interface in series; The fifth signal anti-electromagnetic pulse module is arranged on a signal channel between the in-car nuclear probe interface and the out-car nuclear probe interface in series.
5. The integrated multifunctional signal transfer and composite protective wall box structure of claim 2, further comprising a feeder electromagnetic pulse prevention module, wherein the feeder electromagnetic pulse prevention module is serially arranged on a radio frequency feeder channel between the in-car short wave transmission interface and the out-car short wave transmission interface for inhibiting electromagnetic pulse interference transmitted into the interior of the vehicle cabin through the out-car short wave transmission interface.
6. The integrated multifunctional signal transfer and composite protective wall box structure of claim 5, further comprising a feeder line lightning protector, wherein the feeder line lightning protector is serially arranged on a radio frequency feeder line channel between the off-board short wave transmission interface and the feeder line electromagnetic pulse prevention module, and is used for discharging lightning surge current introduced through the off-board short wave transmission interface and limiting transient overvoltage on the radio frequency feeder line channel.
7. The integrated multifunctional signal transfer and composite protective wall box structure of any one of claims 1 to 6, further comprising a grounding member disposed on the first and/or second box for releasing lightning surge current introduced through the off-board signal interface and for grounding the integrated multifunctional signal transfer and composite protective wall box structure.
8. The integrated multifunctional signal transferring and combining protective wall box structure according to claim 7, wherein the first box body and/or the second box body is provided with a square flange plate mounting structure, the grounding piece is fixed on the square flange plate mounting structure, the square flange plate mounting structure is provided with a fastener for connecting a grounding wire and preventing the grounding piece from rotating or damaging during the process of tightening the grounding wire, and/or The grounding member is made of a copper material.
9. The integrated multi-function signal transfer and composite protective wall box structure of any one of claims 1 to 6, wherein a volume of the first housing is greater than a volume of the second housing.
10. The integrated multi-functional signal transfer and composite protective wall box structure of any one of claims 1 to 6, wherein the first box body comprises a box body and a cover plate, the box body having an opening, the cover plate being detachably covered on the opening.

Description

Integrated multifunctional signal switching and composite protective wall box structure Technical Field The utility model relates to the technical field of vehicle accessories, in particular to an integrated multifunctional signal switching and composite protective wall box structure. Background The traditional vehicle-mounted signal switching equipment is single in function or scattered in interfaces, can not realize centralized switching and reliable electromagnetic protection of various signal channels inside and outside a vehicle cabin in a limited installation space, and simultaneously meets requirements of cabin penetration sealing, lightning protection, disturbance rejection and standardized rapid deployment. Disclosure of utility model The utility model mainly aims to provide an integrated multifunctional signal switching and composite protection wall box structure, which aims to realize multi-signal centralized cabin penetrating switching and integrated electromagnetic protection and meet the requirements of compactness, sealing and quick deployment. In order to achieve the above object, the integrated multifunctional signal switching and composite protection wall box structure provided by the present utility model comprises: The first box body is provided with a first mounting surface facing a first direction, a plurality of in-car signal interfaces are arranged on the first mounting surface and used for electrically connecting wired channel equipment in a car cabin, and each in-car signal interface comprises at least two of an in-car Beidou interface, an in-car camera interface, an in-car toxin filtering ventilation interface, an in-car circumference antenna control interface, an in-car antenna rod control interface, an in-car kernel alarm interface, an in-car kernel probe interface and an in-car short-wave transmission interface; The second box body is provided with a second installation surface facing the first direction, the second installation surface is staggered with the first installation surface along the second direction, a plurality of external signal interfaces are arranged on the second installation surface, each external signal interface is respectively and electrically connected with one internal signal interface and is used for electrically connecting node communication equipment outside a vehicle cabin, and each external signal interface comprises at least two of an external Beidou interface, an external camera interface, an external toxin filtering ventilation interface, an external antenna control interface, an external antenna rod control interface, an external nucleating alarm interface, an external nucleating probe interface and an external short-wave transmission interface; The mounting piece is used for mounting the integrated multifunctional signal switching and composite protection wall box structure in a vehicle cabin, so that the first box body is positioned in the vehicle cabin, and the second box body is positioned outside the vehicle cabin. In an embodiment, the in-vehicle signal interface includes an in-vehicle beidou interface, an in-vehicle camera interface, an in-vehicle toxin filtering ventilation interface, an in-vehicle circumference antenna control interface, an in-vehicle antenna rod control interface, an in-vehicle kernel alarm interface, an in-vehicle kernel probe interface and an in-vehicle short wave transmission interface which are arranged in a plurality of rows along the second direction; The vehicle exterior signal interface comprises a vehicle exterior Beidou interface, a vehicle exterior camera interface, a vehicle exterior toxin filtering ventilation interface, a vehicle exterior pair peripheral antenna control interface, a vehicle exterior antenna rod control interface, a vehicle exterior nucleation alarm interface, a vehicle exterior nucleation probe interface and a vehicle exterior short wave transmission interface which are arranged into a plurality of rows along a second direction. In an embodiment, the integrated multifunctional signal transfer and composite protection wall box structure further comprises a signal anti-electromagnetic pulse module, wherein the signal anti-electromagnetic pulse module is arranged on a signal channel between at least one group of mutually corresponding in-vehicle signal interfaces and out-vehicle signal interfaces in series and used for inhibiting electromagnetic pulse interference transmitted into the interior of the vehicle cabin from the exterior of the vehicle cabin through the out-vehicle signal interfaces. In an embodiment, the signal anti-electromagnetic pulse module includes a first signal anti-electromagnetic pulse module, a second signal anti-electromagnetic pulse module, a third signal anti-electromagnetic pulse module, a fourth signal anti-electromagnetic pulse module, and a fifth signal anti-electromagnetic pulse module; The first signal electromagnetic pulse prevention module is arranged on a sig