CN210579899U

CN210579899U - Combined filter for shielding box

Info

Publication number: CN210579899U
Application number: CN201921445675.1U
Authority: CN
Inventors: 田吉荣
Original assignee: Suzhou Gaozhan Electronic Technology Co Ltd
Current assignee: Suzhou Gaozhan Electronic Technology Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-19
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a combination filter for shielded cell, including shell and combination interface, the combination interface includes that the interface that will be no less than three kinds of different specification and dimension makes four unifications or five unifications, and keep the combination interface overall dimension of four unifications and five unifications equally big, the interface includes but not limited to RJ45, USB, double-deck USB, DC, Audio, PS2, HDMI connects, DB9 and VGA's interface, can pair through the interface of difference, make up into four unifications or five unifications wave filters of multiple model with the wave filter, can be used in the shielded cell of different models, the commonality is very strong, can large batch production, and the manufacturing cost is saved, and it is also more nimble to use.

Description

Combined filter for shielding box

Technical Field

The utility model relates to a shielding equipment technical field, concretely relates to combined filter for shielded cell.

Background

The existing filter interfaces used on the shielding box comprise interfaces such as RJ45, USB, double-layer USB, DC, DB9, DB25, VGA, Audio, PS2 and HDMI, but the shell sizes of the filters are different, the universality is poor, customization is possibly needed during replacement, the cost is very high, and a filter capable of adapting to various interface configurations needs to be designed to meet different customer requirements.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose: in order to improve the adaptation of a shielding box to various interfaces and improve the universality, a combined filter for the shielding box is designed, and the combined filter can be adapted to filters with various interface configurations and meet different customer requirements.

The technical scheme adopted for solving the problems is as follows:

the utility model provides a combination filter for shielded cell, including shell and combination interface, the combination interface includes that the interface that will be no less than three kinds of different specification and dimension makes trinity or unification more, and keep the combination interface overall dimension of four unifications and five unifications equally big, the interface includes but not limited to RJ45, USB, double-deck USB, DC, Audio, PS2, HDMI, DB9 and VGA's interface, can choose different interfaces for use and pair, make up the filter into four unifications or five unifications filters of multiple model, can be used in the shielded cell of different models, the commonality is very strong, can large batch production, and the production cost is practiced thrift, and it is also more flexible to use.

Furthermore, the shell adopts an overhanging structure to prevent the interface of the filter from being damaged.

The utility model has the advantages that: the combined filter for the shielding box can be combined into various filters through the configuration requirement of the interface, has stronger universality, and can be used on shielding boxes of various models to protect the interfaces of the filters.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for the description of

embodiments

1 and 2 will be briefly described below.

FIG. 1 is a schematic structural diagram of a combined filter for a shielding box according to the present embodiment;

fig. 2 is a schematic structural diagram of the combined interface of this embodiment 1 adopting four-in-one;

fig. 3 is a schematic structural diagram of the combined interface of this embodiment 2 adopting five-in-one.

Detailed Description

The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the drawings of

embodiments

1 and 2 of the present invention.

Example 1:

please refer to fig. 1 and 2, the present embodiment provides a combined filter for a shielding box, which includes a housing 1 and a combined interface 2, where the combined interface 2 includes interfaces of four different specifications and sizes, which are made into a four-in-one interface, and the combined interface keeps the same size as the four-in-one interface, where the interfaces include RJ45, USB, double-layer USB and DC interfaces, and interfaces 3 to 6 in fig. 2 can be paired through different interfaces, and the filter is combined into a four-in-one filter of multiple models, which can be used in shielding boxes of different models, and has strong universality, can be produced in large batch, saves production cost, and is flexible to apply.

In a further embodiment, the housing adopts an overhanging structure to prevent the filter interface from being damaged.

Example 2:

please refer to fig. 1 and 3, the present embodiment provides a combined filter for a shielding box, which includes a housing 1 and a combined interface 2, where the combined interface 2 includes five interfaces with different specifications and sizes, and the combined interface keeps the same size as the combined interface of the five interfaces, and the interfaces include double-layer USB, DC, Audio, PS2, and HDMI interfaces, and interfaces 3 to 7 in fig. 3 can be paired through different interfaces, so as to combine the filters into the five-in-one filter with multiple models, and the combined filter can be used in shielding boxes with different models, and has strong universality, can be produced in large batch, saves production cost, and is flexible to apply.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combination filter for a shielded enclosure, comprising a housing and a combination interface, wherein: the combined interface comprises three or more interfaces with different specifications and sizes, the size of the combined interface is the same as that of the combined interface with four-in-one and five-in-one, the interfaces comprise but are not limited to interfaces of RJ45, USB, double-layer USB, DC, Audio, PS2, HDMI, DB9 and VGA, and different interfaces can be selected for pairing.

2. A combined filter for a shielding cage according to claim 1, characterized in that: the shell adopts an overhanging structure.