Electrical connectors – Electromagnetic or electrostatic shield – Multi-part shield body
Reexamination Certificate
2000-04-05
2001-02-20
Nguyen, Khiem (Department: 2839)
Electrical connectors
Electromagnetic or electrostatic shield
Multi-part shield body
C439S731000, C439S456000
Reexamination Certificate
active
06190206
ABSTRACT:
BACKGROUND OF THE INVENTION
(a) Field of the Invention
Design of Conductor Coupling or Control Interface incorporating a convexo-concave coupling labyrinth separator for separation from Electromagnetic Waves; comprising essentially: coating guides of conductor or control interface, such as: conductor pin or contacts of plugs or sockets, switching units of control interface or pushkey elements or speakers with its acoustic power derived from electric power, or microphone with its electric power derived from acoustic power, lamps with electric power derived from optic power, displays included, solar boards deriving its electric power from optic power, etc., coating architecture made from insulators, metals or other materials capable of insulating electromagnetic waves.
(b) Description of the Prior Art
With conductor coupling or control interface of known art, such as contacts, conductive adaptors used in or as part of plugs, sockets, electric appliances, computers, such as those shown in FIG.
1
through
FIG. 4
, coating guides such as conductor pin or contacts are processed to be pillar or pieces for planting unto insulators, so that aforementioned conductor pin or contacts, coating guides may rest secured in position. In practice, in said known art, said coating guides, said insulator, metal, or other coating, overlaying components or parts are either assembled parallel or else treated so that the contacts and the contact pins are configured convex or concave with respect to each other so as to enhance the hold, being wanted is such a design on the casing or shell, and that permitting easy passage of electromagnetic waves to result eventually in the production of radiation outwardly or being encroached upon by external interference. The same actuality prevails and is true as of other coating guides employed on common control interfaces, including, for example, switching elements, pushkey elements, electric power to acoustic power converters, acoustic power to electric power converters, electric power to optic power converters, or optic power to electric power converters, etc.
SUMMARY OF THE INVENTION
The primary object of the invention is to provide a design of Conductor Coupling or Control Interface incorporating a convexo-concave coupling labyrinth separator for separation from electromagnetic waves, comprising essentially coated components or coating guides such as conductor or control interface, insulator and closed (core filled) type or web-form, multiple-holed (hollow-set) one-piece or assemblage coated components made from metal or other electromagnetic wave-insulating materials; with one or more section of said coated component treated bent, or arched, or notched semicircularly, or elbow-bent, or obliquely bent, in a largely labyrinthine geometry, to be matched with suitable insulator to form insulation, thence coupled by means of coupling or metal on the body of the control interface itself, or alternatively coating shell produced from other electromagnetic wave-insulating materials, or still directly to ad hoc matching metal or the Main Unit Casing made from otherwise electromagnetic wave-insulating materials to form a tight coupling, it being in addition configured so as to assure mutual shielding effect, realized in a convexo-concave coupling/segregation labyrinth meant for and serving the purpose of a barrier to electromagnetic penetration, featuring tensile strength and reassured protection against deviation leakage, as well as inroad intrusion of electromagnetic waves. A convexo-concave coupling/segregation labyrinth design for an electromagnetic wave barrier structure as such may be further adapted to the intake/outlet port of the Casing to furnish said port with electromagnetic wave barrier effects in addition to serving the purpose of heat diffusion through ventilation.
REFERENCES:
patent: 5906511 (1999-05-01), Bozzer et al.
patent: 5926952 (1999-07-01), Ito
patent: 5980329 (1999-11-01), Klein et al.
patent: 6045411 (2000-04-01), Huber et al.
Bacon & Thomas PLLC
Nguyen Khiem
LandOfFree
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