PATENT CLAIM ANALYSIS

Application Number: 16177404
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-10
Patent Classification: ["439", "676000"]

Abstract:
In a low-height connector combination, a duplex electrical connection socket includes: an insulation base having a tongue, and a metal housing formed with a connection slot. Heights of spaces of the connection surfaces are smaller than a large space of a standard socket having a minimum height and greater than a small space of the standard socket. A duplex electrical connection plug includes an insulation base, a metal housing and a fitting portion having two contact interface substrates and a fitting space. Heights of the contact interface substrates are smaller than a contact interface substrate of a standard plug having a minimum height and greater than the small space. The fitting portion can be bidirectionally inserted into the connection slot. Each of two fitting gaps of the fitting portion between the contact interface substrates and the connection surfaces of the tongue is smaller than 0.15 mm to form tight fitting.

Claim (Index 16):
A low-height connector combination, comprising:\n a duplex electrical connection socket, which is electrically connected to a circuit board and comprises: an insulation base having one end projectingly provided with a tongue, wherein the tongue is provided with upper and lower connection surfaces, each of the two connection surfaces is provided with a contact interface, each of the two contact interfaces comprises one row of contacts, the two rows of contacts are formed on two rows of terminals, the terminal is provided with a pin, a fixing portion and an extension, the fixing portion is fixed to the insulation base, the extension is connected to one end of the fixing portion, extends to the tongue and is provided with the contact, the pin is connected to the other end of the fixing portion and electrically connected to the circuit board, at least one pair of the contacts of the two contact interfaces with the same circuit are arranged reversely, and at least one pair of the contacts of the two contact interfaces with the same circuit are electrically connected together; and a metal housing, which covers the tongue and is formed with a connection slot, wherein the two connection surfaces perpendicularly corresponding to top and bottom surfaces of the metal shell are hole-free structures, each of left and right sides of the connection slot is provided with a metallic engaging structure, the tongue is disposed at a middle height of the connection slot, the two connection surfaces of the tongue form symmetrical two spaces, and heights of the two spaces of the two connection surfaces are smaller than a large space of a connection slot of a standard electrical connection socket having a minimum height specification specified by USB Association and greater than a small space of the connection slot of the standard electrical connection socket; and a duplex electrical connection plug comprising: a circuit board; an insulation base; a metal housing covering the insulation base; and a fitting portion provided on one end of the insulation base, wherein the fitting portion is provided with two contact interface substrates, which have the same height and face each other, and a fitting space, each of the two contact interface substrates is provided with an insulating layer, an interval between the two contact interface substrates is the fitting space, the two contact interface substrates have two inside layers being the insulating layers and two outside layers pertaining to the metal housing, each of the two contact interface substrates is provided with a contact interface, each of the two contact interfaces comprises one row of contacts, the two rows of contacts are formed on two rows of terminals, the terminal is provided with a pin, a fixing portion and an extension, the fixing portion is fixed to the insulation base, the extension is connected to one end of the fixing portion, extend to the contact interface substrate and is provided with the contact, the pin is connected to the other end of the fixing portion and electrically connected to the circuit board, at least one pair of the contacts of the two contact interfaces with the same circuit are arranged reversely, and at least one pair of the contacts of the two contact interfaces with the same circuit are electrically connected together; wherein the two contact interface substrates perpendicularly corresponding to top and bottom surfaces of the metal shell are hole-free structures, each of left and right sides of the fitting space is provided with a metallic engaging structure, and the two contact interface substrates have the same height, which is smaller than a contact interface substrate of a standard electrical connection plug having a minimum height specification specified by USB Association and greater than the small space; wherein the fitting portion can be bidirectionally inserted into the connection slot of the duplex electrical connection socket, the heights of the two contact interface substrates of the duplex electrical connection plug can be fit with the two spaces of the two connection surfaces of the tongue, each of two first fitting gaps respectively between the two contact interface substrates and an upper surface and a lower surface of the connection slot is smaller than 0.15 mm to form tight fitting, the fitting space is fit with the tongue, the two contact interfaces of the duplex electrical connection plug are respectively electrically connected to the two contact interfaces of the duplex electrical connection socket, and the engaging structure of the duplex electrical connection plug engages with the engaging structure of the duplex electrical connection socket to prevent the duplex electrical connection plug and the duplex electrical connection socket from separating from each other in a direction opposite to a docking direction. cm  17 . The low-height connector combination according to  claim 16 , wherein the circuit board of the duplex electrical connection socket and/or the circuit board of the duplex electrical connection plug is provided with a circuit safety protection device, the circuit safety protection device is provided with at least one of a signal circuit processing control element, an anti-backflow or anti-short-circuit or circuit safety protection element, the circuit safety protection device is electrically connected to the two contact interfaces, and the circuit safety protection device ensures appropriate circuit safety protection when the duplex electrical connection socket and the duplex electrical connection plug are bidirectionally electrically connected together.

Metadata:
- Claim Count in Document: 77.0
- Percentile: 97.0
- Lexical Diversity: 2.53968
- Patent Class: 439.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16161492', '15304774', '15512611', '16125718', '16125719']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8021432476113184
- 35 USC 102 Novelty (BERT): 0.5796740375583114
- Combined Prediction Score: 0.7798963266060177
- Mean Citation Score: 382.13258
- Max Citation Score: 495.31433
- Similarity Product: 461.1758116796452

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test