Plate-to-plate connecting assembly

Abstract

The invention discloses a plate-to-plate connecting assembly, which comprises a first connecting end and a second connecting end matched with the first connecting end, wherein the first connecting end comprises a first rubber core and a plurality of first terminals, the second connecting end comprises a second rubber core and a plurality of second terminals, side slots are respectively formed in the first rubber core close to two long side edges, a boss is formed between the two side slots, a plurality of first terminal slots which are in accordance with the number of the first terminals and are used for fixing the first terminals are formed on the boss inwards and downwards in a penetrating manner, and the first terminals enable the contact parts to protrude out of the side slots through the first terminal slots; and the second rubber core is provided with a buckling slot in which the boss is embedded, and second terminal slots for fixing the second terminals are formed in the two side wall surfaces of the buckling slot in a manner of corresponding to the first terminal slots, so that when the first connecting end and the second connecting end are buckled, the contact parts of the first terminals are propped against and conducted with the corresponding second terminals. Through the above structure, the effects of simple manufacturing, product size reduction, plugging force improvement and effective telecommunication connection are achieved.

Description

technical field [0001] The invention relates to the technical field of connector products, in particular to a board gusset connection assembly installed on a circuit board. Background technique [0002] The board-to-board (or board-to-board) connector (board to board connector) is used to connect two PCB boards together to realize signal transmission. The general board-to-board connector is paired, including a socket and a plug. connected to each other to be electrically connected. [0003] Since the pinch board connector is mainly used in electronic products of circuits or flexible circuit boards, however, all kinds of electronic products have been developing in the direction of lightness, thinness, and smallness, so the pinch board connector must also develop in the direction of miniaturization. Without affecting the function of the product, the size of the connector should be reduced as much as possible. Before installing the pinch board connector on the circuit board of...

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Problems solved by technology

[0003] Since the pinch board connector is mainly used in electronic products of circuits or flexible circuit boards, however, all kinds of electronic products have been developing in the direction of lightness, thinness, and smallness, so the pinch board connector must also develop in the direction of miniaturization. Without affecting the function of the product, the size of the connector should be reduced as much as possible. Before installing the pinch board connector on the circuit board of an electronic product, it is necessary to conduct an electrical test on the connector. When the plug of the current pinch board connector is inserted into the socket, When the plug terminal is in contact with the socket, the socket terminal adopts the form of being completely contained in the plug terminal. Please refer to the previously published Chinese patent case ZL200410039258.9 for the board pin connector of the related current technology. Figure 4 to Figure 6 The plug 50 shown is inserted into the socket 30, and the annular contact portion 57 of the terminal of the plug 50 is completely embedded in the U-shaped contact portion of the terminal of the socket 30, and the left and right sides of the U-shaped contact portion are respectively inwardly formed with a first bend 36 and a second bend. 38. Make the entrance of the upper end of the U-shaped contact part narrower. When performing electrical testing, it takes a lot of force to pull out the plug 30, and the relevant operators often pull it out forcibly, and the force used to pull it out is unbalanced, which may cause Destroy the socket terminals to affect the official use of the connector, which is not conducive to market competition; at the same time, the longitudinal direction of the pinch connector is long, which is not conducive to the development trend of light, thin and short products

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