Electric connector with reliable performance

Abstract

The utility model belongs to the technical field of electric connectors, and particularly relates to an electric connector with reliable performance, which comprises an outer shell, an upper cover plate, an upper terminal, a shielding plate, a lower terminal, a terminal socket and a lower cover plate. And the inner side of the upper cover plate is connected with an upper shielding lug boss. The upper terminal comprises an upper terminal body and an upper bending part. The shielding plate comprises a first mounting hole and a second mounting hole. The lower terminal comprises a lower terminal body and a lower bending part. And the inner side of the lower cover plate is connected with a lower shielding lug boss. The electric connector with reliable performance provided by the utility model comprises an outer shell, an upper cover plate, an upper terminal, a shielding plate, a lower terminal, a terminal socket and a lower cover plate, the shielding plate is arranged between the upper terminal and the lower terminal, and an upper bending part of the upper terminal and a lower bending part of the lower terminal are arranged in parallel and staggered; according to the electric connector, characteristic impedance can be effectively prevented from being generated between the two rows of terminals, signal interference between the two rows of terminals is effectively avoided, signal transmission is ensured, and the performance of the electric connector is more stable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric connector technical field especially relates to a reliable performance electric connector. BACKGROUND

[0002] In prior art, the tail of electric connector terminal is welded with PCB, and is connected with a circuit by wire. The two rows of terminals of the existing electric connector are not shielded by effective measures of characteristic impedance, which leads to signal interference between the two rows of terminals, affects signal transmission, and results in unstable and unreliable performance of the electric connector. SUMMARY

[0003] The utility model discloses a reliable performance electric connector, which aims to solve the technical problem that the two rows of terminals in prior art are not shielded by effective measures of characteristic impedance, which leads to signal interference between the two rows of terminals, affects signal transmission, and results in unstable and unreliable performance of the electric connector.

[0004] To achieve the above-mentioned purpose, the reliable performance electric connector provided by the utility model embodiment comprises an outer shell, an upper cover plate, an upper terminal, a shielding plate, a lower terminal, a terminal socket and a lower cover plate. The upper cover plate, the upper terminal, the shielding plate, the lower terminal, the terminal socket and the lower cover plate are all arranged in the outer shell. The upper cover plate and the terminal socket are both connected to the outer shell. The upper cover plate is arranged on one side of the terminal socket and connected to the terminal socket. The upper terminal is inserted into the terminal socket and connected to the lower terminal at one end to form a conductive circuit. The upper terminal is installed on the bottom side of the upper cover plate. The shielding plate is arranged between the upper terminal and the lower terminal and connected to the terminal socket. The lower terminal is inserted into the terminal socket and installed on the top side of the lower cover plate. The lower cover plate is arranged on the bottom side of the upper cover plate and connected to the terminal socket.

[0005] An upper shielding protruding part is connected to the inner side of the upper cover plate.

[0006] The upper terminal comprises an upper terminal body and an upper bending part. The upper terminal body is connected to the upper bending part. The upper bending part is arranged above the shielding plate.

[0007] The shielding plate comprises a first mounting hole and a second mounting hole. One end of the upper shielding protruding part is installed in the first mounting hole.

[0008] The lower terminal comprises a lower terminal body and a lower bending part. The lower terminal body is connected to the lower bending part. The lower bending part is arranged below the shielding plate. The lower bending part and the upper bending part are arranged in parallel and staggered.

[0009] The lower cover plate is connected with a lower shielding protruding part, one end of the lower shielding protruding part is installed in the second mounting hole.

[0010] As an optional scheme of the utility model, the upper and lower insertion buckles are fixedly connected to the outer shell.

[0011] As an optional scheme of the utility model, the upper and lower shielding protruding parts are parallel and spaced apart, and the materials of the upper and lower shielding protruding parts are metal.

[0012] As an optional scheme of the utility model, the shielding plate is inserted into the terminal socket, and the material of the shielding plate is metal.

[0013] As an optional scheme of the utility model, the terminal socket is provided with an upper positioning channel and a lower positioning channel, the upper terminal is inserted into the upper positioning channel, and the lower terminal is inserted into the lower positioning channel.

[0014] As an optional scheme of the utility model, the terminal socket is provided with an upper power terminal and a lower power terminal, the upper and lower power terminals are fixedly connected to the terminal socket, the upper power terminal is arranged above the lower power terminal and on one side of the upper terminal, and the lower power terminal is arranged on one side of the lower terminal.

[0015] The one or more technical solutions of the reliable performance electric connector provided in the utility model embodiment at least have one of the following technical effects:

[0016] The reliable performance electric connector provided in the utility model has the following advantages. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Fig. 1 The utility model provides a reliable performance electric connector's perspective view.

[0019] Fig. 2 A perspective view of the reliable performance electric connector is provided in the embodiment of the utility model.

[0020] Fig. 3 An explosion view of the reliable performance electric connector is provided in the embodiment of the utility model.

[0021] Fig. 4 An explosion view of the reliable performance electric connector is provided in the embodiment of the utility model.

[0022] In the drawing, various reference signs are:

[0023] 1, outer shell, 2, upper cover plate, 3, upper terminal, 4, shielding plate, 5, lower terminal, 6, terminal socket, 7, lower cover plate, 8, upper power terminal, 9, lower power terminal,

[0024] 11, upper insertion buckle, 12, lower insertion buckle,

[0025] 21, upper shielding protruding part,

[0026] 31, upper terminal body, 32, upper bending part,

[0027] 41, first mounting hole, 42, second mounting hole,

[0028] 51, lower terminal body, 52, lower bending part,

[0029] 61, upper positioning channel, 62, lower positioning channel,

[0030] 71, lower shielding protruding part. DETAILED DESCRIPTION

[0031] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the utility model, and cannot be understood as a limitation of the utility model.

[0032] In the description of the embodiments of the utility model, it is understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0033] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose and are not to be construed as indicating or implying relative importance or a specific number of the technical features indicated. Therefore, the features defined with "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically defined.

[0034] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0035] In one embodiment of the present application, as Figs. 1-4As shown, the reliable performance electric connector is provided, which comprises a shell 1, an upper cover plate 2, an upper terminal 3, a shielding plate 4, a lower terminal 5, a terminal socket 6 and a lower cover plate 7. The upper cover plate 2, the upper terminal 3, the shielding plate 4, the lower terminal 5, the terminal socket 6 and the lower cover plate 7 are arranged in the shell 1. The upper cover plate 2 and the terminal socket 6 are fixedly connected in the shell 1, the upper cover plate 2 is arranged on one side of the terminal socket 6 and is connected with the terminal socket 6. The upper terminal 3 is connected with the terminal socket 6 and one end of the upper terminal 3 is electrically connected with the lower terminal 5 to form a conductive circuit. The upper terminal 3 is arranged on the bottom side of the upper cover plate 2, the shielding plate 4 is arranged between the upper terminal 3 and the lower terminal 5 and is fixedly connected with the terminal socket 6, the lower terminal 5 is connected with the terminal socket 6 and is arranged on the top side of the lower cover plate 7. The lower cover plate 7 is arranged on the bottom side of the upper cover plate 2 and is connected with the terminal socket 6. The inner side of the upper cover plate 2 is connected with an upper shielding protruding part 21. The upper terminal 3 comprises an upper terminal body 31 and an upper bending part 32, the upper terminal body 31 is fixedly connected with the upper bending part 32 and the upper bending part 32 is arranged above the shielding plate 4. The shielding plate 4 comprises a first mounting hole 41 and a second mounting hole 42, one end of the upper shielding protruding part 21 is arranged in the first mounting hole 41. The lower terminal 5 comprises a lower terminal body 51 and a lower bending part 52, the lower terminal body 51 is fixedly connected with the lower bending part 52, the lower bending part 52 is arranged below the shielding plate 4 and is arranged in parallel with and staggered from the upper bending part 32. The inner side of the lower cover plate 7 is fixedly connected with a lower shielding protruding part 71, one end of the lower shielding protruding part 71 is arranged in the second mounting hole 42. The reliable performance electric connector provided by the application can effectively avoid characteristic impedance between two rows of terminals and signal interference between the two rows of terminals, ensure signal transmission and make the performance of the electric connector more stable.

[0036] In another embodiment of the utility model, the shell 1 side of reliable performance electric connector is equipped with upper plug buckle 11 and lower plug buckle 12, upper plug buckle 11 and lower plug buckle 12 all are fixedly connected with shell 1.

[0037] In another embodiment of the utility model, the upper shielding protruding part 21 of reliable performance electric connector with lower shielding protruding part 71 parallel, interval arrangement, upper shielding protruding part 21 with lower shielding protruding part 71's material quality all are metal. Upper shielding protruding part 21 and lower shielding protruding part 71 have the effect of avoiding signal interference.

[0038] In another embodiment of the utility model, the shielding plate 4 of reliable performance electric connector is connected with terminal socket 6, and the material of the shielding plate 4 is metal. The shielding plate 4 has the effect of avoiding signal interference.

[0039] In another embodiment of the utility model, the terminal socket 6 of the reliable performance electric connector is provided with an upper positioning channel 61 and a lower positioning channel 62, the upper terminal 3 is inserted into the upper positioning channel 61, and the lower terminal 5 is inserted into the lower positioning channel 62.

[0040] In another embodiment of the utility model, the terminal socket 6 of the reliable performance electric connector is provided with an upper power terminal 8 and a lower power terminal 9, the upper power terminal 8 and the lower power terminal 9 are fixedly connected in the terminal socket 6, the upper power terminal 8 is arranged above the lower power terminal 9 and on one side of the upper terminal 3, and the lower power terminal 9 is arranged on one side of the lower terminal 5.

[0041] The reliable performance electric connector provided in the application can effectively avoid characteristic impedance between the two rows of terminals and signal interference between the two rows of terminals by arranging the shielding plate 4 between the upper terminal 3 and the lower terminal 5 and arranging the upper bending part 32 of the upper terminal 3 and the lower bending part 52 of the lower terminal 5 in parallel and staggered, thereby ensuring signal transmission and making the performance of the electric connector more stable.

[0042] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A reliable electrical connector, characterized by, The shell body, the upper cover plate, the upper terminal, the shielding plate, the lower terminal, the terminal socket and the lower cover plate are arranged in the shell body, the upper cover plate and the terminal socket are connected to the shell body, the upper cover plate is arranged on one side of the terminal socket and connected to the terminal socket, the upper terminal is inserted into the terminal socket and connected to the lower terminal at one end to form a conductive circuit, the upper terminal is installed at the bottom side of the upper cover plate, the shielding plate is arranged between the upper terminal and the lower terminal and connected to the terminal socket, the lower terminal is inserted into the terminal socket and installed at the top side of the lower cover plate, and the lower cover plate is arranged at the bottom side of the upper cover plate and connected to the terminal socket. The upper shielding protruding part is connected to the inner side of the upper cover plate. The upper terminal comprises an upper terminal body and an upper bending part, the upper terminal body is connected to the upper bending part, and the upper bending part is arranged above the shielding plate. The shielding plate comprises a first mounting hole and a second mounting hole, one end of the upper shielding protruding part is installed in the first mounting hole. The lower terminal comprises a lower terminal body and a lower bending part, the lower terminal body is connected to the lower bending part, the lower bending part is arranged below the shielding plate, and the lower bending part is arranged in parallel and staggered with the upper bending part. The lower shielding protruding part is connected to the inner side of the lower cover plate, and one end of the lower shielding protruding part is installed in the second mounting hole.

2. A reliable performance electrical connector as claimed in claim 1, wherein, The upper insertion buckle and the lower insertion buckle are arranged on the side surface of the shell body, and the upper insertion buckle and the lower insertion buckle are fixedly connected to the shell body.

3. A reliable performance electrical connector as claimed in claim 1, wherein, The upper shielding protruding part and the lower shielding protruding part are arranged in parallel and spaced apart, and the materials of the upper shielding protruding part and the lower shielding protruding part are metal.

4. The reliable electrical connector of claim 1, wherein, The shielding plate is inserted into the terminal socket, and the material of the shielding plate is metal.

5. The reliable electrical connector of claim 1, wherein, The terminal socket is provided with an upper positioning channel and a lower positioning channel, the upper terminal is inserted into the upper positioning channel, and the lower terminal is inserted into the lower positioning channel.

6. A reliable performance electrical connector as claimed in claim 1, wherein, The terminal socket is provided with an upper power terminal and a lower power terminal, the upper power terminal and the lower power terminal are fixedly connected to the terminal socket, the upper power terminal is arranged above the lower power terminal and on one side of the upper terminal, and the lower power terminal is arranged on one side of the lower terminal.

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