CN214254885U - Short-Circuit-Proof Electronic Connectors and Short-Circuit-Proof Electronic Connectors - Google Patents

Abstract

The utility model belongs to the technical field of connectors, in particular to a short-circuit-proof electronic connector and a short-circuit-proof electronic connector. The short-circuit proof electronic connector includes a plug end connector and a lead end connector; a detachable electrical connection can be established between the plug end connector and the lead end connector through magnetic attraction, and the lead end connector is provided by the present application short-circuit proof electronic connectors. The short-circuit-proof electronic connector includes a short-circuit-proof terminal group, a terminal group stabilizer and an adapter plate; the short-circuit-proof terminal group includes at least three metal terminals, and a non-linear arrangement scheme is adopted between the plurality of metal terminals. The short-circuit proof electronic connector and the short-circuit proof electronic connector provided by the present application have the technical effects of good safety performance, high structural reliability, high assembly efficiency, and guaranteed assembly accuracy.

Description

Short-Circuit-Proof Electronic Connectors and Short-Circuit-Proof Electronic Connectors

technical field

The utility model belongs to the technical field of connectors, in particular to a short-circuit proof electronic connector and a short-circuit proof electronic connector.

Background technique

Electronic connectors are special accessories used to supplement power or transmit data for mobile communication devices or microcomputers. The existing electronic connectors have the following defects: the terminal groups or PIN pin groups of the existing electronic connectors all adopt a linear arrangement scheme. The spacing is very small, which is easy to cause a short circuit when plugging, and has higher requirements on the assembly process, and the accuracy and efficiency need to be improved.

Utility model content

In view of this, the present invention provides a short-circuit proof electronic connector and a short-circuit proof electronic connector to solve the technical problems existing in the prior art.

The anti-short-circuit electronic connector provided by the present utility model for solving the technical problem is as follows:

An anti-short-circuit electronic connector is characterized in that: it comprises an anti-short-circuit terminal group, a terminal group stabilizer and an adapter plate; the short-circuit prevention terminal group is firmly connected in the terminal group stabilizer, and the adapter plate is fixedly connected to the terminal group to be stable It is electrically connected with the anti-short-circuit terminal group, and electronic channels corresponding to the anti-short-circuit terminal group are provided on the adapter board; the anti-short-circuit terminal group includes at least three metal terminals, and multiple metal terminals adopt a non-linear arrangement scheme to avoid short circuits.

Preferably, the short-circuit-proof electronic connector further includes a magnetic attracting member, and the magnetic attracting member is fastened to the terminal assembly securing member.

Preferably, the terminal assembly stabilizer is provided with a magnetic attraction piece installation position, an adapter plate installation position and several terminal installation positions; the adapter plate and the magnetic attraction piece are respectively fastened and connected to the adapter plate installation position and the magnetic attraction piece installation position. The metal terminals of the anti-short-circuit terminal group are fixedly installed in the terminal installation position.

Preferably, the anti-short-circuit terminal group is divided into a linear group and a balanced group. Both the linear group and the balanced group include several metal terminals, and the metal terminals of the balanced group and the metal terminals of the linear group adopt a non-linear arrangement scheme.

Preferably, the linear group includes 5 metal terminals, and the balanced group includes 2 metal terminals; the 5 metal terminals of the linear group adopt a linear arrangement scheme, and the 2 metal terminals of the balanced group are symmetrically arranged on the 5 metal terminals of the linear group. Both sides of the metal terminals.

Preferably, the short-circuit proof terminal group is fastened and connected in the terminal group stabilizer through a pin-pin process or a nested injection molding process.

The anti-short-circuit electronic connector provided by the utility model for solving the technical problem is as follows:

An anti-short-circuit electronic connector is characterized in that: it includes a plug terminal connector and a lead terminal connector; an electrical connection can be established between the plug terminal connector and the lead terminal connector, and the lead terminal connector is any of the aforementioned The short-circuit proof electronic connector described in the technical solution.

Preferably, the plug end connector includes a ring terminal array, a plug port and a plug end adapter plate; the ring terminal array and the plug port are fixedly connected at both ends of the plug end adapter plate and between the ring terminal array and the plug port Electrical connection.

Preferably, the plug-in terminal adapter plate includes a transfer table and a transfer seat; the annular terminal array is arranged on the transfer table, and the plug interface is arranged on the transfer seat.

Preferably, the plug end connector further includes a plug end magnetic attraction piece, and the plug end magnetic attraction piece is fixedly connected to the plug end adapter plate.

Preferably, the plug-in interface is a Micro USB interface, a Type-C interface, a Lightning interface or any electrical connection interface in the prior art.

Preferably, the ring terminal array includes a central conductive sheet and several conductive loops surrounding the central conductive sheet; the conductive loops have a non-regular ring structure.

Preferably, the plug-in port includes a plug-in port terminal group, a plug-in port plastic part and a plug-in port frame; the plug-in port terminal group is integrally formed in the plug-in port plastic part by injection molding, and the plug-in port frame is tightly clamped on the frame of the plug-in port plastic part.

Beneficial technical effects:

1. The short-circuit-proof electronic connector and the short-circuit-proof electronic connector provided by this application can avoid the short circuit caused by the too small spacing between the PIN pins in the existing linear layout scheme by adopting a non-linear arrangement scheme in the terminal group. The technical advantages of good safety performance and high structural reliability.

2. The anti-short-circuit electronic connector and the anti-short-circuit electronic connector provided in this application can effectively improve the accuracy and efficiency of assembly due to the adoption of a non-linear arrangement scheme and a stable structure in which the PIN needle group and the plastic part are integrally formed. High efficiency, guaranteed assembly accuracy and other technical effects.

The technical solutions and technical effects of the present application will be described in detail below with reference to the accompanying drawings and specific embodiments.

Description of drawings

Figure 1: Schematic diagram of the structure of the anti-short-circuit electronic connector;

Figure 2: Exploded view of the structure of the short-circuit proof electronic connector;

Identification Description:

10- Short-circuit proof terminal block, 20- Terminal block stabilizer, 30- Adapter plate, 40- Magnetic attachment;

110-straight line group, 120-balanced group;

210-Magnetic parts installation position, 220-Adapter plate installation position;

1-plug end connector, 2-lead end connector;

11-ring terminal array, 111-center conductive sheet, 112-conductive ring;

12-Plug interface, 121-Plug interface terminal group, 122-Plug interface plastic parts, 123-Plug interface frame;

13-plug end adapter plate, 131- adapter table, 132- adapter seat;

14-Magnetic parts at the plug-in end.

Detailed ways

Please refer to FIG. 1 and FIG. 2 , the short-circuit proof electronic connector provided by the present application includes a plug terminal connector 1 and a lead terminal connector 2 . A detachable electrical connection can be established between the plug end connector 1 and the lead end connector 2 through magnetic attraction, wherein the lead end connector 2 is a short-circuit proof electronic connector provided by the application. Both the plug terminal connector 1 and the lead terminal connector 2 can be connected to electrical equipment or power supply interfaces.

The lead terminal connector 2 includes a short-circuit-proof terminal group 10 , a terminal group stabilizer 20 , an adapter plate 30 and a magnetic attraction element 40 . The terminal assembly fixing member 20 is provided with a magnetic attraction member installation position 210 , an adapter plate installation position 220 and a plurality of terminal installation positions. The adapter plate 30 and the magnetic attraction piece 40 are fastened and connected to the adapter plate mounting position 220 and the magnetic attraction element mounting position 210 respectively, and the metal terminals of the short-circuit proof terminal group 10 are fixedly mounted on the mounting position of the short-circuit proof terminal group 10 through the pin insertion process or the nested injection molding process. in the terminal installation position. The adapter board 30 and the short-circuit proof terminal group 10 are electrically connected to form at least two electronic channels.

The short-circuit proof terminal group 10 includes at least three metal terminals, and a plurality of metal terminals are arranged in a non-linear scheme to avoid short circuit. The short-circuit proof terminal group 10 is divided into a linear group 110 and a balanced group 120. Both the linear group 110 and the balanced group 120 include several metal terminals. The metal terminals of the balanced group 120 and the metal terminals of the linear group 110 adopt a non-linear arrangement scheme. Specifically, the linear group 110 includes five metal terminals, and the equalization group 120 includes two metal terminals. The five metal terminals of the straight line group 110 are arranged in a straight line, and the two metal terminals of the equalization group 120 are symmetrically arranged on both sides of the five metal terminals of the straight line group 110 arranged along the straight line.

The plug-end connector 1 includes a ring terminal array 11 , a plug-in port 12 , a plug-end adapter plate 13 and a plug-end magnetic element 14 . The plug-end adapter board 13 includes an adapter table 131 and an adapter seat 132 . The ring terminal array 11 is arranged on the adapter table 131 , and the socket 12 is arranged on the adapter base 132 . The ring terminal array 11 and the socket 12 are electrically connected, and an electronic channel corresponding to the lead terminal connector 2 is formed. The plug interface 12 may be a Micro USB interface, a Type-C interface, a Lightning interface or other types of electronic connection interfaces existing in the prior art.

The ring terminal array 11 includes a central conductive sheet 111 and several conductive loops 111 surrounding the central conductive sheet 111 . The conductive ring 111 has a non-regular ring structure.

The plug-in port 12 includes a plug-in port terminal group 121 , a plug-in port plastic part 122 and a plug-in port frame 123 . The plug-in port terminal group 121 is integrally formed in the plug-in port plastic part 122 by an injection molding process, and the plug-in port frame 123 is tightly clamped on the frame of the plug-in port plastic part 122 .

Principle description:

To sum up, the short-circuit-proof electronic connector and the short-circuit-proof electronic connector provided by the present application can avoid the problems caused by too small spacing between PIN pins in the existing linear layout scheme by adopting the terminal group of the non-linear arrangement scheme. Short circuit has the technical advantages of good safety performance and high structural reliability. In addition, due to the adoption of a non-linear arrangement scheme and a stable structure in which the PIN needle group and the plastic part are integrally formed, the accuracy and efficiency of assembly can be effectively improved, with technical effects such as high assembly efficiency and guaranteed assembly accuracy.

The technical solutions and technical effects of the present utility model have been described in detail above with reference to the accompanying drawings and specific embodiments of the specification. It should be noted that the specific embodiments disclosed in the specification are only preferred embodiments of the present utility model. Those skilled in the art can also develop other embodiments on this basis; any simple deformations and equivalent replacements that do not depart from the innovative concept of the present utility model are all covered by the present utility model and belong to the protection scope of this patent.

Claims (13)

1. Prevent short circuit electronic connector, its characterized in that: the short-circuit prevention terminal set comprises a short-circuit prevention terminal set (10), a terminal set fixing piece (20) and an adapter plate (30); the short-circuit prevention terminal group (10) is fixedly connected in the terminal group fixing piece (20), the adapter plate (30) is fixedly connected to the terminal group fixing piece (20) and is electrically connected with the short-circuit prevention terminal group (10), and electronic channels which correspond to the short-circuit prevention terminal group (10) one by one are arranged on the adapter plate (30); the short-circuit prevention terminal group (10) comprises at least three metal terminals, and the metal terminals are arranged in a non-linear mode to avoid short circuit.

2. The short-circuit prevention electronic connector according to claim 1, wherein: the short-circuit prevention electronic connector further comprises a magnetic suction piece (40), and the magnetic suction piece (40) is tightly connected to the terminal set fixing piece (20).

3. The short-circuit prevention electronic connector according to claim 2, wherein: the terminal group stabilizing piece (20) is provided with a magnetic piece mounting position (210), an adapter plate mounting position (220) and a plurality of terminal mounting positions; adaptor board (30) and magnetism inhale piece (40) fastening connection respectively on adaptor board installation position (220) and magnetism inhale piece installation position (210), prevent that the metal terminals of short circuit terminal group (10) are fixed mounting in the terminal installation position.

4. The short-circuit prevention electronic connector according to claim 1, wherein: the short-circuit prevention terminal group (10) is divided into a straight line group (110) and an equalization group (120), the straight line group (110) and the equalization group (120) both comprise a plurality of metal terminals, and the metal terminals of the equalization group (120) and the metal terminals of the straight line group (110) adopt a non-linear arrangement scheme.

5. The short-circuit prevention electronic connector according to claim 4, wherein: the set of straight lines (110) comprises 5 metal terminals and the equalizing set (120) comprises 2 metal terminals; the 5 metal terminals of the straight line group (110) adopt a straight line arrangement scheme, and the 2 metal terminals of the equalizing group (120) are symmetrically arranged on two sides of the 5 metal terminals of the straight line group (110) which are arranged along a straight line.

6. The short-circuit prevention electronic connector according to claim 1, wherein: the short-circuit prevention terminal group (10) is fixedly connected in the terminal group fixing piece (20) through a pin inserting process or a nested injection molding process.

7. Prevent short circuit electronic connector, its characterized in that: comprises a plug end connector (1) and a lead end connector (2); the plug end connector (1) and the lead end connector (2) can establish electrical connection, and the lead end connector (2) is the short-circuit prevention electronic connector in any one of claims 1 to 6.

8. The short-circuit-proof electronic connector of claim 7, wherein: the plug end connector (1) comprises an annular terminal array (11), a plug interface (12) and a plug end adapter plate (13); the annular terminal array (11) and the inserting port (12) are fixedly connected to two ends of the inserting end adapter plate (13) and the annular terminal array (11) and the inserting port (12) are electrically connected.

9. The short-circuit-proof electronic connector of claim 8, wherein: the plug end adapter plate (13) comprises an adapter table (131) and an adapter seat (132); the annular terminal array (11) is arranged on the adapter table (131), and the plug interface (12) is arranged on the adapter seat (132).

10. The short-circuit-proof electronic connector of claim 8, wherein: the plug end connector (1) further comprises a plug end magnetic attraction piece (14), and the plug end magnetic attraction piece (14) is fixedly connected to the plug end adapter plate (13).

11. The short-circuit-proof electronic connector of claim 8, wherein: the interface (12) is a Micro USB interface, a Type-C interface or a Lightning interface.

12. The short-circuit-proof electronic connector of claim 8, wherein:

the annular terminal array (11) comprises a central conducting strip (111) and a plurality of conducting loops (112) surrounding the central conducting strip (111); the conductive loop (112) has a non-perfect circular ring structure.

13. The short-circuit-proof electronic connector of claim 8, wherein:

the interface (12) comprises an interface terminal group (121), an interface plastic part (122) and an interface frame (123);

the socket terminal group (121) is integrally formed in the socket plastic part (122) through an injection molding process, and the socket frame (123) is tightly hooped on the frame of the socket plastic part (122).

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