Jack terminal

Abstract

The utility model discloses a jack terminal, which comprises a conductor, a sealing body and a shell, the conductor is provided with a channel along the length direction, one end of the conductor is provided with a plurality of reeds distributed at intervals, each reed is provided with an inner concave area, the sealing body is arranged on the conductor, the shell is sleeved on the outer surface of the conductor, the shell is provided with a plurality of supporting sheets, and the supporting sheets are arranged on the conductor. The plurality of supporting sheets are respectively abutted against the plurality of reeds. Through the arrangement of the reed structures distributed at intervals and the concave areas of the reeds, when a charging gun is inserted, the resistance needing to be overcome is smaller, the insertion and extraction process is smoother, the structure of the electric conductor does not need to be twisted, the process is simplified, the cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a jack terminal. Background Art

[0002] With the advancement and development of science and technology, as well as the country's vigorous promotion of new energy, new energy products are also developing rapidly. For example, new energy vehicles are common on the road. New energy vehicles have advantages such as energy saving and environmental protection. Since new energy vehicles rely on electricity to travel, they need to be charged when the electricity is used up. Charging new energy vehicles requires the use of charging piles, and the car and the charging pile are mainly connected to the charging gun and the charging jack to achieve power transmission. In the common charging jack, in order to make the reed contact with the charging gun, the reed needs to be twisted to reduce the inner diameter of the reed. This method increases the process steps, increases costs and reduces efficiency. Utility Model Content

[0003] Aiming at the deficiencies of the prior art, the utility model provides a jack terminal.

[0004] The utility model discloses a jack terminal, comprising: a conductor, a sealing body and a shell. The conductor is provided with a channel along its length direction. One end of the conductor is provided with a plurality of springs distributed at intervals, each of which has a concave area. The sealing body is arranged on the conductor. The shell is sleeved on the outer surface of the conductor. The shell is provided with a plurality of supporting sheets, which respectively abut against a plurality of spring sheets.

[0005] According to an embodiment of the utility model, the conductor is further provided with a wire clamping ring, the sealing body is located between the spring sheet and the wire clamping ring, and the sealing body blocks the channel.

[0006] According to an embodiment of the utility model, the conductor is further provided with a first wire pressing piece, and the first wire pressing piece is located on a side of the wire clamping ring away from the spring sheet.

[0007] According to an embodiment of the present utility model, the number of the first wire pressing pieces is two, and the two first wire pressing pieces are arranged opposite to each other.

[0008] According to an embodiment of the present utility model, the conductor is further provided with a second wire pressing piece, and the second wire pressing piece is located on a side of the first wire pressing piece away from the sealing body.

[0009] According to an embodiment of the present utility model, the number of the second wire pressing pieces is two, and the two second wire pressing pieces are arranged opposite to each other.

[0010] According to an embodiment of the present invention, a plurality of clamping blocks are provided at the end of the shell, and the plurality of clamping blocks abut against the plurality of spring leaves.

[0011] According to an embodiment of the present invention, the housing is further provided with a positioning piece, and the positioning piece extends in a direction away from the conductor.

[0012] According to an embodiment of the utility model, the housing is further provided with a fixing sheet, the conductor is provided with a fixing hole, and the fixing sheet is arranged in the fixing hole.

[0013] According to an embodiment of the present invention, the sealing body is made of a colloid material.

[0014] The beneficial effect of the utility model is that, through the multiple spaced-apart reed structures and the concave area setting of the reed, the resistance to be overcome when the charging gun is inserted is smaller, the plugging and unplugging process is smoother, and the structure of the conductor does not need to be twisted, which simplifies the process, thereby reducing costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a jack terminal;

[0017] Figure 2 This is a diagram of the disassembled state of the jack terminal;

[0018] Figure 3 is a front view of a conductor;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the shell.

[0020] Description of Reference Numerals

[0021] 1. Conductor; 11. Channel; 12. Spring; 121. Concave area; 13. Wire clamping ring; 14. First wire pressing piece; 15. Second wire pressing piece; 16. Fixing hole;

[0022] 2. Sealing body;

[0023] 3. Shell; 31. Support plate; 32. Clamping block; 33. Positioning plate; 34. Fixing plate. DETAILED DESCRIPTION

[0024] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0025] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0026] like Figure 1-Figure 4 As shown, Figure 1 It is a three-dimensional structural schematic diagram of a jack terminal; Figure 2 This is a diagram of the disassembled state of the jack terminal; Figure 3 is a front view of the conductor 1; Figure 4 3 is a schematic diagram of the three-dimensional structure of the housing 3. The jack terminal of the present application comprises a conductor 1, a sealing body 2 and a housing 3, wherein the sealing body 2 is arranged on the conductor 1, and the housing 3 is sleeved on the conductor 1.

[0027] The conductor 1 has a channel 11, which is opened along the length direction of the conductor 1. The sealing body 2 is used to block the channel 11, that is, to block one channel 11 into two mutually unconnected channels 11. At the same time, when the sealing body 2 is assembled with other components, it can also achieve the effect of sealing and play a waterproof role. A plurality of springs 12 are also provided at one end of the conductor 1, and the plurality of springs 12 are arranged around at intervals; at the same time, a concave area 121 is also provided on the spring 12, that is, an area on the spring 12 that is concave toward the channel 11. When in use, the concave area 121 abuts against the charging gun. In specific applications, the conductor 1 is also provided with a wire clamping ring 13, and the sealing body 2 is located between the spring 12 and the wire clamping ring 13. Further, the conductor 1 is also provided with a first wire pressing piece 14, which is located on the side of the wire pull ring away from the sealing body 2, and the first wire pressing piece 14 can be bent relative to the conductor 1; specifically, the number of the first wire pressing pieces 14 is two, and the two first wire pressing pieces 14 are arranged oppositely. The conductor 1 is also provided with a second wire pressing piece 15, which is located on the side of the first wire pressing piece 14 away from the wire pulling ring, and the second wire pressing piece 15 can be bent relative to the conductor 1. Specifically, there are two second wire pressing pieces 15, and the two second wire pressing pieces 15 are arranged opposite to each other. The cable can be fixed by the setting of the clamping ring 13; similarly, the two first wire pressing pieces 14 and the two second wire pressing pieces 15 are bent toward the channel 11 to compress the cable in the channel 11, so that the cable will not fall off easily, and the contact area between the cable and the conductor 1 is increased, so that the current conduction is more stable.

[0028] The shell 3 has a plurality of support sheets 31, and the plurality of support sheets 31 are arranged around at intervals. After the shell 3 is sleeved on the conductor 1, the plurality of support sheets 31 correspond to the plurality of spring sheets 12, that is, one support sheet 31 corresponds to abutting against one spring sheet 12, providing pressure for the spring sheet 12 to contact with the charging gun, so as to improve the current conduction effect between the spring sheet 12 and the charging gun. In specific applications, the plurality of support sheets 31 are all retracted inwardly. The end of the shell 3 is also provided with a plurality of clamping blocks 32, and the plurality of clamping blocks 32 are bent inwardly, and they abut against the plurality of spring sheets 12, thereby achieving the effect of clamping the end of the spring sheet 12. The shell 3 is also provided with a positioning sheet 33, one end of which extends outwardly. When in use, the positioning sheet 33 is used for positioning and connection with other structures. In this embodiment, the number of positioning sheets 33 is two, and the two positioning sheets 33 are arranged opposite to each other at intervals to improve their positioning effect. The housing 3 is further provided with a fixing sheet 34, and the conductor 1 is provided with a fixing hole 16. The fixing sheet 34 is located in the fixing hole 16. The fixing sheet 34 cooperates with the fixing hole 16 to connect the conductor 1 and the housing 3 as a whole. Specifically, there are two fixing sheets 34, and the two fixing sheets 34 are bent and abut against the inner wall of the fixing hole 16 respectively to achieve the connection between the conductor 1 and the housing 3.

[0029] In specific applications, the sealing body 2 is made of a colloid material, such as a plastic material. During the preparation process, the plastic material in a fluid state can be molded on the conductor 1 by means of a mold, which is not only efficient but also has a better blocking effect. The setting of the sealing body 2 is helpful to prevent liquid or other substances from entering the channel 11 from the end of the reed 12 and then entering the cable of the clamping ring 13, thereby causing a malfunction or damage to the power supply end.

[0030] When in use, the cable is inserted into the wire clamping ring 13 through the channel 11, and the first wire pressing piece 14 and the second wire pressing piece 15 are bent. The first wire pressing piece 14 and the second wire pressing piece 15 press the cable tightly, the shell 3 is inserted into the conductor 1, and the clamping block 32 and the fixing piece 34 are bent accordingly; when charging, the charging gun is inserted and abutted against the multiple reed leaves 12, the current is extracted from the cable, and is transmitted to the multiple reed leaves 12 through the conductor 1, and then transmitted to the charging gun by the reed leaves 12, and finally the charging gun conducts the current to the corresponding position for charging.

[0031] In summary, through the multiple spaced-apart reed plates 12 structure and the concave area 121 of the reed plates 12, the resistance to be overcome when inserting the charging gun is smaller, and the plugging and unplugging process is smoother. In addition, the structure of the conductor 1 does not need to be twisted, which simplifies the process, thereby reducing costs and improving production efficiency.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A jack terminal, characterized in that: include: A conductor (1), a sealing body (2) and a shell (3), wherein the conductor (1) is provided with a channel (11) along its length direction, one end of the conductor (1) is provided with a plurality of spaced-apart spring sheets (12), each of the spring sheets (12) having an inner concave area (121), the sealing body (2) being arranged on the conductor (1), the shell (3) being sleeved on the outer surface of the conductor (1), the shell (3) being provided with a plurality of support sheets (31), the plurality of support sheets (31) respectively abutting against the plurality of spring sheets (12).

2. The jack terminal according to claim 1, characterized in that: The conductor (1) is also provided with a wire clamping ring (13), the sealing body (2) is located between the spring sheet (12) and the wire clamping ring (13), and the sealing body (2) blocks the channel (11).

3. The jack terminal according to claim 2, characterized in that: The conductor (1) is further provided with a first wire pressing piece (14), and the first wire pressing piece (14) is located on a side of the wire clamping ring (13) away from the spring sheet (12).

4. The jack terminal according to claim 3, characterized in that: The number of the first wire pressing pieces (14) is two, and the two first wire pressing pieces (14) are arranged opposite to each other.

5. The jack terminal according to claim 3, characterized in that: The conductor (1) is further provided with a second wire pressing piece (15), and the second wire pressing piece (15) is located on a side of the first wire pressing piece (14) away from the sealing body (2).

6. The jack terminal according to claim 5, characterized in that: The number of the second wire pressing pieces (15) is two, and the two second wire pressing pieces (15) are arranged opposite to each other.

7. The jack terminal according to any one of claims 1 to 6, characterized in that: A plurality of clamping blocks (32) are provided at the end of the shell (3), and the plurality of clamping blocks (32) abut against the plurality of spring leaves (12).

8. The jack terminal according to claim 7, characterized in that: The housing (3) is further provided with a positioning piece (33), and the positioning piece (33) extends in a direction away from the conductor (1).

9. The jack terminal according to claim 7, characterized in that: The housing (3) is also provided with a fixing sheet (34), the conductor (1) is provided with a fixing hole (16), and the fixing sheet (34) is arranged in the fixing hole (16).

10. The jack terminal according to any one of claims 1 to 6, characterized in that: The sealing body (2) is made of colloid material.

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