Bidirectional outgoing line large-current terminal

Abstract

The utility model discloses a bidirectional outgoing line large-current terminal, which comprises a shell, a reed and an insertion piece, the shell is manufactured through continuous punch forming and comprises a main body part and a wire pressing part which are integrally formed and connected, a containing cavity is formed in the main body part, a first socket is formed in the front side of the main body part, a second socket is formed in the right side of the main body part, and the second socket and the first socket are both communicated with the containing cavity; the reeds are formed through continuous punching, the reeds are matched with the first insertion opening and the second insertion opening and inserted into the containing cavity through the first insertion opening or the second insertion opening, and each reed is provided with an insertion groove; according to the product, the shell, the reed and the insertion piece are all manufactured through continuous punch forming, efficiency is high, consistency is good, cost is low, meanwhile, the reed is matched with the first insertion opening and the second insertion opening and inserted into the containing cavity through the first insertion opening or the second insertion opening, the reed is more flexible and convenient to install, and the service life of the product is prolonged. Stability and reliability of contact connection are guaranteed, and convenience is brought to use.

Description

Technical Field

[0001] The utility model relates to the connector field technology, in particular to a two-way outlet high current terminal. Background Art

[0002] As the number of new energy vehicles continues to increase, more and more new energy charging piles are being built. When charging new energy vehicles, new energy charging piles need to be connected through charging guns. The connecting wires inside the charging guns need to be connected through the wiring terminals in the high-voltage connector. This wiring terminal is a connector used to connect wires to wires, and builds a bridge of communication between blocked or isolated circuits in the circuit, so that current can flow and the circuit can achieve the predetermined charging function. The above-mentioned wiring terminals used for new energy charging piles or high-voltage connectors inside new energy vehicles need to meet the requirements of large current passing, so they are all large current terminals.

[0003] The main structure of the high-current terminal currently used in the field of new energy vehicles is usually composed of a housing, a reed and a plug. The housing has two sockets in different directions. The reed is set in the housing. The plug can be inserted from two different sockets to contact and conduct with the reed. However, the reed of this high-current terminal can only be installed in the housing from one of the sockets, and the installation is not flexible enough, which has a negative impact on the stability and reliability of the contact connection. Therefore, it is necessary to improve the current high-current terminal. Utility Model Content

[0004] In view of this, the present invention aims to solve the deficiencies in the prior art, and its main purpose is to provide a two-way high-current terminal, which can effectively solve the problem that the spring installation of the existing high-current terminal is not flexible enough, resulting in poor stability and reliability of the contact connection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A two-way high-current terminal includes a shell, a spring and an insert; the shell is made by continuous stamping, and includes a main body and a wire pressing part that are integrally formed and connected, the main body has a receiving cavity, a first socket is formed on the front side of the main body, and a second socket is formed on the right side of the main body, and the second socket and the first socket are both connected to the receiving cavity; the spring is formed by continuous stamping, and the spring is adapted to the first socket and the second socket and is inserted into the receiving cavity from the first socket or the second socket, and the spring is provided with a slot; the insert is made by stamping, and the insert is adapted to the first socket and the second socket and is inserted into the slot from the first socket or the second socket to contact and conduct with the spring.

[0007] As a preferred solution, positioning grooves are provided on the upper and lower sides of the first socket and the upper and lower sides of the second socket, and both sides of the opening of the slot are bent and extended to form positioning steps that cooperate with the positioning grooves for positioning and installation, so that the spring leaf can be firmly installed and fixed.

[0008] As a preferred solution, the main body includes two substrates, which are arranged up and down and are integrally formed and bent to form the aforementioned accommodating cavity. The aforementioned first socket is formed between the front ends of the two substrates, and the aforementioned second socket is formed between the right sides of the two substrates. The structure is simple.

[0009] As a preferred solution, the right front ends and the right rear ends of the two substrates are connected by closed buckles, and the structure is stable and reliable.

[0010] As a preferred solution, a buckle hole for buckling with an external plastic part is opened in the middle of the base plate so as to be installed and fixed with the outside.

[0011] As a preferred solution, the wire pressing portion is U-shaped and is formed with a wire pressing groove to facilitate crimping of the connecting wire.

[0012] As a preferred solution, a plurality of contact points arranged side by side and spaced apart are formed on both sides of the slot to make the contact more stable and reliable.

[0013] As a preferred solution, a positioning foot is formed on the right side of the reed to better position the reed in the accommodating cavity.

[0014] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0015] The shell, reed and insert in this product are all made by continuous stamping, which is efficient, consistent and low cost. At the same time, the reed is adapted to the first socket and the second socket and is inserted into the accommodating cavity from the first socket or the second socket, making the installation of the reed more flexible and convenient, which is conducive to ensuring the stability and reliability of the contact connection and bringing convenience to use.

[0016] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an exploded schematic diagram of the preferred embodiment of the utility model in which the inserts are inserted at 90 degrees;

[0018] Figure 2 This is an exploded schematic diagram of the preferred embodiment of the utility model in which the inserts are inserted at 180 degrees;

[0019] Figure 3 It is a three-dimensional enlarged schematic diagram of the shell in the preferred embodiment of the utility model;

[0020] Figure 4 It is a three-dimensional enlarged schematic diagram of the reed in the preferred embodiment of the utility model.

[0021] Description of the accompanying drawings:

[0022] 10. Shell 11. Main body

[0023] 111, base plate 112, closure buckle

[0024] 12. Wire pressing part 121. Wire pressing groove

[0025] 100, accommodating cavity 101, first socket

[0026] 102. Second socket 103. Positioning slot

[0027] 104, button hole 20, reed

[0028] 21. Slot 22. Positioning step

[0029] 23. Contact point 24. Positioning foot

[0030] 30. Insert 31. Wiring hole. DETAILED DESCRIPTION

[0031] Please refer to Figures 1 to 4 As shown, it shows the specific structure of a preferred embodiment of the utility model, including a housing 10, a reed 20 and an insert 30.

[0032] The housing 10 is made by continuous stamping, and includes a main body 11 and a wire pressing part 12 connected in an integral molding. The main body 11 has a receiving cavity 100, and a first socket 101 is formed on the front side of the main body 11, and a second socket 102 is formed on the right side of the main body 11. The second socket 102 and the first socket 101 are both connected to the receiving cavity 100. In this embodiment, positioning grooves 103 are provided on the upper and lower sides of the first socket 101 and the upper and lower sides of the second socket 102. In addition, specifically, the main body 11 includes two substrates 111, which are arranged up and down and are integrally formed and bent and connected. The two substrates 111 surround and form the aforementioned receiving cavity 100, and the aforementioned first socket 101 is formed between the front ends of the two substrates 111, and the aforementioned second socket 102 is formed between the right sides of the two substrates 111, and the structure is simple. In addition, the right front ends and the right rear ends of the two substrates 111 are connected by a closed buckle 112, and the structure is stable and reliable. In addition, a buckle hole 104 for buckling with an external plastic part is provided in the middle of the base plate 111 for mounting and fixing with the outside. The wire pressing part 12 is U-shaped and has a wire pressing groove 121 for crimping the connecting wire.

[0033] The reed 20 is formed by continuous stamping. The reed 20 is adapted to the first socket 101 and the second socket 102 and is inserted into the accommodating cavity 100 from the first socket 101 or the second socket 102. The reed 20 has a slot 21. In this embodiment, both sides of the opening of the slot 21 are bent and extended to have positioning steps 22 that cooperate with the positioning groove 103 for positioning and installation, so that the reed 20 can be firmly installed and fixed. In addition, both sides of the slot 21 are formed with a plurality of contact points 23 arranged side by side at intervals, so that the contact is more stable and reliable. In addition, a positioning foot 24 is formed on the right side of the reed 20, so that the reed 20 is better positioned in the accommodating cavity 100.

[0034] The plug 30 is made by stamping, and is matched with the first socket 101 and the second socket 102. The plug 30 is inserted into the slot 21 from the first socket 101 or the second socket 102 to contact and conduct with the spring 20. In this embodiment, the two side surfaces of the front end of the plug 30 are respectively in contact and conduct with the two rows of contact points 23, and the rear end of the plug 30 is provided with a wiring hole 31 for connection with a connecting wire.

[0035] The method of using this embodiment is described in detail as follows:

[0036] like Figure 1As shown, first, the reed 20 is inserted from the first socket 101 into the accommodating cavity 100 and fixed therein to achieve conduction with the housing 10. When in use, the wire pressing groove 121 of the wire pressing portion 12 and the wiring hole 31 of the plug 30 are respectively connected to two external connecting wires. Then, the plug 30 is inserted at 90°, and the plug 30 is inserted into the slot 21 of the reed 20 through the second socket 102 to contact and conduct with the reed 20, thereby achieving conduction between the two connecting wires.

[0037] like Figure 2 As shown, first, the reed 20 is inserted into the accommodating cavity 100 from the second socket 102 and fixed therein to achieve conduction with the housing 10. When in use, the wire pressing groove 121 of the wire pressing portion 12 and the wiring hole 31 of the plug 30 are respectively connected to two external connecting wires. Then, the plug 30 is inserted at 180°, and the plug 30 is inserted into the slot 21 of the reed 20 through the first socket 101 to contact and conduct with the reed 20, thereby achieving conduction between the two connecting wires.

[0038] The design focus of the utility model is that the shell, reed and insert in the product are all made by continuous stamping, which has high efficiency, good consistency and low cost. At the same time, the reed is adapted to the first socket and the second socket and is inserted into the accommodating cavity from the first socket or the second socket, so that the installation of the reed is more flexible and convenient, which is conducive to ensuring the stability and reliability of the contact connection and brings convenience to use.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A two-way high current terminal, comprising a housing, a spring and an insert; characterized in that: The shell is manufactured by continuous stamping, and includes a main body and a wire pressing part that are integrally connected, the main body has a housing cavity, a first socket is formed on the front side of the main body, and a second socket is formed on the right side of the main body, and the second socket and the first socket are both connected to the housing cavity; the reed is manufactured by continuous stamping, the reed is adapted to the first socket and the second socket and is inserted into the housing cavity from the first socket or the second socket, and the reed has a slot; the insert is manufactured by stamping, the insert is adapted to the first socket and the second socket and is inserted into the slot from the first socket or the second socket to contact and conduct with the reed.

2. The two-way high current terminal according to claim 1, characterized in that: Positioning grooves are provided on both upper and lower sides of the first socket and both upper and lower sides of the second socket, and both sides of the opening of the slot are bent and extended to form positioning steps that cooperate with the positioning grooves for positioning and installation.

3. The two-way high current terminal according to claim 1, characterized in that: The main body includes two substrates, which are arranged up and down and are integrally formed and bent to form the aforementioned accommodating cavity. The aforementioned first socket is formed between the front ends of the two substrates, and the aforementioned second socket is formed between the right sides of the two substrates.

4. The two-way high current terminal according to claim 3, characterized in that: The right front ends and the right rear ends of the two substrates are connected via closed buckles.

5. The two-way high current terminal according to claim 3, characterized in that: A buckle hole for buckling with the external plastic part is provided in the middle of the base plate.

6. The two-way high current terminal according to claim 1, characterized in that: The wire pressing portion is U-shaped and is formed with a wire pressing groove.

7. The two-way outlet high current terminal according to claim 1, characterized in that: A plurality of contact points arranged side by side and at intervals are formed on both sides of the slot.

8. The two-way outlet high current terminal according to claim 1, characterized in that: A positioning foot is formed on the right side of the reed.

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