CN203839530U - New connectors and new connection terminals for new energy vehicles - Google Patents

Abstract

The utility model discloses a novel connector and a novel connection terminal for new energy vehicles. The new connector in the utility model is characterized in that it includes a housing and a connecting terminal; the connecting terminal is inserted into the housing and extends from one end of the housing to the other end, and the connecting terminal An installation hole is provided at one end; the installation hole is located outside the housing. The utility model is especially suitable for a high-voltage low-current connector in a high-voltage environment, such as the field of new energy vehicles.

Description

New connectors and new connection terminals for new energy vehicles

technical field

The utility model relates to a new connector and a new connection terminal, in particular to a connector used in a high-voltage environment and a new connection terminal used for a new energy vehicle.

Background technique

Connectors are important components in electrical connections and have a very wide range of uses. One of the high-voltage low-current connectors used in high-voltage environments, such as the field of new energy vehicles, has a structure including a housing and connecting terminals. The connection terminal is inserted on the housing. A lumen is provided at the end of the connecting terminal. In order to connect with electrical equipment, wire transfer must be used. The wire and the connection terminal adopt the crimping method. The conductor in the wire is inserted into the lumen, and the crimping equipment is used to press the lumen wall of the connecting terminal to make it deform and connect with the wire. When such connectors and connectors are applied to equipment, the wires occupy a large space, and the wiring and installation of the wires is complicated. The need for additional wire securing and guarding structures and components increases cost while increasing assembly complexity and time. The high-voltage wires and terminals are connected by crimping, which requires long processing time and complicated processes.

Utility model content

One of the purposes of the utility model is to overcome the deficiencies in the prior art and provide a new type of connector with simple structure and convenient assembly, especially a connector for high-pressure environment.

In order to achieve the above purpose, the utility model is realized through the following technical solutions:

The novel connector is characterized in that it includes a housing and a connecting terminal; the connecting terminal is inserted into the housing and extends from one end of the housing to the outside of the other end, and one end of the connecting terminal is provided with a mounting holes; the mounting holes are located outside the housing.

Preferably, the mounting hole is a through hole.

Preferably, the connection terminal includes a base column, the two ends of the base column are respectively provided with a plug-in piece and a connection piece, and the installation hole is provided at the end of the connection piece; the base column is inserted into the shell physically.

Preferably, the connecting piece includes a narrower base strip and a wider connecting section; the mounting hole is provided on the connecting section.

Preferably, a bump is provided on the surface of the base pillar; the bump protrudes from the surface of the base pillar.

Preferably, it also includes wires, and the wires are connected to the connecting terminals through bolts and nuts, screws, rivets or pins.

Preferably, the ends of the wires are provided with mating terminals; the mating terminals are provided with mating holes; the mating holes are opposite to the installation holes; the screws, bolts, rivets or pins pass through The connecting terminal is connected to the mating terminal through the mating hole and the mounting hole.

Preferably, the housing is provided with a socket; the connecting terminal is inserted into the socket.

Preferably, the connecting terminal is an integrally formed stamping part.

Preferably, the new type connector is a new energy vehicle connector.

The second purpose of the utility model is to overcome the deficiencies in the prior art and provide a new connecting terminal for new energy vehicles with simple structure and convenient assembly, especially a connector for high-voltage environment.

In order to achieve the above purpose, the utility model is realized through the following technical solutions:

A novel connection terminal for new energy vehicles, characterized in that one end of the connection terminal is provided with a mounting hole.

Preferably, the mounting hole is a through hole.

Preferably, the connection terminal includes a base column, the two ends of the base column are respectively provided with a plug piece and a connection piece, and the installation hole is provided at the end of the connection piece.

Preferably, the connecting piece includes a narrower base strip and a wider connecting section; the mounting hole is provided on the connecting section.

Preferably, a bump is provided on the surface of the base pillar; the bump protrudes from the surface of the base pillar.

Preferably, the connecting terminal is an integrally formed stamping part.

In the novel connector of the utility model, the connection terminals are provided with installation holes, the connection terminals can be directly connected with electrical equipment, and the wires can be omitted. The problems of large space occupied by wires, complicated wiring and high cost are solved. Because there is no need to set up wires, there is no need to set up a special protective structure during use. The connecting terminal can be used directly after being installed on the casing, the crimping assembly of the connecting terminal and the wire is omitted, the process is simple, the production time is saved, and the production efficiency is improved. The utility model can also conveniently add wires to adapt to longer-distance power transmission. The end of the connection terminal is provided with a mounting hole, a mating terminal is provided at the end of the wire, and a mating hole is provided on the mating terminal, and the wire and the connection terminal can be conveniently connected by using screws, bolts, rivets and pins, etc., increasing It suits the occasion. The utility model is especially suitable for a high-voltage low-current connector in a high-voltage environment, such as the field of new energy vehicles.

Description of drawings

Figure 1 is a schematic diagram of the new connector.

Figure 2 is an exploded view of the new connector.

Figure 3 is a sectional view of the new connector.

Figure 4 is a schematic diagram of the new connector wiring.

Detailed ways

As shown in FIG. 1 , the new connector includes a housing 10 and connecting terminals 20 . One end of the connection terminal 20 is inserted into the housing 10 and extends continuously from the one end 12 of the housing to the other end 13 of the housing. One end of the connecting terminal 20 is provided with a mounting hole 21 . The mounting hole 21 is located outside the housing 10 . The casing 10 is used to connect with a matching casing to form an electric transmission line. In the application of the present invention, the mating terminal is connected to the output line of the power supply, and the connecting terminal 20 is connected to the electrical equipment. A mating connector (not shown in the figure) is connected to the other end 13 of the housing, and is electrically connected to the connecting terminal 20 .

As shown in FIGS. 2 and 3 , the housing 10 of the novel connector has a plurality of sockets 11 . Each connection terminal 20 is inserted into one of the jacks 11 . The housing 10 can also be provided with installation structures for installing new connectors, such as threaded holes.

As shown in FIGS. 2 and 3 , the connecting terminal 20 of the new connector includes a base post 22 . The base column 22 is a rectangular parallelepiped column. The base post 22 is inserted into the insertion hole 11 of the casing 10 . The rectangular parallelepiped base 22 can increase the connection strength between the connecting terminal 20 and the housing 10 , and can stably install the connecting terminal 20 on the housing 10 to prevent breakage or damage during assembly and use. Protrusions 29 are provided on the surface of the base pillar 22 . The protrusion 29 protrudes from the outer surface of the base post 22 . The protrusion 29 can cooperate with the corresponding structure of the housing 10 to enhance the connection strength and stability between the base column 22 and the housing 10 .

Inserting pieces 23 and connecting pieces 24 are respectively provided at both ends of the base column 22 . The plug-in piece 23 is used for plugging with the mating structure in the mating connector to form a current path. The connection piece 24 includes a base strip 25 with a narrow width and a connection section 26 with a wide width. The purpose of the base strip 25 is to connect the connecting section 26 with the base column 22, so its width can be narrow. In the example shown, base tape 25 is in the form of a sheet. The connecting section 26 is used for setting the mounting hole 21 . The installation hole 21 needs to cooperate with the corresponding structure of the electrical equipment, and also needs to cooperate with the connecting parts such as screws, bolts, etc. Therefore, the size of the installation hole 21 should not be too small. The connecting section 26 has a wider width, so that the installation hole 21 of a suitable size can be provided. The installation hole 21 is disposed on the connecting section 26 . In the example shown in the figure, the mounting hole 21 is a through hole passing through the connecting section 26 .

According to the requirements of the used occasion, the connection terminal 20 can be directly connected to the electrical equipment, or a wire transfer can be added when the length of the connection terminal 20 is not enough.

In the example shown in FIG. 4 , the new connector in the present invention also includes a mating member, such as a wire 30 . The end of the wire 30 is provided with a mating terminal 31 . The mating terminal 31 is connected to the connection terminal 20 . In the example shown in the figure, a mating hole 32 is provided at the end of the mating terminal 31 . The mating hole 32 is opposite to the mounting hole 21 , and the mating terminal 31 and the connection terminal 20 can be connected by cooperation of bolts and nuts, screws, rivets or pins.

In the novel connector of the utility model, the connection terminals are provided with installation holes, the connection terminals can be directly connected with electrical equipment, and the wires can be omitted. The problems of large space occupied by wires, complicated wiring and high cost are solved. Because there is no need to set up wires, there is no need to set up a special protective structure during use. The connecting terminal can be used directly after being installed on the casing, the crimping assembly of the connecting terminal and the wire is omitted, the process is simple, the production time is saved, and the production efficiency is improved. The utility model can also conveniently add wires to adapt to longer-distance power transmission. The end of the connection terminal is provided with a mounting hole, a mating terminal is provided at the end of the wire, and a mating hole is provided on the mating terminal, and the wire and the connection terminal can be conveniently connected by using screws, bolts, rivets and pins, etc., increasing It suits the occasion.

The embodiments in the utility model are only used to illustrate the utility model, and do not constitute a limitation on the scope of the claims. Other substantially equivalent substitutions conceivable by those skilled in the art are all within the protection scope of the utility model.

Claims (16)

1. New connector, is characterized in that, comprises housing and splicing ear; Described splicing ear is inserted in described housing, and extends to outside the other end from described housing one end, and one end of described splicing ear is provided with installing hole; Described mounting hole site is outside described housing.

2. New connector according to claim 1, is characterized in that, described installing hole is through hole.

3. New connector according to claim 2, is characterized in that, described splicing ear comprises pilum, and described pilum two ends are respectively arranged with insert-connecting plate and brace, and described installing hole is arranged at described brace end; Described pilum is inserted on described housing.

4. New connector according to claim 3, is characterized in that, described brace comprises base band that width is narrower and the linkage section of wider width; Described installing hole is arranged on described linkage section.

5. New connector according to claim 3, is characterized in that, described pilum surface is provided with projection; Described projection protrudes from described pilum surface.

6. New connector according to claim 1, is characterized in that, also comprises wire, described wire and described splicing ear by bolts and nuts match, screw, rivet or pin be connected.

7. New connector according to claim 6, is characterized in that, described wire termination is provided with matching terminal; Described matching terminal is provided with joining hole; Described relative with described position of mounting hole to joining hole; Described screw, bolt, rivet or bearing pin are connected with described described splicing ear with described installing hole joining hole through described to matching terminal.

8. New connector according to claim 1, is characterized in that, described housing is provided with jack; Described splicing ear is inserted in described jack.

9. New connector according to claim 1, is characterized in that, the stamping parts that described splicing ear is formed in one.

10. according to the New connector described in any one in claim 1 to 9, it is characterized in that, described New connector is new-energy automobile connector.

11. 1 kinds of of the novel joint end for new-energy automobile, is characterized in that, one end of described splicing ear is provided with installing hole.

12. novel joint end according to claim 11, is characterized in that, described installing hole is through hole.

13. novel joint end according to claim 11, is characterized in that, described splicing ear comprises pilum, and described pilum two ends are respectively arranged with insert-connecting plate and brace, and described installing hole is arranged at described brace end.

14. novel joint ends according to claim 13, is characterized in that, described brace comprises base band that width is narrower and the linkage section of wider width; Described installing hole is arranged on described linkage section.

15. novel joint end according to claim 13, is characterized in that, described pilum surface is provided with projection; Described projection protrudes from described pilum surface.

16. according to claim 11 to novel joint end described in any one in 15, it is characterized in that the stamping parts that described splicing ear is formed in one.