Connector for short circuit of wire harness in intelligent cabin

Abstract

A connector for short circuit of a wiring harness in an intelligent cabin comprises a connector shell, a short circuit terminal installation cavity is formed in the middle side of the connector shell, and wiring terminal insertion cavities communicated with the short circuit terminal installation cavity are formed in the two sides of the connector shell; a short-circuit terminal is fixedly arranged in the short-circuit terminal mounting cavity, and the plugging end of the short-circuit terminal extends into the wiring terminal plugging cavity; the connector housing is provided with a secondary lock structure corresponding to the wiring terminal plugging cavity, and the secondary lock structure is used for axially locking the wiring terminal plugged in the wiring terminal plugging cavity. According to the connector for short circuit of the wire harness in the intelligent cabin, wire-to-wire short circuit can be realized only through one connector shell, the connector shell is provided with a secondary lock structure, axial secondary locking can be realized on the inserted wiring terminal, the connection stability is improved, and the connector is simple in structure, convenient to use and high in practicability. And popularization and use are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially relates to a connector for wire harness short circuit in intelligent cockpit. BACKGROUND

[0002] The connector is a component in the electronic power signal system and functions as a connecting bridge, which can connect two active devices together to transmit current or signal.

[0003] At present, most of the wire-to-wire connectors on the market are connected by welding, crimping and screw connection, but the above connection methods have different problems in operation, such as permanent connection by welding and crimping, and the need for other tools to complete the connection of the connector, and although the screw connection can be used twice, other tools are needed for installation and disassembly, and the process is troublesome and slow.

[0004] Therefore, in view of the deficiencies of the prior art, it is necessary to design a connector for wire harness short circuit in intelligent cockpit to solve the above problems. SUMMARY

[0005] In order to overcome the deficiencies of the prior art, the utility model aims at providing a connector for wire harness short circuit in intelligent cockpit.

[0006] In order to achieve the above and other related purposes, the technical scheme provided by the utility model is: a connector for wire harness short circuit in intelligent cockpit, comprising a connector shell, a short circuit terminal mounting cavity is formed in the middle side of the connector shell, and a wiring terminal plug-in cavity is formed in the two sides of the connector shell and communicates with the short circuit terminal mounting cavity; a short circuit terminal is fixed in the short circuit terminal mounting cavity, and the plug-in end of the short circuit terminal extends into the wiring terminal plug-in cavity; the connector shell is provided with a secondary lock structure corresponding to the wiring terminal plug-in cavity, and the secondary lock structure is used for axially locking the wiring terminal plugged into the wiring terminal plug-in cavity.

[0007] The preferred technical scheme is that the connector shell is composed of an upper shell and a lower shell.

[0008] The preferred technical scheme is that the wiring terminal is provided with a spring buckle, and the wiring terminal plug-in cavity is provided with a buckle groove corresponding to the spring buckle.

[0009] The preferred technical scheme is that the secondary locking structure is composed of a flip cover arranged on the connector shell, an end inner side of the flip cover is provided with a pressing block, the connector shell is provided with a through hole corresponding to the pressing block and communicating with the terminal inserting cavity, and the pressing block extends into the terminal inserting cavity through the through hole and axially limits the terminal in the closed state of the flip cover.

[0010] The preferred technical scheme is that the terminal is provided with a retreat-preventing groove corresponding to the pressing block.

[0011] The preferred technical scheme is that an inner side of the through hole is provided with a buckle, and an outer side of the pressing block is provided with a buckle slot corresponding to the buckle.

[0012] Thanks to the above technical scheme, the utility model has the beneficial effects that:

[0013] The utility model discloses a kind of connectors for short connection of wire harness in intelligent cockpit, and wire-to-wire short connection can be realized by only one connector shell, and the connector shell is configured with secondary locking structure, the inserted terminal can be axially secondary locked, improve its connection stability, the structure is simple, convenient to use, and is suitable for promotion and use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is connector structure schematic view that the utility model relates.

[0015] Figure 2 It is connector explosion schematic view that the utility model relates.

[0016] Figure 3 It is connector cross section schematic view that the utility model relates. DETAILED DESCRIPTION

[0017] The following is by specific embodiment to illustrate the embodiment of the utility model, and person skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification.

[0018] Please refer to Figures 1-3It should be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0019] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Example:

[0021] like Figures 1 to 3 As shown, according to a general technical concept of this utility model, a connector for shorting wire harnesses in a smart cockpit is provided, including a connector housing 1, a shorting terminal mounting cavity 100 formed on the middle side of the connector housing 1, and terminal insertion cavities 200 formed on both sides of the connector housing 1 that communicate with the shorting terminal mounting cavity 100; a shorting terminal 2 is fixed in the shorting terminal mounting cavity 100, and the insertion end of the shorting terminal 2 extends into the terminal insertion cavity 200; the connector housing 1 is provided with a secondary locking structure corresponding to the terminal insertion cavity 200, and the secondary locking structure is used to axially lock the terminal 3 inserted into the terminal insertion cavity 200.

[0022] like Figures 1 to 3 As shown, in an exemplary embodiment of this utility model, the connector housing 1 is composed of an upper housing 11 and a lower housing 12 that are fastened together.

[0023] like Figures 1 to 3As shown, in an exemplary embodiment of this utility model, the terminal block 3 is provided with a spring clip 31, and the terminal block insertion cavity 200 is provided with a clip groove 201 corresponding to the spring clip 31.

[0024] like Figures 1 to 3 As shown, in an exemplary embodiment of this utility model, the secondary locking structure is composed of a flip cover 300 disposed on the connector housing 1. A pressure block 301 is provided on the inner side of the end of the flip cover 300. The connector housing 1 is provided with a through hole 400 corresponding to the pressure block 301 and communicating with the terminal plug cavity. When the flip cover 300 is in the latched state, the pressure block 301 extends into the terminal plug cavity 200 through the through hole 400 and can axially limit the terminal 3.

[0025] like Figures 1 to 3 As shown, in an exemplary embodiment of this utility model, the terminal block 3 is provided with a backstop groove 32 corresponding to the pressure block 301.

[0026] like Figures 1 to 3 As shown, in an exemplary embodiment of this utility model, a buckle 401 is provided on the inner side of the through hole 400, and a buckle groove 3011 corresponding to the buckle 401 is provided on the outer side of the pressure block 301.

[0027] It should be noted that the upper shell 11 and the lower shell 12 have the same structure in this application. When in use, the two shells can be fastened together in opposite directions. This structure can save the cost of developing a mold.

[0028] Therefore, this utility model has the following advantages:

[0029] This utility model proposes a connector for short-circuiting wiring harnesses in intelligent cockpits. It can achieve wire-to-wire short-circuiting with only one connector housing. The connector housing is equipped with a secondary locking structure, which can achieve axial secondary locking of the inserted terminal block, thereby improving its connection stability. The structure is simple, easy to use, and suitable for widespread application.

[0030] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A connector for wire harness shorting in an intelligent cabin, comprising a connector housing, characterized in that: The middle side of the connector housing is formed with a short-circuit terminal mounting cavity, and the two sides of the connector housing are formed with a wiring terminal insertion cavity in communication with the short-circuit terminal mounting cavity; the short-circuit terminal mounting cavity is fixed with a short-circuit terminal, and the insertion end of the short-circuit terminal extends into the wiring terminal insertion cavity; the connector housing is provided with a secondary locking structure corresponding to the wiring terminal insertion cavity, and the secondary locking structure is used for axially locking the wiring terminal inserted into the wiring terminal insertion cavity.

2. The connector for wire harness shorting in an intelligent cabin according to claim 1, wherein: The connector housing is composed of an upper housing and a lower housing.

3. The connector for wire harness shorting in an intelligent cabin according to claim 1, wherein: The wiring terminal is provided with a elastic buckle, and the wiring terminal insertion cavity is provided with a buckle groove corresponding to the elastic buckle.

4. The connector for wire harness shorting in an intelligent cabin according to claim 1, wherein: The secondary locking structure is composed of a flip cover arranged on the connector housing, the inner side of the end of the flip cover is provided with a pressing block, the connector housing is provided with a through hole corresponding to the pressing block and in communication with the wiring terminal insertion cavity, and the pressing block extends into the wiring terminal insertion cavity through the through hole in the buckling state of the flip cover and can axially limit the wiring terminal.

5. The connector for wire harness shorting in an intelligent cabin according to claim 4, characterized in that: The wiring terminal is provided with a retreat-stop groove corresponding to the pressing block.

6. The connector for wire harness shorting in an intelligent cabin according to claim 4, characterized in that: The inner side of the through hole is provided with a buckle, and the outer side of the pressing block is provided with a buckle groove corresponding to the buckle.

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