Multi-path multi-cavity high-frequency connecting male head for vehicle

Abstract

The utility model relates to the field of connectors, in particular to a multi-path multi-cavity high-frequency connecting male head for a vehicle, which comprises a clamping combination and a shell, the clamping combination comprises a buckling body and a buckling piece which are connected with each other; the shell is provided with an installation vacancy, a first buckling groove and a second buckling groove which are communicated with one another, the buckling body is installed in the installation vacancy in a sliding mode, and the second buckling groove and the first buckling groove are sequentially formed in the shell in the sliding direction close to the buckling body; the first buckling groove is used for being matched with the buckling piece, so that the buckling body is buckled on the first position to release the conductive piece; and the second buckling groove is used for being matched with the buckling piece, so that the buckling body is buckled on the second position to buckle the conductive piece. According to the invention, the convenience of connector assembly is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of connectors, and in particular to a multi-channel, multi-cavity, high-frequency male connector for vehicles. Background Art

[0002] H-MTD connector, full name High Speed-Modular Twisted-pair Data, was launched by Rosenberger in 2017. It is a 360° shielded system for in-vehicle differential signal link transmission. H-MTD supports a variety of applications, including but not limited to 4K or higher definition camera systems, ADAS assisted driving systems, autonomous driving, high-resolution displays, and rear seat entertainment systems.

[0003] However, we have to face the fact that the existing snap-on body and the housing are often set separately. This means that during the assembly process, workers need to first assemble the snap-on body to the housing, and then assemble the conductive part between the snap-on body and the housing. This multi-step assembly process not only increases the complexity of assembly, but also easily leads to assembly errors or incomplete assembly during actual operation, thus affecting the overall performance of the connector.

[0004] What is more serious is that in actual applications, it is sometimes necessary to replace or repair the conductive parts of the connector. At this time, it is necessary to remove the snap-on body from the shell. However, since the snap-on body and the shell are separate, the disassembly process is often very inconvenient, and the snap-on body is easily lost. Once the snap-on body is lost, it cannot be reassembled, which not only wastes resources, but also increases the cost and time of maintenance. Utility Model Content

[0005] An embodiment of the present application provides a multi-channel, multi-cavity, high-frequency male connector for a vehicle, which is used to solve the problem of poor connector assembly convenience.

[0006] In order to solve the above technical problems, the embodiment of the present application provides a multi-channel multi-cavity high-frequency connector for a vehicle, which adopts the following technical solution:

[0007] A multi-channel multi-cavity high-frequency connector for a vehicle, comprising a snap-on assembly and a shell;

[0008] The snap-fit ​​assembly comprises a snap-fit ​​body and a snap-fit ​​member that are connected to each other;

[0009] The shell is provided with an installation space, a first buckle groove and a second buckle groove which are interconnected, the buckle body is slidably installed in the installation space, and the second buckle groove and the first buckle groove are sequentially arranged on the shell along a sliding direction close to the buckle body;

[0010] The first snap-on groove is used to cooperate with the snap-on member so that the snap-on body is snapped at a first position to release the conductive member; the second snap-on groove is used to cooperate with the snap-on member so that the snap-on body is snapped at a second position to snap the conductive member.

[0011] Furthermore, the buckle member includes a guide portion and a clamping portion which are sequentially arranged along a sliding direction close to the buckle body;

[0012] The clamping portion is used to cooperate with the first buckling groove or the second buckling groove to buckle the position of the buckling body; the guiding portion is used to guide the buckling member to enter the second buckling groove.

[0013] Furthermore, the buckle body is provided with a disassembly notch in a sliding direction away from the buckle body.

[0014] Furthermore, the shell is provided with an avoidance opening communicating with the disassembly notch.

[0015] Furthermore, the connector further comprises a conductive member;

[0016] The conductive member is inserted into the housing, and a fixing groove is formed in the middle of the conductive member; the buckle body is provided with a fixing portion used in conjunction with the fixing groove;

[0017] When the buckle is in the second position, the fixing portion cooperates with the fixing groove to fix the position of the conductive member.

[0018] Further, the number of the conductive members is four, the number of the installation spaces is four, and the four housings are arranged in an array;

[0019] The number of the buckle parts is two, and the two buckle parts are respectively arranged on both sides of the buckle body, one of the buckle parts is arranged in the two shells located on one side, and the other buckle part is arranged in the two shells located on the other side;

[0020] When the buckling body is buckled in the first position, the buckling body releases the four conductive members; when the buckling body is buckled in the second position, the buckling body buckles the four conductive members.

[0021] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects: the first snap-on groove cooperates with the snap-on piece to snap the snap-on body into the first position, thereby preventing the snap-on body from being lost, and the step of assembling the snap-on body to the shell can be omitted during the assembly process, thereby improving the assembly efficiency; and the snap-on body can be switched from the first position to the second position by sliding the snap-on body, and the position of the snap-on body is coordinated with the second snap-on groove and the snap-on piece, thereby fixing the conductive part of the shell, the operation steps are simple, and the convenience of assembly is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of a multi-channel multi-cavity high-frequency connecting male connector for a vehicle according to the present application.

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of a multi-channel, multi-cavity, high-frequency male connector for a vehicle from another perspective of the present application.

[0024] Figure 3 It is a schematic cross-sectional structure diagram of a multi-channel multi-cavity high-frequency male connector for a vehicle according to the present application.

[0025] Figure 4 It is a partial cross-sectional structural schematic diagram of another cut surface of a multi-channel multi-cavity high-frequency connecting male connector for a vehicle of the present application.

[0026] Reference numerals:

[0027] 1. Snap-fit ​​assembly; 11. Snap-fit ​​body; 16. Disassembly notch; 13. Fixing portion; 12. Snap-fit ​​piece; 14. Guide portion; 15. Snap-fit ​​portion; 2. Shell; 21. Installation space; 22. First snap-fit ​​groove; 23. Second snap-fit ​​groove; 24. Avoidance opening; 3. Conductive member; 31. Fixing groove. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0029] like Figures 1 to 4 As shown, the embodiment of the present application provides a multi-channel multi-cavity high-frequency male connector for a vehicle, comprising a snap-on assembly 1 and a housing 2;

[0030] The snap-fit ​​assembly 1 comprises a snap-fit ​​body 11 and a snap-fit ​​member 12 which are connected to each other;

[0031] The housing 2 is provided with an installation space 21, a first buckle groove 22 and a second buckle groove which are interconnected, the buckle body 11 is slidably installed in the installation space 21, and the second buckle groove and the first buckle groove 22 are sequentially arranged on the housing 2 along the sliding direction close to the buckle body 11;

[0032] The first snap-on groove 22 is used to cooperate with the snap-on member 12 so that the snap-on body 11 is snapped at a first position to release the conductive member 3 ; the second snap-on groove is used to cooperate with the snap-on member 12 so that the snap-on body 11 is snapped at a second position to snap the conductive member 3 .

[0033] In this embodiment, the first snap-on groove 22 cooperates with the snap-on member 12 to snap the snap-on body 11 into the first position, thereby preventing the snap-on body 11 from being lost and omitting the step of assembling the snap-on body 11 to the shell 2 during assembly, thereby improving assembly efficiency; furthermore, the snap-on body 11 can be switched from the first position to the second position by sliding the snap-on body 11, and the position of the snap-on body 11 is coordinated with the second snap-on groove and the snap-on member 12, thereby fixing the conductive member 3 of the shell 2, and the operation steps are simple, thereby improving the convenience of assembly.

[0034] In some embodiments, the buckle member 12 includes a guide portion 14 and a clamping portion 15 which are sequentially arranged along a sliding direction close to the buckle body 11;

[0035] The clamping portion 15 is used to cooperate with the first buckling groove 22 or the second buckling groove to buckle the position of the buckling body 11; the guiding portion 14 is used to guide the buckling member 12 to enter the second buckling groove.

[0036] In this embodiment, when the snap-on body 11 is in the first position, the snap-on portion 15 is located in the first snap-on groove 22, and the two cooperate to realize the snap-on of the snap-on body 11 at the first position; when a force is applied to slide the snap-on body 11, the guide portion 14 is utilized to enable the snap-on portion 15 to slide from the first snap-on groove 22 to the second snap-on groove, and the two cooperate to realize the snap-on of the snap-on body 11 at the second position, thereby realizing the snap-on of the conductive member 3, and the operation is simple.

[0037] Furthermore, when the snap-on body 11 is in the second position, the operator can separate the snap-on part 15 from the second snap-on groove by squeezing the snap-on part 15 and / or the guide part 14, and drive the snap-on body 11 to slide in the direction close to the first snap-on groove 22, thereby switching the snap-on part 15 to the first snap-on groove 22 to release the conductive member 3. At this time, the conductive member 3 can be removed, and the removal is easy. In addition, the snap-on body 11 is fixed in position through the cooperation between the snap-on part 15 and the first snap-on groove 22, thereby avoiding the loss of the snap-on body 11.

[0038] In some embodiments, the buckle body 11 has a disassembly notch 16 in a sliding direction away from the buckle body 11 .

[0039] In this embodiment, when releasing the conductive part 3, the operator can apply force to the snap-on body 11 through the disassembly notch 16 after squeezing the clamping portion 15 and / or the guide portion 14 to drive the snap-on body 11 to slide in a direction close to the first snap-on groove 22, thereby facilitating disassembly by the operator.

[0040] In some embodiments, the housing 2 is provided with an avoidance opening 24 communicating with the disassembly notch 16 .

[0041] In this embodiment, the cooperation between the opening 24 and the disassembly notch 16 is avoided to form a larger disassembly space, which is convenient for operators to perform disassembly operations on the buckle body 11 .

[0042] In some embodiments, the connector further includes a conductive member 3;

[0043] The conductive member 3 is inserted through the housing 2, and a fixing groove 31 is formed in the middle of the conductive member 3; the buckle body 11 is provided with a fixing portion 13 used in conjunction with the fixing groove 31;

[0044] When the fastening member 12 is in the second position, the fixing portion 13 cooperates with the fixing groove 31 to fix the position of the conductive member 3 .

[0045] In this embodiment, when the snap-fit ​​component 12 is in the second position, the position of the conductive component 3 is fixed by the cooperation between the fixing portion 13 and the fixing groove 31 to avoid displacement of the conductive component 3 during the plugging and unplugging process, thereby improving the use stability of the conductive component 3.

[0046] In some embodiments, the number of the conductive members 3 is two, and correspondingly, the number of the shells 2 is also two, the two conductive members 3 are respectively disposed in the two shells 2, and the buckling body 11 is used to buckle the two conductive members 3.

[0047] In this embodiment, the number of the conductive members 3 is four, the number of the installation spaces 21 is four, and the four housings 2 are arranged in an array;

[0048] There are two buckle members 12, which are respectively arranged on both sides of the buckle body 11, one of which is arranged in the two shells on one side, and the other buckle member 12 is arranged in the shell 2 in the two shells on the other side;

[0049] When the buckling body 11 is buckled in the first position, the buckling body 11 releases the four conductive members 3 ; when the buckling body 11 is buckled in the second position, the buckling body 11 buckles the four conductive members 3 .

[0050] In this embodiment, the conductive members 3 on different housings 2 can be snapped together through a snap-fit ​​assembly 1, which is highly practical. Furthermore, simultaneously arranging four conductive members 3 on the connector can further meet the requirements of different interfaces, which has wide applicability.

[0051] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0052] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0053] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. Multi-channel multi-cavity high-frequency connector for vehicles, characterized by: It comprises a snap-fit ​​assembly (1) and a housing (2); The snap-fit ​​assembly (1) comprises a snap-fit ​​body (11) and a snap-fit ​​member (12) which are connected to each other; The housing (2) is provided with an installation space (21), a first buckle groove (22) and a second buckle groove which are interconnected, the buckle body (11) is slidably installed in the installation space (21), and the second buckle groove and the first buckle groove (22) are sequentially arranged on the housing (2) along a sliding direction close to the buckle body (11); It also includes a conductive member (3); the conductive member (3) is inserted into the housing (2), and a fixing groove (31) is formed in the middle of the conductive member (3); the buckle body (11) is provided with a fixing portion (13) used in conjunction with the fixing groove (31); When the buckle member (12) is in the second position, the fixing portion (13) cooperates with the fixing groove (31) to fix the position of the conductive member (3); The number of the conductive members (3) is four, the number of the installation spaces (21) is four, and the four housings (2) are arranged in an array; The first snap-fit ​​groove (22) is used to cooperate with the snap-fit ​​member (12) so that the snap-fit ​​body (11) is snapped at a first position to release the conductive member (3); the second snap-fit ​​groove is used to cooperate with the snap-fit ​​member (12) so that the snap-fit ​​body (11) is snapped at a second position to snap the conductive member (3).

2. The multi-channel multi-cavity high-frequency connector for vehicles according to claim 1 is characterized in that: The buckle member (12) comprises a guide portion (14) and a clamping portion (15) which are sequentially arranged along a sliding direction close to the buckle body (11); The clamping portion (15) is used to cooperate with the first buckling groove (22) or the second buckling groove to buckle the position of the buckling body (11); the guiding portion (14) is used to guide the buckling member (12) into the second buckling groove.

3. The multi-channel multi-cavity high-frequency connector for vehicles according to claim 1 or 2, characterized in that: In the sliding direction away from the buckle body (11), the buckle body (11) is provided with a disassembly notch (16), and the housing (2) is provided with an avoidance opening (24) communicating with the disassembly notch (16).

4. The multi-channel multi-cavity high-frequency connector for vehicles according to claim 1, characterized in that: The number of the buckling parts (12) is two, and the two buckling parts (12) are respectively arranged on both sides of the buckling body (11), wherein one of the buckling parts (12) is arranged in the two shells located on one side, and the other buckling part (12) is arranged in the shell (2) in the two shells located on the other side; when the buckling body (11) is buckled in the first position, the buckling body (11) releases the four conductive parts (3); when the buckling body (11) is buckled in the second position, the buckling body (11) buckles the four conductive parts (3).

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