CN218498466U

CN218498466U - Signal line connector and vehicle

Info

Publication number: CN218498466U
Application number: CN202222569238.9U
Authority: CN
Inventors: 王龙
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-17
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a signal line connector and vehicle. The signal line connector comprises a male end, a female end and a clamping structure. The male end is provided with a first power signal terminal and a first coaxial terminal, and the female end is provided with a second power signal terminal and a second coaxial terminal. Public end and female end pass through joint structure detachably joint, and after the joint, first power signal terminal docks with second power signal terminal, and first coaxial terminal docks with the second coaxial terminal. The signal wire connector is provided with the first power signal terminal, the second power signal terminal, the first coaxial terminal and the second coaxial terminal, and can be simultaneously connected with the power signal wire and the coaxial signal wire, so that the type and the number of wire connectors are simplified, and the wiring complexity is reduced. Simultaneously, with the help of the joint structure, public end and female end can directly be connected through the joint, convenient assembling, and also support separation public end and female end when needs to carry out the dismantlement of signal line.

Description

Signal line connector and vehicle

Technical Field

The utility model relates to a signal line connection technical field especially relates to a signal line connector and vehicle.

Background

The front part of a commercial vehicle is generally provided with vehicle electric equipment and video equipment, and a cable needs to be connected for signal transmission. In order to realize the installation of the wire harness, two sections of wire harnesses are connected through a connector. When high-definition video signals need to be transmitted, power signal wires for transmitting common power signals and coaxial signal wires for connecting and transmitting high-definition signals need to be connected through connectors.

However, the conventional connection method for connecting the power signal line to the coaxial signal line separately requires a large number of connectors, and the wiring in the vehicle is complicated after the connection is completed, and the connection process is very complicated.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a signal line connector and a vehicle that can reduce the wiring complexity of the signal line and facilitate connection.

A signal wire connector, the signal wire connector comprising:

the male end is provided with a first power signal terminal and a first coaxial terminal;

the female end is provided with a second power signal terminal and a second coaxial terminal; and

the male end and the female end are detachably clamped through the clamping structure, the first power signal terminal is in butt joint with the second power signal terminal after clamping, and the first coaxial terminal is in butt joint with the second coaxial terminal.

The signal wire connector is provided with the first power supply signal terminal, the second power supply signal terminal, the first coaxial terminal and the second coaxial terminal, and can be used for simultaneously connecting a power supply signal wire and a coaxial signal wire, so that the type and the number of the wire connectors are simplified, and the wiring complexity is reduced. Simultaneously, with the help of the joint structure, public end and female end can directly be connected through the joint, convenient assembling, and also support separation public end and female end when needs to carry out the dismantlement of signal line.

In one embodiment, the clamping structure includes a buckle and a clamping groove, the buckle is disposed on the periphery of the female end, and the clamping groove is disposed on the periphery of the male end.

In one embodiment, the buckle and the slot are respectively configured with a first clamping part and a second clamping part;

the buckle can generate elastic deformation, the first clamping part and the second clamping part can be clamped with each other under the driving of the elastic force of the buckle, and the first clamping part and the second clamping part are separated from each other by overcoming the elastic force under the driving of external force.

In one embodiment, the buckle is provided with a connecting end and a movable end, the connecting end is connected with the female end, and the movable end moves to realize elastic deformation.

In one embodiment, the signal line connector further includes a limiting structure, and the limiting structure is disposed on the periphery of the female end and limits the movable end in a direction away from the female end.

In one embodiment, the first engaging portion and the second engaging portion are respectively formed with a first guide surface and a second guide surface, and when the first guide surface and the second guide surface are abutted against each other and slide, a driving force for elastically deforming the buckle is generated to guide the first engaging portion to be engaged with the second engaging portion.

In one embodiment, the male end and the female end are respectively configured with mutually matched error-proof structures;

the mistake-proofing structure of one of the male end and the female end is a mistake-proofing protrusion constructed on the peripheral side of the port of the male end and the female end, and the mistake-proofing structure of the other end is a mistake-proofing groove constructed on the peripheral side of the port of the female end.

In one embodiment, the periphery of the male end is configured with a kart structure, and the kart structure is used for connecting an external fixing target.

In one embodiment, the signal line connector further includes a sealing rubber ring, and the sealing rubber ring is disposed at a connection position of the male end and the female end.

A vehicle comprises the signal line connector.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a signal line connector in a connection state according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the signal line connector shown in FIG. 1 in a disconnected state;

FIG. 3 is a schematic diagram of a male terminal of the signal line connector shown in FIG. 1;

fig. 4 is a schematic structural diagram of a female terminal of the signal line connector shown in fig. 1.

Description of reference numerals: 100. a signal line connector; 10. a male end; 11. a first power signal terminal; 13. a first coaxial terminal; 15. a mistake proofing groove; 17. a cartin structure; 171. a chute; 173. clamping the protrusion; 30. a female end; 31. a second power signal terminal; 33. a second coaxial terminal; 35. error proofing bulges are arranged; 50. a clamping structure; 51. buckling; 511. a first engaging portion; 513. a connecting end; 515. a movable end; 53. a card slot; 531. a second engaging portion; 70. a limiting structure; 90. sealing the rubber ring; A. a first guide surface; B. a second guide surface.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, an embodiment of the invention provides a signal line connector 100, which includes a male end 10, a female end 30 and a clamping structure 50. The male terminal 10 has a first power signal terminal 11 and a first coaxial terminal 13, and the female terminal 30 has a second power signal terminal 31 and a second coaxial terminal 33. Male end 10 and female end 30 pass through joint structure 50 detachably joint, and after the joint, first power signal terminal 11 docks with second power signal terminal 31, and first coaxial terminal 13 docks with second coaxial terminal 33.

The signal line connector 100 is used to connect a signal line, and is particularly useful in a vehicle cabin or the like. The clamping between the male end 10 and the female end 30 is detachable through the clamping structure 50. The first power signal terminal 11 and the second power signal terminal 31 are connected to a power signal line, and are mainly used for transmitting a common power signal after being connected, and the first coaxial terminal 13 and the second coaxial terminal 33 are connected to a coaxial signal line, and are mainly used for transmitting a high-definition signal after being connected. The number of the terminals of the male terminal 10 and the female terminal 30 is not limited in particular, and in one embodiment, there are two first power signal terminals 11 and two second power signal terminals 31, and one first coaxial terminal 13 and one second coaxial terminal 33.

The signal line connector 100 has the first power signal terminal 11, the second power signal terminal 31, the first coaxial terminal 13 and the second coaxial terminal 33, and can simultaneously connect the power signal line and the coaxial signal line, thereby simplifying the type and number of the connector and reducing the wiring complexity. Meanwhile, by means of the clamping structure 50, the male terminal 10 and the female terminal 30 can be directly connected by clamping, so that the assembly is convenient, and the male terminal 10 and the female terminal 30 can be supported and separated as required, so as to detach the signal wire.

Further, the locking structure 50 includes a locking buckle 51 and a locking groove 53, the locking buckle 51 is disposed on the female end 30, and the locking groove 53 is disposed on the periphery of the male end 10. The male end 10 and the female end 30 are clamped and fixed by inserting the port of the female end 30 into the port of the male end 10 and then clamping the two through the clamping structure 50. After the female end 30 is inserted into the male end 10 along its own axial direction, the port of the male end 10 surrounds the port of the female end 30, and the buckle 51 is clamped in the clamping groove 53. The matching mode of the buckle 51 and the clamping groove 53 has simple structure and reliable performance.

Further, the clip 51 and the engaging groove 53 are respectively configured with a first engaging portion 511 and a second engaging portion 531. The latch 51 is elastically deformable, and can be driven by its own elastic force to engage the first engaging portion 511 and the second engaging portion 531 with each other, and driven by an external force to separate the first engaging portion 511 and the second engaging portion 531 from each other against the elastic force.

When the first engaging portion 511 and the second engaging portion 531 are engaged with each other, the elastic force of the clip 51 can provide a force to maintain the engaged state, and the male end 10 and the female end 30 can maintain the engaged state without a sufficient external force. Under the driving of a proper external force, the buckle 51 can be deformed to drive the first engaging portion 511 thereon to disengage from the second engaging portion 531, and the male end 10 and the female end 30 which lose the engagement can move relative to each other to facilitate the separation.

The first engaging portion 511 and the second engaging portion 531 may be two protrusions that can engage with each other, or may be a protrusion and a groove, respectively, and only need to be able to engage with and disengage from each other, which is not limited herein.

In some embodiments, the latch 51 has a connecting end 513 and a movable end 515, and is connected to the female end 30 through the connecting end 513, and is elastically deformed by the movement of the movable end 515. In other words, one end of the latch 51 is fixed and the other end is movable, and the movement of the movable end 515 indicates that the latch 51 is deformed.

The force that drives the deformation of the catch 51 includes, but is not limited to, applying a pulling or pressing force to the movable end 515 or other areas of the catch 51, and obviously, the difficulty of driving the deformation of the catch 51 increases as the force application location approaches the connection end 513. The movement of the movable end 515 includes, but is not limited to, approaching or moving away from the female end 30 or swinging parallel to the surface of the female end 30, and the like, as long as the first engaging portion 511 on the buckle 51 is driven to disengage or engage with the second engaging portion 531.

In one embodiment, the active end 515 is movable away from or toward the female end 30.

Further, the first engaging portion 511 and the second engaging portion 531 are respectively formed with a first guide surface a and a second guide surface B, and when the first guide surface a and the second guide surface B are abutted against each other and slide, a driving force for elastically deforming the buckle 51 is generated to guide the first engaging portion 511 and the second engaging portion 531 to engage with each other.

The driving force generated by the opposite butting of the first guide surface a and the second guide surface B can replace the pressing force input from the outside, drive the buckle 51 to generate elastic deformation, and when the first guide surface a and the second guide surface B slide to be separated, the first clamping part 511 is clamped with the second clamping part 531. Therefore, when the male terminal 10 and the female terminal 30 are engaged with each other, the male terminal 10 and the female terminal can be directly engaged without manually pressing the buckle 51 so that the male terminal 10 and the female terminal can move relative to each other, and the engagement between the first engaging portion 511 and the second engaging portion 531 is completed under the guidance of the first guide surface a and the second guide surface B during the engagement.

In some embodiments, the signal line connector 100 further includes a limiting structure 70, wherein the limiting structure 70 is disposed on a periphery of the female end 30 and limits the movable end 515 in a direction away from the female end 30. The limiting structure 70 can limit the moving range of the movable end 515 and can prevent the buckle 51 from being broken due to the fact that the moving range of the movable end 515 is too large.

In some embodiments, the male end 10 and the female end 30 are configured with cooperating anti-error structures. The error-proofing structure of one of the male end 10 and the female end 30 is an error-proofing protrusion 35 formed on the peripheral side of the port thereof, and the error-proofing structure of the other is an error-proofing groove 15 formed on the peripheral side of the port thereof.

The mistake proofing structure can prevent the butt joint angle mistake of the male end 10 and the female end 30, enhance the matching accuracy of the male end 10 and the female end 30, and prevent the male end 10 and the female end 30 from moving in the direction of rotation.

In one embodiment, the female end 30 is configured as a mistake proofing protrusion 35 and the male end 10 is configured as a mistake proofing groove 15.

In some embodiments, the peripheral side of the male end 10 is configured with a snap-in structure 17, the snap-in structure 17 being used to connect to an external fixation target. The external fixing target is a target object that can be used to fix the signal line connector 100, such as a panel shell, a structural beam, and the like of a vehicle. The signal line connector 100 can be fixed by its own snap-in structure 17, but the signal line can be also fixed indirectly and stably by its connection. For ease of mounting, the signal line connector 100 further includes a mating card shoe (not shown) mounted on an external mounting object for mating with the card shoe structure 17.

Specifically, the card-tee structure 17 has a slide groove 171 and an engaging protrusion 173, and the signal line connector 100 can be mounted on an external fixing object guided by the slide groove 171 and fixed with the external fixing object by the engaging protrusion 173.

In some embodiments, the signal wire connector 100 further includes a sealing rubber ring 90, and the sealing rubber ring 90 is disposed at the connection between the male end 10 and the female end 30. The sealing rubber ring 90 can enhance the sealing performance of the connection between the male end 10 and the female end 30, and play a role in dust and water prevention so as to prevent the connection of each terminal from being interfered.

In the signal line connector 100, the butt joint of the male end 10 and the female end 30 only needs to be directly clamped under the premise that the error-proofing groove 15 and the error-proofing protrusion 35 are aligned, the first clamping portion 511 can be clamped with the second clamping portion 531 under the guidance of the first guide surface a and the second guide surface B, and at this time, the clamping of the male end 10 and the female end 30 enters a stable state. With the first power signal terminal 11 and the second power signal terminal 31 and the first coaxial terminal 13 and the second coaxial terminal 33 being butted, the power signal line and the coaxial signal line are connected. After the connection is completed, the signal line connector 100 is fixed to an external fixing object through the snap structure 17. When the disconnection is required, the male terminal 10 and the female terminal 30 can be separated by removing the signal line connector 100 from the external fixing object, and pressing the movable end 515 of the buckle 51 to separate the first engaging portion 511 from the second engaging portion 531.

The utility model also provides a vehicle, including foretell signal line connector 100.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A signal wire connector, characterized in that the signal wire connector comprises:

a male terminal (10) having a first power signal terminal (11) and a first coaxial terminal (13);

a female terminal (30) having a second power signal terminal (31) and a second coaxial terminal (33); and

joint structure (50), public end (10) reach female end (30) are passed through joint structure (50) detachably joint, and behind the joint, first power signal terminal (11) with second power signal terminal (31) butt joint, first coaxial terminal (13) with second coaxial terminal (33) butt joint.

2. The signal wire connector according to claim 1, wherein the locking structure (50) comprises a locking buckle (51) and a locking groove (53) which are mutually matched, the locking buckle (51) is arranged on the periphery of the female end (30), and the locking groove (53) is arranged on the periphery of the male end (10).

3. The signal wire connector according to claim 2, wherein the clip (51) and the clip groove (53) are respectively configured with a first engaging portion (511) and a second engaging portion (531);

the buckle (51) can be elastically deformed, the first clamping part (511) and the second clamping part (531) can be clamped with each other under the driving of the elastic force of the buckle (51), and the first clamping part (511) and the second clamping part (531) can be separated from each other by overcoming the elastic force under the driving of external force.

4. The signal wire connector of claim 3, characterized in that the snap (51) has a connecting end (513) and a movable end (515), and is connected to the female end (30) through the connecting end (513), and is elastically deformed by the movement of the movable end (515).

5. The signal wire connector of claim 4, further comprising a retention structure (70), wherein the retention structure (70) is disposed on a peripheral side of the female end (30) and retains the movable end (515) in a direction away from the female end (30).

6. The signal line connector of claim 4, wherein the first engaging portion (511) and the second engaging portion (531) are respectively formed with a first guide surface (A) and a second guide surface (B), and when the first guide surface (A) and the second guide surface (B) are pushed against each other and slide, a driving force for elastically deforming the buckle (51) is generated to guide the first engaging portion (511) and the second engaging portion (531) to be engaged with each other.

7. The signal wire connector of claim 1, wherein said male end (10) and said female end (30) are respectively configured with a mutually cooperating anti-error structure;

the mistake-proofing structure of one of the male end (10) and the female end (30) is a mistake-proofing protrusion (35) constructed on the peripheral side of the self-port, and the mistake-proofing structure of the other one is a mistake-proofing groove (15) constructed on the peripheral side of the self-port.

8. The signal wire connector according to claim 1, characterized in that a peripheral side of the male end (10) is configured with a snap-in structure (17), and the snap-in structure (17) is used for connecting an external fixing object.

9. The signal wire connector of claim 1, further comprising a sealing rubber ring (90), wherein the sealing rubber ring (90) is disposed at a junction of the male end (10) and the female end (30).

10. A vehicle, characterized in that it comprises a signal line connector (100) according to any one of claims 1-9.