CN220172395U - Vehicle terminal structure and vehicle - Google Patents

Vehicle terminal structure and vehicle Download PDF

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Publication number
CN220172395U
CN220172395U CN202320534756.9U CN202320534756U CN220172395U CN 220172395 U CN220172395 U CN 220172395U CN 202320534756 U CN202320534756 U CN 202320534756U CN 220172395 U CN220172395 U CN 220172395U
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China
Prior art keywords
mounting
piece
cladding
vehicle
terminal structure
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CN202320534756.9U
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Chinese (zh)
Inventor
鲁璞
秦刚
唐波千
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Chongqing Seres New Energy Automobile Design Institute Co Ltd
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Chongqing Seres New Energy Automobile Design Institute Co Ltd
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Abstract

The utility model relates to the technical field of vehicles, in particular to a vehicle terminal structure and a vehicle. The terminal structure includes a terminal and an insulating cover; the terminal comprises a connecting part, an inclined part and a mounting part which are sequentially connected, wherein the connecting part is connected with the connecting wire, the mounting part is connected with the grounding piece, and the inclined part is obliquely arranged so that a preset gap is reserved between the connecting part and the grounding piece; the cladding piece cladding is in the outside of connecting portion, and connecting portion or tilting portion epirelief are equipped with first spacing portion, and first spacing portion is used for spacing the cladding piece. The inclination setting of the inclination part enables a preset gap to be formed between the connecting part and the grounding piece, so that installation space can be provided for the cladding piece, interference is avoided, the integrity of the cladding piece is effectively guaranteed, the cladding piece is not damaged, and meanwhile, no gap exists between the installation part and the grounding piece, and installation quality is guaranteed. The first limiting part limits the cladding part, so that the first limiting part can not extend to the mounting part, the mounting part is guaranteed not to be overflowed, and the connection reliability of the terminal is improved.

Description

Vehicle terminal structure and vehicle
Technical Field
The utility model relates to the technical field of vehicles, in particular to a vehicle terminal structure and a vehicle.
Background
With the development of technology, particularly the high-speed development of circuit control in vehicles, a wiring terminal of a vehicle plays an important role in a circuit control system as an indispensable component of an automobile wiring harness. In the prior art, the connecting parts of the crimping wings and the nuts of the vehicle terminal are horizontally arranged and are attached to the grounding piece, so that when the heat shrinkage pipe is installed on the crimping wings, the heat shrinkage pipe can interfere with the surface of the vehicle body due to extrusion of the terminal and the vehicle body; in addition, the installation of pyrocondensation pipe is only pyrocondensation on the terminal crimping wing, can't judge whether the installation is in place, if not install in place, there is the risk that drops easily, if the installation excessively makes pyrocondensation distance overlength, the pyrocondensation pipe can glue to nut junction portion that overflows, can cause nut and terminal back virtual joint. The above-mentioned defects all cause poor connection reliability of the connection terminal.
Accordingly, there is a need in the related art for a vehicle terminal structure and a vehicle to solve the above-mentioned problems.
Disclosure of Invention
In view of the problem that the heat shrinkage tube interferes with the vehicle body surface and whether the heat shrinkage tube is installed in place cannot be judged in the vehicle terminal in the prior art.
In a first aspect, the present utility model provides a vehicle terminal structure comprising a terminal and an insulating cover; the terminal comprises a connecting part, an inclined part and a mounting part which are sequentially connected, wherein the connecting part is connected with a connecting wire, the mounting part is connected with a grounding piece, and the inclined part is obliquely arranged so that a preset gap is reserved between the connecting part and the grounding piece; the cladding piece cladding in the outside of connecting portion, connecting portion or protruding first spacing portion that is equipped with in tilting portion, first spacing portion is used for right the cladding piece is spacing.
The slope of tilting part sets up to make connecting portion with have the clearance of predetermineeing between the grounding, can provide installation space for the cladding piece, avoid interfering, guaranteed the integrality of cladding piece effectively, make it not damaged, make simultaneously not have the clearance between installation department and the grounding, guarantee installation quality.
The first limiting part limits the cladding part, so that whether the cladding part is installed in place or not can be judged, and the falling phenomenon caused by the fact that the cladding part is not installed in place is avoided; furthermore, the first limiting part limits the cladding part, so that the cladding part cannot extend to the mounting part, the cladding part is ensured not to overflow to the mounting part, and the connection reliability of the terminal is improved.
As a preferable aspect of the vehicle terminal structure, the inclined portion is flat, the inclined portion and the connecting portion are connected smoothly, and the inclined portion and the mounting portion are connected smoothly.
The inclined part and the connecting part as well as the inclined part and the mounting part are connected smoothly, so that the whole terminal is attractive, and the stress of the connecting part in the manufacturing process is reduced.
As a preferable aspect of the vehicle terminal structure, the inclined portion includes a main body portion, and the first stopper portion is provided to extend outward from the main body portion and is substantially parallel to the main body portion.
The inclined part can be wider through the arrangement, so that the first limiting part better limits the cladding part, and the mounting of the cladding part is guaranteed to be in place. In addition, the first limiting part and the main body part are basically parallel, so that the processing difficulty is reduced, and the processing cost is saved.
As a preferable technical scheme of the vehicle terminal structure, terminal crimping wings extend outwards from two sides of the connecting portion, and the terminal crimping wings and the connecting portion are matched and clamp the connecting wire.
The terminal crimping wing and the connecting part are matched and clamped to ensure the connection firmness and prevent poor contact between the connecting wire and the connecting part.
As a preferable embodiment of the vehicle terminal structure, the mounting portion is provided so as to be attached to the ground contact member.
The installation department is laminated with the grounding member and is set up, can make the connection between the two inseparable, guarantees the reliability of electric conduction between the two.
As a preferable technical scheme of the vehicle terminal structure, the mounting portion is provided with a mounting hole, and the mounting portion is connected to the grounding member through a connecting member penetrating through the mounting hole.
The installation holes can provide installation positions for the connecting pieces, so that the connecting pieces are firmly connected to the grounding pieces, and the connection reliability is guaranteed.
As a preferable technical scheme of the vehicle terminal structure, the mounting part is provided with a second limiting part, the second limiting part is arranged at an included angle with the mounting part, and the second limiting part is inserted into the grounding part.
The second limiting part limits the mounting part, so that the whole terminal cannot rotate, and the reliability of connection between the terminal and the grounding part is ensured.
As a preferable technical scheme of the vehicle terminal structure, the cladding member is a heat shrink tube.
As a preferable aspect of the vehicle terminal structure, the connecting portion, the inclined portion, and the mounting portion are integrally formed.
The integrated forming mode reduces the processing cost and improves the processing efficiency.
In a second aspect, the present utility model provides a vehicle comprising the vehicle terminal structure as described above, the ground contact member being a vehicle body.
In summary, the vehicle terminal structure of the present utility model includes a terminal and an insulating cover; the terminal comprises a connecting part, an inclined part and a mounting part which are sequentially connected, wherein the connecting part is connected with the connecting wire, the mounting part is connected with the grounding piece, and the inclined part is obliquely arranged so that a preset gap is reserved between the connecting part and the grounding piece; the cladding piece cladding is in the outside of connecting portion, and connecting portion or tilting portion epirelief are equipped with first spacing portion, and first spacing portion is used for spacing the cladding piece.
The inclination setting of the inclination part enables a preset gap to be formed between the connecting part and the grounding piece, so that installation space can be provided for the cladding piece, interference is avoided, the integrity of the cladding piece is effectively guaranteed, the cladding piece is not damaged, and meanwhile, no gap exists between the installation part and the grounding piece, and installation quality is guaranteed.
In addition, the first limiting part limits the cladding part, so that whether the cladding part is installed in place or not can be judged, and the falling-off phenomenon caused by the fact that the cladding part is not installed in place is avoided; furthermore, the first limiting part limits the cladding part, so that the cladding part cannot extend to the mounting part, the cladding part is prevented from overflowing glue to the mounting part, the reliability of the joint setting connection of the mounting part and the grounding part is improved, and the poor contact phenomenon is avoided.
Further, the inclined part and the connecting part as well as the inclined part and the mounting part are connected smoothly, so that the whole terminal is attractive, and the stress of the connecting part in the manufacturing and processing process is reduced.
Furthermore, the installation part is attached to the grounding piece, so that the installation part and the grounding piece are tightly connected, and the reliability of electric conduction between the installation part and the grounding piece is ensured.
Drawings
Fig. 1 is a schematic diagram of a vehicle terminal structure according to an embodiment of the present utility model;
fig. 2 is a schematic diagram two of a vehicle terminal structure according to an embodiment of the present utility model;
fig. 3 is a schematic diagram III of a vehicle terminal structure according to an embodiment of the present utility model.
The text labels in the figures are expressed as:
1. a connection part; 11. a terminal crimping wing; 2. an inclined portion; 21. a first limit part; 22. a main body portion; 3. a mounting part; 31. a mounting hole; 32. and a second limiting part.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
As mentioned in the background art, the connection parts of the crimping wings and the nuts of the vehicle terminal are horizontally arranged and are attached to the grounding piece, so that when the heat shrinkage pipe is installed on the crimping wings, the heat shrinkage pipe can interfere with the surface of the vehicle body due to the extrusion of the terminal and the vehicle body; in addition, the installation of pyrocondensation pipe is only pyrocondensation on the terminal crimping wing, can't judge whether the installation is in place, if not install in place, there is the risk that drops easily, if the installation excessively makes pyrocondensation distance overlength, the pyrocondensation pipe can glue to nut junction portion that overflows, can cause nut and terminal back virtual joint. The above-mentioned defects all cause poor connection reliability of the connection terminal.
In order to solve the above technical problems, as shown in fig. 1 to 3, the present embodiment discloses a vehicle including a vehicle body and a vehicle terminal structure. The vehicle terminal structure is arranged on the vehicle body, and is specifically a grounding terminal, and can also be a terminal for other signal transmission or current transmission.
Wherein the vehicle terminal structure includes a terminal and an insulating cover (not shown in the figures); the terminal includes a connection portion 1, an inclined portion 2, and a mounting portion 3, and the connection portion 1, the inclined portion 2, and the mounting portion 3 are connected in order and integrally formed, specifically, after cutting, are formed by a punching, bending process to form the terminal.
The connecting portion 1 is connected with the connecting wire, specifically connects through the mode of crimping, and the both sides of connecting portion 1 outwards extend has terminal crimping wing 11, and the connecting wire setting is between terminal crimping wing 11 of both sides, and terminal crimping wing 11 cooperatees the centre gripping connecting wire with connecting portion 1, can guarantee the firm nature of connection to the phenomenon of contact failure can not appear between messenger's connecting wire and the connecting portion 1, guarantees current transmission's stability. More specifically, in this embodiment, two terminal crimping wings 11 are disposed on each side of the connection portion 1, and the width of the terminal crimping wing 11 close to the inclined portion 2 is larger, so that it is ensured that the connection line can be completely covered during crimping, the connection line is not exposed, and connection reliability is ensured; and the short circuit phenomenon can be effectively avoided by not exposing the connecting wire.
The mounting part 3 is connected with the grounding member, and the mounting part and the grounding member are specifically connected through bolts. Specifically, the installation department 3 laminating is in the setting of ground connection spare, and the laminating setting can make the connection inseparable between the two, guarantees the reliability of electric conduction between the two. The mounting portion 3 is provided with a mounting hole 31, and the mounting portion 3 is connected to the ground member through a connecting member penetrating through the mounting hole 31. The mounting holes 31 can provide mounting positions for the connecting pieces, so that the connecting pieces are firmly connected to the grounding pieces, and the reliability of connection is ensured. In this embodiment, the connecting piece can be bolt or rivet, and the preferential connecting piece is the bolt, can make and dismantle the connection between installation department 3 and the grounding piece to maintenance and change, the bolt can provide certain pretightning force for installation department 3 and grounding piece moreover, makes closely laminating between the two, guarantees the reliability of electric conduction between the two, avoids the poor contact.
The installation part 3 is provided with a second limiting part 32, the second limiting part 32 and the installation part 3 are arranged at an included angle, and the second limiting part 32 is inserted into the grounding part. The second limiting part 32 limits the mounting part 3, so that the whole terminal cannot rotate, and the reliability of the connection between the terminal and the grounding piece is ensured; and the connecting wire can be ensured not to be stretched, so that the connecting wire is not damaged, and the reliability of the connection of the connecting wire and the connecting part 1 can be ensured. Specifically, the second limiting portion 32 is approximately perpendicular to the mounting portion 3, and the second limiting portion 32 is inserted in the grounding member in a sheet shape. The second limiting portion 32 is specifically located at an end of the mounting portion 3 away from the inclined portion 2, and in other embodiments, the second limiting portion 32 may be disposed at two sides of the mounting portion 3, that is, at positions at two sides of the inclined portion 2.
The inclined part 2 is obliquely arranged so that a preset gap is formed between the connecting part 1 and the grounding piece; specifically, the connection portion 1 and the grounding member are parallel to each other, but not in the same plane. The cladding piece cladding has the clearance of predetermineeing between connecting portion 1 and the grounding piece in the outside of connecting portion 1, can provide installation space for the cladding piece, avoids interfering, has guaranteed the integrality of cladding piece effectively, makes it not damaged, makes laminating completely between installation portion 3 and the grounding piece simultaneously, does not have the clearance, guarantees installation quality, and then guarantees the reliability of electric conduction between the two, avoids the poor contact.
The first limiting part 21 is convexly arranged on the inclined part 2, and the first limiting part 21 limits the cladding part, so that whether the cladding part is installed in place or not can be judged, and the falling-off phenomenon caused by the fact that the cladding part is not installed in place is avoided; furthermore, the first limiting part 21 limits the cladding part, so that the cladding part cannot extend to the mounting part 3, the cladding part is ensured not to overflow to the mounting part 3, and even if overflow is not generated between the mounting part 3 and the grounding part, the reliability of connection of the mounting part and the grounding part can be ensured.
The inclined portion 2 is flat, and the inclined portion 2 includes a main body portion 22, and the first stopper portion 21 extends outward from the main body portion 22 and is substantially parallel to the main body portion 22, specifically, extends to one side of the terminal. By substantially parallel is meant as parallel as possible between the two, as the process permits. The arrangement enables the inclined part 2 to be wider, so that the first limiting part 21 better limits the cladding part, and ensures that the cladding part is installed in place. In addition, the first limiting part 21 and the main body part 22 are basically parallel, so that the processing difficulty is reduced, and the processing cost is saved.
It should be noted that, although the first limiting portion 21 is formed on the inclined portion 2 to extend to one side in the present embodiment, this is not a limitation of the present utility model, and in other embodiments, the first limiting portion 21 may be disposed on both sides of the main body portion 22 by a person skilled in the art without departing from the principle of the present utility model, which falls within the scope of the present utility model.
It should be noted that, although the first limiting portion 21 is disposed on the inclined portion 2 in the present embodiment, this is not a limitation of the present utility model, and in other embodiments, the first limiting portion 21 may be disposed on the connecting portion 1, specifically disposed at an end of the connecting portion 1 near the inclined portion 2, the first limiting portion 21 may extend outward on one side of the connecting portion 1, or the first limiting portion 21 may extend outward on both sides of the connecting portion 1 without departing from the basic principle of the present utility model. Without departing from the basic principle of the utility model, and therefore, will fall within the scope of the utility model.
The inclined part 2 is connected with the connecting part 1 in a smooth way, and the inclined part 2 is connected with the mounting part 3 in a smooth way. Wherein smooth connection means that the connection part between the two is in a smooth arc shape without edges. The smooth connection of the inclined part 2 and the connecting part 1 and the inclined part 2 and the mounting part 3 ensures that the whole terminal is attractive, reduces the stress of the connecting part in the manufacturing process and is convenient for bending, processing and forming.
The cladding member is specifically a heat shrink tube. During production, the heat-shrinkable tube is heated to a high-elastic state, the heat-shrinkable tube is expanded by applying a load, and is rapidly cooled under the condition of keeping the expansion, so that the heat-shrinkable tube enters a glassy state, and the state is fixed, namely, the heat-shrinkable tube can be coated on the outer side of the connecting part 1. In the specific embodiment, the outer layer of the heat shrinkable tube is made of polyolefin alloy, and the inner layer is made of hot melt adhesive in a combined mode. The outer layer has the advantages of softness, low-temperature shrinkage, insulation, corrosion resistance, wear resistance and the like, and the inner layer has the advantages of low melting point, good adhesion, waterproof sealing, mechanical strain buffering performance and the like.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (8)

1. A vehicle terminal structure characterized by comprising a terminal and an insulating cover; wherein,
the terminal comprises a connecting part (1), an inclined part (2) and a mounting part (3) which are sequentially connected, wherein the connecting part (1) is connected with a connecting wire, the mounting part (3) is connected with a grounding piece, and the inclined part (2) is obliquely arranged so that a preset gap is reserved between the connecting part (1) and the grounding piece;
the coating piece is coated on the outer side of the connecting part (1), a first limiting part (21) is convexly arranged on the connecting part (1) or the inclined part (2), and the first limiting part (21) is used for limiting the coating piece;
the mounting part (3) is provided with a second limiting part (32), the second limiting part (32) is perpendicular to the mounting part (3), and the second limiting part (32) is inserted into the grounding piece in a sheet shape; the second limiting part (32) is positioned at one end of the mounting part (3) far away from the inclined part (2), or the second limiting parts (32) are arranged at two sides of the mounting part (3); the inclined part (2) is flat, the inclined part (2) is connected with the connecting part (1) in a smooth way, and the inclined part (2) is connected with the mounting part (3) in a smooth way.
2. The vehicle terminal structure according to claim 1, characterized in that the inclined portion (2) includes a main body portion (22), and the first stopper portion (21) is provided extending outwardly from the main body portion (22) and is substantially parallel to the main body portion (22).
3. The vehicle terminal structure according to claim 1, characterized in that terminal crimping wings (11) extend outwardly from both sides of the connecting portion (1), the terminal crimping wings (11) clamping the connecting wire in cooperation with the connecting portion (1).
4. The vehicle terminal structure according to claim 1, characterized in that the mounting portion (3) is provided so as to be fitted to the ground.
5. The vehicle terminal structure according to claim 4, characterized in that the mounting portion (3) is provided with a mounting hole (31), and the mounting portion (3) is connected to the ground member through a connecting member penetrating the mounting hole (31).
6. The vehicle terminal structure according to claim 3, wherein the covering member is a heat shrink tube.
7. A vehicle terminal structure according to claim 3, characterized in that the connecting portion (1), the inclined portion (2) and the mounting portion (3) are integrally formed.
8. A vehicle comprising the vehicle terminal structure according to any one of claims 1 to 7, wherein the ground contact member is a vehicle body.
CN202320534756.9U 2023-03-17 2023-03-17 Vehicle terminal structure and vehicle Active CN220172395U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320534756.9U CN220172395U (en) 2023-03-17 2023-03-17 Vehicle terminal structure and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320534756.9U CN220172395U (en) 2023-03-17 2023-03-17 Vehicle terminal structure and vehicle

Publications (1)

Publication Number Publication Date
CN220172395U true CN220172395U (en) 2023-12-12

Family

ID=89065779

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320534756.9U Active CN220172395U (en) 2023-03-17 2023-03-17 Vehicle terminal structure and vehicle

Country Status (1)

Country Link
CN (1) CN220172395U (en)

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