Wire connector and vehicle

Abstract

The utility model provides a wire connector and a vehicle. The wire connector is used for electrically connecting the first conductive part and the second conductive part and comprises a wiring terminal and a terminal interface used for being connected with the first conductive part; the wiring terminal comprises a terminal connector used for being connected with the terminal interface in an inserted mode; the conducting bar comprises a plurality of terminal parts, a connecting part connected with the plurality of terminal parts and a fixing part connected with the connecting part, and the fixing part is used for being connected with the second conducting part; the terminal connectors are fixedly connected with the terminal parts in a one-to-one correspondence manner, and the terminal parts are electrically connected with the terminal interfaces. The plurality of terminal parts are connected with the fixing part through the connecting part, and each terminal part is provided with a terminal connector so as to be electrically connected with the plurality of terminal interfaces; and the fixing part is connected with the lap joint points, that is, the plurality of terminal parts can be connected with the lap joint points, so that the number of the lap joint points can be reduced under the application condition.

Description

Technical Field

[0001] The present application belongs to the technical field of connection terminals, and more specifically, to a connector and a vehicle. Background Art

[0002] A wiring connector is used in the vehicle to connect the grounding end of the electrical component to the vehicle body connection point using a connection bolt to connect the electrical component to the ground. Since there are multiple electrical components in the vehicle that need to be grounded, multiple connection points need to be set up in the vehicle, resulting in increased costs and increased welding and assembly man-hours. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a connector and a vehicle to solve the problem of a large number of grounding connection points in a vehicle in the related art.

[0004] In a first aspect, an embodiment of the present application provides a connector for electrically connecting a first conductive part to a second conductive part, comprising a connection terminal and a terminal interface for connecting to the first conductive part; the connection terminal comprises:

[0005] Terminal connector, used for plugging and connecting with the terminal interface;

[0006] A conductive bar, comprising a plurality of terminal parts, a connecting part connecting the plurality of terminal parts, and a fixing part connected to the connecting part, wherein the fixing part is used to connect the second conductive part;

[0007] The terminal connector is fixedly connected with the terminal part in a one-to-one correspondence, and the terminal part is electrically connected with the terminal interface.

[0008] In the technical solution of the embodiment of the present application, multiple terminal parts are connected to the fixed part through the connecting part, and terminal connectors are respectively arranged on each terminal part to electrically connect multiple terminal interfaces, so that a second conductive part can be electrically connected to multiple first conductive parts. When applied, the grounding terminals of multiple electrical components can be connected to the same grounding point; and then in the case of application, the fixed part is connected to the overlapping point, that is, multiple terminal parts can be connected to the overlapping point, which can reduce the number of overlapping points.

[0009] In some embodiments, the conductive bar is an integrally formed structure.

[0010] The conductive bar is integrally formed to facilitate processing and manufacturing, and can reduce the internal resistance of the conductive bar.

[0011] In some embodiments, the conductive bar is formed by stamping a metal plate.

[0012] The use of metal plate stamping not only facilitates processing and manufacturing, but also makes the conductive bar have better structural strength and is easy to install and fix.

[0013] In some embodiments, the plurality of terminal portions are disposed on the same side of the connecting portion.

[0014] Arranging multiple terminal parts on the same side of the connecting part facilitates the position layout of the terminal parts, the position setting of the terminal connectors, and the connection of the terminal interface.

[0015] In some embodiments, the connecting portion is bent so that the plurality of terminal portions are arranged in a plurality of rows along a thickness direction of the fixing portion.

[0016] The terminal parts are arranged in multiple rows, which is convenient for the position layout of the terminal connectors to reduce the occupied space; and the connecting parts are bent to facilitate processing and manufacturing, and the terminal parts are arranged in multiple rows.

[0017] In some embodiments, the connecting portion is arranged in a strip shape, and the plurality of terminal portions are arranged in a row along the length direction of the connecting portion.

[0018] Using a long strip-shaped connecting portion and arranging a plurality of terminal portions in a row facilitates processing and manufacturing, and facilitates the position layout of the terminal connectors.

[0019] In some embodiments, there are multiple connecting parts, each of which is provided with at least one terminal part, and each connecting part is connected to the fixing part.

[0020] A plurality of connection parts are provided and are all connected to the fixing part, and a terminal part is provided on each connection part to electrically connect the plurality of terminal parts to the fixing part, and this structure facilitates the position layout of the terminal parts.

[0021] In some embodiments, the plurality of terminal portions are arranged in a plurality of rows along a thickness direction of the fixing portion.

[0022] The terminal portion is arranged in multiple rows to facilitate the position layout of the terminal connectors to reduce the occupied space.

[0023] In some embodiments, the conductive bar further includes a bending portion connecting the fixing portion and the connecting portion.

[0024] The bending portion is provided to facilitate the position layout of the connecting portion, and further facilitate the position setting of the terminal portion on the connecting portion; in addition, the fixed portions of multiple wiring terminals can be connected, and the terminal portions on different connecting portions can be spaced apart by the bending setting of the bending portion, so as to reduce the mutual interference of the terminal portions on different connecting portions, and facilitate the position setting of the terminal connectors on each terminal portion.

[0025] In some embodiments, a plurality of terminal fittings are connected into a unitary structure.

[0026] Connecting multiple terminal connectors into one is not only easy to manufacture, but also can improve the structural strength of the terminal, and can also reduce the probability of terminal connectors being dispersed and reduce the occupied space.

[0027] In some embodiments, the terminal fitting is an insulator.

[0028] The terminal connector uses insulating parts, which can play a role of insulation protection and also facilitate the connection and fixation of the terminal interface.

[0029] In some embodiments, a bayonet is provided on the terminal portion, and a latching protrusion that engages with the bayonet is provided in the terminal connector.

[0030] A bayonet is arranged on the terminal part, and a bayonet is arranged in the terminal connector, so as to facilitate the processing and manufacturing of the terminal part and also facilitate the connection and fixation of the terminal part and the terminal connector.

[0031] In some embodiments, the fixing portion is provided with a through hole for connecting the second conductive portion.

[0032] A through hole is provided on the fixing part to facilitate the passage of fasteners such as bolts, thereby facilitating the connection and fixing of the fixing part with the second conductive part.

[0033] In some embodiments, a positioning protrusion is provided on the fixing portion protruding toward one side thereof.

[0034] A positioning protrusion is provided on the fixing portion so as to cooperate with the second conductive portion for positioning, thereby facilitating the installation of the fixing portion.

[0035] In some embodiments, the terminal portion comprises a copper terminal portion.

[0036] Using copper terminal parts can make the terminal parts have good conductivity and reduce the internal resistance of the conductive bar.

[0037] In some embodiments, the outer surface of the conductive bar is provided with a corrosion resistant coating.

[0038] A corrosion-resistant coating is provided to improve the corrosion resistance of the conductive bar.

[0039] In some embodiments, a socket for inserting the terminal interface is provided in the terminal connector; a buffer is provided on the inner wall of the socket, and / or a buffer is mounted on the terminal interface.

[0040] A buffer is provided on the inner wall of the socket and / or the terminal interface, and the socket of the terminal connector is inserted into the terminal interface, which can play a role of elastic buffering to provide buffering protection for the terminal connector and the terminal interface and improve the vibration resistance of the connector.

[0041] In a third aspect, an embodiment of the present application provides a vehicle, comprising the connector as described in the above embodiment, a first conductive part connected to the terminal interface, and a second conductive part connected to the fixing part.

[0042] In some embodiments, the first conductive portion is an electrical component, and the second conductive portion is a connection point disposed on a body of the vehicle.

[0043] With the above structure, multiple electrical components can be electrically connected to the same overlapping point on the vehicle body through the connector, so as to reduce the number of overlapping points on the vehicle body.

[0044] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or exemplary technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0046] Figure 1 This is a schematic diagram of the structure in which the terminal interface and the terminal connector are separated in some embodiments of the present application;

[0047] Figure 2 for Figure 1 A schematic diagram of the structure of the terminal interface of the middle connector and the terminal connector plug-in;

[0048] Figure 3 for Figure 2 The exploded structural diagram of the connector;

[0049] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of the conductive bar;

[0050] Figure 5 A schematic cross-sectional view of the plugging of the terminal interface and the terminal connector in some embodiments of the present application;

[0051] Figure 6 A schematic diagram of the structure of the connector used in some embodiments of the present application;

[0052] Figure 7 This is a schematic diagram of the structure of the conductive bar in some embodiments of the present application;

[0053] Figure 8 It is a schematic side view structure diagram of the conductive bar of some other embodiments of the present application;

[0054] Fig. 9 It is a schematic side view of the conductive bar of some other embodiments of the present application;

[0055] Fig.10A schematic side view of a plurality of conductive bar combinations according to some embodiments of the present application;

[0056] Fig.11 for Fig.10 Schematic diagram of the exploded structure of multiple conductive bars.

[0057] Among them, the main marks of the drawings in the figure are:

[0058] 100-connector; 10-terminal; 11-conductive bar; 110-corrosion-resistant coating; 111-terminal part; 1111-bayonet; 112-fixing part; 1121-through hole; 1122-positioning protrusion; 113-connecting part; 114-bending part; 12-terminal connector; 121-buckle; 122-protrusion; 123-socket; 20-terminal interface; 21-hook; 22-conductive part; 31-buffer; 91-lap point; 92-fastener; 93-wire. DETAILED DESCRIPTION

[0059] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0060] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0061] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0062] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments in any suitable manner.

[0063] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0064] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two), and similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces). "Several" means one or more than one, unless otherwise clearly and specifically defined.

[0065] In the description of the embodiments of the present application, the orientations or positional relationships indicated by technical terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", and "circumferential" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0066] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0067] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0068] There are many electrical components in electrical equipment such as vehicles, and most of the electrical components need to be grounded when connected and used. At present, grounding in vehicles is generally achieved by setting a lap point on the body to connect the ground terminal of the electrical component. A lap point refers to a connection point with an internal threaded hole welded on an electrical device, and the lap point on the body of a vehicle is often also called a grounding point. During assembly, the grounding terminal of the electrical component is fixed to the lap point by connecting the lap bolt with the threaded hole. A lap bolt refers to a bolt that matches the internal threaded hole on the lap point, and the lap bolt in the vehicle is often also called a grounding bolt. Since there are multiple electrical components in the vehicle that need to be grounded, multiple lap points need to be set in the vehicle, and the setting of each lap point requires welding the lap point on the body, which increases the welding time and cost. Fixing the wiring terminal at each lap point will also increase the process and the time, thereby increasing the assembly time.

[0069] Based on the above considerations, in order to solve the problem that there are many electrical components that need to be grounded in the vehicle, which leads to the need to set up more overlapping points in the vehicle, an embodiment of the present application provides a wiring terminal, which is connected to the same fixed part through multiple terminal parts, and the fixed part is connected to the overlapping point, that is, the multiple terminal parts can be electrically connected to the overlapping point, and a terminal connector is installed on each terminal part to facilitate the connection of the terminal interfaces of multiple electrical components, so as to reduce the number of overlapping points set; when applied to vehicles, it can reduce the number of overlapping points set in the vehicle, reduce welding hours and assembly hours, reduce costs, and improve vehicle assembly efficiency.

[0070] The wiring terminals disclosed in the embodiments of the present application can be applied to the connector to realize that multiple wires are connected to the same electrical connection point. The wiring terminals or connectors of the embodiments of the present application can be applied to energy storage power supply systems such as hydropower, thermal power, wind power and solar power stations, such as as grounding connections for electrical components in these energy storage power supply systems. Of course, the wiring terminals or connectors of the embodiments of the present application can also be applied to electrical equipment that requires multiple grounding points, or that requires multiple wires to be connected to the same connection point. The electrical equipment can be, but is not limited to, electric toys, electric motorcycles, vehicles, ships, spacecraft, and the like. Among them, electric toys can include fixed or mobile electric toys, for example, game consoles, electric car toys, electric ship toys, and electric airplane toys, and the like, and spacecraft can include airplanes, rockets, space shuttles, and spacecraft, and the like.

[0071] See also Figures 1 to 3 ,and Figure 6 Some embodiments of the present application provide a connector 100, including a terminal interface 20 and a connector 10. The connector 10 includes a conductive bar 11 and a terminal connector 12, and the terminal connector 12 is mounted on the conductive bar 11. The connector 100 is used to electrically connect a first conductive part and a second conductive part.

[0072] The connection terminal 10 refers to an interface structure used to connect a second conductive part, such as a connection connection point 91, to lead out an interface for connecting a first conductive part, such as an end of a wire 93 connecting an electrical component.

[0073] The conductive bar 11 refers to a part of the structure that performs a conductive function in the terminal block 10. When used, the conductive bar 11 is connected to the bonding point 91 to be electrically connected to the bonding point 91. The conductive bar 11 can be made of metal materials such as iron, copper, and aluminum, so that the conductive bar 11 has good conductivity. Of course, the conductive bar 11 can also be made of other conductive materials.

[0074] The terminal connector 12 refers to a structural member used for plugging and connecting with the terminal interface 20. The terminal connector 12 is installed on the conductive bar 11, and the conductive bar 11 supports the terminal connector 12, and a conductive terminal is formed on the terminal connector 12.

[0075] The terminal interface 20 refers to a connector structure that is installed at the end of the wire 93 and is plugged and connected to the terminal connector 12 .

[0076] The terminal interface 20 is plugged into the terminal connector 12 to electrically connect the wire 93 to the conductive bar 11. For example, the terminal interface 20 can be made of conductive materials such as metal, conductive plastic, conductive rubber, etc., and the wire 93 is connected to the terminal interface 20. Then, the terminal interface 20 is electrically connected to the wire 93 at the same time, and the terminal interface 20 is plugged into the terminal connector 12 to connect the terminal interface 20 to the conductive bar 11, so that the conductive bar 11 is electrically connected to the wire 93 via the terminal interface 20. At this time, the terminal interface 20 as a whole forms a conductive part 22. For example, refer to Figure 5 , the terminal interface 20 can also be made of insulating materials such as plastic, bakelite, rubber, etc., and the wire 93 extends into the terminal interface 20, the terminal interface 20 is plugged into the terminal connector 12, and the wire 93 is in contact with the conductive bar 11, so that the conductive bar 11 is electrically connected to the wire 93, and at this time, the end of the wire 93 forms the conductive part 22 in the terminal interface 20. For example, the terminal interface 20 can also be made of insulating materials such as plastic, bakelite, rubber, etc., and a conductive member is provided in the terminal interface 20, and when the wire 93 is connected to the terminal interface 20, the wire 93 is connected to the conductive member in the terminal interface 20, the terminal interface 20 is plugged into the terminal connector 12, and the conductive bar 11 is in contact with the conductive member in the terminal interface 20, so that the conductive bar 11 is electrically connected to the wire 93 through the conductive member. At this time, the conductive member forms the conductive part 22 in the terminal interface 20. The terminal interface 20 is made of insulating material, which can also play a certain role in insulation protection, making it easy to move the terminal interface 20 and plug it into the terminal connector 12.

[0077] By way of example, the terminal connector 12 can be made of conductive materials such as metal, conductive plastic, and conductive rubber. When the conductive bar 11 is connected to the terminal connector 12, the terminal connector 12 is also electrically connected to the conductive bar 11, and the terminal connector 12 is plugged into the terminal interface 20, so that the terminal connector 12 is electrically connected to the wire 93 on the terminal interface 20, and then the conductive bar 11 is electrically connected to the wire 93. By way of example, the terminal connector 12 can also be made of insulating materials such as plastic, bakelite, and rubber, and the conductive bar 11 extends into or onto the terminal connector 12, the terminal interface 20 is plugged into the terminal connector 12, and the conductive bar 11 is electrically connected to the wire 93 on the terminal interface 20. The terminal connector 12 is made of insulating materials, which can also play a certain role in insulation protection, making it easy to move the terminal connector 12 and plug it into the terminal interface 20.

[0078] The terminal interface 20 is plugged with the terminal connector 12. The terminal interface 20 can be set to a socket shape, that is, the terminal interface 20 is set to a female head, and the terminal connector 12 is set to a plug shape, that is, the terminal connector 12 is set to a male head, so that the terminal connector 12 is inserted into the terminal interface 20 to achieve the plug-in connection between the terminal interface 20 and the terminal connector 12. Of course, the terminal interface 20 can also be set to a plug shape, that is, the terminal interface 20 is set to a male head, and the terminal connector 12 is set to a socket shape, that is, the terminal connector 12 is set to a female head, so that the terminal interface 20 is inserted into the terminal connector 12 to achieve the plug-in connection between the terminal interface 20 and the terminal connector 12.

[0079] The connector 100 can realize quick electrical connection between the conductive bar 11 and the wire 93 through the connection between the terminal interface 20 and the terminal connector 12, thereby facilitating wiring.

[0080] Please also read Figure 5 In some embodiments, the terminal connector 12 is provided with a socket 123 for inserting the terminal interface 20 ; a buffer 31 is provided on the inner wall of the socket 123 , and / or the terminal interface 20 is provided with a buffer 31 .

[0081] The socket 123 refers to a mouth structure provided in the terminal fitting 12 .

[0082] The buffer member 31 is a structural member that is elastic and can provide resilience to play a buffering role. The buffer member 31 can be a structural member made of elastic materials such as rubber and silicone.

[0083] A buffer member 31 is provided on the inner wall of the socket 123. When the terminal interface 20 is inserted into the socket 123, the buffer member 31 is located between the terminal connector 12 and the terminal interface 20 to elastically support the terminal interface 20. When the terminal interface 20 and the terminal connector 12 vibrate or shift relative to each other, the buffer member 31 can increase the rebound force and reduce the vibration, so that the terminal interface 20 and the terminal connector 12 can be well and stably plugged in.

[0084] A buffer 31 is mounted on the terminal interface 20. When the terminal interface 20 is inserted into the socket 123, the buffer 31 is located between the terminal connector 12 and the terminal interface 20 to elastically support the terminal interface 20. When the terminal interface 20 and the terminal connector 12 vibrate or shift relative to each other, the buffer 31 can increase the rebound force and reduce the vibration, so that the terminal interface 20 and the terminal connector 12 can be well and stably plugged in.

[0085] A buffer member 31 is provided on the inner wall of the socket 123 and / or the terminal interface 20. The socket 123 of the terminal connector 12 is inserted into the terminal interface 20, which can play a role of elastic buffering to provide buffering protection for the terminal connector 12 and the terminal interface 20 and improve the vibration resistance of the connector 100.

[0086] In some embodiments, a buckle 121 may be provided on the terminal connector 12, and a hook 21 may be provided on the terminal interface 20. When the terminal connector 12 is plugged into the terminal interface 20, the hook 21 may be engaged with the buckle 121 to well fix the terminal connector 12 and the terminal interface 20. Of course, a hook 21 may also be provided on the terminal connector 12, and a buckle 121 may be provided on the terminal interface 20. When the terminal connector 12 and the terminal interface 20 are plugged into each other, the hook 21 may be engaged with the buckle 121 to well fix the terminal connector 12 and the terminal interface 20.

[0087] See also Figures 1 to 6 According to some embodiments of the present application, the present application provides a wiring terminal 10, including a conductive row 11 and a plurality of terminal connectors 12, the terminal connector 12 is used to be plugged and connected to a terminal interface 20; the conductive row 11 includes a plurality of terminal portions 111, a connecting portion 113 connecting the plurality of terminal portions 111 and a fixed portion 112 for connecting a second conductive portion, such as a connecting bridge point 91, the fixed portion 112 is connected to the connecting portion 113; the terminal connector 12 is fixedly connected to the terminal portion 111 in a one-to-one correspondence, and the terminal portion 111 is fixed to the corresponding terminal connector 12 for electrical connection to the terminal interface 20.

[0088] The terminal portion 111 refers to a portion of the conductive bar 11 that is used to connect to the terminal connector 12 and to be in structural contact with the conductive portion 22 in the terminal interface 20 .

[0089] The fixing portion 112 refers to a partial structure on the conductive bar 11 used to connect to a second conductive portion, such as the bridging point 91 , etc. The fixing portion 112 can be fixedly connected to the second conductive portion, such as the bridging point 91 , etc., by welding, bolts, rivets, etc. or by structural parts.

[0090] The connecting portion 113 refers to the portion on the conductive row 11 that connects the terminal portion 111 and the fixed portion 112. A plurality of terminal portions 111 and the fixed portion 112 are connected via the connecting portion 113 so that each terminal portion 111 is electrically conductively connected to the fixed portion 112. The terminal portion 111 is in contact with and connected to the conductive portion 22 in the terminal interface 20 so that the conductive portion 22 in the terminal interface 20 is electrically conductively connected to the fixed portion 112. The fixed portion 112 is connected to the bridge point 91, so that the conductive portion 22 in the terminal interface 20 can be electrically conductively connected to a second conductive portion such as the bridge point 91.

[0091] Multiple refers to two or more. The connecting portion 113 connects multiple terminal portions 111, so that the multiple terminal portions 111 are connected to the fixed portion 112 through the connecting portion 113 and electrically connected, so that when the fixed portion 112 is connected to the second conductive portion such as the lap point 91, each terminal portion 111 can be electrically connected to the second conductive portion such as the lap point 91, and then can be connected to the conductive portion 22 in the multiple terminal interfaces 20 to achieve connection with multiple electrical components, so that the number of lap points 91 used can be reduced when applied. When applied, the number of lap points 91 in the electrical equipment can be reduced to reduce the welding time and assembly process of the electrical equipment, shorten the assembly time, improve the assembly efficiency of the electrical equipment, and reduce costs.

[0092] In the technical solution of the embodiment of the present application, multiple terminal parts 111 are connected to the fixed part 112 through the connecting part 113, and terminal connectors 12 are respectively arranged on each terminal part 111 to electrically connect multiple terminal interfaces 20, so that a second conductive part can be electrically connected to multiple first conductive parts. When applied, the ground terminals of multiple electrical components can be connected to the same grounding point; in application, the fixed part 112 is connected to the overlapping point 91, that is, multiple terminal parts 111 can be connected to the overlapping point 91, which can reduce the number of overlapping points 91.

[0093] In some embodiments, the first conductive part may be a wire 93 of an electrical component, a ground wire, a control wire, a signal wire, etc. The second conductive part may be a conductive wire, a ground point, a bonding point 91, a pad, a vehicle body, etc.

[0094] In some embodiments, the conductive bar 11 is an integrally formed structure.

[0095] The conductive bar 11 is an integrally formed structure, which means that the conductive bar 11 is formed in an integral manner, such as the terminal portion 111, the connecting portion 113 and the fixing portion 112 are formed into one piece, such as by stamping, forging, casting, CNC machining, etc.

[0096] The conductive bar 11 is integrally formed to facilitate processing and manufacturing, and to reduce the internal resistance of the conductive bar 11 .

[0097] In some embodiments, the conductive bar 11 is formed by stamping a metal plate.

[0098] Stamping is a processing method that mainly applies external force to plates, strips, tubes and profiles through presses and dies to make them plastically deform or separate, thereby obtaining workpieces of the desired shape and size. Stamping can obtain parts with thin walls, light weight, good rigidity, high surface quality and complex shapes. Stamping has high material utilization, high efficiency, convenient operation, long mold life and low production cost. Using metal plates to stamp the conductive bar 11 is easy to process and manufacture, with high efficiency and low cost.

[0099] The use of metal plate stamping not only facilitates processing and manufacturing, but also enables the conductive bar 11 to have better structural strength and is easy to install and fix.

[0100] In some embodiments, the plurality of terminal portions 111 are disposed on the same side of the connecting portion 113 .

[0101] The same side of the connecting portion 113 refers to the same side edge of the connecting portion 113 . If the multiple terminal portions 111 are arranged on the same side of the connecting portion 113 , then the multiple terminal portions 111 are located on the same side edge of the connecting portion 113 , that is, the multiple terminal portions 111 are connected to the same side edge of the connecting portion 113 .

[0102] The plurality of terminal portions 111 are disposed on the same side of the connection portion 113 to facilitate the position layout of the terminal portions 111 , the position setting of the terminal connector 12 , and the connection of the terminal interface 20 .

[0103] In some embodiments, the connection portion 113 is configured in a long strip shape, and the plurality of terminal portions 111 are arranged in a row along the length direction of the connection portion 113 .

[0104] The strip shape refers to a structural shape in which the length is greater than the width and the length is greater than the thickness. The connecting portion 113 is arranged in a strip shape to facilitate the arrangement and manufacture of the connecting portion 113 and also to facilitate the arrangement and connection of multiple terminal portions 111 and the connecting portion 113 .

[0105] The use of the long strip-shaped connecting portion 113 and the arrangement of the plurality of terminal portions 111 in a row facilitates processing and manufacturing and facilitates the position layout of the terminal connectors 12 .

[0106] In some embodiments, a plurality of terminal fittings 12 are connected into a unitary structure.

[0107] Multiple terminal connectors 12 connected into an integrated structure means that the multiple terminal connectors 12 can be integrally molded so that the multiple terminal connectors 12 form a whole for easy processing and manufacturing; or the multiple terminal connectors 12 can be molded and then connected into one by bonding, welding, etc. to increase the structural strength of the terminal block 10.

[0108] Connecting a plurality of terminal connectors 12 into one body not only facilitates manufacturing, but also improves the structural strength of the terminal block 10 , and can also reduce the probability of the terminal connectors 12 being dispersed, thereby reducing the occupied space.

[0109] In some embodiments, the terminal fitting 12 is an insulator.

[0110] Insulating parts refer to structural parts made of insulating materials such as plastic and rubber.

[0111] The terminal connector 12 uses an insulating member, which can play a role of insulation protection and also facilitate the connection and fixation of the terminal interface 20.

[0112] Please also read Figure 5 In some embodiments, a bayonet 1111 is provided on the terminal portion 111 , and a latching protrusion 122 that is engaged with the bayonet 1111 is provided in the terminal connector 12 .

[0113] The buckle 121 refers to an opening structure provided on the terminal portion 111. The clamping protrusion 122 refers to a protruding structure provided in the terminal connector 12. The clamping protrusion 122 also cooperates with the buckle 121 to realize the clamping connection between the terminal portion 111 and the terminal connector 12.

[0114] A bayonet 1111 is provided on the terminal portion 111 , and a bayonet protrusion 122 is provided in the terminal connector 12 , so as to facilitate the processing and manufacturing of the terminal portion 111 and the connection and fixation between the terminal portion 111 and the terminal connector 12 .

[0115] In some embodiments, the fixing portion 112 is provided with a through hole 1121 for connecting the second conductive portion.

[0116] The through hole 1121 refers to an opening structure provided on the fixing portion 112 and penetrating through the thickness direction of the fixing portion 112 .

[0117] A through hole 1121 is provided on the fixing portion 112 to facilitate the passage of fasteners 92 such as bolts, thereby facilitating the connection and fixing of the fixing portion 112 with the second conductive portion such as the overlap point 91 .

[0118] In some embodiments, a positioning protrusion 1122 is protruded toward one side of the fixing portion 112 .

[0119] The positioning protrusion 1122 refers to a protruding structure provided on the fixing portion 112. The number of the positioning protrusions 1122 can be set to one or more, such as one side of the fixing portion 112 can be bent to form the positioning protrusion 1122, or two opposite sides of the fixing portion 112 can be bent to form the positioning protrusions 1122. The positioning protrusions 1122 can also be formed by bending multiple positions of the side of the fixing portion 112. Of course, the positioning protrusions 1122 can also be formed by welding or stamping on the fixing portion 112.

[0120] A positioning protrusion 1122 is provided on the fixing portion 112 so as to cooperate with the second conductive portion such as the overlap point 91 for positioning, thereby facilitating the installation of the fixing portion 112 .

[0121] In some embodiments, the terminal portion 111 includes a copper terminal portion.

[0122] The copper terminal part means that the terminal part 111 is made of copper to reduce the internal resistance of the terminal part 111 and improve its conductivity. For example, the conductive bar 11 can be made of copper plate, so that the terminal part 111 forms a copper terminal part. Of course, only the terminal part 111 can be made of copper.

[0123] Using copper terminal parts can make the terminal parts 111 have good conductivity and reduce the internal resistance of the conductive bar 11 .

[0124] Please also read Figure 5 In some embodiments, the outer surface of the conductive bar 11 is provided with a corrosion-resistant coating 110 .

[0125] The corrosion-resistant coating 110 refers to a coating that can prevent corrosion and is disposed on the conductive bar 11. The corrosion-resistant coating 110 can be a film layer or plating layer such as a tin layer, a nickel layer, a paint, or a resin.

[0126] The corrosion-resistant coating 110 is provided to improve the corrosion resistance of the conductive bar 11 .

[0127] In some embodiments, the corrosion-resistant coating 110 includes a tin layer plated on the conductive bar 11 .

[0128] The conductive bar 11 is plated with a tin layer, which has a simple structure and is easy to manufacture. It can also make the conductive bar 11 have good conductivity, facilitate electrical connection and fixation with the second conductive parts such as the bonding point 91, and facilitate plug-in connection between the terminal part 111 and the terminal interface 20.

[0129] See also Figure 7 In some embodiments, the connecting portion 113 is bent so that the plurality of terminal portions 111 are arranged in multiple rows along the thickness direction of the fixing portion 112 .

[0130] The fixing portion 112 is connected to the second conductive portion such as the bridging point 91 , and thus the fixing portion 112 is generally configured as a flat structure, and the thickness of the fixing portion 112 is formed between the two surfaces with the largest areas.

[0131] Since each terminal portion 111 is connected to the connecting portion 113, the position of the terminal portions 111 at different positions on the connecting portion 113 can be changed by bending the connecting portion 113, so as to facilitate the position layout of the terminal portions 111. In this way, by bending the connecting portion 113, multiple terminal portions 111 can be formed into multiple rows. Multiple rows refer to two rows or more.

[0132] The terminal parts 111 are arranged in multiple rows to facilitate the position layout of the terminal connectors 12 to reduce the occupied space; and the connecting parts 113 are bent to facilitate processing and manufacturing, and the terminal parts 111 are arranged in multiple rows.

[0133] See also Figure 8 In some embodiments, there are multiple connecting parts 113 , each connecting part 113 is provided with at least one terminal part 111 , and each connecting part 113 is connected to the fixing part 112 .

[0134] Each connecting portion 113 is connected to the fixing portion 112 , and the connecting portions 113 and the fixing portion 112 may be connected by welding, or the fixing portion 112 may be divided into multiple connecting portions 113 during casting, so that the connecting portions 113 and the fixing portion 112 are integrally formed, thereby making the conductive bar 11 an integrally formed structure.

[0135] A plurality of connection parts 113 are provided and are all connected to the fixing part 112 , and a terminal part 111 is provided on each connection part 113 to electrically connect the plurality of terminal parts 111 to the fixing part 112 . This structure facilitates the position layout of the terminal parts 111 .

[0136] In the above embodiment, the plurality of terminal portions 111 are arranged in a plurality of rows along the thickness direction of the fixing portion 112 .

[0137] The fixing portion 112 is connected to the second conductive portion such as the bridging point 91 , and thus the fixing portion 112 is generally configured as a flat structure, and the thickness of the fixing portion 112 is formed between the two surfaces with the largest areas.

[0138] Since a plurality of connection parts 113 are provided, and a terminal part 111 is provided on each connection part 113 , the connection part 113 is fixedly connected to the connection part 113 , so that the plurality of terminal parts 111 can be conveniently arranged into a plurality of rows.

[0139] The terminal portions 111 are arranged in multiple rows to facilitate the position layout of the terminal fittings 12 and reduce the occupied space.

[0140] See also Figures 9 to 11 In some embodiments, the conductive bar 11 further includes a bent portion 114 connecting the fixing portion 112 and the connecting portion 113 .

[0141] The bent portion 114 refers to a portion of the conductive bar 11 disposed between the fixing portion 112 and the connecting portion 113 to connect the fixing portion 112 and the connecting portion 113 .

[0142] The bending portion 114 is provided to facilitate the position layout of the connection portion 113, and further facilitate the position setting of the terminal portion 111 on the connection portion 113. In addition, the fixing portions 112 of multiple wiring terminals 10 can be connected, and the terminal portions 111 on different connection portions 113 can be spaced apart by the bending setting of the bending portion 114, so as to reduce the mutual interference of the terminal portions 111 on different connection portions 113, and facilitate the position setting of the terminal connector 12 on each terminal portion 111.

[0143] Please refer to Figures 1 to 3 Some embodiments of the present application provide a wiring terminal 10, including a conductive row 11 and a plurality of terminal connectors 12, the terminal connector 12 is used to be plugged and connected with a terminal interface 20; the conductive row 11 includes a plurality of terminal parts 111, a connecting part 113 connecting the plurality of terminal parts 111, and a fixing part 112 for connecting a second conductive part such as a bridging point 91, the fixing part 112 is connected to the connecting part 113; the terminal connector 12 corresponds to the terminal part 111 one by one, and the terminal part 111 is fixed on the corresponding terminal connector 12 for contact and electrical connection with the terminal interface 20. The plurality of terminal parts 111 are connected to the fixing part 112 through the connecting part 113, and the terminal connector 12 is respectively arranged on each terminal part 111 to electrically connect the plurality of terminal interfaces 20; and then in the case of application, the fixing part 112 is connected to the bridging point 91, that is, the plurality of terminal parts 111 can be connected to the bridging point 91, and the number of bridging points 91 can be reduced. The conductive row 11 is formed by stamping a metal plate for processing and manufacturing. A positioning protrusion 1122 is provided on the fixing portion 112 so as to cooperate with the second conductive portion such as the lap point 91 for positioning, thereby facilitating the installation of the fixing portion 112. A positioning protrusion 1122 is provided on the fixing portion 112 protruding toward one side thereof so as to cooperate with the second conductive portion such as the lap point 91 for positioning, thereby facilitating the installation of the fixing portion 112. The outer surface of the conductive bar 11 is provided with a corrosion-resistant coating 110 to enhance the corrosion resistance of the conductive bar 11.

[0144] According to some embodiments of the present application, the present application further provides a connector 100 , comprising a terminal interface 20 and a connection terminal 10 as described in any of the above solutions.

[0145] In some embodiments, the terminal connector 12 is provided with a socket 123 for inserting the terminal interface 20 ; a buffer 31 is provided on the inner wall of the socket 123 , and / or the buffer 31 is mounted on the terminal interface 20 .

[0146] A buffer member 31 is provided on the inner wall of the socket 123 and / or the terminal interface 20. The socket 123 of the terminal connector 12 is inserted into the terminal interface 20, which can play a role of elastic buffering to provide buffering protection for the terminal connector 12 and the terminal interface 20 and improve the vibration resistance of the connector 100.

[0147] According to some embodiments of the present application, the present application further provides a vehicle, comprising the connector described in any of the above schemes, a first conductive part connected to the terminal interface, and a second conductive part connected to the fixing part. By using the connector, multiple first conductive parts can be connected to the same second conductive part, reducing the number of second conductive parts.

[0148] In some embodiments, the first conductive portion is an electrical component, and the second conductive portion is a connection point disposed on a body of the vehicle.

[0149] The electrical components are electrical components used in vehicles, the overlapping points are grounding points on the vehicle body, and a connector is set to connect each electrical component to a terminal interface, the overlapping points are connected to a fixed part of the connector, and the terminal interface is plugged into a terminal connector of a wiring terminal to electrically connect each electrical component to the fixed part, so that multiple electrical components are electrically connected to the same overlapping point on the vehicle body through the connector to reduce the number of overlapping points set on the vehicle body.

[0150] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A connector for electrically connecting a first conductive part and a second conductive part, characterized in that: It includes a wiring terminal and a terminal interface for connecting to the first conductive part; the wiring terminal includes: A terminal connector, used for plugging and connecting with the terminal interface; A conductive bar, comprising a plurality of terminal parts, a connecting part connecting the plurality of terminal parts, and a fixing part connected to the connecting part, wherein the fixing part is used to connect the second conductive part; The terminal connector is fixedly connected to the terminal portion in a one-to-one correspondence, and the terminal portion is electrically connected to the terminal interface.

2. The connector according to claim 1, wherein: The conductive bar is an integrally formed structure.

3. The connector according to claim 2, wherein: The conductive bar is formed by stamping a metal plate.

4. The connector according to any one of claims 1 to 3, characterized in that: The plurality of terminal portions are arranged on the same side of the connecting portion.

5. The connector according to claim 4, characterized in that The connecting portion is bent so that the plurality of terminal portions are arranged in a plurality of rows along the thickness direction of the fixing portion.

6. The connector according to claim 4, wherein: The connecting portion is arranged in a strip shape, and a plurality of the terminal portions are arranged in a row along the length direction of the connecting portion.

7. The connector according to claim 1 or 2, characterized in that: There are a plurality of connecting parts, each of which is provided with at least one terminal part, and each of the connecting parts is connected to the fixing part.

8. The connector according to claim 7, wherein: The plurality of terminal portions are arranged in a plurality of rows along a thickness direction of the fixing portion.

9. The connector according to any one of claims 1 to 8, characterized in that: The conductive bar further includes a bending portion connecting the fixing portion and the connecting portion.

10. The connector according to any one of claims 1 to 9, characterized in that: A plurality of the terminal fittings are connected into an integral structure.

11. The connector according to any one of claims 1 to 10, characterized in that: The terminal connector is an insulating member.

12. The connector according to any one of claims 1 to 11, characterized in that: The terminal portion is provided with a bayonet, and the terminal connector is provided with a clamping protrusion that is engaged with the bayonet.

13. The connector according to any one of claims 1 to 12, characterized in that: The fixing portion is provided with a through hole for connecting the second conductive portion.

14. The connector according to any one of claims 1 to 13, characterized in that: The fixing portion is provided with a positioning protrusion protruding toward one side thereof.

15. The connector according to any one of claims 1 to 14, characterized in that: The outer surface of the conductive bar is provided with a corrosion-resistant coating.

16. The connector according to any one of claims 1 to 15, characterized in that: The terminal connector is provided with a socket for inserting the terminal interface; a buffer is provided on the inner wall of the socket, and / or a buffer is sleeved on the terminal interface.

17. A vehicle, characterized in that: The invention comprises a connector as claimed in any one of claims 1 to 16, a first conductive part connected to the terminal interface, and a second conductive part connected to the fixing part.

18. The vehicle according to claim 17, wherein the first conductive portion is an electrical component, and the second conductive portion is a bonding point provided on a body of the vehicle.

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