Busbar connector

Abstract

The utility model discloses a busbar connector, including installation body, plug -in board, contact terminal and ground terminal, and installation body is provided with the connecting port, and the connecting port is used for inserting the cable, two plug -in boards are spaced apart in the installation body along the left and right direction, and the plug -in board extends along the up and down direction, and the outer connecting slot is defined between two plug -in boards, contact terminal is set one to one with the plug -in board, and one end of contact terminal is set in the installation body, and the other end of contact terminal extends to the corresponding plug -in board and protrudes to the outer connecting slot, and one end of contact terminal is inserted with the cable, and the other end of contact terminal is used for connecting electricity, and the ground terminal is set on the side of the plug -in board away from the outer connecting slot. The one end of contact terminal set inserts the cable, so that the cable can be connected with the contact terminal quickly, and the connector is convenient to install and dismount, and the plug -in board set defines the outer connecting slot, and the cable is convenient to connect electricity.

Description

Technical Field

[0001] This utility model relates to connectors, and more particularly to a busbar connector. Background Technology

[0002] Busbar connectors are a type of electrical connector. In the past, the connection between the contact terminals of busbar connectors and the cable mainly relied on complex mechanisms for fixed connection, or the contact terminals were directly soldered to the cable. This connection method is inconvenient for installation and disassembly, and is quite troublesome in the process of using or setting up equipment. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a busbar connector that facilitates the connection of contact terminals to cables.

[0004] A busbar connector according to an embodiment of the present invention includes a mounting body, a plug plate, contact terminals, and a grounding terminal. The mounting body is provided with a connection port for inserting a cable. Two plug plates are spaced apart in the left-right direction on the mounting body and extend in the up-down direction, defining an external connection slot between the two plug plates. The contact terminals are provided one-to-one with the plug plates, with one end of the contact terminal disposed in the mounting body and the other end of the contact terminal extending to the corresponding plug plate and protruding into the external connection slot. One end of the contact terminal is used to insert a cable, and the other end of the contact terminal is used to connect to electricity. The grounding terminal is disposed on the side of the plug plate away from the external connection slot.

[0005] It has at least the following beneficial effects: The connector features a cable that can be quickly connected to the contact terminal, facilitating easy installation and removal. The external slot defined by the insert plate makes it easy to insert and connect to power. The grounding terminal ensures electrical safety. The connector structure, consisting of the mounting body, insert plate, contact terminal, and grounding terminal, is simple, easy to manufacture and assemble. The connection port on the mounting body facilitates cable entry. The entire connector can be manufactured and replaced individually.

[0006] A busbar connector according to an embodiment of the present invention includes a mounting body, insert plates, contact terminals, and a grounding terminal. The mounting body has a connection port for inserting cables; two insert plates are spaced apart in the left-right direction and extend vertically, defining an external connection slot between the two insert plates; contact terminals are correspondingly arranged with the insert plates, one end of each contact terminal is disposed within the mounting body, and the other end extends to the corresponding insert plate and protrudes into the external connection slot. One end of the contact terminal is used to insert a cable, and the other end is used for power connection; the grounding terminal is located on the side of the insert plate away from the external connection slot; a locking member is provided in the mounting body, and the locking member is connected to the contact terminals. The device is configured in a one-to-one correspondence manner. The locking component is a U-shaped clamp. The contact terminal is composed of two plate-shaped terminals. One end of the plate-shaped terminal is a plate end, and the other end is a foot end. The foot end has multiple spaced feet. The U-shaped clamp is used to clamp the two plate ends of the contact terminal and bring them together. The feet of the two foot ends interlock to form a contact part. The contact part protrudes outward to the slot and is used for power connection. The two plate ends of the contact terminal are respectively connected to the cable. The outer side of the U-shaped clamp is provided with a first buckle, which is used to fasten the connection in the mounting body.

[0007] It has at least the following beneficial effects: The mounting body incorporates locking components, enabling secure installation of the contact terminals and allowing for modular assembly of the busbar connector. This eliminates the need for welding or riveting the contact terminals into the mounting body, a previously inconvenient process. Furthermore, the locking components are designed as U-shaped clamps, which enhance the ease of installing the contact terminals. The U-shaped clamps have a simple structure, occupy little space, and are easy to assemble within the mounting body, facilitating the welding of cables to the contact terminals.

[0008] A busbar connector according to an embodiment of the present invention includes a mounting body, insert plates, contact terminals, and a grounding terminal. The mounting body has a connection port for inserting cables; two insert plates are spaced apart in the left-right direction and extend vertically, defining an external connection slot between the two insert plates; each contact terminal corresponds to one of the insert plates, with one end of each contact terminal located within the mounting body and the other end extending to the corresponding insert plate and protruding into the external connection slot. One end of each contact terminal is used to insert a cable, and the other end is used for power connection; the grounding terminal is located on the side of the insert plate away from the external connection slot; the mounting body includes a locking component, which is a frame. The upper end of the frame has a convergence channel corresponding to each contact terminal, and the lower end of the frame has a partition cavity. Below the convergence channel and connected to the corresponding convergence channel, two partition slots are provided in the partition cavity. The contact terminal is composed of two plate-shaped terminals. One end of the plate-shaped terminal is a plate end, and the other end of the plate-shaped terminal is a foot end. The foot end has multiple spaced support feet. The convergence channel is used to clamp the two plate ends of the contact terminal and bring the two plate ends together. The support feet of the two foot ends are interlocked to form a contact part. The contact part protrudes outward to the slot and is used for power connection. The two partition slots are used to clamp the two plate ends of the contact terminal respectively to separate the two plate ends. The two plate ends of the contact terminal are used to connect cables respectively. A second buckle is provided on the outside of the frame. The second buckle is used to fasten the connection in the mounting body.

[0009] It has at least the following beneficial effects: A locking mechanism is incorporated into the mounting body to securely install the contact terminals, enabling modular assembly of the busbar connector. This eliminates the need for welding or riveting the contact terminals to the mounting body, a common practice in the past. The locking mechanism is designed as a frame structure, utilizing internal partition cavities and convergence channels to separate and converge the two ends of the contact terminals from bottom to top. This effectively meets the requirement of connecting different cables to the two ends of the contact terminals. Furthermore, this frame-type locking mechanism facilitates direct installation within the mounting body and allows for easy welding of cables to the contact terminals.

[0010] According to some embodiments of this utility model, the connection port is located at the lower end or side end of the mounting body.

[0011] According to some embodiments of the present invention, a connecting sleeve is also included, one end of which is connected to a cable, and one end of a contact terminal is used to insert into the other end of the connecting sleeve and to make contact with and communicate with the cable.

[0012] According to some embodiments of the present invention, a support is provided on the mounting body, the support extends in the left and right direction, and a mounting hole is provided on the support. The support is used to contact the mounting panel, and the mounting hole is used to screw in screws to fix the support to the mounting panel.

[0013] According to some embodiments of the present invention, a grounding terminal is also included. The grounding terminal is disposed on the side of the insert plate away from the external connection slot. The grounding terminal includes an integrally formed contact foot and a mounting plate. The mounting plate is connected to the support platform, and the contact foot is disposed on the outside of the insert plate.

[0014] According to some embodiments of the present invention, a plurality of first snap-fit ​​parts are provided on the support platform, and a second snap-fit ​​part is provided on the mounting plate. The second snap-fit ​​parts are provided in a one-to-one correspondence with the first snap-fit ​​parts, and the second snap-fit ​​parts are snap-fit ​​connected to the first snap-fit ​​parts. An unlocking port is provided on the support platform, and the unlocking port is provided in a one-to-one correspondence with the first snap-fit ​​parts. The unlocking port is used to insert a tool to separate the second snap-fit ​​part from the corresponding first snap-fit ​​part.

[0015] According to some embodiments of the present invention, a locking block is provided on the side of the insert plate away from the external connection slot, and a locking groove with an upward opening is defined between the locking block and the insert plate. The contact foot is provided with a clearance opening, which is used to avoid the locking block, and the plate body where the contact foot is located can be inserted into the locking groove.

[0016] According to some embodiments of this utility model, it also includes test terminals, with each test terminal corresponding to a contact terminal. One end of the test terminal is disposed in the mounting body, and the other end of the test terminal extends to the corresponding insert plate and protrudes outward to the slot. One end of the test terminal is provided with a limiting rod, and the mounting body is provided with a locking step, with each locking step corresponding to a test terminal. The height of one locking step is greater than the height of the other locking step, and the limiting rod is used to abut against the locking step to limit the height of the two test terminals.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the structure of the busbar connector with a support platform according to an embodiment of the present utility model; Figure 2 for Figure 1 An exploded view of the busbar connector is shown. Figure 3 This is a schematic diagram of the busbar connector without a support platform according to an embodiment of the present utility model; Figure 4 for Figure 3 An exploded view of the busbar connector is shown. Figure 5 This is a schematic diagram of the structure of a busbar connector with connection holes opened on the periphery of the mounting body according to an embodiment of the present utility model; Figure 6This is a schematic diagram of the structure of a busbar connector using a first type of locking device to install two plate-shaped terminals according to an embodiment of the present utility model; Figure 7 for Figure 6 An exploded view of the busbar connector is shown. Figure 8 This is a schematic diagram of the structure of the first type of locking component according to an embodiment of the present utility model; Figure 9 This is a schematic diagram of the structure of a busbar connector using a second type of locking device to install two plate-shaped terminals according to an embodiment of the present invention; Figure 10 for Figure 9 An exploded view of the busbar connector is shown. Figure 11 This is a schematic diagram of the structure of the second type of locking component according to an embodiment of the present utility model; Figure 12 for Figure 11 A schematic diagram of the structure in which two plate-shaped terminals are joined together.

[0019] Figure label: Mounting body 100, connector 110 120, mounting hole 121, first snap-fit ​​part 122, unlocking port 123; 130, 140, 141, 142; Partition cavity 143, partition groove 143a, second buckle 144, heat dissipation port 150; Insert plate 200, external connection slot 210, card block 220, card slot 221; Contact terminal 300, plate terminal 310, plate end 311, foot end 312, leg 312a; Grounding terminal 400, contact foot 410, clearance opening 411, mounting plate 420, second snap-fit ​​part 421; Connecting sleeve 500; Test terminal 600, limit rod 610. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] Reference Figures 1 to 12 This utility model discloses a busbar connector, including a mounting body 100, a plug plate 200, contact terminals 300, and a grounding terminal 400. The mounting body 100 is provided with a connection port 110 for inserting a cable. Two plug plates 200 are spaced apart on the mounting body 100 in the left-right direction and extend in the up-down direction, defining an external connection slot 210 between the two plug plates 200. The contact terminals 300 are arranged one-to-one with the plug plates 200. One end of the contact terminal 300 is disposed inside the mounting body 100, and the other end of the contact terminal 300 extends to the corresponding plug plate 200 and protrudes into the external connection slot 210. One end of the contact terminal 300 is used to insert a cable, and the other end of the contact terminal 300 is used to connect to electricity. The grounding terminal 400 is disposed on the side of the plug plate 200 away from the external connection slot 210.

[0024] It should be understood that the contact terminal 300 is designed to be plugged into a cable at one end, allowing the cable to be quickly connected to the contact terminal 300, facilitating the installation and disassembly of the connector. The external connection slot 210 defined by the plug plate 200 facilitates insertion and power connection. The grounding terminal 400 ensures electrical safety. The connector structure consisting of the mounting body 100, plug plate 200, contact terminal 300, and grounding terminal 400 is simple, easy to manufacture and assemble. The connection port 110 on the mounting body 100 facilitates the introduction of cables. The entire connector can be manufactured and replaced separately. The cable can be plugged into the contact terminal 300 through the connecting sleeve 500, or the cable itself can have a socket, i.e., a socket is provided on the metal end of the cable to accommodate the contact terminal 300.

[0025] This utility model discloses a busbar connector, including a mounting body 100, a plug plate 200, contact terminals 300, and a grounding terminal 400. The mounting body 100 is provided with a connection port 110 for inserting a cable; two plug plates 200 are spaced apart in the left-right direction on the mounting body 100, and extend in the up-down direction, defining an external connection slot 210 between the two plug plates 200; the contact terminals 300 are correspondingly arranged with the plug plates 200, one end of each contact terminal 300 is disposed within the mounting body 100, and the other end extends to the corresponding plug plate 200 and protrudes into the external connection slot 210. One end of the contact terminal 300 is inserted into a cable, and the other end is used for power connection; the grounding terminal 400 is disposed on the side of the plug plate 200 away from the external connection slot 210; a locking member 140 is provided in the mounting body 100, and the locking member 140 is connected to the contact plate 200. Terminals 300 are arranged one-to-one. The locking member 140 is a U-shaped clamp. The contact terminal 300 is composed of two plate-shaped terminals 310. One end of the plate-shaped terminal 310 is a plate end 311, and the other end of the plate-shaped terminal 310 is a foot end 312. The foot end 312 has multiple spaced support feet 312a. The U-shaped clamp is used to clamp the two plate ends 311 of the contact terminal 300 and bring the two plate ends 311 together. The support feet 312a of the two foot ends 312 are interlocked to form a contact part. The contact part protrudes outward to the slot 210. The contact part is used for power connection. The two plate ends 311 of the contact terminal 300 are respectively connected to the cable. A first buckle 141 is provided on the outside of the U-shaped clamp. The first buckle 141 is used to snap the connection inside the mounting body 100.

[0026] It should be understood that the locking element 140 in the mounting body 100 allows the contact terminal 300 to be securely installed, enabling the busbar connector to be modularly assembled. This eliminates the previous hassle of soldering or riveting the contact terminal 300 into the mounting body 100. Furthermore, the locking element 140 is designed as a U-shaped clamp, which improves the convenience of installing the contact terminal 300. The U-shaped clamp has a simple structure, occupies little space, and is easy to assemble in the mounting body 100, facilitating the soldering of cables to the contact terminal 300.

[0027] This utility model discloses a busbar connector, including a mounting body 100, a plug plate 200, a contact terminal 300, and a grounding terminal 400. The mounting body 100 is provided with a connection port 110 for inserting cables; two insert plates 200 are spaced apart in the left-right direction on the mounting body 100, and extend in the up-down direction, defining an external connection slot 210 between the two insert plates 200; contact terminals 300 are provided one-to-one with the insert plates 200, one end of the contact terminal 300 is located inside the mounting body 100, and the other end of the contact terminal 300 extends to the corresponding insert plate 200 and protrudes into the external connection slot 210. One end of the contact terminal 300 is used to insert cables, and the other end is used for power connection; a grounding terminal 400 is located on the side of the insert plate 200 away from the external connection slot 210; the mounting body 100 is provided with a locking member 140, which is a frame. The upper end of the frame is provided with a convergence channel 142, which is provided one-to-one with the contact terminals 300. The lower end of the frame is provided with a partition cavity 143, which is located in the converging channel 142. Below the convergence channel 142 and connected to the corresponding collection channel 142, the partition cavity 143 is provided with two partition grooves 143a. The contact terminal 300 is composed of two plate-shaped terminals 310. One end of the plate-shaped terminal 310 is a plate end 311, and the other end of the plate-shaped terminal 310 is a foot end 312. The foot end 312 has multiple spaced support feet 312a. The collection channel 142 is used to clamp the two plate ends 311 of the contact terminal 300 and bring the two plate ends 311 together. The support feet 312a of the two foot ends 312 are embedded in each other to form a contact part. The contact part protrudes outward to the slot 210. The contact part is used for power connection. The two partition grooves 143a are used to clamp the two plate ends 311 of the contact terminal 300 respectively to separate the two plate ends 311. The two plate ends 311 of the contact terminal 300 are used to connect cables respectively. A second buckle 144 is provided on the outside of the frame. The second buckle 144 is used to snap and connect to the mounting body 100.

[0028] It should be understood that the mounting body 100 is equipped with a locking member 140 so that the contact terminal 300 can be securely installed and the busbar connector can be modularly assembled, eliminating the trouble of previously needing to weld or rivet the contact terminal 300 into the mounting body 100. The locking member 140 is set as a frame structure, and the internal partition cavity 143 and convergence channel 142 of the frame allow the two plate ends of the contact terminal 300 to be separated and converged from bottom to top, effectively meeting the need to connect different cables to the two plate ends of the contact terminal 300 respectively. At the same time, this frame-type locking member 140 is convenient to be directly installed in the mounting body 100, which facilitates the welding of cables to the contact terminal 300.

[0029] Reference Figure 1 and Figure 5The connector 110 is located at the lower or side end of the mounting body 100. It is understood that the "side end" of the mounting body 100 refers to its perimeter. This design facilitates cable connection and reduces twisting and bending when the cable enters the mounting body 100. Correspondingly, if the connector 110 is located at the side end of the mounting body 100, a cover should be installed at the lower end of the mounting body 100 for sealing. In other words, the lower end of the mounting body 100 must still be open. This is to facilitate the installation of cables and contact terminals 300. The cover can use a snap-on connection for easy assembly and disassembly.

[0030] Reference Figure 2 It also includes a connecting sleeve 500, one end of which is inserted into a cable, and one end of the contact terminal 300 is used to insert into the other end of the connecting sleeve 500 and make contact with the cable. It can be understood that the connecting sleeve 500 is made of rubber or plastic. The main purpose of the connecting sleeve 500 is to bind the contact terminal 300 and the cable. The connecting sleeve 500 can also be installed on the cable in advance, and then when making electrical connections, the connecting sleeve 500 can be directly put on one end of the contact terminal 300. The connecting sleeve 500 plays the role of insulation, encapsulation and fixing of the contact terminal 300. The connecting sleeve 500 can also be a heat shrink sleeve.

[0031] Reference Figures 1 to 4 The mounting body 100 is provided with a base 120, which extends in the left and right direction. The base 120 is provided with a mounting hole 121. The base 120 is used to contact the mounting panel, and the mounting hole 121 is used to screw in screws to fix the base 120 to the mounting panel. It can be understood that the base 120 and the plug plate 200 are provided one-to-one. The plug plate 200 and the base 120 form a 90° angle. The base 120 is actually to provide a larger contact area between the entire connector and the plugged device, thereby improving the stability of the connection. The base 120 and the plug plate 200 have a certain angle, which may not be 90°, depending on the actual use scenario. Only one base 120 may be provided.

[0032] Reference Figure 2 , Figure 4 and Figure 7 The grounding terminal 400 includes an integrally formed contact foot 410 and a mounting plate 420. The mounting plate 420 is connected to the support 120. The contact foot 410 is located on the outside of the insert plate 200. It can be understood that the mounting plate 420 is a horizontally set part, and the contact foot 410 is a vertically set part. The contact foot 410 and the mounting plate 420 are integrally stamped sheet metal parts.

[0033] Reference Figure 1 , Figure 2 and Figure 9The support 120 is provided with a plurality of first snap-fit ​​parts 122, and the mounting plate 420 is provided with second snap-fit ​​parts 421. The second snap-fit ​​parts 421 are provided in a one-to-one correspondence with the first snap-fit ​​parts 122, and the second snap-fit ​​parts 421 are snap-fit ​​connected to the first snap-fit ​​parts 122. The support 120 is provided with an unlocking port 123, and the unlocking port 123 is provided in a one-to-one correspondence with the first snap-fit ​​parts 122. The unlocking port 123 is used to insert a tool to separate the second snap-fit ​​parts 421 from the corresponding first snap-fit ​​parts 122. The so-called first snap-fit ​​parts 122 and second snap-fit ​​parts 421 are both snap-fit ​​structures.

[0034] Reference Figures 1 to 4 A locking block 220 is provided on the side of the insert plate 200 away from the external connection slot 210. The locking block 220 and the insert plate 200 define an upward-opening locking groove 221. The contact foot 410 is provided with a clearance opening 411, which is used to avoid the locking block 220. The plate body containing the contact foot 410 can be inserted into the locking groove 221. It can be understood that the clearance opening 411 is equivalent to a hanging hole, mainly used to hang the plate-like part of the contact foot 410 in the locking groove 221. This better restricts the position of the grounding terminal 400 and prevents the grounding terminal 400 from undergoing large displacement.

[0035] Reference Figure 9 The mounting body 100 is provided with a heat dissipation vent 150.

[0036] In some embodiments, the system further includes test terminals 600, which are configured one-to-one with contact terminals 300. One end of each test terminal 600 is disposed within the mounting body 100, and the other end extends to the corresponding insert plate 200 and protrudes outward into the slot 210. A limiting rod 610 is provided at one end of each test terminal 600. A locking step 130 is provided within the mounting body 100, which is configured one-to-one with each test terminal 600. The height of one locking step 130 is greater than the height of the other locking step 130. The limiting rod 610 is used to abut against the locking step. The step 130 is used to limit the height of the two test terminals 600. Understandably, when test terminals 600 of different heights need to be set, test terminals 600 of different lengths are usually designed for installation. Therefore, two different test terminals 600 need to be designed and two different molds need to be made, which increases the manufacturing process and the assembly difficulty. However, by setting this step 130 of different heights, the test terminals 600 with limit rods 610 can be matched well, and the height of the test terminals 600 in the mounting body 100 can be limited, reducing the manufacturing process and making the assembly more convenient.

[0037] Reference Figures 6 to 8The mounting body 100 is provided with a locking member 140, which is configured to correspond one-to-one with the contact terminal 300. The locking member 140 is a U-shaped clamp. The contact terminal 300 is composed of two plate-shaped terminals 310. One end of the plate-shaped terminal 310 is a plate end 311, and the other end is a foot end 312. The foot end 312 has multiple spaced-apart support feet 312a. The U-shaped clamp is used to clamp the two plate ends 311 of the contact terminal 300 and bring the two plate ends 311 together. The support feet 312a of the two foot ends 312 interlock to form a contact portion. The contact portion protrudes outward into the slot 210 and is used for electrical connection. The two plate ends 311 of the contact terminal 300 are respectively connected to the cable. The outer side of the U-shaped clamp is provided with a first buckle 141, which is used to fasten the connection inside the mounting body 100. It can be understood that the assembly method of the clamping member 140 and the plate terminal 310 is as follows: after the plate terminal 310 is stacked, it is inserted from the side of the U-shaped opening of the clamping member 140 and fixed on the clamping member 140, so that the plate terminal 310 of the same polarity and the green part form a whole, which facilitates subsequent assembly. After the terminal is fixed, it forms a whole, which simplifies the assembly process. At the same time, the stacked plate terminal 310 has better strength and improved structural stability.

[0038] Reference Figures 9 to 12The mounting body 100 includes a locking component 140, which is a frame. The upper end of the frame has a convergence channel 142, which corresponds to a contact terminal 300. The lower end of the frame has a partition cavity 143, located below and communicating with the convergence channel 142. The partition cavity 143 contains two partition grooves 143a. The contact terminal 300 is composed of two plate-shaped terminals 310. One end of each plate-shaped terminal 310 is a plate end 311, and the other end is a foot end 312. The foot end 312 has multiple spaced feet 312a. The convergence channel 142 is used to clamp the two plate ends 311 of the contact terminal 300 and bring them together. The feet 312a of the two foot ends 312 interlock to form a contact. The contact portion protrudes outward into the slot 210 and is used for electrical connection. Two partition slots 143a are used to clamp the two plate ends 311 of the contact terminal 300 to separate the two plate ends 311. The two plate ends 311 of the contact terminal 300 are used to connect cables. A second buckle 144 is provided on the outside of the frame. The second buckle 144 is used to snap into the mounting body 100. It can be understood that the two partition cavities 143 are centrally symmetrical, that is, one end of the partition cavity 143 is open and the other end of the partition cavity 143 is closed, but the closed ends of the two partition cavities 143 are opposite. The two plate terminals 310 are stacked to form a set. The two sets of plate terminals 310 are inserted into the locking member 140 from the open side of the partition cavity 143, so that the two polarity terminals and the locking member 140 form a whole, which facilitates subsequent assembly.

[0039] Reference Figure 11 The partition cavity 143 on the frame has an opening for inserting the plate end 311. The opening can be centrally symmetrical or axially symmetrical on the frame. Central symmetry means that one opening of the two partition cavities 143 faces forward and the other faces backward, while axial symmetry means that the openings of the two partition cavities 143 face the same direction. The plate ends 311 of the plate terminals 310 are installed in the partition cavity 143 respectively, and when they enter the convergence channel 142, the plate ends 311 of the two plate terminals 310 are brought together.

[0040] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A busbar connector, characterized in that, include: The mounting body (100) is provided with a connection port (110) for inserting a cable; Insert plate (200), two insert plates (200) are spaced apart in the left-right direction on the mounting body (100), the insert plates (200) extend in the up-down direction, and an external connection slot (210) is defined between the two insert plates (200). Contact terminals (300) are provided one-to-one with the plug plate (200). One end of the contact terminal (300) is disposed in the mounting body (100), and the other end of the contact terminal (300) extends to the corresponding plug plate (200) and protrudes into the external connection slot (210). One end of the contact terminal (300) is connected to a cable, and the other end of the contact terminal (300) is used for power connection. A grounding terminal (400) is provided on the side of the plug plate (200) away from the external connection slot (210).

2. A busbar connector, characterized in that, include: The mounting body (100) is provided with a connection port (110) for inserting a cable; Insert plate (200), two insert plates (200) are spaced apart in the left-right direction on the mounting body (100), the insert plates (200) extend in the up-down direction, and an external connection slot (210) is defined between the two insert plates (200). Contact terminals (300) are provided one-to-one with the plug plate (200). One end of the contact terminal (300) is disposed in the mounting body (100), and the other end of the contact terminal (300) extends to the corresponding plug plate (200) and protrudes into the external connection slot (210). One end of the contact terminal (300) is connected to a cable, and the other end of the contact terminal (300) is used for power connection. A grounding terminal (400) is disposed on the side of the plug plate (200) away from the external connection slot (210); The mounting body (100) is provided with a locking member (140), which is provided one-to-one with the contact terminal (300). The locking member (140) is a U-shaped clamp. The contact terminal (300) is composed of two plate-shaped terminals (310). One end of the plate-shaped terminal (310) is a plate end (311), and the other end of the plate-shaped terminal (310) is a foot end (312). The foot end (312) has a plurality of spaced legs (312a). The U-shaped clamp is used to clamp the device. The two plate ends (311) of the contact terminal (300) are brought together, and the legs (312a) of the two foot ends (312) are interlocked to form a contact portion. The contact portion protrudes into the external connection slot (210) and is used for power connection. The two plate ends (311) of the contact terminal (300) are respectively connected to the cable. A first buckle (141) is provided on the outside of the U-shaped clamp. The first buckle (141) is used for snapping into the mounting body (100).

3. A busbar connector, characterized in that, include: The mounting body (100) is provided with a connection port (110) for inserting a cable; Insert plate (200), two insert plates (200) are spaced apart in the left-right direction on the mounting body (100), the insert plates (200) extend in the up-down direction, and an external connection slot (210) is defined between the two insert plates (200). Contact terminals (300) are provided one-to-one with the plug plate (200). One end of the contact terminal (300) is disposed in the mounting body (100), and the other end of the contact terminal (300) extends to the corresponding plug plate (200) and protrudes into the external connection slot (210). One end of the contact terminal (300) is connected to a cable, and the other end of the contact terminal (300) is used for power connection. A grounding terminal (400) is disposed on the side of the plug plate (200) away from the external connection slot (210); The mounting body (100) is provided with a locking member (140), which is a frame. The upper end of the frame is provided with a gathering channel (142), which corresponds to the contact terminal (300). The lower end of the frame is provided with a partition cavity (143), which is located below the gathering channel (142) and communicates with the corresponding gathering channel (142). The partition cavity (143) is provided with two partition grooves (143a). The contact terminal (300) is composed of two plate-shaped terminals (310). One end of the plate-shaped terminal (310) is a plate end (311), and the other end of the plate-shaped terminal (310) is a foot end (312). The foot end (312) has Multiple spaced support legs (312a) are provided. The convergence channel (142) is used to clamp the two plate ends (311) of the contact terminal (300) and bring the two plate ends (311) together. The support legs (312a) of the two foot ends (312) are embedded into each other to form a contact portion. The contact portion protrudes into the external connection slot (210) and is used for power connection. Two plate slots (143a) are used to clamp the two plate ends (311) of the contact terminal (300) respectively to separate the two plate ends (311). The two plate ends (311) of the contact terminal (300) are used to connect cables respectively. A second buckle (144) is provided on the outside of the frame. The second buckle (144) is used to snap into the mounting body (100).

4. A busbar connector according to any one of claims 1 to 3, characterized in that, The connection port (110) is located at the lower end or side end of the mounting body (100).

5. A busbar connector according to any one of claims 1 to 3, characterized in that, It also includes a connecting sleeve (500), one end of which is connected to a cable, and one end of the contact terminal (300) is used to insert into the other end of the connecting sleeve (500) and make contact with the cable.

6. A busbar connector according to any one of claims 1 to 3, characterized in that, The mounting body (100) is provided with a base (120) which extends in the left and right direction. The base (120) is provided with a mounting hole (121) for contacting the mounting panel. The mounting hole (121) is used to screw in a screw to fix the base (120) to the mounting panel.

7. A busbar connector according to claim 6, characterized in that, The grounding terminal (400) includes an integrally formed contact foot (410) and a mounting plate (420), the mounting plate (420) being connected to the support (120), and the contact foot (410) being disposed on the outside of the insert plate (200).

8. A busbar connector according to claim 7, characterized in that, The support platform (120) is provided with a plurality of first snap-fit ​​parts (122), and the mounting plate (420) is provided with second snap-fit ​​parts (421). The second snap-fit ​​parts (421) are provided in a one-to-one correspondence with the first snap-fit ​​parts (122), and the second snap-fit ​​parts (421) are snap-fit ​​connected to the first snap-fit ​​parts (122). The support platform (120) is provided with an unlocking port (123), and the unlocking port (123) is provided in a one-to-one correspondence with the first snap-fit ​​parts (122). The unlocking port (123) is used to insert a tool to separate the second snap-fit ​​part (421) from the corresponding first snap-fit ​​part (122).

9. A busbar connector according to claim 8, characterized in that, A locking block (220) is provided on the side of the insert plate (200) away from the external connection slot (210). The locking block (220) and the insert plate (200) define an upward-opening locking groove (221). The contact foot (410) is provided with a clearance opening (411). The clearance opening (411) is used to avoid the locking block (220). The plate body where the contact foot (410) is located can be inserted into the locking groove (221).

10. A busbar connector according to claim 9, characterized in that, It also includes test terminals (600), which are configured one-to-one with the contact terminals (300). One end of the test terminal (600) is disposed in the mounting body (100), and the other end of the test terminal (600) extends to the corresponding insert plate (200) and protrudes into the external connection slot (210). One end of the test terminal (600) is provided with a limiting rod (610). The mounting body (100) is provided with a locking step (130), which is configured one-to-one with the test terminal (600). The height of one locking step (130) is greater than the height of the other locking step (130). The limiting rod (610) is used to abut against the locking step (130) to limit the height of the two test terminals (600).

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