Wiring harness integrated wiring terminal

Abstract

According to the wiring harness integrated wiring terminal, a detection groove is longitudinally formed in the middle of a row seat body, a sensor assembly cover is arranged in the detection groove, a plug-in temperature measurement guide column is vertically arranged in the middle of the lower portion of the sensor assembly cover, a temperature controller is arranged in the plug-in end of the sensor assembly cover in a plug-in mode, and a temperature sensor is arranged in the plug-in end of the sensor assembly cover in a plug-in mode. The wiring terminal comprises an upper-layer wiring piece and a lower-layer wiring piece, the upper-layer wiring piece is in a right-angle edge folding type Z-shaped wiring piece, the lower-layer wiring piece is arranged below the upper-layer wiring piece in an attached mode, and a fixing boss is arranged on the top face of the middle of the upper-layer wiring piece. The upper-layer lug plate adopts a quick-plug structure, diversified circuit requirements of customers are met, the convenience of overall installation can be improved through a double-layer structure, more convenient installation can be achieved through fixing screws on one side, and the anti-interference capability of products is improved by serially connecting inductors.

Description

Technical Field

[0001] The present invention belongs to the technical field of wiring terminals, and specifically relates to a wiring terminal with integrated wiring harness. Background Art

[0002] The terminal block is a commonly used accessory in power transmission and distribution. It usually includes an insulating shell divided into two chambers by a partition and a metal conductive sheet arranged in the insulating shell and passing through the partition and located in the two chambers. Generally, when installing the metal conductive sheet, two or more screws are directly used to fix it in the two chambers. After installation, the metal conductive sheet extends out of the insulating shell and is connected to the wire through the terminal. This structure that requires multiple screws to install has many parts and components, which is not only difficult to manufacture, but also the entire installation process is very complicated, time-consuming and labor-intensive, and the manufacturing cost is high.

[0003] In order to meet the requirement of stable connection of multiple circuits, most of the existing terminal products use the same-end multi-circuit method for series connection. However, due to the miniaturization of the existing technology, the installation gap is much smaller than the width of a finger. The product pin length must meet customer requirements, which makes it difficult to pre-install the product manually and the assembly cost is high. Utility Model Content

[0004] In order to solve the above problems, this paper proposes a wiring harness integrated terminal, which is plug-inly arranged in the seat body, and one end of the wiring terminal is fixedly connected to the seat body by a screw, and a wiring terminal is provided at the lower middle part of the seat body, and a detection groove is longitudinally provided in the middle part of the seat body, and a sensor assembly cover is provided inside the detection groove, and a plug-in temperature measuring guide column is vertically provided in the middle part of the lower part of the sensor assembly cover, and a temperature controller is plugged in at one end of the sensor assembly cover, and the wiring terminal includes an upper wiring piece and a lower wiring piece, and the upper wiring piece is in the shape of a right-angle folded Z-shaped wiring piece, and a lower wiring piece is fitted below the upper wiring piece, and a fixed boss is provided on the middle top surface of the upper wiring piece. Assembly holes are provided on the front and rear sides of the fixed boss. The middle top surface of the lower wiring piece is symmetrically provided with assembly bosses. The front of the lower wiring piece and the front of the upper wiring piece have the same shape. The assembly boss and the assembly hole are aligned and connected with each other. Through the double-layer structure of the terminal, the lower wiring piece adopts a wiring harness integrated structure to reduce costs; there is no at least one boss structure at the middle end, which cooperates with the upper wiring piece to fix the middle end. The upper wiring piece adopts a quick-plug structure to meet the diversified circuit needs of customers. The double-layer structure can improve the convenience of the overall installation, and the fixing screws on one side can also achieve more convenient installation. The boss structure can facilitate the overall stability of the wiring piece during pre-fixation before tightening the screws, and the series-connected inductor device improves the product's anti-interference ability.

[0005] The socket body is a two-sided plug-in socket, a fixing nut is provided inside one side port of the socket body, the bottom surface of the other side port of the socket body is flat, outer convex edges are provided at the ports in the middle of both sides of the socket body, a detection groove is longitudinally provided in the middle of the socket body, card interfaces are provided on both end sides of the detection groove, a plug-in through hole is vertically penetrated through the center of the detection groove, a thermal conduction groove is horizontally provided on the inner side of the plug-in through hole, the thermal conduction groove is connected with the adjacent terminal groove, the middle protruding structure improves the safety distance of the product, and the safety distance is improved by fixing with screws and positioning columns, which improves the stability and reliability of product fixation, and the screws and nuts improve the connection reliability.

[0006] The sensor assembly cover is rectangular in shape, and an assembly cavity is provided at one end of the sensor assembly cover, and buckles are provided at both ends of the front side of the sensor assembly cover. A plug-in temperature measuring guide column is protruding from the middle of the front side of the sensor assembly cover, and guide strips are provided on both sides of the plug-in temperature measuring guide column. The plug-in temperature measuring guide column is fitted with the wiring terminals on both sides through the temperature conducting grooves. A wiring opening is provided on the front side of the assembly cavity, and a plug-in partition is provided inside the assembly cavity. A thermostat is plugged in the plug-in partition. The sensor assembly cover is used to assemble and fix the thermostat, and the plug-in temperature measuring guide column in the middle can facilitate the transfer of the temperature of the wiring piece to the thermostat.

[0007] A screw fixing hole is provided at the front end of the upper wiring piece, and an upward inverted L-shaped folded edge is provided at the rear end of the upper wiring piece. A wiring hole is provided on the rear end surface of the upper wiring piece. The folded edge quick-plug structure at the rear end meets the double-layer staggered connection requirements. There is at least one through hole in the middle end for fixing with the lower wiring piece, and there is no boss for cooperating with the plastic hole to fix the upper and lower wiring pieces.

[0008] A screw fixing hole is provided at the front end of the lower wiring lug, and the rear end of the lower wiring lug is connected to the wire by riveting. One end of the wire is connected to the lower wiring lug, and the other end of the wire is gathered and wrapped into a bus. There is no screw connection structure at the front end of the lower wiring lug, which is convenient for product wiring; there is no wiring harness riveting structure at the rear end, and the wiring lug is directly riveted to reduce costs; there is at least one boss structure at the middle end, which cooperates with the upper wiring lug to fix the middle end.

[0009] A locking screw is provided above the fixing nut, an upper wiring piece and a lower wiring piece are provided between the locking screw and the fixing nut, a pressing piece is provided between the screw head and the thread of the locking screw, and the wiring piece is tightened and fixed at one side port of the row seat body by the cooperation of the fixing nut and the locking screw, thereby ensuring the overall stability.

[0010] The thermostat is a wired thermostat, one end of which is a monitoring terminal, and the other end of which is a plug-in pin. A cable terminal is provided above the monitoring terminal, and a temperature control module is provided below the monitoring terminal. The monitoring terminal and the plug-in pin are connected by a cable. A module pin is provided above the temperature control module, and the module pin of the temperature control module is riveted to the cable terminal of the cable. A plug-in partition is provided between the cable terminal and the temperature control module. The temperature is measured by temperature conduction through the internal plug-in thermostat, which can conveniently monitor the condition of the wiring piece in the row seat, and the plug-in pin can also better adapt to various detection instruments, and the fixed connection between the module pin and the cable terminal can also play a role in installing and fixing it at the plug-in partition.

[0011] A plug-in through hole is vertically penetrated in the middle of the top surface of the detection groove, a blind plug-in arc is provided on the front middle side of the detection groove, guide grooves are provided on the front and rear sides of the plug-in through hole, the guide grooves and the guide bars are plugged and connected to each other, and the blind plug-in arc is connected to the plug-in temperature measuring guide column protruding in the middle of the front side of the sensor assembly cover. Through the plug-in through hole provided in the middle of the row seat body, the real-time information of the wiring piece can be conveniently transmitted to the temperature control connected thereto through the sensor assembly cover for data transmission, and it is also convenient for the installation of the sensor assembly cover to prevent the situation of reverse insertion or plug jam.

[0012] The end of the bus is integratedly connected to the triangle plug, and the bus can be directly connected to the triangle plug for power supply, thereby realizing direct connection of the power supply.

[0013] Beneficial effects:

[0014] Through the double-layer structure of the terminal, the lower wiring lug adopts a wiring harness integrated structure to reduce costs; there is at least one boss structure at the middle end, which cooperates with the upper wiring lug to fix the middle end. The upper wiring lug adopts a quick-plug structure to meet customers' diverse circuit needs. The double-layer structure can improve the convenience of overall installation, and the fixing screws on one side can also make installation more convenient. The boss structure can facilitate the overall stability of the wiring lug during pre-fixation before tightening the screws.

[0015] The protruding structure in the middle increases the safety distance of the product. Screws and positioning columns are used to increase the safety distance, which improves the stability and reliability of product fixation. Screws and nuts improve connection reliability.

[0016] The folded edge quick-plug structure at the rear end meets the requirements of double-layer staggered connection. There is at least one through hole in the middle end for fixing with the lower layer wiring piece, and there is no boss for cooperating with the plastic hole to fix the upper and lower wiring pieces.

[0017] The sensor assembly cover is used to assemble and fix the thermostat, while the plug-in temperature measuring guide column in the middle can facilitate the transfer of the temperature of the wiring piece to the thermostat.

[0018] It is convenient for product wiring; there is no wiring harness riveting structure at the rear end, and the wiring piece is directly riveted to reduce costs; there is at least one boss structure at the middle end, which cooperates with the upper wiring piece to fix the middle end.

[0019] The wiring piece is locked by the cooperation of the fixing nut and the locking screw, and is tightened and fixed at one side port of the row seat body, thereby ensuring the overall stability.

[0020] By measuring the temperature through temperature conduction through the plug-in thermostat, the condition of the wiring pieces in the row of seats can be easily monitored, and the plug-in pins can also better adapt to various testing instruments. The fixed connection between the module pins and the cable ends can also play a role in installing and fixing it at the plug-in partition.

[0021] By setting the plug-in through hole in the middle of the seat body, the real-time information of the wiring piece can be conveniently transmitted to the temperature control connected to it through the sensor assembly cover for data transmission, and it is also convenient for the installation of the sensor assembly cover to prevent reverse insertion or plug-in jam.

[0022] The bus can be directly connected to the power supply through a triangle plug, thus realizing direct connection of the power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an exploded schematic diagram of a wiring harness integrated terminal block;

[0024] Figure 2 It is an assembly diagram of a wiring harness integrated terminal block;

[0025] Figure 3 It is an assembly cross-sectional view of a wiring harness integrated terminal block;

[0026] In the figure; 1. seat body, 2. sensor assembly cover, 3. upper wiring piece, 4. lower wiring piece, 5. fixing nut, 6. locking screw, 7. thermostat, 8. wire, 9. bus. DETAILED DESCRIPTION

[0027] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0028] Seat body 1, sensor assembly cover 2, upper wiring piece 3, lower wiring piece 4, fixing nut 5, locking screw 6, thermostat 7, wire 8, bus 9.

[0029] like Figure 1 , 2 As shown;

[0030] A wiring harness integrated terminal, the wiring terminal is plug-inly arranged in a row seat body 1, one end of the wiring terminal is fixedly connected to the row seat body 1 by a screw, characterized in that a wiring terminal is provided at the lower middle part of the row seat body 1, a detection groove is longitudinally provided in the middle part of the row seat body 1, a sensor assembly cover 2 is provided inside the detection groove, a plug-in temperature measuring guide column is vertically provided at the middle part below the sensor assembly cover 2, a thermostat 7 is plugged in at one end of the sensor assembly cover 2, the wiring terminal comprises an upper wiring piece 3 and a lower wiring piece 4, the upper wiring piece 3 is in the shape of a right-angle folded Z-shaped wiring piece, the lower wiring piece 4 is fitted below the upper wiring piece 3, and the middle top surface of the upper wiring piece 3 is provided A fixing boss, both the front and rear sides of the fixing boss are provided with assembly holes, the middle top surface of the lower wiring piece 4 is symmetrically provided with an assembly boss, the front of the lower wiring piece 4 and the front of the upper wiring piece 3 have the same shape, the assembly boss and the assembly hole are aligned and connected with each other, the seat body 1 is a two-sided plug-in seat, a fixing nut 5 is provided inside the port on one side of the seat body 1, and the bottom surface of the port on the other side of the seat body 1 is a plane, and the ports in the middle of both sides of the seat body 1 are provided with outer convex edges, and a detection groove is longitudinally provided in the middle of the seat body 1, and card interfaces are provided on the side surfaces of both ends of the detection groove, and a plug-in through hole is vertically penetrated through the center of the detection groove, and a temperature conducting groove is horizontally provided on the inner side of the plug-in through hole, and the temperature conducting groove is connected to the Adjacent terminal slots are connected, the sensor assembly cover 2 is rectangular in shape, an assembly cavity is provided at one end of the sensor assembly cover 2, buckles are provided at both ends of the front side of the sensor assembly cover 2, a plug-in temperature measuring guide column is protruding from the middle of the front side of the sensor assembly cover 2, guide strips are provided on both sides of the plug-in temperature measuring guide column, the plug-in temperature measuring guide column is fitted with the wiring terminals on both sides through the temperature conducting groove, a wiring opening is provided on the front side of the assembly cavity, a plug-in partition is provided inside the assembly cavity, a thermostat 7 is plugged in the plug-in partition, a screw fixing hole is provided at the front end of the upper wiring piece 3, an upward inverted L-shaped fold is provided at the rear end of the upper wiring piece 3, a wiring hole is provided on the rear end surface of the upper wiring piece 3, a screw fixing hole is provided at the front end of the lower wiring piece 4, and the lower wiring piece The rear end of 4 is connected to the wire 8 by riveting, one end of the wire 8 is connected to the lower wiring piece 4, and the other end of the wire 8 is gathered and wrapped into a bus 9. A locking screw 6 is provided above the fixing nut 5, and an upper wiring piece 3 and a lower wiring piece 4 are provided between the locking screw 6 and the fixing nut 5. A pressing piece is provided between the screw head and the thread of the locking screw 6. The thermostat 7 is a wired thermostat 7, one end of the thermostat 7 is a monitoring terminal, and the other end of the thermostat 7 is a plug-in pin. A cable terminal is provided above the monitoring terminal, and a temperature control module is provided below the monitoring terminal. The monitoring terminal and the plug-in pin are connected by a cable. A module pin is provided above the temperature control module, and the module pin of the temperature control module is riveted to the cable terminal of the cable.A plug-in partition is provided between the cable end and the temperature control module, a plug-in through hole is vertically penetrated in the middle of the top surface of the detection groove, a blind plug-in arc is provided on the front side of the middle of the detection groove, and guide grooves are provided on both the front and rear sides of the plug-in through hole, and the guide grooves and guide strips are plugged and connected to each other, and the blind plug-in arc is connected to the plug-in temperature measurement guide column protruding in the middle of the front side of the sensor assembly cover 2, and the end of the bus 9 is integrated and connected to the triangular plug.

[0031] Implementation examples;

[0032] When in use, it is only necessary to stack and connect the lower-layer wiring lug 4 and the upper-layer wiring lug 3 with the connected and fixed wires 8, and the assembly boss of the lower-layer wiring lug 4 and the assembly hole of the upper-layer wiring lug 3 are matched and fixed with each other. Then, it is only necessary to insert the assembled wiring lug into the row seat body 1 in a plug-in manner, and then use the locking screw 6 to fix the wiring lug to the fixing nut 5 to complete the installation of the wiring lug. When other wires 8 need to be connected, it is only necessary to connect at the rear end of the upper-layer wiring lug 3 to complete the series connection.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wiring harness integrated terminal, the wiring terminal is plug-inly arranged in the main body of the row seat, one end of the wiring terminal is fixedly connected to the main body of the row seat by a screw, characterized in that: A wiring terminal is provided at the lower middle part of the seat body, a detection groove is longitudinally provided at the middle part of the seat body, a sensor assembly cover is provided inside the detection groove, a plug-in temperature measuring guide column is vertically provided at the lower middle part of the sensor assembly cover, a temperature controller is plugged into one end of the sensor assembly cover, the wiring terminal comprises an upper wiring piece and a lower wiring piece, the upper wiring piece is in the shape of a right-angle folded Z-shaped wiring piece, a lower wiring piece is fitted below the upper wiring piece, a fixing boss is provided on the top surface of the middle part of the upper wiring piece, assembly holes are provided on the front and rear sides of the fixing boss, assembly bosses are symmetrically provided on the top surface of the middle part of the lower wiring piece, the front of the lower wiring piece and the front of the upper wiring piece have the same shape, and the assembly bosses are aligned and connected with the assembly holes.

2. The wiring harness integrated terminal according to claim 1, characterized in that: The seat body is a two-sided plug-in seat, a fixing nut is provided inside one side port of the seat body, the bottom surface of the other side port of the seat body is flat, outer convex edges are provided at the ports in the middle of both sides of the seat body, a detection groove is longitudinally provided in the middle of the seat body, and a plug-in through hole is vertically penetrated through the center of the detection groove.

3. The wiring harness integrated terminal according to claim 2, characterized in that: The sensor assembly cover is rectangular in shape, with an assembly cavity at one end of the sensor assembly cover, buckles at both ends of the front side of the sensor assembly cover, a plug-in temperature measuring guide column protruding from the middle of the front side of the sensor assembly cover, guide strips are provided on both sides of the plug-in temperature measuring guide column, the plug-in temperature measuring guide column is fitted with the wiring terminals on both sides through the temperature conducting groove, a wiring opening is provided on the front side of the assembly cavity, a plug-in partition is provided inside the assembly cavity, and a temperature controller is plugged in the plug-in partition.

4. The wiring harness integrated terminal according to claim 1, characterized in that: The front end of the upper wiring piece is provided with a screw fixing hole, the rear end of the upper wiring piece is provided with an upward inverted L-shaped folded edge, and the rear end surface of the upper wiring piece is provided with a wiring hole.

5. The wiring harness integrated terminal according to claim 1, characterized in that: The front end of the lower layer wiring piece is provided with a screw fixing hole, and the rear end of the lower layer wiring piece is connected to the wire by riveting.

6. The wiring harness integrated terminal according to claim 5, characterized in that: One end of the wire is connected to the lower layer wiring piece, and the other end of the wire is gathered and wrapped into a bus.

7. The wiring harness integrated terminal according to claim 2, characterized in that: A locking screw is arranged above the fixing nut, an upper wiring piece and a lower wiring piece are arranged between the locking screw and the fixing nut, and a pressing piece is arranged between the screw head and the thread of the locking screw.

8. The wiring harness integrated terminal according to claim 3, characterized in that: The thermostat is a wired thermostat, one end of the thermostat is a monitoring terminal, and the other end of the thermostat is a plug-in pin. A cable terminal is provided above the monitoring terminal, and a temperature control module is provided below the monitoring terminal. The monitoring terminal and the plug-in pin are connected by a cable. A module pin is provided above the temperature control module, and the module pin of the temperature control module is riveted to the cable terminal of the cable, and a plug-in partition is provided between the cable terminal and the temperature control module.

9. The wiring harness integrated terminal according to claim 3, characterized in that: A plug-in through hole is vertically penetrated in the middle of the top surface of the detection groove, a blind plug-in arc is provided on the front middle side of the detection groove, guide grooves are provided on the front and rear sides of the plug-in through hole, the guide grooves and the guide bars are plug-connected to each other, and the blind plug-in arc is connected to the plug-in temperature measuring guide column protruding in the middle of the front side of the sensor assembly cover.

10. The wiring harness integrated terminal according to claim 6, characterized in that: The end of the bus is integratedly connected to a triangular plug.

Images