Multi-interface type terminal block

Abstract

The utility model provides a multi-interface type terminal block, which relates to the terminal block field, and comprises a terminal block, a control system, a monitoring system and an early warning system, the top of the terminal block is provided with a plurality of terminal seats, the monitoring system comprises a movable groove arranged at the bottom of the inner wall of one side of the terminal seat, and the movable groove is provided with a plurality of interfaces. A mounting groove is formed in the position, close to the bottom end of the movable groove, in the terminal base, a connecting rod is mounted in the movable groove, a trigger block is arranged at the top end of the connecting rod, and one end of the trigger block penetrates into the inner side of the terminal base; according to the utility model, through the arrangement of the control system, the detection system and the early warning system, after the wire harness is loosened, a worker can be informed of the position of the loosened wire harness through the buzzer, the indicating lamp and cloud data, so that the troubleshooting and maintenance efficiency of the worker on the loosened wire harness on the terminal block is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of terminal blocks, in particular to a multi-interface wiring terminal block. Background Art

[0002] Terminal block refers to a solid device composed of an insulating base and one or more live parts. Each conductive part can be used as a junction point for connecting two or more conductors, and also as a tool for connecting or disconnecting conductors individually. The terminal block can be thought of as a wiring platform that provides terminals or wire connections. The terminal block can be a modular or single-piece design.

[0003] When the wire harness is plugged into the terminal block for use, it often becomes loose due to external force, thus affecting the stability of the connection. It is difficult for the existing terminal block to effectively monitor the looseness of the wire harness, making it difficult to quickly locate the loose wire harness when this happens, resulting in low troubleshooting efficiency.

[0004] In summary, the present invention provides a multi-interface terminal block to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a multi-interface terminal block, which is achieved by the following specific technical means:

[0006] A multi-interface terminal block includes a terminal block, a control system, a monitoring system and an early warning system, wherein a plurality of terminal seats are arranged on the top of the terminal block, the monitoring system includes a movable groove opened at the bottom of the inner wall of one side of the terminal seat, an installation groove is opened inside the terminal seat at a position close to the bottom end of the movable groove, a connecting rod is installed inside the movable groove, a trigger block is arranged at the top end of the connecting rod, and one end of the trigger block penetrates into the inner side of the terminal seat, the bottom end of the connecting rod penetrates into the installation groove, and the inserted end is fixedly connected to a magnet, and a Hall sensor is installed at the bottom of the installation groove.

[0007] Wherein, the control system includes a controller and a WiFi module installed inside the terminal block.

[0008] Wherein, the early warning system includes a buzzer arranged inside the terminal block and an indicator light arranged on the top of the terminal block. There are multiple indicator lights, and they correspond one-to-one to the terminal blocks.

[0009] Wherein, the Hall sensor, the WiFi module, the buzzer and the indicator light are all electrically connected to the controller.

[0010] Wherein, a spring is installed inside the installation groove between the magnet and the Hall sensor, and two ends of the spring are respectively against the opposite sides of the Hall sensor and the magnet.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model provides a control system, a detection system and an early warning system, and after the wiring harness becomes loose, the position of the loose wiring harness can be informed to the staff through a buzzer, an indicator light and cloud data, thereby effectively improving the efficiency of the staff in troubleshooting and repairing the loose wiring harness on the terminal block. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional schematic diagram of the terminal seat in the utility model;

[0015] Figure 3 This utility model Figure 2 A local enlarged schematic diagram of the middle A;

[0016] Figure 4 It is a schematic diagram of the operation flow of the utility model.

[0017] In the figure:

[0018] 1. Terminal block; 2. Terminal seat; 3. Movable slot; 4. Mounting slot; 5. Connecting rod; 6. Trigger block; 7. Magnet; 8. Hall sensor; 9. Controller; 10. WiFi module; 11. Buzzer; 12. Indicator light; 13. Spring. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] like Figure 1-4As shown, the utility model provides a variety of interface terminal blocks, including a terminal block 1, a control system, a monitoring system and an early warning system. A plurality of terminal seats 2 are arranged on the top of the terminal block 1. The monitoring system includes a movable groove 3 opened at the bottom of the inner wall on one side of the terminal seat 2. A mounting groove 4 is opened inside the terminal seat 2 at a position close to the bottom end of the movable groove 3. A connecting rod 5 is installed inside the movable groove 3. A trigger block 6 is arranged on the top of the connecting rod 5, and one end of the trigger block 6 penetrates into the inner side of the terminal seat 2, and the bottom end of the connecting rod 5 penetrates into the mounting groove 4, and the penetrated end is fixedly connected with a magnet 7. A Hall sensor 8 is installed at the bottom of the mounting groove 4. When the position of the magnet 7 changes, the magnetic field change is monitored by the Hall sensor 8 to achieve the effect of monitoring the wiring harness status.

[0021] The control system includes a controller 9 and a WiFi module 10 installed inside the terminal block 1 .

[0022] Among them, the early warning system includes a buzzer 11 arranged inside the terminal block 1 and an indicator light 12 arranged on the top of the terminal block 1. The buzzer 11 is used to remind nearby staff to repair the fault data. There are multiple indicator lights 12, and they correspond one by one to the terminal block 2. When the wiring harness in the terminal block 2 is loose, the corresponding indicator light 12 will light up, so that the staff can easily determine the location of the faulty wiring harness.

[0023] Among them, the Hall sensor 8, WiFi module 10, buzzer 11 and indicator light 12 are all electrically connected to the controller 9. The data of the Hall sensor 8 is monitored by the controller 9. When the data is abnormal, the buzzer 11 and the indicator light 12 are started, and the abnormal data is uploaded to the cloud through the WiFi module 10.

[0024] Among them, a spring 13 is installed inside the mounting groove 4 between the magnet 7 and the Hall sensor 8, and the two ends of the spring 13 are respectively against the opposite sides of the Hall sensor 8 and the magnet 7. When the wiring harness becomes loose, the spring 13 pushes the magnet 7 away from the Hall sensor 8, thereby changing the magnetic field near it.

[0025] Specific working principle:

[0026] During the use of the utility model, the state of the wiring harness is monitored by the monitoring system. After the wiring harness is inserted into the terminal seat 2, the trigger block 6 on the inner side of the terminal seat 2 is pushed. The trigger block 6 drives the magnet 7 to approach the Hall sensor 8 through the connecting rod 5, and the magnetic field of the magnet 7 is monitored by the Hall sensor 8. During the use of the wiring harness, when the wiring harness is pulled and loosened, the spring 13 pushes the magnet 7 away from the Hall sensor 8. The Hall sensor 8 detects that the magnetic field of the magnet has changed. When the change amplitude exceeds the set threshold, the signal is fed back to the controller 9. The controller 9 controls the lighting of the indicator light 12 corresponding to the faulty wiring harness, so as to facilitate the troubleshooting of the loose wiring harness. When the fault is detected, the controller 9 controls the start of the buzzer 11 and uploads the fault data to the cloud. The buzzer 11 is used to remind nearby staff to facilitate the reminder of the staff to perform maintenance. At the same time, after the data is uploaded to the cloud, the staff can be remotely reminded through the mobile device according to the data, thereby improving the efficiency of troubleshooting the loose wiring harness.

[0027] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A multi-interface terminal block, comprising a terminal block (1), a control system, a monitoring system and an early warning system, wherein a plurality of terminal seats (2) are arranged on the top of the terminal block (1), and characterized in that: The monitoring system comprises a movable groove (3) provided at the bottom of the inner wall of one side of the terminal seat (2); a mounting groove (4) is provided inside the terminal seat (2) at a position close to the bottom end of the movable groove (3); a connecting rod (5) is installed inside the movable groove (3); a trigger block (6) is provided at the top end of the connecting rod (5), and one end of the trigger block (6) penetrates into the inner side of the terminal seat (2); the bottom end of the connecting rod (5) penetrates into the mounting groove (4), and the penetrated end is fixedly connected to a magnet (7); and a Hall sensor (8) is installed at the bottom of the mounting groove (4).

2. The multi-interface terminal block according to claim 1, characterized in that: The control system comprises a controller (9) and a WiFi module (10) installed inside the terminal block (1).

3. The multi-interface terminal block according to claim 2, characterized in that: The early warning system comprises a buzzer (11) arranged inside the terminal block (1) and an indicator light (12) arranged on the top of the terminal block (1); there are a plurality of indicator lights (12) which correspond one to one with the terminal blocks (2).

4. The multiple interface terminal block according to claim 3, characterized in that: The Hall sensor (8), the WiFi module (10), the buzzer (11) and the indicator light (12) are all electrically connected to the controller (9).

5. The multi-interface terminal block according to claim 1, characterized in that: A spring (13) is installed inside the installation groove (4) between the magnet (7) and the Hall sensor (8), and two ends of the spring (13) abut against opposite sides of the Hall sensor (8) and the magnet (7), respectively.

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