Quick plugging connector patch cord

Abstract

The utility model discloses a quick plugging connector patch cord, comprising a first connector, the first connector is provided with four first plugging terminals, the four first plugging terminals are connected with a PCB through a first cable, the PCB is also connected with a second connector and a third connector respectively through two second cables, and the second connector and the third connector are respectively connected with a second connector and a third connector through a second cable. The first connector is electrically connected with the first cable, the second connector is electrically connected with the second cable, the third connector is electrically connected with the second cable, the second connector and the third connector are respectively provided with seven second plug terminals, the second plug terminals are electrically connected with the second cable, and the PCB is sleeved with a waterproof box. According to the multi-connector patch cord, connection between one patch cord and multiple devices or modules can be achieved, the design of the multiple connectors greatly simplifies the device connection layout, the use number of the patch cords is reduced, the problems of disordered wiring and large occupied space in a traditional connection mode can be effectively solved, and development of the devices in the miniaturization and integration direction is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of adapter cable technology, specifically a quick-plug connector adapter cable. Background Technology

[0002] In the field of modern electronic device connectivity, the requirements for adapter cables are becoming increasingly complex as device functions continue to increase and diversify. Different devices often require specific connection methods to achieve functions such as signal transmission and power supply. Traditional adapter cables are usually simple structures with a single connector, which can only meet basic one-to-one device connection needs. However, in the assembly or use of some electronic devices, a device may need to connect to multiple modules with different functions simultaneously. Existing adapter cables cannot efficiently meet this multi-device connection requirement, leading to the need to use multiple different adapter cables in the device connection layout. This not only makes the adapter lines messy and increases the difficulty of wiring, but also occupies more space, which is not conducive to the miniaturization and integration of devices. Utility Model Content

[0003] The purpose of this invention is to provide a quick-plug connector adapter cable to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a quick-plug connector adapter cable, including a first connector, the first connector having four first plug terminals, the four first plug terminals being connected to a PCB board via a first cable, the PCB board being further connected to a second connector and a third connector via two second cables, the second connector and the third connector each having seven second plug terminals, and the second plug terminals being electrically connected to the second cables, the PCB board being fitted with a waterproof box, and the connection points of the first connector, the second connector and the third connector with the cables being fitted with adhesive of different shapes.

[0005] As a preferred embodiment of the present invention: the first connector, the second connector and the third connector are all elbow connectors, and the insertion ends of the first connector, the second connector and the third connector are all provided with notches, and one end of the notch is provided with a protrusion located on the outside of the insertion end.

[0006] As a preferred embodiment of this utility model: the PCB board is a branch PCB board with main control, and the PCB board is fixedly connected to the waterproof box by screws.

[0007] As a preferred embodiment of this utility model: one end of the core of the first cable and the two second cables is welded and fixed to the corresponding first plug-in terminal and the second plug-in terminal respectively, and the core is covered with a metal shielding mesh.

[0008] As a preferred embodiment of this utility model, a waterproof sleeve is provided at the point where the first cable and the two second cables intersect with the waterproof box.

[0009] As a preferred embodiment of this utility model, the outer sheaths of the first cable and the two second cables are both made of PU material.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1) The first connector, second connector and third connector of this utility model are connected by reasonable circuits through PCB board, which can realize the connection of one adapter cable to multiple devices or modules. The design of multiple connectors greatly simplifies the device connection layout and reduces the number of adapter cables used. It can effectively solve the problems of messy wiring and large space occupation in traditional connection methods, and help the device to develop towards miniaturization and integration.

[0012] 2) This utility model features a waterproof box encased on the outside of the PCB board. Waterproof sleeves are also fitted at the points where the first and second cables intersect with the waterproof box. This multi-layered waterproof design effectively prevents water from entering the adapter cable, avoiding short circuits and signal transmission failures caused by water ingress. This significantly improves the reliability of the adapter cable in humid environments. Furthermore, the connections between the first, second, and third connectors and the cables are all covered with differently shaped adhesives, ensuring accurate insertion of the connectors into the device's connection ports and preventing incorrect connections. The cable sheath is made of PU material, effectively improving the adapter cable's resistance to bending. In addition, the cores of the first and second cables are encased in a metal shielding mesh, effectively improving signal transmission stability and anti-interference capabilities, ensuring high-quality signal transmission between devices. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the first connector of this utility model;

[0015] Figure 3 This is a schematic diagram of the third connector structure of this utility model;

[0016] Figure 4 This is a cross-sectional view of the third connector of this utility model.

[0017] In the diagram: 100, first connector; 110, first plug-in terminal; 200, first cable; 300, PCB board; 310, waterproof box; 320, waterproof sleeve; 400, second cable; 500, second connector; 600, third connector; 610, second plug-in terminal; 700, rubber coating; 800, notch; 810, protrusion. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0019] Please see Figure 1-4 This utility model provides a technical solution: a quick-plug connector adapter cable, including a first connector 100, the first connector 100 is provided with four first plug terminals 110, the four first plug terminals 110 are connected to a PCB board 300 through a first cable 200, the PCB board 300 is also connected to a second connector 500 and a third connector 600 through two second cables 400 respectively, the second connector 500 and the third connector 600 are each provided with seven second plug terminals 610, and the second plug terminals 610 are electrically connected to the second cables 400, the PCB board 300 is covered with a waterproof box 310, and the connection points of the first connector 100, the second connector 500 and the third connector 600 with the cables are all covered with adhesive 700 of different shapes.

[0020] Specifically, the four first plug-in terminals 110 of the first connector 100 can be used to connect with specific devices. Then, the first plug-in terminals 110 transmit signals to the PCB board 300 through the first cable 200. The PCB board 300 can distribute and integrate the signals. Then, the second connector 500 and the third connector 600 are connected through two second cables 400 respectively. The second connector 500 and the third connector 600 can also be connected to specific devices through the seven second plug-in terminals 610. This allows the PCB board 300 to transmit signals to the devices connected to the second connector 500 and the third connector 600. Thus, signal connection between multiple devices can be achieved using this adapter cable, which greatly simplifies the device connection layout, reduces the number of adapter cables used, and effectively solves the problems of messy wiring and large space occupation in traditional connection methods. It also helps the devices to develop towards miniaturization and integration.

[0021] The waterproof box 310, which is fitted over the PCB board 300, can prevent external moisture or dust and other debris from affecting the PCB board 300 and its circuit connections.

[0022] The first connector 100, the second connector 500, and the third connector 600 are fitted with different shaped adhesive tapes 700 at their connection points with the cable. When connecting equipment, the different shapes of the adhesive tapes 700 allow for quick and accurate insertion of the connectors into the corresponding equipment ports, avoiding connection errors.

[0023] In this embodiment, the first connector 100, the second connector 500 and the third connector 600 are all elbow connectors, and the insertion end of the first connector 100, the second connector 500 and the third connector 600 are all provided with a notch 800, and one end of the notch 800 is provided with a protrusion 810 located on the outside of the insertion end.

[0024] Specifically, the first connector 100, the second connector 500 and the third connector 600 are all designed as elbow connectors. The elbow structure can better adapt to the spatial layout between devices when connecting them, and facilitates plugging and unplugging operations.

[0025] The connector is provided with a notch 800 and a protrusion 810. When the connector is inserted into the device's connection port, the notch 800 can provide some clearance, making it easier for the connector to be inserted and also serving as a guide. The protrusion 810 can serve as a positioning and fixing function, ensuring a stable connection of the connector in the device's connection port and preventing the connector from accidentally loosening or coming out, thereby ensuring the stability of the connection between devices and the continuity of signal transmission.

[0026] In this embodiment, the PCB board 300 is a branch PCB board with a main control, and the PCB board 300 is fixedly connected to the waterproof box 310 by screws.

[0027] Specifically, PCB board 300 adopts a branch PCB board with a main controller, which can manage and distribute the passing signals using the integrated main controller;

[0028] The PCB board 300 is fixedly connected to the waterproof box 310 with screws, which enables the PCB board 300 to be assembled quickly and also prevents the circuit connection from becoming loose due to shaking or other factors during use. In addition, the waterproof box 310 also provides protection for the PCB board 300, preventing moisture or dust and other debris from entering and affecting the normal operation of the circuit components on the PCB board 300, thereby ensuring the normal function of the entire adapter cable and ensuring the stability of signal transmission.

[0029] In this embodiment, one end of the core of the first cable 200 and the two second cables 400 is welded and fixed to the corresponding first plug-in terminal 110 and second plug-in terminal 610, respectively, and the core is covered with a metal shielding mesh.

[0030] Specifically, the cores of the first cable 200 and the two second cables 400 are fixed to the corresponding first plug-in terminal 110 and second plug-in terminal 610 by welding, which can ensure the stable and reliable electrical connection between the cores and the plug-in terminals, while ensuring the quality of signal transmission.

[0031] The wire core is wrapped with a metal shielding mesh, which can reduce electromagnetic interference caused by the external environment during signal transmission, and the metal shielding mesh can also increase the structural strength of the cable.

[0032] In this embodiment, waterproof sleeves 320 are provided at the points where the first cable 200 and the two second cables 400 intersect with the waterproof box 310.

[0033] Specifically, the waterproof sleeve 320 can seal the connection between the cable and the waterproof box 310, preventing moisture from entering the interior of the waterproof box 310 from the connection.

[0034] In this embodiment, the outer sheaths of the first cable 200 and the two second cables 400 are both made of PU material.

[0035] Specifically, PU material has good flexibility and bending resistance. When the cable is bent, the PU outer sheath can withstand a certain degree of deformation without easily breaking or being damaged, effectively extending the service life of the cable and thus ensuring the durability of the adapter cable.

[0036] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-plug connector adapter cable, characterized in that, The device includes a first connector (100), which has four first plug terminals (110). The four first plug terminals (110) are connected to a PCB board (300) via a first cable (200). The PCB board (300) is also connected to a second connector (500) and a third connector (600) via two second cables (400). Both the second connector (500) and the third connector (600) have seven second plug terminals (610), and the second plug terminals (610) are electrically connected to the second cables (400). The PCB board (300) is covered with a waterproof box (310). The connection points of the first connector (100), the second connector (500), and the third connector (600) with the cables are all covered with adhesive tape (700) of different shapes.

2. The quick-plug connector adapter cable according to claim 1, characterized in that: The first connector (100), the second connector (500) and the third connector (600) are all elbow connectors, and the insertion end of the first connector (100), the second connector (500) and the third connector (600) are all provided with a notch (800), and one end of the notch (800) is provided with a protrusion (810) located on the outside of the insertion end.

3. The quick-plug connector adapter cable according to claim 1, characterized in that: The PCB board (300) is a branch PCB board with a main control, and the PCB board (300) is fixedly connected to the waterproof box (310) by screws.

4. The quick-plug connector adapter cable according to claim 1, characterized in that: One end of the core of the first cable (200) and the two second cables (400) is welded and fixed to the corresponding first plug terminal (110) and second plug terminal (610), and the core is covered with a metal shielding mesh.

5. A quick-plug connector adapter cable according to claim 1, characterized in that: The first cable (200) and the two second cables (400) are all fitted with waterproof sleeves (320) at the points where they intersect with the waterproof box (310).

6. The quick-plug connector adapter cable according to claim 1, characterized in that: The outer sheaths of the first cable (200) and the two second cables (400) are all made of PU material.

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