Signal multi-head conversion wire harness

Abstract

The utility model discloses a signal multi-head conversion wire harness, which comprises a first connector, each part of the first connector is provided with six terminal plugs, an auxiliary lock is fixedly connected outside a protective cover of the first connector, the first connector is further connected with a first cable, a first double-layer heat shrink tube is sleeved at the joint of the first connector and the first cable, and a second double-layer heat shrink tube is sleeved at the joint of the first connector and the second cable. The multi-head conversion wire harness comprises a first connector, a second connector, a third connector, a fourth connector, a fifth connector and a sixth connector, one end of a first cable is connected with a first mold splitting box, and the first mold splitting box is connected with a second mold splitting box through a second cable. Connection requirements of a plurality of different devices or lines can be met at the same time, connection efficiency and flexibility are greatly improved, and the plurality of connectors can be used for connection of industrial automation systems, multimedia devices and other complex electrical and electronic devices. And meanwhile, the problem that a traditional single-head conversion wire harness cannot meet multi-device connection is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to conversion harness technical field, concretely is a signal multi -head conversion harness. BACKGROUND

[0002] In the connection application of modern electronic equipment and electrical system, a master control device can need to communicate and power transmission with multiple different function sub-devices, especially in the connection scene of multimedia device, audio, video, control signal and other signals need to be interacted among different devices, and the traditional single -head conversion harness can only meet the simple connection demand of one -to -one, cannot adapt to the complex connection situation of multiple devices and multiple signal types, and simultaneously in the outdoor device connection scene, the conversion harness can be exposed in the humid environment, is easily eroded by rain, and the stability of connection and signal transmission quality are affected in the air, and under the condition that the electronic equipment and electrical system are connected with more and complex lines, the identification and management of cable also become a problem, and it is very difficult to maintain and troubleshoot, therefore, the existing conversion harness still has certain deficiency in the use scene of multiple device connection. SUMMARY

[0003] The utility model discloses a signal multi -head conversion harness to solve the problem of the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: a signal multi -head conversion harness, including the first connecting head, the inside of first connecting head is equipped with six terminal plugs, the auxiliary lock is fixedly connected on the outside of the protection cover of first connecting head, first connecting head still is connected with first cable, and the first double -layer heat shrink tube is equipped with in the connecting place of first connecting head and first cable, and one end of first cable is connected with first sub -mould box.

[0005] As a preferred scheme of the utility model: the outside of first cable is equipped with first transparent heat shrink tube, and the outside of each third cable is equipped with second transparent heat shrink tube, and the outside of each fourth cable is equipped with third transparent heat shrink tube, and the inside of first transparent heat shrink tube, second transparent heat shrink tube and third transparent heat shrink tube is equipped with label.

[0006] As a preferred scheme of the utility model: the inside of first sub -mould box and second sub -mould box is filled with silica gel for protecting wire core.

[0007] As a preferred scheme of the utility model: the first connecting head, the second connecting head, the third connecting head, the fourth connecting head, the fifth connecting head and the sixth connecting head are all waterproof connecting heads, and the first connecting head, the second connecting head, the third connecting head, the fourth connecting head, the fifth connecting head and the sixth connecting head are all different types of connecting heads.

[0008] As a preferred scheme of the utility model: the second connecting head and the third connecting head are all equipped with dustproof covers.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] 1) The multi-head conversion wire harness of the utility model can meet the connection requirements of multiple different devices or lines simultaneously through the first connecting head, the second connecting head, the third connecting head, the fourth connecting head, the fifth connecting head and the sixth connecting head, greatly improves the efficiency and flexibility of connection, and multiple connecting heads can be used in industrial automation systems, multimedia device connections and other complex electrical and electronic device connection scenarios, simultaneously solves the problem that traditional single-head conversion wire harness cannot meet the multi-device connection requirements, and furthermore, the various connecting heads are different types of connecting heads, can adapt to more types of device interfaces, further enhances the applicability of the conversion wire harness.

[0011] 2) The first connecting head is equipped with an auxiliary lock, which can enhance the stability of the connection and prevent the connecting head from falling off accidentally, and furthermore, the first connecting head, the second connecting head, the third connecting head, the fourth connecting head, the fifth connecting head and the sixth connecting head are all waterproof connecting heads, which can effectively prevent the erosion of rainwater and other liquids on the connecting head in a humid environment, ensure the reliability of the connection and the stability of the signal transmission, the dustproof covers installed on the second connecting head and the third connecting head can prevent dust from entering the connecting head, the transparent heat shrink tube with a label is sleeved on the outside of the first cable, the third cable and the fourth cable, which not only protects the internal wire core of the cable, but also facilitates the identification and management of the cable, facilitates maintenance and troubleshooting, and improves the practicality of the conversion wire harness in the daily use process. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a structure schematic view of the utility model;

[0013] Fig. 2 It is a structure schematic view of the first connecting head of the utility model;

[0014] Fig. 3 It is a structure schematic view of the third connecting head of the utility model.

[0015] In the figure: 100, the first connector; 110, the terminal plug; 120, the auxiliary lock; 130, the first double-layer heat shrink tube; 200, the first cable; 210, the first transparent heat shrink tube; 300, the first split mold box; 310, the second cable; 320, the fourth cable; 330, the third transparent heat shrink tube; 400, the second split mold box; 410, the third cable; 420, the second transparent heat shrink tube; 500, the second connector; 510, each is provided with a dust cover; 600, the third connector; 700, the fourth connector; 800, the fifth connector; 900, the sixth connector. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] Embodiments

[0018] Please refer to Figs. 1-3 The present application provides a technical solution: a signal multi-head conversion wire harness, comprising a first connector 100, six terminal plugs 110 are arranged inside the first connector 100, an auxiliary lock 120 is fixedly connected outside the protective cover of the first connector 100, the first connector 100 is further connected with a first cable 200, a first double-layer heat shrink tube 130 is arranged at the connection between the first connector 100 and the first cable 200, one end of the first cable 200 is connected with a first split mold box 300, the first split mold box 300 is connected with a second split mold box 400 through a second cable 310, the second split mold box 400 is connected with a second connector 500, a third connector 600 and a fourth connector 700 through three third cables 410 respectively, and the first split mold box 300 is further connected with a fifth connector 800 and a sixth connector 900 through two fourth cables 320 respectively.

[0019] Specifically, in use of the conversion wire harness, the six terminal plugs 110 provided on the first connector 100 can be used for signal or power transmission with the corresponding device interface, the auxiliary lock 120 can play a reinforcing role to prevent the first connector 100 from being separated from the connected device due to accidental pulling and the like, the first cable 200 connected with the first connector 100 can transmit the signal or power at the first connector 100 to the first distribution box 300, the first distribution box 300 transmits the signal or power to the second distribution box 400 through the second cable 310, and then the second connector 500, the third connector 600, the fourth connector 700, the fifth connector 800 and the sixth connector 900 can be used for signal or power transmission with the first connector 100, and after the second connector 500, the third connector 600, the fourth connector 700, the fifth connector 800 and the sixth connector 900 are connected with the corresponding devices, the connection between multiple devices can be established, and then the conversion wire harness can be flexibly used in various complex electrical and electronic device connection scenes such as automation systems and multimedia devices, thereby ensuring the practicality of the conversion wire harness.

[0020] The first double-layer heat shrink tube 130 provided can play a protective role at the connection between the first connector 100 and the first cable 200 to prevent damage to the connection and ensure the service life of the conversion wire harness.

[0021] In the embodiment, the first cable 200 is externally sleeved with a first transparent heat shrink tube 210, each of the third cables 410 is externally sleeved with a second transparent heat shrink tube 420, and each of the fourth cables 320 is externally sleeved with a third transparent heat shrink tube 330, and the first transparent heat shrink tube 210, the second transparent heat shrink tube 420 and the third transparent heat shrink tube 330 are internally sleeved with labels.

[0022] Specifically, the first transparent heat shrink tube 210 externally sleeved on the first cable 200, the second transparent heat shrink tube 420 externally sleeved on the third cable 410 and the third transparent heat shrink tube 330 externally sleeved on the fourth cable 320 can protect the wire core inside the cable and prevent external factors from damaging the wire core, and the labels internally provided in the transparent heat shrink tubes can facilitate users to quickly identify the functions or connection destinations of different cables in complex line connection, and users can quickly locate the relevant cables according to the labels when performing maintenance and troubleshooting, thereby greatly improving the work efficiency and facilitating effective management of the entire conversion wire harness system.

[0023] In the embodiment, the first distribution box 300 and the second distribution box 400 are internally filled with silica gel for protection of the wire core.

[0024] Specifically, during the signal or power transmission process, the cores can be affected by external interference or their own vibration, and the silica gel filled in the first and second split molds 300 and 400 can play a role in buffering and fixing the cores, reducing the friction and collision between the cores, and preventing external moisture or dust from entering the surrounding of the cores to affect the transmission effect, thereby further ensuring the stability and reliability of the conversion wire harness during use.

[0025] In the embodiment, the first connector 100, the second connector 500, the third connector 600, the fourth connector 700, the fifth connector 800 and the sixth connector 900 are all waterproof connectors, and the first connector 100, the second connector 500, the third connector 600, the fourth connector 700, the fifth connector 800 and the sixth connector 900 are all different types of connectors.

[0026] Specifically, in the actual use scene of the conversion wire harness, especially in outdoor or humid environments, the waterproof first connector 100, the second connector 500, the third connector 600, the fourth connector 700, the fifth connector 800 and the sixth connector 900 can effectively prevent rainwater, dew and other liquids from entering the inside of the connector, avoid the corrosion or short circuit of the liquid to the internal lines, contacts and other adverse effects of the connector, and ensure the reliability of the connection and the stability of the signal transmission. And using different types of connectors can make the conversion wire harness adapt to a variety of different types of device interfaces, greatly improving the versatility and applicability of the conversion wire harness

[0027] In the embodiment, the second connector 500 and the third connector 600 are both provided with a dust cover 510.

[0028] Specifically, when the second connector 500 and the third connector 600 are not in use, the dust cover 510 can effectively prevent dust from entering the second connector 500 and the third connector 600, keep the inside of the connector clean, ensure that the connector can work normally when in use, and improve the service life and performance of the conversion wire harness.

[0029] The contents not described in detail in the description belong to the prior art known to those skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A signal multi-head converter harness, comprising a first connector (100), characterized in that: The first connector (100) has six terminal plugs (110) inside. An auxiliary lock (120) is fixedly connected to the outside of the protective cover of the first connector (100). The first connector (100) is also connected to a first cable (200). A first double-layer heat shrink tubing (130) is sleeved at the connection between the first connector (100) and the first cable (200). One end of the first cable (200) is connected to a first mold box (300). The first mold box (300) is connected to a second mold box (400) through a second cable (310). The second mold box (400) is connected to a second connector (500), a third connector (600) and a fourth connector (700) through three third cables (410). The first mold box (300) is also connected to a fifth connector (800) and a sixth connector (900) through two fourth cables (320).

2. The signal multi-head conversion harness according to claim 1, characterized in that: The first cable (200) is covered with a first transparent heat shrink tube (210), each of the third cables (410) is covered with a second transparent heat shrink tube (420), and each of the fourth cables (320) is covered with a third transparent heat shrink tube (330). The first transparent heat shrink tube (210), the second transparent heat shrink tube (420) and the third transparent heat shrink tube (330) are all covered with a label.

3. The signal multi-head conversion harness according to claim 1, characterized in that: Both the first mold box (300) and the second mold box (400) are filled with silicone to protect the wire core.

4. The signal multi-head conversion harness according to claim 1, characterized in that: The first connector (100), the second connector (500), the third connector (600), the fourth connector (700), the fifth connector (800), and the sixth connector (900) are all waterproof connectors, and the first connector (100), the second connector (500), the third connector (600), the fourth connector (700), the fifth connector (800), and the sixth connector (900) are all connectors of different types.

5. A signal multi-head conversion harness according to claim 1, characterized in that: Both the second connector (500) and the third connector (600) are equipped with dust covers (510).

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