Detachable vehicle-mounted data line

Abstract

The utility model provides a detachable vehicle-mounted data line. The detachable vehicle-mounted data line is composed of a connecting line and two adapters. The connecting line comprises a plastic layer, the left side and the right side of the plastic layer are fixedly connected with glass layers, and each glass layer is provided with an external thread part. The outside of the plastic layer is wrapped with a braid layer; a metal woven mesh, an aluminum foil shielding layer and three power lines are sequentially arranged in the plastic layer from outside to inside. The above structure is a main body structure of the connecting line. And the woven layer is formed by weaving wool threads. The vehicle-mounted data line provided by the utility model is novel in structure and practical. The adapter can be detached in a threaded mode, maintenance and replacement can be conveniently carried out after detachment, and replacement and use can be carried out according to different USB connectors. The spring pin connection mode is added, the threads are effectively prevented from loosening, and the structure is firm.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, and concretely is vehicle-mounted data line relates to the electrical field for vehicle. BACKGROUND

[0002] With the progress of science and technology and the improvement of people's travel requirements, in addition to the original function of taking the place of walking, vehicles also give people better comfortable experience in the field of multimedia. In the process of using these multimedia appliances, the corresponding vehicle-mounted data line is often used for power and information transmission.

[0003] The structure of the traditional vehicle-mounted data line is often integrated, which can easily lead to two defects, one is that it is difficult to disassemble once a fault occurs, resulting in the entire data line being discarded. Two is that the joint is fixed, and only a single connection mode can be provided. INVENTION CONTENTS

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a detachable vehicle-mounted data line.

[0005] The technical scheme of the utility model is as follows: a detachable vehicle-mounted data line is composed of a connecting line and two adapters. The connecting line includes a plastic layer, and the left and right sides of the plastic layer are fixedly connected with glass layers. Each glass layer is provided with an external thread part. That is, the two adapter parts can be installed on both sides of the length direction of the connecting line in a threaded connection mode. The advantage of this connection mode is that it is detachable and convenient for maintenance.

[0006] Preferably, each adapter is provided with a connector column. The connector column can be connected with different types of USB connectors.

[0007] Preferably, each adapter is provided with a hard skin layer, and the connecting layer is provided with an internal thread part matched with the external thread part.

[0008] The hard skin layer is provided with a lateral sleeve, the lateral sleeve is provided with a spring, and the spring is connected with a bolt slidable in the spring. The bolt can further increase the connectivity and prevent falling.

[0009] The glass layer is provided with a sleeve ring matched with the bolt. After threaded connection, the bolt can be matched with the sleeve ring in a plug-in mode, which can prevent the natural threaded connection from falling off.

[0010] The plastic layer is wrapped with a braided layer; the inside of the plastic layer is sequentially provided with a metal braided mesh, an aluminum foil shielding layer, and three power lines from outside to inside. The above is the main structure of the connecting line. The braided layer is made of wool thread.

[0011] The three power lines are twisted with each other; each power line is composed of an inner insulating layer and a copper-aluminum alloy conductor wrapped inside the inner insulating layer.

[0012] Preferably, the thickness of the plastic layer is 0.1 cm.

[0013] The utility model discloses the beneficial effect that:

[0014] 1. Provide a novel and practical car -mounted data line of structure.

[0015] 2. The adapter can be screwed and detached, can be conveniently detached and maintained and replaced, and can be replaced and used according to different USB connectors.

[0016] 3. Increase the spring pin connection mode, effectively prevent the loosening of the screw, so that the structure is fastened. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, other drawings can also be obtained according to these drawings.

[0018] Figure 1 It is the explosion map of the utility model;

[0019] Figure 2 It is Figure 1 The corresponding front view;

[0020] Figure 3 It is Figure 2 The A-A section view of;

[0021] Figure 4 It is Figure 2 The B-B section view of.

[0022] In the drawing: 1, connecting line; 1-1, plastic layer; 1-1a, outer threaded part; 1-2, glass layer; 1-2a, outer threaded part; 1-2b, collar; 2, adapter; 2a, connecting head column; 2-1, hard skin layer; 2-1a, inner threaded part; 2-1b, lateral clamping sleeve; 3, spring; 4, bolt; 5, braided layer; 6, metal braided mesh; 7, aluminum foil shielding layer; 8, inner insulating layer; 9, copper-aluminum alloy wire. DETAILED DESCRIPTION

[0023] The embodiments of the utility model will be described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the embodiments of the utility model, and cannot be understood as the limitation of the utility model.

[0024] In the description of the embodiments of the utility model, it needs to be understood that the directions or position relations indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are the directions or position relations shown based on the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the utility model.

[0025] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0026] Referring to Figure 1 A detachable vehicle-mounted data line is composed of a connecting line 1 and two adapters 2. The connecting line 1 includes a plastic layer 1-1, and the left and right sides of the plastic layer 1-1 are fixedly connected with glass layers 1-2. Each glass layer 1-2 is provided with an external thread part 1-2a. That is, the two adapters 2 can be installed on the left and right sides of the connecting line 1 in the length direction in a threaded connection manner. The advantage of this connection manner is that it is detachable and convenient for maintenance.

[0027] Referring to Figure 1 Each adapter 2 is provided with a connector post 2a. The connector post 2a can be connected with different types of USB connectors.

[0028] Referring to Figure 1 Each adapter 2 is provided with a hard skin layer 2-1, and the connecting layer 2 is provided with an internal thread part 2-1a which can cooperate with the external thread part 1-2a.

[0029] Referring to Figure 2 And Figure 4 The hard skin layer 2-1 is provided with a lateral sleeve 2-1b. The lateral sleeve 2-1b is installed with a spring 3, and the spring 3 is connected with a latch 4 which can slide on the spring 3. The addition of the latch 4 can further increase the connectivity and prevent falling off.

[0030] Referring to Figure 2 And Figure 3 The glass layer 1-2 is provided with a collar 1-2b which is matched with the latch 4. After threaded connection, the latch 4 can be inserted into the collar 1-2b in a plug-in manner, that is, it can prevent the natural threaded connection from falling off.

[0031] Referring to Figure 3The outer part of the plastic layer 1-1 is wrapped with the braided layer 5; the inner part of the plastic layer 1-1 is sequentially provided with the metal braided mesh 6, the aluminum foil shielding layer 7 and three power supply lines from outside to inside. The above is the main structure of the connecting line 1. The braided layer 5 is made of wool thread.

[0032] With reference to Figure 3 The three power supply lines are twisted with each other; each power supply line is composed of the inner insulation layer 8 and the copper-aluminum alloy wire 9 wrapped in the inner insulation layer 8.

[0033] The thickness of the plastic layer 1-1 is 0.1 cm.

[0034] Before the maintenance, the plug 4 needs to be pulled out of the collar 1-2b, and then the adapter 2 can be rotated and threaded with the adapter 2.

[0035] The above is the further detailed description of the utility model in combination with the specific preferred embodiments, and cannot be regarded as the specific implementation of the utility model being limited to the above description. For the ordinary skilled in the art to which the utility model belongs, the architecture form can be flexible and changeable without departing from the concept of the utility model, and a series of products can be derived. Only a few simple deductions or substitutions should be regarded as belonging to the patent protection range determined by the submitted claims of the utility model.

Claims

1. A detachable in-vehicle data cable, characterized by: The connecting line is composed of a plastic layer, and the left and right sides of the plastic layer are fixedly connected with glass layers, and each glass layer is provided with an external thread part; Each adapter is provided with a hard skin layer, and the connecting layer is provided with an internal thread part which can be matched with the external thread part.

2. The detachable in-vehicle data cable of claim 1, wherein, The hard skin layer is provided with a lateral clamping sleeve, the lateral clamping sleeve is provided with a spring, and the spring is connected with a bolt which can slide in the spring.

3. A detachable in-vehicle data cable according to claim 2, wherein The glass layer is provided with a ring which is matched with the bolt.

4. The detachable in-vehicle data cable of claim 1, wherein, The plastic layer is wrapped with a braided layer, and the inside of the plastic layer is sequentially provided with a metal braided mesh, an aluminum foil shielding layer and three power lines from outside to inside.

5. A detachable in-vehicle data cable according to claim 4, wherein The three power lines are twisted with each other, and each power line is composed of an inner insulation layer and a copper-aluminum alloy wire wrapped in the inner insulation layer.

6. The detachable in-vehicle data cable of claim 4, wherein, The thickness of the plastic layer is 0.1 cm.

7. The detachable in-vehicle data cable of claim 1, wherein, Each adapter is provided with a connecting rod.

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