TWM499634U - Integrated cable for data transmission and power supply - Google Patents

Description

Integrated data transmission and power supply cable 【0001】

This creation is about a cable, especially a cable that integrates data transmission and power supply.

【0002】

The traditional cable can be divided into an HDMI transmission line for HDMI (High Definition Multimedia Interface) transmission interface, a USB transmission line for USB (Universal Serial Bus) transmission interface, and for power supply. Interface power cable (Power Cable), etc. In general, different transmission interfaces must use dedicated cables to provide different functions.

[0003]

Moreover, most of the visual devices (such as cameras) rely on image data and power supply. Therefore, most visual devices usually require several cables, including transmission cables and power cables for transmitting image data. . Therefore, the user must spend more time on the installation and maintenance of the cable. On the other hand, the probability of cable failure increases, resulting in an increase in cost. Moreover, as visual equipment moves from a digital camera to a digital camera, in terms of efficiency, how to simplify cable installation and reduce cable size, while reducing costs, is a problem that is actively addressed in visual device applications.

[0004]

In view of this, in order to achieve the above objectives, the creator has devoted himself to researching and cooperating with the application of theory, and finally proposed a creation that is reasonable in design and effective in improving the above-mentioned defects.

[0005]

One of the aims of this creation is to provide a cable that integrates data transmission and power supply for use in a variety of different transmission interfaces.

[0006]

Another object of the present invention is to provide a cable for integrating data transmission and power supply to reduce the overall diameter of the cable, which not only reduces the size and material, but also maintains the proper protection characteristics.

【0007】

In order to achieve the above purpose, the present invention is a cable for integrating data transmission and power supply, comprising an insulating tube, an outer braided mask, a first signal line, at least a second signal line and at least one power line. The insulating tube has a hollow chamber; the outer braided cover is disposed on the inner wall surface of the insulating tube; the first signal line is disposed in the hollow chamber, and the first signal line includes a plurality of first signal core wires and is wrapped around the first signal core wires The outer inner braided mask; the second signal line is disposed in the hollow chamber, the second signal line is arranged on one side of the first signal line centered on the first signal line; and the power line is disposed in the hollow chamber The power line is centered on the first signal line and arranged on the other side of the first signal line with respect to the second signal line.

[0008]

Compared with the conventional cable structure, the cable of the creation can simultaneously provide a variety of transmission interfaces, such as high-frequency signal audio and video transmission, high data transmission and power supply, etc., to solve the problem that the traditional cable must be installed for each purpose. Trouble; in addition, the cable of the present invention is provided only on the periphery of the first signal line and the inner wall of the insulating tube is provided with a woven mask, and the second signal line and the power line are arranged in the outer periphery of the first signal line, so that the cable can be reduced The overall wire diameter of the cable not only reduces the size and material, but also maintains the proper protective characteristics, so it can meet the needs of users and increase the practicality of the creation.

[0021]

1‧‧‧ cable

[0022]

10‧‧‧Insulation tube

[0023]

100‧‧‧ hollow room

[0024]

20‧‧‧ outer braided mask

[0025]

25‧‧‧Outer aluminum foil

[0026]

30‧‧‧First signal line

[0027]

31‧‧‧First signal core

[0028]

311‧‧‧Inner strand

[0029]

312‧‧‧External strand

[0030]

313‧‧‧Insulation

[0031]

32‧‧‧Inner woven mask

[0032]

40‧‧‧Second signal line

[0033]

40a‧‧‧Shielded twisted pair

[0034]

40b‧‧‧Unshielded twisted pair

[0035]

40c‧‧‧Power core

[0036]

41‧‧‧second signal core

[0037]

42‧‧‧Inner aluminum foil

[0038]

50‧‧‧Power cord

[0039]

51‧‧‧Power supply core

[0040]

52‧‧‧Insulation

【0009】

Figure 1 is a cross-sectional view of the cable for integrating data transmission and power supply in the present creation.

[0010]

The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation.

[0011]

Please refer to FIG. 1 , which is a cross-sectional view of the integrated data transmission and power supply cable of the present invention. The integrated data transmission and power supply cable 1 of this creation integrates many different types of cables and can be used in a variety of different transmission interfaces. The cable 1 includes an insulating tube 10, an outer braided mask 20, a first signal line 30, at least a second signal line 40, and at least one power line 50. The insulating tube 10 surrounds the outer braided cover 20, the first signal line 30, the second signal line 40, and the power line 50. The internal structure of the cable 1 will be described in detail as follows.

[0012]

The insulating tube 10 is a hollow tube body and has a hollow chamber 100. The outer braided cover 20, preferably a metal woven mesh, is disposed on the inner wall surface of the insulating tube 10.

[0013]

In an embodiment of the present invention, the cable 1 further includes an outer aluminum foil 25. The outer aluminum foil 25 is attached to the inner wall surface of the outer braided mask 20. The arrangement of the outer braided mask 20 and the outer layer of aluminum foil 25 can increase the effect of the cable 1 on shielding electromagnetic interference (EMI).

[0014]

The first signal line 30 is disposed in the hollow chamber 100. The first signal line 30 includes a plurality of first signal core wires 31 and an inner braided mask 32 wrapped around the first signal core wires 31. Preferably, the inner braided mask 32 is a metal braided mesh. In more detail, the first signal cores 31 include at least one pair of inner strands 311 and a plurality of outer strands 312 surrounding the pair of inner strands 311, and the outer strands 312 are respectively covered with an inner insulation. Layer 313. In the embodiment, the first signal cores 31 include two pairs of inner strands 311 and four outer strands 312, but the actual implementation is not limited thereto.

[0015]

Furthermore, the second signal line 40 is placed in the hollow chamber 100. The second signal line 40 is arranged on one side of the first signal line 30 centering on the first signal line 30. In this embodiment, the second signal line 40 includes a plurality of second signal core wires 41 and an inner aluminum foil 42 wrapped around the second signal core wires 41. The number of the second signal wires 40 is In the plural, the second signal lines 40 are arranged on one side of the first signal line 30. In more detail, the second signal lines 40 include two pairs of Shielded Twisted Pair (STP) 40a, a pair of Unshielded Twisted Pair (UTP) 40b, and a pair of power supply cores 40c. However, the actual implementation is not limited to this.

[0016]

The power line 50 is disposed in the hollow chamber 100, and the power line 50 is centered on the first signal line 30 and arranged on the other side of the first signal line 30 with respect to the second signal line 40. In this embodiment, the power supply line 50 includes a plurality of power supply core wires 51 and an insulating layer 52 that is wrapped around the power supply core wires 51. In addition, the number of the power wires 50 is plural, and the power wires 50 are The ring is arranged on the other side of the first signal line 30 with respect to the second signal line 40.

[0017]

In an embodiment of the present invention, the first signal line 30 is a high definition multimedia interface (HDMI) transmission line for a transmission interface. In addition, the second signal line 40 is a universal serial bus (USB) transmission line for the transmission interface; preferably, the second signal line 30 is a USB 3.0 transmission line.

[0018]

Accordingly, after the cable 1 is assembled according to the foregoing structure, it can provide high-frequency signal audio and video transmission (through a high-quality multimedia interface) and high data transmission (through a universal serial bus interface), and simultaneously provide power supply.

[0019]

Compared with the conventional wire structure, the present invention is provided with a woven mask only on the periphery of the first signal line 30 and the inner wall of the insulating tube; and the second signal line 40 and the power line 50 are arranged in the first signal line 30. The periphery can reduce the overall wire diameter of the cable 1 and maintain the proper protective characteristics, so that it can meet the needs of users and has practicality.

[0020]

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the patents of the present invention. Other equivalent variations of the patent spirit using the present invention are all within the scope of the patent.

1‧‧‧ cable

10‧‧‧Insulation tube

100‧‧‧ hollow room

20‧‧‧ outer braided mask

25‧‧‧Outer aluminum foil

30‧‧‧First signal line

31‧‧‧First signal core

311‧‧‧Inner strand

312‧‧‧External strand

313‧‧‧Insulation

32‧‧‧Inner woven mask

40‧‧‧Second signal line

40a‧‧‧Shielded twisted pair

40b‧‧‧Unshielded twisted pair

40c‧‧‧Power core

41‧‧‧second signal core

42‧‧‧Inner aluminum foil

50‧‧‧Power cord

51‧‧‧Power supply core

52‧‧‧Insulation

Claims (13)

[Item 1] A cable that integrates data transmission and power supply, including:
An insulating tube having a hollow chamber;
An outer braided cover disposed on an inner wall surface of the insulating tube;
a first signal line is disposed in the hollow chamber, the first signal line includes a plurality of first signal core wires and an inner braided cover wrapped around the first signal core wires;
The at least one second signal line is disposed in the hollow chamber, the second signal line is arranged on one side of the first signal line centered on the first signal line; and at least one power line is disposed in the In the hollow chamber, the power line is centered on the first signal line and arranged on the other side of the first signal line with respect to the second signal line. [Item 2] The integrated data transmission and power supply cable of claim 1, further comprising an outer aluminum foil attached to an inner wall surface of the outer braided mask. [Item 3] The integrated data transmission and power supply cable of claim 1, wherein the outer braided mask is a metal braided mesh. [Item 4] The integrated data transmission and power supply cable of claim 1, wherein the first signal line is a high-quality multimedia interface transmission line for a transmission interface. [Item 5] The cable for integrating data transmission and power supply according to claim 1, wherein the first signal core wires comprise at least one pair of inner stranded wires and a plurality of outer stranded wires surrounding the pair of inner stranded wires, and the plurality of outer strands are twisted The wires are respectively covered with an inner insulating layer. [Item 6] The integrated data transmission and power supply cable of claim 1, wherein the inner braided mask is a metal woven mesh. [Item 7] The integrated data transmission and power supply cable of claim 1, wherein the second signal line is a universal serial bus transmission line for a transmission interface. [Item 8] The cable for integrating data transmission and power supply as claimed in claim 6, wherein the second signal line is a USB 3.0 transmission line. [Item 9] The cable for integrating data transmission and power supply according to claim 1, wherein the number of the second signal lines is plural, and the second signal lines are arranged on one side of the first signal line. [Item 10] The cable for integrating data transmission and power supply according to claim 9, wherein the second signal lines comprise two pairs of shielded twisted pairs, a pair of unshielded twisted pairs, and a pair of power cores. [Item 11] The integrated data transmission and power supply cable of claim 1, wherein the second signal line comprises a plurality of second signal core wires and an inner layer of aluminum foil wrapped around the second signal core wires. [Item 12] The cable for integrating data transmission and power supply according to claim 1, wherein the number of the power cables is plural, and the power cables are ring-shaped on the first signal line with respect to the second signal line. Side. [Item 13] The cable for integrating data transmission and power supply according to claim 1, wherein the power cable comprises a plurality of power supply core wires and an insulation layer covering the power supply core wires.