Easily-fixed long-life cable for intelligent building

Abstract

The utility model discloses an easy-to-fix long-life cable for an intelligent building, which comprises a cable body, two ends of the cable body are fixedly connected with insertion blocks, one end of each insertion block is fixedly connected with a joint, the outer wall of each insertion block is fixedly connected with a limiting block, the inner wall of each joint is fixedly connected with a pin shaft, and the pin shaft is fixedly connected with the cable body. The outer wall of the pin shaft is provided with a volute spiral spring, the outer side of the volute spiral spring is provided with a movable shifting block, and the device is provided with the cable body, the insertion block, the connector, the limiting block, the pin shaft, the volute spiral spring and the movable shifting block, so that when the connector is inserted, the movable shifting block is conveniently driven to rotate to carry out limiting work, and therefore, the firmness after connection is improved; by means of the structure, the situation of accidental falling is prevented, the problem that damage is prone to occurring due to accidental falling is solved, then the service life is prolonged, the movable shifting block can be pulled out rapidly after being shifted to rotate, and the disassembly convenience is improved.

Description

Technical Field

[0001] This utility model belongs to the field of intelligent building technology, specifically relating to a long-life cable that is easy to fix for intelligent buildings. Background Technology

[0002] Intelligent buildings refer to buildings that optimize the combination of structure, systems, services and management according to user needs, thereby providing users with an efficient, comfortable and convenient humanized building environment. During the operation of intelligent buildings, they need to be connected to various intelligent devices. There are many types of connection cables available, including USB cables.

[0003] Existing USB cables are not very secure when connected, making them prone to accidental detachment. This reduces stability during use and can easily damage the USB cable. This issue is one that urgently needs to be addressed by those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide a long-life cable for intelligent buildings that is easy to fix, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a long-life cable for intelligent buildings that is easy to fix, comprising a cable body, both ends of which are fixedly connected to plugs, one end of each plug being fixedly connected to a connector, a limiting block being fixedly connected to the outer wall of the plug, a pin being fixedly connected to the inner wall of the connector, a spiral spring being provided on the outer wall of the pin, and a movable lever being provided on the outer side of the spiral spring. By providing the cable body, plugs, connector, limiting block, pin, spiral spring, and movable lever, the connector can be easily inserted, and the movable lever can be rotated to perform a limiting operation, thereby improving the firmness of the connection, preventing accidental detachment, solving the problem of easy damage caused by accidental detachment, and thus improving the service life. Furthermore, the movable lever can be rotated for quick removal, improving the convenience of disassembly.

[0006] Furthermore, the connectors are arranged in a U-shape, which facilitates the effective connection of smart buildings and smart devices through the connectors.

[0007] Furthermore, the limiting blocks are symmetrically distributed on the outer wall of the insert block, and the limiting blocks are distributed in a "U" shape, which facilitates the restriction of the movable push block by the limiting blocks.

[0008] Furthermore, the movable block has a through hole at its middle end, and the pin is connected to the movable block through the through hole, which facilitates the support of the movable block.

[0009] Furthermore, the movable block forms a rotating structure with a spiral spring and a pin, and the movable block is rotatably connected to the connector through the pin, which facilitates the reset and rotation of the movable block.

[0010] Furthermore, one end of the movable lever is arranged in a "U" shape, and the other end is arranged in an irregular "Z" shape, which facilitates the rotation of the movable lever.

[0011] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0012] (1) By setting up a cable body, plug, connector, limit block, pin, spiral spring and movable lever, the connector can be inserted and the movable lever can be rotated to perform the limit work, which helps to improve the firmness of the connection, prevent accidental detachment, solve the problem of easy damage caused by accidental detachment, and thus improve the service life. Furthermore, the movable lever can be rotated to quickly pull out, which improves the convenience of disassembly. Attached Figure Description

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is the utility model Figure 1 A in the middle is an enlarged schematic diagram;

[0016] Figure 3 This is a side sectional view of the present invention;

[0017] Figure 4 This is the utility model Figure 3 Enlarged diagram of point B in the middle.

[0018] In the diagram: 1. Cable body; 2. Insert block; 3. Connector; 4. Limiting block; 5. Pin; 6. Scroll spring; 7. Movable lever. Detailed Implementation

[0019] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a long-life cable for intelligent buildings that is easy to fix, including a cable body 1. Both ends of the cable body 1 are fixedly connected to plugs 2. One end of the plug 2 is fixedly connected to a connector 3. A limiting block 4 is fixedly connected to the outer wall of the plug 2. A pin 5 is fixedly connected to the inner wall of the connector 3. A spiral spring 6 is provided on the outer wall of the pin 5. A movable lever 7 is provided on the outer side of the spiral spring 6. By setting up the cable body 1, plugs 2, connector 3, limiting block 4, pin 5, spiral spring 6 and movable lever 7, it is convenient for the connector 3 to rotate and limit the connection when inserted, thereby improving the firmness of the connection, preventing accidental detachment, solving the problem of easy damage caused by accidental detachment, and thus improving the service life. Furthermore, the connector 3 can be quickly pulled out by rotating the movable lever 7, improving the convenience of disassembly.

[0021] Furthermore, the connector 3 is arranged in a U-shape, which facilitates the effective connection of smart buildings and smart devices through the connector 3.

[0022] Furthermore, the limiting blocks 4 are symmetrically distributed on the outer wall of the insert block 2, and the limiting blocks 4 are distributed in a "U" shape, which facilitates the restriction of the movable push block 7 through the limiting blocks 4.

[0023] Furthermore, the movable block 7 has a through hole at its middle, and the pin 5 is connected to the movable block 7 through the through hole, which facilitates the support of the movable block 7.

[0024] Furthermore, the movable block 7 forms a rotating structure with the spiral spring 6 and the pin 5, and the movable block 7 is rotatably connected to the connector 3 through the pin 5, which facilitates the reset and rotation of the movable block 7.

[0025] Furthermore, one end of the movable dial 7 is arranged in a "U" shape, and the other end of the movable dial 7 is arranged in an irregular "Z" shape, which facilitates the rotation of the movable dial 7.

[0026] In use, first rotate the movable lever 7 so that one end of the movable lever 7 is pressed against the inner wall of the limiting block 4, and the other end of the movable lever 7 is parallel to the inner wall of the slot. This facilitates the connection of the insert 2 to the connector 3 with the external slot. After the movable lever 7 rotates, it causes the spiral spring 6 to deform. After insertion, the elasticity of the spiral spring 6 will cause the movable lever 7 to return to its original position and rotate. This causes the other end of the movable lever 7 to press against the inner wall of the slot and apply friction, making it less likely to fall off and improving the firmness of the connection. Afterwards, rotating the movable lever 7 again will release the limiting and tightening, which will facilitate disassembly.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A long-life cable for easy fixing in intelligent buildings, comprising a cable body (1), characterized in that: Both ends of the cable body (1) are fixedly connected to plugs (2), one end of the plug (2) is fixedly connected to a connector (3), the outer wall of the plug (2) is fixedly connected to a limit block (4), the inner wall of the connector (3) is fixedly connected to a pin (5), the outer wall of the pin (5) is provided with a spiral spring (6), and the outer side of the spiral spring (6) is provided with a movable toggle block (7).

2. The long-life cable for easy fixing in intelligent buildings according to claim 1, characterized in that: The connector (3) is distributed in a "U" shape.

3. The long-life cable for easy fixing in intelligent buildings according to claim 1, characterized in that: The limiting blocks (4) are symmetrically distributed on the outer wall of the insert (2), and the limiting blocks (4) are distributed in a "U" shape.

4. The long-life cable for easy fixing in intelligent buildings according to claim 1, characterized in that: The movable lever (7) has a through hole at its middle end, and the pin (5) is connected to the movable lever (7) through the through hole.

5. A long-life cable for intelligent buildings that is easy to fix according to claim 1, characterized in that: The movable lever (7) forms a rotating structure with the pin (5) via the spiral spring (6), and the movable lever (7) is rotatably connected to the connector (3) via the pin (5).

6. The long-life cable for easy fixing in intelligent buildings according to claim 1, characterized in that: One end of the movable lever (7) is arranged in a "U" shape, and the other end of the movable lever (7) is arranged in an irregular "Z" shape.

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