Cable protection device for Internet of Things

Abstract

The utility model discloses a cable protection device for the Internet of Things. The cable protection device comprises a protection tube, connectors are arranged at the front end and the rear end of the outer side of the protection pipe, inserting grooves and symmetrically-distributed grooves are formed in the outer sides of the connectors, a socket is connected between every two adjacent inserting grooves in an inserted mode, and limiting bases are arranged in the grooves through the telescopic ends of arc-shaped telescopic columns; the arc centers of the telescopic ends and the fixed ends of the arc-shaped telescopic columns coincide with the circle center of the connector, limiting grooves which are evenly distributed are formed in the outer sides of the sockets, the limiting bases are connected with the adjacent limiting grooves in an inserted mode, limiting columns which are symmetrically distributed are arranged in the inserting grooves, and inserting holes which are symmetrically distributed are formed in the front side and the rear side of each socket. According to the Internet of Things cable protection device, multi-directional connection and fixation between the Internet of Things cable protection devices are achieved through elastic insertion, connection and fixation between the protection pipes are firm, and the phenomena of looseness and disconnection are not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection, in particular to an Internet of Things cable protection device. Background Art

[0002] The Internet of Things refers to the use of various devices and technologies such as various information sensors, radio frequency identification technology, global positioning systems, infrared sensors, laser scanners, etc. to collect real-time information on any object or process that needs to be monitored, connected, and interacted with. The Internet of Things transmits data through cables. In order to increase the service life of Internet of Things cables, protective devices are usually used to wrap and protect them. Some protective devices include PE protective tubes. When protecting Internet of Things cables, the PE protective tubes are sleeved onto the outside of the Internet of Things cables. When the Internet of Things cables themselves are long and large, a combination of multiple PE protective tubes are used to wrap and protect them. The PE protective tubes are connected and fixed by clamps. When connecting two PE protective tubes, the connecting surfaces of the two PE protective tubes are first contacted and aligned. Then the staff put the clamp between the connecting surfaces of the two PE protective tubes and lock the clamp to achieve the connection between the PE protective tubes. However, the outer surface of the PE protective tube is relatively smooth. Over time, the PE protective tube and the clamp are prone to deformation and sliding, resulting in disconnection of the connection between the PE protective tubes. This needs to be improved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an Internet of Things cable protection device. The device realizes multi-directional connection and fixation between Internet of Things cable protection devices through elastic plug-in. The connection and fixation between the protection tubes are firm and not prone to loosening or disconnection, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned object, the present utility model provides the following technical solutions: an Internet of Things cable protection device, comprising a protection tube;

[0005] Protection tube: There are connectors on both the front and rear ends of its outer side. There are slots and symmetrically distributed grooves on the outside of the connector. A socket is inserted between two adjacent slots. The inside of the groove is provided with a limit seat through the telescopic end of the arc-shaped telescopic column. The arc centers of the telescopic end and the fixed end of the arc-shaped telescopic column coincide with the center of the circle of the connector. There are evenly distributed limit grooves on the outside of the socket, and the limit seats are inserted into adjacent limit slots. The device realizes multi-directional connection and fixation between the Internet of Things cable protection devices through elastic plug-in. The connection between the protective tubes is firmly fixed and not prone to loosening or disconnection.

[0006] Furthermore, the interior of the slot is provided with symmetrically distributed limit columns, and the front and rear sides of the socket are provided with symmetrically distributed sockets. The limit columns are plugged into adjacent sockets, and the connection between the two adjacent protective tubes is limited in relative vertical movement by plugging the limit columns into adjacent sockets.

[0007] Furthermore, a spring is provided between the groove and the adjacent limit seat, and the spring is movably connected to the outer end of the adjacent arc-shaped telescopic column. Through the compression elastic force of the spring, the limit seat in the Internet of Things cable protection device is plugged into the adjacent limit groove on the socket.

[0008] Furthermore, the outer arc surface of the limit seat is provided with evenly distributed anti-skid patterns, and the anti-skid patterns increase contact friction to avoid applying a pulling force with the limit seat.

[0009] Furthermore, the outer side of the protective tube is provided with a ceramic coating, which protects the outer side of the protective tube from corrosion, thereby increasing the protection service life of the device for the Internet of Things cable.

[0010] Furthermore, the inner side of the protective tube is provided with a fire retardant paint coating, which produces inert gas when burned, thereby extinguishing the flame, thereby improving the flame retardant protection effect of the device on the Internet of Things cable.

[0011] Furthermore, a metal wire mesh is provided inside the wall of the protection tube, which reduces the probability of deformation of the IoT cable protection device due to external force, thereby improving the protection effect of the IoT cable.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the Internet of Things cable protection device has the following advantages:

[0013] When protecting the IoT cable, an appropriate number of protection tubes are selected according to the length of the IoT cable itself, and the protection tubes are sequentially sleeved onto the outside of the IoT cable. Subsequently, the socket and the slot are connected, the limit seat and the jack are connected, and the limit seat and the adjacent limit slot are elastically connected, thereby realizing multi-directional connection and fixation between the IoT cable protection devices. The connection and fixation between the protection tubes are firm, which has a good protection effect on the IoT cable and is not prone to loosening or disconnection. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the protection tube of the utility model;

[0017] Figure 4 This is a schematic diagram of the metal wire mesh structure of the utility model;

[0018] Figure 5 This is an enlarged structural diagram of point A of the present invention.

[0019] In the figure: 1 protective tube, 2 connector, 3 slot, 4 socket, 5 limit column, 6 jack, 7 groove, 8 arc-shaped telescopic column, 9 spring, 10 limit seat, 11 anti-slip groove, 12 limit groove, 13 ceramic coating, 14 fire retardant paint coating, 15 metal wire mesh. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-5 ,This embodiment provides a technical solution: an IoT cable protection device, comprising a protection tube 1;

[0022] Protection tube 1: There are connectors 2 at both ends of its outer side. There are slots 3 and symmetrically distributed grooves 7 on the outer side of the connector 2. A socket 4 is inserted between two adjacent slots 3. The interior of the groove 7 is provided with a limit seat 10 through the telescopic end of the arc-shaped telescopic column 8. The arc center of the telescopic end and the fixed end of the arc-shaped telescopic column 8 coincides with the center of the circle of the connector 2. There are evenly distributed limit grooves 12 on the outer side of the socket 4. The limit seats 10 are plugged into the adjacent limit grooves 12. The interior of the slot 3 is provided with symmetrically distributed limit seats. Column 5, the front and rear sides of the socket 4 are provided with symmetrically distributed jacks 6, the limit columns 5 are connected to the adjacent jacks 6, and springs 9 are provided between the grooves 7 and the adjacent limit seats 10. The springs 9 are movably connected to the outer ends of the adjacent arc-shaped telescopic columns 8, and the outer arc surfaces of the limit seats 10 are provided with uniformly distributed anti-slip grooves 11. When protecting the Internet of Things cable, first select an appropriate number of protection tubes 1 according to the length of the Internet of Things cable itself, and then sleeve the protection tubes 1 onto the outside of the Internet of Things cable in sequence, and then sleeve the two adjacent protection tubes 1. When making a connection, the limit seat 10 is toggled to move it into the adjacent groove 7, the telescopic end of the arc-shaped telescopic column 8 and the spring 9 are contracted, and the anti-slip groove 11 avoids applying a toggling force to the limit seat 10 by increasing the contact friction, and then the socket 4 is inserted into the adjacent slot 3 between the two adjacent protective tubes 1, and at the same time, the connector 2 between the two adjacent protective tubes 1 is brought close to each other and contacted. In this process, the limit column 5 is plugged into the adjacent jack 6, thereby limiting the relative vertical movement of the connection between the two adjacent protective tubes 1, and then releasing the toggling force applied to the limit seat 10. The compression elastic force of the spring 9 causes the limit seat 10 to be plugged into the adjacent limit groove 12 on the socket 4, thereby limiting the lateral movement between the two adjacent protective tubes 1, and then connecting and fixing the remaining protective tubes 1 through the same principle. The connection between the protective tubes 1 is convenient to operate and is not easy to disconnect. The device realizes multi-directional connection and fixation between the IoT cable protection devices through elastic plug-in, and the connection between the protective tubes 1 is firmly fixed and not easy to loosen or disconnect.

[0023] Among them, the outer side of the protective tube 1 is provided with a ceramic coating 13, the inner side of the protective tube 1 is provided with a fire-retardant paint coating 14, and the wall of the protective tube 1 is provided with a metal mesh 15. The protective tube 1 is a PE plastic tube. The ceramic coating is used to protect the outer side of the protective tube 1 from corrosion, thereby increasing the protective service life of the device for the Internet of Things cables. The fire-retardant paint coating burns to produce inert gas, thereby extinguishing the flame, thereby improving the flame retardant protection effect of the device on the Internet of Things cables. The metal mesh 15 is used to increase the pressure-bearing strength of the protective tube 1 itself, reducing the probability of deformation caused by external force, thereby improving the protection effect on the Internet of Things cables.

[0024] The working principle of the Internet of Things cable protection device provided by the present invention is as follows: when protecting the Internet of Things cable, first select an appropriate number of protection tubes 1 according to the length of the Internet of Things cable itself, and then sequentially sleeve the protection tubes 1 onto the outside of the Internet of Things cable. When connecting two adjacent protection tubes 1, move the limit seat 10 to move it into the adjacent groove 7, the telescopic end of the arc-shaped telescopic column 8 and the spring 9 contract, and the anti-slip groove 11 avoids applying a toggling force to the limit seat 10 by increasing the contact friction. Then, insert the socket 4 into the adjacent slot 3 between the two adjacent protection tubes 1, and at the same time make the connectors 2 between the two adjacent protection tubes 1 close to each other and contact each other. In this process, the limit column 5 is plugged into the adjacent jack 6, thereby limiting the relative vertical movement of the connection between the two adjacent protection tubes 1. Then release the pushing force applied to the limit seat 10, and the compression elastic force of the spring 9 makes the limit seat 10 plug into the adjacent limit groove 12 on the socket 4, thereby performing lateral movement limitation between the two adjacent protective tubes 1, and then the remaining protective tubes 1 are connected and fixed by the same principle. The connection operation between the protective tubes 1 is convenient and not prone to disconnection. The protective tube 1 is a PE plastic tube, and the ceramic coating is used to protect the outside of the protective tube 1 from corrosion, thereby increasing the service life of the device for the Internet of Things cable. The fire-retardant paint coating burns to produce inert gas, thereby extinguishing the flame, thereby improving the flame retardant protection effect of the device for the Internet of Things cable, and the metal wire mesh 15 is used to increase the pressure bearing strength of the protective tube 1 itself, reducing the probability of deformation caused by external force, thereby improving the protection effect on the Internet of Things cable.

[0025] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An Internet of Things cable protection device, characterized by: including a protective tube (1); The protective tube (1) is provided with connectors (2) at both ends of its outer side, and slots (3) and symmetrically distributed grooves (7) are provided on the outer side of the connector (2). A socket (4) is inserted between two adjacent slots (3). The interior of the groove (7) is provided with a limit seat (10) through the telescopic end of the arc-shaped telescopic column (8). The arc centers of the telescopic end and the fixed end of the arc-shaped telescopic column (8) coincide with the center of the circle of the connector (2). The outer side of the socket (4) is provided with evenly distributed limit grooves (12), and the limit seats (10) are inserted into adjacent limit grooves (12).

2. The IoT cable protection device according to claim 1, characterized in that: The interior of the slot (3) is provided with symmetrically distributed limiting columns (5), and the front and rear sides of the socket (4) are provided with symmetrically distributed insertion holes (6), and the limiting columns (5) are plugged into adjacent insertion holes (6).

3. The IoT cable protection device according to claim 1, characterized in that: A spring (9) is provided between the groove (7) and the adjacent limiting seat (10), and the spring (9) is movably sleeved with the outer end of the adjacent arc-shaped telescopic column (8).

4. The IoT cable protection device according to claim 1, characterized in that: The outer arc surface of the limiting seat (10) is provided with evenly distributed anti-slip grooves (11).

5. The IoT cable protection device according to claim 1, characterized in that: The outer sides of the protection tubes (1) are provided with ceramic coatings (13).

6. The IoT cable protection device according to claim 1, characterized in that: The inner side of the protection tube (1) is provided with a fireproof paint coating (14).

7. The IoT cable protection device according to claim 1, characterized in that: The wall of the protection tube (1) is provided with a metal wire mesh (15).

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