Cable capable of preventing connection port from falling off

Abstract

The utility model discloses a cable with an anti-falling connection port, comprising a main body assembly which comprises a first cable and a second cable; a connecting assembly, the connecting assembly comprises a first mounting block fixed on the outer surface of the first cable, a first annular block welded on the outer surface of the first mounting block, a first side plate fixed on the outer surface of the first annular block, a first clamping block fixed on the outer surface of the first side plate, and a second side plate fixed on the rear side of the outer surface of the first annular block; the second clamping block is fixed on the rear side wall of the second side plate; and the second mounting block is fixed on the outer surface of the second cable. The utility model solves the problems that in some special environments or working places such as construction sites, traffic road sections and the like, the cable is easily interfered by impact, extrusion, pulling and the like of an external force, so that a connecting part falls off, and the cable possibly has some dynamic strain or bending in a long-term use process, so that the strain can cause the connecting part of the cable to loosen and further fall off, and the service life of the cable is prolonged. And normal work of the cable is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a cable with a connection port that prevents it from falling off. Background Art

[0002] A cable is a hub consisting of one or more insulated conductors and a protective layer (such as an insulation layer, a sheath, etc.) used for power transmission or signal transmission. It is usually used to transmit power signals or information from one place to another. A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires. One end of the cable is connected to a port, which is used to connect to electrical equipment.

[0003] However, it still has the following disadvantages in actual use:

[0004] In some special environments or workplaces, such as construction sites and traffic sections, cables are easily affected by external forces such as impact, extrusion, pulling, etc., which may cause the connection part to fall off. In addition, during long-term use, the cable may have some dynamic strain or bending. This strain may cause the cable connection part to loosen and then fall off, affecting the normal operation of the cable.

[0005] Therefore, a new cable with a connection port preventing from falling off is proposed to solve the above problem. Utility Model Content

[0006] Technical issues to be solved

[0007] The purpose of the utility model is to provide a cable with a connection port that prevents it from falling off, so as to solve the problem mentioned in the background technology that most flexible thin-film solar panels are pasted on the tent piece by piece, which is troublesome to operate and is pasted and fixed on the surface of the tent. However, when the tent is folded up, the flexible thin-film solar panels need to be peeled off. However, there is glue on the back of the flexible thin-film solar panels, which makes it difficult to store and cause difficulty in the next use.

[0008] Technical Solution

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model discloses a cable with a connection port that prevents it from falling off, comprising:

[0011] A main body component, the main body component comprising a first cable and a second cable;

[0012] A connecting component, the connecting component includes a first mounting block fixed on the outer surface of the first cable, a first annular block welded to the outer surface of the first mounting block, a first side plate fixed on the outer surface of the first annular block, a first clamping block fixed on the outer surface of the first side plate, a second side plate fixed on the rear side of the outer surface of the first annular block, a second clamping block fixed on the rear side wall of the second side plate, a first stopper fixed on the upper surface of the outer surface of the first annular block, a second stopper fixed on the lower side of the outer surface of the first annular block, and a second mounting block fixed on the outer surface of the second cable.

[0013] Furthermore, the main body component also includes a wire running through the center of the first cable and a protective layer covering the outer surface of the first cable.

[0014] Furthermore, the material of the protective layer is polyvinyl chloride, and the material of the outer surface of the first cable is polyethylene, and the first cable runs through the first installation block and the first annular block.

[0015] Furthermore, the first stopper is fixed on the upper side of the outer surface of the first annular block, and the position of the first stopper is biased towards the second block, and the second stopper is fixed on the lower side of the outer surface of the first annular block pair, and the outward position of the second stopper is biased towards the first block.

[0016] Furthermore, the connection assembly also includes a second annular block fixed to the rear side wall of the second mounting block, a third side plate welded to the front side wall of the outer surface of the second annular block, and a third clamping block fixedly connected to the outer surface of the third side plate.

[0017] Furthermore, the connecting assembly also includes a fourth side plate fixed to the rear side wall of the outer surface of the second annular block, a fourth clamping block fixed to the outer surface of the fourth side plate, a third stopper welded to the upper surface of the second annular block, and a fourth stopper fixed to the lower surface of the second annular block.

[0018] Furthermore, the position of the third stopper is biased towards the third clamping block, and the position of the fourth stopper is biased towards the fourth clamping block. Beneficial Effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] 1. The utility model, through the first mounting block, the first annular block, the first side plate, the second side plate, the first clamping block, the second clamping block, the first stopper, the second stopper, the second mounting block, the second annular block, the third side plate, the third clamping block, the fourth clamping block and the third stopper and the fourth stopper, when the first cable is connected to the second cable, it is only necessary to fit the first annular block with the second annular block, at which time the conductors of the first cable and the second cable are in contact, and the first mounting block and the second mounting block are rotated alternately, so that the first clamping block and the second clamping block are clamped into the front side of the third stopper and the fourth stopper, and the third clamping block and the fourth clamping block are clamped into the rear side of the first stopper and the second stopper, so that the first cable and the second cable are clamped and connected to avoid falling off, which can effectively prevent signal interruption, interference or loss, and ensure the continuity and stability of signal transmission.

[0021] 2. As for the first beneficial effect, by setting up the first cable, the conductor, the protective layer and the second cable, the outer surface material of the first cable and the second cable is polyethylene, which has good weather resistance and UV resistance, has stable electrical properties, and is not easily affected by humidity and temperature changes. The material of the internal protective layer is polyvinyl chloride, which has good insulation properties and can effectively protect the conductors or signal transmission lines inside the cable.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the main components of the utility model;

[0025] Figure 2 This is a schematic diagram of the connection assembly of the utility model;

[0026] Figure 3 It is a cross-sectional view of the cable of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 11. first cable; 12. conductor; 13. protective layer; 14. second cable;

[0029] 21. first mounting block; 22. first annular block; 23. first side plate; 24. first clamping block; 25. second side plate; 26. second clamping block; 27. first stopper; 28. second stopper;

[0030] 31. Second mounting block; 32. Second annular block; 33. Third side plate; 34. Third clamping block; 35. Fourth side plate; 36. Fourth clamping block; 37. Third stop block; 38. Fourth stop block. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0033] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0034] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings. Example

[0035] See also Figure 1-Figure 3 As shown, this embodiment is a cable with a connection port that prevents it from falling off, comprising:

[0036] A main body component, the main body component includes a first cable 11, a second cable 14, a wire 12 running through the center of the first cable 11, and a protective layer 13 covering the outer surface of the first cable 11;

[0037] The outer surface of the first cable 11 and the second cable 14 is made of polyethylene, which has good weather resistance and UV resistance, stable electrical properties, and is not easily affected by humidity and temperature changes;

[0038] The material of the protective layer 13 is polyvinyl chloride, and the material of the outer surface of the first cable 11 is polyethylene. The first cable 11 passes through the first installation block 21 and the first annular block 22;

[0039] The material of the inner protective layer 13 is polyvinyl chloride, which has good insulation performance and can effectively protect the wires or signal transmission lines inside the cable;

[0040] A connecting assembly, the connecting assembly includes a first mounting block 21 fixed on the outer surface of the first cable 11, a first annular block 22 welded to the outer surface of the first mounting block 21, a first side plate 23 fixed on the outer surface of the first annular block 22, a first clamping block 24 fixed on the outer surface of the first side plate 23, a second side plate 25 fixed on the rear side of the outer surface of the first annular block 22, a second clamping block 26 fixed on the rear side wall of the second side plate 25, a first stopper 27 fixed on the upper surface of the outer surface of the first annular block 22, a second stopper 28 fixed on the lower side of the outer surface of the first annular block 22, and a second mounting block 31 fixed on the outer surface of the second cable 14;

[0041] The first clamping block 24 and the second clamping block 26 are respectively fixed to the front and rear sides of the first annular block 22, and the first cable 11 passes through the first mounting block 21 and the first annular block 22;

[0042] The connecting assembly also includes a second annular block 32 fixed to the rear side wall of the second mounting block 31, a third side plate 33 welded to the front side wall of the outer surface of the second annular block 32, and a third clamping block 34 fixedly connected to the outer surface of the third side plate 33;

[0043] The first annular block 22 and the second annular block 32 are staggered and fitted together. At this time, the first clamping block 24 is clamped between the fourth clamping block 36 and the third stopper 37, and the second clamping block 26 is clamped between the third clamping block 34 and the fourth stopper 38;

[0044] The connecting assembly also includes a fourth side plate 35 fixed to the rear side wall of the outer surface of the second annular block 32, a fourth clamping block 36 fixed to the outer surface of the fourth side plate 35, a third stopper 37 welded to the upper surface of the second annular block 32, and a fourth stopper 38 fixed to the lower surface of the second annular block 32;

[0045] At this time, the third clamping block 34 is clamped between the first clamping block 24 and the first stopper 27, and the fourth clamping block 36 is clamped between the second clamping block 26 and the second stopper 28;

[0046] Working principle:

[0047] When the first cable 11 and the second cable 14 are connected;

[0048] First, the staff fits the first cable 11 and the second cable 14 together, and the outer side walls of the first annular block 22 and the second annular block 32 are interlaced and fitted together.

[0049] At this time, the first card block 24 is stuck between the fourth card block 36 and the third stopper 37, and the second card block 26 is stuck between the third card block 34 and the fourth stopper 38, and the third card block 34 is stuck between the first card block 24 and the first stopper 27, and the fourth card block 36 is stuck between the second card block 26 and the second stopper 28.

[0050] Next, the worker holds the first mounting block 21 with his right hand, holds the second mounting block 31 with his left hand, and turns his right hand backward and his left hand forward.

[0051] At this time, the first block 24 and the second block 26 will engage the third block 37 and the fourth block 38.

[0052] The third clamping block 34 and the fourth clamping block 36 will clamp the first stopper 27 and the second stopper 28;

[0053] At this time, the first annular block 22 and the second annular block 32 rotate alternately and are engaged with each other.

[0054] In this step, the first cable 11 and the second cable 14 are rotated and engaged to prevent them from falling off, which can effectively prevent signal interruption, interference or loss and ensure the continuity and stability of signal transmission.

[0055] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cable with a connection port that prevents it from falling off, characterized in that: include: A main body component, the main body component comprising a first cable (11) and a second cable (14); A connecting assembly, the connecting assembly comprising a first mounting block (21) fixed to the outer surface of a first cable (11), a first annular block (22) welded to the outer surface of the first mounting block (21), a first side plate (23) fixed to the outer surface of the first annular block (22), a first clamping block (24) fixed to the outer surface of the first side plate (23), a second side plate (25) fixed to the rear side of the outer surface of the first annular block (22), a second clamping block (26) fixed to the rear side wall of the second side plate (25), a first stopper (27) fixed to the upper surface of the outer surface of the first annular block (22), a second stopper (28) fixed to the lower side of the outer surface of the first annular block (22), and a second mounting block (31) fixed to the outer surface of the second cable (14).

2. A cable with a connection port that prevents it from falling off according to claim 1, characterized in that: The main body component also includes a wire (12) running through the center of the first cable (11) and a protective layer (13) covering the outer surface of the first cable (11).

3. A cable with a connection port that prevents it from falling off according to claim 2, characterized in that: The material of the protective layer (13) is polyvinyl chloride, and the material of the outer surface of the first cable (11) is polyethylene; the first cable (11) passes through the first installation block (21) and the first annular block (22).

4. A cable with a connection port that prevents it from falling off according to claim 1, characterized in that: The first stopper (27) is fixed on the upper side of the outer surface of the first annular block (22), and the position of the first stopper (27) is biased towards the second clamping block (26); the second stopper (28) is fixed on the lower side of the outer surface of the first annular block (22), and the second stopper (28) is externally biased towards the first clamping block (24).

5. A cable with a connection port that prevents it from falling off according to claim 1, characterized in that: The connection assembly further comprises a second annular block (32) fixed to the rear side wall of the second mounting block (31), a third side plate (33) welded to the front side wall of the outer surface of the second annular block (32), and a third clamping block (34) fixedly connected to the outer surface of the third side plate (33).

6. A cable with a connection port that prevents it from falling off according to claim 5, characterized in that: The connecting assembly further comprises a fourth side plate (35) fixed to the rear side wall of the outer surface of the second annular block (32), a fourth clamping block (36) fixed to the outer surface of the fourth side plate (35), a third stopper (37) welded to the upper surface of the second annular block (32), and a fourth stopper (38) fixed to the lower surface of the second annular block (32).

7. A cable with a connection port that prevents it from falling off according to claim 6, characterized in that: The position of the third stopper (37) is biased towards the third clamping block (34), and the position of the fourth stopper (38) is biased towards the fourth clamping block (36).

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