Quick-plug type storage battery connecting wire

Abstract

The utility model relates to the technical field of storage battery connecting wires, and discloses a quick-plug type storage battery connecting wire, which is characterized in that an outer insulating layer is sleeved on the inner side of a protective rubber sleeve, a high-temperature-resistant layer is sleeved on the inner side of the outer insulating layer, a tensile layer is sleeved on the inner side of the high-temperature-resistant layer, and the outer insulating layer is sleeved on the inner side of the tensile layer. The inner part of the anti-stretching layer is fixedly provided with an anti-stretching rib, the inner side of the anti-stretching layer is sleeved with an inner insulating layer, the inner side of the inner insulating layer is provided with a wire core, and the two ends of the protective rubber sleeve are fixedly provided with connecting seats. According to the quick-plug type storage battery connecting line, one end of equipment is connected with a power supply, and the other end of the equipment is connected with the plug, so that when the plug is inserted, the inner side of the slot is expanded by the plug, and the plug can be fixed more firmly through extrusion of the filling block and the slot, so that the joint of the plug and the slot does not slip off during movement; the anti-stretching rib enables the connecting line not to be easily broken when the connecting line is pulled, and the service life of the connecting line is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery connecting wire, specifically to a quick plug type battery connecting wire BACKGROUND

[0002] The battery is a device that converts chemical energy into electric energy, and is a rechargeable battery that realizes recharging through reversible chemical reaction. It is usually a lead-acid battery, which is a kind of battery and belongs to secondary battery.

[0003] The battery connecting wire is inevitably subjected to external pulling during use, but the existing battery connecting wire has poor tensile resistance, and is prone to breakage when subjected to external pulling, thereby causing internal wire core breakage and affecting the service life of the battery connecting wire. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a quick plug type battery connecting wire to solve the problems in the above background art.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a quick plug type battery connecting wire, the inner side of the protective rubber sleeve is sleeved with an outer insulation layer, the inner side of the outer insulation layer is sleeved with a high-temperature resistant layer, the inner side of the high-temperature resistant layer is sleeved with a tensile resistant layer, the tensile resistant layer is internally fixedly installed with a tensile resistant rib, the inner side of the tensile resistant layer is sleeved with an inner insulation layer, the inner side of the inner insulation layer is provided with a wire core, both ends of the protective rubber sleeve are fixedly installed with a connecting seat, the side, away from the protective rubber sleeve, of the connecting seat is fixedly installed with a plug shell, the inner side of the plug shell is fixedly installed with a filling block, the side, away from the connecting seat, of the plug shell is fixedly installed with a connecting plate, and the rear side of the connecting plate is fixedly installed with a plug slot.

[0008] Preferably, the tensile resistant rib is provided with ten equidistantly installed internal tensile resistant layers.

[0009] Preferably, the filling block is internally provided with three grooves according to the plug slot.

[0010] Preferably, the plug slot is a circular truncated cone with a sharp upper side and a wide lower side.

[0011] Preferably, the material of the filling block is rubber material.

[0012] Preferably, the material of the plug shell and the connecting plate is plastic material.

[0013] Compared with the prior art, the utility model provides a quick plug type battery connecting wire has the following beneficial effects:

[0014] 1, the quick plug type battery connecting wire, first, the one end of equipment is connected with power, in connecting the other end with plug, when the plug is inserted, the inside of the slot will be opened by the plug, the extrusion of filling block and the slot can more firmly fix the plug, this makes the connection of plug and slot also not slip when moving, the tensile rib makes the connecting wire not be easily broken when being pulled, improves the service life of connecting wire,

[0015] 2, the quick plug type battery connecting wire, after connecting the power, the transmission of electric energy is carried out through the wire core, the inner insulation layer is primarily insulated for electric energy, prevents the electric leakage, in the process of electric energy transmission, the high temperature layer set up can effectively place the connecting wire because of high heat, the outer insulation layer further insulates the connecting wire to ensure that when the inner insulation layer loses the insulation performance, the connecting wire can still be used and avoid the dangerous situation of electric leakage, the protection sleeve can protect the internal circuit from the outside to avoid contact with the outside world and cause accelerated aging. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is the protection sleeve structure schematic view of the utility model;

[0018] Figure 3 It is the filling slot structure schematic view of the utility model;

[0019] Figure 4 It is the filling block structure schematic view of the utility model.

[0020] In the drawing: 1, protection sleeve; 2, outer insulation layer; 3, high temperature layer; 4, tensile layer; 5, tensile rib; 6, inner insulation layer; 7, wire core; 8, plug shell; 9, connecting plate; 10, slot; 11, filling block; 12, connecting seat. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0022] For example, Figures 1-4The utility model provides a kind of technical scheme shown in the utility model discloses a kind of fast insertion type battery connecting wire, the inner side of protective rubber sleeve 1 is equipped with outer insulation layer 2, the inner side of outer insulation layer 2 is equipped with high temperature resistant layer 3, the inner side of high temperature resistant layer 3 is equipped with tensile layer 4, tensile muscle 5 is fixedly installed in the inside of tensile layer 4, the inner side of tensile layer 4 is equipped with inner insulation layer 6, the inner side of inner insulation layer 6 is provided with wire core 7, the both ends of protective rubber sleeve 1 are fixedly installed with connecting seat 12, connecting seat 12 is fixedly installed with plug housing 8 on the side away from protective rubber sleeve 1, plug housing 8 is fixedly installed with filling block 11 in the inner side, connecting plate 9 is fixedly installed with plug slot 10 on the side away from connecting seat 12 of plug housing 8.

[0023] Further, ten tensile muscles 5 are provided, and are equidistantly installed in the inside of tensile layer 4.

[0024] Through the above technical scheme, the tensile muscle 5 makes the connecting wire not be easily pulled apart when being pulled, and improves the service life of the connecting wire.

[0025] Further, three grooves are formed in the inside of filling block 11 according to plug slot 10.

[0026] Through the above technical scheme, the plug can be inserted into plug slot 10 and obtain electric energy through the connecting wire.

[0027] Further, plug slot 10 is a circular truncated cone shape with a wide lower end and a narrow upper end.

[0028] Through the above technical scheme, when the plug is inserted, the front end will be expanded, and through the extrusion of filling block 11, the plug will be inserted more firmly.

[0029] Further, the material of filling block 11 is rubber material.

[0030] Through the above technical scheme, the rubber material not only has good insulation effect but also has soft characteristics, and the plug in plug slot 10 will be expanded, filling block 11 can not only help to fix the plug but also help plug slot 10 to reset after the plug is pulled out.

[0031] Further, the material of plug housing 8 and connecting plate 9 is plastic material.

[0032] Through the above technical scheme, the plastic material has excellent electrical insulation properties and low price, and has good pressure resistance when facing non-heavy objects.

[0033] Working principle: one end of the device is connected with the power supply, the other end is connected with the plug, when the plug is inserted, the inside of the slot 10 is expanded by the plug, the plug is fixed more firmly by the extrusion of the filling block 11 and the slot 10, which makes the connection between the plug and the slot 10 not slip off when moving, after connecting the power supply, the transmission of electric energy is carried out through the wire core 7, the inner insulation layer 6 preliminarily insulates the electric energy, preventing electric leakage, the high-temperature-resistant layer 3 can effectively place the connecting line due to high heat, the outer insulation layer 2 further insulates the connecting line, so that the connecting line can still be used when the inner insulation layer 6 loses the insulation performance and the danger of electric leakage is avoided, the protection sleeve 1 can protect the internal circuit from contacting the outside to avoid accelerated aging.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick plug battery connecting cable comprising a protective sleeve (1), characterized in that: The inner side of the protective sleeve (1) is provided with an outer insulation layer (2), the inner side of the outer insulation layer (2) is provided with a high-temperature-resistant layer (3), the inner side of the high-temperature-resistant layer (3) is provided with a stretch-resistant layer (4), the stretch-resistant layer (4) is internally and fixedly provided with stretch-resistant ribs (5), the inner side of the stretch-resistant layer (4) is provided with an inner insulation layer (6), the inner side of the inner insulation layer (6) is provided with a wire core (7), both ends of the protective sleeve (1) are fixedly provided with connecting seats (12), the side, away from the protective sleeve (1), of the connecting seat (12) is fixedly provided with a plug shell (8), the inner side of the plug shell (8) is fixedly provided with a filling block (11), the side, away from the connecting seat (12), of the plug shell (8) is fixedly provided with a connecting plate (9), and the rear side of the connecting plate (9) is fixedly provided with a plug slot (10).

2. A quick plug battery connector as defined in claim 1, wherein: The stretch-resistant ribs (5) are provided in total ten and are installed equidistantly in the interior of the stretch-resistant layer (4).

3. A quick plug battery connector as defined in claim 1, wherein: The interior of the filling block (11) is provided with three grooves according to the plug slot (10).

4. A quick plug battery connector as defined in claim 1, wherein: The plug slot (10) is a circular truncated cone with a sharp top and a wide bottom.

5. A quick plug battery connector as defined in claim 1, wherein: The material of the filling block (11) is rubber.

6. A quick plug battery connector as defined in claim 1, wherein: The materials of the plug shell (8) and the connecting plate (9) are plastic.

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