CN213151114U

CN213151114U - Battery connecting wire

Info

Publication number: CN213151114U
Application number: CN202022516512.7U
Authority: CN
Inventors: 杨正国
Original assignee: Dongguan Guoya Electronic Co ltd
Current assignee: Dongguan Guoya Electronic Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-05-07
Anticipated expiration: 2030-11-04

Abstract

The utility model provides a battery connecting wire, which belongs to the technical field of battery connecting wires and comprises a battery connector, wherein the battery connector is connected with an electric appliance connector through a connecting component, the battery connector is the same as the internal structure of the electric appliance connector, the battery connector comprises a first protective shell, a second protective shell, a head outlet groove, a circular slot, a reset spring, a snap ring and a limit ring, the first protective shell is connected with one end of the connecting component, the circular slot is arranged at the upper end of the first protective shell, the second protective shell is movably inserted in the circular slot, the snap ring is fixed at the lower end of the circular slot, the limit ring is fixed in the circular slot, the snap ring is matched with the limit ring, the reset spring is provided with a plurality of reset springs, the starting ends and the tail ends of the reset springs are respectively fixed at the lower end of the second protective shell and the lower inner wall, the design is ingenious, the use is convenient and efficient, and meanwhile, the safety of the connecting wire is greatly improved.

Description

Battery connecting wire

Technical Field

The utility model belongs to the technical field of the battery connecting wire, concretely relates to battery connecting wire.

Background

The battery connecting wire is used for connecting the storage battery pile head and other electric equipment together so as to transmit the electric energy of the storage battery from the storage battery pile head to a lead of an electric power system.

However, in the existing battery connecting wire, the plug part of the connecting wire is only wrapped by the plastic shell, when the plug is installed, the plug is easily vibrated by equipment and working environment, the plug is easily loosened to cause circuit disconnection and short circuit, meanwhile, when the plug is not suitable for use, dust easily enters the plug, the plug can be blocked, a small part of connecting plugs of the battery connecting wire are provided with sleeve boxes, and the sleeve boxes need to be opened or closed in the use of the connecting wire, so that great inconvenience is brought to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery connecting wire, aim at solving the battery connecting wire among the prior art, its connecting wire plug position only wraps up via the plastic casing, the plug easily receives the vibrations that produce in equipment and operational environment when the installation, easily lead to the not hard up circuit disconnection that leads to of plug, the short circuit, when not being suitable for simultaneously, the inside dust that gets into easily of plug, can lead to pegging graft obstructed, the connecting plug of the small part battery connecting wire is provided with the cover box, but the cover box needs to be opened or close at the connecting wire use, give people and bring very big inconvenient scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a battery connecting line comprises a battery connector, wherein the battery connector is connected with an electric appliance connector through a connecting assembly, the internal structure of the battery connector is the same as that of the electric appliance connector, the battery connector comprises a first protective shell, a second protective shell, a head outlet groove, a circular slot, a reset spring, a clamping ring and a limiting ring, the first protective shell is connected to one end of the connecting assembly, the circular slot is arranged at the upper end of the first protective shell, the second protective shell is movably inserted into the circular slot, the clamping ring is fixed at the lower end of the circular slot, the limiting ring is fixed in the circular slot, the clamping ring is matched with the limiting ring, the reset spring is provided with a plurality of reset springs, the starting ends and the tail ends of the reset springs are respectively fixed at the lower end of the second protective shell and the lower inner wall of the circular slot, and a plurality of wiring terminals are fixed in, and a protection mechanism is arranged above the plurality of connector lugs.

As an optimization of the utility model, coupling assembling includes flexible wire and line cover, the line cover is fixed in between two first protecting crust, flexible wire sets up in the line cover, and a plurality of connector lugs in the battery connector pass through a plurality of connector lug electric connection in flexible wire and the electrical apparatus connector.

As an optimization of the utility model, protection machanism includes a groove, elastic rubber guard plate and hole, the elastic rubber guard plate is provided with a plurality ofly, it sets up in the upper end of second protective housing, and is a plurality of to go out the groove the circumference inner wall in a groove is all fixed in to the one end of elastic rubber guard plate, the hole is formed in the other end of a plurality of elastic rubber guard plates.

As an optimization of the utility model relates to a it is a plurality of the elasticity rubber guard plate is the equidistance along going out the head inslot and fixes, and the interval between a plurality of elasticity rubber guard plates is less than five millimeters.

As an optimization of the utility model, the junction of flexible wire and two first protective housing all is provided with the reinforcement.

As an optimization of the present invention, the flexible wire is formed by combining a plurality of strands of copper core wires.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the scheme, the whole connecting line has reasonable structure and ingenious conception, is convenient and efficient to use, meanwhile, the safety of the connecting wire is greatly improved, the plurality of connecting terminals are perfectly protected by the battery connector and the first protective shell and the second protective shell in the electric appliance connector, meanwhile, the second protective shell in the battery connector and the electrical appliance connector are movably inserted in the first protective shell, and be provided with a plurality of reset springs between first protective housing and second protective housing and can let whole battery connector can insert and reach when a plurality of connector lugs need be used to the connecting wire, when not needing to use, also can reset to the second protective housing through a plurality of reset springs, continue to form the protection, prevent () and lead to the fact deformation damage idle, the setting up of spacing ring and snap ring has also effectively prevented a plurality of reset springs and is forming the transition that resets to the second protective housing.

2. In the scheme, the arrangement of the protection mechanism can avoid the influence on the splicing of the connector lug caused by dust or foreign matters entering the first protection shell and the second protection shell, and simultaneously, due to the material, when a plurality of connector lugs need to be spliced, the plurality of elastic rubber protection plates can be outwards flicked and can protect the connection positions of the plurality of connector lugs, when the connector lugs do not need to be used, the connector lugs can be reset due to the elastic formation and can be used as a dustproof cover, so that the connector lug protection device is convenient and quick, has high practicability, can fix the plurality of elastic rubber protection plates along the connector outlet groove at equal intervals, has the distance between the plurality of elastic rubber protection plates less than five millimeters, can further improve the protection capability of the plurality of elastic rubber protection plates on the plurality of connector lugs in the second protection shell and the first protection shell, can also form protection on a wire sleeve by the arrangement of flexible wires, and further improves the safety of the whole battery connecting wire, the setting of two stiffeners improves the connection tightness and the steadiness of coupling assembling and battery connector and electrical apparatus connector, and the flexible wire setting forms by the combination of stranded copper core line in the coupling assembling and can goes to report that whole coupling assembling can be used for the place that needs the frequent removal of excessive bending.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;

FIG. 4 is a partial view of the embodiment of FIG. 3 taken at B;

fig. 5 is a perspective view of the present invention.

In the figure: 1-a battery connector; 11-a first protective shell; 12-a second protective shell; 13-a head outlet groove; 14-elastic rubber guard plate; 15-inner hole; 16-a circular slot; 17-a return spring; 18-a snap ring; 19-a stop collar; 2-electric appliance connector; 3-connecting the components; 31-a flexible wire; 32-wire sheathing; 4-a connector lug; 5-a reinforcement.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides the following technical solutions: a battery connecting line comprises a battery connector 1, the battery connector 1 is connected with an electrical appliance connector 2 through a connecting component 3, the internal structure of the battery connector 1 is the same as that of the electrical appliance connector 2, the battery connector 1 comprises a first protective shell 11, a second protective shell 12, a head outlet groove 13, a circular slot 16, a reset spring 17, a clamping ring 18 and a limiting ring 19, the first protective shell 11 is connected with one end of the connecting component 3, the circular slot 16 is arranged at the upper end of the first protective shell 11, the second protective shell 12 is movably inserted in the circular slot 16, the clamping ring 18 is fixed at the lower end of the circular slot 16, the limiting ring 19 is fixed in the circular slot 16, the clamping ring 18 is matched with the limiting ring 19, the reset spring 17 is provided with a plurality of ends, the starting ends of the reset springs 17 are respectively fixed at the lower end of the second protective shell 12 and the lower inner wall of the circular slot 16, a plurality of connector terminals 4 are fixed, a protection mechanism is arranged above the plurality of connector lugs 4.

The utility model discloses an in the concrete embodiment, whole connecting wire structure sets up rationally, think about ingeniously, not only use convenient high-efficient, the security of connecting wire has also greatly been improved simultaneously, a plurality of connector terminals 4 are got up by the perfect protection of first protective housing 11 in battery connector 1 and the electrical apparatus connector 2 and second protective housing 12, second protective housing 12 activity in battery connector 1 and the electrical apparatus connector 2 is pegged graft in first protective housing 11 simultaneously, and be provided with a plurality of reset spring 17 between first protective housing 11 and second protective housing 12 and can let whole battery connector 1 can plug and use when the connecting wire needs to use a plurality of connector terminals 4, when not needing to use, also can reset second protective housing 12 through a plurality of reset spring 17, continue to form the protection, prevent (4) causing deformation damage in idle, the setting of spacing ring 19 and snap ring 18 has also effectively prevented a plurality of reset spring 17 and has formed again second protective housing 12 and has repeated the usefulness A bit transition.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, the connecting assembly 3 includes a flexible conductive wire 31 and a wire sheath 32, the wire sheath 32 is fixed between the two first protection shells 11, the flexible conductive wire 31 is disposed in the wire sheath 32, and the plurality of connector terminals 4 in the battery connector 1 are electrically connected to the plurality of connector terminals 4 in the electrical connector 2 through the flexible conductive wire 31.

In this embodiment: the arrangement of the flexible lead 31 can also protect the wire sleeve 32 and further improve the safety of the whole battery connecting wire.

Specifically, please refer to fig. 1 and 5, the protection mechanism includes a plurality of outlet slots 13, elastic rubber protection plates 14 and inner holes 15, the outlet slots 13 are formed in the upper end of the second protection shell 12, one ends of the elastic rubber protection plates 14 are fixed to the inner circumferential wall of the outlet slots 13, and the inner holes 15 are formed at the other ends of the elastic rubber protection plates 14.

In this embodiment: protection machanism's setting can be avoided getting into dust or foreign matter in first protective housing 11 and the second protective housing 12 and cause the influence to the grafting of connector lug 4, a plurality of elastic rubber guard plates 14 are because of the reason of material simultaneously, when a plurality of connector lugs 4 need be pegged graft, a plurality of elastic rubber guard plates 14 can outwards be flicked, and form the protection to a plurality of connector lug 4 junctions, when need not using, can reset because elastic formation, and use as a shield, and is not only convenient, and the practicality is high simultaneously.

Specifically, as shown in fig. 1, the elastic rubber protection plates 14 are fixed at equal intervals along the inside of the head discharge groove 13, and the distance between the elastic rubber protection plates 14 is less than five millimeters.

In this embodiment: it is fixed to be the equidistance along going out in the first groove 13 with a plurality of elastic rubber guard plates 14, and the interval between a plurality of elastic rubber guard plates 14 is less than five millimeters, can further improve a plurality of elastic rubber guard plates 14 to a plurality of connector lugs 4 protective capacities in second protective housing 12 and the first protective housing 11.

Specifically, as shown in fig. 1 and fig. 5, the reinforcing members 5 are disposed at the joints between the flexible wires 31 and the two first protective cases 11.

In this embodiment: the arrangement of the two reinforcing members 5 improves the connection tightness and stability of the connection assembly 3 with the battery connector 1 and the electrical connector 2.

Specifically, the flexible conductor 31 is formed by combining a plurality of strands of copper core wires.

In this embodiment: the flexible conductor 31 in the connecting component 3 is formed by combining a plurality of strands of copper core wires, so that the whole connecting component 3 can be used in places which need to be bent excessively and moved frequently.

The utility model discloses a theory of operation and use flow: the whole connecting wire is reasonable in structure arrangement, ingenious in conception, convenient and efficient to use, and greatly improved in safety, the plurality of connector lugs 4 are perfectly protected by the first protective shell 11 and the second protective shell 12 in the battery connector 1 and the electrical appliance connector 2, the second protective shell 12 in the battery connector 1 and the electrical appliance connector 2 is movably inserted in the first protective shell 11, the plurality of reset springs 17 are arranged between the first protective shell 11 and the second protective shell 12, so that the whole battery connector 1 can be plugged and used when the connecting wire needs to use the plurality of connector lugs 4, when the connecting wire is not used, the second protective shell 12 can be reset through the plurality of reset springs 17, protection is continuously formed, deformation and damage caused by idling of the connector lugs (4) are prevented, the arrangement of the limiting ring 19 and the snap ring 18 also effectively prevents the plurality of reset springs 17 from forming reset transition on the second protective shell 12, the arrangement of the protection mechanism can avoid the influence of dust or foreign matters entering the first protection shell 11 and the second protection shell 12 on the insertion of the connector lug 4, meanwhile, due to the material of the plurality of elastic rubber protection plates 14, when the plurality of connector lugs 4 need to be inserted, the plurality of elastic rubber protection plates 14 can be outwards flicked and can protect the joints of the plurality of connector lugs 4, when the connector lug is not needed to be used, the connector lug can reset due to the elastic formation and can be used as a dustproof cover, not only is convenient and fast, but also has high practicability, the plurality of elastic rubber protection plates 14 are fixed along the outlet groove 13 at equal intervals, the distance between the plurality of elastic rubber protection plates 14 is less than five millimeters, the protection capability of the plurality of elastic rubber protection plates 14 on the plurality of connector lugs 4 in the second protection shell 12 and the first protection shell 11 can be further improved, the arrangement of the flexible lead 31 can also be formed on the wire sleeve 32, and further improve the security of whole battery connecting wire, the setting of two stiffeners 5 improves coupling assembling 3 and battery connector 1 and electrical apparatus connector 2's tightness of connection and steadiness, and flexible conductor 31 sets up in coupling assembling 3 and forms by the combination of stranded copper core line and can go to report the place that whole coupling assembling 3 can be used for the frequent removal that needs the overbending.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A battery connecting wire is characterized in that: comprises a battery connector (1), the battery connector (1) is connected with an electrical appliance connector (2) through a connecting component (3), the battery connector (1) is the same as the internal structure of the electrical appliance connector (2), the battery connector (1) comprises a first protective shell (11), a second protective shell (12), a head outlet groove (13), a circular slot (16), a reset spring (17), a snap ring (18) and a limit ring (19), the first protective shell (11) is connected with one end of the connecting component (3), the circular slot (16) is arranged at the upper end of the first protective shell (11), the second protective shell (12) is movably inserted in the circular slot (16), the snap ring (18) is fixed at the lower end of the circular slot (16), the limit ring (19) is fixed in the circular slot (16), and the snap ring (18) is matched with the limit ring (19), reset spring (17) are provided with a plurality ofly, and the top of a plurality of reset spring (17) is fixed respectively on the lower extreme of second protective housing (12) and the lower inner wall of circular slot (16), first protective housing (11) internal fixation has a plurality of connector lug (4), and is a plurality of the top of connector lug (4) is provided with protection machanism.

2. The battery connection cord according to claim 1, wherein: coupling assembling (3) are including flexible conductor (31) and line cover (32), line cover (32) are fixed in between two first protecting sheathing (11), flexible conductor (31) set up in line cover (32), and a plurality of connector lug (4) electric connection in battery connector (1) through flexible conductor (31) and electrical apparatus connector (2).

3. The battery connection cord according to claim 2, wherein: protection machanism is including going out first groove (13), elastic rubber guard plate (14) and hole (15), elastic rubber guard plate (14) are provided with a plurality ofly, go out first groove (13) and set up in the upper end of second protective housing (12), and is a plurality of the circumference inner wall in first groove (13) is all fixed in to the one end of elastic rubber guard plate (14), hole (15) are formed in the other end of a plurality of elastic rubber guard plates (14).

4. The battery connection cord according to claim 3, wherein: a plurality of elastic rubber protection plate (14) are fixed along being the equidistance in head slot (13), and the interval between a plurality of elastic rubber protection plate (14) is less than five millimeters.

5. The battery connection cord according to claim 4, wherein: and the joints of the flexible lead (31) and the two first protective shells (11) are provided with reinforcing pieces (5).

6. The battery connection cord according to claim 5, wherein: the flexible lead (31) is formed by combining a plurality of strands of copper core wires.