Apparatus capable of storing charging cable harness

Abstract

An apparatus capable of storing a charging cable harness, relating to the technical field of vehicle charging. The apparatus comprises a rotating disc assembly (1), a fixed disc assembly (2), a charging cable assembly and a cable winding assembly. An annular storage groove (101) is formed in the outer peripheral wall of the rotating disc assembly (1), a first mounting portion is provided on one side of the rotating disc assembly (1), and a rotating conductive assembly is provided in the first mounting portion. The fixed disc assembly (2) and the rotating disc assembly (1) can rotate relative to each other, and a second mounting portion is provided on the side of the fixed disc assembly (2) distant from the rotating disc assembly (1). The charging cable assembly comprises a first charging cable harness (301) coiled in the annular storage groove (101) and a second charging cable harness (302) provided in the second mounting portion, and the first charging cable harness (301) and the second charging cable harness (302) are electrically connected by means of the rotating conductive assembly. The cable winding assembly is provided at the center of the rotating disc assembly (1) and can pull the first charging cable harness (301) that has been pulled out of the annular storage groove (101) back into the annular storage groove (101).

Description

A device capable of storing a charging harness Technical Field

[0001] The utility model relates to the technical field of vehicle charging, and more particularly to a device capable of storing a charging harness. Background Art

[0002] Electric vehicles are vehicles powered by electricity. They store energy in batteries and convert it into mechanical energy through electric motors. Because they don't rely on traditional fuel engines, electric vehicles don't emit harmful gases, making them environmentally friendly and a key tool for achieving sustainable transportation and addressing climate change.

[0003] Electric vehicles are charged by connecting the vehicle charging cable to the target electric vehicle and the charging pile respectively. When charging an electric vehicle, it is easy for the charging cable to be too short to connect to the charging port due to improper parking position. Therefore, most vehicle charging cables on the market are relatively long. After charging is completed, the charging cable needs to be manually rolled up and placed back near the charging pile. Currently, this method has the following two problems: 1. The charging cable is exposed to sunlight and rain on a regular basis, which will cause the insulation of the charging cable to age faster and reduce the service life of the charging cable; 2. Some car owners throw the charging gun directly on the ground after charging, which not only makes the scene messy, but also increases the risk of the charging cable being damaged by the vehicle.

[0004] Utility Model Content

[0005] The technical problem to be solved by the present invention is that most vehicle charging cables on the market are long and easily eroded by sunlight and rain. In addition, if the charging cables are not properly wound up manually, there is a risk that the vehicle charging cables may be crushed by the vehicle. In view of the above-mentioned defects of the prior art, a device for storing a charging cable harness is provided.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A device for storing a charging harness includes a rotating disk assembly, wherein an annular receiving groove is formed on an outer peripheral wall of the rotating disk assembly, a first mounting portion is provided on one side of the rotating disk assembly, and a rotating conductive component is provided in the first mounting portion;

[0008] a fixed disk assembly, the fixed disk assembly being rotatable relative to the rotating disk assembly, and a second mounting portion being provided on a side of the fixed disk assembly away from the rotating disk assembly;

[0009] a charging cable assembly, the charging cable assembly comprising a first charging cable harness coiled in the annular receiving groove and a second charging cable harness disposed on the second mounting portion, the first charging cable harness and the second charging cable harness being electrically connected via a rotating conductive assembly;

[0010] The wire take-up assembly is arranged at the center of the rotating disk assembly and can pull the first charging wire harness that has been pulled out of the annular storage groove back into the annular storage groove.

[0011] Preferably, the rotating conductive component includes a first conductive rotating member and a second conductive rotating member that are pressed against each other and rotatable with respect to each other, the first conductive rotating member is electrically connected to the first charging harness, and the second conductive rotating member is electrically connected to the second charging harness.

[0012] Preferably, it includes a charging harness connection assembly, which includes a first conductive clamping block and a second conductive clamping block, the first mounting portion is provided with a plurality of first mounting slots, the first conductive clamping block is passed through the first mounting slots and is connected to the first conductive rotating member, the second mounting portion is provided with a plurality of second mounting slots, the second conductive clamping block is passed through the second mounting slots and is connected to the second conductive rotating member.

[0013] Preferably, the first charging harness includes a plurality of first wires, which are installed on a first conductive clamping block and electrically connected to the first conductive clamping block; the second charging harness includes a plurality of second wires, which are installed on a second conductive clamping block and electrically connected to the second conductive clamping block.

[0014] Preferably, the first mounting portion includes a plurality of annular mounting slots, and the first conductive rotating member and the second conductive rotating member are both conductive rings and are placed in the annular mounting slots.

[0015] Preferably, the second mounting portion includes a mounting block protruding toward the rotating disk assembly, a mounting groove is provided on a side of the mounting block away from the rotating disk assembly, a hollow mounting column is provided at the bottom of the mounting groove, a first through hole is provided at the bottom of the hollow mounting column that connects to the internal cavity of the hollow mounting column, a second through hole is provided at the bottom of the mounting groove that faces the first through hole, the second through hole faces the second conductive rotating member, an elastic member is provided in the internal cavity of the hollow mounting column, and the elastic member passes through the first through hole and the second through hole and abuts against the second conductive rotating member.

[0016] Preferably, a rotating shaft is provided through the middle of the rotating disk assembly and the fixed disk assembly, the fixed disk assembly is fixedly connected to the rotating shaft, and the rotating disk assembly can rotate around the rotating shaft.

[0017] Preferably, the device for accommodating the charging harness includes a shell, the rotating disk assembly is arranged in the shell, and a first wire outlet groove for the second charging harness to extend out is provided on the outer peripheral wall of the shell. The shell includes a first storage shell and a second storage shell that are detachably connected. The fixed disk assembly is arranged in the middle of the first storage shell, and a wiring groove that connects the second mounting part with the outer peripheral side of the first storage shell is provided on the side of the first storage shell away from the rotating disk assembly. The opening of the assembly groove is detachably provided with a cover.

[0018] Preferably, a threaded hole is provided in the middle of the rotating shaft along the central axis thereof.

[0019] Preferably, the take-up assembly is a spring assembly.

[0020] The beneficial effect of the present invention is that: the present invention can electrically connect the second charging harness with the power supply assembly, and when the target vehicle needs to be charged, the first charging harness can be pulled out. At this time, the rotating disk assembly and the fixed disk assembly rotate relative to each other, and the first charging harness will gradually disengage from the annular storage groove, so that the first charging harness can be inserted into the charging port of the target vehicle. After charging is completed, the first charging harness is separated from the charging port of the target vehicle. At this time, the wire-retracting assembly will pull the first charging harness that has been pulled out of the annular storage groove back into the annular storage groove, thereby avoiding the first charging harness from being crushed and scraped off, thereby increasing the service life of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work:

[0022] FIG1 is a schematic diagram of the overall explosion structure of the present invention.

[0023] FIG2 is a partially enlarged schematic diagram of portion A in FIG1 of the present invention.

[0024] FIG3 is a partially enlarged schematic diagram of portion B in FIG1 of the present invention.

[0025] FIG4 is a partially enlarged schematic diagram of portion C in FIG1 of the present invention.

[0026] FIG5 is a schematic diagram of the overall exploded structure of the present invention from another angle.

[0027] FIG6 is a side view of the present invention.

[0028] FIG7 is a schematic cross-sectional view of FIG6 of the present invention.

[0029] FIG8 is an overall axonometric diagram of the present invention.

[0030] FIG9 is another overall axonometric schematic diagram of the present invention.

[0031] FIG10 is an internal schematic diagram of the fixed disk assembly of the present invention.

[0032] FIG11 is an internal schematic diagram of the rotating disk assembly of the present invention.

[0033] The accompanying drawings are marked as follows: 1. Rotating disk assembly; 101. Annular receiving groove; 102.1. First mounting through groove; 102.2. First clamping groove; 102.3. Annular mounting groove body; 2. Fixed disk assembly; 201.1. Second mounting through groove; 201.2. Second clamping groove; 201.3. Mounting block; 201.4. Assembly groove; 201.5. Hollow mounting column; 201.6. Elastic member; 201.7. Cover; 201.8. Second through hole; 301. First charging wire harness; 301.1. First conductor; 302. Second charging wire harness; 302.1. Second conductor; 401. Mounting protrusion; 402. Spring body; 403. Second wire outlet groove; 404. Buckle head; 405. Buckle plate; 501. First conductive rotating member; 502. Second conductive rotating member; 601, first conductive clamping block; 602, second conductive clamping block; 7, rotating shaft; 701, threaded hole; 8, housing; 801, first wire outlet slot; 802, first storage shell; 803, second storage shell; 804, wiring slot. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. 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.

[0035] In the description of the embodiments of this application, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of this application based on the specific circumstances.

[0036] In the embodiments of the present application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0038] As shown in Figures 1 to 11, an embodiment of the present invention relates to a device for storing a charging wire harness, comprising a rotating disk assembly 1, a fixed disk assembly 2, a charging wire assembly, and a take-up assembly. An annular receiving groove 101 is provided on the outer peripheral wall of the rotating disk assembly 1, and a first mounting portion is provided on one side of the rotating disk assembly 1, and a rotating conductive component is provided in the first mounting portion; the fixed disk assembly 2 and the rotating disk assembly 1 can rotate relative to each other, and a second mounting portion is provided on the side of the fixed disk assembly 2 away from the rotating disk assembly 1; the charging wire assembly includes a first charging wire harness 301 coiled in the annular receiving groove 101 and a second charging wire harness 302 provided in the second mounting portion, the first charging wire harness 301 and the second charging wire harness 302 are electrically connected through the rotating conductive component, the take-up assembly is provided at the center of the rotating disk assembly 1, and can pull the first charging wire harness 301 that has been pulled out of the annular receiving groove 101 back into the annular receiving groove 101, and the present invention can fix the fixed disk assembly 2 When the charging station is installed, the second charging harness 302 is electrically connected to the power supply assembly. When the target vehicle needs to be charged, the first charging harness 301 can be pulled out. At this time, the rotating disk assembly 1 and the fixed disk assembly 2 rotate relative to each other, and the first charging harness 301 will gradually disengage from the annular storage groove 101, thereby inserting the first charging harness 301 at the charging port of the target vehicle. Furthermore, the connection strength between the first charging harness 301 and the charging port is greater than the force of the take-up assembly to retract the first charging harness 301, thereby preventing the take-up assembly from retracting the first charging harness 301 into the annular storage groove 101 when the target vehicle is charging. After charging is completed, the first charging harness 301 is separated from the charging port of the target vehicle. At this time, the take-up assembly pulls the first charging harness 301 that has been pulled out of the annular storage groove 101 back into the annular storage groove 101, thereby avoiding the first charging harness 301 from being crushed and scraped off, thereby increasing the service life of the present invention.

[0039] In this embodiment, the rotating conductive component includes a first conductive rotating member 501 and a second conductive rotating member 502 that are pressed against each other and can rotate with each other. The first conductive rotating member 501 is electrically connected to the first charging harness 301, and the second conductive rotating member 502 is electrically connected to the second charging harness 302. When the first charging harness 301 is pulled, the rotating disk assembly 1 and the fixed disk assembly 2 rotate relative to each other. At this time, the first conductive rotating member 501 and the second conductive rotating member 502 rotate relative to each other, thereby achieving the purpose of continuous electrical connection between the first charging harness 301 and the second charging harness 302 when the rotating disk assembly 1 and the fixed disk assembly 2 rotate relative to each other.

[0040] Referring to Figures 1 to 11, in this embodiment, a charging harness connection assembly is included, which includes a first conductive clamping block 601 and a second conductive clamping block 602. The first mounting portion is provided with a plurality of first mounting through-slots 102.1, the first conductive clamping block 601 is inserted into the first mounting through-slots 102.1 and is connected to the first conductive rotating member 501, and the second mounting portion is provided with a plurality of second mounting through-slots 201.1, the second conductive clamping block 602 is inserted into the second mounting through-slots 201.1 and is connected to the second conductive rotating member 502. Further, one end of the first conductive clamping block 601 is provided with a first clamping groove 102.2, and the first wire 301.1 can be clamped in the first clamping groove 1 02.2 is electrically connected to the first conductive clamping block 601, the other end of the first conductive block is clamped on the first conductive rotating member 501, one end of the second conductive clamping block 602 is provided with a second clamping groove 201.2, the second wire 302.1 can be clamped in the second clamping groove 201.2 and electrically connected to the second conductive clamping block 602, the other end of the second conductive block is clamped on the second conductive rotating member 502, further, in this embodiment, there are four annular mounting grooves, the diameters of the four annular mounting grooves are not equal, the first conductive rotating member 501 and the second conductive rotating member 502 are correspondingly provided with four and are arranged in sequence in the four annular mounting grooves, and the first conductive wire and the second conductive wire are also correspondingly provided with four.

[0041] In this embodiment, the first charging harness 301 includes multiple first wires 301.1, which are installed on the first conductive clamping block and electrically connected to the first conductive clamping block. The second charging harness 302 includes multiple second wires 302.1, which are installed on the second conductive clamping block 602 and electrically connected to the second conductive clamping block 602.

[0042] In this embodiment, the first mounting portion includes a plurality of annular mounting grooves 102.3. The first conductive rotating member 501 and the second conductive rotating member 502 are both conductive rings and are placed in the annular mounting grooves 102.3. This allows the first conductive rotating member 501 and the second wire 302.1 rotating member to be positioned, so that the contact between the first conductive rotating member 501 and the second wire 302.1 rotating member is more stable.

[0043] Referring to Figures 1 to 11, the second mounting portion includes a mounting block 201.3 protruding toward the rotating disk assembly 1, a mounting groove 201.4 is provided on the side of the mounting block 201.3 away from the rotating disk assembly 1, a hollow mounting column 201.5 is provided at the bottom of the mounting groove 201.4, a first through hole communicating with the internal cavity of the hollow mounting column 201.5 is provided at the bottom of the hollow mounting column 201.5, a second through hole 201.8 facing the first through hole is provided at the bottom of the mounting groove 201.4, the second through hole 201.8 facing the second conductive rotating member 502, an elastic member 201.6 is provided in the internal cavity of the hollow mounting column 201.5, the elastic member 201.6 passes through the first through hole and the second through hole 201.8 and abuts against the second conductive rotating member Part 502, further, by providing a mounting block 201.3, and opening an assembly groove 201.4 on the side of the mounting block 201.3 away from the rotating disk assembly 1, space can be saved, making the structure of the utility model more compact. Specifically, in this embodiment, the elastic member 201.6 is a spring, one end of the spring acts on the top of the hollow mounting column 201.5, and the other end of the spring acts on the second conductive rotating member 502, thereby further pressing the second conductive rotating member 502 against the first conductive rotating member 501, effectively avoiding the second conductive rotating member 502 and the first conductive rotating member 501 from being in virtual contact. Furthermore, a wear-resistant conductive layer is provided on the side of the second conductive rotating member 502 that is pressed against the first conductive rotating member 501.

[0044] In this embodiment, a rotating shaft 7 is provided through the middle of the rotating disk assembly 1 and the fixed disk assembly 2, the fixed disk assembly 2 is fixedly connected to the rotating shaft 7, and the rotating disk assembly 1 can rotate around the rotating shaft 7. Furthermore, a threaded hole 701 is provided in the middle of the rotating shaft 7 along its central axis direction. By opening another threaded hole 701 on the charging pile, the screw is engaged with the threaded hole 701 on the rotating shaft 7 and then threadedly engaged with the threaded hole 701 on the charging pile, so as to fix the rotating shaft 7 on the charging pile. Since the rotating shaft 7 is fixedly connected to the fixed disk assembly 2 and rotationally connected to the rotating disk assembly 1, the fixed disk assembly 2 and the rotating disk assembly 1 are both set on the charging pile.

[0045] 1 to 11 , in this embodiment, the device for storing a charging harness includes a shell 8, a rotating disk assembly 1 is arranged in the shell 8, and a first wire outlet groove 801 for extending the second charging harness 302 is provided on the outer peripheral wall of the shell 8, the shell 8 includes a first storage shell 802 and a second storage shell 803 that are detachably connected, the fixed disk assembly 2 is arranged in the middle of the first storage shell 802, and a wiring groove 804 that connects the second mounting portion with the outer peripheral side of the first storage shell 802 is provided on the side of the first storage shell 802 away from the rotating disk assembly 1, so that when the utility model is installed on the charging pile, the wiring groove 804 avoids squeezing the second charging harness 302, and a cover 201.7 is detachably provided at the opening of the assembly groove 201.4. Furthermore, by providing the shell 8, the rotating disk assembly 1 is arranged in the shell 8, and the shell 8 can protect the rotating disk assembly 1 to prevent the external environment such as rain, sunlight, etc. from polluting the rotating disk assembly 1 and eroding the first charging harness 301.

[0046] In this embodiment, the take-up assembly is a spring assembly. Furthermore, the spring assembly includes an installation convex ring 401, a spring body 402 is arranged in the installation convex ring 401, a second wire outlet groove 403 for the first wire 301.1 to extend out is provided on one side of the installation convex ring 401, a snap head 404 is provided on the top of the installation convex ring 401, and a snap plate 405 is provided on the side of the rotating disk assembly 1 facing the spring body 402, and the snap plate 405 is snapped with the snap head 404. The user can check or replace the spring by removing the snap plate 405. In another embodiment, the spring assembly can also be a driving motor.

[0047] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this utility model.

Claims

1. A device for storing a charging harness, characterized in that: include: A rotating disk assembly (1), wherein an annular receiving groove (101) is provided on an outer peripheral wall of the rotating disk assembly (1), a first mounting portion is provided on one side of the rotating disk assembly (1), and a rotating conductive assembly is provided in the first mounting portion; A fixed disk assembly (2), wherein the fixed disk assembly (2) and the rotating disk assembly (1) are rotatable relative to each other, and a second mounting portion is provided on a side of the fixed disk assembly (2) away from the rotating disk assembly (1); A charging cable assembly, comprising a first charging cable harness (301) wound in an annular receiving groove (101) and a second charging cable harness (302) arranged on a second mounting portion, wherein the first charging cable harness (301) and the second charging cable harness (302) are electrically connected via a rotating conductive assembly; A wire take-up assembly is arranged at the center of the rotating disk assembly (1) and can pull the first charging wire harness (301) that has been pulled out of the annular receiving groove (101) back into the annular receiving groove (101).

2. The device for storing a charging harness according to claim 1, characterized in that: The rotating conductive component comprises a first conductive rotating member (501) and a second conductive rotating member (502) which are pressed against each other and can rotate relative to each other, the first conductive rotating member (501) is electrically connected to the first charging harness (301), and the second conductive rotating member (502) is electrically connected to the second charging harness (302).

3. The device for storing a charging harness according to claim 1, characterized in that: The invention comprises a charging harness connection assembly, wherein the charging harness connection assembly comprises a first conductive clamping block (601) and a second conductive clamping block (602); the first mounting portion is provided with a plurality of first mounting through slots (102.1); the first conductive clamping block (601) is arranged in the first mounting through slots (102.1) and is connected to a first conductive rotating member (501); the second mounting portion is provided with a plurality of second mounting through slots (201.1); the second conductive clamping block (602) is arranged in the second mounting through slots (201.1) and is connected to a second conductive rotating member (502).

4. The device for storing a charging harness according to claim 3, characterized in that: The first charging harness (301) includes a plurality of first wires (301.1), which are mounted on a first conductive clamping block (601) and electrically connected to the first conductive clamping block (601); the second charging harness (302) includes a plurality of second wires (302.1), which are mounted on the second conductive clamping block (602) and electrically connected to the second conductive clamping block (602).

5. The device for storing a charging harness according to claim 2, characterized in that: The first mounting portion comprises a plurality of annular mounting slots (102.3), and the first conductive rotating member (501) and the second conductive rotating member (502) are both conductive rings and are placed in the annular mounting slots (102.3).

6. The device for storing a charging harness according to claim 2, characterized in that: The second mounting portion comprises a mounting block (201.3) protruding toward the rotating disk assembly (1); a mounting groove (201.4) is provided on a side of the mounting block (201.3) away from the rotating disk assembly (1); a hollow mounting column (201.5) is provided at the bottom of the mounting groove (201.4); a first through hole communicating with an internal cavity of the hollow mounting column (201.5) is provided at the bottom of the hollow mounting column (201.5); a second through hole (201.8) facing the first through hole is provided at the bottom of the mounting groove (201.4); the second through hole (201.8) faces the second conductive rotating member (502); an elastic member (201.6) is provided in the internal cavity of the hollow mounting column (201.5); the elastic member (201.6) passes through the first through hole and the second through hole (201.8) and abuts against the second conductive rotating member (502).

7. The device for storing a charging harness according to claim 1, characterized in that: A rotating shaft (7) is provided through the middle of the rotating disk assembly (1) and the fixed disk assembly (2); the fixed disk assembly (2) is fixedly connected to the rotating shaft (7); and the rotating disk assembly (1) can rotate around the rotating shaft (7).

8. The device for storing a charging harness according to claim 6, characterized in that: The device capable of storing a charging harness comprises a shell (8), the rotating disk assembly (1) is arranged in the shell (8), a first outlet groove (801) for the second charging harness (302) to extend out is provided on the outer peripheral wall of the shell (8), the shell (8) comprises a first storage shell (802) and a second storage shell (803) that are detachably connected, the fixed disk assembly (2) is arranged in the middle of the first storage shell (802), a wiring groove (804) that connects the second mounting portion with the outer peripheral side of the first storage shell (802) is provided on the side of the first storage shell (802) away from the rotating disk assembly (1), and a cover (201.7) is detachably provided at the opening of the assembly groove (201.4).

9. The device for storing a charging harness according to claim 7, characterized in that: A threaded hole (701) is provided in the middle of the rotating shaft (7) along the central axis direction thereof.

10. The device for storing a charging harness according to claim 1, characterized in that: The wire taking-up component is a spring component.

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