CN210363423U

CN210363423U - Portable automobile charger capable of being wound in telescopic mode

Info

Publication number: CN210363423U
Application number: CN201921149833.9U
Authority: CN
Inventors: 汪纪成; 徐顺刚; 张玉梅
Original assignee: Sichuan Geruilaisi New Energy Technology Co ltd
Current assignee: Sichuan Geruilaisi New Energy Technology Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-21
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a portable automobile charger capable of being wound in a telescopic mode, which comprises a charging pile, a conducting wire, a plug and a storage assembly, wherein a power supply is provided in the charging pile, the conducting wire is pulled, and the plug is inserted into a jack on an electric vehicle to be charged; the wire is whole twines when not using on the storage assembly, the storage assembly is again by the back shaft, turn round the reed, the line roller, the turning handle, ring cover and spacing post constitute, during the use, it rotates to rotate the handle drive line roller, when the wire on the line roller is pulled out, turn round the reed and compressed on the back shaft, until the wire leads to the car other after, overlap the lantern ring on spacing post, fix the wire, after the completion of charging, the slip ring cover, break away from the spacing post with the ring cover, under the spring action of turning round the reed, the wire resumes to the state of winding on the line roller, thereby obtain the wire and accomodate convenient effect.

Description

Portable automobile charger capable of being wound in telescopic mode

Technical Field

The utility model relates to a new energy automobile accessory technical field especially relates to a scalable winding portable automobile charger.

Background

With the increasing exhaustion of petroleum resources, a new energy automobile will replace a traditional fuel automobile to become the first choice of automobile industry development in the future, the plug-in electric automobiles with the most industrialization prospect in the new energy automobile are more and more appeared in people's lives at present, a charging connector is needed when the automobile is charged, but the existing electric automobile charging connector lacks a wire winding device and has the problem of difficulty in wire storage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable winding portable automobile charger aims at solving current electric automobile charging connector and lacks wire wind, has the wire to accomodate the problem of difficulty.

In order to achieve the purpose, the portable automobile charger capable of being wound in a telescopic mode comprises a charging pile, a lead, a plug and a storage assembly, wherein the charging pile is fixed on the ground, the lead is electrically connected with the charging pile and is led out from the charging pile, the plug is fixedly connected with the lead and is positioned at one end, away from the charging pile, of the lead, the storage assembly is fixedly connected with the charging pile, and the lead is wound on the storage assembly;

accomodate the subassembly and include back shaft, turn round reed, line roller, change handle, ring cover and spacing post, the one end of back shaft with fill electric pile fixed connection, turn round the reed registrate on the back shaft, the line roller with fill electric pile and rotate and be connected, the line roller encloses and closes the turn round reed, the wire winding is in on the line roller, the change handle with the other end of back shaft rotates and connects, and with line roller fixed connection, the one end of ring cover with change handle sliding connection, the other end of ring cover has the aperture, spacing post with fill electric pile fixed connection, and be located in the turning radius of ring cover, and the orientation the aperture.

The supporting shaft is provided with a groove, the groove is located at one side, away from the charging pile, of the supporting shaft, and the torsion spring piece is clamped into the groove.

Wherein, the torsional spring piece includes rectangle piece and ring layer, the rectangle piece inserts in the recess, the width of rectangle piece is greater than the recess, the ring layer with rectangle piece fixed connection, and be located the outside of rectangle piece, the line roller with the outside fixed connection on ring layer.

The rotating handle comprises a sleeve, a disc and a handle, the sleeve is connected with the supporting shaft bearing and located at one end of the charging pile, the disc is fixedly connected with the sleeve, the disc is fixedly connected with the wire roller, and the handle is fixedly connected with the disc and located at one side of the wire roller.

Wherein the diameter of the disc is larger than the diameter of the wire roll.

The number of the limiting columns is multiple, and the limiting columns and the circle center of the rotating handle are in an annular array with a base point.

The charger further comprises a baffle, the baffle is located on the outer side of the wire roller, an opening is formed in the baffle, the conducting wire penetrates through the opening, the plug is located on the outer side of the baffle, and the cross section of the plug is larger than that of the opening.

The charger further comprises a buffer pad, wherein the buffer pad is fixedly connected with the baffle, positioned on the outer side of the baffle and positioned on the edge of the opening.

The utility model discloses a portable automobile charger capable of being wound in a telescopic mode, which comprises a charging pile, a lead, a plug and a storage assembly, wherein a power supply is provided in the charging pile, the lead is pulled, and the plug is inserted into a jack on an electric vehicle to be charged; when the wire is not used, the wire is completely wound on the storage assembly, the storage assembly is composed of a support shaft, a torsion spring piece, a wire roller, a rotating handle, a ring sleeve and a limiting post, when the wire is used, the rotation is rotated to drive the wire roller to rotate, when the wire on the wire roller is pulled out, the torsion spring piece is compressed on the support shaft until the wire is pulled beside an automobile, the sleeve ring is sleeved on the limiting post to fix the wire, after the charging is finished, the ring sleeve is slid to separate the ring sleeve from the limiting post, and under the elastic force action of the torsion spring piece, the wire is restored to a state of being wound on the wire roller, so that the effect of convenient storage of the wire is obtained.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the charger of the present invention;

fig. 2 is a schematic diagram of the internal structure of the charger of the present invention;

fig. 3 is a schematic structural view of the torsion spring plate and the support shaft of the present invention;

FIG. 4 is a schematic structural view of the rotating handle of the present invention;

in the figure: 100-charger, 10-charging pile, 20-lead, 30-plug, 40-containing component, 41-supporting shaft, 411-groove, 42-twisted spring, 421-rectangular sheet, 422-ring layer, 43-line roller, 44-rotating handle, 441-sleeve, 442-disc, 443-handle, 45-ring sleeve, 451-small hole, 46-limit column, 50-baffle, 51-opening and 60-buffer pad.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation and therefore should not be construed as limiting the present invention.

Referring to fig. 1 to 4, the present invention provides a portable car charger capable of being wound in a telescopic manner, including a charging pile 10, a conducting wire 20, a plug 30 and a receiving assembly 40, wherein the charging pile 10 is fixed on the ground, the conducting wire 20 is electrically connected with the charging pile 10 and led out from the charging pile 10, the plug 30 is fixedly connected with the conducting wire 20 and is located at one end of the conducting wire 20 far away from the charging pile 10, the receiving assembly 40 is fixedly connected with the charging pile 10, and the conducting wire 20 is wound on the receiving assembly 40;

accomodate subassembly 40 includes back shaft 41, torsional reed 42, line roller 43, turning handle 44, ring cover 45 and spacing post 46, back shaft 41 one end with fill electric pile 10 fixed connection, torsional reed 42 registrates on back shaft 41, line roller 43 rotates with to fill electric pile 10 and is connected, line roller 43 encloses and closes torsional reed 42, wire 20 twines on line roller 43, turning handle 44 with back shaft 41's the other end rotates to be connected, and with line roller 43 fixed connection, ring cover 45's one end with turning handle 44 sliding connection, ring cover 45's the other end has aperture 451, spacing post 46 with fill electric pile 10 fixed connection, and be located in ring cover 45's the radius of rotation, and towards aperture 451.

In this embodiment, the charging piles 10 are arranged side by side in a parking lot, the charging piles 10 are connected to a utility power system, the wires 20 are communicated with the charging piles 10, when charging is not performed, the wires 20 are all wound around the wire roller 43 of the storage assembly 40, the torsion spring 42 is in an undeformed state, an electric vehicle is driven to the vicinity of the charging piles 10, and because the distance between the position where the electric vehicle stops and the charging pile 10 is different, the rotating handle 44 needs to be rotated forward, the rotating handle 44 drives the wire roller 43 to rotate, the wire roller 43 rotates this time to unfold the wires 20 until the length of the wires 20 extending from the wire roller 43 meets the requirement that the plug 30 can be inserted into a charging jack of the vehicle, the loop 45 is slid, so that the limiting column 46 is inserted into the small hole 451 of the loop 45, the rotation of the rotating handle 44 is limited, after the automobile is electrified, the ring sleeve 45 is slid again, so that the ring sleeve 45 is separated from the limiting column 46, the wire roller 43 rotates reversely under the action of the torsion spring piece 42, and the extending part of the lead 20 is wound on the wire roller 43 again, so that the effect of conveniently storing the lead 20 is achieved.

Further, the supporting shaft 41 is provided with a groove 411, the groove 411 is located on one side of the supporting shaft 41 far away from the charging pile 10, and the torsion spring 42 is clamped in the groove 411. In the embodiment, the depth of the recess 411 is larger than the length of the torsion spring 42, and the insertion of a part of the torsion spring 42 into the recess 411 can realize that the torsion spring 42 contracts inwards around the supporting shaft 41 when the wire 20 is pulled out.

Further, the torsion spring plate 42 includes a rectangular plate 421 and a ring layer 422, the rectangular plate 421 is inserted into the groove 411, the width of the rectangular plate 421 is greater than the groove 411, the ring layer 422 is fixedly connected with the rectangular plate 421 and is located on the outer side of the rectangular plate 421, and the wire roller 43 is fixedly connected with the outer side of the ring layer 422. In the embodiment, one end of the rectangular piece 421, which is far away from the charging pile 10, of the supporting shaft 41 is inserted into the groove 411, the thickness of the rectangular piece 421 is the same as that of the groove 411, and the rectangular piece 421 realizes the detachable connection between the ring layer 422 and the supporting shaft 41, so that the installation is convenient.

Further, the rotation handle 44 includes a sleeve 441, a disk 442, and a handle 443, the sleeve 441 is bearing-connected with the support shaft 41 and is located at an end of the support shaft 41 away from the charging pile 10, the disk 442 is fixedly connected with the sleeve 441, the disk 442 is fixedly connected with the thread roller 43, and the handle 443 is fixedly connected with the disk 442 and is located at a side of the disk 442 away from the thread roller 43. In the embodiment, the sleeve 441 is used to limit the torsion spring 42 from falling out of the groove 411, when the handle 443 is rotated, the handle 443 drives the disc 442 to rotate, the disc 442 drives the sleeve 441 to rotate on the supporting shaft 41, and the disc 442 and the thread roller 43 are fixedly connected, so that the thread roller 43 rotates around the supporting shaft 41 along with the disc 442, and a labor-saving effect of pulling out the lead 20 is obtained.

Further, the diameter of the disc 442 is larger than that of the wire roller 43. In the embodiment, the portion of the disc 442 extending beyond the wire roller 43 serves to restrain the wire 20 between the disc 442 and the charging post 10, thereby preventing the wire 20 from slipping off and knotting.

Further, the number of the limiting columns 46 is multiple, and the circle center of the rotating handle 44 is a base point annular array. In the embodiment, when the number of the limiting posts 46 is only one, when the loop 45 is sleeved into the limiting post 46, the length of the wire 20 extending out relative to the wire roller 43 is slightly larger than the distance from the wire roller 43 to the automobile jack, so that the loop 45 can be ensured to be sleeved into the limiting post 46, and when the number of the limiting posts 46 is multiple, the extending distance of the wire 20 can be shortened, and the probability of knotting of the wire 20 is reduced.

Further, the charger 100 further comprises a baffle 50, the baffle 50 is located outside the wire roller 43, the baffle 50 is provided with an opening 51, the wire 20 passes through the opening 51, the plug 30 is located outside the baffle 50, and the cross section of the plug 30 is larger than that of the opening 51. In the embodiment, the opening 51 of the baffle 50 guides the extension direction of the lead wire 20, so that the end of the lead wire 20 connected to the plug 30 can be prevented from falling off the wire roller 43.

Further, the charger 100 further comprises a buffer pad 60, wherein the buffer pad 60 is fixedly connected with the baffle 50, is located outside the baffle 50, and is located at the edge of the opening 51. In the embodiment, the buffer pad 60 is made of foam, and when the wire 20 automatically moves to the wire roller 43 under the action of the torsion spring 42, the plug 30 is finally caught by the opening 51, and the buffer pad 60 absorbs energy generated by an impact, so as to prevent the plug 30 from being damaged.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A portable automobile charger capable of being wound telescopically is characterized in that,

the charging pile is fixed on the ground, the wire is electrically connected with the charging pile and led out of the charging pile, the plug is fixedly connected with the wire and positioned at one end of the wire far away from the charging pile, the accommodating component is fixedly connected with the charging pile, and the wire is wound on the accommodating component;

2. The retractable and windable portable vehicle charger of claim 1, wherein the support shaft has a recess therein, the recess being located on a side of the support shaft remote from the charging post, the torsion spring is snapped into the recess.

3. The retractable and windable portable automobile charger of claim 2, wherein the torsion spring plate comprises a rectangular plate and a ring layer, the rectangular plate is inserted into the groove, the width of the rectangular plate is larger than that of the groove, the ring layer is fixedly connected with the rectangular plate and positioned at the outer side of the rectangular plate, and the wire roller is fixedly connected with the outer side of the ring layer.

4. The retractable and windable portable vehicle charger of claim 3, wherein the stem comprises a sleeve, a disc and a handle, the sleeve is connected to the support shaft bearing and located at an end of the support shaft away from the charging post, the disc is fixedly connected to the sleeve, the disc is fixedly connected to the wire roller, and the handle is fixedly connected to the disc and located at a side of the disc away from the wire roller.

5. The retractable wound portable vehicle charger of claim 4, wherein the diameter of the disk is greater than the diameter of the wire roller.

6. The retractable and windable portable automobile charger according to claim 1, wherein the number of the stopper posts is plural, and the center of the stopper posts and the center of the rotating handle are a base point annular array.

7. The retractable, wrappable portable vehicle charger of claim 1 further including a baffle positioned outside said wire roller, said baffle having an opening therein through which said conductor wire passes, said plug being positioned outside said baffle, said plug having a cross-section greater than a cross-section of said opening.

8. The retractable and windable portable vehicle charger of claim 7, further comprising a bumper fixedly attached to the baffle and located outside the baffle and at the edge of the opening.