CN211871062U - Automatic contraction wall-hung type charging line winding device for parking garage - Google Patents

Abstract

The utility model discloses an automatic contraction wall-hung type charging coil device for a parking garage, which relates to the technical field of charging coil storage devices and comprises a coil turntable and a trunk-shaped shell, wherein a turntable cavity and a cable channel are arranged inside the shell, the coil turntable is erected in the turntable cavity through a rotating shaft connected with the side parts of two sides, the rotating shaft penetrates through the shell and extends to the outer side of the shell, and a rewinding assembly for rotating the coil turntable is arranged at the outer end of the rotating shaft; the pulley is installed in the top position rotation between carousel chamber and the cable passageway, and the charging wire cable conveys to the cable passageway through the pulley, is equipped with buffer gear on the casing of cable passageway exit, and buffer gear includes buffer board, buffer beam and compression spring, all is provided with the buffering hole around the casing bottom of cable passageway exit. The utility model discloses a roll up charging wire device structural design is reasonable light and handy, uses reliably, convenient, safety, and the buffer gear of setting can cushion protection and fix the charging wire plug effectively.

Description

Automatic contraction wall-hung type charging line winding device for parking garage

Technical Field

The utility model relates to a charging wire storage device technical field, concretely relates to garage parking is with automatic shrink wall-hung type book charging device.

Background

The new energy electric automobile adopts unconventional automobile fuel (electric energy) as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and supplements energy for the automobile by using a charger matched with the new energy automobile. For the convenience of remote charging use, current be used for electric automobile charging cable all longer, storage device generally all adopts the take-up reel to carry out the rollback to charging cable and collects, but when present electric motor car charges in the garage parking, the charging plug that can appear the charging wire often can't fix and put in order, leads to it easily to rock and causes the damage, influences safety and use.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model provides a garage parking is with automatic shrink wall-hung type book charging wire device.

In order to achieve the purpose, the utility model discloses a following technical scheme realizes:

an automatic contraction wall-hung type coiling and charging device for a parking garage comprises a coiling turntable, wherein the coiling turntable comprises a concave cavity in the middle for containing a charging wire cable, in addition, the coiling and charging device also comprises a trunk-shaped shell, a turntable cavity and a cable channel are arranged in the shell, the coiling turntable is erected in the turntable cavity through a rotating shaft connected with the side parts of two sides, the rotating shaft penetrates through the shell and extends to the outer side of the shell, and a rewinding assembly for rotating the coiling turntable is arranged at the outer end of the rotating shaft; the utility model discloses a cable charging device, including the cable passageway, the casing in cable passageway exit, be equipped with buffer gear on the casing in cable passageway exit, buffer gear includes a buffer board, two pairs of buffer rods and compression spring, all be provided with the buffer hole around the casing bottom in cable passageway exit, the buffer rod is inserted and is established and spacing setting in the buffer hole, the buffer rod bottom is close to limit portion position rigid coupling with the buffer board, the compression spring cover is located on the buffer rod, the compression spring top is connected with the casing bottom, the compression spring bottom is connected with the buffer board, the buffer board includes that the cable that central point put and seted up perforates, after charging, after the charging wire plug is extracted, take off to the buffer board below by the spiral carousel, charging wire plug and buffer board butt.

Furthermore, connecting rods are arranged on the side portions of the two sides of the pulley, one end of each connecting rod is fixedly connected with the shell, and the other end of each connecting rod is connected to the rotating center of the side portion of the pulley.

Furthermore, the rewinding assembly is composed of a fixing part and a torsion spring, the fixing part comprises a cavity arranged on the side part, the torsion spring and the outer end of the rotating shaft are both positioned in the cavity, one end of the torsion spring is fixedly connected with the inner wall of the cavity of the fixing part, and the other end of the torsion spring is fixedly connected with the rotating shaft.

The utility model discloses following beneficial effect has: the utility model discloses an automatic shrink wall-hung type book charging wire device structural design is reasonable light and handy, uses reliably, conveniently, safety, and automatic shrink function can avoid the charging wire to stack mixed and disorderly in the garage parking, ties a knot even to after charging, the buffer gear of setting can cushion protection and fix the charging wire plug effectively, prevents that it from causing the damage with the casing collision when pullback, has improved security and practicality greatly.

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 perspective view a of an embodiment of the present invention;

FIG. 2 is a schematic perspective view b of an embodiment of the present invention;

FIG. 3 is a schematic side view cross-section of an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic top cross-sectional view of an embodiment of the present invention;

labeled as: 1. a housing; 101. a turntable cavity; 102. a cable channel; 103. a cable entry; 104. a buffer hole; 2. a wire winding turntable; 3. a rotating shaft; 4. a rewind assembly; 401. a fixed part; 402. a torsion spring; 403. a cavity; 5. a pulley; 6. a connecting rod; 7. a buffer mechanism; 701. a buffer plate; 702. a buffer rod; 703. a compression spring; 704. perforating a cable; 8. a screw hole plate; 9. a bearing seat; 10. a charging wire; 11. and a charging connector.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; it should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; the connection can be mechanical connection or circuit connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

An automatic retractable wall-hung type charging device for a parking garage is disclosed, and is mainly structured as follows, referring to fig. 1-3:

comprises a trunk-shaped shell 1, the shell 1 comprises a rotating disc cavity 101 and a cable channel 102 arranged inside, a winding rotating disc 2 is erected in the rotating disc cavity 101, the winding rotating disc 2 comprises a cavity with the middle part for accommodating a cable of a charging wire 10, concretely, a rotating shaft 3 is arranged at the rotating center of the side part of the winding rotating disc 2, the rotating shaft 3 penetrates through the shell 1 and extends to the outer side of the shell 1, furthermore, a bearing seat 9 is sleeved on the rotating shaft 3, the bearing seat 9 is embedded in the shell 1, in addition, the outer ends of the rotating shafts 3 at two sides are respectively provided with a rewinding component 4, the rewinding component 4 comprises a fixing part 401 and a torsion spring 402, the fixing part 401 comprises a cavity 403 arranged at the side part, the torsion spring 402 and the outer end of the rotating shaft 3 are both positioned in the cavity, one end of the torsion spring 402 is fixedly connected with the inner wall of the cavity 403 of the fixing part 401, the other end of the torsion spring 402 is fixedly, the purpose of recovering the cable of the charging wire 10 can be achieved by resetting and revolving the rewinding assembly 4;

the housing 1 further comprises a cable inlet 103 arranged at the bottom, one end of a charging cable 10 is wound in the winding turntable 2, and the other end is connected to a charging pile (not shown).

Referring to fig. 4-5, a pulley 5 and a pair of connecting rods 6 are disposed above the space between the turntable cavity 101 and the cable channel 102, specifically, one end of each connecting rod 6 is fixedly connected to the housing 1, the other end of each connecting rod 6 is connected to the rotation center of the side of the pulley 5, the charging cable 10 is transmitted to the cable channel 102 through the pulley 5, further, a buffer mechanism 7 for protecting the charging connector 11 is disposed on the housing 1 at the outlet of the cable channel 102, the buffer mechanism 7 includes a buffer plate 701, two pairs of buffer rods 702 and a compression spring 703, the buffer holes 104 are disposed around the bottom of the housing 1 at the outlet of the cable channel 102, the buffer rods 702 are inserted into and limited in the buffer holes 104, the bottom ends of the buffer rods 702 are fixedly connected to the positions of the buffer plate 701 near the edges, the compression spring 703 is sleeved on the buffer rods 702, the top ends of the compression springs 703 are connected to the, compression spring 703 bottom is connected with buffer board 701, buffer board 701 includes that central point puts and offers some cable perforation 704, the back that finishes of charging, the release is extracted to the joint 11 that charges, 2 gyration of spiral carousel drive charging wire 10 are withdrawed to casing 1 in, the charging wire 10 plug moves towards cable passageway 102 exit, contradict with buffer board 701 until charging wire 10 plug top and be connected, joint 11 that charges is blocked to be established in cable passageway 102 exit (block promptly and establish in buffer board 701 below), therefore, the realization is to the fixed purpose of joint 11 that charges, when charging the use once more, it drags out charging wire 10 can to take tightly the joint 11 that charges.

Based on the foregoing, a rubber cushion (not shown) for cushioning is provided at the bottom of the cushion plate 701, and the presence of the rubber cushion can greatly reduce damage when the charging connector 11 is in contact with the cushion plate 701.

Based on the foregoing, in order to facilitate the detachment and installation of the charging coil device, a plurality of screw hole plates 8 are disposed on the side portion of the casing 1 close to the wall surface, and the casing 1 is fixedly connected with the wall body through the screw hole plates 8 by connecting bolts.

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 (5)

1. An automatic contraction wall-hung type charging wire coiling device for a parking garage comprises a wire coiling turntable, wherein the wire coiling turntable comprises a concave cavity in the middle for containing charging wires and cables, and the automatic contraction wall-hung type charging wire coiling device is characterized by further comprising a trunk-shaped shell, a charging wire cable inlet is formed in the bottom of the shell, a turntable cavity and a cable channel are formed in the shell, the wire coiling turntable is erected in the turntable cavity through a rotating shaft connected with the side parts of two sides of the wire coiling turntable, the rotating shaft penetrates through the shell and extends to the outer side of the shell, and a rewinding assembly for rotating the wire coiling turntable is arranged at the outer end of the rotating shaft;

the utility model discloses a cable charging device, including the cable passageway, the casing in cable passageway exit, be equipped with buffer gear on the casing in cable passageway exit, buffer gear includes a buffer board, two pairs of buffer rods and compression spring, all be provided with the buffer hole around the casing bottom in cable passageway exit, the buffer rod is inserted and is established and spacing setting in the buffer hole, the buffer rod bottom is close to limit portion position rigid coupling with the buffer board, the compression spring cover is located on the buffer rod, the compression spring top is connected with the casing bottom, the compression spring bottom is connected with the buffer board, the buffer board includes that the cable that central point put and seted up perforates, after charging, after the charging wire plug is extracted, take off to the buffer board below by the spiral carousel, charging wire plug and buffer board butt.

2. The automatic retracting wall-hung type winding and charging apparatus for parking garage according to claim 1, wherein a connecting rod is provided at both side portions of said pulley, one end of said connecting rod is fixedly connected to said housing, and the other end of said connecting rod is connected to the center of rotation of said pulley side portion.

3. The automatic retracting wall-hanging type winding and charging device for parking garage according to claim 1, wherein said winding-back assembly comprises a fixing portion and a torsion spring, the fixing portion comprises a cavity formed on a side portion, the torsion spring and an outer end of the rotating shaft are both located in the cavity, one end of the torsion spring is fixedly connected with an inner wall of the cavity of the fixing portion, and the other end of the torsion spring is fixedly connected with the rotating shaft.

4. The automatic retracting wall-hanging type winding and charging device for the parking garage according to claim 1, wherein a plurality of screw hole plates are arranged on the side portion of the shell close to the wall surface, and the shell is fixedly connected with the wall body through connecting bolts penetrating through the screw hole plates.

5. The automatic retracting wall-hung type winding and charging apparatus for parking garage according to claim 1, wherein a rubber cushion for buffering is provided at the bottom of said buffer plate.

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