Winder for charging head of charging box

Abstract

The utility model discloses a winder for a charging head of a charging box, which comprises a winding box mounted on a charging box main body, and further comprises a mounting plate fixedly arranged in the winding box; the connecting wire is arranged on the mounting plate in the winding box in an S-shaped winding mode, a charging head body is arranged at the lower end of the connecting wire, the upper end of the connecting wire penetrates through the winding box and extends to the outside, and the penetrating position of the connecting wire and the winding box is clamped and fixed through a clamp; the winding mechanism is arranged on the mounting plate and is used for enabling the connecting wire to be wound on the mounting plate in an S shape; the winding box is independently arranged, and the winding mechanism and the power mechanism are arranged in the winding box, so that the whole structure is simple, the cost is low, meanwhile, the winding box can be directly installed outside the charging box, and replacement and maintenance are easy.

Description

Technical Field

[0001] This utility model relates to the field of charging box technology, specifically a cable winder for the charging head of a charging box. Background Technology

[0002] Currently, most charging heads are essentially integrated with the charging case after being wound using a cable reel. The internal winding mechanism is quite complex and not easy to replace. Therefore, we designed a cable reel.

[0003] The above content is only used to help understand the technical solution of this utility model, and does not represent an admission that the above content is the closest prior art. Utility Model Content

[0004] The purpose of this utility model is to provide a cable reel for a charging head of a charging case, so as to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: A cable reel for a charging head of a charging case, including a winding box installed on the main body of the charging case, and further including:

[0005] The mounting plate is fixedly installed inside the winding box;

[0006] The connecting wire is wound in an "S" shape on the mounting plate inside the winding box. The lower end of the connecting wire is provided with a charging head body, and the upper end extends through the winding box to the outside. The connecting wire and the winding box are secured by a clip at the point where they pass through.

[0007] A winding mechanism, mounted on a mounting plate, is used to wind the connecting wire in an "S" shape on the mounting plate;

[0008] The power mechanism, mounted on the mounting plate, is used to drive the winding mechanism to move, thereby causing the charging head to retract and extend.

[0009] Preferably, the winding mechanism includes:

[0010] Two rows of pulley sets are mounted on the mounting plate. Each row of pulley sets includes multiple pulleys. The pulleys on the left and right sides are arranged in an intersecting manner. The connecting line passes through each pulley and is arranged in an "S" shape.

[0011] Two sets of limiting plates are installed on the axles of each row of pulleys to limit the connection line in conjunction with the mounting plate.

[0012] Preferably, one row of pulleys is slidably disposed on the mounting plate, the mounting plate is provided with a groove for sliding the pulleys, and the axle of the slidably disposed pulleys extends from the groove to the other side of the mounting plate and is connected to the power mechanism.

[0013] Preferably, the power mechanism includes:

[0014] A connecting plate is slidably mounted on the mounting plate via a sliding member, and the axle of the slidably mounted pulley group is rotatably mounted on the connecting plate;

[0015] A power component is disposed between the connecting plate and the mounting plate, and is used to drive the connecting plate to slide on the mounting plate.

[0016] Preferably, the slider includes:

[0017] At least one set of clamping plates is fixedly disposed on the mounting plate, and the clamping plates are configured to be convex.

[0018] The slider is fixed at one end to the connecting plate and slidably engaged at the convex part of the card plate at the other end.

[0019] Preferably, the power component includes:

[0020] A rack is fixedly mounted on the mounting plate;

[0021] A rotating motor is fixedly mounted on the mounting plate. The rotating end of the rotating motor is connected to a gear, which meshes with the rack.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] This utility model has a simple overall structure and low cost due to the separate setting of the winding box and its internal winding mechanism and power mechanism. At the same time, it can be directly installed on the outside of the charging box and is easy to replace and maintain. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of one side of the internal mounting plate of the winding box of this utility model;

[0025] Figure 2 This is a schematic diagram of the other side of the internal mounting plate of the winding box of this utility model.

[0026] Reference numerals in the attached drawings: 1-winding box; 2-mounting plate; 3-connecting wire; 4-charging head body; 5-clamp; 6-winding mechanism; 61-pulley block; 62-limiting plate; 63-slide groove; 7-power mechanism; 71-connecting plate; 72-power component; 721-rack; 722-rotating motor; 723-gear; 73-sliding component; 731-clamping plate; 732-slider. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-2 This utility model provides a technical solution: a cable reel for a charging head of a charging box, including a winding box 1, installed on the main body of the charging box, and further including:

[0029] Mounting plate 2 is fixedly installed inside the winding box 1;

[0030] The connecting wire 3 is wound in an "S" shape on the mounting plate 2 inside the winding box 1. The lower end of the connecting wire 3 is provided with the charging head body 4, and the upper end extends through the winding box 1 to the outside and is electrically connected to the charging components inside the charging box body. The connection point between the connecting wire 3 and the winding box 1 is secured by a clip 5. The connecting wire 3 is generally made of a flexible material.

[0031] The winding mechanism 6 is disposed on the mounting plate 2 and is used to wind the connecting line 3 in an "S" shape on the mounting plate 2;

[0032] The power mechanism 7 is mounted on the mounting plate 2 and is used to drive the winding mechanism 6 to move, so that the charging head can be retracted and extended.

[0033] The winding mechanism 6 includes:

[0034] Two rows of pulley sets 61 are disposed on the mounting plate 2. Each row of pulley sets 61 includes multiple pulleys. The pulleys on the left and right sides are arranged in an intersecting manner. The connecting line 3 passes through each pulley and is arranged in an "S" shape.

[0035] Two sets of limiting plates 62 are set on the axles of each row of pulley groups 61 to cooperate with the mounting plate 2 to limit the connection line 3.

[0036] In addition, one row of pulleys 61 is slidably disposed on the mounting plate 2. The mounting plate 2 is provided with a groove 63 for sliding the pulleys 61. The axle of the slidably disposed pulleys 61 extends from the groove 63 to the other side of the mounting plate 2 and is connected to the power mechanism 7.

[0037] Meanwhile, the power mechanism 7 includes:

[0038] The connecting plate 71 is slidably mounted on the mounting plate 2 via the sliding member 73, and the axle of the slidably mounted pulley group 61 is rotatably mounted on the connecting plate 71;

[0039] The power component 72 is disposed between the connecting plate 71 and the mounting plate 2, and is used to drive the connecting plate 71 to slide on the mounting plate 2.

[0040] Additionally, the slider 73 includes:

[0041] At least one set of clamping plates 731 are fixedly disposed on the mounting plate 2, and the clamping plates 731 are configured to be convex.

[0042] The slider 732 is fixedly mounted on the connecting plate 71 at one end and slidably engaged with the convex part of the clamping plate 731 at the other end.

[0043] Finally, the power component 72 includes:

[0044] Rack 721 is fixedly mounted on mounting plate 2;

[0045] A rotating motor 722 is fixedly mounted on the mounting plate 2. The rotating end of the rotating motor 722 is connected to a gear 723, which meshes with the rack 721.

[0046] When the charging head body needs to be wound, the rotating motor 722 drives the gear 723 to rotate. Due to the setting of the rack 721, the connecting plate 71 can slide on the clamping plate 731, thereby driving the sliding pulley group 61 to slide, thus changing the winding length of the connecting line 3 which is wound in an "S" shape, thereby realizing the extension and retraction of the charging head body 4 on the winding box 1. Compared with the traditional winding machine, this winding device has a simple structure, low cost, and the connecting line 3 is not easy to get stuck or misaligned.

[0047] Finally, the main body of the charging box should be at a certain height from the ground so that the main body of the charging head 4 can be suspended in the air.

Claims

1. A cable reel for a charging head of a charging case, comprising a winding box (1) mounted on the main body of the charging case, characterized in that, Also includes: Mounting plate (2) is fixedly installed inside the winding box (1); The connecting wire (3) is wound in an "S" shape on the mounting plate (2) inside the winding box (1). The lower end of the connecting wire (3) is provided with a charging head body (4), and the upper end extends through the winding box (1) to the outside. The connecting wire (3) and the winding box (1) are secured by a clip (5). A winding mechanism (6) is provided on the mounting plate (2) for winding the connecting line (3) in an "S" shape on the mounting plate (2); The power mechanism (7) is mounted on the mounting plate (2) and is used to drive the winding mechanism (6) to move so that the charging head can be wound and extended.

2. A cable reel for a charging head of a charging box according to claim 1, characterized in that, The winding mechanism (6) includes: Two rows of pulley sets (61) are set on the mounting plate (2). Each row of pulley sets (61) includes multiple pulleys. The pulleys on the left and right sides are arranged in an intersecting manner. The connecting line (3) passes through each pulley in an "S" shape. Two sets of limiting plates (62) are set on the axles of each row of pulley groups (61) to cooperate with the mounting plate (2) to limit the connecting line (3).

3. A cable reel for a charging head of a charging box according to claim 2, characterized in that, One row of pulleys (61) is slidably disposed on the mounting plate (2). The mounting plate (2) is provided with a groove (63) for sliding of the pulleys (61). The axle of the slidably disposed pulleys (61) extends from the groove (63) to the other side of the mounting plate (2) and is connected to the power mechanism (7).

4. A cable reel for a charging head of a charging box according to claim 3, characterized in that, The power mechanism (7) includes: The connecting plate (71) is slidably mounted on the mounting plate (2) via a sliding member (73), and the axle of the sliding pulley group (61) is rotatably mounted on the connecting plate (71). A power component (72) is disposed between the connecting plate (71) and the mounting plate (2) for driving the connecting plate (71) to slide on the mounting plate (2).

5. A cable reel for a charging head of a charging box according to claim 4, characterized in that, The slider (73) includes: At least one set of clamping plates (731) are fixedly disposed on the mounting plate (2), and the clamping plates (731) are configured to be convex. The slider (732) is fixedly mounted on one end to the connecting plate (71), and slidably engaged with the convex part of the card plate (731) on the other end.

6. A cable reel for a charging head of a charging box according to claim 5, characterized in that, The power component (72) includes: A rack (721) is fixedly mounted on the mounting plate (2); A rotating motor (722) is fixedly mounted on the mounting plate (2). The rotating end of the rotating motor (722) is connected to a gear (723), and the gear (723) and the rack (721) are meshed together.

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