Charger with winding mechanism

Abstract

The utility model relates to the field of chargers, in particular to a charger with a winding mechanism. The technical problems that a charging wire of an existing charger usually needs to be frequently plugged and pulled out of the charger and carried, in the charging wire carrying process, the charging wire is inconvenient to wind and store evenly, the charging wire is prone to bending and stretching, the charging wire is damaged and broken, and the service life and the charging effect of the charging wire are affected are solved. According to the technical scheme, the charger with the winding mechanism comprises a shell, a rolling assembly, a limiting assembly, a fixing assembly and a plug; a plurality of groups of partition plates are adopted to separate charging wires for winding, so that the charging wires are kept tidy and orderly in the winding process, the winding distance of the charging wires is consistent, the situation of excessive winding or too tight winding is avoided, winding and entanglement between the charging wires are effectively prevented, the winding process is more stable, and the winding efficiency of the charging wires is improved. And the inconvenience in use and the damage risk caused by winding of the charging wire are reduced.

Description

Technical Field

[0001] The utility model relates to the field of chargers, in particular to a charger with a winding mechanism. Background Art

[0002] A charger is an electronic device used to transfer electrical energy to a battery or other rechargeable device to restore its charge state. The charger converts electrical energy into appropriate voltage and current by connecting to a power source and transmits it to the device that needs to be charged. In the process of using existing chargers, the charging cable usually needs to be frequently plugged in and out of the charger and carried. In the process of carrying the charging cable, it is not convenient to evenly wind and store the charging cable, which can easily cause the charging cable to bend and stretch, resulting in damage and breakage of the charging cable, affecting the service life of the charging cable and the charging effect. Therefore, we propose a charger with a winding mechanism to solve the above problems. Utility Model Content

[0003] In order to overcome the existing chargers, the charging cable usually needs to be frequently plugged in and out of the charger and carried. In the process of carrying the charging cable, it is not convenient to evenly wind and store the charging cable, which can easily cause the charging cable to bend and stretch, resulting in damage and breakage of the charging cable, affecting the service life of the charging cable and the charging effect.

[0004] The technical solution of the utility model is: a charger with a winding mechanism, comprising a shell, a winding and rolling assembly, a limiting assembly, a fixing assembly and a plug; the outer wall of the shell is installed with a winding and rolling assembly for completing the winding and arrangement of the cable, the interior of the shell is installed with a limiting assembly for limiting the winding of the cable to avoid the cable winding being misplaced and scattered, the side of the shell away from the limiting assembly is installed with a fixing assembly for squeezing and compacting the joint to prevent it from loosening and falling off, and one end of the shell is installed with a plug for connecting the charger and the power socket to realize the power supply of the charger.

[0005] Preferably, multiple groups of partitions are used to separate the charging cables for winding, so that the charging cables remain neat and orderly during the winding process, ensuring that the winding spacing of the charging cables is consistent, avoiding excessive winding or too tight winding, effectively preventing entanglement and tangling between the charging cables, making the winding process smoother, and reducing the inconvenience of use and the risk of damage caused by the winding of the charging cables. A protective plate is installed at the charging cable connector to protect the connector of the charging cable from wear and damage and avoid breakage of the connector. A plug-in block is used to connect the limit block to the baffle to fix the charging cable to avoid misalignment and disorder of the charging cable after winding, making the charging cable neat and orderly and preventing the charging cable from being entangled with other items. The plug is compacted by using a pressing plate combined with a connecting rod to connect the pressure plate, making the structure of the charger more stable. The movable hanging plate is hung on the outer wall of the hanging rod to assist in fixing the limit plate, which is not easy to move, saving storage space for the plug, making the charger more convenient during carrying and avoiding damage caused by dragging the plug.

[0006] Preferably, the winding and rolling assembly includes partitions, heat dissipation holes, docking blocks and protective plates. The partitions are located on the outer wall of the shell. There are multiple groups of partitions, and the multiple groups of partitions are arranged around the outer wall of the shell. The outer wall of the partition is provided with heat dissipation holes. There are multiple groups of heat dissipation holes in a circular array along the outer wall of the partition. An opening is provided between the head and the tail of the partition. By using multiple groups of partitions to separate the charging cables for winding, the charging cables remain neat and orderly during the winding process, ensuring that the winding spacing of the charging cables is consistent, avoiding excessive winding or too tight winding, effectively preventing entanglement and tangling between the charging cables, making the winding process smoother, and reducing the inconvenience and damage risk caused by the winding of the charging cables.

[0007] Preferably, the docking block is located at the outer end of the shell, and a receiving groove for accommodating the docking block is opened at the outer end of the shell. A protective plate is provided on the inner wall of the receiving groove. By installing a protective plate at the charging cable connector, the connector of the charging cable is protected from wear and damage, the connector is avoided from breaking, and the service life of the charging cable is extended.

[0008] Preferably, two groups of limit assemblies are provided, and the two groups of limit assemblies are symmetrically arranged along the outer wall of the shell. The limit assemblies include limit blocks, interpenetrating blocks, baffles, plug-in blocks, fixed plates and rubber tooth plates. The limit blocks and interpenetrating blocks are symmetrically arranged along the outer wall of the shell. The outer wall of the limit block is provided with a plug-in block. The outer wall of the limit block is provided with a plug-in hole for accommodating the plug-in block. A baffle is provided between the limit block and the interpenetrating block. The charging cable is fixed and fitted by using the plug-in block to connect the limit block to the baffle, so as to avoid the charging cable from being misplaced and scattered after rolling, so that the charging cable is neat and orderly, and the charging cable is prevented from being entangled with other objects.

[0009] Preferably, a fixing plate is provided at one end of the baffle, a slot for accommodating a plug-in block is opened on the outer wall of the baffle, the baffle is movably connected to the limit block through the plug-in block, and a rubber tooth plate is provided on the inner wall of the baffle. The baffle and the rubber tooth plate are used to compact and fit the rolled charging cable, so as to effectively fix and stabilize the rolled charging cable, prevent the charging cable from moving or getting entangled inside the charger, and ensure the position and neatness of the charging cable inside the charger.

[0010] Preferably, the fixing assembly includes a pressure plate, a rebound spring, a limit plate, a press plate, a connecting block, a movable hanging plate, a fixing rod, a fixing sleeve and a hanging rod. The pressure plate is located on the outer wall of the shell. A fixing groove for accommodating the pressure plate is opened on the outer wall of the shell. A fixing sleeve is provided at the outer end of the pressure plate. A press plate is provided on the outer wall of the fixing sleeve. A connecting rod is provided between the press plate and the fixing sleeve. The connecting rod passes through the pressure plate and extends to the interior. A limit plate is provided at the end of the connecting rod away from the press plate. A rebound spring is provided on the outer wall sleeve of the connecting rod. A spring damping is provided on the inner side of the rebound spring. The press plate is connected to the connecting rod to compact the plug, so that the structure of the charger is more stable and the service life of the charger is extended.

[0011] Preferably, a connecting block is provided on the outer wall of the press plate, a fixing rod is provided inside the connecting block, a movable hanging plate is provided on the outer wall of the fixing rod, the hanging rod is located on the outer wall of the fixing sleeve, a plurality of hanging rods are provided, and the plurality of hanging rods are movably connected to the movable hanging plate. By using the movable hanging plate to be hung on the outer wall of the hanging rod, the auxiliary fixed limit plate is not easy to move, thus saving the storage space of the plug, making the charger more convenient to carry and avoiding the damage caused by dragging the plug.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with traditional chargers, multiple groups of partitions are used to separate the charging cables for winding, so that the charging cables remain neat and orderly during the winding process, ensuring that the winding spacing of the charging cables is consistent, avoiding excessive winding or too tight winding, effectively preventing winding and entanglement between the charging cables, making the winding process smoother, and reducing the inconvenience and damage risk caused by the winding of the charging cables. A protective plate is installed at the charging cable connector to protect the connector of the charging cable from wear and damage, avoid breakage of the connector, and extend the service life of the charging cable. The plug-in block and the limit block are used to connect the baffle to fix and fit the charging cable, so as to avoid the dislocation and disorder of the charging cable after winding, making the charging cable neat and orderly, and preventing the charging cable from being entangled with other objects.

[0014] 2. The structure of the charger is more stable by using a pressing plate combined with a connecting rod to connect the pressing plate and compact the plug. The movable hanging plate is hung on the outer wall of the hanging rod to assist in fixing the limit plate so that it is not easy to move, thus saving storage space for the plug and making the charger more convenient to carry, thus avoiding damage caused by dragging of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rolling assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the fixing component of the utility model.

[0019] Explanation of the reference numerals: 1. Shell; 2. Rolling assembly; 201. Partition; 202. Heat dissipation hole; 203. Docking block; 204. Protective plate; 3. Limiting assembly; 301. Limiting block; 302. Inserting block; 303. Baffle; 304. Plug-in block; 305. Fixing plate; 306. Rubber tooth plate; 4. Fixing assembly; 401. Pressing plate; 402. Rebound spring; 403. Limiting plate; 404. Pressing plate; 405. Connecting block; 406. Movable hanging plate; 407. Fixing rod; 408. Fixing sleeve; 409. Hanging rod; 5. Plug. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: a charger with a winding mechanism, comprising a shell 1, a winding and rolling assembly 2, a limiting assembly 3, a fixing assembly 4 and a plug 5; the outer wall of the shell 1 is installed with a winding and rolling assembly 2 for completing the winding and arrangement of the cable, the interior of the shell 1 is installed with a limiting assembly 3 for limiting the winding of the cable to avoid the cable winding and dislocation and disorder, the side of the shell 1 away from the limiting assembly 3 is installed with a fixing assembly 4 for squeezing and compacting the joint to prevent loosening and falling off, and one end of the shell 1 is installed with a plug 5 for connecting the charger and the power socket to realize the power supply of the charger.

[0022] See also Figure 1-2In this embodiment, the winding and rolling assembly 2 includes a partition 201, a heat dissipation hole 202, a docking block 203 and a protective plate 204. The partition 201 is located on the outer wall of the shell 1. The partition 201 is provided with multiple groups. The multiple groups of partitions 201 are arranged around the outer wall of the shell 1. The outer wall of the partition 201 is provided with heat dissipation holes 202. The heat dissipation control is provided with multiple groups. The multiple groups of heat dissipation holes 202 are arranged in a circular array along the outer wall of the partition 201. An opening is provided between the head and the tail of the partition 201. By using multiple groups of partitions 201 to separate the charging line for winding, the charging line can be kept neat during the winding process. The outer shell 1 is provided with a receiving groove for receiving the docking block 203, and the inner wall of the receiving groove is provided with a protective plate 204. By installing the protective plate 204 at the charging cable connector, the connector of the charging cable is protected from wear and damage, the connector is prevented from breaking, and the service life of the charging cable is extended.

[0023] See also Figure 1-3 In this embodiment, the limiting assembly 3 is provided with two groups, and the two groups of limiting assemblies 3 are symmetrically arranged along the outer wall of the shell 1. The limiting assembly 3 includes a limiting block 301, an interlaced block 302, a baffle 303, a plug-in block 304, a fixing plate 305 and a rubber tooth plate 306. The limiting block 301 and the interlaced block 302 are symmetrically arranged along the outer wall of the shell 1. The outer wall of the limiting block 301 is provided with a plug-in block 304, and the outer wall of the limiting block 301 is provided with a plug-in hole for accommodating the plug-in block 304. A baffle 303 is provided between the limiting block 301 and the interlaced block 302. The plug-in block 304 is used to plug the limiting block 301 and connect the baffle 303 to fix and fit. The charging cable can be prevented from being misplaced and scattered after being rolled, so that the charging cable is neat and orderly and prevented from being entangled with other items. A fixing plate 305 is provided at one end of the baffle 303, and a slot for accommodating the plug-in block 304 is provided on the outer wall of the baffle 303. The baffle 303 is movably connected to the limit block 301 through the plug-in block 304, and a rubber tooth plate 306 is provided on the inner wall of the baffle 303. The baffle 303 is combined with the rubber tooth plate 306 to compact and fit the rolled charging cable, so as to effectively fix and stabilize the rolled charging cable, prevent the charging cable from moving or entangled inside the charger, and ensure the position and neatness of the charging cable inside the charger.

[0024] See also Figure 3-4In this embodiment, the fixing assembly 4 includes a pressing plate 401, a rebound spring 402, a limiting plate 403, a pressing plate 404, a connecting block 405, a movable hanging plate 406, a fixing rod 407, a fixing sleeve 408 and a hanging rod 409. The pressing plate 401 is located on the outer wall of the shell 1, and the outer wall of the shell 1 is provided with a fixing groove for accommodating the pressing plate 401. The outer end of the pressing plate 401 is provided with a fixing sleeve 408, and the outer wall of the fixing sleeve 408 is provided with a pressing plate 404. A connecting rod is provided between the pressing plate 404 and the fixing sleeve 408, and the connecting rod passes through the pressing plate 401 and extends to the inside. A limiting plate 403 is provided at one end of the connecting rod away from the pressing plate 404, and a rebound spring 402 is provided on the outer wall of the connecting rod. The inner side of the rebound spring 402 is provided with a spring Damping, by using a pressing plate 404 in combination with a connecting rod to connect the pressing plate 401 to compact the plug 5, the structure of the charger is more stable and the service life of the charger is extended. The outer wall of the pressing plate 404 is provided with a connecting block 405, and the interior of the connecting block 405 is provided with a fixing rod 407. The outer wall of the fixing rod 407 is sleeved with a movable hanging plate 406, and a hanging rod 409 is located on the outer wall of the fixing sleeve 408. The hanging rod 409 is provided with multiple groups, and the multiple groups of hanging rods 409 are movably connected to the movable hanging plate 406. By using the movable hanging plate 406 to be hung on the outer wall of the hanging rod 409, the auxiliary fixed limit plate 403 is not easy to move, which saves the storage space of the plug 5, makes the charger more convenient during carrying, and avoids damage caused by dragging the plug 5.

[0025] When working, first plug and fix the charging cable with the docking block 203. When the charging cable is not in use, manually grasp the charging cable and snap it into the inner side of the protective plate 204 on the inner wall of the accommodating groove. A protective plate 204 is installed at the charging cable joint to protect the joint of the charging cable from wear and damage and avoid breakage of the joint. The charging cable is extended from the inside of the accommodating groove to the outside, and the charging cable is rolled around the outer wall of the partition 201 with the charging cable attached. After the charging cable is rolled around for one circle, it goes deep into the inside of the second layer of partition 201 from the opening between the head and tail of the partition 201. The rolling operation is repeated until the charging cable is evenly distributed on the outer wall of the shell 1. Multiple groups of partitions 201 are rolled around the charging cable to keep the charging cable neat and orderly during the winding process, ensure that the winding spacing of the charging cable is consistent, avoid excessive winding or too tight winding, and prevent winding and entanglement between the charging cables. At the same time, the heat dissipation holes 202 on the outer wall of the partition 201 can ventilate and dissipate heat to the wound part to avoid the accumulation of water vapor affecting the use of the charging cable, thereby realizing the winding of the charger.

[0026] When the charging cable is rolled, the gripping fixing plate 305 is connected to the baffle plate 303 and passes through the insertion block 302 to extend to the inside of the limit block 301. The plug-in block 304 is used to plug the limit block 301 and connect the baffle plate 303 to fix and fit the charging cable. The rubber tooth plate 306 is used to assist the baffle plate 303 in compacting and fitting the charging cable to avoid the misalignment and disorder of the charging cable after rolling, so that the charging cable is neat and orderly and prevents the charging cable from being entangled with other objects. The baffle plate 303 effectively fixes and stabilizes the rolled charging cable to prevent the charging cable from moving or entangled inside the charger and ensures the charging cable is in the correct position inside the charger. The positioning and neatness are improved, and secondly, the rolled joint is inserted into the inner side of the pressure plate 401, and the button block is manually pressed in combination with the connecting rod to push the limit plate 403 and the joint to be compacted and limited, and the movable hanging plate 406 is hung on the outer wall of the hanging rod 409 to assist in fixing the limit plate 403 so that it is not easy to move, thereby saving the storage space of the plug 5 and avoiding the damage caused by dragging the plug 5. When it needs to be used again, the rebound force provided by the rebound spring 402 on the outer wall of the connecting rod is used to press the button block again, so that the movable hanging plate 406 is removed from the outer wall of the hanging rod 409 to realize the rebound of the limit plate 403, thereby realizing the stable use of the charger.

[0027] Through the above steps, by using multiple groups of partitions 201 to separate the charging cables for winding, the charging cables are kept neat and orderly during the winding process, ensuring that the winding spacing of the charging cables is consistent, avoiding excessive winding or too tight winding, effectively preventing the winding and entanglement of the charging cables, making the winding process smoother, and reducing the inconvenience and damage risk caused by the winding of the charging cables. A protective plate 204 is installed at the charging cable connector to protect the connector of the charging cable from wear and damage and avoid the breakage of the connector. The plug block 304 is used to plug the limit block 301 to connect the baffle 303 to fix the charging cable to avoid the misalignment and disorder of the charging cable after winding, making the charging cable neat and orderly and preventing the charging cable from being entangled with other items. The pressing plate 404 is combined with the connecting rod to connect the pressing plate 401 to compact the plug 5, making the structure of the charger more stable. The movable hanging plate 406 is hung on the outer wall of the hanging rod 409 to assist in fixing the limit plate 403 so that it is not easy to move, saving the storage space of the plug 5, making the charger more convenient during carrying and avoiding damage caused by dragging the plug 5.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A charger with a winding mechanism, comprising a housing (1); characterized in that: The invention also comprises a winding assembly (2), a limiting assembly (3), a fixing assembly (4) and a plug (5); the outer wall of the housing (1) is provided with a winding assembly (2) for completing the winding and arrangement of the cable; the interior of the housing (1) is provided with a limiting assembly (3) for limiting the winding of the cable and preventing the cable from being misplaced and scattered; a fixing assembly (4) for squeezing and compacting the joint to prevent it from loosening and falling off is provided on one side of the housing (1) away from the limiting assembly (3); and a plug (5) for connecting the charger to a power socket to realize the power supply of the charger is provided on one end of the housing (1).

2. A charger with a winding mechanism according to claim 1, characterized in that: The rolling assembly (2) comprises a partition (201), a heat dissipation hole (202), a docking block (203) and a protective plate (204); the partition (201) is located on the outer wall of the outer shell (1); a plurality of partitions (201) are provided, and the plurality of partitions (201) are arranged around the outer wall of the outer shell (1); the outer wall of the partition (201) is provided with a heat dissipation hole (202); a plurality of heat dissipation control devices are provided, and the plurality of heat dissipation holes (202) are arranged in a circular array along the outer wall of the partition (201); and an opening is provided between the head and the tail of the partition (201).

3. A charger with a winding mechanism according to claim 2, characterized in that: The docking block (203) is located at the outer end of the outer shell (1), and a receiving groove for receiving the docking block (203) is provided at the outer end of the outer shell (1), and a protective plate (204) is provided on the inner wall of the receiving groove.

4. A charger with a winding mechanism according to claim 1, characterized in that: The limiting components (3) are provided with two groups, and the two groups of limiting components (3) are symmetrically arranged along the outer wall of the housing (1). The limiting components (3) include a limiting block (301), an interpenetrating block (302), a baffle (303), a plug-in block (304), a fixing plate (305) and a rubber tooth plate (306). The limiting block (301) and the interpenetrating block (302) are symmetrically arranged along the outer wall of the housing (1). The outer wall of the limiting block (301) is provided with a plug-in block (304). The outer wall of the limiting block (301) is provided with a plug-in hole for accommodating the plug-in block (304). A baffle (303) is provided between the limiting block (301) and the interpenetrating block (302).

5. A charger with a winding mechanism according to claim 4, characterized in that: A fixing plate (305) is provided at one end of the baffle (303), a slot for accommodating the plug-in block (304) is provided on the outer wall of the baffle (303), the baffle (303) is movably connected to the limit block (301) via the plug-in block (304), and a rubber tooth plate (306) is provided on the inner wall of the baffle (303).

6. A charger with a winding mechanism according to claim 1, characterized in that: The fixing assembly (4) comprises a pressing plate (401), a rebound spring (402), a limiting plate (403), a pressing plate (404), a connecting block (405), a movable hanging plate (406), a fixing rod (407), a fixing sleeve (408) and a hanging rod (409); the pressing plate (401) is located on the outer wall of the housing (1); the outer wall of the housing (1) is provided with a fixing groove for accommodating the pressing plate (401); the outer end of the pressing plate (401) is provided with a fixing sleeve (408); the outer wall of the fixing sleeve (408) is provided with a pressing plate (404); a connecting rod is provided between the pressing plate (404) and the fixing sleeve (408); the connecting rod passes through the pressing plate (401) and extends to the inside; a limiting plate (403) is provided at one end of the connecting rod away from the pressing plate (404); the outer wall of the connecting rod is provided with a rebound spring (402); and a spring damper is provided on the inner side of the rebound spring (402).

7. A charger with a winding mechanism according to claim 6, characterized in that: The outer wall of the pressing plate (404) is provided with a connecting block (405), a fixing rod (407) is provided inside the connecting block (405), a movable hanging plate (406) is sleeved on the outer wall of the fixing rod (407), a hanging rod (409) is located on the outer wall of the fixing sleeve (408), a plurality of hanging rods (409) are provided, and the plurality of hanging rods (409) are movably connected to the movable hanging plate (406).

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