Charger baby charging wire convenient to wind

Abstract

The utility model relates to the technical field of power banks, and discloses a power bank charging wire convenient to wind, which comprises a power bank body, a winding mechanism is arranged on the top of the power bank body, a limiting mechanism is arranged on the rear side of the winding mechanism, the winding mechanism comprises a winding assembly and a protection assembly, and the winding assembly is arranged on the top of the power bank body. The winding assembly is arranged at the top of the power bank body, the protection assembly is arranged on the left side of the power bank body, when the power bank is used, through the arranged winding mechanism, a data line can be driven to rotate under the action of a rotating disc, a rotating rod and a winding disc in the charging process of the power bank, and the data line can be conveniently wound according to the requirement of the use length; according to the data line winding and unwinding device, the data line is wound and unwound, the data line is made to be in the optimal use length, the use comfort and the use effect are improved, under the action of a pull ring, a first spring and a limiting rod, the rotating disc can be limited, and the phenomenon that the winding disc rotates when the data line does not need to be wound and unwound is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power banks, in particular to a power bank charging cable that is convenient to reel up. Background Art

[0002] A power bank, also known as a mobile power source, is a portable device that has a built-in battery for storing electrical energy and can directly charge mobile devices (such as mobile phones, tablets, etc.). In the prior art, a power bank is composed of a battery and a shell, but when using a power bank, it is usually necessary to carry an additional data cable for charging, which affects the use effect.

[0003] According to the description of a conveniently retractable power bank charging cable published on the patent website (authorization announcement number: CN218434347U), the conveniently retractable power bank charging cable includes a "power bank body, a collection device, a connecting line", etc. to perform charging work.

[0004] In view of the above description, the applicant believes that the following problems exist:

[0005] The conveniently retractable power bank charging cable utilizes the power bank body, a collecting device, a connecting cable, etc. to perform charging work. During the use of the power bank, the first spring is deformed by force to generate elastic force, and the elastic force of the first spring can automatically reel the connecting cable back. However, in actual use, the connecting cable cannot be reeled by the elasticity of the first spring, and its function cannot be achieved, so the reeling work cannot be performed, which affects the use effect. Therefore, this power bank needs to be improved. Utility Model Content

[0006] The purpose of the present invention is to provide a conveniently reeled power bank charging cable to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a conveniently reeled power bank charging cable, comprising a power bank body, a reeling mechanism provided on the top of the power bank body, and a limiting mechanism provided on the rear side of the reeling mechanism;

[0008] The winding mechanism includes a winding component and a protective component. The winding component is arranged on the top of the power bank body, and the protective component is arranged on the left side of the power bank body.

[0009] The winding assembly includes a winding box, which is fixedly connected to the top of the power bank body. A rotating rod is rotatably connected to the inside of the winding box, and a winding disk is fixedly connected to the periphery of the rotating rod. A data cable is wound around the inside of the winding disk, and the data cable is slidably connected to the inside of the winding box. The top of the rotating rod is fixedly connected to the rotating disk, and a limiting rod is slidably connected to the inside of the rotating disk. A pull ring is fixedly connected to the top of the limiting rod, and the bottom of the limiting rod is inserted into the inside of the winding box. A first spring is sleeved on the periphery of the limiting rod.

[0010] Preferably, a movable slot is provided inside the winding box, and the data cable is slidably connected to the movable slot, so that the data cable can be retracted and extended through the movable slot.

[0011] Preferably, a slot is provided inside the winding box, and the slot is circular, and the bottom of the limiting rod is inserted into the slot, so that the limiting rod can be limited by the slot, thereby limiting the rotating disk.

[0012] Preferably, the top of the first spring is fixedly connected to the bottom of the pull ring, and the bottom of the first spring is fixedly connected to the top of the rotating disk, so that the limiting rod is in a stable state under the action of the first spring.

[0013] Preferably, the protective component includes a fixed frame, which is fixedly connected to the left side of the power bank body, a base is fixedly connected inside the fixed frame, a sliding rod is fixedly connected to the top of the base, the top of the sliding rod is fixedly connected to the top of the fixed frame, a moving block is slidably connected to the periphery of the sliding rod, a protective plate is fixedly connected to the inside of the moving block, a second spring is sleeved on the periphery of the sliding rod, and a rubber seat is fixedly connected to the periphery of the sliding rod.

[0014] Preferably, the bottom of the rubber seat is fixedly connected to the top of the base, and the top of the rubber seat is in contact with the bottom of the moving block, so that under the action of the rubber seat, when the second spring returns and drives the protective plate to move downward through the moving block, it can protect the moving block.

[0015] Preferably, the top of the second spring is fixedly connected to the top of the fixed frame, and the bottom of the second spring is fixedly connected to the top of the moving block, so that the moving block is in a stable state under the action of the second spring.

[0016] Preferably, the protective plate is rectangular, and the right side of the protective plate is in contact with the left side of the power bank body, so that the data cable connection port of the power bank body can be protected by the protective plate.

[0017] Preferably, the limiting mechanism includes a fixed rod, which is slidably connected to the inside of the protective box, the front side of the fixed rod is fixedly connected to the limiting block, the rear side of the fixed rod is fixedly connected to the fixed block, the outer periphery of the fixed rod is sleeved with a third spring, the front side of the third spring is fixedly connected to the outer periphery of the winding box, and the rear side of the third spring is fixedly connected to the front side of the fixed block.

[0018] Preferably, a rubber pad is provided on the periphery of the limiting block, and the periphery of the limiting block contacts the periphery of the data line, so that the data line can be limited by the limiting block to prevent the data line from becoming loose.

[0019] Compared with the prior art, the present invention provides a conveniently reeled power bank charging cable, which has the following beneficial effects:

[0020] The utility model discloses a charging cable of the power bank which is convenient to reel up, and the utility model discloses a charging cable ...

[0021] 2. The conveniently reelable power bank charging cable can limit the data cable through the setting of the limiting mechanism, under the action of the fixed rod, the limiting block and the third spring, so that the data cable is wound on the reel in a stable state, and under the action of the third spring, when the data cable is retracted and released, the limiting block and the data cable can always be in contact with each other, avoiding the data cable from becoming loose, improving the use effect, and not affecting the retraction and release of the data cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, 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 inventive work.

[0023] Figure 1This is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 It is a structural diagram of the winding mechanism;

[0025] Figure 3 It is a schematic diagram of the winding component structure;

[0026] Figure 4 Schematic diagram of the internal structure of the winding box;

[0027] Figure 5 for Figure 4 A in the middle is an enlarged structural diagram;

[0028] Figure 6 This is a schematic diagram of the protection component structure;

[0029] Figure 7 It is a schematic diagram of the limiting mechanism structure.

[0030] In the figure: 1. Power bank body; 2. Winding mechanism; 3. Limiting mechanism; 21. Winding assembly; 22. Protective assembly; 211. Winding box; 212. Rotating disk; 213. Pull ring; 214. Rotating rod; 215. Winding disk; 216. Data cable; 217. First spring; 218. Limiting rod; 221. Fixed frame; 222. Base; 223. Moving block; 224. Sliding rod; 225. Second spring; 226. Protective plate; 227. Rubber seat; 31. Limiting block; 32. Fixed rod; 33. Third spring; 34. Fixed block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0032] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0033] The utility model provides the following technical solutions:

[0034] Example 1

[0035] See also Figure 1-7 The utility model provides a technical solution: a power bank charging cable that is convenient to reel up, comprising a power bank body 1, a reeling mechanism 2 is provided on the top of the power bank body 1, a limiting mechanism 3 is provided on the rear side of the reeling mechanism 2, the reeling mechanism 2 comprises a reeling component 21 and a protective component 22, the reeling component 21 is provided on the top of the power bank body 1, and the protective component 22 is provided on the left side of the power bank body 1;

[0036] The winding assembly 21 includes a winding box 211, which is fixedly connected to the top of the power bank body 1. The winding box 211 is rotatably connected to a rotating rod 214 inside the winding box 211, and a winding disk 215 is fixedly connected to the periphery of the rotating rod 214. A data cable 216 is wound around the inside of the winding disk 215, and the data cable 216 is slidably connected to the inside of the winding box 211. The top of the rotating rod 214 is fixedly connected to a rotating disk 212, and the inside of the rotating disk 212 is slidably connected to a limiting rod 218. The top of the limiting rod 218 is fixedly connected to a pull ring 213, and the bottom of the limiting rod 218 is inserted into the inside of the winding box 211. The periphery of the limiting rod 218 is sleeved with a first spring 217.

[0037] A movable groove is provided inside the winding box 211, and the data cable 216 is slidably connected to the movable groove, so that the data cable 216 can be retracted and released through the movable groove. A slot is provided inside the winding box 211, and the slot is circular. The bottom of the limit rod 218 is inserted into the slot, so that the limit rod 218 can be limited through the slot, thereby limiting the rotating disk 212. The top of the first spring 217 is fixedly connected to the bottom of the pull ring 213, and the bottom of the first spring 217 is fixedly connected to the top of the rotating disk 212, so that the limit rod 218 is in a stable state under the action of the first spring 217.

[0038] See also Figure 1-7The utility model provides a technical solution: the protective component 22 includes a fixed frame 221, the fixed frame 221 is fixedly connected to the left side of the power bank body 1, the fixed frame 221 is fixedly connected to the base 222, the top of the base 222 is fixedly connected to the sliding rod 224, the top of the sliding rod 224 is fixedly connected to the top of the fixed frame 221, the outer periphery of the sliding rod 224 is slidably connected to the moving block 223, the inner side of the moving block 223 is fixedly connected to the protective plate 226, the outer periphery of the sliding rod 224 is sleeved with a second spring 225, the outer periphery of the sliding rod 224 is fixedly connected to a rubber seat 227, the bottom of the rubber seat 227 is fixedly connected to the top of the base 222, and the top of the rubber seat 227 is fixed to the moving block 223. The bottoms of the moving blocks 223 are in contact with each other, so that under the action of the rubber seat 227, when the second spring 225 is reset and drives the protective plate 226 to move downward through the moving block 223, it can protect the moving block 223. The top of the second spring 225 is fixedly connected to the top of the fixed frame 221, and the bottom of the second spring 225 is fixedly connected to the top of the moving block 223, so that under the action of the second spring 225, the moving block 223 is in a stable state. The protective plate 226 is rectangular, and the right side of the protective plate 226 is in contact with the left side of the power bank body 1, so that the data line 216 connection port of the power bank body 1 can be protected by the protective plate 226.

[0039] Example 2

[0040] See also Figure 1-7 , and on the basis of Example 1, the limiting mechanism 3 is further obtained to include a fixing rod 32, the fixing rod 32 is slidably connected to the inside of the protective box, the front side of the fixing rod 32 is fixedly connected to the limiting block 31, the rear side of the fixing rod 32 is fixedly connected to the fixing block 34, the outer periphery of the fixing rod 32 is sleeved with a third spring 33, the front side of the third spring 33 is fixedly connected to the outer periphery of the winding box 211, the rear side of the third spring 33 is fixedly connected to the front side of the fixing block 34, a rubber pad is provided on the outer periphery of the limiting block 31, the outer periphery of the limiting block 31 is in contact with the outer periphery of the data cable 216, so that the data cable 216 can be limited by the limiting block 31 to prevent the data cable 216 from becoming loose.

[0041] When charging is required, the pull ring 213 is first pulled upward according to the length of the data line 216 to be used, so that the pull ring 213 drives the limit rod 218 to move upward and drives the first spring 217 to deform, thereby releasing the limit on the rotating disk 212. At the same time, the rotating disk 212 is rotated, and the winding disk 215 is driven to rotate by the rotating rod 214, which can drive the data line 216 to be retracted and released, so that the data line 216 is at a suitable length for use, and one end of the data line 216 can be inserted into the mobile phone, and the pull ring 213 is released. The first spring 217 is reset, and the pull ring 213 drives the limit rod 218 to move downward and insert it into the slot inside the rotating disk 212, so that the rotating disk 212 is in a stable state. During the process of retracting and releasing the data line 216, it will The limiting block 31 is squeezed, so that the limiting rod 218 drives the fixing rod 32 and the third spring 33 to move. Under the action of the third spring 33, the limiting block 31 and the data line 216 can always be in contact with each other, avoiding the data line 216 from becoming loose and improving the use effect. At the same time, the protective plate 226 is pulled upward, so that the protective plate 226 drives the moving block 223 to move upward around the sliding rod 224, and the second spring 225 is squeezed, so that the protective plate 226 can release the protection of the power bank connection port. At the same time, the other end of the data line 216 is inserted into the connection port to realize charging. The operation is convenient and it is easy to store the data line 216. At the same time, under the action of the protective plate 226, the data line 216 connection port of the power bank body 1 can be protected to have dustproof and waterproof effects, avoiding poor contact.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A conveniently reeled power bank charging cable, comprising a power bank body (1), characterized in that: A reeling mechanism (2) is provided on the top of the power bank body (1), and a limiting mechanism (3) is provided on the rear side of the reeling mechanism (2); The rewinding mechanism (2) comprises a rewinding component (21) and a protective component (22), wherein the rewinding component (21) is arranged on the top of the power bank body (1), and the protective component (22) is arranged on the left side of the power bank body (1); The winding assembly (21) includes a winding box (211), the winding box (211) is fixedly connected to the top of the power bank body (1), the winding box (211) is rotatably connected to a rotating rod (214) inside, the rotating rod (214) is fixedly connected to a winding disk (215) on the periphery, a data line (216) is wound around the inside of the winding disk (215), the data line (216) is slidably connected to the inside of the winding box (211), the top of the rotating rod (214) is fixedly connected to a rotating disk (212), the inside of the rotating disk (212) is slidably connected to a limiting rod (218), the top of the limiting rod (218) is fixedly connected to a pull ring (213), the bottom of the limiting rod (218) is inserted into the winding box (211), and the periphery of the limiting rod (218) is sleeved with a first spring (217).

2. The conveniently reelable power bank charging cable according to claim 1, characterized in that: A movable slot is provided inside the winding box (211), and the data line (216) is slidably connected in the movable slot.

3. The conveniently reelable power bank charging cable according to claim 1, characterized in that: A slot is provided inside the winding box (211), and the slot is circular, and the bottom of the limiting rod (218) is inserted into the slot.

4. The conveniently reelable power bank charging cable according to claim 1, characterized in that: The top of the first spring (217) is fixedly connected to the bottom of the pull ring (213), and the bottom of the first spring (217) is fixedly connected to the top of the rotating disk (212).

5. The conveniently reelable power bank charging cable according to claim 1, characterized in that: The protective component (22) comprises a fixed frame (221), the fixed frame (221) is fixedly connected to the left side of the power bank body (1), a base (222) is fixedly connected inside the fixed frame (221), a sliding rod (224) is fixedly connected to the top of the base (222), the top of the sliding rod (224) is fixedly connected to the top inside the fixed frame (221), a moving block (223) is slidably connected to the periphery of the sliding rod (224), a protective plate (226) is fixedly connected to the inner side of the moving block (223), a second spring (225) is sleeved on the periphery of the sliding rod (224), and a rubber seat (227) is fixedly connected to the periphery of the sliding rod (224).

6. The conveniently reelable power bank charging cable according to claim 5, characterized in that: The bottom of the rubber seat (227) is fixedly connected to the top of the base (222), and the top of the rubber seat (227) and the bottom of the moving block (223) are in contact with each other.

7. The conveniently reelable power bank charging cable according to claim 5, characterized in that: The top of the second spring (225) is fixedly connected to the top of the fixed frame (221), and the bottom of the second spring (225) is fixedly connected to the top of the moving block (223).

8. The conveniently reelable power bank charging cable according to claim 5, characterized in that: The protective plate (226) is rectangular in shape, and the right side of the protective plate (226) is in contact with the left side of the power bank body (1).

9. The conveniently reelable power bank charging cable according to claim 1, characterized in that: The limiting mechanism (3) includes a fixed rod (32), the fixed rod (32) is slidably connected to the inside of the protective box, the front side of the fixed rod (32) is fixedly connected to the limiting block (31), the rear side of the fixed rod (32) is fixedly connected to the fixed block (34), the outer periphery of the fixed rod (32) is sleeved with a third spring (33), the front side of the third spring (33) is fixedly connected to the outer periphery of the winding box (211), and the rear side of the third spring (33) is fixedly connected to the front side of the fixed block (34).

10. The conveniently reelable power bank charging cable according to claim 9, characterized in that: A rubber pad is provided on the periphery of the limiting block (31), and the periphery of the limiting block (31) is in contact with the periphery of the data line (216).

Images