Automatic cable winding box

Abstract

The utility model relates to the field of storage devices, in particular to an automatic cable winding box which comprises an outer shell with a side opening formed in the side face, an upper cover is fixed to the upper end of the outer shell, a cable winding frame is arranged in the outer shell in a rotating mode, a volute spiral spring is arranged between the lower end of the cable winding frame and the bottom of the outer shell, and a ratchet disc is connected to the upper end of the cable winding frame. A plurality of ratchet teeth I are evenly arranged on the upper end face of the ratchet disc in the circumferential direction, a plurality of ratchet teeth II matched with the ratchet teeth I are arranged in the upper cover body, C-shaped elastic pieces are arranged at the upper ends of the ratchet disc and the winding frame, and the ratchet disc is pushed upwards to enable the ratchet teeth I and the ratchet teeth II to be matched and clamped. According to the utility model, the data line can be quickly wound and stored, the manual operation is reduced, and the storage efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of storage devices, and more particularly to an automatic cable winding box. Background Art

[0002] In modern society, electronic devices have become a pervasive part of everyday life, from smartphones and tablets to laptops and smartwatches. This widespread use of electronic devices has led to a surge in demand for data cables. These cables are used for charging, data transmission, and connecting various peripherals. As the variety of devices increases, so too does the number and variety of data cables owned by users. Therefore, managing and storing data cables has become a common need.

[0003] Data cable management and storage devices are primarily designed to address issues such as tangling, tangling, and loss of data cables during daily use. For example, the data cable storage device, disclosed in publication number CN220985048U, comprises a housing and a storage member. The housing defines a storage cavity with an open end. The storage member is used to house the data cable and is retractably disposed within the cavity, allowing one end of the data cable to extend out of the cavity through the open end or retract through the open end to be stored within the cavity. While this patent effectively stores data cables, it requires manual operation by the user and does not offer convenient automatic storage. Utility Model Content

[0004] The utility model provides an automatic cable winding box, which can quickly wind and store data cables, reduce manual operations, and improve storage efficiency.

[0005] The technical solution adopted by the present invention to solve the above problems is:

[0006] A cable automatic winding box includes an outer shell body with a side opening on the side, an upper cover body fixed to the upper end of the outer shell body, a winding frame rotating inside the outer shell body, a spiral spring provided between the lower end of the winding frame and the bottom of the outer shell body, a ratchet disk connected to the upper end of the winding frame, a plurality of ratchet teeth I uniformly provided circumferentially on the upper end surface of the ratchet disk, a plurality of ratchet teeth II cooperating with the ratchet teeth I provided inside the upper cover body, a C-shaped spring piece provided on the ratchet disk and the upper end of the winding frame, which pushes the ratchet disk upward so that the ratchet teeth I and the ratchet teeth II cooperate and get stuck.

[0007] Preferably, the winding rack includes a winding tube and an upper baffle and a lower baffle fixed to the upper and lower ends of the winding tube respectively.

[0008] Preferably, a hook is provided in the middle of the winding tube.

[0009] Preferably, a plurality of plug posts are vertically fixed to the lower end surface of the ratchet disc, and the plurality of plug posts slide through the upper baffle.

[0010] Preferably, when the ratchet disc is in contact with the upper baffle, the plug post is located inside the upper baffle.

[0011] Preferably, a transmission shaft is fixed through the center of the upper baffle, and the transmission shaft passes through the upper cover body.

[0012] Preferably, a slot is provided at the upper end of the transmission shaft.

[0013] Preferably, a movable cap is rotatably provided at the upper end of the transmission shaft, the movable cap passes through the upper cover body and a straight groove is also provided at the upper end.

[0014] Preferably, the outer shell is barrel-shaped.

[0015] Preferably, the upper cover body and the outer shell body have the same outer diameter.

[0016] Beneficial effects of this application:

[0017] 1. Improve the automation level of the storage process and reduce the user's manual operation;

[0018] 2. Avoid cable confusion, knots, and entanglement;

[0019] 3. When storing, avoid excessive bending or entanglement of the data cable to reduce wear and tear and increase the service life of the data cable;

[0020] 4. Compatible with data cables of different types and specifications;

[0021] 5. The overall structure is simple, light and compact, making it easy for users to carry around. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 and Figure 2 This is a schematic diagram of the overall structure of the automatic cable reel box;

[0023] Figure 3 Schematic diagram of the structure of the outer shell;

[0024] Figure 4 This is a schematic diagram of the partial structure of the automatic cable reel box;

[0025] Figure 5 and Figure 6 Schematic diagram of the structure of the winding frame;

[0026] Figure 7 Schematic diagram of the structure of the ratchet disc;

[0027] Figure 8 It is a structural diagram of the upper cover body.

[0028] In the picture:

[0029] Outer shell 1; side opening 2; scroll spring 3; winding tube 4; hook 5; lower baffle 6; upper baffle 7; transmission shaft 8; ratchet plate 9; ratchet teeth I 10; C-shaped spring 11; plug 12; upper cover 13; ratchet teeth II 14; movable cap 15. DETAILED DESCRIPTION

[0030] 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.

[0031] The following combination Figure 1-8 Description of an automatic cable reel box:

[0032] A cable automatic winding box includes an outer shell 1 with a side opening 2, an upper cover 13 fixed to the upper end of the outer shell 1, a winding rack rotating inside the outer shell 1, a spiral spring 3 provided between the lower end of the winding rack and the bottom of the outer shell 1, a ratchet disk 9 connected to the upper end of the winding rack, a plurality of ratchet teeth I 10 uniformly provided circumferentially on the upper end surface of the ratchet disk 9, a plurality of ratchet teeth II 14 cooperating with the ratchet teeth I 10 provided inside the upper cover 13, a C-shaped spring 11 provided on the ratchet disk 9 and the upper end of the winding rack, which pushes the ratchet disk 9 upward so that the ratchet teeth I 10 and the ratchet teeth II 14 cooperate and get stuck.

[0033] When in use, the winding rack is first made to overcome the spiral spring 3 and rotate. During this rotation process, the ratchet teeth I 10 and the ratchet teeth II 14 slide relative to each other. After the spiral spring 3 is tightened, the cable to be wound is folded in half in the middle and the middle is fixed to the winding rack through the side opening 2. Then, the ratchet disc 9 is pressed down to make the ratchet disc 9 press down the C-shaped spring piece 11, thereby disengaging the ratchet teeth I 10 from the ratchet teeth II 14. After the engagement limit of the ratchet teeth I 10 and the ratchet teeth II 14 is lost, the winding rack will be affected by the elastic force of the tightened spiral spring 3 to rotate. Therefore, during the rotation process, the cable is wound on the winding rack, thereby realizing the purpose of quickly winding and storing the data cable, reducing manual operation, and improving storage efficiency.

[0034] The stored cables are wound on the cable reel to avoid cable confusion, knotting, and entanglement, while avoiding excessive bending or entanglement of the data cables, reducing wear and tear and increasing the service life of the data cables.

[0035] Further:

[0036] The winding frame includes a winding tube 4 and an upper baffle 7 and a lower baffle 6 fixed to the upper and lower ends of the winding tube 4 respectively.

[0037] The cable is stored and wound on the winding tube 4 and is blocked and limited by the upper baffle 7 and the lower baffle 6 to ensure the regularity of the cable after winding.

[0038] Further:

[0039] By providing a hook 5 in the middle of the winding tube 4, the middle of the cable can be more conveniently hung on the hook 5 to be fixed.

[0040] Further:

[0041] A plurality of plug posts 12 are vertically fixed to the lower end surface of the ratchet disc 9 , and the plurality of plug posts 12 slide through the upper baffle 7 ; when the ratchet disc 9 is in contact with the upper baffle 7 , the plug posts 12 are located inside the upper baffle 7 .

[0042] The plug post 12 passes through the upper baffle 7 to ensure that the ratchet disc 9 and the upper baffle 7 rotate synchronously, while preventing the plug post 12 from entering the winding area between the upper baffle 7 and the lower baffle 6 to affect the cable winding.

[0043] like Figure 4-8 As shown:

[0044] A transmission shaft 8 is fixed through the center of the upper baffle 7 , and the transmission shaft 8 passes through the upper cover 13 .

[0045] The transmission shaft 8 passes through the upper cover 13 so that the ratchet disc 9 can be moved downward by pressing the transmission shaft 8 downward, thereby disengaging the ratchet teeth I 10 from the ratchet teeth II 14, thereby controlling the automatic winding of the winding frame.

[0046] Further:

[0047] By providing a slotted groove at the upper end of the transmission shaft 8 , it is convenient to rotate the transmission shaft 8 by a screwdriver, thereby causing the winding rack to overcome the spiral spring 3 and rotate.

[0048] Further:

[0049] A movable cap 15 is rotatably mounted on the upper end of the transmission shaft 8 . The movable cap 15 passes through the upper cover 13 and has a slot on its upper end.

[0050] By setting the movable cap 15, when the transmission shaft 8 is pressed down to move the ratchet disc 9 downward, the transmission shaft 8 is prevented from contacting the pressing finger or other objects, affecting the rotation of the transmission shaft 8 and further affecting the automatic winding of the cable by the reel.

[0051] Further:

[0052] The outer shell 1 is in the shape of a cylinder.

[0053] The upper cover 13 has the same outer diameter as the outer shell 1 .

[0054] The upper cover 13 is screwed onto the upper end of the outer shell 1 by means of threads. After the two are screwed and fixed, the overall structure is simple, light and compact, and is convenient for users to carry around.

[0055] The working principle of this application is:

[0056] 1. Use a tool to align the drive shaft 8 and the slot on the upper part of the movable cap 15 to rotate it counterclockwise. The ratchet disk 9 cooperates with the corresponding hole on the upper baffle 7 through the lower plug post 12 to realize transmission. The winding frame rotates counterclockwise to drive the scroll spring 3 at its lower part to store force. When the tool is removed after rotating a certain angle, the drive shaft 8 and the ratchet disk 9 move upward under the action of the C-shaped spring 11. Ratchet teeth I 10 and ratchet teeth II 14 are designed between the ratchet disk 9 and the upper cover body 13, which can prevent the winding frame from rotating clockwise, thereby completing the force storage work of the scroll spring 3.

[0057] Second, fold the data cable in half and put it on the hook 5, press the movable cap 15, the ratchet teeth I 10 of the ratchet disk 9 disengage from the corresponding ratchet teeth II 14 on the upper cover 13, and the winding frame rotates clockwise to tighten the data cable.

[0058] 3. When in use, grip the device tightly and apply force to stretch the tightened data cable to its usable length. Drive shaft 8 and ratchet disc 9 then move upward under the action of C-shaped spring 11, and ratchet teeth I 10 and II 14 prevent the cable reel from rotating clockwise. Pressing movable cap 15 again engages ratchet teeth I 10 and II 14, causing the cable reel to rotate clockwise, tightening the data cable again.

[0059] Of course, the above description is not a limitation of the instructions for use, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the scope of protection of the present invention.

Claims

1. A cable automatic reel box, characterized by: The utility model comprises an outer shell (1) with a side opening (2), an upper cover (13) being fixed to the upper end of the outer shell (1), a winding frame rotating in the outer shell (1), a spiral spring (3) being provided between the lower end of the winding frame and the bottom of the outer shell (1), a ratchet disc (9) being connected to the upper end of the winding frame, a plurality of ratchet teeth I (10) being uniformly provided on the upper end surface of the ratchet disc (9) in the circumferential direction, a plurality of ratchet teeth II (14) cooperating with the ratchet teeth I (10) being provided inside the upper cover (13), a C-shaped spring piece (11) being provided on the ratchet disc (9) and the upper end of the winding frame, and pushing the ratchet disc (9) upward so that the ratchet teeth I (10) and the ratchet teeth II (14) are engaged and locked.

2. The automatic cable reel box according to claim 1, characterized in that: The winding frame comprises a winding tube (4) and an upper baffle (7) and a lower baffle (6) respectively fixed at the upper and lower ends of the winding tube (4).

3. The automatic cable reel box according to claim 2, characterized in that: A hook (5) is provided in the middle of the winding tube (4).

4. The automatic cable reel box according to claim 2, characterized in that: A plurality of inserting posts (12) are vertically fixed to the lower end surface of the ratchet disc (9), and the plurality of inserting posts (12) slide through the upper baffle (7).

5. The automatic cable reel box according to claim 4, characterized in that: When the ratchet disc (9) is fitted with the upper baffle (7), the plug post (12) is located inside the upper baffle (7).

6. The automatic cable reel box according to claim 4, characterized in that: A transmission shaft (8) is fixed through the center of the upper baffle (7), and the transmission shaft (8) passes through the upper cover (13).

7. The automatic cable reel box according to claim 6, characterized in that: The upper end of the transmission shaft (8) is provided with a slot.

8. The automatic cable reel box according to claim 7, characterized in that: A movable cap (15) is rotatably provided at the upper end of the transmission shaft (8), and the movable cap (15) penetrates the upper cover body (13) and is also provided with a straight groove at the upper end.

9. The automatic cable reel box according to claim 1, characterized in that: The outer shell (1) is in the shape of a cylinder.

10. The automatic cable reel box according to claim 9, characterized in that: The upper cover (13) and the outer shell (1) have the same outer diameter.

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