Data line with automatic power-off function

Abstract

The utility model relates to the technical field of data lines, in particular to a data line with an automatic power-off function, which comprises a data line main body, the data line main body is arranged in a storage box, a control box is arranged at the right end of the storage box, a plurality of buckles are arranged in the storage box, and the buckles are all matched with the data line main body in an inserted mode. A turning cover is hinged to the right end face, close to the top, of the storage box, a power-off control device is arranged at the bottom of the control box, a detachable sealing cover is arranged at the top of the control box, and a USB interface is formed in the rear end of the control box. According to the data line with the automatic power-off function, the storage box with the line passing groove is arranged, the data line main body is clamped and matched under the cooperation of a plurality of buckles, the data line main body is stored in the storage box, the whole data line is convenient to carry flexibly, and the knotting and winding influence of the data line main body is reduced; the power-off control device is in threaded connection with the fixing block through the fastening bolt, the fastening bolt is detached, and the power-off control device can be taken out and replaced under the cooperation of the groove.

Description

Technical Field

[0001] The utility model relates to the technical field of data lines, in particular to a data line with an automatic power-off function. Background Art

[0002] USB data cables are commonly used electronic products in modern life and play an important role in people's daily work and life. Data cables are used to connect mobile phones to computers, and can also be directly connected to charging power sources for charging operations;

[0003] The utility model with announcement number CN207265328U discloses a data cable with automatic power-off function, including a data cable body, a first connector for connecting a terminal device and a second connector for connecting a host computer, and also includes a power-off control device, the power-off control device is provided with a PCBA circuit mainboard, the conductive terminal of the first connector is welded to the PCBA circuit mainboard, the PCBA circuit mainboard is welded with an LED indicator, a main control module and a detection module, the detection module is electrically connected to the main control module and the first connector respectively to monitor the charging power of the terminal device, the main control module is electrically connected to the first connector and the second connector respectively to control the on and off of the charging link between the first connector and the second connector, and the LED indicator is electrically connected to the main control module to indicate the current charging state;

[0004] In the above technical solution, the LED indicator light is used to indicate the current charging status, the detection module is used to monitor the charging power or remaining charging power of the terminal device, and transmits the detection data to the main control module. When the detection module detects that the terminal device is charged to a saturated state, the main control module controls the disconnection of the charging link between the first connector and the second connector to realize the automatic power-off function, which is safer to use. In addition, the LED indicator light, the main control module, the detection module and the first connector are all fixed on the PCBA circuit main board by welding, and the structure is more compact; however, the data cable of the automatic power-off function is not convenient for winding and carrying, and the power-off control device is damaged and is not convenient for quick disassembly and replacement. Utility Model Content

[0005] The purpose of the utility model is to provide a data cable with an automatic power-off function to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A data cable with an automatic power-off function comprises a data cable body, wherein the data cable body is installed in a storage box, a control box is provided at the right end of the storage box, a plurality of buckles are provided inside the storage box, and the buckles are all plugged with the data cable body, a flip cover is hinged on the right end surface of the storage box near the top and can be opened and closed, a power-off control device is provided at the bottom of the control box, circular holes are provided at the upper surface of the power-off control device near the four corners, fastening bolts are provided in the circular holes, fixing blocks are provided at the bottom of the control box corresponding to the circular holes, threaded grooves are provided on the top of the fixing blocks, a detachable sealing cover is provided on the top of the control box, and a USB interface is provided at the rear end of the control box.

[0008] Preferably, the buckles are distributed at equal intervals, and the bottoms of the buckles are welded and fixed to the storage box, the recesses at the tops of the buckles are snap-fitted with the data cable body, and a wire groove is provided on the front end surface of the storage box corresponding to the data cable body.

[0009] In the utility model, the cooperation of multiple buckles helps to engage the data cable body, and when engaged, the data cable body can be stored in the storage box, reducing the impact of the data cable body being entangled and knotted. With the cooperation of the wire groove, the data cable body can be extended through for use.

[0010] Preferably, the flap is fixedly connected to the storage box via a hinge, a hook is symmetrically provided on the flap away from the hinged end, a snap lock is provided on the outer wall of the storage box at a position corresponding to the hook, the snap lock is fixedly connected to the storage box via screws, and the hook is engaged with the snap lock.

[0011] In the utility model, the hook is welded and fixed to the flip cover, and the cooperation of the snap lock and the hook enables the flip cover and the storage box to be stably assembled and installed, thereby reducing the risk of accidental opening and loss of protection of the interior during flexible carrying.

[0012] Preferably, a connecting end column is provided at the connection between the inner wall of the storage box and the side wall of the control box, a slot is provided on the end of the connecting end column, and limiting grooves are symmetrically provided on the inner wall of the slot. An insertion column is provided at the end of the data cable body corresponding to the connecting end column, and a limiting column is provided on the outer wall of the insertion column corresponding to the limiting groove.

[0013] In the utility model, the cooperation of the connecting end column helps to quickly connect with one end of the data line body extending to the inside of the storage box, the plug column is plugged into the slot, and the limit column is correspondingly plugged into the limit groove, which increases the stability of the combination and reduces the impact of rotation on the connection.

[0014] Preferably, a card block is provided on the lower surface of the sealing cover, the width of the inner wall of the card block is adapted to the width of the inner wall of the control box, through holes are provided on the upper surface of the sealing cover near the four corners, fixing bolts are provided in the through holes, and screw holes are provided at the top of the control box corresponding to the through holes.

[0015] In the utility model, the clamping block is plugged into the control box to increase the stability of the installation of the sealing cover and the control box, and the fixing bolt passes through the through hole and is threadedly connected with the screw hole to achieve stable combined fixation of the sealing cover and the control box.

[0016] Preferably, the width of the outer wall of the power-off control device is adapted to the width of the inner wall of the control box, grooves are provided at both ends of the power-off control device, connection ports are provided on both sides of the bottom of the power-off control device, and one end of the USB interface extends to the inner wall of the control box and corresponds to one of the connection ports.

[0017] In the utility model, the power-off control device is equipped with a PCBA circuit mainboard, a main control module and a detection module. The detection module is used to monitor the charging power or the remaining charging power of the terminal device and transmit the detection data to the main control module. When the detection module detects that the terminal device is charged to a saturated state, the charging link between the USB interface of the main control module and the connection terminal column is disconnected to realize the automatic power-off function. With the cooperation of the groove, a fulcrum is provided, which is helpful for the removal of the power-off control device.

[0018] Preferably, the outer diameter of the fastening bolt is matched with the inner diameter of the circular hole, the outer diameter of the fastening bolt is matched with the inner diameter of the thread groove, and the bottom of the fixing block is fixed to the control box by welding.

[0019] In the utility model, the fastening bolt passes through the round hole and is threadedly connected with the thread groove, so that the power-off control device is fixedly installed and matched with the bottom of the control box. The fastening bolt is disassembled, which is helpful for the removal and replacement operation of the power-off control device.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model provides a storage box with a wire groove, and with the cooperation of multiple buckles, the data cable body is snap-fitted, so that the data cable body can be stored in the storage box, which is convenient for overall flexible carrying and reduces the influence of knotting and entanglement of the data cable body. A fixing block is matched in the control box, and the power-off control device is threadedly connected to the fixing block by a fastening bolt. The fastening bolt is disassembled, and the cooperation of the groove helps to take out and replace the power-off control device.

[0022] 2. The utility model sets a sealing cover, and with the cooperation of a fixing bolt, the sealing cover and the control box are stably installed, the flip cover and the storage box are hinged, and with the cooperation of a snap lock and a hook, the flip cover and the storage box are stably combined and installed. The snap lock is convenient for manual separation and opening of the flip cover to store or take out and replace the internal data cable body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the data cable main body of the utility model in an extended state;

[0025] Figure 3 This is a schematic diagram of the sealing cover opening structure of the utility model;

[0026] Figure 4 The schematic diagram of the structure of the power-off control device of the utility model is taken out;

[0027] Figure 5 It is a bottom view schematic diagram of the power-off control device of the utility model;

[0028] Figure 6 It is a schematic diagram of the combined structure of the storage box and the data cable body of the utility model.

[0029] The meaning of each number in the figure is:

[0030] 1. Storage box; 10. Flip cover; 100. Hook; 11. Wire slot; 12. Buckle; 13. Snap lock; 14. Connecting end column; 140. Slot; 141. Limiting slot;

[0031] 2. Control box; 20. Sealing cover; 200. Block; 201. Perforation; 202. Fixing bolt; 22. Screw hole; 23. Fixing block; 230. Threaded groove;

[0032] 3. USB interface;

[0033] 4. Data cable body; 40. Insertion column; 400. Limiting column;

[0034] 5. Power-off control device; 50. Groove; 51. Round hole; 52. Fastening bolt; 53. Connection port. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] See also Figure 1-Figure 6 , this embodiment provides a technical solution:

[0037] A data cable with an automatic power-off function comprises a data cable body 4, the data cable body 4 is installed in a storage box 1, a control box 2 is provided at the right end of the storage box 1, a plurality of buckles 12 are provided inside the storage box 1, the buckles 12 are all plugged into and matched with the data cable body 4, the buckles 12 are distributed at equal intervals, and the bottoms of the buckles 12 are all welded and fixed to the storage box 1, the recessed parts at the tops of the buckles 12 are correspondingly snap-fitted with the data cable body 4, and a wire passing groove 11 is provided on the front end surface of the storage box 1 corresponding to the data cable body 4.

[0038] In the utility model, the cooperation of multiple buckles 12 helps to engage the data cable body 4, and when engaged, the data cable body 4 can be stored in the storage box 1, reducing the impact of the data cable body 4 being entangled and knotted. With the cooperation of the wire groove 11, the data cable body 4 can be extended and used.

[0039] Furthermore, an openable and closable flap 10 is hinged on the right end surface of the storage box 1 near the top, and the flap 10 is fixedly connected to the storage box 1 through a hinge. A hook 100 is symmetrically provided on the flap 10 at the end away from the hinge, and a latch 13 is provided on the outer wall of the storage box 1 corresponding to the hook 100. The latch 13 is fixedly connected to the storage box 1 through screws, and the hook 100 is hung and matched with the latch 13.

[0040] In the utility model, the hook 100 is welded and fixed to the flip cover 10, and the latch 13 cooperates with the hook 100 to achieve a stable combined installation of the flip cover 10 and the storage box 1, thereby reducing the risk of accidental opening and loss of protection of the interior during flexible carrying.

[0041] Specifically, a connecting terminal column 14 is provided at the connection between the inner wall of the storage box 1 and the side wall of the control box 2, a slot 140 is opened on the end of the connecting terminal column 14, and a limiting groove 141 is symmetrically opened on the inner wall of the slot 140. An insertion column 40 is provided at the end of the data cable body 4 corresponding to the connecting terminal column 14, and a limiting column 400 is provided on the outer wall of the insertion column 40 corresponding to the limiting groove 141.

[0042] In the utility model, the cooperation of the connecting end column 14 helps to quickly connect with one end of the data cable body 4 extending to the inside of the storage box 1, the plug column 40 is plugged into the slot 140, and the limit column 400 is correspondingly plugged into the limit groove 141, which increases the stability of the combination and reduces the impact of rotation on the connection.

[0043] It should be noted that a power-off control device 5 is provided at the bottom of the control box 2, and circular holes 51 are provided on the upper surface of the power-off control device 5 near the four corners, and fastening bolts 52 are provided in the circular holes 51. A fixing block 23 is provided at the bottom of the control box 2 corresponding to the circular hole 51, and a threaded groove 230 is provided on the top of the fixing block 23. The width of the outer wall of the power-off control device 5 is adapted to the width of the inner wall of the control box 2, and grooves 50 are provided at both ends of the power-off control device 5. Connection ports 53 are provided on both sides of the bottom of the power-off control device 5, and one end of the USB interface 3 extends to the inner wall of the control box 2 and corresponds to one of the connection ports 53.

[0044] In the utility model, the power-off control device 5 is equipped with a PCBA circuit mainboard, a main control module and a detection module. The detection module is used to monitor the charging power or the remaining charging power of the terminal device and transmit the detection data to the main control module. When the detection module detects that the terminal device is charged to a saturated state, the charging link between the USB interface 3 of the main control module and the connecting terminal column 14 is disconnected to realize the automatic power-off function. With the cooperation of the groove 50, a fulcrum is provided, which helps to remove the power-off control device 5.

[0045] Furthermore, the outer diameter of the fastening bolt 52 matches the inner diameter of the circular hole 51 , the outer diameter of the fastening bolt 52 matches the inner diameter of the thread groove 230 , and the bottom of the fixing block 23 is fixed to the control box 2 by welding.

[0046] In the present invention, the fastening bolt 52 passes through the circular hole 51 and is threadedly connected with the thread groove 230, so that the power-off control device 5 is fixedly installed with the bottom of the control box 2. The fastening bolt 52 is disassembled, which facilitates the removal and replacement of the power-off control device 5.

[0047] It is worth adding that a detachable sealing cover 20 is provided on the top of the control box 2 , and a USB interface 3 is provided on the rear end of the control box 2 .

[0048] Secondly, a block 200 is provided on the lower surface of the sealing cover 20, and the width of the inner wall of the block 200 is adapted to the width of the inner wall of the control box 2. Through holes 201 are provided near the four corners on the upper surface of the sealing cover 20, and fixing bolts 202 are provided in the through holes 201. Screw holes 22 are provided at the top of the control box 2 corresponding to the through holes 201.

[0049] In the present invention, the clamping block 200 is plugged into the control box 2 to increase the stability of the installation of the sealing cover 20 and the control box 2, and the fixing bolt 202 passes through the through hole 201 and is threadedly connected with the screw hole 22 to achieve stable combination and fixation of the sealing cover 20 and the control box 2.

[0050] When using the data cable with automatic power-off function of this embodiment, the user first installs the connecting terminal column 14 with the slot 140 in the storage box 1 and extends it into the control box 2, the USB interface 3 is fixed on the outer wall of the control box 2, and the connecting end extends into the inside of the control box 2, and then the power-off control device 5 with the PCBA circuit main board, the main control module and the detection module is installed in the control box 2, and the fixing bolt 202 passes through the through hole 201 and is threadedly connected to the thread groove 230, and the connecting terminal column 14 and the connecting end of the USB interface 3 are respectively plugged and matched with the corresponding connection port 53, and then the data cable body 4 is plugged and matched with the slot 140 through the plug column 40, and the limit column 400 is plugged and matched with the limit groove 141, the sealing cover 20 is sealed and matched with the control box 2 through the fixing bolt 202, and the flip cover 10 is hung and matched with the hook 100 through the snap lock 13, so as to realize the sealing match between the flip cover 10 and the storage box 1;

[0051] When the data cable body 4 needs to be stored and carried, the data cable body 4 is plugged into the corresponding buckle 12 to achieve a tight snap-fit ​​installation between the data cable body 4 and the storage box 1, reducing the impact of knotting and entanglement of the data cable body 4 on use. When it needs to be connected for use, the data cable body 4 is taken out from the corresponding buckle 12 and extended from the wire groove 11 for corresponding connection. When the power-off control device 5 needs to be disassembled and replaced, the fixing bolt 202 is taken out, the sealing cover 20 is opened, and the fastening bolt 52 is removed. With the cooperation of the groove 50, the power-off control device 5 is taken out and replaced. The overall operation is simple and convenient for storage and carrying.

Claims

1. A data cable with an automatic power-off function, comprising a data cable body (4), the data cable body (4) being installed in a storage box (1), a control box (2) being provided at the right end of the storage box (1), characterized in that: The storage box (1) is provided with a plurality of buckles (12) inside, and the buckles (12) are all plugged into and matched with the data cable body (4). A flip cover (10) is hingedly connected to the right end surface of the storage box (1) near the top, and a power-off control device (5) is provided at the bottom of the control box (2). Round holes (51) are provided on the upper surface of the power-off control device (5) near four corners, and fastening bolts (52) are provided in the round holes (51). A fixing block (23) is provided at the bottom of the control box (2) corresponding to the round hole (51), and a threaded groove (230) is provided at the top of the fixing block (23). A detachable sealing cover (20) is provided at the top of the control box (2), and a USB interface (3) is provided at the rear end of the control box (2).

2. The data cable with automatic power-off function according to claim 1, characterized in that: The buckles (12) are distributed at equal intervals, and the bottoms of the buckles (12) are welded and fixed to the storage box (1), the recessed portions at the tops of the buckles (12) are correspondingly engaged with the data cable body (4), and a wire passing groove (11) is provided on the front end surface of the storage box (1) at a position corresponding to the data cable body (4).

3. The data cable with automatic power-off function according to claim 1, characterized in that: The flip cover (10) is fixedly connected to the storage box (1) via a hinge; a hook (100) is symmetrically provided on the flip cover (10) at one end away from the hinge; a snap lock (13) is provided on the outer wall of the storage box (1) at a position corresponding to the hook (100); the snap lock (13) is fixedly connected to the storage box (1) via a screw; and the hook (100) and the snap lock (13) are hooked and matched.

4. The data cable with automatic power-off function according to claim 1, characterized in that: A connecting terminal post (14) is provided at a connection point between the inner wall of the storage box (1) and the side wall of the control box (2); a slot (140) is provided at the end of the connecting terminal post (14); a limiting slot (141) is symmetrically provided on the inner wall of the slot (140); an inserting post (40) is provided at a position corresponding to the connecting terminal post (14); and a limiting post (400) is provided on the outer wall of the inserting post (40) at a position corresponding to the limiting slot (141).

5. The data cable with automatic power-off function according to claim 1, characterized in that: A clamping block (200) is provided on the lower surface of the sealing cover (20), the width of the inner wall of the clamping block (200) matches the width of the inner wall of the control box (2), through holes (201) are provided on the upper surface of the sealing cover (20) near four corners, fixing bolts (202) are provided in the through holes (201), and screw holes (22) are provided on the top of the control box (2) at locations corresponding to the through holes (201).

6. The data cable with automatic power-off function according to claim 1, characterized in that: The width of the outer wall of the power-off control device (5) matches the width of the inner wall of the control box (2); grooves (50) are provided at both ends of the power-off control device (5); connection ports (53) are provided at both sides of the bottom of the power-off control device (5); one end of the USB interface (3) extends to the inner wall of the control box (2) and corresponds to one of the connection ports (53).

7. The data cable with automatic power-off function according to claim 1, characterized in that: The outer diameter of the fastening bolt (52) matches the inner diameter of the circular hole (51), the outer diameter of the fastening bolt (52) matches the inner diameter of the thread groove (230), and the bottom of the fixing block (23) is fixed to the control box (2) by welding.

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