Power supply connecting line capable of being flexibly adjusted

Abstract

The utility model relates to the field of power supply connecting line design, and discloses a power supply connecting line capable of being flexibly adjusted, which comprises a shell, two supporting plates, a first connecting line, a second connecting line and four clamping structures, a motor is fixedly arranged on the inner top surface of the shell, a connector plug is fixedly arranged at the output end of the motor, and the connector plug is connected with the supporting plates. The inner bottom surface of the shell is rotatably provided with a connector interface, the connector plug and the connector interface are connected with each other through a connecting structure, the connecting structure and the control structure are connected with each other, the connecting structure comprises a plurality of clamping grooves and inclined plane toothed bars, the inclined plane toothed bars are clamped in the clamping grooves, and the inclined plane toothed bars are clamped in the clamping grooves. When the connector plug and the connector interface can rotate relative to each other, the first power line can be stretched through the bevel toothed bar on the connecting structure, the first connecting line and the second connecting line can be stretched at the same time and can be rolled at the same time, and time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the field of power connection cable design, specifically to a power connection cable that can be flexibly adjusted. Background Technology

[0002] Power cords are cables used to connect electrical appliances to power sockets. They typically have a plug and a socket to supply power to the appliances. Common power cords require a reel to be collected during use. When needed, the cord is pulled in one direction to connect the appliance. However, if the cord is pulled in only one direction, a sufficiently long cord needs to be pre-installed when the other end of the power supply is far away. This is time-consuming, laborious, and affects the storage of the power cord. Utility Model Content

[0003] The purpose of this invention is to provide a power connection cable that can be flexibly adjusted in order to solve the above problems. When the connector plug and the connector interface can rotate relative to each other, the first power cable can be stretched by the inclined toothed bar on the connection structure, and the first and second connecting cables can be stretched at the same time and wound up at the same time, saving time and effort.

[0004] This utility model achieves the above-mentioned objective through the following technical solution: a power connection cable that can be flexibly adjusted, including a housing, two support plates, a first connection cable, a second connection cable, and four clamping structures. A motor is fixedly installed on the inner top surface of the housing, and a connector plug is fixedly installed on the output end of the motor. A connector interface is rotatably installed on the inner bottom surface of the housing. The connector plug and the connector interface are connected to each other through a connection structure, and the connection structure is connected to the control structure.

[0005] The connection structure includes multiple slots and a beveled toothed rod. The beveled toothed rod is snapped into the inside of the slot. The slot is located on the bottom side of the connector plug housing. The beveled toothed rod is slidably disposed inside the front side of the connector interface housing. The control structure includes a pressure plate and an annular connecting plate. The annular connecting plate is fixedly disposed at the lower end of the beveled toothed rod.

[0006] Furthermore, the first connecting line is connected to the connector plug, and the second connecting line is connected to the connector interface.

[0007] Furthermore, the outer shell of the connector plug and the outer shell of the connector interface can rotate relative to each other, and the pressure plate is slidably disposed inside the annular connecting plate.

[0008] Furthermore, the connection structure also includes a slider and a groove. The slider is fixedly disposed on one side of the inclined toothed rod, and the slider is slidably disposed inside the groove, which is located in the outer shell of the connector interface.

[0009] Furthermore, a second spring is fixedly connected between the slider and the groove.

[0010] Furthermore, the clamping structure includes a connecting block and a first spring, one end of the first spring being connected to a connecting plate and the other end being connected to the housing, and the connecting block being rotatably disposed inside the housing.

[0011] Furthermore, a support roller is fixedly provided on one side of the connecting block.

[0012] Furthermore, one of the support plates is fixedly disposed outside the housing of the connector plug, and the other support plate is fixedly disposed outside the housing of the connector interface.

[0013] With the above structure, when using this device, firstly, when the appliance is far away, the first connecting cable is pulled counterclockwise to extend it. Then, the connector plug and support plate rotate. When both the power supply and the appliance are far away, the first and second connecting cables are pulled to move them. When they reach the designated position, the clamping structure clamps the first and second connecting cables. After use, the motor drives the connector plug to rotate clockwise to wind up the first connecting cable. At the same time, the connector plug pushes the inclined toothed rod on the connector interface clockwise through the slot to move, thereby pushing the connector interface to rotate and wind up the second connecting cable. When the second connecting cable is wound up, the pressure plate is stepped on, and then the annular connecting plate on the pressure plate drives the inclined toothed rod on the connecting structure to separate from the slot, so that there is no transmission between the connector plug and the connector interface, and the first connecting cable can be stored.

[0014] In summary, the beneficial effects of this utility model are as follows: the slot, beveled toothed bar, and second spring on the connecting structure are similar to a ratchet and pawl structure, which facilitates the unidirectional extension of the first connecting line. When the power supply and connector are far apart, the first and second connecting lines can be pulled simultaneously for connection, saving time and effort and allowing for flexible adjustment of the power cord. At the same time, the motor drives the connector plug, and the connector plug rotates the connector interface through the beveled toothed bar and slot, which facilitates the simultaneous winding of the power connecting line, thereby improving work efficiency to a certain extent. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a front view of the present invention;

[0017] Figure 2 This is an axonometric view of the present invention;

[0018] Figure 3 This is an isometric view of the clamping structure of this utility model;

[0019] Figure 4 This is an isometric view of the present invention close to the rotary connector;

[0020] Figure 5 This is an isometric view of the present invention near the control structure;

[0021] Figure 6 yes Figure 4 Enlarged view of point A.

[0022] The annotations in the attached figures are explained as follows:

[0023] 1. Housing; 2. Clamping structure; 3. Motor; 4. First connecting line; 5. Second connecting line; 6. Connecting structure; 7. Support plate; 8. Control structure; 9. Connector plug; 10. Connector interface; 201. First spring; 202. Connecting block; 203. Support roller; 601. Slide groove; 602. Slider; 603. Second spring; 604. Inclined toothed bar; 405. Slot; 801. Pressure plate; 802. Annular connecting plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] See Figures 1-6As shown, this utility model provides a flexibly adjustable power cable, including a housing 1 for convenient storage of the power cable, two support plates 7, a first connecting cable 4, a second connecting cable 5, and four clamping structures 2. The clamping structures 2 facilitate clamping the first connecting cable 4 and the second connecting cable 5 during storage, preventing the power cable from becoming loose, and also clamping the position of the power cable as it moves. A motor 3 is fixedly installed on the inner top surface of the housing 1, allowing the motor 3 to rotate clockwise via the connector plug 9 and connector interface 10, thus adjusting the position of the first connecting cable 4. The second connecting line 5 is wound up. The output end of the motor 3 is fixedly provided with a connector plug 9. The inner bottom surface of the housing 1 is rotatably provided with a connector interface 10. When the connector plug 9 is inserted into the connector interface 10, the structure is similar to the connector of a wired headphone, which can prevent the connecting cables from getting tangled. Headphone connectors usually adopt a rotary design, which can rotate freely to avoid cable tangling. At the same time, it is convenient for the power connection cable to be stretched in one direction for connection, or to be extended at the same time for connection. The connector plug 9 and the connector interface 10 are connected to each other through the connection structure 6. The connection structure 6 is connected to the control structure 8.

[0026] The connecting structure 6 includes multiple slots 405 and a beveled toothed bar 604. The slots 405, beveled toothed bar 604, and second spring 603 on the connecting structure 6 form a ratchet-pawl structure, facilitating unidirectional extension of the first connecting line 4. The beveled toothed bar 604 consists of a connecting rod and a beveled block. When the first connecting line 4 rotates independently, the slots 405 on the connector plug 9 press against the beveled toothed bar 604, causing it to move downwards. The beveled toothed bar 604 is engaged inside the slots 405, and the connector plug 9... The slot 405 pushes the inclined toothed rod 604 on the connector interface 10 to move clockwise, thereby pushing the connector interface 10 to rotate and wind up the second connecting wire 5. The slot 405 is opened on the bottom side of the housing of the connector plug 9. The inclined toothed rod 604 is slidably disposed inside the front side of the housing of the connector interface 10. The control structure 8 includes a pressure plate 801 and an annular connecting plate 802. The annular connecting plate 802 is fixedly disposed at the lower end of the inclined toothed rod 604. The control structure 8 facilitates the separation of the inclined toothed rod 604 from the slot 405.

[0027] Furthermore, the first connecting line 4 is connected to the connector plug 9, and the second connecting line 5 is connected to the connector interface 10. By using a principle similar to that of a wired headphone connector, the power connection line can be stretched in one direction for connection, and can also be extended simultaneously for connection with the connecting structure 6.

[0028] Furthermore, the outer shell of the connector plug 9 and the outer shell of the connector interface 10 can rotate relative to each other. The pressure plate 801 is slidably disposed inside the annular connecting plate 802. As the pressure plate 801 moves downward, the annular connecting plate 802 on the pressure plate 801 drives the inclined toothed rod 604 on the connecting structure 6 to separate from the slot 405, thereby eliminating the transmission between the connector plug 9 and the connector interface 10, allowing the first connecting wire 4 to continue to be stored.

[0029] Furthermore, the connection structure 6 also includes a slider 602 and a groove 601. The slider 602 is fixedly disposed on one side of the rod body of the inclined toothed rod 604, and the slider 602 is slidably disposed inside the groove 601. The groove 601 is formed at the outer shell of the connector interface 10.

[0030] Furthermore, a second spring 603 is fixedly connected between the slider 602 and the groove 601. The second spring 603 facilitates the reset of the inclined toothed rod 604 on the slider 602, allowing for multiple uses.

[0031] Furthermore, the clamping structure 2 includes a connecting block 202 and a first spring 201. One end of the first spring 201 is connected to the connecting plate, and the other end is connected to the housing 1. The connecting block 202 is rotatably disposed inside the housing 1. The first spring 201 facilitates the repeated compression of the support roller 203 on the connecting block 202, and it can be reused.

[0032] Furthermore, a support roller 203 is fixedly provided on one side of the connecting block 202, which facilitates the clamping of the power connection cable.

[0033] Furthermore, one of the support plates 7 is fixedly disposed outside the housing of the connector plug 9, and the other support plate 7 is fixedly disposed outside the housing of the connector interface 10. The support plates 7 facilitate the support of the power connection cable.

[0034] With the above structure, when using this device, firstly, when the appliance is far away, the first connecting line 4 is pulled counterclockwise to extend it. Then, the connecting plug and support plate 7 rotate. When both the power supply and the appliance are far away, the first connecting line 4 and the second connecting line 5 are pulled to move them. When they are moved to the designated position, the clamping structure 2 clamps the first connecting line 4 and the second connecting line 5. After use, the motor 3 drives the connector plug 9 to rotate clockwise to wind up the first connecting line 4. At the same time, the connector plug 9 pushes the inclined toothed rod 604 on the connector interface 10 clockwise through the slot 405 to move it, thereby pushing the connector interface 10 to rotate and wind up the second connecting line 5. When the second connecting line 5 is finished winding up, the pressure plate 801 is stepped on, and then the annular connecting plate 802 on the pressure plate 801 drives the inclined toothed rod 604 on the connecting structure 6 to separate from the slot 405, so that there is no transmission between the connector plug 9 and the connector interface 10, and the first connecting line 4 can be stored.

[0035] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A power connection cable that can be flexibly adjusted, comprising a housing (1), characterized in that, It also includes two support plates (7), a first connecting line (4), a second connecting line (5) and four clamping structures (2). A motor (3) is fixedly installed on the inner top surface of the housing (1). A connector plug (9) is fixedly installed on the output end of the motor (3). A connector interface (10) is rotatably installed on the inner bottom surface of the housing (1). The connector plug (9) and the connector interface (10) are connected to each other through a connecting structure (6). The connecting structure (6) is connected to the control structure (8). The connection structure (6) includes multiple slots (405) and a beveled toothed rod (604). The beveled toothed rod (604) is snapped into the inside of the slot (405). The slot (405) is located on the bottom side of the outer shell of the connector plug (9). The beveled toothed rod (604) is slidably disposed inside the front side of the outer shell of the connector interface (10). The control structure (8) includes a pressure plate (801) and an annular connecting plate (802). The annular connecting plate (802) is fixedly disposed at the lower end of the beveled toothed rod (604).

2. The power connection cable that can be flexibly adjusted according to claim 1, characterized in that: The first connecting line (4) is connected to the connector plug (9), and the second connecting line (5) is connected to the connector interface (10).

3. The power connection cable that can be flexibly adjusted according to claim 1, characterized in that: The outer shell of the connector plug (9) and the outer shell of the connector interface (10) can rotate relative to each other, and the pressure plate (801) is slidably disposed inside the annular connecting plate (802).

4. The power connection cable that can be flexibly adjusted according to claim 1, characterized in that: The connection structure (6) further includes a slider (602) and a groove (601). The slider (602) is fixedly disposed on one side of the rod body of the inclined toothed rod (604). The slider (602) is slidably disposed inside the groove (601). The groove (601) is opened at the outer shell of the connector interface (10).

5. The power connection cable that can be flexibly adjusted according to claim 4, characterized in that: A second spring (603) is fixedly connected between the slider (602) and the groove (601).

6. The power connection cable that can be flexibly adjusted according to claim 1, characterized in that: The clamping structure (2) includes a connecting block (202) and a first spring (201). One end of the first spring (201) is connected to the connecting plate, and the other end is connected to the housing (1). The connecting block (202) is rotatably disposed inside the housing (1).

7. The power connection cable that can be flexibly adjusted according to claim 6, characterized in that: A support roller (203) is fixedly provided on one side of the connecting block (202).

8. The power connection cable that can be flexibly adjusted according to claim 1, characterized in that: One of the support plates (7) is fixedly disposed outside the housing of the connector plug (9), and the other support plate (7) is fixedly disposed outside the housing of the connector interface (10).

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