Bluetooth earphone charging device

Abstract

The invention discloses a Bluetooth headset charging device, and relates to the technical field of Bluetooth headset charging, the Bluetooth headset charging device comprises a wireless charger body and a wireless plug assembly, the side surface of the wireless charger body is connected with a damping shaft, the wireless plug assembly is connected to the end part of the damping shaft, and one end, close to a spring, of a conductive plug is connected with a linkage pull rope. According to the Bluetooth headset charging device, a data line does not need to be configured, the problem that the data line is prone to being knotted and consequently carrying and using are troublesome is solved, meanwhile, a power plug correspondingly matched with a socket hole position can be taken out by pushing and pulling a drawing sliding box, and when the drawing sliding box is pulled upwards, a spring is shrunk, so that the Bluetooth headset charging device is convenient to carry and use. Therefore, the plug which is located in the plug placing groove and is not matched with the socket hole site is automatically separated, so that a position is reserved to facilitate replacement and use of the power plug which is correspondingly matched with the socket hole site, and the problem that the power plug of the existing wireless charger is difficult to be matched with different socket specifications and shapes in various regions is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of Bluetooth headset charging, in particular to a Bluetooth headset charging device. Background Art

[0002] With the development of charging technology, the charging of Bluetooth headsets has also changed from wired charging to wireless charging. The Bluetooth headsets that need to be charged can be charged by simply placing them on the surface of the wireless charger. There is no need to open a charging port on the surface of the Bluetooth headset, so its overall sealing is improved.

[0003] The existing wireless charger for wireless charging of Bluetooth headsets needs to be connected through a data cable, a plug and a socket to charge the Bluetooth headset. However, due to different regions, the specifications of the charging sockets provided in different regions are different, and a conversion plug is often required to connect to the corresponding socket for power supply. Secondly, the wireless charger needs a data cable to transmit power, and the data cable is easy to get tangled, resulting in the need to sort out the data cable every time the wireless charger is carried to charge the Bluetooth headset, which makes it inconvenient to use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a Bluetooth headset charging device is proposed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a Bluetooth headset charging device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a Bluetooth headset charging device, comprising a wireless charging body and a wireless plug component, the side of the wireless charging body is connected to a damping shaft, the wireless plug component is connected to the end of the damping shaft, the wireless plug component comprises a bracket box, a slide groove, a pull-out slide box, a compartment, a push hole, a plug placement groove, a guide tube, a spring, a conductive column, a linkage pull rope, a conductive plug and a conductive hole, the bracket box is provided with slide grooves on both sides of the interior, and the slide groove is slidably connected with a pull-out slide box, the pull-out slide box is provided with a compartment, and the side of the compartment is provided with a push hole, the bottom side of the pull-out slide box is provided with a plug placement groove, and guide tubes are embedded on both sides of the plug placement groove in the pull-out slide box, the bottom end of the guide tube is connected to a spring, and the end of the spring is fixed with a conductive column, a conductive plug is placed in the plug placement groove, and conductive holes are provided on both sides of the conductive plug, and the end of the conductive plug close to the spring is connected to a linkage pull rope.

[0007] Furthermore, a spare plug is provided inside the compartment, and the structural dimensions of the outer opening of the spare plug are matched with the structural dimensions of the inner opening of the compartment.

[0008] Furthermore, the conductive column is elastically connected to the guide tube via a spring, and the conductive column is inserted into the conductive hole.

[0009] Furthermore, one end of the linkage pull rope away from the conductive plug passes through the guide tube and is connected to the bottom of the drawable slide box, and the linkage pull rope and the conductive plug are in one-to-one correspondence.

[0010] Furthermore, a cooling component is threadedly connected to the bottom of the wireless charger body, and the cooling component includes a bottom box, an air inlet, a cooling fan and an air outlet. An air inlet is provided on the side of the bottom box, and a cooling fan is arranged inside the bottom box. The bottom surface of the bottom box is evenly provided with air outlets.

[0011] Furthermore, the cooling component also includes a cavity sheet, and the cavity sheets are evenly arranged inside the air inlet.

[0012] Furthermore, the cooling component also includes an upper pipe and a lower pipe, and the inner side surface of the cavity sheet is connected to the upper pipe and the lower pipe.

[0013] Furthermore, the head ends and tail ends of the upper pipe and the lower pipe are interconnected, and the upper pipe and the lower pipe are also interconnected with the cavity sheet.

[0014] Furthermore, the cooling component also includes a transmission pipe and a linkage piston rod. The inner side of the upper pipeline is connected to the transmission pipe, and the linkage piston rod is passed through the interior of the transmission pipe.

[0015] Furthermore, one end of the linkage piston rod away from the transmission tube is rotatably connected to the surface of the cooling fan, and the fan blade portion of the cooling fan is located below the linkage piston rod and the transmission tube.

[0016] The present invention provides a Bluetooth headset charging device, which has the following beneficial effects:

[0017] 1. The Bluetooth headset charging device does not need to be configured with a data cable, which solves the problem that the data cable is easily tangled and causes trouble when carrying and using. At the same time, the power plug corresponding to the socket hole position can be taken out by pushing and pulling the pull-out slide box, and when the pull-out slide box is pulled up, the spring contracts, so that the plug in the plug placement groove that does not match the socket hole position is automatically detached, so as to leave a position for the replacement of the power plug corresponding to the socket hole position, thereby solving the problem that the power plug of the existing wireless charger is difficult to adapt to the socket specifications and shapes of different regions.

[0018] 2. In the Bluetooth headset charging device, the cavity plate, the upper pipe and the lower pipe are filled with coolant. When the cooling fan rotates, the linked piston rod is driven to perform piston motion along the inside of the transmission pipe, so that the coolant circulates with the piston motion. The flow of coolant can be used to pre-cool the air flow passing through the air inlet, thereby improving the heat dissipation effect of the wireless charger body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a wireless charging body of a Bluetooth headset charging device before rotation;

[0020] Figure 2 This is a schematic diagram of the structure of a Bluetooth headset charging device according to the present invention after the wireless charging body is rotated horizontally;

[0021] Figure 3 This is a schematic diagram of the conductive plug structure of a Bluetooth headset charging device of the present invention;

[0022] Figure 4 This is a schematic diagram of the plug placement slot structure of a Bluetooth headset charging device of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of a pull-out sliding box of a Bluetooth headset charging device of the present invention;

[0024] Figure 6 This is a schematic diagram of the conductive column structure of a Bluetooth headset charging device of the present invention;

[0025] Figure 7 This is a schematic diagram of the internal structure of a bottom box of a Bluetooth headset charging device of the present invention;

[0026] Figure 8 The present invention is a schematic diagram of the connection structure of an upper pipe and a lower pipe of a Bluetooth headset charging device.

[0027] In the figure: 1. wireless charging body; 2. damping shaft; 3. wireless plug assembly; 301. bracket box; 302. slide groove; 303. pull-out slide box; 304. compartment; 305. push hole; 306. plug placement slot; 307. guide tube; 308. spring; 309. conductive column; 310. linkage pull rope; 311. conductive plug; 312. conductive hole; 4. cooling assembly; 401. bottom box; 402. air inlet; 403. cooling fan; 404. air outlet; 405. cavity sheet; 406. upper pipe; 407. lower pipe; 408. transmission pipe; 409. linkage piston rod. DETAILED DESCRIPTION

[0028] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] like Figure 1-Figure 8 As shown, the present invention provides a technical solution: a Bluetooth headset charging device, comprising a wireless charging body 1 and a wireless plug component 3, the side of the wireless charging body 1 is connected to a damping shaft 2, the wireless plug component 3 is connected to the end of the damping shaft 2, the wireless plug component 3 comprises a bracket box 301, a slide groove 302, a pull-out slide box 303, a compartment 304, a push hole 305, a plug placement groove 306, a guide tube 307, a spring 308, a conductive column 309, a linkage pull rope 310, a conductive plug 311 and a conductive hole 312, the bracket box 301 is provided with slide grooves 302 on both sides of the interior, and the slide groove 302 is slidably connected with the pull-out slide box 303, the pull-out slide box 303 is provided with a compartment 304, and the side of the compartment 304 is provided with a push hole 305, the bottom side of the pull-out slide box 303 is provided with a plug placement groove 306, and both sides of the plug placement groove 306 A guide tube 307 is embedded in the pull-out slide box 303, a spring 308 is connected to the bottom end of the guide tube 307, and a conductive column 309 is fixed to the end of the spring 308. A conductive plug 311 is placed in the plug placement slot 306, and conductive holes 312 are provided on both sides of the conductive plug 311. A linkage pull rope 310 is connected to one end of the conductive plug 311 close to the spring 308. A spare plug is provided inside the compartment 304, and the outer port structure size of the spare plug is adapted to the inner port structure size of the compartment 304. The conductive column 309 is elastically connected to the guide tube 307 through the spring 308, and the conductive column 309 is plugged into the conductive hole 312. The end of the linkage pull rope 310 away from the conductive plug 311 passes through the guide tube 307 and is connected to the bottom of the pull-out slide box 303, and the linkage pull rope 310 corresponds to the conductive plug 311 one by one.

[0030] The specific operation is as follows: the conductive plug 311 defaults to the most common double-headed plug, and the spare plug defaults to a relatively common round-headed plug or other plugs. When using the Bluetooth headset charging device, if the socket is a two-hole socket, first manually unscrew the conductive plug 311 so that it is vertically distributed with the bracket box 301, and manually hold the bracket box 301 so that the conductive plug 311 is inserted into the two-hole socket, wherein the conductive column 309 is electrically connected to the wireless charger body 1 through the line, and the power is supplied to the wireless charger body 1 through the conductive plug 311, the conductive column 309 and the line, and then the wireless charger body 1 is manually rotated to rotate to the horizontal through the damping shaft 2, and then the Bluetooth headset is placed on the surface of the wireless charger body 1 for charging, wherein the bearing capacity of the damping shaft 2 is greater than the weight of the Bluetooth headset, thereby preventing the wireless charger body 1 from being overloaded and rotating downward, causing the Bluetooth headset to fall off;

[0031] If the conductive plug 311 does not correspond to the socket hole, the slide box 303 is manually pulled up to slide along the inner part of the slide groove 302, so that the compartment 304 and the spare plug inside are exposed, and the spare plug corresponding to the socket hole is pushed out from the compartment 304 by passing a finger through the push hole 305 for replacement;

[0032] When the draw-out slide box 303 rises, its bottom pulls the conductive plug 311 through the linkage pull rope 310, causing the spring 308 to contract. At this time, the conductive plugs 311 move away from each other and withdraw from the conductive holes 312 on both sides of the conductive plug 311. At this time, the conductive plug 311 naturally detaches from the plug placement slot 306, and then the taken out spare plug is placed in the plug placement slot 306 and the draw-out slide box 303 is pushed down. At this time, the spring 308 stretches and resets to push the conductive plugs 311 closer to each other so as to be inserted into the conductive holes 312 on both sides of the spare plug. After the spare plug is replaced, it is inserted into the socket to power the wireless charger body 1. When the linkage pull rope 310 is pulled, it moves along the inside of the guide tube 307, and the corners inside the guide tube 307 are all arc corners, and a miniature wheel can be set up at the corner to guide the movement of the linkage pull rope 310, thereby preventing the linkage pull rope 310 from excessive friction and breakage when moving;

[0033] Based on the above description, the Bluetooth headset charging device does not need to be configured with a data cable, which solves the problem that the data cable is easily tangled and becomes troublesome when carried and used. At the same time, the power plug corresponding to the socket hole position can be taken out by pushing and pulling the slide box 303, and when the slide box 303 is pulled up, the spring 308 contracts, so that the plug that does not match the socket hole position in the plug placement groove 306 can be automatically detached, so as to leave a position for the replacement of the power plug corresponding to the socket hole position, thereby solving the problem that the power plug of the existing wireless charger is difficult to adapt to the socket specifications and shapes of different regions.

[0034] like Figure 1-Figure 8As shown, the bottom of the wireless charger body 1 is threadedly connected with a cooling component 4, and the cooling component 4 includes a bottom box 401, an air inlet 402, a cooling fan 403 and an air outlet 404. The side of the bottom box 401 is provided with an air inlet 402, and the inside of the bottom box 401 is provided with a cooling fan 403. The bottom surface of the bottom box 401 is evenly provided with air outlets 404. The cooling component 4 also includes a cavity sheet 405, and the inside of the air inlet 402 is evenly provided with cavity sheets 405. The cooling component 4 also includes an upper pipe 406 and a lower pipe 407. The inner side of the cavity sheet 405 is connected to the upper pipe 406 and The head end and the tail end of the lower pipe 407, the upper pipe 406 and the lower pipe 407 are interconnected, and the upper pipe 406 and the lower pipe 407 are also interconnected with the cavity sheet 405. The cooling component 4 also includes a transmission pipe 408 and a linkage piston rod 409. The inner side of the upper pipe 406 is connected to the transmission pipe 408, and the transmission pipe 408 is penetrated by the linkage piston rod 409. The end of the linkage piston rod 409 away from the transmission pipe 408 is rotatably connected to the surface of the cooling fan 403, and the fan blade part of the cooling fan 403 is located below the linkage piston rod 409 and the transmission pipe 408.

[0035] The specific operation is as follows: the wireless charger body 1 will inevitably generate heat during the charging process of the Bluetooth headset. At this time, the heat dissipation fan 403 rotates to introduce the outside air from the air inlet 402 through the bottom of the wireless charger body 1 to take away the heat. The heat is finally discharged from the air outlet 404 with the air flow. The cavity sheet 405, the upper pipe 406 and the lower pipe 407 are filled with coolant. When the heat dissipation fan 403 rotates, it will drive the linked piston rod 409 to perform piston movement along the transmission pipe 408, so that the coolant inside the cavity sheet 405, the upper pipe 406 and the lower pipe 407 circulates with the piston movement. The coolant is preferentially pushed at the upper pipe 406 to pass through the cavity sheet 405 from top to bottom and then flow through the lower pipe 407, and then flow up to the upper pipe 406 at both ends of the lower pipe 407, and repeat this flow. The air flow passing through the air inlet 402 can be pre-cooled by the flow of coolant, thereby improving the heat dissipation effect of the wireless charger body 1.

[0036] Secondly, the existing wireless charger body 1 has the function of detecting the power of the Bluetooth headset. When the Bluetooth headset is fully charged, the wireless charger body 1 automatically enters the sleep mode. At this time, the cooling fan 403 stops rotating, and the wireless charger body 1 stops heating, so that the coolant can cool down by itself in this case, thereby providing an effective cooling effect for the next time the wireless charger body 1 works and heats up.

[0037] In summary, when the Bluetooth headset charging device is used, the conductive plug 311 is first set to the most common double-headed plug by default, and the spare plug is set to the relatively common round-headed plug or other plugs by default. When the Bluetooth headset charging device is used, if the socket is a two-hole socket, the conductive plug 311 is first manually unscrewed to make it vertically distributed with the bracket box 301, and the bracket box 301 is manually held so that the conductive plug 311 is inserted into the two-hole socket, wherein the conductive column 309 is electrically connected to the wireless charger body 1 through the line, and the power is supplied to the wireless charger body 1 through the conductive plug 311, the conductive column 309 and the line, and then the wireless charger body 1 is manually rotated to rotate to the horizontal through the damping shaft 2, and then the Bluetooth headset is placed on the surface of the wireless charger body 1 for charging;

[0038] If the conductive plug 311 does not correspond to the socket hole, the slide box 303 is manually pulled up to slide along the inner part of the slide groove 302, so that the compartment 304 and the spare plug inside are exposed, and the spare plug corresponding to the socket hole is pushed out from the compartment 304 by passing a finger through the push hole 305 for replacement;

[0039] When the drawable slide box 303 rises, its bottom pulls the conductive plug 311 through the linked pull rope 310, causing the spring 308 to contract. At this time, the conductive plugs 311 move away from each other and withdraw from the conductive holes 312 on both sides of the conductive plug 311. At this time, the conductive plug 311 naturally detaches from the plug placement slot 306. Then, the taken out spare plug is placed in the plug placement slot 306 and the drawable slide box 303 is pushed down. At this time, the spring 308 stretches and resets to push the conductive plugs 311 closer to each other so as to be inserted into the conductive holes 312 on both sides of the spare plug. After the spare plug is replaced, it is inserted into the socket to power the wireless charger 1.

[0040] The wireless charger body 1 will inevitably generate heat during the charging process of the Bluetooth headset. At this time, the rotation of the cooling fan 403 introduces outside air from the air inlet 402 through the bottom of the wireless charger body 1 to take away the heat. The heat is finally discharged from the air outlet 404 with the air flow. The cavity sheet 405, the upper pipe 406 and the lower pipe 407 are filled with coolant. When the cooling fan 403 rotates, it will drive the linked piston rod 409 to perform piston movement along the transmission pipe 408, so that the coolant inside the cavity sheet 405, the upper pipe 406 and the lower pipe 407 circulates with the piston movement. The coolant is preferentially pushed at the upper pipe 406 to pass through the cavity sheet 405 from top to bottom and then flow through the lower pipe 407, and then rises to the upper pipe 406 at both ends of the lower pipe 407, and repeats this flow. The air flow passing through the air inlet 402 can be pre-cooled by the flow of coolant, thereby improving the heat dissipation effect of the wireless charger body 1.

[0041] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A Bluetooth headset charging device, comprising a wireless charging body (1) and a wireless plug-in component (3), characterized in that: The side of the wireless charging body (1) is connected to a damping shaft (2), the wireless plug assembly (3) is connected to the end of the damping shaft (2), the wireless plug assembly (3) comprises a bracket box (301), a slide groove (302), a pull-out slide box (303), a compartment (304), a push hole (305), a plug placement slot (306), a guide tube (307), a spring (308), a conductive column (309), a linkage pull rope (310), a conductive plug (311) and a conductive hole (312), the bracket box (301) is provided with slide grooves (302) on both sides of the interior, and the slide grooves (302) are slidably connected to the pull-out slide box (303), and the pull-out slide box (303) is provided with a A compartment (304) is provided, and a push hole (305) is provided on the side of the compartment (304); a plug placement groove (306) is provided on the bottom side of the pull-out slide box (303), and guide tubes (307) are embedded in the pull-out slide box (303) on both sides of the plug placement groove (306); a spring (308) is connected to the bottom end of the guide tube (307), and a conductive column (309) is fixed to the end of the spring (308); a conductive plug (311) is placed inside the plug placement groove (306), and conductive holes (312) are provided on both sides of the conductive plug (311); and a linkage pull rope (310) is connected to one end of the conductive plug (311) close to the spring (308).

2. A Bluetooth headset charging device according to claim 1, characterized in that: A spare plug is arranged inside the compartment (304), and the structural dimensions of the outer opening of the spare plug are matched with the structural dimensions of the inner opening of the compartment (304).

3. A Bluetooth headset charging device according to claim 1, characterized in that: The conductive column (309) is elastically connected to the guide tube (307) via a spring (308), and the conductive column (309) is inserted into the inside of the conductive hole (312).

4. A Bluetooth headset charging device according to claim 1, characterized in that: One end of the linkage pull rope (310) away from the conductive plug (311) passes through the guide tube (307) and is connected to the bottom of the drawable slide box (303), and the linkage pull rope (310) and the conductive plug (311) are in one-to-one correspondence.

5. A Bluetooth headset charging device according to claim 1, characterized in that: The bottom of the wireless charging body (1) is threadedly connected to a cooling component (4), and the cooling component (4) comprises a bottom box (401), an air inlet (402), a cooling fan (403) and an air outlet (404); the side of the bottom box (401) is provided with an air inlet (402), and the inside of the bottom box (401) is provided with a cooling fan (403); and the bottom surface of the bottom box (401) is evenly provided with air outlets (404).

6. A Bluetooth headset charging device according to claim 5, characterized in that: The cooling component (4) further comprises a cavity sheet (405), and the cavity sheets (405) are evenly arranged inside the air inlet (402).

7. A Bluetooth headset charging device according to claim 6, characterized in that: The cooling component (4) further comprises an upper pipe (406) and a lower pipe (407), and the inner side surface of the cavity sheet (405) is connected to the upper pipe (406) and the lower pipe (407).

8. A Bluetooth headset charging device according to claim 7, characterized in that: The head ends and tail ends of the upper pipe (406) and the lower pipe (407) are interconnected, and the upper pipe (406) and the lower pipe (407) are also interconnected with the cavity sheet (405).

9. A Bluetooth headset charging device according to claim 7, characterized in that: The cooling component (4) further comprises a transmission pipe (408) and a linkage piston rod (409); the transmission pipe (408) is connected to the inner side of the upper pipe (406), and the linkage piston rod (409) is passed through the interior of the transmission pipe (408).

10. A Bluetooth headset charging device according to claim 9, characterized in that: One end of the linkage piston rod (409) away from the transmission tube (408) is rotatably connected to the surface of the cooling fan (403), and the fan blade part of the cooling fan (403) is located below the linkage piston rod (409) and the transmission tube (408).

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