CN115441272A

CN115441272A - Telescopic USB data line

Info

Publication number: CN115441272A
Application number: CN202211221951.2A
Authority: CN
Inventors: 沈卫
Original assignee: Jiangxi Lishi Technology Co ltd
Current assignee: Jiangxi Lishi Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-06

Abstract

The invention discloses a telescopic USB data line, which relates to the electronic field and comprises a first main body and a second main body, wherein one side inside the first main body is rotatably connected with an installation column, a cleaning bin is fixed at one end of the installation column, a charging plug is fixed at the other end of the installation column, a clamping joint which is matched with the first main body is arranged at one side of the second main body, and an external USB plug is rotatably connected at one side of the second main body. According to the mobile phone, the first rotating column drives the first conical teeth to rotate, the first conical teeth are matched with the second conical teeth, the second conical teeth drive the rotating teeth to rotate through the second rotating column, the rotating teeth are matched with the teeth, the two groups of cleaning plates move relatively, under the action that the rack plates and the linkage gears are matched and matched, the linkage gears drive the mounting disc to rotate when the two groups of cleaning plates move relatively, the mounting disc is matched with the cleaning strips to clean dirt inside the charging groove progressively, and therefore the dirt is prevented from being inside the charging groove.

Description

Telescopic USB data line

Technical Field

The invention relates to the field of electronics, in particular to a telescopic USB data line.

Background

With the development of science and technology, people have a demand for electronic products in daily life, and all electronic products need to be charged due to long-term use, so that a USB data line is indispensable.

Telescopic USB data line is usually through extending structure with the first rolling winding of USB and then reduce overall structure size, and then conveniently daily carries.

But the telescopic structure of the telescopic USB data line is usually used at the middle position of the USB line at present, and when the USB data line is charged while playing, the joint position is inclined and loosened due to the weight; and the USB line needs to be replaced by a new whole when damaged, the cost is high, and the charging contact is poor due to dirt on the connector of the telescopic USB data line at the interface of the electronic device.

Disclosure of Invention

The invention aims to: in order to solve the problem that the telescopic structure of the telescopic USB data line is usually positioned in the middle of the USB line when in use, when the USB data line is charged while being played, the joint position is inclined and loosened due to the weight; and the USB line need be changed new whole when damaging, and the cost is higher, and telescopic USB data line's joint can lead to the bad problem of contact of charging because of the dirt of electron device interface moreover, provides a telescopic USB data line.

In order to achieve the purpose, the invention provides the following technical scheme: a telescopic USB data line comprises a first main body and a second main body, wherein one side inside the first main body is rotatably connected with an installation column, a cleaning bin is fixed at one end of the installation column, a charging plug is fixed at the other end of the installation column, a clamping joint which is matched with the first main body is arranged at one side of the second main body, and an external USB plug is rotatably connected at one side of the second main body;

an auxiliary groove is formed in one side of the first main body, a Type C connector is rotatably connected to the inside of the auxiliary groove, a Type C plug is inserted into one side of the Type C connector, a connecting line is arranged on one side of the Type C plug, a sliding groove is formed in one side of the first main body, a sliding block is slidably connected to the inside of the sliding groove, a limiting frame is fixed to one end of the sliding block, a clamping plate is fixed to the other end of the sliding block, a stud is rotatably connected to the middle position of the limiting frame, and a spiral groove matched with the stud is formed in one side of the first main body;

the inside of erection column is fixed with first rotation post, and the end of first rotation post is fixed with first toper tooth, the inside of clearance storehouse is fixed with the fixed column, and the inside of fixed column rotates and is connected with the second rotation post, the one end of second rotation post is fixed with the second toper tooth of mutually supporting with first toper tooth, and the other end of second rotation post is fixed with rotates the tooth, the inner wall of clearance storehouse top and bottom all sliding connection has the cleaning plate, the both sides of cleaning plate all are provided with the mounting groove, and the inside of mounting groove rotates and is connected with the mounting disc, the outside of mounting disc evenly is fixed with the cleaning strip, and the top of mounting disc all is fixed with the linked gear, the inside top of clearance storehouse and bottom all are fixed with the rack board with linked gear intermeshing, and are two sets of the inside of cleaning plate is provided with the rack groove of mutually supporting with the rack board.

Preferably, one side of second main part is provided with the heating panel, and the internally mounted of second main part has miniature heat dissipation fan, the top and the bottom of second main part all are provided with the sliding tray, and the inside of sliding tray is fixed with damping spring, and damping spring's end is fixed with spacing subassembly.

Preferably, spacing subassembly includes the damping rod, and the inside both ends knot of damping rod is provided with the reed, the both ends knot of damping rod is rotated and is connected with and draws the post, and draws post outside one end to be provided with and mutually support slide caliper rule with the reed.

Preferably, the top of mounting panel evenly is provided with electrically conductive groove, the bottom of bottom plate evenly is provided with and leads electrical pillar, and leads the inside both sides of electrical pillar and all be provided with the fixture block groove, the inside in fixture block groove is fixed with reset spring, and reset spring's end is fixed with the conducting block.

Preferably, the number of the connecting wires is one group, the connecting wires are wound on the outer side of the winding column, and the tail ends of the connecting wires are provided with USB heads matched with the slots.

Preferably, the figure of clearance board is two sets of, two sets of the one end of clearance board all is provided with the limiting plate, the inner wall in clearance storehouse is provided with the spacing spout of mutually supporting with the limiting plate.

Preferably, a cavity is formed in the second main body, a clamping groove is formed in the top of the cavity, a circular sliding groove is formed in the cavity, a mounting plate is fixed to the bottom end of the interior of the cavity, the top of the mounting plate is rotatably connected with a bottom plate, a winding column is fixed to the middle of the top of the bottom plate, a slot is formed in one side of the winding column, an auxiliary plate is fixed to the top of the winding column, and the top of the auxiliary plate is rotatably connected with a top plate.

Preferably, a first clamping block matched with the clamping groove is fixed on the outer side of the top plate, a second clamping block matched with the clamping groove is fixed on the outer side of the auxiliary plate, a rotating groove is formed in the top of the auxiliary plate, and a spring matched with the top plate is installed in the rotating groove.

Preferably, external USB plug and mounting panel electric connection, type C connects and charging plug electric connection.

Compared with the prior art, the invention has the beneficial effects that: the invention

1. The cleaning bin and the charging plug can be driven to rotate and exchange through the arranged mounting column, the mobile phone is used for a long time, dirt is accumulated in the charging groove, the cleaning bin is inserted into the charging groove, then the mobile phone is rotated back and forth, at the moment, the first rotating column drives the first conical teeth to rotate, the first conical teeth and the second conical teeth are matched with each other, the second conical teeth drive the rotating teeth to rotate through the second rotating column, the rotating teeth are matched with the teeth, the two groups of cleaning plates move relatively, at the moment, under the action of mutual matching and matching of the rack plates and the linkage gear, when the two groups of cleaning plates move relatively, the linkage gear drives the mounting disc to rotate, the mounting disc is matched with the cleaning strips to clean the dirt in the charging groove, so that the dirt is prevented from being in the charging groove, and the phenomenon of poor contact is avoided;

2. the Type C plug of the connecting wire is inserted into the Type C connector, then under the mutual matching effect of the sliding block and the sliding groove, the clamping plate can move conveniently under the effect of the stud, the Type C plug is limited, the Type C plug is prevented from being separated from the Type C connector when the connecting wire is pulled, the USB plug at the tail end of the connecting wire is inserted into the slot, when the connecting wire is damaged, under the mutual matching effect of the first clamping block, the second clamping block and the clamping groove, the top plate and the auxiliary plate are firstly rotated to enable the first clamping plate to correspond to the second clamping plate, then the top plate and the cavity of the auxiliary plate are arranged, under the effect of the spring, the first clamping plate and the second clamping plate are staggered, the second clamping plate can slide in the circular sliding groove, the stable rotation of the winding column is limited, and when the connecting wire is pulled, the winding column cannot be separated from the cavity at will not occur; the electric conduction post that sets up simultaneously mutually supports at the electrically conductive groove, and reset spring promotes the conducting block, and the conducting block fully laminates with the electrically conductive inslot wall, avoids appearing the short-circuit line to for charge more stably.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the cleaning bin of the present invention;

FIG. 3 is an enlarged view of invention B;

FIG. 4 is a schematic structural diagram of the base plate of the present invention;

FIG. 5 is a schematic structural diagram of a stop frame according to the present invention;

FIG. 6 is an enlarged view of invention A;

FIG. 7 is a schematic view of the top plate of the present invention;

fig. 8 is a schematic structural diagram of the conductive pillar of the present invention;

FIG. 9 is a schematic view of the connection structure of the gear of the present invention;

fig. 10 is a schematic connection diagram of the spacing mechanism of the present invention.

In the figure: 1. a first body; 2. a second body; 3. a clamping head; 4. connecting wires; 5. mounting a column; 6. cleaning a bin; 7. a charging plug; 8. the USB plug is externally connected; 9. a heat dissipation plate; 10. a sliding groove; 11. a limiting mechanism; 1101. pulling the column; 1102. a caliper; 1103. a reed; 1104. a damping rod; 12. a circular chute; 13. a card slot; 14. a cavity; 15. a base plate; 16. mounting a plate; 17. a conductive slot; 18. winding the column; 19. a top plate; 20. an auxiliary plate; 21. inserting slots; 22. a first rotating column; 23. a first conical tooth; 24. a rack plate; 25. a second rotating cylinder; 26. a second tapered tooth; 27. fixing a column; 28. cleaning the plate; 29. rotating the teeth; 30. teeth; 31. installing a disc; 32. mounting grooves; 33. cleaning the strips; 34. a rack slot; 35. a conductive post; 36. a stud 37 and a limit frame; 38. clamping a plate; 39. a slider; 40. an auxiliary groove; 41. a Type C linker; 42. a Type C plug; 43. a chute; 44. a first clamping block; 45. a second fixture block; 46. a rotating groove; 47. a clockwork spring; 48. a block slot; 49. a conductive block; 50. a return spring; 51. a linkage gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, a telescopic USB data cable includes a first main body 1 and a second main body 2, wherein one side of the inside of the first main body 1 is rotatably connected with an installation column 5, and one end of the installation column 5 is fixed with a cleaning bin 6, and the other end of the installation column 5 is fixed with a charging plug 7, one side of the second main body 2 is provided with a bayonet joint 3 mutually matched with the first main body 1, and one side of the second main body 2 is rotatably connected with an external USB plug 8;

first main part 1 and the 2 cooperation joint of second main part through the setting that set up are convenient for merge first main part 1 and second main part 2, reduce whole volume.

One side of the first main body 1 is provided with an auxiliary groove 40, the inner part of the auxiliary groove 40 is rotatably connected with a Type C connector 41, one side of the Type C connector 41 is inserted with a Type C plug 42, one side of the Type C plug is provided with a connecting wire 4, one side of the first main body 1 is provided with a sliding groove 43, the sliding groove 43 is slidably connected with a sliding block 39, one end of the sliding block 39 is fixed with a limiting frame 38, the other end of the sliding block 39 is fixed with a clamping plate 38, the middle position of the limiting frame 37 is rotatably connected with a stud 36, and one side of the first main body 1 is provided with a threaded groove matched with the stud 36.

Leave the thread groove through not hard up double-screw bolt 36, under slider 39 and the effect of spout 43 mutually supporting, with spacing frame 37 backward pulling, be convenient for take off Type C plug 42 from Type C connects 41, later pulling connecting wire 4, drive winding post 18 and rotate, make first fixture block 44 align with second fixture block 45, later take out winding post 18 from cavity 14 is inside, break away from the winding of winding post 18 with connecting wire 4, it can to take out more the connecting wire 4 that changes new from slot 21 with the terminal USB plug of connecting wire 4.

A first rotating column 22 is fixed inside the mounting column 5, a first conical tooth 23 is fixed at the tail end of the first rotating column 22, a fixed column 27 is fixed inside the cleaning bin 6, the fixed column 27 is connected with a second rotating column 25 in a rotating mode, one end of the second rotating column 25 is fixed with a second conical tooth 26 matched with the first conical tooth 23, the other end of the second rotating column 25 is fixed with a rotating tooth 29, the inner walls of the top end and the bottom end of the cleaning bin 6 are connected with a cleaning plate 28 in a sliding mode, mounting grooves 32 are formed in two sides of the cleaning plate 28, a mounting disc 31 is connected with the inner portion of the mounting groove 32 in a rotating mode, cleaning strips 33 are uniformly fixed on the outer side of the mounting disc 31, linkage gears 51 are fixed on the top of the mounting disc 31, rack plates 24 meshed with the linkage gears 51 are fixed on the top end and the bottom end of the cleaning bin 6, two groups of limiting plates 6 matched with the inner walls of the cleaning bin are arranged inside the cleaning plate 28;

through inserting clearance storehouse 6 in the cell-phone groove that charges, later rotate the cell-phone, first rotation post 22 drives first toper tooth 23 and rotates this moment, first toper tooth drives second toper tooth 26 and rotates, second toper tooth 26 drives through second rotation post 25 and rotates tooth 29 and rotate, it mutually supports with tooth 30 to rotate tooth 29, two sets of clearance board 28 relative motion, rack board 24 and linkage gear 51 mutually support under the effect right this moment, during two sets of clearance board 28 relative motion, linkage gear 51's drive mounting disc 31 rotates, the dirt of mounting disc 31 cooperation clearance strip 33 to the inslot portion that charges is progressive clearance, the limiting plate and the spacing spout of setting mutually support, make two sets of clearance board 28 relative displacement more stable.

A heat dissipation plate 9 is arranged on one side of the second main body 2, a micro heat dissipation fan is installed inside the second main body 2, sliding grooves 10 are formed in the top end and the bottom end of the second main body 2, a damping spring is fixed inside each sliding groove 10, a limiting component 11 is fixed at the tail end of each damping spring, each limiting component 11 comprises a damping rod 1104, spring pieces 1103 are arranged at two ends inside each damping rod 1104, pull columns 1101 are rotatably connected to two ends of each damping rod 1104, and calipers 1102 matched with the spring pieces 1103 are arranged at one ends of the outer sides of the pull columns 1101;

through the spacing subassembly 11 that sets up, under the mutual spacing effect of reed 1103 and slide caliper 1102, the damping rod 1104 of being convenient for can only unidirectional movement, and the sliding tray 10 of setting is convenient for carry on spacingly to drawing post 1101 under damping spring's effect, makes it brake connecting wire 4, and the length of the connecting wire 4 of being convenient for is fixed.

The top of the mounting plate 16 is uniformly provided with conductive grooves 17, the bottom of the bottom plate 15 is uniformly provided with conductive columns 35, two sides of the interior of each conductive column 35 are provided with a clamping block groove 48, a reset spring 50 is fixed inside each clamping block groove 48, the tail end of each reset spring 50 is fixed with a conductive block 49, the connecting wires 4 are in one group, the connecting wires 4 are wound on the outer sides of the winding columns 18, the tail end of each connecting wire 5 is provided with a USB (universal serial bus) head matched with the corresponding slot 21, the external USB plug 8 is electrically connected with the mounting plate 16, and the Type C connector 41 is electrically connected with the charging plug 7;

through the electrically conductive groove 17 that sets up mutually support with leading electrical pillar 35 to under reset spring 50's effect, make conducting block 49 laminate with electrically conductive groove 17 inner wall is accurate all the time, avoid appearing contact failure phenomenon, thereby make external USB plug 8 can fully supply power for mounting panel 16, through connecting wire 4 with the electric energy transmission for Type C connect 41 after through charging plug 7 for the cell-phone charge.

A cavity 14 is arranged in the second main body 2, a clamping groove 13 is arranged at the top of the cavity 14, a circular sliding groove 12 is arranged in the cavity 14, an installation plate 16 is fixed at the bottom end in the cavity 14, a bottom plate 15 is rotatably connected to the top of the installation plate 16, a winding post 18 is fixed at the middle position of the top of the bottom plate 15, a slot 21 is formed in one side of the winding post 18, an auxiliary plate 20 is fixed at the top of the winding post 18, a top plate 19 is rotatably connected to the top of the auxiliary plate 20, a first clamping block 44 mutually matched with the clamping groove 13 is fixed on the outer side of the top plate 19, a second clamping block 45 mutually matched with the clamping groove 13 is fixed on the outer side of the auxiliary plate 20, a rotating groove 46 is formed in the top of the auxiliary plate 20, and a clockwork spring 47 mutually matched with the top plate 19 is installed in the rotating groove 46;

the clamping groove 13, the first clamping block 44 and the second clamping block 45 are matched with each other, so that the winding column 18 can be conveniently installed and fixed, meanwhile, the second clamping block 45 enters the circular sliding groove 12, and under the action of the spring 47, the first clamping block 44 and the second clamping block 45 are staggered, so that the installation and the fixation of the integral top plate 19 and the auxiliary plate 20 are completed.

The working principle is as follows: firstly, rotating the mounting post 5 to expose the charging plug 7, then connecting the charging plug 7 with a charging slot of a mobile phone, and then pulling the first main body 1 until the connecting wire 4 is appropriate in length, and stopping pulling the connecting wire 4; then the external USB plug 8 is connected with the charging head to complete charging, when the charging head is overheated, the second main body 2 is rotated to enable the heat dissipation plate 9 on the second main body 2 to be in contact with the charging head, wherein the internal micro heat dissipation fan is started to dissipate heat of the charging head, after the use is finished, the pull column 1101 is pulled to move towards one side of the sliding groove 10, then the winding column 18 winds the connecting wire 4 under the action of the clockwork spring 47, when the connecting wire 4 is damaged, the stud 36 is loosened, under the mutual matching action of the sliding block 39 and the sliding groove 43, the limiting frame 37 is pulled backwards, so that the Type C plug 42 can be conveniently taken down from the Type C connector 41, then the connecting wire 4 is pulled, the winding column 18 is driven to rotate, the first latch 44 is aligned with the second latch 45, then the winding post 18 is taken out from the cavity 14, the connecting wire 4 is taken out from the winding of the winding post 18, the USB plug at the end of the connecting wire 4 is taken out from the slot 21 to replace a new connecting wire 4, after the mobile phone is used for a long time, the mounting column 5 is rotated to expose the cleaning bin 6, the cleaning bin 6 is inserted into a mobile phone charging slot, then the mobile phone is rotated, at this time, the first rotating column 22 drives the first tapered teeth 23 to rotate, the first tapered teeth drives the second tapered teeth 26 to rotate, the second tapered teeth 26 drives the rotating teeth 29 to rotate through the second rotating column 25, the rotating teeth 29 and the teeth 30 are matched with each other, the two groups of cleaning plates 28 move relatively, at this time, under the action of the matched pair of the rack plate 24 and the linkage gear 51, when the two groups of cleaning plates 28 move relatively, the drive mounting disc 31 of linkage gear 51 rotates, and the inside dirt of charging groove is progressively cleared up in the cooperation clearance strip 33 of mounting disc 31 to avoid the dirt inside the charging groove, avoid appearing contact failure phenomenon.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A telescopic USB data line comprises a first main body (1) and a second main body (2), wherein one side inside the first main body (1) is rotatably connected with an installation column (5), one end of the installation column (5) is fixedly provided with a cleaning bin (6), the other end of the installation column (5) is fixedly provided with a charging plug (7), one side of the second main body (2) is provided with a clamping joint (3) which is matched with the first main body (1), and one side of the second main body (2) is rotatably connected with an external USB plug (8);

the method is characterized in that: an auxiliary groove (40) is formed in one side of the first main body (1), a Type C connector (41) is rotatably connected to the inside of the auxiliary groove (40), a Type C plug (42) is inserted into one side of the Type C connector (41), a connecting wire (4) is arranged on one side of the Type C plug, a sliding groove (43) is formed in one side of the first main body (1), a sliding block (39) is slidably connected to the inside of the sliding groove (43), a limiting frame (38) is fixed to one end of the sliding block (39), a clamping plate (38) is fixed to the other end of the sliding block (39), a stud (36) is rotatably connected to the middle position of the limiting frame (37), and a threaded groove matched with the stud (36) is formed in one side of the first main body (1);

the utility model discloses a rack gear cleaning device, including erection column (5), fixed column (22), fixed column (27), second rotation post (25) and second rotation post (26), the one end of second rotation post (25) is fixed with second toper tooth (26) of mutually supporting with first toper tooth (23), and the other end of second rotation post (25) is fixed with rotation tooth (29), the equal sliding connection in inner wall of clearance storehouse (6) top and bottom has clearance board (28), the both sides of clearance board (28) all are provided with mounting groove (32), and the inside rotation of mounting groove (32) is connected with mounting disc (31), the outside of mounting disc (31) is evenly fixed with clearance strip (33), and the top of mounting disc (31) all is fixed with linkage gear (51), the top of clearance storehouse (6) inside top and bottom are all fixed with linkage gear (51) and the mutual meshing of linkage rack plate (24), the rack plate (24) and rack plate (34) that the inside cooperation was provided with rack plate (28).

2. The telescopic USB data line of claim 1, wherein: one side of second main part (2) is provided with heating panel (9), and the internally mounted of second main part (2) has miniature heat dissipation fan, the top and the bottom of second main part (2) all are provided with sliding tray (10), and the inside of sliding tray (10) is fixed with damping spring, and damping spring's end is fixed with spacing subassembly (11).

3. The retractable USB data cable of claim 2, wherein: spacing subassembly (11) include snubber bar (1104), and the inside both ends knot of snubber bar (1104) is provided with reed (1103), the both ends knot rotation of snubber bar (1104) is connected with draws post (1101), and draws post (1101) outside one end be provided with reed (1103) mutually support slide caliper rule (1102).

4. The retractable USB data cable of claim 1, wherein: the top of mounting panel (16) evenly is provided with electrically conductive groove (17), the bottom of bottom plate (15) evenly is provided with and leads electrical pillar (35), and leads the inside both sides of electrical pillar (35) and all be provided with fixture block groove (48), the inside in fixture block groove (48) is fixed with reset spring (50), and the end of reset spring (50) is fixed with electrically conductive piece (49).

5. The retractable USB data cable of claim 1, wherein: the number of connecting wires (4) is a set, the connecting wires (4) are wound on the outer side of the winding column (18), and the tail end of the connecting wire (5) is provided with a USB head matched with the slot (21).

6. The retractable USB data cable of claim 1, wherein: the figure of clearance board (28) is two sets of, and is two sets of the one end of clearance board (28) all is provided with the limiting plate, the inner wall in clearance storehouse (6) is provided with the spacing spout of mutually supporting with the limiting plate.

7. The telescopic USB data line of claim 1, wherein: the winding device is characterized in that a cavity (14) is arranged inside the second main body (2), a clamping groove (13) is formed in the top of the cavity (14), a circular sliding groove (12) is formed in the cavity (14), a mounting plate (16) is fixed to the bottom end of the inside of the cavity (14), the top of the mounting plate (16) is rotatably connected with a bottom plate (15), a winding column (18) is fixed to the middle position of the top of the bottom plate (15), a slot (21) is formed in one side of the winding column (18), an auxiliary plate (20) is fixed to the top of the winding column (18), and a top plate (19) is rotatably connected to the top of the auxiliary plate (20).

8. The retractable USB data cable of claim 7, wherein: a first clamping block (44) matched with the clamping groove (13) is fixed on the outer side of the top plate (19), a second clamping block (45) matched with the clamping groove (13) is fixed on the outer side of the auxiliary plate (20), a rotating groove (46) is formed in the top of the auxiliary plate (20), and a clockwork spring (47) matched with the top plate (19) is installed inside the rotating groove (46).

9. The retractable USB data cable of claim 1, wherein: external USB plug (8) and mounting panel (16) electric connection, type C connects (41) and charging plug (7) electric connection.