CN222620311U - Electric retractable data cable device - Google Patents
Electric retractable data cable device Download PDFInfo
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- CN222620311U CN222620311U CN202420727169.6U CN202420727169U CN222620311U CN 222620311 U CN222620311 U CN 222620311U CN 202420727169 U CN202420727169 U CN 202420727169U CN 222620311 U CN222620311 U CN 222620311U
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- data line
- circuit board
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Abstract
The utility model discloses an electric telescopic data line device which comprises a shell component, a circuit board, a rotating mechanism and a data line, wherein the circuit board and the rotating mechanism are arranged in the shell component, the data line is wound on the rotating mechanism and led out from the shell component to form a rotary telescopic structure, the electric telescopic data line device also comprises a power mechanism and a power supply mechanism, the power mechanism and the power supply mechanism are arranged in the shell component, the rotating mechanism is connected with the power mechanism to form an automatically rotatable structure, the power mechanism and the circuit board are connected with the power supply mechanism, and a control key is arranged on the circuit board to form a control structure for the power mechanism. According to the utility model, the motor is arranged to drive the rotating mechanism to automatically rotate in an electric mode, so that the data wire can be automatically stretched out and contracted, and the data wire is not required to be pulled by hand, so that the device is more convenient to use, the wire clamping phenomenon is not easy to occur, and the whole product is more attractive and high-grade.
Description
Technical Field
The utility model relates to the technical field of data line devices, in particular to a telescopic data line device.
Background
Because the common data line is generally longer and inconvenient to carry, if the data line is directly placed in a table or a bag, the data line is easy to wind with other articles, and inconvenience is caused to the use of users. Therefore, people invent various telescopic data lines, and the data lines are wound by arranging a spring (spiral spring sheet) in the main body part of the telescopic data lines and matching with a wheel core, so that the effects of smaller size, winding prevention and the like are achieved. The current telescopic data lines on the market are usually pulled out for charging by manual pulling, and are usually pulled down and rapidly released, so that the data lines retract into the shell under the action of the elasticity of the spring, and the telescopic use effect is achieved. However, the telescopic data line has the following main problems that the data line is likely to be blocked when being pulled out by hand at too high speed, and cannot be pulled out or retracted, and the manual wire pulling is inconvenient and is not high-grade.
Disclosure of utility model
The utility model aims to solve the technical problems of the prior art and provide the electric telescopic data line device which has more reasonable structure, is more convenient to use, is not easy to clamp the data line and is more high-grade, and the data line is not required to be pulled by hands.
The utility model adopts the following technical scheme that the electric telescopic data line device comprises a shell component, a circuit board, a rotating mechanism and a data line, wherein the circuit board and the rotating mechanism are arranged in the shell component, the data line is wound on the rotating mechanism and led out from the shell component to form a rotating telescopic structure, the electric telescopic data line device is characterized by further comprising a power mechanism and a power supply mechanism, the power mechanism and the power supply mechanism are arranged in the shell component, the rotating mechanism is connected with the power mechanism to form an automatically rotatable structure, the power mechanism and the circuit board are connected with the power supply mechanism, and a control key is arranged on the circuit board to form a control structure for the power mechanism.
The rotary mechanism comprises a driving disc and a driven disc, the driving disc is connected with the power mechanism, the driven disc is in butt joint with the driving disc to form a rotatable structure, a center sleeve is arranged in the center of the driven disc, the center sleeve is movably arranged on a shaft tube in the shell assembly through a bearing, and a data wire is wound on the center sleeve.
Further, a fixed disk is installed in the housing assembly, the fixed disk is opposite to the driven disk up and down through a central sleeve, and the coiled data wire is located between the fixed disk and the driven disk.
Further, the bottom of the driving disc is provided with a gear, the top of the driven disc is provided with a gear, and the driven disc is formed into a structure capable of synchronously rotating along with the driving disc through mutual meshing of the gears of the driving disc and the driven disc.
The data wire is led out from the rotating mechanism through a gap between the gear sets and is respectively contacted with the guide main gear and the guide auxiliary gear, the driving disc is a gear disc, the edge of the driving disc is provided with gear teeth, and the guide main gear is meshed with the driving disc to form a guide driving structure for the data wire stretching process, so that the data wire is smoother when stretched out and retracted, and the speed is smoother.
Further, the power mechanism adopts a motor, the motor is arranged in a shaft tube of the shell assembly, and the driving disc is arranged on a transmission shaft of the motor.
Further, the shell assembly comprises a lower shell and an upper shell, the shaft tube is arranged at the center of the lower shell, a bearing hole is formed in the center of the upper shell, and the top end of the transmission shaft is installed in the bearing hole through a bearing.
Further, the power supply mechanism is a battery, such as a lithium battery, a battery cavity is arranged on the bottom surface of the lower shell, the battery is arranged in the battery cavity and is covered by a bottom cover, and the circuit board is connected with the battery through a lead.
Further, a conductive groove is formed in the lower shell at the position surrounding the shaft tube, conductive grease is arranged in the conductive groove, a conductive contact is arranged in the lower shell at the position aligned to the conductive groove, one end of the conductive contact is in electrical contact with the conductive grease, the other end of the conductive contact extends out of the battery cavity and is connected with a battery, the central sleeve is a conductive sleeve, the bottom end of the conductive sleeve is in contact with the conductive grease to form a conductive structure, the data wire is electrically connected with the conductive sleeve, the data wire can be powered through the battery, and the conductive sleeve adopts a copper sleeve.
The control key comprises an extending key and a contracting key, the top of the shell assembly is provided with a top cover for covering the circuit board, the two keys are exposed out of the top cover so as to be convenient for pressing operation, and the extending key and the contracting key can be mechanical keys or touch keys.
The power connector can adopt A USB-A male connector, A TYPE-C connector or A Lightning connector, and the charging connector can adopt A TYPE-C connector, A Micro-USB connector and A Lightning connector, and other TYPEs of connectors can also be adopted.
According to the utility model, the motor is arranged to drive the rotating mechanism to automatically rotate in an electric mode, so that the data wire can be automatically stretched out and contracted, and the data wire is not required to be pulled by hand, so that the device is more convenient to use, the wire clamping phenomenon is not easy to occur, and the whole product is more attractive and high-grade.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the main body portion of the present utility model;
FIG. 3 is an exploded view of a main body portion of the present utility model at another angle;
FIG. 4 is a schematic view of the structure of the main body of the present utility model with the upper shell removed;
FIG. 5 is a schematic view of the structure of the main body of the present utility model at another angle after the upper shell is partially removed;
FIG. 6 is a schematic view of the structure of the main body of the present utility model with the upper and lower shells removed;
Fig. 7 is an exploded view of the lower and upper cases and the battery.
In the figure, 11 is a lower case, 111 is a shaft tube, 112 is a conductive groove, 113 is a gear shaft, 114 is a battery cavity, 115 is a conductive contact, 12 is an upper case, 121 is a bearing hole, 13 is a top cover, 14 is a bottom cover, 2 is a circuit board, 21 is an extension key, 22 is a contraction key, 31 is a driving disk, 32 is a driven disk, 33 is a fixed disk, 34 is a conductive sleeve, 4 is a motor, 41 is a transmission shaft, 42 is a bearing, 5 is a data wire, 51 is a connector, 52 is a charging head, 61 is a guiding main gear, 62 is a guiding auxiliary gear, 7 is a battery, and 8 is a lead.
Detailed Description
In this embodiment, referring to fig. 1-7, the electric telescopic data line device includes a housing assembly, a circuit board 2, a rotating mechanism and a data line 5, wherein the circuit board 2 and the rotating mechanism are installed in the housing assembly, the data line is wound on the rotating mechanism and led out from the housing assembly to form a rotary telescopic structure, the electric telescopic data line device further includes a power mechanism and a power supply mechanism, the power mechanism and the power supply mechanism are installed in the housing assembly, the rotating mechanism is connected with the power mechanism to form an automatically rotatable structure, the power mechanism and the circuit board 2 are connected with the power supply mechanism, and a control key is arranged on the circuit board 2 to form a control structure for the power mechanism. The shell assembly comprises a lower shell 11 and an upper shell 12, a shaft tube 111 is arranged at the center of the lower shell 11, a bearing hole 121 is arranged at the center of the upper shell 12, and the upper shell 12 and the lower shell 11 are combined and butted and fixed.
The rotating mechanism comprises a driving disc 31 and a driven disc 32, wherein the driving disc 31 is connected with the power mechanism, the driven disc 32 is in butt joint with the driving disc 31 to form a rotatable structure, a center sleeve is arranged in the center of the driven disc 32 and movably mounted on a shaft tube 111 in the shell assembly through a bearing, and a data wire 5 is wound on the center sleeve.
A fixed disk 33 is installed in the housing assembly, the fixed disk 33 is vertically opposite to the driven disk 32 through a central sleeve, the fixed disk 33 is fixed, and the wound data line 5 is positioned between the fixed disk 33 and the driven disk 32.
The bottom of the driving disc 31 is provided with a gear, the top of the driven disc 32 is provided with a gear, and the driven disc 32 is formed into a structure capable of synchronously rotating along with the driving disc 31 through the mutual meshing of the gears of the two.
A guiding gear set consisting of a guiding main gear 61 and a guiding auxiliary gear 62 is arranged at a position beside the rotating mechanism in the shell assembly through a gear shaft 113, the diameter of the guiding auxiliary gear 62 is smaller than that of the guiding main gear 61, the data wire 5 is led out from the rotating mechanism, passes through gaps among the gear sets and is respectively contacted with the guiding main gear 61 and the guiding auxiliary gear 62, the driving disc 31 is a gear disc, gear teeth are arranged on the edge of the driving disc, and the guiding main gear 61 is meshed with the driving disc 31 to form a guiding driving structure for the extending and retracting process of the data wire 5, so that the data wire 5 is smoother in extending and retracting processes and has smoother speed. Rotation of the drive disk 31 drives the guide main gear 61 to rotate, and the guide main gear 61 assists in pushing the data line 5 to extend or retract in cooperation with the guide sub gear 62.
The power mechanism adopts a motor 4, the motor 4 is arranged in a shaft tube 111 of the lower shell 11, a driving disc 31 is arranged on a driving shaft 41 of the motor 4, and the top end of the driving shaft 41 is arranged in a bearing hole 121 of the upper shell 12 through a bearing 42.
The power supply mechanism is a battery 7, such as a lithium battery, a battery cavity 114 is arranged on the bottom surface of the lower shell 11, the battery 7 is arranged in the battery cavity 114 and is covered by a bottom cover 14, and the circuit board 2 is connected with the battery 7 through a lead 8.
A conductive groove 112 is arranged in the lower shell 11 around the shaft tube 111, conductive grease is arranged in the conductive groove 112, a conductive contact 115 is arranged in the lower shell 11 aligned with the conductive groove 112, one end of the conductive contact 115 is in electrical contact with the conductive grease, the other end of the conductive contact 115 extends out of a battery cavity 114 and is connected with the battery 7, a central sleeve is a conductive sleeve 34, the bottom end of the conductive sleeve 34 is in contact with the conductive grease to form a conductive structure, a data wire 5 is electrically connected with the conductive sleeve 34, power can be supplied to the data wire 5 through the battery 7, and the conductive sleeve 34 adopts a copper sleeve.
The control keys comprise an extending key 21 and a contracting key 22, a top cover 13 is arranged on the top of the upper shell 12 to cover the circuit board 2, and the two keys are exposed from the top cover 13 so as to be convenient for pressing operation. The extending key 21 and the contracting key 22 may be mechanical keys (or touch keys). When the data wire 5 is needed, the stretching button 21 is pressed, the motor 4 works, the driving disc 31 rotates to drive the driven disc 32 and the conductive sleeve 34 to rotate, and the data wire 5 stretches out automatically under the cooperation of the guiding gear set. When the data line is not needed, the contraction key 22 is pressed, the motor 4 is reversed, the driving disc 31 is reversely rotated to drive the driven disc 32 and the conductive sleeve 34 to reversely rotate, and the data line 5 is automatically retracted inwards under the cooperation of the guide gear set, so that the electric telescopic function is realized.
The power connector 51 may be A TYPE-C interface (A USB-A male or Lightning interface may be used), the charging head 52 may be A TYPE-C interface, A Micro-USB interface, or A Lightning interface, or other TYPEs of interfaces may have one charging head, or may have two or three charging heads.
In addition, the utility model can be used for double stay wires and single stay wires, and the difference is that the double stay wires are connected with the rotating mechanism from two sides, and the two sides of the rotating mechanism can be respectively provided with the guide gear sets. And only one side of the data wire (such as one end with the charging head 52) is connected to the rotating mechanism, and the other end of the data wire can be independently provided with a plate and fixed, so that only one side of the rotating mechanism is provided with a guide gear set.
The foregoing detailed description of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model, i.e., the utility model is not limited to the details shown and described.
Claims (10)
1. The electric telescopic data wire device comprises a shell component, a circuit board, a rotating mechanism and a data wire, wherein the circuit board and the rotating mechanism are arranged in the shell component, the data wire is wound on the rotating mechanism and led out from the shell component to form a rotary telescopic structure, the electric telescopic data wire device is characterized by further comprising a power mechanism and a power supply mechanism, the power mechanism and the power supply mechanism are arranged in the shell component, the rotating mechanism is connected with the power mechanism to form an automatically rotatable structure, the power mechanism and the circuit board are connected with the power supply mechanism, and a control key is arranged on the circuit board to form a control structure for the power mechanism.
2. The device of claim 1, wherein the rotating mechanism comprises a driving disk and a driven disk, the driving disk is connected with the power mechanism, the driven disk is in butt joint with the driving disk to form a rotatable structure, a center sleeve is arranged at the center of the driven disk and movably mounted on a shaft tube inside the shell assembly through a bearing, and the data wire is wound on the center sleeve.
3. The electrically retractable data line device of claim 2, wherein a fixed disk is mounted in the housing assembly, the fixed disk being vertically opposed to the driven disk with the central sleeve therebetween, and the wound data line is positioned between the fixed disk and the driven disk.
4. The apparatus of claim 2, wherein the drive disk has a gear at its bottom and a gear at its top, and the driven disk is configured to rotate synchronously with the drive disk by meshing the gears.
5. An electrically retractable data line device as in claim 2, wherein a guide gear set comprising a guide main gear and a guide sub gear is mounted in the housing assembly at a position beside the rotation mechanism via a gear shaft, the guide sub gear having a smaller diameter than the guide main gear, the data line is led out from the rotation mechanism through a gap between the gear sets and is contacted with the guide main gear and the guide sub gear, respectively, the drive disk is a gear disk having gear teeth at an edge thereof, and the guide main gear is engaged with the drive disk to form a guide drive structure for the data line retraction process.
6. The apparatus of claim 2, wherein the power mechanism is a motor, the motor is mounted in a shaft tube of the housing assembly, and the driving disk is mounted on a driving shaft of the motor.
7. The electrically retractable data line device as set forth in claim 6, wherein said housing assembly includes a lower case and an upper case, the shaft tube is disposed at the center of the lower case, and a bearing hole is disposed at the center of the upper case, and the top end of the transmission shaft is mounted in the bearing hole through a bearing.
8. The apparatus of claim 7, wherein the power supply unit is a battery, a battery cavity is provided on a bottom surface of the lower case, the battery is installed in the battery cavity and covered by a bottom cover, and the circuit board is connected to the battery through a wire.
9. The electric telescopic data wire device according to claim 8, wherein a conductive groove is formed in the lower shell at a position surrounding the shaft tube, conductive grease is arranged in the conductive groove, a conductive contact is arranged in the lower shell at a position aligned with the conductive groove, one end of the conductive contact is in electrical contact with the conductive grease, the other end of the conductive contact extends out of the battery cavity and is connected with the battery, the central sleeve is a conductive sleeve, the bottom end of the conductive sleeve is in contact with the conductive grease to form a conductive structure, the data wire is in electrical connection with the conductive sleeve, and the conductive sleeve is a copper sleeve.
10. The electrically retractable data line device of claim 1, wherein said control keys comprise an extended key and a retracted key, wherein a top cover is provided on top of the housing assembly to cover the circuit board, the two keys are exposed from the top cover, and the extended key and the retracted key are mechanical keys or touch keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420727169.6U CN222620311U (en) | 2024-04-09 | 2024-04-09 | Electric retractable data cable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420727169.6U CN222620311U (en) | 2024-04-09 | 2024-04-09 | Electric retractable data cable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222620311U true CN222620311U (en) | 2025-03-14 |
Family
ID=94884180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420727169.6U Active CN222620311U (en) | 2024-04-09 | 2024-04-09 | Electric retractable data cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222620311U (en) |
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2024
- 2024-04-09 CN CN202420727169.6U patent/CN222620311U/en active Active
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