CN216563881U - Data line with flexible box - Google Patents
Data line with flexible box Download PDFInfo
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- CN216563881U CN216563881U CN202123448367.4U CN202123448367U CN216563881U CN 216563881 U CN216563881 U CN 216563881U CN 202123448367 U CN202123448367 U CN 202123448367U CN 216563881 U CN216563881 U CN 216563881U
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- ratchet
- shell
- ratchet structure
- button
- data line
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Abstract
The utility model discloses a data line with a telescopic box, which comprises a shell, a rotating drum, a connecting line, a coil spring and a button, wherein the rotating drum is provided with a containing cavity with a downward opening and used for containing the coil spring and a first ratchet structure, the shell is also internally provided with a second ratchet structure and a pressure spring, the first ratchet structure and the second ratchet structure form a ratchet mechanism, a ratchet shaft of the second ratchet structure extends out of the shell and is fixedly connected with the button, the pressure spring forces the second ratchet structure and the first ratchet structure to keep contact to lock the rotating drum so as to prevent the rotating drum from rotating to contain the connecting line, and the button moves downwards to drive the second ratchet structure to be separated from the first ratchet structure so as to unlock the rotating drum. The utility model adopts the ratchet mechanism to adjust the length of the connecting wire extending out of the shell, can randomly adjust the extending length of the data connecting wire, has the characteristics of unidirectional rotation and reliable work, and can flexibly control the rotation of the rotary drum by adopting the ratchet mechanism as a locking structure, so that the wire drawing and the wire winding of the data wire are more rapid and convenient.
Description
Technical Field
The utility model relates to the technical field of data lines, in particular to a data line with a telescopic box.
Background
The data line is the article that uses when being used for cell-phone and electronic equipment to carry out data transmission and charge, and traditional data line is longer, puts easy winding at will, brings inconvenience for the use, also has certain potential safety hazard simultaneously.
The flexible data line that has flexible box has appeared at present, solves the user and carries inconvenient, the data line easily ties a knot, occupation space big scheduling problem. However, the extension length of the data line can not be adjusted at will according to the length required by the telescopic data line on the market, and the phenomenon that the data line is clamped due to the locking structure is easily caused when the data line is taken up or is taken off is avoided, so that the defects that the data line is taken off and the data line is not convenient to take up exist, and the use experience is very influenced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a data cable with a telescopic box, which can randomly adjust the extension length of a data connecting line and is convenient for pulling and taking up the data connecting line.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a data line with a telescopic box comprises a shell, a rotating drum arranged in the shell, a connecting wire, a coil spring and a button, wherein the connecting wire is wound on the rotating drum, two ends of the connecting wire extend out of the shell, the coil spring is used for driving the rotating drum to rotate to accommodate the connecting wire, the button is arranged at the top of the shell, the rotating drum is provided with an accommodating cavity with a downward opening and used for accommodating the coil spring, a first ratchet structure and a pressure spring are further arranged in the shell, the first ratchet structure and the second ratchet structure form a ratchet mechanism, a ratchet shaft of the second ratchet structure extends out of the shell and is fixedly connected with the button, the pressure spring forces the second ratchet structure and the first ratchet structure to keep in contact to lock the rotating drum to prevent the rotating drum from rotating to accommodate the connecting wire, and the button moves downwards to drive the second ratchet structure to be separated from the first ratchet structure to unlock the rotating drum.
Preferably, the center of the top of the rotating drum is provided with a first through hole communicated with the accommodating cavity, the first ratchet structure is arranged at the first through hole and is provided with a first tooth-shaped surface arranged towards the accommodating cavity, the first tooth-shaped surface comprises a plurality of ratchet teeth which are uniformly arranged around the first through hole, the second ratchet structure comprises a rotating wheel and a ratchet shaft which is connected with the center of the rotating wheel, one side of the rotating wheel facing the ratchet shaft is provided with a second tooth-shaped surface, the second tooth-shaped surface comprises a plurality of ratchet teeth which are uniformly arranged around the ratchet shaft, the center of one side of the rotating wheel back to the ratchet shaft is provided with a shaft hole, the ratchet shaft of the second ratchet structure passes through the first through hole and extends out of the shell to be fixedly connected with the button, the upper end of the pressure spring is arranged in the shaft hole, the lower end of the pressure spring is abutted against the shell, to drive the second ratchet structure to move upwards to keep the first tooth-shaped surface and the second tooth-shaped surface in contact.
Preferably, the housing comprises an upper housing and a lower housing which are covered with each other, a button mounting position is arranged on the top of the upper housing in a concave manner, a second through hole is formed in the center of the button mounting position, a plurality of limiting grooves are further formed in the button mounting position, a plurality of limiting rods which are matched with the limiting grooves for limiting are arranged below the buttons, a ratchet shaft of the second ratchet structure sequentially penetrates through the first through hole and the second through hole to be fixedly connected with the buttons, a fixed column is arranged in the center of the lower housing, one end of the coil spring is connected with the fixed column, the other end of the coil spring is connected with the rotary drum, and the lower end of the pressure spring is abutted against the upper end of the fixed column.
Preferably, the top of the rotating cylinder is further provided with an annular groove, the plurality of limiting rods are uniformly arranged on a circle taking the center of the button as a circle, and the plurality of limiting rods extend into the annular groove and can slide along the annular groove.
Preferably, the outer side of the shell is symmetrically provided with two connecting line outlets, the connecting lines extend out of the connecting line outlets and then are connected with the plug, and the outer side of the shell corresponding to the connecting line outlets is provided with a plug accommodating groove for accommodating the plug.
Preferably, the lower shell is symmetrically provided with two arc-shaped hollow holes.
Preferably, the housing is made of a translucent PC material.
The utility model has the beneficial technical effects that: above-mentioned data line with flexible box adopts ratchet to adjust the length that the connecting wire stretches out the shell, can adjust the length that stretches out of data connecting wire at will, and ratchet has the characteristics that can only the unilateral rotate and reliable operation moreover, adopts ratchet as locking structure, can control the rotation of rotary drum in a flexible way, makes the acting as go-between of data line and receive the line more swiftly convenient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a data cable having a bellows according to the present invention;
FIG. 2 is an exploded view of a data cable with a bellows according to the present invention in one direction;
fig. 3 is an exploded view of the data line with the bellows of the present invention in another direction.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention is further described with reference to the accompanying drawings and examples. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
As shown in fig. 1 to 3, in an embodiment of the present invention, a data cable with a retractable box includes a housing 10, a drum 20 mounted in the housing 10, a connecting wire 30 wound around the drum 20 and extending from two ends of the drum to the outside of the housing 10, a coil spring 40 for driving the drum 20 to rotate to receive the connecting wire 30, and a button 50 disposed at the top of the housing 10, wherein the drum 20 is provided with a receiving cavity 21 with a downward opening for receiving the coil spring 40 and a first ratchet structure 22, a second ratchet structure 60 and a compression spring 70 are further disposed in the housing 10, the first ratchet structure 22 and the second ratchet structure 60 constitute a ratchet mechanism, and a ratchet shaft 62 of the second ratchet structure 60 extends out of the housing 10 and is fixedly connected to the button 50.
When the connecting wires 30 are pulled outwards, the rotary drum 20 rotates to drive the coil spring 40 to stretch, so that elastic rotary force is generated; after the pulling force disappears, the drum 20 is driven by the elastic rotating force of the coil spring 40 to rotate to store the connecting wires. The compression spring 70 forces the second ratchet structure 60 and the first ratchet structure 22 to maintain contact to lock the drum 20 to prevent the drum 20 from rotating to receive the patch cord 30, thereby adjusting the length of the patch cord 30 extending out of the housing 10; when the button 50 is pressed downwards, the button 50 moves downwards to separate the second ratchet structure 60 from the first ratchet structure 22 to unlock the drum 20, and the drum 20 rotates to receive the connecting wire 30 under the driving of the elastic rotary force of the coil spring 40.
The utility model adopts the ratchet mechanism to adjust the length of the connecting wire 30 extending out of the shell 10, can randomly adjust the extending length of the data connecting wire, has the characteristics of unidirectional rotation and reliable work, adopts the ratchet mechanism as a locking structure, can flexibly control the rotation of the rotary drum 20, and leads the wire drawing and the wire winding of the data wire to be more rapid and convenient.
In a preferred embodiment of the present invention, a first through hole 23 is formed at the center of the top of the rotating drum 20 and is communicated with the accommodating chamber 21, and the first ratchet structure 22 is disposed at the first through hole 23 and has a first toothed surface facing the accommodating chamber 21, and the first toothed surface comprises a plurality of ratchet teeth uniformly arranged around the first through hole. The second ratchet structure 60 comprises a rotating wheel 61 and a ratchet shaft 62 connected with the center of the rotating wheel 61, a second toothed surface 63 is arranged on one side of the rotating wheel 61 facing the ratchet shaft 62, the second toothed surface 63 comprises a plurality of ratchet teeth which are uniformly arranged around the ratchet shaft, and a shaft hole 64 is arranged in the center of one side of the rotating wheel 61 facing away from the ratchet shaft 62. The ratchet shaft 62 of the second ratchet structure 60 passes through the first through hole 23 and extends out of the housing 10 to be fixedly connected with the button 50, the upper end of the compression spring 70 is placed in the shaft hole 64, and the lower end of the compression spring abuts against the housing 10 to drive the second ratchet structure 60 to move upwards so that the first tooth-shaped surface and the second tooth-shaped surface 63 are kept in contact.
In other embodiments of the present invention, the first ratchet structure 22 may include a tooth-shaped surface formed by a plurality of ratchet teeth arranged uniformly and disposed at the inner edge of the first through hole 23; correspondingly, the second ratchet structure 60 includes a tooth-shaped surface formed by a plurality of ratchet teeth arranged uniformly and arranged on the outer edge of the rotating wheel 61, and the tooth-shaped surface of the first ratchet structure 22 is matched with the tooth-shaped surface of the second ratchet structure 60.
In a preferred embodiment of the present invention, the housing 10 includes an upper shell 11 and a lower shell 12 which are covered with each other, a button mounting location 110 is recessed from the top of the upper shell 11, a second through hole 111 is formed in the center of the button mounting location 110, and the button mounting location 110 is further provided with a plurality of limiting grooves 112. A plurality of limiting rods 51 matched with the limiting grooves 112 for limiting are arranged below the button 50, the ratchet shaft 62 of the second ratchet structure 60 sequentially passes through the first through hole 23 and the second through hole 111 to be fixedly connected with the button 50, a fixing column 121 is arranged at the center of the lower shell 12, one end of the coil spring 40 is connected with the fixing column 121, the other end of the coil spring is connected with the rotary drum 20, and the lower end of the pressure spring 70 is abutted against the upper end of the fixing column 121.
In a preferred embodiment of the present invention, the top of the rotating drum 20 is further provided with an annular groove 24, the plurality of limiting rods 51 are uniformly arranged on a circle taking the center of the button 50 as a circle, that is, each limiting rod 51 has an equal distance to the center of the button 50, and the plurality of limiting rods 51 extend into the annular groove 24 and can slide along the annular groove 24. The limiting rod 51 and the annular groove 24 are matched with each other to limit the position of the rotary drum 20, and the rotary drum 20 can rotate by taking the central axis of the button 50 as a rotary shaft.
In a preferred embodiment of the present invention, two connecting line outlets 13 are symmetrically disposed on the outer side of the housing 10, the connecting line 30 extends from the connecting line outlets 13 and is connected to the plug 80, and a plug accommodating groove 131 for accommodating the plug 80 is disposed on the outer side of the housing 80 corresponding to the connecting line outlets 13. The plug 80 can be hidden in the plug accommodating groove 131, so that the data line with the telescopic box is more attractive in overall appearance and convenient to carry.
In a preferred embodiment of the present invention, the housing 10 is made of a translucent PC (polycarbonate) material, and the lower housing 12 is symmetrically provided with two arc-shaped hollow holes 122, so that the data cable with the retractable box has excellent properties of high temperature resistance, water resistance, dust resistance and insulation, can directly see internal structural devices, and has a visual effect and a scientific and technological sense.
The foregoing is considered as illustrative of the preferred embodiments of the utility model and is not to be construed as limiting the utility model in any way. Various equivalent changes and modifications can be made by those skilled in the art based on the above embodiments, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (7)
1. A data line with flexible box which characterized in that: the data line with the telescopic box comprises a shell, a rotary drum arranged in the shell, a connecting line, a coil spring and a button, wherein the connecting line is wound on the rotary drum, two ends of the connecting line extend out of the shell, the coil spring is used for driving the rotary drum to rotate to store the connecting line, the button is arranged at the top of the shell, the rotary drum is provided with a containing cavity with a downward opening and used for containing the coil spring, a first ratchet structure and a second ratchet structure are further arranged in the shell, the first ratchet structure and the second ratchet structure form a ratchet mechanism, a ratchet shaft of the second ratchet structure extends out of the shell and is fixedly connected with the button, the pressure spring forces the second ratchet structure and the first ratchet structure to keep in contact to lock the rotary drum to prevent the rotary drum from rotating to store the connecting line, and the button moves downwards to drive the second ratchet structure to be separated from the first ratchet structure to unlock the rotary drum.
2. The data line with a bellows as set forth in claim 1, wherein: a first through hole communicated with the accommodating cavity is formed in the center of the top of the rotary drum, a first ratchet wheel structure is arranged at the first through hole and provided with a first tooth-shaped surface facing the accommodating cavity, the first tooth-shaped surface comprises a plurality of ratchet teeth which are uniformly arranged around the first through hole, the second ratchet structure comprises a rotating wheel and a ratchet shaft which is connected with the center of the rotating wheel, one side of the rotating wheel facing the ratchet shaft is provided with a second tooth-shaped surface, the second tooth-shaped surface comprises a plurality of ratchet teeth which are uniformly arranged around the ratchet shaft, the center of one side of the rotating wheel back to the ratchet shaft is provided with a shaft hole, a ratchet shaft of the second ratchet structure passes through the first through hole and extends out of the shell to be fixedly connected with the button, the upper end of the pressure spring is arranged in the shaft hole, the lower end of the pressure spring is abutted against the shell, to drive the second ratchet structure to move upwards to keep the first tooth-shaped surface and the second tooth-shaped surface in contact.
3. The data line with a bellows as set forth in claim 2, wherein: the shell comprises an upper shell and a lower shell which are mutually covered, the top of the upper shell is concave downwards and provided with a button installation position, a second through hole is formed in the center of the button installation position, a plurality of limiting grooves are further formed in the button installation position, a plurality of limiting rods which are matched with the limiting grooves for limiting are arranged below the buttons, a ratchet shaft of the second ratchet structure sequentially penetrates through the first through hole and the second through hole to be fixedly connected with the buttons, a fixed column is arranged in the center of the lower shell, one end of a coil spring is connected with the fixed column, the other end of the coil spring is connected with the rotary drum, and the lower end of the pressure spring is abutted against the upper end of the fixed column.
4. The data line with a bellows as set forth in claim 3, wherein: the top of the rotary drum is also provided with an annular groove, the limiting rods are uniformly arranged on a circle taking the center of the button as a circle, and the limiting rods extend into the annular groove and can slide along the direction of the annular groove.
5. The data line with a bellows as set forth in claim 4, wherein: the plug connector is characterized in that two connecting wire outlets are symmetrically arranged on the outer side of the shell, the connecting wires extend out of the connecting wire outlets and then are connected with plugs, and plug accommodating grooves used for accommodating the plugs are formed in the outer side of the shell corresponding to the connecting wire outlets.
6. The data line with a bellows as set forth in claim 5, wherein: two arc-shaped hollow holes are symmetrically formed in the lower shell.
7. The data line with a bellows according to any one of claims 1 to 6, wherein: the shell is made of a semitransparent PC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123448367.4U CN216563881U (en) | 2021-12-31 | 2021-12-31 | Data line with flexible box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123448367.4U CN216563881U (en) | 2021-12-31 | 2021-12-31 | Data line with flexible box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216563881U true CN216563881U (en) | 2022-05-17 |
Family
ID=81560639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123448367.4U Active CN216563881U (en) | 2021-12-31 | 2021-12-31 | Data line with flexible box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216563881U (en) |
-
2021
- 2021-12-31 CN CN202123448367.4U patent/CN216563881U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |