CN210214406U - Multi-functional data line receiver that stretches out and draws back - Google Patents
Multi-functional data line receiver that stretches out and draws back Download PDFInfo
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- CN210214406U CN210214406U CN201920640259.0U CN201920640259U CN210214406U CN 210214406 U CN210214406 U CN 210214406U CN 201920640259 U CN201920640259 U CN 201920640259U CN 210214406 U CN210214406 U CN 210214406U
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Abstract
The utility model discloses a multifunctional data line telescopic storage box, which comprises a connecting line, an upper shell and a lower shell, wherein a bidirectional telescopic device arranged between the upper shell and the lower shell is arranged in the middle of the connecting line, the bidirectional telescopic device comprises a winding roll and a coil spring arranged inside the winding roll, and the connecting line is wound on the shell of the winding roll; the two ends of the connecting wire are respectively and electrically connected with a USB input interface and an output interface, and the output interface comprises a first adapter and a second adapter; the upper end of the upper shell is also provided with a first groove and a second groove. The utility model utilizes the bidirectional telescopic device, can adjust the length of the connecting wire and automatically coil and reset according to the needs of users, has convenient and reliable operation, smooth and smooth telescopic pulling process, and is convenient for the users to store and carry the connecting wire; the output interface adopts two different adapters to peg graft, can charge for the intelligent terminal of two kinds of different interfaces to improve the application scope of connecting wire, convenience of customers uses.
Description
Technical Field
The utility model relates to a flexible receiver of multi-functional data line, especially a flexible receiver of multi-functional data line.
Background
With the development of society, most people are equipped with intelligent terminals such as mobile phones, tablets and the like, all mobile phones in the current market can be roughly classified into intelligent terminals of an android system and intelligent terminal mobile phones of an IOS system, because the charging interfaces used by the two mobile phones are different, in the existing charging data line technology, one charging data line can only charge a mobile phone of one type, when the mobile phones with different interfaces need to be charged, different charging data lines are needed, and particularly, the mobile phones are inconvenient to carry when going out; in addition, the charging data line with one driving several is connected with three to five male heads with different mobile phone specifications and models through one plug, the wire rod between the general connecting plug and the male head of the charging data line is short, the use is inconvenient, the charging data line can cause disorder if the wire rod is too long, the disorder is not easy, certain trouble is brought, and the female seat is easy to damage due to more connected wire rods.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a scalable regulation of length and be fit for tall and erect intelligent terminal of ann or apple intelligent terminal's flexible receiver of multi-functional data line simultaneously.
The utility model provides a technical scheme that its technical problem adopted is: a multifunctional data line telescopic storage box comprises a connecting line, an upper shell and a lower shell, wherein a bidirectional telescopic device arranged between the upper shell and the lower shell is arranged in the middle of the connecting line, the bidirectional telescopic device comprises a winding roll and a coil spring arranged in the winding roll, and the connecting line is wound on a shell of the winding roll; one end of the connecting wire is provided with a USB input interface, the other end of the connecting wire is provided with an output interface, the output interface comprises a first adapter and a second adapter, one end of the first adapter is electrically connected with the connecting wire, and the other end of the first adapter is spliced with the second adapter; the upper end of the upper shell is also provided with a first groove and a second groove, the USB input interface can be contained in the first groove, and the output interface can be contained in the second groove.
Further, the inside of casing is equipped with the fixed column down, the vertical breach that is equipped with on the fixed column, the fixed column passes through screw fixed connection with the screw hole at last casing center after passing the centre bore of take-up reel, the breach lower extreme at the fixed column is fixed to the one end of wind spring, the other end and take-up reel fixed connection.
Furthermore, the bidirectional telescopic device also comprises steel balls placed between the upper shell and the winding roll, the upper surface of the winding roll is provided with a steel ball track, the inner surface of the upper shell is provided with a first strip track, the direction of the first strip track is the radial direction of the outward diffusion of the inner surface center hole of the upper shell, and the head end and the tail end of the first strip track respectively correspond to the inner end of the minimum track and the outer end of the maximum track of the steel ball track; the steel balls are simultaneously arranged in the first strip-shaped track and the steel ball track, and the sum of the depths of the first strip-shaped track and the steel ball track is not more than the diameter of the steel balls; the width of the steel ball track and the width of the first strip-shaped track are both larger than the diameter of the steel ball, and the depth of the steel ball track and the depth of the first strip-shaped track are both smaller than the radius of the steel ball.
Furthermore, a limiting end is arranged on the steel ball track.
Furthermore, the upper surface and the lower surface of the first adapter are respectively provided with a second strip-shaped track, one side of the second adapter is provided with a U-shaped clamping seat, the upper inner side surface and the lower inner side surface of the U-shaped clamping seat are respectively provided with a convex block, and the convex blocks are clamped on the second strip-shaped tracks in a side sliding mode, so that the first adapter and the second adapter form locking connection.
Furthermore, a buckling position is arranged at one end, close to the connecting line, of the second strip-shaped track.
Furthermore, be equipped with micro-USB plug on the first adapter, one side that second adapter and first adapter peg graft is equipped with the female seat of micro-USB, and the other end of second adapter is equipped with Lightning plug.
Furthermore, be equipped with Lightning plug on the first adapter, one side that second adapter and first adapter pegged graft is equipped with the female seat of Lightning, and the other end of second adapter is equipped with micro-USB plug.
Further, the both ends of casing are equipped with first through wires hole and second through wires hole respectively down, first through wires hole is passed to the one end of connecting wire, and the second through wires hole is passed to the other end of connecting wire.
Furthermore, a wire fixing plate is arranged on one side inside the winding roll, and the middle of the connecting wire is fixed between the inner wall of the winding roll and the wire fixing plate.
The utility model has the advantages that: the length of the connecting wire can be adjusted according to the needs of a user by utilizing the bidirectional telescopic device, the operation is convenient and reliable, the telescopic pulling process is smooth and fluent, the automatic coiling and resetting can be realized by only slightly pulling two ends of the connecting wire, and the storage and carrying of the connecting wire by the user are facilitated; the output interface is plugged by two different adapters, and can charge intelligent terminals with two different interfaces, so that the application range of the connecting line is improved, and the use by a user is facilitated; set up different recesses on last casing simultaneously and be used for placing USB input interface and output interface, further improved the convenience of receiver to can protect USB input interface and output interface, in order to avoid carrying the in-process and causing the damage because extrusion or friction.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the internal structure of a preferred embodiment of the present invention;
fig. 2 is a schematic top view of the upper housing of the present invention;
fig. 3 is a schematic bottom view of the upper housing of the present invention;
fig. 4 is a schematic top view of the lower housing of the present invention;
fig. 5 is a schematic bottom view of the connecting wire and the bidirectional telescopic device of the present invention;
fig. 6 is a schematic bottom view of the bidirectional telescopic device of the present invention;
fig. 7 is a schematic bottom view of the winding roll of the present invention;
fig. 8 is a schematic view of the first and second adapters of the present invention when locked;
fig. 9 is a schematic top view of a first adapter of the present invention;
figure 10 is a side view of a second adapter of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the conception, specific structure and technical effects of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor are within the scope of the present invention.
Referring to fig. 1 to 5, a preferred embodiment of the storage box for the multifunctional data cable comprises a connecting cable 11, an upper shell 21 and a lower shell 22, wherein a bidirectional telescopic device is arranged in the middle of the connecting cable 11 and is arranged between the upper shell 21 and the lower shell 22, the bidirectional telescopic device comprises a winding roll 31 and a coil spring 32 arranged inside the winding roll 31, and the connecting cable 11 is wound on the outer shell of the winding roll 31; one end of the connecting wire 11 is provided with a USB input interface 12, the other end of the connecting wire is provided with an output interface 13, the output interface 13 comprises a first adapter 131 and a second adapter 132, one end of the first adapter 131 is electrically connected with the connecting wire 11, and the other end of the first adapter 131 is inserted into the second adapter 132; the upper end of the upper shell 21 is further provided with a first groove 211 and a second groove 212, the USB input interface 12 can be accommodated in the first groove 211, and the output interface 13 can be accommodated in the second groove 212.
Preferably, a fixing column 221 is arranged inside the lower housing 22, a notch is vertically formed in the fixing column 221, the fixing column 221 passes through a central hole of the winding roll 31 and then is fixedly connected with a screw hole in the center of the upper housing 21 through a screw, one end of the coil spring 32 is fixed at the lower end of the notch of the fixing column 221, and the other end of the coil spring is fixedly connected with the winding roll 31.
Preferably, the bidirectional telescopic device further comprises steel balls 33 placed between the upper shell 21 and the winding roll 31, the upper surface of the winding roll 31 is provided with a steel ball track 311, the inner surface of the upper shell 21 is provided with a first strip track 213, the direction of the first strip track 213 is the radial direction of the outward diffusion of the inner surface center hole of the upper shell 21, and the head and tail ends of the first strip track 213 are respectively corresponding to the inner end of the minimum track of the steel ball track 311 and the outer end of the maximum track thereof; the steel balls 33 are simultaneously arranged in the first strip-shaped track 213 and the steel ball track 311, and the sum of the depths of the first strip-shaped track 213 and the steel ball track 311 is not more than the diameter of the steel ball 33; the widths of the steel ball track 311 and the first strip-shaped track 213 are both larger than the diameter of the steel ball 33, and the depths of the steel ball track 311 and the first strip-shaped track 213 are both smaller than the radius of the steel ball 33.
Preferably, the steel ball track 311 is provided with a limit end 312.
The working principle is as follows: when the bidirectional telescopic device is used, the connecting wire 11 is stretched to the length required by a user along two ends of the bidirectional telescopic device, in the process, the winding roll 31 rotates in one rotation direction, in the rotation process, the winding roll 31 can extrude the winding roll 32 to enable the winding roll 32 to generate elastic deformation, meanwhile, the steel ball 33 can roll in the steel ball track 311 and the first strip track 213, when the steel ball 33 rolls to the limiting end 312 of the steel ball track 311, the winding roll 31 can be fixed, the winding roll 31 and the winding roll 32 can be kept in a fixed state, and therefore the current length of the connecting wire 11 can be fixed; then, the user selects the first adapter 131 and the second adapter 132 according to the requirement, and inserts the USB input interface 12 into the charging plug or the USB output interface 13 of the portable power source or the computer host, so as to realize charging or data transmission; after the charging or data transmission is finished, only the two ends of the connecting wire 11 need to be pulled lightly to roll the balls out of the limiting end 312, the winding roll 31 is not fixed any more, at this time, the coil spring 32 is reset due to elastic deformation, the winding roll 31 is rotated in the opposite direction, the connecting wire 11 can be wound automatically in the rotating process, only the USB input interface 12 and the USB output interface 13 are left outside the upper shell 21 and the lower shell 22, and at this time, the USB input interface 12 and the USB output interface 13 can be respectively placed in the corresponding first groove 211 and the second groove 212 to be stored.
Preferably, both ends of the lower shell 22 are respectively provided with a first threading hole and a second threading hole, one end of the connecting wire 11 passes through the first threading hole, and the other end of the connecting wire 11 passes through the second threading hole.
Preferably, referring to fig. 6 and 7, a wire fixing plate 313 is disposed on one side of the interior of the winding roll 31, and the middle portion of the connecting wire 11 is fixed between the inner wall of the winding roll 31 and the wire fixing plate 313. At this time, both ends of the connecting wire 11 respectively penetrate both ends of the winding roll 31 and are wound on the winding roll 31 in the same winding direction, and the connecting wire 11 and the winding roll 31 can be fixed by the wire fixing plate 313.
Preferably, referring to fig. 8 to 10, the upper surface and the lower surface of the first adapter 131 are respectively provided with a second strip-shaped rail 133, one side of the second adapter 132 is provided with a U-shaped clamping seat 135, the upper inner side surface and the lower inner side surface of the U-shaped clamping seat 135 are respectively provided with a protruding block 136, and the protruding block 136 is clamped on the second strip-shaped rail 133 in a side sliding manner, so that the first adapter 131 and the second adapter 132 form a locking connection. By adopting the structure of the U-shaped clamping seat 135, the protrusion 136 and the second strip-shaped rail 133, the first adapter 131 and the second adapter 132 can be locked and connected.
Preferably, a fastening position 134 is disposed at one end of the second strip-shaped rail 133 close to the connecting line 11.
When a corresponding terminal is accessed, the USB input interface 12 can be accessed to a charging socket or a mobile power supply or a computer host, if the second adapter 132 is needed, the bump 136 slides through the second strip-shaped track 133 and is placed in the fastening position 134, the first adapter 131 is locked and connected with the second adapter 132, and then the second adapter 132 can be used for starting normal charging; if the first adapter 131 needs to be used, the second adapter 132 is pulled out, so that the protrusion 136 is separated from the fastening position 134 and slides forward along the second bar-shaped rail 133, and when the protrusion 136 slides to the other end of the second bar-shaped rail 133, the second adapter 132 can rotate around the protrusion 136, so that the second adapter 132 is far away from the first adapter 131, and at this time, the first adapter 131 can be connected to an interface of a corresponding intelligent terminal.
In this embodiment, the smart terminal may be a mobile phone or a tablet of an android system, or a mobile phone or a tablet of an IOS system. The first adapter 131 and the second adapter 132 can adopt the following two different plug connection modes, respectively.
Preferably, as an embodiment of the above scheme, a micro-USB plug is disposed on the first adapter 131, a micro-USB female socket is disposed on one side of the second adapter 132, which is plugged into the first adapter 131, and a Lightning plug is disposed at the other end of the second adapter 132, when the connector is locked and connected, the micro-USB plug is inserted into the micro-USB female socket, so that the connection line 11 is electrically connected to the Lightning plug.
Preferably, as another embodiment of the above scheme, a Lightning plug is disposed on the first adapter 131, a Lightning female socket is disposed on one side of the second adapter 132, which is plugged into the first adapter 131, and a micro-USB plug is disposed at the other end of the second adapter 132, when the connector is locked and connected, the Lightning plug is inserted into the Lightning female socket, so that the connection line 11 is electrically connected to the micro-USB plug.
The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention should be all included in the protection scope of the present invention as long as the technical effects are achieved by any of the same or similar means.
Claims (10)
1. The utility model provides a flexible receiver of multi-functional data line which characterized in that: the wire winding device comprises a connecting wire (11), an upper shell (21) and a lower shell (22), wherein a bidirectional telescopic device arranged between the upper shell (21) and the lower shell (22) is arranged in the middle of the connecting wire (11), the bidirectional telescopic device comprises a wire winding roll (31) and a coil spring (32) arranged inside the wire winding roll (31), and the connecting wire (11) is wound on a shell of the wire winding roll (31); one end of the connecting wire (11) is provided with a USB input interface (12), the other end of the connecting wire is provided with an output interface (13), the output interface (13) comprises a first adapter (131) and a second adapter (132), one end of the first adapter (131) is electrically connected with the connecting wire (11), and the other end of the first adapter (131) is spliced with the second adapter (132); the upper end of the upper shell (21) is also provided with a first groove (211) and a second groove (212), the USB input interface (12) can be contained in the first groove (211), and the output interface (13) can be contained in the second groove (212).
2. The multifunctional data line storage box of claim 1, wherein: the inside of lower casing (22) is equipped with fixed column (221), the vertical breach that is equipped with on fixed column (221), fixed column (221) pass through screw fixed connection with the screw hole at last casing (21) center behind the centre bore of take-up reel (31), the breach lower extreme at fixed column (221) is fixed to the one end of wind spring (32), the other end and take-up reel (31) fixed connection.
3. The multifunctional data line storage box of claim 1, wherein: the bidirectional telescopic device further comprises steel balls (33) placed between the upper shell (21) and the winding roll (31), a steel ball track (311) is arranged on the upper surface of the winding roll (31), a first strip-shaped track (213) is arranged on the inner surface of the upper shell (21), the direction of the first strip-shaped track (213) is the radial direction of outward diffusion of a center hole of the inner surface of the upper shell (21), and the head end and the tail end of the first strip-shaped track (213) correspond to the inner end of the minimum track of the steel ball track (311) and the outer end of the maximum track of the steel ball track (311) respectively; the steel balls (33) are simultaneously arranged in the first strip-shaped rail (213) and the steel ball rail (311), and the sum of the depths of the first strip-shaped rail (213) and the steel ball rail (311) is not more than the diameter of the steel balls (33); the width of the steel ball track (311) and the width of the first strip-shaped track (213) are both larger than the diameter of the steel ball (33), and the depth of the steel ball track (311) and the depth of the first strip-shaped track (213) are both smaller than the radius of the steel ball (33).
4. The multifunctional data line storage box of claim 3, wherein: and a limiting end (312) is arranged on the steel ball track (311).
5. The multifunctional data line storage box of claim 1, wherein: the upper surface and the lower surface of first adapter (131) are equipped with second bar track (133) respectively, second adapter (132) one side is equipped with U-shaped cassette (135), the upper and lower medial surface of U-shaped cassette (135) is equipped with lug (136) respectively, lug (136) are blocked on second bar track (133) through the mode that sideslips, make first adapter (131) and second adapter (132) form the lock solid and are connected.
6. The multifunctional data line storage box of claim 5, wherein: and a buckling position (134) is arranged at one end, close to the connecting line (11), of the second strip-shaped track (133).
7. The multifunctional data line storage box of claim 5, wherein: be equipped with micro-USB plug on first adapter (131), one side that second adapter (132) and first adapter (131) were pegged graft is equipped with the female seat of micro-USB, and the other end of second adapter (132) is equipped with Lightning plug.
8. The multifunctional data line storage box of claim 5, wherein: be equipped with Lightning plug on first adapter (131), one side that second adapter (132) and first adapter (131) were pegged graft is equipped with the female seat of Lightning, and the other end of second adapter (132) is equipped with micro-USB plug.
9. The multifunctional data line storage box of claim 1, wherein: the two ends of the lower shell (22) are respectively provided with a first threading hole and a second threading hole, one end of the connecting wire (11) penetrates through the first threading hole, and the other end of the connecting wire (11) penetrates through the second threading hole.
10. The multifunctional data line storage box of claim 1, wherein: a wire fixing plate (313) is arranged on one side of the interior of the winding roll (31), and the middle of the connecting wire (11) is fixed between the inner wall of the winding roll (31) and the wire fixing plate (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640259.0U CN210214406U (en) | 2019-05-06 | 2019-05-06 | Multi-functional data line receiver that stretches out and draws back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640259.0U CN210214406U (en) | 2019-05-06 | 2019-05-06 | Multi-functional data line receiver that stretches out and draws back |
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| Publication Number | Publication Date |
|---|---|
| CN210214406U true CN210214406U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920640259.0U Active CN210214406U (en) | 2019-05-06 | 2019-05-06 | Multi-functional data line receiver that stretches out and draws back |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734908A (en) * | 2021-09-09 | 2021-12-03 | 贵州电网有限责任公司 | Office cassette cable storage device |
-
2019
- 2019-05-06 CN CN201920640259.0U patent/CN210214406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734908A (en) * | 2021-09-09 | 2021-12-03 | 贵州电网有限责任公司 | Office cassette cable storage device |
| CN113734908B (en) * | 2021-09-09 | 2023-09-22 | 贵州电网有限责任公司 | Office cassette cable storage device |
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