CN214706360U - Fill data line soon - Google Patents
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- CN214706360U CN214706360U CN202120937038.7U CN202120937038U CN214706360U CN 214706360 U CN214706360 U CN 214706360U CN 202120937038 U CN202120937038 U CN 202120937038U CN 214706360 U CN214706360 U CN 214706360U
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Abstract
The utility model relates to the technical field of data lines, in particular to a quick-charging data line, which comprises a data line body, an access joint connected with one end of the data line body, and a switching box connected with the other end of the data line body, wherein the switching box is connected with a plurality of output joints, a quick-charging control circuit board is arranged in the switching box, and the data line body is connected with the output joints through the quick-charging control circuit board; the periphery wall that the access connects with the periphery wall that the output connects all be provided with the lock structure and with the aluminum hull of lock structure cooperation lock joint. The utility model has novel structure, good installation stability of the aluminum shell, high assembly efficiency, no need of glue, cost saving, no problem of low yield caused by glue overflow, and stable fixing structure of the aluminum shell at high temperature or low temperature, and no drop; the quick charge can be realized, and the structure is reliable.
Description
Technical Field
The utility model belongs to the technical field of the data line technique and specifically relates to indicate a fill data line soon.
Background
The data line is used for connecting the mobile equipment and the computer to achieve the purpose of data transmission or communication, and can also be connected with a charger to charge the mobile equipment. With the development of the electronic industry, data lines have become an indispensable part of our lives. The existing data line only has a single charging interface, so that only one electronic device can be connected, and because the use needs a lot of people to use various electronic devices, and the interfaces of some electronic devices are different, a user can prepare a plurality of data lines, so that the carrying is inconvenient, and the cost is high. In addition, most of the joints of the existing data lines are all formed by plastic injection molding, the hand feeling and appearance texture of the joints are not good enough, the joints do not show the grade, and the joints are easy to scratch. In order to solve the problem, it is common practice at present to sleeve a metal shell (generally made of aluminum alloy) on a plastic shell, form a plastic outer mold at irregular positions at the rear end, and enclose the plastic shell by the metal shell and the plastic outer mold, where the metal shell can play a role in decoration and can play a role in protection of the plastic shell. At present, the assembly process of a metal shell (or called aluminum shell) generally includes molding a plastic shell (inner mold), then molding a plastic outer mold, and dispensing water on the inner mold to sleeve the aluminum shell. The defects of the mode are that the efficiency is low during operation, glue dispensing water can overflow, the reject ratio is high, and the aluminum shell is easy to fall off when meeting high temperature or low temperature at the later stage.
Disclosure of Invention
The utility model provides a quick-charging data line aiming at the problems of the prior art, which has novel structure, good installation stability of the aluminum shell, high assembly efficiency, no need of glue, cost saving, no problem of low yield caused by glue overflow, and stable fixing structure of the aluminum shell at high temperature or low temperature, and no drop; the quick charge can be realized, and the structure is reliable.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a fast-charging data line, including the data line body, connect in the access joint of data line body one end, connect in the switching box of the other end of data line body, the switching box is connected with a plurality of output connectors, be provided with fast-charging control circuit board in the switching box, the data line body through fast-charging control circuit board with output connector is connected; the periphery wall that the access connects with the periphery wall that the output connects all be provided with the lock structure and with the aluminum hull of lock structure cooperation lock joint.
The outer peripheral wall of the access connector, the outer peripheral wall of the output connector and the outer peripheral wall of the switching box are provided with anti-skidding structures.
Wherein, the anti-skidding structure is many anti-skidding arc lines.
The buckling structure comprises two buckling blocks which are arranged on two sides respectively, and buckling grooves which are matched and buckled with the buckling blocks are formed in the inner wall of the aluminum shell.
The output connectors are two, and the adapter box is connected with the two output connectors through two tapping lines respectively.
Wherein, the access joint with the output connects and is Type-C connects.
The input end of the quick charging control circuit board is connected with an access joint;
the quick charging communication protocol module is connected with the input end, is provided with at least one quick charging protocol and is used for finishing handshake communication of the quick charging protocol with an external charging power adapter so that the external charging power adapter with the quick charging protocol inputs high-voltage and low-current for quick charging to the input end;
the voltage reduction module is connected with the input end and is used for converting high-voltage low current input by the external charging power adapter into low-voltage high current for quick charging;
and the output end is connected with the voltage reduction module and the output connector and used for outputting the low-voltage high-current converted by the voltage reduction module to the output connector.
The quick charge protocol set by the quick charge communication protocol module comprises a QC quick charge protocol or/and a PD quick charge protocol.
The utility model has the advantages that:
the utility model discloses novel structure, design benefit utilizes lock structure and aluminum hull cooperation lock joint, can be with the outer peripheral wall of access joint and the periphery wall of output joint of aluminum hull lock joint firmly, and installation stability is good, and assembly efficiency is high, need not to use glue, can save the cost, does not have the problem that the yields is low because of glue overflow yet, no matter high temperature or low temperature simultaneously, the fixed knot of aluminum hull constructs very firmly, can not drop completely; in addition, be provided with the control circuit board that fills soon, use the utility model discloses a fill the data line soon for itself does not have the mobile terminal who fills the function soon and can carry out quick charge after being connected with the charging source adapter who has the function of filling soon, and the structure is reliable.
Drawings
Fig. 1 is the utility model discloses a fill the structural schematic diagram of data line soon.
Fig. 2 is an exploded view of the structure of a fast charging data line of the present invention.
Fig. 3 is an exploded view of the output connector of the present invention.
The reference numerals in fig. 1 to 3 include:
1. a data line body; 2. connecting a connector; 3. a junction box; 4. an output connector; 5. a quick charging control circuit board; 6. an aluminum shell; 7. anti-skid arc-shaped lines; 8. buckling blocks; 9. buckling grooves; 10. and (6) distributing the wires.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
A quick-charging data line, as shown in fig. 1 to 3, includes a data line body 1, an access connector 2 connected to one end of the data line body 1, and a junction box 3 connected to the other end of the data line body 1, wherein the junction box 3 is connected to a plurality of output connectors 4, a quick-charging control circuit board 5 is arranged in the junction box 3, and the data line body 1 is connected to the output connectors 4 through the quick-charging control circuit board 5; the periphery wall that the access connects 2 with the periphery wall of output joint 4 all is provided with the lock structure and with the aluminum hull 6 of lock structure cooperation lock joint. Specifically, the utility model discloses novel structure, design benefit utilizes lock structure and aluminum hull 6 cooperation lock joint, can be with aluminum hull 6 firm lock joint in the periphery wall of access joint 2 and the periphery wall of output joint 4, and installation stability is good, and assembly efficiency is high, need not to use glue, can save the cost, does not have the problem that the yields is low because of glue overflow yet, and no matter high temperature or low temperature simultaneously, the fixed knot of aluminum hull 6 is all very firm, can not drop completely; in addition, be provided with and fill control circuit board 5 soon, use the utility model discloses a fill the data line soon for mobile terminal (like the cell-phone) that itself does not have the function of filling soon can carry out quick charge after being connected with the charging power adapter who has the function of filling soon, and the structure is reliable.
This embodiment a fill data line soon, the periphery wall of access joint 2 the periphery wall of output joint 4 with the periphery wall of switching box 3 all is provided with anti-skidding structure. Specifically, the antiskid structure plays anti-skidding effect, avoids the hand cunning, improves safety in utilization and convenience.
This embodiment a fill data line soon, anti-skidding structure is many anti-skidding arc lines 7. Specifically, the anti-skidding effect is played in the above-mentioned setting, avoids operating personnel's hand smooth, convenient to use.
This embodiment a fill data line soon, the lock structure is two knot pieces 8 that set up respectively in both sides, the inner wall of aluminum hull 6 be provided with detain the catching groove 9 of 8 cooperation lock joints of piece. Specifically, utilize the cooperation of knot piece 8 and catching groove 9, can be with the periphery wall of aluminum hull 6 lock joint at access joint 2 and output connector 4 firmly, the installation stability is good, and assembly efficiency is high, need not to use glue, can save the cost, also does not have the problem that causes the yields low because of glue is excessive, no matter high temperature or low temperature simultaneously, the fixed knot of aluminum hull 6 constructs very firmly, can not drop completely.
In the present embodiment, the output connector 4 is provided with two, the adaptor box 3 is connected with the two output connectors 4 through two branch connection wires 10.
This embodiment a fill data line soon, access joint 2 with output connects 4 and is the Type-C and connects.
In the fast charging data line of this embodiment, the input end of the fast charging control circuit board 5 is connected to the access connector 2;
the quick charging communication protocol module is connected with the input end, is provided with at least one quick charging protocol and is used for finishing handshake communication of the quick charging protocol with an external charging power adapter so that the external charging power adapter with the quick charging protocol inputs high-voltage and low-current for quick charging to the input end;
the voltage reduction module is connected with the input end and is used for converting high-voltage low current input by the external charging power adapter into low-voltage high current for quick charging;
the output end is connected with the voltage reduction module and the output connector 4 and used for outputting the low-voltage high current converted by the voltage reduction module to the output connector 4, and the output connector 4 is connected with the intelligent terminal.
The quick charge protocol set by the quick charge communication protocol module comprises a QC quick charge protocol or/and a PD quick charge protocol.
Specifically, the fast charge control circuit board 5 in this embodiment is the prior art, and when the power adapter with the fast charge protocol connected to the access connector 2 successfully performs handshake communication of the fast charge protocol with the fast charge communication protocol module, the charging power adapter with the fast charge protocol inputs high-voltage and low-current for fast charge to the data line body 1; if the quick-charging protocol of the quick-charging communication protocol module is a QC quick-charging protocol and the quick-charging protocol of the external charging power adapter is also the QC quick-charging protocol, the quick-charging communication protocol module can successfully perform handshake communication with the charging power adapter, so that the external charging power adapter provides high voltage such as 9V, 12V, 20V and other quick-charging voltages with different levels, the current of the external charging power adapter is correspondingly adjusted according to the total output power, and the corresponding output current is correspondingly reduced due to the increase of the voltage, so that the transmission current on the wire is small, and the heat productivity of the data wire body 1 can be reduced; the voltage reduction module is used for converting high voltage input by an external charging power adapter into low voltage to adapt to standard input voltage of the mobile terminal, if the mobile terminal connected with the output connector 4 is a smart phone, the high voltage 9V or 12V is reduced to 5V to adapt to the voltage input standard of the smart phone, and the corresponding current can be increased, such as 5V/2A, to meet the requirement of quick charging.
Preferably, the model of the control chip of the quick charge control circuit board 5 is HN 9501.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a fill data line soon which characterized in that: the data cable comprises a data cable body, an access connector connected to one end of the data cable body and a switching box connected to the other end of the data cable body, wherein the switching box is connected with a plurality of output connectors, a quick-charging control circuit board is arranged in the switching box, and the data cable body is connected with the output connectors through the quick-charging control circuit board; the periphery wall that the access connects with the periphery wall that the output connects all be provided with the lock structure and with the aluminum hull of lock structure cooperation lock joint.
2. A fast charging data line according to claim 1, characterized in that: the periphery wall that the access connects the periphery wall that the output connects with the periphery wall of switching box all is provided with anti-skidding structure.
3. A fast charging data line according to claim 2, characterized in that: the anti-skidding structure is a plurality of anti-skidding arc-shaped lines.
4. A fast charging data line according to claim 1, characterized in that: the buckling structure is two buckling blocks which are respectively arranged on two sides, and a buckling groove which is matched and buckled with the buckling blocks is formed in the inner wall of the aluminum shell.
5. A fast charging data line according to claim 1, characterized in that: the output connects and is provided with two, the switching box is connected with two output joint respectively through two tapping lines.
6. A fast charging data line according to claim 1, characterized in that: the access joint with the output connects and is the Type-C and connects.
7. A fast charging data line according to claim 1, characterized in that: the input end of the quick charging control circuit board is connected with the access joint;
the quick charging communication protocol module is connected with the input end, is provided with at least one quick charging protocol and is used for finishing handshake communication of the quick charging protocol with an external charging power adapter so that the external charging power adapter with the quick charging protocol inputs high-voltage and low-current for quick charging to the input end;
the voltage reduction module is connected with the input end and is used for converting high-voltage low current input by the external charging power adapter into low-voltage high current for quick charging;
and the output end is connected with the voltage reduction module and the output connector and used for outputting the low-voltage high-current converted by the voltage reduction module to the output connector.
8. A fast charging data line according to claim 7, characterized in that: the quick charge protocol set by the quick charge communication protocol module comprises a QC quick charge protocol or/and a PD quick charge protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120937038.7U CN214706360U (en) | 2021-04-30 | 2021-04-30 | Fill data line soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120937038.7U CN214706360U (en) | 2021-04-30 | 2021-04-30 | Fill data line soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214706360U true CN214706360U (en) | 2021-11-12 |
Family
ID=78535396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120937038.7U Active CN214706360U (en) | 2021-04-30 | 2021-04-30 | Fill data line soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214706360U (en) |
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2021
- 2021-04-30 CN CN202120937038.7U patent/CN214706360U/en active Active
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