CN117254319A - USB interface compatible with data transmission and charging functions - Google Patents
USB interface compatible with data transmission and charging functions Download PDFInfo
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- CN117254319A CN117254319A CN202311540058.0A CN202311540058A CN117254319A CN 117254319 A CN117254319 A CN 117254319A CN 202311540058 A CN202311540058 A CN 202311540058A CN 117254319 A CN117254319 A CN 117254319A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims description 53
- 238000009434 installation Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 8
- 238000005452 bending Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/562—Bending-relieving
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/60—Means for supporting coupling part when not engaged
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a USB interface compatible with data transmission and charging functions, which relates to the technical field of USB interfaces, and comprises a data interface part and a wire part connected with the data interface part, wherein a USB terminal is arranged at the top of the data interface part, and an interface switching mechanism is arranged outside the data interface part; according to the invention, the charging terminal and the signal connection terminal which realize the data transmission function and the charging function can be respectively moved to the side surface of the USB terminal by manually pulling and adjusting the external conductive component, so that the data transmission function and the charging function of the USB interface are realized, the compatibility of the USB interface is improved, most of the use conditions are met, meanwhile, the USB terminal connected with the charging terminal and the signal connection terminal can be matched with the signal connection terminal of another group of data transmission for use when realizing the signal data transmission function of the USB terminal, and the application range is improved.
Description
Technical Field
The invention relates to the technical field related to USB interfaces, in particular to a USB interface compatible with data transmission and charging functions.
Background
The USB interface is a serial bus standard, and is also a technical specification of an input/output interface, and is widely applied to information communication products such as personal computers and mobile devices, and is extended to other related fields such as photographic equipment and digital televisions, and a group of USB interfaces commonly found in the market can respectively complete functions such as data transmission and charging according to requirements.
The prior Chinese patent with publication number CN115395276A discloses a blind plug interface of a USB connector, which comprises an end plug and a male end plug; the female end plug comprises a female end body and a plurality of first contact terminals, the female end body is connected with a rotor with a hollow tubular structure, the rotor is provided with a plurality of contact rings which are arranged symmetrically left and right, and the contact rings positioned at the left side are in one-to-one correspondence with the contact rings positioned at the right side and are electrically connected; the first contact terminals are respectively in one-to-one correspondence with the positions of the contact rings positioned at the odd digits, and one end of each first contact terminal is abutted against the surface of the corresponding contact ring; the male plug comprises a male body and a plurality of second contact terminals; when the front face of the male plug is inserted into the female connector, the second contact terminals are in one-to-one correspondence with the contact rings positioned at odd numbers; when the reverse side of the male plug is inserted into the female connector, the second contact terminals are in one-to-one correspondence with the contact rings positioned at even numbers; according to the invention, the rotor is arranged in the female plug, and the plurality of contact rings which are symmetrically distributed about the central section of the rotor are arranged on the rotor, so that the male plug can be inserted into the female plug from the front side to the back side, and the blind plugging function can be realized by only arranging one group of contact terminals on the male plug and the female plug, the manufacturing cost of the connector is reduced, and the utilization rate of the contact terminals is improved.
The prior Chinese patent with the bulletin number of CN116207552A discloses a switchable magnetic Type USB interface conversion device, which comprises a USB plug and a replaceable interface conversion part, wherein the USB plug comprises a Type-C male head and a magnetic Type socket interface, and the magnetic Type socket interface comprises a plug connecting plate, a first contact and a first polarity magnetic Type part; the replaceable interface conversion component comprises a shell, a sealing plate, a magnetic attraction male head interface arranged on the outer side of the shell and an interface conversion circuit board arranged in the shell, wherein the magnetic attraction male head interface comprises a connection cavity, a second contact and a second polarity magnetic attraction piece; the first polarity magnetic attraction piece and the second polarity magnetic attraction piece are opposite in polarity, a magnetic attraction female seat of the USB plug is attached to a magnetic attraction male head of the replaceable interface conversion component through magnetism, and after the first contact and the second contact are in contact, a Type-C signal is connected to the conversion circuit board to complete signal conversion; according to the invention, a layered installation mode is provided through the magnetic attraction and interface conversion part, the interface conversion circuit module can be disassembled and converted, and the uniformity of the forms of the interface conversion parts is ensured, so that the USB plug module can be kept unchanged when the intelligent terminal needs to use different interfaces, the rapid access of different types of interface equipment is realized through the switching of the interface conversion part, the number of times of the plugging and unplugging of the interface of the intelligent terminal is reduced, and the user experience is improved.
However, this USB interface has the following drawbacks when used specifically:
1. when the existing USB interface is connected with the electronic equipment, the USB interface is required to be connected with a socket of the electronic equipment to complete conductive connection, but when the electronic equipment is actually used, the sockets formed in the electronic equipment are not necessarily the same because of different electronic equipment which need conductive connection, when the USB interface is required to be used for connection, the conductive connection cannot be normally inserted, and then another type of USB interface is selected or purchased, so that the cost is high and the electronic equipment is inconvenient, and the compatibility of the USB interface is poor when the USB interface is actually used;
2. when the existing USB interface is connected with electronic equipment, in order to ensure normal and stable conductive connection during insertion, a mode of one-to-one correspondence between a plug and internal pins of the interface is generally adopted for connection, but when the USB interface is in actual use, the inserted tail wire part of the interface can be in a bending state due to the height difference between the inserted tail wire part and the electronic equipment, and then the joint of the interface and the wire is extruded, after the USB interface is used for a long time, the protective sleeve outside the wire at the joint can be disconnected, an internal cable is leaked, and the conductive connection and the use effect are affected.
Disclosure of Invention
The present invention is directed to a USB interface compatible with data transmission and charging functions, so as to solve the problems set forth in the background art.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
the invention provides a USB interface compatible with data transmission and charging functions, which comprises a data interface component and a wire part connected with the data interface component, wherein a USB terminal is arranged at the top of the data interface component, an interface switching mechanism is arranged outside the data interface component, a conductive lamp group is also arranged at the top of the data interface component, and the interface switching mechanism further comprises:
the conversion components are arranged on the upper side and the lower side of the data interface component, two groups of conversion components are arranged, and the side surfaces of the two groups of conversion components are respectively connected with a charging terminal and a signal connection terminal;
the telescopic components are arranged on the upper side and the lower side of the inside of the conversion component, and the telescopic components are also positioned on the side face of the conversion component;
the spring positioning assembly is arranged in the conversion assembly and extends to the interior of the telescopic assembly, the bottom of the spring positioning assembly extends to the inner side of the conversion assembly, and the spring positioning assembly is provided with a plurality of spring positioning assemblies;
the upper side and the lower side of the bottom of the data interface component are provided with wire protection components, and the wire protection components position and protect the wire parts on the inner side of the data interface component;
the outer side of the wire guide part is provided with a wire winder for winding the wire guide part, and the bottom of the wire guide part is also provided with a signal conversion structure.
As a preferred embodiment of the present invention, the conversion assembly includes:
the guide grooves are arranged on the upper side and the lower side of the data interface component, movable blocks are movably connected in the guide grooves, and the movable blocks are movably connected in the movable parts;
the movable part is arranged in the connector, and an external conductive part is arranged on the side surface of the connector through a telescopic assembly;
the external conductive component is provided with two groups and is respectively and conductively connected with a charging terminal and a signal connection terminal.
As a preferable scheme of the invention, the guide grooves are arranged in an L shape, and two groups of guide grooves are arranged on each surface of the data interface component;
the guide groove is located on the outer side of the wire protection assembly, and the spring positioning assembly penetrates through the outer conductive part.
As a preferable scheme of the invention, the bottom of the external conductive component is also provided with a conductive connecting terminal which is matched with the USB terminal and is in conductive connection;
the conductive connecting terminal is also in conductive connection with the charging terminal and the signal connecting terminal, the side face of the external conductive component is also provided with a sliding groove part arranged on the left side and the right side of the data interface component, and the sectional area of the sliding groove part is larger than that of the conductive connecting terminal.
As a preferable scheme of the invention, the outer side of the plug-in female connector is provided with a tooth telescopic component, the tooth telescopic component penetrates through the male conductive piece, and the back of the male conductive piece is provided with a buckle component.
As a preferred aspect of the present invention, the telescopic assembly includes:
the connecting rod is arranged on the side face of the connecting body, is connected in the connecting part in a sliding mode and extends to the outer side of the connecting part, and the connecting part is arranged in the external conductive part;
the limiting parts are arranged in the connecting rod and are equidistantly provided with four groups, and the limiting parts are also contacted with the bottom of the spring positioning assembly;
the outer side of one group of the connecting bodies is provided with two groups of telescopic assemblies, and the limiting part is in a truncated cone shape with a wide upper part and a narrow lower part.
As a preferred embodiment of the present invention, the spring positioning assembly includes:
the positioning component is fixedly arranged in the external conductive component and positioned at the top of the connecting part, and a positioning rod extending to the inside of the limiting part is arranged in the positioning component in a penetrating manner;
the sliding body is connected inside the positioning component in a sliding way and is fixedly arranged on the outer side of the positioning rod, and a positioning spring positioned on the outer side of the positioning rod is arranged between the bottom of the sliding body and the inner bottom of the positioning component;
wherein the positioning parts are in one-to-one correspondence with the connecting rods.
As a preferable scheme of the invention, the structural shape of the positioning rod is a T shape, and the structural shape of the bottom of the positioning rod is a truncated cone shape with wide upper part and narrow lower part;
wherein, both ends that the positioning spring contacted with the inner bottom of the sliding body and the positioning part are provided with damping blocks.
As a preferred aspect of the present invention, the wire protecting assembly includes:
the installation frame is installed at the central parts of the upper side and the lower side of the data interface component, two groups of guide rods are fixedly installed in the installation frame, and the outer sides of the guide rods are connected with telescopic seats in a sliding manner;
wherein the telescopic seat is connected in a sliding manner in the mounting frame;
the telescopic springs are arranged on the telescopic springs and are positioned on the upper side and the lower side of the telescopic seat and the inner wall of the mounting frame;
the protection pole, the protection pole is installed the side of flexible seat, protection component is installed to the bottom of protection pole, protection component fixes a position its inboard wire portion, protection component is provided with two sets of and is connected each other magnetism.
As a preferable scheme of the invention, the signal conversion structure comprises a signal converter, wherein a plurality of signal interfaces are arranged in the signal converter, signal plugs are connected in a conductive manner in the signal interfaces, and the signal plugs are connected with the wire parts.
As a preferable scheme of the invention, the outer side of the signal converter is sleeved with the protective sleeve, the protective sleeve is made of rubber, and the protective sleeve is positioned on the side surface of the signal interface and is hollow at the upper side and the lower side of the signal interface.
Compared with the prior art, the above technical scheme has the following beneficial effects:
1. according to the USB interface compatible with the data transmission and charging functions, the external conductive component can be manually pulled to adjust, the charging terminal and the signal connection terminal which achieve the data transmission function and the charging function are respectively moved to the side face of the USB terminal, conductive connection is completed through insertion, the data transmission function and the charging function of the USB interface are achieved, compatibility of the USB interface is improved, most of use conditions are met, meanwhile, the USB terminal connected with the charging terminal and the signal connection terminal can be matched with the signal connection terminal of another group of data transmission while achieving the signal data transmission function of the USB terminal, and the application range of the USB interface is improved by matching with electronic equipment of different types;
2. when a single charging terminal and a signal connection terminal are used or the charging terminal and the signal connection terminal are not used, the charging terminal and the signal connection terminal which are not used can be moved to the side face of the data interface part to be stored and placed in a sliding mode by manually pulling the external connection conductive part in the guide groove, so that the probability of damaging the charging terminal and the signal connection terminal when the USB interface is not used is reduced, the external connection conductive part placed on the side face of the data interface part is provided, the conductive connection terminal arranged at the bottom of the USB interface is positioned on the side face of the sliding groove part arranged on the side face of the data interface part, the data interface part can be prevented from being rubbed and contacted with the data interface part through the sliding groove part, and further the conductive connection terminal in conductive connection is protected;
3. the USB interface compatible with the data transmission and charging functions can connect and position a used wire part through a protection part which is magnetically connected when the USB interface is connected with electronic equipment and is actually used, the connection and positioning positions are positioned on the side surface of the connection part of the wire part and the data interface part, when the wire part is bent, the bending angle and the bending position are limited on the side surface of the protection part, the probability of damage of the connection part of the wire part with larger mechanical fatigue and the data interface part is reduced, and the connection part can be matched with the elastic force recovery, compression and buffering of a damping block of a telescopic spring, so that the risk of breakage of the wire part is further reduced, and the service life of the wire part is prolonged;
4. this compatible data transmission and USB interface of function that charges, when realizing the data transmission function in practice and the inside that charge terminal and signal connection terminal of function inserted the USB terminal, the accessible manual pulling locating lever releases the mode of carrying out the location to external conductive part, promote the conductive connection terminal and the USB terminal of external conductive part bottom to be connected, simultaneously after the connection is accomplished, accessible unclamp the locating lever and cooperate the mode that location spring elasticity resumes, the position of external conductive part is fixed a position again, guarantee when using charge terminal and signal connection terminal, both and USB terminal conductive connection's stability and fastness, promote actual result of use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention.
Furthermore, the terms "install," "set," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
FIG. 1 is a schematic diagram of the overall structure of the present invention when a USB terminal is used;
fig. 2 is a schematic view of the whole structure of the present invention when the charging terminal is used;
FIG. 3 is a schematic top view of a data interface component and interface adapter connection of the present invention;
FIG. 4 is a schematic diagram of a data interface component and interface adapter of the present invention in a side view of a connection;
FIG. 5 is a schematic illustration of the structure of the connection of the data interface component and the guide slot of the present invention;
FIG. 6 is a schematic illustration of the connection of the conversion assembly and the telescoping assembly of the present invention;
FIG. 7 is a schematic diagram of an exploded view of a portion of the interface adapter mechanism of the present invention;
FIG. 8 is a schematic view of the spring positioning assembly of the present invention;
FIG. 9 is a schematic view of the structure of the wire containment assembly of the present invention;
FIG. 10 is a schematic diagram of the connection of the wire portion and the signal conversion structure of the present invention;
in the figure:
10. a data interface section; 10i, USB terminals;
20. a wire part;
30. an interface switching mechanism;
40. a conversion assembly; 40i, a chute portion; 40a, charging terminals; 40b, signal connection terminals; 401. a guide groove; 402. a movable block; 403. a movable part; 404. a connecting body; 405. externally connected conductive components; 405i, conductive connection terminals;
50. a telescoping assembly; 501. a connecting rod; 502. a connection part; 503. a limit part;
60. a spring positioning assembly; 601. a positioning member; 602. a positioning rod; 603. a sliding body; 604. a positioning spring;
70. a conductive light group;
80. a wire protection assembly; 801. a mounting frame; 802. a guide rod; 803. a telescopic seat; 804. a telescopic spring; 805. a protective rod; 806. a protective member;
90. a wire winding device;
100. a signal conversion structure; 1001. a signal converter; 1001i, a protective sleeve; 1002. a signal interface; 1003. a signal plug.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
Referring to fig. 1-10, a USB interface compatible with data transmission and charging functions includes a data interface unit 10 and a wire portion 20 connected to the data interface unit 10, a USB terminal 10i is mounted on the top of the data interface unit 10, an interface switching mechanism 30 is mounted on the outside of the data interface unit 10, a conductive light group 70 is further mounted on the top of the data interface unit 10, the interface switching mechanism 30 further includes a conversion assembly 40, the conversion assembly 40 is mounted on the upper and lower sides of the data interface unit 10, the conversion assembly 40 is provided with two groups, and the sides of the two groups of conversion assemblies 40 are respectively connected with a charging terminal 40a and a signal connection terminal 40b; the telescopic components 50 are arranged on the upper side and the lower side of the inside of the conversion component 40, and the telescopic components 50 are also arranged on the side face of the conversion component 40; the spring positioning assembly 60, the spring positioning assembly 60 is installed inside the conversion assembly 40 and extends to the inside of the telescopic assembly 50, the bottom of the spring positioning assembly 60 extends to the inner side of the conversion assembly 40, and the spring positioning assembly 60 is provided with a plurality of springs; the upper and lower sides of the bottom of the data interface part 10 are provided with wire protection components 80, and the wire protection components 80 position and protect the wire part 20 on the inner side of the data interface part; the wire winder 90 for winding the wire part 20 is provided at the outer side of the wire part 20, and the signal conversion structure 100 is further installed at the bottom of the wire part 20.
The working principle is as follows: when the data interface part 10 is used, firstly, according to the structural shape of the socket to be connected, a corresponding terminal is selected, and the specific operation is as follows: when the socket matched with the USB terminal 10i is selected, the USB terminal 10i can be normally inserted into the socket of the electronic device to complete conductive connection, when the socket matched with the signal connection terminal 40b is selected, the signal connection terminal 40b connected to the side of the conversion component 40 is moved to the side of the USB terminal 10i by manually pulling the conversion component 40, then the top of the expansion component 50 is relieved by pulling the spring positioning component 60, the expansion component 50 is manually stretched and adjusted, the conductive connection terminal 405i at the bottom of the conversion component 40 is inserted into the outer side of the USB terminal 10i, and the conductive connection of the signal connection terminal 40b and the data interface part 10 is completed through the conductive connection of the USB terminal 10i and the conductive connection terminal 405i, but when the electronic device needs to be charged, the charging terminal 40a and the USB terminal 10i can be connected by manually pulling the conversion component 40, the expansion component 50 and the spring positioning component 60, so that the data transmission and the charging function can be compatible, and when the electronic device is actually used, the connected wire part 20 can be positioned by the wire part 20 by the wire protection component 80, so that the probability of breaking the wire part 20 is reduced, and the service life of the wire part 20 is prolonged.
Referring specifically to fig. 1, 2, 3, 4, 5, 6 and 7, in order to select corresponding terminals according to data transmission and charging, the conversion assembly 40 includes a guide groove 401, the guide groove 401 is mounted on the upper and lower sides of the data interface part 10, a movable block 402 is movably connected in the guide groove 401, and the movable block 402 is movably connected in the movable part 403; wherein, the movable part 403 is arranged in the connecting body 404, and an external conductive component 405 is arranged on the side surface of the connecting body 404 through the telescopic component 50; the external conductive member 405 is provided with two groups and is respectively and conductively connected with the charging terminal 40a and the signal connection terminal 40b; the guide grooves 401 are arranged in an L shape, and the guide grooves 401 on each side of the data interface part 10 are provided with two groups; the guide groove 401 is located at the outer side of the wire protection component 80, and the spring positioning component 60 is disposed inside the external conductive component 405 in a penetrating manner.
When the USB interface compatible with data transmission and charging functions is adjusted, the external conductive part 405 is pulled first to drive the connecting body 404 connected with the side surface of the external conductive part 405 through the connecting rod 501 to move, and then the movable block 402 in the movable part 403 arranged in the connecting body 404 is driven to move in the guide groove 401, so that the position of the external conductive part 405 is adjusted, wherein the guide groove 401 is designed in structural shape, the external conductive part 405 positioned on the side surface of the data interface part 10 can be conveniently moved to one side of the USB terminal 10i, and the movable part 403 is arranged to facilitate the fine adjustment of the position of the external conductive part 405.
Referring specifically to fig. 1, 2, 3, 4, 5, 6 and 7, in order to make conductive connection with the USB terminal 10i, a conductive connection terminal 405i is further mounted on the bottom of the external conductive member 405, and the conductive connection terminal 405i is matched with and electrically connected with the USB terminal 10 i; the conductive connection terminal 405i is further electrically connected to the charging terminal 40a and the signal connection terminal 40b, and a sliding groove portion 40i formed on the left and right sides of the data interface member 10 is further formed on a side surface of the external conductive member 405, and a cross-sectional area of the sliding groove portion 40i is larger than a cross-sectional area of the conductive connection terminal 405 i.
According to the USB interface compatible with data transmission and charging functions, through the arrangement of the conductive connection terminal 405i matched with the USB terminal 10i, when the corresponding charging and signal connection transmission functions are required to be carried out by using the charging terminal 40a and the signal connection terminal 40b, the conductive connection between the charging terminal 40a and the signal connection terminal 40b and the wire part 20 can be completed in a manner of inserting conductive connection, and the design of the chute part 40i can be used for accommodating the conductive connection terminal 405i positioned on the side surface of the data interface part 10, so that abrasion caused to the conductive connection terminal 405i during movement is reduced.
Referring specifically to fig. 1, 2, 3, 4, 5, 6 and 7, in order to insert the conductive connection terminal 405i moved to the side of the USB terminal 10i into the USB terminal 10i, the telescopic assembly 50 includes a connection rod 501, the connection rod 501 is mounted on the side of the connection body 404, the connection rod 501 is slidingly connected inside the connection part 502 and extends to the outside of the connection part 502, and the connection part 502 is opened inside the external conductive member 405; the limiting parts 503 are arranged in the connecting rod 501, four groups of limiting parts 503 are equidistantly arranged, and the limiting parts 503 are also contacted with the bottom of the spring positioning assembly 60; two groups of telescopic components 50 are arranged on the outer side of one group of connecting bodies 404, and the limiting part 503 is in a truncated cone shape with a wide upper part and a narrow lower part.
According to the USB interface compatible with data transmission and charging functions, after the fixing of the position of the connecting rod 501 is released through the spring positioning assembly 60, the external conductive component 405 can be manually pushed, so that the conductive connecting terminal 405i at the bottom of the external conductive component 405 is inserted into the USB terminal 10i, and the conductive connection of the USB terminal 10i with the charging terminal 40a and the signal connecting terminal 40b respectively is completed, wherein the limiting part 503 is designed, and the subsequent limiting and fixing of the position of the external conductive component 405 through the spring positioning assembly 60 can be facilitated.
Referring specifically to fig. 1, 2, 3, 4, 5, 6, 7 and 8, in order to limit and fix the position of the external conductive member 405 conveniently, the spring positioning assembly 60 includes a positioning member 601, where the positioning member 601 is mounted and fixed inside the external conductive member 405 and located at the top of the connecting portion 502, and a positioning rod 602 extending to the inside of the limiting portion 503 is disposed inside the positioning member 601 in a penetrating manner; a sliding body 603, the sliding body 603 is slidably connected inside the positioning member 601 and is fixedly arranged outside the positioning rod 602, and a positioning spring 604 positioned outside the positioning rod 602 is arranged between the bottom of the sliding body 603 and the inner bottom of the positioning member 601; wherein, the positioning parts 601 are in one-to-one correspondence with the connecting rods 501; the structural shape of the positioning rod 602 is T-shaped, and the structural shape of the bottom of the positioning rod 602 is a truncated cone shape with wide upper part and narrow lower part; wherein, both ends of the positioning spring 604 contacting with the sliding body 603 and the inner bottom of the positioning member 601 are provided with damping blocks.
According to the USB interface compatible with data transmission and charging functions, the port position at the bottom of the positioning rod 602 is moved out of the inside of the limiting part 503 by manually pulling the positioning rod 602, then the external conductive component 405 can be manually pushed to slide on the outer side of the connecting rod 501, after the conductive connecting terminal 405i at the bottom of the external conductive component 405 is inserted into the inside of the USB terminal 10i, the positioning rod 602 is loosened, and under the recovery action of the elastic force of the positioning spring 604, the bottom of the positioning rod 602 can be moved to the inside of the limiting part 503 again, so that the position of the external conductive component 405 is positioned.
Referring specifically to fig. 1, 2 and 9, in order to protect the connection between the data interface part 10 and the wire part 20 and reduce the probability of breakage at the connection therebetween, the wire protection assembly 80 includes a mounting frame 801, the mounting frame 801 is mounted at the central portions of the upper and lower sides of the data interface part 10, two sets of guide bars 802 are mounted and fixed inside the mounting frame 801, and the outer sides of the guide bars 802 are slidably connected with telescopic seats 803; wherein, the telescopic seat 803 is slidingly connected inside the mounting frame 801; a telescopic spring 804, wherein the telescopic spring 804 is arranged on the upper side and the lower side of the telescopic seat 803 and the inner wall of the mounting frame 801; the protection bar 805, the protection bar 805 is installed in the side of the telescopic seat 803, the protection component 806 is installed at the bottom of the protection bar 805, the protection component 806 locates the wire portion 20 inside thereof, and the protection component 806 is provided with two groups and is magnetically connected with each other.
According to the USB interface compatible with data transmission and charging functions, through the two groups of protection components 806 which are magnetically connected, the outer side of the wire part 20 arranged on the inner side of the protection components 806 can be positioned, when the wire part 20 is bent, the bent part is far away from the joint of the data interface component 10 and the wire part 20, so that the mechanical fatigue of the joint of the data interface component 10 and the wire part 20 is reduced, and further the wire part 20 and the data interface component 10 are protected, wherein the protection components 806 for connection protection are connected with the telescopic seat 803 through the protection rod 805, the telescopic seat 803 is connected on the inner wall of the mounting frame 801 in a sliding manner, and when the wire part 20 used for bending is actually bent, the extrusion of the side surface of the protection components 806 can be buffered (through the telescopic spring 804), so that the protection effect on the wire part 20 is further improved.
Referring specifically to fig. 1, 2 and 10, in order to implement signal conversion, the signal conversion structure 100 includes a signal converter 1001, a plurality of signal interfaces 1002 are disposed inside the signal converter 1001, a signal plug 1003 is electrically connected to the inside of the signal interfaces 1002, and the signal plug 1003 is connected to the wire portion 20; the signal converter 1001 is provided with a protecting sleeve 1001i in a sleeved mode, the protecting sleeve 1001i is made of rubber, the protecting sleeve 1001i is located on the side face of the signal interface 1002, and the upper side and the lower side of the protecting sleeve are hollow.
The USB interface compatible with the data transmission and charging functions is provided with the corresponding signal converter 1001 at the bottom, so that signal conversion and connection can be realized, the practical effect is improved, a plurality of signal interfaces 1002 for signal conversion and connection are arranged, a plurality of groups of wires can be matched for connection with the interfaces, and the design of the protective sleeve 1001i can protect the signal converter 1001.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a compatible data transmission and USB interface of function that charges, includes data interface unit (10) and wire portion (20) that are connected with data interface unit (10), USB terminal (10 i) are installed at the top of data interface unit (10), the externally mounted of data interface unit (10) has interface switching mechanism (30), conductive lamp group (70) that still install at the top of data interface unit (10), its characterized in that: the interface switching mechanism (30) further comprises:
the conversion assembly (40) is arranged on the upper side and the lower side of the data interface component (10), the conversion assembly (40) is provided with two groups, and the side surfaces of the two groups of conversion assemblies (40) are respectively connected with a charging terminal (40 a) and a signal connection terminal (40 b);
the telescopic components (50) are arranged on the upper side and the lower side of the inside of the conversion component (40), and the telescopic components (50) are also arranged on the side face of the conversion component (40);
the spring positioning assembly (60) is arranged in the conversion assembly (40) and extends to the inside of the telescopic assembly (50), the bottom of the spring positioning assembly (60) extends to the inner side of the conversion assembly (40), and a plurality of spring positioning assemblies (60) are arranged;
the upper side and the lower side of the bottom of the data interface component (10) are provided with wire protection components (80), and the wire protection components (80) are used for positioning and protecting the wire part (20) on the inner side of the wire protection components;
the outer side of the wire guide part (20) is provided with a wire winder (90) for winding the wire guide part (20), and the bottom of the wire guide part (20) is also provided with a signal conversion structure (100).
2. The USB interface compatible with data transfer and charging functions of claim 1, wherein: the conversion assembly (40) comprises:
the guide groove (401), the guide groove (401) is installed on the upper side and the lower side of the data interface component (10), a movable block (402) is movably connected in the guide groove (401), and the movable block (402) is movably connected in the movable part (403);
the movable part (403) is arranged in the connecting body (404), and an external conductive component (405) is arranged on the side surface of the connecting body (404) through the telescopic component (50);
the external conductive component (405) is provided with two groups and is respectively connected with a charging terminal (40 a) and a signal connection terminal (40 b) in a conductive manner.
3. The USB interface compatible with data transfer and charging functions of claim 2, wherein: the guide grooves (401) are L-shaped, and two groups of guide grooves (401) on each surface of the data interface component (10) are arranged;
the guide groove (401) is located on the outer side of the wire protection assembly (80), and a spring positioning assembly (60) penetrates through the outer conductive part (405).
4. The USB interface compatible with data transfer and charging functions of claim 2, wherein: a conductive connecting terminal (405 i) is further arranged at the bottom of the external conductive component (405), and the conductive connecting terminal (405 i) is matched with the USB terminal (10 i) and is in conductive connection;
the conductive connection terminal (405 i) is further connected with the charging terminal (40 a) and the signal connection terminal (40 b) in a conductive mode, sliding groove portions (40 i) formed in the left side and the right side of the data interface component (10) are further formed in the side face of the external conductive component (405), and the sectional area of the sliding groove portions (40 i) is larger than that of the conductive connection terminal (405 i).
5. The USB interface compatible with data transfer and charging functions of claim 4, wherein: the telescopic assembly (50) comprises:
the connecting rod (501), the connecting rod (501) is installed on the side face of the connecting body (404), the connecting rod (501) is connected inside the connecting part (502) in a sliding mode and extends to the outer side of the connecting part (502), and the connecting part (502) is arranged inside the external conductive part (405);
the limiting parts (503) are arranged in the connecting rod (501) and are equidistantly provided with four groups, and the limiting parts (503) are also contacted with the bottom of the spring positioning assembly (60);
two groups of telescopic assemblies (50) are arranged on the outer side of one group of connecting bodies (404), and the limiting part (503) is in a truncated cone shape with a wide upper part and a narrow lower part.
6. The USB interface compatible with data transfer and charging functions of claim 4, wherein: the spring positioning assembly (60) comprises:
the positioning component (601), the positioning component (601) is fixedly arranged in the external conductive component (405) and positioned at the top of the connecting part (502), and a positioning rod (602) extending to the inside of the limiting part (503) is arranged in the positioning component (601) in a penetrating manner;
the sliding body (603), the sliding body (603) is connected inside the positioning component (601) in a sliding way and is fixedly arranged on the outer side of the positioning rod (602), and a positioning spring (604) positioned on the outer side of the positioning rod (602) is arranged between the bottom of the sliding body (603) and the inner bottom of the positioning component (601);
wherein the positioning parts (601) are in one-to-one correspondence with the connecting rods (501).
7. The USB interface compatible with data transfer and charging functions of claim 6, wherein: the structure shape of the positioning rod (602) is T-shaped, and the structure shape of the bottom of the positioning rod (602) is a truncated cone shape with wide upper part and narrow lower part;
wherein, both ends of the positioning spring (604) which are contacted with the sliding body (603) and the inner bottom of the positioning component (601) are provided with damping blocks.
8. The USB interface compatible with data transfer and charging functions of claim 1, wherein: the wire protection assembly (80) comprises:
the installation frame (801), the installation frame (801) is installed in the central part of the upper side and the lower side of the data interface component (10), two groups of guide rods (802) are fixedly installed in the installation frame (801), and the outer sides of the guide rods (802) are connected with telescopic seats (803) in a sliding mode;
wherein the telescopic seat (803) is slidably connected to the inside of the mounting frame (801);
the telescopic springs (804), the telescopic springs (804) are installed on the telescopic springs (804) and are positioned on the upper side and the lower side of the telescopic seat (803) and on the inner wall of the installation frame (801);
the protection pole (805), protection pole (805) are installed the side of flexible seat (803), protection part (806) are installed to the bottom of protection pole (805), protection part (806) are fixed a position its inboard wire portion (20), protection part (806) are provided with two sets of and are connected each other magnetism.
9. The USB interface compatible with data transfer and charging functions of claim 1, wherein: the signal conversion structure (100) comprises a signal converter (1001), a plurality of signal interfaces (1002) are arranged in the signal converter (1001), a signal plug (1003) is connected in a conductive mode in the signal interfaces (1002), and the signal plug (1003) is connected with a wire part (20).
10. The USB interface compatible with data transfer and charging functions of claim 9, wherein: the outside cover of signal converter (1001) is equipped with lag (1001 i), the material of lag (1001 i) is rubber, lag (1001 i) are located the side of signal interface (1002) and its upper and lower both sides set up to be hollow.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311540058.0A CN117254319B (en) | 2023-11-20 | 2023-11-20 | USB interface compatible with data transmission and charging functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311540058.0A CN117254319B (en) | 2023-11-20 | 2023-11-20 | USB interface compatible with data transmission and charging functions |
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| Publication Number | Publication Date |
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| CN117254319A true CN117254319A (en) | 2023-12-19 |
| CN117254319B CN117254319B (en) | 2024-05-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140106623A1 (en) * | 2012-10-15 | 2014-04-17 | Hon Hai Precision Industry Co., Ltd. | Transfer plug for a variety of sockets |
| CN105790019A (en) * | 2016-04-26 | 2016-07-20 | 东莞市江涵电子有限公司 | OTG multipurpose fast charging wire |
| CN211126312U (en) * | 2019-11-29 | 2020-07-28 | 深圳市智微智能科技股份有限公司 | Plug fixing structure for power panel |
| CN212114153U (en) * | 2020-07-03 | 2020-12-08 | 内蒙古农业大学职业技术学院 | Computer network branching device |
| CN219046359U (en) * | 2022-12-29 | 2023-05-19 | 深圳赛步创新科技有限公司 | LINK line with charging function for VR head-display streaming scene |
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2023
- 2023-11-20 CN CN202311540058.0A patent/CN117254319B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140106623A1 (en) * | 2012-10-15 | 2014-04-17 | Hon Hai Precision Industry Co., Ltd. | Transfer plug for a variety of sockets |
| CN105790019A (en) * | 2016-04-26 | 2016-07-20 | 东莞市江涵电子有限公司 | OTG multipurpose fast charging wire |
| CN211126312U (en) * | 2019-11-29 | 2020-07-28 | 深圳市智微智能科技股份有限公司 | Plug fixing structure for power panel |
| CN212114153U (en) * | 2020-07-03 | 2020-12-08 | 内蒙古农业大学职业技术学院 | Computer network branching device |
| CN219046359U (en) * | 2022-12-29 | 2023-05-19 | 深圳赛步创新科技有限公司 | LINK line with charging function for VR head-display streaming scene |
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| CN117254319B (en) | 2024-05-17 |
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