WO2019061230A1 - 公连接器及usb连接器 - Google Patents

公连接器及usb连接器 Download PDF

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Publication number
WO2019061230A1
WO2019061230A1 PCT/CN2017/104223 CN2017104223W WO2019061230A1 WO 2019061230 A1 WO2019061230 A1 WO 2019061230A1 CN 2017104223 W CN2017104223 W CN 2017104223W WO 2019061230 A1 WO2019061230 A1 WO 2019061230A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
terminal
terminals
adjacent
male connector
Prior art date
Application number
PCT/CN2017/104223
Other languages
English (en)
French (fr)
Inventor
孟跃龙
聂秀风
Original Assignee
深圳传音制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳传音制造有限公司 filed Critical 深圳传音制造有限公司
Priority to CN201780097227.4A priority Critical patent/CN111386632B/zh
Priority to PCT/CN2017/104223 priority patent/WO2019061230A1/zh
Publication of WO2019061230A1 publication Critical patent/WO2019061230A1/zh

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Classifications

    • 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
    • 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
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases

Definitions

  • the present application relates to a connector, and in particular to a male connector and a USB connector.
  • USB connectors are a very common way of connecting. Since USB connectors are so widely used in the electronics field, users are increasingly demanding their quality.
  • the connector itself is not waterproof and dustproof. In harsh environments, moisture and dust easily enter from the head of the USB connector, and thus accumulate at the terminals of the terminal block of the USB connector, and the terminal spacing of the USB connector is only 0.4. Mm, easy to cause a short circuit between the terminals of the USB connector.
  • the existing USB connector itself is not waterproof and dustproof. In a harsh environment, water vapor and dust easily enter from the head of the USB connector, and accumulate at the terminals of the terminal group at the end of the USB connector, and USB The terminal spacing of the connector is only 0.4mm, which may cause a short circuit between the terminals of the USB connector.
  • the present application provides a male connector for solving the problem in the prior art that the terminal of the USB connector is caused by water vapor and dust accumulating at the terminals of the terminal group at the tail of the USB connector.
  • a short circuit has a problem with the burning machine.
  • the present invention provides a male connector including a first terminal set, a first rubber core, and at least one first barrier wall.
  • the first terminal set includes a plurality of first terminals.
  • the first core includes at least one jack, each The jack is plugged into a first terminal.
  • the first wall is connected with one side of the first rubber core, and the first wall is located at two adjacent sides of the first terminal group. Between the first terminals, the length of the first wall is not less than the length of the first terminal adjacent to the first wall, and the upper surface of the first wall is not lower than the first An upper surface of the first terminal adjacent to the barrier wall, a lower surface of the first barrier wall is not higher than a lower surface of the first terminal adjacent to the first barrier wall
  • the first gear wall is located in the middle of the two adjacent first terminals, and the first gear wall is a right angle Mitsubishi column.
  • the first barrier wall is elongated.
  • the first rubber core is integrally injection molded with the first gear wall.
  • a first terminal protection sleeve is sleeved on the first rubber core, and the first terminal protection sleeve is covered with an iron cover, and a lower surface of the iron cover is provided with a first pupil, The second pupil.
  • At least one outwardly bent solder fillet is disposed on each side of the rear end of the iron cover.
  • the present invention also provides a USB connector, the USB connector comprising the above-described male connector.
  • the USB connector further includes a female connector.
  • the female connector includes a second terminal set, a second core, and at least one second wall.
  • the second terminal set includes a plurality of second terminals.
  • the second core includes at least one jack, and each of the jacks is plugged with a second terminal.
  • the second wall is made of an insulating material, the second wall is connected to one side of the second core provided with a socket, and the second wall is located at two adjacent sides of the second terminal group Between the second terminals, the length of the second wall is not less than the length of the second terminal adjacent to the second wall, and the upper surface of the second wall is not lower than the second An upper surface of the second terminal adjacent to the barrier wall, and a lower surface of the second barrier wall is not higher than a lower surface of the second terminal adjacent to the second barrier wall.
  • the shape of the second barrier wall is the same as the shape of the first barrier wall.
  • the second wall and the first wall are both right angle Mitsubishi columns.
  • the male connector of the present invention provides an insulated first barrier wall between two adjacent first terminals of the first terminal group for making it difficult for water vapor to collect between two adjacent first terminals.
  • the invention also provides a USB connector including a male connector, the USB connector further comprising a female connector, the female connector is configured to prevent the water vapor from accumulating by providing a second wall between the second terminals, thereby preventing short circuit Burning machine.
  • FIG. 1 is a structural view of a male connector according to a first embodiment of the present invention.
  • FIG. 2 is an exploded structural view of a male connector according to a second embodiment of the present invention.
  • FIG 3 is a front elevational view showing a connection between a male connector and a female connector of a USB connector according to a third embodiment of the present invention.
  • FIG. 4 is a front elevational view showing a connection between a male connector and a female connector of a USB connector according to a fourth embodiment of the present invention.
  • the male connector of the present embodiment includes a first terminal set 110, a first core 120, and at least one first wall 130.
  • the first terminal group 110 includes a plurality of first terminals 111 (only three are shown in the figure, but the invention is not limited thereto).
  • the first core 120 includes at least one jack, and each of the jacks is plugged with a first terminal 111, that is, each of the first terminals 111 of the first terminal set 110 has one of the first cores 120.
  • the jack corresponds.
  • the first terminal group 110 is divided into three parts, and the first portion of the first terminal 110 is located outside the male connector and outside the first rubber core 120, and is connected to the signal line.
  • the second portion of the first terminal 110 is located inside the first core 120.
  • the third portion of the first terminal 110 is located outside the male connector head and the first core 120 and is coupled to the second terminal 211 of the corresponding female connector.
  • the first barrier wall 130 is made of an insulating material to prevent water vapor from conducting through the first barrier wall 130.
  • the first wall 130 is connected to the side of the first core 120 provided with the jack, that is, the first wall 130 is disposed at the tail of the male connector (as shown in FIG. 1) or at the head of the male connector (FIG. 1) Shown), or the same is set at the end of the male connector and the male connector head (not shown in Figure 1).
  • first barrier wall 130 is located between two adjacent first terminals 111 of the first terminal group 110, first The length of the barrier wall 130 is not less than the length of the first terminal 111 adjacent to the first barrier wall 130, and the upper surface of the first barrier 130 is not lower than the upper surface of the first terminal 111 adjacent to the first barrier 130. The lower surface of the first wall 130 is not higher than the lower surface of the first terminal 111 adjacent to the first wall 130.
  • the length of the first barrier wall 130 and the length of the first terminal 111 are all outwardly extended with respect to the first rubber core 120. The same is true for other embodiments of the present invention, and the description thereof will not be repeated.
  • each of the first terminals 111 is separated by the insertion hole of the first rubber core 120, so After the water vapor, dust, and the like entering from the head of the male connector are in contact with the inside of the first core 120 with a certain first terminal U1, the first rubber core 120 cannot be in contact with the other first terminals 111, and The first terminals 111 are made conductive to each other; and the first core 120 is insulated, so that the water vapor, dust, and the like cannot pass the first terminals 111 to each other through the first core 120. Then, in the second portion of the first terminal group 110, it is impossible to conduct electricity on the male connector due to moisture, dust, or the like.
  • At least one first gear is disposed at the tail of the male connector.
  • Wall 130 A first wall 130 is disposed between each adjacent two first terminals 111, and the first wall 130 is connected to one side of the first core 120 where the jack is disposed.
  • the length of the first barrier wall 130 is not less than the length of the first terminal 111 adjacent to the first barrier wall 130, and the opposite sides of the adjacent first terminals 111 cannot face each other across the first barrier wall 130 in the longitudinal direction.
  • the upper surface of the first wall 130 is not lower than the upper surface of the first terminal 111 adjacent to the first wall 130, and the lower surface of the first wall 130 is not higher than the first adjacent to the first wall 130
  • the opposite sides of the adjacent first terminals 111 cannot face each other across the first barrier wall 130 in the height direction.
  • the length and height of the first side wall 130 blocking the opposite sides of the adjacent first terminals 111 are directly opposed to each other such that the adjacent first terminals 111 cannot directly face each other. Therefore, after the water vapor and the dust are in contact with the certain first terminal 111, the first wall 111 cannot be in contact with the adjacent first terminal 111, and the first terminals 111 are electrically connected to each other; and the first wall 130 is insulated.
  • the present embodiment can be used to increase the insulated first wall 130 between the first terminals 111 at the tail of the male connector. In order to make the water vapor not easy to gather, thereby preventing the short-circuit burning machine.
  • the third portion of the first terminal set 110 is the first portion located outside the male connector head and the first rubber core 120
  • the terminal set 110 can be provided with at least one first barrier wall 130 at the head of the male connector.
  • a first barrier wall 130 is disposed between each adjacent two first terminals 111, and the first barrier wall 130 is connected to a side of the first rubber core 120 where the jack is disposed.
  • the length of the first wall 130 is not less than the length of the first terminal 111 adjacent to the first wall 130, and the opposite sides of the adjacent first terminals 111 cannot face each other across the first wall 130 in the longitudinal direction.
  • the upper surface of the first wall 130 is not lower than the upper surface of the first terminal 111 adjacent to the first wall 130, and the lower surface of the first wall 130 is not higher than the first adjacent to the first wall 130
  • the opposite sides of the adjacent first terminals 111 cannot face each other across the first barrier wall 130 in the height direction.
  • the first barrier wall 130 blocks the lengths and heights of the opposite sides of the adjacent first terminals 111 from directly facing each other such that the adjacent first terminals 111 cannot directly face each other.
  • the first wall 111 cannot be in contact with the adjacent first terminal 111, and the first terminals 111 are electrically connected to each other; and the first wall 130 is insulated. Then, the water vapor and the dust cannot pass the first terminal wall 1 30 to make the first terminals 111 electrically conductive to each other. Therefore, in an embodiment of the present invention, the insulated first barrier wall 130 can be added between the first terminals 111 of the head of the male connector to prevent the water vapor from collecting easily, thereby preventing the short-circuit burning.
  • the first wall 130 is disposed at the tail of the male connector, but the present invention is not limited thereto.
  • the first wall 130 may also be set only.
  • the first barrier wall 130 is disposed at the male connector tail and the male connector head.
  • all the first wall 130 have the same length and the same height, and the length of the first wall 130 is not less than the length of all the first terminals 111, and the first wall 130
  • the upper surface is not lower than the upper surfaces of all of the first terminals 111, and the lower surface of the first barrier wall 130 is not higher than the lower surfaces of all of the first terminals 1 11 .
  • the design and processing of the first wall 130 is relatively easy.
  • the first barrier wall 130 is located in the middle of two adjacent first terminals 111, and the first barrier wall 130 is a right-angled Mitsubishi column, and the plane of the bottom surface of the right-angled Mitsubishi column is On the plane where the first wall 130 is connected to the first core 120.
  • the structure of the first wall 130 is relatively simple and convenient for processing.
  • the embodiment of the present invention does not limit the shape of the first retaining wall 130.
  • the shape of the first retaining wall 130 satisfies the change of the distance with respect to the surface of the first rubber core 120 connected to the first retaining wall 130. That is, the male connector is connected to the corresponding female connector, and the shape of the first wall 130 can be on the female connector.
  • the first barrier wall 130 may be an isosceles Mitsubishi column or other Mitsubishi column, or may be a trapezoidal column, a concave shape or a convex shape.
  • the first barrier wall 130 is elongated.
  • the structure of the first wall 130 is relatively simple and convenient for processing.
  • the first rubber core 120 is integrally injection molded with the first wall 130.
  • the material of the first wall 130 is plastic, and for the convenience of processing, the first rubber core 120 and the first wall 130 are injection molded.
  • the first terminal 111, the first rubber core 120 and the first wall 1 30 may be injection molded.
  • the male connector of the first embodiment of the present invention is provided with an insulated first wall 130 between two adjacent first terminals 1 11 of the first terminal group 110 for making it difficult to collect moisture in two Between adjacent first terminals 111, thereby preventing short-circuit burning.
  • FIG. 2 is an exploded structural view of a male connector according to a second embodiment of the present invention.
  • the male connector shown in FIG. 2 has the same structure as the male connector shown in FIG. 1 except that the first terminal 120 is sleeved with the first terminal protection sleeve 140, and the first terminal is protected.
  • the sleeve 140 is covered with an iron cover 150.
  • the lower surface of the iron cover 150 is provided with a first bore 151 and a second bore 152.
  • the first boring hole 151 and the second boring hole 152 are configured to cooperate with the spring clip of the corresponding female connector to function as a card position.
  • At least one outwardly bent solder fillet 153 is provided on each side of the rear end of the iron cap 150.
  • the male connector of the present embodiment includes a first terminal set 110 and a first core 12
  • the first terminal group 110 includes a plurality of first terminals 111.
  • the first rubber core 120 includes at least one insertion hole, and each of the insertion holes is inserted into one first terminal 111, that is, each of the first terminals 111 of the first terminal group 110 has one on the first rubber core 120.
  • the jack corresponds.
  • the first terminal group 110 is divided into three parts, and the first portion of the first terminal 110 is located outside the male connector and outside the first rubber core 120, and is connected to the signal line.
  • the second portion of the first terminal 110 is located inside the first core 120.
  • the third portion of the first terminal 110 is located outside the male connector head and the first core 120 and is coupled to the second terminal 211 of the corresponding female connector.
  • the first wall 130 is made of an insulating material to prevent water vapor from conducting electricity through the first wall 130.
  • First gear wall 130 The first rubber core 120 is connected with one side of the jack, that is, the first wall 130 is disposed at the tail of the male connector (as shown in FIG. 2), or is disposed at the head of the male connector (not shown in FIG. 2), or the same ⁇ is placed at the rear of the male connector and the male connector head (not shown in Figure 2).
  • first barrier wall 130 is located between two adjacent first terminals 111 of the first terminal group 110, and the length of the first barrier wall 130 is not less than the first terminal adjacent to the first barrier wall 130.
  • the length of the first wall 130 is not lower than the upper surface of the first terminal 111 adjacent to the first wall 130, and the lower surface of the first wall 130 is not higher than the first wall 130.
  • the lower surface of the adjacent first terminal 111 is not lower than the upper surface of the first terminal 111 adjacent to the first wall 130.
  • each of the first terminals 111 is separated by the insertion hole of the first rubber core 120, so After the water vapor, dust, and the like entering from the head of the male connector are in contact with the inside of the first core 120 with a certain first terminal U1, the first rubber core 120 cannot be in contact with the other first terminals 111, and The first terminals 111 are made conductive to each other; and the first core 120 is insulated, so that the water vapor, dust, and the like cannot pass the first terminals 111 to each other through the first core 120. Then, in the second portion of the first terminal group 110, it is impossible to conduct electricity on the male connector due to moisture, dust, or the like.
  • At least one first gear is disposed at the tail of the male connector.
  • Wall 130 A first barrier wall 130 is disposed between each adjacent two first terminals 111, and the first barrier wall 130 is connected to a side of the first rubber core 120 where the jack is disposed.
  • the length of the first wall 130 is not less than the length of the first terminal 111 adjacent to the first wall 130, and the opposite sides of the adjacent first terminals 111 cannot face each other across the first wall 1 30 in the longitudinal direction.
  • the upper surface of the first wall 130 is not lower than the upper surface of the first terminal 111 adjacent to the first wall 130, and the lower surface of the first wall 130 is not higher than the first adjacent to the first wall 130
  • the opposite sides of the adjacent first terminals 111 cannot face each other across the first barrier wall 130 in the height direction.
  • the first barrier wall 130 blocks the lengths and heights of the opposite sides of the adjacent first terminals 111 from directly facing each other such that the adjacent first terminals 111 cannot directly face each other.
  • the first wall 111 cannot be in contact with the adjacent first terminal 111, and the first terminals 111 are electrically connected to each other; and the first wall 130 is insulated. Then, the water vapor and the dust cannot pass the first terminal 111 to each other through the first wall 130, and the present embodiment can be used to increase the insulated first wall 130 between the first terminals 111 at the tail of the male connector. So that the water vapor is not easy to aggregate, thus preventing short Road burning machine.
  • At least one first barrier wall 130 may be disposed at the head of the male connector.
  • a first barrier 130 is disposed between each adjacent two first terminals 111, and the first barrier 130 is coupled to a side of the first core 120 on which the receptacle is disposed.
  • the length of the first wall 130 is not less than the length of the first terminal 111 adjacent to the first wall 130, and the opposite sides of the adjacent first terminals 111 cannot face each other across the first wall 130 in the longitudinal direction.
  • the upper surface of the first wall 130 is not lower than the upper surface of the first terminal 111 adjacent to the first wall 130, and the lower surface of the first wall 130 is not higher than the first adjacent to the first wall 130
  • the opposite sides of the adjacent first terminals 111 cannot face each other across the first barrier wall 130 in the height direction.
  • the first wall 130 blocks the lengths and heights of the opposite sides of the adjacent first terminals 111 directly opposite each other such that adjacent first terminals 111 cannot directly face each other. Therefore, after the water vapor and the dust are in contact with the certain first terminal 111, the first wall 111 cannot be in contact with the adjacent first terminal 111, and the first terminals 111 are electrically connected to each other; and the first wall 130 is insulated.
  • the insulated first barrier wall 130 can be added between the first terminals 111 of the head of the male connector to prevent the water vapor from collecting easily, thereby preventing the short-circuit burning.
  • the first wall 130 is disposed at the tail of the male connector, but the present invention is not limited thereto.
  • the first wall 130 may also be set only.
  • the first barrier wall 130 is disposed at the male connector tail and the male connector head.
  • a first spring clip is attached to an upper portion of the first bore 151, and the first elastic latch is elastically expandable and contractible along the first bore 151, and an upper portion of the second bore 152
  • a second elastic latch is mounted, and the second elastic latch can be elastically contracted along the second bore 152.
  • the first pupil 151 and the second pupil 152 are configured to cooperate with the corresponding female connector to function as a card.
  • the present invention also proposes a USB connector including the above male connector.
  • the USB connector may also include a female connector that is coupled to the male connector.
  • the USB connector includes a male connector.
  • the USB connector can also include a female connector.
  • the USB connector of the present embodiment includes a male connector and a female connector.
  • the male connector refer to the structure of the male connector of the first embodiment or the second embodiment.
  • the female connector includes a second terminal set, a second core, and at least one second barrier 230.
  • the second terminal group includes a plurality of second terminals 211.
  • the second terminal group includes a plurality of second terminals 211.
  • the number of the second terminals 211 is the same as the number of the first terminals 110, and is electrically connected to the first terminal 110. .
  • the second core includes at least one jack, and each of the jacks is plugged with a second terminal 211, that is, each second terminal 211 of the second terminal set has a jack phase on the second core.
  • the second terminal component has three portions, and the first portion of the second terminal group is located outside the female connector tail and the second metal core, and is connected to the signal line.
  • the second portion of the second terminal set is located inside the second core.
  • the third portion of the second terminal set is located outside the female connector head and the second core and is coupled to the first terminal 111 of the corresponding male connector.
  • the second wall 230 is made of an insulating material to prevent moisture from conducting through the second wall 230.
  • the second wall 230 is connected to one side of the second core provided with the jack, that is, the second wall 230 is disposed at the rear of the female connector, or is disposed at the head of the female connector, or is disposed at the rear of the female connector And the female connector head.
  • the second wall 230 is located between two adjacent second terminals 211 of the second terminal group, and the length of the second wall 230 is not less than the second terminal 211 adjacent to the second wall 230.
  • the upper surface of the second wall 230 is not lower than the upper surface of the second terminal 211 adjacent to the second wall 230, and the lower surface of the second wall 230 is not higher than the second wall 230.
  • each of the second terminals 211 is separated by the insertion hole of the second rubber core, so that water vapor and dust entering from the head of the female connector are associated with a certain
  • the second core cannot be in contact with the other second terminals 211, and the second terminals 211 are electrically conductive to each other; and the second core is insulated, the water vapor
  • the second terminals 211 cannot be electrically connected to each other by dust or the like through the second core. Then, in the second portion of the second terminal group, it is impossible to conduct electricity on the female connector due to moisture, dust, or the like.
  • At least one second barrier wall 230 may be disposed at the tail of the female connector.
  • Two adjacent second terminals 21 A second wall 230 is disposed between the two, and the second wall 230 is connected to one side of the second core on which the jack is disposed.
  • the length of the second wall 230 is not less than the length of the second terminal 211 adjacent to the second wall 230, and the opposite sides of the adjacent second terminals 211 cannot face each other across the second wall 230 in the longitudinal direction.
  • the upper surface of the second wall 230 is not lower than the upper surface of the second terminal 211 adjacent to the second wall 230, and the lower surface of the second wall 23 0 is not higher than the second wall 230
  • the lower surfaces of the two terminals 211, the opposite sides of the adjacent second terminals 211 cannot face each other across the second barrier wall 230 in the height direction.
  • the second wall 2 30 blocks the length and height of the opposite sides of the adjacent second terminals 211 directly opposite each other such that the adjacent second terminals 211 cannot directly face each other.
  • the second wall 230 cannot be in contact with the adjacent second terminal 211, and the second terminal 211 is electrically connected to each other; and the second wall 230 is If it is insulated, water vapor, dust, and the like cannot pass through the second wall 230 to make the second terminals 211 electrically conductive to each other. Therefore, in an embodiment of the present invention, the insulated second barrier wall 230 can be added between the second terminals 211 at the tail of the female connector to prevent the water vapor from collecting easily, thereby preventing the short-circuit burning.
  • At least one second barrier wall 230 may be disposed at the head of the female connector.
  • a second barrier 230 is disposed between each adjacent two second terminals 21 1 , and the second barrier 230 is connected to one side of the second core on which the jack is disposed.
  • the length of the second wall 230 is not less than the length of the second terminal 211 adjacent to the second wall 230, and the opposite sides of the adjacent second terminals 211 cannot face each other across the second wall 230 in the longitudinal direction.
  • the upper surface of the second wall 230 is not lower than the upper surface of the second terminal 211 adjacent to the second wall 230, and the lower surface of the second wall 23 0 is not higher than the second wall 230
  • the lower surfaces of the two terminals 211, the opposite sides of the adjacent second terminals 211 cannot face each other across the second barrier wall 230 in the height direction.
  • the second wall 2 30 blocks the length and height of the opposite sides of the adjacent second terminals 211 directly opposite each other such that the adjacent second terminals 211 cannot directly face each other.
  • the second wall 230 cannot be in contact with the adjacent second terminal 211, and the second terminal 211 is electrically connected to each other; and the second wall 230 is If it is insulated, water vapor, dust, and the like cannot pass through the second wall 230 to make the second terminals 211 electrically conductive to each other. Therefore, in an embodiment of the present invention, the insulated second barrier wall 230 can be added between the second terminals 211 of the head of the female connector to prevent the water vapor from collecting easily, thereby preventing the short-circuit burning.
  • the second wall 230 is disposed at the female connector head, but the present invention is not limited thereto.
  • the second wall 230 is only disposed at The female connector tail, or in another embodiment of the invention, the second wall 230 is disposed at the rear of the female connector and the female connector head.
  • all the second wall 230 have the same length and the same height, and the length of the second wall 230 is not less than the length of all the second terminals 211, and the second wall 230
  • the upper surface is not lower than the upper surfaces of all the second terminals 211, and the lower surface of the second barrier 230 is not higher than the lower surfaces of all the second terminals 2 11 .
  • the design and processing of the second wall 230 is relatively easy.
  • the head of the male connector in the embodiment of FIG. 3 is provided with a first stop wall 130
  • the head of the female connector is provided with a second stop wall 230.
  • the first wall 130 is located in the middle of two adjacent first terminals 111
  • the second wall 230 is located in the middle of the two adjacent second terminals 211, the shape of the first wall 130 and the second wall
  • the shape of 23 0 is the same.
  • the first wall 130 and the second wall 230 are right angle Mitsubishi columns. As shown in FIG. 3, the male connector is connected to the female connector, the first terminal 111 and the second terminal 211 are in the same position in the horizontal direction, and the front end portion of the first terminal 111 is in contact with the front end portion of the second terminal 211. . The position of the first wall 130 and the second wall 230 are the same in the horizontal direction, and the right angles of the first wall 130 and the second wall 230 are opposite.
  • the first terminal 111 and the second terminal 211 are positioned in the same position in the horizontal direction, and the front end portion of the first terminal 111 is in contact with the front end portion of the second terminal 211 so that the signal is transmitted.
  • the present invention is not limited thereto.
  • the front end portion of the first terminal 111 and the front end portion of the second terminal 211 may be in contact with each other.
  • the position of the first wall 130 and the second wall 230 in the horizontal direction is the same in the horizontal direction, and the first wall 130 and the second wall 230 are right angle Mitsubishi columns, the first wall 130, the first The right angle slope of the second wall 230 is opposite.
  • the structure of the first wall 130 and the second wall 230 is relatively simple and convenient for processing.
  • the present invention is not limited thereto, as long as the shape of the first wall 130 matches the shape of the second wall 230, thereby further blocking moisture, dust, etc., for example, in the first wall
  • the surface opposite to the second wall 130 is a convex ridge, and the corresponding position of the second wall 230 is concave, and the surface opposite to the second wall 230 is recessed, The corresponding position of the second wall 230 is convex.
  • the convex surface and the concave surface of the two cooperate to form a secondary barrier to water vapor, thereby preventing short-circuit burning.
  • the water vapor will be more effectively blocked, thereby preventing the short-circuit burning machine and the structure being more compact.
  • first gear wall 130 and the second gear wall 230 are in the same position in the horizontal direction, so that the two occupy less space on the USB connector.
  • the female connector further includes a plastic seat connected to the second plastic core and located below the second terminal 211.
  • the plastic seat may include a recess for receiving the first wall 130 of the male connector.
  • the first barrier wall 130 is disposed at the head of the male connector
  • the first barrier wall 130 is a right angle Mitsubishi column
  • the second barrier wall 230 is disposed at the head of the female connector
  • the second wall 230 is a right angle Mitsubishi column
  • the female connector further includes a plastic seat, and the plastic seat is connected to the second rubber core and located under the second terminal 211.
  • the plastic seat comprises a recess for receiving the first wall 130 connected to the male connector, so that the water vapor in the USB connector is blocked by the first wall 130, the second wall 230 and the plastic seat, so that the water vapor It is not easy to gather, thus preventing short-circuit burning.
  • FIG. 4 is a front elevational view showing a connection between a male connector and a female connector of a USB connector according to a fourth embodiment of the present invention.
  • the positions of the first wall 130 and the second wall 230 are different in the horizontal direction, and the two are mutually misaligned.
  • the first wall 130 is located on the right side of the adjacent second wall 230, but the invention is not limited thereto.
  • the first wall 130 is located in the adjacent second wall 230. Left and so on.
  • a secondary barrier to water vapor can be formed, which will more effectively block the water vapor, thereby preventing short-circuit burning.
  • the surfaces of the two are fitted together, the water vapor will be more effectively blocked, so that the water vapor is not easily collected, thereby preventing the short-circuit burning machine and the structure is more compact.
  • the first barrier wall 130 is disposed at the head of the male connector, and the first barrier wall 130 is elongated.
  • the first barrier wall 130 is disposed at the head of the male connector, the first barrier wall 130 is elongated, and the second barrier 230 is disposed at the head of the female connector.
  • the first wall 130 is elongated, and the female connector further includes a plastic seat.
  • the plastic seat is connected to the second rubber core and located under the second terminal 211.
  • the plastic seat includes a first wall 130 that accommodates the connection with the male connector. The groove causes the water vapor in the USB connector to be blocked by the first wall 130, the second wall 230 and the plastic seat, so that the water vapor is not easily collected, thereby preventing the short-circuit burning.
  • the male connector of the present invention provides an insulated first barrier wall between two adjacent first terminals of the first terminal group for preventing water vapor from collecting between two adjacent first terminals, thereby preventing Short-circuit burning machine; the invention also provides a USB connector comprising a male connector, the USB connector further comprising a female connector, wherein the female connector makes the water vapor not easy to gather by providing a second wall between the second terminals. Thereby preventing short-circuit burning.

Abstract

一种公连接器，包括第一端子组(110)、第一胶芯(120)和至少一个第一档墙(130)。第一端子组(110)包括多个第一端子(111)。第一胶芯(120)上包括至少一个插孔，每个插孔插接一个第一端子(111)。第一档墙(130)采用绝缘材料，与第一胶芯(120)的设置有插孔的一面相连，且位于两个相邻的第一端子(111)之间，第一档墙(130)的长度不小于与第一档墙(130)相邻的第一端子(111)的长度，第一档墙(130)的上表面不低于与第一档墙(130)相邻的第一端子(111)的上表面，第一档墙(130)的下表面不高于与第一档墙(130)相邻的第一端子(111)的下表面。该公连接器使水汽不易聚集，从而防止短路烧机。还提出一种包括公连接器的USB连接器，该USB连接器还可包括母连接器，母连接器通过在第二端子(211)间设置第二档墙(230)，使水汽不易聚集，从而防止短路烧机。

Description

公连接器及 USB连接器
技术领域
[0001] 本申请涉及一种连接器， 具体涉及一种公连接器及 USB连接器。
背景技术
[0002] 随着电子产品的不断发展， 电子产品在人们日常生活中的应用日益广泛， 尤其 是手机、 笔记本电脑、 数码相机等消费类电子产品已经成为人们生活中不可或 缺的物品， 各种电子产品之间的连接越来越频繁， 而 USB接口技术以其接线简 单、 传输稳定、 传输速度快等优点被越来越多的广泛应用在消费类电子产品中 ， 因此电子产品之间通过 USB连接器来实现连接是一种很常见的连接方式， 由 于 USB连接器在电子领域被如此广泛的应用， 用户对其质量的要求也越来越高
[0003] 然而， 现有的 USB
连接器本身并不防水防尘， 在恶劣环境下， 水汽与灰尘易从 USB连接器的头部进 入， 从而堆积在 USB连接器的端子组的各端子处， 而 USB连接器的端子间距只 有 0.4mm， 易导致 USB连接器的端子间短路出现烧机现象。
技术问题
[0004] 现有的 USB连接器本身并不防水防尘， 在恶劣环境下， 水汽与灰尘易从 USB连 接器的头部进入， 堆积在 USB连接器尾部的端子组的各端子处， 而 USB连接器 的端子间距只有 0.4mm， 易导致 USB连接器的端子间短路出现烧机现象。
问题的解决方案
技术解决方案
[0005] 针对上述技术问题， 本申请提供一种公连接器， 用于解决现有技术中因为水汽 与灰尘堆积在 USB连接器尾部的端子组的各端子处， 而造成 USB连接器的端子 间短路出现烧机的问题。
[0006] 本发明提供一种公连接器， 包括第一端子组、 第一胶芯和至少一个第一档墙。
所述第一端子组包括多个第一端子。 所述第一胶芯上包括至少一个插孔， 每个 插孔插接一个第一端子。 所述第一档墙采用绝缘材料， 所述第一档墙与所述第 一胶芯的设置有插孔的一面相连， 所述第一档墙位于所述第一端子组的两个相 邻的第一端子之间， 所述第一档墙的长度不小于与所述第一档墙相邻的第一端 子的长度， 所述第一档墙的上表面不低于与所述第一档墙相邻的第一端子的上 表面， 所述第一档墙的下表面不高于与所述第一档墙相邻的第一端子的下表面
[0007] 进一步地， 所述第一档墙位于所述两个相邻的第一端子的中间， 所述第一档墙 为一直角三菱柱。
[0008] 进一步地， 所述第一档墙为长条状。
[0009] 进一步地， 所述第一胶芯与第一档墙一体注塑成型。
[0010] 进一步地， 所述第一胶芯上套设有第一端子保护套， 所述第一端子保护套外包 覆有铁盖， 所述铁盖的下表面设有第一幵孔、 第二幵孔。
[0011] 进一步地， 所述铁盖的后端的两侧各设有至少一个向外弯折的焊脚。
[0012] 本发明还提出一种 USB连接器， 所述 USB连接器包括上述的公连接器。
[0013] 进一步地， 所述 USB连接器还包括母连接器。 所述母连接器， 包括第二端子组 、 第二胶芯和至少一个第二档墙。 所述第二端子组包括多个第二端子。 所述第 二胶芯上包括至少一个插孔， 每个插孔插接一个第二端子。 所述第二档墙采用 绝缘材料， 所述第二档墙与所述第二胶芯的设置有插孔的一面相连， 所述第二 档墙位于所述第二端子组的两个相邻的第二端子之间， 所述第二档墙的长度不 小于与所述第二档墙相邻的第二端子的长度， 所述第二档墙的上表面不低于与 所述第二档墙相邻的第二端子的上表面， 所述第二档墙的下表面不高于与所述 第二档墙相邻的第二端子的下表面。
[0014] 进一步地， 所述第二档墙的形状与所述第一档墙的形状相同。
[0015] 进一步地， 所述第二档墙与所述第一档墙的均为直角三菱柱。
发明的有益效果
有益效果
[0016] 本发明提出的公连接器通过在第一端子组的两个相邻的第一端子间设置绝缘的 第一档墙， 用以使水汽不易聚集在两个相邻的第一端子间， 从而防止短路烧机 ； 本发明还提出一种包括公连接器的 USB连接器， 该 USB连接器还可包括母连接 器， 母连接器通过在第二端子间设置第二档墙， 使水汽不易聚集， 从而防止短 路烧机。
对附图的简要说明
附图说明
[0017] 图 1为本发明第一实施方式提供的公连接器的结构图。
[0018] 图 2为本发明第二实施方式提供的公连接器的分解结构图。
[0019] 图 3为本发明第三实施方式提供的 USB连接器的公连接器、 母连接器的连接处 正面示意图。
[0020] 图 4为本发明第四实施方式提供的 USB连接器的公连接器、 母连接器的连接处 正面示意图。
本发明的实施方式
[0021] 图 1为本发明第一实施方式提供的公连接器的结构图。 如图 1所示， 本实施方式 的公连接器， 包括第一端子组 110、 第一胶芯 120和至少一个第一档墙 130。
[0022] 具体地， 第一端子组 110包括多个第一端子 111 (图中仅仅示出 3个， 但本发明 并不以此为限） 。
[0023] 第一胶芯 120上包括至少一个插孔， 每个插孔插接一个第一端子 111， 即第一端 子组 110的每一个第一端子 111均有第一胶芯 120上的一个插孔相对应。 第一端子 组 110分为三个部分， 第一端子 110的第一部分位于公连接器尾部及第一胶芯 120 外部， 与信号线相连。 第一端子 110的第二部分位于第一胶芯 120内部。 第一端 子 110的第三部分位于公连接器头部及第一胶芯 120外部， 与对应的母连接器的 第二端子 211相连。
[0024] 第一档墙 130采用绝缘材料， 防止水汽通过第一档墙 130导电。 第一档墙 130与 第一胶芯 120的设置有插孔的一面相连， 即第一档墙 130设置在公连接器尾部 （ 如图 1) ， 或者设置在公连接器头部 （图 1未示出） ， 或者同吋设置在公连接器 尾部和公连接器头部 （图 1未示出） 。
[0025] 其中， 第一档墙 130位于第一端子组 110的两个相邻的第一端子 111之间， 第一 档墙 130的长度不小于与第一档墙 130相邻的第一端子 111的长度， 第一档墙 130 的上表面不低于与第一档墙 130相邻的第一端子 111的上表面， 第一档墙 130的下 表面不高于与第一档墙 130相邻的第一端子 111的下表面。
[0026] 其中， 第一档墙 130的长度、 第一端子 111的长度均是相对于第一胶芯 120往外 延伸的距离， 在本发明的其他实施方式也同样如此， 不再重复描述。
[0027] 具体地， 对于第一端子组 110的第二部分即位于第一胶芯 120内部的第一端子组 110， 各个第一端子 111被第一胶芯 120的插孔分隔幵来， 因此从公连接器的头部 进入的水汽与灰尘等与某一第一端子 U 1在第一胶芯 120内部接触后， 不能穿过 第一胶芯 120与其他的第一端子 111相接触， 而使第一端子 111彼此导电； 而且第 一胶芯 120是绝缘的， 则水汽与灰尘等也不能通过第一胶芯 120使第一端子 111彼 此导电。 则在第一端子组 110的第二部分在公连接器上不可能因为水汽与灰尘等 而导电。
[0028] 对于第一端子组 110的第一部分即位于公连接器尾部及第一胶芯 120外部的第一 端子组 110， 如图 1所示， 在公连接器的尾部设置至少一个第一档墙 130。 每相邻 两个第一端子 111之间设置有第一档墙 130， 而第一档墙 130与第一胶芯 120的设 置有插孔的一面相连。 第一档墙 130的长度不小于与第一档墙 130相邻的第一端 子 111的长度， 则相邻第一端子 111的相对侧面在长度方向上不能越过第一档墙 1 30彼此相对。 第一档墙 130的上表面不低于与第一档墙 130相邻的第一端子 111的 上表面， 第一档墙 130的下表面不高于与第一档墙 130相邻的第一端子 111的下表 面， 则相邻第一端子 111的相对侧面在高度方向上不能越过第一档墙 130彼此相 对。 这样， 第一档墙 130阻隔了相邻第一端子 111的相对侧面的长度和高度的直 接彼此相对， 使得相邻第一端子 111不能直接彼此相对。 因此水汽与灰尘与某一 第一端子 111接触后， 不能穿过第一档墙 130与相邻的第一端子 111相接触， 而使 第一端子 111彼此导电； 而且第一档墙 130是绝缘的， 则水汽与灰尘也不能通过 第一档墙 130使第一端子 111彼此导电， 则本实施方式能通过在公连接器的尾部 的第一端子 111间增加绝缘的第一档墙 130， 用以使水汽不易聚集， 从而防止短 路烧机。
[0029] 对于第一端子组 110的第三部分即位于公连接器头部及第一胶芯 120外部的第一 端子组 110， 可在公连接器的头部设置至少一个第一档墙 130。 每相邻两个第一 端子 111之间设置有第一档墙 130， 而第一档墙 130与第一胶芯 120的设置有插孔 的一面相连。 第一档墙 130的长度不小于与第一档墙 130相邻的第一端子 111的长 度， 则相邻第一端子 111的相对侧面在长度方向上不能越过第一档墙 130彼此相 对。 第一档墙 130的上表面不低于与第一档墙 130相邻的第一端子 111的上表面， 第一档墙 130的下表面不高于与第一档墙 130相邻的第一端子 111的下表面， 则相 邻第一端子 111的相对侧面在高度方向上不能越过第一档墙 130彼此相对。 这样 ， 第一档墙 130阻隔了相邻第一端子 111的相对侧面的长度和高度的直接彼此相 对， 使得相邻第一端子 111不能直接彼此相对。 因此水汽与灰尘与某一第一端子 111接触后， 不能穿过第一档墙 130与相邻的第一端子 111相接触， 而使第一端子 111彼此导电； 而且第一档墙 130是绝缘的， 则水汽与灰尘也不能通过第一档墙 1 30使第一端子 111彼此导电。 所以， 在本发明一实施方式中， 能通过在公连接器 的头部的第一端子 111间增加绝缘的第一档墙 130， 用以使水汽不易聚集， 从而 防止短路烧机。
[0030] 在图 1的实施方式中， 第一档墙 130设置在公连接器尾部， 但本发明不局限于此 ， 例如在本发明另一实施方式中， 第一档墙 130也可以仅设置在公连接器头部， 或者在本发明另一实施方式中， 第一档墙 130同吋设置在公连接器尾部和公连接 器头部。
[0031] 在本发明一实施方式中， 所有第一档墙 130的长度相同， 且高度相同， 而且第 一档墙 130的长度不小于所有的第一端子 111的长度， 第一档墙 130的上表面不低 于所有的第一端子 111的上表面， 第一档墙 130的下表面不高于所有的第一端子 1 11的下表面。 这样， 第一档墙 130的设计和加工较为容易。
[0032] 在本发明一实施方式中， 第一档墙 130位于两个相邻的第一端子 111的中间， 第 一档墙 130为一直角三菱柱， 该直角三菱柱的底面所在的平面是在第一档墙 130 与第一胶芯 120相连的平面上。 这样， 第一档墙 130的结构较为简单， 方便加工 。 但本发明的实施方式并不以此限定第一档墙 130的形状， 第一档墙 130的形状 满足相对于第一胶芯 120的与第一档墙 130相连的面， 存在距离上的变化即可， 使得公连接器与对应的母连接器连接吋， 第一档墙 130的形状可在母连接器上相 匹配。 例如第一档墙 130可以为等腰三菱柱或其他三菱柱， 也可以为梯形柱， 凹 字形状或凸字形状等等。
[0033] 在本发明一实施方式中， 第一档墙 130为长条状。 这样， 第一档墙 130的结构较 为简单， 方便加工。
[0034] 在本发明一实施方式中， 第一胶芯 120与第一档墙 130—体注塑成型。 其中， 第 一档墙 130的材料为塑胶， 则为了加工方便， 第一胶芯 120与第一档墙 130—体注 塑成型。 此外， 为了加工方便， 也可以第一端子 111、 第一胶芯 120与第一档墙 1 30—体注塑成型。
[0035] 本发明第一实施方式的公连接器,通过在第一端子组 110的两个相邻的第一端子 1 11间设置绝缘的第一档墙 130， 用以使水汽不易聚集在两个相邻的第一端子 111 间， 从而防止短路烧机。
[0036] 图 2为本发明第二实施方式提供的公连接器的分解结构图。 如图 2所示的公连接 器与如图 1所示的公连接器的结构基本相同， 不同之处仅仅在于： 第一胶芯 120 上套设有第一端子保护套 140， 第一端子保护套 140外包覆有铁盖 150， 铁盖 150 的下表面设有第一幵孔 151、 第二幵孔 152。 其中， 第一幵孔 151、 第二幵孔 152 用以与对应的母连接器的弹片锁扣配合起到卡位的作用。
[0037] 在本发明一实施方式中， 铁盖 150的后端的两侧各设有至少一个向外弯折的焊 脚 153。
[0038] 其中， 如图 2所示， 本实施方式的公连接器， 包括第一端子组 110、 第一胶芯 12
0和至少一个第一档墙 130。
[0039] 具体地， 第一端子组 110包括多个第一端子 111。
[0040] 第一胶芯 120上包括至少一个插孔， 每个插孔插接一个第一端子 111， 即第一端 子组 110的每一个第一端子 111均有第一胶芯 120上的一个插孔相对应。 第一端子 组 110分为三个部分， 第一端子 110的第一部分位于公连接器尾部及第一胶芯 120 外部， 与信号线相连。 第一端子 110的第二部分位于第一胶芯 120内部。 第一端 子 110的第三部分位于公连接器头部及第一胶芯 120外部， 与对应的母连接器的 第二端子 211相连。
[0041] 第一档墙 130采用绝缘材料， 防止水汽通过第一档墙 130导电。 第一档墙 130与 第一胶芯 120的设置有插孔的一面相连， 即第一档墙 130设置在公连接器尾部 （ 如图 2) ， 或者设置在公连接器头部 （图 2未示出） ， 或者同吋设置在公连接器 尾部和公连接器头部 （图 2未示出） 。
[0042] 其中， 第一档墙 130位于第一端子组 110的两个相邻的第一端子 111之间， 第一 档墙 130的长度不小于与第一档墙 130相邻的第一端子 111的长度， 第一档墙 130 的上表面不低于与第一档墙 130相邻的第一端子 111的上表面， 第一档墙 130的下 表面不高于与第一档墙 130相邻的第一端子 111的下表面。
[0043] 具体地， 对于第一端子组 110的第二部分即位于第一胶芯 120内部的第一端子组 110， 各个第一端子 111被第一胶芯 120的插孔分隔幵来， 因此从公连接器的头部 进入的水汽与灰尘等与某一第一端子 U 1在第一胶芯 120内部接触后， 不能穿过 第一胶芯 120与其他的第一端子 111相接触， 而使第一端子 111彼此导电； 而且第 一胶芯 120是绝缘的， 则水汽与灰尘等也不能通过第一胶芯 120使第一端子 111彼 此导电。 则在第一端子组 110的第二部分在公连接器上不可能因为水汽与灰尘等 而导电。
[0044] 对于第一端子组 110的第一部分即位于公连接器尾部及第一胶芯 120外部的第一 端子组 110， 如图 1所示， 在公连接器的尾部设置至少一个第一档墙 130。 每相邻 两个第一端子 111之间设置有第一档墙 130， 而第一档墙 130与第一胶芯 120的设 置有插孔的一面相连。 第一档墙 130的长度不小于与第一档墙 130相邻的第一端 子 111的长度， 则相邻第一端子 111的相对侧面在长度方向上不能越过第一档墙 1 30彼此相对。 第一档墙 130的上表面不低于与第一档墙 130相邻的第一端子 111的 上表面， 第一档墙 130的下表面不高于与第一档墙 130相邻的第一端子 111的下表 面， 则相邻第一端子 111的相对侧面在高度方向上不能越过第一档墙 130彼此相 对。 这样， 第一档墙 130阻隔了相邻第一端子 111的相对侧面的长度和高度的直 接彼此相对， 使得相邻第一端子 111不能直接彼此相对。 因此水汽与灰尘与某一 第一端子 111接触后， 不能穿过第一档墙 130与相邻的第一端子 111相接触， 而使 第一端子 111彼此导电； 而且第一档墙 130是绝缘的， 则水汽与灰尘也不能通过 第一档墙 130使第一端子 111彼此导电， 则本实施方式能通过在公连接器的尾部 的第一端子 111间增加绝缘的第一档墙 130， 用以使水汽不易聚集， 从而防止短 路烧机。
[0045] 对于第一端子组 110的第三部分即位于公连接器头部及第一胶芯 120外部的第一 端子组 110， 可在公连接器的头部设置至少一个第一档墙 130。 每相邻两个第一 端子 111之间设置有第一档墙 130， 而第一档墙 130与第一胶芯 120的设置有插孔 的一面相连。 第一档墙 130的长度不小于与第一档墙 130相邻的第一端子 111的长 度， 则相邻第一端子 111的相对侧面在长度方向上不能越过第一档墙 130彼此相 对。 第一档墙 130的上表面不低于与第一档墙 130相邻的第一端子 111的上表面， 第一档墙 130的下表面不高于与第一档墙 130相邻的第一端子 111的下表面， 则相 邻第一端子 111的相对侧面在高度方向上不能越过第一档墙 130彼此相对。 这样 ， 第一档墙 130阻隔了相邻第一端子 111的相对侧面的长度和高度的直接彼此相 对， 使得相邻第一端子 111不能直接彼此相对。 因此水汽与灰尘与某一第一端子 111接触后， 不能穿过第一档墙 130与相邻的第一端子 111相接触， 而使第一端子 111彼此导电； 而且第一档墙 130是绝缘的， 则水汽与灰尘也不能通过第一档墙 1 30使第一端子 111彼此导电。 所以， 在本发明一实施方式中， 能通过在公连接器 的头部的第一端子 111间增加绝缘的第一档墙 130， 用以使水汽不易聚集， 从而 防止短路烧机。
[0046] 在图 1的实施方式中， 第一档墙 130设置在公连接器尾部， 但本发明不局限于此 ， 例如在本发明另一实施方式中， 第一档墙 130也可以仅设置在公连接器头部， 或者在本发明另一实施方式中， 第一档墙 130同吋设置在公连接器尾部和公连接 器头部。
[0047] 在本发明一实施方式中， 第一幵孔 151的上部装设有第一弹片锁扣， 该第一弹 片锁扣可沿第一幵孔 151弹性伸缩， 第二幵孔 152的上部装设有第二弹片锁扣， 该第二弹片锁扣可沿第二幵孔 152弹性收缩。 第一幵孔 151、 第二幵孔 152用以与 对应的母连接器的幵口配合起到卡位的作用。
[0048] 本发明还提出一种包括上述公连接器的 USB连接器。 公连接器的结构及原理请 参考上述描述， 在此不再赘述。 在一实施方式中， USB连接器还可以包括与公连 接器相连的母连接器。
[0049] 图 3为本发明第三实施方式提供的 USB连接器的公连接器、 母连接器的连接处 正面示意图。 USB连接器包括公连接器。 USB连接器还可包括母连接器。 本实施 方式的 USB连接器包括公连接器和母连接器。 其中， 公连接器的结构可参考实施 方式一或实施方式二的公连接器的结构。 母连接器包括第二端子组、 第二胶芯 和至少一个第二档墙 230。 第二端子组包括多个第二端子 211。
[0050] 具体地， 第二端子组包括多个第二端子 211， 在本发明一实施方式中， 第二端 子 211的数量与第一端子 110的数量相同， 用于与第一端子 110电连接。
[0051] 第二胶芯上包括至少一个插孔， 每个插孔插接一个第二端子 211， 即第二端子 组的每一个第二端子 211均有一个第二胶芯上的插孔相对应。 第二端子组分为三 个部分， 第二端子组的第一部分位于母连接器尾部及第二胶芯外部， 与信号线 相连。 第二端子组的第二部分位于第二胶芯内部。 第二端子组的第三部分位于 母连接器头部及第二胶芯外部， 与对应的公连接器的第一端子 111相连。
[0052] 第二档墙 230采用绝缘材料， 防止水汽通过第二档墙 230导电。 第二档墙 230与 第二胶芯的设置有插孔的一面相连， 即第二档墙 230设置在母连接器尾部， 或者 设置在母连接器头部， 或者同吋设置在母连接器尾部和母连接器头部。
[0053] 其中， 第二档墙 230位于第二端子组的两个相邻的第二端子 211之间， 第二档墙 230的长度不小于与第二档墙 230相邻的第二端子 211的长度， 第二档墙 230的上 表面不低于与第二档墙 230相邻的第二端子 211的上表面， 第二档墙 230的下表面 不高于与第二档墙 230相邻的第二端子 211的下表面。
[0054] 其中， 第二档墙 230的长度、 第二端子 211的长度均是相对于第二胶芯往外延伸 的距离， 在本发明的其他实施方式也同样如此， 不再重复描述。
[0055] 具体地， 对于第二端子组的第二部分， 各个第二端子 211被第二胶芯的插孔分 隔幵来， 因此从母连接器的头部进入的水汽与灰尘等与某一第二端子 211在第二 胶芯内部接触后， 不能穿过第二胶芯与其他的第二端子 211相接触， 而使第二端 子 211彼此导电； 而且第二胶芯是绝缘的， 则水汽与灰尘等也不能通过第二胶芯 使第二端子 211彼此导电。 则在第二端子组的第二部分在母连接器上不可能因为 水汽与灰尘等而导电。
[0056] 对于第二端子组的第一部分即位于母连接器尾部及第二胶芯 220外部的第二端 子组， 可在母连接器的尾部设置至少一个第二档墙 230。 每相邻两个第二端子 21 1之间设置有第二档墙 230， 而第二档墙 230与第二胶芯的设置有插孔的一面相连 。 第二档墙 230的长度不小于与第二档墙 230相邻的第二端子 211的长度， 则相邻 第二端子 211的相对侧面在长度方向上不能越过第二档墙 230彼此相对。 第二档 墙 230的上表面不低于与第二档墙 230相邻的第二端子 211的上表面， 第二档墙 23 0的下表面不高于与第二档墙 230相邻的第二端子 211的下表面， 则相邻第二端子 211的相对侧面在高度方向上不能越过第二档墙 230彼此相对。 这样， 第二档墙 2 30阻隔了相邻第二端子 211的相对侧面的长度和高度的直接彼此相对， 使得相邻 第二端子 211不能直接彼此相对。 因此水汽与灰尘等与某一第二端子 211接触后 ， 不能穿过第二档墙 230与相邻的第二端子 211相接触， 而使第二端子 211彼此导 电； 而且第二档墙 230是绝缘的， 则水汽与灰尘等也不能通过第二档墙 230使第 二端子 211彼此导电。 所以， 在本发明一实施方式中， 能通过在母连接器的尾部 的第二端子 211间增加绝缘的第二档墙 230， 用以使水汽不易聚集， 从而防止短 路烧机。
对于第二端子组的第三部分即位于母连接器头部及第二胶芯 220外部的第二端 子组， 可在母连接器的头部设置至少一个第二档墙 230。 每相邻两个第二端子 21 1之间设置有第二档墙 230， 而第二档墙 230与第二胶芯的设置有插孔的一面相连 。 第二档墙 230的长度不小于与第二档墙 230相邻的第二端子 211的长度， 则相邻 第二端子 211的相对侧面在长度方向上不能越过第二档墙 230彼此相对。 第二档 墙 230的上表面不低于与第二档墙 230相邻的第二端子 211的上表面， 第二档墙 23 0的下表面不高于与第二档墙 230相邻的第二端子 211的下表面， 则相邻第二端子 211的相对侧面在高度方向上不能越过第二档墙 230彼此相对。 这样， 第二档墙 2 30阻隔了相邻第二端子 211的相对侧面的长度和高度的直接彼此相对， 使得相邻 第二端子 211不能直接彼此相对。 因此水汽与灰尘等与某一第二端子 211接触后 ， 不能穿过第二档墙 230与相邻的第二端子 211相接触， 而使第二端子 211彼此导 电； 而且第二档墙 230是绝缘的， 则水汽与灰尘等也不能通过第二档墙 230使第 二端子 211彼此导电。 所以， 在本发明一实施方式中， 能通过在母连接器的头部 的第二端子 211间增加绝缘的第二档墙 230， 用以使水汽不易聚集， 从而防止短 路烧机。 [0058] 在本发明一实施方式中， 第二档墙 230设置在母连接器头部， 但本发明不局限 于此， 例如在本发明另一实施方式中， 第二档墙 230仅设置在母连接器尾部， 或 者在本发明另一实施方式中， 第二档墙 230同吋设置在母连接器尾部和母连接器 头部。
[0059] 在本发明一实施方式中， 所有第二档墙 230的长度相同， 且高度相同， 而且第 二档墙 230的长度不小于所有的第二端子 211的长度， 第二档墙 230的上表面不低 于所有的第二端子 211的上表面， 第二档墙 230的下表面不高于所有的第二端子 2 11的下表面。 这样， 第二档墙 230的设计和加工较为容易。
[0060] 在图 3的实施方式中的公连接器的头部设置有第一档墙 130， 母连接器的头部设 置有第二档墙 230。 第一档墙 130位于两个相邻的第一端子 111的中间， 第二档墙 230位于所述两个相邻的第二端子 211的中间， 第一档墙 130的形状和第二档墙 23 0的形状相同。
[0061] 本实施方式中， 第一档墙 130、 第二档墙 230为直角三菱柱。 如图 3所示， 公连 接器与母连接器连接吋， 第一端子 111与第二端子 211在水平方向上位置相同， 第一端子 111的前端部与第二端子 211的前端部上下相接触。 第一档墙 130与第二 档墙 230在水平方向上的位置相同， 且第一档墙 130、 第二档墙 230的直角斜面相 对。
[0062] 具体地， 第一端子 111与第二端子 211在水平方向上位置相同， 第一端子 111的 前端部与第二端子 211的前端部上下相接触， 使得信号得以传输。 但本发明并不 以此为限， 例如第一端子 111的前端部与第二端子 211的前端部也可以左右相接 触等等。
[0063] 本实施例的第一档墙 130与第二档墙 230在水平方向上的位置相同， 且第一档墙 130、 第二档墙 230为直角三菱柱， 第一档墙 130、 第二档墙 230的直角斜面相对 。 这样， 第一档墙 130、 第二档墙 230的结构较为简单， 方便加工。
[0064] 当然， 本发明并不以此为限， 只要， 第一档墙 130的形状与第二档墙 230的形状 相匹配， 即可进一步阻挡水汽和灰尘等， 例如， 在第一档墙 130与第二档墙 130 相对的表面为凸起吋， 第二档墙 230的对应位置的形状为凹陷， 而在第一档墙 13 0与第二挡墙 230相对的表面为凹陷吋， 第二档墙 230的对应位置的形状为凸起。 两者的凸起面和凹陷面配合， 可形成对水汽的二次阻隔， 从而防止短路烧机。 而两者的凸起面和凹陷面相贴合吋， 将更有效地对水汽进行阻隔， 从而防止短 路烧机， 且结构更紧凑。 此外， 第一档墙 130与第二档墙 230在水平方向上的位 置相同， 还使得两者在 USB连接器上占用的空间较少。
[0065] 在本发明一实施方式中， 母连接器还包括塑胶座， 塑胶座与第二胶芯相连， 并 位于第二端子 211的下方。 其中， 塑胶座可以包括容纳与公连接器连接吋的第一 档墙 130的凹槽。
[0066] 在本发明一实施方式中， 第一档墙 130设置在公连接器的头部， 第一档墙 130为 直角三菱柱， 第二档墙 230设置在母连接器的头部， 第二档墙 230为直角三菱柱 ， 母连接器还包括塑胶座， 塑胶座与第二胶芯相连， 并位于第二端子 211下方。 其中， 塑胶座包括容纳与公连接器连接吋的第一档墙 130的凹槽， 使得 USB连接 器内的水汽被第一档墙 130、 第二档墙 230和塑胶座阻隔幵来， 使水汽不易聚集 ， 从而防止短路烧机。
[0067] 图 4为本发明第四实施方式提供的 USB连接器的公连接器、 母连接器的连接处 正面示意图。 第一档墙 130与第二档墙 230在水平方向上的位置不相同， 两者相 互错幵。 本实施方式中， 第一档墙 130均位于相邻的第二档墙 230的右方， 但本 发明并不以此为限， 例如第一档墙 130均位于相邻的第二档墙 230的左方等等。 通过第一档墙 130与第二档墙 230， 可形成对水汽的二次阻隔， 将更有效地对水 汽进行阻隔， 从而防止短路烧机。 而两者的表面相贴合吋， 将更有效地对水汽 进行阻隔， 使水汽不易聚集， 从而防止短路烧机， 且结构更紧凑。
[0068] 在本发明一实施方式中， 第一档墙 130设置在公连接器的头部， 第一档墙 130为 长条状。
[0069] 在本发明一实施方式中， 第一档墙 130设置在公连接器的头部， 第一档墙 130为 长条状， 第二档墙 230设置在母连接器的头部， 第一档墙 130为长条状， 母连接 器还包括塑胶座， 塑胶座与第二胶芯相连， 并位于第二端子 211下方， 塑胶座包 括容纳与公连接器连接吋的第一档墙 130的凹槽， 使得 USB连接器内的水汽被第 一档墙 130、 第二档墙 230和塑胶座阻隔幵来， 使水汽不易聚集， 从而防止短路 烧机。 工业实用性
本发明提出的公连接器通过在第一端子组的两个相邻的第一端子间设置绝缘的 第一档墙， 用以使水汽不易聚集在两个相邻的第一端子间， 从而防止短路烧机 ； 本发明还提出一种包括公连接器的 USB连接器， 该 USB连接器还可包括母连接 器， 母连接器通过在第二端子间设置第二档墙， 使水汽不易聚集， 从而防止短 路烧机。

Claims

权利要求书
[权利要求 1] 一种公连接器， 其特征在于， 所述公连接器包括：
第一端子组， 所述第一端子组包括多个第一端子； 第一胶芯， 所述第一胶芯上包括至少一个插孔， 每个插孔插接一个第 一端子；
至少一个第一档墙， 第一档墙采用绝缘材料， 所述第一档墙与所述第 一胶芯的设置有插孔的一面相连， 所述第一档墙位于所述第一端子组 的两个相邻的第一端子之间， 所述第一档墙的长度不小于与所述第一 档墙相邻的第一端子的长度， 所述第一档墙的上表面不低于与所述第 一档墙相邻的第一端子的上表面， 所述第一档墙的下表面不高于与所 述第一档墙相邻的第一端子的下表面。
[权利要求 2] 如权利要求 1所述的公连接器， 其特征在于， 所述第一档墙位于所述 两个相邻的第一端子的中间， 所述第一档墙为一直角三菱柱。
[权利要求 3] 如权利要求 1所述的公连接器， 其特征在于， 所述第一档墙为长条状
[权利要求 4] 如权利要求 1所述的公连接器， 其特征在于， 所述第一胶芯与第一档 墙一体注塑成型。
[权利要求 5] 如权利要求 1所述的公连接器， 其特征在于， 所述第一胶芯上套设有 第一端子保护套， 所述第一端子保护套外包覆有铁盖， 所述铁盖的下 表面设有第一幵孔、 第二幵孔。
[权利要求 6] 如权利要求 5所述的公连接器， 其特征在于， 所述铁盖的后端的两侧 各设有至少一个向外弯折的焊脚。
[权利要求 7] —种 USB连接器， 其特征在于所述 USB连接器包括如权利要求 1所述 的公连接器。
[权利要求 8] 如权利要求 7所述的 USB连接器， 其特征在于， 所述 USB连接器还包 括母连接器；
其中， 所述母连接器包括第二端子组， 所述第二端子组包括多个第二 端子； 第二胶芯， 所述第二胶芯上包括至少一个插孔， 每个插孔插接一个第 二端子；
至少一个第二档墙， 第二档墙采用绝缘材料， 所述第二档墙与所述第 二胶芯的设置有插孔的一面相连， 所述第二档墙位于所述第二端子组 的两个相邻的第二端子之间， 所述第二档墙的长度不小于与所述第二 档墙相邻的第二端子的长度， 所述第二档墙的上表面不低于与所述第 二档墙相邻的第二端子的上表面， 所述第二档墙的下表面不高于与所 述第二档墙相邻的第二端子的下表面。
[权利要求 9] 如权利要求 8所述的 USB连接器， 其特征在于， 所述第二档墙的形状 与所述第一档墙的形状相同。
[权利要求 10] 如权利要求 9所述的 USB连接器， 其特征在于， 所述第二档墙与所述 第一档墙的均为直角三菱柱。
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