WO2016107238A1 - 数据接口及电子设备 - Google Patents
数据接口及电子设备 Download PDFInfo
- Publication number
- WO2016107238A1 WO2016107238A1 PCT/CN2015/091287 CN2015091287W WO2016107238A1 WO 2016107238 A1 WO2016107238 A1 WO 2016107238A1 CN 2015091287 W CN2015091287 W CN 2015091287W WO 2016107238 A1 WO2016107238 A1 WO 2016107238A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact portion
- data interface
- elastic piece
- tongue
- disposed
- Prior art date
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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
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/6485—Electrostatic discharge protection
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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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
Definitions
- the invention relates to a data interface and an electronic device.
- the upper 10 PIN gold fingers in the existing HDMI socket and the lower 9 PIN gold fingers are the same length, that is, the terminals near the plug interface are flush.
- Static electricity must be completely contacted between the two terminals to allow it to be vented. This will cause the static energy to be directly discharged to the device connected to the HDMI socket, which can easily cause the device to work abnormally or even permanently.
- the main purpose of the present invention is to provide a data interface, which aims to solve the technical problem that the device discharges static electricity and damages the device when the data interface is connected with the device.
- the present invention provides a data interface
- the data interface includes a housing with a plug interface, and an end of the housing opposite to the plug interface is provided with a backboard, and the backplane faces the
- One side of the plug connector is provided with a tongue plate
- the tongue plate is formed with a first accommodating groove and a second accommodating groove
- the tongue plate forms the first accommodating groove and the second accommodating groove a first contact portion connecting the first signal and a second contact portion connecting the ground signal
- the first contact portion having a first end disposed adjacent to the insertion interface
- the second contact portion having a first end of the second interface, the distance from the first end of the second contact portion to the insertion interface is smaller than a distance from the first end of the first contact portion to the plug interface
- the first ends of a contact portion and the second contact portion are arranged in a peak.
- a position corresponding to the first contact portion and the second contact portion on the tongue plate is provided with a mounting groove for accommodating the first contact portion and the second contact portion, the first contact portion and the second portion The contact portion is mounted in the corresponding mounting groove.
- the thickness of the tongue plate is decreased by one end of the tongue plate connected to the back plate to an end of the tongue plate close to the plug interface.
- a position corresponding to the first contact portion and the second contact portion on the tongue plate is provided with a mounting groove for accommodating the first contact portion and the second contact portion, the first contact portion and the second portion The contact portion is mounted in the corresponding mounting groove.
- the tongue plate has a trapezoidal shape in a cross section along the direction of the insertion of the back plate to the housing.
- a position corresponding to the first contact portion and the second contact portion on the tongue plate is provided with a mounting groove for accommodating the first contact portion and the second contact portion, the first contact portion and the second portion The contact portion is mounted in the corresponding mounting groove.
- At least one elastic piece is disposed on a side wall of the housing opposite to the tongue plate, the elastic piece has a free end and a fixed end fixedly connected with the housing, the fixed end of the elastic piece and the free The end is disposed along the back plate of the housing to the direction of the plug connector.
- a position corresponding to the first contact portion and the second contact portion on the tongue plate is provided with a mounting groove for accommodating the first contact portion and the second contact portion, the first contact portion and the second portion The contact portion is mounted in the corresponding mounting groove.
- the shell is hollowed out on a side wall opposite to the tongue plate to form the elastic piece.
- a position corresponding to the first contact portion and the second contact portion on the tongue plate is provided with a mounting groove for accommodating the first contact portion and the second contact portion, the first contact portion and the second portion The contact portion is mounted in the corresponding mounting groove.
- the number of the elastic pieces is three, which are respectively a first elastic piece, a second elastic piece and a third elastic piece, and the fixed ends of the first elastic piece and the third elastic piece face toward the insertion interface or toward the back plate. It is provided that the fixed end of the second elastic piece is disposed in a direction opposite to the fixed end of the insertion direction.
- a position corresponding to the first contact portion and the second contact portion on the tongue plate is provided with a mounting groove for accommodating the first contact portion and the second contact portion, the first contact portion and the second portion The contact portion is mounted in the corresponding mounting groove.
- the fixed ends of the first elastic piece and the third elastic piece are disposed toward the insertion interface direction, and the free ends of the first elastic piece and the third elastic piece are disposed toward the back plate direction; the second elastic piece is fixed The end is disposed toward the back plate; the free end of the second elastic piece is disposed toward the insertion interface.
- a position corresponding to the first contact portion and the second contact portion on the tongue plate is provided with a mounting groove for accommodating the first contact portion and the second contact portion, the first contact portion and the second portion The contact portion is mounted in the corresponding mounting groove.
- the tongue plate is provided with ten of the accommodating grooves on one side facing the first accommodating groove, and is arranged along the left end to the right end of the tongue plate, and the ten accommodating grooves are arranged.
- the first contact portion and the second contact portion are disposed; the side of the tongue plate facing the second receiving groove is provided with nine of the accommodating grooves, and along the left end to the right end of the tongue plate The first and second contact portions are disposed in the nine accommodating grooves.
- the present invention also provides an electronic device including the data interface as described above;
- the data interface includes a housing with a plug interface, the housing being opposite to the plug interface a backing plate is disposed at one end of the backing plate, and a tongue is disposed on a side of the backing plate facing the plugging interface, and the tongue plate separates the housing into a first receiving groove and a second receiving groove, the tongue plate Forming a first contact portion connecting the first signal and a second contact portion connecting the ground signal on the surface formed in the first accommodating groove and the second accommodating groove;
- the first contact portion has a proximity to the insertion a first end of the interface, the second contact portion has a first end disposed adjacent to the plug interface, and a distance from the first end of the second contact portion to the plug interface is smaller than that of the first contact portion a distance from the first end to the plug interface;
- the first ends of the first contact portion and the second contact portion are arranged in a peak.
- the invention provides that the length of the second contact portion of the connection ground signal is greater than the length of the first contact portion connecting the first signal, so that when the data interface is connected to the device, the static electricity on the second contact portion is first released, and then The static electricity on the first contact portion is released, preventing the first contact portion and the second contact portion from simultaneously damaging the device to cause damage to the device; and further providing the second end of the first contact portion and the second contact portion to have a peak shape.
- the air discharge can be generated through the second end of the peak shape, thereby preventing the first contact portion and the second contact portion from releasing static electricity to the device, thereby reducing damage to the device. , thus protecting the device.
- FIG. 1 is a state diagram of a data interface and a data connector according to the present invention.
- FIG. 2 is a schematic structural diagram of an embodiment of a data interface according to the present invention.
- FIG. 3 is a schematic diagram of an internal structure of an embodiment of a data interface according to the present invention.
- the present invention provides a data interface, which may be an interface for transmitting digital signals, such as an HDMI interface.
- the data interface includes a housing 10 with a plug connector.
- the end of the housing 10 opposite to the plug connector is provided with a backboard 11 and the backplane 11 faces the plug interface.
- the tongue plate 20 is disposed on the side, and the tongue plate 20 divides the casing 10 into a first accommodating groove 101 and a second accommodating groove 102.
- the first accommodating groove 101 and the second accommodating groove 102 may be electrically connected to each other, or the first accommodating groove 101 and the second accommodating groove 102 may not be electrically connected.
- the surface of the tongue plate 20 forming the first accommodating groove 101 and the second accommodating groove 102 is provided with a first contact portion 21 connecting the first signal and a second contact portion 22 connecting the ground signal, and the first contact portion 21 has a relative arrangement
- the first end and the second end, the second contact portion 22 also has opposite first and second ends, the first end of the first contact portion 21 and the first end of the second contact portion 22 are located near the tongue 20
- One end of the plug connector, the second end of the first contact portion 21 and the second end of the second contact portion 22 are located at one end of the tongue plate 20 and the back plate 11; the distance from the first end of the second contact portion 22 to the plug interface
- the distance from the first end of the first contact portion 21 to the plug interface is smaller; the first end of the first contact portion 21 and the first end of the second contact portion 22 are arranged in a peak.
- the data interface is plug-fitted with its adapted data connector 100, by which data communication between the two devices can be achieved by interworking with the data connector 100 adapted to the data interface.
- the first signal may be a data signal or a control signal.
- the first contact portion 21 and the second contact portion 22 are both made of a conductive material. In practical applications, the first contact portion 21 and the second contact portion 22 are generally made of a copper sheet, and are formed into a long strip shape. Settings. The distance from the first end of the second contact portion 22 to the plug interface is smaller than the distance from the first end of the first contact portion 21 to the plug interface. In order to realize the connection between the data interface and the device, the static electricity on the ground line is first released.
- the second contact portion 22 may first contact or exit with the data connector 100 to prevent the first contact portion 21 and the second contact portion 22 from being simultaneously
- the connection with the data plug causes a voltage difference between the two connected devices, which causes an abnormal voltage of the device to protect the two connected devices.
- the first end of the first contact portion 21 and the first end of the second contact portion 22 are arranged in a peak for the first end and the second contact of the first contact portion 21 when the data interface is connected to the device. The first end of the portion 22 discharges air to avoid direct transmission of electrostatic signals to the device, thereby affecting the device.
- the data interface of the embodiment of the present invention has a distance from the first end of the second contact portion 22 to the plug interface that is less than the distance from the first end of the first contact portion 21 to the plug interface, so that the data interface and the device are When the connection is made, the static electricity on the second contact portion 22 is first released, and the static electricity on the first contact portion 21 is released, thereby preventing the first contact portion 21 and the second contact portion 22 from simultaneously discharging the device and causing damage to the device.
- first end of the first contact portion 21 and the first end of the second contact portion 22 in a peak shape such that when the first contact portion 21 and the second contact portion 22 are in contact with the device, they may pass through a peak shape
- the first end generates an air discharge to prevent the first contact portion 21 and the second contact portion 22 from discharging static electricity to the device, thereby reducing damage to the device, thereby protecting the device.
- the thickness of the tongue 20 is connected from the end of the tongue 20 to the back plate 11 to the tongue 20
- the end of the interface is declining, that is, the cross section of the tongue 20 in the direction of the insertion interface of the backboard 11 to the housing 10 has a trapezoidal shape, as shown in FIG.
- the tongue plate 20 is disposed in an isosceles trapezoidal shape along a cross section of the back plate 11 to the insertion direction of the housing 10.
- the thickness of the tongue 20 near the end of the plug connector is relatively thinner than the end of the tongue 20 adjacent the back panel 11, in order to reduce the resistance of the insertion when the data interface is inserted into the adapted data connector 100.
- the thickness of the end of the tongue 20 adjacent to the backing plate 11 is thicker than the end of the tongue 20 adjacent to the plug connector, so that the data interface and the data connector 100 are adapted to be inserted into the data interface.
- the adapted data connector 100 is securely plugged.
- the two sides of the housing 10 and the tongue 20 are provided with at least one elastic piece 30,
- the elastic piece 30 has a free end and a fixed end fixedly connected to the housing 10.
- the fixed end and the free end of the elastic piece 30 are disposed along the direction of the back plate 11 of the housing 10 to the insertion interface.
- the spring 30 is used to press the data connector 100 after the data interface is plugged into the data connector 100, so that the data interface is firmly connected to the data connector 100.
- the elastic piece 30 may be welded to the side wall of the casing 10, or the side wall of the casing 10 opposite to the tongue plate 20 may be hollowed out to form the elastic piece 30. In this embodiment, it is preferable to adopt an embodiment to improve the fixing force of the elastic piece 30.
- the number of the elastic pieces 30 is three, which are the first elastic piece 31, the second elastic piece 32, and the third elastic piece 33.
- the fixed ends of the first elastic piece 31 and the third elastic piece 33 are disposed toward the insertion interface or toward the back plate 11.
- the fixed end of the second elastic piece 32 is disposed in a direction opposite to the fixed end of the insertion interface direction.
- the fixed ends of the first elastic piece 31 and the third elastic piece 33 are disposed toward the insertion interface direction, and the free ends of the first elastic piece 31 and the third elastic piece 33 are disposed toward the back plate 11; the fixed end of the second elastic piece 32 faces the back plate. 11 direction setting; the free end of the second elastic piece 32 is disposed toward the insertion interface direction.
- the abutting contacts of the first elastic piece 31, the second elastic piece 32, and the third elastic piece 33 and the data connector 100 are triangularly distributed to make the data interface.
- the data connector 100 that is adapted to it is more securely plugged in.
- the tongue plate 20 corresponds to the first contact portion 21 and the second contact portion.
- the position of 22 is provided with a mounting groove (not shown) for accommodating the first contact portion 21 and the second contact portion 22, and the first contact portion 21 and the second contact portion 22 are mounted in the corresponding mounting grooves.
- ten accommodating grooves are disposed on one side of the tongue plate 20 facing the first accommodating groove 101, and are arranged along the left end to the right end of the tongue plate 20, and the first one of the ten accommodating grooves is provided with the first one.
- the two sides of the tongue plate 20 facing the second accommodating groove 102 are provided with nine accommodating grooves, and are arranged along the left end to the right end of the tongue plate 20, and the first contact portions 21 are disposed in the nine accommodating grooves. And the second contact portion 22.
- the present invention further provides an electronic device, which includes the above data interface; the detailed structure of the data interface can be referred to the above embodiment, and details are not described herein; it can be understood that since the above data interface is used in the electronic device, Therefore, the embodiment of the electronic device includes all the technical solutions of all the foregoing embodiments of the data interface, and the technical effects achieved are also completely the same, and details are not described herein again.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
一种数据接口及电子设备，该数据接口包括带有插接口的壳体（10），壳体（10）的与该插接口相对的一端设有背板（11），背板（11）面向插接口的一侧设有舌板（20），舌板（20）将壳体（10）分隔形成有第一容置槽（101）及第二容置槽（102），舌板（21）形成第一容置槽（101）和第二容置槽（102）内的表面上设有连接第一信号的第一接触部（21）和连接地信号的第二接触部（22）；第一接触部（21）具有靠近插接口设置的第一端，第二接触部（22）具有靠近插接口设置的第一端，第二接触部（22）的第一端至插接口的距离小于第一接触部（21）的第一端至插接口的距离；第一接触部（21）和第二接触部（22）的第一端呈尖峰设置。该数据接口及电子设备解决了数据接口与设备连接时对设备释放静电而损坏设备的技术问题，提高了设备使用的安全性。
Description
技术领域
本发明涉及一种数据接口及电子设备。
背景技术
现有的HDMI插座内的上层10个PIN金手指和下层9个PIN金手指长度都是一样，即靠近插接口的端子是平齐的。而在用HDMI线连接时,
静电必须在两端子完全接触才能泄放掉，这样就会使静电的能量直接泄放至与该HDMI插座连接的设备上，这很容易造成设备工作异常甚至永久损坏。
发明内容
本发明的主要目的在于提供一种数据接口，旨在解决数据接口与设备连接时对设备释放静电而损坏设备的技术问题。
为实现上述目的，本发明提供一种数据接口，所述数据接口包括带有插接口的壳体，所述壳体的与该插接口相对的一端设有背板，所述背板面向所述插接口的一侧设有舌板，所述舌板将壳体分隔形成有第一容置槽及第二容置槽，所述舌板形成所述第一容置槽和第二容置槽内的表面上设有连接第一信号的第一接触部和连接地信号的第二接触部；所述第一接触部具有靠近所述插接口设置的第一端，所述第二接触部具有靠近所述插接口设置的第一端，所述第二接触部的第一端至所述插接口的距离小于所述第一接触部的第一端至所述插接口的距离；所述第一接触部和第二接触部的第一端呈尖峰设置。
优选地，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
优选地，所述舌板的板厚由所述舌板与所述背板相连接的一端至所述舌板靠近所述插接口的一端递减。
优选地，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
优选地，所述舌板沿所述背板至所述壳体的插接口方向的截面呈梯形形状。
优选地，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
优选地，所述壳体与所述舌板相对的侧壁上设有至少一弹片，所述弹片具有一自由端和与所述壳体固定连接的固定端，所述弹片的固定端和自由端沿所述壳体的背板至插接口方向设置。
优选地，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
优选地，所述壳体与所述舌板相对的侧壁上镂空形成所述弹片。
优选地，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
优选地，所述弹片的数量为三个，分别为第一弹片、第二弹片及第三弹片，所述第一弹片和第三弹片的固定端朝向所述插接口方向或者朝向所述背板设置，所述第二弹片的固定端设置方向与所述插接口方向的固定端设置方向相反。
优选地，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
优选地，所述第一弹片和第三弹片的固定端朝向所述插接口方向设置，所述第一弹片和第三弹片的自由端朝向所述背板方向设置；所述第二弹片的固定端朝向所述背板方向设置；所述第二弹片的自由端朝向所述插接口方向设置。
优选地，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
优选地，所述舌板面向所述第一容置槽的一侧设有十个所述容置槽，且沿所述舌板的左端至右端间隔开排布，所述十个容置槽内设有所述第一接触部和第二接触部；所述舌板面向所述第二容置槽的一侧设有九个所述容置槽，且沿所述舌板的左端至右端间隔开排布，所述九个容置槽内设有所述第一接触部和第二接触部。
此外，为实现上述目的，本发明还提供一种电子设备，该电子设备包括如上所述的数据接口；所述数据接口包括带有插接口的壳体，所述壳体的与该插接口相对的一端设有背板，所述背板面向所述插接口的一侧设有舌板，所述舌板将壳体分隔形成有第一容置槽及第二容置槽，所述舌板形成所述第一容置槽和第二容置槽内的表面上设有连接第一信号的第一接触部和连接地信号的第二接触部；所述第一接触部具有靠近所述插接口设置的第一端，所述第二接触部具有靠近所述插接口设置的第一端，所述第二接触部的第一端至所述插接口的距离小于所述第一接触部的第一端至所述插接口的距离；所述第一接触部和第二接触部的第一端呈尖峰设置。
本发明通过设置连接地信号的第二接触部的长度大于连接第一信号的第一接触部的长度，使得该数据接口与设备连接时，首先将第二接触部上的静电释放掉，再将第一接触部上的静电释放掉，避免第一接触部和第二接触部同时对设备放电而对设备造成损害；并且还设置第一接触部和第二接触部的第二端呈尖峰形状，使得第一接触部和第二接触部与设备接触时，可以通过呈尖峰形状的第二端产生空气放电，避免第一接触部和第二接触部将静电释放给设备，减少了对设备的损害，从而保护了设备。
附图说明
图1为本发明数据接口与数据接头配合的状态图；
图2为本发明数据接口一实施例的结构示意图；
图3为本发明数据接口一实施例的内部结构示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明提供一种数据接口，该数据接口可以是HDMI接口等传输数字信号的接口。
参照图1至图3，在一实施例中，数据接口包括带有插接口的壳体10，壳体10的与该插接口相对的一端设有背板11，背板11面向插接口的一侧设有舌板20，舌板20将壳体10分隔形成有第一容置槽101及第二容置槽102。需要说明是，第一容置槽101和第二容置槽102可以相互导通，或者第一容置槽101和第二容置槽102也可以不导通。舌板20形成第一容置槽101和第二容置槽102的表面设有连接第一信号的第一接触部21和连接地信号的第二接触部22，第一接触部21具有相对设置的第一端和第二端，第二接触部22也具有相对的第一端和第二端，第一接触部21的第一端和第二接触部22的第一端位于舌板20靠近插接口的一端，第一接触部21的第二端和第二接触部22的第二端位于舌板20与背板11连接的一端；第二接触部22的第一端至插接口的距离小于第一接触部21的第一端至插接口的距离；第一接触部21的第一端和第二接触部22的第一端呈尖峰设置。
应当理解的是，该数据接口与其适配的数据接头100插接适配，通过该数据接口和与该数据接口适配的数据接头100相互配合可实现两个设备之间的数据通信。其中，第一信号可以是数据信号或者是控制信号。第一接触部21和第二接触部22均为导电材料制成，实际应用中，该第一接触部21和第二接触部22一般选用铜片制成，且制成后，呈长条形设置。上述第二接触部22的第一端到插接口的距离小于第一接触部21的第一端到插接口的距离是为了实现该数据接口与设备连接时，首先将地线上的静电释放掉，然后再将第一接触部21上的静电释放掉，避免第二接触部22与第一接触部21同时对设备放电而对设备造成损害。并且，在将与该数据接口连接的数据插头热插入或热拔出时，该第二接触部22会与数据接头100先接触或后退出，避免第一接触部21和第二接触部22同时与数据插头连接而造成两个连接设备之间存在电压差，进而造成设备电压异常的问题，以保护这两个相连接的设备。另外，上述第一接触部21的第一端和第二接触部22的第一端呈尖峰设置是为了实现该数据接口与设备连接时，通过第一接触部21的第一端和第二接触部22的第一端对空气进行放电，避免将静电信号直接输送给设备，对设备造成影响。
本发明实施例的数据接口通过设置连接地信号的第二接触部22的第一端到插接口的距离小于第一接触部21的第一端到插接口的距离，以使得该数据接口与设备连接时，首先将第二接触部22上的静电释放掉，再将第一接触部21上的静电释放掉，避免第一接触部21和第二接触部22同时对设备放电而对设备造成损害；并且还设置第一接触部21的第一端和第二接触部22的第一端呈尖峰形状，使得第一接触部21和第二接触部22与设备接触时，可以通过呈尖峰形状的第一端产生空气放电，避免第一接触部21和第二接触部22将静电释放给设备，减少了对设备的损害，从而保护了设备。
可以理解的是，为易于该数据接口与其适配的数据接头100插接，且保证插接后连接牢固，舌板20的板厚由舌板20与背板11相连接的一端至舌板20靠近插接口的一端递减，即该舌板20沿背板11至壳体10的插接口方向的截面呈梯形形状，如图3。优选的，该舌板20沿背板11至壳体10的插接口方向的截面呈等腰梯形设置。该舌板20靠近插接口的一端的板厚与该舌板20靠近背板11的一端相比较薄，是为了使该数据接口与其适配的数据接头100插接时，减少插入的阻力。而该舌板20靠近背板11的一端的板厚与该舌板20靠近插接口的一端相比较厚，是为了使该数据接口与其适配的数据接头100插接后，使该数据接口与其适配的数据接头100插接牢固。
进一步地，参照图1至图3，为了使该数据接口与其适配的数据接头100插接后，两者固定牢固，壳体10与舌板20相对的侧壁上设有至少一弹片30，弹片30具有一自由端和与壳体10固定连接的固定端，弹片30的固定端和自由端沿壳体10的背板11至插接口方向设置。该弹片30用于在该数据接口与其适配的数据接头100插接后，抵压数据接头100，以使该数据接口与数据接头100连接牢固。
其中，弹片30可以是焊接在壳体10的侧壁上，也可是，壳体10与舌板20相对的侧壁上镂空形成弹片30。本实施例中，优选采用一种实施方式，可以提高弹片30的固定力。
进一步地，弹片30的数量为三个，分别为第一弹片31、第二弹片32及第三弹片33，第一弹片31和第三弹片33的固定端朝向插接口方向或者朝向背板11设置，第二弹片32的固定端设置方向与插接口方向的固定端设置方向相反。优选地，第一弹片31和第三弹片33的固定端朝向插接口方向设置，第一弹片31和第三弹片33的自由端朝向背板11方向设置；第二弹片32的固定端朝向背板11方向设置；第二弹片32的自由端朝向插接口方向设置。本实施例中是保证该数据接口与其适配的数据接头100插接后，第一弹片31、第二弹片32及第三弹片33与数据接头100的抵触点呈三角形分布，以使该数据接口与其适配的数据接头100插接连接更加牢固。
基于上述实施例，参照图1至图3，在进一步地的实施例中，为了方便设置第一接触部21和第二接触部22，舌板20上对应第一接触部21和第二接触部22的位置设有容置第一接触部21和第二接触部22的安装槽（图未示），第一接触部21和第二接触部22安装在对应的安装槽内。
本实施例中，舌板20面向第一容置槽101的一侧设有十个容置槽，且沿舌板20的左端至右端间隔开排布，十个容置槽内设有第一接触部21和第二接触部22。并且，舌板20面向第二容置槽102的一侧设有九个容置槽，且沿舌板20的左端至右端间隔开排布，九个容置槽内设有第一接触部21和第二接触部22。
本发明还提供一种电子设备，该电子设备包括上述数据接口；数据接口的详细结构可参照上述实施例，此处不再赘述；可以理解的是，由于在电子设备中使用了上述数据接口，因此，该电子设备的实施例包括上述数据接口全部实施例的全部技术方案，且所达到的技术效果也完全相同，在此不再赘述。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。
Claims (16)
- 一种数据接口，其特征在于，所述数据接口包括带有插接口的壳体，所述壳体的与该插接口相对的一端设有背板，所述背板面向所述插接口的一侧设有舌板，所述舌板将壳体分隔形成有第一容置槽及第二容置槽，所述舌板形成所述第一容置槽和第二容置槽内的表面上设有连接第一信号的第一接触部和连接地信号的第二接触部；所述第一接触部具有靠近所述插接口设置的第一端，所述第二接触部具有靠近所述插接口设置的第一端，所述第二接触部的第一端至所述插接口的距离小于所述第一接触部的第一端至所述插接口的距离；所述第一接触部和第二接触部的第一端呈尖峰设置。
- 如权利要求1所述的数据接口，其特征在于，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
- 如权利要求1所述的数据接口，其特征在于，所述舌板的板厚由所述舌板与所述背板相连接的一端至所述舌板靠近所述插接口的一端递减。
- 如权利要求3所述的数据接口，其特征在于，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
- 如权利要求3所述的数据接口，其特征在于，所述舌板沿所述背板至所述壳体的插接口方向的截面呈梯形形状。
- 如权利要求5所述的数据接口，其特征在于，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
- 如权利要求1所述的数据接口，其特征在于，所述壳体与所述舌板相对的侧壁上设有至少一弹片，所述弹片具有一自由端和与所述壳体固定连接的固定端，所述弹片的固定端和自由端沿所述壳体的背板至插接口方向设置。
- 如权利要求7所述的数据接口，其特征在于，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
- 如权利要求7所述的数据接口，其特征在于，所述壳体与所述舌板相对的侧壁上镂空形成所述弹片。
- 如权利要求9所述的数据接口，其特征在于，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
- 如权利要求9所述的数据接口，其特征在于，所述弹片的数量为三个，分别为第一弹片、第二弹片及第三弹片，所述第一弹片和第三弹片的固定端朝向所述插接口方向或者朝向所述背板设置，所述第二弹片的固定端设置方向与所述插接口方向的固定端设置方向相反。
- 如权利要求11所述的数据接口，其特征在于，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
- 如权利要求11所述的数据接口，其特征在于，所述第一弹片和第三弹片的固定端朝向所述插接口方向设置，所述第一弹片和第三弹片的自由端朝向所述背板方向设置；所述第二弹片的固定端朝向所述背板方向设置；所述第二弹片的自由端朝向所述插接口方向设置。
- 如权利要求13所述的数据接口，其特征在于，所述舌板上对应所述第一接触部和第二接触部的位置设有容置所述第一接触部和第二接触部的安装槽，所述第一接触部和第二接触部安装在对应的所述安装槽内。
- 如权利要求14所述的数据接口，其特征在于，所述舌板面向所述第一容置槽的一侧设有十个所述容置槽，且沿所述舌板的左端至右端间隔开排布，所述十个容置槽内设有所述第一接触部和第二接触部；所述舌板面向所述第二容置槽的一侧设有九个所述容置槽，且沿所述舌板的左端至右端间隔开排布，所述九个容置槽内设有所述第一接触部和第二接触部。
- 一种电子设备，其特征在于，所述电子设备包括如权利要求1所述的数据接口。
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| CN102868052A (zh) * | 2011-07-05 | 2013-01-09 | 昆山嘉华电子有限公司 | 电连接器 |
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| CN102868052A (zh) * | 2011-07-05 | 2013-01-09 | 昆山嘉华电子有限公司 | 电连接器 |
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