JP3207127U7 - - Google Patents

Description

  This utility model belongs to the field of cellular phone accessories and relates to connectors, and more particularly to a dual-sided connector.

Currently, the I / O connector is one of the important communication connections used in electronic devices such as mobile phones, and therefore involves the connection of two parts, a power source and a signal. For a long time, manufacturers of mobile phones, flat panels, etc. have independently researched and developed and set different standards, so the standards that conventional mobile phones and flat panel products comply with are also different. There are various data cable interfaces, which are generally divided into data interfaces dedicated to Apple products and data interfaces used for Android system products (Android is a registered trademark) , and many manufacturers adopt such interfaces, Corresponding connectors are also various, and these connectors cannot be shared. Therefore, it is difficult for the user to use them, and different connectors must be arranged for different data.

  The technical problem to be solved by this utility model is that it is easy to use against the deficiencies of the prior art, and at the same time is compatible with different types of data interfaces, and directly to the interface of various conventional electronic devices such as mobile phones. It is to provide an engaging connector.

  In this utility model, technical solutions for solving the technical problem are as follows.

A double-sided connector including a terminal member and a housing, wherein the terminal member includes a first terminal and a second terminal that are separately installed and adapted to different types of data interface, The two terminals realize different types of data interface connections,
The housing is fitted with緊合outside of the terminal member, and locking the pin member, the stitch portion of the first terminal, you are exposed to the outside of the housing.

  Preferably, the connector further includes a rear base fixed to the rear portion of the terminal member, and fixedly connected to the terminal member and the housing so as to be integrated, and the rear end of the terminal member is formed from the rear portion of the rear base. Extend.

  Preferably, the connector further includes an elastic locking member that is inserted into the terminal member and locks the rear base by the terminal member to prevent movement, and the front portion of the elastic locking member is the terminal member. And extends out from the side of the housing.

Preferably, the rear base is provided with a through groove penetrating in the front-rear direction, and the shape of the through groove is fitted in conformity with the shape of the rear portion of the terminal member,
The front end of the housing is aligned with the front end of the terminal member, or the front end of the terminal member slightly exceeds the front end of the housing, and the housing abuts between the front and rear bases of the terminal member, or the rear base. Are fixedly connected so that the housing and the terminal member are integrated.

  Preferably, a locking groove and a locking head are provided on the inner wall of the through groove and the rear part of the terminal member, respectively, and the locking groove and the locking head are engaged with each other between the rear base and the terminal member. Limit withdrawal.

  Preferably, a pressing elastic sheet is provided in a middle part or a rear part of the elastic locking member, and the pressing elastic sheet is pressed against a pressure receiving groove provided in the rear base in order to prevent a backward movement of the elastic locking member. To do.

  Preferably, the housing or / and the terminal member are provided with a drop prevention mechanism for preventing the connector fitting from falling off.

Preferably, the first terminal is a Lightning data interface terminal (Lighting is a registered trademark) , the second terminal is a Micro-USB interface terminal, and the terminal member is a Lightning data interface, Micro- Realize USB interface connection,
Preferably, the rear base is engaged with the rear portion of the terminal member to achieve both fixed connections, and the housing is connected to the front end of the terminal member and the rear base to prevent movement along the longitudinal direction of the housing. Sandwiched between
Preferably, the micro-USB interface extends out from the terminal member on one side, and the elastic locking member is locked between the terminal member and the rear base in the vertical direction in order to prevent its vertical movement. To do.

  Preferably, the terminal member includes a first terminal member having a Lightning data interface and a second terminal member having a Micro-USB interface. The first terminal member and the second terminal member are stacked, and the concave and convex portions are connected. The combination of both front and rear and left and right is achieved.

  Preferably, the second terminal member is provided with a receiving groove, the first terminal member is fitted into the receiving groove, the rear of the receiving groove has an opening, and the rear portion of the first terminal member is Extending rearward from the opening of the receiving groove, positioning grooves are provided on both wall surfaces of the receiving groove, positioning members are provided on both sides of the corresponding first terminal member, and the positioning member is inserted into the positioning groove. Thus, the vertical movement of the first terminal member is limited.

  Preferably, the elastic locking member includes two elastic locking heads arranged in parallel at a distance from each other, and rear portions of the two elastic locking heads are integrated by a locking member base, and the corresponding second A locking member groove is formed in each terminal member, the elastic locking head is accommodated in the locking member groove, and the front end of the elastic locking head is an interface in which the locking member groove and the housing are opened correspondingly. Extend from the outside.

  Preferably, a through groove is provided in the rear base, a stopper groove is formed on an inner wall surface of the through groove, a stopper is provided at the front end of the terminal member, the front end of the housing receives pressure on the stopper, and the rear end of the housing Is pressed into the stopper groove by the stopper member.

  In this utility model, double-sided terminal members are used, and both sides of the terminal members respectively realize different types of data interface connection functions, and such connectors can be used simultaneously with Apple mobile phones and other Android system mobile phones. It is very convenient that it is only necessary to fit different data interface corresponding to the time of use to the data interface in the mobile phone, so that the user of the mobile phone does not need to choose another, A single connector solves all functions of mobile phone charging and data transmission.

The utility model will be further described below with reference to the drawings and examples. In the drawing
It is the structure schematic of Example 1 of this utility model. It is the structure schematic which looks up the whole Example 1 of this utility model. It is a structure exploded view of Example 1 of this utility model. It is the structure exploded view of the other direction of Example 1 of this utility model. It is a top view of Example 1 of this utility model. It is AA sectional drawing in FIG.

  In order to understand the technical features, purposes, and effects of the utility model more clearly, specific embodiments of the utility model will be described in detail with reference to the drawings.

As shown in FIGS. 1 to 6 , the double-sided connector has a basic structure including a terminal member 1 and a housing 2. The terminal member 1 includes a first terminal and a second terminal which are separately installed and are adapted to different data interface types, and connect different types of data interfaces by the first terminal and the second terminal, respectively. Realize. The housing 2 is fitted and fitted to the outside of the terminal member 1 to lock the terminal member 1. The terminal member 1 and the housing 2 have a basic structure, and the rear base and the elastic locking member have an additional structure or a preferable structure. Further, the drop-off prevention mechanism and the insertion / extraction loosening prevention member can be selected, and may be selected or may not be selected. It will be described in detail based on the actual施例.

  As shown in Embodiment 1 and FIGS. 1 to 6, the double-sided connector includes a terminal member 1, a housing 2, a rear base 3, and an elastic locking member 4. The terminal member 1 realizes connection of different types of data interfaces from two sides, and in this embodiment, the different types of data interfaces are Lighting data interface and Micro-USB interface. The housing 2 is tightly fitted to the outside of the terminal member 1 and locks the terminal member 1 in the lateral direction. The rear base 3 is engaged with and fixedly connected to the rear portion of the terminal member 1. The housing 2 is sandwiched between the front portion of the terminal member 1 and the rear base 3 in order to prevent the movement of the housing 2 in the vertical direction. The elastic locking member 4 is inserted into the terminal member 1 from the rear to the front of the terminal member 1, and the elastic locking head 41 at the front end of the elastic locking member 4 is outward from the terminal member 1 on one side of the Micro-USB interface. Extend. The elastic locking member 4 locks the rear base 3 by the terminal member 1 in order to prevent its vertical movement.

  This utility model employs the double-sided interface terminal member 1, the first terminal is the Lightning data interface terminal 111, the second terminal is the Micro-USB interface terminal 121, and the Lightning data interface and Micro-USB interface are used. Meet different compatible mobile phones at the same time. 4 and 5, the terminal member 1 includes a lightning data interface terminal 111, a micro-USB interface terminal 121, and a plastic cap for fixing and separating each terminal, and the lightning data interface terminal 111, micro -The plastic cap corresponding to the USB interface terminal 121 may have an integral structure or a disassembled structure. In the integrated structure, the Lightning data interface terminal 111 and the Micro-USB interface terminal 121 are attached to one plastic cap at the same time, and in the disassembled structure, the Lightning data interface terminal 111 and the Micro-USB interface terminal 121 are connected. Each of them is attached to two plastic caps. The Lightning data interface terminal 111 and the Micro-USB interface terminal 121 are the same as the terminal structure and shape in the prior art, and detailed description thereof is omitted.

  As shown in FIGS. 1 to 4, the disassembly type structure in the present embodiment is specifically, the terminal member 1 is a first terminal member 11 having a Lightning data interface, and a second terminal having a Micro-USB interface. The first terminal member 11 and the second terminal member 12 including the member 12 are stacked, and both front and rear and left and right locking are realized by concave-convex engagement. The first terminal member 11 includes a lightning data interface terminal 111 and a plastic cap 112 for the first terminal, and the second terminal member 12 includes a micro-USB interface terminal 121 and a plastic cap 122 for the second terminal. Including. Since the mounting process between the Lightning data interface terminal 111 and the first terminal plastic cap 112 and the Micro-USB interface terminal 121 and the second terminal plastic cap 122 are the same as those in the prior art, a detailed description will be given. Is omitted.

  As shown in FIGS. 3 and 4, the second terminal member 12 is provided with a receiving groove 123, and the first terminal member 11 is engaged with the receiving groove 123 to realize the concave-convex engagement. The rear portion has an opening, and the rear portion of the first terminal member 11 extends rearward from the opening portion of the accommodation groove 123. Specifically, the accommodation groove 123 is opened in the plastic cap 122 of the second terminal, and the accommodation groove 123 completely fits the first terminal member 11. After the fitting, the first terminal member 11 and the second terminal member 12 are formed with a right and left position restriction and a forward-facing position restriction.

  Positioning grooves 124 are respectively provided on the wall surfaces on both sides of the housing groove 123, positioning members 114 are provided on both sides of the plastic cap 112 of the first terminal of the corresponding first terminal member 11, and the positioning member 114 is the positioning groove. It is inserted into 124 to limit the backward movement of the first terminal member 11. The positioning groove 124 engages with the shape of the positioning member 114 and is not limited here, but both may engage to limit the position. The preferred positioning groove 124 in this embodiment is a rectangular groove, and the positioning member 114 is a correspondingly rectangular block.

  As shown in FIGS. 1 to 4, the housing 2 is fitted and fitted to the outside of the terminal member 1, and the housing 2 is made of a metal material, which realizes connection to the ground on the one hand and terminals in the lateral direction on the other hand. The member 1 is locked. The shape of the housing 2 is the same as that of the conventional connector, and the conventional connector can be directly replaced. An interface 21 through which the elastic locking member 4 extends is opened on the back surface of the housing 2, a window 22 is opened on the front surface of the housing 2, and the eight stitch portions 111 a of the Lightning data interface terminal 111 are exposed from the window 22. Realize electrical connection with mobile phone interface.

  The housing 2 is engaged between the front portion of the terminal member 1 and the rear base 3 in order to prevent the movement of the housing 2 along the vertical direction. That is, the stopper 122a is provided in the front part of the plastic cap 122 of the second terminal, which is the front part of the terminal member 1, and the front end of the housing 2 receives pressure by the stopper 122a, thereby realizing the forward-facing position limitation. In this embodiment, the side wall of the front portion of the housing groove 123 is a stopper 122a, and in addition to forming the housing groove 123, the position of the housing 2 in the vertical direction is limited. A stopper groove 31 is provided on the inner wall surface of the through groove 32 of the rear base 3, the front end of the housing 2 receives pressure by the stopper 122 a, and the rear end of the housing 2 is pressed into the stopper groove 31 by the stopper member 23.

As shown in FIGS. 1 to 4, the elastic locking member 4 includes two elastic locking heads 41 arranged in parallel with a distance therebetween, and the shape, position and action of the elastic locking head 41 are the same as those of the conventional mobile phone. in order to realize sharing of the telephone interface of a same elastic locking head 41 in the prior art Micro-USB interface. The rear portions of the two elastic locking heads 41 are integrated by the locking member base 42.

  A locking member groove 125 is formed on each side surface of the corresponding second terminal member 12, and the locking member groove 125 is installed along the longitudinal direction of the second terminal member 12. Specifically, the second terminal The plastic cap 122 is installed along the vertical direction on the wall surface, and the locking member groove 125 also surrounds from three directions having an opening at the rear, and the rear opening is an elastic locking member from the opening to the front. The elastic locking head 41 is accommodated in the locking member groove 125, and the front end of the elastic locking head 41 is formed by the locking member groove 125 and the housing 2. After the terminal member 1, the housing 2, and the elastic locking member 4 are mounted, the elastic locking member 4 is locked in the other five directions except for the rear direction. The

  The rearward fixing of the housing 2 and the elastic locking member 4 is realized by the rear base 3. A stopper member 23 is provided on each of the front and back surfaces of the housing 2, and a stopper groove 31 is provided in the corresponding rear base 3. The stopper member 23 receives pressure on the stopper groove 31 in the rear base 3 and sets the rearward position of the housing 2. The position of the stopper groove 31 may be the outer wall surface, the front end surface, and the inner wall of the rear base 3 of the rear base 3. The stopper member 23 includes a first stopper member 231 and a second stopper member 232, and a first stopper groove 311 and a second stopper groove 312 are installed in the corresponding rear base 3. The front rear end of the housing 2 extends rearward to form a first stopper member 231. Preferably, the first stopper member 231 is installed at the center of the rear end of the housing 2, and the second stopper member 232 is the housing. 2, the second stopper member 232 is a folded side that folds outward from the rear end of the housing 2, and one or a plurality of folded sides may be installed, and the first stopper member 231 and the second Corresponding to the second stopper member 232, a first stopper groove 311 and a second stopper groove 312 are installed on the inner wall surface of the through groove 32 at the front end of the rear base 3.

  As shown in FIG. 4, the rearward position limitation of the elastic locking member 4 is realized by the pressure elastic sheet 43 provided in the middle part or the rear part of the elastic locking member 4 being received by the rear base 3, The elastic sheet 43 is pressed into the pressure receiving groove 33 provided in the rear base 3 in order to prevent the backward movement of the elastic locking member 4. The pressure receiving groove 33 may be provided on the outer wall surface, the front end surface and the inner wall of the rear base 3 of the rear base 3.

  The rear base 3 is provided with a through groove 32 penetrating in the front-rear direction. The shape of the through groove 32 is engaged with and fitted to the shape of the rear portion of the terminal member 1, and the housing 2 is connected to the front end of the terminal member 1 and the rear base 3. Press between.

  As shown in FIGS. 3 to 6, in order to fix the inner wall of the through groove 32 between the terminal member 1 and the rear base 3, a locking groove 126 and a locking head 326 are provided at the rear of the terminal member 1, respectively. Thus, after the locking groove 126 is engaged with the locking head 326, the separation between the rear base 3 and the terminal member 1 is restricted. A locking groove is provided on the inner wall of the through groove 32, and a locking head is installed corresponding to the outer wall surface of the rear part of the terminal member 1, or a locking head 326 is installed on the inner wall of the through groove 32, 126 is installed corresponding to the outer wall surface of the rear portion of the terminal member 1, and the installation position is not limited, and both may be engaged with each other. In the present embodiment, the locking grooves 126 are preferably installed on both sides of the terminal member 1, that is, the plastic cap 122 of the second terminal, and the locking heads 326 are installed on the inner wall surfaces on both sides of the through groove 32. . The shapes of the locking head 326 and the locking groove 126 are not limited, and may be any shape that does not freely disengage after engagement, and preferably the locking groove so that the rear base 3 cannot be moved backward and separated. A latch is formed between 126 and the locking head 326.

  As shown in FIGS. 3 to 6, the mounting of the elastic locking member 4 starts from the rear base 3, and the corresponding through groove 32 is also provided with a rear base groove 325 corresponding to the locking member groove 125. Reference numeral 325 communicates with the locking member groove 125, and a groove for propelling the elastic locking member 4 forward is formed. For fixing the elastic locking member 4, the pressure receiving groove 33 is preferably provided on the inner wall surface of the front portion of the through groove 32, and the front portion of the pressing elastic sheet 43 is inclined toward the rear base 3, After the member 4 is mounted on the terminal member 1, the pressing elastic sheet 43 receives pressure in the pressure receiving groove 33 in order to prevent the elastic locking member 4 from moving backward.

  An arcuate wall that engages the data interface shape is provided on both sides of the front end of the housing 2 and / or the terminal member 1, and the structure is adapted to the data interface shape of Apple products. Both sides of the housing 2 are provided with inclined surfaces that engage another data interface shape along the longitudinal direction to accommodate the data interface shape of the Android system product.

Claims (12)

A double-sided connector including a terminal member and a housing,
The terminal member includes a first terminal and a second terminal, which are separately installed and adapted to different data interface types, and connect different types of data interfaces by the first terminal and the second terminal, respectively. Realized,
The housing is fitted with緊合outside of the terminal member, and locking the pin member,
The double-sided connector according to claim 1, wherein the stitch portion of the first terminal is exposed to the outside of the housing .   The connector further includes a rear base fixed to the rear portion of the terminal member, and fixedly connected to the terminal member and the housing so as to be integrated, and the rear end of the terminal member extends from the rear portion of the rear base. The double-sided connector according to claim 1, wherein:   The connector further includes an elastic locking member inserted into the terminal member and locking the rear base by the terminal member to prevent movement, and the front portion of the elastic locking member is formed between the terminal member and the housing. The double-sided connector according to claim 1, wherein the double-sided connector extends outward from a side surface. A through groove penetrating in the front-rear direction is provided in the rear base, and the shape of the through groove is matched with the shape of the rear part of the terminal member,
The front end of the housing is aligned with the front end of the terminal member, or the front end of the terminal member slightly exceeds the front end of the housing, and the housing abuts between the front and rear bases of the terminal member, or the rear base. The double-sided connector according to claim 3, wherein the housing and the terminal member are fixed and connected so as to be integrated.   A locking groove and a locking head are provided on the inner wall of the through groove and the rear part of the terminal member, respectively, and the separation between the rear base and the terminal member is restricted after the locking groove and the locking head are engaged. The double-sided connector according to claim 4, wherein the double-sided connector is provided.   A pressing elastic sheet is provided in the middle or rear part of the elastic locking member, and the pressing elastic sheet presses against a pressure receiving groove installed in the rear base to prevent the backward movement of the elastic locking member. The double-sided connector according to claim 3, characterized in that it is a double-sided connector.   2. The double-sided connector according to claim 1, wherein a drop-off prevention mechanism is provided on the housing or / and the terminal member to prevent drop-out of connector fitting. 3. The first terminal is a Lightning data interface terminal (Lighting is a registered trademark) , the second terminal is a Micro-USB interface terminal, and the terminal member is connected to the Lightning data interface and Micro-USB interface from two sides. Each realized
The rear base is engaged with the rear of the terminal member to achieve both fixed connections, and the housing is interposed between the front end of the terminal member and the rear base to prevent movement along the longitudinal direction of the housing. Pinched,
The elastic locking member is inserted into the terminal member from the rear to the front of the terminal member, and its lateral movement is restricted by the housing. The elastic locking head at the front end of the elastic locking member is a micro-USB interface. The elastic locking member is extended between the terminal member and the rear base in the vertical direction in order to prevent the vertical movement of the elastic locking member. The double-sided connector according to claim 3.   The terminal member includes a first terminal member having a Lightning data interface and a second terminal member having a Micro-USB interface, and the first terminal member and the second terminal member are stacked and both are engaged by uneven engagement. The double-sided connector according to claim 8, wherein the front / rear and right / left locking is realized.   An accommodation groove is provided in the second terminal member, the first terminal member is fitted into the accommodation groove, an opening is provided in a rear portion of the accommodation groove, and a rear portion of the first terminal member is an accommodation groove. Positioning grooves are provided on the wall surfaces on both sides of the receiving groove, extending rearward from the opening, positioning members are provided on both sides of the corresponding first terminal member, and the positioning member is inserted into the positioning groove and inserted into the positioning groove. The double-sided connector according to claim 9, wherein movement of the one terminal member in a vertical direction is limited.   The elastic locking member includes two elastic locking heads arranged in parallel at a distance from each other, the rear portions of the two elastic locking heads are integrated by a locking member base, and the corresponding second terminal member And the elastic locking head is accommodated in the locking member groove, and the front end of the elastic locking head extends outwardly from the interface where the locking member groove and the housing are opened correspondingly. The double-sided connector according to claim 3, wherein the double-sided connector extends.   A through groove is provided in the rear base, a stopper groove is formed on the inner wall surface of the through groove, a stopper is provided at the front end of the terminal member, the front end of the housing receives pressure on the stopper, and the rear end of the housing is a stopper member The double-sided connector according to claim 8, wherein the double-sided connector is pressed into the stopper groove.