WO2012059046A1 - 无线调制解调器 - Google Patents

无线调制解调器 Download PDF

Info

Publication number
WO2012059046A1
WO2012059046A1 PCT/CN2011/081662 CN2011081662W WO2012059046A1 WO 2012059046 A1 WO2012059046 A1 WO 2012059046A1 CN 2011081662 W CN2011081662 W CN 2011081662W WO 2012059046 A1 WO2012059046 A1 WO 2012059046A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
rotating shaft
housing
interface
shaft assembly
Prior art date
Application number
PCT/CN2011/081662
Other languages
English (en)
French (fr)
Inventor
张斌
赵梦龙
薛永强
肖建军
Original Assignee
华为终端有限公司
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 华为终端有限公司 filed Critical 华为终端有限公司
Priority to EP11837572.4A priority Critical patent/EP2562889B1/en
Publication of WO2012059046A1 publication Critical patent/WO2012059046A1/zh

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R35/00Flexible or turnable line connectors, i.e. the rotation angle being limited
    • H01R35/02Flexible line connectors without frictional contact members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/06Connectors or connections adapted for particular applications for computer periphery

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a wireless modem. Background technique
  • the wireless modem includes: an interface 101 and a body 102, wherein the interface 101 is used to establish a connection between the main body 102 and a computer, and the main body 102 can include a housing, and a circuit board disposed within the housing.
  • the antenna may be disposed on a circuit board within the housing or may be disposed outside of the housing and connected to the circuit board within the housing.
  • the inventors have found that the prior art has at least the following disadvantages:
  • the space and location requirements of the in-line wireless modem are very rigid, and in the case of a relatively space-constrained situation, many in-line wireless modems cannot use.
  • the in-line wireless modem cannot adjust the receiving direction and angle of the antenna.
  • the embodiment of the invention provides a wireless modem for solving the problem that the wireless modem cannot be used when the space is conceived in the prior art, and the receiving direction and angle of the antenna cannot be adjusted.
  • Embodiments of the present invention provide a wireless modem, including an interface, a support portion, and a housing.
  • a circuit board is disposed in the housing, and an antenna is disposed on the circuit board:
  • the interface is rotatably connected to the support portion through a first rotating shaft assembly, and the rotating direction of the interface relative to the supporting portion is a first direction;
  • the housing is rotatably coupled to the support portion by a second rotating shaft assembly, and a rotation direction of the housing relative to the support portion is a second direction.
  • the wireless modem connects the interface and the housing to each other through the support portion, and the interface can be rotated relative to the support portion in the first direction by the first rotating shaft assembly, and the housing can pass through the second rotating shaft assembly in the second direction.
  • Rotating relative to the support portion so that the housing can be rotated in two dimensions with respect to the interface, thereby effectively solving the problem that the wireless modem cannot be used due to the space shortage, and the built-in antenna can follow the housing Rotating to receive wireless signals from different angles, the signal receiving effect is good.
  • FIG. 1 is a schematic structural diagram of a wireless modem provided in the prior art
  • FIG. 2 is a schematic structural diagram of a wireless modem according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a first rotating shaft assembly according to an embodiment of the present invention.
  • Figure 4 is an exploded perspective view of Figure 3;
  • FIG. 5 is another schematic structural diagram of a first rotating shaft assembly according to an embodiment of the present invention.
  • FIG. 6 is a schematic view showing a matching structure between a limiting spacer and a sleeve and an elastic member according to an embodiment of the present invention
  • FIG. 7 is still another schematic structural diagram of a first rotating shaft assembly according to an embodiment of the present invention.
  • Figure 8 is an exploded perspective view of Figure 7
  • Figure 9 is an exploded perspective view of Figure 7 as seen from the opposite direction of Figure 8;
  • FIG. 10 is a schematic diagram of a connection structure between an interface and a support portion according to an embodiment of the present invention
  • FIG. 11 is an exploded perspective view of FIG.
  • FIG. 12 is a schematic structural diagram of a wireless modem according to an embodiment of the present invention.
  • FIG. 13 is a schematic diagram of a mating structure between a decorative member and an interface according to an embodiment of the present invention
  • FIG. 14 is a schematic diagram of a connection between an upper cover and a lower cover according to an embodiment of the present invention
  • FIG. 15 is a schematic diagram of a connection between a first rotating shaft assembly and an interface and a support portion according to an embodiment of the present invention
  • 16 is a schematic structural diagram of a second rotating shaft assembly according to an embodiment of the present invention.
  • Figure 17 is an exploded perspective view of Figure 16. detailed description
  • FIG. 2 is a schematic structural diagram of a wireless modem according to an embodiment of the present invention.
  • the wireless modem includes: an interface 201, a support portion 202, and a housing 203.
  • a circuit board is disposed in the housing 203 for performing a corresponding modulation and demodulation function, and an antenna is disposed on the circuit board for receiving or transmitting a wireless signal.
  • the interface 201 is rotatably connected to the supporting portion 202 through the first rotating shaft assembly 204.
  • the rotating direction of the interface 201 relative to the supporting portion 202 is a first direction.
  • the housing 203 is rotatably connected to the supporting portion 202 through the second rotating shaft assembly 205.
  • the direction of rotation of the 203 relative to the support portion 202 is the second direction.
  • the interface 201 can be a USB interface or a Win interface.
  • the wireless modem provided by the embodiment of the present invention connects the interface and the housing to each other through the support portion, and the interface can be rotated relative to the support portion in the first direction by the first rotating shaft assembly, and the housing can pass through
  • the second rotating shaft assembly rotates relative to the supporting portion in the second direction, so that the housing can rotate in two directions or even two planes with respect to the interface, thereby effectively solving the wireless problem caused by the space.
  • the problem that the modem cannot be used, and the built-in antenna can receive wireless signals from different angles as the housing rotates, and the signal receiving effect is good.
  • FIG. 3 The structural schematic diagram of the first rotating shaft assembly can be as shown in FIG. 3, and FIG. 4 is an exploded schematic view of FIG.
  • the utility model comprises: a sleeve 204 A, a fixing bracket 204B, a movable bracket 204C, a limiting ring 204D and an elastic member 204E. specific:
  • the outer surface of the sleeve 204A is provided with a positioning surface XI.
  • the positioning surface XI may be one or two or more. This embodiment is described by taking two positioning surfaces X 1 as an example.
  • the sleeve 204A has a diameter (or hole) Y therebetween to ensure that the cable connecting the interface 201 and the inner circuit board of the housing 203 enters the support portion 202 through the diameter (or hole) Y.
  • the fixing bracket 204B is sleeved on the sleeve 204A, and one side thereof can be fixed by the one end surface W of the sleeve 204A, and the other side can be fixed by the limiting ring 204D.
  • the inner surface of the fixing bracket 204B has a positioning surface X2 that cooperates with the positioning surface XI of the outer surface of the sleeve 204A.
  • the movable bracket 204C is sleeved on the sleeve 204A, and the inner surface of the movable bracket 204C has no positioning surface, so the movable bracket 204C can freely rotate around the sleeve 204A.
  • the limiting ring 204D is sleeved on the sleeve 204A and located between the fixing bracket 204B and the movable bracket 204C.
  • the inner surface of the limiting ring 204D has a positioning surface X3 that cooperates with the positioning surface XI of the outer surface of the sleeve 204A. Used to limit the fixed bracket 204B.
  • the elastic member 204E is sleeved on the sleeve 204A between the movable bracket 204C and the other end face Z of the sleeve 204A.
  • the elastic member 204E is described by taking a spring piece as an example, and the elastic member 204E may be a spring or the like.
  • FIG. 5 is another schematic structural diagram of a first rotating shaft assembly according to an embodiment of the present invention.
  • the first rotating shaft assembly further includes a limiting spacer 204F.
  • the limiting spacer 204F is sleeved on the sleeve 204A and located between the movable bracket 204C and the elastic member 204E, and the inner surface of the limiting spacer 204F has a positioning surface with the outer surface of the sleeve 204A.
  • the limiting spacer 204F may be provided with a concave point H.
  • the corresponding position of the movable bracket 204C is provided with a bump (not shown) for use with the concave point H, and the limiting spacer 204F is used for During the rotation of the movable bracket 204C around the sleeve 204A, the positioning of the movable bracket 204C is achieved by the cooperation between the recess H on the limiting spacer 204F and the bump on the movable bracket 204C.
  • a bump may be provided on the limiting spacer 204F, and a concave point is disposed at a corresponding position of the movable bracket 204C.
  • the positioning of the movable bracket 204C during rotation about the sleeve 204A is still achieved by the cooperation between the bumps and the pits.
  • the number of the bumps or the pits can be set on the limit pad 204F and the movable bracket 204C.
  • the number of the bumps or the pits is not limited in this embodiment, and the number of the bumps may be less than or equal to the number of the pits.
  • the elastic member 204E is a spring
  • a schematic diagram of the mating structure between the limiting spacer 204F and the sleeve 204A and the elastic member 204E can be as shown in FIG. 6.
  • FIG. 7 is a schematic structural view of a first rotating shaft assembly according to an embodiment of the present invention
  • FIG. 8 is an exploded perspective view of FIG. 7
  • FIG. 9 is an exploded perspective view of FIG. 7 as seen from the opposite direction of FIG.
  • the utility model comprises: a sleeve 204A, a fixing bracket 204B, a movable bracket 204C, a limiting ring 204D, an elastic member 204E, a limiting spacer 204F and a locking washer 204G.
  • the elastic member 204E in this embodiment has been described by taking a spring as an example.
  • the outer surface of the sleeve 204A is provided with a positioning surface XI.
  • the positioning surface XI may be one or two or more. This embodiment is described by taking two positioning surfaces X 1 as an example.
  • the sleeve 204A has a diameter (or hole) Y therebetween to ensure that the cable connecting the interface 201 and the inner circuit board of the housing 203 enters the support portion 202 through the diameter (or hole) Y.
  • the fixing bracket 204B is sleeved on the sleeve 204A, one side of which can be fixed by the locking washer 204G, and the other side can be fixed by the limiting ring 204D.
  • the inner surface of the fixing bracket 204B has a positioning surface X2 that cooperates with the positioning surface XI of the outer surface of the sleeve 204A.
  • the movable bracket 204C is sleeved on the sleeve 204A, and the inner surface of the movable bracket 204C has no positioning surface, so the movable bracket 204C can freely rotate around the sleeve 204A.
  • the limiting ring 204D is sleeved on the sleeve 204A and located on the fixing bracket 204B and the movable bracket 204C.
  • the inner surface of the limiting ring 204D has a positioning surface ⁇ 3 that cooperates with the positioning surface XI of the outer surface of the sleeve 204 for limiting the fixing bracket 204 ⁇ .
  • the elastic member 204 is sleeved on the sleeve 204 , between the movable bracket 204C and the other end face ⁇ of the sleeve 204 ;;
  • the limiting spacer 204F is sleeved on the sleeve 204 ⁇ and located between the movable bracket 204C and the elastic member 204 ⁇ , and the inner surface of the limiting spacer 204F has a positioning surface XI with the outer surface of the sleeve 204 ⁇ .
  • the positioning area is ⁇ 4.
  • the limiting spacer 204F may be provided with a recessed point ⁇ .
  • the corresponding position of the movable bracket 204C is provided with a bump (not shown) for use with the recessed point , and the limiting spacer 204F is used for During the rotation of the movable bracket 204C around the sleeve 204, the positioning of the movable bracket 204C is achieved by the cooperation between the recess ⁇ on the limiting spacer 204F and the bump on the movable bracket 204C.
  • a bump may be provided on the limiting spacer 204F, and a concave point is provided at a corresponding position of the movable bracket 204C. Still, the positioning of the movable bracket 204C during the rotation about the sleeve 204 is achieved by the cooperation between the bumps and the pits.
  • the number of the bumps or the pits can be set on the limit pad 204F and the movable bracket 204C.
  • the number of the bumps or the pits is not limited in this embodiment, and the number of the bumps may be less than or equal to the number of EJ points.
  • the locking washer 204G is sleeved on the sleeve 204, and is located between the other end of the sleeve 204 and the fixed bracket 204, and the locking washer 204G is used for fixing the fixing bracket 204 to the sleeve 204.
  • connection hole L of the movable bracket 204C is used to establish the connection between the interface 201 and the first rotating shaft assembly 204.
  • the position of the connecting hole L is different from that in the above embodiment, and the connecting hole L is The difference in position may result in a different connection between the interface 201 and the first spindle assembly 204.
  • the attachment hole ⁇ of the fixing bracket 204 is used to establish a connection between the interface first shaft assembly 204 and the support portion 202.
  • FIG. 10 is a schematic diagram of a connection structure between the interface 201 and the support portion 202
  • FIG. 11 is an exploded perspective view of FIG. 10
  • FIG. 12 is a schematic structural diagram of a wireless modem according to an embodiment of the present invention.
  • the support portion 202 can be composed of the following parts: the decorative member 202 ⁇ (optionally included in the support) The portion 202), the lower cover 202B, the upper cover 202C, the grounding elastic piece 202D, and the screw 202E. specific:
  • the trim piece 202A can be sleeved at the end of the interface 201 for achieving a perfect fit between the support portion 202 and the interface 201.
  • the cable 201 A for connecting the interface 201 and the internal circuit board of the housing 203 enters the support portion 202 through the traverse Y of the garnish 202A and the first shaft assembly 204.
  • the lower cover 202B and the upper cover 202C are fastened to each other by a screw 202E, and the broken line in Fig. 14 indicates the connection path of the screw 202E. It is to be understood that in other embodiments, the lower cover 202B and the upper cover 202C may be snap-fitted to each other by other means such as bonding, welding, or the like.
  • the buckled lower cover 202B and the upper cover 202C form a cavity, and the first rotating shaft assembly 204, the second rotating shaft assembly 205 and the grounding elastic piece 202D are fastened in the cavity formed by the same.
  • the lower cover 202B is provided with a hole V through which the cable 201 A can enter the support portion 202 from the diameter (or hole) Y of the first shaft assembly 204, and the support portion 202 can also be passed through the hole V.
  • the housing 203 also needs to be provided with a hole at a corresponding position of the hole V of the support portion 202, so that the cable 201 A penetrates into the housing 203 to establish a connection with the circuit board inside the housing 203.
  • the other side of the lower cover 202B opposite to the side where the hole V is located is provided with a hole U for accommodating the second rotating shaft assembly 205, and the shape of the hole U is different from the shape of the outer surface of the second rotating shaft assembly 205. match.
  • a portion of the second shaft assembly 205 is positioned within the support portion 202 through the aperture U and the other portion is coupled to the corresponding position of the housing 203.
  • the hole M in the fixing bracket 204B of the first rotating shaft assembly 204 is connected to the threaded hole at the end of the interface 201 by the screw 202E, so that the first rotating shaft assembly 204 and the interface 201 are connected.
  • the hole L in the movable bracket 204C in the shaft assembly 204 is connected to the hole R in the lower cover 202B of the support portion 202 by the screw 202E, so that the first shaft assembly 204 is connected with the support portion 202, thereby a shaft assembly 204, the interface 201 A connection is established with the support portion 202, and the interface 201 is rotatable relative to the support portion 202 in the first direction by the first shaft assembly 204.
  • the grounding elastic pieces 202D are respectively in contact with the first rotating shaft assembly 204 and the second rotating shaft assembly 205.
  • the first rotating shaft assembly 204 is electrically connected to the metal shielding layer inside the interface 201, and the second rotating shaft assembly 205 and the circuit board inside the housing 203 are electrically connected.
  • the grounding spring 202D is used to implement grounding of the circuit board inside the housing 203.
  • the connection between the first shaft assembly 204 and the second shaft assembly 205 can also be achieved using any type of conductor.
  • FIG. 16 is a schematic structural view of a second rotating shaft assembly according to an embodiment of the present invention
  • FIG. 17 is an exploded perspective view of FIG. 16.
  • the second shaft assembly includes a shaft housing 205A, a first cam 205B, a second cam 205C, and an elastic member 205D.
  • the elastic member 205D may be either a spring or a spring. specific:
  • the two ends of the first cam 205B are respectively a fixed end and a connecting rod, and the fixed end is externally disposed on the rotating shaft cover 205 A, and the connecting rod is sleeved with a second cam 205C and an elastic member 205D.
  • the cams between the first cam 205B and the second cam 205C can be used in cooperation with one another to effect positioning of the first cam 205B during rotation.
  • the hole U in the support portion 202 is connected to the shaft cover 205A, and the housing 203 is connected to the fixed end of the first cam 205B.
  • the rotation of the housing 203 causes the fixed end of the first cam 205B to rotate, and the second cam 205C is rotationally positioned for the first cam 205B.
  • the elastic member 205D provides an elastic force for the rotation of the first cam 205B.
  • the wireless modem provided by the embodiment of the present invention connects the interface and the housing to each other through the support portion, and the interface can be rotated relative to the support portion in the first direction by the first rotating shaft assembly, and the housing can pass through the second rotating shaft assembly in the second direction Rotating relative to the support portion, so that the housing can be rotated in two directions or even two planes with respect to the interface, thereby effectively solving the problem that the wireless modem cannot be used due to the space shortage, and the built-in
  • the antenna can receive wireless signals from different angles as the housing rotates, and the signal receiving effect is good.

Landscapes

  • Telephone Set Structure (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)

Abstract

本发明实施例公开了一种无线调制解调器。该无线调制解调器包括接口(201)、支撑部(202)、壳体(203),所述壳体(203)内设置有电路板,所述电路板上设置有天线,其中:所述接口(201)通过第一转轴组件(204)与所述支撑部(202)转动连接,所述接口(201)相对所述支撑部(202)的转动方向为第一方向;所述壳体(203)通过第二转轴组件(205)与所述支撑部(202)转动连接,所述壳体(203)相对所述支撑部(202)的转动方向为第二方向。本发明实施例提供的方案,有效解决了因空间的局促所带来的无线调制解调器无法使用的问题,而且,内置天线可以随着壳体的转动而从不同的角度接收无线信号,信号的接收效果好。

Description

无线调制解调器
本申请要求于 2010 年 11 月 5 日提交中国专利局、 申请号为 201010537377.2、发明名称为"无线调制解调器"的中国专利申请的优先权, 其 全部内容通过引用结合在本申请中。 技术领域
本发明涉及通信技术领域, 尤其涉及一种无线调制解调器。 背景技术
现有技术中, 随着 3G ( 3rd-Generation )业务的逐渐开展, 无线调制解调 器的使用越来越普遍。 在市面上, 最常见的无线调制解调器的结构示意图可 以如图 1所示。 该无线调制解调器包括: 接口 101和主体 102两部分, 其中 接口 101用于建立主体 102与计算机之间的连接, 主体 102可以包括壳体, 以及设置在壳体内的电路板。 天线可以设置在壳体内的电路板上, 也可以设 置在壳体外, 与壳体内的电路板相连。
在实现本发明的过程中, 发明人发现现有技术至少存在如下缺点: 直插式无线调制解调器对于空间和位置的要求是非常刻板的, 在空间比 较局促的情况下, 很多直插式无线调制解调器无法使用。
同时, 在天线内置于壳体内的电路板的情况下, 直插式无线调制解调器无法 调节天线的接收方向和角度。 发明内容
本发明实施例提供一种无线调制解调器, 用以解决现有技术中空间局 促时无法使用无线调制解调器, 以及无法调整天线接收方向和角度的问 题。
本发明实施例提供了一种无线调制解调器, 包括接口、 支撑部、 壳体, 所述壳体内设置有电路板, 所述电路板上设置有天线:
所述接口通过第一转轴组件与所述支撑部转动连接, 所述接口相对所 述支撑部的转动方向为第一方向;
所述壳体通过第二转轴组件与所述支撑部转动连接, 所述壳体相对所 述支撑部的转动方向为第二方向。
本发明实施例提供的无线调制解调器, 通过支撑部将接口和壳体彼此连 接, 接口可以通过第一转轴组件在第一方向上相对支撑部转动, 壳体可以通 过第二转轴组件在第二方向上相对支撑部转动, 从而使得壳体可以相对于接 口在二个维度上进行旋转, 从而有效解决了因空间的局促所带来了无线调制 解调器无法使用的问题, 而且, 内置天线可以随着壳体的转动而从不同的角 度接收无线信号, 信号的接收效果好。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对实 施例或现有技术描述中所需要使用的附图作一筒单地介绍, 显而易见地, 下 面描述中的附图是本发明的一些实施例, 对于本领域普通技术人员来讲, 在 不付出创造性劳动的前提下, 还可以根据这些附图获得其他的附图。
图 1为现有技术中提供的无线调制解调器的结构示意图;
图 2为本发明实施例提供的无线调制解调器的结构示意图;
图 3为本发明实施例提供的第一转轴组件的结构示意图;
图 4为图 3的分解示意图;
图 5为本发明实施例提供的第一转轴组件的另一结构示意图;
图 6为本发明实施例提供的限位垫片与套筒以及弹性件之间的配合结构 示意图;
图 7为本发明实施例提供的第一转轴组件的又一结构示意图;
图 8为图 7的分解示意图; 图 9为从图 8相反方向看过去的图 7的分解示意图;
图 10为本发明实施例提供的接口与支撑部之间的连接结构示意图; 图 11为图 10的分解示意图;
图 12为本发明实施例提供的无线调制解调器的结构示意图;
图 13为本发明实施例提供的装饰件与接口之间的配合结构示意图; 图 14为本发明实施例提供的上盖与下盖之间的连接示意图;
图 15 为本发明实施例提供的第一转轴组件与接口和支撑部之间的连接 示意图;
图 16为本发明实施例提供的第二转轴组件的结构示意图;
图 17为图 16的分解示意图。 具体实施方式
为使本发明实施例的目的、 技术方案和优点更加清楚, 下面将结合本 发明实施例中的附图, 对本发明实施例中的技术方案进行清楚、 完整地描 述, 显然, 所描述的实施例是本发明一部分实施例, 而不是全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没有作出创造性劳动前提 下所获得的所有其他实施例, 都属于本发明保护的范围。
图 2为本发明实施例提供的无线调制解调器的结构示意图,如图 2所示, 该无线调制解调器包括: 接口 201、 支撑部 202和壳体 203。 其中, 壳体 203 内设有电路板, 用于完成相应的调制解调功能, 电路板上设置有天线, 用于 接收或发送无线信号。 其中, 接口 201通过第一转轴组件 204与支撑部 202 转动连接, 接口 201相对该支撑部 202的转动方向为第一方向; 壳体 203通 过第二转轴组件 205与支撑部 202转动连接, 壳体 203相对支撑部 202的转 动方向为第二方向。 其中的接口 201可以是 USB接口或者 Win接口。
本方面实施例提供的无线调制解调器, 通过支撑部将接口和壳体彼此连 接, 接口可以通过第一转轴组件在第一方向上相对支撑部转动, 壳体可以通 过第二转轴组件在第二方向上相对支撑部转动, 从而使得壳体可以相对于接 口在两个方向、 甚至是两个平面上进行旋转, 从而有效解决了因空间的局促 所带来了无线调制解调器无法使用的问题, 而且, 内置天线可以随着壳体的 转动而从不同的角度接收无线信号, 信号的接收效果好。
其中, 第一转轴组件的结构示意图可以如图 3所示, 图 4为图 3的分解 示意图。 包括: 套筒 204 A、 固定支架 204B、 活动支架 204C、 限位环 204D 和弹性件 204E。 具体的:
套筒 204A的外表面设有定位面 XI , 定位面 XI可以是一个, 也可以是 两个或多个, 本实施例以两个定位面 X 1为例进行说明。 套筒 204 A中间具有 通径(或者孔) Y, 可以保证连接接口 201和壳体 203 内部电路板的线缆通 过该通径 (或者孔 ) Y进入到支撑部 202。
固定支架 204B套设在套筒 204A上, 其一侧可以由套筒 204A的一侧端 面 W止挡固定, 另一侧可以由限位环 204D止挡固定。 固定支架 204B的内 表面具有与套筒 204A外表面的定位面 XI彼此配合的定位面 X2。
活动支架 204C套设在套筒 204A上, 该活动支架 204C的内表面无定位 面, 因此活动支架 204C可以围绕套筒 204A自由转动。
限位环 204D套设在套筒 204A上,且位于固定支架 204B和活动支架 204C 之间, 该限位环 204D的内表面具有与套筒 204A外表面的定位面 XI彼此配 合的定位面 X3 , 用于对固定支架 204B进行限位。
弹性件 204E套设在套筒 204A上, 位于活动支架 204C与套筒 204A的 另一侧端面 Z之间。 在本实施例中以弹片为例对弹性件 204E进行说明, 当 然弹性件 204E还可以是弹簧等。
图 5为本发明实施例提供的第一转轴组件的另一结构示意图, 与图 4所 示的第一转轴组件的结构相比较, 该第一转轴组件还包括限位垫片 204F。 该 限位垫片 204F套设在套筒 204A上,且位于活动支架 204C与弹性件 204E之 间, 并且, 该限位垫片 204F 的内表面具有与套筒 204A 的外表面的定位面 XI彼此配合的定位面 X4。 该限位垫片 204F上可以设有凹点 H, 活动支架 204C的相应位置上设有与该凹点 H配合使用的凸点(图中未示出), 该限位 垫片 204F用于在活动支架 204C围绕套筒 204A转动过程中, 通过限位垫片 204F上的凹点 H与活动支架 204C上的凸点之间的配合实现活动支架 204C 的定位。 当然, 在另外的一些实施例中, 可以在限位垫片 204F上设有凸点, 活动支架 204C的相应位置上设置凹点。依然是通过凸点与凹点之间的配合实 现活动支架 204C在围绕套筒 204A的转动过程中的定位。
凸点或者是凹点可以均勾地设置限位垫片 204F上以及活动支架 204C 上, 凸点或者凹点的数量本实施例不做限制, 其中凸点的数量可以小于等于 凹点的数量。 当弹性件 204E为弹簧时, 限位垫片 204F与套筒 204A以及弹 性件 204E之间的配合结构示意图可以如图 6所示。
图 7为本发明实施例提供的第一转轴组件的结构示意图, 图 8为图 7的 分解示意图, 图 9为从图 8相反方向看过去的图 7的分解示意图。 包括: 套 筒 204A、 固定支架 204B、 活动支架 204C、 限位环 204D、 弹性件 204E、 限 位垫片 204F和锁紧垫片 204G。其中, 本实施例中的弹性件 204E以弹簧为例 进行了说明。
套筒 204A的外表面设有定位面 XI , 定位面 XI可以是一个, 也可以是 两个或多个, 本实施例以两个定位面 X 1为例进行说明。 套筒 204 A中间具有 通径(或者孔) Y, 可以保证连接接口 201和壳体 203 内部电路板的线缆通 过该通径 (或者孔 ) Y进入到支撑部 202。
固定支架 204B套设在套筒 204A上, 其一侧可以由锁紧垫片 204G止挡 固定, 另一侧可以由限位环 204D止挡固定。 固定支架 204B的内表面具有与 套筒 204A外表面的定位面 XI彼此配合的定位面 X2。
活动支架 204C套设在套筒 204A上, 该活动支架 204C的内表面无定位 面, 因此活动支架 204C可以围绕套筒 204A自由转动。
限位环 204D套设在套筒 204A上 ,且位于固定支架 204B和活动支架 204C 之间, 该限位环 204D的内表面具有与套筒 204Α外表面的定位面 XI彼此配 合的定位面 Χ3 , 用于对固定支架 204Β进行限位。
弹性件 204Ε套设在套筒 204Α上, 位于活动支架 204C与套筒 204Α的 另一侧端面 Ζ之间;
限位垫片 204F套设在套筒 204Α上,且位于活动支架 204C与弹性件 204Ε 之间, 并且, 该限位垫片 204F的内表面具有与套筒 204Α的外表面的定位面 XI彼此配合的定位面 Χ4。 该限位垫片 204F上可以设有凹点 Η, 活动支架 204C的相应位置上设有与该凹点 Η配合使用的凸点(图中未示出), 该限位 垫片 204F用于在活动支架 204C围绕套筒 204Α转动过程中, 通过限位垫片 204F上的凹点 Η与活动支架 204C上的凸点之间的配合实现活动支架 204C 的定位。 当然, 在另外的一些实施例中, 可以在限位垫片 204F上设有凸点, 活动支架 204C的相应位置上设置凹点。依然是通过凸点与凹点之间的配合实 现活动支架 204C在围绕套筒 204Α的转动过程中的定位。
凸点或者是凹点可以均勾地设置限位垫片 204F上以及活动支架 204C 上, 凸点或者凹点的数量本实施例不做限制, 其中凸点的数量可以小于等于 EJ点的数量。
锁紧垫片 204G套设在套筒 204Α上, 且位于套筒 204Α另一端与固定支 架 204Β之间, 该锁紧垫片 204G用于将固定支架 204Β固定在套筒 204Α上。
同时需要说明的是, 活动支架 204C的连接孔 L用于建立接口 201与第 一转轴组件 204之间的连接, 本实施例中连接孔 L的位置与上述实施例中的 不同, 连接孔 L的位置不同可以使得接口 201与第一转轴组件 204之间的连 接方式有所不同。 同样的, 固定支架 204Β的连接孔 Μ用于建立接口第一转 轴组件 204与支撑部 202之间的连接。
图 10为接口 201与支撑部 202之间的连接结构示意图,图 11为图 10的 分解示意图, 图 12为本发明实施例提供的无线调制解调器的结构示意图。 其 中, 支撑部 202可以由如下几部分构成: 装饰件 202Α (可选择性包括在支撑 部 202中) 、 下盖 202B、 上盖 202C、 接地弹片 202D以及螺丝 202E。 具体 的:
装饰件 202A可以套设在接口 201的末端, 用于实现支撑部 202与接口 201之间的完美配合。 如图 13所示的装饰件 202A与接口 201之间的配合结 构示意图。
用于连接接口 201和壳体 203内部电路板的线缆 201 A穿过装饰件 202A、 第一转轴组件 204的通径 Y进入支撑部 202。
如图 14所示的连接示意图, 下盖 202B与上盖 202C通过螺丝 202E彼此 扣合连接, 图 14中的虚线表示螺丝 202E的连接路径。 可以理解的是, 在其 他实施例中也可以通过其他方式例如粘合、焊接等以使下盖 202B与上盖 202C 彼此扣合连接。
扣合后的下盖 202B与上盖 202C组成腔体, 并将第一转轴组件 204、 第 二转轴组件 205以及接地弹片 202D扣合在其组成的腔体内。
下盖 202B上设有孔 V ,可以使线缆 201 A从第一转轴组件 204的通径(或 孔) Y进入支撑部 202后, 还可以从该孔 V穿出支撑部 202。 相应的, 壳体 203与支撑部 202的孔 V配合的相应位置上也需要设有孔, 以使得线缆 201 A 穿入壳体 203 , 与壳体 203内部的电路板建立连接。
下盖 202B与孔 V所在的一侧相对的另一侧设有孔 U ,该孔 U用于容置 第 二转轴组件 205 , 并且该孔 U的形状与第二转轴组件 205 的外表面形状相匹 配。 第二转轴组件 205的一部分通过该孔 U位于支撑部 202内, 另一部分连 接在壳体 203的相应位置。
如图 15所示的连接示意图, 第一转轴组件 204中的固定支架 204B上的 孔 M通过螺丝 202E与接口 201末端的螺纹孔相连接, 以使得第一转轴组件 204与接口 201建立连接,第一转轴组件 204中的活动支架 204C上的孔 L通 过螺丝 202E与支撑部 202的下盖 202B上的孔 R相连接, 以使得第一转轴组 件 204与支撑部 202建立连接, 由此, 通过第一转轴组件 204, 将接口 201 与支撑部 202之间建立了连接, 同时, 接口 201在第一转轴组件 204的作用 下, 可以相对于支撑部 202在第一方向上进行旋转。
接地弹片 202D分别与第一转轴组件 204和第二转轴组件 205相接触, 第一转轴组件 204与接口 201内部的金属屏蔽层电性连接,第二转轴组件 205 与壳体 203内部的电路板电性连接,使得该接地弹片 202D用于实现壳体 203 内部的电路板接地。 当然, 也可以使用任一种导体实现第一转轴组件 204与 第二转轴组件 205之间的连接。
图 16为本发明实施例提供的第二转轴组件的结构示意图, 图 17为图 16 的分解示意图。结合图 16和图 17所示,该第二转轴组件包括:转轴外罩 205A、 第一凸轮 205B、 第二凸轮 205C和弹性件 205D。 其中, 弹性件 205D既可以 是弹簧也可以是弹片。 具体的:
第一凸轮 205B 的两端分别为固定端和连杆, 该固定端外置于转轴外罩 205 A, 连杆上套设有第二凸轮 205C和弹性件 205D。 第一凸轮 205B与第二 凸轮 205C之间的凸轮可以彼此配合使用, 实现第一凸轮 205B在转动过程中 的定位。 支撑部 202上的孔 U与转轴外罩 205A连接, 壳体 203与第一凸轮 205B的固定端连接。 在壳体 203相对支撑部 202转动的过程中, 壳体 203的 转动带动第一凸轮 205B的固定端旋转, 第二凸轮 205C为第一凸轮 205B实 现转动定位。 弹性件 205D为第一凸轮 205B的转动提供弹性力。
本方面实施例提供的无线调制解调器, 通过支撑部将接口和壳体彼此连 接, 接口可以通过第一转轴组件在第一方向上相对于支撑部转动, 壳体可以 通过第二转轴组件在第二方向上相对于支撑部转动, 从而使得壳体可以相对 于接口在两个方向甚至是两个平面上进行旋转, 从而有效解决了因空间的局 促所带来了无线调制解调器无法使用的问题, 而且, 内置天线可以随着壳体 的转动而从不同的角度接收无线信号, 信号的接收效果好。
最后应说明的是: 以上实施例仅用以说明本发明的技术方案, 而非对其限 制; 尽管参照前述实施例对本发明进行了详细的说明, 本领域的普通技术人 员应当理解: 其依然可以对前述各实施例所记载的技术方案进行修改, 或者 对其中部分技术特征进行等同替换; 而这些修改或者替换, 并不使相应技术 方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims

权 利 要 求
1、 一种无线调制解调器, 包括接口、 支撑部、 壳体, 所述壳体内设 置有电路板, 所述电路板上设置有天线, 其特征在于:
所述接口通过第一转轴组件与所述支撑部转动连接, 所述接口相对所 述支撑部的转动方向为第一方向;
所述壳体通过第二转轴组件与所述支撑部转动连接, 所述壳体相对所 述支撑部的转动方向为第二方向。
2、 根据权利要求 1所述的无线调制解调器, 其特征在于, 所述第一转轴 组件包括: 套筒、 固定支架、 活动支架、 限位环和弹性件;
所述套筒外表面设有定位面;
所述固定支架套设在所述套筒上, 所述固定支架的内表面具有与所述套 筒外表面的定位面彼此配合的定位面;
所述活动支架套设在所述套筒上, 所述活动支架围绕所述套筒转动; 所述限位环套设在所述套筒上、位于所述固定支架与所述活动支架之间, 所述限位环的内表面具有与所述套筒外表面的定位面彼此配合的定位面, 用 于对所述固定支架进行限位;
所述弹性件套设在所述套筒上, 所述弹性件位于所述活动支架与所述套 筒另一侧端面之间。
3、 根据权利要求 2所述的无线调制解调器, 其特征在于, 所述第一转轴 组件还包括: 限位垫片;
所述限位垫片套设在所述套筒上、位于所述活动支架与所述弹性件之间 , 所述限位垫片的内表面具有与所述套筒外表面的定位面彼此配合的定位面; 所述限位垫片上设有凸点, 所述活动支架的相应位置上设有与所述凸点 配合使用的凹点; 或者, 所述限位垫片上设有凹点, 所述活动支架的相应位 置上设有与所述凹点配合使用的凸点;
所述限位垫片用于在所述活动支架围绕所述套筒转动过程中通过所述凸 点和所述 EJ点之间的配合实现所述活动支架的定位。
4、 根据权利要求 3所述的无线调制解调器, 其特征在于, 所述凸点或凹 点均匀分布在所述限位垫片的圆周上。
5、 根据权利要求 2所述的无线调制解调器, 其特征在于, 所述固定支架 通过所述套筒的另一端面固定在所述套筒上; 或者,
所述第一转轴组件还包括: 锁紧垫片;
所述锁紧垫片套设在所述套筒上、 位于所述套筒的另一侧端面与所述固 定支架之间, 所述锁紧垫片用于将所述固定支架固定在所述套筒上。
6、 根据权利要求 2至 5中任一项所述的无线调制解调器, 其特征在于, 所述套筒内设有一通径, 所述通径用于: 所述接口的线缆通过所述通径进入 所述支撑部;
相应的, 所述支撑部与所述壳体的相应位置设有孔, 用于所述线缆通过 所述孔进入所述壳体, 与所述壳体内部的电路板建立连接。
7、 根据权利要求 2至 5中任一项所述的无线调制解调器, 其特征在于, 所述支撑部内部设有接地弹片, 所述接地弹片分别与所述第一转轴组件和所 述第二转轴组件相接触, 所述第一转轴组件与所述接口内部的金属屏蔽层电 性连接, 所述第二转轴组件与所述壳体内部的电路板电性连接, 所述接地弹 片用于实现所述壳体内部的电路板接地。
8、 根据权利要求 1所述的无线调制解调器, 其特征在于, 所述第二转轴 组件包括: 转轴外罩, 以及位于转轴外罩内的第一凸轮、 第二凸轮和弹性件; 所述第一凸轮的两端分别为固定端和连杆,所述固定端外置于转轴外罩, 所述连杆上套设有第二凸轮及弹性件;
所述支撑部与所述转轴外罩连接; 所述壳体与所述固定端接。
9、 根据权利要求 2或 8所述的无线调制解调器, 其特征在于, 所述弹性 件为弹片或弹簧。
10、 根据权利要求 1所述的无线调制解调器, 其特征在于, 所述接口具 体为 USB接口或 WIFI接口。
PCT/CN2011/081662 2010-11-05 2011-11-02 无线调制解调器 WO2012059046A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11837572.4A EP2562889B1 (en) 2010-11-05 2011-11-02 Wireless modem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010537377.2 2010-11-05
CN2010105373772A CN102025856A (zh) 2010-11-05 2010-11-05 无线调制解调器

Publications (1)

Publication Number Publication Date
WO2012059046A1 true WO2012059046A1 (zh) 2012-05-10

Family

ID=43866681

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/081662 WO2012059046A1 (zh) 2010-11-05 2011-11-02 无线调制解调器

Country Status (5)

Country Link
US (1) US20120113605A1 (zh)
EP (1) EP2562889B1 (zh)
JP (1) JP5354555B2 (zh)
CN (1) CN102025856A (zh)
WO (1) WO2012059046A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102025856A (zh) * 2010-11-05 2011-04-20 华为终端有限公司 无线调制解调器
CN102646907A (zh) * 2012-04-19 2012-08-22 中兴通讯股份有限公司南京分公司 Usb接口和终端
CN102693747B (zh) * 2012-04-26 2015-01-21 深圳市文鼎创数据科技有限公司 带有通信接口的设备
CN203232995U (zh) * 2013-05-09 2013-10-09 华为终端有限公司 高清晰度多媒体hdmi接口插头
CN103713985A (zh) * 2013-12-26 2014-04-09 谢虹 一种邮件提示器
CN103714668A (zh) * 2013-12-26 2014-04-09 谢虹 一种邮件提示器
JP6054903B2 (ja) * 2014-03-26 2016-12-27 Necプラットフォームズ株式会社 電子機器の組み立て方法及び電子機器
KR20170062876A (ko) * 2015-11-30 2017-06-08 삼성전자주식회사 헤드 마운트 장치 및 이에 탈부착 가능한 장치
CN106209387B (zh) * 2016-06-30 2020-09-15 深圳市迈腾电子有限公司 一种全可编程sdn高速网卡
CN107221822A (zh) * 2017-06-07 2017-09-29 成都智朴思互联科技有限公司 360°换位通信接口改进结构
CN110278004B (zh) * 2018-03-14 2023-07-25 深圳科润视讯技术有限公司 一种智能无线传输底座
JP7156364B2 (ja) * 2018-03-20 2022-10-19 日本電気株式会社 受光装置および送受光装置
CN109638546B (zh) * 2019-01-29 2023-12-08 深圳市康柏特科技开发有限公司 一种基于电子烟具连接器的锁定装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201066755Y (zh) * 2007-06-25 2008-05-28 恒业科技股份有限公司 一种插接器的结构
CN101242047A (zh) * 2008-02-26 2008-08-13 深圳华为通信技术有限公司 Usb连接件及usb装置
CN201119193Y (zh) * 2007-05-10 2008-09-17 英群企业股份有限公司 具可多向转动连接器的电子装置
CN201156604Y (zh) * 2008-02-26 2008-11-26 深圳华为通信技术有限公司 Usb连接件及usb装置
CN101609954A (zh) * 2009-07-16 2009-12-23 中兴通讯股份有限公司 一种双转轴旋转无线网卡
CN201417877Y (zh) * 2009-03-13 2010-03-03 龙旗科技(上海)有限公司 一种可立体旋转的usb插头
CN201490549U (zh) * 2009-08-14 2010-05-26 濠玮精密五金(深圳)有限公司 一种可多方向旋转的usb插接装置
CN201550379U (zh) * 2009-11-05 2010-08-11 华为终端有限公司 一种旋转转轴、数码设备和通用串行总线usb设备
CN102025856A (zh) * 2010-11-05 2011-04-20 华为终端有限公司 无线调制解调器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6786743B2 (en) * 2002-12-09 2004-09-07 Yea Yen Huang Connecting hub assembly having universal joint
JP4232674B2 (ja) * 2004-03-31 2009-03-04 セイコーエプソン株式会社 通信装置
JP2006010025A (ja) * 2004-06-29 2006-01-12 Matsushita Electric Ind Co Ltd 2軸ヒンジおよびこれを備えた携帯情報端末
TWM271291U (en) * 2004-10-04 2005-07-21 Inventec Multimedia & Telecom Connector
TWI259629B (en) * 2004-10-15 2006-08-01 Tul Corp The means for the universal serial bus hide and swing
JP3108743U (ja) * 2004-11-15 2005-04-28 環隆電気股▲分▼有限公司 回転式無線送受信装置
TWI268022B (en) * 2005-01-19 2006-12-01 Yue-Yun Huang Electric connector module with conducting position-limited rotation
JP2006258116A (ja) * 2005-03-15 2006-09-28 Matsushita Electric Ind Co Ltd 開閉装置
US20070060089A1 (en) * 2005-09-12 2007-03-15 James Owen Wi-Fi network locator with directional antenna and wireless adaptor
JP5007236B2 (ja) * 2005-12-13 2012-08-22 パナソニック株式会社 開閉装置及びこれを用いた携帯機器
US7600298B2 (en) * 2006-01-19 2009-10-13 Lianhong Art Co., Ltd. Hinge rotative on two mutual orthogonal axes
CN100582505C (zh) * 2006-07-14 2010-01-20 鸿富锦精密工业(深圳)有限公司 铰链结构
JP2008263376A (ja) * 2007-04-11 2008-10-30 Willcom Inc アンテナ稼動式usbデータ通信端末
JP2008309242A (ja) * 2007-06-14 2008-12-25 Shimonishi Giken Kogyo Kk チルトヒンジ
CN101336074B (zh) * 2007-06-29 2012-08-22 深圳富泰宏精密工业有限公司 装配装置及应用其装配配件的便携式电子装置
JP2010025242A (ja) * 2008-07-18 2010-02-04 Sugatsune Ind Co Ltd ヒンジ装置及び携帯機器
KR101049347B1 (ko) * 2009-02-27 2011-07-13 주식회사 팬택 무선통신 단말기 및 이의 가이드유닛
TWM364398U (en) * 2009-05-18 2009-09-01 Quanta Comp Inc Electronic device
CN201818640U (zh) * 2010-07-01 2011-05-04 华为终端有限公司 旋转机构及具有旋转机构的电子设备
KR101294430B1 (ko) * 2011-09-02 2013-08-07 주식회사 팬택 Usb 플러그 및 이를 이용한 usb 모뎀

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201119193Y (zh) * 2007-05-10 2008-09-17 英群企业股份有限公司 具可多向转动连接器的电子装置
CN201066755Y (zh) * 2007-06-25 2008-05-28 恒业科技股份有限公司 一种插接器的结构
CN101242047A (zh) * 2008-02-26 2008-08-13 深圳华为通信技术有限公司 Usb连接件及usb装置
CN201156604Y (zh) * 2008-02-26 2008-11-26 深圳华为通信技术有限公司 Usb连接件及usb装置
CN201417877Y (zh) * 2009-03-13 2010-03-03 龙旗科技(上海)有限公司 一种可立体旋转的usb插头
CN101609954A (zh) * 2009-07-16 2009-12-23 中兴通讯股份有限公司 一种双转轴旋转无线网卡
CN201490549U (zh) * 2009-08-14 2010-05-26 濠玮精密五金(深圳)有限公司 一种可多方向旋转的usb插接装置
CN201550379U (zh) * 2009-11-05 2010-08-11 华为终端有限公司 一种旋转转轴、数码设备和通用串行总线usb设备
CN102025856A (zh) * 2010-11-05 2011-04-20 华为终端有限公司 无线调制解调器

Also Published As

Publication number Publication date
US20120113605A1 (en) 2012-05-10
CN102025856A (zh) 2011-04-20
JP5354555B2 (ja) 2013-11-27
EP2562889A1 (en) 2013-02-27
EP2562889B1 (en) 2016-05-11
JP2012105269A (ja) 2012-05-31
EP2562889A4 (en) 2013-11-13

Similar Documents

Publication Publication Date Title
WO2012059046A1 (zh) 无线调制解调器
TWM414728U (en) High-frequency coaxial rotatable adaptor
WO2012006939A1 (zh) 一种usb连接件、usb外壳以及无线调制解调器
CN210350315U (zh) 一种用于轨道插座的旋转机构
WO2012000368A1 (zh) 旋转机构及具有旋转机构的电子设备
US9757839B2 (en) Grinder for grinding end face of fiber
WO2011054314A1 (zh) 一种旋转转轴、数码设备和通用串行总线usb设备
TW200406082A (en) Disassembling-type antenna apparatus
US7805109B2 (en) Detachable earphone structure
US10136386B2 (en) Wireless network device
JP2006204582A5 (zh)
JP3789416B2 (ja) 可動式アンテナ
CN216768867U (zh) 一种支座及终端支架
KR101888490B1 (ko) 휴대용 단말기 거치장치
CN217322172U (zh) 旋转柱体结构
CN220640181U (zh) 一种冲浪板
WO2011137865A2 (zh) 接头及包括该接头的电子产品
CN205545304U (zh) 一种新型网卡
JPH05275914A (ja) 回転式アンテナ
CN220233437U (zh) 天线组件和无人机配件
CN108470980B (zh) 一种nfc天线、连接件及电子设备
CN208112618U (zh) 一种mifi用转轴
TWM320191U (en) Angle positioning mechanism of telescopic antenna
TW200529493A (en) Wireless apparatus with flip-up antenna
TWM285856U (en) Wireless information device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11837572

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2011837572

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE