WO2010000124A1 - 移动通信终端滑盖铰链中的驱动机构 - Google Patents

移动通信终端滑盖铰链中的驱动机构 Download PDF

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Publication number
WO2010000124A1
WO2010000124A1 PCT/CN2008/073903 CN2008073903W WO2010000124A1 WO 2010000124 A1 WO2010000124 A1 WO 2010000124A1 CN 2008073903 W CN2008073903 W CN 2008073903W WO 2010000124 A1 WO2010000124 A1 WO 2010000124A1
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WIPO (PCT)
Prior art keywords
rigid
spring
bracket
rigid bracket
driving mechanism
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Application number
PCT/CN2008/073903
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English (en)
French (fr)
Inventor
尹隆康
Original Assignee
杭州安费诺飞凤通信部品有限公司
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Application filed by 杭州安费诺飞凤通信部品有限公司 filed Critical 杭州安费诺飞凤通信部品有限公司
Publication of WO2010000124A1 publication Critical patent/WO2010000124A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

Definitions

  • the present invention relates to a slide hinge for a mobile communication terminal. Background technique
  • the semi-automatic slide hinge is a commonly used hinge in the sliding cover connection structure. It is provided with a sliding cover driving mechanism.
  • the driving mechanism often uses a driving spring as a driving part. When the operator pushes the sliding cover, the driving spring is stretched and compressed. Or reversing the deformation and accumulating energy. When the operator pushes the slider over the critical point, that is, after the spring is transferred from the accumulated energy to the released energy, the slider can continue to slide under the driving of the spring.
  • Some of the drive mechanisms themselves are drive springs, and some drive mechanisms use a sliding rigid arm and a spring-fitted structure. All of these have shortcomings that do not have a long stroke. Summary of the invention
  • the technical problem to be solved by the present invention is to provide a drive mechanism in a slide hinge of a mobile communication terminal capable of providing a longer stroke.
  • the present invention adopts the following technical solution: It comprises a first rigid support and a second rigid support, respectively, the first rigid support and the second rigid support respectively have a connection position for connecting the slide hinge; the drive mechanism is In addition to the connection position, a rotation axis of the rigid bracket is provided.
  • the first rigid bracket and the second rigid bracket can respectively rotate around the rotation axis, and the driving mechanism also has a connection first rigidity.
  • a spring of the bracket and the second rigid bracket the spring completing a deformation process of energy storage and energy release when the first rigid bracket and the second rigid bracket are each rotated.
  • the first rigid support and the second rigid support are in operation of the present invention. Rotating around the axis of rotation under spring cooperation causes the drive mechanism to be folded or unfolded so that a larger sliding stroke can be obtained at the same center distance.
  • the present invention may also adopt the following technical solutions: It includes a first rigid bracket and a second rigid bracket, respectively, and the first rigid bracket and the second rigid bracket respectively have connection positions for connecting the skateboards in the slide hinge. Between the first rigid bracket and the second rigid bracket, one or more intermediate rigid brackets are sequentially connected; the driving mechanism is provided with a rotating shaft center of the adjacent rigid brackets outside the connecting position, the sliding cover When the hinge is slid, the rigid bracket is rotatable about its axis of rotation, and the drive mechanism is also provided with a spring that connects adjacent rigid brackets, which completes the process of energy storage and energy release when the rigid brackets are each rotated.
  • the first rigid bracket, the second rigid bracket and the intermediate rigid bracket are respectively rotated around the rotating shaft under the cooperation of the spring, so that the driving mechanism is folded or unfolded, so that the same In the case of the center distance, a larger sliding stroke is obtained.
  • FIG. 1 is a schematic view of Embodiment 1 of the present invention.
  • Fig. 2 is a stateal gradation diagram of the driving mechanism of the first embodiment when the slider is slid.
  • Fig. 3 is a gradation diagram showing the state in which the driving mechanism of the first embodiment is combined with the slider when the slider is slid.
  • Figure 4 is a schematic view of Embodiment 2 of the present invention.
  • Fig. 5 is a stateal gradation diagram of the driving mechanism of the second embodiment when the slider is slid.
  • Fig. 6 is a gradation diagram showing the state in which the driving mechanism shown in Embodiment 2 is combined with the slider when the slider is slid.
  • Figure 7 is a schematic view of Embodiment 3 of the present invention.
  • Fig. 8 is a stateal gradation diagram of the driving mechanism shown in Embodiment 3 when the slider is slid.
  • Fig. 9 is a gradation diagram showing the state in which the driving mechanism shown in Embodiment 3 is combined with the slider when the slider is slid.
  • Figure 10 is a schematic view of Embodiment 4 of the present invention.
  • Figure 11 is a state transition diagram of the driving mechanism shown in Embodiment 4 when the slider is slid.
  • Fig. 12 is a gradation diagram showing the state in which the driving mechanism shown in Embodiment 4 is combined with the slider when the slider is slid. detailed description
  • the invention comprises a first rigid support 1 and a second rigid support 2, respectively, the first rigid support and the second rigid support respectively having connection points 11, 21 for connecting the slides in the slide hinge, the connection positions 11 and 21 respectively being first
  • the ends of the rigid bracket 1 and the second rigid bracket 2, the connecting positions 11, 21 are connecting holes.
  • the driving mechanism is further provided with a rotating shaft center of the rigid bracket in addition to the connecting positions 11 and 21, and the first rigid bracket and the second rigid bracket can rotate around the rotating shaft center when the sliding hinge is slid
  • the driving mechanism is further provided with a spring 3 connecting the first rigid bracket and the second rigid bracket, and the spring completes the deformation process of energy storage and energy release when the first rigid bracket and the second rigid bracket rotate respectively.
  • the first rigid bracket 1 and the second rigid bracket 2 may be linear or other shapes that are easy to connect the springs and enable the two brackets to be folded and unfolded from each other, so that the first rigid bracket 1 and the second rigid bracket 2 are connected to each other.
  • the arm can be bent and extended.
  • the axis of rotation may be the axis of the shaft physically present or may be a logical axis of rotation.
  • the drive mechanism is provided with an intermediate shaft 4, and the first rigid bracket and the second rigid bracket are rotatably coupled to the intermediate shaft, respectively, and the intermediate shaft provides the rotational axis.
  • the intermediate shaft 4 can be connected to the first rigid bracket and the second rigid bracket by riveting and snapping.
  • the spring spans the intermediate shaft and is coupled to the first rigid bracket and the second rigid bracket outside the outer side of the rotating shaft.
  • the spring may be inserted into the bracket, or may be coupled to the spring by a bracket type or welding.
  • the spring can be made in the form of a plate, a single spring or a plurality of springs.
  • the spring is one selected from the group consisting of a circular spring, a leaf spring, a linear spring, and a special-shaped spring, or the spring may be any two or more of a circular spring, a leaf spring, a linear spring, and a special-shaped spring. combination.
  • B11, B12, B13, B14, and B15 respectively indicate that the drive is sliding when the slide is slid. a gradual state of the combination with the skateboard, wherein the first rigid bracket is connected by a rivet at the connection position 11 to the upper slide 5 in the slide hinge, and the second rigid support is passed through the rivet at the connection position 21 and the lower slide in the slide hinge 6 connections.
  • the drive mechanism provided by this embodiment is comparable to existing drive mechanisms: in the case of a relative center distance, a larger stroke can be provided. For example, in the case of a center distance of 25mm, the current drive mechanism only provides a stroke of 40mm or less, and the mechanism can provide an 80mm stroke.
  • Example 2
  • the present invention includes a first rigid support 210 and a second rigid support 220, respectively having a connection position 211, 221 for connecting a slide in the slide hinge, the connection positions 211 and 221 being respectively at the first
  • the ends of the rigid bracket 210 and the second rigid bracket 220, the connecting positions 211, 221 are connecting holes.
  • the driving mechanism is further provided with a rotating shaft center of the rigid bracket in addition to the connecting positions 211 and 221, and the first rigid bracket and the second rigid bracket can rotate around the rotating shaft center when the sliding hinge is slid,
  • the driving mechanism is further provided with a spring 230 connecting the first rigid bracket and the second rigid bracket, and the spring completes the deformation process of energy storage and energy release when the first rigid bracket and the second rigid bracket rotate respectively.
  • the first rigid bracket 210 and the second rigid bracket 220 may be linear or other shapes that are easy to connect the springs and enable the two brackets to be folded and unfolded to each other, so that the first rigid bracket 1 and the second rigid bracket 2 are connected to each other. Turn the bent and extended arms.
  • the spring 230 is a torsion spring
  • the outer side of the first rigid bracket and the second rigid bracket are provided with spring fixing structures such as spring seats 212 and 222 to stabilize the position of the spring during the movement of the driving mechanism. Both ends of the torsion spring are respectively disposed in the spring seats 212, 222.
  • the rotation axis is a logical rotation axis. Unlike the fixed rotation axis in the foregoing embodiment, the rotation axis is between the first rigid support and the second rigid support, in that the first rigid support and the second rigid support are in an unfixed state when folded and unfolded.
  • the spring may be a leaf spring in the shape of a wave or a serpentine.
  • the spring shape can also be straight.
  • the spring can also be in one or more combinations of straight, circular, shaped, and the like.
  • reference numerals A21, A22, A23, A24, A25, A26, and A27 respectively indicate a gradual state of the driving mechanism when the slider slides.
  • B21, B22, B23, B24, and B25 respectively indicate a gradual state of the combination of the driving mechanism and the slider when the slider slides, wherein the first rigid bracket passes through the rivet in the joint position 211 and the slider hinge.
  • the upper slide 5 is connected and the second rigid support is connected by rivets at the connection position 221 to the lower slide 6 in the slide hinge.
  • the driving mechanism provided in this embodiment can be made thinner in the thickness direction than the driving mechanism of the first embodiment because the first rigid bracket 210 and the second rigid bracket 220 are directly connected by a spring. Compared with the drive mechanism of the existing spring, it is characterized by a long stroke. However, compared to the embodiment 1, the stroke is reduced. This embodiment sacrifices the partial stroke in exchange for a reduction in thickness. Example 1 sacrifices the thickness to obtain an increase in stroke.
  • Example 3
  • the present invention includes a first rigid support 310 and a second rigid support 320, respectively having a connection position 311, 321 for connecting a slide in the slide hinge, the connection position 311 being in the first rigid support 310
  • the connection position 321 is at the end of the second rigid bracket 320
  • the connection position 311 and the connection position 321 are connection holes.
  • the driving mechanism is further provided with a rotating shaft center of the rigid bracket in addition to the connecting positions 311 and 321 . When the sliding hinge is slid, the first rigid bracket and the second rigid bracket can respectively rotate around the rotating shaft center.
  • the driving mechanism is further provided with a spring 330 connecting the first rigid bracket and the second rigid bracket, and the spring completes the deformation process of energy storage and energy release when the first rigid bracket and the second rigid bracket rotate respectively.
  • the drive mechanism is provided with an intermediate shaft 340, and the first rigid bracket and the second rigid bracket are rotatably coupled to the intermediate shaft, respectively, and the intermediate shaft provides the rotational axis.
  • the intermediate shaft 340 can be connected to the first rigid bracket and the second rigid bracket in a riveted and snapped manner.
  • the connection position 322 of the second rigid support to the intermediate shaft is between the connection position 323 of the second rigid support and the spring and the connection position 321 of the second rigid support for connecting the slide in the slide hinge.
  • the first rigid bracket is "[" or L-shaped to obtain a larger spring force arm in a space saving manner.
  • the first rigid bracket can also be in the shape of "-".
  • reference numerals A31, A32, A33, A34, A35, A36, A37, and A38 respectively indicate a gradual state of the driving mechanism when the slider slides.
  • B31, B32, B33, B34, and B35 respectively indicate a gradual state of the combination of the driving mechanism and the slider when the slider slides, wherein the first rigid bracket passes through the rivet in the joint position 311 and the slider hinge.
  • the upper slide 5 is connected and the second rigid support is connected by rivets at the connection position 321 to the lower slide 6 in the slide hinge.
  • the driving mechanism provided in this embodiment maintains the long stroke characteristic of the first embodiment as compared with the first and second embodiments, and is thinner than the first embodiment in thickness, but thicker than the second embodiment. Compared with the second embodiment, it has an advantage in terms of the stroke.
  • Example 4
  • the present invention includes a first rigid support 410 and a second rigid support 420, respectively having a connection position 411, 421 for connecting a slide in the slide hinge, the connection positions 411 and 421 being respectively at the first
  • the ends of the rigid bracket 410 and the second rigid bracket 420, and the connecting positions 411 and 421 are connecting holes.
  • an intermediate rigid bracket 450 is disposed; the driving mechanism is outside the connecting positions 411 and 421.
  • a rotation axis of an adjacent rigid bracket is also provided.
  • the rigid bracket can rotate about its rotation axis, and the drive mechanism is further provided with springs 431, 432 for connecting adjacent rigid brackets. The spring completes the deformation process of energy storage and energy release when the rigid supports are rotated.
  • the first rigid bracket 410 and the second rigid bracket 420 and the intermediate rigid bracket 450 may be linear or other shapes that are easy to connect the springs and enable the two brackets to be folded and unfolded from each other, so that the first rigid branch
  • the frame 1 and the second rigid support 2, the intermediate rigid support 450 are connected as an arm that is pivotally bent and extended.
  • the driving mechanism is provided with intermediate shafts 441, 442.
  • the first rigid bracket and the intermediate rigid bracket 450 are rotatably connected to the intermediate shaft 441, respectively.
  • the second rigid bracket and the intermediate rigid bracket 450 are respectively rotatably and intermediately
  • a shaft 442 is coupled, and the intermediate shafts 441, 442 provide the axis of rotation.
  • the intermediate shafts 441, 442 can be connected to the first rigid bracket, the second rigid bracket and the intermediate rigid bracket in the form of riveting and snapping.
  • the spring 431 spans the intermediate shaft 441 and is coupled to the first rigid bracket and the intermediate rigid bracket outside the outer side of the rotating shaft.
  • the spring 432 spans the intermediate shaft 442 and is coupled to the second rigid bracket and the intermediate rigid bracket outside of the outer side of the rotating shaft.
  • the spring can be inserted into the bracket, or it can be coupled to the spring by bracket clamping or welding.
  • the spring can be made in the form of a plate, a single spring with a wire and a plurality of springs.
  • the shape of the spring can be linear or other shapes.
  • the spring may also be realized by one or a combination of a leaf spring, a circular spring, a wire spring, a profiled spring, or the like.
  • reference numerals A41, A42, A43, A44, A45, A46, and A47 respectively indicate a gradual state of the driving mechanism when the slider is slid.
  • B41, B42, B43, B44, and B45 respectively indicate a gradual state of the combination of the driving mechanism and the slider when the slider slides, wherein the first rigid bracket passes through the rivet in the joint position 411 and the slider hinge.
  • the upper slide 5 is connected and the second rigid support is connected by rivets at the connection position 421 to the lower slide 6 in the slide hinge.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Description

说明书 移动通信终端滑盖铰链中的驱动机构 技术领域
本发明涉及移动通信终端滑盖铰链。 背景技术
目前， 诸如手机、 小灵通等移动通信终端， 采用滑盖结构已非常普遍， 滑盖 结构的移动通信终端，其上盖和下盖通过铰链连接。半自动滑盖铰链是滑盖连接 结构中比较常用的铰链， 它设有滑盖的驱动机构，驱动机构往往采用驱动弹簧作 为驱动零件， 当操作者推动滑盖时， 驱动弹簧被拉伸、压縮或扭转等变形而积蓄 能量， 当操作者推动滑盖越过临界点后， 即弹簧由积蓄能量而转为释放能量后， 滑盖能在弹簧的驱动下继续滑动。有的驱动机构本身就是驱动弹簧， 而有的驱动 机构则采用滑动的刚性臂和弹簧相配合的结构， 凡此种种， 都存在着行程不长的 缺陷。 发明内容
本发明所要解决的技术问题是提供一种能提供更长行程的移动通信终端滑 盖铰链中的驱动机构。 为此， 本发明采用以下技术方案： 它包括第一刚性支架、 第二刚性支架，第一刚性支架和第二刚性支架分别具有用于连接滑板铰链中的连 接位； 所述驱动机构在所述连接位之外还提供有刚性支架的转动轴心，滑盖铰链 在滑动时，第一刚性支架和第二刚性支架可以围绕所述转动轴心各自转动，所述 驱动机构还具有连接第一刚性支架和第二刚性支架的弹簧，所述弹簧在第一刚性 支架和第二刚性支架各自转动时， 完成储能和释放能量的变形过程。
由于采用本发明的技术方案， 本发明在工作时， 第一刚性支架、第二刚性支 在弹簧配合下围绕转动轴心各自转动，使驱动机构折拢或展开， 从而能在相同中 心距的情况下， 获得更大的滑动行程。
为解决上述技术问题，本发明还可采用以下技术方案： 它包括第一刚性支架 和第二刚性支架，第一刚性支架和第二刚性支架分别具有用于连接滑板铰链中的 滑板的连接位，在第一刚性支架和第二刚性支架之间还设有一个或多个依次连接 的中间刚性支架；所述驱动机构在所述连接位之外提供有相邻刚性支架的转动轴 心， 滑盖铰链在滑动时， 刚性支架可围绕其转动轴心转动， 所述驱动机构还提供 有连接相邻刚性支架的弹簧，所述弹簧在刚性支架各自转动时， 完成储能和释放 能量的变形过程。
由于采用本发明的技术方案， 本发明在工作时， 第一刚性支架、第二刚性支 架、中间刚性支架在弹簧配合下围绕转动轴心各自转动，使驱动机构折拢或展开， 从而能在相同中心距的情况下， 获得更大的滑动行程。 附图说明
图 1为本发明实施例 1的示意图。
图 2为在滑板滑动时， 实施例 1所示驱动机构的状态渐变图。
图 3为在滑板滑动时， 实施例 1所示驱动机构与滑板结合后的状态渐变图。 图 4为本发明实施例 2的示意图。
图 5为在滑板滑动时， 实施例 2所示驱动机构的状态渐变图。
图 6为在滑板滑动时， 实施例 2所示驱动机构与滑板结合后的状态渐变图。 图 7为本发明实施例 3的示意图。
图 8为在滑板滑动时， 实施例 3所示驱动机构的状态渐变图。
图 9为在滑板滑动时， 实施例 3所示驱动机构与滑板结合后的状态渐变图。 图 10为本发明实施例 4的示意图。
图 11为在滑板滑动时， 实施例 4所示驱动机构的状态渐变图。
图 12为在滑板滑动时，实施例 4所示驱动机构与滑板结合后的状态渐变图。 具体实施方式
实施例 1
参照附图 1-3。 本发明包括第一刚性支架 1和第二刚性支架 2， 第一刚性支 架和第二刚性支架分别具有用于连接滑板铰链中的滑板的连接位 11、 21 , 连接 位 11和 21分别处于第一刚性支架 1和第二刚性支架 2的端头， 连接位 11、 21 为连接孔。所述驱动机构在所述连接位 11和 21之外还提供有刚性支架的转动轴 心，滑盖铰链在滑动时，第一刚性支架和第二刚性支架可以围绕所述转动轴心各 自转动， 所述驱动机构还提供有连接第一刚性支架和第二刚性支架的弹簧 3， 所 述弹簧在第一刚性支架和第二刚性支架各自转动时，完成储能和释放能量的变形 过程。
第一刚性支架 1和第二刚性支架 2可以是直线型的也可以是其它易于连接弹 簧并能使两支架相互折拢和展开的形状， 使第一刚性支架 1 和第二刚性支架 2 连接成可转动弯折和伸展的臂。
所述转动轴心可以是物理上存在的轴的轴心， 也可以是逻辑上的转动轴心。 所述驱动机构提供有中间轴 4， 所述第一刚性支架和第二刚性支架分别可转 动地与中间轴连接， 所述中间轴提供所述转动轴心。 中间轴 4可以采用铆接、卡 接的形式与第一刚性支架和第二刚性支架连接。
所述弹簧跨过中间轴，在转动轴心的外侧外与第一刚性支架和第二刚性支架 连接。 弹簧可以是装入支架中， 也可以由支架卡式、 焊接方式与弹簧联接。 弹簧 可以为板状，丝状的单根弹簧或多根弹簧来完成。所述弹簧为选自圆形簧、板簧、 线状簧、 异形簧中的一种， 或， 所述弹簧可以为圆形簧、 板簧、 线状簧、 异形簧 的任意两种以上的组合。
在图 2中， 标号 All、 A12、 A13、 A14、 A15、 A16、 A17分别表示在滑板 滑动时， 驱动机构的渐变状态。
如图 3所示， Bll、 B12、 B13、 B14、 B15分别表示在滑板滑动时， 驱动机 构与滑板结合体的渐变状态， 其中， 第一刚性支架通过铆钉在连接位 11与滑盖 铰链中的上滑板 5连接， 第二刚性支架通过铆钉在连接位 21与滑盖铰链中的下 滑板 6连接。
本实施例所提供的驱动机构与现有的驱动机构相对比：在相对中心距的情况 下， 可以提供更大的行程。 如在 25mm 中心距情况下， 目前的驱动机构只提供 40mm以下的行程， 而本机构可以提供 80mm的行程。 实施例 2
参照附图 4-6。 本发明包括第一刚性支架 210和第二刚性支架 220， 第一刚 性支架和第二刚性支架分别具有用于连接滑板铰链中的滑板的连接位 211、 221 , 连接位 211和 221分别处于第一刚性支架 210和第二刚性支架 220的端头，连接 位 211、 221为连接孔。 所述驱动机构在所述连接位 211和 221之外还提供有刚 性支架的转动轴心，滑盖铰链在滑动时，第一刚性支架和第二刚性支架可以围绕 所述转动轴心各自转动，所述驱动机构还提供有连接第一刚性支架和第二刚性支 架的弹簧 230， 所述弹簧在第一刚性支架和第二刚性支架各自转动时， 完成储能 和释放能量的变形过程。
第一刚性支架 210和第二刚性支架 220可以是直线型的也可以是其它易于连 接弹簧并能使两支架相互折合和展开的形状，使第一刚性支架 1和第二刚性支架 2连接成可转动弯折和伸展的臂。
本实施例中，所述弹簧 230为扭簧，第一刚性支架和第二刚性支架的外侧设 有弹簧座 212、 222等弹簧固定结构， 在驱动机构运动中稳定弹簧的位置。 扭簧 的两端分别穿设在弹簧座 212、 222中， 本实施例中， 转动轴心为逻辑上的转动 轴心。与前述实施例中固定转动轴心不同， 该转动轴心处于第一刚性支架和第二 刚性支架的之间，在于第一刚性支架和第二刚性支架折合和展开时处于不固定状 态。
所述弹簧可以为呈波浪形或蛇形等形状的板簧。 弹簧形状也可以是直线型， 圆形及其他形状， 弹簧也可以采用直线型、 圆形、异形等形式中一种或多种组合 形式。
在图 5中， 标号 A21、 A22、 A23、 A24、 A25、 A26、 A27分别表示在滑板 滑动时， 驱动机构的渐变状态。
如图 3所示， B21、 B22、 B23、 B24、 B25分别表示在滑板滑动时， 驱动机 构与滑板结合体的渐变状态， 其中， 第一刚性支架通过铆钉在连接位 211与滑盖 铰链中的上滑板 5连接，第二刚性支架通过铆钉在连接位 221与滑盖铰链中的下 滑板 6连接。
本实施例所提供的驱动机构相对于实施例 1的驱动机构，由于采用了第一刚 性支架 210和第二刚性支架 220直接由弹簧联系的方式，在厚度方向上可以做得 更薄。 相对于现有弹簧的驱动机构， 其特点在于其行程长。 但相对于实施例 1， 其行程有所降低。本实施例是牺牲部分行程来换取厚度降低。实施例 1是牺牲厚 度来获得行程增加。 实施例 3
参照图 7-9。 本发明包括第一刚性支架 310和第二刚性支架 320， 第一刚性 支架和第二刚性支架分别具有用于连接滑板铰链中的滑板的连接位 311、 321 , 连接位 311处于第一刚性支架 310的端头，连接位 321处于第二刚性支架 320的 靠近端头处， 连接位 311和连接位 321 为连接孔。 所述驱动机构在所述连接位 311和 321之外还提供有刚性支架的转动轴心， 滑盖铰链在滑动时， 第一刚性支 架和第二刚性支架可以围绕所述转动轴心各自转动，所述驱动机构还提供有连接 第一刚性支架和第二刚性支架的弹簧 330， 所述弹簧在第一刚性支架和第二刚性 支架各自转动时， 完成储能和释放能量的变形过程。
所述驱动机构提供有中间轴 340， 所述第一刚性支架和第二刚性支架分别可 转动地与中间轴连接，所述中间轴提供所述转动轴心。中间轴 340可以采用铆接、 卡接的形式与第一刚性支架和第二刚性支架连接。 第二刚性支架中与中间轴的连接位 322 处于第二刚性支架与弹簧的连接位 323和第二刚性支架上的用于连接滑板铰链中的滑板的连接位 321之间。第一刚 性支架呈 " ["型或 L型， 以在节约空间的情况下获得更大的弹簧力臂。 第一刚 性支架也可呈 "―"形。
在图 8中， 标号 A31、 A32、 A33、 A34、 A35、 A36、 A37、 A38分别表示 在滑板滑动时， 驱动机构的渐变状态。
如图 9所示， B31、 B32、 B33、 B34、 B35分别表示在滑板滑动时， 驱动机 构与滑板结合体的渐变状态， 其中， 第一刚性支架通过铆钉在连接位 311与滑盖 铰链中的上滑板 5连接，第二刚性支架通过铆钉在连接位 321与滑盖铰链中的下 滑板 6连接。
本实施例所提供的驱动机构与实施例 1、 2相比， 保持了实施例 1的长行程 特点， 在厚度方面薄于实施例 1， 但比实施例 2厚。 相对于实施例 2， 在行程方 面占有优势。 实施例 4
参照图 10-12。 本发明包括第一刚性支架 410和第二刚性支架 420， 第一刚 性支架和第二刚性支架分别具有用于连接滑板铰链中的滑板的连接位 411、 421 , 连接位 411和 421分别处于第一刚性支架 410和第二刚性支架 420的端头，连接 位 411、 421为连接孔。 第一刚性支架和第二刚性支架之间还设有一个或多个依 次连接的中间刚性支架， 本实施例设置了一个中间刚性支架 450; 所述驱动机构 在所述连接位 411和 421之外还提供有相邻刚性支架的的转动轴心，滑盖铰链在 滑动时， 刚性支架可以围绕其转动轴心各自转动，所述驱动机构还提供有连接相 邻刚性支架的弹簧 431、 432, 所述弹簧在刚性支架各自转动时， 完成储能和释 放能量的变形过程。
第一刚性支架 410和第二刚性支架 420、 中间刚性支架 450可以是直线型的 也可以是其它易于连接弹簧并能使两支架相互折拢和展开的形状，使第一刚性支 架 1和第二刚性支架 2、 中间刚性支架 450连接成可转动弯折和伸展的臂。 所述驱动机构提供有中间轴 441、 442, 所述第一刚性支架和中间刚性支架 450分别可转动地与中间轴 441连接， 所述第二刚性支架和中间刚性支架 450分 别可转动地与中间轴 442连接， 所述中间轴 441、 442提供所述转动轴心。 中间 轴 441、 442可以采用铆接、 卡接的形式与第一刚性支架、 第二刚性支架和中间 刚性支架连接。
所述弹簧 431跨过中间轴 441， 在转动轴心的外侧外与第一刚性支架和中间 刚性支架连接。 所述弹簧 432跨过中间轴 442， 在转动轴心的外侧外与第二刚性 支架和中间刚性支架连接。弹簧可以是装入支架中， 也可以由支架卡式、焊接方 式与弹簧联接。弹簧可以为板状， 丝状的单根弹簧和多根弹簧来完成。弹簧的形 状可以为直线型， 也可以为其他形状。 弹簧还可以由板簧、 圆形簧、 丝簧、 异型 簧等中的一种或几种组合实现。
在图 11中， 标号 A41、 A42、 A43、 A44、 A45、 A46、 A47分别表示在滑板 滑动时， 驱动机构的渐变状态。 如图 12所示， B41、 B42、 B43、 B44、 B45分别表示在滑板滑动时， 驱动机 构与滑板结合体的渐变状态， 其中， 第一刚性支架通过铆钉在连接位 411与滑盖 铰链中的上滑板 5连接，第二刚性支架通过铆钉在连接位 421与滑盖铰链中的下 滑板 6连接。

Claims

权利要求书
1、移动通信终端滑盖铰链中的驱动机构，其特征在于它包括第一刚性支架、 第二刚性支架，第一刚性支架和第二刚性支架分别具有用于连接滑板铰链中的连 接位； 所述驱动机构在所述连接位之外还提供有刚性支架的转动轴心，滑盖铰链 在滑动时，第一刚性支架和第二刚性支架可以围绕所述转动轴心各自转动，所述 驱动机构还具有连接第一刚性支架和第二刚性支架的弹簧，所述弹簧在第一刚性 支架和第二刚性支架各自转动时， 完成储能和释放能量的变形过程。
2、 如权利要求 1所述的移动通信终端滑盖铰链中的驱动机构， 其特征在于 所述驱动机构提供有中间轴，所述第一刚性支架和第二刚性支架分别可转动地与 中间轴连接， 所述中间轴提供所述转动轴心。
3、 如权利要求 2所述的移动通信终端滑盖铰链中的驱动机构， 其特征在于 所述弹簧跨过中间轴，在转动轴心的外侧， 并联接在第一刚性支架和第二刚性支 架上。
4、 如权利要求 2所述的移动通信终端滑盖铰链中的驱动机构， 其特征在于 第一刚性支架和第二刚性支架中的其中之一，其与中间轴的连接位处于其与弹簧 的连接位和其用于连接滑板铰链中的滑板的连接位之间。
5、 如权利要求 2所述的移动通信终端滑盖铰链中的驱动机构， 其特征在于 第一刚性支架和第二刚性支架中的其中之一，其与中间轴的连接位处于其与弹簧 的连接位和其用于连接滑板铰链中的滑板的连接位之间，第一刚性支架和第二刚 性支架中的另一刚性支架呈 "一"、 " ["型或 L型。
6、 如权利要求 1所述的移动通信终端滑盖铰链中的驱动机构， 其特征在于 所述弹簧为圆形簧、 板簧、 线状簧、 异形簧中的一种， 或， 所述弹簧为圆形簧、 板簧、线状簧、异形簧的任意两种以上的组合， 弹簧的两端分别在转动轴心的外 侧与第一刚性支架和第二刚性支架连接。
1
7、 如权利要求 1所述的移动通信终端滑盖铰链中的驱动机构， 其特征在于 所述弹簧为呈波浪形或蛇形的板簧。
8、 如权利要求 6或 7所述的移动通信终端滑盖铰链中的驱动机构， 其特征 在于第一刚性支架和第二刚性支架的外侧设有弹簧固定结构，在驱动机构运动中 稳定弹簧的位置。
9、 移动通信终端滑盖铰链中的驱动机构， 其特征在于它包括第一刚性支架 和第二刚性支架，第一刚性支架和第二刚性支架分别具有用于连接滑板铰链中的 滑板的连接位，在第一刚性支架和第二刚性支架之间还设有一个或多个依次连接 的中间刚性支架；所述驱动机构在所述连接位之外提供有相邻刚性支架的转动轴 心， 滑盖铰链在滑动时， 刚性支架可围绕其转动轴心转动， 所述驱动机构还提供 有连接相邻刚性支架的弹簧，所述弹簧在刚性支架各自转动时， 完成储能和释放 能量的变形过程。
10、如权利要求 9所述的移动通信终端滑盖铰链中的驱动机构，其特征在于 所述驱动机构提供有相邻刚性支架的中间轴，相邻刚性支架分别可转动地与它们 的中间轴连接，所述中间轴提供所述转动轴心； 连接相邻刚性支架的弹簧跨过中 间轴， 在转动轴心的外侧与相邻刚性支架连接。
2
PCT/CN2008/073903 2008-07-04 2008-12-31 移动通信终端滑盖铰链中的驱动机构 WO2010000124A1 (zh)

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