WO2013007115A1 - 一种便携电子设备终端的滑板铰链 - Google Patents

一种便携电子设备终端的滑板铰链 Download PDF

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Publication number
WO2013007115A1
WO2013007115A1 PCT/CN2012/072313 CN2012072313W WO2013007115A1 WO 2013007115 A1 WO2013007115 A1 WO 2013007115A1 CN 2012072313 W CN2012072313 W CN 2012072313W WO 2013007115 A1 WO2013007115 A1 WO 2013007115A1
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WO
WIPO (PCT)
Prior art keywords
sliding
groove
electronic device
portable electronic
device terminal
Prior art date
Application number
PCT/CN2012/072313
Other languages
English (en)
French (fr)
Inventor
程冠伦
Original Assignee
杭州安费诺飞凤通信部品有限公司
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 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
Priority to ES12811141T priority Critical patent/ES2733716T3/es
Priority to EP12811141.6A priority patent/EP2734019B1/en
Priority to JP2014519379A priority patent/JP5837193B2/ja
Priority to CA2841099A priority patent/CA2841099C/en
Priority to US14/232,259 priority patent/US9016946B2/en
Publication of WO2013007115A1 publication Critical patent/WO2013007115A1/zh

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H05K5/0226—Hinges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • E05Y2999/00—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track

Definitions

  • the present invention relates to a slide hinge for a portable electronic device terminal.
  • the portable electronic device terminal of the present invention includes an electronic product that can be carried around with a mobile phone, a PHS, an electronic dictionary, a notebook computer, an e-book, a handheld game console, and the like. Background technique
  • skateboard hinges are semi-automatic hinges with drive springs.
  • the skateboard hinge includes a relatively slidable fixed plate and a sliding plate that are coupled to each other to facilitate their relative sliding movement.
  • the driving mechanism adopts the driving spring as a driving component. When the operator opens or closes the sliding body, the driving spring is deformed by stretching, compressing or twisting to accumulate energy. When the sliding body is pushed over the critical point, the spring is After accumulating energy and releasing energy, the sliding body can continue to slide under the drive of the spring, thereby enabling the portable mobile electronic device to be turned on or off.
  • the technical problem to be solved by the present invention is to provide a slide hinge of a portable electronic device terminal, which can reduce the thickness of the hinge, the sliding of the sliding plate can be stopped arbitrarily and has a good sliding feel.
  • the present invention adopts the following technical solutions: It includes a fixed plate and a sliding plate, and two sides of the fixed plate are provided with a sliding plate sliding guiding groove, and a middle portion of one side of the sliding guiding groove is an elastic structure, and the elastic Structure and sliding guide groove The one side groove wall forms a grip on the sliding plate.
  • the fixing plate is provided with a spring or a spring piece supporting the elastic structure.
  • the fixing plate is provided with a spring piece supporting the elastic structure, and the elastic piece is cut and bent from the fixing plate.
  • the two sides of the fixing plate are bent into a mounting groove open to the inner side of the fixing plate, the sliding guiding groove is installed in the mounting groove, the elastic piece is located at the lower groove wall of the mounting groove, or the elastic piece is self-installing groove
  • the lower groove wall passes through the bottom of the installation groove to the upper groove wall of the installation groove.
  • the elastic structure comprises a friction block protruding in the sliding path of the sliding plate in the middle portion and movable up and down, and a resilient arm extending from the friction block to both sides thereof, and the two sides of the friction block are provided with a guiding slope.
  • the elastic structure and the sliding guide groove are a unitary structure, and the sliding guide groove is permeable at the bottom of the groove corresponding to the elastic structural section.
  • the outer side of the friction block is provided with a first left and right limiting structure
  • the fixing plate is provided with a limiting groove that cooperates with the first left and right limiting structures.
  • a second limiting structure is disposed on the outer side of the bottom of the sliding guiding groove, and the fixing plate is provided with a limiting slot that cooperates with the second left and right limiting structures.
  • the sliding plate is provided with a groove that cooperates with the friction block with respect to the sliding stroke limit position.
  • the present invention can utilize the sliding guide groove having the elastic structure to slide and frictionally clamp the sliding plate, and has high structural integration and concealment, so that the slide hinge is without the driving spring. In the case, there is still a good hand feeling, and the sliding plate can be stopped at any time during the sliding process. Further, since the drive spring can be omitted, the thickness of the hinge can be made thin.
  • Figure 1 is a schematic view of the first embodiment of the present invention as seen from the front.
  • Fig. 2 is a schematic view of the first embodiment of the present invention as seen from the back side.
  • Figure 3 is an exploded view of Embodiment 1 of the present invention.
  • Fig. 4 is a schematic view of the sliding guide groove of the first embodiment as seen from the front.
  • Fig. 5 is a view showing the sliding guide groove of the embodiment 1 as viewed from the back.
  • Figure ⁇ is a schematic rear view of the sliding plate of the embodiment 1.
  • Figure 7 is a longitudinal cross-sectional view of the hinge of the embodiment 1 at the end of the opening stroke.
  • Figure 8 is a longitudinal cross-sectional view of the hinge of the embodiment 1 at the end of the closing stroke.
  • Figure 9 is a transverse cross-sectional view showing Embodiment 1 of the present invention.
  • Figure 10 is a schematic view of a second embodiment of the present invention as viewed from one direction.
  • Figure 1 is a schematic view of the second embodiment of the present invention as viewed from another direction.
  • Figure 1 2 is an exploded view of the structure of Embodiment 2 of the present invention.
  • Fig. 13 is a schematic view of the sliding guide groove of the embodiment 2 of the present invention as seen from the front. detailed description
  • Embodiment 1 Referring to Figure 9.
  • the present invention includes a fixed plate 1 and a sliding plate 2, and two sides of the fixed plate are provided with a sliding plate sliding guiding groove 3, and a central portion of one side groove wall 37 of the sliding guiding groove is an elastic structure, and the elastic structure and the sliding guiding groove The other side groove wall 38 forms a grip on the slide plate 2.
  • the fixing plate 1 is provided with a spring or a spring piece for supporting the elastic structure.
  • the elastic piece 10 is formed.
  • the elastic direction of the elastic piece is as shown in FIGS. 7 and 8.
  • the elastic piece 10 is a slave.
  • the cutting plate is bent and bent.
  • the elastic piece may also be an additional elastic piece punched, welded to the fixed plate during assembly, or welded to the fixed plate after the injection molding of the elastic piece to generate friction with the sliding plate.
  • the two sides of the fixing plate are bent into a mounting groove 13 which is open to the inner side of the fixing plate.
  • the sliding guiding groove 3 is installed in the mounting groove 13 and the elastic piece 10 is at the lower groove wall of the mounting groove.
  • the one side groove wall 37 of the sliding guide groove is a lower side groove wall of the sliding guide groove.
  • the elastic structure includes a friction block 31 protruding in a sliding path of the sliding plate in the middle portion and movable up and down, and a resilient arm 32 extending from the friction block to both sides thereof.
  • the two sides of the friction block are provided with a guiding slope 33.
  • the elastic structure and the sliding guide groove are a unitary structure, for example, injection molded together, and the elastic structure can be inlaid with an injection-molded metal reinforcement body, and the sliding guide groove is emptied in the groove bottom 34 of the corresponding elastic structure section.
  • the elastic structure may also be a part separately manufactured from the sliding guide groove body, and is attached to the sliding guide groove 3 during assembly.
  • the elastic structure may be made of a material different from that of the sliding guide groove body.
  • the elastic structure itself is a spring piece.
  • the outer side of the friction block is provided with a first left and right limiting structure 35, and the fixing plate is provided with a limiting slot 1 1 that cooperates with the first left and right limiting structures.
  • a second limiting structure 30 is disposed on the outer side of the bottom of the sliding guiding groove, and the fixing plate is provided with a limiting slot 12 that cooperates with the second left and right limiting structures.
  • the above two kinds of limiting structures may be used in combination or in one type, and the purpose thereof is to prevent looseness of the sliding guide groove and to protect a relatively weak portion in the elastic structure.
  • the sliding plate is provided with a recess 21 that cooperates with the friction block with respect to the sliding stroke limit position.
  • the cooperation of the groove 21 and the protruding friction block 31 enables the hinge to have a "click” sound locking function, and when the sliding plate slides to the end, the "click” sound can be generated and locked by their cooperation.
  • the lifting direction of the elastic piece 10 is vertically upward, and the bottom of the friction block acts to lift it up, compressing the space between the upper and lower structures of the sliding guiding groove, thereby transmitting the elastic force of the elastic piece 10 to the sliding plate.
  • the elastic piece 10 passes from the bottom groove wall of the mounting groove through the bottom of the mounting groove to the upper groove wall of the mounting groove.
  • the direction of the force of the elastic piece is vertically downward, and the corresponding elastic structure of the sliding guide groove is exactly interchanged with the first embodiment.
  • the structure in which the elastic piece acts on the friction block from above is more advantageous for the thinning design of the hinge.
  • the other structures of this embodiment are the same as those of Embodiment 1, and in Figures 10-13, the same reference numerals as in Figures 1-9 represent the same meanings.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Telephone Set Structure (AREA)
  • Connection Of Plates (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

提供了一种便携电子设备终端的滑板铰链，包括固定板和滑动板，固定板的两侧设有滑动板滑动导向槽，所述滑动导向槽的一侧槽壁的中部为弹性结构，所述弹性结构与滑动导向槽的另一侧槽壁形成对滑动板的夹持。该滑板铰链能够利用具有弹性结构的滑动导向槽对滑动板的滑动导向和摩擦夹持，具有高度的结构集成性和隐蔽性，使得滑板铰链在不带驱动弹簧的情况下依然具有良好的手感，且滑动板在滑动过程中能够随时停止。此外，由于可以不带驱动弹簧，因此能够使铰链的厚度减薄。

Description

种便携电子设备终端的滑板铰链 技术领域
本发明涉及便携式电子设备终端的滑板铰链，本发明所述的便携式电子设备 终端包括手机、 小灵通、 电子辞典、 笔记本电脑、 电子书、 掌上游戏机等可随身 携带的电子产品。 背景技术
传统的滑板铰链都是带驱动弹簧的半自动式铰链。 滑板铰链包括可相对滑 动的固定板和滑动板，板间连接帮助它们相对滑动的驱动机构。驱动机构采用所 述驱动弹簧作为驱动零件， 当操作者打开或关闭滑动机体时， 驱动弹簧被拉伸、 压缩或扭转等变形而积蓄能量， 当滑动机体被推动而越过临界点后， 即弹簧由积 蓄能量而转为释放能量后，滑动机体能在弹簧的驱动下继续滑动， 从而使便携式 移动电子设备被打开或关闭。
所述弹簧尽管起到了驱动作用， 但其位置处在固定板和滑动板之间， 占用 相当的高度空间，使得便携电子设备终端的减薄设计受到很大制约。且这种电子 设备终端在滑板打开过程中不能随意停止。 发明内容
本发明所要解决的技术问题是提供一种便携电子设备终端的滑板铰链，能够 降低铰链厚度、滑动板滑动随意停止且具有良好的滑动手感。 为此， 本发明采用 以下技术方案： 它包括固定板和滑动板， 固定板的两侧设有滑动板滑动导向槽， 所述滑动导向槽的一侧槽壁的中部为弹性结构，所述弹性结构与滑动导向槽的另 一侧槽壁形成对滑动板的夹持。
在采用上述技术方案的基础上， 本发明还可采用以下进一步的技术方案： 所述固定板上设有支撑所述弹性结构的弹簧或弹片。
所述固定板上设有支撑所述弹性结构的弹片，所述弹片从固定板上切割弯曲 而成。所述固定板两侧被弯折成向固定板内侧开放的安装槽，所述滑动导向槽安 装在安装槽内， 所述弹片处在安装槽下部槽壁处， 或者， 所述弹片自安装槽下部 槽壁经过安装槽槽底至安装槽上部槽壁。
所述弹性结构包括处于中部的凸出在滑动板滑动路径上并可上下移动的摩 擦块以及自摩擦块向其两侧外延伸的弹性臂， 摩擦块的两侧设有导坡。
所述弹性结构和滑动导向槽为一体式结构，所述滑动导向槽在对应弹性结构 区段的槽底透空。
所述摩擦块的外侧设有第一左右限位结构，所述固定板上设有与第一左右限 位结构配合的限位槽。
所述滑动导向槽的槽底外侧设有第二限位结构，所述固定板上设有与第二左 右限位结构配合的限位槽。
所述滑动板相对于滑动行程极限位设有与摩擦块配合的凹槽。
由于采用本发明的上述技术方案，本发明能够利用具有弹性结构的滑动导向 槽对滑动板的滑动导向和摩擦夹持， 具有高度的结构集成性和隐蔽性，使得滑板 铰链在不带驱动弹簧的情况下依然具有良好的手感，且滑动板在滑动过程中能够 随时停止。 此外， 由于可以不带驱动弹簧， 因此， 能够使铰链的厚度减薄。 附图说明
图 1为本发明实施例 1从正面观察的示意图。
图 2为本发明实施例 1从背面观察的示意图。
图 3为本发明实施例 1 的爆炸图。 图 4为实施例 1滑动导向槽从正面观察的示意图。
图 5为实施例 1滑动导向槽从背面观察的示意图。
图 ό为实施例 1滑动板的背面示意图。
图 7为实施例 1铰链在打开行程末端时的纵向剖视图。
图 8为实施例 1铰链在关闭行程末端时的纵向剖视图。
图 9为本发明实施例 1 的横向剖视图。
图 1 0为本发明实施例 2从一个方向观察的示意图。
图 1 1为本发明实施例 2从另一个方向观察的示意图。
图 1 2为本发明实施例 2的结构爆炸图。
图 1 3为本发明实施例 2的滑动导向槽从正面观察的示意图。 具体实施方式
实施例 1， 参照附图 9。
本发明包括固定板 1和滑动板 2， 固定板的两侧设有滑动板滑动导向槽 3， 所述滑动导向槽的一侧槽壁 37的中部为弹性结构， 所述弹性结构与滑动导向槽 的另一侧槽壁 38形成对滑动板 2的夹持。
所述固定板 1上设有支撑所述弹性结构的弹簧或弹片， 本实施例中， 为弹片 1 0， 弹片的弹力方向如图 7、 8所示， 进一步地， 所述弹片 1 0为从固定板上切割 弯曲而成。 所述弹片也可以是冲压的一个额外的弹片， 装配时焊接到固定板上， 或对弹片镶嵌注塑后焊接到固定板上与滑动板产生摩擦力。
所述固定板两侧被弯折成向固定板内侧开放的安装槽 1 3， 所述滑动导向槽 3安装在安装槽 1 3内，所述弹片 1 0处在安装槽下部槽壁处。所述滑动导向槽的 一侧槽壁 37为滑动导向槽的下侧槽壁。
所述弹性结构包括处于中部的凸出在滑动板滑动路径上并可上下移动的摩 擦块 31 以及自摩擦块向其两侧外延伸的弹性臂 32，摩擦块的两侧设有导坡 33。 所述弹性结构和滑动导向槽为一体式结构， 比如一起注塑而成， 弹性结构上可镶 嵌注塑金属加强体， 所述滑动导向槽在对应弹性结构区段的槽底 34透空。 弹性 结构也可以是与滑动导向槽本体分开制造的零件，在装配时连接在滑动导向槽 3 上， 弹性结构可采用与滑动导向槽本体不同的材料， 比如， 弹性结构本身就是一 个弹簧片。
所述摩擦块的外侧设有第一左右限位结构 35， 所述固定板上设有与第一左 右限位结构配合的限位槽 1 1。所述滑动导向槽的槽底外侧设有第二限位结构 30， 所述固定板上设有与第二左右限位结构配合的限位槽 1 2。 上述两种限位结构可 以并用或选用一种，其目的既为了防止滑动导向槽的松动， 也为了保护弹性结构 中的相对薄弱部位。
所述滑动板相对于滑动行程极限位设有与摩擦块配合的凹槽 21。 凹槽 21和 突出的摩擦块 31的配合能使铰链具有带 "喀嚓"声的锁固功能， 当滑动板滑动 到末端， 通过它们的配合能产生 "喀嚓"声音， 并进行锁固。
在本实施例中， 弹片 10的翘起方向为竖直向上， 作用摩擦块的底部， 使其抬 起， 压缩滑动导向槽上下结构间的空间， 从而将弹片 10的弹力传递到滑动板上， 形成对滑动板的正压力。当滑动板相对于滑动导向槽滑动时，滑动板与摩擦块之 间形成一定的摩擦力， 该摩擦力将与施加在滑动板上的外力行成平衡力系， 实现 随意停止以及取得良好手感的功能。 实施例 2， 参照附图 10-13。
在本实施例中， 所述弹片 1 0自安装槽下部槽壁经过安装槽槽底至安装槽上 部槽壁。 弹片的作用力方向为竖直向下， 相应的滑动导向槽弹性结构和实施例 1 正好上下互换，这样，这样的弹片从上面作用摩擦块的结构会更有利于铰链的减 薄设计。本实施例的其它结构和实施例 1相同，在附图 10-13中，附图标号与图 1-9 相同的代表相同的含义。

Claims

权利要求书
1、 一种便携电子设备终端的滑板铰链， 包括固定板和滑动板， 固定板的两 侧设有滑动板滑动导向槽，其特征在于所述滑动导向槽的一侧槽壁的中部为弹性 结构， 所述弹性结构与滑动导向槽的另一侧槽壁形成对滑动板的夹持。
2、如权利要求 1所述的一种便携电子设备终端的滑板铰链， 其特征在于所 述固定板上设有支撑所述弹性结构的弹簧或弹片。
3、如权利要求 1所述的一种便携电子设备终端的滑板铰链， 其特征在于所 述固定板上设有支撑所述弹性结构的弹片， 所述弹片从固定板上切割弯曲而成。
4、如权利要求 2或 3所述的一种便携电子设备终端的滑板铰链， 其特征在 于所述弹性结构包括处于中部的凸出在滑动板滑动路径上并可上下移动的摩擦 块以及自摩擦块向其两侧外延伸的弹性臂， 摩擦块的两侧设有导坡。
5、如权利要求 4所述的一种便携电子设备终端的滑板铰链， 其特征在于所 述弹性结构和滑动导向槽为一体式结构，所述滑动导向槽在对应弹性结构区段的 槽底透空。
0、如权利要求 4所述的一种便携电子设备终端的滑板铰链， 其特征在于所 述摩擦块的外侧设有第一左右限位结构，所述固定板上设有与第一左右限位结构 配合的限位槽。
7、如权利要求 1所述的一种便携电子设备终端的滑板铰链， 其特征在于所 述滑动导向槽的槽底外侧设有第二限位结构，所述固定板上设有与第二左右限位 结构配合的限位槽。
8、如权利要求 4所述的一种便携电子设备终端的滑板铰链， 其特征在于所 述滑动板相对于滑动行程极限位设有与摩擦块配合的凹槽。
9、如权利要求 3所述的一种便携电子设备终端的滑板铰链， 其特征在于所 述固定板两侧被弯折成向固定板内侧开放的安装槽，所述滑动导向槽安装在安装 槽内， 所述弹片处在安装槽下部槽壁处。
1 0、 如权利要求 3所述的一种便携电子设备终端的滑板铰链， 其特征在于 所述固定板两侧被弯折成向固定板内侧开放的安装槽，所述滑动导向槽安装在安 装槽内， 所述弹片自安装槽下部槽壁经过安装槽槽底至安装槽上部槽壁。
2
PCT/CN2012/072313 2011-07-11 2012-03-14 一种便携电子设备终端的滑板铰链 WO2013007115A1 (zh)

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