WO2013044737A1 - 弹簧模组以及采用该弹簧模组的滑盖手机 - Google Patents

弹簧模组以及采用该弹簧模组的滑盖手机 Download PDF

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Publication number
WO2013044737A1
WO2013044737A1 PCT/CN2012/081395 CN2012081395W WO2013044737A1 WO 2013044737 A1 WO2013044737 A1 WO 2013044737A1 CN 2012081395 W CN2012081395 W CN 2012081395W WO 2013044737 A1 WO2013044737 A1 WO 2013044737A1
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WO
WIPO (PCT)
Prior art keywords
spring
support
support rod
support body
rod
Prior art date
Application number
PCT/CN2012/081395
Other languages
English (en)
French (fr)
Inventor
郁皎
朱欣
黄波
吴鹏
邹亮
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 EP12837402.2A priority Critical patent/EP2675139B1/en
Publication of WO2013044737A1 publication Critical patent/WO2013044737A1/zh
Priority to US14/132,939 priority patent/US9185195B2/en

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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
    • 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 communication terminal, and more particularly to a spring module and a slider phone using the same. Background technique
  • the spring module is used as an accessory between the upper sliding cover and the sliding cover of the sliding cover mobile phone, and can be said to be the most important component in the sliding mobile phone; the function of the spring module is to push the sliding cover Through the retraction and application of the spring module, the semi-automatic opening or closing of the slider phone is realized.
  • the spring module of the prior art generally comprises two plate-shaped metal sheets that slide together, and a compression spring disposed between the two metal sheets.
  • one side of the metal piece is provided with a sliding slot
  • the other side of the metal piece is provided with a sliding rail that cooperates with the sliding slot; the two metal pieces are respectively connected to the sliding mobile phone by screws, buckles and the like.
  • Two chassis The principle of action is that when the upper and lower casings of the slider phone are pushed by hand, the two metal pieces connected to the casing are also slid by the matching chutes and slide rails, and are connected with the metal sheets during the sliding process.
  • the compression spring can realize the semi-automatic relative sliding of the two metal sheets by its elastic force, thereby finally realizing the opening and closing effect of the slider mobile phone.
  • the technical defect of the above spring module is that the spring module comprises two metal pieces and a compression spring, and the structure and the processing process are complicated, and the manufacturing cost is high; and the presence of the two metal pieces also makes the spring module It takes up a lot of thickness space and can't meet the requirements of thin and light mobile phone.
  • the spring of the spring module has many spring steels and the structure is also complicated. Summary of the invention
  • the object of the present invention is to provide a spring module and a slider phone using the same, which simplifies the structure of the spring module and reduces the manufacturing cost.
  • the present invention provides a spring module, including: a support body, a first support rod, a second support rod, a first spring, a second spring, a first attachment member for connecting an upper casing of the slide phone, and a second hanging member for connecting the lower casing of the slider phone; the supporting body is provided with a mounting hole penetrating the supporting body;
  • One end of the first support rod is connected to the first hook member, and the other end is inserted into a mounting hole on the support body, the first support rod is movable along the mounting hole, and the first a first spring is set on a support rod;
  • One end of the second support rod is connected to the second hitch, and the other end is inserted into a mounting hole on the support body, and the second support rod is movable along the mounting hole, and the first
  • the second support spring is provided with a second spring.
  • the invention provides a slider mobile phone using the spring module of the invention, comprising: an upper casing, a lower casing and the spring module;
  • the upper casing is provided with a sliding rail, and the lower casing is provided with a sliding slot; the first hanging component of the spring module is connected to the upper casing of the sliding cover mobile phone, and the spring module is The second hook is connected to the lower case of the slider phone.
  • the spring module of the present invention and the slider mobile phone using the spring module by providing a first support rod, a second support rod, and a hanging member for directly connecting the slider mobile phone casing in the spring module,
  • the utility model solves the problems of complicated structure and high cost of the spring module in the prior art, simplifies the structure of the spring module and reduces the manufacturing cost.
  • FIG. 1 is a schematic structural view of a first embodiment of a spring module according to the present invention.
  • FIG. 2 is a schematic view showing the overall structure of a second embodiment of a spring module according to the present invention.
  • Figure 3 is a schematic view of the exploded structure of Figure 2;
  • FIG. 4 is a cross-sectional view of the structure of the hanger of Figure 2;
  • FIG. 5 is a schematic view showing the free state of the spring in the second embodiment of the spring module of the present invention.
  • FIG. 6 is a schematic view showing the state of compression of the spring in the second embodiment of the spring module of the present invention.
  • FIG. 7 is a schematic structural view of an embodiment of a slide phone according to the present invention.
  • FIG. 1 is a schematic structural view of a first embodiment of a spring module according to the present invention, which illustrates a structural form of a spring module. As shown in FIG.
  • the spring module of this embodiment may include a support body 11 , a first support rod 12 , a second support rod 13 , a first hook member 14 , a second hook member 15 , a first spring 16 , and The second spring 17; wherein the support body 11 is provided with a mounting hole (not shown), the mounting hole can penetrate the support body, that is, the one end of the support body 11 penetrates to the other end.
  • One ends of the first support rod 12 and the second support rod 13 are respectively connected to both sides of the support body 11, and each of them is connected to a hook at the other end.
  • first support rod 12 is connected to the first hooking member 14, and the other end is inserted into the mounting hole on the support body 11, and the first support rod 12 is fitted with the first spring 16;
  • One end of the rod 13 is connected to the second hooking member 15, and the other end is inserted into the mounting hole of the supporting body 11, and the second supporting rod 13 is fitted with the second spring 17.
  • the first hooking member 14 can be used to connect the upper casing of the slider phone, and the second hooking member 15 can be used to connect the lower casing of the slider phone; or, the first hooking member 14 can also be used for The lower case of the slider phone is connected, and correspondingly, the second hook 15 can be used to connect the upper case of the slider phone.
  • the first connecting member 14 can drive the first supporting rod 12 when the force is applied, so that the first supporting rod 12 moves along the mounting hole of the supporting body 11, and the second hanging member 15 can also drive the second supporting rod when the force is applied. 13 .
  • the second support rod 13 is moved along the mounting hole of the support body 11 .
  • the working principle of the spring module of the embodiment is, for example, when the slider phone is to be opened, the driving force is applied to the upper casing of the slider mobile phone by hand, because the hanging component is connected with the casing (specific connection relationship)
  • the upper casing can drive the attachment member connected thereto under the driving force of the hand; meanwhile, since the above-mentioned hanging member is connected with the support rod, and the support rod is on the support body
  • the mounting hole is movable and inserted, that is, the support rod can move in the mounting hole, and the hanging member can drive the support rod together to move toward the support body, and the support rod is pushed out from the other end of the support body.
  • the spring between the hanging member and the support body is compressed by force; when the compression elastic force reaches a certain limit, the spring can rebound, push the hanging member away, and then drive the upper casing to move, thereby making the upper Relative sliding between the casing and the lower casing enables the sliding effect of the casing.
  • the spring on the support bar is The compression spring limit has been reached; at this point, the spring bounces, pushing the connector, and then the driver shell continues to slide relative; for example, the first spring 16 bounces, pushing the first hook 14 to move the upper casing, and the second spring 17 rebounds
  • the second connecting member 15 is pushed to drive the lower casing to move, so that the sliding rails and the sliding slots of the upper casing and the lower casing cooperate to slide, so as to achieve the above relative sliding distance A.
  • the spring in the spring module realizes the semi-automatic opening effect of the casing by virtue of its elastic force.
  • the principle of the slide phone when it is closed is similar to the above, and will not be described again.
  • the spring module of the embodiment can be directly connected with the casing of the slider mobile phone by removing two plate-shaped metal pieces, which greatly simplifies the structure and processing technology of the spring module.
  • the manufacturing cost of the spring module of the embodiment is simpler than that of the prior art; in addition, the spring module eliminates a lot of thickness space occupied by the original metal piece, and satisfies the mobile phone. Thin and light demand.
  • the spring module of the embodiment solves the complicated structure and high cost of the spring module in the prior art by providing the first support rod, the second support rod, and the hanging member for directly connecting the slider mobile phone casing.
  • the problem simplifies the structure of the spring module and reduces the manufacturing cost.
  • FIG. 2 is a schematic view showing the overall structure of the second embodiment of the spring module of the present invention
  • FIG. 3 is a schematic view of the exploded structure of FIG. 2.
  • This embodiment describes the structure of the first embodiment with a specific structural example.
  • the general structural principle of the spring module is the same as that of the first embodiment.
  • the first support rod and the second support rod may be U-shaped.
  • the first support bar may include a first strut 18 and a second strut 19 that are parallel to each other, and a first bend 20 connecting the two bars; the first bend 20 and the first hitch 14
  • the first rod 18 and the second rod 19 are respectively provided with a first spring 16 .
  • a first spring 16 can be placed on each of the poles.
  • the second support bar may include a third strut 21 and a fourth strut 22 that are parallel to each other, and a second bend 23 connecting the two bars; the second bend 23 is connected to the second hitch 15 ,
  • the second rod 17 and the fourth rod 22 are respectively provided with a second spring 17.
  • a second spring 17 can be placed on each of the poles. And, as shown in Fig. 2, the first rod 18, the second rod 19, the third rod 21 and the fourth rod
  • FIG. 4 is a cross-sectional view of the structure of the hook member in FIG.
  • FIG. 4 illustrates the first hook member 14 as an example; the first hook member 14 is disposed with a first "" Cao 24 and a second card slot 25 spaced apart in the thickness direction.
  • the first bending portion 20 of the first support rod 12 is engaged in the first card slot 24; the second card slot 25 is used for connecting the upper casing of the slider mobile phone, for example, a convex portion that can be connected to the upper casing wall.
  • the thickness direction is the S direction as shown in FIG.
  • the structure of the second connecting member is the same as that shown in FIG. 4. Specifically, the second connecting member is disposed with a third card slot in the thickness direction and a fourth card slot for connecting the upper casing of the slider phone. The second bend of the second support rod is engaged in the third card slot.
  • the connection structure of the above-mentioned hanging piece is very simple, and only two slots need to be provided on the hanging piece. When connecting with the support rod and the casing respectively, only a part of the supporting rod and the casing need to be connected.
  • the hanging member of the embodiment is further provided with a through hole 26 penetrating through the two end faces in the thickness direction, and the through hole 26 is used for wearing a mounting tool, so that tools such as tweezers can be inserted. It facilitates the assembly and disassembly of the entire spring module and the slider phone case. Further, as shown in FIG. 2 and FIG.
  • the support body of the embodiment may have two, that is, includes a first support body 27 and a second support body 28; the two support bodies are provided with a support rod for inserting Mounting holes, and the mounting holes on the two supports are disposed oppositely so that the support rods can simultaneously penetrate into the mounting holes on the two supports.
  • the first support rod is penetrated by the mounting hole on the first support body 27, and is pierced by the mounting hole on the second support body 28; the first spring 16 is fitted to the first hook member 14 and the first support body.
  • the second support rod is penetrated by the mounting hole in the second support body 28 and is pierced by the mounting hole on the first support body 27; the second spring 17 is fitted between the second hook member 15 and the second support body 28.
  • at least two third springs 29 are disposed between the first support body 27 and the second support body 28.
  • the third spring 29 is sleeved on the first support rod or the second support rod and is symmetrically disposed with respect to the longitudinal center line of the first support rod and the second support rod.
  • four mounting holes may be respectively disposed on the first support body 27 and the second support body 28, and the four mounting holes include a first mounting hole a, a second mounting hole b, and a third mounting hole.
  • the first rod 18 and the second rod 19 are respectively disposed in the second mounting hole b and the fourth mounting hole d, and the third rod 21 and the fourth rod 22 are respectively disposed in the first mounting hole a and Three mounting holes c in.
  • two third springs 29 may be provided, one of which is fitted on the third strut 21 between the first support body 27 and the second support body 28, and the other is fitted on the first support body 27 and the second support.
  • the two third springs 29 are symmetrically disposed with respect to a longitudinal center line of the first support rod and the second support rod, and the longitudinal center line is a center line between the third rod 21 and the second rod 19, The center line is parallel to the third strut 21 and the second strut 19, and the third strut 21 and the second strut 19 are symmetrical with respect to the center line.
  • third springs 29 may be provided, that is, the first spring 18 and the fourth pole 22 between the first support body 27 and the second support body 28 are also provided with a third spring 29, using four Compared with the use of two, the force of the spring module can be more balanced and stable, and the life of the entire spring module will be longer.
  • the outer side of the through hole in the support body needs to have sufficient plastic wall thickness, and thus the support body
  • the overall thickness is increased, so that the thickness of the spring module is increased, and the thickness of the whole machine of the mobile phone is increased.
  • the structure of the embodiment only provides a spring outside the support body, and no spring can be disposed between the two support bodies.
  • the overall thickness of the support does not need to be increased, which is advantageous for the thin and light requirements of the mobile phone.
  • the support rod is disposed in the mounting hole penetrating through the support body, and the support body is slidable along the support rod.
  • the third spring 29 is not disposed between the two support bodies, the entire spring module is The balance and stability of the force are not very good.
  • the spring will push the two supporting bodies to move along the supporting rod and approach each other, so that the spring is not easy to reach.
  • the large compression force which may take a long time to produce a rebound, is not good, affecting the hand feeling; by providing a third spring 29 between the two supports, the symmetrically disposed third spring 29 can not only make the mold
  • the group is more stable, and when the casing drives the hook to press the spring, the third spring 29 can abut against the support body, so that the support body also applies a pressing force to the spring, thereby enabling The spring reaches the compression elastic limit faster and the reaction is fast.
  • one end of the first support rod and the second support rod of the embodiment supporting the support body may be provided with a card joint 30, and the card joint 30 may fix the support rod on the support body.
  • the support rod may be first inserted into the mounting hole of the support body, and then the end portion of the protruding support body is made into the card joint 30 of the structure shown in FIG. 2 and FIG. 3, for example, The tip is extruded into a sheet shape to serve as the card joint 30.
  • the support body of the embodiment can be made of a plastic material.
  • the metal material hanger can be used to enhance the strength and life of the spring module.
  • the working principle of the spring module of this embodiment is similar to that described in the first embodiment. The working process of the spring module is specifically described with reference to FIG. 5 and FIG. 6. FIG.
  • FIG. 5 is a second embodiment of the spring module of the present invention.
  • FIG. 6 is a schematic view showing the state of spring compression in the second embodiment of the spring module of the present invention.
  • the process of opening the slider phone is taken as an example. Assume that the maximum relative sliding distance between the upper casing and the lower casing is A when the slider phone is fully opened.
  • the spring of the spring module is in the free state shown in Fig. 5 (not completely free, there will be a preload of about 1 mm;).
  • the opening process is started, the upper casing of the slider phone is pushed by hand to cause relative sliding between the upper casing and the lower casing.
  • the first connecting member 14 connected to the upper casing moves toward the first supporting body 27 and is connected to the lower casing by the upper casing.
  • the second hook 15 is moved toward the second support body 28 by the lower casing.
  • the support rod is movablely inserted in the mounting hole of the support body, that is, the support rod can move in the mounting hole, so during the movement of the above-mentioned hook member, the end of the first support body 27
  • the card connector 30 clearly extends further from the support relative to Figure 5, and likewise, the card connector 30 at the end of the second support body 28 also extends more clearly from the support relative to Figure 5. As shown in FIG.
  • the first spring 16 between the first hitch 14 and the first support body 27 and the second spring 17 between the second hitch 15 and the second support body 28 are Forced compression state.
  • the spring on the support rod has reached the compression elastic limit; at this time, the spring can rebound, and the spring force will push the hanger away, so that the hanger Oriented Moving away from the support, the hooks can then move the connected housing. That is, the first spring 16 rebounds, pushing the first hooking member 14 to move the upper casing, and the second spring 17 rebounds, pushing the second hanging member 15 to drive the lower casing to move, so that the upper casing and the lower casing slide.
  • FIG. 7 is a schematic structural view of an embodiment of a slider phone according to the present invention.
  • the slider phone of this embodiment can use the spring module of any embodiment of the present invention.
  • the slider phone includes an upper casing 31, a lower casing 32, and a spring module 33.
  • the upper casing 31 is provided with a sliding rail 34
  • the lower casing is provided with a sliding slot 35.
  • the sliding rail 34 and the sliding slot 35 can cooperate with each other to realize the upper casing 31.
  • the above-mentioned slide rails and chutes can be directly designed when the casing is designed, which is relatively simple; by placing the slide rails and the chutes on the casing, the metal sheet in the prior art is omitted, and the whole of the mobile phone is reduced.
  • the thickness makes the phone lighter and thinner.
  • the first hooking member 14 of the spring module 33 is connected to the upper casing 31 of the slider phone, and the second hooking member 15 of the spring module is connected to the lower casing 32 of the slider phone.
  • the corresponding hanging member connected to the casing can be moved under the movement of the casing, thereby driving the connected supporting rods to move along the mounting holes of the supporting body.
  • the support rod, the hanging member and the casing of the spring module are further Connections can use a variety of structures. For example, as shown in FIG.
  • the first hooking member 14 of the spring module can be disposed with the first card slot and the second card slot in the thickness direction, and the first bending point of the first support bar in the spring module
  • the first latching member 36 is disposed on the upper housing 31, and the first latching member 36 can be locked in the second latching slot of the first mounting member 14.
  • the second hooking member 15 of the spring module is disposed with a third card slot and a fourth card slot spaced apart in the thickness direction, and the second bending portion of the second support bar in the spring module is engaged with the third card In the slot, a second latching member 37 can be disposed on the lower housing 32, and the second latching member 37 can be locked in the fourth latching slot of the second mounting member 15.
  • the slide rail and the sliding slot are disposed on the casing, and the spring module is provided with the first support bar, the second support bar, and the hanging member for directly connecting the slider mobile phone case, and the like.
  • the component solves the problem that the structure of the spring module in the prior art is complicated and high in cost, simplifies the structure of the spring module and the slider phone, and reduces the manufacturing cost.

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

Abstract

一种弹簧模组以及采用该弹簧模组的滑盖手机，其中，弹簧模组包括：支撑体（11）、第一支撑杆（12）、第二支撑杆（13）、第一弹簧（16）、第二弹簧（17）、用于连接滑盖手机的上机壳的第一挂接件(14）、以及用于连接滑盖手机的下机壳的第二挂接件（15）；支撑体（11）上设置有贯通支撑体（11）的安装孔；第一支撑杆（12）的一端连接第一挂接件（14），另一端插接在支撑体（11）上的安装孔中，第一支撑杆（12）可沿安装孔移动，且第一支撑杆（12）上套装第一弹簧（16）；第二支撑杆（13）的一端连接第二挂接件（15），另一端插接在支撑体(11）上的安装孔中，第二支撑杆（13）可沿安装孔移动，且第二支撑杆（13）上套装第二弹簧（17）。本发明简化了弹簧模组的结构，降低了制造成本。

Description

弹簧模组以及采用该弹簧模组的滑盖手机 本申请要求于 2011年 9月 27提交中国专利局、申请号为 201110296461.4、 发明名称为"弹簧模组以及釆用该弹簧模组的滑盖手机"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
本发明涉及通信终端 ,特别涉及一种弹簧模组以及釆用该弹簧模组的滑盖 手机。 背景技术
目前， 滑盖手机得到越来越多人的青睐， 尤其是年轻时尚一族。 而弹簧模 组作为连接滑盖手机的上滑盖和下滑盖之间的配件，可以说是滑盖手机中最重 要的一个部件； 其所起的作用是， 在推收滑盖的过程中， 通过弹簧模组的收放 施力， 实现滑盖手机的半自动打开或闭合。
现有技术中的弹簧模组， 通常包括相互配合滑动的两个板状金属片以及设 置于该两个金属片之间的压簧。 其中， 一个金属片的两侧边缘设有滑槽， 另一 个金属片的两侧边缘设有与滑槽配合滑动的滑轨； 两个金属片分别通过螺钉、 卡扣等结构连接滑盖手机的两个机壳。 其作用原理是， 当用手推动滑盖手机的 上下机壳时，与机壳连接的上述两个金属片也通过相配合的滑槽和滑轨进行滑 动， 在滑动过程中， 与金属片连接的压簧可以通过其弹力作用， 实现两个金属 片的半自动相对滑动， 从而最终实现滑盖手机的开合效果。
上述弹簧模组所存在的技术缺陷是：该弹簧模组包括两个金属片以及压簧， 结构和加工工艺均很复杂，且制造成本高； 并且两个金属片的存在也使得该弹 簧模组占用很多的厚度空间， 不能满足手机轻薄化的要求； 此外， 该弹簧模组 中的压簧内部有^ L多弹簧钢， 结构也 复杂。 发明内容
本发明的目的是提供一种弹簧模组以及釆用该弹簧模组的滑盖手机，以简 化弹簧模组的结构， 降低制造成本。 本发明提供一种弹簧模组， 包括： 支撑体、 第一支撑杆、 第二支撑杆、 第 一弹簧、 第二弹簧、 用于连接滑盖手机的上机壳的第一挂接件、 以及用于连接 滑盖手机的下机壳的第二挂接件；所述支撑体上设置有贯通所述支撑体的安装 孔；
所述第一支撑杆的一端连接所述第一挂接件，另一端插接在所述支撑体上 的安装孔中， 所述第一支撑杆可沿所述安装孔移动，且所述第一支撑杆上套装 第一弹簧；
所述第二支撑杆的一端连接所述第二挂接件，另一端插接在所述支撑体上 的安装孔中， 所述第二支撑杆可沿所述安装孔移动，且所述第二支撑杆上套装 第二弹簧。
本发明提供一种釆用本发明所述的弹簧模组的滑盖手机， 包括： 上机壳、 下机壳以及所述弹簧模组；
所述上机壳设置有滑轨， 所述下机壳设置有滑槽； 所述弹簧模组中的第一 挂接件连接所述滑盖手机的上机壳，所述弹簧模组中的第二挂接件连接所述滑 盖手机的下机壳。
本发明的弹簧模组以及釆用该弹簧模组的滑盖手机，通过在弹簧模组设置 第一支撑杆、第二支撑杆以及用于直接连接滑盖手机机壳的挂接件等部件，解 决了现有技术中弹簧模组结构复杂且成本高的问题， 简化了弹簧模组的结构， 降低了制造成本。 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简单地介绍， 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为本发明弹簧模组实施例一的结构原理示意图；
图 2为本发明弹簧模组实施例二的整体结构示意图；
图 3为图 2的爆炸结构示意图；
图 4为图 2中的挂接件结构的剖视图； 图 5为本发明弹簧模组实施例二中的弹簧自由状态示意图
图 6为本发明弹簧模组实施例二中的弹簧压缩状态示意图
图 7为本发明滑盖手机实施例的结构示意图。
附图标记说明：
11-支撑体； 12-第一支撑杆； 13-第二支撑杆；
14-第一挂接件 15-第二挂接件; 16_第一弹簧；
17-第二弹簧； 18-第一支杆； 19-第二支杆；
20-第一折弯处 21-第三支杆； 22-第四支杆；
23-第二折弯处 24-第一卡槽； 25-第二卡槽；
26-通孔； 27-第一支撑体; 28-第二支撑体;
29_第三弹簧; 30-卡接头； 31-上机壳；
32-下机壳； 33-弹簧模组； 34-滑轨；
35-滑槽； 36_第一卡接件; 37-第二卡接件 t 具体实施方式
为使本发明的目的、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做出创造性劳动的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。 实施例一 图 1为本发明弹簧模组实施例一的结构原理示意图，该图示意出了弹簧模 组的结构形式。 如图 1所示， 本实施例的弹簧模组可以包括支撑体 11、 第一 支撑杆 12、 第二支撑杆 13、 第一挂接件 14、 第二挂接件 15、 第一弹簧 16和 第二弹簧 17; 其中， 支撑体 11上设置有安装孔（未图示）， 该安装孔可以贯通支撑体， 即由支撑体 11的一端贯通至另一端。 第一支撑杆 12和第二支撑杆 13的一端 分别连接于支撑体 11的两侧， 且各自在另一端连接一挂接件。 具体的， 第一支撑杆 12的一端连接第一挂接件 14, 另一端插接在支撑体 11 上的安装孔中， 并且， 该第一支撑杆 12上套装第一弹簧 16; 第二支撑杆 13的一端连接第二挂接件 15, 另一端插接在支撑体 11上的安装孔中， 该第二 支撑杆 13上套装第二弹簧 17。 其中， 第一挂接件 14可以用于连接滑盖手机 的上机壳， 第二挂接件 15可以用于连接滑盖手机的下机壳； 或者， 第一挂接 件 14也可以用于连接滑盖手机的下机壳，相应的， 第二挂接件 15可以用于连 接滑盖手机的上机壳。
第一挂接件 14在受力时可以带动第一支撑杆 12, 使得第一支撑杆 12沿 支撑体 11的安装孔移动， 第二挂接件 15也可以在受力时带动第二支撑杆 13 , 使得第二支撑杆 13沿支撑体 11的安装孔移动。 本实施例的弹簧模组， 其工作原理为， 例如， 当要打开滑盖手机时， 用手 对滑盖手机的上机壳施加推动力， 由于挂接件与机壳连接（具体的连接关系可 以参见上面所述）， 上机壳就可以在手的推动力的作用下， 带动与其连接的挂 接件运动； 同时， 由于上述的挂接件又与支撑杆连接， 且支撑杆在支撑体的安 装孔中是可动插装方式， 即支撑杆可以在该安装孔中移动， 则挂接件可以带动 支撑杆一起， 朝向支撑体方向移动， 支撑杆会从支撑体的另一端被推出来， 在 此过程中， 在挂接件与支撑体之间的弹簧受力压缩； 当压缩弹力到达一定限度 时， 弹簧就可以反弹， 将挂接件推开， 继而带动上机壳运动， 从而使得上机壳 和下机壳之间产生相对滑动， 实现机壳的滑动效果。
例如，假设滑盖手机完全打开时， 上机壳和下机壳之间的最大相对滑动距 离为 A, 则例如， 当用手仅推动 A*l/3的距离时， 支撑杆上的弹簧就已经到达 压缩弹力极限； 此时， 弹簧反弹， 推动连接件， 继而带动机壳继续相对滑动； 比如， 第一弹簧 16反弹， 推动第一挂接件 14带动上机壳运动， 第二弹簧 17 反弹， 推动第二挂接件 15带动下机壳运动， 使得上机壳和下机壳的滑轨和滑 槽相配合滑动， 从而达到上述的相对滑动距离为 A。 即， 在滑盖手机的打开过 程中， 弹簧模组中的弹簧依靠其弹力实现了机壳的半自动打开效果。滑盖手机 在关闭时的作用原理与上述类似， 不再赘述。 本实施例的弹簧模组，相对于现有技术而言， 由于去除了两个板状的金属 片，可以直接和滑盖手机的机壳连接，大大简化了弹簧模组的结构和加工工艺， 降低了制造成本； 而且， 本实施例的弹簧模组的结构比现有技术中的压簧结构 简单； 此外， 该弹簧模组省去了原来的金属片所占用的很多厚度空间， 满足了 手机轻薄化的需求。 本实施例的弹簧模组，通过设置第一支撑杆、第二支撑杆以及用于直接连 接滑盖手机机壳的挂接件等部件，解决了现有技术中弹簧模组结构复杂且成本 高的问题， 简化了弹簧模组的结构， 降低了制造成本。
实施例二 图 2为本发明弹簧模组实施例二的整体结构示意图，图 3为图 2的爆炸结 构示意图， 本实施例以一具体的结构实例对实施例一所述的结构进行说明。如 图 2所示， 该弹簧模组的大致结构原理与实施例一是相同的。 本实施例中， 第 一支撑杆和第二支撑杆可以为 U型。 其中， 第一支撑杆可以包括相互平行的第一支杆 18、 第二支杆 19 , 以及连接该 两杆的第一折弯处 20; 该第一折弯处 20与第一挂接件 14连接； 第一支杆 18 和第二支杆 19上分别套装有第一弹簧 16。 具体的， 可以在每一支杆上各套一 根第一弹簧 16。 第二支撑杆可以包括相互平行的第三支杆 21、 第四支杆 22 , 以及连接该 两杆的第二折弯处 23; 该第二折弯处 23连接第二挂接件 15 , 第三支杆 21和 第四支杆 22上分别套装第二弹簧 17。 具体的， 可以在每一支杆上各套一根第 二弹簧 17。 并且， 如图 2所示， 第一支杆 18、 第二支杆 19、 第三支杆 21和第四支杆
22是交错插装在支撑体上的。 通过设置 U型的支撑杆， 可以具有四根支杆， 支杆较多且交错插装的结构，可以使得本实施例的弹簧模组结构更加平稳而且 受力平衡， 在使用中会有更好的手感， 也使得弹簧模组的寿命会更长。
进一步的， 本实施例的弹簧模组中，挂接件与支撑杆的连接结构可以参见 图 4所示， 图 4为图 2中的挂接件结构的剖视图。 该图 4以第一挂接件 14为 例进行说明；该第一挂接件 14沿厚度方向相隔设置有第一"" 曹 24和第二卡槽 25。 其中， 第一支撑杆 12的第一折弯处 20卡接在第一卡槽 24中； 第二卡槽 25 用于连接滑盖手机的上机壳， 例如可以连接上机壳设置的一凸壁。 其中， 厚度方向是如图 4中所示的 S方向， 该 S方向指的是从挂接件的第一表面 si 至第二表面 s2的方向， 或者是从挂接件的第二表面 s2至第一表面 si的方向。 第二挂接件的结构与图 4所示的结构相同， 具体的， 第二挂接件沿厚度方 向相隔设置有第三卡槽以及用于连接滑盖手机的上机壳的第四卡槽；第二支撑 杆的第二折弯处卡接在所述第三卡槽中。 上述的挂接件的连接结构非常简单， 只需要在挂接件上设置两个卡槽即 可，在分别与支撑杆和机壳连接时，也仅仅需要将支撑杆和机壳上的某零件卡 固在上述的卡槽中， 制造工艺简单， 且装配简单快捷。 进一步的， 如图 4所示， 本实施例的挂接件， 沿厚度方向还设置有贯通两 个端面的通孔 26, 该通孔 26用于穿设安装工具， 可以使得镊子等工具插入进 去， 便于整个弹簧模组与滑盖手机机壳的组装与拆卸。 进一步的， 如图 2和图 3所示， 本实施例的支撑体可以有两个， 即包括第 一支撑体 27和第二支撑体 28; 该两个支撑体上设置有用于插装支撑杆的安装 孔，且该两个支撑体上的安装孔——相对设置， 以使得支撑杆能够同时穿入该 两个支撑体上的安装孔中。 具体的， 第一支撑杆由第一支撑体 27上的安装孔穿入， 由第二支撑体 28 上的安装孔穿出； 第一弹簧 16套装于第一挂接件 14和第一支撑体 27之间的 第一支撑杆上。
第二支撑杆由第二支撑体 28上的安装孔穿入，由第一支撑体 27上的安装 孔穿出； 第二弹簧 17套装于第二挂接件 15和第二支撑体 28之间的第二支撑 杆上。 并且， 第一支撑体 27和第二支撑体 28之间设置有至少两个第三弹簧 29。 该第三弹簧 29套装于第一支撑杆或者第二支撑杆上， 且相对于第一支撑杆和 第二支撑杆整体的纵向中心线对称设置。 例如，如图 2所示， 第一支撑体 27和第二支撑体 28上可以分别设置四个 安装孔， 该四个安装孔包括第一安装孔 a、 第二安装孔 b、 第三安装孔 c和第 四安装孔 d。 第一支杆 18和第二支杆 19分别穿设于第二安装孔 b和第四安装 孔 d中， 第三支杆 21和第四支杆 22分别穿设于第一安装孔 a和第三安装孔 c 中。
本实施例可以设置两个第三弹簧 29 , 其中一个套装在第一支撑体 27和第 二支撑体 28之间的第三支杆 21上， 另一个套装在第一支撑体 27和第二支撑 体 28之间的第二支杆 19上。 该两个第三弹簧 29相对于第一支撑杆和第二支 撑杆整体的纵向中心线对称设置， 该纵向中心线即为第三支杆 21和第二支杆 19之间的中心线， 该中心线与第三支杆 21、 第二支杆 19平行， 且第三支杆 21、第二支杆 19相对于该中心线对称。进一步，还可以设置四根第三弹簧 29 , 即在第一支撑体 27和第二支撑体 28之间的第一支杆 18、 第四支杆 22上也套 装第三弹簧 29 , 使用四根与使用两根相比， 可以使得弹簧模组的受力更加均 衡和安稳， 整个弹簧模组的寿命会更长。
本实施例中， 设置两个支撑体相比设置一个支撑体效果更好； 因为， 如果 设置一个支撑体， 会出现很多问题， 例如： 如果支撑体做的太窄， 则整个模组 的平整度很难保证，产品出来很容易扭曲变形，在使用中可能出现与机壳刮擦， 且受力也很不均匀， 影响滑动手感。 如果支撑体做的太宽， 在制作时注塑成型 工艺会有问题， 由于注射不饱而有缺陷， 从而也影响整个模组的强度与寿命； 并且， 釆用一个支撑体时， 为了保持模组受力平衡， 避免受力出现扭转， 支撑 杆连同弹簧均需要穿过整个支撑体的内部， 为了成型，在支撑体内通孔的外侧 就需有足够的塑胶壁厚， 而这样就使得支撑体的整体厚度要增加，从而引起弹 簧模组的厚度增加， 导致手机的整机厚度要增加； 而本实施例的结构只在支撑 体外侧设置弹簧， 两个支撑体之间可以不设置弹簧， 因此， 支撑体的整体厚度 不需要增加， 利于手机的轻薄化要求。
而且， 本实施例中， 支撑杆穿设于支撑体上贯通的安装孔中， 支撑体是可 以沿支撑杆滑动的， 假设不在两个支撑体之间设置第三弹簧 29 , 则整个弹簧 模组的受力平衡性和稳定性就不太好， 而且， 当机壳带动挂接件挤压弹簧时， 弹簧会推动两个支撑体沿支撑杆运动而相互靠近，如此就造成弹簧不容易达到 较大的压缩弹力， 继而可能需要较长时间才能产生反弹， 使用效果不好， 影响 推动手感； 通过在两个支撑体之间设置第三弹簧 29, 则对称设置的第三弹簧 29 不仅可以使得模组更加稳定， 而且， 当机壳带动挂接件挤压弹簧时， 该第 三弹簧 29可以抵顶住支撑体， 使得支撑体对弹簧也施加挤压力， 从而可以使 得弹簧更快的达到压缩弹力极限， 反应快速。 进一步的， 本实施例的第一支撑杆、第二支撑杆的穿出支撑体的一端可以 设置有卡接头 30, 该卡接头 30可以使得支撑杆固定在支撑体上。 在具体实施 中， 可以先将支撑杆穿入支撑体的安装孔中， 然后再将伸出支撑体的端头部分 制作成如图 2、 图 3中所示结构的卡接头 30, 例如可以将端头挤压成片状， 就 可以作为卡接头 30。 进一步的， 为了节省成本， 本实施例支撑体可以釆用塑胶材料。 另外， 由 于挂接件需要和机壳连接， 并且不断承受挤压力等， 可以釆用金属材料的挂接 件， 以增强弹簧模组的强度和寿命。 本实施例的弹簧模组的工作原理与实施例一中所述的类似， 具体结合图 5 和图 6对该弹簧模组的工作过程进行说明，图 5为本发明弹簧模组实施例二中 的弹簧自由状态示意图，图 6为本发明弹簧模组实施例二中的弹簧压缩状态示 意图。 如图 5和图 6所示， 以打开滑盖手机的过程为例， 假设滑盖手机完全打 开时， 上机壳和下机壳之间的最大相对滑动距离为 A。 当未开始打开过程时， 弹簧模组的弹簧是处于图 5中所示的自由状态的（不完全是自由状态，会有大 约 1mm左右的预压；)。 当开始打开过程时， 用手推动滑盖手机的上机壳， 以使得上机壳和下机壳 之间产生相对滑动。在上机壳和下机壳之间相对滑动的过程中， 与上机壳连接 的第一挂接件 14在上机壳的带动下朝向第一支撑体 27运动，以及与下机壳连 接的第二挂接件 15在下机壳的带动下朝向第二支撑体 28运动。 本实施例中， 支撑杆在支撑体的安装孔中是可动插装方式， 即支撑杆可以 在该安装孔中移动， 所以在上述的挂接件的移动过程中， 第一支撑体 27端头 的卡接头 30明显相对于图 5更加伸出支撑体， 同样， 第二支撑体 28端头的卡 接头 30也明显相对于图 5更加伸出支撑体。 如图 6所示， 在第一挂接件 14 和第一支撑体 27之间的第一弹簧 16 以及在第二挂接件 15和第二支撑体 28 之间的第二弹簧 17 , 均处于受力压缩状态。 假设当用手仅推动 A*l/3的距离时，支撑杆上的弹簧就已经到达压缩弹力 极限； 此时， 弹簧就可以反弹， 弹簧的弹力会将挂接件推开， 使得挂接件朝向 远离支撑体的方向移动， 继而挂接件可以带动所连接的机壳运动。 即， 第一弹 簧 16反弹， 推动第一挂接件 14带动上机壳运动， 第二弹簧 17反弹， 推动第 二挂接件 15带动下机壳运动，使得上机壳和下机壳的滑轨和滑槽相配合滑动， 从而达到上述的相对滑动距离为 A。 即， 在滑盖手机的打开过程中， 弹簧模组 中的弹簧依靠其弹力实现了机壳的半自动打开效果。滑盖手机在关闭时的作用 原理与上述类似， 不再赘述。 本实施例的弹簧模组，通过设置第一支撑杆、第二支撑杆以及用于直接连 接滑盖手机机壳的挂接件等部件，解决了现有技术中弹簧模组结构复杂且成本 高的问题， 简化了弹簧模组的结构， 降低了制造成本。 实施例三 图 7为本发明滑盖手机实施例的结构示意图，本实施例的滑盖手机可以釆 用本发明任意实施例的弹簧模组。 如图 7所示， 该滑盖手机包括上机壳 31、 下机壳 32以及弹簧模组 33。 其 中， 上机壳 31设置有滑轨 34, 下机壳设置有滑槽 35 , 当滑盖手机打开或者闭 合时， 上述的滑轨 34和滑槽 35可以相互配合滑动， 从而实现上机壳 31和下 机壳 32的相对滑动。上述的滑轨和滑槽可以在机壳设计的时候直接设计出来， 比较简单； 通过将滑轨和滑槽设置在机壳上， 省去了现有技术中的金属片， 降 低了手机的整体厚度， 使得手机更加轻薄。 本实施例中， 弹簧模组 33中的第一挂接件 14连接滑盖手机的上机壳 31 上， 弹簧模组中的第二挂接件 15连接滑盖手机的下机壳 32。 当用手推动上机 壳 31或者下机壳 32时，与该机壳相连接的对应的挂接件能够在机壳带动下运 动， 进而带动相连接的支撑杆沿支撑体的安装孔移动，从而压缩支撑杆上套装 的弹簧； 弹簧受力压缩到达一定限度时， 就可以反弹而将挂接件推开， 带动上 机壳和下机壳之间产生相对滑动， 实现了机壳的半自动打开效果。 通过设置上述的弹簧模组， 并将该弹簧模组与手机的机壳连接，相对于现 有技术， 简化了弹簧模组的结构， 降低了滑盖手机的制造成本； 而且满足了滑 盖手机轻薄化的需求。 进一步的， 在具体实施中， 上述弹簧模组中的支撑杆、 挂接件以及机壳的 连接可以釆用多种结构。 例如， 如图 7所示， 弹簧模组中的第一挂接件 14沿 厚度方向可以相隔设置第一卡槽和第二卡槽，弹簧模组中的第一支撑杆的第一 折弯处卡接在所述第一卡槽中； 可以在上机壳 31上设置第一卡接件 36, 该第 一卡接件 36可以卡固在第一挂接件 14的第二卡槽中。 弹簧模组中的第二挂接件 15 沿厚度方向相隔设置有第三卡槽和第四卡 槽， 弹簧模组中的第二支撑杆的第二折弯处卡接在所述第三卡槽中； 可以在下 机壳 32上设置第二卡接件 37 , 该第二卡接件 37可以卡固在第二挂接件 15的 第四卡槽中。
本实施例的滑盖手机，通过将滑轨和滑槽设置在机壳上， 并且弹簧模组设 置第一支撑杆、 第二支撑杆以及用于直接连接滑盖手机机壳的挂接件等部件， 解决了现有技术中弹簧模组结构复杂且成本高的问题，简化了弹簧模组和滑盖 手机的结构， 降低了制造成本。 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、一种弹簧模组， 其特征在于， 包括： 支撑体、 第一支撑杆、 第二支撑杆、 第一弹簧、 第二弹簧、 用于连接滑盖手机的上机壳的第一挂接件、 以及用于连 接滑盖手机的下机壳的第二挂接件；所述支撑体设置有贯通所述支撑体的安装 孔； 所述第一支撑杆的一端连接所述第一挂接件， 另一端插接在所述支撑体的 安装孔中， 所述第一支撑杆可沿所述安装孔移动， 且所述第一支撑杆套装第一 弹簧；
所述第二支撑杆的一端连接所述第二挂接件， 另一端插接在所述支撑体的 安装孔中， 所述第二支撑杆可沿所述安装孔移动， 且所述第二支撑杆套装第二 弹簧。
2、 根据权利要求 1所述的弹簧模组， 其特征在于， 所述第一支撑杆和第二 支撑杆为 U型； 所述第一支撑杆包括相互平行的第一支杆、 第二支杆以及连接所述第一支 杆和第二支杆的第一折弯处； 所述第一折弯处连接所述第一挂接件， 所述第一 支杆和第二支杆分别套装所述第一弹簧； 所述第二支撑杆包括相互平行的第三支杆、 第四支杆以及连接所述第三支 杆和第四支杆的第二折弯处； 所述第二折弯处连接所述第二挂接件， 所述第三 支杆和第四支杆分别套装所述第二弹簧； 所述第一支杆、 第二支杆、 第三支杆和第四支杆交错插装在支撑体上。
3、 根据权利要求 2所述的弹簧模组， 其特征在于， 所述第一挂接件沿厚度方向相隔设置有第一卡槽以及用于连接滑盖手机的 上机壳的第二卡槽； 所述第一支撑杆的第一折弯处卡接在所述第一卡槽中； 所述第二挂接件沿厚度方向相隔设置有第三卡槽以及用于连接滑盖手机的 下机壳的第四卡槽； 所述第二支撑杆的第二折弯处卡接在所述第三卡槽中。
4、 根据权利要求 1所述的弹簧模组， 其特征在于， 所述挂接件的沿厚度方 向设置有贯通两个端面的用于穿设安装工具的通孔。
5、 根据权利要求 1所述的弹簧模组， 其特征在于， 所述支撑体包括第一支 撑体和第二支撑体， 且所述第一支撑体和第二支撑体的安装孔一一相对设置； 所述第一支撑杆由所述第一支撑体的安装孔穿入， 由所述第二支撑体的安 装孔穿出；所述第一弹簧套装于所述第一支撑杆且位于所述第一挂接件和所述 第一支撑体之间；
所述第二支撑杆由所述第二支撑体的安装孔穿入， 由所述第一支撑体的安 装孔穿出；所述第二弹簧套装于所述第二支撑杆且位于所述第二挂接件和所述 第二支撑体之间； 所述第一支撑体和第二支撑体之间设置有至少两个第三弹簧； 所述第三弹 簧套装于所述第一支撑杆或者第二支撑杆上，且相对于所述第一支撑杆和第二 支撑杆整体的纵向中心线对称设置。
6、 根据权利要求 1所述的弹簧模组， 其特征在于， 所述第一支撑杆和第二 支撑杆的穿出所述支撑体的一端设置有卡接头。
7、 根据权利要求 1所述的弹簧模组， 其特征在于， 所述支撑体为塑胶材料 的支撑体。
8、 根据权利要求 1所述的弹簧模组， 其特征在于， 所述挂接件为金属材料 的挂接件。
9、 一种釆用权利要求 1所述的弹簧模组的滑盖手机， 其特征在于， 包括： 上机壳、 下机壳以及所述弹簧模组； 所述上机壳设置有滑轨， 所述下机壳设置有滑槽； 所述弹簧模组中的第一 挂接件连接所述滑盖手机的上机壳，所述弹簧模组中的第二挂接件连接所述滑 盖手机的下机壳。
10、 根据权利要求 9所述的滑盖手机， 其特征在于，
所述弹簧模组中的第一挂接件沿厚度方向相隔设置有第一卡槽和第二卡 槽； 所述弹簧模组中的第一支撑杆的第一折弯处卡接在所述第一卡槽中， 所述 第二卡槽连接所述滑盖手机的上机壳； 所述弹簧模组中的第二挂接件沿厚度方向相隔设置有第三卡槽和第四卡 槽； 所述弹簧模组中的第二支撑杆的第二折弯处卡接在所述第三卡槽中， 所述 第四卡槽连接所述滑盖手机的下机壳。
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CN102355512B (zh) 2014-05-07
EP2675139A4 (en) 2014-05-14
EP2675139A1 (en) 2013-12-18
EP2675139B1 (en) 2017-01-04
US9185195B2 (en) 2015-11-10
CN102355512A (zh) 2012-02-15

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