CN201243319Y

Movatterモバイル変換

Info

Publication number: CN201243319Y
Application number: CNU2008200956551U
Authority: CN
Inventors: 刘巧红; 周虎
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2008-07-18
Filing date: 2008-07-18
Publication date: 2009-05-20
Anticipated expiration: 2018-07-18

Abstract

The utility model discloses a slide pivoting component which mainly comprises a slide cover, a frame and a spring; the spring is mounted between the slide cover and the frame and used for enabling the slide cover to slide in the preset direction relative to the frame; at least a group of slide buffering component capable of generating force opposite to the sliding direction is mounted between the slide cover and the frame. Before the slide cover slides to the upper and lower limit positions, the slide buffering component adopts a baffle block to prevent a baffling element from sliding with the slide cover, so as to draw an elastic element to have deformation and generate an elastic force opposite to the sliding direction of the slide cover for overcoming the impact during the sliding process of the slide cover; thereby, the mobile part of an electronic device such as a flexible circuit is ensured not to be damaged due to the impact force frequently applied on the flexible circuit; so the service life of slide-cover electronic device is improved.

Description

Translated fromChinese

一种滑动枢接组件及具有该滑动枢接组件的电子设备A sliding pivot assembly and electronic equipment with the same

技术领域technical field

本实用新型涉及一种滑动枢接组件及具有该滑动枢接组件的电子设备，特别涉及一种具有防冲击结构的滑动枢接组件及具有该滑动枢接组件的电子设备。The utility model relates to a sliding pivot assembly and electronic equipment with the sliding pivot assembly, in particular to a sliding pivot assembly with an impact-proof structure and electronic equipment with the sliding pivot assembly.

背景技术Background technique

目前滑盖型移动通讯终端如滑盖手机，以半自动滑盖型的结构为主，其滑动枢接组件的结构基本上都是由滑盖、底板以及连接所述滑盖和底板的弹性元件组成。滑动行程的前半程依靠外力推动滑盖滑行，同时压缩弹性元件，使弹性元件积聚弹性，滑动行程的后半程依靠弹性元件恢复形变产生的力提供给滑盖，使其继续滑动。但滑盖和底板的配合通常都是金属与具有自滑特性的塑料件之间的配合，所以基本没有什么摩擦，由于弹性元件的弹力大，滑盖相对于底板为加速滑行，当滑盖滑动到两端位置时，其冲击力很大。所述的大冲击力会作用在滑盖型电子设备的可移动部分，如柔性线路等，给电子设备带来损伤，减短电子设备的使用寿命。At present, slide-type mobile communication terminals, such as slide mobile phones, are mainly semi-automatic slide-type structures, and the structure of the sliding pivot assembly is basically composed of a slide cover, a base plate, and an elastic element connecting the slide cover and the base plate. . The first half of the sliding stroke relies on external force to push the sliding cover to slide, and at the same time compresses the elastic element to make the elastic element accumulate elasticity. However, the cooperation between the sliding cover and the bottom plate is usually the cooperation between metal and plastic parts with self-sliding characteristics, so there is basically no friction. Due to the large elasticity of the elastic element, the sliding cover slides at an accelerated rate relative to the bottom plate. When the sliding cover slides When it comes to both ends, it has a lot of impact. The high impact force will act on the movable parts of the slide-type electronic equipment, such as flexible circuits, etc., causing damage to the electronic equipment and shortening the service life of the electronic equipment.

现有技术为减少这种冲击力对电子设备的损伤，在滑动行程的终端位置设有一急停缓冲的限位装置，该限位装置最常用的如橡胶垫，虽然材质较软的橡胶垫可以吸收一部分的冲击力，但是由于滑盖的运行速度快，需要在橡胶垫上急停，所以还是会使电子设备产生不小的冲击。In the prior art, in order to reduce the damage of such impact force to electronic equipment, an emergency stop buffer limit device is provided at the terminal position of the sliding stroke. The most commonly used limit device is a rubber pad, although a soft rubber pad can Absorb part of the impact, but due to the fast running speed of the slider, it needs to stop suddenly on the rubber pad, so it will still cause a lot of impact to the electronic equipment.

现有技术中，还有一种由套接杆、第一弹簧、内杆、轴接件、第二弹簧及调整件构成的缓冲机构，但该缓冲机构结构复杂，所占空间较大，不适合当今滑盖手机的薄型化发展趋势。In the prior art, there is also a buffer mechanism composed of a socket rod, a first spring, an inner rod, a shaft connector, a second spring and an adjustment member, but the buffer mechanism has a complex structure and takes up a large space, which is not suitable for The thinning development trend of today's slider mobile phone.

实用新型内容Utility model content

本实用新型所要解决的技术问题在于提供一种能使滑盖无冲击的滑行到终端位置的滑动枢接组件。The technical problem to be solved by the utility model is to provide a sliding pivot assembly that can slide the sliding cover to the terminal position without impact.

为解决上述技术问题，本实用新型的技术方案如下：For solving the problems of the technologies described above, the technical scheme of the utility model is as follows:

一种滑动枢接组件，主要包括滑盖、机架、弹簧，弹簧装设在滑盖和机架之间，用于使滑盖相对于机架在预定方向上滑行，所述滑盖和机架间还装设有至少一组可生产与滑行方向相反的力的滑行缓冲组件。A sliding pivot assembly mainly includes a sliding cover, a frame, and a spring. The spring is installed between the sliding cover and the frame for sliding the sliding cover in a predetermined direction relative to the frame. The sliding cover and the frame At least one set of sliding buffer components capable of producing a force opposite to the sliding direction is also installed between the frames.

所述的滑行缓冲组件置包括：固定装设在机架上的挡块，一端连接滑盖、另一端连接阻挡部件的弹性元件，所述挡块、弹性元件和阻挡部件设置在滑盖预定滑行方向的同一直线上。The sliding buffer assembly includes: a block fixed on the frame, one end connected to the sliding cover, and the other end connected to the elastic element of the blocking member. direction on the same line.

本实用新型还提供一种电子设备，该电子设备包括带有显示屏的可滑动部分、带有键盘的主体部分和滑动枢接组件，其中，所述滑动枢接组件为本实用新型的滑动枢接组件，所述带有显示屏的可滑动部分固定于滑动枢接组件的滑盖上，所述带有键盘的主体部分固定于滑动枢接组件的底板上。The utility model also provides an electronic device, which includes a slidable part with a display screen, a main body part with a keyboard, and a sliding pivot assembly, wherein the sliding pivot assembly is the sliding pivot assembly of the utility model. The connecting assembly, the slidable part with the display screen is fixed on the sliding cover of the sliding pivot assembly, and the main body part with the keyboard is fixed on the bottom plate of the sliding pivot assembly.

与现有滑动枢接组件相比较，本实用新型技术方案增加一套由挡块、弹性元件和阻挡部件组成滑行缓冲组件，该滑行缓冲组件在滑盖滑行到上、下极限位置前，挡块阻碍阻挡元件随滑盖一起滑行，进而拉伸弹性元件变形，以产生一和滑盖运行方向相反的弹力，以克服滑盖滑行的冲击力，从而保证了电子设备的可移动部分，如柔性线路不会因为经常受到大的冲击力而损伤，提高了滑盖型电子设备的使用寿命。Compared with the existing sliding pivot assembly, the technical proposal of the utility model adds a sliding buffer assembly composed of a stopper, an elastic element and a blocking part. Before the sliding cover slides to the upper and lower limit positions, the stopper The blocking element slides together with the sliding cover, and then stretches the elastic element to deform to generate an elastic force opposite to the running direction of the sliding cover to overcome the impact force of the sliding cover, thereby ensuring that the movable part of the electronic device, such as a flexible circuit It will not be damaged due to frequent large impact force, and the service life of the sliding cover type electronic equipment is improved.

附图说明Description of drawings

图1是本实用新型实施例中具有滑动枢接组件的电子设备的组合示意图。FIG. 1 is a combined schematic diagram of an electronic device with a sliding pivot assembly in an embodiment of the present invention.

图2是本实用新型实施例的滑动枢接组件的分解示意图。Fig. 2 is an exploded schematic view of the sliding pivot assembly of the embodiment of the present invention.

图3是本实用新型实施例中滑动缓冲组件的弹性元件和阻挡部件的结构示意图。Fig. 3 is a structural schematic diagram of the elastic element and the blocking part of the sliding buffer assembly in the embodiment of the present invention.

图4是本实用新型实施例中滑盖滑行到机架的下行极限位置的状态图；Fig. 4 is a state diagram of the sliding cover sliding to the down limit position of the frame in the embodiment of the utility model;

图5是本实用新型实施例中滑盖滑行到机架的平衡点位置位置的状态图；Fig. 5 is a state diagram of the sliding cover sliding to the position of the balance point of the frame in the embodiment of the utility model;

图6是本实用新型实施例中滑盖滑行到机架的上行极限位置的状态图；Fig. 6 is a state diagram of the sliding cover sliding to the upper limit position of the frame in the embodiment of the utility model;

具体实施方式Detailed ways

为了使本实用新型要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

请参考图1，本实施例的滑动枢接组件主要包括滑盖30、机架40、蛇形弹簧50。其中，滑盖30用于连接带有屏幕11的滑盖型手机可滑动部分10，机架40用于连接带有键盘21的滑盖型手机的主体部分20，蛇形弹簧50装设在滑盖30和机架40之间，整个滑动枢接组件装设在可滑动部分10和主体部分20之间。利用压缩蛇形弹簧50使蛇形弹簧50提供使滑盖30向上和向下滑移的动力，从而驱动滑盖30相对于机架40滑动，进而带动带屏幕可移动部分10相对于带键盘的主体部分20的滑动。Please refer to FIG. 1 , the sliding pivot assembly of this embodiment mainly includes a slidingcover 30 , aframe 40 , and aserpentine spring 50 . Wherein, theslide cover 30 is used to connect theslideable part 10 of the slide cover mobile phone with the screen 11, theframe 40 is used to connect themain part 20 of the slide cover mobile phone with thekeyboard 21, and theserpentine spring 50 is mounted on the slide cover. Between thecover 30 and theframe 40 , the entire sliding pivot assembly is installed between theslidable part 10 and themain body part 20 . Utilize thecompressed serpentine spring 50 to make theserpentine spring 50 provide the power to make the slidingcover 30 slide upwards and downwards, thereby driving the slidingcover 30 to slide relative to theframe 40, and then drive themovable part 10 with the screen relative to the keyboard. Sliding of themain body portion 20 .

请同时参考图2，所述机架40的两侧设有导轨44，所述滑盖30的两侧设有滑轨33，通过导轨44和滑轨33配合，可使滑轨33在导轨44上顺畅的上行和下行。所述滑盖30的一侧设置有固定钉32，用于固定蛇形弹簧50的一端，所述机架40相对于固定钉32的另一侧设置有固定钉42，用于固定蛇形弹簧50的另一端。由于固定钉32和固定钉42分别设置在不同的两侧，在滑盖相对于滑板的滑行过程中不会出现彼此干涉。所述蛇形弹簧50有两个，且两个蛇形弹簧50以镜面的方式且与径向成30度～60度的方式装配，当然，其装配角度可变，具体角度由所需要达到的位移量和所需要的弹性力决定。Please refer to Fig. 2 simultaneously, the both sides of describedframe 40 are provided with guide rail 44, the both sides of describedslide cover 30 are provided with slide rail 33, cooperate with guide rail 44 and slide rail 33, can make slide rail 33 on guide rail 44 smooth up and down. One side of the slidingcover 30 is provided with a fixing nail 32 for fixing one end of theserpentine spring 50, and the other side of theframe 40 relative to the fixing nail 32 is provided with a fixing nail 42 for fixing the serpentine spring The other end of 50. Since the fixing nails 32 and the fixing nails 42 are respectively arranged on different two sides, there will be no mutual interference during the sliding process of the sliding cover relative to the sliding plate. There are twoserpentine springs 50, and the twoserpentine springs 50 are assembled in a manner of mirror surface and 30-60 degrees with the radial direction. Of course, the assembly angle is variable, and the specific angle is determined by the desired angle. The amount of displacement is determined by the required elastic force.

所述机架40的两侧分别设有一滑槽41，所述滑盖30与机架40的滑槽41相对应的位置设有两个固定柱31，两组滑行缓冲组件分别装配到所述滑槽41、和固定柱31间，每组滑行缓冲组件包括设置在滑槽41两侧的挡块411、一弹性部件61和一与弹性部件61相连接的阻挡部件62，所述挡块411、弹性元件61和阻挡部件62设置在滑盖预定滑行方向的同一直线上。Both sides of theframe 40 are respectively provided with achute 41, and thesliding cover 30 is provided with two fixing columns 31 corresponding to thechute 41 of theframe 40, and two sets of sliding buffer assemblies are respectively assembled to the Between thechute 41 and the fixed column 31, each group of sliding buffer assemblies includesstoppers 411 arranged on both sides of thechute 41, anelastic member 61 and a blockingmember 62 connected to theelastic member 61, thestoppers 411 , theelastic element 61 and the blockingmember 62 are arranged on the same straight line in the predetermined sliding direction of the sliding cover.

所述弹性元件61和阻挡部件62装设在滑槽41中，其结构如图3所示，阻挡部件62包括一带挂钩621的主体部622，主体部622的下端设有一直径小于滑槽41的宽度的引导部623，将引导部623装配到滑槽41中用于引导整个阻挡部件62沿滑槽41的方向滑行，其主体部622的宽度略大于滑槽41的宽度，以保证主体部622装配在滑槽41之上。本实施例中的弹性部件61是一拉簧，拉簧的两端分别设有圆环611、612，圆环611和阻挡部件62的挂钩621相连接，圆环622和滑盖30的固定柱31相连接。Theelastic element 61 and theblocking part 62 are installed in thechute 41, and its structure is shown in Figure 3. The blockingpart 62 includes amain body part 622 with ahook 621, and the lower end of themain part 622 is provided with a diameter smaller than thechute 41. The width of theguide portion 623, theguide portion 623 is assembled in thechute 41 for guiding theentire blocking member 62 to slide along the direction of thechute 41, the width of themain body 622 is slightly greater than the width of thechute 41, to ensure that themain body 622 Assembled on thechute 41. Theelastic member 61 in this embodiment is a tension spring, and the two ends of the tension spring are respectively provided withrings 611, 612, thering 611 is connected with thehook 621 of the blockingmember 62, and thering 622 is connected with the fixed column of thesliding cover 30. 31 are connected.

所述滑槽41的两侧设有挡块411，挡块411和阻挡部件62相向的一面的内侧面为弧形，以保证阻挡部件62在与挡块411干涉的过程中有一个较缓慢的减速过程。Both sides of thechute 41 are provided withstoppers 411, and the inner surface of the opposite side of thestopper 411 and the blockingmember 62 is arc-shaped, so as to ensure that the blockingmember 62 has a slower movement during the process of interfering with thestopper 411. deceleration process.

上述结构的滑动缓冲组件，其弹性元件的一端固定连接在滑盖30的固定柱31上，当滑盖30相对机架40滑行时，弹性元件61和阻挡部件62也随着滑盖30在滑槽41中滑行，当滑盖30滑到接近机架40的上行或下行极限位置时，阻挡部件62被挡块411挡住，弹性元件61被拉伸，从而产生与滑盖30滑动相反方向的拉力，可以减缓滑盖30快速滑行产生的冲击力。In the above-mentioned structure of the sliding buffer assembly, one end of the elastic element is fixedly connected to the fixed column 31 of theslide cover 30. When theslide cover 30 slides relative to theframe 40, theelastic element 61 and the blockingmember 62 also slide along with theslide cover 30. Sliding in thegroove 41, when the slidingcover 30 slides to the upper or lower limit position close to theframe 40, the blockingmember 62 is blocked by thestopper 411, and theelastic element 61 is stretched, thereby generating a pulling force in the opposite direction to the sliding of the slidingcover 30 , can slow down the impact force generated by the rapid sliding of the slidingcover 30 .

本实施例为了使滑盖30在打开和闭合时都不产生大的冲击力，因此在机架40两侧分别设置了一个滑槽41，在滑盖30上与滑槽41对应位置分别设置了一个固定柱31，在每个滑槽41和固定柱间都设了一组滑行缓冲组件，且两个固定柱一个设置在滑盖下行的极限位置附近，另一个设置在滑盖上行的极限位置附件。从而保证滑盖在上行或下行过程中都有一个滑动缓冲组件产生与滑行方向相反的作用力。但需要说明的是：在本设计思想下，只在滑盖滑行的一个方向上设置本实用新型的滑动缓冲组件，也是本发明的一种可选方案。In this embodiment, in order to prevent the slidingcover 30 from generating a large impact force when it is opened and closed, achute 41 is respectively provided on both sides of theframe 40, and asliding slot 41 is respectively provided on the slidingcover 30 corresponding to thechute 41. A fixed column 31, a group of sliding buffer components is set between eachchute 41 and the fixed column, and one of the two fixed columns is set near the limit position of the slide cover downward, and the other is set at the limit position of the slide cover upward. appendix. Therefore, it is ensured that the sliding cover has a sliding buffer assembly to generate a force opposite to the sliding direction in the upward or downward process. However, it should be noted that: under the design concept, it is also an optional solution of the present invention to only arrange the sliding buffer assembly of the present invention in one direction in which the sliding cover slides.

图4～图6是本实施例滑动枢接组件在下行极限位置、平衡点位置、上行极限位置时的状态示意图。4 to 6 are schematic diagrams of states of the sliding pivot assembly in this embodiment when it is in the downward limit position, the balance point position, and the upward limit position.

如图4，滑盖30滑行到机架40的下行极限位置，设于机架滑槽左端的滑行缓冲组件60的弹性元件61处于初始长度，，设于机架滑槽右端的滑行缓冲组件60的自由端的阻挡部件62被挡块411挡住，右侧的弹性元件61被拉伸并产生一定反向拉力，以减缓滑盖30下行的冲击力。As shown in Figure 4, the slidingcover 30 slides to the downward limit position of theframe 40, theelastic element 61 of the sliding buffer assembly 60 located at the left end of the frame chute is at the initial length, and the sliding buffer assembly 60 located at the right end of the frame chute The blockingpart 62 at the free end is blocked by theblock 411, and theelastic element 61 on the right side is stretched and generates a certain reverse pulling force, so as to slow down the impact force of the slidingcover 30 going down.

如图5，在该状态时，蛇形弹簧50处于最大压缩状态，两个滑行缓冲组件60的弹性元件都处于初始长度，当滑盖继续滑行时，蛇形弹簧50就由被压缩状态转为释放状态，蛇形弹簧50的弹力使滑盖30沿滑轨44在机架40上加速滑行，直到滑行到左侧滑槽41中的滑行缓冲组件60的自由端的阻挡部件62被挡块411挡住，左侧的弹性元件61被拉伸并产生一定反向拉力，该反向拉力随弹性元件61的拉伸而逐渐增加，进而减缓滑盖30快速滑行产生的向上冲击力，使滑盖30在如图6所示的位置停止下来。As shown in Figure 5, in this state, theserpentine spring 50 is in the maximum compression state, and the elastic elements of the two sliding buffer assemblies 60 are all in the initial length. In the released state, the elastic force of theserpentine spring 50 makes the slidingcover 30 accelerate to slide along the slide rail 44 on theframe 40 until the blockingpart 62 at the free end of the slide buffer assembly 60 that slides into theleft chute 41 is blocked by thestopper 411 , theelastic element 61 on the left side is stretched and generates a certain reverse pulling force, and the reverse pulling force gradually increases with the stretching of theelastic element 61, thereby slowing down the upward impact force generated by the rapid sliding of the slidingcover 30, so that the slidingcover 30 is Stop at the position shown in Figure 6.

本实用新型还提供一种电子设备，该电子设备包括带有显示屏的可滑动部分、带有键盘的主体部分和滑动枢接组件，其中，所述滑动枢接组件为本实用新型提供的滑动枢接组件，所述带有显示屏的可滑动部分固定于滑动枢接组件的滑盖上，所述带有键盘的主体部分固定于滑动枢接组件的底板上。The utility model also provides an electronic device, which includes a slidable part with a display screen, a main body part with a keyboard, and a sliding pivot assembly, wherein the sliding pivot assembly is the sliding pivot assembly provided by the utility model. The pivot assembly, the slidable part with the display screen is fixed on the slide cover of the slide pivot assembly, and the main body part with the keyboard is fixed on the bottom plate of the slide pivot assembly.

以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims

Translated fromChinese

1、一种滑动枢接组件，主要包括滑盖、机架、弹簧，弹簧装设在滑盖和机架之间，用于使滑盖相对于机架在预定方向上滑行，其特征在于：所述滑盖和机架间还装设有至少一组可生产与滑行方向相反的力的滑行缓冲组件。1. A sliding pivot assembly, mainly comprising a sliding cover, a frame, and a spring, the spring is installed between the sliding cover and the frame, and is used to make the sliding cover slide in a predetermined direction relative to the frame, and is characterized in that: At least one set of sliding buffer components capable of producing a force opposite to the sliding direction is also installed between the sliding cover and the frame.

2、如权利要求1所述的滑动枢接组件，其特征在于，所述的滑行缓冲组件置包括：固定装设在机架上的挡块，一端连接滑盖、另一端连接阻挡部件的弹性元件，所述挡块、弹性元件和阻挡部件设置在滑盖预定滑行方向的同一直线上。2. The sliding pivot assembly according to claim 1, wherein the sliding buffer assembly includes: a stopper fixedly installed on the frame, one end of which is connected to the sliding cover, and the other end is connected to the elastic member of the blocking member. The element, the stopper, the elastic element and the blocking part are arranged on the same straight line in the predetermined sliding direction of the sliding cover.

3、如权利要求2所述的滑动枢接组件，其特征在于，所述机架上设有滑槽，所述挡块设置在滑槽的两侧，所述弹性元件和阻挡部件装设在滑槽上。3. The sliding pivot assembly according to claim 2, wherein the frame is provided with a sliding slot, the stoppers are arranged on both sides of the sliding slot, and the elastic element and the blocking part are arranged on on the chute.

4、如权利要求3所述的滑动枢接组件，其特征在于，所述阻挡部件包括一主体部，主体部的宽度大于滑槽，主体部的下端设有引导部，引导部的直径小于滑槽，引导部装配到滑槽中以引导整个阻挡部件沿滑槽的方向滑行。4. The sliding pivot assembly according to claim 3, wherein the blocking member comprises a main body, the width of the main body is larger than the chute, the lower end of the main body is provided with a guide, and the diameter of the guide is smaller than that of the slide. The guide part is fitted into the chute to guide the whole blocking part to slide along the direction of the chute.

5、如权利要求2所述的滑动枢接组件，其特征在于，所述挡块和阻挡部件相向的一面的内侧面为弧形。5. The sliding pivot assembly according to claim 2, wherein the inner surface of the opposing surface of the stopper and the blocking member is arc-shaped.

6、如权利要求2所述的滑动枢接组件，其特征在于，所述弹性元件是一拉簧。6. The sliding pivot assembly according to claim 2, wherein the elastic element is a tension spring.

7、一种电子设备，该电子设备包括带有显示屏的可滑动部分、带有键盘的主体部分和滑动枢接组件，其中，所述滑动枢接组件为权利要求1～6中任意一项所述的滑动枢接组件，所述带有显示屏的可滑动部分固定于滑动枢接组件的滑盖上，所述带有键盘的主体部分固定于滑动枢接组件的底板上。7. An electronic device comprising a slidable part with a display screen, a main part with a keyboard and a sliding pivot assembly, wherein the sliding pivot assembly is any one of claims 1-6 In the sliding pivot assembly, the slidable part with the display screen is fixed on the sliding cover of the sliding pivot assembly, and the main body part with the keyboard is fixed on the bottom plate of the sliding pivot assembly.