WO2020181995A1

WO2020181995A1 - Hinge

Info

Publication number: WO2020181995A1
Application number: PCT/CN2020/077054
Authority: WO
Inventors: 赵坚; 姚国平; 徐阳天
Original assignee: 安费诺飞凤(安吉)通信部品有限公司
Priority date: 2019-03-08
Filing date: 2020-02-28
Publication date: 2020-09-17
Also published as: CN111664180A

Abstract

A hinge, comprising a first part (1) and a second part (2), arranged above and below. A guide mechanism that slides relative to the first part (1) and the second part (2) is arranged between same, and left side and right side spring mechanisms (51, 52) are arranged between the first part (1) and the second part (2). The hinge is configured to have a first, a second, and a third stopping position, and at different stopping positions, the first part (1) and the second part (2) have different relative positions. For the second stopping position, an elastic locking mechanism is provided, and when at the second stopping position, no component forces are present on the sliding path defined by the guide mechanism, or component forces are nearly absent. The hinge features a simple structure, the minimum thickness thereof can be made to be 2.2mm or less, and the hinge is able to provide a multi-segment course of travel. In a central stopping position, only a relatively small elastic force is required to ensure stable stopping. The total length of the course of travel can reach 5-10 cm, and highly flexible driving under a load of 700g or more can be performed. The invention can be used in electronic devices, and satisfies requirements for thinness in such devices.

Description

一种铰链A kind of hinge

技术领域Technical field

本发明涉及铰链，尤其涉及一种应用于电子设备上的铰链，并能提供多段行程和大负载驱动。The invention relates to a hinge, in particular to a hinge applied to electronic equipment, and can provide multi-segment travel and large load driving.

背景技术Background technique

以往，半自动滑动式铰链的行程短，且所需驱动的滑动组件的重量也仅100余克，且在行程中间也没有停靠位置。In the past, the stroke of the semi-automatic sliding hinge was short, and the weight of the sliding assembly required to be driven was only more than 100 grams, and there was no stopping position in the middle of the stroke.

发明内容Summary of the invention

本发明所要解决的技术问题是提供一种铰链，能够适用于电子设备，并能提供多段行程和大负载驱动。为此，本发明采用以下技术方案：The technical problem to be solved by the present invention is to provide a hinge, which can be applied to electronic equipment, and can provide multi-segment stroke and large load driving. To this end, the present invention adopts the following technical solutions:

一种铰链，包括第一部件和第二部件，第一部件和第二部件上下布置，第一部件和第二部件之间设置两者相对滑动的导向机构，在第一部件和第二部件之间设置左侧和右侧的弹簧机构，其特征在于：A hinge includes a first part and a second part, the first part and the second part are arranged up and down, and a guide mechanism for relative sliding between the first part and the second part is arranged between the first part and the second part. The spring mechanism on the left and right sides is arranged between the two, which is characterized by:

所述铰链被配置有第一停靠位、第二停靠位和第三停靠位，第二停靠位处在第一停靠位和第三停靠位之间，在不同的停靠位，第一部件和第二部件具有不同的相对位置；The hinge is configured with a first stop position, a second stop position and a third stop position. The second stop position is located between the first stop position and the third stop position. In different stop positions, the first part and the third stop position The two parts have different relative positions;

所述铰链对于第二停靠位，设置有弹性锁止机构，并且，所述弹簧机构被设置为在第二停靠位时，在所述导向机构规定的滑动轨迹上没有分力或分力接近没有，在第一停靠位和第三停靠位时，所述弹簧机构在滑动轨迹上的分力均为驱使两者第一部件和第二部件向着远离第二停靠位的方向相对滑动。The hinge is provided with an elastic locking mechanism for the second parking position, and when the spring mechanism is set in the second parking position, there is no component force or nearly no component force on the sliding track specified by the guide mechanism In the first parking position and the third parking position, the component force of the spring mechanism on the sliding track is to drive the first component and the second component of the two to slide in a direction away from the second parking position.

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，或对这些进一步的技术方案组合使用：On the basis of adopting the above technical solutions, the present invention may also adopt the following further technical solutions, or use a combination of these further technical solutions:

所述第二部件的中部设置有连接架，所述连接架的左右侧与第一部件之间分别设置所述弹性锁止机构。A connecting frame is arranged in the middle of the second part, and the elastic locking mechanism is arranged between the left and right sides of the connecting frame and the first part, respectively.

所述弹性锁止机构包括弹簧和活动销或带凸部的活动部件，所述活动销或带凸部的活动部件的一端与弹簧连接，所述弹簧与第一部件和第二部件的其中之一连接，所述第一部件和第二部件的其中之另一设置与活动销或所述凸部配合的定位槽。The elastic locking mechanism includes a spring and a movable pin or a movable part with a convex part. One end of the movable pin or a movable part with a convex part is connected to a spring, and the spring is connected to one of the first part and the second part. For connection, the other of the first component and the second component is provided with a positioning groove that is matched with the movable pin or the convex portion.

所述弹性锁止机构包括弹簧和活动销或带凸部的活动部件，所述活动销或带凸部的活动部件的一端与弹簧连接，所述弹簧与第一部件连接，所述连接架设置与活动销或所述凸部配合的定位槽。The elastic locking mechanism includes a spring and a movable pin or a movable part with a convex part, one end of the movable pin or a movable part with a convex part is connected with the spring, the spring is connected with the first part, and the connecting frame is arranged A positioning groove matched with the movable pin or the convex part.

第一部件和第二部件中与弹簧连接的部件和连接架之间设置两者相对滑动的导向结构，第一部件和第二部件中与弹簧连接的部件设置活动销或带凸部的活动部件的滑动导向结构。A guide structure for relative sliding between the first part and the second part connected to the spring and the connecting frame is provided, and the first part and the second part connected to the spring are provided with movable pins or movable parts with convex parts The sliding guide structure.

所述左侧和右侧的弹簧机构为对称设置的弹簧机构。The left and right spring mechanisms are symmetrically arranged spring mechanisms.

所述第一部件为呈板型结构，所述第二部件为板型框式结构。The first component has a plate-shaped structure, and the second component has a plate-shaped frame structure.

在连接架和第一部件之间设置第一部件和第二部件相对滑动的导向和限位机构，配置第一停靠位、第三停靠位。进一步地，所述导向和限位机构由导向限位槽和与导向限位槽滑动和限位配合的部件构成。A guiding and limiting mechanism for the relative sliding of the first component and the second component is arranged between the connecting frame and the first component, and the first parking position and the third parking position are configured. Further, the guide and limit mechanism is composed of a guide limit slot and a component that slides and cooperates with the guide limit slot.

所述第二停靠位被配置为第一部件和第二部件相对位置可调节的一段停靠区间。The second parking position is configured as a parking section in which the relative positions of the first component and the second component are adjustable.

所述活动销或所述凸部与定位槽之间沿所述相对滑动的方向具有若干个定位配合位置，或者，所述定位槽的槽底与所述活动销或所述凸部之间沿所述相对滑动方向具有一定的相对滑动行程，并通过弹簧而使定位槽底与所述活动销或所述凸部之间被顶紧而产生摩擦力。There are several positioning and matching positions between the movable pin or the convex portion and the positioning groove along the relative sliding direction, or the groove bottom of the positioning groove and the movable pin or the convex portion The relative sliding direction has a certain relative sliding stroke, and the bottom of the positioning groove and the movable pin or the convex portion are tightened by a spring to generate friction.

由于采用本发明的技术方案，本发明所提供的铰链，结构简单、能够适于薄型化使用，最小厚度可以做到仅2.2mm以下，并能提供多段行程。在中间停靠位，只需较小的弹性力即可保证稳定停靠，从第一停靠位到第三停靠位之间的运动过程为半自动，自第二停靠位到第一停靠位和第二停靠位均可实现全自动动作，总行程长度可达5-10cm，并能对重达700g以上的负载进行高灵活性的驱动，能够适用于电子设备，并满足其薄型化要求。Due to the technical solution of the present invention, the hinge provided by the present invention has a simple structure, can be suitable for thinner use, the minimum thickness can be less than 2.2mm, and can provide multiple strokes. In the middle parking position, only a small elastic force is needed to ensure stable parking. The movement process from the first parking position to the third parking position is semi-automatic, from the second parking position to the first parking position and the second parking position. All positions can realize fully automatic action, the total stroke length can reach 5-10cm, and it can drive loads weighing more than 700g with high flexibility. It can be applied to electronic equipment and meet its thin requirements.

附图说明Description of the drawings

图1为本发明实施例处在第一停靠位限位时的示意图。FIG. 1 is a schematic diagram of the embodiment of the present invention when it is in the first parking position limit.

图2为本发明实施例的***图。Figure 2 is an exploded view of an embodiment of the invention.

图3为本发明实施例处于第二停靠位定位时的示意图。FIG. 3 is a schematic diagram of the embodiment of the present invention when it is positioned in a second parking position.

图4为本发明实施例处于第三停靠位限位时的示意图。4 is a schematic diagram of the embodiment of the present invention when it is in the third parking position limit.

图5为图1所示实施例中第二停靠位定位的放大图。Fig. 5 is an enlarged view of the positioning of the second parking position in the embodiment shown in Fig. 1.

图6为第二停靠位被配置为第二种形式时的示意图。Fig. 6 is a schematic diagram when the second parking position is configured in a second form.

图7为第二停靠位被配置为第三种形式时的示意图。Fig. 7 is a schematic diagram when the second parking position is configured in a third form.

图8为第二停靠位被配置为第四种形式时的示意图。Fig. 8 is a schematic diagram when the second parking position is configured in a fourth form.

具体实施方式detailed description

参照附图。本发明所提供的一种铰链，包括第一部件1和第二部件2，第一部件1和第二部件2上下布置。所述第一部件1大致呈板型结构，可以由金属板经钣金加工形成主体结构；所述第二部件2为板型框式结构，其可以由金属板经钣金加工形成主体结构，但中间基本被镂空而只剩框条，两者的结构可以互换。在第二部件2的中部还可设置连接架3，连接架3为大致呈板型结构，可以由金属板经钣金加工形成主体结构，中间连接架3不仅可以增加第二部件2的强度，还便于下述弹性锁止机构的配置和重负载宽大尺寸滑动的平稳性。Refer to the attached drawings. The hinge provided by the present invention includes a first part 1 and a second part 2, and the first part 1 and the second part 2 are arranged up and down. The first component 1 is roughly a plate-shaped structure, and can be formed from a metal plate through sheet metal processing to form a main structure; the second component 2 is a plate-shaped frame structure that can be formed from a metal plate through sheet metal processing to form a main structure, But the middle is basically hollowed out and only the frame is left, and the two structures can be interchanged. A connecting frame 3 can also be provided in the middle of the second component 2. The connecting frame 3 is roughly plate-shaped and can be formed from a metal plate through sheet metal processing to form a main structure. The intermediate connecting frame 3 can not only increase the strength of the second component 2, but also It also facilitates the configuration of the following elastic locking mechanism and the smoothness of heavy-load wide-size sliding.

第一部件1和第二部件2之间设置两者相对滑动的导向机构，该导向结构可以包括直线边21和槽11，直线边21可设置在第二部件的边部，通过钣金成型，槽11可设置在第一部件的边部，通过钣金成型，在槽11中可设置与直线边21配合的滑槽条4。A guide mechanism for relative sliding between the first part 1 and the second part 2 is provided. The guide structure may include a straight edge 21 and a groove 11. The straight edge 21 may be arranged on the edge of the second part and formed by sheet metal. The groove 11 can be arranged on the edge of the first component, and through sheet metal forming, a sliding groove bar 4 that matches the straight edge 21 can be arranged in the groove 11.

在第一部件1和第二部件2之间设置左侧和右侧的弹簧机构51、52。弹簧机构51、52可以即为弹簧，弹簧的两端分别通过连接结构与第一部件1和第二部件2连接。弹簧机构51、52也可以采用由弹簧并组合可以相对滑动的连接架的结构等。Between the first member 1 and the second member 2, left and

right spring mechanisms

51, 52 are provided. The

spring mechanisms

51 and 52 may be springs, and the two ends of the spring are connected to the first part 1 and the second part 2 through a connecting structure, respectively. The

spring mechanisms

51 and 52 may also adopt a structure in which a spring is combined with a connecting frame that can slide relatively.

所述左侧和右侧的弹簧机构51、52最好为对称设置的弹簧机构。The

spring mechanisms

51 and 52 on the left and right sides are preferably symmetrically arranged spring mechanisms.

如图1、3、4所示，所述铰链被配置有第一停靠位、第二停靠位和第三停靠位，在不同的停靠位，第一部件1和第二部件2之间有不同的相对位置，第一停靠位和第三停靠位是所述相对滑动的两个不同方向的行程终点限位，它们可以由铰链上设置挡块、所应用的电子设备上设置挡块等结构来限制第一部件1或第二部件2到达终点后不再继续滑动。As shown in Figures 1, 3, and 4, the hinge is configured with a first parking position, a second parking position and a third parking position. In different parking positions, the first component 1 and the second component 2 are different The relative position of the first stop position and the third stop position are the two different directions of the relative sliding end-of-stroke limit. They can be set by a stop on the hinge and a stop on the applied electronic device. Restrict the first part 1 or the second part 2 to stop sliding after reaching the end point.

第二停靠位处在第一停靠位和第三停靠位之间，为中间停靠位，所述铰链对于第二停靠位，设置有弹性锁止机构。所述弹簧机构51、52被设置为在第二停靠位时，在所述导向机构(滑槽条4和直线边21)规定的滑动轨迹上没有分力，或因间隙、误差、避让等原因而即便不得不存在分力但也非常小，在第一停靠位和第三停靠位时，所述弹簧机构51、52在该滑动轨迹上的分力方向均为驱使第一部件和第二部件向着远离第二停靠位的方向相对滑动。所述弹簧机构51、52可以设置为，在第一停靠位和第三停靠位时，弹簧机构的两端的连线倾斜于所述滑动轨迹，在第二停靠位则基本垂直于相对该滑动轨迹。The second parking position is located between the first parking position and the third parking position and is an intermediate parking position. The hinge is provided with an elastic locking mechanism for the second parking position. When the

spring mechanisms

51, 52 are set in the second parking position, there is no force component on the sliding track specified by the guide mechanism (chute strip 4 and linear edge 21), or due to gaps, errors, avoidance, etc. Even if the force component has to exist, it is very small. In the first and third parking positions, the direction of the force component of the

spring mechanism

51, 52 on the sliding track is to drive the first component and the second component. Sliding relative to the direction away from the second parking position. The

spring mechanisms

51, 52 can be set such that, in the first and third parking positions, the line connecting the two ends of the spring mechanism is inclined to the sliding track, and in the second parking position, it is substantially perpendicular to the sliding track. .

所述连接架3的左右侧与第一部件之间分别设置所述弹性锁止机构。所述弹性锁止机构包括弹簧61和带有凸部62的部件620，所述部件620的一端与弹簧61连接，所述弹簧61与第一部件1连接，所述第二部件2设置与凸部62配合的定位槽31，在本实施例中，所述连接架3作为第二部件的一部分设置所述定位槽31。作为替代，所述弹性锁止机构也可采用带有销的弹性驱动的运动机构。The elastic locking mechanism is respectively provided between the left and right sides of the connecting frame 3 and the first member. The elastic locking mechanism includes a spring 61 and a member 620 with a convex portion 62. One end of the member 620 is connected to the spring 61, and the spring 61 is connected to the first member 1, and the second member 2 is provided with the convex portion. In this embodiment, the connecting frame 3 is provided with the positioning groove 31 as a part of the second component. As an alternative, the elastic locking mechanism may also adopt an elastically driven movement mechanism with a pin.

在第一部件1上，设置所述部件620的滑动导向结构，该滑动导向结构可以是导向槽12，所述部件620设置与导向槽12配合的部位621。On the first component 1, a sliding guide structure of the component 620 is provided. The sliding guide structure may be a guide groove 12, and the component 620 is provided with a part 621 that matches the guide groove 12.

进一步地，连接架3与第一部件1之间设置相对滑动的导向结构，与部件 620自身的滑动导向结构相配合，使得在第一部件1和第二部件2相对滑动时，弹性锁止机构能更准确地工作并且提高重负载宽大尺寸滑动的平稳性。该导向结构可以是连接架3上钣金成型的一条直线边32，凹槽31即处在直线边32上。并且，所述凹槽31的口部略突出于所述直线边32，与直线边32之间具有凸部62的导向坡33；该导向结构还包括所述第一部件1中部设置的槽13，其也通过钣金成型，在槽13中可设置与直线边32滑动配合的的滑槽条7。Further, a relatively sliding guide structure is provided between the connecting frame 3 and the first component 1, which cooperates with the sliding guide structure of the component 620, so that when the first component 1 and the second component 2 slide relatively, the elastic locking mechanism It can work more accurately and improve the smoothness of heavy load and wide sliding. The guiding structure may be a straight edge 32 formed by sheet metal on the connecting frame 3, and the groove 31 is on the straight edge 32. In addition, the mouth of the groove 31 slightly protrudes from the straight edge 32, and there is a guide slope 33 with a convex 62 between the straight edge 32; the guiding structure further includes a groove 13 provided in the middle of the first component 1. , It is also formed by sheet metal, and a sliding groove strip 7 slidingly fitted with the straight edge 32 can be provided in the groove 13.

在中间架3和第一部件1之间还可设置第一部件1和第二部件2相对滑动的导向和限位机构，限制第一部件1或第二部件2到达相对滑动的两个不同方向的行程终点后不再继续滑动(第一停靠位和第三停靠位)。该导向和限位机构可以由导向限位槽34和与导向限位槽34滑动和限位配合的部件(比如铆钉8)构成，导向限位槽34可设置在中间架3上，铆钉8固定在第一部件1上。从而，提高重负载宽大尺寸滑动的平稳性并提供第一停靠位和第三停靠位。A guiding and limiting mechanism for the relative sliding of the first part 1 and the second part 2 can also be provided between the intermediate frame 3 and the first part 1 to restrict the first part 1 or the second part 2 from reaching two different directions of relative sliding. No further sliding after the end of the stroke (the first stop position and the third stop position). The guiding and limiting mechanism may be composed of a guiding limiting groove 34 and a component (such as a rivet 8) that slides and cooperates with the guiding limiting groove 34. The guiding limiting groove 34 can be provided on the intermediate frame 3, and the rivet 8 is fixed. On the first part 1. Thereby, the smoothness of the sliding of the heavy load and the large size is improved, and the first and third parking positions are provided.

在图1-5的实施方式中，第二停靠位被配置为定位第一部件1和第二部件2相对滑动轨迹上的一个点。In the embodiments of FIGS. 1-5, the second docking position is configured to locate a point on the relative sliding track of the first component 1 and the second component 2.

如图6-8所示，所述第二停靠位也可被配置为第一部件1和第二部件2相对位置可调节的一段停靠区间。As shown in FIGS. 6-8, the second parking position can also be configured as a parking interval in which the relative positions of the first component 1 and the second component 2 can be adjusted.

如图6所示，定位槽31b的槽底310b为一段平底，这样其与所述凸部62之间沿所述相对滑动方向具有一定的相对滑动行程，并通过弹簧61对部件620的作用，而使定位槽底310b与所述凸部62之间被顶紧而产生摩擦力，这种摩擦力不仅能够提供操作手感，而且在重负载的配合下，以及所述弹簧机构被设置为在第二停靠位时，在所述导向机构规定的滑动轨迹上没有分力或分力接近没有的配合下，能够具有一定的随时停止施加外力随时定位第一部件和第二部件的相对位置的作用，从而便于用户在一定范围内调整第二停靠位所限定的位置。As shown in FIG. 6, the groove bottom 310b of the positioning groove 31b is a flat bottom, so that there is a certain relative sliding stroke between it and the convex portion 62 along the relative sliding direction, and the spring 61 acts on the component 620, The positioning groove bottom 310b and the convex portion 62 are tightened to generate friction. This friction can not only provide an operating feel, but also under the cooperation of heavy loads, and the spring mechanism is set in the first In the second parking position, when there is no component force or the component force is close to the cooperation on the sliding track specified by the guide mechanism, it can have a certain function of stopping the application of external force at any time to locate the relative position of the first component and the second component, This facilitates the user to adjust the position defined by the second parking position within a certain range.

如图7、8所示，所述活动销或所述凸部与定位槽之间沿所述相对滑动的方向具有若干个定位配合位置，在图7中，在部件620上沿第一部件1和第二部件 2的滑动轨迹具有若干个凸部62，而凹槽31也沿该滑动轨迹具有多个，从而在一定范围内具有多个定位点。或者，在图8中，凸部62为一个，而凹槽31有多个。这样，都便于用户在一定范围内调整第二停靠位所限定的位置。As shown in Figures 7 and 8, the movable pin or the convex portion and the positioning groove have several positioning and matching positions along the relative sliding direction. In Figure 7, the first part 1 is on the part 620. The sliding track of the second component 2 has a plurality of convex parts 62, and the groove 31 also has a plurality of grooves along the sliding track, thereby having a plurality of positioning points within a certain range. Alternatively, in FIG. 8, there is one convex portion 62 and there are multiple grooves 31. In this way, it is convenient for the user to adjust the position defined by the second parking position within a certain range.

以上所述仅为本发明的具体实施例，但本发明的结构特征并不局限于此，任何本领域的技术人员在本发明的领域内，所作的变化或修饰皆涵盖在本发明的保护范围之中。The above are only specific embodiments of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art in the field of the present invention are all covered by the protection scope of the present invention. Among.

Claims

一种铰链，包括第一部件和第二部件，第一部件和第二部件上下布置，第一部件和第二部件之间设置两者相对滑动的导向机构，在第一部件和第二部件之间设置左侧和右侧的弹簧机构，其特征在于：A hinge includes a first part and a second part, the first part and the second part are arranged up and down, and a guide mechanism for relative sliding between the first part and the second part is arranged between the first part and the second part. The spring mechanism on the left and right sides is arranged between the two, which is characterized by:

所述铰链被配置有第一停靠位、第二停靠位和第三停靠位，第二停靠位处在第一停靠位和第三停靠位之间，在不同的停靠位，第一部件和第二部件具有不同的相对位置；The hinge is configured with a first stop position, a second stop position and a third stop position. The second stop position is located between the first stop position and the third stop position. In different stop positions, the first part and the third stop position The two parts have different relative positions;

所述铰链对于第二停靠位，设置有弹性锁止机构，并且，所述弹簧机构被设置为在第二停靠位时，在所述导向机构规定的滑动轨迹上没有分力或分力接近没有，在第一停靠位和第三停靠位时，所述弹簧机构在滑动轨迹上的分力均为驱使两者第一部件和第二部件向着远离第二停靠位的方向相对滑动。The hinge is provided with an elastic locking mechanism for the second parking position, and when the spring mechanism is set in the second parking position, there is no component force or nearly no component force on the sliding track specified by the guide mechanism In the first parking position and the third parking position, the component force of the spring mechanism on the sliding track is to drive the first component and the second component of the two to slide in a direction away from the second parking position.
如权利要求1所述的一种铰链，其特征在于所述第二部件的中部设置有连接架，所述连接架的左右侧与第一部件之间分别设置所述弹性锁止机构。The hinge according to claim 1, wherein a connecting frame is provided in the middle of the second part, and the elastic locking mechanism is respectively arranged between the left and right sides of the connecting frame and the first part.
如权利要求1所述的一种铰链，其特征在于所述弹性锁止机构包括弹簧和活动销或带凸部的活动部件，所述活动销或带凸部的活动部件的一端与弹簧连接，所述弹簧与第一部件和第二部件的其中之一连接，所述第一部件和第二部件的其中之另一设置与活动销或所述凸部配合的定位槽。The hinge according to claim 1, wherein the elastic locking mechanism comprises a spring and a movable pin or a movable part with a convex part, and one end of the movable pin or a movable part with a convex part is connected with the spring, The spring is connected to one of the first part and the second part, and the other of the first part and the second part is provided with a positioning groove that is matched with the movable pin or the convex part.
如权利要求2所述的一种铰链，其特征在于所述弹性锁止机构包括弹簧和活动销或带凸部的活动部件，所述活动销或带凸部的活动部件的一端与弹簧连接，所述弹簧与第一部件连接，所述连接架设置与活动销或所述凸部配合的定位槽。The hinge according to claim 2, wherein the elastic locking mechanism comprises a spring and a movable pin or a movable part with a convex part, and one end of the movable pin or a movable part with a convex part is connected with the spring, The spring is connected with the first component, and the connecting frame is provided with a positioning groove that is matched with the movable pin or the convex portion.
如权利要求4所述的一种铰链，其特征在于第一部件和第二部件中与弹簧连接的部件和连接架之间设置两者相对滑动的导向结构，第一部件和第二部件中与弹簧连接的部件设置活动销或带凸部的活动部件的滑动导向结构。A hinge according to claim 4, wherein the first part and the second part are connected to the spring and the connecting frame is provided with a guide structure for relative sliding between the two parts, and the first part and the second part are The spring-connected parts are provided with movable pins or sliding guide structures of movable parts with convex parts.
如权利要求1所述的一种铰链，其特征在于所述左侧和右侧的弹簧机构为对称设置的弹簧机构。The hinge according to claim 1, wherein the spring mechanisms on the left and right sides are symmetrically arranged spring mechanisms.
如权利要求1所述的一种铰链，其特征在于所述第一部件为呈板型结构，所述第二部件为板型框式结构。The hinge according to claim 1, wherein the first part is a plate-shaped structure, and the second part is a plate-shaped frame structure.
如权利要求2所述的一种铰链，其特征在于在连接架和第一部件之间设置第一部件和第二部件相对滑动的导向和限位机构，配置第一停靠位、第三停靠位。The hinge according to claim 2, characterized in that a guiding and limiting mechanism for the relative sliding of the first part and the second part is provided between the connecting frame and the first part, and the first and third parking positions are configured. .
如权利要求8所述的一种铰链，其特征在于所述导向和限位机构由导向限位槽和与导向限位槽滑动和限位配合的部件构成。The hinge according to claim 8, wherein the guiding and limiting mechanism is composed of a guiding limiting groove and a component that is slidably and limitedly matched with the guiding limiting groove.
如权利要求1所述的一种铰链，其特征在于所述第二停靠位被配置为第一部件和第二部件相对位置可调节的一段停靠区间。The hinge according to claim 1, wherein the second docking position is configured as a docking section in which the relative positions of the first component and the second component can be adjusted.
如权利要求3所述的一种铰链，其特征在于所述活动销或所述凸部与定位槽之间沿所述相对滑动的方向具有若干个定位配合位置，或者，所述定位槽的槽底与所述活动销或所述凸部之间沿所述相对滑动方向具有一定的相对滑动行程，并通过弹簧而使定位槽底与所述活动销或所述凸部之间被顶紧而产生摩擦力。A hinge according to claim 3, characterized in that there are several positioning and matching positions between the movable pin or the convex portion and the positioning groove along the relative sliding direction, or the groove of the positioning groove There is a certain relative sliding stroke between the bottom and the movable pin or the convex portion along the relative sliding direction, and the positioning groove bottom and the movable pin or the convex portion are tightened by a spring. Create friction.
如权利要求4所述的一种铰链，其特征在于所述活动销或所述凸部与定位槽之间沿所述相对滑动的方向具有若干个定位配合位置，或者，所述定位槽的槽底与所述活动销或所述凸部之间沿所述相对滑动方向具有一定的相对滑动行程，并通过弹簧而使定位槽底与所述活动销或所述凸部之间被顶紧而产生摩擦力。A hinge according to claim 4, characterized in that there are several positioning and matching positions between the movable pin or the convex portion and the positioning groove along the relative sliding direction, or the groove of the positioning groove There is a certain relative sliding stroke between the bottom and the movable pin or the convex portion along the relative sliding direction, and the positioning groove bottom and the movable pin or the convex portion are tightened by a spring. Create friction.