WO2018028078A1 - 用于功能家具的旋转驱动器 - Google Patents

用于功能家具的旋转驱动器 Download PDF

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Publication number
WO2018028078A1
WO2018028078A1 PCT/CN2016/106071 CN2016106071W WO2018028078A1 WO 2018028078 A1 WO2018028078 A1 WO 2018028078A1 CN 2016106071 W CN2016106071 W CN 2016106071W WO 2018028078 A1 WO2018028078 A1 WO 2018028078A1
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WIPO (PCT)
Prior art keywords
worm wheel
transmission
functional furniture
drive
furniture according
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PCT/CN2016/106071
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English (en)
French (fr)
Inventor
殷明
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常州盛美机电制造有限公司
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Publication of WO2018028078A1 publication Critical patent/WO2018028078A1/zh

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    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters

Definitions

  • the utility model relates to the field of drivers, in particular to a rotary drive for functional furniture.
  • the market wants to achieve a certain angle of rotation in some parts of the functional furniture by installing a linear actuator on one side of the functional furniture, one end is fixed, the other end is connected with a connecting rod, and the connecting rod has a rotating pivot point.
  • the other end of the connecting rod is connected with a part of the functional furniture to be rotated, and the linear drive drives the connecting rod to rotate around the supporting point, and drives the other end of the connecting rod to realize a certain angle of rotation.
  • the technical problem mainly solved by the utility model is to provide a rotary drive for functional furniture, which can be directly driven by a rotary drive without using other mechanisms, and the operation is stable and reliable, and the installation space is small.
  • the technical solution adopted by the utility model is to provide a rotary drive for functional furniture, comprising: a drive motor, which outputs power through a motor shaft; a gearbox, and a first worm gear in the box; a second worm wheel, the first worm wheel is assembled on the output shaft, and the second worm wheel is assembled on the transmission sleeve; the first worm wheel and the motor shaft are combined to form a first-stage worm gear transmission mechanism, and the output shaft and the second worm wheel are combined to form a second-stage worm gear transmission The mechanism drives the driving sleeve by the second worm wheel to output the rotating force.
  • the transmission sleeve is coupled to the transmission tube member through a transmission sleeve.
  • At least one wedge is disposed on the transmission sleeve, and the inner ring of the second worm wheel is provided with a slot matched with the wedge, and a spring is disposed between the wedge and the transmission sleeve. Spring will wedge The wedge is clamped in the second worm wheel slot.
  • the drive sleeve and the transmission pipe member are driven to rotate together, and only when the second worm wheel rotates in the counterclockwise direction, and simultaneously drives
  • the wedge will be disengaged from the notch of the second worm wheel, and the second worm wheel is idling to achieve the anti-clamp function.
  • the number of wedge members on the drive sleeve is 2, 3 or 4 pieces.
  • the drive motor is a DC motor.
  • the gearbox includes a bottom cover, an upper cover and a cover, and the bottom cover is provided with a circuit board combination, the cover is disposed between the bottom cover and the upper cover, and the second worm wheel and the transmission cover Between the lid and the top cover.
  • the second worm gear is a plastic worm gear.
  • the gearbox is provided with a card slot, and the card slot is detachably connected to the mounting bracket.
  • the transmission tube member is provided with a rotary reset member.
  • the transmission pipe member is a two-stage square pipe, including a large pipe pipe and a small square pipe, and the small square pipe is sleeved in the square pipe, and the two are retractable by elastic members. connection.
  • the transmission pipe member is a three-stage type, comprising a square tube disposed at two ends and a circular tube disposed at the middle, the two tubes are sleeved in the round tube, and between the square tubes
  • the spring tube is elastically connected, and the square tube and the round tube are connected by a pin.
  • the rotation resetting member includes a reset torsion spring disposed at both ends of the transmission pipe member. When the rotation force disappears, the transmission pipe member is reset by the action of the reset torsion spring.
  • the rotary resetting member includes a mounting plate disposed at one end of the transmission pipe member, the mounting plate is coupled to the guide shaft wheel, and the guide shaft wheel is assembled in a guide rail.
  • the track path is consistent with the rotation track of the transmission pipe member, and the guide shaft plate is provided with guide plate plates on both sides thereof.
  • the guide platen is equipped with an elastic member, and the elastic members on both sides are elastic members for resetting on the one side and the elastic members for cushioning on the other side.
  • the utility model has the beneficial effects that the utility model can be driven directly by a rotary drive without using other mechanisms, has stable and reliable operation, small installation space and one-way anti-pinch function; and is suitable for functional sofas and functional beds. Functional furniture.
  • FIG. 1 is a schematic structural view of a preferred embodiment of a rotary actuator for functional furniture according to the present invention
  • Figure 2 is a schematic view showing the structure of the rotary drive for the functional furniture shown in Figure 1;
  • Figure 3 is a schematic view showing the structure of the anti-clamping state of the rotary drive for the functional furniture shown in Figure 1;
  • Figure 4 is a schematic view showing the gearbox mounting structure of the rotary drive for the functional furniture of Figure 1;
  • Figure 5 is a schematic view of the transmission tube resetting structure of the rotary drive for the functional furniture of Figure 1;
  • Figure 6 is a structural exploded view of the rotary drive of Figure 1 for assembly of the functional furniture.
  • an embodiment of the present invention includes:
  • a rotary drive for functional furniture comprising:
  • the motor 1 is driven to output power through the motor shaft 1-1.
  • the preferred motor in the present invention is a permanent magnet DC motor.
  • the gearbox has a first worm wheel 2 and a second worm wheel 3, the first worm wheel 2 is mounted on the output shaft 4, and the second worm wheel 3 is mounted on the transmission sleeve 5; the first worm wheel 2 is combined with the motor shaft 1-1 A first-stage worm gear transmission mechanism is formed, and the output shaft 4 and the second worm wheel 3 are combined to form a two-stage worm gear transmission mechanism, and the second worm wheel 3 drives the transmission sleeve 5 to output a rotational force.
  • the drive sleeve 5 is connected to the transmission tube 6 .
  • the transmission sleeve 5 is driven by the second worm wheel 3 to output a rotational force through a transmission tube member 6.
  • the rotation angle of the drive can be adjusted within any angle range.
  • the drive sleeve 5 is provided with at least one wedge 7
  • the inner ring of the second worm wheel 3 is provided with a slot matched with the wedge 7
  • a spring 7-1 is arranged between the wedge 7 and the transmission sleeve 5
  • the spring 7 -1 ejects the wedge 7 and the wedge 7 is snapped into the slot of the second worm wheel 3.
  • FIG. 2 when the second worm wheel 3 is rotated clockwise or counterclockwise, the drive sleeve 5 and the transmission tube member 6 are rotated together. Only when the second worm wheel 3 rotates in the counterclockwise direction, and the transmission pipe member 6 is subjected to a reaction force of a certain torque, as shown in FIG. 3, the wedge 7 will be disengaged from the notch of the second worm wheel 3, at this time.
  • the second worm wheel 3 is idling, achieving a one-way anti-pinch function.
  • the number of wedges 7 on the drive sleeve 5 is 2, 3 or 4 pieces. In the present invention, it is preferable to uniformly distribute four wedges 7 on the transmission sleeve 5.
  • the gearbox includes a bottom cover 8-1, an upper cover 8-2 and a cover 8-3, and the bottom cover 8-1 is provided with a circuit board 9 combination, and the cover 8-3 is provided on the bottom cover 8-1 and the upper cover 8 Between -2, the second worm wheel 3 and the drive sleeve 5 are fitted between the tank cover 8-3 and the upper cover 8-2.
  • the second worm wheel 3 is a plastic worm wheel.
  • the gearbox is provided with a card slot, and the card slot 8-4 is detachably connected to the mounting bracket 8-5.
  • the card slot 8-4 is symmetrically disposed on the bottom cover 8-1, and the mounting bracket 8-5 is fixed in a dovetail shape on the frame. Only Need to insert the card slot 8-4 on the dovetail plate 8-5, which can achieve stable installation, eliminating the need of traditional screw fixing, and has the advantage of quick loading and unloading.
  • both ends of the transmission pipe member 6 are fixed to the frame.
  • a reset torsion spring 6-1 is added to both ends of the transmission pipe member 6.
  • the transmission tube member 6 can be quickly reset by the action of the reset torsion spring 6-1.
  • the transmission pipe member 6 is a two-stage square pipe, including a square pipe 6-2 and a small square pipe 6-3, and a small square pipe 6-3 is sleeved in the square pipe 6-2, and both of them
  • the elastic member 6-4 is telescopically connected to realize the adjustable length of the transmission pipe member.
  • the two ends of the transmission pipe member 6 are respectively fixed to the frame by flanges.
  • the transmission pipe member 6 is of a three-stage type, comprising a square pipe 6-2 disposed at both ends and a circular pipe 6-3 disposed at the both ends, and the two square pipes 6-2 are all sleeved in the circular pipe 6-3, and
  • the tubes 6-2 are elastically connected by a spring 6-4, and the square tube 6-2 and the round tube 6-3 are connected by a pin 6-5.
  • the pin 6-5 is pulled in the middle to compress the spring 6-4, and the square tube 6-2 at both ends is separated from the flange at both ends, that is, the disassembly is completed.
  • a mounting plate 6-6 at one end of the transmission pipe member 6 is attached to the guide shaft wheel 6-7, and the guide shaft wheel 6-7 is fitted with a guide rail 6-8.
  • the track path of the guide rail 6-8 is consistent with the rotational path of the transmission tube member 6.
  • the guide shaft wheel 6-7 is provided with guide platens 6-9 on both sides, and the guide platen 6-9 is equipped with an elastic member 6- 10, the elastic members of the elastic members 6-10 on both sides are elastic members for resetting, and the other side is a resilient member for cushioning. It can extend the service life of components in the rotary drive and increase the comfort of people in use.
  • Both ends of the transmission pipe member 6 are fixed on the frame, and there is no rotation resetting member on the transmission pipe member, which is not shown.
  • the transmission pipe member 6 is a two-stage square pipe as described in Embodiment 1, and includes a square pipe 6-2 and a small square pipe 6-3, and a small square pipe 6-3 is sleeved in the square pipe 6-2, and two The elastic members 6-4 are telescopically connected to each other to realize the adjustable length of the transmission pipe.
  • the transmission tube member 6 or as described in the embodiment 2 is a three-stage type.
  • the utility model comprises a square tube 6-2 arranged at both ends and a circular tube 6-3 arranged at the middle, wherein the two square tubes 6-2 are sleeved in the circular tube 6-3, and the square tube 6-2 passes through the spring 6- 4 elastic connection, the square tube 6-2 and the round tube 6-3 are connected by a pin 6-5.
  • the utility model can be directly driven by a rotary drive without using other mechanisms, has stable and reliable operation, small installation space, and has a one-way anti-pinch function; and is suitable for functional furniture such as a functional sofa and a functional bed.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)

Abstract

一种用于功能家具的旋转驱动器，包括：驱动电机（1），通过电机轴（1-1）将动力输出；变速箱，箱内设有第一蜗轮（2）和第二蜗轮（3），第一蜗轮（2）装配于输出轴（4）上，第二蜗轮（3）装配于传动套（5）上；第一蜗轮（2）与电机轴（1-1）组合形成一级蜗轮蜗杆传动机构，输出轴（4）与第二蜗轮（3）组合形成二级蜗轮蜗杆传动机构，由第二蜗轮（3）带动传动套（5）将旋转力输出。通过上述方式，所述旋转驱动器能够不借助其他机构，直接由旋转驱动器驱动，运行平稳可靠，且安装空间小，并带有单向防夹功能，适用于功能沙发、功能床一类的功能家具。

Description

用于功能家具的旋转驱动器 技术领域
本实用新型涉及驱动器领域，特别是涉及一种用于功能家具的旋转驱动器。
背景技术
目前市场上想要在功能家具的一些部位按需要实现一定角度的旋转，是通过在功能家具的一侧安装一个直线驱动器，一端固定，另一端连接一个连杆，连杆上有一个旋转的支点，连杆的另一端连接功能家具需旋转的部位，通过直线驱动器带动连杆绕支点转动，带动连杆的另一端实现一定角度的旋转。
现有技术的缺点有：在功能家具上，1米左右宽的部件一侧安装直线驱动器，运行中不平稳，容易造成倾斜，且占用的安装运行空间较大。
实用新型内容
本实用新型主要解决的技术问题是提供一种用于功能家具的旋转驱动器，能够不借助其他机构，直接由旋转驱动器驱动，运行平稳可靠，且安装空间小。
为解决上述技术问题，本实用新型采用的一个技术方案是：提供一种用于功能家具的旋转驱动器，包括：驱动电机，通过电机轴将动力输出；变速箱，箱内设有第一蜗轮和第二蜗轮，第一蜗轮装配于输出轴上，第二蜗轮装配于传动套上；第一蜗轮与电机轴组合形成一级蜗轮蜗杆传动机构，输出轴与第二蜗轮组合形成二级蜗轮蜗杆传动机构，由第二蜗轮带动传动套将旋转力输出。
在本实用新型一个较佳实施例中，所述传动套通过传动套与传动管件连接。
在本实用新型一个较佳实施例中，所述传动套上至少设有1件楔块，第二蜗轮内圈设有与楔块匹配的槽口，楔块与传动套之间设有弹簧，弹簧将楔块弹 出，楔块卡设于第二蜗轮槽口内，当第二蜗轮顺时针或逆时针方向转动时，带动传动套和传动管件一起转动，只有当第二蜗轮沿着逆时针方向旋转动，同时传动管件上承受一个一定扭矩的反作用力时，楔块会从第二蜗轮的槽口内脱出，此时第二蜗轮为空转，实现防夹功能。
在本实用新型一个较佳实施例中，所述传动套上的楔块件数为2、3或4件。
在本实用新型一个较佳实施例中，所述驱动电机为直流电机。
在本实用新型一个较佳实施例中，变速箱包括底盖、上盖和箱盖，底盖内设有电路板组合，箱盖设于底盖和上盖之间，第二蜗轮和传动套装配于箱盖与上盖之间。
在本实用新型一个较佳实施例中，所述第二蜗轮为塑料蜗轮。
在本实用新型一个较佳实施例中，变速箱上设有卡槽，所述卡槽与安装架可拆卸式连接。
在本实用新型一个较佳实施例中，所述传动管件上设有转动复位件。
在本实用新型一个较佳实施例中，所述传动管件为两段式方管，包括大方管件和小方管，小方管套设于大方管内，且两者之间通过弹性件可伸缩式连接。
在本实用新型一个较佳实施例中，所述传动管件为三段式，包括设于两端的方管和设于中间的圆管，两方管均套设于圆管内，且方管之间通过弹簧弹性连接，方管与圆管之间通过销轴连接。
在本实用新型一个较佳实施例中，所述转动复位件包括设于传动管件两端的复位扭簧，当旋转力消失，在复位扭簧的作用下，将传动管件复位。
在本实用新型一个较佳实施例中，所述转动复位件包括设于传动管件一端的安装板，所述安装板与导向轴轮连接，所述导向轴轮装配一导轨内，所述导轨的轨道路径与传动管件的转动轨迹一致，所述导向轴轮两侧均设有导向压板， 导向压板装配有弹性件，两侧弹性件一侧为复位用弹性件，另一侧则为缓冲用弹性件。
本实用新型的有益效果是：本实用新型能够不借助其他机构，直接由旋转驱动器驱动，运行平稳可靠，且安装空间小，并带有单向防夹功能；适用于功能沙发、功能床一类的功能家具。
附图说明
为了更清楚地说明本实用新型实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，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它的附图，其中：
图1是本实用新型用于功能家具的旋转驱动器一较佳实施例的结构示意图；
图2是图1所述用于功能家具的旋转驱动器传动状态的结构示意图；
图3是图1所述用于功能家具的旋转驱动器防夹状态的结构示意图；
图4是图1所述用于功能家具的旋转驱动器中变速箱安装结构示意图；
图5是图1所述用于功能家具的旋转驱动器中传动管件复位结构的示意图；
图6是图1所述用于功能家具的旋转驱动器的装配时的结构爆炸图。
具体实施方式
下面将对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本实用新型的一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本实用新型保护的范围。
请参阅图1，本实用新型实施例包括：
一种用于功能家具的旋转驱动器，包括：
驱动电机1，通过电机轴1-1将动力输出，本实用新型中优选的电机为永磁直流电机。
变速箱，箱内设有第一蜗轮2和第二蜗轮3，第一蜗轮2装配于输出轴4上，第二蜗轮3装配于传动套5上；第一蜗轮2与电机轴1-1组合形成一级蜗轮蜗杆传动机构，输出轴4与第二蜗轮3组合形成二级蜗轮蜗杆传动机构，由第二蜗轮3带动传动套5将旋转力输出。
所述传动套5与传动管件6连接。由第二蜗轮3带动传动套5通过一个传动管件6将旋转力输出。该驱动器的旋转角度可任意角度范围内调整。
所述传动套5上至少设有1件楔块7，第二蜗轮3内圈设有与楔块7匹配的槽口，楔块7与传动套5之间设有弹簧7-1，弹簧7-1将楔块7弹出，楔块7卡设于第二蜗轮3槽口内。如图2所示，当第二蜗轮3顺时针或逆时针方向转动时，带动传动套5和传动管件6一起转动。只有当第二蜗轮3沿着逆时针方向旋转动，同时传动管件6上承受一个一定扭矩的反作用力时，如图3所示，楔块7会从第二蜗轮3的槽口内脱出，此时第二蜗轮3为空转，实现单向防夹功能。
所述传动套5上的楔块7件数为2、3或4件。本实用新型中优选在传动套5上均匀分布有4件楔块7。
变速箱包括底盖8-1、上盖8-2和箱盖8-3，底盖8-1内设有电路板9组合，箱盖8-3设于底盖8-1和上盖8-2之间，第二蜗轮3和传动套5装配于箱盖8-3与上盖8-2之间。所述第二蜗轮3为塑料蜗轮。
变速箱上设有卡槽，所述卡槽8-4与安装架8-5可拆卸式连接。如图4所示，卡槽了8-4对称设在底盖8-1上，安装架8-5呈燕尾状固定在机架上。只 需要将卡槽8-4插挂在燕尾板8-5上，即可实现稳固安装，免去了传统的螺丝固定，具有快速装卸的优势。
实施例1：
如图5所述，传动管件6两端均固定在机架上。传动管件6两端加设有复位扭簧6-1。当旋转力取消时，在复位扭簧6-1的作用下，传动管件6能快速复位。
如图6所示，传动管件6为两段式方管，包括大方管6-2和小方管6-3，小方管6-3套设于大方管6-2内，且两者之间通过弹性件6-4可伸缩式连接，实现传动管件长度可调。
实施例2：
如图7所示，传动管件6两端分别通过法兰固定在机架上。
所述传动管件6为三段式，包括设于两端的方管6-2和设于中间的圆管6-3，两方管6-2均套设于圆管6-3内，且方管6-2之间通过弹簧6-4弹性连接，方管6-2与圆管6-3之间通过销轴6-5连接。
在快速拆卸时，将销轴6-5往中间拉，将弹簧6-4压缩，两端方管6-2脱离两端的法兰，即完成拆卸。
如图8和图9所示，传动管件6一端的安装板6-6，所述安装板6-6与导向轴轮6-7连接，所述导向轴轮6-7装配一导轨6-8内，所述导轨6-8的轨道路径与传动管件6的转动轨迹一致，所述导向轴轮6-7两侧均设有导向压板6-9，导向压板6-9装配有弹性件6-10，两侧弹性件6-10一侧为复位用弹性件，另一侧则为缓冲用弹性件。既可以延长旋转驱动器里零部件的使用寿命，又可以增加人在使用中的舒适度。
实施例3：
传动管件6两端均固定在机架上，传动管件上无转动复位件，未图示。
传动管件6如实施例1中所述的为两段式方管，包括大方管6-2和小方管6-3，小方管6-3套设于大方管6-2内，且两者之间通过弹性件6-4可伸缩式连接，实现传动管件长度可调。
传动管件6或如实施例2中所述的为三段式。包括设于两端的方管6-2和设于中间的圆管6-3，两方管6-2均套设于圆管6-3内，且方管6-2之间通过弹簧6-4弹性连接，方管6-2与圆管6-3之间通过销轴6-5连接。
本实用新型能够不借助其他机构，直接由旋转驱动器驱动，运行平稳可靠，且安装空间小，并带有单向防夹功能；适用于功能沙发、功能床一类的功能家具。
以上所述仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本实用新型的专利保护范围内。

Claims (13)

  1. 一种用于功能家具的旋转驱动器，其特征在于，包括：
    驱动电机，通过电机轴将动力输出；
    变速箱，箱内设有第一蜗轮和第二蜗轮，第一蜗轮装配于输出轴上，第二蜗轮装配于传动套上；第一蜗轮与电机轴组合形成一级蜗轮蜗杆传动机构，输出轴与第二蜗轮组合形成二级蜗轮蜗杆传动机构，由第二蜗轮带动传动套将旋转力输出。
  2. 根据权利要求1所述的用于功能家具的旋转驱动器，其特征在于，所述传动套与传动管件连接。
  3. 根据权利要求2所述的用于功能家具的旋转驱动器，其特征在于，所述传动套上至少设有1件楔块，第二蜗轮内圈设有与楔块匹配的槽口，楔块与传动套之间设有弹簧，弹簧将楔块弹出，楔块卡设于第二蜗轮槽口内，当第二蜗轮顺时针或逆时针方向转动时，带动传动套和传动管件一起转动，只有当第二蜗轮沿着逆时针方向旋转动，同时传动管件上承受一个一定扭矩的反作用力时，楔块会从第二蜗轮的槽口内脱出，此时第二蜗轮为空转，实现防夹功能。
  4. 根据权利要求3所述的用于功能家具的旋转驱动器，其特征在于，所述传动套上的楔块件数为2、3或4件。
  5. 根据权利要求1所述的用于功能家具的旋转驱动器，其特征在于，所述驱动电机为直流电机。
  6. 根据权利要求1所述的用于功能家具的旋转驱动器，其特征在于，变速箱包括底盖、上盖和箱盖，底盖内设有电路板组合，箱盖设于底盖和上盖之间，第二蜗轮和传动套装配于箱盖与上盖之间。
  7. 根据权利要求6所述的用于功能家具的旋转驱动器，其特征在于，所述第二蜗轮为塑料蜗轮。
  8. 根据权利要求6所述的用于功能家具的旋转驱动器，其特征在于，变速 箱上设有卡槽，所述卡槽与安装架可拆卸式连接。
  9. 根据权利要求2所述的用于功能家具的旋转驱动器，其特征在于，所述传动管件上设有转动复位件。
  10. 根据权利要求9所述的用于功能家具的旋转驱动器，其特征在于，所述传动管件为两段式方管，包括大方管件和小方管，小方管套设于大方管内，且两者之间通过弹性件可伸缩式连接。
  11. 根据权利要求9所述的用于功能家具的旋转驱动器，其特征在于，所述传动管件为三段式，包括设于两端的方管和设于中间的圆管，两方管均套设于圆管内，且方管之间通过弹簧弹性连接，方管与圆管之间通过销轴连接。
  12. 根据权利要求9所述的用于功能家具的旋转驱动器，其特征在于，所述转动复位件包括设于传动管件两端的复位扭簧，当旋转力消失，在复位扭簧的作用下，将传动管件复位。
  13. 根据权利要求9所述的用于功能家具的旋转驱动器，其特征在于，所述转动复位件包括设于传动管件一端的安装板，所述安装板与导向轴轮连接，所述导向轴轮装配一导轨内，所述导轨的轨道路径与传动管件的转动轨迹一致，所述导向轴轮两侧均设有导向压板，导向压板装配有弹性件，两侧弹性件一侧为复位用弹性件，另一侧则为缓冲用弹性件。
PCT/CN2016/106071 2016-08-08 2016-11-16 用于功能家具的旋转驱动器 WO2018028078A1 (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2757412Y (zh) * 2004-12-15 2006-02-08 浙江科峰汽车电器有限公司 双蜗杆蜗轮二级减速传动的汽车座椅调节电机
CN201582325U (zh) * 2009-11-25 2010-09-15 江西百胜门控设备有限公司 一种手动蜗轮特销离合机构
CN204239611U (zh) * 2014-10-31 2015-04-01 浙江捷昌线性驱动科技股份有限公司 驱动器传动机构及驱动器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2757412Y (zh) * 2004-12-15 2006-02-08 浙江科峰汽车电器有限公司 双蜗杆蜗轮二级减速传动的汽车座椅调节电机
CN201582325U (zh) * 2009-11-25 2010-09-15 江西百胜门控设备有限公司 一种手动蜗轮特销离合机构
CN204239611U (zh) * 2014-10-31 2015-04-01 浙江捷昌线性驱动科技股份有限公司 驱动器传动机构及驱动器

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