WO2023207127A1 - 滑动机构 - Google Patents
滑动机构 Download PDFInfo
- Publication number
- WO2023207127A1 WO2023207127A1 PCT/CN2022/138381 CN2022138381W WO2023207127A1 WO 2023207127 A1 WO2023207127 A1 WO 2023207127A1 CN 2022138381 W CN2022138381 W CN 2022138381W WO 2023207127 A1 WO2023207127 A1 WO 2023207127A1
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- WO
- WIPO (PCT)
- Prior art keywords
- sliding mechanism
- cylindrical member
- chute
- cylinder
- sliding
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 239000013013 elastic material Substances 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Definitions
- the present invention relates to the technical field of sliding mechanisms, and specifically provides a sliding mechanism.
- sliding mechanisms are often commonly used.
- the two components of the sliding mechanism are slidingly connected, so that one component moves relative to the other component according to a set operating trajectory.
- one component will shake relative to the other component during the relative sliding process, causing noise, which does not meet the noise reduction requirements of some application sites. .
- the manufacturing accuracy and assembly accuracy of the two components can be improved during the manufacturing process, but this will increase the manufacturing cost to a large extent.
- the invention provides a sliding mechanism.
- the sliding mechanism includes a first member and a second member.
- the first member is provided with a chute
- the second member is provided with a columnar member that cooperates with the chute.
- At least an outer ring portion of the columnar member is made of elastic material.
- the columnar member includes a columnar body and a cylindrical member sleeved on the outer peripheral surface of the columnar body, and the cylindrical member is made of elastic material.
- the columnar body is a cylinder
- the cylindrical member is a cylindrical member
- the cylindrical member has an interference fit with the slide groove.
- the cylindrical member is rotatably connected to the cylinder.
- the cylindrical member is sleeved on the cylinder.
- the cylindrical member can rotate relative to the cylinder itself in the chute, so that the cylinder is in contact with the side wall of the chute. Rolling friction is formed between them.
- the amount of wear is smaller, and the columnar member can move more smoothly in the chute.
- a limiting structure is formed between the inner circumferential surface of the cylindrical member and the outer circumferential surface of the cylinder, and the limiting structure is used to limit the cylindrical member. Move along the axis relative to the cylinder in a direction away from the second member.
- the limiting structure can prevent the cylindrical structure from falling off the cylinder, ensuring the reliability of the movement of the sliding mechanism.
- the limiting structure includes an annular rib provided on the inner peripheral surface of the cylindrical member and a convex block formed on the outer peripheral surface of the cylindrical member.
- the annular rib is located on a side away from the second member so as to limit the movement of the cylindrical member relative to the cylinder along the axis in a direction away from the second member.
- the limiting structure includes an annular rib provided on the inner circumferential surface of the cylindrical member and an annular groove formed on the inner circumferential surface of the cylinder.
- the annular rib is located within the annular groove to limit movement of the cylindrical member relative to the cylinder along the axis in a direction away from the second member.
- the cylindrical member has an interference fit with the cylinder.
- the elastic material is rubber
- Figure 1 is a schematic structural diagram of a sliding mechanism applied to an air conditioner in one embodiment of the present invention
- Figure 2 is an exploded view of a sliding mechanism applied to an air conditioner in one embodiment of the present invention
- FIG 3 is a cross-sectional view of a second component of a sliding mechanism applied to an air conditioner in an embodiment of the present invention.
- the terms “upper”, “lower”, “inner”, “outer” and other terms indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings, which This is merely for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.
- the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
- the terms "setting”, “installation” and “connection” should be understood in a broad sense.
- it can be a fixed connection or a fixed connection.
- It is a detachable connection or an integral connection; it can be directly connected or indirectly connected through an intermediary, or it can be an internal connection between two components.
- the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
- the present invention provides a sliding mechanism that can reduce the noise generated when the sliding mechanism slides. It reduces noise, reduces the wear of the sliding mechanism, is simple and convenient to assemble, and has low manufacturing cost.
- FIG. 1 is a schematic structural diagram of a sliding mechanism applied to an air conditioner in an embodiment of the present invention
- Fig. 2 is an exploded view of a sliding mechanism applied to an air conditioner in an embodiment of the present invention
- Fig. 3 is a schematic diagram of a sliding mechanism applied to an air conditioner in an embodiment of the present invention. A cross-sectional view of the second component of the sliding mechanism applied to the air conditioner in this embodiment.
- the air conditioner includes a sliding mechanism and an air guide plate 10 connected to the sliding mechanism.
- the sliding mechanism includes a first component 1 fixed on the casing of the air conditioner and a first component 1 connected to the first component 1 .
- the second component 2 is slidingly connected.
- a chute 11 is provided on the first side of the first member 1 .
- the chute 11 is a Y-shaped chute.
- the chute 11 includes a first chute 111 , a second chute 112 and a third chute 113 .
- the first end of the first chute 111 and the first end of the second chute 112 are both connected to the first end of the third chute 113 . It can be understood that the extension direction and shape of the chute 11 are not limited and can be flexibly set according to actual sliding requirements.
- the first side of the second member 2 is provided with a first columnar member 21 that cooperates with the slide groove 11 .
- the outer ring of the first columnar member 21 is made of elastic material.
- the first columnar member 21 includes a first columnar body 22 and a cylindrical member 23 sleeved on the outer peripheral surface of the first columnar body 22.
- the cylindrical member 23 is made of elastic material.
- the cylindrical member 23 may be entirely sleeved on the outer peripheral surface of the first columnar body 22 , or may be sleeved only on the outer peripheral surface of the first columnar body 22 that is in contact with the slide groove 11 . Referring to FIGS.
- the first columnar body 22 is a cylinder
- the cylindrical member 23 is a cylindrical member made of rubber.
- the hardness of the cylindrical component can be set according to different usage requirements. For example, the Shore hardness of the cylindrical component can be 45A-55A, the size of the cylindrical component is 6.9mm, the size of the chute 11 is 6.75mm, and the cylinder
- the shaped member has an interference fit with the chute 11. In practical applications, the size of the cylindrical member and the chute 11 can be flexibly set, as long as the resistance of the cylindrical member during sliding in the chute 11 is moderate and it is not easy to fall from the chute 11.
- the cylindrical member sleeved on the outer peripheral surface of the cylinder can reduce the noise caused by sliding or impact when sliding, and make the sliding fit between the first member 1 and the second member 2 smoother.
- the material of the cylindrical structure 23 can be flexibly adjusted according to different usage requirements, for example, it can be made of other elastic materials such as silicone.
- the cylindrical member is rotatably connected to the cylinder, and a limiting structure 24 is formed between the inner circumferential surface of the cylindrical member and the outer circumferential surface of the cylinder.
- the limiting structure 24 includes The annular rib 241 on the inner peripheral surface and the bump 242 formed on the outer peripheral surface of the cylinder.
- the bump 242 is located on the side of the annular rib 241 away from the second member 2 to restrict the cylindrical member from moving away from the cylinder along the axis.
- the direction of the second member 2 moves.
- a first mounting hole 25 is formed at the end of the second member 2 , and a mounting base 101 is provided on the air guide plate 10 .
- the second member 2 is hingedly connected to the mounting base 101 through the first mounting hole 25 .
- the sliding mechanism also includes a third member 3 slidingly connected with the second member 2.
- the second side of the second member 2 is provided with a transverse groove 26, and the first side of the third member 3 is provided with a transverse groove 26.
- the groove 26 fits the sliding shaft 31.
- the outer surface of the sliding shaft 31 can be covered with a sleeve made of elastic material, which makes the sliding shaft 31 slide more smoothly, reduces the sliding noise of the sliding shaft 31, and also provides certain protection for the sliding shaft 31 and the transverse groove 26. effect.
- the air conditioner includes a driving member 5, which may be a stepper motor or other motors.
- the output shaft 51 of the driving member 5 is connected to the third member 3 to drive the sliding shaft 31 on the third member 3 to slide in the transverse groove 26 .
- the sliding mechanism further includes a fourth member 4 .
- a sliding member 41 is provided on a first side of the fourth member 4 .
- the sliding member 41 includes a first sliding member 411 , a second sliding member 412 and a third sliding member 413 .
- the first member 1 is formed with a strip groove adapted to one end of the fourth member 4, and a first strip hole 121, a second strip hole 122 and a third strip hole 123 are provided in the strip groove. .
- the four members 4 are able to slide within strip grooves on the first side of the first member 1 .
- a second mounting hole 42 is formed at the other end of the fourth member 4 , and the fourth member 4 is hingedly connected to the mounting base 101 through the second mounting hole 42 .
- a fourth strip hole 43 is formed on the fourth member 4, and a second columnar member 27 matching the fourth strip hole 43 is provided on the first side of the second member 2.
- the second columnar member 27 can be a cylinder, or It can be a cube, as long as the second columnar member 27 can slide in the fourth strip hole 43 .
- the second columnar member 27 can be provided with the same structure as the first columnar member 21.
- the second columnar member 27 can include a second columnar body and a cylindrical member sleeved on the outer peripheral surface of the second columnar body.
- the cylindrical member can also be It can be made of elastic material, which can reduce the noise generated when the second columnar member 27 slides in the fourth strip hole 43 and at the same time improve the smoothness of the second columnar member 27 sliding.
- the driving member 5 drives the third member 3 to slide along the transverse groove 26 on the second member 2. While sliding, the third member 3 drives the second member 2 to slide along the chute 11, thus driving the second member 2.
- the cylinder slides along the first chute 111 into the second chute 112, thereby driving the air guide plate 10 to move in a direction away from the air outlet of the air conditioner. Since both the second member 2 and the fourth member 4 are in contact with the air guide plate, The mounting base 101 of 10 is hinged. Therefore, under the action of the swing of the air guide plate 10, the second member 2 can drive the slider 41 on the fourth member 4 through the cooperation of the second cylindrical member 27 and the fourth strip hole 43. Slide downward along the strip-shaped hole member 12 on the first member 1 to extend the air guide plate 10 .
- the driving member 5 drives the third member 3 to slide along the transverse groove 26 on the second member 2. While sliding, the third member 3 drives the second member 2 to slide along the chute 11, thus driving the second member 2.
- the cylinder slides along the first chute 111 into the third chute 113, thereby driving the air guide plate 10 to move in a direction away from the air outlet of the air conditioner and at the same time rotate in the second direction. Since both the second member 2 and the fourth member 4 are hinged with the mounting seat 101 of the air guide plate 10, under the action of the swing of the air guide plate 10, the second member 2 passes through the second columnar member 27 and the fourth strip hole.
- the cooperation of 43 can drive the slider 41 on the fourth member 4 to slide upward along the strip groove on the first member 1, thereby realizing the retraction of the air guide plate 10.
- the sliding direction of the second member 2 changes, causing the second member 2 to rotate around the mounting base 101 relative to the fourth member 4, thereby driving The air guide plate 10 rotates, so that the air guide plate 10 rotates in the second direction while retracting.
- the second chute 112 and the third chute 113 extend in a direction away from the first chute 111, the first direction and the second direction are opposite. In actual use, when the first direction is clockwise, the second direction is counterclockwise; or, when the first direction is counterclockwise, the second direction is clockwise.
- the rubber cylindrical member 23 is sleeved on the outer peripheral surface of the first columnar body 22, which can reduce the noise generated by the sliding and can buffer the first columnar body 22 when it slides into the slide groove 11.
- the impact force brought by the end portion improves the smoothness of the sliding connection between the first member 1 and the second member 2.
- the second member 2 and the fourth member 4 are hinged on the mounting seat 101 of the air guide plate 10. Under the joint action of the second member 2 and the fourth member 4 sliding, the rotation stability of the air guide plate 10 is improved to avoid The wind deflector 10 shakes during movement.
- first columnar body 22 as a cylinder and the cylindrical member 23 as a cylindrical member made of rubber is only a preferred arrangement method.
- the first cylindrical body 22 and the cylindrical member are The shape member 23 can also be provided in other shapes.
- the first columnar body 22 can be configured as a cube, and the cylindrical member 23 can be configured as a cylindrical structure corresponding to the cube.
- the first columnar body 22 can be configured as a hexagonal prism, and the cylindrical member 23 can be configured as a hexagonal prism. into a cylindrical structure corresponding to a hexagonal prism.
- the second member 2 can also be configured to include a first cylindrical body and a ball disposed in the first cylindrical body.
- a ball seat is provided inside the first cylindrical body, and the ball can rotate.
- the ground is accommodated in the tee.
- the limiting structure 24 can also be configured to include an annular rib provided on the inner circumferential surface of the cylindrical member and an annular groove formed on the inner circumferential surface of the cylinder, and the annular rib is located in the annular groove. , in order to limit the movement of the cylindrical member relative to the cylinder in the direction away from the second member 2 along the axis.
- the chute 11 can also be configured as a V-shaped chute.
- the V-shaped chute includes a first chute and a second chute. The first end of the first chute and the second chute are The first end is connected, under the action of the driving member 5 and the third member 3, the cylinder and the cylindrical member on the second member 2 slide along the first chute to the second chute, or along the second chute The chute slides to the first chute to realize the rotation of the air guide plate 10 .
- sliding mechanism in the above embodiment is also applicable to fresh air devices, heating devices and other equipment.
Abstract
一种滑动机构，滑动机构包括第一构件（1）和第二构件（2），第一构件（1）上设置有滑槽（11），第二构件（2）上设置有与滑槽（11）配合的柱状构件（21），柱状构件（21）的至少外圈部分由弹性材料制成。
Description
本发明涉及滑动机构技术领域，具体提供一种滑动机构。
在各种机械装置中，滑动机构经常被普遍应用。滑动机构的两个构件滑动连接，从而使得其中一个构件相对于另一个构件按照设定的运行轨迹移动。在日常使用过程中，如果两个构件在滑动连接部位的配合精度不高，在二者相对滑动过程中其中一个构件相对于另一个构件发生晃动而产生噪声，不满足部分应用场所的降噪要求。
为了解决滑动机构在使用过程中产生噪声的问题，可以在制造过程中提高两个构件的制造精度以及装配精度，不过这将在很大程度上增加制造成本。
因此，本领域需要一种新的滑动机构来解决上述问题。
发明内容
即解决现有的滑动机构通过提高制造精度和装配精度来降低运动噪声的方式存在制造成本较高的问题。
本发明提供一种滑动机构，所述滑动机构包括第一构件和第二构件，所述第一构件上设置有滑槽，所述第二构件上设置有与所述滑槽配合的柱状构件，所述柱状构件的至少外圈部分由弹性材料制成。
通过上述的设置，柱状构件外圈部分与滑槽之间非硬性接触，能够减少第二构件在第一构件上滑动时所产生的噪音，柱状构件与滑槽之间无需较高的装配精度便能够减少使用过程中产生的噪声，降低了制造成本。另外，柱状构件外圈部分与滑槽之间非硬性接触，还能够减轻柱状构件和滑槽的磨损。当柱状构件在滑槽内滑动至滑槽的端部时能够起到一定的缓冲作用，减小柱状构件与滑槽端部的撞击力，对柱状构件和滑槽起到一定的保护作用， 从而提高滑动机构的使用寿命。
在上述的滑动机构的优选技术方案中，所述柱状构件包括柱状体以及套设在所述柱状体外周面上的筒状构件，所述筒状构件由弹性材料制成。
在上述的滑动机构的优选技术方案中，所述柱状体为圆柱体，所述筒状构件为圆筒状构件。
在上述的滑动机构的优选技术方案中，所述圆筒状构件与所述滑槽过盈配合。通过上述的设置，能够防止圆筒状构件从滑槽内脱落，提高滑动的稳定性。
在上述的滑动机构的优选技术方案中，所述圆筒状构件与所述圆柱体可转动地连接。
通过上述的设置，圆筒状构件套设在圆柱体上，圆柱体在滑槽内滑动时，圆筒状构件能够相对于圆柱体自身在滑槽内转动，使得圆柱体与滑槽的侧壁之间形成滚动摩擦，与滑动摩擦方式相比，磨损量更小，柱状构件在滑槽内能够更加顺滑地移动。
在上述的滑动机构的优选技术方案中，所述圆筒状构件的内周面与所述圆柱体的外周面之间形成有限位结构，所述限位结构用于限制所述圆筒状构件相对于所述圆柱体沿轴线朝远离所述第二构件的方向移动。
通过上述的设置，圆柱体在滑槽内滑动时，限位结构能够防止圆筒状结构从圆柱体上脱落，保证滑动机构运动的可靠性。
在上述的滑动机构的优选技术方案中，所述限位结构包括设置在所述圆筒状构件内周面上的环形筋以及形成在所述圆柱体外周面上的凸块，所述凸块位于所述环形筋远离所述第二构件的一侧以便限制所述圆筒状构件相对于所述圆柱体沿轴线朝远离所述第二构件的方向移动。
在上述的滑动机构的优选技术方案中，所述限位结构包括设置在所述圆筒状构件内周面上的环形筋以及形成在所述圆柱体内周面上的环形槽，所述环形筋位于所述环形槽内以便限制所述圆筒状构件相对于所述圆柱体沿轴线朝远离所述第二构件的方向移动。
在上述的滑动机构的优选技术方案中，所述圆筒状构件与所述圆柱体过盈配合。
在上述的滑动机构的优选技术方案中，所述弹性材料为橡胶。
下面结合附图来描述本发明的优选实施方式，附图中：
图1是本发明一种实施例中应用于空调器的滑动机构的结构示意图；
图2是本发明一种实施例中应用于空调器的滑动机构的爆炸图；
图3是本发明一种实施例中应用于空调器的滑动机构的第二构件的剖视图。
附图标记列表：
1、第一构件；10、导风板；101、安装座；11、滑槽；111、第一滑槽；112、第二滑槽；113、第三滑槽；121、第一条形孔；122、第二条形孔；123、第三条形孔；2、第二构件；21、第一柱状构件；22、第一柱状体；23、筒状构件；24、限位构件；241、环形筋；242、凸块；25、第一安装孔；26、横槽；27、第二柱状构件；3、第三构件；31、滑轴；4、第四构件；41、滑动件；411、第一滑动件；412、第二滑动件；413、第三滑动件；42、第二安装孔；43、第四条形孔；5、驱动构件；51、驱动轴。
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。例如，虽然本发明中的滑动机构是结合空调器的导风板进行介绍的，但是这并不能对本发明的保护范围构成限制，本发明的滑动机构也适用于车辆、机床等其他机械设备。
需要说明的是，在本发明的描述中，术语“上”、“下”、“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”、“第四”仅用于描述目的，而不能理解为指示或暗示相对重要性。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“设置”、“安装”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
基于背景技术中提到的现有的滑动机构通过提高制造精度和装配精度来降低运动噪声的方式存在制造成本较高的问题，本发明提供一种滑动机构，能够减少滑动机构滑动时所产生的噪音，减轻滑动机构的磨损，且装配简单方便，制造成本低。
下面参照图1至图3对本发明的滑动机构进行详细描述。其中，图1是本发明一种实施例中应用于空调器的滑动机构的结构示意图；图2是本发明一种实施例中应用于空调器的滑动机构的爆炸图；图3是本发明一种实施例中应用于空调器的滑动机构的第二构件的剖视图。
下面以本发明的滑动机构应用在空调器的导风板为例，来阐述本发明的技术方案。具体地，如图1至图3所示，空调器包括滑动机构以及与滑动机构连接的导风板10，滑动机构包括固定在空调器的壳体上的第一构件1以及与第一构件1滑动连接的第二构件2。第一构件1的第一侧设置有滑槽11，滑槽11为Y型滑槽，滑槽11包括第一滑槽111、第二滑槽112和第三滑槽113。第一滑槽111的第一端与第二滑槽112的第一端均与第三滑槽113的第一端连接。可以理解的是，滑槽11的延伸方向和形状不受限制，可以根据实际的滑动需求进行灵活设置。
第二构件2的第一侧设置有与滑槽11配合的第一柱状构件21，第一柱状构件21的外圈由弹性材料制成。具体地，第一柱状构件21包括第一柱状体22以及套设在第一柱状体22外周面上的筒状构件23，筒状构件23由弹性材料制成。筒状构件23可以全部套设在第一柱状体22的外周面上，也可以只套设在第一柱状体22与滑槽11接触的外周面上。参照图2和图3，第一柱状体22为圆柱体，筒状构件23为橡胶材质的圆筒状构件。圆筒状构件的硬度可以根据不同的使用需求来设置，例如圆筒状构件的邵氏硬度可以为45A-55A，圆筒状构件的尺寸6.9mm，滑槽11的尺寸为6.75mm，圆筒状构件与滑槽11过盈配合。在实际应用中，圆筒状构件和滑槽11的尺寸可以灵 活设置，只要能够保证圆筒状构件在滑槽11内滑动的过程中阻力适中且不易从滑槽11内掉落即可。通过上述的设置，套设在圆柱体的外周面的圆筒状构件在滑动时能够减少滑动或者撞击所产生的噪音，并且使得第一构件1和第二构件2之间的滑动配合更加顺畅。需要说明的是，可以根据不同的使用需求灵活调整筒状结构23的材质，例如可以是硅胶等其他弹性材质。
参照图3，圆筒状构件与圆柱体可转动地连接，在圆筒状构件的内周面与圆柱体的外周面之间形成有限位结构24，限位结构24包括设置在圆筒状构件内周面上的环形筋241以及形成在圆柱体外周面上的凸块242，凸块242位于环形筋241远离第二构件2的一侧以便限制圆筒状构件相对于圆柱体沿轴线朝远离第二构件2的方向移动。第二构件2的端部形成有第一安装孔25，导风板10上设置有安装座101，第二构件2通过第一安装孔25与安装座101铰接。
参照图2，滑动机构还包括与第二构件2滑动连接的第三构件3，具体地，第二构件2的第二侧设置有横槽26，第三构件3的第一侧设置有与横槽26配合的滑轴31。滑轴31的外表面可以套设有弹性材质的轴套，使得滑轴31的滑动更加平稳，并且能够降低滑轴31滑动的噪音，还可以对滑轴31和横槽26起到一定的保护作用。空调器包括驱动构件5，驱动构件5可以是步进电机，也可以是其他电机。驱动构件5的输出轴51与第三构件3连接，从而驱动第三构件3上的滑轴31在横槽26内滑动。
参照图2，滑动机构还包括第四构件4，第四构件4的第一侧设置有滑动件41，滑动件41包括第一滑动件411、第二滑动件412和第三滑动件413。第一构件1上形成有与第四构件4的一侧端部相适应的条形槽，条形槽内设置有第一条形孔121、第二条形孔122和第三条形孔123。将第一滑动件411安装至第一条形孔121内，将第二滑动件412安装至第二条形孔122内，将第三滑动件413安装至第三条形孔123内，使得第四构件4能够在第一构件1的第一侧上的条形槽内滑动。第四构件4的另一侧端部形成有第二安装孔42，第四构件4通过第二安装孔42与安装座101铰接。第四构件4上形成有第四条形孔43，第二构件2的第一侧设置有与第四条形孔43配合的第二柱状构件27，第二柱状构件27可以是圆柱体，也可以是正方体，只要第二柱状构件27能在第四条形孔43内滑动即可。可以将第二柱状构件27设置 成与第一柱状构件21相同的结构，第二柱状构件27可以包括第二柱状体以及套设在第二柱状体外周面上的筒状构件，筒状构件也可以由弹性材料制成，能够减少第二柱状构件27在第四条形孔43内滑动时产生的噪音，同时提高第二柱状构件27滑动的顺畅度。
具体地，驱动构件5驱动第三构件3沿着第二构件2上的横槽26滑动，第三构件3在滑动的同时带动第二构件2沿着滑槽11滑动，从而带动第二构件2上的圆柱体沿着第一滑槽111滑动至第二滑槽112内，从而带动导风板10向远离空调出风口的方向移动，由于第二构件2和第四构件4都与导风板10的安装座101铰接，因此，在导风板10摆动的作用下，第二构件2通过第二柱状构件27与第四条形孔43的配合，能够驱动第四构件4上的滑动件41沿着第一构件1上的条形孔构件12向下滑动，从而实现导风板10的伸出。另外，圆柱体由第一滑槽111滑动至第二滑槽112的过程中，第二构件2的滑动方向发生变化，使得第二构件2相对于第四构件4围绕安装座101转动，进而带动导风板10转动，实现导风板10在伸出的同时向第一方向转动。
同样地，驱动构件5驱动第三构件3沿着第二构件2上的横槽26滑动，第三构件3在滑动的同时带动第二构件2沿着滑槽11滑动，从而带动第二构件2上的圆柱体沿着第一滑槽111滑动至第三滑槽113内，从而带动导风板10向远离空调出风口的方向移动且同时向第二方向转动。由于第二构件2和第四构件4都与导风板10的安装座101铰接，因此，在导风板10摆动的作用下，第二构件2通过第二柱状构件27与第四条形孔43的配合，能够驱动第四构件4上的滑动件41沿着第一构件1上的条形槽向上滑动，从而实现导风板10的缩回。另外，圆柱体由第一滑槽111滑动至第三滑槽113的过程中，第二构件2的滑动方向发生变化，使得第二构件2相对于第四构件4围绕安装座101转动，进而带动导风板10转动，实现导风板10在缩回的同时向第二方向转动。
需要说明的是，由于第二滑槽112和第三滑槽113沿着远离第一滑槽111的方向延伸，因此第一方向和第二方向相反。在实际使用中，第一方向为顺时针时，第二方向为逆时针；或者，第一方向为逆时针时，第二方向为顺时针。
通过上述的设置，将橡胶材质的筒状构件23套设在第一柱状体22的外周面上，能够降低滑动所产生的噪音，并且能够缓冲第一柱状体22在滑动至滑槽11内的端部时带来的冲击力，提高第一构件1和第二构件2滑动连接的平稳性。将第二构件2和第四构件4铰接在导风板10的安装座101上，在第二构件2和第四构件4滑动的共同作用下，提高了导风板10转动的稳定性，避免导风板10在移动过程中晃动。
需要说明的是，将第一柱状体22设置成圆柱体，筒状构件23设置成橡胶材质的圆筒状构件仅是一种优选的设置方式，在实际应用中，第一柱状体22和筒状构件23还可以设置成其他形状。比如，可以将第一柱状体22设置成正方体，将筒状构件23设置成与正方体对应的筒状结构，或者，还可以将第一柱状体22设置成六棱柱体，将筒状构件23设置成与六棱柱体对应的筒状结构。
在另一种可行的实施方式中，第二构件2还可以设置成包括第一筒状体以及设置在第一筒状体内的滚珠，第一筒状体的内部设有球座，滚珠可转动地容置在球座内。驱动构件5驱动第三构件3在第二构件2的横槽26内滑动时，带动第二构件2上的滚珠在滑槽11内滚动，从而带动导风板10转动。
在另一种可行的实施方式中，限位结构24还可以设置成包括设置在圆筒状构件的内周面上的环形筋以及形成在圆柱体内周面的环形槽，环形筋位于环形槽内，以便限制圆筒状构件相对于圆柱体沿轴线朝远离第二构件2的方向移动。
在另一种可行的实施方式中，滑槽11还可以设置成V型滑槽，V型滑槽包括第一滑槽和第二滑槽，第一滑槽的第一端与第二滑槽的第一端连接，在驱动构件5和第三构件3的作用下，第二构件2上的圆柱体和圆筒状构件沿着第一滑槽滑动至第二滑槽，或者沿着第二滑槽滑动至第一滑槽，以实现导风板10的转动。
还需要说明的是，上述实施例中的滑动机构还适用于新风装置、供暖装置等设备。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关 技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。
Claims (10)
- 一种滑动机构，其特征在于，所述滑动机构包括第一构件和第二构件，所述第一构件上设置有滑槽，所述第二构件上设置有与所述滑槽配合的柱状构件，所述柱状构件的至少外圈部分由弹性材料制成。
- 根据权利要求1所述的滑动机构，其特征在于，所述柱状构件包括柱状体以及套设在所述柱状体外周面上的筒状构件，所述筒状构件由弹性材料制成。
- 根据权利要求2所述的滑动机构，其特征在于，所述柱状体为圆柱体，所述筒状构件为圆筒状构件。
- 根据权利要求3所述的滑动机构，其特征在于，所述圆筒状构件与所述滑槽过盈配合。
- 根据权利要求4所述的滑动机构，其特征在于，所述圆筒状构件与所述圆柱体可转动地连接。
- 根据权利要求3至5中任一项所述的滑动机构，其特征在于，所述圆筒状构件的内周面与所述圆柱体的外周面之间形成有限位结构，所述限位结构用于限制所述圆筒状构件相对于所述圆柱体沿轴线朝远离所述第二构件的方向移动。
- 根据权利要求6所述的滑动机构，其特征在于，所述限位结构包括设置在所述圆筒状构件内周面上的环形筋以及形成在所述圆柱体外周面上的凸块，所述凸块位于所述环形筋远离所述第二构件的一侧以便限制所述圆筒状构件相对于所述圆柱体沿轴线朝远离所述第二构件的方向移动。
- 根据权利要求6所述的滑动机构，其特征在于，所述限位结构包括设置在所述圆筒状构件内周面上的环形筋以及形成在所述圆柱体内周面上的环形槽，所述环形筋位于所述环形槽内以便限制所述圆筒状构件相对于所述圆柱体沿轴线朝远离所述第二构件的方向移动。
- 根据权利要求3所述的滑动机构，其特征在于，所述圆筒状构件与所述圆柱体过盈配合。
- 根据权利要求1至5中任一项所述的滑动机构，其特征在于，所述弹性材料为橡胶。
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| CN113803868A (zh) * | 2021-08-17 | 2021-12-17 | 青岛海尔空调器有限总公司 | 滑动组件及空气处理装置 |
| CN113932435A (zh) * | 2021-09-22 | 2022-01-14 | 青岛海尔空调器有限总公司 | 空调系统及其导风板驱动装置 |
| CN217683031U (zh) * | 2022-04-24 | 2022-10-28 | 青岛海尔空调器有限总公司 | 滑动机构 |
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