WO2021082326A1 - 旋转开关及筋膜枪 - Google Patents

旋转开关及筋膜枪 Download PDF

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Publication number
WO2021082326A1
WO2021082326A1 PCT/CN2020/078558 CN2020078558W WO2021082326A1 WO 2021082326 A1 WO2021082326 A1 WO 2021082326A1 CN 2020078558 W CN2020078558 W CN 2020078558W WO 2021082326 A1 WO2021082326 A1 WO 2021082326A1
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WO
WIPO (PCT)
Prior art keywords
groove
electrical component
component unit
rotary switch
protrusion
Prior art date
Application number
PCT/CN2020/078558
Other languages
English (en)
French (fr)
Inventor
王亮
吴维彬
Original Assignee
深圳卡路里科技有限公司
北京卡路里信息技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201911047185.0A external-priority patent/CN110634700A/zh
Priority claimed from CN201921848645.5U external-priority patent/CN210403572U/zh
Application filed by 深圳卡路里科技有限公司, 北京卡路里信息技术有限公司 filed Critical 深圳卡路里科技有限公司
Publication of WO2021082326A1 publication Critical patent/WO2021082326A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob

Definitions

  • This application relates to the field of switch technology, for example, to a rotary switch and a fascia gun applied to electronic products.
  • the fascia gun the full name of the muscle fascia relaxation massage gun, can be used for high-frequency impact therapy on the muscle fascia after fitness or exercise.
  • the fascia gun helps the muscles and soft tissues relax and recover through the impact of the gun tip on the target part of the body, and promotes blood circulation.
  • the vibration frequency of the fascia gun generally adopts a gear adjustment type gear switch, which makes the choice of the vibration frequency of the fascia gun very limited, which affects the user's product experience.
  • This application provides a rotary switch, which is mainly applied to electronic products, and can realize the stepless adjustment of a certain performance parameter of the electronic products.
  • the application provides a fascia gun, which can realize the stepless adjustment of the vibration frequency of the fascia gun.
  • An embodiment provides a rotary switch, including:
  • a switch bracket wherein the shape of the switch bracket is a ring shape and the inner ring of the switch bracket is sleeved on the electrical component unit;
  • a rotating part wherein the shape of the rotating part is annular and the inner ring of the rotating part is sleeved on the outer ring of the switch bracket;
  • the rotating part is configured to be rotatable and drive the switch bracket to rotate, so as to drive the electrical component unit to rotate.
  • An embodiment provides a fascial gun, including a handle part and the above-mentioned rotary switch, and the rotary switch is connected to one end of the handle part.
  • the switch bracket is sleeved on the electrical component unit, and the rotating part is sleeved on the outer ring of the switch bracket.
  • the rotating part drives the switch bracket to rotate, and the switch bracket drives the electrical component unit to rotate, avoiding the disadvantage that the gear adjustment switch in the related art can only be adjusted in stages, and improving the user's physical sense.
  • the fascia gun proposed in the present application is provided with the above-mentioned rotary switch, which realizes the stepless adjustment of the vibration frequency of the fascia gun.
  • FIG. 1 is a schematic diagram of the external structure of the rotary switch provided in the first embodiment
  • FIG. 2 is a schematic diagram of an exploded structure of the rotary switch provided in the first embodiment
  • FIG. 3 is a schematic diagram of the structure of the rotating part provided in the first embodiment
  • Fig. 4 is a schematic structural diagram of the switch bracket provided in the first embodiment
  • FIG. 5 is a schematic diagram of the structure of the electrical component unit provided in the first embodiment
  • FIG. 6 is a schematic diagram of the structure of the grip part of the fascia gun provided in the second embodiment.
  • connection should be understood in a broad sense, unless otherwise clearly specified and limited.
  • connection can be a fixed connection or a detachable connection.
  • Connection can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • connection can be a fixed connection or a detachable connection.
  • connection can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • This embodiment provides a rotary switch, which is mainly applied to electronic products, and can realize the stepless adjustment of a certain parameter of the electronic product, for example, realize the stepless adjustment of the speed of the electronic product, the stepless adjustment of the vibration frequency, the stepless adjustment of the air volume, the stepless adjustment of the volume, or Infinite adjustment of brightness. Avoid the bad user experience caused by the adjustment method of the electronic product mechanical button or the touch button gear switch, make the operation simple and quick, and improve the human-computer interaction performance and user experience of the electronic product.
  • the rotary switch for an electronic product provided in this embodiment includes an electrical component unit 1, a switch bracket 2, a rotating part 3, an electrical component unit mounting part 4, and a cover plate 5.
  • the electrical component unit 1 has an electrical function and a mechanical rotation function that can be adjusted steplessly.
  • the shape of the switch bracket 2 is annular and the inner ring is sleeved on the electrical component unit 1; optionally, the switch bracket 2 is sleeved and clamped on the electrical component unit 1.
  • the shape of the rotating part 3 is annular and the inner ring is sleeved on the outer ring of the switch bracket 2; optionally, in this embodiment, the rotating part 3 is sleeved and clamped on the switch bracket 2.
  • the rotating part 3 is configured to be able to rotate and drive the switch bracket 2 to rotate, and the switch bracket 2 drives the electrical component unit 1 to rotate.
  • the rotating part 3 is rotated to drive the electrical component unit 1 to rotate, and the direction of rotation and the angle of rotation are not limited, and the stepless adjustment of the specific parameters of the electronic product can be realized.
  • the rotating part 3 is installed on the switch bracket 2.
  • the outer ring surface of the switch bracket 2 is provided with a first groove 21, and the inner ring surface of the rotating part 3 is provided with a first protrusion 31 that cooperates with the first groove 21, and the first protrusion 31 can slide. It is inserted and clamped in the first groove 21.
  • a plurality of first grooves 21 are provided at equal intervals along the peripheral side of the outer ring surface of the switch bracket 2, and the inner ring surface of the rotating part 3 is provided with a plurality of first protrusions 31.
  • a protrusion 31 and the first groove 21 are arranged in a one-to-one correspondence, so as to ensure that the switch bracket 2 and the rotating part 3 are clamped together.
  • the first end of the first groove 21 is provided with a first end opening
  • the second end of the first groove 21 is provided with a first abutting portion 211
  • the first protrusion 31 can Sliding into the first groove 21 from the first end opening and abutting against the first abutting portion 211.
  • the arrangement of the first abutting portion 211 can prevent the first protrusion 31 from slipping off the first groove 21.
  • the cross section of the first groove 21 is trapezoidal, and the lower bottom surface of the trapezoid is located on the bottom surface of the first groove 21.
  • the cross section of a protrusion 31 is an inverted trapezoid that matches the first groove 21.
  • this arrangement can ensure that when the rotating part 3 is rotated, the switch bracket 2 can rotate with the rotating part 3, and when the rotating part 3 rotates in the first clockwise direction or the second clockwise direction, the switch bracket 2 can be driven to rotate.
  • the first clockwise direction may be clockwise or counterclockwise
  • the second clockwise direction is opposite to the first clockwise direction.
  • a weight reduction groove 24 is provided on the switch bracket 2. As shown in Fig. 4, both end faces of the switch bracket 2 are provided with weight-reducing grooves 24. On each end surface of the switch bracket 2, a plurality of weight reduction grooves 24 are provided at equal intervals around the axis of the switch bracket 2.
  • the electrical component unit 1 includes a first ring portion 11 and a second ring portion 12 that are connected.
  • the axes of the first ring portion 11 and the second ring portion 12 coincide and the first ring portion
  • the diameter of 11 is smaller than the diameter of the second annular portion 12
  • a connecting ring 13 is connected between the first annular portion 11 and the second annular portion 12, the outer ring surface of the first annular portion 11, the connecting ring 13, and the second annular portion 12
  • the outer ring surface forms a step surface.
  • the switch bracket 2 is sleeved on the first ring portion 11 and the end abuts against the connecting ring 13
  • the rotating portion 3 is sleeved on the switch bracket 2 and the end of the rotating portion 3 abuts against the connecting ring 13, so set up, rotate
  • the first end of the first protrusion 31 on the part 3 abuts against the connecting ring 13
  • the second end of the first protrusion 31 abuts against the first abutting part 211, so that the assembled rotating part 3 is in the entire
  • the installation on the rotary switch for electronic products is more stable and will not easily detach.
  • a second groove 111 is provided on the electrical component unit 1, and the inner ring surface of the switch bracket 2 is provided with a second groove 111
  • the first end of the second groove 111 is provided with a second end opening
  • the second end of the second groove 111 is provided with a second abutting portion 1111.
  • the end opening slides into the second groove 111 and abuts against the second abutting portion 1111.
  • the outer ring surface of the electrical component unit 1 is provided with a plurality of second grooves 111 at equal intervals along the peripheral side of the outer ring surface of the electrical component unit 1.
  • the inner ring of the switch bracket 2 The annular surface is provided with a plurality of second protrusions 22 along the circumferential direction, and the second protrusions 22 and the second grooves 111 are arranged in one-to-one correspondence.
  • the second groove 111 extends from the end of the electrical component unit 1 and forms a blind groove structure to form a second end opening and a second abutting portion 1111.
  • the second groove 111 is provided on the first ring portion 11 and the second end opening is located at the end of the first ring portion 11 away from the second ring portion 12.
  • the end of the second protrusion 22 is provided with a guide avoiding portion 221.
  • a guide avoiding portion 221 is provided on both sides of the end of the second protrusion 22, so that the end of the second protrusion 22 is trapezoidal, so that the second protrusion 22 slides into the second groove 111 smoothly.
  • a guide avoiding portion 221 may also be provided on both sides of the end of the second protrusion 22, so that the end of the second protrusion 22 is triangular, and when the second protrusion 22 is slid into the first protrusion 22 When there are two grooves 111, one end of the second protrusion 22 provided with the guide avoiding portion 221 is slid into the second groove 111, so that the second protrusion 22 slides into the second groove 111 smoothly.
  • the electrical component unit 1 is provided with a third groove 112, and the switch bracket 2
  • the inner ring surface is provided with a blocking block 23 that can be clamped in the third groove 112, and the blocking block 23 can prevent the switch bracket 2 from being separated from the electrical component unit 1.
  • the third groove 112 is provided on the first annular portion 11, and a third groove 112 is provided between every two adjacent second grooves 111, and the third groove 112 A third abutting portion is provided on it.
  • the third groove 112 extends from the first end of the first annular portion 11 close to the second annular portion 12 toward the second end of the first annular portion 11 and is a blind groove to form a second annular portion.
  • the clamping block 23 is located at the middle position of the inner ring surface of the switch bracket 2 in the axial direction.
  • the block 23 is locked into the third groove 112 and abuts against the third abutting portion.
  • the switch bracket 2 and The electrical component units 1 are clamped together and can rotate at the same time.
  • the electrical component unit 1 can rotate with the rotating part 3 to realize the stepless adjustment of a certain performance parameter of the electronic product.
  • the electrical component unit 1 further includes a circular PCB board, and the PCB board is designed to be circular to facilitate rotation.
  • the second annular portion 12 is provided with solder feet 121 that are soldered to the PCB board.
  • a plurality of welding feet 121 are provided at intervals along the circumferential side of the second annular portion 12.
  • the rotary switch for electronic products further includes a cover plate 5 which is buckled on the end of the rotating part 3 and fixedly connected with the electrical component unit installation part 4.
  • the rotary switch in order to realize the installation of the rotary switch on the electronic product, the rotary switch further includes an electrical component unit mounting portion 4, and the electrical component unit 1 is mounted on the electrical component unit mounting portion 4.
  • the electrical component unit mounting portion 4 includes a mounting surface, and the mounting surface is provided with a positioning post 41 extending along the axial direction of the rotating portion 3 (refer to FIG. 2), a positioning hole is provided on the PCB, and the positioning hole penetrates
  • the positioning column 41 and the PCB board can rotate relative to the positioning column 41, the assembled rotating part 3, the switch bracket 2, and the electrical component unit 1 are welded on the PCB board through the solder feet 121 of the electrical component unit 1.
  • the positioning The post 41 is located in the inner ring of the electrical component unit 1 and does not come into contact with the inner ring surface of the electrical component unit 1 to prevent interference with the rotation of the electrical component unit 1.
  • the cover plate 5 is buckled on the rotating part 3 away from the PCB board. One end, and the cover plate 5 is connected to the positioning column 41 by screws or bolts.
  • the second annular portion 12 of the electrical component unit 1 is further provided with an elastic sheet 122
  • the PCB board is provided with an installation position matching the elastic sheet 122
  • the elastic sheet 122 passes through the installation position of the PCB board and the elastic sheet 122
  • the end of 122 abuts against the mounting surface of the electrical component unit mounting portion 4 to reduce friction between the mounting surface of the electrical component unit mounting portion 4 and the PCB board when the PCB board rotates.
  • a plurality of elastic pieces 122 are provided at equal intervals along the circumferential direction of the second annular portion 12.
  • At least two positioning posts 41 are provided on the mounting surface.
  • three positioning posts 41 are provided on the mounting surface, and the three positioning posts 41 are distributed at the three vertices of the equilateral triangle, which is convenient for manufacturing.
  • This embodiment provides a fascia gun.
  • the fascia gun is provided with a rotary switch for electronic products as in the first embodiment, so as to realize the stepless adjustment of the vibration frequency of the fascia gun.
  • the fascia gun includes a gun head part (not shown in the figure) that can realize the massage function and a handle part 6.
  • the handle part 6 is a cylinder with a cylindrical accommodating cavity inside.
  • the rotary switch for the electronic product is provided at the handle part 6 away from At one end of the gun head part, the axis of the rotating part 3 coincides with the axis of the handle part 6, so that when the user holds the handle part 6, the rotating part 3 will not interfere with the user’s grasp and facilitate the user’s control of the fascia gun
  • the vibration frequency is adjusted steplessly.
  • the mounting surface of the electrical component unit mounting portion 4 is fixed in the accommodating cavity
  • the PCB board is also located in the accommodating cavity
  • the second annular portion 12 of the electrical component unit 1 is located in the accommodating cavity
  • the first annular The portion 11 is located outside the accommodating cavity, so that the rotating portion 3 sleeved on the first annular portion 11 is also located outside the accommodating cavity and closely fits with the handle part 6.
  • the elastic piece 122 of the electrical component unit 1 maintains elastic contact with the inner surface of the handle portion 6 to reduce the interference of the inner surface of the handle portion 6 on the rotation of the electrical component unit 1.

Abstract

一种旋转开关及筋膜枪，所述旋转开关包括：电气组件单元；开关支架，其中，所述开关支架的形状为环形且所述开关支架的内环套设在所述电气组件单元上；旋转部，其中，所述旋转部的形状为环形且所述旋转部的内环套设在所述开关支架的外环上；所述旋转部被配置为旋转并带动所述开关支架转动，以带动所述电气组件单元转动。

Description

旋转开关及筋膜枪
本申请要求申请日为2019年10月30日、申请号为201911047185.0的中国专利申请的优先权以及申请日为2019年10月30日、申请号为201921848645.5的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及开关技术领域，例如涉及一种应用在电子产品上的旋转开关及筋膜枪。
背景技术
筋膜枪，全称为肌肉筋膜放松按摩枪，可在健身或者运动后对肌肉筋膜进行高频次冲击理疗。
筋膜枪通过枪头产生的冲击身体目标部位来帮助肌肉软组织放松恢复，促进血液循环。
在相关技术中，筋膜枪的振动频率一般都采用档位调节式的档位开关，使得筋膜枪的振动频率的可选性非常有限，影响用户的产品体验。
发明内容
本申请提供了一种旋转开关，主要应用在电子产品上，能够实现电子产品的某一性能参数的无极调节。
本申请提供了一种筋膜枪，能够实现筋膜枪振动频率的无极调节。
一实施例提供一种旋转开关，包括：
电气组件单元；
开关支架，其中，所述开关支架的形状为环形且所述开关支架的内环套设在所述电气组件单元上；
旋转部，其中，所述旋转部的形状为环形且所述旋转部的内环套设在所述开关支架的外环上；
所述旋转部被配置为可旋转并带动所述开关支架转动，以带动所述电气组件单元转动。
一实施例提供一种筋膜枪，包括握柄部位和上述旋转开关，所述旋转开关与所述握柄部位的一端连接。
本申请提出的旋转开关，通过将开关支架套设在电气组件单元上，旋转部套设在开关支架的外环上，当需要对电气组件单元的某一性能参数进行无极调节时，通过旋转部，旋转部带动开关支架转动，开关支架带动电气组件单元转动，避免了相关技术中的档位调节开关只能进行有级调节的不足，提升用户体感。
本申请提出的筋膜枪上设有上述旋转开关，实现了对筋膜枪的振动频率的无极调节。
附图说明
图1是实施例一提供的旋转开关的外部结构示意图；
图2是实施例一提供的旋转开关的分解结构示意图；
图3是实施例一提供的旋转部的结构示意图；
图4是实施例一提供的开关支架的结构示意图；
图5是实施例一提供的电气组件单元的结构示意图；
图6是实施例二提供的筋膜枪握柄部位的结构示意图。
图中：
1、电气组件单元；11、第一环形部；111、第二凹槽；1111、第二抵接部；112、第三凹槽；12、第二环形部；121、焊脚；122、弹片；13、连接环；
2、开关支架；21、第一凹槽；211、第一抵接部；22、第二凸起；221、导向避让部；23、卡块；24、减重槽；
3、旋转部；31、第一凸起；
4、电气组件单元安装部；41、定位柱；
5、盖板；
6、握柄部位。
具体实施方式
在本申请的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的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申请的限制。此外，术语“第一”、“第二”、仅用于描述目的，而不能理 解为指示或暗示相对重要性。其中，术语“第一位置”和“第二位置”为两个不同的位置。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“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；可以是机械连接，也可以是电连接；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。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
实施例一
本实施例提供一种旋转开关，主要应用在电子产品上，能够实现电子产品的某一参数的无极调节，例如实现电子产品的转速无极调节、振动频率无极调节、风量无极调节、音量无极调节或者亮度的无极调节。避免电子产品机械按键或者触控按键档位开关的调节方式带来的不良的用户体验，使操作简约快捷化，提高电子产品的人机交互性能和用户体验。
参见图1-图5，本实施例提供的电子产品用旋转开关包括电气组件单元1、开关支架2、旋转部3、电气组件单元安装部4及盖板5。
本实施例中，电气组件单元1带有可以无极调节的电气功能和机械旋转功能。
本实施例中，开关支架2的形状为环形且内环套设在电气组件单元1上；可选地，开关支架2套设并卡接在电气组件单元1上。
旋转部3的形状为环形且内环套设在开关支架2的外环上；可选地，本实施例中，旋转部3套设并卡接在开关支架2上。
旋转部3被配置为：能够旋转并带动开关支架2转动，开关支架2带动电气组件单元1转动。
本实施例中通过转动旋转部3，进而带动电气组件单元1转动，且转动方向和转动角度不受限制，能够实现电子产品特定参数的无极调节。
参见图3和图4，将旋转部3安装到开关支架2上。
本实施例中，开关支架2的外环面设有第一凹槽21，旋转部3的内环面设有与第一凹槽21配合的第一凸起31，第一凸起31能够滑入并卡接于第一凹槽21内。可选地，本实施例中，沿开关支架2的外环面的周侧等间隔设有多个第一凹槽21，旋转部3的内环面设有多个第一凸起31，第一凸起31与第一凹槽21一一对应设置，如此能够保证开关支架2和旋转部3卡接在一起。
可选地，本实施例中，第一凹槽21的第一端设有第一端部开口，第一凹槽 21的第二端设有第一抵接部211，第一凸起31能够自第一端部开口滑入第一凹槽21内并与第一抵接部211抵接。第一抵接部211的设置，能够防止第一凸起31从第一凹槽21滑脱。
示例性地，为了保证旋转部3能够稳定地卡接于开关支架2上，本实施例中，第一凹槽21的截面为梯形，且梯形的下底面位于第一凹槽21的底面，第一凸起31的截面为与第一凹槽21相适配的倒梯形。且如此设置能够保证转动旋转部3时，开关支架2能够随旋转部3转动，且旋转部3沿第一时针方向或者第二时针方向转动时，能够带动开关支架2发生转动。其中，第一时针方向可以为顺时针或逆时针方向，第二时针方向与第一时针方向相反。
可选地，本实施例中，开关支架2上设有减重槽24。如图4所示，开关支架2的两个端面均设有减重槽24。在开关支架2的每一端面，绕开关支架2的轴线等间隔设有多个减重槽24。
将旋转部3安装到开关支架2上后，将组装在一起的旋转部3和开关支架2安装到电气组件单元1上。
参见图4和图5，本实施例中，电气组件单元1包括连接的第一环形部11和第二环形部12，第一环形部11和第二环形部12的轴线重合且第一环形部11的直径小于第二环形部12的直径，第一环形部11和第二环形部12之间连接有连接环13，第一环形部11的外环面、连接环13和第二环形部12的外环面形成台阶面。开关支架2套设在第一环形部11上且端部与连接环13抵接，旋转部3套设在开关支架2上且旋转部3的端部与连接环13抵接，如此设置，旋转部3的上的第一凸起31的第一端与连接环13抵接，第一凸起31的第二端与第一抵接部211抵接，使得组装完成后的旋转部3在整个电子产品用旋转开关上的安装更稳定，不会轻易脱离。
为了实现开关支架2套设并卡接在电气组件单元1的外环面，电气组件单元1上设有第二凹槽111，开关支架2的内环面设有与第二凹槽111配合的第二凸起22，第二凹槽111的第一端设有第二端部开口，第二凹槽111的第二端设有第二抵接部1111，第二凸起22能够自第二端部开口滑入第二凹槽111内并与第二抵接部1111抵接。可选地，本实施例中，电气组件单元1的外环面上沿电气组件单元1的外环面的周侧等间隔设有多个第二凹槽111，相应地，开关支架2的内环面沿周向设有多个第二凸起22，第二凸起22与第二凹槽111一一对应设置。
第二凹槽111自电气组件单元1的端部延伸并开设成盲槽结构，以形成第二端部开口和第二抵接部1111。本实施例中，第二凹槽111设于第一环形部11上且 第二端部开口位于第一环形部11远离第二环形部12的一端。
为了使第二凸起22能够顺利滑入第二凹槽111内，本实施例中，第二凸起22的端部设有导向避让部221。可选地，第二凸起22端部的两侧分别设有一个导向避让部221，使得第二凸起22的端部呈梯形，进而使得第二凸起22顺利滑入第二凹槽111内。在其他的实施例中，也可以在第二凸起22端部的两侧分别设置一个导向避让部221，使得第二凸起22的端部呈三角形，当将第二凸起22滑入第二凹槽111时，将第二凸起22设有导向避让部221的一端滑入第二凹槽111内，使得第二凸起22顺利滑入第二凹槽111内。
示例性地，为了避免第二凸起22滑入第二凹槽111内后开关支架2脱离电气组件单元1，本实施例中，电气组件单元1上设有第三凹槽112，开关支架2的内环面设有能够卡接于第三凹槽112内的卡块23，卡块23能够防止开关支架2脱离电气组件单元1。可选地，本实施例中，第三凹槽112设于第一环形部11上，每两个相邻的第二凹槽111之间设有一个第三凹槽112，第三凹槽112上设有第三抵接部，当卡块23卡接于第三凹槽112内时，卡块23的一端与第三抵接部抵接。
可选地，本实施例中，第三凹槽112自第一环形部11靠近第二环形部12的第一端朝向第一环形部11的第二端延伸且为盲槽，用以形成第三抵接部。本实施例中，卡块23位于开关支架2内环面沿轴向方向的中间位置，当将开关支架2与电气组件单元1卡接时，将开关支架2与电气组件单元1的轴线重合并将开关支架2移向电气组件单元1，第二凸起22滑入与其对应的第二凹槽111内，随着第二凸起22的滑动，卡块23被挤压并朝向第三凹槽112运动，当第二凸起22的端部与第二抵接部1111抵接时，卡块23卡入第三凹槽112内且与第三抵接部抵接，此时开关支架2与电气组件单元1卡接在一起且能够同时发生转动，进而转动旋转部3时，电气组件单元1能够随旋转部3发生转动，实现电子产品的某一性能参数的无极调节。
本实施例中，电气组件单元1还包括圆形的PCB板，将PCB板设计为圆形以方便转动。第二环形部12设有与PCB板焊接的焊脚121。可选地，沿第二环形部12的周侧间隔设有多个焊脚121。
为了实现对电子产品的封装和起到防尘作用，电子产品用旋转开关还包括盖板5，盖板5扣设于旋转部3的端部并与电气组件单元安装部4固定连接。
本实施例中，为了实现旋转开关在电子产品上的安装，旋转开关还包括电气组件单元安装部4，电气组件单元1安装于电气组件单元安装部4上。
本实施例中，电气组件单元安装部4包括安装面，安装面上设有沿旋转部3的轴向延伸的定位柱41(参考图2)，PCB板上设有定位孔，定位孔穿设于定位柱41上且PCB板能够相对定位柱41转动，组装在一起的旋转部3、开关支架2和电气组件单元1通过电气组件单元1的焊脚121焊接在PCB板上，此时，定位柱41位于电气组件单元1的内环之中且不与电气组件单元1的内环面发生接触，以防干涉电气组件单元1的旋转；将盖板5扣设在旋转部3远离PCB板的一端，并将盖板5通过螺钉或者螺栓与定位柱41连接。
可选地，本实施例中，电气组件单元1的第二环形部12上还设有弹片122，PCB板上设有与弹片122配合的安装位，弹片122穿过PCB板的安装位且弹片122的端部与电气组件单元安装部4的安装面抵接，降低PCB板转动时电气组件单元安装部4的安装面与PCB板之间的摩擦。
可选地，本实施例中，沿第二环形部12的周向等间隔设有多个弹片122。
可选地，本实施例中，安装面上设有至少两个定位柱41。本实施例中，安装面上设有三个定位柱41且三个定位柱41分布于等边三角形的三个顶点处，方便制造。
实施例二
本实施例提供一种筋膜枪，筋膜枪上设有如实施例一中的电子产品用旋转开关，以实现对筋膜枪的振动频率的无极调节。
参见图6，筋膜枪包括可实现按摩功能的枪头部位(图中未示出)和握柄部位6。本实施例中，握柄部位6为内部含有柱形的容置腔的圆柱形，为了使得筋膜枪的造型更简约美观，本实施例中，电子产品用旋转开关设于握柄部位6远离枪头部位的一端，旋转部3的轴线与握柄部位6的轴线重合，如此，当用户手持握柄部位6时旋转部3不会干涉到用户的抓握且方便用户对筋膜枪的振动频率进行无极调节。
本实施例中，电气组件单元安装部4的安装面固设于容置腔内，PCB板也位于容置腔内，电气组件单元1的第二环形部12位于容置腔内，第一环形部11位于容置腔外，这样套设在第一环形部11上的旋转部3也位于容置腔外且与握柄部位6紧密贴合。
本实施例中，电气组件单元1的弹片122与握柄部位6的内表面保持弹性抵接，降低握柄部位6的内表面对电气组件单元1旋转时的干涉。

Claims (10)

  1. 一种旋转开关，包括：
    电气组件单元(1)；
    开关支架(2)，其中，所述开关支架(2)的形状为环形且所述开关支架(2)的内环套设在所述电气组件单元(1)上；
    旋转部(3)，其中，所述旋转部(3)的形状为环形且所述旋转部(3)的内环套设在所述开关支架(2)的外环上；
    所述旋转部(3)被配置为可旋转并带动所述开关支架(2)转动，以带动所述电气组件单元(1)转动。
  2. 根据权利要求1所述的旋转开关，其中，所述开关支架(2)的外环面设有第一凹槽(21)，所述旋转部(3)的内环面设有与所述第一凹槽(21)配合的第一凸起(31)，所述第一凸起(31)能够滑入并卡接于所述第一凹槽(21)内。
  3. 根据权利要求2所述的旋转开关，其中，所述第一凹槽(21)的第一端设有第一端部开口，所述第一凹槽(21)的第二端设有第一抵接部(211)，所述第一凸起(31)设置为自所述第一端部开口可滑入所述第一凹槽(21)内并与所述第一抵接部(211)抵接。
  4. 根据权利要求2所述的旋转开关，其中，所述第一凹槽(21)的截面为梯形，且梯形的下底面位于所述第一凹槽(21)的底面，所述第一凸起(31)的截面为与所述第一凹槽(21)相适配的倒梯形。
  5. 根据权利要求1所述的旋转开关，其中，所述电气组件单元(1)上设有第二凹槽(111)，所述开关支架(2)的内环面设有与所述第二凹槽(111)配合的第二凸起(22)，所述第二凹槽(111)的第一端设有第二端部开口，所述第二凹槽(111)的第二端设有第二抵接部(1111)，所述第二凸起(22)设置为自所述第二端部开口可滑入所述第二凹槽(111)内并与所述第二抵接部(1111)抵接。
  6. 根据权利要求5所述的旋转开关，其中，所述第二凸起(22)的端部设有导向避让部(221)。
  7. 根据权利要求5所述的旋转开关，其特征在于，所述电气组件单元(1)上还设有第三凹槽(112)，所述开关支架(2)的内环面设有能够卡接于所述第三凹槽(112)内的卡块(23)，所述卡块(23)设置为防止所述开关支架(2)脱离所述电气组件单元(1)。
  8. 根据权利要求1-7任一项所述的旋转开关，还包括电气组件单元安装部(4)，所述电气组件单元(1)安装于所述电气组件单元安装部(4)上。
  9. 根据权利要求8所述的旋转开关，还包括盖板(5)，所述盖板(5)扣设于所述旋转部(3)的端部并与所述电气组件单元安装部(4)固定连接。
  10. 一种筋膜枪，包括握柄部位和如权利要求1-9任一项所述的旋转开关，所述旋转开关与所述握柄部位的一端连接。
PCT/CN2020/078558 2019-10-30 2020-03-10 旋转开关及筋膜枪 WO2021082326A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2614320A (en) * 2021-12-24 2023-07-05 Guangdong Yongsheng Tech Development Co Ltd Steplessly adjdusted fascia gun

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140166449A1 (en) * 2012-12-14 2014-06-19 Solteam Electronics Co., Ltd. Forward/Backward Rotation Switching Mechanism
CN106449249A (zh) * 2016-08-29 2017-02-22 奇亚（宁波）汽车零部件有限公司 一种空调组件旋钮开关组件
CN106710937A (zh) * 2016-12-29 2017-05-24 张勇 一种家用电器的控制器
CN110634700A (zh) * 2019-10-30 2019-12-31 深圳卡路里科技有限公司 一种电子产品用旋转开关及筋膜枪

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140166449A1 (en) * 2012-12-14 2014-06-19 Solteam Electronics Co., Ltd. Forward/Backward Rotation Switching Mechanism
CN106449249A (zh) * 2016-08-29 2017-02-22 奇亚（宁波）汽车零部件有限公司 一种空调组件旋钮开关组件
CN106710937A (zh) * 2016-12-29 2017-05-24 张勇 一种家用电器的控制器
CN110634700A (zh) * 2019-10-30 2019-12-31 深圳卡路里科技有限公司 一种电子产品用旋转开关及筋膜枪

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2614320A (en) * 2021-12-24 2023-07-05 Guangdong Yongsheng Tech Development Co Ltd Steplessly adjdusted fascia gun
GB2614320B (en) * 2021-12-24 2023-12-27 Guangdong Yongsheng Tech Development Co Ltd Steplessly adjdusted fascia gun

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