WO2017221109A1 - 开关装置 - Google Patents
开关装置 Download PDFInfo
- Publication number
- WO2017221109A1 WO2017221109A1 PCT/IB2017/053485 IB2017053485W WO2017221109A1 WO 2017221109 A1 WO2017221109 A1 WO 2017221109A1 IB 2017053485 W IB2017053485 W IB 2017053485W WO 2017221109 A1 WO2017221109 A1 WO 2017221109A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- slider
- gear position
- region
- circuit board
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
- H01H1/403—Contacts forming part of a printed circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/04—Stationary parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/005—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch adapted for connection with printed circuit boards
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/10—Operating parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/08—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
Definitions
- the present invention relates to the field of switches, and in particular to a switching device.
- the invention provides a switch device for solving at least the problem that the switch device for controlling the operation of the motor in the prior art can be disconnected when the gear position is switched, thereby affecting the continuity of the work of the motor.
- a switch device is provided which can be used on other household appliances such as a vacuum cleaner.
- the switch device has a housing, a sliding button mounted on the housing, a circuit board disposed in the housing and engaged with the sliding button to complete gear shifting, and the sliding button is provided with a conductive sheet.
- a first contact and a second contact are disposed on the conductive sheet; a circuit module is disposed on the circuit board, and the circuit module is a first contact area and a second contact area electrically connected to the block; at least two gear positions are disposed on the path of the slider; wherein, when the slider is in the first gear position, the first contact And the second contact is in contact with the first contact area to establish an electrical connection; when the slider is in the second gear position, the first contact and the second contact are both The second contact area contacts to establish an electrical connection; in the process of sliding the slider from the first gear position to the second gear position, the first contact and the second contact are at least One of them is in contact with the first contact region or the second contact region to ensure that the conductive sheet and the circuit board are always in an electrically connected state.
- the switch device in the process of sliding the slider from the first gear position to the second gear position, is in an operating state of the first gear position.
- the working state of the switch device can be the first gear position, and the working state can also be set to ensure the continuous operation of the motor.
- an isolation strip is disposed between the first contact area and the second contact area; wherein, when the first contact passes through the isolation strip, the second contact is in the first contact The first contact is in the second contact area when the second contact passes through the isolation strip.
- the design allows at least one of the first contact and the second contact to contact the first contact region or the second contact region on the circuit board to ensure that the circuit board remains electrically connected at all times without an open circuit.
- the first contact and the second contact are arranged side by side perpendicular to a sliding direction of the slider;
- the isolation strip is provided with a first isolation region and a second isolation region spaced apart from each other;
- the sheet passes through the first isolation region and the second isolation region, and the first contact and the second contact are respectively in contact with the first isolation region and the second isolation region at different times,
- the conductive sheet is always electrically connected to the circuit board.
- the conductive sheet is provided with a third contact; the circuit board is provided with a third contact area, and the third contact always slides on the third contact area.
- the third contact region is juxtaposed with the first contact region and the second contact region.
- the third contact area is a ground or a negative pole of a power source.
- one end of the slider and one of the housings are provided with protrusions, and the other one of the housings is provided with a recess corresponding to the protrusions; the protrusions and the recesses cooperate to achieve a pair Positioning of the first gear position and the second gear position.
- the invention solves the problem that the switching device for controlling the working of the motor in the prior art breaks when the gear position is switched, thereby affecting the continuity of the working of the motor, so that the conductive device is always on the circuit board during the gear switching process.
- the contact area remains electrically connected to ensure continuity of operation of the motor.
- Figure 1 is a schematic cross-sectional view of a switching device
- Figure 2 is a schematic diagram of the connection of the switch device (1)
- Figure 3 is a schematic diagram of the connection of the switching device (2).
- Embodiments of the present invention provide a switching device that can be used on other household appliances such as a vacuum cleaner.
- 1 is a schematic cross-sectional view of a switching device
- FIG. 2 is a schematic view of the connection of the switching device (1)
- FIG. 3 is a schematic view of the connection of the switching device (2).
- the switch device 1 has a housing 2, a slider 3 mounted on the housing 2, a circuit board 4 disposed in the housing 2 and configured to cooperate with the slider 3 to complete gear shifting, and the slider 3 is provided with at least two The gear positions (S1, S2) correspond to the two gear positions (Pl, P2) on the circuit board 4, and have different working states, such as low and high.
- the slider 3 is provided with a conductive sheet 5 (usually an elastic conductive copper sheet), the conductive sheet 5 is provided with a first contact 7 and a second contact 8; and the circuit board 4 is provided with a circuit module 6 (in the drawing) Not shown), and the first contact region 10 and the second contact region 11 electrically connected to the circuit module 6, the circuit module 6 determines and controls the operating state of the motor according to the contact position of the contact and the contact region.
- a conductive sheet 5 usually an elastic conductive copper sheet
- the conductive sheet 5 is provided with a first contact 7 and a second contact 8
- the circuit board 4 is provided with a circuit module 6 (in the drawing) Not shown)
- the first contact region 10 and the second contact region 11 electrically connected to the circuit module 6
- the circuit module 6 determines and controls the operating state of the motor according to the contact position of the contact and the contact region.
- the two knob positions (P1, P2) are provided on the path of the slider 3, and when the slider 3 is in the first gear position P1, the first contact 7 and the second contact 8 are both first and first.
- the contact area 10 is in contact with each other to establish an electrical connection; when the slider 3 is in the second gear position P2, the first contact 7 and the second contact 8 are both in contact with the second contact area 11 to establish an electrical connection; the slider 3 In the process of sliding from the first gear position P1 to the second gear position P2, at least one of the first contact 7 and the second contact 8 is in contact with the first contact zone 10 or the second contact zone 11 to Make sure that the conductive sheet 5 and the circuit board 4 are always in electrical connection.
- a blank area is switched as a gear position; wherein, when the first contact 7 passes through the isolation belt 13, the second touch Point 8 is in first contact zone 10; when second contact 8 passes through spacer strip 13, first contact 7 is in second contact zone 11.
- the separation belt 13 is a blank area for gear shifting.
- the design causes at least one of the first contact 7 and the second contact 8 to contact the first contact region 10 or the second contact region 11 on the circuit board 4, even if one contact enters a blank area for gear shifting And another contact can ensure contact with one of the above contact areas to ensure that the board is always protected With an electrical connection, there will be no open circuit.
- the gear position adjustment function is realized at a low cost, and there is no disconnection when switching between each gear, which ensures the continuity of the motor work.
- the first contact 7 and the second contact 8 in the above solution are arranged side by side perpendicular to the sliding direction of the slider 3; the isolation strip 13 is provided with a first isolation region 13a and a second isolation region 13b spaced apart from each other;
- the sheet 5 passes through the first isolation region 13a and the second isolation region 13b, and the first contact 7 and the second contact 8 are respectively in contact with the first isolation region 13a and the second isolation region 13b at different times to make the conductive sheet. 5 is always electrically connected to the circuit board 4.
- the switching device 1 is in the operating state of the first gear position S1. It is easy to think that during the sliding process, the working state of the switch device 1 can be the first gear position, or the working state can be set by itself to ensure the continuous operation of the motor.
- the conductive strip 5 is provided with a third contact 9; the circuit board 4 is provided with a third contact region 12, and the third contact 9 always slides over the third contact region 12.
- the third contact area 12 is elongated, and its length direction is arranged along the sliding direction of the slider 3, and during the sliding process of the slider 3, the third contact area 12 is always in contact with the third contact 9 on the conductive sheet 5.
- the third contact zone can be set to ground or the negative pole of the power supply.
- the third contact zone 12 is juxtaposed with the first contact zone 10 and the second contact zone 11.
- the tail portion 31 of the slider 3 is provided with a protrusion 32, which may be arranged in a triangle or a circle, and the housing 2 is provided with a protrusion 32.
- the recess 20, the protrusion 32 and the recess 20 cooperate to realize the positioning of the above gear position, specifically the positioning of the first gear position P1 and the second gear position P2.
- the three positions of the slider 3 are provided with P1, P2 and P3, respectively.
- P1, P2 and P3 are provided with P1, P2 and P3, respectively.
- three working states such as low, medium and high.
- the housing is provided with three gear recesses (20a, 20b, 20c), which are respectively a first gear position S1, a second gear position S2 and a third gear position S3, respectively corresponding to the above three gear positions P1, P2 and P3.
Landscapes
- Slide Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
本发明公开了一种开关装置,具有壳体、安装在壳体上的滑钮、设置在壳体内且与滑钮配合完成档位切换的电路板,滑钮上设有导电片,导电片上设有第一触点和第二触点;电路板上设有电路模块,以及与电路模块电连接的第一接触区和第二接触区;滑钮的路径上设有至少两个档位位置;其中,滑钮在第一档位位置时,第一触点和第二触点均与第一接触区相接触而建立电连接;滑钮在第二档位位置时,第一触点和第二触点均与第二接触区相接触而建立电连接;滑钮在从第一档位位置滑向第二档位位置的过程中,第一触点和第二触点至少其中之一与第一接触区或第二接触区相接触以确保导电片与所述电路板始终处于电连接状态。
Description
开关装置
【技术领域】
本发明涉及开关领域, 具体涉及一种开关装置。
【背景技术】
现有技术的电机控制中, 最常用的档位调节功能为在电机的电路板上安装 滑动开关, 通过滑动开关的档位调节来提供不同的信号, 以实现对电机功率的 调节。 但由于在实现档位调节的过程中, 每个档位之间有空白区域, 因此在进 行切换的时候会有断路发生, 导致电机不能连续的工作。 针对现有技术中控制电机工作的开关装置在档位切换时会发生断路, 从而 影响电机工作连续性的问题, 目前尚未提出有效的解决方案。
【发明内容】
本发明提供一种开关装置,以至少解决现有技术中控制电机工作的开关装置 在档位切换时会发生断路, 从而影响电机工作连续性的问题。 为了实现目的, 本发明的一个方面, 提供了一种开关装置, 可使用吸尘器等 其它家用电器上。 该开关装置, 具有壳体、 安装在所述壳体上的滑钮、 设置在所述壳体内且 与所述滑钮配合完成档位切换的电路板, 所述滑钮上设有导电片, 所述导电片 上设有第一触点和第二触点; 所述电路板上设有电路模块, 以及与所述电路模
块电连接的第一接触区和第二接触区; 所述滑钮的路径上设有至少两个档位位 置; 其中, 所述滑钮在第一档位位置时, 所述第一触点和所述第二触点均与所 述第一接触区相接触而建立电连接; 所述滑钮在第二档位位置时, 所述第一触 点和所述第二触点均与所述第二接触区相接触而建立电连接; 所述滑钮在从所 述第一档位位置滑向所述第二档位位置的过程中, 所述第一触点和第二触点至 少其中之一与所述第一接触区或第二接触区相接触以确保所述导电片与所述电 路板始终处于电连接状态。 通过该设计以较低的成本实现了档位调节功能, 且 在每档之间进行切换的时候不会有断路发生, 保证了电机工作的连续性。
优选地, 所述滑钮在从所述第一档位位置向所述第二档位位置滑动的过程 中, 所述开关装置处于第一档位的工作状态。 滑钮在滑动过程中, 开关装置的 工作状态可为第一档位, 也可设定工作状态, 以保证电机连续的工作。
优选地, 所述第一接触区与所述第二接触区之间设有隔离带; 其中, 所述 第一触点经过所述隔离带时, 所述第二触点处于所述第一接触区; 所述第二触 点经过所述隔离带时, 所述第一触点处于所述第二接触区。 该设计使得第一触 点和第二触电至少其中之一与电路板上的第一接触区或第二接触区相接触, 以 确保电路板始终保持电连接, 不会有断路发生。
优选地, 所述第一触点和所述第二触点垂直于所述滑钮的滑动方向并列设 置; 所述隔离带设有相互间隔的第一隔离区和第二隔离区; 所述导电片先后经 过所述第一隔离区和所述第二隔离区, 所述第一触点和所述第二触点分别在不 同时间与所述第一隔离区和第二隔离区相接触, 以使所述导电片与所述电路板 始终保持电连接。
优选地, 所述导电片上设有第三触点; 所述电路板上设有第三接触区, 所 述第三触点始终在所述第三接触区上滑动。
优选地, 所述第三接触区与所述第一接触区和所述第二接触区并列设置。 优选地, 所述第三接触区为接地或电源负极。
优选地, 所述滑钮的一端和所述壳体的其中之一设有凸起, 其中的另一个 上设有与所述凸起对应的凹陷; 所述凸起和所述凹陷配合实现对所述第一档位 位置和所述第二档位位置的定位。 通过本发明, 解决现有技术中控制电机工作的开关装置在档位切换时会发 生断路, 从而影响电机工作连续性的问题, 使得开关装置在档位切换过程中, 导电片始终与电路板上的接触区保持电连接, 以保证电机工作的连续性。
【附图说明】 此处所说明的附图用来提供对本发明的进一步理解, 构成本申请的一部分, 本发明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的不当限 定。 在附图中: 图 1是开关装置的剖面示意图;
图 2是开关装置的连接示意图 (一);
图 3是开关装置的连接示意图 (二)。
【具体实施方式】 下文中将参考附图并结合实施例来详细说明本发明。 需要说明的是, 在不冲 突的情况下, 本申请中的实施例及实施例中的特征可以相互组合。 本发明的实施例, 提供了一种开关装置, 可用于吸尘器等其它家用电器上。 图 1是开关装置的剖面示意图, 图 2是开关装置的连接示意图 (一), 图 3是开 关装置的连接示意图 (二)。
该开关装置 1, 具有壳体 2、 安装在壳体 2上的滑钮 3、 设置在壳体 2内且 与滑钮 3配合完成档位切换的电路板 4, 滑钮 3设有至少两个档位 (Sl、 S2), 对应了在电路板 4上两个档位位置(Pl, P2), 具有不同的工作状态, 如低、 高。
滑钮 3上设有导电片 5 (—般采用弹性导电铜片), 导电片 5上设有第一触 点 7和第二触点 8; 电路板 4上设有电路模块 6 (附图中未示出), 以及与电路 模块 6电连接的第一接触区 10和第二接触区 11, 电路模块 6根据上述触点与接 触区的接触位置情况, 判断以及控制电机的工作状态。
如上所述, 滑钮 3的路径上设有两个档位位置 (Pl, P2), 滑钮 3在第一档 位位置 P1时, 第一触点 7和第二触点 8均与第一接触区 10相接触而建立电连 接; 滑钮 3在第二档位位置 P2时, 第一触点 7和第二触点 8均与第二接触区 11 相接触而建立电连接; 滑钮 3在从第一档位位置 P1滑向第二档位位置 P2的过 程中,第一触点 7和第二触点 8至少其中之一与第一接触区 10或第二接触区 11 相接触以确保导电片 5与电路板 4始终处于电连接状态。 通过该方案确保了滑 钮在档位切换过程中, 开关装置的电路处于不间断状态, 保证了电机工作的连 续性。
具体地, 如由于第一接触区 10与第二接触区 11之间设有隔离带 13, 作为 档位切换的空白区域; 其中, 所述第一触点 7经过隔离带 13时, 第二触点 8处 于第一接触区 10; 第二触点 8经过隔离带 13时, 第一触点 7处于第二接触区 11。 隔离带 13为档位切换的空白区域,
该设计使得第一触点 7和第二触点 8至少其中之一与电路板 4上的第一接 触区 10或第二接触区 11相接触, 即使有一个触点进入档位切换的空白区域, 而另一个触点能保证与上述其中的一个接触区保持接触, 以确保电路板始终保
持电连接, 不会有断路发生。 通过该设计以较低的成本实现了档位调节功能, 且在每档之间进行切换的时候不会有断路发生, 保证了电机工作的连续性。
具体地, 上述方案中的第一触点 7和第二触点 8垂直于滑钮 3的滑动方向 并列设置; 隔离带 13设有相互间隔的第一隔离区 13a和第二隔离区 13b; 导电 片 5先后经过第一隔离区 13a和第二隔离区 13b,第一触点 7和第二触点 8分别 在不同时间与第一隔离区 13a和第二隔离区 13b相接触, 以使导电片 5与电路 板 4始终保持电连接。
优选地, 滑钮 3在从第一档位位置 P1向第二档位位置 P2滑动的过程中, 开关装置 1处于第一档位 S1的工作状态。 容易想到的是, 滑钮在滑动过程中, 开关装置 1的工作状态可为第一档位, 也可自行设定工作状态, 以保证电机连 续的工作。
在一个优选的实施方案中, 导电片 5上设有第三触点 9; 电路板 4上设有第 三接触区 12, 第三触点 9始终在第三接触区 12上滑动。 第三接触区 12呈长条 状, 其长度方向沿滑钮 3的滑动方向设置, 在滑钮 3滑动过程中, 第三接触区 12始终与导电片 5上的第三触点 9相接触, 该第三接触区可设为接地或电源负 极。
优选地, 为了配合滑钮滑动以及档位的切换, 上述第三接触区 12与第一接 触区 10和第二接触区 11并列设置。
优选地, 如图 1、 图 2和图 3所示, 滑钮 3的尾部 31处设有凸起 32, 该凸 起可设置为三角形或者圆形, 壳体 2上设有与凸起 32对应的凹陷 20, 凸起 32 和凹陷 20配合实现对上述档位位置的定位, 具体为第一档位位置 P1和第二档 位位置 P2的定位。
在本实施例中, 滑钮 3的路径上设有三个档位位置, 分别为 Pl、 P2和 P3,
分别对应三种工作状态, 如低、 中、 高。
对应地, 壳体上设有三个档位凹陷 (20a, 20b, 20c), 分别为第一档位 Sl、 第 二档位 S2和第三档位 S3, 分别对应上述三种档位位置 Pl、 P2和 P3。
本领域技术人员容易想到的是, 参照上述方案, 增加多个档位以及对应的 接触区域, 能够有效地实现通过滑钮滑动以完成低速档位、 中速档位、 高速档 位等多个不同档位之间的不间断切换。 通过本发明, 解决现有技术中控制电机工作的开关装置在档位切换时会发 生断路, 从而影响电机工作连续性的问题, 使得开关装置在档位切换过程中, 导电片始终与电路板上的接触区保持电连接, 以保证电机工作的连续性。 上文所描述以及附图所示的各种具体实施方式仅用于说明本发明,并非本发 明的全部。 在本发明的基本技术思想的范畴内, 相关技术领域的普通技术人员 针对本发明所进行的任何形式的变更均在本发明的保护范围之内。
Claims
1. 一种开关装置 (1), 具有壳体 (2)、 安装在所述壳体 (2)上的滑钮 (3)、 设置在所述壳 体 (2)内且与所述滑钮 (3)配合完成档位切换的电路板 (4), 其特征在于:
所述滑钮 (3)上设有导电片 (5),所述导电片 (5)上设有第一触点 (7)和第二触点
(8);
所述电路板 (4)上设有电路模块 (6), 以及与所述电路模块 (6)电连接的第一接 触区 (10)和第二接触区 (11);
所述滑钮 (3)的路径上设有至少两个档位位置 (P1,P2); 其中,
所述滑钮 (3)在第一档位位置 P1时, 所述第一触点 (7)和所述第二触点 (8)均 与所述第一接触区 (10)相接触而建立电连接;
所述滑钮 (3)在第二档位位置 P2时, 所述第一触点 (7)和所述第二触点 (8)均 与所述第二接触区 (11)相接触而建立电连接;
所述滑钮 (3)在从所述第一档位位置 P1滑向所述第二档位位置 P2的过程中, 所述第一触点 (7)和第二触点 (8)至少其中之一与所述第一接触区 (10)或第二接触 区 (11)相接触, 以确保所述导电片 (5)与所述电路板 (4)始终处于电连接状态。
2. 如权利要求 1所述的开关装置, 其特征在于:
所述滑钮 (3)在从所述第一档位位置 P1 向所述第二档位位置 P2滑动的过程 中, 所述开关装置 (1)处于第一档位的工作状态。
3. 如权利要求 1所述的开关装置, 其特征在于:
所述第一接触区 (10)与所述第二接触区 (11)之间设有隔离带 (13); 其中, 所述第一触点 (7)经过所述隔离带 (13)时, 所述第二触点 (8)处于所述第一接 触区;
所述第二触点 (8)经过所述隔离带 (13)时, 所述第一触点 (7)处于所述第二接 触区。
4. 如权利要求 3所述的开关装置, 其特征在于:
所述第一触点 (7)和所述第二触点 (8)垂直于所述滑钮 (3)的滑动方向并列设 置;
所述隔离带 (13)设有相互间隔的第一隔离区 (13a)和第二隔离区 (13b);
所述导电片 (5)先后经过所述第一隔离区 (13a)和所述第二隔离区 (13b), 所述 第一触点 (7)和所述第二触点 (8)分别在不同时间与所述第一隔离区 (13a)和第二 隔离区 (13b)相接触, 以使所述导电片 (5)与所述电路板 (4)始终保持电连接。
5. 如权利要求 4所述的开关装置, 其特征在于:
所述导电片 (5)上设有第三触点 (9);
所述电路板上 (5)设有第三接触区 (12), 所述第三触点 (9)始终在所述第三接 触区 (12)上滑动。
6. 如权利要求 5所述的开关装置, 其特征在于:
所述第三接触区 (12)与所述第一接触区 (10)和所述第二接触区 (11)并列设 置。
7. 如权利要求 5所述的开关装置, 其特征在于:
所述第三接触区 (12)为接地或电源负极。
8. 如权利要求 1所述的开关装置, 其特征在于:
所述滑钮 (3)的一端 (31)和所述壳体 (2)的其中之一设有凸起 (32),其中的另一 个上设有与所述凸起 (32)对应的凹陷 (20);
所述凸起 (32)和所述凹陷 (20)配合实现对所述第一档位位置 P1 和所述第二 档位位置 P2的定位。
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| CN201610430130.8A CN107516611A (zh) | 2016-06-16 | 2016-06-16 | 开关装置 |
| CN201610430130.8 | 2016-06-16 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108364810A (zh) * | 2018-03-26 | 2018-08-03 | 广东通宇通讯股份有限公司 | 一种通信天线用双模式切换开关及其组装方法 |
| CN111855703A (zh) * | 2020-08-14 | 2020-10-30 | 深圳大学 | 一种扫描相机换挡装置及扫描相机 |
| CN115331998A (zh) * | 2022-09-13 | 2022-11-11 | 温州长江汽车电子有限公司 | 一种可调档位的旋钮开关 |
| WO2026068049A1 (de) * | 2024-09-24 | 2026-04-02 | Marquardt Gmbh | Steuerschaltung zur aktivierung und deaktivierung eines elektrisch betriebenen handwerkzeugs und ein handwerkzeug mit einer solchen steuerschaltung |
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| CN108322586A (zh) * | 2018-03-28 | 2018-07-24 | 努比亚技术有限公司 | 移动终端 |
| CN118258001A (zh) * | 2024-03-28 | 2024-06-28 | 佛山电器照明股份有限公司 | 一种基于拨码片的调光灯具 |
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| GB1245075A (en) * | 1968-07-24 | 1971-09-02 | Litton Industries Inc | Electrical contact assembly |
| US3829648A (en) * | 1970-11-24 | 1974-08-13 | Mallory & Co Inc P R | Make and break electrical contact |
| US5977499A (en) * | 1998-04-16 | 1999-11-02 | Cts Corporation | Slide selector switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108364810A (zh) * | 2018-03-26 | 2018-08-03 | 广东通宇通讯股份有限公司 | 一种通信天线用双模式切换开关及其组装方法 |
| CN108364810B (zh) * | 2018-03-26 | 2024-04-16 | 广东通宇通讯股份有限公司 | 一种通信天线用双模式切换开关及其组装方法 |
| CN111855703A (zh) * | 2020-08-14 | 2020-10-30 | 深圳大学 | 一种扫描相机换挡装置及扫描相机 |
| CN111855703B (zh) * | 2020-08-14 | 2025-05-02 | 深圳大学 | 一种扫描相机换挡装置及扫描相机 |
| CN115331998A (zh) * | 2022-09-13 | 2022-11-11 | 温州长江汽车电子有限公司 | 一种可调档位的旋钮开关 |
| WO2026068049A1 (de) * | 2024-09-24 | 2026-04-02 | Marquardt Gmbh | Steuerschaltung zur aktivierung und deaktivierung eines elektrisch betriebenen handwerkzeugs und ein handwerkzeug mit einer solchen steuerschaltung |
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|---|---|
| CN107516611A (zh) | 2017-12-26 |
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