CN206421954U - A kind of electrical power distribution switch - Google Patents
A kind of electrical power distribution switch Download PDFInfo
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- CN206421954U CN206421954U CN201720147034.2U CN201720147034U CN206421954U CN 206421954 U CN206421954 U CN 206421954U CN 201720147034 U CN201720147034 U CN 201720147034U CN 206421954 U CN206421954 U CN 206421954U
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Abstract
本实用新型公开了一种电气配电开关，包括外壳、导电齿轮和齿条，所述导电齿轮设置在所述外壳内，且与所述外壳可转动连接，所述齿条与所述导电齿轮啮合且与所述外壳通过滑动结构可滑动连接，所述齿条分为导电段和绝缘段，所述导电齿轮和所述齿条的导电段分别与两端电缆电连接。本实用新型一种电气配电开关通过齿条与导电齿轮的配合，实现开关的导通与断开，不需要通过弹簧实现正常使用，通过控制装置控制齿条的移动即可控制配电开关的工作。
The utility model discloses an electric power distribution switch, which comprises a casing, a conductive gear and a rack. The conductive gear is arranged in the casing and is rotatably connected with the casing. The rack and the conductive gear Engaged and slidably connected with the housing through a sliding structure, the rack is divided into a conductive section and an insulating section, and the conductive gear and the conductive section of the rack are respectively electrically connected to the cables at both ends. The electric distribution switch of the utility model realizes the conduction and disconnection of the switch through the cooperation of the rack and the conductive gear, does not need to use the spring to realize normal use, and controls the movement of the distribution switch by controlling the movement of the rack. Work.
Description
技术领域technical field
本实用新型涉及电气领域，尤其涉及一种电气配电开关。The utility model relates to the electrical field, in particular to an electrical distribution switch.
背景技术Background technique
配电开关主要是用于控制电路中的通断，传统的配电开关均为闸刀式或者按钮式，其连接不够紧密且大部分均需要依靠弹簧的作用才能实现开关的正常通断与使用。The power distribution switch is mainly used to control the on-off of the circuit. The traditional power distribution switch is a knife type or a button type. The connection is not tight enough and most of them need to rely on the action of the spring to realize the normal on-off and use of the switch .
实用新型内容Utility model content
本实用新型的目的就在于为了解决上述问题而提供一种电气配电开关。The purpose of this utility model is to provide an electrical distribution switch in order to solve the above problems.
本实用新型通过以下技术方案来实现上述目的：The utility model realizes above-mentioned purpose through following technical scheme:
一种电气配电开关，包括外壳、导电齿轮和齿条，所述导电齿轮设置在所述外壳内，且与所述外壳可转动连接，所述齿条与所述导电齿轮啮合且与所述外壳通过滑动结构可滑动连接，所述齿条分为导电段和绝缘段，所述导电齿轮和所述齿条的导电段分别与两端电缆电连接。An electrical distribution switch, comprising a casing, a conductive gear and a rack, the conductive gear is arranged in the casing and is rotatably connected with the casing, the rack meshes with the conductive gear and is connected to the The shell is slidably connected through a sliding structure, the rack is divided into a conductive section and an insulating section, and the conductive gear and the conductive section of the rack are respectively electrically connected to the cables at both ends.
具体地，所述滑动结构包括滑棱和滑槽，所述滑棱设置在所述齿条的无齿侧，所述滑槽对应设置在所述外壳的内侧面。Specifically, the sliding structure includes a sliding edge and a sliding groove, the sliding edge is arranged on the toothless side of the rack, and the sliding groove is correspondingly arranged on the inner surface of the housing.
优选地，所述导电齿轮和所述齿条的数量均为两个，两个所述齿条平行设置，两个所述导电齿轮之间的连线与所述齿条平行且位于两个所述齿条之间并与所述齿条啮合，两个所述导电齿轮的中轴线之间的距离为所述导电齿轮的直径的两倍，所述齿条的导电段和绝缘段依次间隔设置，所述导电段的长度与所述绝缘段的长度相等且等于所述导电齿轮的直径。Preferably, the number of the conductive gear and the rack is two, the two racks are arranged in parallel, and the connection line between the two conductive gears is parallel to the rack and located between the two racks. The distance between the central axes of the two conductive gears is twice the diameter of the conductive gears, and the conductive section and the insulating section of the toothed rack are sequentially arranged at intervals , the length of the conductive segment is equal to the length of the insulating segment and equal to the diameter of the conductive gear.
进一步，所述配电开关还包括控制装置，所述控制装置包括螺杆、螺母和转台，所述螺杆、所述螺母和所述转台同轴设置，所述螺杆的内端通过所述转台与所述齿条的一端可转动连接，所述螺母与所述外壳固定连接，所述螺杆与所述螺母螺纹啮合，所述螺杆与所述滑槽平行。Further, the power distribution switch also includes a control device, the control device includes a screw, a nut and a turntable, the screw, the nut and the turntable are arranged coaxially, and the inner end of the screw is connected to the turntable through the turntable. One end of the rack is rotatably connected, the nut is fixedly connected to the housing, the screw is threadedly engaged with the nut, and the screw is parallel to the chute.
本实用新型的有益效果在于：The beneficial effects of the utility model are:
本实用新型一种电气配电开关通过齿条与导电齿轮的配合，实现开关的导通与断开，不需要通过弹簧实现正常使用，通过控制装置控制齿条的移动即可控制配电开关的工作。The electric distribution switch of the utility model realizes the conduction and disconnection of the switch through the cooperation of the rack and the conductive gear, does not need to use the spring to realize normal use, and controls the movement of the distribution switch by controlling the movement of the rack. Work.
附图说明Description of drawings
图1是本实用新型所述一种电气配电开关的结构示意图。Fig. 1 is a structural schematic diagram of an electric power distribution switch described in the utility model.
具体实施方式detailed description
下面结合附图对本实用新型作进一步说明：Below in conjunction with accompanying drawing, the utility model is further described:
如图1所示，本实用新型一种电气配电开关，包括外壳1、导电齿轮3、控制装置和齿条2，导电齿轮3设置在外壳1内，且与外壳1可转动连接，齿条2与导电齿轮3啮合且与外壳1通过滑动结构可滑动连接，齿条2分为导电段6和绝缘段7，导电齿轮3和齿条2的导电段6分别与两端电缆电连接，控制装置包括螺杆9、螺母8和转台10，螺杆9、螺母8和转台10同轴设置，螺杆9的内端通过转台10与齿条2的一端可转动连接，螺母8与外壳1固定连接，螺杆9与螺母8螺纹啮合，螺杆9与滑槽4平行。As shown in Figure 1, an electric power distribution switch of the present utility model includes a housing 1, a conductive gear 3, a control device and a rack 2, the conductive gear 3 is arranged in the housing 1, and is rotatably connected with the housing 1, and the rack 2 Meshes with the conductive gear 3 and is slidably connected with the housing 1 through a sliding structure. The rack 2 is divided into a conductive section 6 and an insulating section 7. The conductive section 6 of the conductive gear 3 and the rack 2 is electrically connected to the cables at both ends respectively, and the control The device includes a screw 9, a nut 8 and a turntable 10, the screw 9, the nut 8 and the turntable 10 are coaxially arranged, the inner end of the screw 9 is rotatably connected to one end of the rack 2 through the turntable 10, the nut 8 is fixedly connected to the shell 1, and the screw 9 is threadedly engaged with the nut 8, and the screw rod 9 is parallel to the chute 4.
滑动结构包括滑棱5和滑槽4，滑棱5设置在齿条2的无齿侧，滑槽4对应设置在外壳1的内侧面，导电齿轮3和齿条2的数量均为两个，两个齿条2平行设置，两个导电齿轮3之间的连线与齿条2平行且位于两个齿条2之间并与齿条2啮合，两个导电齿轮3的中轴线之间的距离为导电齿轮3的直径的两倍，齿条2的导电段6和绝缘段7依次间隔设置，导电段6的长度与绝缘段7的长度相等且等于导电齿轮3的直径。The sliding structure includes a sliding edge 5 and a chute 4, the sliding edge 5 is arranged on the toothless side of the rack 2, the chute 4 is correspondingly arranged on the inner surface of the housing 1, and the number of the conductive gear 3 and the rack 2 is two. Two racks 2 are arranged in parallel, the connection line between the two conductive gears 3 is parallel to the racks 2 and is located between the two racks 2 and meshed with the racks 2, and the line between the central axes of the two conductive gears 3 The distance is twice the diameter of the conductive gear 3 , the conductive segment 6 and the insulating segment 7 of the rack 2 are sequentially arranged at intervals, the length of the conductive segment 6 is equal to the length of the insulating segment 7 and equal to the diameter of the conductive gear 3 .
本实用新型一种电气配电开关的工作原理如下：The working principle of an electrical power distribution switch of the utility model is as follows:
通过转动螺杆9，使螺杆9与螺母8之间的丝杠作用将齿条2推动，齿条2沿滑槽4滑动，从而使得齿条2的导电段6或绝缘段7与导电齿轮3接触，从而实现该开关的通断，本装置不需要通过弹簧或者其余的易损的元件来辅助开关的通断，从而能够有效的提升开关的稳定性和使用寿命。By turning the screw 9, the screw between the screw 9 and the nut 8 pushes the rack 2, and the rack 2 slides along the chute 4, so that the conductive segment 6 or insulating segment 7 of the rack 2 is in contact with the conductive gear 3 , so as to realize the on-off of the switch, and the device does not need to use springs or other fragile components to assist the on-off of the switch, thereby effectively improving the stability and service life of the switch.
本实用新型的技术方案不限于上述具体实施例的限制，凡是根据本实用新型的技术方案做出的技术变形，均落入本实用新型的保护范围之内。The technical solution of the utility model is not limited to the limitations of the above-mentioned specific embodiments, and any technical deformation made according to the technical solution of the utility model falls within the protection scope of the utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147034.2U CN206421954U (en) | 2017-02-17 | 2017-02-17 | A kind of electrical power distribution switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147034.2U CN206421954U (en) | 2017-02-17 | 2017-02-17 | A kind of electrical power distribution switch |
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| CN206421954U true CN206421954U (en) | 2017-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147034.2U Expired - Fee Related CN206421954U (en) | 2017-02-17 | 2017-02-17 | A kind of electrical power distribution switch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599273A (en) * | 2018-12-29 | 2019-04-09 | 徐秀焕 | A kind of circuit controling switch |
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2017
- 2017-02-17 CN CN201720147034.2U patent/CN206421954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599273A (en) * | 2018-12-29 | 2019-04-09 | 徐秀焕 | A kind of circuit controling switch |
| CN109599273B (en) * | 2018-12-29 | 2019-11-12 | 龙南县赣钇精细化工有限公司 | A circuit control switch |
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Granted publication date: 20170818 Termination date: 20180217 |