A three-state DIP switch
A technology of DIP switch and switch, which is applied in the field of three-state DIP switch, which can solve the problems of poor switching power and poor positioning effect, and achieve the effect of improving stability and dustproof effect
Active Publication Date: 2019-08-23
成都为蓝新能源有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0007] The purpose of the present invention is to provide a three-state dial switch to solve the problems of poor toggle force and poor positioning effect of the toggle stroke in the prior art proposed in the background art
Method used
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] The present invention provides such Figure 1-8 A three-state dial switch is shown, which includes a switch body 1 and an upper cover 2. The tops of both sides of the switch body 1 are provided with first grooves 3, and the inside of the first groove 3 is movably plugged in. There is the upper cover 2, the bottom side of the upper...
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The invention discloses a three-state dialing switch, including a switch body and an upper cover, the top of both sides of the switch body is provided with a first groove, the inner part of the firstgroove is movably inserted with the upper cover, the bottom side of the upper cover is fixedly connected with a U-shaped elastic piece, one end of the U-shaped elastic piece is fixedly connected witha protruding block, The convex block is movably connected with the inside of the limiting hole, the inside of the second groove is provided with a second spring, one end of the second spring is fixedly connected with a spring plate, a cavity is arranged around the opening, the inside of the cavity is movably inserted with a sealing plate, and the sealing plate is sleeved on the outside of the T-shaped toggle button. The T-shaped toggle button is fixed inside the switch body through the first wave wrinkle on the top of the first fixing plate and the second wave wrinkle on the top of the secondfixing plate, and the cooperation of the first wave wrinkle and the second wave wrinkle forms the toggling force of the toggle stroke, which is advantageous to the positioning of the T-shaped toggle button.
Description
technical field [0001] The invention belongs to the technical field of a code switch, and in particular relates to a three-state code switch. Background technique [0002] BMS is the abbreviation of BATTERY MANAGEMENT SYSTEM, that is, the battery management system, which is the link between the battery and the user, and the main object is the secondary battery. It is to improve the utilization rate of the battery, prevent the battery from overcharging and overdischarging, prolong the service life of the battery, and monitor the state of the battery. As the battery management system develops, other functions will be added. [0003] Three-state DIP switch, also known as three-state DIP switch, three-state DIP switch, three-state DIP switch double-contact design to ensure contact stability, strong shock resistance and high sensitivity, and greatly increase the service life of the switch. All materials are made of UL94V-0 grade high temperature-resistant materials, the film ca...
Claims
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IPC IPC(8): H01H15/10H01H15/16H01H15/04
Inventor 谢伟黄旭东赵越施加平
Owner 成都为蓝新能源有限公司