A glass lift control device with maximum stroke protection function
A protection function, glass lifting technology, applied in the field of control, can solve problems such as motor overload, loss, motor burnout, etc.
Active Publication Date: 2021-04-16
佛山诺比科技有限公司
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Problems solved by technology
[0003] When the window is lifted to the maximum stroke position, i.e. the highest or lowest position, the lift control motor cannot stop working in time, causing the motor to continue to work, but because the window has moved to the maximum stroke position, it cannot continue to move. At this time The motor is in an overload state, which may cause the temperature of the motor to be too high, causing the motor to burn out and causing unnecessary losses
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[0022] 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. 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.
[0023] see Figure 1-7 , a glass lifting control device with a maximum stroke protection function, including an output shaft 1, the output shaft 1 is a transmission rod on the motor, the outer side of the output shaft 1 is provided with a groove that matches the movable block 4 and the groove The number is four, the material of the shrapnel 2 is a flexible steel material and the number of shrapnel 2 is sixteen, four shrapnel 2 form a group, and the inner wall ...
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A glass lifting control device with a maximum stroke protection function, relating to the field of control technology, including an output shaft, the inner wall of the output shaft is fixedly connected with evenly distributed shrapnel, the inner wall of the output shaft is fixedly connected with a spring, and the outer side of the spring is fixedly connected Movable blocks are arranged, and the outer rotation of the movable blocks is connected with rollers. The glass lifting control device with the maximum stroke protection function is used in conjunction with the block and the gear. When the motor is working, the output shaft will drive the gear to rotate together. When the window moves to the maximum stroke, the gear will no longer rotate. At this time The output shaft will continue to rotate due to the action of the motor, and the block will be squeezed into the mounting seat. At this time, the output shaft will drive the mounting seat to rotate in the middle of the gear together, avoiding the occurrence of overload movement of the motor, thus achieving the purpose of protecting the motor. The effect is to avoid the result of the motor being burned due to overload operation, and to prolong the service life of the motor.
Description
technical field [0001] The invention relates to the technical field of control, in particular to a glass lift control device with a maximum stroke protection function. Background technique [0002] As a means of transportation, cars have become very humanized. For example, car windows have changed from the original manual shaking control up and down to the current electric control up and down, which improves people's driving comfort. Encountered the following problem: [0003] When the window is lifted to the maximum travel position, i.e. the highest or lowest position, the lift control motor cannot stop working in time, causing the motor to continue to work, but because the window has moved to the maximum travel position, it cannot continue to move. At this time The motor is in an overload state, which may cause the temperature of the motor to be too high, causing the motor to burn out and causing unnecessary losses. [0004] Therefore, we propose a glass lifting control ...
Claims
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IPC IPC(8): E05F15/689E05F15/40
CPCE05Y2900/55E05F15/40E05F15/689
Inventor 俞洁季燎原
Owner 佛山诺比科技有限公司