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Synchronous linkage magnetic switch device

A magnetic switch, synchronous linkage technology, applied in the direction of movable seats, transportation and packaging, special positions of vehicles, etc., can solve the problems of difficult to reflect practicality, poor chair fixation, difficult to operate, etc., to increase the suction force and Stability, easy to control linkage device, easy to use effect

Active Publication Date: 2016-08-03
厦门三和超道智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This chair fixing device has the following defects: if the chair is to be fixed on the steel plate well, it needs a lot of magnetic force. If you want to lift the handle and directly move the magnet block, the magnetic force that needs to be overcome is too large and it is difficult to operate; Easily make the magnet block away from the steel plate to lift or move the chair, it is required to reduce the magnetic force, which leads to poor fixation of the chair; the large magnetic force required for chair fixing contradicts the small magnetic force required for chair movement, resulting in difficult practicability reflect

Method used

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  • Synchronous linkage magnetic switch device
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  • Synchronous linkage magnetic switch device

Examples

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Effect test

Embodiment 1

[0026] like figure 1 , figure 2 Shown, the present invention is used for the movable chair on deck. The synchronous linkage magnetic switch device includes a support frame 1 and a drive shaft 2 located at the center of the support frame 1 , and the drive shaft 2 is coaxially provided with a drive wheel 3 . There are also three high-strength magnetic switch seats 4 with on-off function, and each magnetic seat 4 is distributed at intervals of 120 degrees. The central axis of each magnetic base 4 (that is, the control switch) is respectively connected with a planetary gear 5, and the three planetary gears 5 mesh with the driving gear 3, and the gear ratio is 1:10 to 10:1.

[0027] The upper and lower ends of the planetary wheel 5 are also equipped with an upper fixed disk 7 and a lower fixed disk 8, and the upper and lower fixed disks are provided with shaft holes 81 corresponding to the positions of the planetary wheel 5 and the driving wheel 3. Two position-limiting columns...

Embodiment 2

[0031] like image 3 , Figure 4 , Figure 5 As shown, the present invention is used for the table in the cabin of the ship, and a set of device of the present invention is respectively installed on each table foot. The synchronous linkage magnetic switch device includes a support frame 1 and a drive shaft 2 located at the center of the support frame 1 , and the drive shaft 2 is coaxially provided with a drive wheel 3 . Two high-strength magnetic switch bases 4 with on-off function are also provided, and the two magnetic bases 4 are arranged in parallel. Each magnetic base 4 center has a displacement switch (ie control switch), each displacement switch is connected with a tooth bar 6, and two tooth bars 6 are meshed with the driving wheel 3. The drive shaft 2 is connected with a control motor 22, and the motor 22 is equipped with a power supply, a start switch, a forward rotation limiting device, and a reverse rotation limiting device.

[0032] Its working principle is: pr...

Embodiment 3

[0035] like Image 6 As shown, the planetary wheel 5 in the first implementation is replaced with a crawler pulley 10, and the driving wheel is correspondingly a crawler pulley. The driving pulley 3 and the crawler pulley 10 form a transmission through the meshing of the crawler belt. When the operating handle 21 is rotated, the driving pulley 3 Synchronously drive the crawler belt pulley 10 to rotate, thereby driving the rotary switch of the high-strength magnetic switch seat 4 to achieve the effect of synchronous on-off and on-off. And then play the switch effect of controlling magnetic force seat 4 to pull in and break away from this cabin body ground.

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Abstract

The invention discloses a novel synchronized linkage magnetic switch device which comprises a supporting frame and a driving shaft located in the center of the supporting frame. A driving wheel is arranged on the driving shaft and is meshed with one or more linkage assemblies, high-strength magnetic switch seats are arranged at the lower ends of the linkage assemblies, and the synchronized on-off state of magnetic paths of the high-strength magnetic switch seats is controlled through the movement of the linkage assemblies. The novel synchronized linkage magnetic switch device has a manual control mode and an electric control mode, and is capable of being used for fixing, opening and closing of a movable object on a cabin, a deck, a vehicle-mounted cabin and other steel plate floors, convenient to use, high in practicability, good in stability and high in performance cost ratio, and a new application space is expanded.

Description

technical field [0001] The invention relates to a magnetic switch device, in particular to a synchronous linkage magnetic switch device. Background technique [0002] At present, there are a large number of movable tables, chairs, sofas and other furniture and facilities in the ship deck and car cabin. These objects are required to be able to move within a certain range, but they need to be fixed during daily use. If it is not fixed, when the vehicle, boat or cabin moves or shakes, these objects will slide or even roll over, which is inconvenient to use and poses a safety hazard. [0003] The Chinese invention patent with the patent number 200710120176.0 discloses a chair fixing device, which includes a steel plate, a fixing seat, a lifting device, a magnet block matched with the steel plate, and a tight handle. Put down the top tight handle, the magnet block at the bottom of the top tight handle is attracted to the steel plate, and the chair is fixed. This chair fixing de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/04B60N2/18B60N2/225B60N2/48
Inventor 姜立平
Owner 厦门三和超道智能科技有限公司
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