CN2718752Y

CN2718752Y - Safety switch device for electric treadlemill

Info

Publication number: CN2718752Y
Application number: CN 200420012314
Authority: CN
Inventors: 张煌东
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-06
Filing date: 2004-08-06
Publication date: 2005-08-17
Anticipated expiration: 2014-08-06

Abstract

The utility model relates to a safety switch device for electric running machine, belonging to an electromechanical class. An induction switch is arranged in the instrument control board of the electric running machine, and the top surface of the instrument control board at the proper position in the distance of the induction switch is provided with a fixed frame seat, and a longitudinal spacing column is arranged at the central position of the fixed frame seat. A control board can be sheathed in the fixed frame seat, the bottom of the corresponding switch end is provided with a starter, a rope is connected, and a long sliding groove for being penetrated by the longitudinal spacing column is arranged on the part of the control board which is corresponding to the longitudinal spacing column. Wherein, one end of the rope can be adorned on the body of a user, the utility model has the advantages of simple structure, novel design, safety and practicability, and the clamp spacing device which is installed on the top surface of the instrument control board on the electric running machine can only make the displacement of proper distance, without totally isolating from the instrument control board.

Description

A kind of safety switching apparatus of treadmill

Technical field

The utility model relates to electrical category, be particularly related to a kind of safety switching apparatus of treadmill, especially refer to that a kind of dash board end face clip that is installed in treadmill is spacing, it only can make suitably can't break away from fully apart from displacement the safety switching apparatus of dash board.

Background technology

As everyone knows, the safety switching apparatus of treadmill of being correlated with commonly used, mainly contain two kinds, a kind of is to be provided with a touch switch in the instrument board inside of treadmill, this touch switch and interlock are shored the press body of an outstanding slightly instrument board end face, and controller is can cooperate to suppress in described press body, and a wherein end of controller then connects bondage in clothing, the design that takes the shape of the letter U of the inner edge of this controller, and be equipped with to piece in the free-ended inner edge of contiguous controller; Instrument board should ora terminalis be the circular arc design that supplies the controller clipping towards the runner, and instrument board is provided with the draw-in groove that supports the piece blocking that passes and make controller for press body; Another kind comprises the switch region of being located on the sports equipment, and this switch region is to be communicated with the set control device of sports equipment; An and movable on-off controller, it is made up of a safety switch, a geometrical clamp are connected this geometrical clamp and this safety switch with one cord, safety switch wherein is provided with a linking part that can link with above-mentioned switch region, and inside is provided with a memory storage; Above-mentioned two kinds of safety switches when movable on-off controller and locomotorial switch region link mutually, can be opened or the control device of closing movement device; Otherwise after controller broke away from switch region, the power supply of this locomotorial control device just can be cut off immediately; This controller is the locomotorial first road switch as can be known in view of the above, if controller does not mutually combine with switch region, then locomotorial power supply just can't be unlocked, but above-mentioned two kinds of schemes have following shortcoming:

1, after the controller of safety switch and switch region broke away from, the user had and forgets that the situation of detaining back original position again takes place, in case so, then locomotory apparatus can't start power supply fully;

2, some user can specially pull out controller when not using locomotory apparatus because of worrying that the child goes to touch the button dash board in the family, if the time at interval do not use locomotory apparatus too for a long time, have the problem of forgeing the controller lay-down location;

3, the most normal situation that can not find controller is that child pulls up to play and lost;

Above-mentioned all shortcomings are badly in need of being improved.

The utility model content

According to the purpose of this utility model, the shortcoming that exists at above-mentioned treadmill safety switching apparatus commonly used, a kind of safety switching apparatus of treadmill is provided, it comprises: be provided with an inductive switch in the dash board of treadmill, the dash board end face of flu spacer inductive switch appropriate position is provided with a fixing frame seat, and this fixing frame seat center position is provided with a longitudinal spacing post; One control board is can be set in the fixing frame seat, and its bottom corresponding to the inductive switch end is provided with a starter, and end is to link a rope is arranged in addition, and is provided with a microscler chute at control board with respect to longitudinal spacing post place, can place for the longitudinal spacing post; Wherein, this rope one end is can be worn on user's the body; When affecting the control board bit shift, the starter position that can adjust control board starting power supply, or breaks away from inductive switch with powered-down in the upper end of inductive switch.

Advantage of the present utility model is: simple in structure, novel, its dash board end face clip that is installed in treadmill is spacing, and it only can do suitably can't break away from dash board fully apart from displacement, and is safe and practical.

Description of drawings:

Fig. 1 is a combination schematic diagram of the present utility model;

Fig. 2 is a combination cross-sectional schematic of the present utility model;

Fig. 3 is the cross-sectional schematic of the utility model embodiment.

Embodiment:

To shown in the accompanying drawing 3, treadmill is provided with an inductive switch 11 in dash board 10 as accompanying drawing 1, and this inductive switch 11 can be a kind of magnetic reed switch; This safety switching apparatus 20 comprises:

Be provided with a fixing frame seat 21 in dash board 10 end face flu spacer inductive switch 11 appropriate positions, these fixing frame seat 21 center positions are provided with a longitudinal spacing post 22;

One control board 23, be to be set in the fixing frame seat 21, its bottom corresponding to inductive switch 11 ends is provided with a starter 231, this starter 231 can be a magnetite, end is to link a rope 232 is arranged in addition, and rope 232 end in addition is can provide to link to be worn on user's the body, and is provided with a microscler chute 233 at control plate 23 with respect to longitudinal spacing post 22 places, can place for longitudinal spacing post 22, with restriction control board 23 slidably distance be the length of microscler chute 233 only; Wherein, these rope 232 1 ends can be buckled knot one anchor clamps 2321, can conveniently be interposed on user's the dress ornament by these anchor clamps, and also or directly latch closure is on user's wrist;

Form by above-mentioned member, when inductive switch 11 ends of control board 23 toward dash board 10 advance, 231 of the starters that can make control board 23 can make the power turn-on of inductive switch 11 above inductive switch 11 time, can operate each function key in the dash board 10; And when the inductive switch 11 opposite end slippages of control board 23 toward dash board 10, when the starter 231 of control board 23 is separated from each other with inductive switch 11, the power supply of this inductive switch 11 just can be cut off, and promptly interrupts linking the power supply of each function key in the dash board 10;

In addition, inductive switch 11 is a magnetic reed switch, and the starter 231 that is installed in control board 23 is a magnetite; Therefore when the upper end of magnetite position at magnetic reed switch, two members can produce the magnetic effect, can make the power turn-on of magnetic reed switch on the one hand, and on the other hand, but the absorption of this its magnetite of control board mat and magnetic reed switch concerns and reaches positioning function;

Again, in the utility model preferred embodiment, this dash board 10 is provided with a groove 12 for fixing frame seat 21 assemblings place, and this groove 12 is the body of fixing frame seat 21 bottoms just, but makes fixing frame seat 21 clips spacing; Be provided with lockhole 121 in groove 12 bottoms in addition, can establish to link for limited post 22 locks that are set in fixing frame seat 21 and assemble;

Control board of the present utility model is spacing being installed in the fixing frame seat, and the situation that does not therefore have loss produces; Safety switch is to install a magnetite as starter in control board, and the inductive switch in the dash board is a magnetic reed switch, after two members are fitted mutually, can produce magnetic effect to a certain degree, affect in no external force under the situation of control board, this control board is difficult for producing automatic sliding phenomenon, can reach the good effect of locating effect; And affect control board is to adopt straight-line displacement, and no any concavo-convex buckle design between this control board and the dash board, so when control board moves, have effect smoothly.

Claims

1, a kind of safety switching apparatus of treadmill is characterized in that: this treadmill is provided with an inductive switch in dash board, and this safety switching apparatus comprises:

Be provided with a fixing frame seat in dash board end face flu spacer inductive switch appropriate position, this fixing frame seat is provided with a longitudinal spacing post in center position;

One control board, be set in the fixing frame seat, its corresponding inductive switch bottom portion is provided with a starter, end links in addition a rope, rope end in addition can provide binding to be worn on user's the body, and be provided with a microscler chute at control board with respect to longitudinal spacing post place, can place, to limit slidably distance of control board for the longitudinal spacing post;

When control board advances toward the inductive switch end of dash board, the starter of this control board can the position above inductive switch, with the power supply of conducting inductive switch; And when the inductive switch opposite end slippage of control board toward dash board, the starter of this control board can withdraw from the inductive switch top position, makes the power interruptions of inductive switch.

2, the safety switching apparatus of a kind of treadmill according to claim 1 is characterized in that: inductive switch can be a kind of magnetic reed switch, and this starter can be a magnetite.