CN201918266U - Reset switch of electric runner - Google Patents
Reset switch of electric runner Download PDFInfo
- Publication number
- CN201918266U CN201918266U CN2010206618626U CN201020661862U CN201918266U CN 201918266 U CN201918266 U CN 201918266U CN 2010206618626 U CN2010206618626 U CN 2010206618626U CN 201020661862 U CN201020661862 U CN 201020661862U CN 201918266 U CN201918266 U CN 201918266U
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- wide plate
- reset switch
- column
- circular hole
- plate
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- Expired - Lifetime
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Abstract
A reset switch for an electric runner belongs to fitness equipment and electric switches, and comprises a fixed seat, wherein a vertical hole and a horizontal hole are formed on the fixed seat; a microswitch is mounted on the fixed seat and provided with a pressure plate, as well as a trigger head and a normally open contact of the pressure plate; a pull rod is mounted in the horizontal hole, and the front part of the pull rod is a cylinder and the rear part of the pull rod is a wide plate; a compression spring is sleeved on the cylinder; a round hole of which the front surface is connected with an elongated slot is formed on the wide plate, and the width of the elongated slot is smaller than the diameter of the round hole; an upright post penetrates the round hole of the wide plate to be mounted in the vertical hole; side slots are formed on the left side and the right side of the upright post; a press fastener is fixed at the upper end of the upright post, and a pressure head positioned on the upper surface of the pressure plate is arranged on the lower surface of the press fastener; and a pressure spring positioned between the press fastener and the wide plate is sleeved on the upright post. The reset switch provided by the utility model has a simple structure, is good in reliability and convenient to operate, and can be widely applied to various electric runners.
Description
Technical field
The utility model belongs to body-building apparatus and appliance switch technical field, more particularly relates to the design of the reset switch of treadmill.
Background technology
According to CE (European Economic Community) authentication, reset switch is the electric elements that treadmill must be equipped.Traditional treadmill is the anxious reset switch that stops of installing mostly, in case when emergencies such as mechanical disorder or human body accident taking place need stop immediately, often being caught unprepared causes than serious consequence.
Many in recent years homemade treadmills have met the requirement of CE safety certification.But its emergency stop switch generally is a mechanical system, can be divided into mechanical button substantially and directly control the forceful electric power input and control machinery-electrical equipment relay dual mode with light current.These two kinds of control modes have all met the CE requirement, have possessed sudden-stop function.But first kind of mode directly controlled the forceful electric power input, occurs shock hazard easily; The second way is owing to adopt machinery-electrical equipment relay, complex structure mostly, and reliability is also poor.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, and a kind of reset switch of treadmill is provided.It is simple in structure, and good reliability is easy to operate, can be widely used in the various treadmills.
In order to achieve the above object, the utility model comprises holder, has vertical core and transverse holes on the holder and sensitive switch is installed.Sensitive switch has pressing plate and trigger head and normally opened contact.Pull bar is installed in the transverse holes, and the front portion of pull bar is a wide plate for cylindrical rear portion.Suit the compression spring on the cylinder.Have circular hole on the wide plate, the front of circular hole is connected with elongated slot, and the width of elongated slot is less than the diameter of circular hole.The circular hole that one column passes wide plate is installed in the vertical core.The left and right sides of column has side channel.Press button is being fixed in the upper end of column, has the pressure head that is positioned at above the pressing plate below the press button.Suit the stage clip between press button and wide plate on the column.The elongated slot both sides of wide plate can be slipped in the side channel of the column left and right sides.
Have erection opening on the holder, holder is a moulding.The simple cost of moulding production technology is low.
Sensitive switch is the common commercial sensitive switch.The common commercial sensitive switch can reduce cost.
Task of the present utility model comes to this and finishes.
The utility model is simple in structure, and good reliability is easy to operate, can be widely used in the various treadmills.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram of its operating state.
Fig. 3 is the schematic diagram of reset button column.
Embodiment
Embodiment 1.A kind of reset switch of treadmill is as Fig. 1～shown in Figure 3.It comprises holder 5, has vertical core 7 and transverse holes 8 on the holder 5 and sensitive switch 6 is installed.Sensitive switch 6 has pressing plate 9 and trigger head 10 and normally opened contact 11.Pull bar 4 is installed in the transverse holes 8, and the front portion of pull bar 4 is a wide plate 12 for cylindrical rear portion.Suit compression spring 3 on the cylinder.Have circular hole 13 on the wide plate 12, the front of circular hole 13 is connected with elongated slot 14, and the width of elongated slot 14 is less than the diameter of circular hole 13.The circular hole 13 that one column 15 passes wide plate 12 is installed in the vertical core 7.The left and right sides of column 15 has side channel 16.Press button 1 is being fixed in the upper end of column 15, has the pressure head 17 that is positioned at above the pressing plate 9 below the press button 1.Suit the stage clip 2 between press button 1 and wide plate 12 on the column 15.
Have erection opening 18 on the holder 5, holder 5 is a moulding.Sensitive switch 6 is the common commercial sensitive switch.
Treadmill is in when work, and the body builder depresses simultaneously press button 1 with pull bar 4 pushers, and the elongated slot 14 of wide plate 12 is slipped in the side channel 16 of column 15 left and right sides.Meanwhile, the pressure head 17 below the press button 1 is depressed the pressing plate 9 and the trigger head 10 thereof of sensitive switch 6 normally opened contact 11 closures of sensitive switch 6.When running into emergency and need disconnect treadmill, only need pull bar 4 is pulled out forward.This moment, the elongated slot 14 and the circular hole 13 of wide plate 12 moved forward, and the elongated slot 14 that skids off wide plate 12 until column 15 relatively enters in the circular hole 13; Under the effect of stage clip 2 tension force, column 15 and press button 1 are upspring together with pressure head 17, and the pressing plate 9 and the trigger head 10 thereof of sensitive switch 6 lift, and normally opened contact 11 is discharged recover to disconnect, and the treadmill dead electricity quits work.
Embodiment 1 is simple in structure, and good reliability is easy to operate, can be widely used in the various treadmills.
Claims (3)
1. the reset switch of a treadmill, comprise holder, it is characterized in that having on the holder vertical core and transverse holes and sensitive switch is installed, sensitive switch has pressing plate and trigger head and normally opened contact, pull bar is installed in the transverse holes, the front portion of pull bar is a wide plate for cylindrical rear portion, suit the compression spring on the cylinder, have circular hole on the wide plate, the front of circular hole is connected with elongated slot, the width of elongated slot is less than the diameter of circular hole, the circular hole that one column passes wide plate is installed in the vertical core, and the left and right sides of column has side channel, and press button is being fixed in the upper end of column, have the pressure head that is positioned at above the pressing plate below the press button, suit the stage clip between press button and wide plate on the column.
2. according to the reset switch of the described treadmill of claim 1, it is characterized in that having erection opening on the said holder, holder is a moulding.
3. according to the reset switch of claim 1 or 2 described treadmills, it is characterized in that said sensitive switch is the common commercial sensitive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206618626U CN201918266U (en) | 2010-12-16 | 2010-12-16 | Reset switch of electric runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206618626U CN201918266U (en) | 2010-12-16 | 2010-12-16 | Reset switch of electric runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918266U true CN201918266U (en) | 2011-08-03 |
Family
ID=44418058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206618626U Expired - Lifetime CN201918266U (en) | 2010-12-16 | 2010-12-16 | Reset switch of electric runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355491A (en) * | 2015-11-27 | 2016-02-24 | 山东汇祥健身器材有限公司 | Treadmill hidden emergency-stop switch |
| CN108744106A (en) * | 2018-06-07 | 2018-11-06 | 李新华 | A kind of GI Medicine Bidirectional-pressure gastric lavage device |
-
2010
- 2010-12-16 CN CN2010206618626U patent/CN201918266U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355491A (en) * | 2015-11-27 | 2016-02-24 | 山东汇祥健身器材有限公司 | Treadmill hidden emergency-stop switch |
| CN108744106A (en) * | 2018-06-07 | 2018-11-06 | 李新华 | A kind of GI Medicine Bidirectional-pressure gastric lavage device |
| CN108744106B (en) * | 2018-06-07 | 2021-05-18 | 李新华 | Bidirectional pressurizing gastric lavage device for digestive system department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266200 Jimo, Shandong, Huashan Road No. two, No. 369, No. Patentee after: IMPULSE (QINGDAO) HEALTH TECH LTD. CO. Address before: 266200 Jimo, Shandong, Huashan Road No. two, No. 369, No. Patentee before: Impulse (Qingdao) Health Tech Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |