CN202777636U - Automatic protection sudden stop device of running machine - Google Patents
Automatic protection sudden stop device of running machine Download PDFInfo
- Publication number
- CN202777636U CN202777636U CN 201220479806 CN201220479806U CN202777636U CN 202777636 U CN202777636 U CN 202777636U CN 201220479806 CN201220479806 CN 201220479806 CN 201220479806 U CN201220479806 U CN 201220479806U CN 202777636 U CN202777636 U CN 202777636U
- Authority
- CN
- China
- Prior art keywords
- sensor
- signal
- cpu
- treadmill
- function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses an automatic protection sudden stop device of a running machine, and the device is mainly used for solving the technical problems of unstable performance and low reliability of the conventional product. The automatic protection sudden stop device comprises a direct current (DC) power supply unit and a central processing unit connected with the DC power supply unit, wherein the central processing unit is connected with a sensor and receives a signal from the sensor; a functional conversion switch connected with the central processing unit is used for performing function conversion between the conventional function and an automatic function and transmitting the signal to the central processing unit; the sensor is a distance sensor or an infrared sensor; a sensor roller connected with the sensor detects a distance or an obstacle and transmits the signal to the central processing unit for signal processing; corresponding output operation is executed, and a switch signal is sent to the running machine; and therefore, the running machine can automatically protect sudden stop. By utilizing the automatic protection sudden stop device, a runner can leave the normal running position, and the running machine has an automatic stop function; any rope is not required to be tired on the runner; and conversion of an automatic mode and a manual mode can be realized.
Description
Technical field
The utility model relates to a kind of treadmill and automatically protects emergency stop device, belongs to manufacturing and the applied technical field of electronic product.
Background technology
At present, the treadmill of selling on the market is realized anxious stopping by short circuit sheet plug, perhaps realizes anxious stopping by tongue tube and magnet.Wherein realize that by short circuit sheet plug anxious structure of stopping is to be provided with two short-circuiting terminals at end piece, be inserted on the hole of treadmill, also be provided with the wire stay cord of tightrope and so on the end of short circuit sheet, be used for being worn on hand or on the neck.If there is slipping or other emergency, utilize the tension force of rope, disconnect short-circuit piece and be connected connection with treadmill, reach the quick stopping purpose of treadmill.If the direction of pull of tightrope is different from the direction of insertion of end piece like this, can cause extracting short-circuit piece, cause treadmill not stop, if children use treadmill, also might cause the accident such as pull.
The mode of tongue tube and magnet is to utilize the principle of tongue tube, when around high-intensity magnetic field being arranged, and tongue tube meeting adhesive, otherwise disconnect.Magnet is tied up on the tightrope, then with tightrope not with it, like this ought be in emergency circumstances, the pulling tightrope can be pulled away from tongue tube with magnet, and the contact is disconnected, and reaches anxious purpose of stopping.At present, these two kinds of products want to realize anxious stopping on the market, all be unable to do without tightrope.But because the direction of the dynamics of tightrope pulling force and pulling can directly affect anxious effect of stopping.And need to be that tightrope causes inconvenience to the people at human body.Therefore, it is stable not to exist performance, the shortcoming that reliability is not high, use is inconvenient.
Summary of the invention
The purpose of this utility model mainly is that solution existing product performance is stable not, the technical problem that reliability is not high, use is inconvenient.The utility model can realize that treadmill has automatic hold function when the running people leaves normal running position, and need to be not any stay cord at the running person, and can realize the switching of automated manner and manual two kinds of functions.
For achieving the above object, the utility model adopts following technical proposals: the treadmill automatic emergency stop device, comprise the DC power supply unit, and connected CPU.CPU is connected with sensor, receives the signal from sensor, and the function change-over switch that is connected with CPU is to carry out function to switch between original function and automatic function, and signal is passed to CPU.
The sensor is range sensor or infrared sensor, detects distance or barrier by the sensor roller that is connected with sensor, sends signal to CPU.
Above-mentioned CPU is processed the signal that collects, and then carries out signal and processes, and carries out corresponding output function and to treadmill transmit button signal, realizes that treadmill protects anxious stopping automatically, guarantees body builder's personal safety.If be positioned at automatic adjustment state, in the time of unmanned, treadmill is out of service.
Above-mentioned DC power supply unit is powered to CPU, and the function of CPU is finished by single-chip microcomputer.
Characteristics of the present utility model are: can realize treadmill nobody the time autostop, avoided accident.The utility model provides a kind of simple in structure, stable performance, treadmill that reliability is high automatically to protect emergency stop device.
Description of drawings
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the utility model each several part annexation schematic diagram.
The specific embodiment
Embodiment
With reference to accompanying drawing 1-2, the treadmill automatic emergency stop device comprises the DC power supply unit, and connected CPU (4).CPU (4) is connected with sensor (3), reception is from the signal of sensor (3), the function change-over switch (5) that is connected with CPU (4), be between original function and automatic function, to carry out function to switch, and signal is passed to CPU (4).
The sensor (3) is range sensor (Sharp GP2D02) or infrared sensor (E3Z-D62), detect distance or barrier (1) by the sensor roller (2) that is connected with sensor (3), send signal to CPU (4).
Above-mentioned CPU (4) is processed the signal that collects, and then carries out signal and processes, and carries out corresponding output function and to treadmill (6) transmit button signal, realizes that treadmill protects anxious stopping automatically, guarantees body builder's personal safety.
Above-mentioned DC power supply unit is to CPU (4) power supply, and the function of CPU (4) is finished (89C51 or other model) by single-chip microcomputer.
Operation principle of the present utility model: this device is to detect whether the people is arranged on treadmill by sensor, if be positioned at automatic switch state and unmanned, then treadmill stops.If manual state then determines according to the state of switch whether treadmill can move.The switching over of this device is at manual state; then do not affect the original duty of treadmill; if switch to auto state; this device can detect whether the people is arranged on treadmill according to sensor; if someone, then treadmill is according to setting normal operation, similar manual state; if unmanned, then realize the anxious purpose of stopping of treadmill by disconnecting the treadmill protection switch.
Claims (4)
1. a treadmill is protected emergency stop device automatically, it is characterized in that: this device comprises the DC power supply unit, and connected CPU, CPU is connected with sensor, reception is from the signal of sensor, the function change-over switch that is connected with CPU, between original function and automatic function, to carry out function to switch, and signal passed to CPU, the sensor is range sensor or infrared sensor, detect distance or barrier by the sensor roller that is connected with sensor, send signal to CPU; Above-mentioned CPU is processed the signal that collects, and then carries out signal and processes, and carries out corresponding output function and to treadmill transmit button signal, realizes that treadmill protects anxious stopping automatically; Above-mentioned DC power supply unit is powered to CPU, and the function of CPU is finished by single-chip microcomputer.
2. treadmill as claimed in claim 1 is protected emergency stop device automatically, it is characterized in that: the model that above-mentioned CPU adopts is 89C51.
3. treadmill as claimed in claim 1 is protected emergency stop device automatically, it is characterized in that: the model that above-mentioned range sensor adopts is Sharp GP2D02.
4. treadmill as claimed in claim 1 is protected emergency stop device automatically, it is characterized in that: the model that above-mentioned infrared sensor adopts is E3Z-D62.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479806 CN202777636U (en) | 2012-09-19 | 2012-09-19 | Automatic protection sudden stop device of running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220479806 CN202777636U (en) | 2012-09-19 | 2012-09-19 | Automatic protection sudden stop device of running machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777636U true CN202777636U (en) | 2013-03-13 |
Family
ID=47804991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220479806 Expired - Fee Related CN202777636U (en) | 2012-09-19 | 2012-09-19 | Automatic protection sudden stop device of running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777636U (en) |
Cited By (6)
| 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 |
| US10058730B2 (en) | 2014-10-23 | 2018-08-28 | Corepact, Llc | Cordless treadmill |
| US11224781B2 (en) | 2019-02-28 | 2022-01-18 | The Giovanni Project LLC | Treadmill with lighted slats and power disks |
| US11291881B2 (en) | 2019-02-28 | 2022-04-05 | The Giovanni Project LLC | Treadmill with lighted slats |
| US11590388B2 (en) | 2018-05-21 | 2023-02-28 | The Giovanni Project LLC | Braking and locking system for a treadmill |
| US11918847B2 (en) | 2018-05-21 | 2024-03-05 | The Giovanni Project LLC | Braking and locking system for a treadmill |
-
2012
- 2012-09-19 CN CN 201220479806 patent/CN202777636U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10058730B2 (en) | 2014-10-23 | 2018-08-28 | Corepact, Llc | Cordless treadmill |
| US10688336B2 (en) | 2014-10-23 | 2020-06-23 | Human Powered Fitness Inc. | Cordless treadmill |
| US11364412B2 (en) | 2014-10-23 | 2022-06-21 | Athey Investments, Inc. | Cordless treadmill |
| 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 |
| US11590388B2 (en) | 2018-05-21 | 2023-02-28 | The Giovanni Project LLC | Braking and locking system for a treadmill |
| US11794069B2 (en) | 2018-05-21 | 2023-10-24 | The Giovanni Project LLC | Braking and locking system for a treadmill |
| US11918847B2 (en) | 2018-05-21 | 2024-03-05 | The Giovanni Project LLC | Braking and locking system for a treadmill |
| US11224781B2 (en) | 2019-02-28 | 2022-01-18 | The Giovanni Project LLC | Treadmill with lighted slats and power disks |
| US11291881B2 (en) | 2019-02-28 | 2022-04-05 | The Giovanni Project LLC | Treadmill with lighted slats |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202777636U (en) | Automatic protection sudden stop device of running machine | |
| US10749364B2 (en) | Energy-saving charger capable of automatically powering off | |
| JP7237380B2 (en) | Smart connection device, starting power supply and battery clamp | |
| WO2012049559A3 (en) | Electromotive vehicle | |
| CN201994524U (en) | Human-body-sensing safety socket | |
| CN105471116A (en) | Wireless Charging Transmission Device | |
| RU2012107167A (en) | CORD DEVICE | |
| CA3136099A1 (en) | Smart connection device, jump starter, and battery clamp | |
| CN205429842U (en) | Socket with USB interface | |
| CN203698253U (en) | Electric bicycle single-hand riding protection device | |
| CN103611223A (en) | Anti-fall device for climbing power transmission tower | |
| CN203076103U (en) | Running state remote monitoring system for centrifugal machine | |
| CN203416199U (en) | Centrifuge emergency brake circuit structure | |
| CN108206556A (en) | BMS charging systems and its charging method | |
| CN204726243U (en) | There is the automobile starting power output circuit of protection to error-polarity connection of power supply | |
| CN104709794A (en) | Overload-preventing escalator alarm device | |
| CN204714429U (en) | A kind of intelligent elevated formula hoist ceiling crane | |
| CN211878445U (en) | Control protection circuit of electric film rolling device | |
| CN108100121A (en) | A kind of electric car for preventing child from operating | |
| CN209879289U (en) | Automatic switching-on and switching-off circuit system applied to test tool equipment | |
| CN203760386U (en) | High security on-off control circuit | |
| CN205263178U (en) | It uses intelligent security bracelet to exchange electrical equipment maintenance debugging | |
| CN202662925U (en) | Power supply connection device special for electric sewing machine | |
| CN206523755U (en) | A kind of automatic shutdown device for electric children vehicle | |
| CN207183696U (en) | A kind of smart jack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |