CN206675872U - It is anti-to throw away treadmill - Google Patents
It is anti-to throw away treadmill Download PDFInfo
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- CN206675872U CN206675872U CN201720164402.4U CN201720164402U CN206675872U CN 206675872 U CN206675872 U CN 206675872U CN 201720164402 U CN201720164402 U CN 201720164402U CN 206675872 U CN206675872 U CN 206675872U
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- scissors
- treadmill
- pedestal
- sensor
- scissors mechanism
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Abstract
Prevent throwing away treadmill the utility model proposes one kind, including conveyer mechanism, conveyer mechanism includes the multiple rolling elements being arranged side by side, the timing belt being sheathed on outside multiple rolling elements, and the first actuator that rolling element can be driven to rotate, the one end of conveyer mechanism along longitudinal direction are provided with handrail；Prevent that throwing away treadmill also includes detection unit and controller, the other end of conveyer mechanism is provided with the scissors mechanism that can do stretching motion, scissors mechanism includes scissor unit, scissor unit includes two scissors rods to cross one another, two scissors rods are hinged in infall, and the bottom of scissors mechanism is horizontally arranged with pedestal, and pedestal is connected with conveyer mechanism, the second actuator of scissors mechanism stretching motion can be driven by being provided with pedestal, and the second actuator is connected with detection unit with controller.The utility model being capable of quickly and efficiently protection staff personal safety.
Description
Technical field
The utility model belongs to sports apparatus technical field, more particularly to one kind prevents throwing away treadmill.
Background technology
Treadmill, it is the standing body-building apparatus of family and gymnasium, it is made by motor driven treadbelt (timing belt)
People passively runs or walked about at different rates.The purpose that people are performed physical exercise using treadmill is exactly being good for for body
Health, therefore the security of treadmill is that people have to consider.
At present, it is therefore, easily online due to needing to use the electric control gears such as motor in the running of treadmill
Road, element etc. are broken down, so as to cause the power output of motor with setting input value mismatch, and then easily produce because
Treadmill accelerates and people is thrown away to the accident over several meters suddenly.
In summary, how the quickly and efficiently personal safety of protection staff when treadmill accelerates suddenly, be
The security performance for improving treadmill is badly in need of the aspect to be considered.
The content of the invention
The utility model for it is above-mentioned how when treadmill accelerates suddenly quickly and efficiently protection staff the person
The technical problem of safety, proposition is a kind of quickly and efficiently to throw away treadmill by the anti-of protection staff personal safety.
In order to achieve the above object, the technical solution adopted in the utility model is：
One kind is anti-to throw away treadmill, including conveyer mechanism, and conveyer mechanism includes the multiple rollings being arranged side by side
Body, the timing belt being sheathed on outside multiple rolling elements, and the first actuator that rolling element can be driven to rotate, conveyer mechanism edge are vertical
To one end be provided with handrail；Prevent that throwing away treadmill also includes detection unit and controller, the other end of conveyer mechanism
The scissors mechanism of stretching motion can be done by being provided with, and scissors mechanism includes scissor unit, what scissor unit crossed one another including two
Scissors rod, two scissors rods are hinged in infall, and the bottom of scissors mechanism is horizontally arranged with pedestal, pedestal and conveyer mechanism
Connect, be horizontally arranged with guide rail on pedestal, one end of guide rail is connected with fixture, and the other end of guide rail is connected with pedestal, led
Sliding block is connected with rail, the both ends of scissors mechanism bottom transversely are hinged with fixture and sliding block respectively, and scissors mechanism stretches
Direction and the angle of conveyer mechanism top surface are ɑ, wherein, 180 ° of 90 °≤ɑ ＜, being provided with pedestal can drive scissors mechanism to stretch
Contracted the second actuator moved, and the second actuator is connected with detection unit with controller.
Preferably, ɑ is arranged to：90°≤ɑ≤135°.
Preferably, scissors rod is divided into Part I by the pin joint of scissor unit scissors rod along scissors rod length direction
And two parts of Part II, the Part I of two scissors rods of scissor unit are located at pin joint along scissors mechanism telescopic direction
Side, meanwhile, Part II is located at opposite side of the pin joint along scissors mechanism telescopic direction.
Preferably, scissors rod is divided into Part I by the pin joint of scissor unit scissors rod along scissors rod length direction
And two parts of Part II, the Part I of two scissors rods of scissor unit are located at the side of pin joint transversely, meanwhile, the
Two parts are located at the opposite side of pin joint transversely.
Preferably, detection unit includes the first sensor of detectable personnel's actual motion speed, and it is detectable same
The second sensor with actual motion speed is walked, first sensor is connected with second sensor with controller.
Preferably, pedestal is hinged with conveyer mechanism, the hinged place of pedestal and conveyer mechanism is provided with torque spring.
Preferably, top is provided with when detectable scissors mechanism stretches out at the top of scissors mechanism by along telescopic direction resistance
3rd sensor, 3rd sensor is connected with controller.
Preferably, the top of pedestal transversely opens up fluted, guide rail and fixture may be contained within groove.
Compared with prior art, it is the advantages of the utility model with good effect：
The utility model is anti-to throw away treadmill by setting scissors mechanism, can realize what is be thrown out of as personnel
The effect that quickly and efficiently personnel are stopped when dangerous, to avoid personnel from leaving after treadmill because falling down on the ground or encountering
Sharp objects and by personal injury；Further, since scissors mechanism possesses the space-consuming of very little, therefore, this practicality after shrinking
The new anti-treadmill that throws away can effectively avoid influence to personnel's normal use under safe work state.
Brief description of the drawings
Fig. 1 is the anti-overall structure diagram for throwing away treadmill of the utility model；
Fig. 2 is the anti-structural representation thrown away under treadmill safe handling state of the utility model；
Above in each figure：1st, conveyer mechanism；2nd, controller display；3rd, handrail；4th, scissors mechanism；5th, pedestal；6th,
Two actuators；7th, guide rail；8th, sliding block；9th, fixture.
Embodiment
Below, the utility model is specifically described by exemplary embodiment.It should be appreciated, however, that do not having
In the case of being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
, it is necessary to which explanation, longitudinal direction of the present utility model refer to prevent throwing away electronic running in description of the present utility model
The length direction of machine, laterally refer to the anti-width for throwing away treadmill, it is vertical to refer to the anti-height for throwing away treadmill
Spend direction；The orientation or position relationship of the instruction such as term " longitudinal direction ", " transverse direction ", " vertical ", " on ", " under " are for only for ease of and retouched
State the utility model and simplify and describe, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
As shown in figure 1, a kind of prevent throwing away treadmill, including conveyer mechanism 1, whether detectable personnel throw away
Dangerous detection unit, and the controller of detection unit signal can be received, conveyer mechanism 1 includes the multiple rollings being arranged side by side
Kinetoplast, the timing belt being sheathed on outside multiple rolling elements, and the first actuator that rolling element can be driven to rotate, conveyer mechanism 1
The handrail 3 held for personnel is provided with along one end of longitudinal direction (referring to the anti-length direction for throwing away treadmill shown in Fig. 1),
The other end of conveyer mechanism 1 is provided with the scissors mechanism 4 that can do stretching motion, and scissors mechanism 4 includes more than one scissor
Unit, scissor unit include two scissors rods to cross one another, and two scissors rods are hinged in infall, so that scissor unit has
Flexible function, the bottom of scissors mechanism 4 transversely (refer to the anti-width for throwing away treadmill shown in Fig. 1) and are provided with
Pedestal 5, pedestal 5 are connected with conveyer mechanism 1, and the guide rail that can drive the stretching motion of scissors mechanism 4 is horizontally arranged with pedestal 5
7, one end of guide rail 7 is connected with fixture 9, and the other end of guide rail 7 is connected with pedestal 5, and being connected with guide rail 7 can be straight along guide rail 7
The sliding block 8 of line motion, the both ends (being located at the end on different scissors rods respectively) of the bottom of scissors mechanism 4 transversely respectively with
Fixture 9 and sliding block 8 are be hinged, and the telescopic direction of scissors mechanism 4 and the angle of the top surface of conveyer mechanism 1 are ɑ, 90 °≤ɑ ＜
180 °, both can guarantee that with this and played a part of stopping personnel during use, and can avoid because towards personnel direction stretch out and
Cause the injury of personnel；The second actuator 6 of the stretching motion of scissors mechanism 4, the second actuator can be driven by being additionally provided with pedestal 5
6 are connected with detection unit with controller.
Preferably, ɑ is arranged to：90 °≤ɑ≤135 °, played when can preferably ensure and use with this and personnel are hindered
The effect of gear.
In addition, as shown in figure 1, scissor unit is arranged to multiple, coplanar between adjacent scissor unit and head and the tail are hinged,
The distance of stretch out and draw back of scissors mechanism 4 is added with this.
The structure of above-mentioned scissors mechanism 4, Ke Yiwei：As shown in figure 1, the pin joint of scissor unit scissors rod is by scissors rod edge
Scissors rod length direction is divided into two parts of Part I and Part II, the Part I position of two scissors rods of scissor unit
In side of the pin joint along the telescopic direction of scissors mechanism 4, meanwhile, Part II is located at pin joint along the telescopic direction of scissors mechanism 4
Opposite side, the linearly stretching motion of scissors mechanism 4 ensure that with this, so that the contact surface of scissors mechanism 4 and human body
Product is maximum, and then improves the effect to personal protection.
With reference to the structure of above-mentioned scissors mechanism 4, scissors mechanism 4 can also be：First of two scissors rods of scissor unit
Divide and be located at the side of pin joint transversely, meanwhile, Part II is located at the opposite side of pin joint transversely, with this, makes scissor machine
The telescopic direction of structure 4 is camber line, and now, the telescopic direction of scissors mechanism 4 and the angle of the top surface of conveyer mechanism 1 are camber line institute
In plane and the angle of the top surface of conveyer mechanism 1.The effect of the above-mentioned setting of the utility model is that it is possible to expand to personal protection
Scope, i.e., when direction that personnel are thrown out of deviate timing belt rotation direction it is larger when, personnel can also be stopped.
Preferably, as shown in figure 1, guide rail 7 is leading screw, now, connected between sliding block 8 and guide rail 7 by lead screw pair, together
When, the second actuator 6 can be that servomotor, stepper motor or hydraulic motor are one kind of, and the utility model will be by that will lead
Rail 7 is arranged to leading screw, is advantageous to the quick stretching when in use of scissors mechanism 4, and then improve treadmill and personnel are occurred
Capability of fast response under dangerous situation.
For the structure of above-mentioned detection unit, Ke Yiwei：Detection unit includes the of detectable personnel's actual motion speed
One sensor, and the second sensor of detectable timing belt actual motion speed, first sensor and second sensor with
Controller connects, in use, when the rate signal of controller analysis first sensor and the rate signal difference of second sensor
During more than certain safe range, the second actuator 6 of control rotates.
For the structure of above-mentioned handrail 3, it is specially：As shown in figure 1, handrail 3 includes vertically being fixedly installed on biography
The support member at the top of tape-feed 1, and connect along the handle set towards personnel direction, the top fixation of handle and support member
Connect.
Further, the top of handrail 3 is provided with the controller display 2 that can show detection unit testing result, favourable with this
Shift to an earlier date discovering device failure in operating personnel, and make a response in time.
As depicted in figs. 1 and 2, based on above-mentioned embodiment, the anti-operation principle for throwing away treadmill of the utility model
For：When controller receives detection unit safety signal, the second actuator 6 holding scissors mechanism 4 is in the state of shrinkage limit
(as shown in Figure 2)；When controller finds that detection unit signal exceeds safe range, the second actuator 6 of control rotates, Jin Ertong
Part 6 of overdriving driving scissors mechanism 4 quickly extend out to the state shown in Fig. 1, and personnel are entered before personnel leave conveyer mechanism 1
Row effectively stops.
From the foregoing, the utility model is anti-to throw away treadmill by setting scissors mechanism 4, it can realize and work as personnel
The effect that quickly and efficiently personnel are stopped during the danger being thrown out of, to avoid personnel from leaving after treadmill because falling
Fall down to the ground it is upper or encounter sharp objects and by personal injury；Further, since scissors mechanism 4 possesses very little occupancy after shrinking is empty
Between, therefore, the utility model prevents that throwing away treadmill can effectively avoid to personnel's normal use under safe work state
Influence.
As the improvement of above-mentioned embodiment, pedestal 5 is be hinged with conveyer mechanism 1, the hinge of pedestal 5 and conveyer mechanism 1
The place of connecing is provided with torque spring.In use, after personnel and scissors mechanism 4 are in contact, pedestal 5 is made in the resistance of torque spring
Slowly scissors mechanism 4 is driven to rotate with lower, so as to which on the one hand buffering can be played a part of to personnel；On the other hand, can subtract
Small personnel and then are further protected by the resistance of scissors mechanism 4 to personnel.
In addition, the top of scissors mechanism 4 is provided with when detectable scissors mechanism 4 stretches out top by along telescopic direction resistance
3rd sensor, 3rd sensor are connected with controller.In use, when 3rd sensor detect the top of scissors mechanism 4 by
Along telescopic direction resistance when, send signal to controller, controller controls the second actuator 6 to invert, so as to avoid because of scissor
The response lag of mechanism 4 and top occur directly hit the phenomenon of personnel to occur, further increase and anti-throw away treadmill
Security performance.
In addition, the top of pedestal 5 transversely opens up fluted, guide rail 7 and fixture 9 may be contained within groove, groove
Set to reduce and the anti-space thrown away outside treadmill is taken when scissors mechanism 4 is in shrinkage limit state.
Claims (8)
1. one kind is anti-to throw away treadmill, including conveyer mechanism (1), conveyer mechanism (1) is multiple including being arranged side by side
Rolling element, the timing belt being sheathed on outside multiple rolling elements, and the first actuator that rolling element can be driven to rotate, conveyer mechanism
(1) one end of longitudinal direction is provided with handrail (3), it is characterised in that：Also include detection unit and controller, conveyer mechanism (1)
The other end be provided with the scissors mechanism (4) that can do stretching motion, scissors mechanism (4) includes scissor unit, and scissor unit includes
Two scissors rods to cross one another, two scissors rods are hinged in infall, and the bottom of scissors mechanism (4) is horizontally arranged with pedestal
(5), pedestal (5) is connected with conveyer mechanism (1), and guide rail (7), one end connection of guide rail (7) are horizontally arranged with pedestal (5)
There is fixture (9), the other end of guide rail (7) is connected with pedestal (5), and sliding block (8), scissors mechanism (4) bottom are connected with guide rail (7)
The both ends of portion transversely are be hinged with fixture (9) and sliding block (8) respectively, the telescopic direction and conveyer mechanism of scissors mechanism (4)
(1) angle of top surface is ɑ, wherein, 180 ° of 90 °≤ɑ ＜, scissors mechanism (4) stretching motion can be driven by being provided with pedestal (5)
Second actuator (6), the second actuator (6) are connected with detection unit with controller.
2. according to claim 1 prevent throwing away treadmill, it is characterised in that：ɑ is arranged to：90°≤ɑ≤135°.
3. according to claim 1 prevent throwing away treadmill, it is characterised in that：The pin joint of scissor unit scissors rod will
Scissors rod is divided into two parts of Part I and Part II along scissors rod length direction, and the of two scissors rods of scissor unit
A part is located at side of the pin joint along scissors mechanism (4) telescopic direction, meanwhile, Part II is located at pin joint along scissors mechanism
(4) opposite side of telescopic direction.
4. according to claim 1 prevent throwing away treadmill, it is characterised in that：The pin joint of scissor unit scissors rod will
Scissors rod is divided into two parts of Part I and Part II along scissors rod length direction, and the of two scissors rods of scissor unit
A part is located at the side of pin joint transversely, meanwhile, Part II is located at the opposite side of pin joint transversely.
5. according to claim 1 prevent throwing away treadmill, it is characterised in that：It is real that detection unit includes detectable personnel
The first sensor of border movement velocity, and the second sensor of detectable timing belt actual motion speed, first sensor with
Second sensor is connected with controller.
6. anti-according to any one of claim 1-5 throws away treadmill, it is characterised in that：Pedestal (5) and transmission
Band mechanism (1) is be hinged, and the hinged place of pedestal (5) and conveyer mechanism (1) is provided with torque spring.
7. anti-according to any one of claim 1-5 throws away treadmill, it is characterised in that：Scissors mechanism (4) pushes up
Portion is provided with the top of when detectable scissors mechanism (4) stretches out by the 3rd sensor along telescopic direction resistance, 3rd sensor
It is connected with controller.
8. anti-according to any one of claim 1-5 throws away treadmill, it is characterised in that：The top of pedestal (5)
Transversely open up fluted, guide rail (7) and fixture (9) may be contained within groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164402.4U CN206675872U (en) | 2017-02-22 | 2017-02-22 | It is anti-to throw away treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164402.4U CN206675872U (en) | 2017-02-22 | 2017-02-22 | It is anti-to throw away treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206675872U true CN206675872U (en) | 2017-11-28 |
Family
ID=60396163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164402.4U Expired - Fee Related CN206675872U (en) | 2017-02-22 | 2017-02-22 | It is anti-to throw away treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206675872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730607A (en) * | 2017-02-22 | 2017-05-31 | 赵博 | It is anti-to throw away treadmill |
-
2017
- 2017-02-22 CN CN201720164402.4U patent/CN206675872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730607A (en) * | 2017-02-22 | 2017-05-31 | 赵博 | It is anti-to throw away treadmill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |