CN109568992A - A kind of compound stepless starting block of adjustable height - Google Patents
A kind of compound stepless starting block of adjustable height Download PDFInfo
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- CN109568992A CN109568992A CN201811504309.9A CN201811504309A CN109568992A CN 109568992 A CN109568992 A CN 109568992A CN 201811504309 A CN201811504309 A CN 201811504309A CN 109568992 A CN109568992 A CN 109568992A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
- A63K3/00—Equipment or accessories for racing or riding sports
- A63K3/02—Starting-appliances
- A63K3/023—Starting-blocks
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- Electrophonic Musical Instruments (AREA)
Abstract
The present invention provides a kind of compound stepless starting blocks of adjustable height, including a pedestal, it is respectively corresponded on pedestal and is provided with left slider and right sliding block, the left slider and right sliding block correspondence are fixed with left pedal and right pedal, one controller pedestal, it is internally provided with control device, the control device includes interface control module, signal conditioning module, commutator module, resistance detection module, control execution module, when needing to adjust height, pad is pedaled on a foot touch left side or pad is pedaled on the right side, commutator module detection electric shock point is initiated by bottom or is initiated by upper end, sliding contact is touched according to frictional force, resistance detection module detects its resistance value to the pulsed discharge of swept resistance piece, when resistance value is greater than the threshold value of setting, control execution module control height adjustment device adjusts left pedal or right pedal moves up or move down a height.When it is adjusted, foot, which only needs to pedal on a left side, to be slided from top to bottom on pad and can be adjusted, and is pedaled plate without leaving, is completed automatic adjustment.
Description
Technical field
The present invention relates to a kind of sports equipments, and in particular to a kind of starting block, a kind of adjustable height is compound in particular
Stepless starting block.
Background technique
Currently, in line with the spirit of the Olympic Games " swifter, higher, stronger ", some big-and-middle universities and colleges add with the upsurge of nationwide fitness programs
The strong development of sports, holds movement meeting, required instrument is mainly starting block when running is competed, especially one after another
100, the dash match such as 200 meters, the number of competition is more, and in block clearance time, it needs to devote a tremendous amount of time on adjusting starting block
And manpower, reduce the match efficiency of movement meeting.
In existing technology, as Patent No. CN201410121314.7 is disclosed, a kind of adjustable height is compound stepless to be helped
Device, including fixed frame, chassis fixing seat, foot pedal, pedal bottom plate, connection pin shaft one, two, three are run, its main feature is that at one
Forward both sides in rectangular fixed frame are even away from several fixed frame chuck are set, and formed between every two fixed frame chuck
One pedal bottom plate card slot corresponds to pedal bottom plate card slot equipped with inserted block, pedal bottom plate inserted block in the forward two sides of pedal bottom plate
It is inserted into fixed frame, chassis fixing seat is equipped in the right end of fixed frame, chassis fixing seat is equipped with chassis fixation hole,
Pedal bottom plate pin shaft sleeve is fixed in the left end of pedal bottom plate, in foot pedal and pedal bottom plate respective side and and foot
Tread plate pin shaft sleeve is interspersed to be equipped with foot pedal pin shaft sleeve, is hinged between foot pedal and pedal bottom plate by connecting pin shaft two
Together, cylinder is hingedly housed with air cylinder base and connection pin shaft one on pedal bottom plate, cylinder is in the case where cylinder is intracorporal
Face is equipped with the interlayer of Intermediate Gray venthole, seals and is fixed equipped with cylinder bottom cover, in interlayer and cylinder bottom cover below cylinder block
Between space in spring two is laterally housed, the cylinder body wall of the right end of spring two is equipped with aeration aperture, is equipped in aeration aperture single
To ball valve, two right end of spring pushes down non-return valve and seals aeration aperture, connects plunger inner face, plunger rod in the left end of spring two
Stretches out cylinder body wall is fixedly connected with the lower end of manipulator's handle, top manipulator's handle of manipulator's handle in the extension end of plunger rod
Limit base connects the outer wall of cylinder block, and the lower end of fixed spring one, the upper end of spring one are fixed on the intracorporal interlayer of cylinder
Below cylinder piston, gas vent is equipped with above the cylinder block on wall, the upper end sealing of cylinder block is fixed to be equipped with cylinder upper cover,
Cylinder piston rod is hinged and connected to foot pedal by sealing stretches out cylinder upper cover, the cylinder piston rod cylinder seat of honour and connection pin shaft three
Below.
It uses cylinder, and spring adjusts structure, stepless adjustment height may be implemented, adjustment speed is fast, and it is pre- to save match
It the standby time, can dash match especially suitable for civil movement.
Although above-mentioned may be implemented stepless adjustment height, adjusts and need manually to carry out, and need for foot to be placed on
Repetition test on pedal is seen whether height adjustment is reasonable, can not actually save the time, and is adjusted also inaccurate.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of compound stepless starting blocks of adjustable height.
The concrete scheme that it is used is as follows:
A kind of compound stepless starting block of adjustable height, including
One pedestal constitutes a groove type by a bottom plate and the left plate being arranged on bottom plate and right side plate side plate；
Respectively corresponded on left plate and right side plate and be provided with left slider and right sliding block, the left slider and right sliding block it is corresponding with
Left pedal and right pedal are fixed,
One controller pedestal, is internally provided with control device, which includes interface control module, signal condition
Module, commutator module, resistance detection module, control execution module, and it is built-in with power supply device in control device,
The left pedal and right pedal are correspondingly arranged on that pad is pedaled on a left side and pad is pedaled on the right side, and pad is pedaled on a left side and the right bottom for pedaling pad is respectively provided with
There is swept resistance piece, swept resistance piece is provided with several sliding contacts, the sliding contact and resistance detection module and electricity
Source device is separately connected and the left pedal and right pedal are additionally provided with height adjustment device, when needing to adjust height, foot
Pad is pedaled on a touch left side or pad is pedaled on the right side, and commutator module detection electric shock point is initiated still to be initiated by upper end by bottom, according to frictional force
Sliding contact is touched, resistance detection module detects its resistance value to the pulsed discharge of swept resistance piece, when resistance value is greater than the threshold of setting
When value, control execution module control height adjustment device adjusts left pedal or right pedal moves up or move down a height.
Further, the commutator module is used to access the bottom end and upper end of swept resistance piece, and independently with
The sliding contact of bottom setting and the sliding electric shock of upper end setting are correspondingly connected with, when the sliding contact that initiate point is upper end setting
When, the upper switch of commutator module is opened, and lower switch is closed, at this point, touching sliding contact, resistance detection mould according to frictional force
Block detects its resistance value to the pulsed discharge of swept resistance piece, and when resistance value is greater than the threshold value of setting, control execution module control is high
Degree regulating device adjusts left pedal or right pedal moves up a height；When initiate point is the sliding contact of lower end setting, double-throw
The lower switch of switch module is opened, and upper switch is closed, at this point, touching sliding contact according to frictional force, resistance detection module is to cunning
Resistor disc pulsed discharge is moved to detect its resistance value, when resistance value is greater than the threshold value of setting, control execution module controls height adjustment
Device adjusts left pedal or right pedal moves down a height.
Further, the interface control module generates resistance for distinguishing transmission resistance detection module detection swept resistance piece
The uplink signal and downlink signal of value, the uplink signal and downlink signal respectively correspond the upper switch of commutator module under
Switch.
Further, the signal conditioning module carries out processing to uplink signal and downlink signal and is converted into analog signal,
Difference according to uplink signal and downlink signal is compared with the threshold value of setting respectively, and sends conditioning consequential signal to interface
Control module.
Further, it is additionally provided with height adjustment switch button on the controller pedestal, the height adjustment switch button
For the connection opening and closing between power supply device and swept resistance piece.
Further, the left slider and right sliding block also correspondence are fixed with left screw and right screw, left screw and right screw
Correspondence is fixed with left cylinder and right cylinder, and left cylinder and right cylinder are fixed on controller pedestal.
Further, left signal receiver board is provided on the inside of the left slider, the bottom of left signal receiver board is provided with
Left optoelectronic switch；
Right signal receiver board is provided on the inside of the right sliding block, the bottom of right signal receiver board is provided with right photoelectricity and opens
It closes.
Further, it is provided with the equivalent left mounting groove of several arrangement spacing on the left plate, is set in left mounting groove
It is equipped with intilted LED direct illuminating lamp, LED direct illuminating lamp can block the light beam that it is generated by left signal receiver board；
It is provided with the equivalent right mounting groove of several arrangement spacing on the right side plate, is provided in right mounting groove lean-in
Oblique LED direct illuminating lamp, LED direct illuminating lamp can block the light beam that it is generated by right signal receiver board；
Be provided with graduated scale on the bottom plate, graduated scale be arranged between two left mounting grooves or two right mounting grooves it
Between.
Further, the left pedal includes the left pedestal of bottom setting, and the left articulated section on left pedestal, left hinge is arranged in
The upper end of socket part is pedaled plate with a left side and is connect, and a left side is pedaled pad setting and pedaled on plate on a left side, and pad is pedaled on a left side and a left side is pedaled between plate as swept resistance piece,
The left side is pedaled and is provided with left height adjustment cylinder on the inside of plate, which is fixed on left cylinder fixing seat
On, left cylinder fixing seat is fixed on left pedestal and a left side is pedaled plate and is also connected with and moves to left movable plate, and the bottom and setting for moving to left movable plate exist
The left adjusting card slot that several arrangement spacing of left base rear end are equivalent is flexibly connected,
Wherein, the left side, which is pedaled plate and moved to left, is provided with left interconnecting piece between movable plate；
The right pedal includes the right pedestal of bottom setting, is arranged in the right articulated section on right pedestal, right articulated section it is upper
End is pedaled plate with the right side and connect, and the right side is pedaled pad and is arranged to be pedaled on plate on the right side, and pad is pedaled on the right side and to pedal be swept resistance piece between plate on the right side,
The right side is pedaled and is provided with right height adjustment cylinder on the inside of plate, which is fixed on right cylinder fixing seat
On, right cylinder fixing seat is fixed on right pedestal and the right side is pedaled plate and is also connected with and moves to right movable plate, and the bottom and setting for moving to right movable plate exist
The right adjusting card slot that several arrangement spacing of right base rear end are equivalent is flexibly connected,
Wherein, the right side, which is pedaled plate and moved to right, is provided with right interconnecting piece between movable plate.
Further, the keypad of control left cylinder and right cylinder moving distance is provided on the controller pedestal.
Beneficial effects of the present invention:
It is compared with the traditional technology, the present invention pedals pad by a foot touch left side or pad, the detection electric shock of commutator module are pedaled in the right side
Point is initiated by bottom or is initiated by upper end, touches sliding contact according to frictional force, resistance detection module is to swept resistance piece arteries and veins
Impulse electricity is to detect its resistance value, and when resistance value is greater than the threshold value of setting, control execution module control height adjustment device adjusts left
Pedal or right pedal move up or move down a height, foot only needs to pedal pad on a left side or the right side pedal on pad from top to bottom or from it is lower toward
Upper sliding can be adjusted, and pedal plate without leaving, and complete automatic adjustment.Height adjustment switch button is closed after the completion of adjusting,
It would not be in triggering adjustment signal.
The present invention also provides control left pedal or the right side by the keypad of left cylinder and right cylinder moving distance simultaneously
The distance that pedal is moved forward and backward is provided with the key of control LED direct illuminating lamp on keypad, when needing to move backward a distance
When, referring to the position of current left pedal or right pedal, a LED direct illuminating lamp of rear side or front side is opened, after starting cylinder
It moves or moves forward, when optoelectronic switch receives the light beam blocked, cylinder is closed.
Detailed description of the invention
Fig. 1 is side structure schematic view of the invention；
Fig. 2 is positive structure diagram of the invention；
Fig. 3 is the structural schematic diagram of left pedal in the present invention；
Fig. 4 is the partial structure diagram of left pedal in the present invention；
Fig. 5 is the artwork of keypad in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to figs. 1 to Fig. 5, the present invention provides a kind of compound stepless starting blocks of adjustable height, including
One pedestal constitutes a groove type by a bottom plate and the left plate 3 being arranged on bottom plate and right side plate side plate；
It is respectively corresponded on left plate 3 and right side plate and is provided with left slider 61 and right sliding block 71, the left slider 61 and right cunning
Block 71, which is corresponded to, fixes 7 with left pedal 6 and right pedal, and the left slider 61 and right sliding block 71 also correspond to and left screw 50 and right screw
51 is fixed, and left screw 50 and right screw 51 are corresponding fixed with left cylinder 2 and right cylinder 20, and left cylinder 2 and right cylinder 20 are fixed on
On controller pedestal 1.
The inside of the left slider 61 is provided with left signal receiver board 62, and the bottom of left signal receiver board 62 is provided with left light
Electric switch；The equivalent left mounting groove 4 of several arrangement spacing is provided on the left plate 3, left 4 two sides of mounting groove are left support
30, intilted LED direct illuminating lamp is provided in left mounting groove 4, and LED direct illuminating lamp can generate it by left signal receiver board 62
Light beam blocked；
The inside of the right sliding block 71 is provided with right signal receiver board 72, and the bottom of right signal receiver board 72 is provided with right light
Electric switch, the equivalent right mounting groove 40 of several arrangement spacing is provided on the right side plate, and right 40 two sides of mounting groove are right branch
31 are supportted, is provided with intilted LED direct illuminating lamp in right mounting groove, LED direct illuminating lamp can generate it by right signal receiver board
Light beam blocked；
Graduated scale 9 is provided on the bottom plate, graduated scale 9 is arranged between two left mounting grooves or two right mounting grooves
Between.
Referring to Fig. 5, while the present invention also provides the keypads by 20 moving distance of left cylinder 2 and right cylinder to control
The distance that left pedal 6 or right pedal 7 are moved forward and backward is provided with the key of control LED direct illuminating lamp on keypad, when such as advancing,
Key isOr when retreating, key is When
Need to move backward one apart from when, first press and need to adjust cylinder button, left side or right side, press afterwards referring to a current left side
A LED direct illuminating lamp of rear side or front side is opened in the position of pedal or right pedal, and starting cylinder moves back or moves forward, and works as light
When electric switch receives the light beam blocked, cylinder is closed.For example, left pedal is in correspondencePosition when, need to move backward one
A distance, then directly press?.
The present invention also includes a controller pedestal 1, is internally provided with control device, and the control device includes interface control
Molding block, signal conditioning module, commutator module, resistance detection module, control execution module, and built in control device
There is power supply device.
The left pedal 6 and right pedal 7 are correspondingly arranged on that pad 60 is pedaled on a left side and pad 70 is pedaled on the right side, and a left side pedals pad 60 and right pedals pad 70
Bottom is provided with swept resistance piece, swept resistance piece is provided with several sliding contacts, the sliding contact and resistance are examined
It surveys that module and power supply device are separately connected and the left pedal 6 and right pedal 7 are additionally provided with height adjustment device, works as needs
When adjusting height, pad 60 is pedaled on a foot touch left side or pad 70 is pedaled on the right side, and commutator module detection electric shock point is initiated still by bottom by upper
End is initiated, and touches sliding contact according to frictional force, and resistance detection module detects its resistance value to the pulsed discharge of swept resistance piece, when
When resistance value is greater than the threshold value of setting, control execution module control height adjustment device adjusts left pedal or right pedal is moved up or moved down
One height.
The commutator module is used to access the bottom end and upper end of swept resistance piece, and be independently arranged with bottom
The sliding electric shock of sliding contact and upper end setting is correspondingly connected with, when initiate point is the sliding contact of upper end setting, commutator
The upper switch of module is opened, and lower switch is closed, at this point, touching sliding contact according to frictional force, resistance detection module is to sliding electricity
Piece pulsed discharge is hindered to detect its resistance value, and when resistance value is greater than the threshold value of setting, control execution module controls height adjustment device
It adjusts left pedal 6 or right pedal 7 moves up a height；When initiate point is the sliding contact of lower end setting, commutator module
Lower switch open, upper switch close, at this point, according to frictional force touch sliding contact, resistance detection module is to swept resistance piece
Pulsed discharge is to detect its resistance value, and when resistance value is greater than the threshold value of setting, control execution module control height adjustment device is adjusted
Left pedal 6 or right pedal 7 move down a height.
Among the above, the interface control module generates resistance value for distinguishing transmission resistance detection module detection swept resistance piece
Uplink signal and downlink signal, the uplink signal and downlink signal respectively correspond commutator module upper switch and under open
It closes.
Among the above, the signal conditioning module carries out processing to uplink signal and downlink signal and is converted into analog signal, according to
It is compared respectively with the threshold value of setting according to the difference of uplink signal and downlink signal, and sends conditioning consequential signal to interface control
Molding block.
Among the above, it is additionally provided with height adjustment switch button on the controller pedestal, which uses
Connection opening and closing between power supply device and swept resistance piece.
Among the above, the left pedal 6 includes the left pedestal 68 of bottom setting, and the left articulated section on left pedestal 68 is arranged in
67, the upper end of left articulated section 67 is pedaled plate 63 with a left side and is connect, and a left side is pedaled the setting of pad 60 and pedaled on plate 63 on a left side, and pad is pedaled on a left side and a left side is pedaled between plate
For swept resistance piece,
The left side, which is pedaled, is provided with left height adjustment cylinder 66 on the inside of plate 63, which is fixed on left cylinder
In fixing seat 65, left cylinder fixing seat 65 is fixed on left pedestal 68 and a left side is pedaled plate 63 and is also connected with and moves to left movable plate 69, is moved left
The bottom of the plate 69 left adjusting card slot 601 equivalent with several arrangement spacing that left 68 rear end of pedestal is arranged in is flexibly connected,
Wherein, the left side, which is pedaled plate 63 and moved to left, is provided with left interconnecting piece 600 between movable plate 69；
The right pedal 7 includes the right pedestal of bottom setting, is arranged in the right articulated section on right pedestal, right articulated section it is upper
End is pedaled plate with the right side and connect, and the right side is pedaled pad and is arranged to be pedaled on plate on the right side, and pad 70 is pedaled on the right side and to pedal be swept resistance piece between plate on the right side,
The right side is pedaled and is provided with right height adjustment cylinder on the inside of plate, which is fixed on right cylinder fixing seat
On, right cylinder fixing seat is fixed on right pedestal and the right side is pedaled plate and is also connected with and moves to right movable plate, and the bottom and setting for moving to right movable plate exist
The right adjusting card slot that several arrangement spacing of right base rear end are equivalent is flexibly connected,
Wherein, the right side, which is pedaled plate and moved to right, is provided with right interconnecting piece between movable plate.
When carrying out height adjustment, by taking left pedal 6 is adjusted up a height as an example, first starts height adjustment switch and press
Button, left foot slide from top to bottom, according to frictional force touch sliding contact, resistance detection module to the pulsed discharge of swept resistance piece with
Its resistance value is detected, the size of resistance value is determined by sliding several sliding contacts, and when resistance value is greater than the threshold value of setting, control is held
Row module controls the left adjusting of height adjustment cylinder 66 left pedal and moves up a height, meanwhile, a left side pedals the drive of plate 63 and moves to left movable plate 69
It is mobile, it moves to left movable plate 69 and moves inward a position, and block left adjusting card slot 601 in the position, when adjusting, foot only needs
It is pedaled on a left side and slides and can be adjusted from top to bottom on pad, pedal plate without leaving, complete automatic adjustment.It is closed after the completion of adjusting high
Regulating switch button is spent, it would not be in triggering adjustment signal.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of compound stepless starting block of adjustable height, which is characterized in that including
One pedestal constitutes a groove type by a bottom plate and the left plate being arranged on bottom plate and right side plate side plate；
It is respectively corresponded on left plate and right side plate and is provided with left slider and right sliding block, the left slider and right sliding block be corresponding and left foot
It pedals and is fixed with right pedal,
One controller pedestal, is internally provided with control device, which includes interface control module, signal condition mould
Block, commutator module, resistance detection module, control execution module, and it is built-in with power supply device in control device,
The left pedal and right pedal are correspondingly arranged on that pad is pedaled on a left side and pad is pedaled on the right side, and pad is pedaled on a left side and the right bottom for pedaling pad is provided with cunning
Dynamic resistor disc is provided with several sliding contacts, the sliding contact and resistance detection module in swept resistance piece and power supply fills
It sets and is separately connected and the left pedal and right pedal are additionally provided with height adjustment device, when needing to adjust height, foot touches
Pad is pedaled on a left side or pad is pedaled on the right side, and commutator module detection electric shock point is initiated by bottom or initiated by upper end, touched according to frictional force
Sliding contact, resistance detection module detect its resistance value to the pulsed discharge of swept resistance piece, when resistance value is greater than the threshold value of setting,
Control execution module control height adjustment device adjusts left pedal or right pedal moves up or move down a height.
2. the compound stepless starting block of adjustable height according to claim 1, which is characterized in that the commutator module
For accessing the bottom end and upper end of swept resistance piece, and the independently sliding with the sliding contact of bottom setting and upper end setting
Electric shock is correspondingly connected with, and when initiate point is the sliding contact of upper end setting, the upper switch of commutator module is opened, and lower switch is closed
It closes, at this point, touching sliding contact according to frictional force, resistance detection module detects its resistance value to the pulsed discharge of swept resistance piece,
When resistance value is greater than the threshold value of setting, control execution module control height adjustment device adjusts left pedal or right pedal moves up one
Highly；When initiate point is the sliding contact of lower end setting, the lower switch of commutator module is opened, and upper switch is closed, at this point,
Sliding contact is touched according to frictional force, resistance detection module detects its resistance value to the pulsed discharge of swept resistance piece, when resistance value is big
When the threshold value of setting, control execution module control height adjustment device adjusts left pedal or right pedal moves down a height.
3. the compound stepless starting block of adjustable height according to claim 1, which is characterized in that the interface control module
The uplink signal and downlink signal of resistance value, the uplink letter are generated for distinguishing transmission resistance detection module detection swept resistance piece
Number and downlink signal respectively correspond the upper switch and lower switch of commutator module.
4. the compound stepless starting block of adjustable height according to claim 1, which is characterized in that the signal conditioning module
Processing is carried out to uplink signal and downlink signal and is converted into analog signal, according to uplink signal and downlink signal it is different respectively with
The threshold value of setting is compared, and sends conditioning consequential signal to interface control module.
5. the compound stepless starting block of adjustable height according to claim 1, which is characterized in that on the controller pedestal
It is additionally provided with height adjustment switch button, the height adjustment switch button is for the connection between power supply device and swept resistance piece
Opening and closing.
6. the compound stepless starting block of adjustable height according to claim 1, which is characterized in that the left slider and right cunning
Block also correspondence is fixed with left screw and right screw, left screw and right screw correspondence fixed with left cylinder and right cylinder, left cylinder with
Right cylinder is fixed on controller pedestal.
7. the compound stepless starting block of adjustable height according to claim 1 or 6, which is characterized in that the left slider
Inside is provided with left signal receiver board, and the bottom of left signal receiver board is provided with left optoelectronic switch；
Right signal receiver board is provided on the inside of the right sliding block, the bottom of right signal receiver board is provided with right optoelectronic switch.
8. the compound stepless starting block of adjustable height according to claim 1, which is characterized in that be arranged on the left plate
There are several to arrange the equivalent left mounting groove of spacing, is provided with intilted LED direct illuminating lamp, LED direct illuminating lamp in left mounting groove
The light beam that it is generated can be blocked by left signal receiver board；
It is provided with the equivalent right mounting groove of several arrangement spacing on the right side plate, is provided in right mounting groove intilted
LED direct illuminating lamp, LED direct illuminating lamp can block the light beam that it is generated by right signal receiver board；
Graduated scale is provided on the bottom plate, graduated scale is arranged between two left mounting grooves or between two right mounting grooves.
9. the compound stepless starting block of adjustable height according to claim 1 or 2, which is characterized in that the left pedal packet
The left pedestal for including bottom setting, is arranged in the left articulated section on left pedestal, the upper end of left articulated section is pedaled plate with a left side and connect, and pad is pedaled on a left side
Setting is pedaled on plate on a left side, and pad is pedaled on a left side and a left side is pedaled between plate as swept resistance piece,
The left side is pedaled and is provided with left height adjustment cylinder on the inside of plate, which is fixed in left cylinder fixing seat,
Left cylinder fixing seat is fixed on left pedestal and a left side is pedaled plate and is also connected with and moves to left movable plate, is moved to left the bottom of movable plate and is arranged on a left side
The left adjusting card slot that several arrangement spacing of base rear end are equivalent is flexibly connected,
Wherein, the left side, which is pedaled plate and moved to left, is provided with left interconnecting piece between movable plate；
The right pedal includes the right pedestal of bottom setting, is arranged in the right articulated section on right pedestal, the upper end of right articulated section with
Plate connection is pedaled on the right side, and the right side is pedaled pad setting and pedaled on plate on the right side, and pad is pedaled on the right side and the right side is pedaled between plate as swept resistance piece,
The right side is pedaled and is provided with right height adjustment cylinder on the inside of plate, which is fixed in right cylinder fixing seat,
Right cylinder fixing seat is fixed on right pedestal and the right side is pedaled plate and is also connected with and moves to right movable plate, is moved to right the bottom of movable plate and is arranged on the right side
The right adjusting card slot that several arrangement spacing of base rear end are equivalent is flexibly connected,
Wherein, the right side, which is pedaled plate and moved to right, is provided with right interconnecting piece between movable plate.
10. the compound stepless starting block of adjustable height according to claim 1, which is characterized in that the controller pedestal
On be provided with control left cylinder and right cylinder moving distance keypad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504309.9A CN109568992B (en) | 2018-12-10 | 2018-12-10 | Height-adjustable composite stepless running aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811504309.9A CN109568992B (en) | 2018-12-10 | 2018-12-10 | Height-adjustable composite stepless running aid |
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| Publication Number | Publication Date |
|---|---|
| CN109568992A true CN109568992A (en) | 2019-04-05 |
| CN109568992B CN109568992B (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811504309.9A Active CN109568992B (en) | 2018-12-10 | 2018-12-10 | Height-adjustable composite stepless running aid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508013A (en) * | 2019-08-19 | 2019-11-29 | 郑州职业技术学院 | A kind of athletic training dash starting block and method |
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|---|---|---|---|---|
| US1990497A (en) * | 1934-01-15 | 1935-02-12 | Everett F Niday | Starting block |
| KR20100037794A (en) * | 2008-10-02 | 2010-04-12 | 한국표준과학연구원 | Starting block with sensor and measuring method of starting time |
| CN101991961A (en) * | 2010-12-07 | 2011-03-30 | 江苏金陵体育器材股份有限公司 | Angle adjusting device for foot plate of starting block |
| CN102814032A (en) * | 2011-06-07 | 2012-12-12 | 瑞士时序有限公司 | Starting device for a competitor in sports competition |
| US9149700B1 (en) * | 2013-09-10 | 2015-10-06 | Joseph Green | Quick start to drive force |
| CN105662368A (en) * | 2016-03-04 | 2016-06-15 | 中国科学院微电子研究所 | Traditional Chinese medicine pulse-taking sensor, traditional Chinese medicine pulse-taking diagnosis and treatment system and a health service platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508013A (en) * | 2019-08-19 | 2019-11-29 | 郑州职业技术学院 | A kind of athletic training dash starting block and method |
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|---|---|
| CN109568992B (en) | 2020-01-17 |
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