CN105363169B - The telecontrol equipment of adjusting stroke span - Google Patents

The telecontrol equipment of adjusting stroke span Download PDF

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Publication number
CN105363169B
CN105363169B CN201410422045.8A CN201410422045A CN105363169B CN 105363169 B CN105363169 B CN 105363169B CN 201410422045 A CN201410422045 A CN 201410422045A CN 105363169 B CN105363169 B CN 105363169B
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China
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group
trace
fixed mount
pivotally connected
telecontrol equipment
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CN201410422045.8A
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CN105363169A (en
Inventor
黄铉富
刘翰霖
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Dyaco International Inc
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Dyaco International Inc
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Priority to CN201410422045.8A priority Critical patent/CN105363169B/en
Priority to PCT/CN2014/000853 priority patent/WO2016029331A1/en
Publication of CN105363169A publication Critical patent/CN105363169A/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/04Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders

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  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The present invention is on a kind of telecontrol equipment of adjusting stroke span, includes pedestal, transmission mechanism, left and right interlinked mechanism and span adjustment mechanism.The front end of pedestal upwardly extends preceding fixed mount.Transmission mechanism is arranged at preceding fixed mount.The left and right sides of fixed mount, one end of left and right interlinked mechanism connect transmission mechanism respectively before left and right interlinked mechanism is located in respectively, and the other end has left and right pedal group respectively, and the left and right pedal group forms movement locus respectively.Span adjustment mechanism includes left and right trace group, left and right rocking bar group and actuator.Span adjustment mechanism can change the stroke span of left and right pedal group.

Description

The telecontrol equipment of adjusting stroke span
Technical field
The present invention is on a kind of telecontrol equipment, particularly a kind of telecontrol equipment of adjusting stroke span.
Background technology
Elliptical machine (ellipticals) is also referred to as cross-training machine (cross-trainer, X-trainer), for simulating Stair climbing, walk, or the motion such as running.
Elliptical machine can combine the advantages of treadmill and bicycle, and systemic motion is carried out with stance.Due to both feet simultaneously It is fixed in elliptical machine, time each half of left and right pin stress, kneed impulsive force can be reduced, reduces the probability of injury.
Elliptical machine generally there is pedal to be trampled for user.The pedal of conventional elliptical machine, its movement locus are mostly to fix, and are made The use variability for obtaining elliptical machine more lacks.
Some patents, such as Taiwan Patent M403355 " pumping device of elliptical exercise machine ", disclose a kind of elliptical exercise machine Pumping device, the movement locus of pedal can be changed.However, the span of its movement locus (stroke), that is, user during motion The distance (pace length) of both feet, is still fixation.
Fig. 1 shows the elliptical machine 1 of another known techniques, and its stroke span is fixed as 5.08cm.Due to height differences, this Fixed journey system span can not be adapted to whole users, cause the effect of training to be lowered.
As can be seen here, above-mentioned existing elliptical machine is upper with using in structure, it is clear that inconvenience and defect have been still suffered from, and urgently It is further improved.In order to solve above-mentioned problem, relevant manufactures there's no one who doesn't or isn't painstakingly seek solution, but long Have no that applicable design is developed completing always since long, and common product can solve the problem that above mentioned problem without appropriate structure, This is clearly the problem of related dealer is suddenly to be solved.
The content of the invention
It is an object of the invention to provide a kind of telecontrol equipment that can adjust stroke span.
The purpose of the present invention is realized using following technical scheme.The present invention provides a kind of adjusting stroke span Telecontrol equipment, it includes pedestal, transmission mechanism, left and right interlinked mechanism and span adjustment mechanism.Prolong upwards the front end of the pedestal Stretch preceding fixed mount.The transmission mechanism is arranged at the preceding fixed mount.The left and right interlinked mechanism is located in a left side for the preceding fixed mount respectively Right both sides, one end of the left and right interlinked mechanism connect the transmission mechanism respectively, and the other end has left and right pedal group respectively, should Left and right pedal group forms movement locus respectively.The span adjustment mechanism, comprising left and right trace group, left and right rocking bar group with And actuator.The left and right trace group has both ends respectively, and wherein one end connects the preceding fixed mount, and the other end movably connects The left and right pedal group.The left and right rocking bar group has both ends respectively, and wherein one end connects the preceding fixed mount, and the other end is movably Connect the left and right pedal group.The actuator connects the left and right rocking bar group.The left and right rocking bar group includes pulley base respectively, The left and right trace group passes through the pulley base, and the actuator is used to be lifted or fall the left and right rocking bar group, thus determines row Journey span.
The purpose of the present invention can be also applied to the following technical measures to achieve further.
The telecontrol equipment of foregoing adjusting stroke span, the wherein pulley base are hollow structure, and have multiple rollers Against the left and right trace group.
The telecontrol equipment of foregoing adjusting stroke span, wherein the plurality of roller is located at the left and right trace group respectively Both sides, to clamp the left and right trace group.
The telecontrol equipment of foregoing adjusting stroke span, wherein each rocking bar group is also comprising the frame that rises, rocking bar, the One connecting rod and the second connecting rod, the frame that rises have both ends, and wherein one end is articulated in the preceding fixed mount, and the other end is articulated in The rocking bar, the rocking bar have both ends, and wherein one end is articulated in the frame that rises, and the other end is articulated in the pulley base, and this first Connecting rod has both ends, and wherein one end is connected with the pulley base, and the other end is pivotally connected with second connecting rod, second connecting rod tool There are both ends, wherein one end is pivotally connected the head rod, and the other end is pivotally connected the pedal group.
The telecontrol equipment of foregoing adjusting stroke span, wherein each trace group includes the first trace and second Trace, first trace are sheathed in the pulley base and have both ends, and wherein one end is pivotally connected the preceding fixed mount, other end pivot Second trace is connect, second trace has both ends, and wherein one end is pivotally connected first trace, and the other end is pivotally connected the pedal Group.
The telecontrol equipment of foregoing adjusting stroke span, wherein each pedal group has fixed part, pedal and slide, should Slide is fixed with the pedal, and the slide can move on the slide rail of the fixed part, one end of second trace and the slide pivot Connect.
The telecontrol equipment of foregoing adjusting stroke span, the wherein actuator include motor, screw rod and sleeve, the sleeve One end and this rise frame pivot joint.
The telecontrol equipment of foregoing adjusting stroke span, the wherein sleeve have internal thread, are screwed togather with the screw rod, the horse Up to the screw rod can be driven to rotate, the sleeve is set to be moved along the screw rod away from the motor or close to the direction of the motor.
The telecontrol equipment of foregoing adjusting stroke span, the wherein preceding fixed mount have axle, and each interlinked mechanism includes Crank, support bar, holding rod and connecting rod, the support bar have articulated section, sliding part and supporting part, one end connection of the crank The axle of the preceding fixed mount, the other end of the crank are pivotally connected the articulated section, and the sliding part can be in making front and rear sliding on the pedestal, should Holding rod includes pivot part, axis part and grip part, and one end of the connecting rod connects the pedal group, and the other end is pivotally connected the pivot part, The grip part is available for users to gripping, and the axis part is located in the preceding fixed mount.
The telecontrol equipment of foregoing adjusting stroke span, the rear end of the wherein pedestal have slide rail, and the sliding part can be in Slid on the slide rail.
By above-mentioned technical proposal, the telecontrol equipment of adjusting stroke span of the invention at least has following advantages and had Beneficial effect:By the present invention, the effect for adjusting stroke span can be reached.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1:Show the fixed journey system span of prior art elliptical machine.
Fig. 2:For stereogram, the telecontrol equipment according to present pre-ferred embodiments is shown.
Fig. 3:For partial perspective view's (ignoring some components), the telecontrol equipment according to present pre-ferred embodiments is shown.
Fig. 4 and Fig. 5:For partial side schematic diagram (ignoring some components), the fortune according to present pre-ferred embodiments is shown Dynamic device.
Fig. 6:For partial enlarged drawing, the assembly pulley of the telecontrol equipment according to present pre-ferred embodiments is shown.
Fig. 7 and Fig. 8:For side view, show according to the operation of the telecontrol equipment of present pre-ferred embodiments two kinds of strokes across Away from.
【Main element symbol description】
1:Elliptical machine 2:Telecontrol equipment
10:Pedestal 11:Preceding fixed mount
111:Axle 112:Fix bar
13:Slide rail 20a:Left interlinked mechanism
20b:Right interlinked mechanism 21:Crank
23:Support bar 231:Articulated section
233:Sliding part 235:Supporting part
25:Pedal group 251:Fixed part
2511:Slide rail 253:Pedal
255:Slide 27:Holding rod
271:Pivot part 273:Axis part
275:Grip part 29:Connecting rod
30:Span adjustment mechanism 31:Rocking bar group
311:Rise frame 313:Rocking bar
315:Pulley base 3151:First pulley
3153:Second pulley 3174:3rd pulley
317:Head rod 3172:Fastener
319:Second connecting rod 33:Trace group
331:First trace 333:Second trace
35:Actuator 351:Motor
353:Screw rod 355:Sleeve
40:Transmission mechanism 41:Driven wheel
43:Flywheel
θ、θ1、θ2:Angle
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with Accompanying drawing and preferred embodiment, to according to a kind of specific embodiment party of the telecontrol equipment of adjusting stroke span proposed by the present invention Formula, structure, feature and its effect, describe in detail as after.
Each embodiment of this case is will be described below, and coordinates schema illustratively.In certain embodiments, shown in figure Example can be according to ratio, but in other embodiments, it is not necessary to proportionally.In certain embodiments, same or analogous group Part symbol can represent component and/or element identical, similar, or simulate, but in certain embodiments, can also represent different Component.In certain embodiments, the noun in direction described, for example, upper and lower, left and right, up, down, exceed, top, lower section, Below, it can above etc. be explained according to letter, but in other embodiments, can not also be explained according to letter.In addition, , may clipped component in icon in order to clearly show that some components of the present invention.In the description of specification, in order that reading Person has more complete understanding to the present invention, there is provided many specific details;However, the present invention may clipped or all this On the premise of a little specific details, it can still implement.
Fig. 2 to Fig. 5 shows a kind of telecontrol equipment 2 of adjusting stroke span according to present pre-ferred embodiments, such as Elliptical machine 2.The primary clustering of elliptical machine 2 includes pedestal 10, left and right interlinked mechanism 20a, 20b, left and right span adjustment mechanism 30a, 30b, and transmission mechanism 40.
As shown in Fig. 2 left and right interlinked mechanism 20a, 20b of telecontrol equipment 2 are with left and right span adjustment mechanism 30a, 30b It is symmetrical.Wherein " a " and " b " represent the component on the left side and the right respectively, removal can be given to simplify description, for example, " left and right Interlinked mechanism 20a, 20b " can be collectively referred to as that " interlinked mechanism 20 ", " left and right span adjustment mechanism 30a, 30b " can be collectively referred to as " span Adjustment mechanism 30 ", other assemblies can represent by that analogy.In addition, in Fig. 3, Fig. 4 and Fig. 5, to clearly show that right interlinked mechanism 20b and right span adjustment mechanism 30b, left interlinked mechanism 20a and left span adjustment mechanism 30a are omitted and are not drawn into.
As shown in Figures 2 and 3, pedestal 10 is set up in supporting surface or ground, and the front end of pedestal 10 is with before upwardly extending Fixed mount 11 and rear end have slide rail 13.Preceding fixed mount 11 refers to the fixed mechanism located at the front end of telecontrol equipment 2, for solid Fixed or connection transmission mechanism 40, left and right interlinked mechanism 20, span adjustment mechanism 30 and control panel (such as scheme) component.Before Fixed mount 11 can have axle 111.The left and right two of fixed mount 11 before left interlinked mechanism 20a and right interlinked mechanism 20b is located in respectively Side.Left and right interlinked mechanism 20a, 20b can include crank 21, support bar 23, pedal group 25, holding rod 27 and connecting rod 29 respectively.Its In, support bar 23 can have articulated section 231, sliding part 233 and supporting part 235.Before one end of crank 21 is rotatably arranged in The axle 111 of fixed mount 11, the other end of crank 21 are articulated in the articulated section 231 of support bar 23.Sliding part 233 can be in pedestal 10 Front and rear sliding on (left and right) slide rail 13.Each pedal group 25 has fixed part 251, pedal 253 and slide 255.Fixed part 251 are located in the supporting part 235 of support bar 23 and are fixedly arranged on one end of connecting rod 29.(left and right) holding rod 27 have pivot part 271, Axis part 273 and grip part 275.The other end of connecting rod 29 is hubbed at pivot part 271, and grip part 275 grips for user, axle Socket part 273 is located in preceding fixed mount 11, and it can be that front and rear swing is done in axle center with axis part 273 to make holding rod 27.
As shown in Figures 2 and 3, transmission mechanism 40 is arranged at preceding fixed mount 11 and through left and right interlinked mechanism 20a, 20b point Left and right pedal group 25a, 25b is not connected, when user passes through the drive transmission device of pedal group 25, the movement locus essence of pedal 253 Upper is elliptical orbit or sub-elliptical track.Transmission mechanism 40 can include, but are not limited to, driven wheel 41 and flywheel 43.Band The axle 111 of fixed mount 11 before driving wheel 41 is located in, and can be rotated by the rotation driving of crank 21.Flywheel 43 is located in pedestal 10 Front end.In present pre-ferred embodiments, driven wheel 41 transmits matchmaker through moving part (not drawing), such as belt as power It is situated between, drives flywheel 43.
As shown in Figures 2 and 3, each span adjustment mechanism 30 includes rocking bar group 31, trace group 33, and actuator 35.Rocking bar group 31 has rise frame 311, rocking bar 313, pulley base 315, the connecting rod 319 of head rod 317 and second. Trace group 33 includes the first trace 331 and the second trace 333.Actuator 35 is used to be lifted or fall rocking bar group 31.In the present embodiment, actuator 35 can include, but are not limited to, motor 351, screw rod 353 and sleeve 355.One end of sleeve 355 Frame 311 is pivotally connected with rising.Sleeve 355 has internal thread, is screwed togather with screw rod 353, motor 351 can drive screw 353 rotate, make set Cylinder 355 moves along screw rod 353 away from motor 351 or close to the direction of motor 351.
As shown in Figures 2 and 3, the frame 311 that rises has both ends, and wherein one end is hubbed at preceding fixed mount 11, other end pivot joint In rocking bar 313.In addition, part of the frame 311 between both ends that rise is pivotally connected with sleeve 355.Rocking bar 313 has both ends, its Middle one end is pivotally connected the frame 311 that rises, other end pivot joint pulley base 315.Pulley base 315 is fixed with head rod 317.First connection Bar 317 has both ends, and its one end is connected with pulley base 315, and the other end is pivotally connected with the second connecting rod 319.Second connecting rod 319 has There are both ends, wherein one end is pivotally connected with head rod 317, and the other end is pivotally connected with supporting part 235.Pulley base 315 is one hollow Structure.First trace 331 is sheathed in pulley base 315, and has both ends, and wherein one end is hubbed at consolidating for preceding fixed mount 11 Fixed pole 112, the other end are hubbed at the second trace 333.Second trace 333 has both ends, wherein one end and the first trace 331 pivot joints, the other end are pivotally connected with slide 255.Fixed part 251 has slide rail 2511, and pedal 253 is fixed on slide 255, and is slided Seat 255 can move on slide rail 2511.
Fig. 6 is magnified partial view, shows the pulley base 315 according to present pre-ferred embodiments.As it was previously stated, pulley base 315 be a hollow structure, and the first trace 331 passes through pulley base 315, and head rod 317 is fixed with pulley base 315. In addition, pulley base 315 can have multiple pulleys against rocking bar 313 so that pulley base 315 can smooth out along rocking bar 313, nothing Slide with gap.For example, in the present embodiment, pulley base 315 has first pulley 3151 and second pulley 3153;Head rod 317 one end pivot joint fastener 3172, fastener 3172 have the 3rd pulley 3174, wherein first pulley 3151 and second pulley 3153 The same side inside pulley base 315, the 3rd pulley 3174 be located at the opposite side of pulley base 315 and head rod 317 it Between so that rocking bar 313 is clamped by three pulleys.In other embodiments of the invention, the quantity of pulley is not limited to three, its position Also appropriate change can be done.The structure of pulley base 315 can also do appropriate change, be also not necessarily limited to shown in figure.
Referring to Fig. 3 and Fig. 4, when the drive screw 353 of motor 351, make sleeve 355 along screw rod 353 towards away from the side of motor 351 To movement, thus the frame 311 that rises is promoted, make its lifting.Whereby, pulley base 315 can up move along the first trace 331, The first trace 331 and the second trace 333 are driven whereby so that the first trace 331 and the second trace 333 are towards elliptical machine Rear end extension, cause angle theta between the first trace 331 and the vertical direction of preceding fixed mount 11 to become big, and the second trace 333 drive slides 255 move backward along slide rail 2511, as shown in arrow in figure.
Referring to Fig. 5, when the drive screw 353 of motor 351, sleeve 355 is set to be moved along screw rod 353 towards close to the direction of motor 351 It is dynamic, thus the frame 311 that rises is pulled, fall it.Whereby, pulley base 315 can move down along the first trace 331, whereby Drive the first trace 331 and the second trace 333 so that the first trace 331 and the second trace 333 are towards before elliptical machine End is retracted, and causes the angle theta between the first trace 331 and the vertical direction of preceding fixed mount 11 to diminish, the second trace 333 drives Slide 255 is moved along slide rail 2511.
Fig. 3 to Fig. 5 only shows right rocking bar group 31 and right trace group 33, and left rocking bar group and left trace group do not show Show.Fig. 7 and Fig. 8 shows left and right rocking bar group 31 and left and right trace group 33 simultaneously.As shown in fig. 7, when the frame 311 that rises is lifted Rise so that the angle theta 1 between a left side the first trace 331a and the vertical direction of preceding fixed mount 11 becomes big, and drives slide 255a (even With the pedal being fixed thereon) it is moved along;Meanwhile the angle theta 2 between the right side the first trace 331b and preceding fixed mount 11 becomes Greatly, and slide 255 is driven to move backward, whereby, stroke span is increased, such as increases to 6.096cm.
As shown in figure 8, when the frame 311 that rises is lowered so that the first trace 331a of a left side and the vertical direction of preceding fixed mount 11 Between angle theta 1 diminish, and drive slide 255a move backward;Meanwhile between the right side the first trace 331b and preceding fixed mount 11 Angle theta 2 diminish, and drive slide 255 be moved along, whereby, stroke span is reduced, such as is decreased to 4.572cm.
Fig. 7 and Fig. 8 shows the minimum and maximum stroke span of telecontrol equipment 2 respectively.But it can pass through the position of adjustment sleeve 355 Put so that stroke span is between maximum and minimum value.
Before being disposed on due to left and right rocking bar group 31 and left and right trace group 33 between fixed mount 11 and pedal group 25, Rather than crank 21 is connected to, so when changing stroke span, the elliptical orbit of pedal 253 is extended out or interior in long axis direction Contracting, user will not raise step because elliptical orbit stroke increases, be more conform with ergonomics, and be adapted to various different bodies High user.
Each/whole embodiments disclosed by this specification, those skilled in the art are familiar with this area can do various modifications, change accordingly Change, combination, exchange, omission, replacement, equal change, if will not mutual exclusion person, come under idea of the invention, belong to the present invention Scope.It can correspond to or the structure or method related to embodiment feature described in this case, and/or inventor or any Shen of assignee Please in, abandon, or approved application case is all incorporated herein, is considered as this case part for specification.The part being incorporated to, bag It is corresponding, related and its modification part or all of containing it, (1) it is exercisable and/or can construction (2) according to being familiar with this area skill Artist scholar be modified into it is exercisable and/or can construction (3) implementation/manufacture/use or combine this case specification, this case correlation Shen Please case, and according to be familiar with this area those skilled in the art general knowledge and judge any part.
Unless stated otherwise, some conditional clauses or words, such as " can (can) ", " may (could) ", " perhaps (might) ", or " can (may) ", being generally attempt to express this case embodiment has, but can also be construed to may not be needed Feature, component, or step.In other embodiments, these features, component, or step are probably unwanted.
File described previously herein, its content are all incorporated herein, and are considered as this case part for specification.Reality provided by the invention Example is applied, only illustratively, is not intended to limit the scope of the present invention.The feature or other features that the present invention is previously mentioned include method Step and technology, any combination or change can be done with the feature described in related application or structure, part or all of, it can It is considered as embodiment that this case does not wait, separated, irreplaceable.Disclosed herein feature and method it is corresponding or related Person, comprising not mutual exclusion person can be exported from text, and it is familiar with this area those skilled in the art and is modification person, it partly or entirely, can Be (1) it is exercisable and/or can construction (2) according to the knowledge for being familiar with this area those skilled in the art be modified into it is exercisable and/ Can construction (3) implementation/manufacture/use or combine this case specification any part, include (I) present invention or dependency structure With method any one or more part, and/or (II) one or more any inventive concepts of the present invention and its partial Any change and/or combination of content, any change of the content comprising one or more described any features or embodiment and/or Combination.

Claims (7)

1. a kind of telecontrol equipment of adjusting stroke span, it is characterised in that it is included:
Pedestal, its front end upwardly extend preceding fixed mount;
Transmission mechanism, it is arranged at the preceding fixed mount;
Left and right interlinked mechanism, the left and right sides of the preceding fixed mount is located in respectively, one end of the left and right interlinked mechanism connects respectively The transmission mechanism is connect, the other end has left and right pedal group respectively, and the left and right pedal group forms movement locus respectively;And
Span adjustment mechanism, comprising:
Left and right trace group, the preceding fixed mount is connected with both ends, wherein one end respectively, it is left and right that the other end movably connects this Pedal group;
Left and right rocking bar group, each rocking bar group include the frame that rises, rocking bar, pulley base, fastener, head rod and the Two connecting rods, the frame that rises have both ends, and wherein one end is articulated in the preceding fixed mount, and the other end is articulated in the rocking bar, and this shakes Swing rod has both ends, and wherein one end is articulated in the frame that rises, and the other end is articulated in the pulley base, and the head rod has two End, wherein one end are pivotally connected the fastener, and the other end is pivotally connected with second connecting rod, and second connecting rod has both ends, wherein one end The head rod is pivotally connected, the other end is pivotally connected the left and right pedal group;And
Actuator, the left and right rocking bar group is connected, the left and right trace group passes through the pulley base, and the pulley base is hollow knot Structure, and there are three rollers, two of which roller is located at the side of the left and right trace group, and another roller is pivotally connected the fastener And it is located at the opposite side of the left and right trace group and can be moved in a breach of the pulley base to clamp the left and right trace Group, the actuator is used to be lifted or fall the left and right rocking bar group, and determines stroke span.
2. the telecontrol equipment of adjusting stroke span as claimed in claim 1, it is characterised in that wherein each trace group bag Containing the first trace and the second trace, first trace is sheathed in the pulley base and has both ends, wherein one end pivot The preceding fixed mount is connect, the other end is pivotally connected second trace, and second trace has both ends, and wherein one end is pivotally connected first company Lever, the other end are pivotally connected the pedal group.
3. the telecontrol equipment of adjusting stroke span as claimed in claim 2, it is characterised in that wherein each pedal group has Fixed part, pedal and slide, the slide are fixed with the pedal, and the slide can move on the slide rail of the fixed part, second company One end of lever is pivotally connected with the slide.
4. the telecontrol equipment of adjusting stroke span as claimed in claim 1, it is characterised in that wherein the actuator includes horse Reach, screw rod and sleeve, one end of the sleeve and the frame that rises are pivotally connected.
5. the telecontrol equipment of adjusting stroke span as claimed in claim 4, it is characterised in that wherein the sleeve has interior spiral shell Line, screwed togather with the screw rod, the motor can drive the screw rod to rotate, and the sleeve away from the motor or is connect along the screw rod The direction movement of the nearly motor.
6. the telecontrol equipment of adjusting stroke span as claimed in claim 1, it is characterised in that wherein the preceding fixed mount has Axle, each interlinked mechanism include crank, support bar, holding rod and connecting rod, and the support bar has articulated section, sliding part and support Portion, one end of the crank connect the axle of the preceding fixed mount, and the other end of the crank is pivotally connected the articulated section, and the sliding part can be in this Make front and rear sliding on pedestal, the holding rod includes pivot part, axis part and grip part, and one end of the connecting rod connects the pedal group, The other end is pivotally connected the pivot part, and the grip part is available for users to gripping, and the axis part is located in the preceding fixed mount.
7. the telecontrol equipment of adjusting stroke span as claimed in claim 6, it is characterised in that the wherein rear end tool of the pedestal There is slide rail, the sliding part can slide on the slide rail.
CN201410422045.8A 2014-08-25 2014-08-25 The telecontrol equipment of adjusting stroke span Active CN105363169B (en)

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CN201410422045.8A CN105363169B (en) 2014-08-25 2014-08-25 The telecontrol equipment of adjusting stroke span
PCT/CN2014/000853 WO2016029331A1 (en) 2014-08-25 2014-09-18 Exercise apparatus with adjustable pace length

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Application Number Priority Date Filing Date Title
CN201410422045.8A CN105363169B (en) 2014-08-25 2014-08-25 The telecontrol equipment of adjusting stroke span

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CN105363169B true CN105363169B (en) 2017-12-12

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CN113244571B (en) * 2020-02-11 2022-05-31 岱宇国际股份有限公司 Elliptical trainer

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