WO2017024817A1 - 一种新式划船器 - Google Patents

一种新式划船器 Download PDF

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Publication number
WO2017024817A1
WO2017024817A1 PCT/CN2016/080323 CN2016080323W WO2017024817A1 WO 2017024817 A1 WO2017024817 A1 WO 2017024817A1 CN 2016080323 W CN2016080323 W CN 2016080323W WO 2017024817 A1 WO2017024817 A1 WO 2017024817A1
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WO
WIPO (PCT)
Prior art keywords
wheel
assembly
bracket
rowing machine
machine according
Prior art date
Application number
PCT/CN2016/080323
Other languages
English (en)
French (fr)
Inventor
侯岩卫
Original Assignee
厦门奥力龙科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201520591969.0U external-priority patent/CN204891059U/zh
Priority claimed from CN201510481405.6A external-priority patent/CN105169616B/zh
Application filed by 厦门奥力龙科技有限公司 filed Critical 厦门奥力龙科技有限公司
Priority to US15/541,678 priority Critical patent/US20170361152A1/en
Priority to EP16834442.2A priority patent/EP3272400A4/en
Publication of WO2017024817A1 publication Critical patent/WO2017024817A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0076—Rowing machines for conditioning the cardio-vascular system
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/005—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters
    • A63B21/0051—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using electromagnetic or electric force-resisters using eddy currents induced in moved elements, e.g. by permanent magnets
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • A63B21/0084—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters by moving the surrounding water
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • A63B21/0085—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters
    • A63B21/0088—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters by moving the surrounding air
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15—Arrangements for force transmissions
    • A—HUMAN NECESSITIES
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    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A—HUMAN NECESSITIES
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    • A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
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    • A63B21/40—Interfaces with the user related to strength training; Details thereof
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    • A63B21/40—Interfaces with the user related to strength training; Details thereof
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    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
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    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
    • A63B22/001—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/0087—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with a seat or torso support moving during the exercise, e.g. reformers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0087—Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0014—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A61H2201/0138—Support for the device incorporated in furniture
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    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1253—Driving means driven by a human being, e.g. hand driven
    • A61H2201/1261—Driving means driven by a human being, e.g. hand driven combined with active exercising of the patient
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
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    • A61H2201/1683—Surface of interface
    • A61H2201/169—Physical characteristics of the surface, e.g. material, relief, texture or indicia
    • A61H2201/1695—Enhanced pressure effect, e.g. substantially sharp projections, needles or pyramids
    • A—HUMAN NECESSITIES
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    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
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    • A63B2022/0082—Rowing machines for conditioning the cardio-vascular system with pivoting handlebars
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    • A63B21/045—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters having torsion or bending or flexion element
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Definitions

  • the present invention relates to a fitness apparatus, and more particularly to a new type of rowing machine.
  • Rowing machine also known as rowing machine, is a kind of fitness equipment for simulating rowing sports.
  • the traditional rowing machine mainly adopts left and right handles and cylinder mechanism.
  • the left and right handles are respectively connected with the cylinder mechanism, and the cylinder mechanism is used to realize left and right.
  • the damping effect of the handle during the shaking process; such a rowing device using the cylinder mechanism has disadvantages such as high manufacturing cost, easy oil leakage of the cylinder and environmental pollution.
  • the prior art rowing device (such as disclosed in the bulletin number CNA203425451U) uses a handle to connect the webbing, the webbing is connected to the pulley, and the pulley drives the damping wheel.
  • the user drives the webbing by pulling the webbing, and the damping wheel rotates and dampens.
  • the wheel has a damping effect when the user pulls the handle, and the user plays the action of imitating the rowing in the process of pulling and returning, and the sliding of the bottom seat;
  • the rowing device mainly has the following disadvantages: 1.
  • the webbing is easy to break. Therefore, the user's use cost will be increased; 2.
  • the user can only pull and return the handle by the front and back, and the imitation effect of the two-handed slug can not be achieved; 3.
  • the handle is connected by a webbing damping wheel, and both hands must be simultaneously operated.
  • the imitation effect of one-handed paddle cannot be realized; 4.
  • the stroke returning position is realized by the action of the elastic component, which causes the user's hand to be unnatural when returning to the position.
  • the present invention provides a new type of rowing device, which can adjust the damping size to adapt to different training strengths of the user through the new structure application, and can well reach one hand/hand.
  • the imitation effect of rowing, and without any resistance when the user has one hand/hand back position, has the characteristics of good imitation effect, simple structure and low cost.
  • a base having a bracket and a slide rail disposed obliquely;
  • a turntable having a fixed rotating shaft, the turntable being rotatably mounted to the bracket by a rotating shaft;
  • the two rowing rod assemblies are respectively connected to the two ends of the rotating shaft through a one-way bearing, so that the rotating shaft can be driven by the one-way bearing when the sliding rod assembly is rocking, and the universal joint between the rod-rod assembly and the end portion of the rotating shaft;
  • a rotary damper mechanism of adjustable size the damper mechanism being mounted at the bracket;
  • a speed-increasing transition transmission mechanism is installed at the bracket and connected between the turntable and the damper mechanism to drive the damper wheel of the damper mechanism to rotate when the turntable rotates.
  • the speed increasing type transition transmission mechanism is a pulley assembly including a intermediate belt pulley and a belt; the intermediate belt pulley is composed of a coaxially connected belt pulley, the intermediate belt pulley Mounted at the bracket, the small belt pulley is coupled to the turntable by a belt, and the large belt pulley is coupled to the damper wheel by another belt.
  • the speed increasing type transition transmission mechanism further includes two tensioning wheels, the two tensioning wheels are respectively mounted at the bracket and respectively associated with the one belt and the other belt Cooperate.
  • the speed increasing type of transmission mechanism is at least one stage gear assembly.
  • the speed increasing type transition transmission mechanism is a sprocket assembly including a intermediate chain plate and a chain; the intermediate chain plate is composed of a coaxially connected large and small chain plate, the relay A chain plate is mounted at the bracket, the small chain plate being coupled to the turntable by a chain, and the large chain plate is coupled to the damper wheel by another chain.
  • the stroke bar assembly includes a sleeve, a bearing and a staking rod; the sleeve is coupled to an end of the rotating shaft through a bearing to enable the sleeve to be rotated relative to the rotating shaft,
  • the sleeve is provided with a pair of ears, one end of the rod is inserted between the pair of ears and pivotally connected with the pair of ears, so that the rod can swing in the axial direction relative to the sleeve;
  • the universal joint with the end of the shaft is realized by the bushing.
  • the damper mechanism further includes a magnetic plate assembly, the damper wheel is a magnetic control wheel, and the magnetic plate assembly is mounted at the bracket and cooperates with the magnetic control wheel, the magnetic plate
  • the components are connected to the trimmer or electronic control unit via a pull wire.
  • the damper mechanism further includes an electromagnet assembly
  • the damper wheel is a magnetron wheel
  • the electromagnet assembly is mounted at the bracket and cooperates with the magnetron wheel, the electromagnet
  • the components are connected to the electronic control instrument via wires.
  • the damping mechanism is a wind resistance type damping mechanism, and the damping wheel is a wind impeller.
  • the damping mechanism is a water resistance type damping mechanism
  • the damping wheel is a water wheel
  • the seat cushion includes a backing plate, a sliding slot provided at the bottom of the seat cushion plate, and a backrest hinged to the rear end of the seat cushion plate by a torsion spring.
  • a connecting member is further disposed between the seat cushion and the sliding slot, the backrest includes a backrest bar and a plurality of crossbars, and the bottom end of the backrest lever is hingedly connected by a torsion spring.
  • the rear ends of the pieces are respectively fixed on two sides of the backrest bar; the plurality of cross bars are respectively sleeved with cylindrical rollers.
  • the main components of the new rowing machine are constructed by using the turntable, the stroke rod assembly, the speed increasing type transition transmission mechanism and the rotary type damping mechanism, and the turntable has a fixed rotating shaft, and the turntable is rotatably mounted on the rotating shaft
  • the two railing assemblies are respectively connected to the two ends of the rotating shaft through a one-way bearing, so that the rotating shaft can be driven by the one-way bearing when the sliding rod assembly is rocked, and between the end of the sliding rod assembly and the rotating shaft is 10,000
  • the rotary type damping mechanism is mounted on the bracket
  • the speed increasing type transition transmission mechanism is installed at the bracket and connected between the turntable and the damping mechanism to drive the damping wheel of the damping mechanism to rotate when the turntable rotates.
  • the rowing device of the invention can adjust the damping size to adapt to different training strengths of the user, and can well achieve the imitating effect of one-hand/hand-hand rowing, and has the characteristics of good imitation effect, simple structure and low cost; It is a new structure of rowing machine.
  • the strut assembly of the present invention is linked to the damper mechanism by the turntable, the transitional transmission mechanism, and thus, the disadvantage that the webbing of the prior art is easily broken does not occur.
  • the stroke rod assembly of the invention is connected with the rotating shaft through a bearing and a one-way bearing, so that when the rod is rotated in one direction (because the rotation angle is small, which is actually equivalent to swinging), the rod is driven by the bearing and the one-way bearing.
  • the sliding rod rotates by one-way bearing, that is, it is idling with respect to the rotating shaft, so that when the stroke is returned, no resistance is achieved, so that the user's hand can Naturally returning position;
  • the invention adopts two stroke rod assemblies, and is universally connected between the one-way bearing and the end of the rotating shaft respectively, so that two stroke rod assemblies can be used simultaneously, or only one of them can be used.
  • a stroke can not only imitate the rowing action, but also achieve a variety of imitation effects.
  • the backrest Since a backrest is added to the rear of the seat cushion, the backrest is hinged to the rear end of the seat cushion by a torsion spring, so that the back of the simulated rowing athlete can be supported during the simulation of the rowing motion.
  • the utility model greatly improves the use effect of the simulated rowing motion, and since a cylindrical roller is separately arranged on several crossbars, the cylindrical roller can be rolled during use to form a back of the simulated rowing athlete. The effect of the massage increases the health benefits of the product.
  • Figure 1 is a perspective view showing the configuration of a first embodiment of the present invention
  • Figure 2 is a schematic view showing a three-dimensional structure (rotation of an angle) of the first embodiment of the present invention
  • Figure 3 is an exploded perspective view showing the three-dimensional structure of the first embodiment of the present invention.
  • Figure 4 is a schematic structural view of a stent of a first embodiment of the present invention.
  • FIG. 5 is a schematic structural view of a combination of a turntable, a damper wheel and a transmission mechanism according to a first embodiment of the present invention
  • Figure 6 is an exploded perspective view showing the sleeve of the strut assembly of the first embodiment of the present invention in cooperation with the turntable;
  • Figure 7 is a cross-sectional view showing the sleeve of the rod assembly of the first embodiment of the present invention mated with the turntable;
  • Figure 8 is a schematic view showing the use state 1 of the first embodiment of the present invention.
  • Figure 9 is a schematic view showing the use state 2 of the first embodiment of the present invention.
  • Figure 10 is a schematic view showing the use state 3 of the first embodiment of the present invention.
  • FIG. 11 is a schematic structural view showing a cooperation of a turntable, a damper wheel and a transmission mechanism according to a second embodiment of the present invention.
  • FIG. 12 is a schematic structural view showing a cooperation of a turntable, a damper wheel and a transmission mechanism according to a third embodiment of the present invention.
  • FIG. 13 is a schematic structural view showing a combination of a turntable, a damper wheel and a transmission mechanism according to a fourth embodiment of the present invention.
  • Figure 14 is an exploded perspective view showing the sleeve of the stroke unit of the fifth embodiment of the present invention in cooperation with the turntable;
  • Figure 15 is a cross-sectional view showing the sleeve of the shank assembly of the fifth embodiment of the present invention mated with the turntable;
  • Figure 16 is a perspective view showing the structure of a seat cushion according to a sixth embodiment of the present invention.
  • Figure 17 is a schematic view showing the use effect of the seat cushion of the sixth embodiment of the present invention.
  • Figure 18 is a perspective view showing a three-dimensional structure of a sixth embodiment of the present invention.
  • Figure 19 is a perspective view showing a three-dimensional structure (rotation of an angle) of a sixth embodiment of the present invention.
  • Figure 20 is a schematic view showing the state of use of the sixth embodiment of the present invention.
  • a new type of rowing machine of the present invention includes:
  • a base 1 having a bracket 11 and a slide rail 12 disposed obliquely;
  • the seat cushion 2 is slidably fitted on the slide rail 12;
  • a turntable 3 having a fixed rotating shaft 31, the turntable 3 being rotatably mounted to the bracket 11 via a rotating shaft 31;
  • the two rowing rod assemblies 4 are respectively connected to the two ends of the rotating shaft 31 through the one-way bearing 51, so as to be able to unidirectionally drive the rotation of the rotary table 3 when the stroke bar assembly 4 is rocking, and the ends of the sliding rod assembly 4 and the rotating shaft 31 Between the universal connection;
  • a speed increasing type of intermediate transmission mechanism 7 is mounted at the bracket 11 and connected between the turntable 3 and the damper mechanism 6 to rotate the damper wheel 61 of the damper mechanism when the turntable 3 rotates.
  • the base 1 further includes a front bottom tube assembly 13 and a rear bottom tube assembly 14, the front bottom tube assembly 13 is coupled to the front portion of the bracket 11, and the slide rail 12 is coupled between the rear portion of the bracket 11 and the rear bottom tube assembly 14; 11 respectively provided with a turntable mounting portion 15, a transmission mechanism mounting portion 16 and a damping mechanism mounting portion 17.
  • the speed-increasing type of intermediate transmission mechanism 7 is a pulley assembly including a intermediate belt pulley 71 and a belt 72; the intermediate belt pulley 71 is constituted by a coaxially connected belt pulley, and the intermediate belt pulley 71 is mounted on the bracket At 11 o'clock, the small belt pulley 711 is interlocked with the turntable 3 via a belt 72 which is coupled to the damper wheel 61 via another belt 72. At this time, the turntable 3 is also a belt pulley, and the damper wheel 61 is provided with a small wheel, and the small wheel is provided with a belt connecting portion.
  • the speed-increasing transition transmission mechanism further includes two tensioning pulleys 73, which are respectively mounted at the bracket 11 and respectively cooperate with the one belt and the other belt.
  • the function of the tensioning pulley 73 is to enable the two belts to be respectively tensioned between the turntable 3 and the intermediate transmission mechanism 7 and between the intermediate transmission mechanism 7 and the damper wheel 61.
  • the transmission mechanism is a belt transmission. Of course, it may also be a gear transmission or a chain transmission.
  • the speed increasing type transition transmission mechanism is at least one gear assembly;
  • the speed-increasing transition transmission mechanism is a sprocket assembly, the sprocket assembly includes a intermediate chain sprocket and a chain; the intermediate sprocket is composed of a coaxially connected sprocket, the intermediate sprocket is mounted at the bracket,
  • the small chain is coupled to the turntable by a chain, and the large chain is coupled to the damper wheel by another chain.
  • the scribing assembly 4 includes a sleeve 41, a bearing 42 and a staking rod 43; the sleeve 41 is coupled to an end of the rotating shaft 31 via a bearing 42 to enable the sleeve 41 to be rotatable relative to the rotating shaft 31,
  • the sleeve 41 is provided with a double ear piece 411.
  • One end of the sliding rod 43 is inserted between the double ear piece 411 and is pivotally connected with the double ear piece 411 so that the sliding rod 43 can be axially aligned with respect to the sleeve 41.
  • the swinging rod 43 realizes a universal joint with the end of the rotating shaft 31 through the sleeve 41.
  • the sleeve 41 is connected to the rotating shaft 31 through the bearing 42 and the one-way bearing 51.
  • the sliding rod 43 drives the sleeve 41 to rotate in one direction
  • the rotation of the rotating shaft 31 is also driven by the action of the one-way bearing 51.
  • the rotating shaft 3 is rotated, when the sliding rod 43 drives the sleeve 41 to rotate in the other direction, the sleeve 41 does not rotate the rotating shaft 31 due to the action of the one-way bearing 51, and is idling with respect to the rotating shaft 31.
  • the turntable 3 also does not rotate.
  • the damper mechanism 6 further includes a magnetic plate assembly 62, the damper wheel 61 being a magnetron wheel, the magnetic plate assembly 62 being mounted at the bracket 11 and cooperating with the magnetron wheel, the magnetic plate assembly 62 being pulled by a wire
  • the trimmers 63 are connected.
  • the damper mechanism 6 is a magnetically controlled manual adjustment, and the distance between the magnetic plate assembly 62 and the magnetron wheel can be adjusted by the trimmer 63, thereby achieving adjustment of the damping size.
  • electronically controlled adjustments can also be used, such as by adjusting the distance of the magnetic plate assembly 62 from the magnetron wheel by a motor (i.e., an electronically controlled component).
  • the stroke rod assembly of the present invention is linked to the damper mechanism 6 through the turntable 3 and the transition transmission mechanism 7, so that the disadvantage that the webbing of the prior art is easily broken does not occur.
  • the stroke bar assembly 4 of the present invention is connected to the rotating shaft 31 via a bearing 42 and a one-way bearing 51, so that when the sliding rod 43 rotates in one direction (because the rotation angle is small, which is actually equivalent to the swing), the stroke rod 43 passes.
  • the bearing 42 and the one-way bearing 51 drive the rotary table 3 to rotate.
  • the sliding rod 43 rotates in the other direction, the sliding rod 43 rotates by the bearing 42 and the one-way bearing 51, that is, the idling state with respect to the rotating shaft 31, so that When the rod 43 is returned, no resistance is achieved, so that the user's hand can naturally return to the position; the present invention adopts two stroke rod assemblies 4, and is connected universally through the one-way bearing 51 and the end of the rotating shaft, respectively. In this way, the two rod assemblies 4 can be used at the same time, or only one of the rods 43 can be used, which can well imitate the rowing action and realize various imitation effects (such as one-hand rowing, two-hand rowing, etc.) ). It can be seen from FIG. 8 to FIG. 10 that the user 100 can well simulate the effect of one-hand/hand-hand rowing during use, and has better muscle reinforcement for the legs, waist, upper limbs, chest and back. effect.
  • a new type of rowing machine of the present invention is different from the first embodiment in that the damping mechanism is different.
  • the damping mechanism further includes an electromagnet assembly 64, and the damping wheel 61 is a magnetic control wheel.
  • the electromagnet assembly 64 is mounted at the bracket 11 and mates with the magnetron wheel, and the electromagnet assembly 64 is connected to the electronic control instrument through a wire.
  • the damping amount of the damper wheel 61 can be adjusted by adjusting the magnitude of the current of the electromagnet assembly 64.
  • a new type of rowing machine of the present invention is different from the first embodiment in that the damping mechanism is different, the damping mechanism is a wind resistance type damping mechanism, and the damping wheel is a wind impeller 65.
  • a new type of rowing machine of the present invention is different from the first embodiment in that the damping mechanism is different, the damping mechanism is a water resistance type damping mechanism, and the damping wheel is a water wheel 66.
  • the rod assembly 4 of the present embodiment includes a sleeve 41 and a rod 43.
  • the sleeve 41 is connected to the end of the rotating shaft 31 through two one-way bearings 51, so that the sleeve 41 can be unidirectionally rotated with respect to the rotating shaft 31, and the sleeve 41 is provided with a pair of ears 411, one end of the rod 43 is inserted between the pair of ears 411 and pivotally connected with the pair of ears 411, so that the shank 43 can swing in the axial direction relative to the sleeve 41;
  • the universal joint between the end of the shaft 31 and the shaft 31 is realized by the sleeve 41.
  • the sleeve 41 is connected to the rotating shaft 31 through the two one-way bearings 51.
  • the sliding rod 43 drives the sleeve 41 to rotate in one direction
  • the rotation of the rotating shaft 31 is also driven by the action of the one-way bearing 51, which is equivalent to The rotation of the turntable 3 is driven.
  • the sliding rod 43 drives the sleeve 41 to rotate in the other direction
  • the sleeve 41 does not rotate the rotating shaft 31 due to the action of the one-way bearing 51, and is idling with respect to the rotating shaft 31. 3 does not turn.
  • a new rowing machine of the present invention is different from the first embodiment in that the seat cushions are different.
  • the seat cushion 2 of the present embodiment includes a backing plate 21 and is disposed at the seat.
  • the chute 22 is fitted on the slide rail 12 of the base 1.
  • a connecting member 24 is further disposed between the seat cushion 21 and the sliding slot 22, and the backrest 23 is hinged at the rear end of the connecting member 24 by a torsion spring;
  • the backrest 23 includes a backrest lever 231 and a plurality of crossbars 232, and the backrest lever 231
  • the bottom end is hinged to the rear end of the connecting member 24 by a torsion spring, and a plurality of cross bars 232 are respectively fixed to both sides of the backrest bar 231.
  • the number of the plurality of cross bars 232 is a double number, and the plurality of cross bars 232 are symmetrically fixed on both sides of the backrest bar 231 in two groups.
  • the backrest bar 231 is a rectangular hollow tube, and the plurality of crossbars 232 are respectively symmetrically fixed on two sides of the rectangular hollow tube.
  • the two sets of crossbars 232 are connected in a unitary structure and pass through the rectangular hollow tubes in the transverse direction, that is, the two cross bars 232 fixed to both sides of the backrest bar 231 are actually one.
  • a plurality of cylindrical rollers 233 are respectively sleeved on the plurality of cross bars 232.
  • the backrest 23 and the rear end of the connecting member 24 are hinged by a torsion spring, when the back of the simulated rowing athlete applies force to the backrest 23, the backrest 23 can be turned backward, in theory, The backrest 23 can be turned backward from the A position to the B position.
  • the backrest 23 is reset by the action of the torsion spring, returning from the B position to the A position.
  • the speed-increasing transition transmission mechanism of the new rowing machine can be various, such as a belt transmission mechanism, a gear transmission mechanism, or a chain transmission mechanism, the purpose of which is to drive the power of the rod assembly.
  • Damping mechanisms are connected to create different damping effects.
  • rotary damping mechanisms such as magnetic control, electromagnet control, wind resistance control, and water resistance control. Some rotary damping mechanisms can be manually controlled or selected. Electric control.
  • the seat cushion may have a backrest or a backrest.
  • the invention combines a base, a seat cushion, a turntable, a rod-rod assembly, a rotary damping mechanism and a speed-increasing transition transmission mechanism to form a new rowing machine.
  • the base adopts a bracket and a diagonally arranged slide rail
  • the turntable adopts a turntable.
  • the body and the fixed rotating shaft, the sliding rod assembly adopts a sleeve and a sliding rod
  • the rotating damping mechanism adopts a magnetic plate assembly and a magnetic control wheel, or an electromagnet assembly and a magnetic control wheel, or a wind impeller or a water wheel.
  • the speed-increasing transition transmission mechanism adopts a pulley mechanism, or a gear mechanism, or a chain wheel mechanism, and the invention is industrially easy to implement, and the base, the seat cushion, the rotary table, the rod-rod assembly, the rotary damping mechanism and the speed-increasing transition Various components such as the transmission mechanism are also industrially easy to process.

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Abstract

一种划船器，包括基座(1)、座垫(2)、转盘(3)、划杆组件(4)、阻尼机构(6)和传动机构(7)；基座(1)具有支架(11)和斜向设置的滑轨(12)；座垫(2)滑动配合在滑轨(12)上；转盘(3)通过一固定的转轴(31)转动地安装于支架(11)；二个划杆组件(4)分别通过单向轴承(51)连接在转轴(31)的两端，以在划杆组件(4)摇动时能够单向带动转盘(3)转动；阻尼机构(6)安装于支架(11)处；传动机构(7)安装在支架(11)处并连接在转盘(3)与阻尼机构(6)之间，以在转盘(3)转动时带动阻尼机构(6)的阻尼轮(61)转动。

Description

一种新式划船器 技术领域
本发明涉及一种健身器材，特别是涉及一种新式划船器。
背景技术
划船器又叫划船机是一种模拟划船运动的健身器材，传统的划船器主要采用左、右把手和油缸机构，左、右把手分别与油缸机构相连接，是利用油缸机构来实现左、右把手在摇动过程中的阻尼作用；这种采用油缸机构的划船器，存在着制作成本高、油缸易漏油而污染环境等弊端。现有技术的划船器(比如公告号CNA203425451U所披露的)则是采用把手连接织带，织带连接皮带轮，皮带轮带动阻尼轮，使用者通过把手拉动织带，织带带动皮带轮转动，也使得阻尼轮转动，阻尼轮对使用者拉动把手时产生阻尼作用，使用者在拉动和回位的过程中并配合底部座椅的滑动，形成了模仿划船的动作；这种划船器主要存在如下弊端：1、织带容易断，从而会增加使用者的使用成本；2、使用者只能通过把手前后拉动和回位，无法实现双手划浆的模仿效果；3、把手是通过一条织带连动阻尼轮，双手必须同时动作，无法实现单手划浆的模仿效果；4、划杆回位是利用弹性部件的作用来实现的，这就造成了使用者的手回位时不自然。
发明内容
为解决现有技术中存在的技术问题，本发明提供了一种新式划船器，通过新结构应用，既能调节阻尼大小以适应使用者不同的训练强度，又能很好地达到单手/双手划船的模仿效果，而且在使用者单手/双手回位时没有任何的阻力，具有模仿效果好、结构简单、成本低的特点。
本发明解决上述技术问题所采用的技术方案是：
提供一种新式划船器，包括：
一个基座，该基座具有支架和斜向设置的滑轨；
一个座垫，该座垫滑动配合在滑轨上；
一个转盘，该转盘具有一相固定的转轴，所述转盘通过转轴能够转动地安装于所述支架处；
二个划杆组件，分别通过单向轴承连接在所述转轴的两端，以在划杆组件摇动时能够单向带动转盘转动，且划杆组件与转轴的端部之间为万向连接；
一个能够调节大小的转动型阻尼机构，所述阻尼机构安装于所述支架处；以及
一个增速型过渡传动机构，安装在所述支架处并连接在转盘与阻尼机构之间，以在转盘转动时带动阻尼机构的阻尼轮转动。
作为本发明的一优选方案，所述增速型过渡传动机构为皮带轮组件，该皮带轮组件包括中转皮带盘和皮带；所述中转皮带盘由同轴连接的大小皮带盘构成，所述中转皮带盘安装在所述支架处，所述小皮带盘通过一皮带与所述转盘相联动，所述大皮带盘通过另一皮带与所述阻尼轮相联动。
作为本发明的一优选方案，所述增速型过渡传动机构还包括二个张紧轮，所述两个张紧轮分别安装在支架处并分别与所述一皮带、所述另一皮带相配合。
作为本发明的一优选方案，所述增速型过渡传动机构为至少一级齿轮组件。
作为本发明的一优选方案，所述增速型过渡传动机构为链轮组件，该链轮组件包括中转链盘和链条；所述中转链盘由同轴连接的大小链盘构成，所述中转链盘安装在所述支架处，所述小链盘通过一链条与所述转盘相联动，所述大链盘通过另一链条与所述阻尼轮相联动。
作为本发明的一优选方案，所述划杆组件包括轴套、轴承和划杆；所述轴套通过轴承连接在所述转轴的端部，以实现轴套能够相对于所述转轴转动，所述轴套上设有双耳片，所述划杆的一端插在双耳片之间并与双耳片相枢接，使划杆能够相对于轴套沿着轴向摆动；所述划杆通过轴套实现与转轴端部之间的万向连接。
作为本发明的一优选方案，所述阻尼机构还包括磁力板组件，所述阻尼轮为磁控轮，所述磁力板组件安装于支架处并与所述磁控轮相配合，所述磁力板组件通过拉线与微调器或电控部件相连接。
作为本发明的一优选方案，所述阻尼机构还包括电磁铁组件，所述阻尼轮为磁控轮，所述电磁铁组件安装于支架处并与所述磁控轮相配合，所述电磁铁组件通过导线与电控仪表相连接。
作为本发明的一优选方案，所述阻尼机构为风阻型阻尼机构，所述阻尼轮为风叶轮。
作为本发明的一优选方案，所述阻尼机构为水阻型阻尼机构，所述阻尼轮为水轮。
作为本发明的一优选方案，所述座垫包括一座垫板、设在座垫板底部的滑槽和一靠背，该靠背通过扭簧铰接在座垫板的后端。
作为本发明的一优选方案，所述座垫板和滑槽之间还设有连接件，所述靠背包括一靠背杆和若干个横杆，所述靠背杆的底端通过扭簧铰接在连接件的后端，所述若干个横杆分别固定在靠背杆的两边；所述若干个横杆上分别套有圆柱形滚筒。
采用上述技术方案，相对于现有技术，本发明取得的有益效果是：
（1）由于采用了转盘、划杆组件、增速型过渡传动机构和转动型阻尼机构来构成新式划船器的主要部件，且转盘具有一相固定的转轴，转盘通过转轴能够转动地安装于所述支架处；二个划杆组件分别通过单向轴承连接在所述转轴的两端，以在划杆组件摇动时能够单向带动转盘转动，且划杆组件与转轴的端部之间为万向连接；转动型阻尼机构安装于所述支架处；增速型过渡传动机构安装在所述支架处并连接在转盘与阻尼机构之间，以在转盘转动时带动阻尼机构的阻尼轮转动。本发明的这种划船器，既能调节阻尼大小以适应使用者不同的训练强度，又能很好地达到单手/双手划船的模仿效果，具有模仿效果好、结构简单、成本低的特点；是一种新式结构的划船器。
（2）本发明的划杆组件是通过转盘、过渡传动机构与阻尼机构相联动，这样，就不会产生如现有技术的织带容易断的弊端出现。本发明的划杆组件，是通过轴承、单向轴承与转轴相连接，这样，当划杆向一个方向转动（由于转动角度小，实际相当于摆动）时，划杆通过轴承和单向轴承带动了转盘转动，当划杆向另一个方向转动时，划杆通过单向轴承自行转动，即相对于转轴呈空转状态，这样，划杆回位时就实现了无阻力，使得使用者的手能够自然回位；本发明采用二个划杆组件，并分别通过单向轴承与转轴的端部之间为万向连接，这样，既可以二个划杆组件同时使用，也可以是只使用其中的一个划杆，既可以很好地模仿划船动作，又可以实现多种模仿效果。
（3）由于采用了在座垫板的后部增加一靠背，该靠背通过扭簧铰接在座垫板的后端，使得在模拟划船运动的过程中能够对模拟划船运动者的后背给予支撑，极大地提高了模拟划船运动的使用效果，再由于采用了在若干个横杆上还分别套有圆柱形滚筒，在使用过程中圆柱形滚筒可以滚动，形成了对模拟划船运动者的后背进行按摩的效果，使产品增加了保健效果。
附图说明
图1是本发明的第一实施例的立体构造示意图；
图2是本发明的第一实施例的立体构造（转动一个角度）示意图；
图3是本发明的第一实施例的立体构造分解示意图；
图4是本发明的第一实施例的支架的结构示意图；
图5是本发明的第一实施例的转盘、阻尼轮、传动机构三者相配合的结构示意图；
图6是本发明的第一实施例的划杆组件的轴套与转盘相配合的分解示意图；
图7是本发明的第一实施例的划杆组件的轴套与转盘相配合的剖视图；
图8是本发明的第一实施例的使用状态一的示意图；
图9是本发明的第一实施例的使用状态二的示意图；
图10是本发明的第一实施例的使用状态三的示意图；
图11是本发明的第二实施例的转盘、阻尼轮、传动机构三者相配合的结构示意图；
图12是本发明的第三实施例的转盘、阻尼轮、传动机构三者相配合的结构示意图；
图13是本发明的第四实施例的转盘、阻尼轮、传动机构三者相配合的结构示意图；
图14是本发明的第五实施例的划杆组件的轴套与转盘相配合的分解示意图；
图15是本发明的第五实施例的划杆组件的轴套与转盘相配合的剖视图；
图16是本发明的第六实施例的座垫的立体构造示意图；
图17是本发明的第六实施例的座垫的使用效果示意图；
图18是本发明的第六实施例的立体构造示意图；
图19是本发明的第六实施例的立体构造（转动一个角度）示意图；
图20是本发明的第六实施例的使用状态的示意图。
具体实施方式
下面结合附图及实施例详细说明本发明所述的技术方案。
实施例一
参见图1至图10所示，本发明的一种新式划船器，包括：
一个基座1，该基座具有支架11和斜向设置的滑轨12；
一个座垫2，该座垫2滑动配合在滑轨12上；
一个转盘3，该转盘3具有一相固定的转轴31，所述转盘3通过转轴31能够转动地安装于所述支架11处；
二个划杆组件4，分别通过单向轴承51连接在所述转轴31的两端，以在划杆组件4摇动时能够单向带动转盘3转动，且划杆组件4与转轴31的端部之间为万向连接；
一个能够调节大小的转动型阻尼机构6，所述阻尼机构6安装于所述支架11处；以及
一个增速型过渡传动机构7，安装在所述支架11处并连接在转盘3与阻尼机构6之间，以在转盘3转动时带动阻尼机构的阻尼轮61转动。
基座1还包括前底管组件13、后底管组件14，前底管组件13连接在支架11的前部，滑轨12连接在支架11的后部与后底管组件14之间；支架11分别设有转盘安装部15、传动机构安装部16和阻尼机构安装部17.
增速型过渡传动机构7为皮带轮组件，该皮带轮组件包括中转皮带盘71和皮带72；所述中转皮带盘71由同轴连接的大小皮带盘构成，所述中转皮带盘71安装在所述支架11处，所述小皮带盘711通过一皮带72与所述转盘3相联动，所述大皮带盘712通过另一皮带72与所述阻尼轮61相联动。此时，转盘3也为皮带盘，阻尼轮61设有一小轮，小轮处设有皮带连接部。
增速型过渡传动机构还包括二个张紧轮73，所述两个张紧轮73分别安装在支架11处并分别与所述一皮带、所述另一皮带相配合。张紧轮73的作用是使二条皮带能够分别张紧在转盘3与过渡传动机构7之间以及过渡传动机构7与阻尼轮61之间。
本实施例中，传动机构为皮带传动，当然，也可以是齿轮传动或链条传动，当采用齿轮传动，所述增速型过渡传动机构为至少一级齿轮组件；当采用链条传动时，所述增速型过渡传动机构为链轮组件，该链轮组件包括中转链盘和链条；所述中转链盘由同轴连接的大小链盘构成，所述中转链盘安装在所述支架处，所述小链盘通过一链条与所述转盘相联动，所述大链盘通过另一链条与所述阻尼轮相联动。
划杆组件4包括轴套41、轴承42和划杆43；所述轴套41通过轴承42连接在所述转轴31的端部，以实现轴套41能够相对于所述转轴31转动，所述轴套41上设有双耳片411，所述划杆43的一端插在双耳片411之间并与双耳片411相枢接，使划杆43能够相对于轴套41沿着轴向摆动；所述划杆43通过轴套41实现与转轴31端部之间的万向连接。
这样，轴套41就是通过轴承42和单向轴承51与转轴31相连接，当划杆43带动轴套41向一个方向转动时，由于单向轴承51的作用，也带动了转轴31转动，相当于带动了转盘3转动，当划杆43带动轴套41向另一个方向转动时，同样由于单向轴承51的作用，轴套41不带动转轴31转动，相对于转轴31呈空转状态，这样，转盘3也不转动。
阻尼机构6还包括磁力板组件62，所述阻尼轮61为磁控轮，所述磁力板组件62安装于支架11处并与所述磁控轮相配合，所述磁力板组件62通过拉线与微调器63相连接。
本实施例中，阻尼机构6为磁控型手动调节，通过微调器63可以调节磁力板组件62与磁控轮的距离，从而实现阻尼大小的调节。
当然，也可以采用电控调节，比如通过电机（即电控部件）来调节磁力板组件62与磁控轮的距离。
本发明的划杆组件是通过转盘3、过渡传动机构7与阻尼机构6相联动，这样，就不会产生如现有技术的织带容易断的弊端出现。本发明的划杆组件4，是通过轴承42、单向轴承51与转轴31相连接，这样，当划杆43向一个方向转动（由于转动角度小，实际相当于摆动）时，划杆43通过轴承42和单向轴承51带动了转盘3转动，当划杆43向另一个方向转动时，划杆43通过轴承42、单向轴承51自行转动，即相对于转轴31呈空转状态，这样，划杆43回位时就实现了无阻力，使得使用者的手能够自然回位；本发明采用二个划杆组件4，并分别通过单向轴承51与转轴的端部之间为万向连接，这样，既可以二个划杆组件4同时使用，也可以是只使用其中的一个划杆43，既可以很好地模仿划船动作，又可以实现多种模仿效果（如单手划船，双手划船等）。由图8至图10可以看出，使用者100在使用过程中，能够很好地实现模仿单手/双手划船的效果，对腿部、腰部、上肢、胸部、背部的肌肉增强有较好的作用。
实施例二
参见图11所示，本发明的一种新式划船器，与实施例一的不同之处在于，阻尼机构不相同，所述阻尼机构还包括电磁铁组件64，所述阻尼轮61为磁控轮，所述电磁铁组件64安装于支架11处并与所述磁控轮相配合，所述电磁铁组件64通过导线与电控仪表相连接。
通过调节电磁铁组件64的电流大小，可以调节阻尼轮61的阻尼大小。
实施例三
参见图12所示，本发明的一种新式划船器，与实施例一的不同之处在于，阻尼机构不相同，所述阻尼机构为风阻型阻尼机构，所述阻尼轮为风叶轮65。
实施例四
参见图13所示，本发明的一种新式划船器，与实施例一的不同之处在于，阻尼机构不相同，所述阻尼机构为水阻型阻尼机构，所述阻尼轮为水轮66。
实施例五
参见图14至图15所示，本发明的一种新式划船器，与实施例一的不同之处在于，划杆组件不相同，本实施例的划杆组件4包括轴套41和划杆43，而没有轴承；轴套41是通过两个单向轴承51连接在所述转轴31的端部，以实现轴套41能够相对于所述转轴31单向转动，所述轴套41上设有双耳片411，所述划杆43的一端插在双耳片411之间并与双耳片411相枢接，使划杆43能够相对于轴套41沿着轴向摆动；所述划杆43通过轴套41实现与转轴31端部之间的万向连接。
这样，轴套41就是通过两个单向轴承51与转轴31相连接，当划杆43带动轴套41向一个方向转动时，由于单向轴承51的作用，也带动了转轴31转动，相当于带动了转盘3转动，当划杆43带动轴套41向另一个方向转动时，同样由于单向轴承51的作用，轴套41不带动转轴31转动，相对于转轴31呈空转状态，这样，转盘3也不转动。
实施例六
参见图16至图20所示，本发明的一种新式划船器，与实施例一的不同之处在于，座垫不相同，本实施例的座垫2包括一座垫板21、设在座垫板底部的滑槽22和一靠背23，该靠背23通过扭簧铰接在座垫板21的后端。其中，滑槽22是配合在基座1的滑轨12上。
在座垫板21和滑槽22之间还设有连接件24，靠背23通过扭簧铰接在连接件24的后端；靠背23包括一靠背杆231和若干个横杆232，靠背杆231的底端通过扭簧铰接在连接件24的后端，若干个横杆232分别固定在靠背杆231的两边。所述若干个横杆232的数量为双数，所述若干个横杆232呈二个一组分别对称固定在靠背杆231的两边。所述靠背杆231为矩形空心管，所述若干个横杆232呈二个一组分别对称固定在矩形空心管的两边。所述二个一组的横杆232连接成一体结构并沿横向穿过所述矩形空心管，也就是固定在靠背杆231两边的二根横杆232实际上为一根。所述若干个横杆232上分别套有圆柱形滚筒233。
参见图17所示，由于靠背23与连接件24的后端之间是通过扭簧铰接，当模拟划船运动者的后背对靠背23施力时，靠背23可以向后翻转，从理论上，靠背23可以从A位置向后翻转到B位置，当模拟划船运动者的后背不对靠背23施力时，靠背23受扭簧的作用复位，从B位置回到A位置。
综上所述，新式划船器的增速型过渡传动机构可以有多种，比如可以是皮带传动机构，也可以是齿轮传动机构，还可以是链条传动机构，目的是将划杆组件的动力与阻尼机构连接起来，以形成不同的阻尼效果。转动型阻尼机构也可以有多种，比如可以是磁力控制，也可以是电磁铁控制，还可以是风阻控制，以及水阻控制等，其中，有些转动型阻尼机构可以选择手动控制，也可以选择电动控制。座垫可以是有靠背，也可以是没有靠背。
以上所述，仅为本发明较佳实施例而已，故不能以此限定本发明的范围，即依本发明申请专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明专利涵盖的范围内。
工业实用性
本发明是将基座、座垫、转盘、划杆组件、转动型阻尼机构和增速型过渡传动机构相组合来构成新式划船器，基座采用支架和斜向设置的滑轨，转盘采用转盘本体和相固定的转轴，划杆组件采用轴套和划杆，转动型阻尼机构采用磁力板组件和磁控轮，或者是电磁铁组件和磁控轮，或者是风叶轮，或者是水轮，增速型过渡传动机构采用皮带轮机构，或者是齿轮机构，或者链条轮机构，本发明在工业上便于实现，而且基座、座垫、转盘、划杆组件、转动型阻尼机构和增速型过渡传动机构等各个部件在工业上也便于加工。

Claims (12)

  1. 一种新式划船器，其特征在于：包括：
    一个基座，该基座具有支架和斜向设置的滑轨；
    一个座垫，该座垫滑动配合在滑轨上；
    一个转盘，该转盘具有一相固定的转轴，所述转盘通过转轴能够转动地安装于所述支架处；
    二个划杆组件，分别通过单向轴承连接在所述转轴的两端，以在划杆组件摇动时能够单向带动转盘转动，且划杆组件与转轴的端部之间为万向连接；
    一个能够调节大小的转动型阻尼机构，所述阻尼机构安装于所述支架处；以及
    一个增速型过渡传动机构，安装在所述支架处并连接在转盘与阻尼机构之间，以在转盘转动时带动阻尼机构的阻尼轮转动。
  2. 根据权利要求1所述的新式划船器，其特征在于：所述增速型过渡传动机构为皮带轮组件，该皮带轮组件包括中转皮带盘和皮带；所述中转皮带盘由同轴连接的大小皮带盘构成，所述中转皮带盘安装在所述支架处，所述小皮带盘通过一皮带与所述转盘相联动，所述大皮带盘通过另一皮带与所述阻尼轮相联动。
  3. 根据权利要求2所述的新式划船器，其特征在于：所述增速型过渡传动机构还包括二个张紧轮，所述两个张紧轮分别安装在支架处并分别与所述一皮带、所述另一皮带相配合。
  4. 根据权利要求1所述的新式划船器，其特征在于：所述增速型过渡传动机构为至少一级齿轮组件。
  5. 根据权利要求1所述的新式划船器，其特征在于：所述增速型过渡传动机构为链轮组件，该链轮组件包括中转链盘和链条；所述中转链盘由同轴连接的大小链盘构成，所述中转链盘安装在所述支架处，所述小链盘通过一链条与所述转盘相联动，所述大链盘通过另一链条与所述阻尼轮相联动。
  6. 根据权利要求1所述的新式划船器，其特征在于：所述划杆组件包括轴套、轴承和划杆；所述轴套通过轴承连接在所述转轴的端部，以实现轴套能够相对于所述转轴转动，所述轴套上设有双耳片，所述划杆的一端插在双耳片之间并与双耳片相枢接，使划杆能够相对于轴套沿着轴向摆动；所述划杆通过轴套实现与转轴端部之间的万向连接。
  7. 根据权利要求1所述的新式划船器，其特征在于：所述阻尼机构还包括磁力板组件，所述阻尼轮为磁控轮，所述磁力板组件安装于支架处并与所述磁控轮相配合，所述磁力板组件通过拉线与微调器或电控部件相连接。
  8. 根据权利要求1所述的新式划船器，其特征在于：所述阻尼机构还包括电磁铁组件，所述阻尼轮为磁控轮，所述电磁铁组件安装于支架处并与所述磁控轮相配合，所述电磁铁组件通过导线与电控仪表相连接。
  9. 根据权利要求1所述的新式划船器，其特征在于：所述阻尼机构为风阻型阻尼机构，所述阻尼轮为风叶轮。
  10. 根据权利要求1所述的新式划船器，其特征在于：所述阻尼机构为水阻型阻尼机构，所述阻尼轮为水轮。
  11. 根据权利要求1所述的新式划船器，其特征在于：所述座垫包括一座垫板、设在座垫板底部的滑槽和一靠背，该靠背通过扭簧铰接在座垫板的后端。
  12. 根据权利要求11所述的划船器的座垫结构，其特征在于：所述座垫板和滑槽之间还设有连接件，所述靠背包括一靠背杆和若干个横杆，所述靠背杆的底端通过扭簧铰接在连接件的后端，所述若干个横杆分别固定在靠背杆的两边；所述若干个横杆上分别套有圆柱形滚筒。
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