CN203017674U - Photoelectric vibration super equal length lumbar abdominal strength trainer - Google Patents
Photoelectric vibration super equal length lumbar abdominal strength trainer Download PDFInfo
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- CN203017674U CN203017674U CN 201220720180 CN201220720180U CN203017674U CN 203017674 U CN203017674 U CN 203017674U CN 201220720180 CN201220720180 CN 201220720180 CN 201220720180 U CN201220720180 U CN 201220720180U CN 203017674 U CN203017674 U CN 203017674U
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- axle
- rotational speed
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- steel wire
- lumbar
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Abstract
The utility model discloses a photoelectric vibration super equal length lumbar abdominal strength trainer, relating to lumbar-abdominal strength trainers. The photoelectric vibration super equal length lumbar abdominal strength trainer is used for solving the problems that the resistance is low, the inertia is high, athletes are easily injured, the exercise intensity is insufficient, the exercise means are few, novel exercise theories are not integrated into exercise, and the quantitative monitoring on exercise intensity and speed is difficult to achieve when the athletes shoulder barbells to carry out lumbar-abdominal strength exercise during lumbar-abdominal strength training. A shaft is rotatably connected with an upper sleeve, the lower end of the shaft is fixedly mounted in a lower sleeve, the upper sleeve is fixed on an U-shaped connector, the lower sleeve and a rotary bracket are in ball hinge, a rotary disc is fixedly sleeved on the shaft, a steel wire is wound on the rotary disc, one end of the steel wire is fixedly connected with the rotary disc, the other end of the steel wire is connected with a resistance meter through an elastic belt, a bracket is fixed on the upper sleeve, a coded disc is fixedly sleeved on the shaft, a light source is located above the coded disc of a photoelectric tachometer, a receiver is located below the coded disc, and a vibration device is located right below the rotary bracket. The photoelectric vibration super equal length lumbar abdominal strength trainer is applied to the lumbar-abdominal strength training of the athletes.
Description
Technical field
The utility model relates to a kind of waist abdomen force training appliance, belongs to athletic training equipment technical field.
Background technology
In athletic training, need to strengthen exercise to sportsman's waist abdomen strength to sports events such as wrestling, throwing.At present, the sportsman mainly adopts and bears barbell and rotate and to carry out waist abdomen strength building.And adopt these exercise means to have following problem: namely resistance is little, and inertia force is large, and the sportsman is easily injured, training strength is inadequate, and training tool is few, and new training theory is not dissolved in training, be difficult to accomplish training strength and speed are carried out quantification monitoring, can't reach the training effect of expection.
The utility model content
The purpose of this utility model is to provide a kind of photoelectric vibrating extra-length waist abdomen strength trainer, bear barbell carry out waist abdomen strength building and exist resistance little in waist abdomen strengthening exercise to solve the sportsman, inertia is large, the sportsman is easily injured, training strength is inadequate, and training tool is few, and new training theory is not dissolved in training, be difficult to accomplish training strength and speed are carried out quantification monitoring, can't reach the problem of the training effect of expection.
the utility model is to solve the problems of the technologies described above the technical scheme of taking to be: photoelectric vibrating extra-length waist abdomen strength trainer, described exercising machine comprise sleeve pipe, axle, bracing frame, photoelectricity rotational speed meters, rolling disc, steel wire, elastic belt, resistance dynamometer, setting of casing, swinging mounting, jackscrew, vibrating device, U-shaped connector and two hydraulic cylinders, the upper end of axle is contained in sleeve pipe and with respect to upper rotation of sleeve and connects, the lower end of axle is contained in setting of casing and will both be fixed together by jackscrew, the center of U-shaped connector bottom is provided with centre bore, upper sleeve pipe is fixed in the centre bore that U-shaped connector bottom is provided with, the two ends of U-shaped connector are all affixed with indoor ceiling, setting of casing is arranged on the middle part of swinging mounting, and both ball-joints, rolling disc is fixedly set on axle, be processed with annular groove on the lateral wall of rolling disc, steel wire winding is in the annular groove of rolling disc, one end and the rolling disc of steel wire are affixed, the other end of steel wire is connected with the push rod of resistance dynamometer by elastic belt, resistance dynamometer is fixed on fixed object, bracing frame is fixed on sleeve pipe, the code-disc of photoelectricity rotational speed meters is fixedly set on axle, the light source of photoelectricity rotational speed meters is positioned at the top of the code-disc of photoelectricity rotational speed meters, the receiver of photoelectricity rotational speed meters is positioned at the below of the code-disc of photoelectricity rotational speed meters, the light source of photoelectricity rotational speed meters and receiver are oppositely arranged up and down and are contained on bracing frame, the two ends of described swinging mounting are respectively equipped with handle, the vibrating device setting on the ground and be positioned at swinging mounting under, two hydraulic cylinders are separately positioned on cased both sides, the two ends of hydraulic cylinder are connected with setting of casing and swinging mounting.
The beneficial effects of the utility model are: 1, the correlation theories such as the utility model based on motion biomethanics and athletic physiology, and in conjunction with the exercise characteristics of waist abdomen strength, can produce low frequency at one and (do waist abdomen strength building on the mechanical platform of the sine curve ripple vibration of 5Hz～26Hz).Because the effect of vibrating makes muscle do little elongation and contraction in the certain-length scope, arbitrarily shrinking maximum tension and the maximum tension force of keeping that can produce can increase, and is effective to raising waist and abdomen muscles meat strength building.2, can elongate in advance the waist and abdomen muscles group-centrifugal elongation of elder generation centripetal contraction again when making the sportsman at waist abdomen strengthening exercise under the effect of elastic belt, namely practise by new superfine long exercising method, and can strengthen according to the needs of exercise the exercise resistance, increase exercise intensity, avoid simultaneously practitioner's waist injured.3, the utility model has adopted resistance gauge and photoelectricity rotational speed meters, can carry out in real time effectively monitoring to athletic exercise intensity and speed, benefits for improving sportsman's waist abdomen rotation strength, can satisfy the training effect of expection fully.
Description of drawings
Fig. 1 is main TV structure figure of the present utility model (the photoelectricity rotational speed meters is except code-disc, light source and receiver, and all the other do not represent), and Fig. 2 is the A-A cutaway view (vibrating device does not draw) of Fig. 1, and Fig. 3 is the top view (top panel does not draw) of vibrating device.
The specific embodiment
the specific embodiment one: present embodiment is described in conjunction with Fig. 1～Fig. 3, the photoelectric vibrating extra-length waist abdomen strength trainer of present embodiment, described exercising machine comprise sleeve pipe 2, axle 3, bracing frame 4, photoelectricity rotational speed meters, rolling disc 6, steel wire 7, elastic belt 16, resistance dynamometer 9, setting of casing 10, swinging mounting 11, jackscrew 12, vibrating device 15, U-shaped connector 1 and two hydraulic cylinders 30, the upper end of axle 3 is contained in sleeve pipe 2 and is rotationally connected with respect to upper sleeve pipe 2, the lower end of axle 3 is contained in setting of casing 10 and will both be fixed together by jackscrew 12, the center of U-shaped connector 1 bottom is provided with centre bore, upper sleeve pipe 2 is fixed in the centre bore that U-shaped connector 1 bottom is provided with, the two ends of U-shaped connector 1 are all affixed with indoor ceiling, setting of casing 10 is arranged on the middle part of swinging mounting 11, and both ball-joints, rolling disc 6 is fixedly set on axle 3, be processed with annular groove on the lateral wall of rolling disc 6, steel wire 7 is wrapped in the annular groove of rolling disc 6, one end and the rolling disc 6 of steel wire 7 are affixed, the other end of steel wire 7 is connected with the push rod of resistance dynamometer 9 by elastic belt 16, resistance dynamometer 9 is fixed on fixed object, bracing frame 4 is fixed on sleeve pipe 2, the code-disc 13 of photoelectricity rotational speed meters is fixedly set on axle 3, the light source 14 of photoelectricity rotational speed meters is positioned at the top of the code-disc 13 of photoelectricity rotational speed meters, the receiver 20 of photoelectricity rotational speed meters is positioned at the below of the code-disc 13 of photoelectricity rotational speed meters, the light source 14 of photoelectricity rotational speed meters and receiver 20 are oppositely arranged and are contained on bracing frame 4 up and down, the two ends of described swinging mounting 11 are respectively equipped with handle 16, being convenient to the practitioner controls, vibrating device 15 arrange on the ground and be positioned at swinging mounting 11 under, two hydraulic cylinders 30 are separately positioned on the both sides of setting of casing 10, the two ends of hydraulic cylinder 20 are connected with setting of casing 10 and swinging mounting 11.Photoelectricity rotational speed meters and resistance dynamometer outsourcing, the photoelectricity rotational speed meters is made by Shanghai Shenmo Electric Co., Ltd.; Resistance dynamometer is made by Shanghai Automation Meter Factory No. 4.
the specific embodiment two: in conjunction with Fig. 1 and Fig. 3, present embodiment is described, the described vibrating device 15 of present embodiment comprises top panel 15-1, base 15-2, buncher 15-3, the first tape handler 15-4, the second tape handler 15-5, transition axis 15-6, eccentric shaft 15-7, two the first axle bed 15-8, two the second axle bed 15-9, two excentric sleeve 15-10 and two handle 15-11, top panel 15-1 be positioned at base 15-2 directly over, buncher 15-3 is packed on the upper surface of base 15-2, the output shaft of buncher 15-3 by the first tape handler 15-4 with transmission of power to transition axis 15-6, the two ends of transition axis 15-6 respectively are set with first an axle bed 15-8 who is rotationally connected with it, transition axis 15-6 by the second tape handler 15-5 with transmission of power to eccentric shaft 15-7, be set with two excentric sleeve 15-10 that are rotationally connected with it on eccentric shaft 15-7, two handle 15-11 and two excentric sleeve 15-10 corresponding setting one by one, the end of each handle 15-11 and the outer wall of excentric sleeve 15-10 are affixed, the other end of each handle 15-11 and the lower surface of top panel 15-1 are affixed, two handle 15-11 are symmetrical arranged with respect to the center line of the vertical direction of vibrating device 15, two the first axle bed 15-8 and two the second axle bed 15-9 are affixed with the upper surface of base 15-2 respectively.In present embodiment, undocumented technical characterictic is identical with the specific embodiment one.
During exercise, the practitioner stands on the top panel of vibrating device, start buncher, vibrating device begins vibration, and the handle that the practitioner only need hold swinging mounting rotates, with steel wire winding on rolling disc, after turning to amplitude peak, the practitioner loosens, rolling disc turns round under elastic pulling force, makes practitioner's waist and abdomen muscles group be in centrifugal elongated condition, then rotates next time.So repeatedly, until the exercise end.The resistance when practitioner practises and velocity magnitude show by resistance dynamometer and photoelectricity rotational speed meters.
Two hydraulic cylinders move simultaneously, and the collapsing length of two hydraulic cylinder piston rods can be isometric, can be not isometric yet, and swinging mounting is obliquely installed, simulate some sports events (as discus) rotation and carry out waist abdomen strength building.
Claims (2)
1. photoelectric vibrating extra-length waist abdomen strength trainer, it is characterized in that: described exercising machine comprises sleeve pipe (2), axle (3), bracing frame (4), photoelectricity rotational speed meters, rolling disc (6), steel wire (7), elastic belt (16), resistance dynamometer (9), setting of casing (10), swinging mounting (11), jackscrew (12), vibrating device (15), U-shaped connector (1) and two hydraulic cylinders (30), the upper end of axle (3) is contained in sleeve pipe (2) and is rotationally connected with respect to upper sleeve pipe (2), the lower end of axle (3) is contained in setting of casing (10) and will both be fixed together by jackscrew (12), the center of U-shaped connector (1) bottom is provided with centre bore, upper sleeve pipe (2) is fixed in the centre bore that U-shaped connector (1) bottom is provided with, the two ends of U-shaped connector (1) are all affixed with indoor ceiling, setting of casing (10) is arranged on the middle part of swinging mounting (11), and both ball-joints, rolling disc (6) is fixedly set on axle (3), be processed with annular groove on the lateral wall of rolling disc (6), steel wire (7) is wrapped in the annular groove of rolling disc (6), one end of steel wire (7) and rolling disc (6) are affixed, the other end of steel wire (7) is connected with the push rod of resistance dynamometer (9) by elastic belt (16), resistance dynamometer (9) is fixed on fixed object, bracing frame (4) is fixed on sleeve pipe (2), the code-disc of photoelectricity rotational speed meters (13) is fixedly set on axle (3), the light source of photoelectricity rotational speed meters (14) is positioned at the top of the code-disc (13) of photoelectricity rotational speed meters, the receiver of photoelectricity rotational speed meters (20) is positioned at the below of the code-disc (13) of photoelectricity rotational speed meters, the light source of photoelectricity rotational speed meters (14) and receiver (20) are oppositely arranged up and down and are contained on bracing frame (4), the two ends of described swinging mounting (11) are respectively equipped with handle (16), vibrating device (15) arrange on the ground and be positioned at swinging mounting (11) under, two hydraulic cylinders (30) are separately positioned on the both sides of setting of casing (10), the two ends of hydraulic cylinder (20) are connected with setting of casing (10) and swinging mounting (11).
2. photoelectric vibrating extra-length waist abdomen strength trainer according to claim 1, it is characterized in that: described vibrating device (15) comprises top panel (15-1), base (15-2), buncher (15-3), the first tape handler (15-4), the second tape handler (15-5), transition axis (15-6), eccentric shaft (15-7), two the first axle beds (15-8), two the second axle beds (15-9), two excentric sleeves (15-10) and two handles (15-11); top panel (15-1) be positioned at base (15-2) directly over, buncher (15-3) is packed on the upper surface of base (15-2), the output shaft of buncher (15-3) by the first tape handler (15-4) with transmission of power to transition axis (15-6), the two ends of transition axis (15-6) respectively are set with first axle bed (15-8) that is rotationally connected with it, transition axis (15-6) by the second tape handler (15-5) with transmission of power to eccentric shaft (15-7), be set with two excentric sleeves that are rotationally connected with it (15-10) on eccentric shaft (15-7), two handles (15-11) and two excentric sleeves (15-10) corresponding setting one by one, one end of each handle (15-11) and the outer wall of excentric sleeve (15-10) are affixed, the other end of each handle (15-11) and the lower surface of top panel (15-1) are affixed, two handles (15-11) are symmetrical arranged with respect to the center line of the vertical direction of vibrating device (15), two the first axle beds (15-8) and two the second axle beds (15-9) are affixed with the upper surface of base (15-2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720180 CN203017674U (en) | 2012-12-24 | 2012-12-24 | Photoelectric vibration super equal length lumbar abdominal strength trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720180 CN203017674U (en) | 2012-12-24 | 2012-12-24 | Photoelectric vibration super equal length lumbar abdominal strength trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203017674U true CN203017674U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720180 Expired - Fee Related CN203017674U (en) | 2012-12-24 | 2012-12-24 | Photoelectric vibration super equal length lumbar abdominal strength trainer |
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| Country | Link |
|---|---|
| CN (1) | CN203017674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243142A (en) * | 2017-08-01 | 2017-10-13 | 中国石油大学(华东) | One kind can monitorable photoelectric vibration response strength device |
-
2012
- 2012-12-24 CN CN 201220720180 patent/CN203017674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243142A (en) * | 2017-08-01 | 2017-10-13 | 中国石油大学(华东) | One kind can monitorable photoelectric vibration response strength device |
| CN107243142B (en) * | 2017-08-01 | 2019-02-15 | 中国石油大学(华东) | One kind can monitorable photoelectric vibration response strength device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131224 |