CN102944407B - A kind of pommel horse ring stability automatic detection device - Google Patents
A kind of pommel horse ring stability automatic detection device Download PDFInfo
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- CN102944407B CN102944407B CN201210477972.0A CN201210477972A CN102944407B CN 102944407 B CN102944407 B CN 102944407B CN 201210477972 A CN201210477972 A CN 201210477972A CN 102944407 B CN102944407 B CN 102944407B
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- push rod
- gear train
- pommel horse
- automatic detection
- detection device
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Abstract
The present invention relates to a kind of sports apparatus device for detecting performance, particularly a kind of pommel horse ring stability automatic detection device.This pommel horse ring stability automatic detection device, it is characterized in that: comprise and be set up in left push rod between two saddle ring crossbeams and right push rod, between left push rod and right push rod, inside is provided with gear train, gear train top is connected with the output terminal of stepper motor, and gear train to be connected with a joggle the left-handed screw that is positioned at left push rod and be positioned at the right handed screw of right push rod by teeth; Described left push rod or right push rod inner end are provided with displacement transducer and thrust pickup, and wireless or wired connection has operation display device by controller for displacement transducer, thrust pickup and stepper motor, and controller is positioned at operation display device inside.Therefore, of the present invention reasonable in design, practical and convenient.
Description
(1) technical field
The present invention relates to a kind of sports apparatus device for detecting performance, particularly a kind of pommel horse ring stability automatic detection device.
(2) background technology
The saddle ring of gymnastic equipment pommel horse keeps certain stability, is one of sportsman's guaranteed conditions carrying out action, and requires that sportsman's saddle ring when doing action must not rock or displacement.In fact, in saddle ring loading process, saddle ring, even without displacement, also can produce crooked variable to a certain degree, for this reason, has a quantitative restriction and detection with regard to needing to the stability of saddle ring.But not yet find this pick-up unit in domestic and international industry at present, therefore, the stability of pommel horse ring can not get confirming, is one and detects blank.
(3) summary of the invention
The present invention is in order to make up the deficiencies in the prior art, and provide a kind of reasonable in design, structure is pommel horse ring stability automatic detection device easily.
The present invention is achieved through the following technical solutions:
A kind of pommel horse ring stability automatic detection device, it is characterized in that: comprise and be set up in left push rod between two saddle ring crossbeams and right push rod, between left push rod and right push rod, inside is provided with gear train, gear train top is connected with the output terminal of stepper motor, and gear train to be connected with a joggle the left-handed screw that is positioned at left push rod and be positioned at the right handed screw of right push rod by teeth; Described left push rod or right push rod inner end are provided with displacement transducer and thrust pickup, and wireless or wired connection has operation display device by controller for displacement transducer, thrust pickup and stepper motor, and controller is positioned at operation display device inside.
Described gear train bottom is provided with the bracing frame be positioned on pommel horse.
The invention has the beneficial effects as follows: the pommel horse ring stability automatic detection device of this invention can detect deflection and the numerical value of two saddle rings automatically, detect simple and fast, be suitable for wide popularization and application.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the structural representation of operation display device of the present invention;
Accompanying drawing 3 is plan structure schematic diagram of the present invention;
In figure, 1 saddle ring crossbeam, 2 left push rods, 3 right push rods, 4 gear trains, 5 stepper motors, 6 left-handed screws, 7 right handed screw, 8 displacement transducers, 9 thrust pickups, 10 operation display devices, 11 bracing frames.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises and is set up in left push rod 2 between two saddle ring crossbeams 1 and right push rod 3, between left push rod 2 and right push rod 3, inside is provided with gear train 4, gear train 4 top is connected with the output terminal of stepper motor 5, and gear train 4 to be connected with a joggle the left-handed screw 6 being positioned at left push rod 2 and the right handed screw 7 being positioned at right push rod 3 by teeth; Described left push rod 2 or right push rod 3 inner end are provided with displacement transducer 8 and thrust pickup 9, wireless or wired connection has operation display device 10 by controller for displacement transducer 8, thrust pickup 9 and stepper motor 5, and it is inner that controller is positioned at operation display device 10; Described gear train 4 bottom is provided with the bracing frame 11 be positioned on pommel horse.
Adopt pommel horse ring stability automatic detection device of the present invention, the principle of the detection of imagination is exactly the force of echocinesis person to two saddle ring crossbeams 1, in the centre of two saddle ring crossbeams 1, a given power is applied to two saddle ring crossbeams 1, then measure two saddle ring crossbeams 1 stressed after skewed relative amount; In addition, in the specific time limit after given power is removed, then measure two saddle ring crossbeams 1 have certain recovery after remaining deformation.Detect through above-mentioned automatic detection device, if the deflection of two saddle rings is no more than the numerical value of restriction, namely saddle ring stability meet the requirements, and just can ensure that saddle ring can normally use.When detecting, stepper motor 5 is rotated, left-handed screw 6 and 7 right handed screw 7 is driven to rotate by gear train 4, left-handed screw 6 and right handed screw 7 make saddle ring crossbeam 1 applied thrust of left push rod 2 and right push rod 3 pairs of both sides respectively, and produce displacement, at this moment displacement transducer 8 and thrust pickup 9 just can record the distortion of saddle ring crossbeam 1, after thrust stops in certain hour, again carry out the recovery detecting saddle ring crossbeam 1, operation display device 10 can show the thrust magnitude under two states, shift value is also out printable, saddle ring stability just can ensure that in satisfactory scope the saddle ring of pommel horse provides normal use.
Claims (1)
1. a pommel horse ring stability automatic detection device, it is characterized in that: comprise and be set up in left push rod (2) between two saddle ring crossbeams (1) and right push rod (3), between left push rod (2) and right push rod (3), inside is provided with gear train (4), gear train (4) top is connected with the output terminal of stepper motor (5), and gear train (4) to be connected with a joggle the left-handed screw (6) being positioned at left push rod (2) and the right handed screw (7) being positioned at right push rod (3) by teeth; Described left push rod (2) or right push rod (3) inner end are provided with displacement transducer (8) and thrust pickup (9), wireless or wired connection has operation display device (10) by controller for displacement transducer (8), thrust pickup (9) and stepper motor (5), it is inner that controller is positioned at operation display device (10), and gear train (4) bottom is provided with the bracing frame (11) be positioned on pommel horse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477972.0A CN102944407B (en) | 2012-11-22 | 2012-11-22 | A kind of pommel horse ring stability automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477972.0A CN102944407B (en) | 2012-11-22 | 2012-11-22 | A kind of pommel horse ring stability automatic detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102944407A CN102944407A (en) | 2013-02-27 |
| CN102944407B true CN102944407B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210477972.0A Active CN102944407B (en) | 2012-11-22 | 2012-11-22 | A kind of pommel horse ring stability automatic detection device |
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| Country | Link |
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| CN (1) | CN102944407B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197872B (en) * | 2020-08-26 | 2022-03-29 | 江苏福维健康科技有限公司 | Horizontal bar stability detection device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1180016A1 (en) * | 1983-04-21 | 1985-09-23 | Kb Aviat I | Apparatus for determining the dynamic characteristics of movements of the gymnast on a vaulting horse |
| CN1099479A (en) * | 1993-08-24 | 1995-03-01 | 沈阳工业大学 | Multinomial test method of mechanical property of foundry sand and system of carrying out this method |
| CN201122144Y (en) * | 2007-06-01 | 2008-09-24 | 北京有色金属研究总院 | Opposite pulling/pressing bidirectional synchronization type loading test bench |
| CN202869800U (en) * | 2012-11-22 | 2013-04-10 | 泰山体育产业集团有限公司 | Automatic detecting device for stability of pommel horse rings |
-
2012
- 2012-11-22 CN CN201210477972.0A patent/CN102944407B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1180016A1 (en) * | 1983-04-21 | 1985-09-23 | Kb Aviat I | Apparatus for determining the dynamic characteristics of movements of the gymnast on a vaulting horse |
| CN1099479A (en) * | 1993-08-24 | 1995-03-01 | 沈阳工业大学 | Multinomial test method of mechanical property of foundry sand and system of carrying out this method |
| CN201122144Y (en) * | 2007-06-01 | 2008-09-24 | 北京有色金属研究总院 | Opposite pulling/pressing bidirectional synchronization type loading test bench |
| CN202869800U (en) * | 2012-11-22 | 2013-04-10 | 泰山体育产业集团有限公司 | Automatic detecting device for stability of pommel horse rings |
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| CN102944407A (en) | 2013-02-27 |
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