A kind of chin-up achievement training test device
Technical field
The present invention relates to test device technical field, specially a kind of chin-up achievement training test device.
Background technique
Sport is a kind of Social Culture phenomenon of complexity, it is raw according to human body using body and intellection as basic means
It is regular that long development, technical ability are formed and function improves etc., reach promote full development, improve physical fitness and overall education level,
Build up health with improve locomitivity, mode of making the life better with improve the quality of living it is a kind of conscious, purposeful, organized
Social activities.With the expansion of international association, the scale and level of sports business development have been to measure country, a social development
A progressive important symbol also becomes the important means of diplomacy and cultural exchanges between country.Sport can be divided into sport for all, specially
The types such as industry sport, school physical education.Including sports culture, physical education, sports, athletic competition, sports equipment, sports group
It knits, the lot of essential factors such as sports science technology, human body is the organic whole that each tract is constituted.When carrying out sports, see
To seem that only muscle is in activity.The organs such as breathing, blood circulation of body are all in activity in fact, and will be by brain
Cortex carrys out orchestration.Precisely in order to improving the excitement of big cortical neurogenic cell, warming-up exercise can also make body temperature for limber-up
It slightly increases, makes muscle, tendon all in good state, elasticity, extensibility are all fine, are unlikely to draw because of sudden contraction
Wound or tearing, this is even more important in winter.It when being thrown, such as throws the handgrenade, shot, medicine ball, javelin, softball, centainly
Will be by the password action of teacher, every order is executed without fail, can not have a bit carelessness, chin-up, be in examine and senior middle school's sport nationwide examination for graduation qualification
One of selection project of taking an examination, the main development level for testing muscle of upper extremity strength are the checking item of male's upper limbs force, are certainly
Body strength overcomes the pendency strengthening exercise of self gravity.It is the method for most basic exercise back, and measures male's constitution
One of important references standard sum term mesh, chin-up require male to have certain grip and upper limbs force, this strength must be able to
Overcoming the weight of itself could complete once.Chin-up has important work to upper limb pendency strength, shoulder belt strength and grip is developed
With.It is the number to complete by movement standards to calculate achievement, does and much then does well in, and therefore, it is that a kind of strength is resistance to
Power project.
Existing chin-up achievement training test device is arranged mostly in outdoor, for a long time by wind expose to the sun and rain it is equal outside
Power corrodes, and is easy to cause parts damages or is corroded, is easy to appear safety problem, and traditional chin-up when in use
Achievement training test device is all made of unitary design, and all parts of device are fixed, and installing and dismounting is all more inconvenient, furthermore
The safety prevention measure of current this kind of device is not in place, is easy to appear the reasons such as user's rubber sleeve from device when training uses
The safety problems such as fall.
So how to design a kind of chin-up achievement training test device, becoming us will currently be solved the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of chin-up achievement training test devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of chin-up achievement training test device, packet
First support bar, second support bar, cross bar, protective pad and ballast pedestal are included, the first support bar bottom is nested pressure
Pedestal is weighed, is embedded with second support bar in the first support bar top, the first support bar and second support bar being capable of phases
To sliding, and the first support bar and second support bar side are equipped with pin hole, and spacer pin is equipped with inside the pin hole, described
Cross bar mounting base is equipped at the top of second support bar, the both ends of the cross bar, which are respectively embedded into, to be set in cross bar mounting base, the cross
Bar side face is equipped with safety binding, and the protective pad is made of the table cloth and heelpiece, and the table cloth covering is set to the heelpiece
On, elastic cotton is filled with inside the heelpiece, the heelpiece side is equipped with card column.
Further, cross bar mounting base side is equipped with pad, and the pad nesting is set to the cross bar mounting base
On.
Further, anti-skid chequer is equipped at the top of the safety binding.
Further, the both ends of the safety binding side are respectively equipped with velcro fastener and nylon buckles band.
Further, absorbing sweat yarn is equipped at the top of the safety binding.
Further, the safety binding bottom is equipped with burlap.
Further, the both ends of the protective pad side are equipped with hasp.
Further, table cloth side is equipped with buckle.
Compared with prior art, the beneficial effects of the present invention are: this kind of chin-up achievement training test device is equipped with peace
Full bandage and protective pad use are safer, have effectively evaded the safety problem being likely to occur in training test, furthermore this kind
Chin-up achievement training test device has abandoned the structure design of traditional integral type, and all parts are separated, group is convenient for
Assembly and disassembly, and since support rod is adjustable, so the device can be adjusted according to the practical height of user
Highly, use is more flexible, and the safeguard procedures of the device are comprehensive, and use is safer.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is protective pad structural schematic diagram of the invention;
Fig. 3 is safety binding structural schematic diagram of the invention;
Fig. 4 is protective pad vertical profile partial structural diagram of the invention;
Fig. 5 is safety binding vertical profile partial structural diagram of the invention;
In figure: 1- first support bar;2- second support bar;3- cross bar;4- protective pad;5- ballast pedestal;6- spacer pin;7-
Pin hole;8- cross bar mounting base;9- pad;10- safety binding;11- anti-skid chequer;12- table cloth;13- hasp;14- velcro fastener;
15- nylon buckles band;16- heelpiece;17- elastic cotton;18- card column;19- buckle;20- absorbing sweat yarn;21- burlap.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of chin-up achievement training test device, including
First support bar 1, second support bar 2, cross bar 3, protective pad 4 and ballast pedestal 5,1 bottom of first support bar are nested pressure
Weight pedestal 5, first support bar are embedded with second support bar 2 in 1 top, and first support bar 1 and second support bar 2 can be slided relatively
It moves, and first support bar 1 and 2 side of second support bar are equipped with pin hole 7, are equipped with spacer pin 6, second support bar 2 inside pin hole 7
Top is equipped with cross bar mounting base 8, and the both ends of cross bar 3, which are respectively embedded into, to be set in cross bar mounting base 8, and 3 side of cross bar is equipped with safety
Bandage 10, protective pad 4 are made of table cloth 12 and heelpiece 16, and the covering of table cloth 12 is set on heelpiece 16, are filled with inside heelpiece 16
Elastic cotton 17,16 side of heelpiece are equipped with card column 18.
In the present invention, 8 side of cross bar mounting base is equipped with pad 9, and 9 nesting of pad is set in cross bar mounting base 8, passes through
The pad 9 of setting can reinforce the fixed relationship between cross bar 3 and cross bar mounting base 8, and cross bar is avoided to loosen, to avoid making
The safety problem that used time occurs, and pass through the cross bar after finishing assembly of the cooperation device between pad 9 and cross bar mounting base 8
3 is more stable, and use is safer, anti-skid chequer 11 is equipped at the top of safety binding 10, the device exists by the anti-skid chequer 11 of setting
Safer when use, user will not fall off from cross bar 3 because of reasons such as rubber sleeves, improve the safety of the device, Er Qietong
The mutual cooperation of safety binding 10 and anti-skid chequer 11 is crossed, user can adjust the position of safety binding 10 according to the hobby of itself
It sets, use is more convenient, and the both ends of 10 side of safety binding are respectively equipped with velcro fastener 14 and nylon buckles band 15, passes through setting
Velcro fastener 14 and nylon buckles band 15, safety binding 10 are more easier to mount and dismount, and use is more convenient, and safety binding 10 pushes up
Portion is equipped with absorbing sweat yarn 20, can absorb user's gone out sweat when in use by the absorbing sweat yarn 20 of setting, avoid tying up safely
10 surface of band is wet and slippery and influences user's training or test, and 10 bottom of safety binding is equipped with burlap 21, passes through the thick fiber crops of setting
Cloth 21, safety binding 10 can be more bonded with cross bar 3, and due to 21 rough surface of burlap, coefficient of friction is larger, so making
Used time safety binding 10 will not slide, and will not influence user's training or test, the both ends of 4 side of protective pad are equipped with hasp
13, by the hasp 13 of setting, protective pad 4 is simpler in storage, and user's hasp 13 can consolidate the protective pad 4 of winding
It is fixed, the loose occupied space of protective pad 4 is avoided, and store and more facilitate, 12 side of table cloth is equipped with buckle 19, passes through the card of setting
Button 19, buckle 19 and the mutual cooperation of card column 18 allow table cloth 12 to be more easier to mount and dismount, and use is more convenient.
Working principle: firstly, assemble the device using preceding, selecting the height of the device according to the actual situation,
Spacer pin 6 in pin hole 7 is extracted, the contraposition of pin hole 7 is then selected according to the actual conditions of user, then by spacer pin 6
It is inserted into pin hole 7, height is fixed, then cross bar 3 is mounted in cross bar mounting base 8, and use velcro fastener 14 and Buddhist nun
Safety binding 10 is fixed on cross bar 3 by imperial cingulum 15, and then protective pad 4 is placed on immediately below cross bar, because installing in cross bar
8 sides of seat are equipped with pad 9, and 9 nesting of pad is set in cross bar mounting base 8, by the pad 9 of setting can reinforce cross bar 3 with
Fixed relationship between cross bar mounting base 8 avoids cross bar 3 from loosening, to avoid the safety problem occurred when in use, Er Qietong
Cross bar 3 is more stable after finishing assembly for the cooperation device for crossing between pad 9 and cross bar mounting base 8, and use is safer, peace
It is equipped with anti-skid chequer 11 at the top of full bandage 10, the device is safer when in use by the anti-skid chequer 11 of setting, and user will not
Because the reasons such as rubber sleeve fall off from cross bar 3, the safety of the device is improved, and pass through the phase of safety binding 10 and anti-skid chequer 11
Mutually cooperation, user can adjust the position of safety binding 10 according to the hobby of itself, and use is more convenient, safety binding 10
The both ends of side are respectively equipped with velcro fastener 14 and nylon buckles band 15, pass through the velcro fastener 14 and nylon buckles band 15 of setting, peace
Full bandage 10 is more easier to mount and dismount, and use is more convenient, and absorbing sweat yarn 20 is equipped at the top of safety binding 10, passes through setting
Absorbing sweat yarn 20 can absorb user's gone out sweat when in use, avoid 10 surface of safety binding wet and slippery and influence user's instruction
Practice or test, 10 bottom of safety binding are equipped with burlap 21, by the burlap 21 of setting, safety binding 10 can be with cross bar 2
It is more bonded, due to 21 rough surface of burlap, coefficient of friction is larger, so safety binding 10 will not slide when in use, no
It will affect user's training or test, the both ends of 4 side of protective pad are equipped with hasp 13, pass through the hasp 13 of setting, protective pad 4
Simpler in storage, user can be fixed by the protective pad 4 of winding by hasp 13, and protective pad 4 is avoided loosely to occupy
Space, and store and more facilitate, 12 side of table cloth is equipped with buckle 19, by the buckle 19 of setting, buckle 19 and 18 phase of card column
Mutually cooperation allows table cloth 12 to be more easier to mount and dismount, and use is more convenient.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.