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CN203291484U - Photoelectric type vibration javelin specialized strength exercising device - Google Patents

Photoelectric type vibration javelin specialized strength exercising device Download PDF

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Publication number
CN203291484U
CN203291484U CN 201320298628 CN201320298628U CN203291484U CN 203291484 U CN203291484 U CN 203291484U CN 201320298628 CN201320298628 CN 201320298628 CN 201320298628 U CN201320298628 U CN 201320298628U CN 203291484 U CN203291484 U CN 203291484U
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sleeve
front
reinforcing
rear
bar
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CN 201320298628
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Chinese (zh)
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崔哲雄
王梓媛
朱立斌
李海秀
佟晓庆
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哈尔滨师范大学
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Abstract

The utility model provides a photoelectric type vibration javelin specialized strength exercising device, and relates to an auxiliary instrument for javelin specialized training to solve the problem that no photoelectric type vibration javelin specialized strength exercising device is produced up to now. Two fixed sleeves are arranged in the vertical direction and fixedly connected with a vibration device, and the lower end of a front supporting column and the lower end of a rear supporting column are arranged in the front fixed sleeve and the rear fixed sleeve respectively and can be detachably connected with each other. The front supporting column and the rear supporting column are sleeved with a front sliding sleeve and a rear sliding sleeve respectively. A reinforcing steel bar is sleeved with a reinforcing steel bar outer sleeve and a balance weight sleeve, the reinforcing steel bar outer sleeve is located in a protruding position, provided with the circular cross section, of the reinforcing steel bar, the front end of the reinforcing steel bar is connected with the front sliding sleeve through a tension spring, the rear sliding sleeve is fixedly provided with a connecting handle, the rear end of the reinforcing steel bar is hinged to the connecting handle of the rear sliding sleeve through a hinge, a supporting plate is fixedly connected with the front sliding sleeve, and the end face of the side, close to the reinforcing steel bar, of the supporting plate is fixedly provided with a photoelectric velocity sensor. The photoelectric type vibration javelin specialized strength exercising device is used for javelin specialized strength exercises.

Description

光电式振动标枪专项力量练习器 Optical Vibration Javelin Power trainers

技术领域 FIELD

[0001] 本实用新型涉及一种标枪专项训练辅助器械。 [0001] The present invention relates to an apparatus Javelin training aid.

背景技术 Background technique

[0002]目前,标枪专项力量练习除了杠铃的仰卧直臂拉、头后弯举练习以外,主要采用挥片、拉皮筋、投掷重物等练习手段。 [0002] Currently, in addition to the Javelin strength exercises supine barbell straight arm pull, other than curl exercises after the first, mainly play pieces, lift tendons, throwing heavy objects and other exercises means. 而采用上述练习手段存在以下问题:即对标枪的关键技术以胸带臂、小臂滞后用力;最后用力的角度不固定,出手速度难以即时有效地监控,训练效果欠佳。 The use of the above practice means there is a problem: the key technologies of the javelin in the chest with a boom, an arm lag force; and finally forced the angle is not fixed, hand speed is difficult to effectively monitor the real-time, poor training effect.

[0003] 研究表明,有一种振动训练力量的新理论,用26Hz的正弦曲线波振动训练力量非常有效。 [0003] Studies have shown that there is a new theory of vibration strength training, with a sinusoidal wave power 26Hz vibration training is very effective. 然而能够很好地利用最新研究成果,符合现代高水平标枪专项力量训练发展方向(即更接近专项动作的力量练习手段)的振动式标枪专项力量练习装置国内外还没有出现。 However, we can make good use of the latest research results, in line with modern development direction of high-level special strength training javelin (ie closer to strength training means special action) of the vibrating device Javelin strength exercises at home and abroad has not yet appeared.

实用新型内容 SUMMARY

[0004] 本实用新型的目的是提供一种光电式振动标枪专项力量练习器,以解决截至目前为止无光电式振动标枪专项力量装置的问题。 [0004] The purpose of the present invention is to provide a photoelectric Javelin vibration strength exercises is to solve the problem without vibration photoelectric Javelin power device so far.

[0005] 本实用新型为解决上述技术问题采取的技术方案是: [0005] The present invention taken in order to solve the technical problems are technical solutions:

[0006] 本实用新型的光电式振动标枪专项力量练习器,所述光电式振动标枪专项力量练习器包括钢筋、连接柄、销轴、与练习用标枪铰接的支座、第二顶丝、光电速度传感器、支撑板、配重套、振动装置、至少一根拉簧、钢筋外套、两个滑套、两个固定套、两个支撑柱及至少两个第一顶丝;两个滑套分别是前滑套和后滑套,两个支撑柱分别是前支撑柱和后支撑柱;两个固定套沿竖向且前后并列设置并与振动装置的上面板的上端面固接,振动装置设置在地面上,前支撑柱的下端装在两个固定套中位于前面的一个内并与其可拆卸连接,后支撑柱的下端装在两个固定套中位于后面的一个内并与其可拆卸连接,前支撑柱上套装有前滑套,后支撑柱上套装有后滑套,前支撑柱与前滑套之间及后支撑柱与后滑套之间各分别通过至少一个第一顶丝连接,钢筋上设有 [0006] The present invention photoelectric Javelin power training vibration, the vibration of the Javelin photoelectric power training comprises a reinforcement, connecting handle, the pin, and exercises with javelin hinged support, a second top wire, optical a speed sensor, a support plate, the weight set, a vibration device, at least one tension spring, steel jacket, two sliding sleeve, two fixed sets of two support posts and at least two first top wire; two sleeve respectively is a front sleeve and the rear sleeve, two support columns are a front and a rear support column support column; two vertically juxtaposed fixing sleeve and the front and rear end surfaces and fixedly connected with the upper panel of the vibrating means, the vibration means is provided on the ground, the lower end of the front support pillars mounted on two fixing sleeve detachably connected thereto and located in a front, lower rear two support columns mounted on the fixed sleeve and located behind a detachable connection thereto within, set front support pillar front sleeve after the sleeve is sleeved on the support column, each respectively connected by at least one first top wire between the front support and the rear pillar and the front sleeve and the rear sleeve support column, the reinforcement provided 横截面为圆形的突起,钢筋外套和配重套均套装在钢筋上,钢筋外套位于钢筋的横截面为圆形的突起处且二者滑动配合,配重套设置在钢筋外套的前端且二者连接,配重套与钢筋滑动配合,钢筋外套与钢筋之间通过第二顶丝连接,钢筋的前端与前滑套之间通过至少一根拉簧连接,后滑套的前侧壁上固装有连接柄,钢筋的后端通过销轴与后滑套的连接柄铰接,钢筋的后端向下倾斜设置,钢筋与水平面的夹角为35° ±3°,支撑板的前端与前滑套的后侧壁固接,支撑板上靠近钢筋一侧的端面上固装有光电速度传感器,与练习用标枪铰接的支座位于钢筋外套的下端,且该与练习用标枪铰接的支座与钢筋外套连接。 Circular cross-section of the protrusion, steel jacket and the counterweight are fitted over the steel sleeve, the outer steel reinforcement located in the circular cross section of the projection and both sliding fit, a counterweight disposed in the reinforced sleeve and the two distal jacket It is connected to the counterweight sliding fit with the steel sleeve, connected to the second top wire between steel and steel jacket, at least one tension spring connected between the front end and the front sleeve reinforcement, rear sleeve fixed on the front side wall equipped with connecting handle, the rear end of the steel sleeve by a pin connected to the rear articulated lever, disposed downwardly of the rear end of steel, steel and the horizontal angle of 35 ° ± 3 °, before the front end of the sliding support plate after the fixed sleeve sidewall, is fixedly arranged near the end surface of the photoelectric speed sensor side of the support plate reinforcement, and with a javelin practice articulated support at the lower end of the steel jacket, and the use and practice the hinge support and a javelin steel jacket connection.

[0007] 本实用新型的有益效果是: [0007] The beneficial effects of the present invention are:

[0008] 1、本实用新型按照运动生物力学及运动生理学等相关理论,并结合标枪专项力量练习的特点,使练习者在标枪专项力量练习时能够以胸带臂、小臂滞后用力并可按正确的用力轨迹、出手角度发力。 [0008] 1, in accordance with the theory of the present invention Biomechanical exercise physiology and the like, and the characteristics of the Javelin strength exercises, practitioners can make chest strap boom, an arm hysteresis force during force training and can be Javelin the correct force trajectory angle shot force. 出手速度通过光电速度传感器即时显示出来,使训练达到量化监控,对于提高标枪训练技术水平大有帮助。 Hand speed displayed by photoelectric speed sensor instantly, so that training to achieve quantified monitoring, javelin training for improving the technical level of great help.

[0009] 2、本实用新型利用一种振动力量训练新理论,在一个能产生低频(26Hz)正弦曲线波振动的机械平台上做标枪专项力量训练。 [0009] 2, the present invention utilizes a new theory of vibration strength training, capable of generating a low frequency (26Hz) do Javelin strength training sinusoidal wave vibration on the mechanical platform. 由于振动的作用使肌肉在一定长度范围内做小的拉长和收缩,随意收缩所能产生的最大张力和最大维持的张力都能增加,对提高标枪专项力量训练是有效的,并根据练习的需要加大练习阻力,主动肌群用力准确,身体重心稳定,动作不变形,同时能够按正确的用力轨迹及出手角度进行练习,对于提高标枪专项力量大有帮助。 Due to the vibration of the role of a small muscle lengthening and contraction within a certain length, maximum voluntary contraction tension can produce and maintain maximum tension can be increased to improve the javelin special strength training is effective, and in accordance with practice need to increase resistance exercises, active muscles hard and accurate, stable center of gravity of the body, the action is not deformed, while being able to force the correct trajectory and angle shots to practice, to improve the strength of the javelin go a long way.

[0010] 3、利用本实用新型的振动式标枪专项力量练习器进行标枪专项力量练习,可以提高运动员的协调性,提高肌肉纤维募集程度,还能够提高肌肉反射能力,运动员训练主观感觉轻松,明显改善肌肉血液循环代谢。 [0010] 3, the use of the invention vibratory Javelin Power trainers conducted Javelin strength exercises, can improve the coordination of athletes, improve the degree of muscle fiber recruitment, but also can improve muscle reflex ability, athletic training subjective feeling relaxed, clear improve muscle blood circulation and metabolism.

附图说明 BRIEF DESCRIPTION

[0011] 图1是本实用新型的整体结构主视图;图2是图1的A部放大图;图3是后滑套32与量角器37和连接柄35装配在一起的俯视图;图4是图1中振动装置15去掉上面板15-1及弹簧15-12后的俯视图。 [0011] FIG. 1 is an overall configuration of the present invention a front view; FIG. 2 is an enlarged portion A of FIG. 1; Figure 3 is a plan view of the sleeve 32 and connected to the shank 37 with protractor 35 assembled together; Figure 4 is a view the vibrating apparatus 15 to remove the panel 15-1 and a top view of the spring 15-12.

具体实施方式 detailed description

[0012] 具体实施方式一:结合图1-图4说明本实施方式,本实施方式的光电式振动标枪专项力量练习器,所述光电式振动标枪专项力量练习器包括钢筋9、连接柄35、销轴36、与练习用标枪I铰接的支座40、第二顶丝24、光电速度传感器53、支撑板54、配重套60、振动装置15、至少一根拉簧34、钢筋外套22、两个滑套、两个固定套7、两个支撑柱及至少两个第一顶丝17 ;两个滑套分别是前滑套31和后滑套32,两个支撑柱分别是前支撑柱50和后支撑柱51 ;两个固定套7沿竖向且前后并列设置并与振动装置15的上面板15-1的上端面固接,振动装置15设置在地面上,前支撑柱50的下端装在两个固定套7中位于前面的一个内并与其可拆卸连接,后支撑柱51的下端装在两个固定套7中位于后面的一个内并与其可拆卸连接,前支撑柱50上套装有前滑套31,后支撑柱51上套装有后滑套32,前支撑柱5 [0012] In a particular embodiment: in conjunction with FIGS. 1-4 described embodiment according to the present embodiment, the present embodiment is a photoelectric power training Javelin vibration, the vibration of the Javelin photoelectric power training 9 comprises steel, handle 35 is connected, pin 36, and exercises with the support 40 hinged I javelin, a second top wire 24, the photoelectric speed sensor 53, the support plate 54, a counterweight sleeve 60, the vibration means 15, the at least one tension spring 34, steel jacket 22, two bushes, fixed to two sets 7, two support columns and at least two first top wire 17; two are front sleeve and the rear sleeve 31 sleeve 32, two support columns are front support column 50 and the support column 51; two fixing sleeve 7 disposed vertically and parallel to the front and rear upper panel 15 and the vibrating means is fixed to the end surface 15-1, the vibrating means 15 is provided on the ground, the lower end of the front support pillar 50 mounted on two fixing sleeve 7 is detachably connected thereto and located in front of the lower end of the support column 51 is mounted on two fixed sleeve 7 located behind the detachable connection therewith, the front support pillar 50 set a front sleeve 31, the sleeve 32 has set, the front support pillar 5 on the rear support pillar 51 0与前滑套31之间及后支撑柱51与后滑套32之间各分别通过至少一个第一顶丝17连接,钢筋9上设有横截面为圆形的突起33,钢筋外套22和配重套60均套装在钢筋9上,钢筋外套22位于钢筋9的横截面为圆形的突起33处且二者滑动配合,配重套60设置在钢筋外套22的前端且二者连接,配重套60与钢筋9滑动配合,钢筋外套22与钢筋9之间通过第二顶丝24连接,钢筋9的前端与前滑套31之间通过至少一根拉簧34连接,后滑套32的前侧壁上固装有连接柄35,钢筋9的后端通过销轴36与后滑套32的连接柄35铰接,钢筋9的后端向下倾斜设置,钢筋9与水平面的夹角α为35° ±3°,支撑板54的前端与前滑套31的后侧壁固接,支撑板54上靠近钢筋9 一侧的端面上固装有光电速度传感器53,与练习用标枪I铰接的支座40位于钢筋外套22的下端,且该与练习用标枪I铰接的支座40与钢筋外套22连接。 0 are respectively connected between each of the front and rear support posts 31 and the sleeve 51 and the rear sleeve 32 through the at least one first top wire 17, the reinforcement 9 is provided with a circular cross-section projections 33, 22 and the steel jacket counterweight 60 are fitted over the sleeve 9 of reinforced, reinforced steel jacket 22 is a cross-sectional circular protrusion 9 and 33 at both sliding fit, a counterweight 60 is provided and both sets are connected at the front end 22 of the steel jacket, with heavy steel sleeve 60 slidably fitted with 9, 22 is connected by a steel jacket 24 between the second top wire 9 and reinforced, the front end of the front sleeve 9 between the reinforcement 31 is connected by at least one tension spring 34, the sleeve 32 solid side wall with the front handle 35 connected, the rear end 9 of the steel by a pin 36 connected with the rear sleeve 32 of the shank 35 is hinged, the rear end of the reinforcement 9 is disposed obliquely downward, an angle α with the horizontal reinforcement 9 is 35 ° ± 3 °, the front end of the front support plate 54 after the sliding sleeve 31 is fixed to the side wall, close to the solid steel containing 9 photoelectric speed sensor 53 of one end face of the support plate 54, and exercises with hinged javelin I support 40 at the lower end 22 of the steel jacket, and with the practice with the javelin I articulated support 40 is connected to the steel jacket 22. 光电速度传感器采用现有技术,由KEYENCE公司生产制造。 Photoelectric prior art using the speed sensor, manufactured by KEYENCE Company.

[0013] 具体实施方式二:结合图1说明本实施方式,本实施方式所述钢筋9的前端与前滑套31之间通过三根拉簧34连接。 [0013] DETAILED Embodiment 2: FIG. 1 explained in conjunction with the present embodiment, the present embodiment the front end of the front reinforcement sleeve 9 is connected by a tension spring 34 between the three 31. 如此设置,可以保证钢筋9的倾斜角度的偏差在设计范围内。 Thus setting the inclination angle deviation, can ensure reinforcement 9 in the design range. 本实施方式中未公开的技术特征与具体实施方式一相同。 Technical features of the present embodiment is not disclosed a specific embodiment of the same. [0014] 具体实施方式三:结合图1及图4说明本实施方式,本实施方式所述振动装置15包括上面板15-1、底座15-2、调速电机15-3、第一带传动机构15-4、第二带传动机构15_5、过渡轴15-6、偏心轴15-7、两个第一轴座15-8、两个第二轴座15-9、两个偏心轴套15-10、两个支柄15-11及两个弹簧15-12 ;所述上面板15-1位于底座15-2的正上方,调速电机15-3固装在底座15-2的上端面上,调速电机15-3的输出轴通过第一带传动机构15-4将动力传递给过渡轴15-6,过渡轴15-6的两端各套装有一个与其转动连接的第一轴座15-8,过渡轴15-6通过第二带传动机构15-5将动力传递给偏心轴15-7,偏心轴15-7上套装有两个与其转动连接的偏心轴套15-10,两个支柄15-11与两个偏心轴套15-10——对应设置,每个支柄15-11的一端与偏心轴套15-10的外壁固接,每个支柄15-11的另一端与上面板15-1的下端面固接,两个支柄15-11 [0014] DETAILED Embodiment 3: in conjunction with FIGS. 1 and 4 of the present embodiment described embodiment, the present embodiment the vibrating means 15 comprises an upper panel 15-1, the base 15-2, 15-3 speed motor, a first belt transmission mechanism 15-4, the second belt drive 15_5, a transition shaft 15-6, 15-7, two first eccentric shaft axle seats 15-8, 15-9 two second shaft seat, two eccentric bushing 15 -10, 15-11 and two support handles two springs 15-12; 15-1 of the upper panel positioned directly above the base 15-2, 15-3 fixed speed motor mounted on the base end surface 15-2 , the speed of the motor output shaft 15-3 through 15-4 of the first belt drive transmits the power to the transition shaft 15-6, 15-6 to the respective shaft ends transition package housing a first shaft rotatably connected thereto 15-8, 15-6 by the second transition shaft 15-5 belt drive transmits the power to the eccentric shaft 15-7, 15-7 set the eccentric shaft has two eccentric sleeve rotatably connected thereto 15-10, two branching with two handles 15-11 provided corresponding to the eccentric sleeve 15-10--, each support one end of the outer wall of the eccentric sleeve shank 15-11 15-10 is fixedly connected, each support shank another 15-11 One end of the upper panel and the lower end surface 15-1 is fixedly connected, two support handles 15-11 对于振动装置15的竖直方向的中心线对称设置,两个第一轴座15-8和两个第二轴座15-9均分别与底座15-2的上端面固接,上面板15-1下端面的左端和右端各固定装有一个弹簧15-12,两个弹簧15-12的下端设置在地面上。 For the vertical center line of the vibrating device 15 arranged symmetrically, the two first and two second shaft seat pedestal 15-8 15-9 15-2 on the base are respectively fixed to the end surface, the upper panel 15 the left and right end face of each fixed with a spring 15-12, 15-12 of the lower end of two springs disposed on the ground. 本实施方式中未公开的技术特征与具体实施方式一相同。 Technical features of the present embodiment is not disclosed a specific embodiment of the same.

[0015] 具体实施方式四:结合图1说明本实施方式,本实施方式所述光电式振动标枪专项力量练习器还包括量角器37 ;所述量角器37与后滑套32的前侧壁固接,钢筋9与量角器37相贴靠。 [0015] DETAILED DESCRIPTION four: the present embodiment described in conjunction with FIG. 1 embodiment, the embodiment of the present embodiment photoelectric Javelin vibration power training protractor 37 further comprising; protractor the front side wall 37 and the rear sleeve 32 is fixedly connected, 9 and 37 is reinforced against protractor. 量角器37用于测量钢筋9的倾斜角度,便于对钢筋9角度的调整。 37 protractor for measuring the angle of inclination of the reinforcement 9, 9 to facilitate adjustment of the angle steel. 本实施方式中未公开的技术特征与具体实施方式一、二或三相同。 The same one, two or three specific features of embodiments of the present embodiment is not disclosed.

[0016] 具体实施方式五:结合图1及图2说明本实施方式,本实施方式所述光电式振动标枪专项力量练习器还包括减震器47 ;与所述练习用标枪I铰接的支座40通过减震器47与钢筋外套22连接。 [0016] DETAILED DESCRIPTION five: in conjunction with FIGS. 1 and 2 according to the present embodiment described embodiment, the present embodiment of the vibration photoelectric Javelin power training further includes a shock absorber 47; Javelin I hinged to the abutment for practice shock absorber 47 is connected through the steel jacket 2240. . 如此设置,可起到减震的作用。 Such a setting, it can play the role of shock absorption. 减震器47为现有技术,型号根据需要选定。 47 shock absorbers for the prior art, the model selected according to need. 本实施方式中未公开的技术特征与具体实施方式一相同。 Technical features of the present embodiment is not disclosed a specific embodiment of the same.

[0017] 运动员在进行标枪力量练习时,练习者站在振动装置的上面板上,并启动调速电机,振动装置开始振动,练习者在钢筋(轨道)上投掷标枪练习,通过旋紧第二顶丝,钢筋外套与钢筋之间产生一定的阻力,使投掷臂手的位置相对固定,避免最后用力时,先屈小臂发力。 When [0017] javelin athletes performing strength exercises, practitioners standing upper panel vibration device, and the motor start speed and start the vibration device, in practice the javelin practitioners steel (rail), by tightening the second top wire, a certain resistance between the jacket and the steel reinforcement, the position of the hand relative to the fixed throwing arm, and finally to avoid exertion, the first arm flexor force. 运动员训练时的出手速度通过光电速度传感器即时显示出来,便于实时监控。 Hand speed when training athletes displayed by photoelectric speed sensor instant, easy real-time monitoring.

Claims (5)

  1. 1.一种光电式振动标枪专项力量练习器,其特征在于:所述光电式振动标枪专项力量练习器包括钢筋(9)、连接柄(35)、销轴(36)、与练习用标枪(I)铰接的支座(40)、第二顶丝(24)、光电速度传感器(53)、支撑板(54)、配重套(60)、振动装置(15)、至少一根拉簧(34)、钢筋外套(22)、两个滑套、两个固定套(7)、两个支撑柱及至少两个第一顶丝(17);两个滑套分别是前滑套(31)和后滑套(32),两个支撑柱分别是前支撑柱(50)和后支撑柱(51);两个固定套(7)沿竖向且前后并列设置并与振动装置(15)的上面板(15-1)的上端面固接,振动装置(15)设置在地面上,前支撑柱(50)的下端装在两个固定套(7)中位于前面的一个内并与其可拆卸连接,后支撑柱(51)的下端装在两个固定套(7)中位于后面的一个内并与其可拆卸连接,前支撑柱(50)上套装有前滑套(31),后支撑柱(51)上套装有后滑套(32),前支撑柱(50 1. A photoelectric vibration Javelin power training, wherein: said photoelectric Javelin vibration strength training comprises reinforcement (9), connected to the shank (35), pin (36), and by practicing javelin ( I) bearing the hinge (40), a second top wire (24), optoelectronic speed sensor (53), a support plate (54), a counterweight sleeve (60), vibration means (15), at least one tension spring ( 34), the outer reinforcement (22), two sliding sleeve, two fixing sleeve (7), two support columns and at least two first top wire (17); two sleeve are front sleeve (31) and a rear sleeve (32), two support columns are front supporting column (50) and a rear support post (51); two fixing sleeve (7) and a vertically disposed longitudinal direction and parallel with the vibration means (15) upper panel (15-1) is fixed to the end face, vibrating means (15) arranged on the ground, the lower end of the front support pillar (50) is mounted in one in the foregoing (7), and two inner fixing sleeve detachably thereto connecting the lower end of the rear support column (51) is mounted behind one of (7) and two inner fixing sleeve detachably connected thereto, the front support pillars (50) set with a front sleeve (31), the rear support pillar (51) set on a rear sleeve (32), front support column (50 )与前滑套(31)之间及后支撑柱(51)与后滑套(32)之间各分别通过至少一个第一顶丝(17)连接,钢筋(9)上设有横截面为圆形的突起(33),钢筋外套(22)和配重套(60)均套装在钢筋(9)上,钢筋外套(22)位于钢筋(9)的横截面为圆形的突起(33)处且二者滑动配合,配重套(60)设置在钢筋外套(22)的前端且二者连接,配重套(60)与钢筋(9)滑动配合,钢筋外套(22)与钢筋(9)之间通过第二顶丝(24)连接,钢筋(9)的前端与前滑套(31)之间通过至少一根拉簧(34)连接,后滑套(32)的前侧壁上固装有连接柄(35),钢筋(9)的后端通过销轴(36)与后滑套(32)的连接柄(35)铰接,钢筋(9)的后端向下倾斜设置,钢筋(9)与水平面的夹角(a)为35° ±3°,支撑板(54)的前端与前滑套(31)的后侧壁固接,支撑板(54)上靠近钢筋(9) 一侧的端面上固装有光电速度传感器(53),与练习用标枪(I)铰接的支座(40)位于钢筋外套(22)的下端 ) Between the front sleeve (31) and the rear support column (32) (51) respectively of each sleeve after the at least one first top wire (17) is provided with a cross-section on the connection reinforcement (9) a circular projection (33), the outer reinforcement (22) and counterweight units (60) are sheathed on reinforced (9), the outer reinforcement (22) positioned reinforcement (9) of circular cross-section of the protrusion (33) at both sliding fit and the counterweight sleeve (60) provided at the front end of the outer reinforcement (22) and both connected to the counterweight hub (60) and the reinforcement (9) slidably fit, steel jacket (22) and the reinforcement (9 between) are connected by a second top wire (24), reinforcement (9) between the front end of the front sleeve (31) connected by at least one tension spring (34), the front side wall rear sleeve (32) solid with connecting handle (35), rear reinforcement (9) by a pin (36) and the rear sleeve (32) is connected to the shank (35) a rear end articulated reinforcement (9) is disposed downwardly, steel (9) with a horizontal plane an angle (a) is 35 ° ± 3 °, the sidewall support plate (54) and the front end of the front sleeve (31) is fixed to the support plate (54) close to the reinforcement (9) the lower end side is fixedly arranged photoelectric speed sensor (53) end surface, and for practicing the outer reinforcement (22) with a javelin (I) hinged support (40) 且该与练习用标枪(I)铰接的支座(40)与钢筋外套(22)连接。 And the connection with the exercise Javelin (I) hinged support (40) and the outer reinforcement (22).
  2. 2.根据权利要求1所述光电式振动标枪专项力量练习器,其特征在于:所述钢筋(9)的前端与前滑套(31)之间通过三根拉簧(34 )连接。 The vibration of the photoelectric Javelin power training as claimed in claim wherein: three connected by a tension spring (34) between the reinforcement (9) the front end of the front sleeve (31).
  3. 3.根据权利要求1所述光电式振动标枪专项力量练习器,其特征在于:所述振动装置(15)包括上面板(15-1)、底座(15-2)、调速电机(15-3)、第一带传动机构(15-4)、第二带传动机构(15-5)、 过渡轴(15-6)、偏心轴(15-7)、两个第一轴座(15-8)、两个第二轴座(15-9)、两个偏心轴套(15-10)、两个支柄(15-11)及两个弹簧(15-12);所述上面板(15-1)位于底座(15-2)的正上方,调速电机(15-3)固装在底座(15-2)的上端面上,调速电机(15-3)的输出轴通过第一带传动机构(15-4)将动力传递给过渡轴(15-6),过渡轴(15-6)的两端各套装有一个与其转动连接的第一轴座(15-8),过渡轴(15-6)通过第二带传动机构(15-5)将动力传递给偏心轴(15-7),偏心轴(15-7)上套装有两个与其转动连接的偏心轴套(15-10),两个支柄(15-11)与两个偏心轴套(15-10)——对应设置,每个支柄(15-11)的一端与偏心轴套(15-10)的外壁固接,每个支柄(15-11) The vibration of the photoelectric Javelin power training claim, wherein: said vibrating means (15) comprises a panel (15-1), the base (15-2), the motor speed (15 3), a first belt drive means (15-4), a second belt drive means (15-5), a transition shaft (15-6), the eccentric shaft (15-7), the two first pedestal (15 8), two second pedestal (15-9), the two eccentric bushings (15-10), two lever support (15-11) and two springs (15-12); the upper panel ( 15-1) located in the base (15-2) immediately above, motor speed (15-3) is secured to the upper surface of the base (15-2), the output shaft speed motor (15-3) by the first transmission area (15-4) to transition to the power transmission shaft (15-6), a transition shaft ends (15-6) each have a first set pedestal (15-8) rotatably connected thereto a transition shaft (15-6) by a second belt drive means (15-5) transfers power to the eccentric shaft (15-7), the eccentric shaft (15-7) rotatably sleeved two eccentric sleeve connected thereto (15 -10), two supporting handles (15-11) with two eccentric sleeves (15-10) - provided corresponding to one end of each support shank (15-11) with eccentric sleeves (15-10) of It is fixed to an outer wall, each support shank (15-11) 的另一端与上面板(15-1)的下端面固接,两个支柄(15-11)相对于振动装置(15)的竖直方向的中心线对称设置,两个第一轴座(15-8)和两个第二轴座(15-9)均分别与底座(15-2)的上端面固接,上面板(15-1)下端面的左端和右端各固定装有一个弹簧(15-12),两个弹簧(15-12)的下端设置在地面上。 The other end of the upper panel (15-1) is fixed to the end face, two branch lever (15-11) with respect to the vertical center line of the vibrating means (15) disposed symmetrically, two of the first pedestal ( 15-8) and two second shaft seat (15-9) are respectively the base (15-2) is fixed to the end face, the end face of the upper panel (15-1) each of the left and right ends fixed with a spring (15-12), the lower end of two springs (15-12) provided on the ground.
  4. 4.根据权利要求1、2或3所述光电式振动标枪专项力量练习器,其特征在于:所述光电式振动标枪专项力量练习器还包括量角器(37);所述量角器(37)与后滑套(32)的前侧壁固接,钢筋(9)与量角器(37)相贴靠。 The 1, 2 or 3 Javelin photoelectric vibration power training claim, wherein: said photoelectric Javelin vibration power training further comprises a protractor (37); said protractor (37) and the rear sleeve (32) fixed front wall, steel (9) with a protractor (37) abuts.
  5. 5.根据权利要求1所述光电式振动标枪专项力量练习器,其特征在于:所述光电式振动标枪专项力量练习器还包括减震器(47 );与所述练习用标枪(I)铰接的支座(40 )通过减震器(47) 与钢筋外套(22)连接。 The vibration of the photoelectric Javelin power training claim, wherein: said photoelectric Javelin vibration power training further includes a shock absorber (47); the practice with the javelin (I) hinged the support (40) connected by a damper (47) and the outer reinforcement (22).
CN 201320298628 2013-05-28 2013-05-28 Photoelectric type vibration javelin specialized strength exercising device CN203291484U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103657039A (en) * 2013-12-30 2014-03-26 哈尔滨商业大学 Laser type ultra-equal-length hammer throw core stable strength training and information feedback monitoring device
CN104548549A (en) * 2014-12-30 2015-04-29 哈尔滨师范大学 Super-equal length javelin apparatus vibration training and information storage monitoring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103657039A (en) * 2013-12-30 2014-03-26 哈尔滨商业大学 Laser type ultra-equal-length hammer throw core stable strength training and information feedback monitoring device
CN103657039B (en) * 2013-12-30 2016-08-17 哈尔滨金融学院 Laser Shot type Ploymetric core stability strength training and feedback monitoring device
CN104548549A (en) * 2014-12-30 2015-04-29 哈尔滨师范大学 Super-equal length javelin apparatus vibration training and information storage monitoring device

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