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CN203315704U - Photoelectric vibrating shot trainer - Google Patents

Photoelectric vibrating shot trainer Download PDF

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Publication number
CN203315704U
CN203315704U CN 201320376264 CN201320376264U CN203315704U CN 203315704 U CN203315704 U CN 203315704U CN 201320376264 CN201320376264 CN 201320376264 CN 201320376264 U CN201320376264 U CN 201320376264U CN 203315704 U CN203315704 U CN 203315704U
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CN
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rebar
shot
sliding
vibrating
training
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CN 201320376264
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Chinese (zh)
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蔡琳
顾信文
纪沙
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哈尔滨师范大学
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Abstract

The utility model provides a photoelectric vibrating shot trainer, relating to an auxiliary instrument for shot training and aiming to solve the problem that special shot strength training lacks vibrating special strength training means. The trainer is characterized in that two fixing sleeves are fixed on an upper panel of a vibrating device; the lower ends of support pillars are installed in the fixing sleeves; sliding sleeves are sleeved on the support pillars and are detachably connected with the support pillars by first jackscrews; a rebar passes through a rebar passing hole of a shot; a rebar jacket is sleeved on the rebar and is arranged at the front end of the shot; the shot is matched with a bulge on the rebar in a sliding manner; the rebar is connected with a front sliding sleeve by tension springs; the rebar is hinged with a connection handle of a rear sliding sleeve by a hinge pin; the rear end of the rebar is obliquely arranged downwards; a photoelectric speed sensor is fixedly installed on the end face, close to one side of the rebar, of a support plate. The trainer provided by the utility model is used for special shot training.

Description

光电式振动铅球训练器 Optical Vibration Trainer shot

技术领域 FIELD

[0001] 本实用新型涉及一种铅球训练辅助器械。 [0001] The present invention relates to a shot training aid instruments.

背景技术 Background technique

[0002]目前,推铅球练习主要采用徒手及持铅球进行训练。 [0002] Currently, shot put practice mainly unarmed and holding shot put training. 而采用此练习手段存在以下问题:即铅球的重心不易把握,出手角度不固定,练习手段单一,掌握推铅球技术动作较慢,出手速度难以即时有效地监控,训练效果欠佳。 The use of this practice means there is a problem: that is not easy to grasp the gravity of the shot, the shot angle is not fixed, means a single practice to master shot putting technique is slow, hand speed is difficult to effectively monitor the real-time, poor training effect.

[0003] 最新研究表明,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] The latest research shows 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,符合现代高水平铅球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)的振动式铅球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 Shot (ie closer to strength training means special action) vibratory Shot Special strength training equipment 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根据运动生物力学、机械学等原理,提供一种光电式振动铅球训练器,以解决铅球专项力量训练缺乏振动专项力量练习手段的问题。 [0004] The purpose of the present invention is based on the principles of sports biomechanics, mechanics, etc., to provide a photoelectric shot vibration trainer to address the lack of vibration Shot Special Strength Training - Strength Training Methods of special problems.

[0005] 本实用新型为解决上述技术问题采取的技术方案是:本实用新型的光电式振动铅球训练器,所述光电式振动铅球训练器包括铅球;所述光电式振动铅球训练器还包括钢筋、连接柄、销轴、光电速度传感器、支撑板、钢筋外套、第二顶丝、振动装置、两个固定套、两个滑套、两个支撑柱、至少两个第一顶丝和至少一根拉簧;所述两个滑套分别是前滑套和后滑套,所述振动装置的上面板自前至后依次固定有两个固定套,每个支撑柱的下端装在相对应的固定套内并与其可拆卸连接,每个支撑柱上各套装有一个滑套,每个滑套的侧壁上设置有至少一个第一螺纹孔,每个滑套通过与其第一螺纹孔螺纹连接的第一顶丝与相对应的支撑柱可拆卸连接,铅球上沿其中心轴位置处设有钢筋穿过孔,钢筋穿过铅球的钢筋穿过孔,钢筋外套套装在钢筋上且位于铅球的 [0005] The present invention is adopted to solve the above technical problem is technical scheme: the present invention photoelectric vibration trainer shot, the photo shot vibration trainer comprising shot; the photoelectric vibration exerciser further comprises steel shot , connecting handle, pin, photoelectric speed sensor, a support plate, steel jacket, a second top wire, vibration device, two fixed sets of two sleeve, two support posts, at least two first and at least one top wire root tension spring; the two sleeve are front sleeve and the rear sleeve, said vibrating means on the panel from front to back in sequence are fixed two fixing sleeve, the lower end of each support column is mounted on the corresponding fixed sleeve and detachably connected thereto, each support column of each set has a sleeve provided with at least a first threaded hole on the side wall of each sleeve, each sleeve by screwing its threaded hole in the first a first top wire corresponding to the supporting column detachable connection is provided through the apertures steel, steel shot passing through the through hole of the reinforcement along the central axis thereof at a position on the shot, steel shot in the outer package and positioned on the steel 端,钢筋上设有突起,钢筋外套与钢筋上的突起滑动配合,钢筋外套上设有第二螺纹孔,第二顶丝与钢筋外套第二螺纹孔螺纹连接,铅球与钢筋上的突起滑动配合,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α,α=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。 End, is provided with the reinforcement protrusion, the protrusion sliding fit with the steel jacket steel, provided with a second screw hole on the steel jacket, a second top coat steel wire and a second threaded screw hole, on the projection sliding fit with the steel shot , between the front end and the front sleeve reinforced by at least one tension spring is connected, the front side wall connected to the sleeve with a solid shank, the rear end of the steel sleeve by a pin connected to the rear articulated lever, steel a rear end downwardly disposed, reinforcement angle between the plane α, α = 35 ° ± 3 °, the front end of the front side wall of the sleeve is fixed to the support plate, the support plate close to the side end face of the solid steel with photoelectric speed sensor.

[0006] 本实用新型的有益效果是: [0006] The beneficial effects of the present invention are:

[0007] 1、本实用新型基于运动生物力学及运动生理学等相关理论,并结合推铅球练习的特点,使运动员在推铅球练习时能够更好、更准确把握铅球的重心及手指、手腕和肩部的用力顺序,同时按正确的用力轨迹和出手角度进行练习,练习者掌握推铅球技术动作较快,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,对于提高铅球训练技术水平大有帮助。 [0007] 1, the present invention is based on the theory of sports biomechanics and exercise physiology, combined with the characteristics of the shot put to practice, so that athletes can better practice in the shot put, shot more accurately grasp the gravity and the fingers, wrists and shoulders the order of the Ministry of the force, while the correct trajectory and force angle shot practice, practitioners master shot putting technique faster hand speed displayed by photoelectric speed sensor instantly, so that training to achieve quantified monitoring, large to improve the technical level of training shot helpful.

[0008] 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铅球专项力量训练。 [0008] 2, the present invention utilizes a new theory of vibration strength training, do shot on a special strength training can produce low frequency (26Hz) sinusoidal mechanical wave vibration internet. 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,对提高铅球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,对于提高铅球专项力量大有帮助。 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 Shot 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 special forces shot go a long way.

[0009] 3、利用本实用新型的光电式振动铅球训练器进行铅球专项力量练习,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。 [0009] 3, the use of the present invention photoelectric vibration Shot trainers were shot special 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, improved significantly muscle blood circulation and metabolism.

附图说明 BRIEF DESCRIPTION

[0010] 图1是本实用新型的主视结构图;图2是图1的AA剖视图,振动装置未表示;图3是图1的B部放大图;图4是后滑套32与量角器37、连接柄35和销轴36装配在一起的俯视图;图5是图1中振动装置的俯视图,上面板及第一弹簧未画出。 [0010] FIG. 1 is a present invention a main configuration view; FIG. 2 is an AA sectional view of Figure 1, the vibrating means is not shown; FIG. 3 is a B portion of FIG. 1 in an enlarged view; FIG. 4 is a rear sleeve 32 with protractor 37 , a plan view of the shank 35 and pin connector 36 are assembled together; Fig. 5 is a plan view of the vibrating device 1, and the first spring on the panel, not shown.

具体实施方式 detailed description

[0011] 具体实施方式一:结合图1-图5说明本实施方式,本实施方式的光电式振动铅球训练器,所述光电式振动铅球训练器包括铅球I ;所述光电式振动铅球训练器还包括钢筋 [0011] In a particular embodiment: Figures 1-5 in conjunction with the present embodiment described embodiment, the photoelectric vibration shot exerciser according to the present embodiment, the photoelectric vibration trainer comprising shot Shot I; the photo shot vibration trainer also includes reinforced

9、连接柄35、销轴36、光电速度传感器50、支撑板51、钢筋外套22、第二顶丝24、振动装置 9, the connecting lever 35, the pin 36, the photoelectric speed sensor 50, the support plate 51, steel jackets 22, 24, a second top wire vibration device

15、两个固定套7、两个滑套8、两个支撑柱10、至少两个第一顶丝17和至少一根拉簧34 ;所述两个滑套8分别是前滑套31和后滑套32 ;所述振动装置15的上面板15-1自前至后依次固定有两个固定套7,每个支撑柱10的下端装在相对应的固定套7内并与其可拆卸连接,每个支撑柱10上各套装有一个滑套8,每个滑套8的侧壁上设置有至少一个第一螺纹孔,每个滑套8通过与其第一螺纹孔螺纹连接的第一顶丝17与相对应的支撑柱10可拆卸连接,铅球I上沿其中心轴位置处设有钢筋穿过孔38,钢筋9穿过铅球I的钢筋穿过孔38,钢筋外套22套装在钢筋9上且位于铅球I的前端,钢筋9上设有突起33 (可防止铅球I在未得到一定推力时,向前滑动;同时保证投掷臂预先拉长),钢筋外套22与钢筋9上的突起33滑动配合,钢筋外套22上设有第二螺纹孔,第二顶丝24与钢筋外套22第二螺纹孔螺纹连接, 15, two fixed sets 7, two sliding sleeve 8, two support columns 10, at least two first top wire 17 and at least one tension spring 34; the two sliding sleeve 8 and 31 are front sleeve after the sleeve 32; sequentially two fixing sleeve 7 is fixed on the front panel of the vibration device 15 to 15-1 from the lower end of each support column 10 is mounted in and detachably connected thereto corresponding to the fixing sleeve 7, 10. each set has a sleeve 8 of each support column, each sleeve is provided with at least a first threaded hole on the side wall 8, each of the sliding sleeve 8 by screwing the first screw hole therewith a first top wire 17 and 10 is detachably connected to corresponding support posts, reinforced through the aperture 38, I shot through the steel reinforcement 9 through the holes 38 provided along its central axis at a position on the shot I, reinforced steel jacket 22 is fitted over 9 I shot and is provided with a front end positioned, reinforcing bars 933 (I Shot prevented when a certain force is not slide forward; pre-stretched while ensuring the throwing arm) projection, the projection 33 on the slide 22 and the outer steel reinforcement 9 with, steel jacket 22 is provided with a second screw hole, the second wire 24 is connected to the reinforced top coat 22 of the second screw hole, 铅球I与钢筋9上的突起33滑动配合,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与水平面的夹角为α,α=35° ±3°,支撑板51的前端与前滑套31的后侧壁固接,支撑板51上靠近钢筋9 一侧的端面上固装有光电速度传感器50。 33 projection 9 sliding fit on the steel shot and I, with the front end of the front sleeve 9 between the reinforcement 31 is connected by at least one tension spring 34, the front side wall 32 of the rear sleeve 35 fixedly arranged on the connecting handle, reinforced 9 the rear end of the rear sleeve 36 by a pin 32 connected to the shank 35 of the hinge, the rear end of the reinforcement 9 is disposed obliquely downward, the angle between the horizontal reinforcement 9 is α, α = 35 ° ± 3 °, the support plate 51 after the front end of the front side wall of the fixed sleeve 31, close to the end face 9 side reinforcement photoelectric speed sensor 50 is fixedly arranged on the support plate 51. 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.

[0012] 具体实施方式二:结合图1说明本实施方式,本实施方式所述第一顶丝17的数量为四个,每个滑套8的侧壁上设置有两个第一螺纹孔,每个滑套8上的两个第一螺纹孔内各装有一个与其螺纹连接的第一顶丝17。 [0012] DETAILED DESCRIPTION II: 1 described in conjunction with FIG embodiment according to the present embodiment, the number of the first embodiment according to the present embodiment is four top wire 17, is provided with two threaded holes on the first side wall of each of the sliding sleeve 8, each first sleeve two threaded holes on the top wire 8 are each provided with a first screw 17 connected thereto. 如此设置,根据练习者的身高上下调整滑套的位置,从而调整铅球的高度。 So arranged to adjust the height of the sleeve according to practitioners vertical position, so as to adjust the height of the Shot. 本实施方式中未公开的技术特征与实施方式一相同。 Technical features of the present embodiment is not an embodiment disclosed in the same embodiment.

[0013] 具体实施方式三: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 3: 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,可以保证钢筋倾斜角度的偏差在设计范围内。 Thus provided, the inclination angle of reinforcement can be offset within the design range. 本实施方式中未公开的技术特征与实施方式一相同。 Technical features of the present embodiment is not an embodiment disclosed in the same embodiment. [0014] 具体实施方式四:结合图1及图5说明,本实施方式所述振动装置15包括包括上面板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及两个第一弹簧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相对 [0014] DETAILED DESCRIPTION IV: in conjunction with FIG. 1 and FIG 5 illustrates, the embodiment according to the present embodiment includes a vibration device 15 includes an upper panel 15-1, the base 15-2, 15-3 speed motor, a first belt transmission mechanism 15_4 The second belt transmission mechanism 15_5, a transition shaft 15-6, 15-7 eccentric shaft, the first shaft two seats 15-8, two second shaft seat 15_9, two eccentric bushings 15-10, two branches 15-11 and the first two handle springs 15-12; 15-1 of the upper panel positioned directly above the base 15_2, 15_3 fixed speed motor mounted on the upper surface of the base 15-2, 15-3 speed motor 15-4 the output shaft is transmitted through a belt drive power to the first transition shaft 15-6, 15-6 to the respective shaft ends transition package housing a first shaft 15-8 rotatably connected thereto, the shaft 15 transitions 615-5 via the second power transmission belt drive 15-7 to the eccentric shaft, the eccentric shaft set 15_7 has two eccentric sleeve rotatably connected thereto 15-10, 15-11 and two support handles two eccentric 15-10-- provided corresponding to the sleeve, each supporting one end of the eccentric sleeve shank 15-11 15-10 outer wall is fixedly connected, the other end of each leg of the handle 15-11 and the lower end face of the fixed panel 15_1 two branches relatively handle 15-11 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第一弹簧15-12,两个第一弹簧15-12的下端设置在地面上。 The vertical direction centerline of the vibrating device 15 arranged symmetrically, 15-8 and two second shaft seat two seats 15-9 first axis and the base are respectively fixed to the end face 15-2; 15_1 the upper panel left and right end surface of each fixed with a first spring 15-12, 15-12 of the lower end of the two first springs is 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] 具体实施方式五:结合图1和图3说明本实施方式,本实施方式的光电式振动铅球训练器还包括护指套21 ;所述护指套21套装在钢筋9上,护指套21的内孔与钢筋9上的突起33滑动配合,护指套21的前端与铅球I的后端固接。 [0015] DETAILED DESCRIPTION five: FIG. 1 and FIG. 3 illustrates an embodiment according to the present embodiment, the present embodiment is a photoelectric vibration training shot 21 further comprises a fingerstall; the fingerstall 21 sheathed on reinforced 9, finger guard the rear end of the protrusion 33 sliding fit, and the distal end fingerstall I shot 21 on the fixed sleeve 21 in the bore 9 and reinforced. 如此设置,练习者在进行推铅球训练时,可以保护手不被划伤。 Thus set, when practitioners during the shot put training, can protect hands from being scratched. 本实施方式中未公开的技术特征与具体实施方式一或二相同。 DETAILED embodiments and features of the present embodiment is not the same as disclosed in one or two.

[0016] 具体实施方式六:结合图1说明本实施方式,本实施方式的光电式振动铅球训练器还包括四个第三顶丝25 ;每个固定套7的侧壁上设有两个第三螺纹孔,每个固定套7通过与其两个第三螺纹孔螺纹连接的两个第三顶丝25与相应的支撑柱10可拆卸连接。 [0016] DETAILED DESCRIPTION Six: FIG. 1 explained in conjunction with the present embodiment, the photo shot vibration exerciser according to the present embodiment is a third embodiment further includes four top wire 25; each of the fixing sleeve is provided with two side walls 7 three threaded holes, each of the two third top wire sleeve 7 is fixed thereto by two connecting a third screw hole 25 is detachably connected to the corresponding support column 10. 本实施方式中未公开的技术特征与具体实施方式五相同。 The same technical features of the present embodiment is not disclosed in the specific embodiment five.

[0017] 具体实施方式七:结合图1及图4说明本实施方式,本实施方式的光电式振动铅球训练器还包括量角器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。 [0017] Seventh Embodiment: FIGS. 1 and 4 in conjunction with the present embodiment described embodiment, the present embodiment is a photoelectric shot vibration training protractor 37 further comprising; protractor said rear sleeve 37 and the front side wall 32 is fixedly connected, 9 and 37 is reinforced against protractor. 如此设置,可以方便的测量出钢筋的倾斜角度。 Thus provided, you can easily measure the inclination angle of steel. 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.

[0018] 练习者在进行推铅球训练时,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)上推铅球练习;练习者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。 When [0018] practitioners performing shot putting training, practitioners standing upper panel vibration device, and the motor start speed and start the vibration device, practitioners in the steel shot putting practice (track); shot practitioners speed displayed by photoelectric instant speed sensor, to facilitate real-time monitoring.

Claims (7)

  1. 1.一种光电式振动铅球训练器,所述光电式振动铅球训练器包括铅球(I);其特征在于:所述光电式振动铅球训练器还包括钢筋(9)、连接柄(35)、销轴(36)、光电速度传感器(50)、支撑板(51)、钢筋外套(22)、第二顶丝(24)、振动装置(15)、两个固定套(7)、两个滑套(8)、两个支撑柱(10)、至少两个第一顶丝(17)和至少一根拉簧(34);所述两个滑套(8)分别是前滑套(31)和后滑套(32);所述振动装置(15)的上面板(15-1)自前至后依次固定有两个固定套(7),每个支撑柱(10)的下端装在相对应的固定套(7)内并与其可拆卸连接,每个支撑柱(10)上各套装有一个滑套(8),每个滑套(8)的侧壁上设置有至少一个第一螺纹孔,每个滑套(8)通过与其第一螺纹孔螺纹连接的第一顶丝(17)与相对应的支撑柱(10)可拆卸连接,铅球(I)上沿其中心轴位置处设有钢筋穿过孔(38),钢筋(9)穿过铅球(I)的钢筋穿过孔(38),钢 1. A photoelectric vibration trainer shot, the photo shot vibration trainer comprising shot (the I); wherein: said photoelectric vibration exerciser further comprises steel shot (9), connected to the shank (35), pin (36), optoelectronic speed sensor (50), a support plate (51), the outer reinforcement (22), a second top wire (24), vibration means (15), two fixing sleeve (7), two slide sleeve (8), two support columns (10), at least two first top wire (17) and at least one tension spring (34); the two sliding sleeve (8) are a front sleeve (31) and a rear sleeve (32); said vibration means (15) on the panel (15-1) sequentially from the front to the rear are fixed two fixing sleeve (7), the lower end of each support column (10) is mounted in the corresponding and fixed thereto in a detachable connection sleeve (7), (10) of each set on each support post has a sliding sleeve (8), provided with at least a first threaded hole on the side wall of each sleeve (8) , each of the first top wire sliding sleeve (8) is connected thereto by a first screw hole (17) corresponding to the support column (10) is detachably connected, is provided along its central axis at a position on the shot (I) reinforced through a hole (38), reinforcement (9) through a steel shot (I) through the hole (38), steel 筋外套(22)套装在钢筋(9)上且位于铅球(I)的前端,钢筋(9)上设有突起(33),钢筋外套(22)与钢筋(9)上的突起(33)滑动配合,钢筋外套(22)上设有第二螺纹孔,第二顶丝(24)与钢筋外套(22)第二螺纹孔螺纹连接,铅球(I)与钢筋(9)上的突起(33)滑动配合,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)与水平面的夹角为α,α=35° ±3°,支撑板(51)的前端与前滑套(31)的后侧壁固接,支撑板(51)上靠近钢筋(9) 一侧的端面上固装有光电速度传感器(50 )。 The outer rib (22) on the reinforcement package (9) and located Shot (I), a front end, provided with the reinforcement (9) the projection (33), (33) on the sliding protrusions steel jacket (22) and the reinforcement (9) fit, provided on the outer reinforcement (22) a second threaded hole, a second top wire (24) and the outer reinforcement (22) connected to the second screw hole, the protrusion (33) on the shot (I) and the reinforcement (9) sliding fit between the reinforcement (9) the front end of the front sleeve (31) connected by at least one tension spring (34), solid with the connecting handle (35) on the front side wall rear sleeve (32), steel (9) the rear end by a pin (36) and the rear sleeve (32) is connected to the shank (35) a rear end articulated reinforcement (9) is disposed downwardly, reinforcement (9) the angle between the plane α after the side wall α = 35 ° ± 3 °, the support plate (51) and the front end of the front sleeve (31) is fixedly connected, close reinforcement (9) on the support plate (51) fixedly arranged on one end face of the photoelectric a speed sensor (50).
  2. 2.根据权利要求1所述光电式振动铅球训练器,其特征在于:所述第一顶丝(17)的数量为四个,每个滑套(8)的侧壁上设置有两个第一螺纹孔,每个滑套(8)上的两个第一螺纹孔内各装有一个与其螺纹连接的第一顶丝(17)。 The vibration of the photoelectric shot exerciser as claimed in claim, characterized in that: the number of the first top wire (17) is four, provided with two side walls of each of the sliding sleeve (8) a threaded hole, two threaded holes on each of the first sleeve (8) each equipped with a first screw connected thereto a top wire (17).
  3. 3.根据权利要求1所述光电式振动铅球训练器,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 shot exerciser as claimed in claim wherein: three connected by a tension spring (34) between the reinforcement (9) the front end of the front sleeve (31).
  4. 4.根据权利要求1所述光电式振动铅球训练器,其特征在于:所述振动装置(15)包括包括上面板(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)及两个第一弹簧(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 shot exerciser as claimed in claim, wherein: said vibrating means (15) comprises a panel comprising (15-1), the base (15-2), 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 the two first springs (15-12); the upper panel an output shaft (15-1) is located in the base (15-2) immediately above, motor speed (15-3) is secured to the base (15-2) of the upper end surface of the motor speed (15_3) by the first belt drive means (15-4) to transition to the power transmission shaft (15-6), a transition shaft (15-6) with a first set of the two ends of each shaft seat (15-8) rotatably connected thereto a transition shaft (15-6) transmits power to the eccentric shaft (15-7) by a second belt drive means (15-5), two eccentric bushing sleeved rotatably connected thereto (15 eccentric shaft (15-7) 10), two supporting handles (15-11) with two eccentric sleeves (15-10) - provided corresponding to each support shank (15_11) one end of the eccentric sleeves (15-10) fixed to an outer wall each branch 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第一弹簧(15-12),两个第一弹簧(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 lower end surface of the upper panel (15_1) left and right ends each provided with a first fixed spring (15-12), the lower end of the two first springs (15-12) provided on the ground.
  5. 5.根据权利要求1或2所述光电式振动铅球训练器,其特征在于:所述光电式振动铅球训练器还包括护指套(21);所述护指套(21)套装在钢筋(9)上,护指套(21)的内孔与钢筋(9)上的突起(33)滑动配合,护指套(21)的前端与铅球(I)的后端固接。 1 or 2 according to the photoelectric shot vibration exerciser as claimed in claim, wherein: said photoelectric shot vibration exerciser further comprises fingerstall (21); said finger-guard (21) in the reinforcement package ( 9), finger-guard (21) and reinforced hole (protrusion (33) on 9) sliding fit, fingerstall rear end (21) of the distal end of shot (I) is fixed.
  6. 6.根据权利要求5所述光电式振动铅球训练器,其特征在于:所述光电式振动铅球训练器还包括四个第三顶丝(25);每个固定套(7)的侧壁上设有两个第三螺纹孔,每个固定套(7)通过与其两个第三螺纹孔螺纹连接的两个第三顶丝(25)与相应的支撑柱(10)可拆卸连接。 5 according to the photo shot vibration exerciser as claimed in claim, wherein: said photoelectric shot vibration training further comprises a third four top wire (25); fixed on a sidewall of each sleeve (7) third is provided with two threaded holes, each fixing sleeve (7) by the two third its two top wire (25) with the corresponding support post (10) connected to the third screw hole detachable connection.
  7. 7.根据权利要求1所述光电式振动铅球训练器,其特征在于:所述光电式振动铅球训练器还包括量角器(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 vibration of the photoelectric shot exerciser as claimed in claim wherein: said photoelectric shot vibration exerciser further comprises a protractor (37); said protractor (37) and the rear sleeve (32) of the front side fixed walls, steel (9) with a protractor (37) abuts. · ·
CN 201320376264 2013-06-27 2013-06-27 Photoelectric vibrating shot trainer CN203315704U (en)

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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
CN103657040A (en) * 2013-12-30 2014-03-26 哈尔滨商业大学 Laser type shot core stabilizing strength training and information feedback monitoring device
CN103706099A (en) * 2013-12-30 2014-04-09 哈尔滨师范大学 Laser type device for super-equal-length shot core strength training and information feedback monitoring

Cited By (6)

* 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
CN103657040A (en) * 2013-12-30 2014-03-26 哈尔滨商业大学 Laser type shot core stabilizing strength training and information feedback monitoring device
CN103706099A (en) * 2013-12-30 2014-04-09 哈尔滨师范大学 Laser type device for super-equal-length shot core strength training and information feedback monitoring
CN103706099B (en) * 2013-12-30 2016-01-20 哈尔滨师范大学 A laser-type super long shot core strength training and feedback monitoring device
CN103657040B (en) * 2013-12-30 2016-05-25 哈尔滨金融学院 A laser shot type of core stability strength training and 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

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