CN109432718B - A mobile grip strength training trolley - Google Patents

A mobile grip strength training trolley Download PDF

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Publication number
CN109432718B
CN109432718B CN201811223429.1A CN201811223429A CN109432718B CN 109432718 B CN109432718 B CN 109432718B CN 201811223429 A CN201811223429 A CN 201811223429A CN 109432718 B CN109432718 B CN 109432718B
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rod
fixed
support
frame
rotating
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CN109432718A (en
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刘景江
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Shenzhen Laiyan Technology Co ltd
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/16—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for hands or fingers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Rehabilitation Tools (AREA)

Abstract

本发明公开了一种移动握力训练台车，包括移动底座，所述移动底座的顶面中心竖直固定着调节支撑架，调节支撑架的顶端转动固定着转动盘，调节支撑架的顶部设有限位装置，转动盘的四周侧壁通过转角装置转动固定着多级摆臂架，多级摆臂架的外侧端固定着拉力器；本发明将用于训练握力的拉力器整体安装在具有多向调节维度的移动底座上，移动底座可以方便放置或固定在露天环境中，也可以进行灵活移动，设置的拉力器的可以在水平或竖直方向进行多为转向调节，可以将灵活的调节移动底座四周的各个方位进行使用，大大提高了这种固定式拉力器的灵活性，极大方便了多人进行握力训练的使用过程，满足了拉力器在外部长期固定使用的市场需求。

Figure 201811223429

The invention discloses a mobile grip strength training trolley, which comprises a mobile base, an adjustment support frame is vertically fixed at the center of the top surface of the movable base, a rotating plate is rotatably fixed at the top of the adjustment support frame, and a limiter is arranged on the top of the adjustment support frame. The multi-level swing arm frame is rotated and fixed on the surrounding side walls of the rotating plate through the corner device, and the tension device is fixed at the outer end of the multi-stage swing arm frame; On the mobile base, the mobile base can be conveniently placed or fixed in the open air environment, and can also be flexibly moved. The use of the fixed tension device greatly improves the flexibility of the fixed tension device, greatly facilitates the use process of grip strength training for many people, and meets the market demand for the tension device to be used externally for a long time.

Figure 201811223429

Description

Remove grip training platform truck
Technical Field
The invention relates to fitness equipment, in particular to a movable grip strength training trolley.
Background
In daily fitness equipment, the hand grip is a fitness equipment for training hand grip commonly used by people, the common hand grip is usually a rubber ring hand grip or a hand grip composed of a spring and a handle, when the hand grip is used, the hand grip can be directly and independently used in the hand, people feel like the idea of comprehensive fitness, various fitness equipment is built in residential communities, but the hand grip is generally small in shape, not easy to install and fix and easy to take and carry, so that in various fitness equipment in communities, a fitness device for training hand grip is not usually available, the main reason is that the hand grip is not easy to be integrally fixed and placed, and once the hand grip is fixedly installed in an outdoor environment like common fitness equipment, the hand grip loses flexibility and operability training performance on hand.
The grip dumb-bell on the existing market is generally a handheld grip dumb-bell, and is currently in the blank market aiming at the grip dumb-bell device applied to outdoor fixed fitness in a residential area or an external environment, so that the grip dumb-bell device capable of fixing security and protection for residents to use outdoors for a long time is needed to solve the problems.
Disclosure of Invention
The invention aims to provide a movable grip strength training trolley to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a remove grip training platform truck, includes the removal base, the bottom of removal base is rotated and is being fixed the wheel, the top surface left and right sides of removal base is fixed with the rack that writes that is used for the record data respectively and is used for the storing frame of placing object article, the lateral wall and the top surface of rack are fixed respectively and are being handed on handrail and clipboard, the internally mounted of storing frame has storage drawers, the top surface center of removal base is vertical to be fixed and is adjusting the support frame, the top of adjusting the support frame is rotated and is being fixed the rolling disc, the top of adjusting the support frame is equipped with and is guaranteed restriction level pivoted stop device with the rolling disc, the lateral wall all around of rolling disc is rotating through the corner device who is used for rotating and keeps turned angle and is being fixed multistage pendulum arm support, the chest expander is being fixed to the outside end.
Further scheme: adjust the support frame and include pole in the support sleeve and the support, the vertical top surface center of fixing at the removal base of support sleeve, the top of pole rotates to be fixed in the bottom surface central point of rolling disc and puts in the support, the pole slip cover is established in the support sleeve in the support, all vertically seted up the support perforation in support sleeve and the support, the pole is through wearing to establish the mutual joint of perforation screens pole in the support perforation in support sleeve and the support.
Further scheme: the limiting device comprises a supporting screw hole, a rotary table limiting port and a limiting bolt, the supporting screw hole is formed in the top end of the adjusting support frame, the rotary table limiting port is formed in the central position of the rotary table, the top end of the adjusting support frame is rotatably fixed to the inner wall of the bottom of the rotary table, the limiting bolt is covered on the top surface of the rotary table, and the bottom end of the limiting bolt is spirally fixed in the supporting screw hole.
Further scheme: the corner device includes dwang, spacing inserted bar and inserted bar pull block, the dwang rotates to be fixed and rotates the inslot, it is L type open slot to rotate the groove, it sets up on the side all around of rolling disc to rotate the groove, the spacing socket of a plurality of bull sticks has been seted up at the diapire middle part of dwang, it is fixed continuous with swing arm frame through the pendulum rod connecting rod that is fixing on the both sides wall of dwang, slide cartridge is spacing inserted bar in the spacing socket of bull stick, spacing inserted bar is worn to establish in the inserted bar is downthehole, the inserted bar hole is set up on the tank bottom that rotates the groove, the bottom mounting of spacing inserted bar is the inserted bar pull block, the inserted bar pull block is located under the bottom surface of rolling disc, link to each other through the ascending inserted bar spring fixation of many elasticity between the bottom surface of inserted bar pull block and rolling disc.
Further scheme: the swing arm frame comprises a first-stage swing rod and a second-stage swing rod, the first-stage swing rod is rotatably connected with the second-stage swing rod, swing rod springs are fixed on rod walls on two sides of a rotary connection position of the first-stage swing rod and the second-stage swing rod, and the chest expander is fixed at the outer end of the second-stage swing rod through a dismounting device.
Further scheme: the dismounting device comprises a dismounting slot arranged at the outer side end of the second-stage swing rod and a dismounting plate fixed on the inner side wall of the chest expander, a dismounting screw hole penetrating through the dismounting slot and the dismounting plate are arranged in the vertical direction, and a dismounting bolt penetrates through the inner thread of the dismounting screw hole.
Further scheme: the chest expander comprises a tension frame, the inner walls of the two sides of the tension frame are transversely provided with sliding block grooves, sliding blocks are arranged in the sliding block grooves in a sliding mode, sliding frames are fixed between the sliding blocks of the two sides through sliding connecting rods, handles are fixed on the outer side walls of the sliding frames, the inner side walls of the sliding frames are fixed on the inner walls of the tension frame through a plurality of tension springs, and tension scale scales are carved on the top edges of the chest expander.
Compared with the prior art, the invention has the beneficial effects that: the movable base can drive the whole device to flexibly move, the adjusting support frame can integrally adjust the height of the chest developer, the rotating disc can drive the chest developer to rotate along the adjusting support frame in the horizontal direction, and the primary swing rod and the secondary swing rod can drive the chest developer to bend and rotate in the vertical direction, so that the chest developer for training the grip strength is integrally arranged on the movable base with multi-direction adjusting dimensions, the movable base can be conveniently placed or fixed in an outdoor environment and can also flexibly move, most of the chest developer arranged can be adjusted in the horizontal direction or the vertical direction in a turning way, all directions around the movable base can be flexibly adjusted to use, the flexibility of the chest developer fixed type device is greatly improved, and the use process of grip strength training by multiple persons is greatly facilitated, the market demand of long-term fixed use outside the chest expander is satisfied.
Drawings
Fig. 1 is a schematic structural diagram of a mobile grip strength training trolley.
Fig. 2 is a schematic structural diagram of a in the mobile grip strength training trolley.
Fig. 3 is a schematic structural diagram of B in the mobile grip strength training trolley.
FIG. 4 is a schematic structural diagram of a top view of a rotary disk in the mobile grip training trolley.
Fig. 5 is a schematic view of the interior of the chest developer in the mobile grip training trolley.
FIG. 6 is a schematic view of the configuration of the slider slot 84 in the mobile grip training trolley.
In the figure: the device comprises a movable base 1, wheels 10, a writing rack 2, a hand push handrail 20, a writing board 21, a storage rack 3, a storage drawer 30, an adjusting support frame 4, a support sleeve 40, a perforation clamping rod 41, a support inner rod 42, a support perforation 43, a support screw hole 44, a rotary disc 5, a rotary disc limiting opening 50, a limiting bolt 51, a rotary groove 52, a rotary rod 53, a rotary rod limiting socket 54, a limiting insertion rod 55, an insertion rod hole 56, an insertion rod pull block 57, an insertion rod spring 58, a primary swing rod 6, a swing rod connecting rod 60, a swing rod spring 61, a secondary swing rod 7, a dismounting slot 70, a dismounting plate 71, a dismounting screw hole 72, a dismounting bolt 73, a tension device 8, a tension frame 80, a sliding frame 81, a sliding connecting rod 82, a tension slider 83, a slider groove 84, a pull handle 85, a tension spring 86 and a tension.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 6, in an embodiment of the present invention, a mobile grip training trolley includes a mobile base 1, wheels 10 are rotatably fixed at the bottom of the mobile base 1, a writing rack 2 for recording data and a storage rack 3 for storing articles are respectively fixed at the left and right sides of the top surface of the mobile base 1, a hand push handle 20 and a writing board 21 are respectively fixed at the side wall and the top surface of the writing rack 2, a storage drawer 30 is installed inside the storage rack 3, an adjusting support frame 4 is vertically fixed at the center of the top surface of the mobile base 1, a rotating disc 5 is rotatably fixed at the top end of the adjusting support frame 4, a limiting device which ensures that horizontal rotation is limited by the rotating disc 5 is arranged at the top of the adjusting support frame 4, and a multi-stage swing arm support is rotatably fixed at the peripheral side wall of the rotating disc 5 through a rotating angle device for rotating and maintaining a rotating angle, the outer side end of the multistage swing arm frame is fixed with a chest expander 8;
the adjusting support frame 4 comprises a support sleeve 40 and an inner support rod 42, the support sleeve 40 is vertically fixed at the center of the top surface of the moving base 1, the top end of the inner support rod 42 is rotationally fixed at the center of the bottom surface of the rotating disc 5, the inner support rod 42 is slidably sleeved in the support sleeve 40, support through holes 43 are longitudinally formed in the support sleeve 40 and the inner support rod 42, the support sleeve 40 and the inner support rod 42 are mutually clamped through a through hole clamping rod 41 penetrating in the support through holes 43, the adjusting support frame 4 can integrally adjust the height of the rotating disc 5 by the up-and-down sliding of the inner support rod 42 in the support sleeve 40, and the through hole clamping rod 41 can be used for the sliding of the inner support rod 42 at present to ensure the height of the rotating disc 5;
the limiting device comprises a supporting screw hole 44, a rotary table limiting hole 50 and a limiting bolt 51, the supporting screw hole 44 is formed in the top end of the adjusting support frame 4, the rotary table limiting hole 50 is formed in the center of the rotary disc 5, the top end of the adjusting support frame 4 is rotationally fixed on the inner wall of the bottom of the rotary disc 5, the limiting bolt 51 is covered on the top surface of the rotary disc 5, the bottom end of the limiting bolt 51 is spirally fixed in the supporting screw hole 44, the supporting screw hole 44 is integrally fixed on the rotary disc 5 through the mutual thread fixing mode with the limiting bolt 51, the rotary disc 5 and the adjusting support frame 4 are placed to rotate on the horizontal plane, and therefore the rotating angle of the rotary disc 5 in the horizontal direction is kept;
the corner device comprises a rotating rod 53, a limiting insertion rod 55 and an insertion rod pull block 57, the rotating rod 53 is fixed in a rotating groove 52 in a rotating mode, the rotating groove 52 is an L-shaped open groove, the rotating groove 52 is formed in the peripheral side edge of the rotating disc 5, a plurality of rotating rod limiting sockets 54 are formed in the middle of the rod wall of the rotating rod 53, the two side rod walls of the rotating rod 53 are fixedly connected with a swing arm frame through fixed swing rod connecting rods 60, the limiting insertion rod 55 is inserted in the rotating rod limiting sockets 54 in a sliding mode, the limiting insertion rod 55 is arranged in an insertion rod hole 56 in a penetrating mode, the insertion rod hole 56 is formed in the groove bottom of the rotating groove 52, the insertion rod pull block 57 is fixed at the bottom end of the limiting insertion rod 55, the insertion rod pull block 57 is located below the bottom surface of the rotating disc 5, the insertion rod pull block 57 is fixedly connected with the bottom surface of the rotating disc 5 through a plurality of upward insertion rod springs, the arranged rotating rod 53 can drive the swing arm frame to rotate up and down in the vertical direction through the swing rod connecting rod 60, wherein the rotating rod 53 can keep a rotating angle through the limiting insertion rod 55 inserted into the rotating rod limiting insertion opening 54, when the insertion rod pulling block 57 is pulled downwards, the insertion rod pulling block 57 drives the limiting insertion rod 55 to move out of the rotating rod limiting insertion opening 54, and the rotating rod 53 is restored to a rotating state in the rotating groove 52;
the swing arm frame comprises a primary swing rod 6 and a secondary swing rod 7, the primary swing rod 6 is rotatably connected with the secondary swing rod 7, and swing rod springs 61 are fixed on rod walls on two sides of the rotary connection position of the primary swing rod 6 and the secondary swing rod 7;
chest expander 8 includes tension frame 80, tension frame 80's the both sides inner wall transversely sets up the slider groove 84 that has, sliding block 83 is being established to the slip card in the slider groove 84, is fixing carriage 81 through slip connecting rod 82 between the tension slider 83 of both sides, handle 85 is being fixed to carriage 81's lateral wall, carriage 81's inside wall is fixed on tension frame 80's inner wall through many tension spring 86, it has pulling force scale 87 to carve on chest expander 8's the topside, and the chest expander 8 that sets up can carry out the grip training through the mode of pulling handle 85, and during the pulling handle 85, carriage 81 wholly slides in chest expander 8, can observe carriage 81 by tensile displacement volume through pulling force scale 87 to confirm tensile size, it is more convenient and directly perceived.
The working principle of the invention is as follows: during the use, remove base 1 and can drive whole device and carry out nimble removal, the regulation support frame 4 that sets up can wholly heighten chest expander 8, the rolling disc 5 of setting can drive chest expander 8 and rotate along adjusting support frame 4 in the horizontal direction, the one-level pendulum rod 6 and the second grade pendulum rod 7 of setting can drive chest expander 8 and buckle in vertical direction and rotate, thereby, chest expander 8 can mostly be at level or vertical direction and turn to the regulation, can use chest expander 8 nimble regulation removal base 1 all around each position, chest expander 8's flexibility has been improved greatly, the use that many people carried out the grip training has greatly been made things convenient for.
Example 2
This example differs from example 1 in that:
the chest expander 8 is being fixed through dismounting device to the outside end of second grade pendulum rod 7, dismounting device is including seting up the dismantlement slot 70 at second grade pendulum rod 7 outside end and fixing the dismantlement board 71 at the chest expander 8 inside wall, the dismantlement screw 72 of wearing to establish is all seted up to dismantlement slot 70 and the vertical direction of dismantlement board 71, dismantlement screw 72 internal thread is wearing to establish dismantlement bolt 73.
The working principle of the invention is as follows: the dismounting device who sets up can dismantle chest expander 8 from second grade pendulum rod 7 fast get off, and the chest expander 8 that the installation pulling force dynamics is different on the second grade pendulum rod 7 of being convenient for makes things convenient for the different user groups of grip to use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1.一种移动握力训练台车，包括移动底座（1），所述移动底座（1）的底部转动固定着车轮（10），所述移动底座（1）的顶面左右两侧分别固定有用于记录数据的书写架（2）和用于放置物品的储物架（3），所述书写架（2）的侧壁和顶面分别固定着手推扶手（20）和书写板（21），所述储物架（3）的内部安装有储物抽屉（30），其特征在于，所述移动底座（1）的顶面中心竖直固定着调节支撑架（4），所述调节支撑架（4）的顶端转动固定着转动盘（5），所述调节支撑架（4）的顶部设有限制所述转动盘（5）水平转动的限位装置，所述转动盘（5）的四周侧壁通过用于转动并保持转动角度的转角装置转动固定着多级摆臂架，所述多级摆臂架的外侧端固定着拉力器（8），所述转角装置包括转动杆（53）、限位插杆（55）和插杆拉块（57），所述转动杆（53）转动固定在转动槽（52）内，所述转动槽（52）为L型开口槽，所述转动槽（52）开设在转动盘（5）的四周侧边上，所述转动杆（53）的杆壁中部开设有多个转杆限位插口（54），所述转动杆（53）的两侧杆壁上通过固定着的摆杆连杆（60）与摆臂架固定相连，所述转杆限位插口（54）内滑动插装着限位插杆（55），所述限位插杆（55）穿设在插杆孔（56）内，所述插杆孔（56）开设在转动槽（52）的槽底上，所述限位插杆（55）的底端固定着插杆拉块（57），所述插杆拉块（57）位于转动盘（5）的底面之下，所述插杆拉块（57）与转动盘（5）的底面之间通过多根弹力向上的插杆弹簧（58）固定相连，所述摆臂架包括一级摆杆（6）和二级摆杆（7），所述一级摆杆（6）与二级摆杆（7）转动相连，所述一级摆杆（6）与二级摆杆（7）的转动连接处两侧的杆壁上固定着摆杆弹簧（61），所述二级摆杆（7）的外侧端通过拆卸装置固定着拉力器（8）。1. A mobile grip strength training trolley, comprising a mobile base (1), a wheel (10) is rotatably fixed at the bottom of the mobile base (1), and the left and right sides of the top surface of the mobile base (1) are respectively fixed and useful For the writing rack (2) for recording data and the storage rack (3) for placing items, the side wall and the top surface of the writing rack (2) are respectively fixed with a push armrest (20) and a writing board (21), A storage drawer (30) is installed inside the storage rack (3), characterized in that an adjustment support frame (4) is vertically fixed on the center of the top surface of the mobile base (1), and the adjustment support frame The top of (4) rotates and fixes the rotating disk (5), and the top of the adjusting support frame (4) is provided with a limiting device that restricts the horizontal rotation of the rotating disk (5). The multi-stage swing arm frame is rotatably fixed on the side wall through a turning angle device for rotating and maintaining the turning angle, the outer end of the multi-stage swing arm frame is fixed with a tensioner (8), and the turning angle device includes a turning rod (53), The limit insertion rod (55) and the insertion rod pull block (57), the rotation rod (53) is rotatably fixed in the rotation groove (52), the rotation groove (52) is an L-shaped opening groove, and the rotation groove (52) are provided on the surrounding sides of the rotating plate (5), the middle of the rod wall of the rotating rod (53) is provided with a plurality of rotating rod limit sockets (54), the two sides of the rotating rod (53) The rod wall is fixedly connected to the swing arm frame through a fixed swing rod connecting rod (60), and a limit insertion rod (55) is slidably inserted in the rotation rod limit socket (54), and the limit insertion rod ( 55) is inserted in the insertion rod hole (56), the insertion rod hole (56) is opened on the groove bottom of the rotation groove (52), and the bottom end of the limit insertion rod (55) is fixed with the insertion rod pull Block (57), the plunger pull block (57) is located under the bottom surface of the rotating disc (5), between the plunger pull block (57) and the bottom surface of the rotating plate (5) through a plurality of elastic upward The plunger spring (58) is fixedly connected, the swing arm frame includes a first-level swing rod (6) and a second-level swing rod (7), and the first-level swing rod (6) is rotatably connected to the second-level swing rod (7). , a swing lever spring (61) is fixed on the rod walls on both sides of the rotational connection between the primary swing lever (6) and the secondary swing lever (7), and the outer end of the secondary swing lever (7) passes through the The dismantling device holds the tensioner (8). 2.根据权利要求1所述的移动握力训练台车，其特征在于，所述调节支撑架（4）包括支撑套筒（40）和支撑内杆（42），所述支撑套筒（40）竖直固定在移动底座（1）的顶面中心，所述支撑内杆（42）的顶端转动固定在转动盘（5）的底面中心位置，所述支撑内杆（42）滑动套设在支撑套筒（40）内，所述支撑套筒（40）和支撑内杆（42）上都纵向开设有支撑穿孔（43），支撑套筒（40）和支撑内杆（42）通过穿设在支撑穿孔（43）内的穿孔卡位杆（41）相互卡接。2. The mobile grip strength training trolley according to claim 1, wherein the adjusting support frame (4) comprises a support sleeve (40) and a support inner rod (42), the support sleeve (40) It is vertically fixed at the center of the top surface of the mobile base (1), the top end of the inner support rod (42) is rotatably fixed at the center of the bottom surface of the rotating plate (5), and the inner support rod (42) is slidably sleeved on the support In the sleeve (40), the support sleeve (40) and the support inner rod (42) are provided with support through holes (43) longitudinally, and the support sleeve (40) and the support inner rod (42) pass through the The perforated locking rods (41) in the support through holes (43) are clamped to each other. 3.根据权利要求1所述的移动握力训练台车，其特征在于，所述限位装置包括支撑螺孔（44）、转盘限位口（50）和限位螺栓（51），所述支撑螺孔（44）开设在调节支撑架（4）的顶端，所述转盘限位口（50）开设在转动盘（5）的中心位置，所述调节支撑架（4）的顶端转动固定在转动盘（5）的底部内壁，所述限位螺栓（51）盖设在转动盘（5）的顶面上，所述限位螺栓（51）的底端螺旋固定在支撑螺孔（44）内。3. The mobile grip strength training trolley according to claim 1, wherein the limiting device comprises a support screw hole (44), a turntable limit opening (50) and a limit bolt (51), and the support The screw hole (44) is opened at the top end of the adjustment support frame (4), the turntable limit opening (50) is opened at the center position of the rotation plate (5), and the top end of the adjustment support frame (4) is rotatably fixed in the rotation The bottom inner wall of the disk (5), the limit bolt (51) is covered on the top surface of the rotating disk (5), and the bottom end of the limit bolt (51) is screwed in the support screw hole (44) . 4.根据权利要求1所述的移动握力训练台车，其特征在于，所述拆卸装置包括开设在二级摆杆（7）外侧端的拆卸插槽（70）和固定在拉力器（8）内侧壁的拆卸板（71），所述拆卸插槽（70）和拆卸板（71）竖直方向都开设有穿设的拆卸螺孔（72），所述拆卸螺孔（72）内螺纹穿设着拆卸螺栓（73）。4 . The mobile grip strength training trolley according to claim 1 , wherein the dismounting device comprises a dismounting slot ( 70 ) opened on the outer end of the secondary swing rod ( 7 ) and a dismounting slot ( 70 ) fixed on the inner side wall of the tensioner ( 8 ). 5 . The dismantling plate (71), the dismantling slot (70) and the dismantling plate (71) are both provided with dismantling screw holes (72) pierced in the vertical direction, and the dismantling screw holes (72) are internally threaded Remove bolts (73). 5.根据权利要求1-4任一所述的移动握力训练台车，其特征在于，所述拉力器（8）包括拉力框架（80），所述拉力框架（80）的两侧内壁横向开设有的滑块槽（84），所述滑块槽（84）内滑动卡设着拉力滑块（83），两侧的拉力滑块（83）之间通过滑动连杆（82）固定着滑动架（81），所述滑动架（81）的外侧壁固定着拉手（85），所述滑动架（81）的内侧壁通过多根拉力弹簧（86）固定在拉力框架（80）的内壁上，所述拉力器（8）的顶边上刻制有拉力刻度标尺（87）。5. The mobile grip strength training trolley according to any one of claims 1-4, characterized in that, the tension device (8) comprises a tension frame (80), and inner walls on both sides of the tension frame (80) are laterally opened with The slider slot (84) of the slider slot (84), the tension slider (83) is slidably clamped in the slider slot (84), and the sliding frame is fixed between the tension sliders (83) on both sides through the sliding link (82). (81), the pull handle (85) is fixed on the outer side wall of the sliding frame (81), and the inner side wall of the sliding frame (81) is fixed on the inner wall of the tension frame (80) through a plurality of tension springs (86), A tension scale scale (87) is engraved on the top edge of the tension device (8).
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