CN208943374U - A kind of body-building training device - Google Patents

Abstract

The utility model discloses a kind of body-building training devices, including fixed plate, handrail and backboard；For fixed plate by being installed on multiple sucker suctions at its back side on surface of wall, fixed plate front is formed with two sliding slots；Fixed plate connects control box by cable, and middle position is mounted on Hall module at the top and bottom of fixed plate；The backboard back side is equipped with four groups of c-type framves, is equipped with a pulley between every group of two c-type framves；Backboard two sides are respectively mounted flexible band；Four steel pipe skeletons of " well " font arrangement are installed inside backboard；It controls box and is equipped with liquid crystal display and control button, master controller is equipped in control box, master controller connects speech chip, analog-to-digital conversion module built in master controller, two signal core lines of the input pin connection cables of analog-to-digital conversion module by serial ports.The utility model is used for fitness training, and structure is simple, easy to install and use, low in cost, works well, and is suitable for promoting the use of.

Description

A kind of body-building training device

Technical field

The utility model relates to sports equipment field, specifically a kind of body-building training device.

Background technique

In bodybuilding activity, deep-knee-bend is the trump movement of experienced leg muscle.And deep-knee-bend is precisely to need most big lung to live The movement of amount and strong heart.In addition adhere to doing and can also play the role of weight-reducing.In strengthening exercise, deep-knee-bend be it is compound, Systemic exercise action, it can train flesh after thigh, buttocks, thigh, while bone, ligament can be enhanced and traverse down The tendon of half body.Deep-knee-bend is considered as increasing leg and buttocks strength and degree of enclosing, and develop force at the core (core Strength) essential practice.In isometric contraction, in deep-knee-bend in the correct way, lower back portion, upper back, abdomen, Muscle of trunk and intercostal muscle and shoulder and arm are all essential for this practice.

The standard of deep-knee-bend is that back keeps straight line, and hip joint is lower than knee joint.Incorrect technical movements can make knee instead Joint injury.But common trainer is difficult to make standard operation in the case where not by auxiliary equipment, and at home, one As trainer can not be equipped with the ancillary equipment of profession again, it is therefore desirable to design a kind of simple and convenient, low-cost auxiliary fills It sets, for assisting deep-knee-bend trainer's specification to act, while facilitating installation and dismantling, just can be carried out white silk at home conducive to trainer It practises, eliminates to need to make a special trip to a certain place and go the trouble of gymnasium.

Utility model content

The utility model is exactly to solve the above-mentioned problems, to provide a kind of body-building training device.

The utility model is implemented according to following technical scheme.

A kind of body-building training device, including fixed plate, handrail and backboard；The fixed plate is by being installed on its back side Multiple sucker suctions on surface of wall, fixed plate front is formed with two sliding slots extended along the vertical direction, and sliding slot is cut Face is in " convex " font；Fixed plate connects control box by cable, includes one group of power supply core wire and two groups of signal core lines in cable；Gu Battery case is installed, the output end of battery case is connected to the power supply core wire of cable in fixed board；Interposition at the top and bottom of fixed plate It sets and is mounted on Hall module, two Hall modules are respectively by being laid in two groups of letters of the wire connecting line cable inside fixed plate Number core wire；The backboard back side is equipped with four groups of c-type framves, is equipped with a pulley between every group of two c-type framves；Two C The upper edge of type frame is anchored on the backboard back side by screw, and lower edge is slided along the chute in sliding slot and together with pulley；Institute The positive Middle face for stating backboard is heaved to form cambered surface, and backboard two sides are respectively mounted flexible band, and two bands pass through its end Velcro fastener is connected with each other；Four steel pipe skeletons of " well " font arrangement are installed, wherein two vertical steel pipes inside backboard Expose at the top of backboard and form threaded hole in steel pipe inner wall in upper end；Middle position is mounted on magnet at the top and bottom of backboard The handrail includes S type hanger and stud interconnected, nested nut and stud bottom end screws in threaded hole on stud；It is described It controls box and is equipped with liquid crystal display and control button, master controller is equipped in control box, master controller connects voice core by serial ports Piece, analog-to-digital conversion module built in master controller, two signal core lines of the input pin connection cables of analog-to-digital conversion module.

Further, the S type hanger is stainless steel material, and outer surface is encapsulated or electroplating processes.

Further, the master controller is STM32F103 model chip；The speech chip is MY1680U model core Piece；The display screen connects master controller by SPI interface；The Hall module is the module based on 3144E Hall switch, mould Signal amplifier is equipped with inside block.

Further, the size of the fixed plate is long 80cm, wide 40cm, thick 3cm；The backboard having a size of long 40cm, Wide 30cm；Distance is 20cm between two pulleys on vertical direction on backboard.

Further, the speech chip output end connects loudspeaker, the loudspeaker that the loudspeaker is 1W/8 ohm；Voice Chip is also connected with the Flash chip for storing audio file.

Further, it is additionally provided in the control box entirely to control box and providing the power module of electric energy, power module is defeated Enter the power supply core wire held in connection cables.

Further, the power supply core wire in the cable includes a power supply line and a ground wire；It is every in the cable Group signal core line includes two.

The utility model achieves following beneficial effect.

For assisting sport body-building person to practice deep-knee-bend movement, user can use the utility model at home, and And it is easy for assemble or unload, movement can be standardized in use, also can largely avoid coming to harm because of movement deformation.Additionally Increase can be facilitated to bear a heavy burden, improve training strength.The utility model structure is simple, easy to install and use, low in cost, and effect is good It is good, it is suitable for promoting the use of.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the positive main view of fixed plate in the utility model；

Fig. 3 is the mounting means schematic diagram of the utility model middle pulley；

Fig. 4 is the structural block diagram that box internal circuit is controlled in the utility model；

Fig. 5 is the utility model dorsulum schematic diagram of internal structure；

Fig. 6 is the structural schematic diagram of handrail in the utility model；

Fig. 7 is the connected mode schematic diagram that each intermodule in box and fixed plate is controlled in the utility model.

Wherein, 1. fixed plate；2. sucker；3. wall；4. nut；5. handrail；501.S type hanger；502. stud；6. back Plate；7. band；8. pulley；9. sliding slot；10. Hall module；11. controlling box；12. cable；13. steel pipe；14. threaded hole；15.C Type frame；16. magnet.

Specific embodiment

Referring to the drawings and embodiment carries out further technology explanation to the utility model.

As shown in Fig. 1~7, a kind of body-building training device, including fixed plate 1, handrail 5 and backboard 6；The fixed plate 1 is adsorbed on 3 surface of wall by being installed on multiple suckers 2 at its back side, and 1 front of fixed plate is formed with two along the vertical direction The sliding slot 9 of extension, the section of sliding slot 9 are in " convex " font；Fixed plate 1 controls box 12 by the connection of cable 12, includes in cable 12 One group of power supply core wire and two groups of signal core lines；Battery case is installed, the output end of battery case is connected to cable 12 in fixed plate 1 Power supply core wire；1 top and bottom middle position of fixed plate is mounted on Hall module 10, and two Hall modules 10 pass through cloth respectively Two groups of signal core lines of the wire connecting line cable 12 inside fixed plate 1；6 back side of backboard is equipped with four groups of c-type framves 15, A pulley 8 is installed between every group of two c-type framves 15；The upper edge of the two c-types frame 15 is anchored on backboard 6 by screw The back side, lower edge 9 are slided along the chute together in sliding slot 9 and with pulley 8；The positive Middle face of the backboard 6 is heaved to form arc Face, 6 two sides of backboard are respectively mounted flexible band 7, and two bands 7 are connected with each other by the velcro fastener of its end；In backboard 6 Portion is equipped with four 13 skeletons of steel pipe of " well " font arrangement, wherein two vertical 13 upper ends of steel pipe are revealed at the top of backboard 6 Form threaded hole 14 out and in 13 inner wall of steel pipe；6 top and bottom middle position of backboard is mounted on the packet of handrail 5 described in magnet 16 S type hanger 501 and stud 502 interconnected are included, nested nut 4 and 502 bottom end of stud screw-in threaded hole 14 on stud 502 In；The control box 12 is equipped with liquid crystal display and control button, is equipped with master controller in control box 12, master controller passes through serial ports Connect speech chip, analog-to-digital conversion module built in master controller, two letters of the input pin connection cables 12 of analog-to-digital conversion module Number core wire.

The S type hanger 501 is stainless steel material, and outer layer is encapsulated or electroplating processes.

The master controller is STM32F103 model chip；The speech chip is MY1680U model chip；It is described aobvious Display screen connects master controller by SPI interface；The Hall module 10 is the module based on 3144E Hall switch, inside modules Equipped with signal amplifier.

The size of the fixed plate 1 is long 80cm, wide 40cm, thick 3cm；The backboard 6 is having a size of long 40cm, wide 30cm； Distance is 20cm between two pulleys 8 on vertical direction on backboard 6.

The speech chip output end connects loudspeaker, the loudspeaker that the loudspeaker is 1W/8 ohm；Speech chip also connects Connect the Flash chip for storing audio file.

It is additionally provided in the control box 12 entirely to control box 12 and providing the power module of electric energy, power module input terminal connects Power supply core wire in wiring cable 12.

Power supply core wire in the cable 12 includes a power supply line and a ground wire；Every group of signal in the cable 12 Core wire includes two.

The application method of the utility model is as follows:

Fixed plate 1 is equipped with hanger, hangs over its side for that will control box 12；Lighium polymer is installed inside fixed plate 1 Battery, for powering, battery-disassembled charger can be used to charge for it when not enough power supply.

Before use, fixed plate 1 is fixed on smooth wall, timber surface or toilet metope such as family.It is inhaling It is suitably stained with little water on disk 2, fixed effect can be increased.Height of the fixed plate 1 apart from ground is adjusted according to user's height.

It after installing fixed plate 1, will be partially submerged into sliding slot 9 under the lower edge of the c-type frame 15 of backboard 6 and pulley 8, such as scheme Shown in 3.User's back, which is attached on backboard 6, later tenses two bands 7 and overlaps respectively, is allowed to abdomen of slightly tying tight Portion.6 front center of backboard forms the protrusion of arc, conducive to the small of the back curve of fitting human body, before user's both feet are placed in body (this distance can be suitably adjusted according to height) at 20cm, upper body is straight and upright, is bent both legs semi-crouch, then stand, and completes a cycle Movement.It is iteratively repeated the movement later, deep-knee-bend practice can be carried out.

During practice, pulley 8 to slide up and down more smooth, and c-type frame 15 blocks 9 edge of sliding slot, prevent backboard 6 from It falls off in fixed plate 1.Human body prevents knee joint from bearing biggish stress in the vertical direction to layback, to reduce repeatedly deep It squats to kneed injury.

Master controller connects speech chip by serial ports, stores in the external Flash chip of speech chip a variety of different Audio file, and be numbered respectively, master controller sends different control instructions to speech chip by serial ports, can be operated Speech chip reads from Flash chip and plays different audio files.In the present invention, speech chip storage inside Audio file content be " one ", " two ", " three ", " four ", " beginning ", " end " etc..

If you need to specify drill program, controller 12 is removed from the hanger on side, it is each dynamic by control button setting Make time and the periodicity in period, such as the set action period is 4 seconds, including squatting down the time 1 second, is squatted down the residence time It 1 second, stands the time 1 second, stands the residence time 1 second, 15 periods of set.So master controller will be under the records of values Come.After user presses start button, master controller sends control command, and control speech chip circuits sequentially broadcasting " 1 34, one two three four ... ", cycle-index is equal to the periodicity 15 of setting, and each beat stops 1 second；User mentions according to voice Show information execution.

The effect of Hall module 10 is that, when posture is to stand, the Hall module 10 above fixed plate 1 is close to back The magnet 16 of 6 top of plate, and, magnet 16 of the Hall module 10 far from 6 lower section of backboard positioned at 1 lower section of fixed plate, therefore due to Hall effect, the output voltage of the Hall module 10 of top is higher than default value, and the voltage of lower section Hall module 10 is equal to default Value.Conversely, when posture by stand change into squat down when, the output voltage of the Hall module 10 of lower section is higher than default value.Signal electricity Pressure is transmitted in master controller through cable 12, and master controller has been internally integrated ADC module, after the voltage digital, can sentence The posture of disconnected user out.If voltage value variation does not reach desired value, that is, think that movement is not carried out or unreachable position.One In group movement, in each period, the output voltage of two Hall sensors occurs to change twice, and master controller is thought to act It is qualified.After the movement of this group carries out, master controller drives the prompt information of speech chip sending " completion ".

When needing to increase weight bearing, the stud 502 in handrail 5 is screwed in threaded hole 14, and make 501 direction of S type hanger In front of body, nut 4 is screwed, prevents handrail 5 from loosening.Barbell bar is hung on the tail portion that S type hanger 501 tilts, Ji Kezeng Add weight bearing.At this point, S type hanger 501 hangs over shoulder close to the side of stud 502, such as therefore shoulder is uncomfortable, can pad towel.S Type hanger 501 can be such that barbell steadily places before body, prevent from falling off.

Steel pipe 13 in backboard 6 primarily serves the effect for stablizing entire backboard, prevents its deformation, and backboard generally ABS Engineering plastics material fills the region on 13 periphery of steel pipe, forms integrated structure.

Claims (7)

1. a kind of body-building training device, which is characterized in that including fixed plate (1), handrail (5) and backboard (6)；The fixation Plate (1) is adsorbed on wall (3) surface by being installed on multiple suckers (2) at its back side, and fixed plate (1) front is formed with two The sliding slot (9) extended along the vertical direction, the section of sliding slot (9) are in " convex " font；Fixed plate (1) passes through cable (12) connection control Box (11) includes one group of power supply core wire and two groups of signal core lines in cable (12)；Battery case, battery are installed in fixed plate (1) The output end of box is connected to the power supply core wire of cable (12)；Middle position is mounted on Hall mould at the top and bottom of fixed plate (1) Block (10), two Hall modules (10) are respectively by being laid in two groups of letters of the internal wire connecting line cable (12) of fixed plate (1) Number core wire；Backboard (6) back side is equipped with four groups of c-type framves (15), is equipped with a cunning between every group of two c-type framves (15) It takes turns (8)；The upper edge of the two c-types frame (15) is anchored on backboard (6) back side by screw, and lower edge is interior simultaneously embedded in sliding slot (9) (9) are slided along the chute together with pulley (8)；The positive Middle face of the backboard (6) is heaved to form cambered surface, and backboard (6) two sides are pacified It fills flexible band (7), two bands (7) are connected with each other by the velcro fastener of its end；It is equipped with inside backboard (6) Four steel pipe (13) skeletons of " well " font arrangement, wherein two vertical steel pipe (13) upper ends are exposed at the top of backboard (6) And threaded hole (14) are formed in steel pipe (13) inner wall；Middle position is mounted on magnet (16) at the top and bottom of backboard (6), described Handrail (5) includes S type hanger (501) interconnected and stud (502), nested nut (4) and stud on stud (502) (502) bottom end screws in threaded hole (14)；The control box (11) is equipped with liquid crystal display and control button, sets in control box (11) There is master controller, master controller connects speech chip, analog-to-digital conversion module built in master controller, analog-to-digital conversion module by serial ports Input pin connection cables (12) two signal core lines.

2. a kind of body-building training device as described in claim 1, which is characterized in that the S type hanger (501) is stainless Steel material, outer surface is encapsulated or electroplating processes.

3. a kind of body-building training device as described in claim 1, which is characterized in that the master controller is STM32F103 model chip；The speech chip is MY1680U model chip；The liquid crystal display connects master control by SPI interface Device processed；The Hall module (10) is the module based on 3144E Hall switch, and inside modules are equipped with signal amplifier.

4. a kind of body-building training device as described in claim 1, which is characterized in that the size of the fixed plate (1) is Long 80cm, wide 40cm, thick 3cm；The backboard (6) is having a size of long 40cm, wide 30cm；Two pulleys on vertical direction on backboard (6) (8) distance is 20cm between.

5. a kind of body-building training device as described in claim 1, which is characterized in that the speech chip output end connection Loudspeaker, the loudspeaker that the loudspeaker is 1W/8 ohm；Speech chip is also connected with the Flash chip for storing audio file.

6. a kind of body-building training device as described in claim 1, which is characterized in that be additionally provided in the control box (11) The power module of electric energy is provided entirely to control box (11), the power supply core wire in power module input terminal connection cables (12).

7. a kind of body-building training device as described in claim 1, which is characterized in that the power supply core in the cable (12) Line includes a power supply line and a ground wire；Every group of signal core line in the cable (12) includes two.