CN209678532U - A kind of athletic physiology muscle strength sensing equipment - Google Patents

Abstract

The utility model discloses a kind of athletic physiology muscle strength sensing equipments, including pedestal, shell is fixedly connected on the pedestal, display device is equipped between the pedestal and shell, the side of the shell upper end is vertically welded with transverse plate, is equipped with the first cavity in the shell, first cavity two sidewalls offer the second cavity at center, gag lever post is installed at the center of first cavity, multiple clump weights are slidably connected on the gag lever post.The utility model is when clump weight falls downwards, instantly when falling on the inclined surface of buffer stopper, at this time due to the blocking of buffer stopper, the mechanical energy of clump weight, while clump weight Compressive activities block can reduce, spring starts to compress, to further reduce mechanical energy, later when buffer stopper contacts clump weight, can be reduced compared to freely falling body machinery, to reduce the damage hit and generated, while reducing the noise generated when shock.

Description

A kind of athletic physiology muscle strength sensing equipment

Technical field

The utility model relates to athletic physiology technical fields more particularly to a kind of measurement of athletic physiology muscle strength to set It is standby.

Background technique

Athletic physiology is one of sports science basic subject, is a branch of Human physiology, athletic physiology with Normal human is research object, studies reaction and adaptation of the human body to movement.

In to its research process, the data in the muscle strength of human body are also important a ring, present many muscular forces Measuring locking equipment is to combine the equipment such as tension sensor, single-chip microcontroller and data display screen, converts computer for muscle strength Data are referred to for people.

But when realizing pulling force, the counterweight in these equipment substantially utilizes metal block, causes to transport in equipment There is biggish shock during row, to generate biggish noise, while the damage of the shock meeting acceleration equipment between clump weight Wound.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, such as: when realizing pulling force, this Counterweight in a little equipment substantially utilizes metal block, leads to occur biggish shock in equipment running process, to generate Biggish noise, while the damage of the shock meeting acceleration equipment between clump weight.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of athletic physiology muscle strength sensing equipment, including pedestal are fixedly connected with shell on the pedestal, described Display device is equipped between pedestal and shell, the side of the shell upper end is vertically welded with transverse plate, is equipped in the shell First cavity offers the second cavity at the center of first cavity two sidewalls, is equipped at the center of first cavity Gag lever post slidably connects multiple clump weights on the gag lever post, offers installation on the downside wall of each second cavity Slot is fixedly connected with slide bar in the mounting groove, spacer pin is slidably connected on the slide bar, one end of the spacer pin passes through Rotational pin is rotatably connected to movable block, and one end of the movable block is fixedly connected with spring, and the spring deviates from the one of movable block End is fixedly connected on the side wall of the second cavity, and the other end of the movable block is fixedly connected with buffer stopper, second cavity Height be greater than movable block height.

Preferably, the buffer stopper includes metal triangular block and rubber sleeve, and the metal triangular block and movable block are integrated Molding, the rubber sleeve cover on metal triangular block.

Preferably, the display device includes mounting plate and display screen, and the both ends of the mounting plate are respectively engaged with pedestal On shell, the display screen clamping is on a mounting board.

Preferably, the arc-shaped setting in both ends of the downside wall of each clump weight.

Preferably, bottom side rounded setting of the buffer stopper close to gag lever post one end.

Compared with prior art, the utility model has the beneficial effects that being fallen on instantly when clump weight falls downwards When the inclined surface of buffer stopper, at this time due to the blocking of buffer stopper, the mechanical energy of clump weight can reduce, while clump weight squeezes Movable block is pressed, spring starts to compress, thus further reduce mechanical energy, and later when buffer stopper contacts clump weight, phase It can be reduced than freely falling body machinery, to reduce the damage hit and generated, while reducing the noise generated when shock.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of athletic physiology muscle strength sensing equipment positive structure schematic；

Fig. 2 is the partial enlargement structural representation of A in Fig. 1.

In figure: 1 pedestal, 2 display screens, 3 mounting plates, 4 first cavitys, 5 shells, 6 transverse plates, 7 gag lever posts, 8 clump weights, 9 Spacer pin, 10 slide bars, 11 mounting grooves, 12 springs, 13 second cavitys, 14 buffer stoppers, 15 movable blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, a kind of athletic physiology muscle strength sensing equipment, including pedestal 1 are fixedly connected on pedestal 1 Shell 5 is equipped with display device between pedestal 1 and shell 5, display device includes mounting plate 3 and display screen 2, the both ends of mounting plate 3 It is respectively engaged on pedestal 1 and shell 5, display screen 2 is connected on mounting plate 3, can show that the items of user refer on display screen 2 Mark data (herein, by pulling clump weight 8 to convert data for the indices of body muscle and showing on the display screen 2, Between connection relationship between the elements such as the sensor that can use and working method belong to the prior art, working principle is not done in detail It carefully retouches).

The side of 5 upper end of shell is vertically welded with transverse plate 6, is equipped with the first cavity 4,4 two sidewalls of the first cavity in shell 5 The second cavity 13 is offered at center, and gag lever post 7 is installed at the center of first cavity 4, is slidably connected on gag lever post 7 more A clump weight 8, the arc-shaped setting in both ends of the downside wall of each clump weight 8, when falling and being collided with buffer stopper 14, It is more easier pressurized buffer block 14, makes its transverse shifting, mounting groove 11 is offered on the downside wall of each second cavity 13, installs It is fixedly connected with slide bar 10 in slot 11, spacer pin 9 is slidably connected on slide bar 10, one end of spacer pin 9 is rotated by rotational pin It is connected with movable block 15, one end of movable block 15 is fixedly connected with spring 12, and spring 12 is away from the fixed company in one end of movable block 15 It connects on the side wall of the second cavity 13, the other end of movable block 15 is fixedly connected with buffer stopper 14, and buffer stopper 14 is close to gag lever post 7 The rounded setting in the bottom side of one end, when clump weight 8 moves up, fillet equipment facilitates between clump weight 8 and buffer stopper 14 It is mutually shifted, buffer stopper 14 includes metal triangular block and rubber sleeve, and metal triangular block and movable block 15 are integrally formed, rubber sleeve It covers on metal triangular block, rubber sleeve can protect metal triangular block, while increase buffer function, and the height of the second cavity 13 is big It can make 14 part of buffer stopper when clump weight 8 moves up and buffer stopper 14 is driven to rotate in the height of movable block 15 In the second cavity 13, clump weight 8 will not be stopped.(pulling of clump weight 8 here is by handle and steel cable collective effect , connection relationship and working principle are the use principle in fitness equipment, belong to the prior art, do not do excessive description)

In the utility model, user use the device when, when clump weight 8 moves up, at first can and buffer stopper 14 contacts, then clump weight 8 continues to move up, and will drive in rotation the second cavity 13 of income of movable block 15, until clump weight 8 Higher than the second cavity 13, buffer stopper 14 can set back, and when clump weight 8 is fallen after rise, clump weight 8 can connect with buffer stopper 14 Touching, and because buffer stopper 14 is inclined to set on one side, meeting Compressive activities block 15 is mobile, and spring 12 compresses, by clump weight The mechanical energy of decline is partially converted into potential energy, hits so that mechanical energy when reducing clump weight 8 and the contact of bottom weight block reduces The damage of generation is hit, while reducing the noise generated when shock.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of athletic physiology muscle strength sensing equipment, including pedestal (1), which is characterized in that fixed on the pedestal (1) It is connected with shell (5), display device is equipped between the pedestal (1) and shell (5), the side of shell (5) upper end is vertical It is welded with transverse plate (6), is equipped with the first cavity (4) in the shell (5), opened at the first cavity (4) two sidewalls center It equipped with the second cavity (13), is equipped with gag lever post (7) at the center of first cavity (4), the company of sliding on the gag lever post (7) It is connected to multiple clump weights (8), offers mounting groove (11), the mounting groove on the downside wall of each second cavity (13) (11) it is fixedly connected with slide bar (10), is slidably connected spacer pin (9) on the slide bar (10), the one of the spacer pin (9) in End is rotatably connected to movable block (15) by rotational pin, and one end of the movable block (15) is fixedly connected with spring (12), described Spring (12) is fixedly connected on the side wall of the second cavity (13) away from the one end of movable block (15), the movable block (15) it is another One end is fixedly connected with buffer stopper (14), and the height of second cavity (13) is greater than the height of movable block (15).

2. a kind of athletic physiology muscle strength sensing equipment according to claim 1, which is characterized in that the buffer stopper It (14) include metal triangular block and rubber sleeve, the metal triangular block and movable block (15) are integrally formed, the rubber sleeve set On metal triangular block.

3. a kind of athletic physiology muscle strength sensing equipment according to claim 1, which is characterized in that the display dress It sets including mounting plate (3) and display screen (2), the both ends of the mounting plate (3) are respectively engaged on pedestal (1) and shell (5), institute Display screen (2) is stated to be connected on mounting plate (3).

4. a kind of athletic physiology muscle strength sensing equipment according to claim 1, which is characterized in that match described in each The arc-shaped setting in both ends of the downside wall of pouring weight (8).

5. a kind of athletic physiology muscle strength sensing equipment according to claim 1, which is characterized in that the buffer stopper (14) close to the rounded setting in bottom side of gag lever post (7) one end.