CN210205327U - Novel electric body-building hammer - Google Patents

Abstract

The utility model discloses a novel electric body-building hammer, which comprises a carrier frame, wherein the carrier frame is provided with a force application hammer, an elastic connecting piece and a motor with an output shaft; the carrier is also provided with a fixing mechanism for fixing the elastic connecting piece; the force application hammer comprises a hammer head and a hammer handle which are connected, and the hammer handle is synchronously and rotatably connected with an output shaft of the motor; the elastic connecting piece has elastic recovery capability and is detachably connected between the hammer handle and the fixing mechanism; the force application hammer is driven by the motor to rotate so that the elastic connecting piece stores elastic potential energy, and when the potential energy is released, the force application hammer obtains kinetic energy for restoring the initial position through the elastic part so as to rotate in a reciprocating mode. The elastic connecting piece connected to the force applying hammer is deformed to generate elastic potential energy under the action of the motor, the force applying hammer is driven to give people a beating massage by utilizing the elastic recovery capacity of the elastic connecting piece, the gradual change force applying mode enables people to feel that the massage force is more similar to that of manual massage, and meanwhile, the device can save half of power consumption.

Description

Novel electric body-building hammer

Technical Field

The utility model relates to a body-building health care electric equipment especially relates to a novel electronic body-building hammer.

Background

Because the working pressure and fatigue bring a lot of defects of body muscles to people and influence the health of people, people invent various fitness equipment, and the muscles are relaxed and the fatigue is relieved through the massage, the vibration or the beating of the fitness equipment.

Although the electric massage chair can realize automatic massage, the force application mode of the massage chair is different from the mode of manual beating massage, the structure and the force application mode of the massage chair enable people to feel stiff, a plurality of positions of a human body cannot be pressed, the experience feeling is lacked, the relaxing and relieving effect is not good, the massage chair on the market is expensive in price and complex in structure, and the damage is difficult to maintain.

Secondly, the existing fitness hammers on the market are many handheld type, and from the theory of fitness, the massage or beating time of acupuncture points or muscles can be as long as about 30 minutes, so that a relatively obvious physical therapy effect can be achieved, and although the fitness hammers are developed to be electric, the handheld type fitness hammers still need to be manually kept in a holding and beating posture for a long time, so that the holding and beating hands are easy to fatigue, and the handheld type fitness hammers are particularly inconvenient for old people to use; meanwhile, when the handheld electric body-building hammer massages a user at an inconvenient position, such as when the user hammers the back, the operation is not good, the hammer can be applied only by help of other people, and the labor cost is increased.

The existing automatic or semi-automatic body-building hammer apparatus has a complex mechanical structure, mostly applies force in a pure mechanical transmission mode, has harder force, is difficult to control the beating force, is easy to beat a person who is suffered from the hammer when the beating force is too large, has smaller force and cannot play a role in relaxing, and gives people a sense of poor relaxation and body-building.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect, the utility model provides a novel electronic body-building hammer makes the elastic connection spare of connection on the power of exerting hammer take place deformation and produce elastic potential energy through the effect of motor, utilizes elastic connection spare's elasticity restoring force drive application of force hammer to give other people and beats the massage, and the force application mode of gradual change makes the people feel the massage dynamics more be similar to artifical massage, and the device can reduce power consumption simultaneously.

In order to solve the above problem, the utility model discloses realize according to following technical scheme:

the utility model relates to a novel electric body-building hammer, which comprises a carrier frame, wherein the carrier frame is provided with a force application hammer, an elastic connecting piece and a motor with an output shaft; the carrier is also provided with a fixing mechanism for fixing the elastic connecting piece; the force application hammer comprises a hammer head and a hammer handle which are connected, and the hammer handle is synchronously and rotatably connected with an output shaft of the motor; the elastic connecting piece has elastic recovery capability and is detachably connected between the hammer handle and the fixing mechanism; the force application hammer is driven by the motor to rotate so that the elastic connecting piece stores elastic potential energy, and when the potential energy is released, the force application hammer obtains kinetic energy for restoring the initial position through the elastic part so as to rotate in a reciprocating mode.

Furthermore, the hammer handle is connected with the hammer head through a hammer rod, and the force application hammer is provided with a limiting contact block; and a limiting sensor matched with the limiting contact block is arranged on the carrier, and the limiting sensor limits the maximum rotation range of the force application hammer.

Furthermore, an extension plate is arranged on the carrier, the fixing mechanism is arranged on the extension plate, and the fixing mechanism is a locking buckle or a limiting protrusion or a limiting groove or a connecting ring.

Further, the carrier also comprises a base, a column, a cross bar and a shell; the upright post is arranged on the base; the cross bar can be movably connected to the upright post up and down; the shell is arranged on the cross rod; the motor is arranged in the shell, and an output shaft of the motor extends out of the shell and is connected with the hammer handle in a synchronous rotating mode.

Furthermore, a universal adjusting component is arranged on the cross rod, so that the cross rod can incline in multiple directions relative to the vertical rod.

Further, the horizontal pole is divided into a plurality of sections and is divided into the pole, and adjacent minute pole is through articulating so that the casing can realize diversified inclination.

Further, a driving circuit board for controlling the motor is arranged in the shell.

Furthermore, a driving circuit board for controlling the motor is arranged in the shell; the driving circuit board is also provided with a wireless control module or is connected with and extends out of a control panel through a line; the wireless control module can wirelessly interact with external control equipment; the control panel is arranged on the carrier.

Furthermore, the cross rod is sleeved on the upright post through a sleeve joint piece, and a locking and fixing device is arranged on the sleeve joint piece.

Further, the elastic connecting piece can adopt a rubber band or a spring or an elastic buffer belt or an elastic ring.

Compared with the prior art, the beneficial effects of the utility model are that: a novel electronic body-building hammer more sparingly use power, massage than current body-building massage is beaten and is experienced to feel better:

when the motor is connected with a power supply, an output shaft of the motor rotates to synchronously drive the force application hammer to rotate, one end of the elastic connecting piece is fixed by the fixing mechanism, and one end connected to the hammer handle is pulled for a certain distance, so that the elastic connecting piece deforms to generate elastic potential energy, the deformation degree of the elastic connecting piece stretched by the force application hammer is changed by adjusting and controlling the rotating angle of the output shaft of the motor, the larger the rotating angle of the force application hammer driven by the output shaft of the motor (within a rotating effective range), the larger the elastic potential energy which can be stored by the elastic connecting piece is, and the larger the force of the force application hammer on an object to be hammered is (namely the hammering force can be controlled by controlling the rotating angle of; and the output shaft of motor stall drive rotates the back, elastic connection spare is because elastic potential energy takes place elasticity automatically and resumes in order to drive hammer handle to rotate to initial position, therefore the power of exerting oneself hammer is once beaten the rotation in-process of massage and has a half rotation way to do and do not need motor drive, so compared with current product, the consumption of saving the electric energy more.

Meanwhile, the force is driven by the characteristic potential energy of the elastic connecting piece, so that the force applied by the force applying hammer is not stressed rigidly like pure mechanical driving when the force applying hammer is beaten on the body of a user. Moreover, pure mechanical drive's application of force hammer, its tup beat the dynamics on the human body all the time be a stiffness unchangeable, then inside bone of health or tissue probably can not receive the direct of tup beat and be injured easily, the utility model discloses an elastic potential energy of elastic connecting piece drives application of force hammer and beats the user, and the massage effect that reaches is more similar to the artifical massage of beating, utilizes elastic connecting piece's characteristic to dissolve this technical defect ingeniously, has improved electronic body-building hammer and has experienced.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial cross-sectional view from a top perspective of the present invention;

in the figure: 10 force applying hammer; 11 hammer heads; 12 a hammer rod; 13 a hammer handle; 14 limiting contact blocks;

20 motor; 21 an output shaft;

30 an elastic connecting piece;

40 an extension plate; 41 a fixing mechanism;

50 a housing; 51 a rotating member; 52 a limit sensor; 53 driving circuit board;

60 cross bars; 61, a socket joint piece; 62 locking the fixing device; 63 splitting the rods; 64 hinge structure;

70 upright posts; 71 a fixing strip;

80, a base plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only for the purpose of illustrating and explaining the present invention, and are not to be considered as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the present embodiment 1 teaches a novel electric body-building hammer, which comprises a carrier, preferably, the carrier comprises a base 80, a column 70, a cross bar 60 and a housing 50;

the upright column 70 is mounted on the base 80, and for convenience of disassembly and assembly, the upright column 70 is detachably mounted on the base 80, for example, the upright column 70 and the base 80 are respectively provided with a thread structure in matched connection or a clamping structure in matched connection;

the cross bar 60 can be movably connected to the upright post 70 up and down, and preferably, the cross bar 60 is provided with a through hole or sleeved on the upright post 70 through a sleeve-joint part 61; or the side of the upright post 70 is provided with a slot, and one end of the cross bar 60 can be embedded in the slot in a vertically sliding manner; similarly, one end of the cross bar 60 is provided with a slot, the upright 70 is embedded in the slot of the cross bar 60, and the cross bar 60 can slide up and down by taking the upright 70 as a guide rail, which all belong to the protection scope of the utility model; regardless of the structure, the cross bar 60 is slidably disposed on the upright 70 up and down, and in order to stabilize the cross bar 60 at a certain height, a locking device 62 is further installed at the connection between the cross bar 60 and the upright 70, for example, the cross bar 60 and the upright 70 are provided with holes capable of matching, and the cross bar 60 and the upright 70 are locked and fixed by a threaded bolt; further, if a socket 61 is used, the locking fixture 62 may be provided on the socket 61; the upright post 70 can be further provided with a fixing strip 71 on the contact surface with the cross bar 60, the fixing strip 71 can be part of the locking fixing device 62, and the fixing strip 71 is matched with the locking fixing device 62 to clamp or jack the cross bar 60 and the upright post 70 with each other so as to lock the cross bar 60 at a certain height of the upright post 70; meanwhile, the fixing strip 71 can also play a role in sliding and guiding.

Preferably, the housing 50 is disposed on the crossbar 60; specifically, the housing 50 is mounted on the cross bar 60 through a rotating component 51 such as a movable nut or a bearing or a rotating rod or a universal joint, and the housing is arranged at one end of the cross bar 60 to enable the force applying hammer 10 to extend for a longer distance; or, at the same time, the cross bar 60 has a length changing function by a structure such as folding or expansion, for example.

Preferably, in order to improve the flexibility of the exercise hammer, the cross rod 60 is provided with a universal adjusting member so that the cross rod 60 can be inclined in multiple directions relative to the vertical rod, and thus the exercise hammer can adapt to different use environments; specifically, make horizontal pole 60 can carry out diversified tendency, have multiple technical scheme, for example, horizontal pole 60 is the universal flexible axle (like the enhancement version of the universal hose on the lazy people's cell-phone clamp) that has certain hardness.

As another example, the cross bar 60 is composed of a plurality of segments of sub-bars 63 connected by hinges, and the combination of all the hinge structures 64 enables the cross bar 60 to achieve universal inclination, specifically, the cross section of each segment of sub-bar can be hinged at different angles, and the cross bar 60 can also be used for sliding up and down on the upright post 70; as shown in fig. 1, the cross bar 60 is sleeved on the upright 70 through a sleeve 61, the first segment sub-bar connected with the sleeve 61 is hinged to the second segment sub-bar through a longitudinal bolt at the other end thereof, so that the second segment sub-bar can rotate horizontally and radially with respect to the first segment sub-bar and the longitudinal bolt as a center, the third segment sub-bar is hinged to the other end of the second segment sub-bar through a horizontal bolt, so that the third segment sub-bar can rotate radially with respect to the second segment sub-bar and the horizontal bolt as a center, the whole cross bar 60 can be adjusted in height through the sleeve 61, and the housing 50 can rotate movably with respect to the cross bar 60, so that the hammer 10 can adapt to the use environment of a user through the cross bar 60 capable of being adjusted in a universal inclination.

For example, the branch rods 63 may be connected to each other by a universal joint, a universal bearing, or the like, so that the branch rods 63 can rotate at a plurality of angles relative to each other to be inclined to a desired position.

The carrier is a bearing and supporting structure of the body-building hammer, and the working structure part of the body-building hammer is arranged on the carrier, specifically, the carrier is provided with a force application hammer 10, an elastic connecting piece 30 and a motor 20 with an output shaft 21;

the force application hammer 10 comprises a hammer head 11 and a hammer handle 13 which are connected, and the hammer handle 13 is synchronously and rotatably connected with an output shaft 21 of a motor 20; specifically, the motor 20 is disposed in the housing 50, and the output shaft 21 of the motor 20 extends out of the housing 50 and is connected to the hammer handle 13 of the force applying hammer 10, so that the housing 50 bears and protects the motor 20, and also protects a user from using electricity safely and makes the product more beautiful. The hammer handle 13 of the forcing hammer 10 can be synchronously and rotationally connected with the output shaft 21 of the motor 20 through a transmission connecting piece, or the hammer handle 13 is fixedly connected to the output shaft 21 of the motor 20 to realize synchronous rotational connection.

The carrier is also provided with a fixing mechanism 41 for fixing the elastic connecting piece 30; the fixing mechanism 41 may be disposed on the cross bar 60 and/or the upright 70, and preferably, the housing 50 is provided with an extension board 40, and further, for better adjusting the position, one end of the extension board 40 is rotatably connected to the housing 50, and the fixing mechanism 41 is disposed on the extension board 40; preferably, the fixing mechanism 41 is a structure such as a locking buckle, a limiting protrusion, a limiting groove, or a connecting ring, and the structure is required to be capable of fixing the elastic connecting piece without being separated so as to serve as a force output point at which the elastic connecting piece is elastically deformed; the locking buckle can refer to the existing mechanical part with the locking and fixing functions, and even the locking and fixing effect can be achieved through rope binding; and spacing arch and spacing recess all play spacing chucking effect in order to realize required locking fixed function, and further, all be equipped with on spacing arch and the spacing recess and prevent breaking away from the structure, like L shape, chute etc..

The elastic connecting piece 30 has elastic recovery capability, and the elastic connecting piece 30 is detachably connected between the hammer handle 13 and the fixing mechanism 41; the force applying hammer 10 is rotated by the motor 20 to allow the elastic link 30 to store elastic potential energy, and when the potential energy is released, the force applying hammer 10 obtains kinetic energy to restore the initial position through the elastic member, thereby performing reciprocating rotation. Preferably, the number of the elastic connecting elements 30 can be increased or decreased according to the massage strength required by the user, and can be one, two or even more.

Specifically, one end of the elastic connecting piece 30 is fixedly bound to the hammer handle 13 of the force application hammer 10, and preferably, a mounting ring for connecting the elastic connecting piece 30 is arranged on the hammer handle 13 between the output shaft 21 of the motor 20 and the tail end of the hammer handle 13; one end of the elastic connecting member 30 is bound or otherwise fixedly connected to the mounting ring, the other end of the elastic connecting member 30 is bound or otherwise fixedly connected to the fixing mechanism 41 on the extension plate 40, and the output shaft 21 of the motor 20 drives the force applying hammer 10 to rotate at an angle greater than 0 ° and less than 180 ° so that the elastic connecting member 30 deforms to store elastic potential energy. It is also preferable that the elastic connection member 30 connected between the hammer shank 13 and the fixing mechanism 41 is in a natural elongation state when the hammer 10 is in the initial position. The elastic connecting member 30 may be a connecting member having elastic restorability, such as a rubber band, a spring, an elastic buffer band, or an elastic ring.

Preferably, the hammer handle 13 is connected with the hammer head 11 through a hammer rod 12, a limit contact block 14 is arranged on the force applying hammer 10, and a limit sensor 52 matched with the limit contact block is arranged on the carrier, and preferably, the limit sensor 52 is arranged on the outer wall of the housing 50 and on the same side as the motor output shaft, so that the limit contact block 14 can be touched by the rotation of the force applying hammer 10; the limit sensor is used for limiting the maximum deflection range of the force application hammer, namely the maximum range of the force application hammer which deviates from the initial position in a rotating way is determined by the setting position of the limit sensor. In order to simplify the structure and cost of the exercise hammer and allow for the disassembly and repair of parts, the hammer rod 12 may be made of a cheap and light hammer rod 12 such as a wooden rod or hard rubber; the limit contact block 14 can adopt small parts such as a screw and an elastic ring, and is tested through experiments, the limit contact block 14 is arranged on the hammer rod 12, and the full deflection moving range of the force application hammer 10 can be better controlled, so that the force application hammer rotates more smoothly in a circulating manner.

Preferably, a driving circuit board 53 for controlling the motor 20 is further disposed in the housing 50; the driving circuit board 53 is further provided with a wireless control module, the wireless control module can perform wireless interaction with an external control device, and the wireless interaction mode can perform information interaction through wireless signals such as bluetooth, infrared rays, WiFi, GPRS, voice control, light control and the like, for example, the wireless interaction mode is performed through a mobile network for a mobile phone terminal or a bluetooth or infrared signal for a remote controller.

Control may also be achieved by wired means: a control panel is extended through the line connection, and the control panel is arranged on the carrier, movably arranged on the carrier (for example, the connecting line is long enough, the control panel is hung on the carrier and can be taken down when needing to be operated), or fixedly arranged on a column, a cross rod or a shell of the carrier; the control panel is provided with functional parts such as a power key, massage force application force, massage time and the like; even the motor 20 can be arranged to be in transmission connection with the base 80, or the upright column 70, or the cross bar 60, or the rotating part 51, so as to realize the position adjustment of the electric control fitness hammer; and heating means are added in the hammer head 11 to realize heating; a time controller (e.g., a time relay) may be disposed on the driving circuit board 53 to implement functions such as automatic timing, and a control adjustment button may be disposed on the control panel or the wireless control device.

The working principle of the novel electric body-building hammer described in this embodiment 1 is as follows:

each part connection relation of electronic body-building hammer and the functional effect that can reach as above, wherein this electronic body-building hammer's theory of operation's core main points are: when the motor 20 drives the force applying hammer 10 to rotate so as to deform the elastic connecting member 30 and store elastic potential energy, after the motor 20 stops rotating, the force applying hammer 10 loses the pulling force on the elastic connecting member 30 due to the absence of the driving energy of the output shaft 21 of the motor 20, and the other end of the elastic connecting member 30 is fixedly connected to the fixing mechanism 41, so that the elastic connecting member 30 automatically generates elastic recovery action to release the stored elastic potential energy due to the energy conservation rule of the object, and the force applying hammer 10 obtains the kinetic energy recovered to the initial position from the released elastic potential energy (i.e. the elastic connecting member 30 performs elastic recovery movement and simultaneously drives the force applying hammer 10 to rotate to the initial position), and through the combination of the motor 20 and the elastic connecting member 30, the force applying hammer 10 is enabled to perform reciprocating rotation to realize continuous massage on the user. A large number of experiments prove that the hammer head 11 of the force applying hammer 10 is aligned to the position to be massaged by a user, the force applying hammer 10 is driven to beat the user through the elastic potential energy of the elastic connecting piece 30, the achieved massage effect is more similar to manual beating massage, and the experience of the electric body building hammer is improved. Mainly because the amount of the elastic potential energy converted into the kinetic energy is gradually reduced in the process of the elastic recovery movement through the elastic connecting piece 30, the force application hammer can perform accelerated rotation with gradually reduced acceleration, so that the rotating speed of the force application hammer reaches the highest speed at the moment when the hammer head is recovered to the initial position, after the hammer head is beaten to a user, the hammer head starts to decelerate and gradually reversely leave the hammered object due to the obstruction of the user and the pulling of the elastic connecting piece, and then the hammer head is driven by the motor to deflect and store the elastic potential energy again to perform the next hammering, so that the circular operation is realized. The characteristic potential energy through elastic connection spare drives the application of force for the sensation when the user is beaten to the application of force hammer is not just as stiff as pure mechanical drive's atress, and pure mechanical drive's application of force hammer, its tup beat the dynamics on the human body all the time be a stiffness unchangeable, then bone or the tissue of health inside may not receive the direct of the tup of beating and be injured easily, the utility model discloses utilize elastic connection spare's characteristic to have dissolved this technical defect ingeniously. Moreover, the process of the force applying hammer 10 turning to the initial position to beat the massage user is completely converted into the rotational kinetic energy by the elastic potential energy generated after the elastic connecting member 30 is deformed, and the power consumption of the electric energy is saved compared with the conventional electric body building hammer without the operation of the motor 20.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims (10)

1. A novel electric body-building hammer is characterized by comprising a carrier frame, wherein the carrier frame is provided with a force application hammer, an elastic connecting piece and a motor with an output shaft;

the carrier is also provided with a fixing mechanism for fixing the elastic connecting piece;

the force application hammer comprises a hammer head and a hammer handle which are connected, and the hammer handle is synchronously and rotatably connected with an output shaft of the motor;

the elastic connecting piece has elastic recovery capability and is detachably connected between the hammer handle and the fixing mechanism;

the force application hammer is driven by the motor to rotate so that the elastic connecting piece stores elastic potential energy, and when the potential energy is released, the force application hammer obtains kinetic energy for restoring the initial position through the elastic part so as to rotate in a reciprocating mode.

2. The novel electric body-building hammer of claim 1, wherein: the hammer handle is connected with the hammer head through a hammer rod, and the force application hammer is provided with a limiting contact block;

and a limiting sensor matched with the limiting contact block is arranged on the carrier, and the limiting sensor can limit the maximum rotation range of the force application hammer.

3. The novel electric body-building hammer as claimed in claim 1, wherein an extension plate is arranged on the carrier, the fixing mechanism is arranged on the extension plate, and the fixing mechanism is a locking buckle or a limiting protrusion or a limiting groove or a connecting ring.

4. The novel electric body-building hammer of claim 1, wherein the carrier further comprises a base, a post, a cross bar, and a housing; the upright post is arranged on the base, the cross rod can be movably connected to the upright post up and down, and the shell is arranged on the cross rod; the motor is arranged in the shell, and an output shaft of the motor extends out of the shell and is connected with the hammer handle in a synchronous rotating mode.

5. The novel electric body-building hammer of claim 4, wherein: the cross rod is provided with a universal adjusting component so that the cross rod can incline in multiple directions relative to the vertical rod.

6. The novel electric body-building hammer of claim 5, wherein: the horizontal pole divide into a plurality of sections and divides the pole, and adjacent minute pole is through articulating so that the casing can realize diversified tendency.

7. The novel electric body-building hammer of claim 4, wherein: and a driving circuit board for controlling the motor is also arranged in the shell.

8. The novel electric body-building hammer of claim 7, wherein: the driving circuit board is also provided with a wireless control module or is connected with and extends out of a control panel through a line; the wireless control module can wirelessly interact with external control equipment; the control panel is arranged on the carrier.

9. The novel electric body-building hammer according to claim 4, wherein the cross rod is sleeved on the upright post through a sleeve, and a locking and fixing device is arranged on the sleeve.

10. The novel electric body-building hammer according to any one of claims 1 to 9, wherein: the elastic connecting piece can adopt a rubber band or a spring or an elastic buffer belt or an elastic ring.

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