CN210845171U

CN210845171U - Training device for improving hardness of fist

Info

Publication number: CN210845171U
Application number: CN201921406458.1U
Authority: CN
Inventors: 钟代宽
Original assignee: Shenzhen Lefen Industry Co ltd
Current assignee: Lefen Industry (Shenzhen) Co.,Ltd.
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-26
Anticipated expiration: 2029-08-27

Abstract

The utility model belongs to the technical field of the exerciser technique and specifically relates to indicate a trainer for promoting fist hardness, including set casing, rotation driving subassembly, with set casing sliding connection's slider, be fixed in the lift driving piece of set casing and with the slider rotates the contact subassembly of connecting, rotation driving subassembly is used for driving the contact subassembly and rotates, the set casing is equipped with the logical groove that supplies the fist to pass through, the lift driving piece is used for the drive the slider goes up and down, the contact subassembly is used for the contact to follow the fist that logical groove stretches out. The utility model discloses an utilize lift driving piece and rotation driving subassembly to drive the contact subassembly respectively and go up and down and rotate for the contact subassembly is strikeed and is amazing the fist face in order to simulate the effect that the sportsman beaten wall and sand hill, thereby makes the sportsman also can carry out fist face hardness training anytime and anywhere under the condition that does not have wall and sand hill.

Description

Training device for improving hardness of fist

Technical Field

The utility model belongs to the technical field of the exerciser technique and specifically relates to indicate a trainer for promoting fist hardness.

Background

Boxers often need to train the hardness of the fist to reduce the pain of the fist when performing a boxing match. Present fist hardness training mode is more single, mostly is that the sportsman is direct to the sand hill or the fist is waved to the wall, but this kind of training can't go on in the scene that does not have sand hill or wall, is difficult to realize training anytime and anywhere.

Disclosure of Invention

The utility model discloses problem to prior art provides a trainer for promoting fist hardness, can train fist hardness anytime and anywhere.

The utility model adopts the following technical scheme: the utility model provides a trainer for promoting fist hardness, including set casing, rotary drive subassembly, with set casing sliding connection's slider, be fixed in the lift driving piece of set casing and with the slider rotates the contact subassembly of connecting, rotary drive subassembly is used for the drive contact subassembly to rotate, the set casing is equipped with the logical groove that supplies the fist to pass through, the lift driving piece is used for the drive the slider goes up and down, the contact subassembly is used for the contact to follow the fist that leads to the groove and stretch out.

Preferably, the rotary driving assembly comprises a first rotary driving piece, a second rotary driving piece, a third rotary driving piece, a fourth rotary driving piece and a fifth rotary driving piece which are all fixed on the sliding block, the contact assembly comprises a first training contact, a second training contact, a third training contact, a fourth training contact and a fifth training contact which are all connected with the sliding block in a rotating mode, the output end of the first rotary driving piece is connected with the first training contact, the output end of the second rotary driving piece is connected with the second training contact, the output end of the third rotary driving piece is connected with the third training contact, the output end of the fourth rotary driving piece is connected with the fourth training contact, and the output end of the fifth rotary driving piece is connected with the fifth training contact.

Preferably, the slider includes a transverse portion and a longitudinal portion formed by bending the transverse portion, the first training contact is located at the longitudinal portion, and the second training contact, the third training contact, the fourth training contact and the fifth training contact are located at the longitudinal portion.

Preferably, the output end of the lifting driving piece is provided with a gear, and the sliding block is provided with a rack meshed with the gear.

Preferably, the training device for improving the hardness of the fist further comprises a control circuit, the control circuit comprises a processor U3 and a pressure sensor, the output end of the pressure sensor is connected with the input end of the processor U3, the control end of the processor U3 is connected with the control end of the lifting driving piece, the pressure sensor is provided with a detection piece located inside the through groove, and the detection piece is located at the upper end or the lower end of the through groove.

Preferably, the control circuit further comprises a control switch connected with an input end of the processor U3, and the processor U3 controls the lifting driving member according to the conduction condition of the control switch and the detection result of the pressure sensor.

Preferably, the control circuit includes a switch tube Q11, a switch tube Q10, an LED1, an LED2, an LED3, an LED4, an LED5 and an LED6, the first switch end of the switch tube Q10 and the first switch end of the switch tube Q11 are all connected to an external power supply, the anode of the LED4, the anode of the LED5 and the anode of the LED6 are all connected to the second switch end of the switch tube Q10, the anode of the LED1, the anode of the LED2 and the anode of the LED3 are all connected to the second switch end of the switch tube Q11, and the control end of the switch tube Q10, the control end of the switch tube Q11, the cathode of the LED1, the cathode of the LED2, the cathode of the LED3, the cathode of the LED4, the cathode of the LED5 and the cathode of the LED6 are respectively connected to the output end of the processor U3.

Preferably, the control circuit further comprises a voltage stabilizing chip U2 and a battery BT1, wherein the output end of the battery BT1 is connected with the input end of the voltage stabilizing chip U2, and the power supply end of the processor U3, the power supply end of the lifting driving element and the power supply end of the rotation driving assembly are connected with the output end of the voltage stabilizing chip U2.

Preferably, the control circuit further comprises a charge management chip U1, and the external power supply charges the battery BT1 through the charge management chip U1.

Preferably, the training device for improving the hardness of the fist further comprises a heating element arranged inside the through groove.

The utility model has the advantages that: through utilizing lift driving piece and rotation driving subassembly to drive the contact subassembly respectively and go up and down and rotate for the contact subassembly is strikeed and is amazing the fist face in order to simulate the effect that the sportsman beaten wall and sand hill, thereby makes the sportsman also can carry out fist face hardness training anytime and anywhere under the condition that does not have wall and sand hill.

Drawings

Fig. 1 is an internal structure diagram of the present invention.

Fig. 2 is an internal structure view of another view angle of the present invention.

Fig. 3 is a partial circuit diagram of the control circuit of the present invention.

Fig. 4 is another partial circuit diagram of the control circuit of the present invention.

Fig. 5 is a perspective view of the present invention.

The reference signs are: 1. a stationary case; 11. a through groove; 2. a slider; 21. a transverse portion; 22. a longitudinal portion; 23. a rack; 3. a lifting drive member; 31. a gear; 4. a rotary drive assembly; 41. a first rotary drive member; 42. a second rotary drive; 43. a third rotary drive member; 44. a fourth rotary drive; 45. a fifth rotary drive member; 5. a contact assembly; 51. a first training contact; 52. a second training contact; 53. a third training contact; 54. a fourth training contact; 55. A fifth training contact; 6. a control circuit; 61. a pressure sensor; 62. a detection member; 63. A control switch; 7. a heating member.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, a training device for improving hardness of a fist comprises a fixed shell 1, a rotary driving component 4, a sliding block 2 connected with the fixed shell 1 in a sliding manner, a lifting driving component 3 fixed on the fixed shell 1, and a contact component 5 connected with the sliding block 2 in a rotating manner, wherein the rotary driving component 4 is used for driving the contact component 5 to rotate, the fixed shell 1 is provided with a through groove 11 for passing through the fist, the lifting driving component 3 is used for driving the sliding block 2 to lift, and the contact component 5 is used for contacting the fist extending out of the through groove 11.

In daily training, after a sportsman beats a wall surface and a sandbag, the wall surface and the sandbag can give a counterforce to the fist surface so as to harden the fist surface, but in the training, the sportsman needs to swing arms all the time and is easy to feel fatigue; meanwhile, the training is limited by the field, and athletes cannot train at any time and any place. The utility model discloses in, 3 drive contact subassembly 5 lifts of lift driving piece for contact subassembly 5 strikes the fist face, and the fist face sclerosis after the atress, sportsman can utilize the utility model discloses train anytime and anywhere, and sportsman need not to wave the arm by oneself, can reduce sportsman's fatigue. The utility model discloses in can also strengthen contact subassembly 5 to the stimulation of fist face so that the training is more effective through making contact subassembly 5 rotatory. Specifically, the contact assembly 5 is made of a hard material.

As shown in fig. 1 and 2, the rotary driving assembly 4 includes a first rotary driving element 41, a second rotary driving element 42, a third rotary driving element 43, a fourth rotary driving element 44 and a fifth rotary driving element 45, which are all fixed to the slider 2, the contact assembly 5 includes a first training contact 51, a second training contact 52, a third training contact 53, a fourth training contact 54 and a fifth training contact 55, which are all rotatably connected to the slider 2, an output end of the first rotary driving element 41 is connected to the first training contact 51, an output end of the second rotary driving element 42 is connected to the second training contact 52, an output end of the third rotary driving element 43 is connected to the third training contact 53, an output end of the fourth rotary driving element 44 is connected to the fourth training contact 54, and an output end of the fifth rotary driving element 45 is connected to the fifth training contact 55. The first training contact 51, the second training contact 52, the third training contact 53, the fourth training contact 54 and the fifth training contact 55 are for contacting a user's thumb, index finger, middle finger, ring finger and tail finger, respectively, such that each of the user's fingers can be subjected to a large force.

As shown in fig. 1, the slider 2 includes a transverse portion 21 and a longitudinal portion 22 formed by bending the transverse portion 21, the first training contact 51 is located at the longitudinal portion 22, and the second training contact 52, the third training contact 53, the fourth training contact 54, and the fifth training contact 55 are located at the longitudinal portion 22. After the hand of a person holds a fist, the thumb is positioned at the side end of the fist surface. The utility model discloses make slider 2 buckle to make first training contact 51 be located the vertical portion 22 of slider 2, can make first training contact 51 contact user's thumb better.

As shown in fig. 1 and 2, the output end of the lifting driving member 3 is provided with a gear 31, and the sliding block 2 is provided with a rack 23 engaged with the gear 31. The lifting drive 3 is embodied as a motor. The gear 31 and the rack 23 are used for converting the curve motion output by the lifting driving piece 3 into the linear motion of the sliding block 2.

As shown in fig. 1 to 4, the training device for improving the hardness of the fist further comprises a control circuit 6, the control circuit 6 comprises a processor U3 and a pressure sensor 61, an output end of the pressure sensor 61 is connected with an input end of the processor U3, a control end of the processor U3 is connected with a control end of the lifting driving element 3, the pressure sensor 61 is provided with a detection piece 62 located inside the through slot 11, and the detection piece 62 is located at an upper end or a lower end of the through slot 11. The utility model discloses can utilize the state of fist to control lift driving piece 3 to make lift driving piece 3 higher and the rotational speed is lower under the state that the fist unclamped under the state of fist clenching. The height of fist is higher than the height of fist under the unclamped state under the clenching state, therefore the fist under the clenching state can be supported and is pressed detection piece 62 and make detection piece 62 receive pressure, and treater U3 controls the rotational speed of lift driving piece 3 according to the testing result of pressure sensor 61 to make the striking speed of contact subassembly 5 change.

As shown in fig. 3, the control circuit 6 further includes a control switch 63 connected to an input terminal of a processor U3, and the processor U3 controls the elevating driver 3 according to the on state of the control switch 63 and the detection result of the pressure sensor 61. The user can control the rotation speed of the elevation driver 3 by using the pressure sensor 61, and can also control the rotation speed by pressing the control switch 63.

As shown in fig. 3 and 4, the control circuit 6 includes a switching tube Q11, a switching tube Q10, an LED1, an LED2, an LED3, an LED4, an LED5, and an LED6, a first switching end of the switching tube Q10 and a first switching end of the switching tube Q11 are all connected to an external power source, an anode of the LED4, an anode of the LED5, and an anode of the LED6 are all connected to a second switching end of the switching tube Q10, an anode of the LED1, an anode of the LED2, and an anode of the LED3 are all connected to a second switching end of the switching tube Q11, and a control end of the switching tube Q10, a control end of the switching tube Q11, a cathode of the LED1, a cathode of the LED2, a cathode of the LED3, a cathode of the LED4, a cathode of the LED5, and a cathode of the LED6 are respectively connected to an output end of the processor U3. When the detection result of the pressure sensor 61 is used for controlling the rotating speed of the lifting driving piece 3, the processor U3 controls the switch 63 and the tube Q10 to be switched on, the switch tube Q11 to be switched off, and the LED6, the LED5 and the LED4 are respectively lighted under the high-speed state of the lifting driving piece 3, the medium-speed state of the lifting driving piece 3 and the low-speed state of the lifting driving piece 3; when the rotation speed of the lifting driving member 3 is controlled by other means, the processor U3 controls the switch 63 and the tube Q11 to be turned on, and the switch tube Q10 to be turned off, so as to turn on the LED1, the LED2 and the LED3 in the high-speed state of the lifting driving member 3, the medium-speed state of the lifting driving member 3 and the low-speed state of the lifting driving member 3, respectively.

As shown in fig. 3 and 4, the control circuit 6 further includes a voltage regulation chip U2 and a battery BT1, an output terminal of the battery BT1 is connected to an input terminal of the voltage regulation chip U2, and a power supply terminal of the processor U3, a power supply terminal of the lifting driving member 3, and a power supply terminal of the rotation driving assembly 4 are connected to an output terminal of the voltage regulation chip U2. In order to reduce the utility model discloses the restriction in use place, the utility model discloses still utilize battery BT1 to supply power for treater U3, rotary drive subassembly 4 and lifting drive piece 3, so that the utility model discloses can break away from the electric wire and use.

As shown in fig. 3, the control circuit 6 further includes a charge management chip U1, and the external power supply charges the battery BT1 through the charge management chip U1, so that the power received by the battery BT1 is stable.

As shown in fig. 1 and 2, the training device for improving the hardness of the fist further comprises a heating member 7 disposed inside the through slot 11. The heating element 7 is used to promote the blood circulation of the user, thereby enhancing the training effect. The heating member 7 is specifically a carbon fiber heating sheet.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a trainer for promoting fist hardness which characterized in that: including set casing (1), rotation driving subassembly (4), with set casing (1) sliding connection's slider (2), be fixed in the lift driving piece (3) of set casing (1) and with slider (2) rotate contact subassembly (5) of connecting, rotation driving subassembly (4) are used for driving contact subassembly (5) and rotate, set casing (1) are equipped with logical groove (11) that supply the fist to pass through, lift driving piece (3) are used for the drive slider (2) go up and down, contact subassembly (5) are used for the contact to follow the fist that leads to groove (11) and stretch out.

2. A training device for improving fist stiffness according to claim 1, wherein: the rotary driving component (4) comprises a first rotary driving part (41), a second rotary driving part (42), a third rotary driving part (43), a fourth rotary driving part (44) and a fifth rotary driving part (45) which are all fixed on the sliding block (2), the contact component (5) comprises a first training contact (51), a second training contact (52), a third training contact (53), a fourth training contact (54) and a fifth training contact (55) which are all rotationally connected with the sliding block (2), the output end of the first rotary driving part (41) is connected with the first training contact (51), the output end of the second rotary driving part (42) is connected with the second training contact (52), the output end of the third rotary driving part (43) is connected with the third training contact (53), and the output end of the fourth rotary driving part (44) is connected with the fourth training contact (54), the output of the fifth rotary drive (45) is connected to a fifth training contact (55).

3. A training device for improving fist stiffness according to claim 2, wherein: the slider (2) comprises a transverse portion (21) and a longitudinal portion (22) formed by bending the transverse portion (21), the first training contact (51) is located on the longitudinal portion (22), and the second training contact (52), the third training contact (53), the fourth training contact (54) and the fifth training contact (55) are located on the longitudinal portion (22).

4. A training device for improving fist stiffness according to claim 1, wherein: the output end of the lifting driving piece (3) is provided with a gear (31), and the sliding block (2) is provided with a rack (23) meshed with the gear (31).

5. A training device for improving fist stiffness according to claim 1, wherein: the training device for improving the hardness of the fist further comprises a control circuit (6), the control circuit (6) comprises a processor U3 and a pressure sensor (61), the output end of the pressure sensor (61) is connected with the input end of the processor U3, the control end of the processor U3 is connected with the control end of the lifting driving piece (3), the pressure sensor (61) is provided with a detection piece (62) which is located inside the through groove (11), and the detection piece (62) is located at the upper end or the lower end of the through groove (11).

6. A training device for improving fist stiffness as claimed in claim 5, wherein: the control circuit (6) further comprises a control switch (63) connected with an input end of the processor U3, and the processor U3 controls the lifting driving piece (3) according to the conduction condition of the control switch (63) and the detection result of the pressure sensor (61).

7. A training device for improving fist stiffness as claimed in claim 5, wherein: the control circuit (6) comprises a switching tube Q11, a switching tube Q10, an LED1, an LED2, an LED3, an LED4, an LED5 and an LED6, wherein a first switching end of the switching tube Q10 and a first switching end of the switching tube Q11 are connected with an external power supply, an anode of the LED4, an anode of the LED5 and an anode of the LED6 are connected with a second switching end of the switching tube Q10, an anode of the LED1, an anode of the LED2 and an anode of the LED3 are connected with a second switching end of the switching tube Q11, and a control end of the switching tube Q10, a control end of the switching tube Q11, a cathode of the LED1, a cathode of the LED2, a cathode of the LED3, a cathode of the LED4, a cathode of the LED5 and a cathode of the LED6 are respectively connected with an output end of the processor U3.

8. A training device for improving fist stiffness as claimed in claim 5, wherein: the control circuit (6) further comprises a voltage stabilizing chip U2 and a battery BT1, the output end of the battery BT1 is connected with the input end of the voltage stabilizing chip U2, and the power supply end of the processor U3, the power supply end of the lifting driving piece (3) and the power supply end of the rotary driving component (4) are connected with the output end of the voltage stabilizing chip U2.

9. An exercise device for enhancing fist stiffness as claimed in claim 8 wherein: the control circuit (6) further comprises a charge management chip U1, and an external power supply charges the battery BT1 through the charge management chip U1.

10. A training device for improving fist stiffness according to claim 1, wherein: the training device for improving the hardness of the fist further comprises a heating element (7) arranged inside the through groove (11).