CN210785251U

CN210785251U - Neck and shoulder activity trainer that university student used

Info

Publication number: CN210785251U
Application number: CN201921151025.6U
Authority: CN
Inventors: 王旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-19
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a neck shoulder activity trainer that university student used, the on-line screen storage device comprises a base, the top thread fastening of base has the pneumatic cylinder, the top welding of pneumatic cylinder has the fixing base, one side top welding of fixing base has two handles, the top of fixing base is seted up flutedly, the top of base is equipped with exercise mechanism and exercise mechanism matched with actuating mechanism, exercise mechanism is including setting up the montant in the recess, one side nestification of montant has the ball, the opposite side welding of montant has the one end of a plurality of springs, and the other end of spring welds with one side inner wall of recess mutually, the bottom welding of montant has the diaphragm, and one side of diaphragm extends to the fixing base outside and the welding has the connecting plate. The utility model discloses simple structure, convenient operation is convenient for the continuation and is tempered neck shoulder, has improved the exercise effect when liberating the manpower, satisfies the use needs, is favorable to the use.

Description

Neck and shoulder activity trainer that university student used

Technical Field

The utility model relates to a neck shoulder training equipment technical field especially relates to a neck shoulder activity trainer that university student used.

Background

The student is when studying, often bend over a table to read the book and do the problem, often bend over a table for a long time and study, not only easy hunch back, influence the posture, and can cause cervical vertebra and shoulder pain, it is in the learning process to rely on student self alone, through motion activity neck and shoulder such as simple rocking head or raising arm, the randomness is strong, the pertinence is poor, hardly improve the health status of student cervical vertebra and shoulder, current trainer includes the base, the top fixed mounting of base has the fixing base, one side top welding of fixing base has two handles, student's both hands put into after the brain, a handle is grabbed to one hand, swing arm back and forth, it stretches to stretch to drive the neck shoulder and stretch thereby has reached the effect of taking exercise neck shoulder.

However, in the existing neck and shoulder movement training device for college students, when the students swing their arms by their own strength for a long time in the exercise process, the arms are prone to ache, and the students cannot exercise continuously, so that the ideal neck and shoulder exercise effect cannot be achieved.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a neck and shoulder activity training device for students in colleges.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

neck and shoulder activity training device for college students comprises a base, wherein a hydraulic cylinder is fixed on the top of the base in a threaded manner, a fixed seat is welded on the top of the hydraulic cylinder, two handles are welded on the top of one side of the fixed seat, a groove is formed in the top of the fixed seat, an exercise mechanism and a driving mechanism matched with the exercise mechanism are arranged above the base, the exercise mechanism comprises a vertical rod arranged in the groove, balls are nested on one side of the vertical rod, one end of a plurality of springs is welded on the other side of the vertical rod, the other end of the springs is welded with the inner wall of one side of the groove, a transverse plate is welded at the bottom of the vertical rod, one side of the transverse plate extends out of the fixed seat and is welded with a connecting plate, two movable plates are welded on one side of the connecting plate, the fixed seat, the top of movable plate bonds there is the elastic webbing, one side of elastic webbing bonds there is first magic subsides, bottom one side of movable plate bonds there is the second magic subsides, first magic subsides cooperate with the second magic subsides that correspond.

Preferably, the driving mechanism comprises a driving motor which is fixed on the side wall of the groove in a threaded manner, an output shaft of the driving motor is fixedly sleeved with an eccentric wheel, and one side of the eccentric wheel, which is far away from the handle, is in rolling contact with one side of the ball, which is close to the handle.

Preferably, a rectangular hole is formed in the inner wall of one side of the groove, and the side wall of the rectangular hole is in sliding connection with the outer side of the transverse plate.

Preferably, a circular hole is formed in the top of the eccentric wheel, and the side wall of the circular hole is fixedly sleeved with the outer side of an output shaft of the driving motor.

Preferably, the number of the springs is two to four, and the two to four springs are arranged on the inner wall of one side of the groove at equal intervals.

Preferably, the inner wall of the other side of the groove is not in contact with one side of the eccentric wheel close to the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

when the device is used, a student puts two hands into the brain, holds one handle with one hand, fixes an elbow in the U-shaped groove through the elastic band, drives the eccentric wheel to rotate, extrudes the balls when the eccentric wheel rotates for the first half circle, the balls drive the vertical rods to move and compress the spring, the vertical rods drive the connecting plate to move through the transverse plate, the connecting plate drives the corresponding elastic band to move through the movable plate, the elastic band drives the arm to swing in the direction close to the connecting plate through the elbow to exercise the neck shoulder, the eccentric wheel releases the pressure on the balls when rotating for the second half circle, the spring is reset through the vertical rods to drive the transverse plate to move, and the transverse plate drives the two movable plates to move through the connecting plate, the movable plate drives the elbows to move towards the direction far away from the connecting plate through the elastic band, the elbows exercise the neck and the shoulders through the arms, the driving motor works continuously, and then the elbows can be driven to swing circularly, so that the effect of exercising the neck and the shoulders is achieved.

The utility model discloses simple structure, convenient operation is convenient for the continuation and is tempered neck shoulder, has improved the exercise effect when liberating the manpower, satisfies the use needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a neck and shoulder movement training device for a university student according to the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic cross-sectional view of the fixing base in fig. 1.

In the figure: the mechanical hand comprises a base 1, a hydraulic cylinder 2, a fixed seat 3, a handle 4, a groove 5, a driving motor 6, an eccentric wheel 7, a transverse plate 8, a vertical rod 9, a spring 10, a connecting plate 11, a moving plate 12, a U-shaped groove 13, an elastic belt 14, a first magic tape 15 and a second magic tape 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a neck and shoulder activity training device for university students comprises a base 1, a hydraulic cylinder 2 is fixed on the top of the base 1 through threads, a fixed seat 3 is welded on the top of the hydraulic cylinder 2, two handles 4 are welded on the top of one side of the fixed seat 3, a groove 5 is formed in the top of the fixed seat 3, an exercise mechanism and a driving mechanism matched with the exercise mechanism are arranged above the base 1, the exercise mechanism comprises a vertical rod 9 arranged in the groove 5, balls are nested on one side of the vertical rod 9, one end of a plurality of springs 10 are welded on the other side of the vertical rod 9, the other end of the springs 10 are welded with the inner wall of one side of the groove 5, a transverse plate 8 is welded on the bottom of the vertical rod 9, one side of the transverse plate 8 extends out of the fixed seat 3 and is welded with a connecting plate 11, two movable plates 12 are welded on one side of the connecting, the top of movable plate 12 bonds elastic webbing 14, and one side of elastic webbing 14 bonds and has first magic subsides 15, and bottom one side of movable plate 12 bonds and has second magic subsides 16, and first magic subsides 15 cooperatees with the second magic subsides 16 that correspond, the utility model discloses simple structure, convenient operation, the continuation of being convenient for is tempered the neck shoulder, has improved the exercise effect when liberating the manpower, satisfies the use needs, is favorable to the use.

In the utility model, the driving mechanism comprises a driving motor 6 which is fixed on the side wall of the groove 5 by screw thread, the model of the driving motor 6 is 65BM010HXE00, a controller is fixedly arranged in the driving motor 6, the model of the controller is 6ES721AB230XBB, an eccentric wheel 7 is fixedly sleeved on the output shaft of the driving motor 6, one side of the eccentric wheel 7 far away from the handle 4 is in rolling contact with one side of the ball close to the handle 4, a rectangular hole is arranged on the inner wall of one side of the groove 5, the side wall of the rectangular hole is in sliding connection with the outer side of the transverse plate 8, a circular hole is arranged at the top of the eccentric wheel 7, the side wall of the circular hole is fixedly sleeved with the outer side of the output shaft of the driving motor 6, the number of the springs 10 is two to four, and the two to four springs 10 are equidistantly arranged on the inner wall of one side of the groove 5, convenient operation is convenient for the continuation takes exercise the neck shoulder, has improved the exercise effect when liberating the manpower, satisfies the user demand, is favorable to the use.

The working principle is as follows: when the device is used, the hydraulic cylinder 2 is started, the hydraulic cylinder 2 drives the fixing seat 3 to move to a proper position, after students put the brains with two hands, one hand grasps one handle, two elbows are respectively put into the two U-shaped grooves 13, the elastic band 14 bypasses the elbows, the elbows are fixed in the U-shaped grooves 13 under the matching of the first magic tape 15 and the corresponding second magic tape 16, the controller starts the driving motor 6 to work, the driving motor 6 works to drive the eccentric wheel 7 to rotate, the eccentric wheel 7 extrudes the balls when rotating for the first half circle, the balls rotate and move, the balls drive the vertical rods 9 to move towards the direction far away from the handles 4, the vertical rods 9 compress the springs 10 in the moving process, the vertical rods 9 drive the transverse plate 8 to move, the transverse plate 8 drives the moving plate 11 to move, the connecting plate 11 drives the two moving plates 12 to move, the corresponding elastic bands 14 to move, and the elastic bands 14 drive the elbows, the elbow drives the arm to swing towards the direction close to the connecting plate 11, the arm exercises the neck and shoulder in the swinging process, the pressure on the ball is released when the eccentric wheel 7 rotates for the second half circle, the spring 10 in the compressed state resets at the moment, the elastic force of the spring 10 drives the vertical rod 9 to move and reset towards the direction close to the handle 4, the vertical rod 9 drives the horizontal plate 8 to move and reset, the horizontal plate 8 drives the connecting plate 11 to move and reset, the connecting plate 11 drives the two moving plates 12 to move, the moving plates 12 drive the corresponding elastic belts 14 to move, the elastic belts 14 drive the elbow to move towards the direction far away from the connecting plate 11, the elbow drives the arm to swing towards the direction far away from the connecting plate 11, the arm exercises the neck and shoulder in the swinging process, the driving motor 6 continuously works to drive the elbow to circularly swing, and therefore the effect of exercising the neck and shoulder is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Neck shoulder activity training device that university's student used, including the base, its characterized in that, the top screw thread of base is fixed with the pneumatic cylinder, the top welding of pneumatic cylinder has the fixing base, the top welding of one side of fixing base has two handles, the top of fixing base is seted up flutedly, the top of base is equipped with exercise mechanism and exercise mechanism matched with actuating mechanism, exercise mechanism includes the montant that sets up in the recess, ball has been nested to one side of montant, the opposite side welding of montant has the one end of a plurality of springs, the other end of spring welds with the inner wall of one side of recess mutually, the bottom welding of montant has the diaphragm, and one side of diaphragm extends to the fixing base outside and welds the connecting plate, the welding of one side of connecting plate has two movable plates, and the fixing base is located between two movable plates, the movable plate is kept away from, the top of movable plate bonds there is the elastic webbing, one side of elastic webbing bonds there is first magic subsides, bottom one side of movable plate bonds there is the second magic subsides, first magic subsides cooperate with the second magic subsides that correspond.

2. A neck and shoulder activity training device for university students according to claim 1, wherein the driving mechanism comprises a driving motor screwed on the side wall of the groove, an output shaft of the driving motor is fixedly sleeved with an eccentric wheel, and one side of the eccentric wheel far away from the handle is in rolling contact with one side of the ball close to the handle.

3. A neck and shoulder activity training device for a university student according to claim 1 wherein the recess has a rectangular hole formed in an inner wall of one side thereof, and the side wall of the rectangular hole is slidably connected to the outer side of the cross plate.

4. A neck and shoulder activity training device for a university student according to claim 2 wherein the top of the eccentric wheel is provided with a circular hole, and the side wall of the circular hole is fixedly sleeved with the outer side of the output shaft of the driving motor.

5. A neck and shoulder activity training device for a university student according to claim 1 wherein the number of the springs is two to four, and the two to four springs are provided on one side inner wall of the groove at equal intervals.

6. A university raw neck and shoulder activity training device as claimed in claim 1, wherein the other side of the groove has an inner wall that does not contact the side of the eccentric wheel near the handle.