CN213491805U

CN213491805U - Belly weight-reducing training device

Info

Publication number: CN213491805U
Application number: CN202022503424.3U
Authority: CN
Inventors: 杨莎; 王鑫
Original assignee: Luliang University
Current assignee: Luliang University
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-22
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses an abdomen weight-reducing training device, which comprises a bottom plate, wherein four corners at the bottom of the bottom plate are all provided with driving mechanisms, one ends of the driving mechanisms, which are close to the vertical central line of the bottom plate, are all provided with locking mechanisms, the left end at the top of the bottom plate is provided with a supporting column in a sliding way, and the bottom of the supporting column is provided with a sliding block, under the matching of the sliding block and a sliding rail, the utility model can adjust the space between a shell and a cavity through a telescopic mechanism, thereby facilitating the length adjustment of the device, and simultaneously, through arranging a connecting seat and a supporting plate to be hinged, when the abdominal muscles of a trainer are not developed enough to drive the upper body to move freely, a movable rod rotates on the connecting seat, the right end of the supporting plate can be lifted to a certain height, thereby avoiding the trainer from driving, the device can meet the requirements of different users, and the utilization rate of the device is improved.

Description

Belly weight-reducing training device

Technical Field

The utility model relates to an belly trainer technical field specifically is a belly weight loss trainer.

Background

With the progress of the times, the quality of life of people is continuously improved, but the time of fitness exercise is less and less, so that people who are sub-healthy and obese are more and more, and due to the limitation of outdoor exercises, many people who are put into fitness exercise can only do exercise indoors, sit-up is common fitness exercise, abdominal muscles are mainly exercised, and people can lose weight well, but the existing device still has certain problems, and the specific problems are as follows:

the traditional device can not be to carrying out the regulation of length and angle for the device can't satisfy different users' demand, has reduced the utilization ratio of device, and traditional device does not have the tally function in addition, needs artifical count to cause the condition of missing note or recounting easily usually.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an abdomen weight-reducing trainer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an abdomen weight-reducing training device comprises a bottom plate, driving mechanisms are mounted at four corners of the bottom plate, locking mechanisms are mounted at one ends, close to the vertical central line of the bottom plate, of the driving mechanisms, a supporting column is slidably mounted at the left end of the top of the bottom plate, a sliding block is arranged at the bottom of the supporting column, a sliding rail matched with the sliding block is arranged at the left end of the top of the bottom plate, a cavity is welded at the top of the supporting column, a storage battery is uniformly arranged in the inner cavity of the cavity, a mounting seat is fixed at the top of the cavity, a pressing wheel is mounted at one end, far away from the cavity, of the mounting seat, a telescopic mechanism is fixed on the right side wall of the cavity, a shell is fixed at one end, far away from the cavity, of the telescopic mechanism, a cushion is arranged at the top of the shell, a display screen is screwed on the bottom plate below the shell, a connecting seat is fixed at one end of the shell far away from the telescopic mechanism, the bottom of the connecting seat is welded with the top of the bottom plate, a sleeve is sleeved on the outer wall of the connecting seat, a first connecting block is arranged at the top of the sleeve, one side of the first connecting block is hinged with a movable rod, one end of the movable rod, which is far away from the first connecting block, is hinged with a second connecting block, one end of the second connecting block, which is far away from the movable rod, is fixed with a supporting plate, the left end of the supporting plate is hinged with the left end of the connecting seat, the left end and the right end of the top of the supporting plate are symmetrically provided with trigger mechanisms, the top of the trigger mechanism is provided with a back cushion, the output end of the trigger mechanism is electrically connected with the input end of the timer through a lead, the output end of the timer is electrically connected with the input end of the single chip microcomputer through a wire, and the output end of the single chip microcomputer is electrically connected with the input end of the display screen through a wire.

Preferably, actuating mechanism includes cell body, first bevel gear, lead screw, universal wheel, sliding sleeve, second bevel gear and drive shaft and runner, actuating mechanism's cell body is located four corners of bottom plate bottom, the lead screw is installed through the bearing at the top of cell body inner chamber, first bevel gear has been cup jointed at the top of lead screw outer wall, first bevel gear has all meshed second bevel gear near the one end of bottom plate vertical center line, the one end that first bevel gear was kept away from to second bevel gear all is provided with the drive shaft, the runner is all installed to the one end that second bevel gear was kept away from to the drive shaft, the one end that first bevel gear was kept away from to the lead screw outer wall all overlaps and is equipped with the sliding sleeve, the bottom of.

Based on above-mentioned technical characteristics, can stretch out and draw back the universal wheel through actuating mechanism to the convenience removes and fixes the device, has improved the flexibility of device, avoids artifical transport, has increased intensity of labour.

Preferably, locking mechanism includes locking bolt, mounting bracket and preformed hole, locking mechanism's mounting bracket is located the one end that the cell body is close to the perpendicular central line of bottom plate, the one end spiro union that the cell body was kept away from to the mounting bracket has locking bolt, and the one end that locking bolt is close to the cell body stretches into the inner chamber of runner, the preformed hole that matches each other with locking bolt is seted up to the outer wall equidistant of runner.

Based on the technical characteristics, the inner cavity of the preformed hole is convenient to screw the screw rod, so that the rotating wheel is convenient to limit, and the rotation is avoided.

Preferably, telescopic machanism includes reset spring, pull ring, T type pole, urceolus, spacing groove and inner tube, telescopic machanism's urceolus is located the left side wall of casing, the inner chamber slidable mounting of urceolus has the inner tube, the left end of urceolus bottom is provided with reset spring, reset spring keeps away from the one end of urceolus and installs T type pole, and the top of T type pole stretches into the inner chamber of inner tube, the bottom of T type pole is provided with the pull ring, the spacing groove of mutually matchd with T type pole is seted up to the inner chamber equidistant of inner tube.

Based on the technical characteristics, the inner cylinder moves left and right in the inner cavity of the outer cylinder, so that the distance between the shell and the cavity can be conveniently adjusted, and the device can meet the training requirements of different users.

Preferably, trigger mechanism includes fixed block, buffer spring, activity post, first contact, fixing base and second contact, trigger mechanism's fixing base is located both ends about the backup pad top, the bottom of fixing base inner chamber all is provided with the second contact, the equal movable mounting of one end that the second contact was kept away from to the spacing inslot cavity has first contact, the activity post is all installed at the top of first contact, and the top of activity post all stretches out the fixing base and is provided with the fixed block, the outer wall of activity post all overlaps and is equipped with buffer spring, and buffer spring all is located between fixed block and the fixing base.

Based on above-mentioned technical characteristics, promote first contact and second contact through the activity post, be convenient for open the time-recorder, conveniently count the number of training person.

Preferably, the inner cavity of the connecting seat is provided with screw holes at equal intervals, one end of the sleeve is screwed with a fixing bolt matched with the screw holes, and the fixing bolt penetrates through the connecting seat and extends to the other end of the connecting seat.

Based on above-mentioned technical characteristics, utilize fixing bolt to pass the screw, be convenient for fix the outer wall at the connecting seat with the sleeve, the gliding condition appears when avoiding using.

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

(1) under the cooperation of the sliding block and the sliding rail, the distance between the shell and the cavity can be adjusted through the telescopic mechanism, the length of the device can be conveniently adjusted, meanwhile, the connecting seat is hinged to the supporting plate through the connecting seat, when abdominal muscles of a trainer are not developed enough to drive the upper half body to move freely, the abdominal muscles slide on the connecting seat through the sleeve, the movable rod rotates at the moment, the right end of the supporting plate can be lifted by a certain height, the training purpose that the trainer cannot achieve training due to the fact that the trainer drives the body to swing under inertia when exerting force is avoided, the device can meet the requirements of different users, and the utilization rate of the device is improved;

(2) when the cushion pressurized, the movable column drives first contact downwardly moving and second contact for buffer spring is extruded, and the time-recorder is opened this moment, gives the singlechip with data value, and the singlechip passes through the display screen with the data value that receives and shows, and the convenience is counted trainer's sit up, has improved the readiness of count, avoids appearing the condition of missing to remember and the reprint.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the telescopic mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a storage battery; 2. a display screen; 3. a support pillar; 4. a slider; 5. a slide rail; 6. a drive mechanism; 601. a trough body; 602. a first bevel gear; 603. a screw rod; 604. a universal wheel; 605. a sliding sleeve; 606. a second bevel gear; 607. a drive shaft; 608. a rotating wheel; 7. a locking mechanism; 701. locking the bolt; 702. a mounting frame; 703. reserving a hole; 8. a base plate; 9. a connecting seat; 10. a sleeve; 11. fixing the bolt; 12. a first connection block; 13. a screw hole; 14. a movable rod; 15. a second connecting block; 16. back cushion; 17. a support plate; 18. a single chip microcomputer; 19. a cushion; 20. a timer; 21. a housing; 22. a telescoping mechanism; 2201. a return spring; 2202. a pull ring; 2203. a T-shaped rod; 2204. an outer cylinder; 2205. a limiting groove; 2206. an inner barrel; 23. a pinch roller; 24. a mounting seat; 25. a cavity; 26. a trigger mechanism; 2601. a fixed block; 2602. a buffer spring; 2603. a movable post; 2604. a first contact; 2605. a fixed seat; 2606. a second contact.

The specific implementation mode is as follows:

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an abdomen weight-reducing training device comprises a bottom plate 8, driving mechanisms 6 are arranged at four corners of the bottom plate 8, each driving mechanism 6 comprises a groove body 601, a first bevel gear 602, a screw 603, a universal wheel 604, a sliding sleeve 605, a second bevel gear 606, a driving shaft 607 and a rotating wheel 608, the groove bodies 601 of the driving mechanisms 6 are arranged at the four corners of the bottom plate 8, the screw 603 is arranged at the top of the inner cavity of the groove body 601 through a bearing, the first bevel gear 602 is sleeved at the top of the outer wall of the screw 603, the second bevel gear 606 is meshed at one end of the first bevel gear 602 close to the vertical central line of the bottom plate 8, the driving shaft 606 is arranged at one end of the second bevel gear 606 far away from the first bevel gear 602, the rotating wheel 608 is arranged at one end of the driving shaft 607 far away from the second, the bottom of the sliding sleeve 605 is provided with universal wheels 604, one end of the driving mechanism 6 close to the vertical central line of the bottom plate 8 is provided with a locking mechanism 7, the locking mechanism 7 comprises locking bolts 701, a mounting frame 702 and preformed holes 703, the mounting frame 702 of the locking mechanism 7 is positioned at one end of the groove body 601 close to the vertical central line of the bottom plate 8, one end of the mounting frame 702 far away from the groove body 601 is screwed with the locking bolts 701, one end of the locking bolts 701 close to the groove body 601 extends into the inner cavity of the rotating wheel 608, the outer wall of the rotating wheel 608 is provided with the preformed holes 703 matched with the locking bolts 701 at equal intervals, the left end of the top of the bottom plate 8 is provided with a support column 3 in a sliding manner, the bottom of the support column 3 is provided with a sliding block 4, the left end of the top of the bottom plate 8 is provided with a sliding rail 5 matched with the sliding, a pinch roller 23 is installed at one end of the installation seat 24 far away from the cavity 25, a telescopic mechanism 22 is fixed on the right side wall of the cavity 25, a shell 21 is fixed at one end of the telescopic mechanism 22 far away from the cavity 25, the telescopic mechanism 22 comprises a return spring 2201, a pull ring 2202, a T-shaped rod 2203, an outer cylinder 2204, a limit groove 2205 and an inner cylinder 2206, the outer cylinder 2204 of the telescopic mechanism 22 is located on the left side wall of the shell 21, the inner cylinder 2206 is installed in the inner cavity of the outer cylinder 2204 in a sliding mode, the return spring 2201 is arranged at the left end of the bottom of the outer cylinder 2204, the T-shaped rod 2203 is installed at one end of the return spring 2201 far away from the outer cylinder 2204, the top of the T-shaped rod 2203 extends into the inner cavity of the inner cylinder 2206, the pull ring 2202 is arranged at the bottom of the T-shaped rod 2203, the limit grooves 2205 matched with the T-shaped rod 2203 are formed at equal intervals in, the display screen 2 is connected with the bottom plate 8 below the shell 21 in a threaded manner, the end of the shell 21, which is far away from the telescopic mechanism 22, is fixedly provided with the connecting seat 9, the bottom of the connecting seat 9 is welded with the top of the bottom plate 8, the outer wall of the connecting seat 9 is sleeved with a sleeve 10, screw holes 13 are arranged in the inner cavity of the connecting seat 9 at equal intervals, one end of the sleeve 10 is connected with a fixing bolt 11 which is matched with the screw holes 13 in a threaded manner, the fixing bolt 11 penetrates through the connecting seat 9 and extends to the other end of the connecting seat 9, the top of the sleeve 10 is provided with a first connecting block 12, one side of the first connecting block 12 is hinged with a movable rod 14, one end of the movable rod 14, which is far away from the first connecting block 12, is hinged with a second connecting block 15, one end of the second connecting block 15, which is far away, the triggering mechanism 26 comprises a fixed block 2601, a buffer spring 2602, a movable column 2603, a first contact 2604, a fixed seat 2605 and a second contact 2606, the fixed seat 2605 of the triggering mechanism 26 is positioned at the left and right ends of the top of the supporting plate 17, the bottom of the inner cavity of the fixed seat 2605 is provided with the second contact 2606, one end of the inner cavity of the limiting groove 2205 far away from the second contact 2606 is movably provided with the first contact 2604, the top of the first contact 2604 is provided with the movable column 2603, the top of the movable column 2603 extends out of the fixed seat 2605 and is provided with the fixed block 2601, the outer wall of the movable column 2603 is sleeved with the buffer spring 2602, the buffer spring 2602 is positioned between the fixed block 2601 and the fixed seat 2605, the top of the triggering mechanism 26 is provided with a back cushion 16, the output end of the triggering mechanism 26 is electrically connected with the input end of the timer 20 through a wire, the output end of the single chip microcomputer 18 is electrically connected with the input end of the display screen 2 through a lead, and the type of the single chip microcomputer 18 can be AT89S 52.

The working principle is as follows: when the device is used, the locking bolt 701 is taken out of the inner cavity of the rotating wheel 608, the rotating wheel 608 is manually rotated at the moment, the rotating wheel 608 drives the second bevel gear 606 to rotate through the driving shaft 607, the second bevel gear 606 rotates to drive the first bevel gear 602 to rotate, so that the screw 603 rotates, the screw 603 rotates to drive the sliding sleeve 605 to move downwards to drive the universal wheel 604 to move and extend out of the groove body 601, the device is moved to a proper training area through the universal wheel 604, the flexibility of the device is improved, manual carrying is avoided, the labor intensity of a trainer is increased, the storage battery 1 provides an electric power source for the whole device, then the trainer pulls the T-shaped rod 2203 downwards through the pull ring 2202 according to the use requirement to separate the T-shaped rod 2203 from the inner cavity of the limiting groove 5, the inner cylinder 2206 is pulled to slide in the inner cavity of the outer cylinder 2204 under the matching of the sliding, when abdominal muscles of a trainer are not developed enough to drive the upper half of the body to move freely, the sleeve 10 slides on the connecting seat 9, the movable rod 14 rotates, the connecting seat 9 and the supporting plate 17 are hinged to lift the right end of the supporting plate 17 to a certain height, the trainer is prevented from driving the body to swing under inertia force to achieve the aim of not training, the device can meet the requirements of different users, the trainer sits on the cushion 19, feet of the trainer hook the press wheel 23 to lie on the back cushion 16 to start abdominal training movement, when the back cushion 16 is pressed for the first time, the movable column 2603 drives the first contact 2604 to move downwards to be in contact with the second contact 2606, the buffer spring 2602 is squeezed, the timer 20 is started at the moment, when the trainer plays a role of the buffer spring 2602 to enable the first contact 2604 to reset quickly, the timer 20 transmits the sensed data value to the single chip microcomputer 18, the singlechip 18 passes through the data value that receives and shows that 2 are convenient to count trainer's sit up, has improved the accuracy of count, and the number of the accurate oneself training of mastering of help trainer of being convenient for avoids artifical count the condition that the omission was remembered and the recollection appears.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. An abdomen weight-reducing training device, includes bottom plate (8), its characterized in that: actuating mechanisms (6) are installed at four corners of the bottom plate (8), one end, close to the vertical center line of the bottom plate (8), of each actuating mechanism (6) is provided with a locking mechanism (7), a supporting column (3) is installed at the left end of the top of the bottom plate (8), a sliding block (4) is arranged at the bottom of each supporting column (3), a sliding rail (5) matched with the sliding block (4) is arranged at the left end of the top of the bottom plate (8), a cavity (25) is welded at the top of each supporting column (3), storage batteries (1) are uniformly arranged in an inner cavity of each cavity (25), a mounting seat (24) is fixed at the top of each cavity (25), a pressing wheel (23) is installed at one end, far away from the cavity (25), of each mounting seat (24), a telescopic mechanism (22) is fixed on the right side wall of each cavity (25), and a shell (21) is fixed at one, the top of the shell (21) is provided with a cushion (19), the left end of the inner cavity of the shell (21) is provided with a timer (20), the right end of the inner cavity of the shell (21) is provided with a single chip microcomputer (18), a bottom plate (8) below the shell (21) is connected with a display screen (2) in a threaded manner, one end, away from a telescopic mechanism (22), of the shell (21) is fixed with a connecting seat (9), the bottom of the connecting seat (9) is welded with the top of the bottom plate (8), the outer wall of the connecting seat (9) is sleeved with a sleeve (10), the top of the sleeve (10) is provided with a first connecting block (12), one side of the first connecting block (12) is hinged with a movable rod (14), one end, away from the first connecting block (12), of the movable rod (14) is hinged with a second connecting block (15), one end, away from the movable rod (14), of the second, and the left end of backup pad (17) is articulated with the left end of connecting seat (9), both ends symmetry is provided with trigger mechanism (26) about backup pad (17) top, the top of trigger mechanism (26) is provided with cushion (16), the input electric connection of wire and time-recorder (20) is passed through to the output of trigger mechanism (26), the input electric connection of wire and singlechip (18) is passed through to the output of time-recorder (20), the input electric connection of wire and display screen (2) is passed through to the output of singlechip (18).

2. The abdominal weight loss training device of claim 1, wherein: the driving mechanism (6) comprises a groove body (601), a first bevel gear (602), a screw rod (603), universal wheels (604), a sliding sleeve (605), a second bevel gear (606), a driving shaft (607) and a rotating wheel (608), the groove body (601) of the driving mechanism (6) is positioned at four corners of the bottom plate (8), the screw rod (603) is installed at the top of the inner cavity of the groove body (601) through a bearing, the first bevel gear (602) is sleeved at the top of the outer wall of the screw rod (603), one end, close to the vertical central line of the bottom plate (8), of the first bevel gear (602) is meshed with the second bevel gear (606), one end, far away from the first bevel gear (602), of the second bevel gear (606) is provided with the driving shaft (607), one end, far away from the second bevel gear (606), of the driving shaft (607) is provided with the rotating wheel (608), one end, far away from, the bottom of the sliding sleeve (605) is provided with universal wheels (604).

3. The abdominal weight loss training device of claim 1, wherein: locking mechanism (7) are including locking bolt (701), mounting bracket (702) and preformed hole (703), mounting bracket (702) of locking mechanism (7) are located cell body (601) and are close to the one end of bottom plate (8) vertical center line, the one end spiro union that cell body (601) were kept away from in mounting bracket (702) has locking bolt (701), and the one end that locking bolt (701) are close to cell body (601) stretches into the inner chamber of runner (608), the preformed hole (703) of mutually matchd with locking bolt (701) are seted up to the outer wall equidistant of runner (608).

4. The abdominal weight loss training device of claim 1, wherein: the telescopic mechanism (22) comprises a return spring (2201), a pull ring (2202), a T-shaped rod (2203), an outer cylinder (2204), a limiting groove (2205) and an inner cylinder (2206), wherein the outer cylinder (2204) of the telescopic mechanism (22) is located on the left side wall of the shell (21), the inner cylinder (2206) is installed in the inner cavity of the outer cylinder (2204) in a sliding mode, the return spring (2201) is arranged at the left end of the bottom of the outer cylinder (2204), the T-shaped rod (2203) is installed at one end, far away from the outer cylinder (2204), of the return spring (2201), the top of the T-shaped rod (2203) extends into the inner cavity of the inner cylinder (2206), the pull ring (2202) is arranged at the bottom of the T-shaped rod (2203), and the limiting groove (2205) matched with the T-shaped rod (2203) is formed in the.

5. The abdominal weight loss training device of claim 4, wherein: trigger mechanism (26) include fixed block (2601), buffer spring (2602), activity post (2603), first contact (2604), fixing base (2605) and second contact (2606), both ends about fixing base (2605) of trigger mechanism (26) are located backup pad (17) top, the bottom of fixing base (2605) inner chamber all is provided with second contact (2606), the equal movable mounting of one end that second contact (2606) were kept away from to spacing groove (2205) inner chamber has first contact (2604), activity post (2603) are all installed at the top of first contact (2604), and the top of activity post (2603) all stretches out fixed base (2605) and is provided with fixed block (2601), the outer wall of activity post (2603) all overlaps and is equipped with buffer spring (2602), and buffer spring (2602) all are located between fixed block (2601) and fixed base (2605).

6. The abdominal weight loss training device of claim 1, wherein: screw holes (13) are formed in the inner cavity of the connecting seat (9) at equal intervals, one end of the sleeve (10) is connected with fixing bolts (11) matched with the screw holes (13) in a threaded mode, and the fixing bolts (11) penetrate through the connecting seat (9) and extend to the other end of the connecting seat (9).