CN110250733B - A sports arm bag with counting function - Google Patents

Abstract

The present invention provides a sports arm bag with a counting function, which includes a main body and an arm bag located on the left side of the main body, a top wall of the main body is provided with a left and right through groove, and a groove is fixed in the groove. The fixing rod is fixed with a worm gear on the outer surface of the fixing rod; the exercise arm bag of the present invention is convenient to store, firmly clamped, and can record the number of movement steps. The source realizes data clearing and automatic operation to make the user experience better.

Description

A sports arm bag with counting function

technical field

The invention relates to the field of sporting goods, in particular to a sports arm bag with a counting function.

Background technique

When people participate in sports, it is inconvenient to store mobile phones, keys, etc., so they often need to use arm bags for storage. It is difficult to disassemble the ordinary arm bags, and it is difficult to access the contents of the arm bags. Moreover, the traditional arm bags are inconvenient to store and have no settings. Therefore, there is an urgent need for a sports arm bag with a counting function to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a sports arm bag with a counting function, which can overcome the above-mentioned defects of the prior art and improve the practicability of the device.

A sports arm bag with a counting function of the present invention includes a main body and an arm bag located on the left side of the main body, a top wall of the main body is provided with a left and right through groove, and a fixed groove is fixed in the groove. A worm wheel is fixed on the outer surface of the fixing rod, a rotating rod that is rotatably connected to the fixing rod is symmetrically arranged on the front and rear sides of the worm wheel, the end of the rotating rod is fixedly connected to the arm bag, and the groove A switching cavity is arranged in the bottom wall, a worm engaged with the worm gear is rotatably arranged between the switching cavity and the groove, and a first bevel gear is fixedly arranged at the end of the worm in the switching cavity. A sliding cavity is communicated with the left end wall of the switching cavity, and a sliding block is slidably arranged in the sliding cavity. The sliding block is provided with a threaded hole that penetrates up and down, and a threaded rod is threaded in the threaded hole. , the top end of the threaded rod is powered with a first motor fixed in the top wall of the sliding cavity, the bottom of the threaded rod extends into the first transmission cavity below the sliding cavity, and the end is fixedly provided with a first motor. Two bevel gears, a second motor is fixedly arranged in the right end wall of the sliding block, a third bevel gear is fixedly arranged at the right extending end of the output shaft of the second motor, and a clamping device is arranged in the first transmission cavity A cam cavity is arranged in the right end wall of the first transmission cavity, a counting device is arranged in the cam cavity, and the clamping device and the counting device cooperate with each other to realize the fixing and counting of the arm bag.

Preferably, the clamping device includes a third transmission cavity symmetrically arranged in the front and rear walls of the first transmission cavity, and a third transmission cavity passing through the first transmission cavity is rotatably arranged between the left and right third transmission cavities. A rotating shaft, the end of the first rotating shaft in the third transmission cavity is fixedly provided with a fourth bevel gear, and the outer surface of the first rotating shaft in the first transmission cavity is fixedly disposed with the second bevel gear The meshed fifth bevel gear, a clamping cavity is arranged in the top wall of the third transmission cavity, a second rotating shaft is rotatably arranged between the clamping cavity and the third transmission cavity, and the third transmission cavity is The end of the second rotating shaft is fixedly provided with a sixth bevel gear meshing with the fourth bevel gear, the end of the second rotating shaft in the clamping cavity is fixedly provided with a connecting arm, and the end of the connecting arm is fixedly provided There are clamping blocks, and the clamping blocks move the clamping arms toward each other, so that the clamping is better and firmer.

Preferably, the counting device includes a fourth transmission cavity disposed on the right side of the cam cavity, a first ratchet cavity is disposed between the fourth transmission cavity and the cam cavity, and the first ratchet cavity is connected to the cam cavity. A third rotating shaft is rotatably arranged between the cam chambers, the left end of the third rotating shaft is fixedly connected with a torsion spring elastically arranged in the left end wall of the cam chamber, and the third rotating shaft in the cam chamber is outside A cam is fixedly arranged on the surface, a first ratchet tooth slot is fixedly arranged at the end of the third rotating shaft in the first ratchet cavity, and a fourth rotating shaft is rotatably arranged between the first ratchet cavity and the fourth transmission cavity , the end of the fourth rotating shaft in the first ratchet cavity is fixedly provided with a first ratchet that cooperates with the first ratchet groove, and the end of the fourth rotating shaft in the fourth transmission cavity is fixedly provided with a first ratchet wheel. Seven bevel gears, a display cavity is set in the bottom wall of the fourth transmission cavity, a second ratchet cavity is set between the fourth transmission cavity and the switching cavity, and the second ratchet cavity is connected with the switching cavity. A fifth rotating shaft is arranged to rotate between them, and an eighth bevel gear meshing with the third bevel gear is fixed at the end of the fifth rotating shaft in the switching cavity. The fifth rotating shaft in the second ratchet cavity A second ratchet wheel is fixedly arranged at the end, a sixth rotating shaft passing through the fourth transmission cavity is rotatably arranged between the second ratchet wheel cavity and the display cavity, and the end of the sixth rotating shaft in the second ratchet wheel cavity A second ratchet tooth slot matched with a second ratchet is fixedly arranged, an eighth bevel gear meshing with the seventh bevel gear is fixedly arranged on the outer surface of the sixth rotating shaft in the fourth transmission cavity, and the display cavity is The inner end of the sixth rotating shaft is fixedly provided with a gear, the display cavity is rotatably provided with a gear set with a scale, and a plurality of sets of observation holes are arranged in the bottom wall of the display cavity, and the device uses the arm swing to drive the cam to rotate, So as to realize the recording of the number of movement steps.

The beneficial effects of the present invention are as follows: the sports arm bag of the present invention is easy to store, firmly clamped, and capable of recording the number of moving steps, the equipment utilizes the same power source to realize the folding and unfolding of the arm bag, and at the same time utilizes the power source to realize data clearing and automation. operation to make the user experience better.

Description of drawings

In order to illustrate the embodiments of the invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only For some embodiments of the invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic diagram of the overall structure of a sports arm bag with a counting function of the present invention.

FIG. 2 is an enlarged schematic view of the structure of A in FIG. 1 .

FIG. 3 is a schematic structural diagram of B-B in FIG. 1 .

Detailed ways

All features disclosed in this specification, or all disclosed steps in a method or process, may be combined in any way except mutually exclusive features and/or steps.

The present invention will be described in detail below in conjunction with Figures 1-3, wherein, for the convenience of description, the orientations mentioned below are now specified as follows: the up-down, left-right, front-rear directions mentioned below are consistent with the up-down, left-right, front-rear directions of the projection relationship of Figure 1 itself.

As shown in Figures 1-3, a sports arm bag with a counting function of the present invention includes a main body 10 and an arm bag 11 located on the left side of the main body 10. The top wall of the main body 10 is provided with a left-right through-hole. Groove 45, a solid rod 47 is fixed in the groove 45, a worm wheel 48 is fixed on the outer surface of the solid rod 47, and the front and rear sides of the worm wheel 48 are symmetrically provided with a rotating connection with the solid rod 47. Rod 48, the end of the rotating rod 48 is fixedly connected with the arm bag 11, the bottom wall of the groove 45 is provided with a switching cavity 42, and the switching cavity 42 and the groove 45 are rotatably provided with all The worm 46 meshed with the worm wheel 48, the end of the worm 46 in the switching cavity 42 is fixedly provided with a first bevel gear 43, the left end wall of the switching cavity 42 is communicated with a sliding cavity 14, and the sliding cavity 14 is slidably provided with a sliding block 15, the sliding block 15 is provided with a threaded hole 16 that penetrates up and down, the threaded hole 16 is threadedly connected with a threaded rod 13, and the top end of the threaded rod 13 is fixedly arranged The first motor 44 in the top wall of the sliding cavity 14 is powered, the bottom of the threaded rod 13 extends into the first transmission cavity 53 below the sliding cavity 14, and the end is fixed with a second bevel gear 50, A second motor 40 is fixedly arranged in the right end wall of the sliding block 15 , a third bevel gear 41 is fixedly arranged at the right extending end of the output shaft of the second motor 40 , and a clip is arranged in the first transmission cavity 53 A cam cavity 21 is provided in the right end wall of the first transmission cavity 53, and a counting device 300 is arranged in the cam cavity 21. The clamping device 200 cooperates with the counting device to realize the fixing of the arm bag with count.

Beneficially, the clamping device 200 includes a third transmission cavity 54 symmetrically arranged in the front and rear walls of the first transmission cavity 53 , and a rotation through the first transmission cavity 54 is provided between the left and right third transmission cavities 54 . The first rotating shaft 51 of the transmission cavity 53 , the end of the first rotating shaft 51 in the third transmission cavity 54 is fixedly provided with a fourth bevel gear 55 , and the first rotating shaft 51 in the first transmission cavity 53 is outside the first rotating shaft 51 . A fifth bevel gear 52 meshing with the second bevel gear 50 is fixedly arranged on the surface. A clamping cavity 58 is provided in the top wall of the third transmission cavity 54, and the clamping cavity 58 is connected to the third transmission cavity. A second rotating shaft 57 is rotatably arranged between 54 and the end of the second rotating shaft 57 in the third transmission cavity 54 is fixedly provided with a sixth bevel gear 56 meshing with the fourth bevel gear 55. The clamping A connecting arm 17 is fixed at the end of the second rotating shaft 57 in the cavity 58, and a clamping block 12 is fixed at the end of the connecting arm 17. The clamping block 12 moves the clamping arms toward each other to make the clamping more firm. .

Beneficially, the counting device 300 includes a fourth transmission cavity 34 disposed on the right side of the cam cavity 21 , and a first ratchet cavity 22 is disposed between the fourth transmission cavity 34 and the cam cavity 21 . A third rotating shaft 18 is rotatably disposed between a ratchet cavity 22 and the cam cavity 21 , and the left end of the third rotating shaft 18 is fixedly connected with a torsion spring 19 elastically disposed in the left end wall of the cam cavity 21 , A cam 20 is fixedly disposed on the outer surface of the third rotating shaft 18 in the cam cavity 21 , and a first ratchet groove 23 is fixedly disposed at the end of the third rotating shaft 18 in the first ratchet cavity 22 . A fourth rotating shaft 28 is rotatably disposed between a ratchet cavity 22 and the fourth transmission cavity 34 , and the end of the fourth rotating shaft 28 in the first ratchet cavity 22 is fixedly arranged with the first ratchet groove 23 The first ratchet wheel 27 is matched, the end of the fourth rotating shaft 28 in the fourth transmission cavity 34 is fixedly provided with a seventh bevel gear 29, the bottom wall of the fourth transmission cavity 34 is provided with a display cavity 25, and the A second ratchet cavity 36 is disposed between the fourth transmission cavity 34 and the switching cavity 42 , and a fifth rotating shaft 38 is rotatably disposed between the second ratchet cavity 36 and the switching cavity 42 . The end of the fifth rotating shaft 38 is fixedly provided with an eighth bevel gear 39 meshing with the third bevel gear 41, and the end of the fifth rotating shaft 38 in the second ratchet cavity 36 is fixedly provided with a second ratchet 37 , between the second ratchet cavity 36 and the display cavity 25 , a sixth rotating shaft 31 passing through the fourth transmission cavity 34 is rotatably arranged, and the end of the sixth rotating shaft 31 in the second ratchet cavity 36 is fixed A second ratchet tooth slot 35 is provided with which the second ratchet wheel 37 is matched, and an eighth bevel gear 33 meshing with the seventh bevel gear 29 is fixed on the outer surface of the sixth rotating shaft 31 in the fourth transmission cavity 34 . , the end of the sixth shaft 31 in the display cavity 25 is fixedly provided with a gear 30, the display cavity 25 is rotatably provided with a gear set 24 with a scale, and the bottom wall of the display cavity 25 is provided with multiple sets of gears 30 Observing the hole 26, the device uses the arm swing to drive the cam 20 to rotate, so as to record the number of movement steps.

Below, the applicant will refer to the accompanying drawings 1-3 and the specific composition of the above-described sports arm bag with counting function of the present application to introduce its use method in detail:

When using the arm bag, first start the second motor 40 to rotate in the reverse direction, thereby driving the second ratchet wheel 37, the second ratchet tooth slot 35 and the gear 30 to rotate, thereby driving the gear set 24 to rotate, thereby realizing data clearing 0, and then start the first motor 44 to rotate, thereby driving the second bevel gear 50, the fifth bevel gear 52, the fourth bevel gear 55, the sixth bevel gear 56, the connecting arm 17 and the clamping block 12 to rotate, Thus, the clamping block 12 is opened, and at the same time, the rotation of the first motor 44 drives the threaded rod 13 to rotate, thereby driving the sliding block 15 to move up, thereby driving the third bevel gear 41 and the first bevel gear 43 At this time, the second motor 40 is started to rotate to drive the third bevel gear 41, the first bevel gear 43 and the worm 46 to rotate, thereby driving the arm bag 11 to rotate half a circle. At this time, the clamping block 12 is placed on the arm side, the first motor 44 is activated to reversely drive the clamping block 12 to move toward each other to clamp the arm, thereby fixing the body 10 and the arm bag 11 on the arm. At this time, when the user moves, the arm swings to drive the arm. The cam 20 rotates, thereby driving the first ratchet groove 23, the first ratchet 27, the seventh bevel gear 29, the eighth bevel gear 33 and the gear 30 to rotate. Each time the cam 20 rotates, the gear 30 rotates by one grid , thereby driving the gear set 24 to rotate accordingly, so as to realize the recording of the number of steps.

From the above detailed analysis, it can be seen that the exercise arm bag of the present invention is convenient to store, firmly clamped, and capable of recording the number of exercise steps. The equipment utilizes the same power source to realize the folding and unfolding of the arm bag, and at the same time, the power source is used to realize data clearing. , automatic operation, make the user experience better.

The above are only specific embodiments of the invention, but the protection scope of the invention is not limited to this, and any changes or substitutions that are not conceived of without creative work should be included within the protection scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (1)

1. The utility model provides a motion arm package with tally function, includes the body and is located the left arm package of body, its characterized in that: a groove which is communicated from left to right is arranged in the top wall of the body, a fixed rod is fixedly arranged in the groove, a worm wheel is fixedly arranged on the outer surface of the fixed rod, rotating rods which are rotatably connected with the fixed rod are symmetrically arranged on the front side and the rear side of the worm wheel, the tail end of each rotating rod is fixedly connected with the arm bag, a switching cavity is arranged in the bottom wall of the groove, a worm which is meshed with the worm wheel is rotatably arranged between the switching cavity and the groove, a first bevel gear is fixedly arranged at the tail end of the worm in the switching cavity, a sliding cavity is communicated and arranged in the left end wall of the switching cavity, a sliding block is slidably arranged in the sliding cavity, a threaded hole which is communicated from top to bottom is arranged in the sliding block, a threaded rod is connected in a threaded, the bottom of the threaded rod extends into a first transmission cavity below the sliding cavity, a second bevel gear is fixedly arranged at the tail end of the threaded rod, a second motor is fixedly arranged in the right side end wall of the sliding block, an output shaft of the second motor extends rightwards, a third bevel gear is fixedly arranged at the tail end of the output shaft of the second motor, a clamping device is arranged in the first transmission cavity, a cam cavity is arranged in the right side end wall of the first transmission cavity, a counting device is arranged in the cam cavity, and the clamping device and the counting device are matched with each other to realize the fixing and counting of the arm bag; the clamping device comprises third transmission cavities symmetrically arranged in the front end wall and the rear end wall of the first transmission cavity, a first rotating shaft penetrating through the first transmission cavity is rotatably arranged between the left third transmission cavity and the right third transmission cavity, a fourth bevel gear is fixedly arranged at the tail end of the first rotating shaft in the third transmission cavity, a fifth bevel gear meshed with the second bevel gear is fixedly arranged on the outer surface of the first rotating shaft in the first transmission cavity, a clamping cavity is arranged in the top wall of the third transmission cavity, a second rotating shaft is rotatably arranged between the clamping cavity and the third transmission cavity, a sixth bevel gear meshed with the fourth bevel gear is fixedly arranged at the tail end of the second rotating shaft in the third transmission cavity, a connecting arm is fixedly arranged at the tail end of the second rotating shaft in the clamping cavity, a clamping block is fixedly arranged at the tail end of the connecting arm, and the clamping blocks move clamping arms in opposite directions, the clamping is firmer; the counting device comprises a fourth transmission cavity arranged at the right side of the cam cavity, a first ratchet cavity is arranged between the fourth transmission cavity and the cam cavity, a third rotating shaft is rotatably arranged between the first ratchet cavity and the cam cavity, the left end of the third rotating shaft is fixedly connected with a torsion spring elastically arranged in the left end wall of the cam cavity, a cam is fixedly arranged on the outer surface of the third rotating shaft in the cam cavity, a first ratchet groove is fixedly arranged at the end of the third rotating shaft in the first ratchet cavity, a fourth rotating shaft is rotatably arranged between the first ratchet cavity and the fourth transmission cavity, a first ratchet matched with the first ratchet groove is fixedly arranged at the end of the fourth rotating shaft in the first ratchet cavity, a seventh bevel gear is fixedly arranged at the end of the fourth rotating shaft in the fourth transmission cavity, and a display cavity is arranged in the bottom wall of the fourth transmission cavity, the fourth transmission chamber with switch and be provided with second ratchet chamber between the chamber, second ratchet chamber with it is provided with the fifth pivot to switch to rotate between the chamber, switch the intracavity the fifth pivot end fixed be provided with the eighth bevel gear of third bevel gear meshing, in the second ratchet chamber the fifth pivot end fixed be provided with the second ratchet, the second ratchet chamber with it runs through to rotate between the demonstration chamber the sixth pivot in fourth transmission chamber is provided with, in the second ratchet chamber the terminal fixed second ratchet groove that is provided with the second ratchet complex of sixth pivot, in the fourth transmission chamber the sixth pivot fixed surface be provided with the eighth bevel gear of seventh bevel gear meshing, in the demonstration intracavity the terminal fixed gear that is provided with of sixth pivot, it is provided with the gear train that has the scale to show the intracavity rotation, a plurality of groups of observation holes are formed in the bottom wall of the display cavity, and the equipment drives the cam to rotate by utilizing the swinging of the arm, so that the recording of the movement steps is realized.

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