CN210200026U - Japanese hand-carried exercise bracelet - Google Patents

Abstract

The utility model relates to the technical field of exercise bracelets, and discloses a Japanese hand-on exercise bracelet, which comprises a bracelet and a spongy cushion, wherein the surface of the spongy cushion is fixedly connected with the surface of an inner ring of the bracelet, the upper surface of the bracelet is provided with a Japanese exercise device, the Japanese hand-on exercise bracelet drives a fixed rod to move rightwards by pulling a round block rightwards, so that the fixed rod is separated from a fixed groove at the front end in a right rectangular groove of the Japanese exercise device, at the moment, the fixed rod is pushed backwards, a sliding cover, a side plate and a front plate are driven to slide backwards integrally, so that a display screen of the Japanese exercise device is exposed outside, when the fixed rod is moved to a fixed groove at the rear end in the right rectangular groove of the Japanese exercise device, the fixed rod is automatically bounced into the fixed groove at the rear end through a spring, so that the sliding cover is fixed, and the display screen of the bracelet, the damage of display screen that the user collided with other article between the user's carelessly, leads to the display screen is prevented.

Description

Japanese hand-carried exercise bracelet

Technical Field

The utility model relates to an exercise bracelet technical field specifically is a Japanese hand-on exercise bracelet.

Background

Besides the pronunciation rule of Japanese, many beginners of Japanese need to learn and master the pronunciation of Chinese characters in Japanese, and accurate Japanese Chinese character pronunciation is a delicate problem to learn Japanese, while Japanese words have complex sources, and are only one of Chinese character vocabulary of important components in Japanese, and the pronunciation of Japanese words is divided into pronunciation reading, reading training and mixed reading of tone training and tone training. The learning method starts from a fifty-sound picture when the Japanese is learned, the commonly applied Japanese Chinese characters are different from the Chinese characters in the country, so that great trouble is caused to learners, the learners are often easily influenced by the Chinese characters in the country and cannot well grasp the sound and meaning of the Japanese Chinese characters, and then exercise bracelets convenient for learning the Japanese appear in the market.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a japanese hand-on exercise bracelet possesses advantages such as protection display screen, has solved the problem of the protection display screen of being not convenient for.

(II) technical scheme

For the purpose of realizing the above-mentioned protection display screen of being convenient for, the utility model provides a following technical scheme: a Japanese hand-on exercise bracelet comprises a bracelet and a spongy cushion, wherein the surface of the spongy cushion is fixedly connected with the surface of an inner ring of the bracelet, a Japanese exercise device is arranged on the upper surface of the bracelet, the lower surface of the Japanese exercise device is fixedly connected with the upper end of an outer ring of the bracelet, a sliding cover is arranged at the upper end of the Japanese exercise device, a right sliding plate is arranged on the right side of the Japanese exercise device, a left sliding plate is arranged on the left side of the Japanese exercise device, a front plate is arranged behind the Japanese exercise device, rectangular grooves are respectively arranged on the left side and the right side of the Japanese exercise device, the number of the rectangular grooves is two, a round convex block is fixedly connected on the front side of the right side of the left sliding plate, a round rod is fixedly connected on the upper surface of the round convex block, a sliding groove is inwards concaved upwards on the upper surface of the inner wall of the rectangular groove on the left side of the Japanese, a cylindrical through hole is concavely arranged on the right side of the round rod, a short rod is fixedly connected with the upper end of the outer surface of the round rod, a circular through hole is arranged at the front end of the right side sliding plate and is communicated with the cylindrical through hole of the round rod, a fixed rod is arranged inside the round rod, a round block is fixedly connected with the right side of the fixed rod, the diameter of the round block is larger than that of the circular through hole, a small disc is fixedly connected with the middle part of the outer surface of the fixed rod, the diameter of the small disc is consistent with that of the cylindrical concave hole in the round rod, a large disc is arranged on the right side of the small disc, a circular hole is arranged at the center of the large disc, the fixed rod penetrates through the circular hole of the large disc, the outer surface of the large disc is fixedly connected with the inner wall of the cylindrical concave hole in the round rod, the large disc is fixedly connected with the small disc through a, the upper surface of rectangular channel inner wall is the spout of indent upwards, the size of spout is identical with the size of pole, the pole inserts in the spout, fixed slot of indent left respectively at both ends around the bottom surface of japanese exercise device right side rectangular channel, the size of dead lever is identical with the size of fixed slot, the dead lever inserts in the fixed slot, a cleaning pad of lower fixed surface connection of sliding closure, draw-in groove of indent in the back of japanese exercise device, a rectangle lug of front fixed connection of front bezel, the left and right sides of sliding closure lower surface is in the same place with the upper surface of left side slide and the upper surface fixed connection of right side slide respectively, the upper surface of front bezel is in the same place with the rear end fixed connection of sliding closure small surface.

Preferably, the size of the round bump is matched with the size of the rectangular groove on the left side of the Japanese language practice device, and the round bump is inserted into the rectangular groove on the left side of the Japanese language practice device.

Preferably, the size of the round rod is matched with that of the sliding groove, and the round rod is inserted into the sliding groove.

Preferably, the size of the rectangular bump is matched with that of the clamping groove, and the rectangular block is inserted into the clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a japanese hand-on exercise bracelet possesses following beneficial effect:

1. this japanese hand-held exercise bracelet, through pulling the circle piece right, drive the right removal of dead lever, thereby make the dead lever break away from the fixed slot of japanese exercise device right side rectangular channel inner front end, promote the dead lever backward this moment, drive the sliding closure, curb plate and front bezel are whole to be slided backward, thereby make japanese exercise device's display screen show to expose outside, when the fixed slot of japanese exercise device right side rectangular channel inner rear end is removed, in the fixed slot of popping the dead lever into the rear end automatically through the spring, thereby make the sliding closure fixed, protect the display screen of bracelet through the sliding closure like this, prevent that the user from colliding with other article at the display screen that makes the bracelet unintentionally, lead to the damage of display screen.

2. This Japanese is bracelet of practising with oneself, through the even fixed connection round foam-rubber cushion of inner wall at the bracelet, the user is when wearing like this, and the foam-rubber cushion can absorb the sweat that the user wore the department, makes the person of wearing feel more comfortable like this, has still increased the distance of bracelet inner wall and person of wearing wrist department simultaneously through increasing the foam-rubber cushion, makes the bracelet more ventilative with the place of wrist contact like this, makes the person of wearing feel more comfortable.

Drawings

Fig. 1 is a schematic view of a front-view three-dimensional structure of a japanese hand-on exercise bracelet of the present invention;

FIG. 2 is a schematic structural view of the slide cover and the slide plate of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the Japanese training device of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the fixing rod of fig. 1 according to the present invention.

In the figure: 1 spongy cushion, 2 hand rings, 3 Japanese practice device, 301 rectangular groove, 4 sliding covers, 5 right side slide boards, 501 round blocks, 502 circular through holes, 503 round rods, 504 short rods, 505 fixed rods, 506 small disks, 507 springs, 508 large disks, 6 left side slide boards, 601 circular convex blocks, 7 front plates and 701 rectangular convex blocks.

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. 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, a japanese hand-on exercise bracelet comprises a bracelet 2 and a spongy cushion 1, wherein the surface of the spongy cushion 1 is fixedly connected with the surface of the inner ring of the bracelet 2, the upper surface of the bracelet 2 is provided with a japanese exercise device 3, the lower surface of the japanese exercise device 3 is fixedly connected with the upper end of the outer ring of the bracelet 2, the upper end of the japanese exercise device 3 is provided with a sliding cover 4, the right side of the japanese exercise device 3 is provided with a right side sliding plate 5, the left side of the japanese exercise device 3 is provided with a left side sliding plate 6, the back of the japanese exercise device 3 is provided with a front plate 7, the left and right sides of the japanese exercise device 3 are respectively provided with a rectangular groove 301, the number of the rectangular grooves 301 is two, the front side of the right side of the left side sliding plate 6 is fixedly connected with a circular bump 601, the size of the circular bump 601 is consistent with the size of the rectangular groove 301 on the, the round bump 601 is inserted into the left rectangular groove 301 of the Japanese language practicing device 3, the upper surface of the round bump 601 is fixedly connected with a round rod 503, the upper surface of the inner wall of the left rectangular groove 301 of the Japanese language practicing device 3 is upwards recessed with a sliding groove, the size of the round rod 503 is matched with the size of the sliding groove, the round rod 503 is inserted into the sliding groove, the front end of the left surface of the right side sliding plate 5 is fixedly connected with a round rod 503, the right surface of the round rod 503 is recessed with a cylindrical through hole, the upper end of the outer surface of the round rod 503 is fixedly connected with a short rod 504, the front end of the right surface of the right side sliding plate 5 is provided with a round through hole 502, the round through hole 502 is communicated with the cylindrical through hole of the round rod 503, the inside of the round rod 503 is provided with a fixed rod 505, the right surface of the fixed rod 505 is fixedly connected with a round block 501, the diameter of the, the diameter of the small disc 506 is consistent with the diameter of a cylindrical concave hole in the round rod 503, the right side of the small disc 506 is provided with a large disc 508, the center of the large disc 508 is provided with a circular hole, the fixing rod 505 passes through the circular hole of the large disc 508, the outer surface of one circle of the large disc 508 is fixedly connected with the inner wall of the cylindrical concave hole in the round rod 503, the large disc 508 is fixedly connected with the small disc 506 through a spring 507, the size of the round rod 503 is matched with the size of the rectangular groove 301 on the right side of the Japanese language practice device 3, the upper surface of the inner wall of the rectangular groove 301 faces upwards to form a sliding groove, the size of the sliding groove is matched with the size of the round rod 503, the round rod 503 is inserted into the sliding groove, the front end and the rear end of the bottom surface of the rectangular groove 301 on the right side of the Japanese language practice device 3 are respectively recessed into a fixing groove leftwards, the size of, a cleaning pad of lower fixed connection of sliding closure 4, draw-in groove of japanese exercise device 3's the back indent, a rectangle lug 701 of front fixed connection of front bezel 7, the size of rectangle lug 701 is identical with the size of draw-in groove, the rectangle piece inserts in the draw-in groove, the left and right sides of sliding closure 4 lower surface respectively with the upper surface of left side slide 6 and the upper surface fixed connection of right side slide 5 together, the upper surface of front bezel 7 is in the same place with the rear end fixed connection of sliding closure 4 bobble face.

When using, pulling the circle piece 501 right, drive the right removal of dead lever 505, thereby make dead lever 505 break away from the fixed slot of the front end in the rectangular channel 301 of japanese language exercise device 3 right side, promote dead lever 505 backward this moment, drive sliding closure 4, curb plate and front bezel 7 are whole to be slided backward, thereby make the display screen of japanese language exercise device 3 show outside, when removing the fixed slot of rear end in the rectangular channel 301 of japanese language exercise device 3 right side, in the fixed slot of the rear end is gone into to dead lever 505 automatically through spring 507, thereby make sliding closure 4 fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a Japanese is bracelet of practising with oneself, including bracelet (2) and foam-rubber cushion (1), the fixed surface of the surface of foam-rubber cushion (1) and bracelet (2) inner circle links together, the upper surface of bracelet (2) is provided with a Japanese exercise device (3), the lower surface of Japanese exercise device (3) is in the same place with the upper end fixed connection of bracelet (2) outer lane, the upper end of Japanese exercise device (3) is provided with a sliding closure (4), the right side of Japanese exercise device (3) is provided with a right side slide (5), the left side of Japanese exercise device (3) is provided with a left side slide (6), the back of Japanese exercise device (3) is provided with a front bezel (7), its characterized in that: a draw-in groove of japanese exercise device's (3) back indent, a rectangle lug (701) of front fixed connection of front bezel (7), the size of rectangle lug (701) is identical with the size of draw-in groove, the rectangle block inserts in the draw-in groove, the left and right sides of sliding closure (4) lower surface respectively with the upper surface of left side slide (6) and the upper surface fixed connection of right side slide (5) be in the same place, the upper surface of front bezel (7) and the rear end fixed connection of sliding closure (4) subsurface are in the same place.

2. The Japanese hand-on exercise bracelet according to claim 1, characterized in that: the Japanese language exercise device is characterized in that a rectangular groove (301) is formed in each of the left side and the right side of the Japanese language exercise device (3), the number of the rectangular grooves (301) is two, a circular bump (601) is fixedly connected to the front side of the right side of a left side sliding plate (6), the size of the circular bump (601) is matched with that of the rectangular groove (301) in the left side of the Japanese language exercise device (3), the circular bump (601) is inserted into the rectangular groove (301) in the left side of the Japanese language exercise device (3), a round rod (503) is fixedly connected to the upper surface of the circular bump (601), the upper surface of the inner wall of the rectangular groove (301) in the left side of the Japanese language exercise device (3) is inwards concave to form a sliding groove, the size of the round rod (503) is matched with that of the sliding groove, and the round.

3. The Japanese hand-on exercise bracelet according to claim 1, characterized in that: the left front end of right side slide (5) is fixed connection a round bar (503), cylindrical through-hole of the right side indent of round bar (503), a quarter butt (504) of upper end fixed connection of round bar (503) surface, a circular through-hole (502) has been seted up to the right front end of right side slide (5), circular through-hole (502) communicate with each other with the cylindrical through-hole of round bar (503), the inside of round bar (503) is provided with a dead lever (505), a round piece (501) of right side fixed connection of dead lever (505), the diameter ratio of round piece (501) is big than the diameter of circular through-hole (502).

4. The Japanese hand-on exercise bracelet according to claim 3, wherein: the utility model discloses a fixed pole, including the outside surface of dead lever (505), the diameter of little disc (506) accords with the diameter of the cylindrical shrinkage pool in round bar (503), the right side of little disc (506) is provided with a big disc (508), a circular hole has been seted up in the center department of big disc (508), the circular hole of dead lever (505) from big disc (508) passes, the inner wall fixed connection of the round surface of big disc (508) and the cylindrical shrinkage pool in round bar (503) is in the same place, pass through spring (507) fixed connection between big disc (508) and the little disc (506).

5. The Japanese hand-on exercise bracelet according to claim 3, wherein: the size of round bar (503) is identical with rectangular channel (301) size on Japanese exercise device (3) right side, the upper surface of rectangular channel (301) inner wall upwards indent a spout, the size of spout is identical with the size of round bar (503), round bar (503) inserts in the spout, fixed slot of indent left respectively in both ends around the bottom surface of Japanese exercise device (3) right side rectangular channel (301), the size of dead lever (505) is identical with the size of fixed slot, dead lever (505) insert in the fixed slot, a cleaning pad of lower fixed connection of sliding closure (4).

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