CN211086936U

CN211086936U - Magnetic suspension clock

Info

Publication number: CN211086936U
Application number: CN202020057397.9U
Authority: CN
Inventors: 黄若涵; 钟永军; 林霜
Original assignee: Taizhou University
Current assignee: Taizhou University
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-07-24
Anticipated expiration: 2030-01-13

Abstract

A magnetic suspension clock comprises a shell, wherein a driving device, a unit counting device, a tens counting device, a unit counting device and a tens counting device are sequentially arranged in the shell from left to right; the driving device comprises a driving motor; the unit scoring device comprises a unit scoring turntable connected with a motor shaft of the driving motor; the tens scoring device comprises a tens scoring turntable, and the tens scoring turntable is connected with the units scoring turntable through a first transmission device; the unit timing device comprises a unit timing turntable, and the unit timing turntable is connected with the tens scoring turntable through a second transmission device; the tens timing device comprises a tens timing turntable, and the tens timing turntable is connected with the units timing turntable through a third transmission device. The utility model discloses a magnetic suspension clock has the interest when can making the user directly perceived current time that obtains.

Description

Magnetic suspension clock

Technical Field

The utility model relates to a clock, especially a magnetic suspension clock.

Background

The clock is a commonly used timer in life, the traditional clock judges the current time through the positions of an hour hand and a minute hand, the timing mode is solid and intuitive, but the interest is lost, and users are easy to have a boring feeling after long-term use.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a magnetic suspension clock, it can make the user have the interest when directly perceived current time that obtains.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

The utility model discloses a magnetic suspension clock, including the casing, its characterized in that: a driving device, a unit scoring device, a tens scoring device, a unit timing device and a tens timing device are sequentially arranged in the shell from left to right; the driving device comprises a driving motor; the unit scoring device comprises a unit scoring turntable connected with a motor shaft of the driving motor; the tens scoring device comprises a tens scoring turntable, and the tens scoring turntable is connected with the units scoring turntable through a first transmission device; the unit timing device comprises a unit timing turntable, and the unit timing turntable is connected with the tens scoring turntable through a second transmission device; the tens timing device comprises a tens timing turntable, and the tens timing turntable is connected with the units timing turntable through a third transmission device; a unit counting tube positioned right above the unit counting turntable, a ten counting tube positioned right above the ten counting turntable, a unit counting tube positioned right above the unit counting turntable and a ten counting tube positioned right above the ten counting turntable are sequentially arranged on the upper surface of the shell from left to right, and the unit counting tube, the ten counting tube, the unit counting tube and the ten counting tube are all made of transparent materials; the unit counting tube, the ten counting tube, the unit timing tube and the ten timing tube are internally provided with an upper positive magnetic plate; the units scoring turntable, the tens scoring turntable, the units timing turntable and the tens timing turntable are all provided with a plurality of lower positive magnetic plates which are uniformly distributed in a circumferential manner, the magnetic poles at the lower end of the upper positive magnetic plate and the magnetic poles at the upper end of the lower positive magnetic plate are mutually repulsive, and the repulsive force between the upper positive magnetic plate and the lower positive magnetic plate is gradually increased in a circumferential manner.

The ascending direction of the repulsive force between the upper positive magnetic plate on the unit scoring turntable and the lower positive magnetic plate in the unit scoring pipe is opposite to the ascending direction of the repulsive force between the upper positive magnetic plate on the ten-position scoring turntable and the lower positive magnetic plate in the ten-position scoring pipe; the ascending direction of the repulsive force between the upper positive magnetic plate on the unit timing turntable and the lower positive magnetic plate in the unit timing tube is opposite to the ascending direction of the repulsive force between the upper positive magnetic plate on the tens timing turntable and the lower positive magnetic plate in the tens timing tube; the ascending direction of the repulsive force between the upper positive magnetic plate on the unit scoring turntable and the lower positive magnetic plate in the unit scoring pipe is the same as the ascending direction of the repulsive force between the upper positive magnetic plate on the unit scoring turntable and the lower positive magnetic plate in the unit scoring pipe.

A motor frame, a unit counting frame, a ten-position counting frame, a unit counting frame and a ten-position counting frame are sequentially arranged in the shell from left to right; the driving motor is arranged on the motor frame; the unit scoring turnplate is erected on the unit scoring frame through a unit scoring rotating shaft; the tens scoring turnplate is arranged on the tens scoring frame through a tens scoring rotating shaft; the unit timing turntable is erected on the unit timing frame through a unit timing rotating shaft; the tens timing turntable is erected on the tens timing frame through a tens timing rotating shaft; the left end of the unit counting rotating shaft is connected with the unit counting frame through a bearing; and a motor shaft of the driving motor is connected with the unit scoring rotating shaft through a coupler.

The first transmission device comprises a first transmission disc arranged at the right end of the unit scoring rotating shaft and a first transmission gear arranged at the left end of the ten scoring rotating shaft, and one side of the outer peripheral surface of the first transmission disc is provided with a first poking tooth meshed with the first transmission gear; the second transmission device comprises a second transmission disc arranged at the right end of the tens counting rotating shaft and a second transmission gear arranged at the left end of the units counting rotating shaft, and one side of the outer peripheral surface of the second transmission disc is provided with a second poking tooth meshed with the second transmission gear; the third transmission device comprises a third transmission disc arranged at the right end of the unit timing rotating shaft and a third transmission gear arranged at the left end of the ten-position timing rotating shaft, third stirring teeth which are symmetrical to each other are arranged on two sides of the peripheral surface of the third transmission disc, and the third stirring teeth are meshed with the third transmission gear.

The peripheral surface of the unit scoring turntable is provided with ten mounting surfaces which are uniformly distributed in the circumferential direction, the peripheral surface of the tens scoring turntable is provided with six mounting surfaces which are uniformly distributed in the circumferential direction, the peripheral surface of the unit scoring turntable is provided with ten mounting surfaces which are uniformly distributed in the circumferential direction, and the peripheral surface of the tens scoring turntable is provided with six mounting surfaces which are uniformly distributed in the circumferential direction; the mounting surface is provided with an embedded groove, and the lower positive magnetic plate is embedded in the embedded groove.

Be equipped with ten scales of following supreme evenly distributed on the ones of unit score pipe outer wall, be equipped with six scales of following supreme evenly distributed on the ones of ten score pipe outer walls, be equipped with ten scales of following supreme evenly distributed on the ones of unit score pipe outer wall, be equipped with six scales of following supreme evenly distributed on the ones of ten score pipe outer walls.

The lower end of the unit scoring tube, the lower end of the ten scoring tube, the lower end of the unit scoring tube and the lower end of the ten scoring tube are communicated with the inner space of the shell through a magnetic opening, and the width of the magnetic opening is smaller than that of the upper positive magnetic plate.

The driving motor is connected with a circuit control board; the driving motor is connected with a lithium battery.

The upper inner wall of the unit counting tube, the upper inner wall of the ten counting tube, the upper inner wall of the unit counting tube and the upper inner wall of the ten counting tube are all provided with a guide rod positioned in the unit counting tube and the ten counting tube; the center of the upper positive pole magnetic plate is provided with a guide hole coaxial with the guide rod, the guide rod penetrates through the guide hole, and the lower end of the guide rod extends to the upper surface of the shell.

The utility model has the advantages that:

Compared with the prior art, the magnetic suspension clock adopting the structure of the utility model can realize the suspension effect of the upper anode magnetic plate through the repulsive force between the magnetic pole at the lower end of the upper anode magnetic plate and the magnetic pole at the upper end of the lower anode magnetic plate, the suspension effect of the upper positive magnetic plate can be clearly observed through the transparent units position counting tube, the tens position counting tube, the units position timing tube and the tens position timing tube, compared with the monotonous visual effect of the hour and minute hand walking, the suspension visual effect of the upper positive magnetic plate can effectively increase the interestingness of the clock, corresponding scale marks are arranged on the units position counting tube, the tens position counting tube, the units position timing tube and the tens position timing tube, each scale mark can clearly represent the time and the minute, when the positive magnetic plate moves to the corresponding scale mark position, a user can visually obtain the current time from the scale mark, the operation is very convenient, and the condition that the user needs to calculate the current time due to the fact that the clock structure is too complex is avoided.

Drawings

FIG. 1 is a cross-sectional view of the magnetic suspension clock of the present invention;

Fig. 2 is a partial structure diagram of an angle of the magnetic suspension clock of the present invention;

FIG. 3 is a schematic view of an angle of the various devices within the housing;

FIG. 4 is a schematic view of another angle of the various devices within the housing;

Fig. 5 is a partial structure diagram of another angle of the magnetic suspension clock of the present invention;

FIG. 6 is a perspective view of the magnetic suspension clock of the present invention;

Fig. 7 is a schematic structural view of the guide bar.

Detailed Description

The invention is described in further detail below with reference to the following figures and detailed description:

Referring to fig. 1 to 7, the present invention provides a magnetic suspension clock, which includes a housing 1, wherein a driving device 2, an units scoring device 3, a tens scoring device 4, a units scoring device 5, and a tens scoring device 6 are sequentially disposed in the housing 1 from left to right; the driving device 2 comprises a driving motor 7; the unit scoring device 3 comprises a unit scoring turntable 8 connected with a motor shaft of the driving motor 7; the tens scoring device 4 comprises a tens scoring turntable 9, and the tens scoring turntable 9 is connected with the units scoring turntable 8 through a first transmission device; the unit timing device 5 comprises a unit timing turntable 10, and the unit timing turntable 10 is connected with the tens scoring turntable 9 through a second transmission device; the tens timing device 6 comprises a tens timing turntable 11, and the tens timing turntable 11 is connected with the units timing turntable 10 through a third transmission device; a unit counting tube 12 positioned right above the unit counting turntable 8, a ten counting tube 13 positioned right above the ten counting turntable 9, a unit counting tube 14 positioned right above the unit counting turntable 10 and a ten counting tube 15 positioned right above the ten counting turntable 11 are sequentially arranged on the upper surface of the shell 1 from left to right, and the unit counting tube 12, the ten counting tube 13, the unit counting tube 14 and the ten counting tube 15 are all made of transparent materials; an upper positive magnetic plate 16 is arranged in each of the unit position counting tube 12, the ten position counting tube 13, the unit position timing tube 14 and the ten position timing tube 15; the ones scoring turntable 8, the tens scoring turntable 9, the ones timing turntable 10 and the tens timing turntable 11 are all provided with a plurality of lower positive magnetic plates 17 which are uniformly distributed in a circumferential manner, the magnetic poles at the lower end of the upper positive magnetic plate 16 and the magnetic poles at the upper end of the lower positive magnetic plate 17 are mutually repellent, and the repulsive force between the upper positive magnetic plate 16 and the lower positive magnetic plate 17 is gradually increased in a circumferential manner.

The increasing direction of the repulsive force between the upper positive magnetic plate 16 on the unit scoring turntable 8 and the lower positive magnetic plate 17 in the unit scoring pipe 12 is opposite to the increasing direction of the repulsive force between the upper positive magnetic plate 16 on the tens scoring turntable 9 and the lower positive magnetic plate 17 in the tens scoring pipe 13; the increasing direction of the repulsive force between the upper positive magnetic plate 16 on the unit timing rotary disk 10 and the lower positive magnetic plate 17 in the unit timing tube 14 is opposite to the increasing direction of the repulsive force between the upper positive magnetic plate 16 on the tens timing rotary disk 11 and the lower positive magnetic plate 17 in the tens timing tube 15; the ascending direction of the repulsive force between the upper positive magnetic plate 16 on the unit counting rotary disk 8 and the lower positive magnetic plate 17 in the unit counting tube 12 is the same as the ascending direction of the repulsive force between the upper positive magnetic plate 16 on the unit counting rotary disk 10 and the lower positive magnetic plate 17 in the unit counting tube 14.

A motor frame 18, a unit counting frame 19, a ten counting frame 20, a unit counting frame 21 and a ten counting frame 22 are arranged in the shell 1 from left to right in sequence; the driving motor 7 is arranged on the motor frame 18; the unit scoring turntable 8 is erected on the unit scoring frame 19 through a unit scoring rotating shaft 23; the tens scoring turntable 9 is erected on the tens scoring frame 20 through a tens scoring rotating shaft 24; the unit timing rotating disc 10 is erected on the unit timing frame 21 through a unit timing rotating shaft 25; the tens timing turntable 11 is arranged on a tens timing frame 22 through a tens timing rotating shaft 26; the left end of the unit counting rotating shaft 23 is connected with the unit counting frame 19 through a bearing 27; and a motor shaft of the driving motor 7 is connected with the unit scoring rotating shaft 23 through a coupler.

The first transmission device comprises a first transmission disk 28 arranged at the right end of the unit scoring rotating shaft 23 and a first transmission gear 29 arranged at the left end of the ten scoring rotating shaft 24, and one side of the outer peripheral surface of the first transmission disk 28 is provided with a first poking tooth 30 meshed with the first transmission gear 29; the second transmission device comprises a second transmission disc 31 arranged at the right end of the tens counting rotating shaft 24 and a second transmission gear 32 arranged at the left end of the units counting rotating shaft 25, and a second poking tooth 33 meshed with the second transmission gear 32 is arranged on one side of the outer peripheral surface of the second transmission disc 31; the third transmission device comprises a third transmission disc 34 arranged at the right end of the unit timing rotating shaft 25 and a third transmission gear 35 arranged at the left end of the ten-position timing rotating shaft 26, third poking teeth 36 which are symmetrical to each other are arranged on two sides of the peripheral surface of the third transmission disc 34, and the third poking teeth 36 are meshed with the third transmission gear 35.

Ten mounting surfaces 37 which are uniformly distributed in the circumferential direction are arranged on the outer circumferential surface of the unit scoring turntable 8, six mounting surfaces 37 which are uniformly distributed in the circumferential direction are arranged on the outer circumferential surface of the ten scoring turntable 9, ten mounting surfaces 37 which are uniformly distributed in the circumferential direction are arranged on the outer circumferential surface of the unit scoring turntable 10, and six mounting surfaces 37 which are uniformly distributed in the circumferential direction are arranged on the outer circumferential surface of the ten scoring turntable 11; the mounting surface 37 is provided with a caulking groove 38, and the lower positive magnetic plate 17 is embedded in the caulking groove 38.

Be equipped with ten scales 39 from supreme evenly distributed down on the 12 outer walls of unit timing tube, be equipped with six scales 39 from supreme evenly distributed down on the ten scales of dividing the 13 outer walls of pipe, be equipped with ten scales 39 from supreme evenly distributed down on the 14 outer walls of unit timing tube, be equipped with six scales 39 from supreme evenly distributed down on the ten scales of pipe 15 outer walls of timing tube.

The lower end of the unit counting tube 12, the lower end of the tens counting tube 13, the lower end of the unit counting tube 14 and the lower end of the tens counting tube 15 are communicated with the inner space of the shell 1 through a magnetic opening 40, and the width of the magnetic opening 40 is smaller than that of the upper positive magnetic plate 16.

The driving motor 7 is connected with a circuit control board 41; the drive motor 7 is connected with a lithium battery 42.

The upper inner wall of the unit counting tube 12, the upper inner wall of the tens counting tube 13, the upper inner wall of the unit counting tube 14 and the upper inner wall of the tens counting tube 15 are all provided with a guide rod 43 positioned in the unit counting tube and the tens counting tube; the center of the upper positive pole magnetic plate 16 is provided with a guide hole 44 coaxial with the guide rod 43, the guide rod 43 passes through the guide hole 44, and the lower end of the guide rod 43 extends to the upper surface of the shell 1.

The utility model discloses a use method as follows:

In the practical use process, ten scale marks 39 on the unit counting sub-tube 12 can be stamped with ten numbers from 0 to 9 from bottom to top, six scale marks on the tens counting sub-tube 13 can be stamped with six numbers from 0 to 5 from bottom to top, ten scale marks 39 on the unit counting tube 14 can be stamped with ten numbers from 0 to 9 from bottom to top, and six scale marks 39 on the tens counting tube 15 take two scale marks as a number of stamping degrees, which is equivalent to stamping numbers 0 on the second scale mark side, stamping numbers 1 on the fourth scale mark side and stamping numbers 2 on the sixth scale mark side from bottom to top.

When the magnetic suspension clock of the utility model is needed to be used, the driving motor 7 can be turned on through the switch associated with the circuit control board 41, under the power supply of the lithium battery 42, the driving motor has enough power to operate, at this time, the motor shaft of the driving motor 7 can rotate in the direction of gradually increasing the circumference towards the repulsive force between the upper positive magnetic plate 16 and the lower positive magnetic plate 17, and the circuit control board 41 can control the motor shaft of the driving motor 7 to rotate for 36 degrees every 60 seconds, while the motor shaft of the driving motor 7 can drive the unit scoring rotating shaft 23 to rotate, the unit scoring rotating disc 8 connected with the unit scoring rotating shaft 23 and the right end arranged on the unit scoring rotating shaft 23 can rotate along with the motor shaft, because ten mounting surfaces 37 uniformly distributed in circumference are arranged on the scoring rotating disc 8, every time the unit scoring rotating disc 8 rotates for 36 degrees, a new mounting surface 37 can rotate to the position under the unit scoring pipe 12, the repulsive force between the upper positive magnetic plate 16 and the lower positive magnetic plate 17 gradually increases in a circumferential direction, and each time the new mounting surface 37 is replaced, the lower positive magnetic plate 17 on the new mounting surface 37 moves the upper positive magnetic plate 16 in the unit counting tube 12 from the original scale mark 39 to the upper scale mark 39 position through the repulsive force between itself and the upper positive magnetic plate 16, and every one minute, the upper positive magnetic plate 16 in the unit counting tube 12 moves up by one scale mark 39.

When the unit scoring rotating shaft 23 drives the unit scoring rotating plate 8 to rotate for one circle, the first driving plate 28 arranged at the right end of the unit scoring rotating shaft 23 rotates for one circle at the same time, at this time, the first shifting teeth 30 on the first driving plate 28 are meshed with the first driving gear 29, the first driving gear 29 drives the ten scoring rotating plate 9 to rotate through the ten scoring rotating shaft 24, at this time, the ten scoring rotating plate 9 rotates for 60 degrees, the lower positive magnetic plate 17 on the new mounting surface 37, which is positioned under the ten scoring pipe 13, on the ten scoring rotating plate 9 can make the upper positive magnetic plate 16 in the ten scoring pipe 13 move upwards for one scale by using the increased repulsive force, after the first shifting teeth 30 are meshed with the first driving gear 29, the lower positive magnetic plate can be separated from the tooth spaces of the first driving gear 29 for the first time and is not meshed with the first driving gear 29 any more, and after the first driving plate 28 rotates for one circle again, the first toggle tooth 30 will again engage the first drive gear 29 and rotate the first drive gear 60 degrees again, thus forming a cycle.

When the first transmission gear 29 rotates 360 degrees, the ten-position scoring rotary disc 9 and the second transmission disc 31 complete one rotation, when the second transmission disc 31 rotates one rotation, the second dial tooth 33 on the second transmission disc 31 is meshed with the second transmission gear 32, at this time, the second transmission gear 32 rotates 36 degrees under the dial of the second dial tooth 33, the one-position timing rotary disc 10 rotates 36 degrees, the mounting surface 37 on the one-position timing rotary disc 10, which is positioned under the one-position timing tube 14, changes along with the rotation, at this moment, the repulsive force between the lower positive magnetic plate 17 on the mounting surface 37 and the upper positive magnetic plate 16 in the one-position timing tube 14 is larger than the repulsive force between the lower positive magnetic plate 17 on the original mounting surface 37 and the upper positive magnetic plate 16 in the one-position timing tube 14, so that the upper positive magnetic plate 16 in the one-position timing tube 14 moves one graduation line upwards, and when the upper positive magnetic plate 16 in the one-position timing tube 14 moves one graduation line upwards, the unit timing wheel 10 completes one revolution.

When the unit timing turntable 10 completes a circle of rotation, the third transmission disc 34 completes a circle of rotation, and the two sides of the third transmission disc 34 are provided with third dial teeth 36 which are symmetrical to each other, so that every time the third transmission disc 34 rotates a circle, the third transmission disc 34 and the third transmission gear 35 are meshed twice, and every time, the third transmission gear 35 rotates 60 degrees, and is just matched with six scale marks and three scale degrees on the tens timing tube 15.

When the unit timing turntable 10 drives the third transmission disc 34 to rotate for one circle, the third transmission gear 35 completes the rotation of 120 degrees, at this time, the ten-position timing turntable 11 rotates for 120 degrees, the repulsive force between the lower positive magnetic plate 17 and the upper positive magnetic plate 16 on the ten-position timing turntable 11 increases, the upper positive magnetic plate 16 arranged in the ten-position timing turntable 11 moves up two scale marks, at this moment, the upper positive magnetic plate 16 moves to the position where the scale mark number is 0, and finally the upper positive magnetic plate 16 in the ten-position timing turntable 11 moves to the scale mark where the scale mark number is 2, so that the 24-hour timing mode is realized.

Since the increasing direction of the repulsive force between the upper positive magnetic plate 16 on the unit scoring turntable 8 and the lower positive magnetic plate 17 in the unit scoring pipe 12 is opposite to the increasing direction of the repulsive force between the upper positive magnetic plate 16 on the tens scoring turntable 9 and the lower positive magnetic plate 17 in the tens scoring pipe 13, the increasing direction of the repulsive force between the upper positive magnetic plate 16 on the unit scoring turntable 10 and the lower positive magnetic plate 17 in the unit scoring pipe 14 is opposite to the increasing direction of the repulsive force between the upper positive magnetic plate 16 on the tens scoring turntable 11 and the lower positive magnetic plate 17 in the tens scoring pipe 15, the increasing direction of the repulsive force between the upper positive magnetic plate 16 on the unit scoring turntable 8 and the lower positive magnetic plate 17 in the unit scoring pipe 12 is the same as the increasing direction of the repulsive force between the upper positive magnetic plate 16 on the unit scoring turntable 10 and the lower positive magnetic plate 17 in the unit scoring pipe 14, therefore, after the units scoring turntable 8, the tens scoring turntable 9, the units timing turntable 10 and the tens timing turntable 11 respectively rotate, the repulsive force between the upper positive magnetic plate 16 and the corresponding lower positive magnetic plate 17 gradually increases in a circle in the rotating process, after one circle of rotation, the repulsive force between the upper positive magnetic plate 16 and the lower positive magnetic plate 17 returns to the minimum state, the upper positive magnetic plate 16 falls along with the rotation, the time division and time return to zero again is realized, and in such a cycle, after the time division for 24 hours is completed, the time division for a new day is started.

In conclusion, the suspension effect of the upper positive magnetic plate 16 can be realized by the repulsive force between the lower end magnetic pole of the upper positive magnetic plate 16 and the upper end magnetic pole of the lower positive magnetic plate 17, and the suspension effect of the upper positive magnetic plate 16 can be clearly observed through the transparent units position counting tube 12, the tens position counting tube 13, the units position timing tube 14 and the tens position timing tube 15, compared with the visual effect of monotonous hour hand movement, the suspension visual effect of the upper positive magnetic plate 16 can effectively increase the interest of the clock, and the units position counting tube 12, the tens position counting tube 13, the units position timing tube 14 and the tens position timing tube 15 are all provided with corresponding scale marks, each scale mark 39 can clearly represent the minute and hour, when the upper positive magnetic plate 16 moves to the corresponding scale mark 39 position, the user can intuitively obtain the current time from the scale marks, which is very convenient, the situation that the current time can be obtained only by calculation of a user due to the fact that the clock structure is too complex is avoided.

The lower end of the unit counting tube 12, the lower end of the tens counting tube 13, the lower end of the unit counting tube 14 and the lower end of the tens counting tube 15 are communicated with the inner space of the shell 1 through magnetic through holes 40, and the existence of the magnetic through holes 40 can avoid the condition that mutual repulsive force is influenced due to the existence of a spacer between the upper positive magnetic plate 16 and the lower positive magnetic plate 17.

The upper inner wall of the unit counting tube 12, the upper inner wall of the tens counting tube 13, the upper inner wall of the unit counting tube 14, and the upper inner wall of the tens counting tube 15 are provided with guide rods 43 positioned therein, the center of the upper positive magnetic plate 16 is provided with a guide hole 44 coaxial with the guide rod 43, the guide rod 43 passes through the guide hole 44, the lower end of the guide rod 43 extends to the upper surface of the shell 1, the guide rod 43 can guide the upper positive magnetic plate 16, the situation that the upper positive magnetic plate 16 is tilted to cause jamming in the moving process is effectively avoided, and meanwhile, the thickness of the upper positive magnetic plate 16 can be increased by a user to avoid the situation that the upper positive magnetic plate 16 is tilted to cause jamming.

Claims

1. A magnetically levitated clock comprising a housing, characterized in that: a driving device, a unit scoring device, a tens scoring device, a unit timing device and a tens timing device are sequentially arranged in the shell from left to right; the driving device comprises a driving motor; the unit scoring device comprises a unit scoring turntable connected with a motor shaft of the driving motor; the tens scoring device comprises a tens scoring turntable, and the tens scoring turntable is connected with the units scoring turntable through a first transmission device; the unit timing device comprises a unit timing turntable, and the unit timing turntable is connected with the tens scoring turntable through a second transmission device; the tens timing device comprises a tens timing turntable, and the tens timing turntable is connected with the units timing turntable through a third transmission device; a unit counting tube positioned right above the unit counting turntable, a ten counting tube positioned right above the ten counting turntable, a unit counting tube positioned right above the unit counting turntable and a ten counting tube positioned right above the ten counting turntable are sequentially arranged on the upper surface of the shell from left to right, and the unit counting tube, the ten counting tube, the unit counting tube and the ten counting tube are all made of transparent materials; the unit counting tube, the ten counting tube, the unit timing tube and the ten timing tube are internally provided with an upper positive magnetic plate; the units scoring turntable, the tens scoring turntable, the units timing turntable and the tens timing turntable are all provided with a plurality of lower positive magnetic plates which are uniformly distributed in a circumferential manner, the magnetic poles at the lower end of the upper positive magnetic plate and the magnetic poles at the upper end of the lower positive magnetic plate are mutually repulsive, and the repulsive force between the upper positive magnetic plate and the lower positive magnetic plate is gradually increased in a circumferential manner.

2. A magnetically levitated clock as claimed in claim 1, wherein: the ascending direction of the repulsive force between the upper positive magnetic plate on the unit scoring turntable and the lower positive magnetic plate in the unit scoring pipe is opposite to the ascending direction of the repulsive force between the upper positive magnetic plate on the ten-position scoring turntable and the lower positive magnetic plate in the ten-position scoring pipe; the ascending direction of the repulsive force between the upper positive magnetic plate on the unit timing turntable and the lower positive magnetic plate in the unit timing tube is opposite to the ascending direction of the repulsive force between the upper positive magnetic plate on the tens timing turntable and the lower positive magnetic plate in the tens timing tube; the ascending direction of the repulsive force between the upper positive magnetic plate on the unit scoring turntable and the lower positive magnetic plate in the unit scoring pipe is the same as the ascending direction of the repulsive force between the upper positive magnetic plate on the unit scoring turntable and the lower positive magnetic plate in the unit scoring pipe.

3. A magnetically levitated clock as claimed in claim 1, wherein: a motor frame, a unit counting frame, a ten-position counting frame, a unit counting frame and a ten-position counting frame are sequentially arranged in the shell from left to right; the driving motor is arranged on the motor frame; the unit scoring turnplate is erected on the unit scoring frame through a unit scoring rotating shaft; the tens scoring turnplate is arranged on the tens scoring frame through a tens scoring rotating shaft; the unit timing turntable is erected on the unit timing frame through a unit timing rotating shaft; the tens timing turntable is erected on the tens timing frame through a tens timing rotating shaft; the left end of the unit counting rotating shaft is connected with the unit counting frame through a bearing; and a motor shaft of the driving motor is connected with the unit scoring rotating shaft through a coupler.

4. A magnetically levitated clock as claimed in claim 3, wherein: the first transmission device comprises a first transmission disc arranged at the right end of the unit scoring rotating shaft and a first transmission gear arranged at the left end of the ten scoring rotating shaft, and one side of the outer peripheral surface of the first transmission disc is provided with a first poking tooth meshed with the first transmission gear; the second transmission device comprises a second transmission disc arranged at the right end of the tens counting rotating shaft and a second transmission gear arranged at the left end of the units counting rotating shaft, and one side of the outer peripheral surface of the second transmission disc is provided with a second poking tooth meshed with the second transmission gear; the third transmission device comprises a third transmission disc arranged at the right end of the unit timing rotating shaft and a third transmission gear arranged at the left end of the ten-position timing rotating shaft, third stirring teeth which are symmetrical to each other are arranged on two sides of the peripheral surface of the third transmission disc, and the third stirring teeth are meshed with the third transmission gear.

5. A magnetically levitated clock as claimed in claim 1, wherein: the peripheral surface of the unit scoring turntable is provided with ten mounting surfaces which are uniformly distributed in the circumferential direction, the peripheral surface of the tens scoring turntable is provided with six mounting surfaces which are uniformly distributed in the circumferential direction, the peripheral surface of the unit scoring turntable is provided with ten mounting surfaces which are uniformly distributed in the circumferential direction, and the peripheral surface of the tens scoring turntable is provided with six mounting surfaces which are uniformly distributed in the circumferential direction; the mounting surface is provided with an embedded groove, and the lower positive magnetic plate is embedded in the embedded groove.

6. A magnetically levitated clock as claimed in claim 1, wherein: be equipped with ten scales of following supreme evenly distributed on the ones of unit score pipe outer wall, be equipped with six scales of following supreme evenly distributed on the ones of ten score pipe outer walls, be equipped with ten scales of following supreme evenly distributed on the ones of unit score pipe outer wall, be equipped with six scales of following supreme evenly distributed on the ones of ten score pipe outer walls.

7. A magnetically levitated clock as claimed in claim 1, wherein: the lower end of the unit scoring tube, the lower end of the ten scoring tube, the lower end of the unit scoring tube and the lower end of the ten scoring tube are communicated with the inner space of the shell through a magnetic opening, and the width of the magnetic opening is smaller than that of the upper positive magnetic plate.

8. A magnetically levitated clock as claimed in claim 1, wherein: the driving motor is connected with a circuit control board; the driving motor is connected with a lithium battery.

9. A magnetically levitated clock as claimed in claim 1, wherein: the upper inner wall of the unit counting tube, the upper inner wall of the ten counting tube, the upper inner wall of the unit counting tube and the upper inner wall of the ten counting tube are all provided with a guide rod positioned in the unit counting tube and the ten counting tube; the center of the upper positive pole magnetic plate is provided with a guide hole coaxial with the guide rod, the guide rod penetrates through the guide hole, and the lower end of the guide rod extends to the upper surface of the shell.