CN213347611U - Counting dumbbell - Google Patents
Counting dumbbell Download PDFInfo
- Publication number
- CN213347611U CN213347611U CN202022601373.8U CN202022601373U CN213347611U CN 213347611 U CN213347611 U CN 213347611U CN 202022601373 U CN202022601373 U CN 202022601373U CN 213347611 U CN213347611 U CN 213347611U
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- Prior art keywords
- arc
- dumbbell
- battery
- chip microcomputer
- single chip
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001133 acceleration Effects 0.000 claims abstract description 26
- 230000005484 gravity Effects 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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Abstract
The utility model discloses a counting dumbbell, which can continuously read the value of the acceleration sensor in the movement process through the singlechip and compare the acceleration values of the first two times or the first three times acquired by the acceleration sensor so as to judge the fluctuation from rest to movement or from movement to rest, and finally, the output signal of the singlechip is transmitted to the led screen to achieve the counting purpose, the first arc-shaped plate and the second arc-shaped plate are both arranged outside the shaft body, the connecting blocks are arranged at the two ends of the first arc-shaped plate and the second arc-shaped plate, the connecting block on the first arc-shaped plate is connected with the connecting block on the second arc-shaped plate through bolts, a plurality of balancing weights are sleeved on the shaft body, and the first arc-shaped plate and the second arc-shaped plate are placed on the outer surface of the shaft body, the fixing of the counterweight body is completed by screwing the bolt on the connecting block, and the fixing effect is better and stable.
Description
Technical Field
The utility model relates to the technical field of fitness equipment, especially, relate to a count dumbbell.
Background
The dumbbell is as the hot apparatus in the gymnasium, and body-building fan mainly utilizes it to temper arm muscle crowd, and the main problem that present dumbbell exists is simple structure, and the function is single, and the number that the dumbbell was lifted up in the unable exact record exercise process often needs body-building fan to count by oneself, also remembers by mistake easily sometimes or neglects to remember, and current dumbbell is when increasing the balancing weight, lacks the fixing device to the balancing weight, and fixed effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a count dumbbell aims at solving the current dumbbell simple structure among the prior art, and the function is single, and the number that lifts up the dumbbell in-process can't be surely taken exercise to the record, often needs body-building fan to count by oneself, also remembers by mistake easily or neglects to remember sometimes, and when increasing the balancing weight, lacks the fixing device to the balancing weight, fixes the relatively poor technical problem of effect.
In order to achieve the purpose, the utility model discloses a counting dumbbell, including axis body, a plurality of balancing weights, two mounting, two baffles, battery, singlechip, LED screen and acceleration sensor, the axis body is hollow structure setting, be provided with the baffle in the axis body, the baffle separates the inside of axis body into battery placing area and induction area, be provided with the battery in the battery placing area, be provided with the singlechip and acceleration sensor in the induction area, be provided with the LED screen on one end of axis body, acceleration sensor, LED screen and singlechip all with the battery electric connection, acceleration sensor's signal output part is connected with the signal input part of singlechip, the signal output part of singlechip with the signal input part of LED screen is connected;
two the baffle all with axis body fixed connection to be located respectively the both ends of axis body, the both ends of axis body all overlap and are equipped with a plurality ofly the balancing weight is kept away from the axis body extreme point the balancing weight with the baffle supports and holds, two the mounting all with the connection can be dismantled to the axis body, and be located respectively the both ends of axis body, and be located the balancing weight is kept away from the one end of baffle, every the mounting includes first arc, second arc and connecting block, first arc with the second arc all sets up the outside of axis body, first arc with the both ends of second arc all are provided with the connecting block, on the first arc the connecting block with on the second arc connecting block bolted connection.
The counting dumbbell further comprises a gravity sensor, the gravity sensor is located in the sensing area and electrically connected with the storage battery, and a signal output end of the gravity sensor is connected with a signal input end of the single chip microcomputer.
The counting dumbbell further comprises a battery switch plate, a switch groove is further formed in the shaft body and corresponds to the battery placing area, a rotating shaft is arranged in the switch groove, and the battery switch plate is movably connected with the rotating shaft and matched with the switch groove.
The battery switch board comprises a board body and a buckle, the board body is movably connected with the rotating shaft, the buckle is fixedly connected with the board body and located at one end, far away from the rotating shaft, of the board body, and the battery switch board is matched with the clamping groove.
And the shaft body is sleeved with an anti-slip pad.
The counting dumbbell further comprises a vibrator, the vibrator is located in the induction area and electrically connected with the storage battery, and the signal output end of the single chip microcomputer is connected with the signal input end of the vibrator.
The beneficial effects of the utility model are embodied in: continuously reading the numerical value of the acceleration sensor in the movement process through the singlechip, comparing the acceleration numerical values of the acceleration sensor obtained in the first two times or the first three times through the singlechip, judging the fluctuation from rest to movement or from movement to rest if the ratio is changed, and finally transmitting the output signal of the singlechip to the led screen so as to achieve the purpose of counting, wherein each fixing part comprises a first arc-shaped plate, a second arc-shaped plate and a connecting block, the first arc-shaped plate and the second arc-shaped plate are arranged outside the shaft body, the connecting blocks are arranged at two ends of the first arc-shaped plate and the second arc-shaped plate, the connecting block on the first arc-shaped plate is connected with the connecting block on the second arc-shaped plate through a bolt, and a plurality of balancing weights are sleeved on the shaft body, will first arc with the second arc is placed the surface of axis body, through screwing up bolt on the connecting block accomplishes the fixed of counter weight body, fixed effect is better stable.
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 structural view of the non-installed mat of the present invention.
Fig. 2 is a side view of the counting dumbbell of the present invention.
Fig. 3 is a sectional view of the internal structure of fig. 2 taken along line a-a.
The device comprises a shaft body 1, a balancing weight 2, a fixing piece 3, a baffle 4, a storage battery 5, a single chip microcomputer 6, an LED screen 7, an acceleration sensor 8, a clapboard 9, a battery placing area 10, a sensing area 11, a first arc plate 12, a second arc plate 13, a connecting block 14, a gravity sensor 15, a battery switch plate 16, a switch groove 17, a card slot 18, a board body 19, a buckle 20, a non-slip mat 21 and a vibrator 22.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the utility model provides a counting dumbbell, which comprises a shaft body 1, a plurality of balancing weights 2, two fixing members 3, two baffles 4, a storage battery 5, a single chip microcomputer 6, an LED screen 7 and an acceleration sensor 8, wherein the shaft body 1 is of a hollow structure, a partition plate 9 is arranged in the shaft body 1, the partition plate 9 divides the inside of the shaft body 1 into a battery placing area 10 and a sensing area 11, the storage battery 5 is arranged in the battery placing area 10, the single chip microcomputer 6 and the acceleration sensor 8 are arranged in the sensing area 11, the LED screen 7 is arranged on one end of the shaft body 1, the acceleration sensor 8, the LED screen 7 and the single chip microcomputer 6 are all electrically connected with the storage battery 5, and the signal output end of the acceleration sensor 8 is connected with the signal input end of the single chip microcomputer 6, the signal output end of the single chip microcomputer 6 is connected with the signal input end of the LED screen 7;
the two baffle plates 4 are both fixedly connected with the shaft body 1 and respectively positioned at the two ends of the shaft body 1, a plurality of balancing weights 2 are sleeved at both ends of the shaft body 1, the balancing weights 2 far away from the end point of the shaft body 1 are abutted against the baffle 4, the two fixing pieces 3 are detachably connected with the shaft body 1, and are respectively positioned at two ends of the shaft body 1 and at one end of the balancing weight 2 far away from the baffle 4, each fixing part 3 comprises a first arc-shaped plate 12, a second arc-shaped plate 13 and a connecting block 14, the first arc-shaped plate 12 and the second arc-shaped plate 13 are both arranged outside the shaft body 1, the connecting blocks 14 are arranged at both ends of the first arc-shaped plate 12 and the second arc-shaped plate 13, the connecting block 14 on the first arc-shaped plate 12 is bolted to the connecting block 14 on the second arc-shaped plate 13.
In this embodiment, the battery 5 is disposed in the battery placement area 10, the single chip microcomputer 6 and the acceleration sensor 8 are disposed in the sensing area 11, the LED screen 7 is disposed at one end of the shaft body 1, the acceleration sensor 8, the LED screen 7 and the single chip microcomputer 6 are all electrically connected to the battery 5, a signal output end of the acceleration sensor 8 is connected to a signal input end of the single chip microcomputer 6, a signal output end of the single chip microcomputer 6 is connected to a signal input end of the LED screen 7, a value of the acceleration sensor 8 during a movement process is continuously read by the single chip microcomputer 6, the acceleration values of the acceleration sensor 8 obtained by the acceleration sensor 8 in the first two times or the first three times are compared by the single chip microcomputer 6, and if a ratio changes, a fluctuation from a standstill to a movement or from a movement to a standstill is determined, finally, the output signal of the single chip microcomputer 6 is transmitted to the LED screen 7, so that the purpose of counting is achieved, each fixing part 3 comprises a first arc-shaped plate 12, a second arc-shaped plate 13 and a connecting block 14, the first arc-shaped plate 12 and the second arc-shaped plate 13 are arranged outside the shaft body 1, the first arc-shaped plate 12 and the two ends of the second arc-shaped plate 13 are respectively provided with the connecting block 14, the connecting block 14 on the first arc-shaped plate 12 is connected with the connecting block 14 on the second arc-shaped plate 13 through bolts, a plurality of balancing weights 2 are sleeved on the shaft body 1, the first arc-shaped plate 12 and the second arc-shaped plate 13 are placed on the outer surface of the shaft body 1, the fixing of the balancing weights is completed through screwing bolts on the connecting block 14, and the fixing effect is better and stable.
Further, the counting dumbbell further comprises a gravity sensor 15, the gravity sensor 15 is located in the sensing area 11, the gravity sensor 15 is electrically connected with the storage battery 5, and a signal output end of the gravity sensor 15 is connected with a signal input end of the single chip microcomputer 6.
In this embodiment, after the movement is completed, the gravity sensor 15 senses that the shaft body 1 is in a static state, and the counting of the LED screen 7 by the single chip microcomputer 6 is reset to zero.
Further, the counting dumbbell further comprises a battery switch plate 16, a switch groove 17 is further formed in the shaft body 1, the switch groove 17 corresponds to the battery placement area 10, a rotating shaft is arranged in the switch groove 17, and the battery switch plate 16 is movably connected with the rotating shaft and matched with the switch groove 17.
In this embodiment, the battery 5 is placed in the battery placing region 10 by rotating the battery switch plate 16, which is more convenient when replacing the battery 5.
Further, still be provided with draw-in groove 18 in the switch groove 17, battery switch board 16 includes plate body 19 and buckle 20, plate body 19 with axis of rotation swing joint, buckle 20 with plate body 19 fixed connection, and be located plate body 19 keeps away from the one end of axis of rotation, and with draw-in groove 18 looks adaptation.
In this embodiment, the buckle 20 is fixedly connected to the plate 19, and is integrally formed and counted during manufacturing, so that the structure is more firm, and after the storage battery 5 is placed in the battery placing area 10, the buckle 20 is pressed to close the battery switch board 16.
Further, the shaft body 1 is sleeved with a non-slip mat 21.
In the present embodiment, sweat generated during exercise is absorbed by the non-slip mat 21, and the counting dumbbell is prevented from inadvertently slipping off.
Further, the counting dumbbell further comprises a vibrator 22, the vibrator 22 is located in the sensing area 11, the vibrator 22 is electrically connected with the storage battery 5, and a signal output end of the single chip microcomputer 6 is connected with a signal input end of the vibrator 22.
In the embodiment, the designated movement number is set through the single chip microcomputer 6, and when the LED screen 7 counts the designated number, the single chip microcomputer 6 controls the vibrator 22 to vibrate to remind a user that the movement number reaches the standard.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. A counting dumbbell is characterized in that a dumbbell body is provided with a dumbbell body,
the LED battery comprises a shaft body, a plurality of balancing weights, two fixing pieces, two baffles, a storage battery, a single chip microcomputer, an LED screen and an acceleration sensor, wherein the shaft body is arranged in a hollow structure, a partition plate is arranged in the shaft body and divides the interior of the shaft body into a battery placing area and an induction area, the storage battery is arranged in the battery placing area, the single chip microcomputer and the acceleration sensor are arranged in the induction area, the LED screen is arranged on one end of the shaft body, the acceleration sensor, the LED screen and the single chip microcomputer are electrically connected with the storage battery, the signal output end of the acceleration sensor is connected with the signal input end of the single chip microcomputer, and the signal output end of the single chip microcomputer is connected with the signal input end of the LED;
two the baffle all with axis body fixed connection to be located respectively the both ends of axis body, the both ends of axis body all overlap and are equipped with a plurality ofly the balancing weight is kept away from the axis body extreme point the balancing weight with the baffle supports and holds, two the mounting all with the connection can be dismantled to the axis body, and be located respectively the both ends of axis body, and be located the balancing weight is kept away from the one end of baffle, every the mounting includes first arc, second arc and connecting block, first arc with the second arc all sets up the outside of axis body, first arc with the both ends of second arc all are provided with the connecting block, on the first arc the connecting block with on the second arc connecting block bolted connection.
2. The counting dumbbell of claim 1,
the counting dumbbell further comprises a gravity sensor, the gravity sensor is located in the sensing area and electrically connected with the storage battery, and a signal output end of the gravity sensor is connected with a signal input end of the single chip microcomputer.
3. The counting dumbbell of claim 1,
the counting dumbbell further comprises a battery switch plate, a switch groove is further formed in the shaft body and corresponds to the battery placing area, a rotating shaft is arranged in the switch groove, and the battery switch plate is movably connected with the rotating shaft and matched with the switch groove.
4. The counting dumbbell of claim 3,
still be provided with the draw-in groove in the switch inslot, the battery switch board includes plate body and buckle, the plate body with axis of rotation swing joint, the buckle with plate body fixed connection to be located the plate body is kept away from the one end of axis of rotation, and with draw-in groove looks adaptation.
5. The counting dumbbell of claim 1,
the shaft body is sleeved with an anti-slip pad.
6. The counting dumbbell of claim 1,
the counting dumbbell further comprises a vibrator, the vibrator is located in the induction area and electrically connected with the storage battery, and the signal output end of the single chip microcomputer is connected with the signal input end of the vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601373.8U CN213347611U (en) | 2020-11-11 | 2020-11-11 | Counting dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022601373.8U CN213347611U (en) | 2020-11-11 | 2020-11-11 | Counting dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213347611U true CN213347611U (en) | 2021-06-04 |
Family
ID=76134191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022601373.8U Expired - Fee Related CN213347611U (en) | 2020-11-11 | 2020-11-11 | Counting dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213347611U (en) |
-
2020
- 2020-11-11 CN CN202022601373.8U patent/CN213347611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |