CN112972993A - Dumbbell with counting function - Google Patents
Dumbbell with counting function Download PDFInfo
- Publication number
- CN112972993A CN112972993A CN201911313119.3A CN201911313119A CN112972993A CN 112972993 A CN112972993 A CN 112972993A CN 201911313119 A CN201911313119 A CN 201911313119A CN 112972993 A CN112972993 A CN 112972993A
- Authority
- CN
- China
- Prior art keywords
- pawl
- dumbbell
- counting
- ratchet wheel
- torsion spring
- Prior art date
- 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.)
- Pending
Links
- 238000010009 beating Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0726—Dumb bells, i.e. with a central bar to be held by a single hand, and with weights at the ends
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B2071/0602—Non-electronic means therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/17—Counting, e.g. counting periodical movements, revolutions or cycles, or including further data processing to determine distances or speed
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Electromechanical Clocks (AREA)
Abstract
A dumbbell with a counting function is characterized in that a beating counting device consisting of a pawl device, a ratchet wheel, a carry gear and a pendulum bob is arranged on the side face of a dumbbell cake, the pawl device is formed by assembling four parts, namely a pawl arm, a pawl reset torsion spring, a pawl finger and a pin, and the pawl device is assembled on the side face of the dumbbell cake through the pawl arm reset torsion spring. Through pendulum hammer beat pawl device, pawl device promotes ratchet, ratchet and drives carry gear again and realizes automatic count and carry function. The invention can realize automatic counting in the exercise activity of the exerciser using the dumbbell, and is convenient and novel.
Description
Technical Field
The invention relates to a dumbbell with a counting function, wherein a beating counting device is arranged in the side surface of the dumbbell, the dumbbell is lifted and put down once, a pendulum hammer in the beating counting device can beat a counting pawl once, and the pawl pushes a ratchet wheel to rotate a tooth to realize the counting function. The method relates to the technical field of mechanical design and the like.
Background
The dumbbell is a common fitness device, but the common dumbbell cannot realize automatic counting when grabbing and lifting fitness, which brings certain inconvenience to people who plan to build fitness everyday.
Disclosure of Invention
In order to overcome the defects of the traditional dumbbell, the invention discloses a counting device with a beating device arranged in the side surface, the dumbbell is lifted and put down once, a counting pawl can be beaten once by beating a pendulum in the counting device, and the pawl pushes a ratchet wheel to rotate a tooth to realize the counting function.
The technical scheme of the invention is as follows: a dumbbell with a counting function is characterized in that a beating counting device which is composed of a pawl device (1), a ratchet wheel (2), a carry gear (3) and a pendulum (4) is arranged on the side surface of a dumbbell cake (5); the dumbbell with the counting function is characterized in that the pawl device (1) is formed by assembling four parts, namely a pawl arm (1-1), a pawl reset torsion spring (1-2), a pawl finger (1-3) and a pin (1-4), the pawl device (1) is assembled on the side face of a dumbbell cake (5) through the pawl arm reset torsion spring (1-5), the pawl device (1) is beaten through the pendulum bob (4), and the pawl device (1) pushes the ratchet wheel (2) and the ratchet wheel (2) drives the carry gear (3) to achieve automatic counting and carry functions.
The dumbbell has the beneficial effects that the dumbbell can realize automatic counting in the process of using the dumbbell to carry out fitness activities, and is convenient and novel.
Drawings
The invention is further described with reference to the following figures and examples.
FIG. 1 is a diagram of the overall effect of the present invention
FIG. 2 is an assembly view of the main parts of the ratchet device
FIG. 3 is a view showing the process of mounting the pin on the ratchet device
FIG. 4 is a view showing the effect of the pawl device in the assembled state
FIG. 5 is a diagram of the assembly process of the pawl device and the return torsion spring on the side of the dumbbell
FIG. 6 is an illustration of the effect of the pawl assembly on the side of the dumbbell
FIG. 7 is a diagram of the assembly process of the pawl device, pendulum, ratchet, carry gear dumbbell side
FIG. 8 is a diagram showing the effect of the assembly process of the pawl device, the pendulum, the ratchet wheel and the side surface of the carry gear dumbbell
FIG. 9 illustrates the assembly process of the end caps on the side of the dumbbell
FIG. 10 is a schematic diagram of a dumbbell in use causing the pendulum to swing
FIG. 11 is a schematic diagram of the counting device
Wherein, 1-1 in figure 2, the pawl arm, 1-2, the pawl reset torsion spring, 1-3, the pawl finger; 1-4 in FIG. 3. pins; FIG. 5 is 1 a detent arrangement, 1-5 a detent arm return torsion spring; in FIG. 7, 2 is a ratchet wheel, 3 is a carry gear, 4 is a pendulum bob, and 5 is a dumbbell cake; fig. 9, 6 end cap; in fig. 10, a is in a dumbbell high position, and b is in a dumbbell low position.
Detailed Description
The assembling process comprises the following steps: firstly, assembling a pawl arm (1-1), a pawl reset torsion spring (1-2), a pawl finger (1-3) and a pin (1-4) according to the mode of figures 2 and 3, wherein the assembled effect is shown in figure 4. The detent device (1) and the detent arm reset torsion springs (1-5) which are assembled just now are assembled on the side surface of the dumbbell cake (5) according to the mode of figure 5, and the assembled effect is shown in figure 6. Then, the pawl device (1), the ratchet wheel (2), the carry gear (3) and the pendulum bob (4) are assembled on the side surface of the dumbbell cake (5) according to the mode of fig. 7, and the assembled effect picture is shown in fig. 8. Finally, the end cover (6) is assembled on the side surface of the bell cake (5), and the device is completely assembled.
The working principle is as follows: when an exerciser uses the dumbbell to do a lifting exercise, the dumbbell will generally pause in two positions, dumbbell high (a) and dumbbell low (B) in fig. 10. Because the hand of a person grips the dumbbell tightly, the positions of the bell cake (5), the hand and the small arms are kept unchanged in the whole movement, and the small arms of the person form an included angle of about 90 degrees with each other in the two positions of the dumbbell high position (A) and the dumbbell low position (B), so that the whole dumbbell also rotates about 90 degrees in the two positions, but the pendulum bob (4) is always kept in a vertical state due to the action of gravity. Therefore, the dumbbell is not lifted once, the pendulum bob (4) impacts the primary pawl device (1), and the pawl device (1) pushes the ratchet wheel (2) to rotate one tooth, so that the counting function is realized. And the ratchet wheel (2) pushes the carry gear (3) to rotate a number through the gear meshing relationship every time the ratchet wheel rotates one circle, so that carry is realized. The resetting and the zeroing of the device can be realized only by screwing the protruding part of the rotating shaft of the ratchet wheel (2) or the carry gear (3) by hands.
Claims (2)
1. A dumbbell with a counting function is characterized in that a beating counting device which is composed of a pawl device (1), a ratchet wheel (2), a carry gear (3) and a pendulum (4) is arranged on the side face of a dumbbell cake (5).
2. The dumbbell with the counting function according to claim 1, characterized in that the pawl device (1) is assembled by four parts, namely a pawl arm (1-1), a pawl restoring torsion spring (1-2), a pawl finger (1-3) and a pin (1-4), the pawl device (1) is assembled on the side surface of the dumbbell cake (5) through the pawl arm restoring torsion spring (1-5), the pawl device (1) is beaten through the pendulum (4), and the pawl device (1) pushes the ratchet wheel (2) and the ratchet wheel (2) drives the carry gear (3) to realize the automatic counting and carry functions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911313119.3A CN112972993A (en) | 2019-12-18 | 2019-12-18 | Dumbbell with counting function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911313119.3A CN112972993A (en) | 2019-12-18 | 2019-12-18 | Dumbbell with counting function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112972993A true CN112972993A (en) | 2021-06-18 |
Family
ID=76344094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911313119.3A Pending CN112972993A (en) | 2019-12-18 | 2019-12-18 | Dumbbell with counting function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112972993A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554051A (en) * | 1969-06-27 | 1971-01-12 | Itt | Decade counter or the like |
JP2000237364A (en) * | 1999-02-25 | 2000-09-05 | Hosiden Corp | Athletics promoting device |
TW410612U (en) * | 2000-01-31 | 2000-11-01 | Shiu Jeng Shiung | Dumbbell structure with counter |
CN103020702A (en) * | 2011-09-26 | 2013-04-03 | 昆山市玉山镇盛峰模具五金行 | Mechanical counter |
CN104623862A (en) * | 2013-11-07 | 2015-05-20 | 西安道恒交通设备科技有限公司 | Counting and timekeeping dumbbell |
CN204767157U (en) * | 2015-07-03 | 2015-11-18 | 泉州鑫彩贸易有限公司 | Barbell with self -align function |
CN209414914U (en) * | 2019-01-24 | 2019-09-20 | 河南水利与环境职业学院 | A kind of statistical comparison device |
-
2019
- 2019-12-18 CN CN201911313119.3A patent/CN112972993A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554051A (en) * | 1969-06-27 | 1971-01-12 | Itt | Decade counter or the like |
JP2000237364A (en) * | 1999-02-25 | 2000-09-05 | Hosiden Corp | Athletics promoting device |
TW410612U (en) * | 2000-01-31 | 2000-11-01 | Shiu Jeng Shiung | Dumbbell structure with counter |
CN103020702A (en) * | 2011-09-26 | 2013-04-03 | 昆山市玉山镇盛峰模具五金行 | Mechanical counter |
CN104623862A (en) * | 2013-11-07 | 2015-05-20 | 西安道恒交通设备科技有限公司 | Counting and timekeeping dumbbell |
CN204767157U (en) * | 2015-07-03 | 2015-11-18 | 泉州鑫彩贸易有限公司 | Barbell with self -align function |
CN209414914U (en) * | 2019-01-24 | 2019-09-20 | 河南水利与环境职业学院 | A kind of statistical comparison device |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 545000 No.99 Xinliu Avenue, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant after: Liuzhou Institute of Technology Address before: No.99 Xinliu Avenue, Yufeng District, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant before: Liuzhou Institute of Technology |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |