CN203803057U - Counting curved rod jumping jack - Google Patents
Counting curved rod jumping jack Download PDFInfo
- Publication number
- CN203803057U CN203803057U CN201420235977.7U CN201420235977U CN203803057U CN 203803057 U CN203803057 U CN 203803057U CN 201420235977 U CN201420235977 U CN 201420235977U CN 203803057 U CN203803057 U CN 203803057U
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- CN
- China
- Prior art keywords
- knee
- pedal
- fixed mount
- counting
- digital display
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is a counting curved rod jumping jack. Two curved rods and a sliding rod are made of steel tubes, a pedal is made of aluminium alloy, a sliding hole is formed in the pedal, fixing spheres are arranged on two sides of the sliding hole, plastic square pads are arranged at two ends of the pedal, a handle is arranged at the upper end of each curved rod, a fixing frame is arranged between the two curved rods, one end of the sliding rod is arranged in a center hole of the fixing frame, the lower end of the sliding rod is provided with a steel bowl, one end of a wire spring is arranged under the fixing frame, the other end of the wire spring is arranged on the pedal, a corrugated tube is arranged on the periphery of the wire spring, the fixing frame arranged between the two curved rods is provided with an inductive head, a transmitting hole is arranged in the lower portion of the inductive head, the upper portion of the inductive head is provided with a wire, a digital display is arranged on the upper portion of a triangle between the two handles and the curved rods,, and an inductive circuit board and a battery are arranged under the digital display. By the counting curved rod jumping jack which is simple to manufacture, convenient to use and long in service life, the number of times of jumping can be known, and exercise interest of is improved.
Description
Technical field
The utility model relates to a kind of body-building apparatus, especially adapts to that people take exercises, the counting knee dancing doll of body-building and weight-reducing.
Background technology
At present, known dancing doll does not all have counter device, and people do not know oneself to have jumped how many times when taking exercise.
Summary of the invention
In order to overcome existing dancing doll, there is no counter device, people do not know oneself to have jumped the deficiency of how many times when taking exercise, the utility model provides a kind of counting knee dancing doll, this counting knee dancing doll has not only been installed counting device in dancing doll, can know number of skips, to meet the different needs of people's exercise.
The utility model solves the body-building scheme that its technical problem adopts: with steel pipe, make two knees and a slide bar, with aluminium alloy, make pedal, pedal is provided with slide opening, the both sides of slide opening are provided with fixedly circle, fixedly in circle, be provided with fixing hole, fixing hole is provided with screw, two of pedal is provided with side's pad of plastics, the upper end of knee is provided with handgrip, the centre of two knees is provided with fixed mount, the bottom of knee is located in two fixing holes of pedal, in the slide opening of pedal, be provided with slide bar, one of slide bar is located in the centre bore of fixed mount, the lower end of slide bar is provided with steel bowl, in steel bowl, be provided with rubber stopper, one of wire spring be located at fixed mount below, the other end of wire spring is located on pedal, the outer bellows that is arranged with of wire spring, on knee, be provided with sponge protective sleeve, fixed mount is located at the centre of two knees, with key screw fixed mount, fix, fixed mount is provided with inductive head, the bottom of inductive head is provided with launch hole, the top of inductive head is provided with electric wire, electric wire leads to the middle inductive circuit board of two handgrips along knee, the periphery of electric wire and knee is fixed with plastic sheath, one group, electric wire on inductive circuit board is connected with battery, another group is connected with digital display, digital display is located at the triangle body top between two handgrips and knee, below digital display, be provided with inductive circuit board and battery, on the triangle body between two handgrips and knee, be provided with the bearer bar of plastics.When people want to jump on dancing doll, under the Action of Gravity Field of human body, make steel spring shorten, slide bar rises, slide bar blocks the ray of inductive head, make to produce induced-current in inductive head, induced-current is by wiring board, and people are every to jump, numeral on display is just skipped a numeral, reaches the object of counting.
The beneficial effects of the utility model are: this counting knee baby surname is jumped, and can know number of skips, increase people's enjoyment of exercising, and manufacture simply, and easy to use, the life-span is long.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, to of the present utility model, further illustrate.
Fig. 1 is the structural principle schematic diagram of the utility model embodiment.
In figure, 1. handgrip, 2. bearer bar, 3. digital display; 4. inductive circuit board, 5. battery, 6. knee, 7. sponge protective sleeve; 8. fixed mount, 9. screw, 10. slide bar, 11. bellowss; 12. rubber stoppers, 13. steel bowls, 14. fixing circles; 15. pedals, 16. side's pads, 17. launch holes; 18. inductive heads, 19. plastic sheaths, 20. electric wires.
The specific embodiment
In Fig. 1, with steel pipe, make two knees 6 and a slide bar 10, with aluminium alloy, make pedal 15, on pedal, be equipped with slide opening, the both sides of slide opening are connected with fixedly circle 14, fixedly in circle, be equipped with fixing hole, on fixing hole by there being screw 9, two of pedal is by the side's pad 16 that has plastics, the upper end of knee is connected with handgrip 1, the centre of two knees is by there being fixed mount 8, the bottom of knee is by two fixing holes of pedal, the slide opening of pedal is interior by there being slide bar, one of slide bar by the centre bore of fixed mount, the lower end of slide bar is welded with steel bowl 13, in steel bowl by there being rubber stopper 12, one of wire spring by below fixed mount, the other end of wire spring is by pedal, the periphery of wire spring is by there being bellows 11, on knee, cover has sponge protective sleeve 7, fixed mount is by the centre at two knees, with key screw fixed mount, fix, on fixed mount by there being inductive head 18, the bottom of inductive head is equipped with launch hole 17, live wire 20 is pressed on the top of inductive head, electric wire leads to the middle inductive circuit board 4 of two handgrips along knee, the periphery of electric wire and knee is fixing with plastic sheath 19, one group, electric wire on inductive circuit board is connected with battery 5, another group is connected with digital display 3, digital display is by the triangle body top between two handgrips and knee, digital display below by having inductive circuit board and battery, on the triangle body between two handgrips and knee by the bearer bar 2 that has plastics.
Claims (3)
1. count knee dancing doll for one kind, to make two root knees and a slide bar with steel pipe, with aluminium alloy, make pedal, pedal is provided with slide opening, the both sides of slide opening are provided with fixedly circle, fixedly in circle, be provided with fixing hole, fixing hole is provided with screw, two of pedal is provided with side's pad of plastics, the bottom of knee is located in two fixing holes of pedal, in the slide opening of pedal, be provided with slide bar, one of slide bar is located in the centre bore of fixed mount, the lower end of slide bar is provided with steel bowl, in steel bowl, be provided with rubber stopper, one of wire spring be located at fixed mount below, the other end of wire spring is located on pedal, the outer bellows that is arranged with of wire spring, on knee, be provided with sponge protective sleeve, fixed mount is located at the centre of two knees, with key screw fixed mount, fix, it is characterized in that: the upper end of knee is provided with handgrip, the centre of two knees is provided with fixed mount, fixed mount is provided with inductive head, the bottom of inductive head is provided with launch hole, the top of inductive head is provided with electric wire, one group, electric wire on inductive circuit board is connected with battery, another group is connected with digital display, digital display is located at the triangle body top between two handgrips and knee, below digital display, be provided with inductive circuit board and battery, on the triangle body between two handgrips and knee, be provided with the bearer bar of plastics.
2. counting knee dancing doll according to claim 1, is characterized in that: electric wire leads to the middle inductive circuit board of two handgrips along knee.
3. counting knee dancing doll according to claim 1, is characterized in that: the periphery of electric wire and knee is fixed with plastic sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235977.7U CN203803057U (en) | 2014-04-28 | 2014-04-28 | Counting curved rod jumping jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420235977.7U CN203803057U (en) | 2014-04-28 | 2014-04-28 | Counting curved rod jumping jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803057U true CN203803057U (en) | 2014-09-03 |
Family
ID=51441872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420235977.7U Expired - Fee Related CN203803057U (en) | 2014-04-28 | 2014-04-28 | Counting curved rod jumping jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203803057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014482A (en) * | 2016-10-31 | 2018-05-11 | 上海微电子装备（集团）股份有限公司 | A kind of movable body buffering slipping mechanism and sports equipment |
-
2014
- 2014-04-28 CN CN201420235977.7U patent/CN203803057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014482A (en) * | 2016-10-31 | 2018-05-11 | 上海微电子装备（集团）股份有限公司 | A kind of movable body buffering slipping mechanism and sports equipment |
| CN108014482B (en) * | 2016-10-31 | 2019-08-23 | 上海微电子装备（集团）股份有限公司 | A kind of movable body buffering slipping mechanism and sports equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |