CN204469106U - One can calculate weight lifting number of times and catabiotic dumbbell - Google Patents
One can calculate weight lifting number of times and catabiotic dumbbell Download PDFInfo
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- CN204469106U CN204469106U CN201520109685.3U CN201520109685U CN204469106U CN 204469106 U CN204469106 U CN 204469106U CN 201520109685 U CN201520109685 U CN 201520109685U CN 204469106 U CN204469106 U CN 204469106U
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- dumbbell
- multiplier
- comparator
- counter
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- 238000000034 method Methods 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses one and can calculate weight lifting number of times and catabiotic dumbbell, comprise the dumbbell body at handle and handle two ends, have in described handle and can record and show weight lifting number of times and catabiotic record cell.By the height change of dumbbell during height tactility apparatus induction weight lifting, and difference in height signal is passed to comparator chip.Difference in height and setting value compare by comparator chip.When difference in height is greater than setting value, comparison output signal is passed to counter chip by comparator chip.Calculator chip counts, and count value is shown on charactron.Counter value signal is passed to multiplier chip by calculator chip simultaneously, and multiplier chip, according to setting weight, calculates consumed energy, and shown on same charactron by energy.The utility model can lift the number of times of dumbbell and the energy of consumption by accurate recording when taking exercise.Person easy to use understands body-building information, obtains better body-building effect.
Description
Technical field
The utility model relates to one can calculate weight lifting number of times and catabiotic dumbbell.
Background technology
Dumbbell is equipment conventional in exercise, and volume is little, takes up space little when putting, and is almost the article of body builder's indispensability.But body builder, usually using in common dumbbell process, is difficult to obtain relevant exercise data.Particularly those are not the people performed physical exercise under fitness assists, and are difficult to amount of exercise and the exercise plan of formulating oneself reality, the good train on of more difficult acquisition.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides one can calculate weight lifting number of times and catabiotic dumbbell.
The object of the invention is to be achieved through the following technical solutions: one can calculate weight lifting number of times and catabiotic dumbbell, comprise two dumbbell bodies, metal handle, anti-slip rubber cover, height sensor, comparator chip, counter chip, multiplier chip, numeral method device, 15V dc source, digital-to-analogue transform chip, plug-in unit potentiometer and divider resistance; Described two dumbbell bodies are separately fixed at the both sides of metal handle; The middle part of described anti-slip rubber cover clad metal handle; Described height sensor, comparator chip, counter chip, multiplier chip, 15V dc source, digital-to-analogue transform chip and divider resistance is installed in metal handle, and numeral method device and plug-in unit potentiometer are embedded on metal handle; Height sensor, comparator chip, counter chip, multiplier chip, numeral method device, digital-to-analogue transform chip, plug-in unit potentiometer is connected with 15V dc source respectively with divider resistance; The input that output and the digital-to-analogue of described height sensor transform chip is connected, and digital-to-analogue transforms the output of chip and is connected with an input of comparator chip; Plug-in unit potentiometer is connected with another input of comparator chip, the described output of comparator chip is connected with the input of counter chip, described counter chip output is connected with an input of numeral method device, another output of counter chip is connected with an input of multiplier chip, and divider resistance is connected with another input of multiplier chip; The output of multiplier chip is connected with another input of numeral method device.
The beneficial effects of the utility model are: 1. the numeral method device on metal handle can show exercise number of times, and the instant moral of user can be allowed to understand oneself current amount of exercise.2. the gross energy of numeral method device display user consumption, oneself current exercise is consumed energy to allow user know quantitatively.In conjunction with data, user is well understood to oneself locomitivity, scientifically formulates the amount of exercise and the drill program that meet oneself, obtains significant train on.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure figure;
Fig. 2 is the confession electrograph of the utility model number of times and consumed energy record and display unit;
Dumbbell body 1 in figure, metal handle 2, anti-slip rubber cover 3, numeral method device 4, plug-in unit potentiometer 5.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model can calculate weight lifting number of times and catabiotic dumbbell, comprises two dumbbell bodies 1, metal handle 2, anti-slip rubber cover 3, height sensor, comparator chip, counter chip, multiplier chip, numeral method device 4,15V dc source, digital-to-analogue conversion chip, plug-in unit potentiometer 5 and divider resistance; Described two dumbbell bodies 1 are separately fixed at the both sides of metal handle 2; Described anti-slip rubber cover 3 is enclosed within the centre of metal handle 2; Described height sensor, comparator chip, counter chip, multiplier chip, 15V dc source, digital-to-analogue transform chip and divider resistance is installed in metal handle 2;
The materials such as above-mentioned dumbbell body 1, metal handle 2 can adopt high-quality clean steel, plating pure iron; Anti-slip rubber cover can adopt the rubber sleeve of anti-skid design;
Numeral method device 4 and plug-in unit potentiometer 5 are embedded on metal handle 2; Numeral method device 4 can adopt ARKSM440391K numeral method device, for the energy of the number of times and consumption that show effective weight lifting; Described plug-in unit potentiometer 5, for arranging the initial comparative voltage of comparator chip, when dumbbell is in differing heights use, by regulating the resistance value of plug-in unit potentiometer 5, makes effective weight lifting height can not be subject to the residing impact highly of dumbbell reality.
As shown in Figure 2, height sensor, comparator chip, counter chip, multiplier chip, numeral method device 4, digital-to-analogue conversion chip, plug-in unit potentiometer 5 are connected with 15V dc source respectively with divider resistance; Described height sensor output and digital-to-analogue transform chip input and are connected, digital-to-analogue transforms chip output, plug-in unit potentiometer 5 is connected with two inputs of comparator chip respectively, the output of described comparator chip is connected with counter chip input, described counter chip output is connected with numeral method device 4 input, and another output, the divider resistance of counter chip are connected with two inputs of multiplier chip respectively; Multiplier chip output is connected with another input of numeral method device 4.
Height sensor can adopt MS5611-01BA03 high accuracy height sensor; For measuring the height that dumbbell rises in real time;
Analog-digital chip can adopt ADS1210 analog-digital chip; Digital voltage signal for being exported by height sensor is converted to analog voltage signal.
Comparator chip can adopt LM393 comparator chip; For comparing the voltage signal inputted from analog voltage signal and the plug-in unit potentiometer 5 of analog-digital chip input, when the analog voltage signal of analog-digital chip input is greater than the voltage signal of plug-in unit potentiometer 5 input, comparative result is effective.
Counter chip can adopt two panels 74LS161 adder connect and obtain; For count comparator chip effective degree.
Total resistance of divider resistance is 150 ohm, and effective resistance is 110 ohm, for obtaining effective high level after dividing potential drop, setting act dumbbell institute work, namely lifting the energy that dumbbell consumes, carrying out the calculating of wastage in bulk or weight energy for multiplier chip.
Multiplier chip can adopt MC14554B multiplier chip.Energy for being consumed by act dumbbell is multiplied with effective weight lifting number of times that counter provides, and carries out the calculating of wastage in bulk or weight energy.
The course of work of the present utility model is as follows: user opens 15V dc source, now, height sensor, comparator chip, counter chip, multiplier chip, numeral method device 4, digital-to-analogue transform chip, plug-in unit potentiometer 5 and divider resistance and start working.By plug-in unit potentiometer 5, dumbbell elemental height (dumbbell is elevated about 30cm, and the number of times regulating plug-in unit potentiometer 5 to numeral method device 4 to show changes just) is set;
When user lifts dumbbell rising, height sensor measures lifting height in real time, and its magnitude value output quantity is transformed voltage analog by analog-digital chip, and output signal is passed to comparator chip.When difference in height is greater than 30cm, trigger comparator chip exports useful signal and passes to multiplier chip and numeral method device 4.Numeral method device 4 shows effective weight lifting number of times.Divider resistance is by the effective high level after dividing potential drop, to set act dumbbell institute work, and high level is inputed to multiplier chip, the energy that count value and act dumbbell consumes by multiplier chip, obtain the energy consumed, and useful signal is passed to numeral method device 4.
Claims (1)
1. one kind can calculate weight lifting number of times and catabiotic dumbbell, it is characterized in that, comprise two dumbbell bodies (1), metal handle (2), anti-slip rubber cover (3), height sensor, comparator chip, counter chip, multiplier chip, numeral method device (4), 15V dc source, digital-to-analogue conversion chip, plug-in unit potentiometer (5) and divider resistance; Described two dumbbell bodies (1) are separately fixed at the both sides of metal handle (2); The middle part of described anti-slip rubber cover (3) clad metal handle (2); Described height sensor, comparator chip, counter chip, multiplier chip, 15V dc source, digital-to-analogue transform chip and divider resistance is installed in metal handle (2), and numeral method device (4) and plug-in unit potentiometer (5) are embedded on metal handle (2); Height sensor, comparator chip, counter chip, multiplier chip, numeral method device (4), digital-to-analogue transform chip, plug-in unit potentiometer (5) is connected with 15V dc source respectively with divider resistance; The input that output and the digital-to-analogue of described height sensor transform chip is connected, and digital-to-analogue transforms the output of chip and is connected with an input of comparator chip; Plug-in unit potentiometer (5) is connected with another input of comparator chip, the described output of comparator chip is connected with the input of counter chip, described counter chip output is connected with an input of numeral method device (4), another output of counter chip is connected with an input of multiplier chip, and divider resistance is connected with another input of multiplier chip; The output of multiplier chip is connected with another input of numeral method device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109685.3U CN204469106U (en) | 2015-02-15 | 2015-02-15 | One can calculate weight lifting number of times and catabiotic dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109685.3U CN204469106U (en) | 2015-02-15 | 2015-02-15 | One can calculate weight lifting number of times and catabiotic dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469106U true CN204469106U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520109685.3U Expired - Fee Related CN204469106U (en) | 2015-02-15 | 2015-02-15 | One can calculate weight lifting number of times and catabiotic dumbbell |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823254A (en) * | 2017-02-27 | 2017-06-13 | 深圳市赛亿科技开发有限公司 | A kind of intelligent exercising apparatus |
| CN106924929A (en) * | 2015-12-29 | 2017-07-07 | 罗伯特·博世有限公司 | Hand-held training device |
-
2015
- 2015-02-15 CN CN201520109685.3U patent/CN204469106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924929A (en) * | 2015-12-29 | 2017-07-07 | 罗伯特·博世有限公司 | Hand-held training device |
| CN106823254A (en) * | 2017-02-27 | 2017-06-13 | 深圳市赛亿科技开发有限公司 | A kind of intelligent exercising apparatus |
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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: 20150715 Termination date: 20160215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |