CN203183566U - Selecting iron weight sensing mechanism and health and fitness facility - Google Patents
Selecting iron weight sensing mechanism and health and fitness facility Download PDFInfo
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- CN203183566U CN203183566U CN 201320127776 CN201320127776U CN203183566U CN 203183566 U CN203183566 U CN 203183566U CN 201320127776 CN201320127776 CN 201320127776 CN 201320127776 U CN201320127776 U CN 201320127776U CN 203183566 U CN203183566 U CN 203183566U
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Abstract
The utility model discloses a selecting iron weight sensing mechanism and a health and fitness facility. The selecting iron weight sensing mechanism comprises a sensor frame, a selecting iron base, a plug pin and multiple blocks of selecting iron, wherein each block of selecting iron is provided with a transverse plug pin hole, a magnetic sensing circuit board is fixedly arranged on the sensor frame, a magnetic sensing device is installed at the position, being at the same height with the transverse plug pin hole of each block of selecting iron, of the magnetic sensing circuit board, and a magnet is fixedly arranged on the plug pin. Accordingly to the selecting iron weight sensing mechanism, only one magnet is used as a signal source, the internal interference problem does not exist in the sensing process, the weight of the blocks of selecting iron can be displayed only when the plug pin is inserted into the transverse plug pin hole of each block of selecting iron, and therefore each user can be clear at a glance for the current balance weight in the first time. In addition, the weight sensing of the selecting iron can be achieved only by one magnet, the usage number of magnets is saved, national rare earth resources can be saved, the cost is reduced, and meanwhile the complexity of the processing technology of counterweight iron is simplified.
Description
Technical field
The utility model belongs to the health and fitness facilities technical field, relates in particular to a kind of health and fitness facilities of selecting iron weight sensing mechanism and adopting this selection iron weight sensing mechanism.
Background technology
Traditional body-building apparatus weight sensing mechanism is that magnet is fixed on the sensor that each sheet selects to respond on the iron side, referring to shown in Figure 1, each sheet selects on the iron 1 magnet 2 is arranged fixedly all, under idle state, all magnet 2 is with tongue tube 3 adhesives, so can not show the selected weight of present latch group this moment, have only when iron is selected in pull-up, the above magnet of selected selection iron becomes open circuit, sends signal of single-chip microcomputer to, could show this moment to select the iron weight information.This induction mode has the following disadvantages: 1, adjacent magnet may disturb mutually; 2, the magnetic force of every block of magnet is difficult to guarantee equal fully; 3, must use polylith magnet to increase cost and consume 4, have only the pull-up of selection iron just can be shown weight, increase inconvenience for the user.
Based on this, how to invent a kind of selection iron weight sensing mechanism, solve the conventional weight sensing mechanism and use polylith magnet as the not high problem of reliability that signal source and adjacent magnets may disturb and respond to, be the problem that the utility model mainly solves.
Summary of the invention
The utility model is in order to solve the not high problem of reliability that the conventional weight sensing mechanism uses polylith magnet may disturb and respond to as signal source and adjacent magnets, a kind of selection iron weight sensing mechanism is provided, can realize selecting the iron weight detecting by a magnet only is set, solve a series of problem of using polylith magnet to bring.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of selection iron weight sensing mechanism, comprise sensor frame, select the iron seat, latch, and polylith selection iron, each selects iron all to have horizontal pin hole, is installed with the magnetic conduction circuitry plate on the described sensor frame, and select the horizontal pin hole equal-height position of iron that one magnetic-inductive device all is installed with each on the described magnetic conduction circuitry plate, be installed with a magnet on the described latch.
Owing to only adopt a magnet as signal source in the present embodiment, preferred, described magnet is installed in the top of described latch.When latch insert to be selected the equal horizontal pin hole of iron, the magnet that is arranged on the latch top will be near parallel with it magnetic-inductive device, this magnetic-inductive device adhesive, coupled circuit turn-on.
Preferably, described magnetic-inductive device is tongue tube.
Based on above-mentioned a kind of selection iron weight sensing mechanism, the utility model has proposed a kind of health and fitness facilities of selecting iron weight sensing mechanism that adopts simultaneously, comprise control module, and selection iron weight sensing mechanism, described selection iron weight sensing mechanism comprises sensor frame, select the iron seat, latch, and polylith is selected iron, each selects iron all to have horizontal pin hole, be installed with the magnetic conduction circuitry plate that is connected with described control module on the described sensor frame, and select the horizontal pin hole equal-height position of iron that one magnetic-inductive device all is installed with each on the described magnetic conduction circuitry plate, be installed with a magnet on the described latch.When the magnetic-inductive device adhesive, during coupled circuit turn-on, single-chip microcomputer is converted into numerical value by specific program, just can calculate the weight of selecting iron.
Further, described control module is single-chip microcomputer.
Further again, described health and fitness facilities also comprises display unit, and described display unit is connected with described single-chip microcomputer, and display unit is for the weight information that shows the selection iron that single-chip microcomputer calculates.
Compared with prior art, advantage of the present utility model and good effect are: only use a magnet as not having the internal interference problem in the signal source induction process, the accuracy height of induction; When only needing latch to insert to select the equal horizontal pin hole of iron, can show and select iron weight, need not selection iron mentioned and just show weight, each user can be come into plain view to current counterweight in the very first time; And, only use a magnet can realize selecting the iron weight induction, saved the use amount of magnet, can save national rare earth resources, simplified the complexity of the processing technology of balance weight iron when reducing cost.
After reading the detailed description of the utility model embodiment by reference to the accompanying drawings, other characteristics of the present utility model and advantage will become clearer.
Description of drawings
Fig. 1 is the structural representation of existing selection iron weight sensing mechanism;
Fig. 2 is a kind of example structure schematic diagram of the selection iron weight sensing mechanism that proposes of the utility model;
Fig. 3 is the partial structurtes schematic diagram of Fig. 2;
Fig. 4 is the side structure schematic diagram of Fig. 2;
Fig. 5 is the partial structurtes schematic diagram of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done explanation in further detail.
The not high problem of reliability that the utility model uses polylith magnet may disturb and respond to as signal source and adjacent magnets at the conventional weight sensing mechanism, a kind of health and fitness facilities of selecting iron weight sensing mechanism and adopting this weight sensing mechanism is provided, will be illustrated with the health and fitness facilities that adopts this weight sensing mechanism below.
Embodiment one, the health and fitness facilities of present embodiment comprises selects iron weight sensing mechanism and control module, control module is connected with selecting iron weight sensing mechanism, be used for the signal of selecting iron weight sensing unit to send is calculated and controls other electronic devices of health and fitness facilities, referring to shown in Figure 2, for selecting the structural representation of iron weight sensing mechanism, comprise sensor frame 1, select iron seat 2, latch 3, and polylith is selected iron 4, be installed with magnetic conduction circuitry plate 5 on the described sensor frame, referring to shown in Figure 4, each selects iron 4 all to have horizontal pin hole 7, referring to shown in Figure 3, magnetic conduction circuitry plate 5 is provided with magnetic-inductive device 6, referring to shown in Figure 2, is selecting the horizontal pin hole equal-height position of iron that one magnetic-inductive device 6 all is installed with each, referring to shown in Figure 5, be installed with a magnet 8 on the latch 3.The operation principle of the selection iron weight sensing mechanism of present embodiment is: owing to select the equal-height position of the horizontal pin hole 7 of iron that a magnetic-inductive device 6 all is installed with each, therefore when the latch 3 that magnet 8 is installed inserts selection iron 4 by horizontal pin hole 7, these magnetic-inductive device 6 adhesives, coupled circuit turn-on, corresponding control module namely can calculate the weight of selected selection iron, solved and need not at present and will select iron to lift the problem that just can calculate weight, and only adopt a magnet 8 as signal source, can there be the internal interference problem in the induction process, and the use amount of having saved magnet, can save national rare earth resources, simplify the complexity of the processing technology of balance weight iron when reducing cost.
In order to make magnetic-inductive device 6 sensitive induced magnets 8, magnet 8 preferably is installed in the top of latch 3.When latch 3 inserts the horizontal pin hole 7 of selecting iron 4, it is nearest to be arranged on will be the with it parallel magnetic-inductive device 6 of the magnet 8 at the top of latch 3, this magnetic-inductive device 8 can very sensitive adhesive, corresponding coupled circuit turn-on, in the present embodiment, magnetic-inductive device 8 can adopt tongue tube to realize.Control module can adopt chip microcontroller.The user checks selected weight information for convenience, and the health and fitness facilities of present embodiment also comprises display unit, and display unit is connected with single-chip microcomputer, and display unit is for the weight information that shows the selection iron that single-chip microcomputer calculates.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (8)
1. select iron weight sensing mechanism for one kind, comprise sensor frame, select the iron seat, latch, and polylith selection iron, each selects iron all to have horizontal pin hole, it is characterized in that: be installed with the magnetic conduction circuitry plate on the described sensor frame, and select the horizontal pin hole equal-height position of iron that one magnetic-inductive device all is installed with each on the described magnetic conduction circuitry plate, be installed with a magnet on the described latch.
2. selection iron weight sensing mechanism according to claim 1, it is characterized in that: described magnet is installed in the top of described latch.
3. selection iron weight sensing mechanism according to claim 1 and 2, it is characterized in that: described magnetic-inductive device is tongue tube.
4. health and fitness facilities, comprise control module and select iron weight sensing mechanism, described selection iron weight sensing mechanism comprises sensor frame, select the iron seat, latch, and polylith is selected iron, each selects iron all to have horizontal pin hole, it is characterized in that: be installed with the magnetic conduction circuitry plate that is connected with described control module on the described sensor frame, and select the horizontal pin hole equal-height position of iron that one magnetic-inductive device all is installed with each on the described magnetic conduction circuitry plate, be installed with a magnet on the described latch.
5. health and fitness facilities according to claim 4, it is characterized in that: the magnet of stating is installed in the top of described latch.
6. according to claim 4 or 5 described health and fitness facilitieses, it is characterized in that: described magnetic-inductive device is tongue tube.
7. health and fitness facilities according to claim 6, it is characterized in that: described control module is single-chip microcomputer.
8. health and fitness facilities according to claim 6, it is characterized in that: described health and fitness facilities also comprises display unit, described display unit is connected with described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127776 CN203183566U (en) | 2013-03-20 | 2013-03-20 | Selecting iron weight sensing mechanism and health and fitness facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320127776 CN203183566U (en) | 2013-03-20 | 2013-03-20 | Selecting iron weight sensing mechanism and health and fitness facility |
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| CN203183566U true CN203183566U (en) | 2013-09-11 |
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| CN 201320127776 Expired - Lifetime CN203183566U (en) | 2013-03-20 | 2013-03-20 | Selecting iron weight sensing mechanism and health and fitness facility |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664424A (en) * | 2016-02-15 | 2016-06-15 | 魏传民 | Strength training aid counterweight block recognition device and counterweight recognition method |
| CN106102841A (en) * | 2014-03-10 | 2016-11-09 | 爱康保健健身有限公司 | Magnetic weight selector |
| CN108096763A (en) * | 2017-12-21 | 2018-06-01 | 重庆摩奥科技有限公司 | A kind of counter weight device for fitness equipment |
| CN108635728A (en) * | 2018-05-08 | 2018-10-12 | 毛兵兵 | Physical function rehabilitation training stake |
| CN109069899A (en) * | 2016-04-13 | 2018-12-21 | 索尼移动通讯有限公司 | For the measuring system used in fitness equipment |
| CN112741988A (en) * | 2019-10-31 | 2021-05-04 | 清河国际股份有限公司 | Weight piece gap adjusting device of weight training equipment |
-
2013
- 2013-03-20 CN CN 201320127776 patent/CN203183566U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102841A (en) * | 2014-03-10 | 2016-11-09 | 爱康保健健身有限公司 | Magnetic weight selector |
| US9849326B2 (en) | 2014-03-10 | 2017-12-26 | Icon Health & Fitness, Inc. | Magnetic weight selector |
| CN106102841B (en) * | 2014-03-10 | 2018-01-12 | 爱康保健健身有限公司 | Magnetic weight selector |
| CN105664424A (en) * | 2016-02-15 | 2016-06-15 | 魏传民 | Strength training aid counterweight block recognition device and counterweight recognition method |
| CN105664424B (en) * | 2016-02-15 | 2023-08-18 | 热玩(青岛)创新科技有限公司 | Device and method for identifying balancing weight of strength trainer |
| CN109069899A (en) * | 2016-04-13 | 2018-12-21 | 索尼移动通讯有限公司 | For the measuring system used in fitness equipment |
| US10898758B2 (en) | 2016-04-13 | 2021-01-26 | Sony Corporation | Measurement system for use in an exercise machine |
| CN109069899B (en) * | 2016-04-13 | 2021-03-23 | 索尼移动通讯有限公司 | Measurement system for use in fitness equipment |
| CN108096763A (en) * | 2017-12-21 | 2018-06-01 | 重庆摩奥科技有限公司 | A kind of counter weight device for fitness equipment |
| CN108635728A (en) * | 2018-05-08 | 2018-10-12 | 毛兵兵 | Physical function rehabilitation training stake |
| CN112741988A (en) * | 2019-10-31 | 2021-05-04 | 清河国际股份有限公司 | Weight piece gap adjusting device of weight training equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
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| CX01 | Expiry of patent term |