CN204134114U - Chest device is drawn in a kind of self power generation deadweight - Google Patents
Chest device is drawn in a kind of self power generation deadweight Download PDFInfo
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- CN204134114U CN204134114U CN201420508279.XU CN201420508279U CN204134114U CN 204134114 U CN204134114 U CN 204134114U CN 201420508279 U CN201420508279 U CN 201420508279U CN 204134114 U CN204134114 U CN 204134114U
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Abstract
The utility model provides self power generation to conduct oneself with dignity and draws chest device, comprise: bracing frame (1), first-hand pull bar (11) is connected bracing frame (1) by head rod (31) with the second connecting rod (32) with second-hand's pull bar (12); Described head rod (31) is connected with described first hanging stick (51) and the second hanging stick (52) with the second bearing (22) respectively by clutch shaft bearing (21) with the second connecting rod (32); Support frame as described above (1) is provided with a seat (4) and display (8); Described clutch shaft bearing (21) or the second bearing (22) connect a generator (6), drive described generator (6) to generate electricity when described clutch shaft bearing (21) or the second bearing (22) rotate; The current output terminal of described generator (6) is provided with wire and connects the power input of described display (8).The utility model object makes person taking exercise be electric energy when using deadweight to draw chest device by the kinetic transformation produced.
Description
Technical field
The utility model relates to body-building apparatus, and chest device is drawn in especially a kind of self power generation deadweight.
Background technology
In this day and age, the care of people to health uprises gradually, has various body-building apparatus kind to be also more and more in the market, and different body-building apparatus has its oneself different function.Deadweight draws chest device as a kind of body-building apparatus being prevalent in the public places such as Ge great community, deeply like by numerous persons taking exercise, person taking exercise can draw chest device to reach the function of tempering arm muscles by deadweight, use simple, easy left-hand seat, amount of exercise is not too large, is applicable to the person taking exercise of all ages and classes especially.Businessman is in order to improve Consumer's Experience, often display screen is installed, person taking exercise can observe oneself body weight, heart rate, blood pressure, calorie consumption, speed etc. on a display screen, display screen is even connected on digital equipment by some businessmans, and person taking exercise can watching video or video calling etc. on a display screen.
Along with display screen is endowed increasing function, its power consumption is more and more higher, be in security consideration, businessman generally can use battery to power for display screen, such design just brings a problem, and because power consumption is more and more higher, consumer needs to change battery frequently, and society environmental problem more and more comes into one's own, the impact of frequent replacing battery on environment is higher.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of self power generation deadweight and draws chest device.
According to an aspect of the present utility model, provide a kind of self power generation to conduct oneself with dignity and draw chest device, it is characterized in that, comprising:
Bracing frame 1, support frame as described above 1 is arranged on the ground vertically upward, and keeps relative fixing with ground;
First-hand pull bar 11 is connected bracing frame 1 by head rod 31 with the second connecting rod 32 with second-hand's pull bar 12, and described first-hand pull bar 11 and second-hand's pull bar 12 are positioned at the dead ahead of support frame as described above 1;
Described head rod 31 is fixedly connected with second-hand's pull bar 12 with first-hand pull bar 11 with the second connecting rod 32;
Support frame as described above 1 top is provided with the first hanging stick 51 and the second hanging stick 52, and described head rod 31 is connected with described first hanging stick 51 and the second hanging stick 52 with the second bearing 22 respectively by clutch shaft bearing 21 with the second connecting rod 32;
Support frame as described above 1 is provided with a seat 4, and described seat 4 is positioned at immediately below described first-hand pull bar 11 and second-hand's pull bar 12;
Support frame as described above 1 is also provided with display 8;
Described clutch shaft bearing 21 or the second bearing 22 connect a generator 6, drive described generator 6 to generate electricity when described clutch shaft bearing 21 or the second bearing 22 rotate; The current output terminal of described generator 6 is provided with wire and connects the power input of described display 8.
Preferably, described wire connects a battery, and described battery connects the power input of described display 8.
Preferably, described generator 6 is chain-drive generator, and described clutch shaft bearing 21 is connected by chain with the bearing of the second bearing 22 with described generator 6, when described clutch shaft bearing 21 and the second bearing 22 rotate, the bearing of generator described in described chain-driving rotates, thus drives described generator 6 to generate electricity.
Preferably, described generator 6 is hand generator, and described clutch shaft bearing 21 is connected the rocking bar bearing of described hand generator with the second bearing 22, and described clutch shaft bearing 21 and the second bearing 22 to drive the rocker shaft of described hand generator to forward when rotating dynamic, thus drive described hand generator to generate electricity.
Preferably, also comprise a generated energy metering device, described generated energy metering device comprises I/U converter and A/D converter, described I/U converter, A/D converter are connected in series, and the input of described I/U converter is electrically connected with the current output terminal of described generator 6, the output of described A/D converter is connected to the first input pin of the single-chip microcomputer in described display 8.
The utility model is by being connected generator 6 at described clutch shaft bearing 21 with the second bearing 22, when person taking exercise takes exercise, both hands pull first-hand pull bar 11 and second-hand's pull bar 12, first-hand pull bar 11 and second-hand's pull bar 12 drive clutch shaft bearing 21 and the second bearing 22 to rotate by head rod 31 and the second connecting rod 32, described clutch shaft bearing 21 and the second bearing 22 drive described generator 6 to rotate when rotating, described generator 6 makes kinetic transformation be electric energy, by delivery of electrical energy to display 8, such display does not need extra electric supply installation to operate, deadweight is made to draw the environmental protection more of chest device machine type body exercising device material, and the use cost of consumer can be reduced.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 illustrates according to the first embodiment of the present utility model, and the structural representation of chest device is drawn in a kind of self power generation deadweight;
Fig. 2 illustrates according to the first embodiment of the present utility model, and the electrical block diagram of chest device is drawn in a kind of self power generation deadweight; And
Fig. 3 illustrates according to the 5th embodiment of the present utility model, and the structural representation of chest device is drawn in a kind of self power generation deadweight.
Detailed description of the invention
Fig. 1 shows the first embodiment of the present utility model, and chest device is drawn in a kind of self power generation deadweight, particularly, comprising:
Bracing frame 1, as shown in Figure 1, support frame as described above is L-type bracing frame, arranges on the ground vertically upward, and keeps relative fixing with ground.Fixed form has multiple, such as, ground can arrange metal embedded part, described support bar 1 directly with described metal embedded part by welding, the mode such as screw thread is connected.Again such as, more easy, support frame as described above 1 is directly fixed on the ground by fastening bolt.It will be appreciated by those skilled in the art that and adopt which kind of fixed form not affect flesh and blood of the present invention, do not repeat them here.
Further, those skilled in the art understand, support frame as described above 1 is not limited to the L-type shape shown in Fig. 1, can also be such as that " 1 " font is arranged on the ground vertically upward, it can also be the cubic shaped surrounded by multiple support bar, it will be appreciated by those skilled in the art that the change of this shape all belongs to the art customary means, do not repeat them here.
Further, as shown in Figure 1, first-hand pull bar 11 is connected bracing frame 1 by head rod 31 with the second connecting rod 32 with second-hand's pull bar 12, and described first-hand pull bar 11 and second-hand's pull bar 12 are positioned at the dead ahead of support frame as described above 1.Described first-hand pull bar 11 and second-hand's pull bar 12 are arranged straight down, the mutual interconnection of described first-hand pull bar 11, second-hand's pull bar 12, head rod 31, second connecting rod 32 is in same point, and head rod 31, second connecting rod 32 and first-hand pull bar 11, second-hand's pull bar 12 all form certain joint angle.Preferably adopt the mode of welding to connect, as one change, in the position perforate of first-hand pull bar 11, second-hand's pull bar 12, head rod 31, second connecting rod 32 tie point, directly can also be bolted.More specifically, those skilled in the art understand, described head rod 31 and the second connecting rod 32 and first-hand pull bar 11 with second-hand's pull bar 12 for being fixedly connected with, like this when person taking exercise pulls first-hand pull bar 11 and second-hand's pull bar 12, described head rod 31, second connecting rod 32, first-hand pull bar 11, second-hand's pull bar 12 integrally can move together.
In another change case, 3rd connecting rod can also be set as transition connecting rod, described first-hand pull bar 11, second-hand's pull bar 12, head rod 31, second connecting rod 32 are all connected on the 3rd connecting rod, and this connected mode can realize equally, does not repeat them here.
Further, support frame as described above 1 top is provided with the first hanging stick 51 and the second hanging stick 52, and described head rod 31 is connected with described first hanging stick 51 and the second hanging stick 52 with the second bearing 22 respectively by clutch shaft bearing 21 with the second connecting rod 32.Preferred connected mode is, the position perforate that described clutch shaft bearing 21 and the second bearing 22 are set is needed at described first hanging stick 51 and the second hanging stick 52, the size of described perforate and the matching size of described clutch shaft bearing 21 and the second bearing 22 close, described clutch shaft bearing 21 and the second bearing 22 are embedded in described perforate, described head rod 31 and the second connecting rod 32 stretch into the clutch shaft bearing 21 be embedded in perforate and are connected with the second bearing 22 and then with described first hanging stick 51 and the second hanging stick 52, described like this head rod 31, second connecting rod 32, first-hand pull bar 11, when second-hand's pull bar 12 integrally moves, described clutch shaft bearing 21 and the second bearing 22 can be driven to rotate, described head rod 31 simultaneously, second connecting rod 32, first-hand pull bar 11, second-hand's pull bar 12 integrally rotates relative to bracing frame 1.
In another change case, the inner ring of described clutch shaft bearing 21 and the second bearing 22 is directly enclosed within described first hanging stick 51 and the second hanging stick 52, and with described first hanging stick 51 and the second hanging stick 52 tight fit, described head rod 31 and the second connecting rod 32 are connected to the outer ring of described clutch shaft bearing 21 and the second bearing 22 by modes such as welding, and then be connected with described first hanging stick 51 and the second hanging stick 52, those skilled in the art understand, this change case can realize the object of above-described embodiment equally, does not repeat them here.
Further, support frame as described above 1 is provided with a seat 4, and described seat 4 is positioned at immediately below described first-hand pull bar 11 and second-hand's pull bar 12.Person taking exercise is when taking exercise, and I sits on the seat, and both hands upwards pull described first-hand pull bar 11 and second-hand's pull bar 12.As shown in Figure 1, described seat 4 can adopt on the mode fixed bottom boundaries such as welding, bolt, and as one change, described seat 4 can also be fixed on bracing frame 1 by connecting rod, does not repeat them here.It will be appreciated by those skilled in the art that also can not arrange seat 5, now person taking exercise stands on ground and performs physical exercise, and equally also can reach train on as one change.
Further, support frame as described above 1 is also provided with display 8.As shown in Figure 1, it will be appreciated by those skilled in the art that the height that the height that described display 8 is installed preferably is sitting on seat 5 with person taking exercise is suitable in order to person taking exercise can be made to see content shown on display 8 when taking exercise, particularly, should according to normal eye's level or position on the lower side.Further, preferably, the position that can connect described display 8 at support frame as described above 1 increases telescopic motion bar and deflectable motion bar, and person taking exercise can be made freely to adjust height and the direction of described display 8.As one change, described display 8 can also directly fix on the ground, and this does not affect the technical solution of the utility model.Described display can demonstrate person taking exercise exercise time, deadweight draw chest device revolution, heart rates etc., also can play video, music, browsing pictures etc.Fixing between support frame as described above 1 with display 8 can adopt modes such as welding, tight split nut is fixed, jump ring is fixing, preferably, in order to ensure that display can stable be fixed on bracing frame 1, connected mode adopts tight split nut to fix, those skilled in the art understand, adopt which kind of mode not affect substance of the present utility model, do not repeat them here.
Further, described clutch shaft bearing 21 or the second bearing 22 connect a generator 6, drive described generator 6 to generate electricity when described clutch shaft bearing 21 or the second bearing 22 rotate.It will be appreciated by those skilled in the art that preferably generator 6 can be connected on bracing frame 1, and parallel with clutch shaft bearing 21 or the second bearing 22, described generator 6 can adopt welding, is threaded, the mode such as bayonet lock is connected with bracing frame 1.Described clutch shaft bearing 21 or the second bearing 22 can be connected by specialized couplings with described generator 6, the combination of such as gear and chain, the again combination of such as Timing Belt and drive plate.As one change, described clutch shaft bearing 21 or the second bearing 22 are same rotating shaft with the rotating shaft of described generator 6, thus directly drive the axis of rotation of described generator 6 when described axis of rotation, and then described generator 6 is generated electricity.It will be appreciated by those skilled in the art that in such manner, the position of described generator 6 should change, and the rotating shaft of described generator 6 with described clutch shaft bearing 21 or the second bearing 22 on a straight line, should not repeat them here.
It will be appreciated by those skilled in the art that described generator 6 is usually by stator, rotor, end cap. the parts such as support and bearing are formed.Wherein, other structural members that described stator holds group by support, stator core, line and fixes these parts form.Described rotor is made up of rotor core, rotor magnetic pole (have magnetic to grip, magnetic pole winding), slip ring, (also known as copper ring, collector ring), the parts such as fan and rotating shaft.By bearing, support and the end cap stator by generator, rotor assembles, rotor can be rotated in the stator, pass into certain exciting current by slip ring, make stator become one and rotate just magnetic field, stator coil does the motion of cutting magnetic line, thus generation induced potential, drawn by binding post, connect in the loop, just create electric current.Such as, chapter 8 " electricity and magnetic " in " compulsory education curricular standard test textbook physics (under grade eight) " of people education publishing house just describes the general principle of hand generator, simultaneously those skilled in the art understand and can also realize the utility model content by the FSD-65W model hand generator produced of reference beads sea market Kang Neng Electronic Science and Technology Co., Ltd. (www.koncan.cn), do not repeat them here.
Further, the current output terminal of described generator 6 is provided with wire and connects the power input of described display 8.It will be appreciated by those skilled in the art that described generator 6 can be dc generator, also can be alternating current generator, if adopt alternating current generator, needing to arrange rectifier by AC conversion is direct current.The function of described display 8 mainly shows the run duration, amount of exercise etc. of person taking exercise, also can play video, animation etc.Like this when person taking exercise moves, drive described hand generator 6 to generate electricity, give described display 8 by described wire by the delivery of electrical energy that sends.
Preferably, as the second embodiment of the present utility model, described wire connects a battery, and described battery connects the power input of described display 8.Battery common at present has lead-acid accumulator, lithium iron phosphate storage battery, preferably adopt lithium iron phosphate storage battery, when person taking exercise moves, be described charge in batteries by described generator, the mode of charging can adopt the charging of the just profound charging of DC charging, direct current in pure charged with direct current, arteries and veins, the intermittent discharge of direct current band, these all belong to prior art, do not repeat them here.By arranging described battery, and be described charge in batteries by described generator, namely described battery can be used as standing power supply, described self power generation deadweight is drawn to the power electronic equipment of chest device, comprises described display 8.
Preferably, as the 3rd embodiment of the present utility model, described generator 6 is chain-drive generator, and described clutch shaft bearing 21 is connected by chain with the bearing of the second bearing 22 with described generator 6, when described clutch shaft bearing 21 and the second bearing 22 rotate, the bearing of generator described in described chain-driving rotates, thus drives described generator 6 to generate electricity.Those skilled in the art understand, in order to realize the present embodiment, described chain generator is provided with the first gear, described first gear is fixed on the outside of generator 6, described generator 6 inside is fixed with other generator parts such as bearing, coil rack, described clutch shaft bearing 21 and the second bearing 22 are provided with the second gear, and described first gear is connected by chain with the second gear.When described clutch shaft bearing 21 and the second bearing 22 rotate, described clutch shaft bearing 21 and the second bearing 22 are with described first pinion rotation, described first gear is by the first pinion rotation of generator 6 described in described chain-driving, complete the conduction of power, described generator 6 and then be electric energy by kinetic transformation.As one change, described first gear and the second gear can also be the first drive plate and the second drive plate, and corresponding described chain replaces with Timing Belt, can complete the conduction of power equally, and then are electric energy by kinetic transformation, do not repeat them here.
Preferably, as the 4th embodiment of the present utility model, described generator 6 is hand generator, and described clutch shaft bearing 21 is connected the rocking bar bearing of described hand generator with the second bearing 22, and described clutch shaft bearing 21 and the second bearing 22 to drive the rocker shaft of described hand generator to forward when rotating dynamic, thus drive described hand generator to generate electricity.It will be appreciated by those skilled in the art that conducting power principle and the embodiment of the present embodiment are similar, namely described rocking bar bearing is equivalent to gear or drive plate, does not repeat them here.
Preferably, as the 5th embodiment of the present utility model, also comprise a generated energy metering device, for measuring the electricity that described generator 6 sends.As shown in Figure 2, shown generated energy metering device comprises I/U converter and A/D converter, and the input of described I/U converter is electrically connected with the current output terminal of described generator 6, for receiving the current signal that generator 6 sends.The effect of described I/U converter is that the current signal that described generator 6 sends is converted to voltage signal (i.e. analog signal), be beneficial to signals collecting below, such as fairly simple method is divider approach, resistance is passed into by electric current, go out voltage signal at resistance up-sampling, potentiometer regulation output voltage swing can be used simultaneously, also have Hall element method in addition, triode methods etc., do not repeat them here.
Further, described I/U converter, A/D converter are connected in series, the effect of described A/D converter is that the voltage signal (i.e. analog signal) of described I/U converter conversion is converted to data signal, relatively more conventional method is successively comparison A/D converter, to be described A/D converter consisted of successively CL Compare Logic a comparator and D/A converter its principle, from highest order, sequentially input voltage and built-in D/A converter are exported by each and compare, compare through n time and export digital value.In addition also have capacitor array successively to compare type, voltage to frequency conversion type etc., do not repeat them here.
Fig. 2 shows the electrical block diagram of the present embodiment.Further, it will be appreciated by those skilled in the art that the output of described A/D converter is connected to the first input pin of the single-chip microcomputer in described display 8.Its effect of described single-chip microcomputer outputs to display 8 by after the Digital Signal Processing of described A/D converter.Such as described single-chip microcomputer basic structure is by arithmetic unit, accumulator, memory, controller, input-output equipment is formed, its operation principle is: described A/D converter successively inputs a, b two data signals, arithmetic unit performs add operation, before addition, data signal a is placed in accumulator, b is placed in data register, when performing addition instruction, arithmetic unit namely two number phase adductions result c stored in accumulator, replace the content a that accumulator is original, when the continuous supplied with digital signal of described A/D converter, arithmetic unit can repeat above-mentioned steps and finally draw result of calculation.
Further, described single-chip microcomputer is connected with display, and the function of described singlechip controller takes out result of calculation from memory, carries out decoding and test to result of calculation, and produce corresponding operating control signal, outputs in described display 8 and shows.
Further, Fig. 3 illustrates according to the 6th embodiment of the present utility model, and the electrical block diagram of chest device is drawn in a kind of self power generation deadweight.Those skilled in the art understand, in the present embodiment, the transmission device of chest device is drawn in described self power generation deadweight, the i.e. dynamic conductive device that is connected with described generator 6 with the second bearing 22 of clutch shaft bearing 21 described in above-described embodiment, described generator 6 is given in the clutch shaft bearing 21 driven by user movement and the second bearing 22 rotational kinetic energy transmission, and described generator 6 is powered to described display 8.Further, display provided by the utility model comprises display screen, data processing circuit and sensing system, wherein, described sensing system is for obtaining the revolution of described clutch shaft bearing 21 and the second bearing 22, and be transferred to described data processing circuit after being converted to data signal, correspondingly, the revolution of described clutch shaft bearing 21 and the second bearing 22 is presented on described display screen by described data processing circuit, thus make user can check its parameter of moving in exercise limit, limit, the number of turns that such as described clutch shaft bearing 21 and the second bearing 22 rotate.Further, described data processing circuit also obtains the wattage of described generator 6 generating by described sensing system, thus correspondingly described display screen 8 shows generated energy.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (5)
1. a chest device is drawn in self power generation deadweight, it is characterized in that, comprising:
Bracing frame (1), support frame as described above (1) is arranged on the ground vertically upward, and keeps relative fixing with ground;
First-hand pull bar (11) is connected bracing frame (1) by head rod (31) with the second connecting rod (32) with second-hand's pull bar (12), and described first-hand pull bar (11) and second-hand's pull bar (12) are positioned at the dead ahead of support frame as described above (1);
Described head rod (31) is fixedly connected with second-hand's pull bar (12) with first-hand pull bar (11) with the second connecting rod (32);
Support frame as described above (1) top is provided with the first hanging stick (51) and the second hanging stick (52), and described head rod (31) is connected with described first hanging stick (51) and the second hanging stick (52) with the second bearing (22) respectively by clutch shaft bearing (21) with the second connecting rod (32);
Support frame as described above (1) is provided with a seat (4), and described seat (4) is positioned at immediately below described first-hand pull bar (11) and second-hand's pull bar (12);
Support frame as described above (1) is also provided with display (8);
Described clutch shaft bearing (21) or the second bearing (22) connect a generator (6), drive described generator (6) to generate electricity when described clutch shaft bearing (21) or the second bearing (22) rotate; The current output terminal of described generator (6) is provided with wire and connects the power input of described display (8).
2. chest device is drawn in self power generation deadweight according to claim 1, and it is characterized in that, described wire connects a battery, and described battery connects the power input of described display (8).
3. chest device is drawn in self power generation deadweight according to claim 1 and 2, it is characterized in that, described generator (6) is chain-drive generator, and described clutch shaft bearing (21) or the second bearing (22) are connected by chain with the bearing of described generator (6), when described clutch shaft bearing (21) or the second bearing (22) rotate, the bearing of generator described in described chain-driving rotates, thus drives described generator (6) to generate electricity.
4. chest device is drawn in self power generation deadweight according to claim 1 and 2, it is characterized in that, described generator (6) is hand generator, and described clutch shaft bearing (21) or the second bearing (22) connect the rocking bar bearing of described hand generator, and it is dynamic to drive the rocker shaft of described hand generator to forward when described clutch shaft bearing (21) or the second bearing (22) rotation, thus described hand generator is driven to generate electricity.
5. chest device is drawn in self power generation deadweight according to claim 1 and 2, it is characterized in that, also comprise a generated energy metering device, described generated energy metering device comprises I/U converter and A/D converter, described I/U converter, A/D converter are connected in series, and the input of described I/U converter is electrically connected with the current output terminal of described generator (6), the output of described A/D converter is connected to the first input pin of the single-chip microcomputer in described display (8).
Priority Applications (1)
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CN201420508279.XU CN204134114U (en) | 2014-09-04 | 2014-09-04 | Chest device is drawn in a kind of self power generation deadweight |
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CN201420508279.XU CN204134114U (en) | 2014-09-04 | 2014-09-04 | Chest device is drawn in a kind of self power generation deadweight |
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CN201420508279.XU Expired - Fee Related CN204134114U (en) | 2014-09-04 | 2014-09-04 | Chest device is drawn in a kind of self power generation deadweight |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114816544A (en) * | 2022-04-18 | 2022-07-29 | 杭州宇树科技有限公司 | Starting method for electric chest expander, pulling starting module and chest expander |
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2014
- 2014-09-04 CN CN201420508279.XU patent/CN204134114U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114816544A (en) * | 2022-04-18 | 2022-07-29 | 杭州宇树科技有限公司 | Starting method for electric chest expander, pulling starting module and chest expander |
CN114816544B (en) * | 2022-04-18 | 2024-01-30 | 杭州宇树科技有限公司 | Starting method for electric chest expander, pulling starting module and chest expander |
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Granted publication date: 20150204 Termination date: 20190904 |