CN204106965U - A kind of self power generation is sat and is drawn device - Google Patents

Abstract

The utility model provides self power generation to sit and draws device, comprise: rectilinear bracing frame (1), described rectilinear bracing frame (1) comprises a horizontal support face (91) and a vertical support face (92), described horizontal support face (91) is connected with described vertical support face (92) is vertical, and described horizontal support face (91) also arranges the first auxiliary support bar (93) and the second auxiliary support bar (94), the height of described first auxiliary support bar (93) and the second auxiliary support bar (94) is identical, and one end of described first auxiliary support bar (93) and the second auxiliary support bar (94) and described horizontal support face (91) are fixed, the other end of described first auxiliary support bar (93) and the second auxiliary support bar (94) connects and supports the middle part of a metal chaise longue (7).The utility model makes seat draw the environmental protection more of device body-building apparatus, and can reduce the use cost of consumer.

Description

A kind of self power generation is sat and is drawn device

Technical field

The utility model relates to body-building apparatus, and especially a kind of self power generation is sat and drawn device.

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.Sitting draws device as a kind of body-building apparatus being prevalent in the public places such as Ge great community, deeply likes by numerous persons taking exercise, and person taking exercise can draw device to reach the function of tempering arm muscles by sitting, 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 is installed, person taking exercise can observe oneself body weight, heart rate, blood pressure, calorie consumption, speed etc. over the display, display is even connected on digital equipment by some businessmans, and person taking exercise can watching video or video calling etc. over the display.

Along with display is endowed increasing function, its power consumption is more and more higher, be in security consideration, businessman generally can use battery for monitor power supply, 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.

Existing body-building apparatus kind is various, sit and draw device also varied, but the seat also without spontaneous electrical function draws device.

Utility model content

Fail to provide the seat with spontaneous electrical function to draw the technological deficiency of device for prior art, the purpose of this utility model is to provide a kind of self power generation seat and draws device, because needs have spontaneous electrical function, so the self power generation that provides of the utility model is sat, to draw device and the seat of prior art to draw device structurally to have larger different.

According to an aspect of the present utility model, provide a kind of self power generation to sit and draw device, comprising:

Rectilinear bracing frame 1, described rectilinear bracing frame 1 comprises horizontal support face 91 and a vertical support face 92, described horizontal support face 91 is connected with described vertical support face 92 is vertical, and described horizontal support face 91 is also arranged the first auxiliary support bar 93 and the second auxiliary support bar 94, the height of described first auxiliary support bar 93 and the second auxiliary support bar 94 is identical, and one end of described first auxiliary support bar 93 and the second auxiliary support bar 94 and described horizontal support face 91 are fixed, the other end of described first auxiliary support bar 93 and the second auxiliary support bar 94 connects and supports the middle part of a metal chaise longue 7.

Bottom and the described horizontal support face 91 of described metal chaise longue 7 fix, and top and the described vertical support face 92 of described metal chaise longue 7 fix;

Also comprise a seat and draw device supporting surface 2, described seat draws device supporting surface 2 and described horizontal support face to be arranged in parallel, and described seat draws one end of device supporting surface 2 and described vertical support face 92 to fix, described seat draws the other end of device supporting surface 2 to fix with described first auxiliary support bar 93 and described second auxiliary support bar 94 respectively;

Device supporting surface 2 upward direction is drawn to be provided with the first support bar 31 and the second support bar 32 at described seat, lower end and the described seat of described first support bar 31 and described second support bar 32 draw device supporting surface 2 to fix, the upper end of described first support bar 31 and described second support bar 32 connects a rotating shaft 22, and clutch shaft bearing 21 is fixed in described rotating shaft 22;

Described rotating shaft 22 connects first-hand pull bar 41 and second-hand's pull bar 42 respectively, described first-hand pull bar 41 and the symmetrical setting of described second-hand's pull bar 42, and described in two side direction laying respectively at described metal chaise longue 7, the oblique side of metal chaise longue 7 stretches out;

Described seat draws device supporting surface 2 to be also provided with display 8;

Described clutch shaft bearing 21 connects a generator 6, drives described clutch shaft bearing 21 to rotate and drive described generator 6 to generate electricity further when described rotating shaft 22 is rotated; 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 described generator 6, when described clutch shaft bearing 21 rotates, 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 connects 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 rotates, thus drives 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 connecting generator 6 at described clutch shaft bearing 21, when person taking exercise takes exercise, both hands pull first-hand pull bar 41 and second-hand's pull bar 42, first-hand pull bar 41 and second-hand's pull bar 42 drive clutch shaft bearing 21 to rotate by driving described rotating shaft 22, described clutch shaft bearing 21 drives 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, make seat draw the environmental protection more of device body-building apparatus, 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 detailed description of the invention of the present utility model, and the structural representation drawing device is sat in a kind of self power generation;

Fig. 2 illustrates according to detailed description of the invention of the present utility model, and the electrical block diagram drawing device is sat in a kind of self power generation; And

Fig. 3 illustrates according to the 6th embodiment of the present utility model, and the electrical block diagram drawing device is sat in a kind of self power generation.

Detailed description of the invention

Fig. 1 illustrates according to detailed description of the invention of the present utility model, and the structural representation drawing device is sat in a kind of self power generation, particularly, comprising:

Rectilinear bracing frame 1, as shown in Figure 1, described rectilinear bracing frame 1 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 rectilinear bracing frame 1 directly with described metal embedded part by welding, the mode such as screw thread is connected.Again such as, more easy, described rectilinear support 1 is directly fixed on the ground by fastening bolt.More specifically, those skilled in the art understand, preferably, be fixed with ground by following horizontal support face 91, and in a further advantageous embodiment, also, while can being fixed by described horizontal support face 91, be also fixed by the bottom in following vertical support face 92 and ground.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 utility model, do not repeat them here.

Further, those skilled in the art understand, described rectilinear bracing frame 1 is not limited to the L-type shape shown in Fig. 1, such as can also be down that " T " 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, described rectilinear bracing frame 1 comprises horizontal support face 91 and a vertical support face 92, described horizontal support face 91 is connected with described vertical support face 92 is vertical, particularly, the width in described horizontal support face 91 and the width in described vertical support face 92 adapt, and described horizontal support face 91 should at least be greater than people's shoulder width with the width in described vertical support face 92, further, the height in described vertical support face 92 at least should be greater than ordinary people's height above the waist, further, described horizontal support face 91 can by welding with described vertical support face 92, the modes such as screw thread connect.

Further, described horizontal support face 91 is also arranged the first auxiliary support bar 93 and the second auxiliary support bar 94, the height of described first auxiliary support bar 93 and the second auxiliary support bar 94 is identical, and one end of described first auxiliary support bar 93 and the second auxiliary support bar 94 and described horizontal support face 91 are fixed, the other end of described first auxiliary support bar 93 and the second auxiliary support bar 94 connects and supports the middle part of a metal chaise longue 7, further, described first auxiliary support bar 93 and the second auxiliary support bar 94 can adopt welding, the modes such as screw thread connect and are connected with described horizontal support face 91, further, described first auxiliary support bar 93 and the second auxiliary support bar 94 preferably have certain angle with described horizontal support face 91, described angle is less than 90 degree, the length of described first auxiliary support bar 93 and the second auxiliary support bar 94 preferably adapts with the lower-leg length of person taking exercise.

Further, the other end of described first auxiliary support bar 93 and the second auxiliary support bar 94 connects and supports the middle part of a metal chaise longue 7, described metal chaise longue 7 is for supporting the health of person taking exercise, person taking exercise is enable to lie on described metal chaise longue 7, those skilled in the art understand, the outer surface that can contact with people at described metal chaise longue 7 overlaps or the protective sleeve of rubber material on boning, described protective sleeve is used for preventing described burning, described protective sleeve can also be supplied to the comfortable exercise experience of people, further, the protective sleeve of other materials can also be used on described outer surface, described protective sleeve preferably adopts comfortable, flexible, do not hinder skin, there is the material of the features such as certain friction, do not repeat one by one at this.

Preferably, the other end of described first auxiliary support bar 93 and the second auxiliary support bar 94 connects and supports the middle part of a metal chaise longue 7, as shown in Figure 1, shown in described Fig. 1 is, according to the utility model, another kind of preferred variant is shown, the other end of described first auxiliary support bar 93 and the second auxiliary support bar 94 connects and supports on two, the left side fulcrum of a metal chaise longue 7, described fulcrum refers to the corner in described horizontal support face 91, and in another preferably change case, the other end of described first auxiliary support bar 93 and the second auxiliary support bar 94 can intersect at a bit, the medium position on one side away from described vertical support face 92 of described metal chaise longue 7 is connected with described crosspoint, further, described connection can adopt welding, tight split nut is fixed or the mode such as jump ring, do not repeat them here.

Further, bottom and the described horizontal support face 91 of described metal chaise longue 7 fix, top and the described vertical support face 92 of described metal chaise longue 7 fix, preferably, those skilled in the art understand, as shown in Figure 1, described metal chaise longue 7 can be divided into three parts according to the structure of described metal chaise longue, the part fixed with described horizontal support face 91 respectively, horizontal component and the part fixed with described vertical seating surface 92, particularly, length and person taking exercise's lower-leg length of the part fixed with described horizontal support face 91 adapt, described horizontal component length and person taking exercise thigh size adapt, the part that described vertical seating surface 92 fixes adapts with described person taking exercise's back length.More specifically, described rectilinear support 1 can be fixed by the modes such as welding, tight split nut, jump ring, bayonet lock and described metal chaise longue 7.

Further preferably, it will be appreciated by those skilled in the art that the shape of described metal chaise longue 7 can be implemented in many ways.Such as figure 1 illustrates the metal chaise longue of three plane compositions, is that backrest, seat and shank support from top to down respectively.More specifically, described seat portion and following seat draw device supporting surface 2 to seem to link together as shown in Figure 1, but this does not represent that described seat draws device supporting surface 2 must on a horizontal plane with the seat portion of described metal chaise longue 7, or both must form an entirety, do not repeat them here.Meanwhile, it will be appreciated by those skilled in the art that preferably, the seat portion of described metal chaise longue 7 is preferably a supporting surface, and described supporting surface can be made up of solid material, also can be network structure, can also be hollow out shape, not repeat them here.Described Fig. 1 does not illustrate above-mentioned solid or netted or hollow out shape, but this not represent described metal chaise longue 7 are hollow shape as seen in Fig. 1.More specifically, described metal chaise longue 7 is preferably an arc line type structure, more meets human body in shape when sitting of lying to make it.

Preferably, described self power generation seat draws device also to comprise a seat and draws device supporting surface 2, described seat draws device supporting surface 2 and described horizontal support face to be arranged in parallel, and described seat draws one end of device supporting surface 2 and described vertical support face 92 to fix, described seat draws the other end of device supporting surface 2 to fix with described first auxiliary support bar 93 and described second auxiliary support bar 94 respectively, further, as shown in Figure 1, described seat draws device supporting surface to draw the support bar of device for fixing described seat, bearing etc., preferably, described seat draws device supporting surface 2 and described horizontal support face 91 to be arranged in parallel, more specifically, in FIG, show another detailed description of the invention, described seat draws device supporting surface 2 and described horizontal support face 91 on a horizontal line, further, described seat draws the horizontal component of the metal chaise longue 7 mentioned in device supporting surface 2 and above-mentioned preferred variant can make an entirety, in such change case, described seat draws that one end of device supporting surface 2 is vertical with described vertical support face 92 to be fixed, state the other end sat and draw device supporting surface 2, horizontal component namely in above-mentioned change case fixes with described first auxiliary support bar 93 and described second auxiliary support bar 94 respectively, described fixing preferably adopts welding.

Device supporting surface 2 upward direction is drawn to be provided with the first support bar 31 and the second support bar 32 at described seat, lower end and the described seat of described first support bar 31 and described second support bar 32 draw device supporting surface 2 to fix, the upper end of described first support bar 31 and described second support bar 32 connects a rotating shaft 22, described rotating shaft is fixed with a bearing 21, as shown in Figure 1, described first support bar 31 and the second support bar 32 draw device supporting surface 2 perpendicular to described seat, preferably, described first support bar 31 and described second support bar 32 upper end are hollow structure, in one preferably change case, the upper end of described first support bar 31 and described second support bar 32 is taken out by one turn and is connected with described clutch shaft bearing, further, described rotating shaft 22 is parallel to described horizontal support face 91, and the hollow structure of described first support bar 31 and described second support bar 32 upper end is passed in described rotating shaft 22, be fixed on described first support bar 31 and described second support bar 32 upper end, further, described rotating shaft 22 can Free-rolling, further, preferably, a bearing 21 is fixed with in the middle part of described rotating shaft 22, described bearing 21 is preferably hollow structure, described rotating shaft 22 is through described bearing 21, and fix with described bearing 21, described modes such as can adopting welding or jump ring of fixing, further, when described rotating shaft 22 is rotated, described rotating shaft 22 drives described bearing 21 to rotate.Further, according to Fig. 1, the direction of a described support bar 31 and the second support bar 32 might not be direction vertically upward, but can adjust angle according to the position of institute's fixed object, and this does not affect technology contents of the present utility model.

Further, described rotating shaft 22 connects first-hand pull bar 41 and second-hand's pull bar 42 respectively, described first-hand pull bar 41 and the symmetrical setting of described second-hand's pull bar 42, and the oblique side of metal chaise longue 7 stretches out described in two side direction laying respectively at described metal chaise longue 7, those skilled in the art understand, preferably, the two ends of described rotating shaft 22 are individually fixed in the upper end of described first-hand pull bar 41 and second-hand's pull bar 42, the described fixing mode that can use welding.

Particularly, described first-hand pull bar 41 and the symmetrical setting of described second-hand's pull bar 42, described symmetrical setting does not refer to that described first-hand pull bar 41 and described second-hand's pull bar 42 be arranged in parallel, but described first-hand pull bar 41 and described second-hand's pull bar 42 symmetrical relative to the middle part of described rotating shaft 22, described symmetry classes is similar to specular, further, described in two side direction that described first-hand pull bar 41 and described second-hand's pull bar 42 lay respectively at described metal chaise longue 7, the oblique side of metal chaise longue 7 stretches out, further, the distance that distance between described first-hand pull bar 41 and described second-hand's pull bar 42 and person taking exercise's two hands are held between described first-hand pull bar 41 and described second-hand's pull bar 42 respectively adapts, more specifically, described hand lever can be provided with the rubber material increasing friction, for increasing the friction between person taking exercise's hand and described hand lever.

Further, those skilled in the art understand, when person taking exercise holds described first-hand pull bar 41 and described second-hand's pull bar 42, and firmly upwards promote, described first-hand pull bar 41 and described second-hand's pull bar 42 with described rotating shaft 22 for the center of circle moves upward, further, described first-hand pull bar 41 and described second-hand's pull bar 42 drive described rotating shaft 22 to rotate, and described rotating shaft 22 drives described clutch shaft bearing 21 to rotate.

Further, described seat draws device supporting surface 2 to be also provided with display 8, as shown in Figure 1, those skilled in the art understand, lie in or be sitting in order to person taking exercise can be made when described self power generation is sat and drawn device to take exercise and can see content shown on described display 8, the height that described display 8 is installed should not higher than the horizontal line of sight of person taking exercise, and further, described display 8 is preferably placed in the centre position of described first-hand pull bar 41 and described second-hand's pull bar 42.Further, as shown in Figure 1, described display 8 is preferably fixed on the left side central portion position in described horizontal support face 91, those skilled in the art understand, in one preferably change case, telescopic motion bar and deflectable motion bar can be increased in the lower end of described display 8, make person taking exercise freely adjust height and the direction of described display 8.These implementations do not affect the technical solution of the utility model.The support bar of described display 8 can adopt modes such as welding, tight split nut is fixed, jump ring is fixing with the fixing of described horizontal support face 91, preferably, in order to ensure that described display 8 can stable be fixed on described horizontal support face 91, 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.

More specifically, index of correlation information when described display 8 mainly can provide described person taking exercise to take exercise, further, described display 8 can demonstrate the exercise time of person taking exercise, the revolution, heart rates etc. that draw device are sat in self power generation, also can play video, music, browsing pictures etc.Further, person taking exercise described self power generation sit draw device moves time, can by the healthy situation of described display 8 moment observation oneself.

In another preferably change case, described display 8 can also be fixed in the centre position, left side that described seat draws device supporting surface 2, in such change case, described position can make described person taking exercise from described display 8 more close to, more closely watch the healthy situation of oneself.More specifically, described display 8 can also directly be fixed on ground by built-in fitting, and this does not affect the technical solution of the utility model, does not repeat them here.

Further, described clutch shaft bearing 21 connects a generator 6, drives described generator 6 to generate electricity when described clutch shaft bearing 21 rotates; 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 preferably generator 6 can be connected on metal chaise longue 7, and parallel with clutch shaft bearing 21, particularly, described generator 6 can adopt welding, is threaded, the mode such as bayonet lock is connected with the upper end of metal chaise longue 7.It will be appreciated by those skilled in the art that conveniently and safety make person taking exercise use described self power generation to sit to draw device, and described generator 6 is preferably placed in the upper position, back of described metal chaise longue 7, and and described metal chaise longue 7 there is certain interval.Described clutch shaft bearing 21 can be connected by specialized couplings with described generator 6, the combination of such as gear and chain, again the combination of such as Timing Belt and drive plate.As one change, described clutch shaft bearing 21 is same rotating shaft with the rotating shaft of described generator 6, thus directly drives 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 on same straight line, should not repeat them here.

In another preferably change case, described generator 6 can also be placed on described vertical support face 92, in such change case, described generator 6 is preferably by welding, the modes such as tight split nut are fixed on the top position in described vertical support face 92, preferably, those skilled in the art understand, at described generator 6, the outside of bearing 21 and the such electricity generation system of described rotating shaft 22, one protecting sheathing is preferably installed, described protecting sheathing is for the protection of the related device of described electricity generation system, particularly, protect described generator 6, bearing 21, rotating shaft 22 etc. device can not by destructions such as artificial or natural calamities.

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 charging of pure charged with direct current, pulse direct current, the just profound charging of direct current, 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 is sat to the power electronic equipment drawing 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 described generator 6, when described clutch shaft bearing 21 rotates, 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 is provided with the second gear, and described first gear is connected by chain with the second gear.When described clutch shaft bearing 21 rotates, described clutch shaft bearing 21 is with described second pinion rotation, described second gear, by the first pinion rotation of generator 6 described in described chain-driving, completes 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 connects the rocking bar bearing of described hand generator, and described clutch shaft bearing 21 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.

Further with reference to above-mentioned embodiment illustrated in fig. 1, it will be appreciated by those skilled in the art that to save material, described horizontal support face 91 and described vertical support face 92 are hollow structure in the embodiment shown in fig. 1, are namely made up of several iron props.And in a preferred change case, some sculptures can be set in the hollow structure in described vertical support face 92, thus increase that it is attractive in appearance.In another change case, solid construction all can be made in described horizontal support face 91 and described vertical support face 92, such as connect four frames etc. in described horizontal support face 91 and described vertical support face 92 with steel plate, this does not affect particular content of the present utility model.

Fig. 2 illustrates according to detailed description of the invention of the present utility model, and the electrical block diagram drawing device is sat in a kind of self power generation.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 drawing device is sat in a kind of self power generation.Those skilled in the art understand, in the present embodiment, the transmission device drawing device is sat in described self power generation, the i.e. dynamic conductive device that is connected with described generator 6 of clutch shaft bearing 21 described in above-described embodiment, described generator 6 is given in the clutch shaft bearing 21 rotational kinetic energy transmission driven by user movement, and described generator 6 is powered to described display 8.Further, display provided by the utility model comprises display, data processing circuit and sensing system, wherein, described sensing system is for obtaining the revolution of described clutch shaft bearing 21, and be transferred to described data processing circuit after being converted to data signal, correspondingly, described data processing circuit is by the display of the revolution of described clutch shaft bearing 21 on the display, 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 rotates.Further, described data processing circuit also obtains the wattage of described generator 6 generating by described sensing system, thus correspondingly described display 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. self power generation is sat and is drawn a device, it is characterized in that, comprising:

Rectilinear bracing frame (1), described rectilinear bracing frame (1) comprises a horizontal support face (91) and a vertical support face (92), described horizontal support face (91) is connected with described vertical support face (92) is vertical, and described horizontal support face (91) also arranges the first auxiliary support bar (93) and the second auxiliary support bar (94), the height of described first auxiliary support bar (93) and the second auxiliary support bar (94) is identical, and one end of described first auxiliary support bar (93) and the second auxiliary support bar (94) and described horizontal support face (91) are fixed, the other end of described first auxiliary support bar (93) and the second auxiliary support bar (94) connects and supports the middle part of a metal chaise longue (7),

Bottom and the described horizontal support face (91) of described metal chaise longue (7) fix, and top and the described vertical support face (92) of described metal chaise longue (7) fix;

Also comprise a seat and draw device supporting surface (2), described seat draws device supporting surface (2) and described horizontal support face to be arranged in parallel, and described seat draws one end of device supporting surface (2) and described vertical support face (92) to fix, described seat draws the other end of device supporting surface (2) to fix with described first auxiliary support bar (93) and described second auxiliary support bar (94) respectively;

Device supporting surface (2) upward direction is drawn to be provided with the first support bar (31) and the second support bar (32) at described seat, the lower end of described first support bar (31) and described second support bar (32) and described seat draw device supporting surface (2) to fix, the upper end of described first support bar (31) and described second support bar (32) connects a rotating shaft (22), described rotating shaft (22) is fixed with clutch shaft bearing (21);

Described rotating shaft (22) connects first-hand pull bar (41) and second-hand's pull bar (42) respectively, described first-hand pull bar (41) and described second-hand's pull bar (42) symmetrical setting, and described in two side direction laying respectively at described metal chaise longue (7), the oblique side of metal chaise longue (7) stretches out;

Described seat draws device supporting surface (2) to be also provided with display (8);

Described clutch shaft bearing (21) connects a generator (6), drives described clutch shaft bearing (21) to rotate and drive described generator (6) generating further when described rotating shaft (22) is rotated; The current output terminal of described generator (6) is provided with wire and connects the power input of described display (8).

2. self power generation described is according to claim 1 sat and is drawn device, and it is characterized in that, described wire connects a battery, and described battery connects the power input of described display (8).

3. self power generation according to claim 1 and 2 is sat and is drawn device, it is characterized in that, described generator (6) is chain-drive generator, and described clutch shaft bearing (21) is connected by chain with the bearing of described generator (6), when described clutch shaft bearing (21) rotates, the bearing of generator described in described chain-driving rotates, thus drives described generator (6) to generate electricity.

4. self power generation according to claim 1 and 2 is sat and is drawn device, it is characterized in that, described generator (6) is hand generator, and described clutch shaft bearing (21) connects the rocking bar bearing of described hand generator, and it is dynamic to drive the rocker shaft of described hand generator to forward during described clutch shaft bearing (21) rotation, thus described hand generator is driven to generate electricity.

5. self power generation according to claim 1 and 2 is sat and is drawn device, 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).