CN108551249B - Conversion structure for converting kinetic energy into electric energy and wireless electronic product - Google Patents
Conversion structure for converting kinetic energy into electric energy and wireless electronic product Download PDFInfo
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- CN108551249B CN108551249B CN201810437452.4A CN201810437452A CN108551249B CN 108551249 B CN108551249 B CN 108551249B CN 201810437452 A CN201810437452 A CN 201810437452A CN 108551249 B CN108551249 B CN 108551249B
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Abstract
The invention relates to the technical field of power generation equipment, and discloses a conversion structure for converting kinetic energy into electric energy and a wireless electronic product, wherein the conversion structure comprises a magnet group and a coil group, the coil group comprises a connecting plate and two coils, the two coils are respectively inserted at two ends of the connecting plate, a through hole is formed in a spacing part in the middle of the connecting plate, and the magnet group is arranged in the through hole in a penetrating manner and comprises a magnet and two magnetic conductive plates which are alternatively abutted against the connecting plate; the conversion structure also comprises a driving structure for driving the magnet group to move up and down in the through hole. The magnet group is driven to move up and down in the through hole through the driving structure, the two magnetic conduction plates are respectively and alternately abutted against the connecting plate, the magnetic poles of the connecting plate are changed, and instantaneous current is generated in the coil through the change of the direction of the magnetic induction lines in the coil; the conversion structure is applied to the wireless electronic product, and the wireless electronic product does not need to adopt a battery as a power supply, so that a series of problems existing in the use of the battery are avoided.
Description
Technical Field
The invention relates to the technical field of power generation equipment, in particular to a conversion structure for converting kinetic energy into electric energy and a wireless electronic product comprising the conversion structure.
Background
Wireless electronic products are widely used in life, and low power consumption wireless electronic products usually use batteries as power sources for work, such as switches of electric appliances, remote controllers and the like. The use of batteries as a power source has limitations, such as limited service life, and the need to repeatedly purchase and periodically replace batteries, which significantly increases the cost of the user; in addition, the battery is easy to rust and leak, so that for some wireless electronic products with security protection function, the reliability of the wireless electronic products can be greatly reduced by using the battery, the requirement of providing energy for all weather for a long time cannot be met, and when the wireless electronic products are subjected to illegal invasion, the wireless electronic products are likely to lose functions due to the failure of the battery, so that the loss is brought to users.
In addition, most batteries are disposable products, the service cycle of the batteries is short, and if the batteries need to be used for a long time, the batteries must be continuously purchased, so that the economic burden of a user is increased; moreover, the manufacturing of the battery not only consumes resources, but also a large amount of waste batteries are discarded, which brings adverse effects to the environment and is not environment-friendly.
Disclosure of Invention
The invention aims to provide a conversion structure for converting kinetic energy into electric energy, and aims to solve the problems that a wireless electronic product in the prior art adopts a battery as a power supply, has poor use reliability, increases the use cost of a user and is not environment-friendly.
The invention is realized in this way, the conversion structure of kinetic energy conversion electric energy, including magnet group and coil group, the said coil group includes connecting plate and two coils made of magnetic conductive material, the both ends of the said connecting plate are inserted in two said coils separately, and the middle part of the said connecting plate forms the interval part located between two said coils; the partition part is provided with a through hole, the magnet group penetrates through the through hole and comprises a magnet and two magnetic conduction plates which are alternatively abutted against the connecting plate, and the two magnetic conduction plates are respectively arranged at the upper end and the lower end of the magnet; the conversion structure also comprises a driving structure for driving the magnet group to move up and down in the through hole of the connecting plate.
The invention also provides a wireless electronic product comprising the conversion structure for converting kinetic energy into electric energy.
Compared with the prior art, the conversion structure for converting kinetic energy into electric energy provided by the invention drives the magnet group to move up and down in the through hole of the connecting plate through the driving structure, so that the two magnetic conduction plates of the magnet group are respectively and alternately abutted against the connecting plate, and the magnetic poles of the connecting plate are changed, therefore, the direction of the magnetic induction line in the coil is changed, and instantaneous current is generated in the coil; the conversion structure is applied to the low-power-consumption wireless electronic product, so that instantaneous current can be provided for the wireless electronic product and used as a power supply, the wireless electronic product does not need to adopt a battery as the power supply, a series of problems existing in the battery are avoided, the reliability of the wireless electronic product is high, the use cost of a user is greatly reduced, and the wireless electronic product is environment-friendly in use.
Drawings
Fig. 1 is a schematic perspective view of a conversion structure for converting kinetic energy into electrical energy according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a conversion structure for converting kinetic energy into electrical energy according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is an enlarged schematic view at B in FIG. 2;
fig. 5 is a schematic perspective view of a part of a conversion structure for converting kinetic energy into electric energy according to an embodiment of the present invention;
fig. 6 is a perspective exploded view of a coil assembly provided by an embodiment of the present invention;
fig. 7 is a perspective exploded view of a magnet assembly according to an embodiment of the present invention;
fig. 8 is a perspective view of a conversion structure for converting kinetic energy into electrical energy according to an embodiment of the present invention in a first state;
fig. 9 is a perspective view of a second state of a conversion structure for converting kinetic energy into electrical energy according to an embodiment of the present invention;
fig. 10 is a schematic front view of a first state of a conversion structure for converting kinetic energy into electric energy according to an embodiment of the present invention;
fig. 11 is a schematic front view of a second state of a conversion structure for converting kinetic energy into electrical energy according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
As shown in fig. 1 to 11, the preferred embodiment of the present invention is provided.
Referring to fig. 1 to 11, the conversion structure 1 for converting kinetic energy into electrical energy provided in this embodiment may be applied to wireless electronic products such as switches and remote controllers, and the conversion structure 1 may be applied to low-power consumption wireless electronic products that require a power supply to provide the power supply for the wireless electronic products.
Referring to fig. 1 to 7, a conversion structure 1 for converting kinetic energy into electrical energy includes a coil assembly 11 and a magnet assembly 12, wherein the coil assembly 11 includes a connecting plate 112 made of a magnetic conductive material and two coils, the two coils are respectively located at two ends of the connecting plate 112 and are arranged at intervals, that is, two ends of the connecting plate 112 are respectively inserted into the coil centers; a spacer formed between the two coils is formed in the middle of the connection plate 112, and a through hole 1121 is formed in the spacer of the connection plate 112, the through hole 1121 penetrating through the upper and lower ends of the spacer of the connection plate 112; the magnet assembly 12 includes a magnet 122 and two magnetic conductive plates 121, and the two magnetic conductive plates 121 are respectively connected to the upper end and the lower end of the magnet 122, so that the two magnetic conductive plates 121 form different magnetic poles, that is, the magnetic pole of one magnetic conductive plate 121 is an N pole, and the magnetic pole of the other magnetic conductive plate 121 is an S pole.
In this embodiment, the magnet assembly 12 is inserted into the through hole 1121 of the connecting plate 112, and the conversion structure 1 for converting kinetic energy into electrical energy further includes a driving structure, the driving structure is used to move the magnet assembly 12 up and down in the through hole 1121, so that a certain magnetic conductive plate 121 of the magnet assembly 12 abuts against the connecting plate 112, and when a certain magnetic conductive plate 121 abuts against the connecting plate 112, at this time, the magnetic pole of the connecting plate 112 is the same as the magnetic pole of the magnetic conductive plate 121 abutting against it. In the process that the magnet assembly 12 moves up and down in the through hole 1121, the two magnetic conductive plates 121 in the magnet assembly 12 are alternatively abutted against the connecting plate 112, so that the change of the magnetic poles of the connecting plate 112 is realized.
Referring to fig. 8 to 11, in actual operation, first, as shown in fig. 8 and 10, when the connecting plate 112 abuts against the magnetic conductive plate 121 at the upper end of the magnet 122, the magnetic pole of the connecting plate 112 is N; when the magnet assembly 12 moves downward along the through hole 1121 by the driving structure, the connecting plate 112 is separated from the magnetic conductive plate 121, and along with the movement of the magnet assembly 12, as shown in fig. 9 and 11, the connecting plate 112 abuts against the magnetic conductive plate 121 at the lower end of the magnet 122, and at this time, the magnetic pole of the connecting plate 112 is changed to S, so that the direction of the magnetic induction line passing through the connecting plate 112 is changed, that is, the direction of the magnetic induction line passing through the center of the coil is changed. Of course, when the connecting plate 112 abuts against the magnetic conductive plate 121 at the lower end of the magnet 122, the driving structure can drive the magnet assembly 12 to move upward along the through hole 1121 to abut against the magnetic conductive plate 121 at the upper end of the magnet 122, and the magnet assembly 12 can move up and down in the through hole 1121 by repeating the above operation.
As can be seen from the above, when the magnet assembly 12 moves up and down along the through hole 1121 by the driving mechanism, the magnetic poles of the connecting plate 112 change, that is, the direction of the magnetic induction lines passing through the center of the coil changes, so that the coil in the coil assembly 11 generates a transient current. When the conversion structure 1 is applied to a low-power consumption wireless electronic product, the coil of the coil assembly 11 is electrically connected to other elements of the wireless electronic product, so that the effect of instantly supplying power to the wireless electronic product can be achieved.
By adopting the conversion structure 1 for converting kinetic energy into electric energy, the wireless electronic product does not need to adopt a battery and the like as a power supply, so that a series of problems existing in the battery can be avoided, the use reliability is high, the use cost of a user is greatly reduced, the environment and the like cannot be influenced, and the use is more environment-friendly.
In this embodiment, the middle of the connecting plate 112 is formed with a gap extending along the width direction of the connecting plate 112, the gap is aligned with the through hole 1121 in the connecting plate 112, and the gap separates the connecting plate 112 into two half connecting plates arranged at intervals, that is, there is no connection relationship between the two half connecting plates, the through hole 1121 is also divided into two parts by the gap, so as to the conversion structure 1, the magnetic induction intensity of the magnetic induction line passing through the connecting plate 112 can be greatly improved, and in the process of the up-and-down movement of the magnet assembly 12, a current with a large intensity can be generated in the coil.
Specifically, the slit aligns with the center position of the through hole 1121, and divides the connection plate 112 into two symmetrically arranged half-connection plates, so that the through hole 1121 is also divided into two symmetrical portions. Of course, as another embodiment, the gap may separate the connection plate 112 and the through hole 1121, and need not necessarily be divided into two symmetrical parts.
Further preferably, a plurality of slits may be provided in the connecting plate 112, and the connecting plate 112 and the through hole 1121 may be divided into a plurality of parts by the plurality of slits, but the arrangement of the slits may be specifically determined according to actual needs, and is not limited to extending in the width direction of the connecting plate 112.
Alternatively, as another embodiment, the connecting plate 112 may be a one-piece structure integrally formed, so that there is no need to provide a slit in the connecting plate 112. The specific arrangement can be determined according to actual needs.
In this embodiment, the coil includes two coil frames 113 and a wound wire 111, the two coil frames 113 are respectively inserted into two ends of the connecting plate 112, and the wound wire 111 is respectively wound around the outer peripheries of the coil frames 113, so that two ends of the connecting plate 112 penetrate through the center of the coil.
Specifically, the outer end of the bobbin 113 is formed with an annular groove 1131, and the above-mentioned wound electric wire 111 is wound in the annular groove 1131 of the bobbin 113, but of course, as other embodiments, other structures may be formed on the bobbin 113 for winding the wound electric wire 111; the required current is different according to the different load power of the electrical connection, the corresponding output power can be obtained by adjusting the number of turns of the wound wire 111 and the diameter of the wound wire 111, the number of turns of the coil is between 150T and 2000T, and the wire diameter of the wound wire 111 is between 0.08mm and 0.3 mm.
The inner ends of the coil frames 113 are recessed to form semicircular through slots 1132, and after the two coil frames 113 are respectively inserted into the two ends of the connecting plate 112, the inner ends of the two coil frames 113 are oppositely arranged, so that the semicircular through slots 1132 of the two coil frames 113 enclose a cylindrical hollow area 1133, and the magnet assembly 12 is inserted into the through hole 1121 of the connecting plate 112 and is located in the hollow area.
In this embodiment, two sides of the middle portion of the connecting plate 112 are arranged in an arc shape to form an arc-shaped section 1122, the through hole 1121 formed in the middle portion of the connecting plate 112 is located between the two arc-shaped sections 1122, when two ends of the connecting plate 112 are respectively inserted into the coil rack 113, the end portion of the arc-shaped section 1122 just abuts against the surface of the semicircular through groove 1132 of the coil rack 113, so that the insertion and positioning between the connecting plate 112 and the coil rack 113 are facilitated, and the arc-shaped section 1122 of the connecting plate 112 abuts against the surface of the semicircular through groove 1132 of the coil rack 113, thereby realizing the positioning and fixing between the coil rack 113 and the connecting plate 112.
Of course, as another embodiment, another structure may be adopted for the bobbin 113, and the bobbin is connected to the end of the connection plate 112 by this structure. It is sufficient to connect two coils to both ends of the connection plate 112.
In this embodiment, the diameter of the magnetic conducting plate 121 is greater than the diameter of the magnet 122, the two magnetic conducting plates 121 clamp the magnet 122 in the middle, the outer sides of the magnetic conducting plates 121 respectively form extending ends extending outward relative to the magnet 122, a clamping area is formed by enclosing the extending ends of the two magnetic conducting plates 121, the two magnetic conducting plates 121 are respectively located above and below the connecting plate 112, and the connecting plate 112 is located in the clamping area of the two magnetic conducting plates 121, so that when the magnetic conducting plates 121 abut against the connecting plate 112, the inner side surfaces of the extending ends of the magnetic conducting plates 121 abut against the surface of the connecting plate 112, thereby achieving the abutting between the magnetic conducting plates 121 and the connecting plate 112.
Thus, when the magnet assembly 12 moves up and down in the through hole 1121, the inner side surfaces of the extending ends of the two magnetic conductive plates 121 are alternatively abutted against the surface of the connecting plate 112, so as to change the magnetism of the connecting plate 112, that is, the direction of the magnetic induction line passing through the center of the coil changes.
Or, as another embodiment, the diameter of the magnetic conduction plate 121 is the same as the diameter of the magnet 122, and the magnetic conduction plate 121 is aligned with the magnet 122, so that when the coil assembly 11 moves up and down along the through hole 1121, the outer side wall of the magnetic conduction plate 121 abuts against the side wall of the through hole 1121 of the connection plate 112, thereby achieving the abutment between the connection plate 112 and the magnetic conduction plate 121.
In this embodiment, the through hole 1121 is a circular hole, which facilitates the formation of the through hole 1121, and when the magnet assembly 12 moves up and down relative to the through hole 1121, the abutting area of the outer sidewall of the magnetic conductive plate 121 and the sidewall of the through hole 1121 can be greatly increased. Of course, when the outer sidewall of the magnetic conductive plate 121 abuts against the sidewall of the through hole 1121, at this time, the outer shape of the magnetic conductive plate 121 is consistent with the outer shape of the through hole 1121, and for the magnet 122, as long as the diameter thereof is not larger than the diameter of the through hole 1121, it is ensured that it can move up and down relative to the through hole 1121.
In the magnet group 12, the two magnetic conductive plates 121 and the magnet 122 are connected by the rivet 123, that is, the rivet 123 penetrates through the two magnetic conductive plates 121 and the magnet 122, so that the two magnetic conductive plates 121 and the magnet 122 are connected by riveting the rivet 123, thereby forming the complete magnet group 12.
In the conversion structure 1, the magnet group 12 moves up and down in the through hole 1121, so that the magnetic poles of the connection plate 112 are rapidly switched, and thus the direction of the magnetic induction lines passing through the coil is changed, and a transient current is generated in the coil, and in the whole process, the moving speed of the magnet group 12 in the through hole 1121, that is, the magnetic pole switching speed of the connection plate 112 is a more critical operation.
In order to accelerate the moving speed of the magnet assembly 12 in the through hole 1121, in the present embodiment, the driving structure includes the elastic piece 13 connected to the magnet assembly 12, so that the elastic piece 13 drives the magnet assembly 12 to move up and down by operating the up-and-down reciprocating deformation of the elastic piece 13. Of course, driven by the elastic piece 13, the moving speed of the magnet assembly 12 in the through hole 1121 is fast, so that the replacement and abutment between the connecting plate 112 and the two magnetic conductive plates 121 are greatly accelerated.
Specifically, the middle of the elastic piece 13 is connected to a magnetic conductive plate 121 of the magnet assembly 12, and two ends of the elastic piece 13 extend outwards beyond two sides of the coil rack 113, and the elastic piece 13 is used for accelerating the speed of the relative movement between the magnet assembly 12 and the coil assembly 11, so that the generated energy is larger; when the deformation force of the elastic piece 13 is greater than the attraction force between the magnetic conductive plate 121 and the connecting plate 112, the magnet assembly 12 moves relative to the coil assembly 11 under the driving of the deformation force of the elastic piece 13. That is, the elastic piece 13 drives the magnet assembly 12 to move up and down, so that the magnet assembly 12 moves up and down in the through hole 1121 of the connection plate 112. Alternatively, as another embodiment, the connection between the elastic piece 13 and the magnet group 12 may be in other various manners as long as it can drive the magnet group 12 to move up and down.
In addition, the middle of the elastic piece 13 is recessed downwards to form an installation slot 131, the magnet group 12 is directly placed in the installation slot 131, the magnetic conduction plate 121 at the lower end of the magnet group 12 is connected with the installation slot 131, and the rivet directly penetrates through the magnetic conduction plate 121 and is riveted with the connecting plate 112. Of course, as another embodiment, the elastic sheet may also be flat and straight, which may be determined according to the actual requirement. (these are merely illustrative of some cases and are not intended to be limiting, in terms of their shape, but rather are intended to be as broad as possible in the sense of protection of the claims)
Specifically, the resilient piece 13 is made of steel or phosphor copper, the depressed mounting groove 131 is punched out, and the resilient piece 13 is only slightly deformed by about 0.3mm to 1mm in movement.
In this embodiment, the driving structure further includes a swing frame 14, the swing frame 14 has two connecting ends 143, the two connecting ends 143 are respectively connected to two ends of the elastic sheet 13, and the process of driving the elastic sheet 13 by the swing frame 14 to move the magnet group 12 up and down is as follows:
initially, a magnetic conductive plate 121 of the magnet assembly 12 and the connecting plate 112 attract each other, two connecting ends 143 of the swing frame 14 respectively pry two ends of the elastic sheet 13, when the prying starts, the elastic sheet 13 gradually deforms elastically, because the attraction force between the magnetic conductive plate 121 and the connecting plate 112 is greater than the elastic deformation force of the elastic sheet 112, at this time, the magnet assembly 12 does not move, when the swing frame 14 continues to pry the elastic sheet 13, the elastic sheet 13 continues to deform until the elastic deformation force of the elastic sheet 13 is greater than the attraction force between the magnetic conductive plate 121 and the connecting plate 112, at this time, the magnetic conductive plate 121 and the connecting plate 112 are separated from the attraction, the magnet assembly 12 can move upward or downward at a very fast speed, and the connecting plate 112 can attract another magnetic conductive plate 121, so that the process of alternately attracting between the connecting plate 112 and the two magnetic conductive plates 121 is realized.
The elastic sheet 13 is used for storing potential energy and increasing the running speed of the magnet group 12; in addition, depending on the prying direction of the swing frame 14, the magnet assembly 12 moves either upward or downward, that is, the elastic piece 13 drives the magnet assembly 12 to move up and down, specifically upward or downward, in the through hole 1121 of the connecting plate 112, depending on the prying direction of the swing frame 14,
the swing frame 14 includes an outer strip 141 and two connecting strips 142, the outer ends of the two connecting strips 142 are respectively connected to two ends of the outer strip 141, the two connecting strips 142 are arranged at opposite intervals, the inner ends of the two connecting strips 142 respectively form the connecting ends 143, thus the connecting ends 143 of the two connecting strips 142 are respectively connected to two ends of the elastic sheet 13, the entire swing frame 14 can swing up and down by operating the outer strip 141 of the swing frame 14, and the magnet group 12 is driven to move up and down by the elastic sheet 13.
Specifically, the two connecting strips 142 and the outer strip 141 enclose a surrounding area, and the coil assembly 11 is located in the surrounding area of the swing frame 14, so that the coil assembly 11 is prevented from interfering with the up-and-down swing of the swing frame 14. The connecting strip 142 is bent to form a bent portion, and the outer end of the connecting strip 142 is upward in a tilting shape along the direction from inside to outside, so that the outer end of the connecting strip 142 is connected by the outer strip 141, and the outer strip 141 is located at the upward tilting position, thereby facilitating the up-and-down movement of the outer strip 141, i.e., facilitating the operation of the up-and-down swinging distance of the swinging frame 14.
A hinge column 143 extends towards the side edge at the bent part of the connecting strip 142, and the hinge column 143 is hinged, so that when the swing frame 14 swings, the hinge column 143 is used as a swing center, two ends of the swing frame 14 swing up and down, so that when the outer strip 141 presses down, the elastic sheet 13 is lifted up, the whole magnet group 12 also moves up, and the magnetic conduction plate 121 at the upper end of the magnet group 12 is abutted to the connecting plate 112; when the outer strips 141 are raised upward, the elastic pieces 13 are pressed downward, the entire magnet group 12 moves downward, and the magnetic conductive plate 121 at the lower end of the magnet group 12 abuts against the connecting plate 112.
In addition, a clamping groove is formed in the connecting end 143 of the connecting strip 142, and both ends of the elastic piece 13 are respectively inserted into the clamping grooves of the connecting end 143 of the connecting strip 142, so that the connecting end 143 and the elastic piece 13 are fixedly connected.
In this embodiment, the driving structure includes two swing frames 14, the two swing frames 14 are disposed oppositely, and the two connecting ends 143 of the two swing frames 14 are respectively connected to the two ends of the elastic sheet 13, so that one end of the elastic sheet 13 is respectively connected to the connecting ends 143 of the two swing frames 14.
Since the two swing frames 14 are arranged opposite to each other, the two enclosed regions of the two swing frames 14 form a closed region in which the two coil groups 11, the magnet groups 12, and the like are disposed.
In this embodiment, the conversion structure 1 for converting kinetic energy into electric energy includes a base 16, a cavity 161 with an open upper end is formed in the base 16, the magnet assembly 12, the connecting plate 112 and the coil assembly 11 are respectively disposed in the cavity 161 of the base 16, two end portions of the elastic sheet 13 extend out of two sides of the base 16, the swing frame 14 is formed out of the cavity 161 of the base 16, and two connecting ends 143 of the swing frame 14 are respectively connected with two end portions of the elastic sheet 13.
Thus, by providing the base 16, the entire coil assembly 11 and the magnet assembly 12 can be protected, and the swing frame 14 is formed outside the cavity 161 of the base 16, so that the base 16 does not interfere with the upward and downward swinging of the swing frame 14.
Since the magnet assembly 12 is disposed in the cavity 161 of the base 16, a positioning groove 165 is formed at the bottom of the cavity 161, and the positioning groove 165 is aligned with the middle of the flexible sheet 13, so that when the middle of the flexible sheet 13 is depressed downward, it is sunk into the positioning groove 165 at the bottom of the cavity 161, thereby positioning the up-and-down movement of the flexible sheet 13.
In addition, when the magnet assembly 12 moves up and down, in order to ensure that the coil assembly 11 is fixed, in the embodiment, the inner side wall of the base 16 is provided with the hook 164, and the hook 164 is connected with the coil rack 113 in a clamping manner, so that the whole coil assembly 11 is stably placed in the cavity 161 of the base 16, and the phenomenon of simultaneous displacement between the coil assembly 11 and the magnet assembly 12 is avoided.
In this embodiment, the conversion structure 1 for converting kinetic energy into electric energy further includes a wireless transmitting circuit board 15, the wireless transmitting circuit board 15 is used for transmitting wireless signals, and is connected to the wound electric wire 111 of the coil, so that the wireless transmitting circuit board 15 can transmit wireless signals by supplying power to the coil through the wound electric wire 111.
Specifically, the wireless transmission circuit board 15 is disposed in the cavity 161, so that the structure of the entire conversion structure 1 for converting kinetic energy into electric energy is more compact; further preferably, the wireless transmission circuit board 15 is closed over the upper end opening of the cavity 161.
The embodiment also provides a wireless electronic product, which comprises the conversion structure 1 for converting kinetic energy into electric energy, so that instant current can be provided for the wireless electronic product by using the conversion structure 1, and the current can provide instant operation effects for the wireless electronic product, such as a remote controller, a switch and the like, so that the wireless electronic product does not need to adopt a battery as a power supply, thereby avoiding a series of problems existing in the use of the battery; and, when the wireless electronic product is not used, the conversion structure 1 can not work, so that the wireless electronic product is in a non-electricity state, and the use of the wireless electronic product is safer.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (26)
1. The conversion structure for converting kinetic energy into electric energy is characterized by comprising a magnet group and a coil group, wherein the coil group comprises a connecting plate made of magnetic conductive materials and two coils, two end parts of the connecting plate are respectively inserted into the two coils, and a spacing part positioned between the two coils is formed in the middle of the connecting plate; the partition part is provided with a through hole, the magnet group penetrates through the through hole and comprises a magnet and two magnetic conduction plates which are alternatively abutted against the connecting plate, and the two magnetic conduction plates are respectively arranged at the upper end and the lower end of the magnet; the conversion structure also comprises a driving structure for driving the magnet group to move up and down in the through hole of the connecting plate; wherein the connecting plate is integrally formed; the diameter of each magnetic conduction plate is larger than that of each magnet, the outer sides of the magnetic conduction plates extend outwards to form extension ends which are located outside the magnets and used for being abutted against the connecting plates, and the extension ends of the two magnetic conduction plates are enclosed to form a clamping area; the connecting plate is located in the clamping area.
2. A conversion structure of kinetic energy into electric energy as claimed in claim 1, wherein said coil includes a bobbin in which an end portion of said connection plate is inserted, and a wound wire wound around an outer periphery of said bobbin.
3. A conversion structure of kinetic energy into electrical energy as claimed in claim 2, wherein said driving structure comprises an elastic piece connected to said set of magnets.
4. A conversion structure for converting kinetic energy into electric energy as claimed in claim 3, wherein the middle portion of said elastic sheet is connected to one of said magnetic conductive plates, and two ends of said elastic sheet extend outward to two sides of said coil frame.
5. A conversion structure for converting kinetic energy into electrical energy as claimed in claim 3, wherein said driving structure further comprises a swing frame, said swing frame having two connecting ends, said two connecting ends of said swing frame being connected to two ends of said elastic sheet, respectively.
6. A conversion structure for converting kinetic energy into electrical energy as defined in claim 5, wherein said swing frame comprises an outer bar and two oppositely disposed connecting bars, inner ends of said two connecting bars are respectively connected to two ends of said outer bar, and outer ends of said connecting bars form said connecting ends.
7. The structure for converting kinetic energy into electrical energy as claimed in claim 6, wherein the two connecting bars and the outer side bar of the swing frame are enclosed to form an enclosed region, and the coil assembly is located in the enclosed region.
8. The structure for converting kinetic energy into electrical energy as claimed in claim 6, wherein the connecting bars are bent to form a bent portion, and the outer ends of the connecting bars are tilted upward along the direction from inside to outside.
9. A conversion structure from kinetic energy to electrical energy as defined in claim 8, wherein said connecting strips have hinge posts extending laterally at their bends.
10. A conversion structure for converting kinetic energy into electric energy as claimed in claim 5, wherein said driving structure comprises two said swing frames, said two swing frames are disposed oppositely, and the connection ends of said two swing frames are connected to the two ends of the elastic sheet respectively.
11. The structure for converting kinetic energy into electrical energy as claimed in claim 5, wherein the structure for converting kinetic energy into electrical energy comprises a base, a cavity with an open upper end is formed in the base, the magnet assembly, the connecting plate and the coil assembly are disposed in the cavity, two ends of the elastic sheet extend out of the base, and the swing frame is annularly disposed outside the base.
12. The structure for converting kinetic energy into electrical energy as claimed in claim 9, wherein the structure for converting kinetic energy into electrical energy comprises a base, a cavity with an open upper end is formed in the base, the magnet assembly, the connecting plate and the coil assembly are disposed in the cavity, two ends of the elastic sheet extend out of the base, the swing frame is annularly disposed outside the base, wherein a hinge slot is formed on a side edge of the base, and a hinge post of the connecting strip is hinged in the hinge slot.
13. The structure for converting kinetic energy into electrical energy according to claim 1 or 2, wherein the coil includes a coil frame and a wound wire wound around the outer periphery of the coil frame, an end portion of the connecting plate is inserted into the coil frame, an inner end of the coil frame is recessed to form a semicircular through groove, inner ends of the two coils are arranged oppositely, the semicircular through grooves at the inner ends of the two coil frames surround to form a cylindrical hollow area, and the magnet group is located in the hollow area.
14. The wireless electronic product comprises a conversion structure for converting kinetic energy into electric energy; the device is characterized in that the conversion structure for converting kinetic energy into electric energy comprises a magnet group and a coil group, wherein the coil group comprises a connecting plate made of magnetic conductive material and two coils, two end parts of the connecting plate are respectively inserted into the two coils, and a spacing part positioned between the two coils is formed in the middle part of the connecting plate; the partition part is provided with a through hole, the magnet group penetrates through the through hole and comprises a magnet and two magnetic conduction plates which are alternatively abutted against the connecting plate, and the two magnetic conduction plates are respectively arranged at the upper end and the lower end of the magnet; the conversion structure also comprises a driving structure for driving the magnet group to move up and down in the through hole of the connecting plate; wherein the connecting plate is integrally formed; the diameter of each magnetic conduction plate is larger than that of each magnet, the outer sides of the magnetic conduction plates extend outwards to form extension ends which are located outside the magnets and used for being abutted against the connecting plates, and the extension ends of the two magnetic conduction plates are enclosed to form a clamping area; the connecting plate is located in the clamping area.
15. The wireless electronic product as claimed in claim 14, wherein the coil includes a bobbin in which an end of the connecting plate is inserted, and a wound wire wound around an outer periphery of the bobbin.
16. The wireless electronic product as recited in claim 15, wherein the driving structure comprises an elastic piece connected to the magnet assembly.
17. The wireless electronic product as claimed in claim 16, wherein the middle portion of the elastic piece is connected to one of the magnetic conductive plates, and two ends of the elastic piece extend outward beyond two sides of the coil frame.
18. The wireless electronic product as claimed in claim 16, wherein the driving structure further comprises a swing frame, the swing frame having two connecting ends, the two connecting ends of the swing frame being connected to two ends of the elastic sheet, respectively.
19. The wireless electronic product as claimed in claim 18, wherein the swing frame comprises an outer strip and two oppositely disposed connecting strips, inner ends of the two connecting strips are respectively connected to two ends of the outer strip, and outer ends of the connecting strips form the connecting end.
20. The wireless electronic product as claimed in claim 19, wherein the enclosure between the two connecting strips and the outer strip of the swing frame forms an enclosure region, and the coil assembly is located in the enclosure region.
21. The wireless electronic product as claimed in claim 19, wherein the connecting bar is bent to form a bent portion, and the outer end of the connecting bar is tilted upward along the direction from inside to outside.
22. The wireless electronic product as claimed in claim 21, wherein the connecting strip has a hinge pillar extending from the bent portion toward the side edge.
23. The wireless electronic product as claimed in claim 18, wherein the driving structure comprises two of the swing frames, the two swing frames are disposed oppositely, and the connection ends of the two swing frames are respectively connected to two ends of the elastic sheet.
24. The wireless electronic product as claimed in claim 18, wherein the conversion structure for converting kinetic energy into electric energy comprises a base, a cavity with an open upper end is formed in the base, the magnet assembly, the connecting plate and the coil assembly are disposed in the cavity, two ends of the elastic sheet extend out of the base, and the swing frame is disposed around the base.
25. The wireless electronic product as claimed in claim 22, wherein the conversion structure for converting kinetic energy into electric energy comprises a base, a cavity with an open upper end is formed in the base, the magnet assembly, the connecting plate and the coil assembly are disposed in the cavity, two ends of the elastic sheet extend out of the base, and the swing frame is disposed around the base, wherein a hinge slot is formed on a side of the base, and a hinge pillar of the connecting strip is hinged in the hinge slot.
26. The wireless electronic product as claimed in claim 14 or 15, wherein the coil comprises a coil frame and a winding wire wound around the periphery of the coil frame, the end of the connecting plate is inserted into the coil frame, the inner end of the coil frame is recessed to form a semicircular through groove, the inner ends of the two coils are arranged oppositely, and the semicircular through grooves of the inner ends of the coil frame enclose a cylindrical hollow area, and the magnet assembly is located in the hollow area.
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| CN201810437452.4A CN108551249B (en) | 2015-05-29 | 2015-05-29 | Conversion structure for converting kinetic energy into electric energy and wireless electronic product |
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| CN201510284745.XA CN104901505B (en) | 2015-05-29 | 2015-05-29 | The transformational structure and wireless electronic product of kinetic energy converting electrical energy |
| CN201810437452.4A CN108551249B (en) | 2015-05-29 | 2015-05-29 | Conversion structure for converting kinetic energy into electric energy and wireless electronic product |
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| CN107710574B (en) * | 2017-09-07 | 2021-03-19 | 刘远芳 | Pulse generator and corresponding passive proportional control device and adjusting method thereof |
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| CN203311073U (en) * | 2013-07-11 | 2013-11-27 | 陆永文 | Double optical filter switcher with novel driving device |
| CN204013172U (en) * | 2014-08-18 | 2014-12-10 | 卢健华 | A kind of novel micropower electromagnetic generator |
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| US8816540B2 (en) * | 2011-07-22 | 2014-08-26 | Northeastern University | High energy density vibration energy harvesting device with high-mu material |
| CN204615611U (en) * | 2015-05-29 | 2015-09-02 | 刘远芳 | The transformational structure of kinetic energy converting electrical energy and wireless electronic product |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203311073U (en) * | 2013-07-11 | 2013-11-27 | 陆永文 | Double optical filter switcher with novel driving device |
| CN204013172U (en) * | 2014-08-18 | 2014-12-10 | 卢健华 | A kind of novel micropower electromagnetic generator |
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| CN104901505B (en) | 2018-06-12 |
| CN108551249A (en) | 2018-09-18 |
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