CN109310564A - Walking stick and vibration generating device - Google Patents
Walking stick and vibration generating device Download PDFInfo
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- CN109310564A CN109310564A CN201780035608.XA CN201780035608A CN109310564A CN 109310564 A CN109310564 A CN 109310564A CN 201780035608 A CN201780035608 A CN 201780035608A CN 109310564 A CN109310564 A CN 109310564A
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- cylindrical member
- walking stick
- body part
- magnet
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B3/00—Sticks combined with other objects
- A45B3/02—Sticks combined with other objects with illuminating devices
- A45B3/04—Sticks combined with other objects with illuminating devices electrical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/06—Walking aids for blind persons
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The present invention provides a kind of walking stick (1), has body part (2), the vibration generating device (10) for the inside for being accommodated in the body part (2), by the luminous light source (30) of the vibration generating device (10).Vibration generating device (10) include the cylindrical member (11) that the inside of body part (2) is accommodated in the state of can carrying out back and forth movement in above-below direction, configuration the periphery of the cylindrical member (11) and configuration the coil (12) of the inside of body part (2), can along the extending direction of cylindrical member (11) carry out back and forth movement in the state of be accommodated in the inside of cylindrical member (12) and include magnet vibration component (20).
Description
Technical field
The present invention relates to a kind of walking stick, in particular to a kind of walking stick for having light source.
Background technique
In order to make the people of surrounding identify the user of walking stick, it is known to be mounted with the walking stick of light source.It, can as such walking stick
To enumerate such as Japanese Unexamined Patent Publication 2011-10997 bulletin (patent document 1) and Japanese Unexamined Patent Publication 2016-30112 bulletin (specially
Sharp document 2) etc..As the power generation mechanism of light source, discloses in patent document 1 using piezoelectric element, make in patent document 2
Use magnetostriction element.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2011-10997 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2016-30112 bulletin
Summary of the invention
(technical problems to be solved by the inivention)
However, the present inventor is conceived to walking stick disclosed in above patent document 1 and patent document 2 in the presence of luminous
Difficult situation, and in this, as technical problem.
That is, the purpose of the present invention is to provide the walking sticks that one kind can simply shine.
(means for solving technical problem)
The body part that the present inventor is conceived to composition walking stick when using walking stick moves in above-below direction, and considers
The movement of the body part is used in the power generation of light source.Moreover, as the mechanism that the movement using body part generates electricity, invention
People contemplates using electromagnetic induction method, completes the present invention.
That is, walking stick of the invention has body part, the vibration generating device being accommodated in inside the body part, leads to
Cross the luminous light source of the vibration generating device.Vibration generating device includes cylindrical member, can carried out in above-below direction back and forth
The inside of body part is accommodated in the state of movement；Coil, configure cylindrical member periphery and configuration in body part
It is internal；And vibration component, cylinder is accommodated in the state of can carry out back and forth movement along the extending direction of cylindrical member
The inside of shape component, vibration component include magnet (magnetite).
Walking stick according to the present invention, the inside of the body part moved in above-below direction when using walking stick is with can be in upper and lower
Cylindrical member is contained to the state moved, while the inside of cylindrical member accommodates vibration component, in cylindrical member
Exterior arrangement have coil.Therefore, in the present invention, the movement of body part in above-below direction, Neng Gouyou when using walking stick are utilized
Effect ground moves the vibration component of the vibration generating device of electromagnetic induction method in above-below direction.Therefore, it can be improved setting to exist
The generating efficiency of the vibration generating device of walking stick, therefore, walking stick of the invention can be easy to shine.
In walking stick of the invention, the part of the contact cylindrical member preferably in vibration component is sphere.
When vibration component carries out back and forth movement, the part contacted in vibration component with cylindrical member is sphere, therefore, vibration
Slipper between dynamic component and cylindrical member is point contact.Therefore, it can reduce between vibration component and cylindrical member
Therefore slide area can reduce resistance when vibration component vibration.Therefore, it can be improved and convert vibration (movement) energy
At the efficiency of electric energy, therefore, generating efficiency can be further increased, it is easier to make light source luminescent.
In walking stick of the invention, preferably vibration component includes three or more elements, and the element positioned at end positions is
Sphere.
When vibration component carries out back and forth movement, in the case where the sphere for constituting vibration component contacts cylindrical member, energy
Enough reduce its contact area.Therefore, the generating efficiency that can further increase vibration generating device, can be realized and be further easy
Luminous walking stick.
In walking stick of the invention, the remainder of preferably three or more elements is sphere and/or cylinder, is located at both ends
The outer diameter of the sphere of position is bigger than the outer diameter of the sphere of remainder and/or cylinder.
As a result, in the element for constituting vibration component, the sphere contact cylindrical member positioned at end positions therefore can
The contact area between vibration component and cylindrical member when being further reduced vibration component progress back and forth movement.Therefore, can
The generating efficiency of vibration generating device is further increased, can further be easy to shine.
In walking stick of the invention, it is preferably also equipped with a pair of magnet, a pair of magnet distribution is configured under cylindrical member
End and the part opposite with the lower end of cylindrical member in body part and mutual magnetic repulsion.
As a result, when vibration component is mobile to the lower end of cylindrical member by the movement of body part in above-below direction,
It can be easy to be moved upward vibration component by the repulsive force of a pair of magnet.Therefore, vibrating power-generation can be further increased
The generating efficiency of device can further be easy to shine.
In walking stick of the invention, light source is installed in cylindrical member, and cylindrical member is located at the lower end of walking stick, is located at hand
The body part of the lower end of cane has translucency.
Thereby, it is possible to realize that luminous light source configuration will can be easy in the walking stick of its lower end.
In walking stick of the invention, can also have the handle for the upper end for being configured at body part, light source is configured in handle
Near.
Thereby, it is possible to realize the walking stick that will can be easy luminous light source and be disposed near end i.e. handle.
In walking stick of the invention, can also have the solar panels being configured near handle.
By forming chargeable structure by solar panels, shining for light source can further ensure that.
(invention effect)
As described above, walking stick through the invention, can be easy to shine.
Detailed description of the invention
Fig. 1 is the main view that outlined the walking stick in embodiments of the present invention 1.
Fig. 2 is the cross-sectional view that outlined the lower end of the walking stick in embodiments of the present invention 1.
Fig. 3 is the main view that outlined the vibration component of the composition vibration generating device in embodiments of the present invention 1
Figure.
Fig. 4 is the main view that outlined the vibration component of the composition vibration generating device in embodiments of the present invention 1
Figure；
Fig. 5 is the main view that outlined the vibration component of the composition vibration generating device in embodiments of the present invention 1
Figure；
Fig. 6 is the main view that outlined the vibration component of the composition vibration generating device in embodiments of the present invention 1
Figure.
Fig. 7 is the cross-sectional view that outlined the lower end of the walking stick in embodiments of the present invention 2.
Fig. 8 is the cross-sectional view that outlined the upper end of the walking stick in embodiments of the present invention 3.
Fig. 9 is the schematic diagram near the handle of the walking stick in embodiments of the present invention 3.
Figure 10 is the cross-sectional view that outlined the upper end of the walking stick in embodiments of the present invention 4.
Specific embodiment
The embodiment that the present invention will be described in detail referring to the drawings.In addition, being assigned to part same or equivalent in attached drawing
Give the identical explanation that do not make referring to appended drawing reference repeatedly.
(embodiment 1)
Illustrate the walking stick of an embodiment of the invention below.As shown in Figure 1, the walking stick 1 of embodiments of the present invention 1
Have body part 2, the upper end that the body part 2 is set handle 3, be arranged in body part 2 lower end elastic buffer body
4。
Body part 2 is the axis extended in above-below direction, is tubular.As long as its internal at least part of body part 2
To be hollow rodlike, part of it may be solid.Aftermentioned vibrating power-generation is contained in the hollow space of body part 2
Cylindrical member 11, coil 12 and the vibration component 20 of device 10.In body part 2, part that vibration component 20 is received by
Nonmagnetic body is formed.Nonmagnetic body refer to be not strong magnetic material substance, include paramagnet, diamagnetic body, antiferromagnetism material, such as
It is synthetic resin such as the metals such as aluminium, plastics etc..
In the present embodiment, since vibration generating device 10 is accommodated in the lower end of body part 2, at least under
End is hollow and has translucency.Specifically, in body part 2, lower end is formed by the resin with translucency
Barrel shape, other parts are the barrel shapes formed by metal, and the component of these barrel shapes is mutually clamped.Use such as polycarbonate
As resin.In addition, body part 2 is part visual in appearance, accordingly it is also possible to implement to remaining other parts
Appearance processing.
In addition, the internal diameter (diameter of hollow shape) of the body part 2 of present embodiment is (more prominent having than aftermentioned basket 14
It is the basket 14 with protrusion 14a in the case where playing 14a) it is slightly larger.
Handle 3 is the grasping part that walking stick 1 is grasped for user.It is preferred that the inside of handle 3 is hollow.
The lower end (front end) of the covering body part 2 of elastic buffer body 4.In Fig. 2, elastic buffer body 4 cover body part 2 in by
The lower end for the part that material with translucency is formed.Elastic buffer body 4 is rubber elastomeric material, for example, Rubber foot
Pad.
As shown in Fig. 2, containing vibration generating device 10 in the inside of body part 2.Vibration generating device 10 includes tubular
Component 11, configuration the periphery of the cylindrical member 11 coil 12, be accommodated in cylindrical member 11 inside vibration component 20,
The basket 14 of the repulsion component 13a and 13b, encirclement coil 12 that configured at 11 both ends of cylindrical member are connected to the whole of coil 12
Current circuit 15.The cylindrical member 11 of present embodiment is located at the lower end of walking stick 1.
Cylindrical member 11 be formed by nonmagnetic body, inside is hollow rodlike, both ends open.The tubular of present embodiment
Component 11 extends in above-below direction in Fig. 2.In addition, outer shape and interior shape (hollow shape) to cylindrical member 11 are no
It is particularly limited, circle, rectangle etc. can be enumerated under cross section view.The external shape of the cylindrical member 11 of present embodiment
Shape and interior shape are cylindrical shape under cross section view.In addition, internal diameter (the hollow shape of the cylindrical member 11 of present embodiment
Diameter) it is more slightly larger than aftermentioned vibration component 20.
Coil 12 is wound in the periphery of the cylindrical member 11.Therefore, cylindrical member 11 is also acted as coil 12
The effect of spool.A part of the periphery of cylindrical member 11 is arranged in the coil 12 of present embodiment, but also can be set in cylinder
The entire periphery of shape component 11, can also be arranged in region separated on the periphery of cylindrical member 11.Coil 12 is, for example, electricity
Magnetic coil (solenoid coil).
In the inside of cylindrical member 11, in the state of can carry out back and forth movement along the extending direction of cylindrical member 11,
It is provided with vibration component 20.Due to being configured with coil 12 in the periphery of cylindrical member 11, vibration component 20 is in coil 12
Inside carries out back and forth movement.Vibration component 20 includes magnet, and by the back and forth movement of vibration component 20, coil 12 generates voltage.
That is, due to vibration component 20 along coil 12 spool direction carry out back and forth movement, in coil 12 generate friendship
Galvanic electricity stream.It will be described later about vibration component 20.
In addition, magnet refers to permanent magnet.Magnet magnetizes towards back and forth movement direction (up and down direction).Not to magnetized method
Be particularly limited, for example, hollow coil central fixed magnet material and apply pulse high current, to
The method of axial magnetized.In addition, the material to magnet is not particularly limited, but from the viewpoint of it is high it is magnetic, it is preferable to use
Nd-Fe-B sintered magnet.
It is provided at the both ends of cylindrical member 11 and repels component 13a, 13b.Repel component 13a, 13b and closes cylindrical member
11 both ends open.By repelling component 13a, 13b, the vibration component 20 for carrying out back and forth movement is housed in cylindrical member 11
It is internal.
Repelling component 13a, 13b includes and the magnetic magnet mutually repelled of vibration component 20.Repulsion component 13a, 13b make close
Repel the vibration component 20 of component 13a, 13b towards the central portion magnetic repulsion opposite with coil 12.Therefore, it constitutes and repels component
The magnet of 13a, 13b are each configured with and the magnetic polarity mutually repelled of vibration component 20.As described later, since vibration component 20 exists
Up and down direction carries out back and forth movement, and therefore, the magnet strength for the repulsion component 13b configured in lower end is greater than configuration in upper end
Repulsion component 13a magnet strength.
In addition it is also possible to replace repelling component 13a, 13b using the nonmagnetic body component at the both ends of closing cylindrical member 11,
Or it is used in combination with component 13a, 13b is repelled.When using nonmagnetic body, from the damage for reducing the vibration component 20 as caused by back and forth movement
From the perspective of wound, preferably formed for example, by resin, rubber elastomeric material.
In order to accommodate vibration component 20, cylindrical member 11, coil 12 and repel component 13a and 13b, it is provided with basket
14.Basket 14 is formed by nonmagnetic body.
Protrusion 14a is arranged on the outer peripheral surface of basket 14.Since protrusion 14a becomes the part of the inside of contact body part 2,
Therefore, it is formed in a manner of with 2 point contact of body part.Protrusion 14a can be integrally formed with cylindrical member 11, can also be to cylinder
Shape component 11 installs other independent components to form protrusion 14a.The protrusion 14a of present embodiment is along cylindrical member 11
Extending direction is formed with multiple.
Rectification circuit 15 is connected to coil 12.Rectification circuit 15 rectifies the alternating current for resulting from coil 12.
Rectification circuit 15 is such as multiplication of voltage full-wave rectifying circuit.
Alternatively, it is also possible to which the charging circuit (not shown) for being connected to coil 12 is arranged.Pass through rectification to charging circuit charging
The direct current that circuit 15 is converted.Charging circuit has rechargable batteries, the double layer capacitors such as NiH battery etc..In this case, energy
Enough realize long lifetime.
Here, vibration component 20 is described in detail referring to Fig. 2~Fig. 6.In vibration component 20, it is in contact with cylindrical member 11
Part be sphere.
As shown in Fig. 2~Fig. 6, vibration component 20 include three or more element 21a, 21b, 22a, 22b, 23a, 23b,
24a, 24b, three or more elements configure side by side along the direction (up and down direction in Fig. 1) for carrying out back and forth movement.Three
Element 21a, 21b, 22a, the 22b for being located at end positions in above element are sphere.The remainder of three or more elements,
That is it is located at element 23a, 23b, 24a, the 24b of (central portion) other than both ends in Fig. 3 and structure (element shown in Fig. 4
23a, 24a) in be cylinder, in Fig. 5 and structure shown in fig. 6 (element 23b, 24b) be sphere.In addition, sphere and cylinder are
The shape of finger element is sphere and cylinder, and it is hollow sphere and cylinder that it is internal, which to include it,.In addition, cylinder includes cylinder, rib
Column, disc (disk) etc., are in the present embodiment cylinder.
As shown in Fig. 2~Fig. 6, the outer diameter positioned at the sphere of end positions is outer than the sphere of remainder and/or cylinder
Diameter is big.In this case, become the part contacted with cylindrical member 11 in vibration component 20 positioned at the sphere of end positions.
In addition, the outer diameter positioned at two spheres of end positions is substantially the same in vibration component 20.It is substantially the same refer to shaking
When dynamic component 20 carries out back and forth movement, two spheres at both ends contact cylindrical member 11 respectively.In addition, the outer diameter of sphere refers to directly
Diameter.The outer diameter of cylinder refers to the diameter of a circle of bottom surface in the case where cylinder, the bottom surface of cylinder be n it is angular (n be three or more
Integer) in the case where refer to the external diameter of a circle of bottom surface.
In Fig. 4 and structure shown in fig. 6, the sphere (element 21a, 22a in Fig. 4 and Fig. 6) positioned at end positions is
The remainder (element 23b, 24b in element 23a, 24a in Fig. 4, Fig. 6) of magnetic yoke (Yoke), three or more elements is
Magnet.In Fig. 3 and structure shown in fig. 5, constitute vibration component 20 element (element 21b, 22b, 23a, 24a in Fig. 3,
Element 21b, 22b, 23b, 24b in Fig. 5) only it is made up of magnet.It like this, is to pass through in the element for constituting vibration component 20
In the case that magnet is constituted or is made up of magnet and magnetic yoke, kept by magnetic attracting force, therefore, present embodiment
Three or more elements are only formed by magnet or are only formed by magnet and magnetic yoke, and are only mutually kept by magnetic attracting force.
In addition, magnetic yoke refers to the soft iron for the adsorption capacity that amplification magnet possesses, it includes paramagnetic that magnetic yoke, which is only needed comprising iron,
Material.In the present embodiment, use steel ball as the magnetic yoke of sphere.
As long as vibration component 20 can carry out freely the size of back and forth movement in the inside of cylindrical member 11, right
It is not particularly limited, but as its an example, enumerates the vibration generating device 10 for having vibration component 20 as shown in FIG. 6
Cylindrical member 11 and vibration component 20 specific size.The internal diameter of cylindrical member 11 is, for example, 10.5mm.In vibration component 20
The outer diameter of the sphere (element 21a, 22a) positioned at end positions be, for example, 10.0mm.Centrally located position in vibration component 20
The outer diameter of the sphere (element 23b, 24b) for the remainder set is 9.5mm.
Fig. 2~vibration component shown in fig. 6 20 is merely illustrative, is not particularly limited to vibration component 20, for example, vibration
Dynamic component 20 is made up of two elements, the two elements are also possible to the sphere of magnet.In addition, vibration component 20 also can wrap
Containing five or more elements.
It is provided with the luminous light source 30 of the vibration generating device 10.As long as light source 30 shines when being applied electric current,
It is not particularly limited, light-emitting component etc. is able to use, specifically, is able to use LED, incandescent lamp bulb, discharge lamp etc..
Light source 30 is configured using its light issued as the identifiable mode of surrounding.
As shown in Fig. 2, the light source 30 of present embodiment is installed in cylindrical member 11.Specifically, light source 30 is mounted
In the upper end of the basket 14 of receiving cylindrical member 11, it is connect with rectification circuit 15, therefore, positioned at the lower end position of walking stick 1.
Body part 2 due to being located at the lower end position of walking stick 1 has translucency, can recognize light source 30 from outside.
In addition it is also possible to which the switch (not shown) of the opening and closing of toggle lights 30 is arranged.
In addition, the battery for keeping light source 30 luminous also can be set in the inside of body part 2 or handle 3.
The lower end of body part 2 is provided with magnet 40.Magnet 40 is configured in and is configured at the lower end of cylindrical member 11
Repel the opposite part component 13b.Magnet 40 and repulsion component 13b are configured in a manner of mutual magnetic repulsion.That is,
The polarity of distributed magnet 40 in a manner of magnetic repulsion between the magnet for repelling component 13b.Therefore, magnet 40 and repulsion component
13b makes the cylindrical member 11 close to magnet 40, and magnetic repulsion is repelled upward.
In order to keep the magnet 40 opposite with component 13b is repelled in the inside of body part 2, configured in the lower end of body part 2
There is tabular component 41.The opening of the lower end in 41 enclosed body portion 2 of tabular component.Magnet 40 is installed on the tabular component 41.
Tabular component 41 is formed by magnetic material, such as be able to use metal washer etc..
Then, referring to Fig.1~Fig. 6 illustrates the movement of the walking stick 1 of present embodiment.User holds handle 3, makes body part
2 move in above-below direction while making elastic buffer body 4 close to ground or far from ground, and walking stick 1 is made as walking auxiliary tool
With.
With the movement of body part 2 in above-below direction, the cylindrical member 11 of the inside of body part 2 is accommodated in upper and lower
To progress back and forth movement.
By the back and forth movement of the up and down direction of cylindrical member 11, vibration component 20 is inside cylindrical member 11 along tubular
The extending direction (up and down direction) of component 11 carries out back and forth movement.Vibration component 20 is being configured at the outer of cylindrical member 11 as a result,
Back and forth movement is carried out in the coil 12 in week, therefore, the line of magnetic induction generated from the magnet of vibration component 20 is orthogonal with coil 12, this
When will generate induced current as induced electromotive force.Magnet due to being contained in vibration component 20 repeatedly enters and leaves coil 12
It is interior, therefore, alternating current is generated in coil 12.
The alternating current for resulting from coil 12 is passed to rectification circuit via the wiring (not shown) for being connected to coil 12
15.By rectification circuit 15, carry out rectifying alternating current into the full-wave rectification for becoming DC power supply, then carry out by charging circuit
Charging.
When night etc. light source 30 being made to shine, the switch of light source 30 is opened.The electric current for being charged to charging circuit as a result, passes
It is delivered to light source 30 and shines.When the electric current for being charged to charging circuit is less, conveyed from battery (not shown) to light source 30
Electric current.As a result, when user is when using 1 walking of walking stick, a part of walking stick 1 can be made to shine, therefore, surrounding can be made
The user of people's identification walking stick 1.
When not making light source 30 shine daytime etc., the switch of light source 30 is closed.In this state, when making vibration component 20
When carrying out back and forth movement, the electric current for resulting from coil 12 can charge via rectification circuit 15 to charging circuit.
In the present embodiment, when using walking stick 1, in the inside of the body part 2 moved along the vertical direction, with can be upper
The state of lower direction movement contains cylindrical member 11 and vibration component 20.Therefore, the body part 2 when using walking stick 1 is utilized
Up and down direction movement, the vibration component 20 of the vibration generating device 10 of electromagnetic induction method can be made to exist with lighter load
Up and down direction is moved.That is, passing through the vibration component 20 and the receiving vibration component that are moved in above-below direction
The movement of the up and down direction of 20 cylindrical member 11, movement travel increase.Therefore, it can be improved the vibration for being arranged on walking stick 1
The generating efficiency of power generator 10, therefore even if the power for being applied to walking stick 1 is weaker, it also can simply make light source luminescent.
It is safely recognized as noted previously, as the walking stick 1 of present embodiment can be realized under the dim environment such as night
Therefore the effect of user can be efficiently used for the walking auxiliary tool of the elderly, visually impaired disabled person etc. or step on
The walking auxiliary tool on mountain etc..
In addition, since the walking stick 1 of present embodiment uses the lower electromagnetic induction method of price as vibration generating device
10, therefore, it can reduce cost.
In addition, in the present embodiment, the part contacted in vibration component 20 with cylindrical member 11 is sphere.As a result, when
When vibration component 20 carries out back and forth movement in cylindrical member 11, the ball positioned at end positions of the element as vibration component 20
Body contacts cylindrical member 11, and therefore, vibration component 20 is in 11 point contact state lower slider of vibration component 20 and cylindrical member.By
This, can reduce the slide area between vibration component 20 and cylindrical member 11, and therefore, contact resistance (resistance to sliding) becomes smaller.
Since vibration component 20 is easy movement, it will effectively can be generated by the power for being applied to vibration generating device 10
The kinetic energy (vibrational energy) of vibration component 20 is converted into the electric energy generated by coil 12.Therefore, it can be improved vibrating power-generation dress
10 generating efficiency is set, light source 30 can simply be made to shine.
In the present embodiment, as shown in Fig. 3~Fig. 6, vibration component 20 include three or more element 21a, 21b,
22a, 22b, 23a, 23b, 24a, 24b, element 21a, 21b, 22a, 22b positioned at end positions are sphere, three or more members
The remainder (element 23a, 23b, 24a, 24b) of part is sphere and/or cylinder, is preferably placed at the sphere (element of end positions
21a, 21b, 22a, 22b) outer diameter than the sphere (element 23b, 24b) of remainder and the outer diameter of cylinder (element 23a, 24a)
It is bigger.In addition to this, as shown in Figure 4 and Figure 6, magnetic yoke is more preferably positioned at the sphere of end positions (element 21a, 22a), three
The remainder (element 23a, 23b, 24a, 24b) of above element is more preferably magnet.Reducing vibration component 20 as a result,
It, being capable of magnet by central portion and position between vibration component 20 when back and forth movement and cylindrical member 11 while contact resistance
The magnetic yoke effect that is generated between the magnetic yoke of end positions and the magnetive attraction for improving generation, therefore further increase generating efficiency.
In addition, the walking stick 1 of present embodiment has a pair at the both ends for the extending direction for being configured in cylindrical member 11
Repel component 13a, 13b, it includes the magnet with 20 magnetic repulsion of vibration component that a pair, which repels component 13a, 13b,.Therefore, work as vibration
When component 20 is moved upward, vibration component 20 can easily be moved downwards by the repulsive force with repulsion component 13a,
When vibration component 20 moves downwards, vibration component 20 is easily moved upwards by the repulsive force with repulsion component 13b
It is dynamic.Therefore, even if the power for being applied to cylindrical member 11 is lighter, vibration component 20 can also be easy to move.It therefore, can be further
The generating efficiency of vibration generating device 10 is improved, therefore, can be easy that light source 30 is made to shine.
In addition, the walking stick 1 of present embodiment has configuration in the repulsion component 13b of the lower end of cylindrical member 11 and at this
The magnet 40 in the part opposite with the lower end of cylindrical member 11 is configured in body portion 2, repels component 13b and the mutual magnetic of magnet 40
Property repel.When cylindrical member 11 moves downwards, cylindrical member 11 is by repelling the repulsive force between component 13b and magnet 40
And it is easy to be moved upward.Therefore, the generating efficiency of vibration generating device 10 can be further increased, can further be easy to make
Light source 30 shines.
In addition, in the present embodiment, when cylindrical member 11 carries out the back and forth movement of up and down direction, in receiving tubular structure
Protrusion 14a is arranged in the outside of the basket 14 of part 11 and coil 12, and protrusion 14a contacts body part 2.Therefore, this is contacted with basket 14
The case where body portion 2, is compared, since contact area can be reduced, contact resistance can be reduced.Therefore, cylindrical member 11 exists
The back and forth movement of up and down direction will become more to be easy, and can be improved the generating efficiency of vibration generating device 10, therefore, Neng Goujin
One step is easy that light source 30 is made to shine.
(embodiment 2)
The walking stick 5 of embodiment 2 shown in Fig. 7 and the walking stick 1 of embodiment 1 are essentially identical, but are mainly using elasticity
Component 42 replaces on this point of magnet 40 different.
Elastic component 42 is configured between the bottom of body part 2 and cylindrical member 11, specifically, connects basket 14
Lower end and configuration the lower end of body part 2 tabular component 41.Elastic component 42 can flexibly support cylindrical member 11, such as
Use spring etc..
By using walking stick 5, in cylindrical member 11 of the movement to carry out with body part 2 in above-below direction upper
In the back and forth movement in lower direction, when cylindrical member 11 moves downwards, tubular structure is promoted by the elastic force of elastic component 42
Part 11 is moved upward.Therefore, in walking stick 5 in the present embodiment, the hair of vibration generating device can also be further increased
Therefore electrical efficiency can further be easy that light source 30 is made to shine.
(embodiment 3)
Fig. 8 and the walking stick of embodiment shown in Fig. 936 and the walking stick 1 of embodiment 1 are essentially identical, but are mainly vibrating
It is different that power generator 10 is located on this point of the upper end of walking stick.
As shown in Figure 8 and Figure 9, the vibration generating device 10 for containing cylindrical member 11 and vibration component 20 is configured in this
The upper end in body portion 2, that is to say, that it is configured near the part being connected with handle 3.
In order not to move cylindrical member 11 downwards from specified position, as shown in figure 8, being equipped with fixation in body part 2
Component 7.Fixing component 7 is the tabular component that the direction intersected to the extending direction with body part 2 extends, such as stop can be used
Screw, latch etc..
In the present embodiment, cup-shaped member 8 with the end is configured between body part 2 and basket 14.Cup-shaped member 8 passes through
Nonmagnetic body material is formed, such as is formed by resins such as polycarbonate.Also it can be omitted cup-shaped member 8.
The connection output electric wire 18 of rectification circuit 15.Output electric wire 18 transmits the electric current for resulting from vibration generating device 10.
As shown in figure 9, by vibration generating device 10 to which luminous light source 30 is configured near handle 3.In Fig. 9
In, light source 30 is installed in the rear end of handle 3, but without limitation to the setting place of light source 30, also can be set in body part 2
In handle 3 nearby (cross section).In addition, light source 30 can be LED etc., it is also possible to the lighting devices such as flashlight.
In addition, the switch 31 of the opening and closing of toggle lights 30 is configured near handle 3.
As shown in figure 9, due to installing light source 30 in a manner of exposing, receiving cartridge in the body part 2 of present embodiment
The part of shape component 11 may be non-light transmittance.Specifically, the body part 2 of present embodiment is the cylindrical member of metal.
In turn, as shown in figure 9, being configured with solar panels 50 near handle 3.Solar energy is contained in the inside of handle 3
Charging/light source lighting circuit 51 and charging circuit 52.Charging circuit 52 is such as with rechargable battery, double layer capacitor.In order to
Solar recharging/light source lighting circuit 51 and charging circuit 52 are contained in inside it, one end of handle 3 is provided with cover
3a。
Output electric wire 18, switch 31, solar panels 50 are electrically connected to solar recharging/light source lighting circuit 51 and charging electricity
Road 52.Solar recharging/light source lighting circuit 51 and charging circuit 52 are electrically connected to light source 30.
Then, the movement of the walking stick 6 of present embodiment is illustrated referring to Fig. 8 and Fig. 9.
When user uses walking stick 6 as walking auxiliary tool, identically as embodiment 1, as body part 2 is upper
The movement in lower direction, the cylindrical member 11 for being accommodated in the inside of body part 2 carry out back and forth movement, vibration component in above-below direction
20 carry out back and forth movement along the extending direction (up and down direction) of cylindrical member 11.As a result, since vibration component 20 is being configured at
Back and forth movement is carried out in the coil 12 of the periphery of cylindrical member 11 therefore generates alternating current on coil 12.Result from coil
12 alternating current is passed to the rectification circuit 15 for being connected to coil 12, the direct current obtained after being rectified by rectification circuit 15
Source is passed to output electric wire 18, charges to charging circuit 52.
In addition to this, when having sunshine daytime, the electric current generated by solar panels 50 will be via solar recharging/light source
Lighting circuit 51 charges to charging circuit 52.
When making light source 30 shine, switch 31 is connected.Light source 30 passes through by the power generation generation of vibration generating device 10 as a result,
Electric current and shine.In addition, being conveyed in the case where the generated energy of vibration generating device 10 is less from charging circuit 52 to light source 30
Electric current.
In addition, disconnecting switch 31 when not making light source 30 shine.In this case, when by using walking stick 6 to making
When vibration component 20 carries out back and forth movement, can as described above via rectification circuit 15 by the electric current for resulting from coil 12 to filling
Circuit 52 charges.
As described in the foregoing description, the walking stick 6 of embodiment 3 is also equipped with configuration in the handle 3 of the upper end of body part 2, light
Source 30 is configured near handle 3.Walking stick of the invention is also possible to match as described in embodiment 3 in the upper end of walking stick 6
Set the structure of light source 30.
In addition, the walking stick 6 of embodiment 3 further includes the solar panels 50 configured near handle 3.Pass through vibration as a result,
Power generation charges to charging circuit of both power generator 10 and solar panels, and light source 30 can be made to shine when needed.
Therefore, light source 30 can be made to shine always when becoming dim around.
(embodiment 4)
The walking stick 9 of embodiment 4 shown in Fig. 10 and the walking stick 6 of embodiment 3 are essentially identical, but are using elastic component
42 is different on this point of replacing magnet 40.
The configuration of elastic component 42 is under the basket 14 of the cup-shaped member 8 and receiving cylindrical member 11 that are installed on body part 2
Between end.Elastic component 42 is, for example, spring etc..In the back and forth movement of cylindrical member 11 in above-below direction, when cylindrical member 11
When moving downwards, the movement of cylindrical member 11 upwards is promoted by the elastic force of elastic component 42.Therefore, in present embodiment
Walking stick 9 in, can also further increase the generating efficiency of vibration generating device, therefore, can further be easy to make light source 30
It shines.
Be construed as current disclosed embodiment be in all respects on illustration and do not do any restrictions.The present invention
Range be not limited to above embodiment but shown by claims, and include the meaning being equal with claims
And all changes in range.
Description of symbols:
1,5,6,9 walking stick, 2 body parts, 3 handles, 3a cover, 4 elastic buffer bodies, 7 fixing components, 8 cup-shaped members, 10 vibrations
Dynamic power generator, 11 cylindrical members, 12 coils, 13a, 13b repel component, 14 baskets, 14a protrusion, 15 rectification circuits, 18 outputs
Electric wire, 20 vibration components, 21a, 21b, 22a, 22b, 23a, 23b, 24a, 24b element, 30 light sources, 31 switches, 40 magnet, 41 plates
Shape component, 42 elastic components, 50 solar panels, 51 solar rechargings/light source lighting circuit, 52 charging circuits.
Claims (10)
1. a kind of walking stick, which is characterized in that have:
Body part；
Vibration generating device is accommodated in the inside of the body part；And
Light source is shone by the vibration generating device,
The vibration generating device includes:
Cylindrical member is accommodated in the inside of the body part in the state of can carry out back and forth movement in above-below direction；
Coil, configure the cylindrical member periphery and configuration in the inside of the body part；And
Vibration component is accommodated in described in the state of can carry out back and forth movement along the extending direction of the cylindrical member
The inside of cylindrical member, the vibration component include magnet.
2. walking stick according to claim 1, which is characterized in that
The part of the contact cylindrical member in the vibration component is sphere.
3. walking stick according to claim 1 or 2, which is characterized in that
The vibration component includes three or more elements, and the element positioned at end positions is sphere.
4. walking stick according to claim 3, which is characterized in that
The remainder of described three or more elements be sphere and/or cylinder,
Outer diameter positioned at the sphere of end positions is bigger than the sphere of the remainder and/or the outer diameter of cylinder.
5. walking stick according to any one of claims 1 to 4, which is characterized in that
The walking stick is also equipped with a pair of magnet, and the pair of magnet is configured in the lower end of the cylindrical member and respectively in institute
State part opposite with the lower end of the cylindrical member in body part, the pair of mutual magnetic repulsion of magnet.
6. walking stick according to any one of claims 1 to 5, which is characterized in that
The light source is installed in the cylindrical member,
The cylindrical member is located at the lower end of the walking stick,
The body part positioned at the lower end of the walking stick has translucency.
7. walking stick according to any one of claims 1 to 5, which is characterized in that
The walking stick is also equipped with the handle for being configured at the upper end of the body part,
The light source configuration is near the handle.
8. walking stick according to claim 7, which is characterized in that
The walking stick is also equipped with the solar panels being configured near the handle.
9. a kind of vibration generating device, which is characterized in that have:
Outside cylindrical member；
Inside cylindrical member is accommodated in the outside cylindrical member in the state of can carry out back and forth movement in above-below direction
Inside；
Coil, configure the inside cylindrical member periphery and configuration in the inside of the outside cylindrical member；And
Vibration component is accommodated in the state of can carry out back and forth movement along the extending direction of the inside cylindrical member
The inside of the inside cylindrical member, the vibration component have magnet.
10. vibration generating device according to claim 9, which is characterized in that
The vibration generating device is also equipped with a pair of magnet,
The pair of magnet be configured in respectively the lower end of the inside cylindrical member and in the outside cylindrical member with
The opposite part in the lower end of the inside cylindrical member, the pair of mutual magnetic repulsion of magnet.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016139404A JP6778946B2 (en) | 2016-07-14 | 2016-07-14 | Cane and vibrating dynamo device |
| JP2016-139404 | 2016-07-14 | ||
| PCT/JP2017/025288 WO2018012501A1 (en) | 2016-07-14 | 2017-07-11 | Cane and oscillating dynamo device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109310564A true CN109310564A (en) | 2019-02-05 |
Family
ID=60953079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780035608.XA Pending CN109310564A (en) | 2016-07-14 | 2017-07-11 | Walking stick and vibration generating device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6778946B2 (en) |
| CN (1) | CN109310564A (en) |
| WO (1) | WO2018012501A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112311187A (en) * | 2019-08-01 | 2021-02-02 | 山内株式会社 | Power generation device |
| CN113367690A (en) * | 2021-06-07 | 2021-09-10 | 河南大学 | Alarm crutch for predicting threshold value of stooping pain and prediction alarm method thereof |
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| JP7067788B2 (en) * | 2018-05-31 | 2022-05-16 | ヤマウチ株式会社 | Vibration dynamo device and chime device |
| JP2019216527A (en) * | 2018-06-12 | 2019-12-19 | ヤマウチ株式会社 | Vibration dynamo device |
| KR102641000B1 (en) * | 2023-10-12 | 2024-02-27 | 주식회사 프로디지 | Advertisement image composition and distributing system |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2018007876A (en) | 2018-01-18 |
| JP6778946B2 (en) | 2020-11-04 |
| WO2018012501A1 (en) | 2018-01-18 |
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