CN106955221A - Fall back walking sighting device - Google Patents
Fall back walking sighting device Download PDFInfo
- Publication number
- CN106955221A CN106955221A CN201710238641.4A CN201710238641A CN106955221A CN 106955221 A CN106955221 A CN 106955221A CN 201710238641 A CN201710238641 A CN 201710238641A CN 106955221 A CN106955221 A CN 106955221A
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- Prior art keywords
- belt body
- display screen
- camera
- sighting device
- brim
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- 239000000463 material Substances 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 25
- 238000001727 in vivo Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
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- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 241000887120 Chaptalia Species 0.000 description 2
- 241001424688 Enceliopsis Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 208000008035 Back Pain Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 210000003314 quadriceps muscle Anatomy 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/24—Hats; Caps; Hoods with means for attaching articles thereto, e.g. memorandum tablets or mirrors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Engineering & Computer Science (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Studio Devices (AREA)
Abstract
Walking sighting device is fallen back the present invention relates to one kind, including wearable body, camera, display screen and power supply, wherein, wearable body is made up of toughness material, and can be around being worn on human body head, wearable body includes the brim of a hat, the first belt body extended from the brim of a hat side and the second belt body extended from the brim of a hat opposite side, and the free end of the first belt body and the second belt body is detachably connected；Camera is arranged on the first belt body, when the first belt body is connected with the second belt body and is worn on human body head, and camera is located at the rear side of human body head and towards rear, to gather rear road surface image；Display screen is arranged at the inner surface of the brim of a hat and is connected with camera signals, to show road surface image.The retroversion walking sighting device that the present invention is provided, when falling back walking, user can understand the road environment at rear by display screen, it is to avoid the accidents such as fall down, collide occur.In addition, its is simple in construction, also allow for storing carrying, it is very easy to use.
Description
Technical field
It is more particularly to a kind of to fall back walking sighting device the present invention relates to walk supporting device.
Background technology
Fall back walking familiar already as body building method.Newest research shows that this method is good for except general
Body effect is outer, and mitigating the state of an illness to chronic lumbocrural pain patient has very big help, specifically, falling back walking can take exercise usually seldom
The muscle of motion, such as spinal column flesh, the muscle of quadriceps muscle of thigh and ankle knee joint peripheral, ligament, so as to adjust the fortune of backbone, limbs
Dynamic function, stimulates circulation, and adheres to falling back walking for a long time, has notable effect to treating the lumbar pain caused by sitting office
Really.
However, during walking is fallen back, because people can not know the road environment at rear, so, easily easily
Appearance is fallen down, collide etc. accident with other objects, thus, it is necessary to which people's observation rear road can be convenient to by providing one kind
The retroversion walking sighting device in face ring border.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention
Purpose is to propose a kind of retroversion walking sighting device.
To achieve the above object, on the one hand, retroversion walking sighting device according to embodiments of the present invention, including：
Wearable body, it is made up of toughness material, and can be around human body head is worn on, and the wearable body includes cap
Eaves, the first belt body extended from the brim of a hat side and the second belt body extended from the brim of a hat opposite side, first belt body
It is detachably connected with the free end of second belt body；
Camera, the camera is arranged on first belt body, be connected with the second belt body when first belt body and
When being worn on human body head, the camera is located at the rear side of human body head and towards rear, to gather rear road surface image；
Display screen, the display screen is arranged at the inner surface of the brim of a hat and is connected with the camera signals, to aobvious
Show the road surface image；
Power supply, the power supply is used to be that the camera and display screen are powered.
The retroversion walking sighting device provided according to embodiments of the present invention, when in use, directly by the first belt body and second
Belt body is on rear side of human body head and connects so that retroversion walking sighting device is worn on similar to a sunbonnet without top
Human body head, the rear side that camera is located at human body head can gather road surface image, and display location is in the front side of human body head
The road surface image of camera collection can be shown, thus, when falling back walking, user can understand the road at rear by display screen
Face ring border, it is to avoid the accidents such as fall down, collide occur.Meanwhile, the brim of a hat can block sunray, it is ensured that during outdoor retroversion exercise more
Plus it is comfortable, in addition, its is simple in construction, also allow for storing carrying, it is very easy to use.
In addition, the walking sighting device according to the above embodiment of the present invention that falls back can also have technology additional as follows special
Levy：
According to one embodiment of present invention, the display screen can be pivotably connected to the brim of a hat, institute along an axis
Axis is stated in left-right direction to extend.
According to one embodiment of present invention, the accepting groove of inner surface setting one of the brim of a hat, the left side of the accepting groove
Wall is provided with the first pivoting hole, and the right side wall of the accepting groove is provided with the second pivoting hole；
The left side of the display screen is provided with the right side of the first rotating shaft coordinated with first pivoting hole, the display screen and set
There is the second rotating shaft coordinated with second pivoting hole, the display screen is pivotably housed to the accepting groove.
According to one embodiment of present invention, the first damping ring, first damping ring are arranged with the first rotating shaft
Between the left side wall of the accepting groove and the left surface of the display screen, the second damping is arranged with second rotating shaft
Ring, second damping ring is located between the right side wall of the accepting groove and the right flank of the display screen.
According to one embodiment of present invention, the first rotating shaft is provided with an axial hole, be provided with the first band body with
The passing channel of axial hole connection, the display screen by the signal wire through the axial hole and passing channel with it is described
Camera is connected.
According to one embodiment of present invention, the free end of first belt body is provided with the first magnetic part, second band
The free end of body is provided with the second magnetic part mutually adsorbed with first magnetic part, and first magnetic part is located at the first band
The inner surface of body, second magnetic part is arranged at the outer surface of second belt body.
According to one embodiment of present invention, the power supply includes a rechargeable battery, and the rechargeable battery is set
It is placed in second band in vivo；
The free end of first belt body is provided with the electrode slice being connected with the camera and display screen, the electrode slice edge
The length direction extension of first belt body, the free end of second belt body is provided with the electrode being connected with the power supply and touched
Point, when first magnetic part and the absorption of the second magnetic part, the electrode contacts and the electrode slice are in electrical contact.
According to one embodiment of present invention, the electrode contacts is multiple, and multiple electrode contacts are along described second
The length direction of belt body is spaced.
According to one embodiment of present invention, the outer surface of the cap body is provided with flexible solar plate, the flexible sun
Energy plate is connected with the rechargeable battery, is the rechargeable battery charging.
According to one embodiment of present invention, the camera is to be formed with tool on fish-eye camera, first belt body
There is the ball cup of a ball-and-socket, the fish-eye camera is rotatably arranged in the ball-and-socket.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation that the embodiment of the present invention falls back walking sighting device case of bending；
Fig. 2 is the structural representation that the embodiment of the present invention falls back walking sighting device flat；
Fig. 3 is the structural representation of (display screen is contained in accepting groove) at A-A in Fig. 1；
Fig. 4 is the structural representation of (display screen rotating opening) at A-A in Fig. 1；
Fig. 5 is the structure that the embodiment of the present invention falls back that the first belt body is connected with the second belt body free end in walking sighting device
Schematic diagram；
Fig. 6 is the structural representation that the embodiment of the present invention falls back the first belt body in walking sighting device；
Fig. 7 is the structural representation that the embodiment of the present invention falls back the second belt body in walking sighting device.
Reference：
Wearable 10；
The brim of a hat 101；
Accepting groove 1011；
First belt body 102；
Ball cup 1021；
Second belt body 103；
First magnetic part 11；
Second magnetic part 12；
Camera 20；
Display screen 30；
First rotating shaft 31；
Rechargeable battery 40；
Anode electrode piece 41；
Negative electricity pole piece 42；
Cathode contact 43；
Cathode contact 44.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention, based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " " axial direction ", " circumference ", " radial direction " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
It can directly be contacted including the first and second features, can also not be direct contact including the first and second features but by it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The retroversion walking sighting device of the embodiment of the present invention is described in detail with reference to the accompanying drawings.
Referring to figs. 1 to the retroversion walking sighting device shown in Fig. 7, provided according to embodiments of the present invention, including wearable body
10 and camera 20.
Specifically, the wearable body 10 is made up of toughness material, such as PP (polypropylene), ABS (acrylonitrile-butadienes-benzene
Ethylene copolymer), PA (polyamide), POM (polyformaldehyde) etc., and can be around being worn on human body head.The wearable body 10 includes
The brim of a hat 101, the first belt body 102 extended from the side of the brim of a hat 101 and the second belt body extended from the opposite side of the brim of a hat 101
103, the free end of first belt body 102 and second belt body 103 is detachably connected, that is to say, that by the first belt body 102
With the second belt body 103 respectively from the left and right sides of human body head around to the rear side of human body head, then by the first belt body 102 and second
The free end of belt body 103 links together, you can surround the wearable body 10 and is worn on human body head.
Camera 20 is arranged on first belt body 102, be connected with the second belt body 103 when first belt body 102 and
When being worn on human body head, the camera 20 is located at the rear side of human body head and towards rear, to gather rear road surface image,
It that is to say, when wearable body 10, which is surround, is worn on human body head, camera 20 is located just at the rear side and direction of human body head
Rear, so, it is possible accurately to collect road surface image.
Display screen 30 is arranged at the inner surface of the brim of a hat 101 and is connected with the signal of camera 20, to show
State road surface image.When wearable body 10 is then located at the oblique upper of user's sight, be easy to around human body head, display screen 30 is worn on
User watches the display screen 30, meanwhile, it will not also block the visual field immediately ahead of user.
Power supply is used to be that the camera 20 and display screen 30 are powered, and the power supply can be built-in power, if
It is placed in the first belt body 102, the second belt body 103 or wearable body 10.In addition, the power supply can also be external electricity
Source, wearable body 10 is connected to by power line, for example, setting power interface on wearable body 10, the one end of power supply even connects
The power interface is connected to, the other end of power line is connected to power supply.
The retroversion walking sighting device provided according to embodiments of the present invention, when in use, directly by the first belt body 102 and the
Two belt bodies 103 are on rear side of human body head and connect so that retroversion walking sighting device is similar to a sunbonnet without top
Human body head is worn on, the rear side that camera 20 is located at human body head can gather road surface image, and display screen 30 is located at human body
The front side on head can show the road surface image that camera 20 is gathered, thus, when falling back walking, user can pass through display screen
30 understand the road environment at rear, it is to avoid the accidents such as fall down, collide occur.Meanwhile, the brim of a hat 101 can block sunray, really
It is more comfortable during retroversion exercise outside the insured, in addition, its is simple in construction, also allow for storing carrying, it is very easy to use.
Alternatively, the first belt body 102, the second belt body 103 and the brim of a hat 101 can be integral structures, integral structure
Mechanical property is good, and the first belt body 102, the second belt body 103 are effectively guaranteed the first belt body with the brim of a hat 101 for integral type structure
102nd, the bonding strength between the second belt body 103 and the brim of a hat 101, is effectively guaranteed the reliability that the wearing body is used.Meanwhile,
In order to reduce production cost, improve production efficiency, the first belt body 102, the second belt body 103 are made into integration with the brim of a hat 101, favorably
In batch production.
Reference picture 3 is to shown in Fig. 4, and in one embodiment of the invention, display screen 30 can pivotly connect along an axis
The brim of a hat 101 is connected to, the axis extends in left-right direction.Thus, by the way that display screen 30 is rotated about axis, then can adjust
Display screen 30 is saved in vertical upper angle, and by adjusting display screen 30 to proper angle, then can make it that user is more convenient
The display content watched on display screen 30, it uses more convenient, flexible.
In one embodiment of the invention, the accepting groove 1011 of inner surface setting one of the brim of a hat 101, the accepting groove 1011
Left side wall be provided with the first pivoting hole, the right side wall of the accepting groove 1011 is provided with the second pivoting hole.The left side of display screen 30 is set
There is the first rotating shaft 31 coordinated with first pivoting hole, the right side of the display screen 30 is provided with to be coordinated with second pivoting hole
The second rotating shaft, the display screen 30 pivotably housed in the accepting groove 1011.
In Fig. 3, Fig. 4 example, the left side wall of accepting groove 1011 is provided with the first pivoting hole, accepting groove close to the position of top
1011 right side wall is provided with the second pivoting hole close to the position of top, corresponding, the position of the left surface of display screen 30 close to top
Install the first rotating shaft 31 being rotatably assorted with the first pivoting hole, the right flank of display screen 30 is provided with and the close to the position of top
Two pivoting holes turn with the second rotating shaft coordinated, and during display screen 30 is rotated, the rotating shaft of first rotating shaft 31 and second exists respectively
Rotated in first pivoting hole and the second pivoting hole.
Thus, when needing to use the display screen 30, display screen 30 can be rotated to regulation to the position of suitable viewing, and
It when need not use the display screen 30, that is to say, then display screen 30 can be rotated to regulation to being just contained in the brim of a hat 101
In the accepting groove 1011 on surface, thus, using more facilitating, moreover, display screen 30 is contained in accepting groove 1011, structure is simpler
It is single compact, space-consuming can be reduced, meanwhile, also avoid influenceing sight.
Favourable, in the example of the present invention, the first damping ring, first damping are arranged with first rotating shaft 31
Ring is located between the left side wall of the accepting groove 1011 and the left surface of the display screen 30, and the is arranged with second rotating shaft
Two damping rings, second damping ring is located between the right side wall of the accepting groove 1011 and the right flank of the display screen 30.
It is to be appreciated that, the first damping ring, the second damping ring can be the materials such as metal, rubber, plastic cement, elastomer.
In the present embodiment, using the first damping ring between the left side wall of accepting groove 1011 and the left surface of display screen 30,
And the second damping ring between the right side wall of accepting groove 1011 and the right flank of display screen 30, display screen 30 can be increased and rotated
Damping, specifically, when display screen 30 is rotated, friction, first are produced between the left surface of display screen 30 and the first damping ring
Damping ring produces friction with the left side wall of accepting groove 1011, corresponding, is produced between the right flank of display screen 30 and the second damping ring
Raw friction, produces friction between the second damping ring and the right side wall of accepting groove 1011, thus, utilizing the first damping ring, the second resistance
Rubbing action between Buddhist nun's ring and display screen 30, accepting groove 1011, you can the damping that increase display screen 30 is rotated, thus, it is possible to
Ensure that display screen 30 is turned to after proper angle, the angle position can be maintained at, and then improve what display screen 30 was used
Reliability.In addition, the first damping ring, the second damping ring simple in construction, easy to assembly, low cost.
In some embodiments of the invention, first rotating shaft 31 is provided with an axial hole, be provided with first belt body 102 with
The passing channel of the axial hole connection, the display screen 30 passes through the signal wire through the axial hole and passing channel and institute
Camera 20 is stated to be connected.
Because the road surface image that camera 20 is gathered needs to transmit to display screen 30 to be shown, it is therefore desirable to utilize letter
Camera 20 is attached by number line with display screen 30, and display screen 30 is configured to pivot around axis, so, in display
Shield in 30 rotation processes, easily cause the problems such as signal wire is distorted, and then circuit occur after causing the long-time use of display screen 30
Failure.In the present embodiment, by setting axial hole in first rotating shaft 31, it that is to say, the axis and first rotating shaft of the axial hole
31 axis is overlapped, then the signal wire between display screen 30 and camera 20 is passed through into the axial hole, thus, in 30 turns of display screen
During dynamic, because the axis that display screen 30 is the first rotating shaft 31 is rotated, and signal wire is through the first rotating shaft 31
On axial hole, so, the rotation of display screen 30 does not result in the problems such as signal wire is distorted substantially, and then ensure display screen
30 using relatively reliable.
It should be noted that the power line between power supply and display screen 30 can also be by connecting again after the axial hole
Display screen 30 is connect, this manner it is also possible to avoid power line distortion problem, the reliability of power supply is improved.
Reference picture 5 is to shown in Fig. 7, in a preferred embodiment of the invention, and the free end of the first belt body 102 is provided with the
One magnetic part 11, the free end of second belt body 103 is provided with the second magnetic part 12 mutually adsorbed with first magnetic part 11,
First magnetic part 11 is located at the inner surface of first belt body 102, and second magnetic part 12 is arranged at second band
The outer surface of body 103.
When the wearing body is dressed to human body head, by the first belt body 102 and the second belt body 103 respectively from human body head
The left and right sides around to human body head rear side, it is then the free end of the first belt body 102 and the second belt body 103 is close to each other, this
When, the first magnetic part 11 of the free end of the first belt body 102 is mutually adsorbed with the second magnetic part 12 of the free end of the second belt body 103
Together, it is worn on human body head thus, the wearable body 10 can be surround.In the present embodiment, the first magnetic part 11 is utilized
With the suction-operated of the second magnetic part 12, it can make it that the wearing of the wearing body is more convenient and simple.
Favourable, the first magnetic part 11 and the second magnetic part 12 are multiple, in Fig. 6, Fig. 7 example, the first magnetic part 11
Two are with the second magnetic part 12, and multiple first magnetic parts 11 are bar shaped, and each first magnetic part 11 is along the first belt body
102 length direction extension, multiple second magnetic parts 12 are corresponded with multiple first magnetic parts 11, and each second magnetic part
12 extend along the length direction of the second belt body 103.
Thus, it is possible to the position of the free end of the first belt body 102 and the free end absorption of the second belt body 103 is adjusted, and then
The size of the annular ring formed after the belt body 103 of the first belt body 102 and second connection is adjusted, by adjusting the size of annular ring,
Different use crowds can be then adapted to, the hommization needs of user are met, using more convenient, flexible.
Shown in reference picture 5, in the example of the present invention, power supply includes a rechargeable battery 40, described to fill
Battery 40 is arranged in second belt body 103.The free end of first belt body 102 is provided with and the camera 20 and display screen
30 connected electrode slices, length direction extension of the electrode slice along first belt body 102, second belt body 103 from
By holding provided with the electrode contacts being connected with the power supply, when the magnetic part 12 of the first magnetic part 11 and second is adsorbed,
The electrode contacts and the electrode slice are in electrical contact.
In Fig. 6 and Fig. 7 examples, the electrode slice on the first belt body 102 includes anode electrode piece 41 and negative electricity pole piece 42,
Anode electrode piece 41 and negative electricity pole piece 42 are bar shaped, extend along the length direction of the first belt body 102, the first of two bar shapeds
Magnetic part 11 is arranged between anode electrode piece 41 and negative electricity pole piece 42 and is parallel to each other.It is corresponding, on the second belt body 103
Electrode contacts include cathode contact 43 and cathode contact 44.
When the first magnetic part 11 and the second magnetic part 12 are attached together, the He of anode electrode piece 41 on the first belt body 102
Negative electricity pole piece 42 is just contacted with the cathode contact 43 and cathode contact 44 on the second belt body 103, now, rechargeable battery 40
The electric energy of output is transmitted to the anode electrode piece 41 on the first belt body 102, negative electrode by cathode contact 43, cathode contact 44
Piece 42, can finally be provided to camera 20 and display screen 30, is embodied as camera 20 and display screen 30 is powered.
In the present embodiment, when being attached together using the first magnetic part 11 and the second magnetic part 12, on the first belt body 102 just
It is electrical that pole electrode slice 41 and negative electricity pole piece 42 are just contacted with the cathode contact 43 and cathode contact 44 on the second belt body 103
Connected mode, it can be ensured that taken off in wearing body from human body head, display screen 30, camera 20 are automatically powered off, from avoiding non-
During use state, camera 20 and the work of display screen 30 cause waste of energy.And when wearing body is worn on human body head, utilize
First magnetic part 11 and the automatic upper electricity of the absorption of the second magnetic part 12 action, thus, using more facilitating, it is simple to operate.
More favorably, electrode contacts are multiple, length direction of multiple electrode contacts along second belt body 103
It is spaced.So, it can be ensured that adsorbed in the first belt body 102 and the second belt body 103 in diverse location, at least the electricity of part
Pole contact and electrode slice contact, it is ensured that normal power supply, it is, can make it that no matter above-mentioned annular ring is adjusted to much, still
Can reliably it power.
In some embodiments of the invention, the outer surface of cap body is provided with flexible solar plate, the flexible solar plate
It is connected with the rechargeable battery 40, is that the rechargeable battery 40 charges.
Typically all carried out out of doors due to falling back walking practice, so, in the present embodiment, by the outer surface of cap body
Set flexible solar plate, then can using flexible solar plate receive solar energy, and convert the solar into electric energy export to
Rechargeable battery 40, is embodied as rechargeable battery 40 and charges, thus, electric energy can be enabled timely to be supplemented, moreover,
It is very easy to use.
Favourable, camera 20 is to be formed with the bulb with a ball-and-socket on fish-eye camera 20, first belt body 102
Seat 1021, the fish-eye camera 20 is rotatably arranged in the ball-and-socket.So, on the one hand, fish-eye camera 20 has more
Wide visual angle, can obtain more extensive road surface image；On the other hand, user can adjust fish-eye camera 20 as needed
Angle, and then, it is ensured that fish-eye camera 20 can collect required road surface image.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical fields in the scope of patent protection of the present invention.
Claims (10)
1. one kind falls back walking sighting device, it is characterised in that including：
Wearable body, it is made up of toughness material, and can around being worn on human body head, the wearable body include the brim of a hat, from
First belt body of the brim of a hat side extension and the second belt body extended from the brim of a hat opposite side, first belt body with it is described
The free end of second belt body is detachably connected；
Camera, the camera is arranged on first belt body, when first belt body is connected and dressed with the second belt body
When human body head, the camera is located at the rear side of human body head and towards rear, to gather rear road surface image；
Display screen, the display screen is arranged at the inner surface of the brim of a hat and is connected with the camera signals, to show
State road surface image；
Power supply, the power supply is used to be that the camera and display screen are powered.
2. according to claim 1 fall back walking sighting device, it is characterised in that the display screen can pivot along an axis
It is connected to the brim of a hat with turning, the axis extends in left-right direction.
3. according to claim 2 fall back walking sighting device, it is characterised in that the inner surface setting one of the brim of a hat is received
Tank, the left side wall of the accepting groove is provided with the first pivoting hole, and the right side wall of the accepting groove is provided with the second pivoting hole；
The left side of the display screen is provided with the first rotating shaft coordinated with first pivoting hole, the right side of the display screen be provided with
The second rotating shaft that second pivoting hole coordinates, the display screen is pivotably housed to the accepting groove.
4. according to claim 3 fall back walking sighting device, it is characterised in that is arranged with first in the first rotating shaft
Damping ring, first damping ring is located between the left side wall of the accepting groove and the left surface of the display screen, and described second
The second damping ring is arranged with rotating shaft, second damping ring is located at the right side wall of the accepting groove and the right side of the display screen
Between face.
5. according to claim 3 fall back walking sighting device, it is characterised in that the first rotating shaft is provided with an axial direction
Hole, provided with the passing channel connected with the axial hole in the first band body, the display screen is by through the axial hole
And the signal wire of passing channel is connected with the camera.
6. according to claim 1 fall back walking sighting device, it is characterised in that the free end of first belt body is provided with
First magnetic part, the free end of second belt body is provided with the second magnetic part mutually adsorbed with first magnetic part, and described the
One magnetic part is located at the inner surface of first belt body, and second magnetic part is arranged at the outer surface of second belt body.
7. according to claim 6 fall back walking sighting device, it is characterised in that it is chargeable that the power supply includes one
Battery, the rechargeable battery is arranged at second band in vivo；
The free end of first belt body is provided with the electrode slice being connected with the camera and display screen, and the electrode slice is described in
The length direction extension of first belt body, the free end of second belt body is provided with the electrode contacts being connected with the power supply,
When first magnetic part and the second magnetic part are adsorbed, the electrode contacts and the electrode slice are in electrical contact.
8. according to claim 6 fall back walking sighting device, it is characterised in that the electrode contacts are multiple to be multiple
Length direction of the electrode contacts along second belt body is spaced.
9. according to claim 6 fall back walking sighting device, it is characterised in that the outer surface of the cap body is provided with flexibility
Solar panels, the flexible solar plate is connected with the rechargeable battery, is the rechargeable battery charging.
10. according to any one of claim 1 to 9 fall back walking sighting device, it is characterised in that the camera is
The ball cup with a ball-and-socket is formed with fish-eye camera, first belt body, the fish-eye camera is rotatably arranged at
In the ball-and-socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710238641.4A CN106955221A (en) | 2017-04-13 | 2017-04-13 | Fall back walking sighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710238641.4A CN106955221A (en) | 2017-04-13 | 2017-04-13 | Fall back walking sighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106955221A true CN106955221A (en) | 2017-07-18 |
Family
ID=59484343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710238641.4A Pending CN106955221A (en) | 2017-04-13 | 2017-04-13 | Fall back walking sighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106955221A (en) |
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