CN106093975A - The handheld navigation instrument that can use in extremely cold area - Google Patents
The handheld navigation instrument that can use in extremely cold area Download PDFInfo
- Publication number
- CN106093975A CN106093975A CN201610692461.9A CN201610692461A CN106093975A CN 106093975 A CN106093975 A CN 106093975A CN 201610692461 A CN201610692461 A CN 201610692461A CN 106093975 A CN106093975 A CN 106093975A
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- China
- Prior art keywords
- shell
- metal shell
- layer
- shell layer
- navigation instrument
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
Abstract
The invention discloses the handheld navigation instrument that can use in extremely cold area, including the shell being shaped as cuboid and the display screen being arranged on shell, electric heating layer and heat-insulation layer it is provided with in shell wall, also include metal shell layer, described metal shell layer is cavity structure, metal shell layer only wraps up an angle of shell, is connected and has spring between metal shell layer with shell, and between metal shell layer and shell, hinge is provided with portable plate.In sum, this device can considerably reduce the probability that other parts of this device collide with ground to metal shell layer and the angular deflection at spring place, final metal shell layer and collision on the ground, be effectively protected other parts and be not damaged by dropping process；Secondly, this device strengthens protection to the angle at metal shell layer place, is provided with spring between metal shell layer and shell, reduces, by spring, the impulse force that shell is caused by collision so that the impulse force that shell is subject to weakens, and meanwhile, also protects the electronic component of enclosure.
Description
Technical field
The present invention relates to a kind of handheld navigation instrument, be specifically related to the handheld navigation instrument that can use in extremely cold area.
Background technology
Along with the continuous improvement of quality of life, people are in addition to work and study, and the requirement to trip is more and more higher, makes
The vehicles more and more diversified.For the neighbouring destination that is just in, perhaps people can arrive easily, but right
In the destination that some are remote and strange, people are necessary for relying on the help of navigator.Navigator passes through GPS, the i.e. whole world
Alignment system, it is possible to quickly the position that people are current is positioned, in conjunction with map, it is possible to before helping people's arrival to want
Past place.
The navigator being now widely used for common people is broadly divided into automatic navigator and portable navigation device, compares vehicle-mounted
Navigator can be only applied on automobile, and portable navigation device has the advantages such as volume is little, easy to carry.Portable navigation device is main
It is divided into handheld navigator, wearable type navigator, smart watch type navigator and Brilliant Eyes mirror-type navigator.Wherein, handheld
Navigator is current most popular a kind of portable navigation device, and people can be by hand-held, it is also possible to coordinates support to be placed on voluntarily
Che Shang, people carry out open air on foot, by bike, by ship when, all can use the handheld navigation instrument institute to oneself
It is accurately positioned in position.
But, owing to traditional handheld navigator is hand-held by people or is placed on bike rack, as
Really people's imprudence or bicycle shake are fierce, may result in handheld navigator and fall on the ground, cause handheld leading
The damage of boat instrument.
Summary of the invention
The technical problem to be solved is the defect of conventional hand type navigator, it is therefore intended that providing can be in pole
The handheld navigation instrument that cold area uses, solution people are during using con-ventional handheld navigator, in imprudence by hands
The type navigator of holding easily causes the problem that handheld navigator damages when dropping to ground.
The present invention is achieved through the following technical solutions: the handheld navigation instrument that can use in extremely cold area, including shape
For the shell of cuboid and the display screen that is arranged on shell, in the sidewall of shell, ecto-entad is disposed with heat-insulation layer
And electric heating layer, also including that metal shell layer, described metal shell layer are cavity structure, metal shell layer only wraps up an angle of shell,
Being connected between metal shell layer with shell and have spring, on an end face of metal shell layer, chain connection has portable plate, described portable plate
It is hingedly connected on the side of shell.
At present, handheld navigation instrument widely apply the most on foot, by bike, detection landform, speedboat etc. many
Individual field.In use, handheld navigation instrument can be run into unavoidably drop to situation on the ground.Former due to distance of fall
Cause, during first time collision, ground is maximum to the impulse force of hand-held navigator.And due to traditional each portion of handheld navigation instrument
Divide weight roughly the same, so the position collided with ground when landing also is random, if the position of first time collision
Being screen, screen is easy to split, if the position of collision is proximate to the position of core electron element such as mainboard, then very may be used
Navigator can be caused normally to use.
In order to solve the problems referred to above, the invention provides a kind of when colliding ground it can be avoided that the handheld navigation damaged
Instrument.
This device, as traditional handheld navigation instrument, also contains the parts such as shell, display screen, and display screen connects
It is positioned at the electronic component of enclosure.Unlike the prior art, this device includes the metal shell layer of a cavity structure, gold
Belong to shell and only wrap up an angle of shell.It should be pointed out that, generally for the cuboid of relative thin, be the most highly significantly less than it
Width and the cuboid of length, such as sheet material, described angle refers to a triangular prism, rather than a summit.This patent institute
The angle described also is a triangular prism, and the face at definition display screen place is end face, and the face being parallel to end face is bottom surface, the four of end face
Any one angle, i.e. summit in individual angle, form line between the summit corresponding with on bottom surface, this root line is to adjacent two
On side, the most inswept segment distance forms two rectangles, and the line segment being parallel to line of two rectangles intersects with end face, bottom surface,
The intersection point formed is respectively arranged with two on the top and bottom, connects two intersection points, respectively forms a triangle
Shape, then couple together corresponding with the intersection point on bottom surface for end face, i.e. forms a rectangle, on triangle on bottom surface, end face
The rectangle that two rectangles on triangle, side and four intersection points are formed, these five faces have collectively constituted triangular prism.Can
To find out, shell one has four angles, and the angle herein referred to is i.e. an arbitrary angle in these four angles.Metal shell layer is with outer
Connected by spring between shell.
By said structure, the weight of this device is no longer that each several part is roughly equal, owing to metal shell layer has certain weight
Amount, adds the weight of spring, and the weight of handheld navigation instrument is concentrated to one angle, and its center of gravity changes.When dropping,
This device is gradually to metal shell layer and the overturning angle at spring place in way of dropping, and first final metal shell layer contacts also with ground
Collide.Faster thus cause metal shell layer first to be construed to the angle falling speed at what metal shell layer and spring place
With collision on the ground, the position at metal shell layer place being set to A, the position at its diagonal angle is B.A, B two is in dropping process
By gravity and resistance, the acceleration that A falls is the business that acceleration of gravity deducts resistance that A is subject to and the quality of A；In like manner, under B
The acceleration fallen is the business that acceleration of gravity deducts resistance that B is subject to and the quality of B, and the acceleration that this formula is common solves
Formula, it should be clear to a person skilled in the art that.The acceleration of gravity being subject at A, B two is identical, and due to the shape at A, B two
Shape difference is little, so the resistance difference being subject at A, B two can be ignored.The quality of the A quality more than B, then the resistance that A is subject to
The resistance being subject to less than B with the business of the quality of A and the business of the quality of B.So the whereabouts acceleration at A adds more than the whereabouts at B
Speed.Other parts of navigator the most in like manner, owing to the quality at the angle at metal shell layer place is maximum, so leading in dropping process
Boat instrument can also prove navigator gradually to the overturning angle at metal shell layer place by the principle of the centre-of gravity shift of navigator own
The meeting overturning angle to metal shell layer place in dropping process.Spring it is provided with, by spring between metal shell layer and shell
Bounce, reduces the produced impulse force of collision, and the impulse force passing to enclosure accordingly reduces the most accordingly.
In sum, this device solves what conventional navigation instrument was easily damaged with collision on the ground when dropping in terms of two
Problem, first, this device can be to metal shell layer and the angular deflection at spring place, final metal shell layer and ground in dropping process
Collision, considerably reduce the probability that other parts of this device collide with ground, be effectively protected other parts not by
Damage；Secondly, this device strengthens protection to the angle at metal shell layer place, is provided with spring between metal shell layer and shell,
Reduce, by spring, the impulse force that shell is caused by collision so that the impulse force that shell is subject to weakens, meanwhile, also protect enclosure
Electronic component.
Being connected in view of being only through spring between metal shell layer with shell, the attachment force of spring itself is more weak.
And, after collision on the ground, if the impulse force that collision produces is excessive, Amplitude Ratio likely can occur between metal shell layer and shell
Bigger relative movement, metal shell layer can contact with shell and clash into shell, cause shell impaired.In order to solve the problems referred to above,
On an end face of metal shell layer, chain connection has portable plate, the portable plate other end to be hingedly connected on shell.By activity
The design of plate, has three advantages.First, strengthen the concatenation ability between metal shell layer and shell, metal shell layer is to have weight
, singly it being dependent on some springs and be attached, be the most also easily caused spring breaking down, portable plate can be further
Connection between reinforcement metal shell and shell；Second, in the metal shell layer relative movement thereof with shell, portable plate can lead to
Crossing hinge and play spacing effect, i.e. by the chain connection at two ends, the two ends of portable plate can be entered rotating around shell, metal shell layer
The rotation of row certain angle, but the total length of portable plate is constant, is thus allowing metal shell layer to occur relative with shell
While movement, total distance between the two will not change, it is therefore prevented that metal shell layer is excessive, golden with the relative movements of shell
Belong to shell to collide with shell, be effectively protected metal shell layer and shell；3rd, portable plate has weight so that metal
The weight that the angle at shell place is concentrated is bigger, is so more beneficial for this device angle to metal shell layer place in dropping process
Tilt.
Carry out outdoor activity in the area of some colds, such as when climbing snow mountain, the electricity owing to temperature is relatively low, in this device
Easily there is inefficiency or situation about cannot work in sub-element, cause cannot normally-open device or open after nothing
The situation that method normally uses.In order to solve the problems referred to above, this device, in the sidewall of shell, is i.e. provided with folder in the housing of shell
Layer, interlayer has two-layer, and ecto-entad is heat-insulation layer and electric heating layer successively.Heat-insulation layer can play certain effect of heat insulation, anti-
The heat that only this device is internal scatters and disappears to cold space outerpace；Electric heating layer can pass through accumulator, solaode, button
The electricity generation heat that battery provides, the electronic component that electric heating layer is arranged near enclosure, it is possible to electronic component
Play certain heat effect, prevent electronic component temperature too low and cannot normally working of causing.By above-mentioned setting, even if
User uses this device at cold district, and this device also can maintain the operating temperature of electronic component effectively, it is to avoid due to low gas
The situation that the electronic component that temperature causes cannot normally work occurs.
Further, the surface area of metal shell layer outer surface be not more than shell surface area 1/10th.Metal shell layer
Have only to an angle of covering shell, its external surface area if greater than shell surface area 1/10th, then not only
There will be cause navigator such as the situation of metal shell layer cover screen in-convenience in use, also can make navigator each several part quality weight
It is back to roughly equal, then when landing, is again random with the position of collision on the ground.
Further, metal shell layer outer surface is pasted with cushion.Described cushion can slow down further faced by
The impulse force that this device causes, protects metal shell layer simultaneously, extends the service life of metal shell layer.
Carry out outdoor activity in the area of some colds, such as when climbing snow mountain, the electricity owing to temperature is relatively low, in this device
Easily there is inefficiency or situation about cannot work in sub-element, cause cannot normally-open device or open after nothing
The situation that method normally uses.In order to solve the problems referred to above, this device, in the sidewall of shell, is i.e. provided with folder in the housing of shell
Layer, interlayer has two-layer, and ecto-entad is heat-insulation layer and electric heating layer successively.Heat-insulation layer can play certain effect of heat insulation, anti-
The heat that only this device is internal scatters and disappears to cold space outerpace；Electric heating layer can pass through accumulator, solaode, button
The electricity generation heat that battery provides, the electronic component that electric heating layer is arranged near enclosure, it is possible to electronic component
Play certain heat effect, prevent electronic component temperature too low and cannot normally working of causing.By above-mentioned setting, even if
User uses this device at cold district, and this device also can maintain the operating temperature of electronic component effectively, it is to avoid due to low gas
The situation that the electronic component that temperature causes cannot normally work occurs.
Further, the side of shell is provided with slipmat.Can perspire on hand when people move out of doors, if hands is direct
Contacting with shell, antiperspirant can cause hands sliding, thus drops this device, and in order to solve this problem, on the side of shell, people set
Being equipped with slipmat, slipmat adds the frictional force between hands and this device of people, even if perspiring on hand, this device also will not be light
Easily landing from hands.
Further, remaining three angles of shell are provided with cushion pad, the angle at described cushion pad parcel place.Here
The concept at angle contrast to identical, this device is provided with cushion pad on remaining three angle.Because the weight of metal shell layer
Amount, so that this device is when dropping to ground, is collided big probability for the first time and is occurred between metal shell layer and ground.But,
Position of collision after collision is then random for the first time, but the impulse force that this device is caused by collision afterwards touches relatively for the first time
It is the least for hitting.So, in order to strengthen the protection to this device, alleviate the damage to this device of the collision after collision for the first time
Wound, is provided with cushion pad on its excess-three angle of shell.
Further, shell is provided with reflective tape.When using this device night, if imprudence landing or something lost
Losing, reflective tape can improve people and find the probability of this device.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, the present invention solves the problem that conventional navigation instrument is easily damaged with collision on the ground when dropping in terms of two, first,
This device can be to metal shell layer and the angular deflection at spring place in dropping process, final metal shell layer and collision on the ground, significantly
Degree reduces the probability that other parts of this device collide with ground, is effectively protected other parts and is not damaged by；Secondly,
This device strengthens protection to the angle at metal shell layer place, is provided with spring, is dropped by spring between metal shell layer and shell
The impulse force that shell is caused by low collision so that the impulse force that shell is subject to weakens, meanwhile, also protects the electronic component of enclosure；
2, the present invention passes through design activity plate, the connection between further reinforcement metal shell and shell；At metal shell layer with outer
In the relative movement thereof of shell, portable plate can play spacing effect by hinge, prevents metal shell layer shifting relative with shell
Dynamic amplitude is excessive, metal shell layer collides with shell, is effectively protected metal shell layer and shell；Moreover, portable plate
There is weight so that the weight that the angle at metal shell layer place is concentrated is bigger, is so more beneficial for this device in dropping process
Overturning angle to metal shell layer place；
3, present invention ecto-entad in the sidewall of shell is disposed with heat-insulation layer and electric heating layer, and heat-insulation layer can play one
Fixed effect of heat insulation, the heat preventing this device internal scatters and disappears to cold space outerpace；Electric heating layer can pass through accumulator,
The electricity generation heat that solaode, button cell provide, the electronic component that electric heating layer is arranged near enclosure, so
Electronic component can be played certain heat effect, prevent electronic component temperature too low and cannot normally working of causing, logical
Crossing above-mentioned setting, even if user uses this device at cold district, this device also can maintain the work temperature of electronic component effectively
Degree, it is to avoid the situation that the electronic component caused due to low temperature cannot normally work occurs；
4, the present invention is pasted with cushion on metal shell layer outer surface, and cushion can be made in the face of this device with slowing down further
The impulse force become, protects metal shell layer simultaneously, extends the service life of metal shell layer；
5, the present invention is provided with cushion pad on remaining three angles of shell, and the angle at described cushion pad parcel place, cushion pad adds
The strong protection to this device, alleviates the damage to this device of the collision after collision for the first time.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application
Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the front view of the present invention；
Fig. 2 is the profile of the shell of the present invention.
The parts title of labelling and correspondence in accompanying drawing:
1-shell, 2-cushion pad, 3-metal shell layer, 4-spring, 5-display screen, 6-cushion, 7-slipmat, 8-portable plate, 9-
Resistance heating wire, 10-heat-insulation layer.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As it is shown in figure 1, the present invention is the handheld navigation instrument that can use in extremely cold area, including being shaped as cuboid
Shell 1 and the display screen 5 being arranged on shell 1, in the sidewall of shell 1, ecto-entad is disposed with heat-insulation layer 10 and electricity
Zone of heating, also includes that metal shell layer 3, metal shell layer 3 are cavity structure, and metal shell layer 3 only wraps up an angle of shell 1, metal
Being connected between shell 3 with shell 1 and have spring 4, on an end face of metal shell layer 3, chain connection has portable plate 8, portable plate 8 to cut with scissors
Chain is connected on the side of shell 1.The surface area of metal shell layer 3 outer surface is not more than 1/10th of the surface area of shell 1.Gold
Belong to and be pasted with cushion 6 on shell 3 outer surface.Electric heating layer is provided with resistance heating wire 9 and packing material.The material of heat-insulation layer
Material is phenolic foam.The side of shell 1 is provided with slipmat 7.Shell 1 is provided with cushion pad 2 on remaining three angles, slow
Die head 2 wraps up the angle at place.It is provided with reflective tape on shell 1.
By said structure, the weight of this device is no longer that each several part is roughly equal, owing to metal shell layer 3 has certain weight
Amount, adds the weight of spring 4, and the weight of this device is concentrated to an angle of shell 1, and the center of gravity of this device changes.When
When this device drops, drop way in gradually to metal shell layer 3 and the overturning angle at spring 4 place, final metal shell layer 3 first with
Ground contacts and collides.By the bounce of spring 4, reduce the produced impulse force of collision, pass to accordingly in shell 1
The impulse force in portion reduces the most accordingly, and meanwhile, portable plate 8 can limit the width of the relative movement produced between metal shell layer 3 and shell 1
Spend big, it is to avoid metal shell layer 3 collides with shell 1, is effectively protected metal shell layer 3 and shell 1.Moreover, slow
Die head 2 can also protect this device in the collision after collision for the first time.When ambient air temperature is relatively low, opening resistor heater strip 9
Heating, heat passes to the electronic component within shell 1, it is to avoid what electronic component caused owing to temperature is low cannot be normal
The situation of work occurs.
The present invention can be to metal shell layer 3 and the angular deflection at spring 4 place in dropping process, final metal shell layer 3 and ground
Face is collided, and considerably reduces the probability that other parts of this device collide with ground, is effectively protected other parts not
Damaged；It addition, this device strengthens protection to the angle at metal shell layer 3 place, it is provided with between metal shell layer 3 and shell 1
Spring 4, reduces, by spring 4, the impulse force that shell 1 is caused by collision so that the impulse force that shell 1 is subject to weakens, and, also protects meanwhile
Electronic component within shell 1.
Dotted line in Fig. 1 represents the part being blocked.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (8)
1. the handheld navigation instrument that can use in extremely cold area, outside being shaped as the shell (1) of cuboid and being arranged on
Display screen (5) on shell (1), it is characterised in that in the sidewall of shell (1), ecto-entad is disposed with heat-insulation layer (10) and electricity
Zone of heating, also includes that metal shell layer (3), described metal shell layer (3) are cavity structure, and metal shell layer (3) only wraps up shell (1)
One angle, is connected between metal shell layer (3) with shell (1) and has spring (4), chain connection on an end face of metal shell layer (3)
Portable plate (8), described portable plate (8) is had to be hingedly connected on the side of shell (1).
The handheld navigation instrument that can use in extremely cold area the most according to claim 1, it is characterised in that described metal
The surface area of shell (3) outer surface is not more than 1/10th of the surface area of shell (1).
The handheld navigation instrument that can use in extremely cold area the most according to claim 1 and 2, it is characterised in that described
Cushion (6) it is pasted with on metal shell layer (3) outer surface.
The handheld navigation instrument that can use in extremely cold area the most according to claim 1, it is characterised in that described electricity adds
Thermosphere is provided with resistance heating wire (9) and packing material.
The handheld navigation instrument that can use in extremely cold area the most according to claim 1, it is characterised in that described insulation
The material of layer is phenolic foam.
The handheld navigation instrument that can use in extremely cold area the most according to claim 1, it is characterised in that described shell
(1) side is provided with slipmat (7).
7. according to the handheld navigation instrument that can use in extremely cold area described in claim 1 or 6, it is characterised in that described
Cushion pad (2), the angle at described cushion pad (2) parcel place it is provided with on remaining three angles of shell (1).
The handheld navigation instrument that can use in extremely cold area the most according to claim 1, it is characterised in that described shell
(1) reflective tape it is provided with on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692461.9A CN106093975A (en) | 2016-08-22 | 2016-08-22 | The handheld navigation instrument that can use in extremely cold area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692461.9A CN106093975A (en) | 2016-08-22 | 2016-08-22 | The handheld navigation instrument that can use in extremely cold area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106093975A true CN106093975A (en) | 2016-11-09 |
Family
ID=58070902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610692461.9A Pending CN106093975A (en) | 2016-08-22 | 2016-08-22 | The handheld navigation instrument that can use in extremely cold area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106093975A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203167058U (en) * | 2013-04-28 | 2013-08-28 | 宁波大学 | Mobile phone shell |
| CN203588187U (en) * | 2013-10-15 | 2014-05-07 | 西安洛灵杰电子通讯科技有限公司 | Drop-resistant and damped laptop charger |
| CN204128562U (en) * | 2014-08-14 | 2015-01-28 | 成都亿盟恒信科技有限公司 | A kind of portable car-mounted GPS navigator |
| CN204948135U (en) * | 2015-08-25 | 2016-01-06 | 深圳市晨曦讯实业有限公司 | There is the mobile phone of energy recovery function |
| US9335181B2 (en) * | 2010-11-10 | 2016-05-10 | Qualcomm Incorporated | Haptic based personal navigation |
-
2016
- 2016-08-22 CN CN201610692461.9A patent/CN106093975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9335181B2 (en) * | 2010-11-10 | 2016-05-10 | Qualcomm Incorporated | Haptic based personal navigation |
| CN203167058U (en) * | 2013-04-28 | 2013-08-28 | 宁波大学 | Mobile phone shell |
| CN203588187U (en) * | 2013-10-15 | 2014-05-07 | 西安洛灵杰电子通讯科技有限公司 | Drop-resistant and damped laptop charger |
| CN204128562U (en) * | 2014-08-14 | 2015-01-28 | 成都亿盟恒信科技有限公司 | A kind of portable car-mounted GPS navigator |
| CN204948135U (en) * | 2015-08-25 | 2016-01-06 | 深圳市晨曦讯实业有限公司 | There is the mobile phone of energy recovery function |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |