CN107842738A - A kind of novel intelligent desk lamp with regulatory function - Google Patents
A kind of novel intelligent desk lamp with regulatory function Download PDFInfo
- Publication number
- CN107842738A CN107842738A CN201711047987.2A CN201711047987A CN107842738A CN 107842738 A CN107842738 A CN 107842738A CN 201711047987 A CN201711047987 A CN 201711047987A CN 107842738 A CN107842738 A CN 107842738A
- Authority
- CN
- China
- Prior art keywords
- support column
- desk lamp
- hydraulically extensible
- lower support
- mobile jib
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/16—Adjustable mountings using wires or cords
- F21V21/18—Adjustable mountings using wires or cords operated by springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of novel intelligent desk lamp with regulatory function, including lamp stand, lower support column is provided with the top of the lamp stand, one end at the top of lower support column is tilted to the left, one end at the top of lower support column is flexibly connected by being flexibly connected axle with upper support column, the lower left of one end is provided with lampshade at the top of upper support column, the left side of lower support column is provided with hydraulically extensible mobile jib, connection sliding sleeve is arranged with the middle part of hydraulically extensible mobile jib, the top of lamp stand, the left side of lower support column, active connecting base is provided with the right side of the left side of upper support column and connection sliding sleeve.This has the novel intelligent desk lamp of regulatory function, the light angle of intelligent desk lamp is set to obtain significantly more efficient regulation, it is more convenient for people to be illuminated in daily life, it is more convenient for people to slide over the position on hydraulically extensible mobile jib to connection to be adjusted, the advantages of so as to reach auxiliary adjustment hydraulically extensible side lever length, regulation are more flexible.
Description
Technical field
The present invention relates to intelligent desk lamp technical field, specially a kind of novel intelligent desk lamp with regulatory function.
Background technology
Desk lamp is one kind of lamp, and this electrical equipment is predominantly disposed on desk or dining table, so that illumination is used.The light of desk lamp
Range of exposures is relatively small and concentrates, thus does not interfere with the light in whole room, and effect is confined to around desk lamp, is easy to
Read, study, save the energy.The species of desk lamp is varied, including intelligent desk lamp.
Existing part intelligent desk lamp also needs to adjust light angle manually when in use, and use is more inconvenient.Need now
A kind of new technique scheme is wanted to solve the above problems.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of novel intelligent desk lamp with regulatory function, solve existing
Part intelligent desk lamp also need to adjust light angle manually when in use, the problem of use is more inconvenient.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of novel intelligent with regulatory function
Desk lamp, including lamp stand, are provided with lower support column at the top of the lamp stand, and one end at the top of lower support column is tilted to the left, under
One end at the top of support column is flexibly connected by being flexibly connected axle with upper support column, and the lower left of one end is set at the top of upper support column
There is lampshade, the left side of lower support column is provided with hydraulically extensible mobile jib, connection sliding sleeve is arranged with the middle part of hydraulically extensible mobile jib,
Flexible connection is provided with the right side of the top of lamp stand, the left side of lower support column, the left side of upper support column and connection sliding sleeve
Seat, connect and hydraulically extensible side lever is provided with the right side of the active connecting base on sliding sleeve, one end and company on the right side of hydraulically extensible side lever
Cross bar is connect to be connected, the both ends for connecting cross bar are provided with connecting rod, the one end of two connecting rods away from connection cross bar respectively with work
The both ends of dynamic connecting shaft are connected.
Connecting plate is provided with the left of the connection sliding sleeve, connecting spring, connecting spring top are provided with the top of connecting plate
The one end in portion is connected with upper support column, and the bottom of connecting plate is provided with connecting rope, and the bottom on the left of hydraulically extensible mobile jib is provided with
It is provided with and deposits on the left of the spacing ring corresponding with connecting rope, the top of lamp stand and the active connecting base being located on lamp stand
Storage tank, storage box are internally provided with motor, and the output shaft on motor is connected by shaft coupling with drive shaft, drive
The one end of turn axle away from motor is provided with the reel being connected with drive shaft.
Preferably, one end of the lower support column bottom is provided through fixing bolt, fixing bolt front and back
Active connecting base of the one end on the lamp stand simultaneously extends respectively to the front and the back side of the active connecting base on desk lamp, Gu
The front for determining the positive one end of bolt and the active connecting base on the lamp stand is provided with consolidating of being threadedly coupled with fixing bolt
Determine loop coil.
Preferably, the front of the hydraulically extensible mobile jib bottom and top one end and the back side are provided with bearing pin, hydraulic pressure
One end of flexible mobile jib bottom is flexibly connected by the active connecting base on bearing pin and lower support column with lower support column, and hydraulic pressure is stretched
One end at the top of contracting mobile jib is flexibly connected by the active connecting base on bearing pin and upper support column.
Preferably, one end at the top of the connecting spring is located between the active connecting base on lampshade and upper support column.
Preferably, the spacing ring is connected by U-shaped fix bar with lower support column, one end position of hydraulically extensible mobile jib bottom
In the inside of U-shaped fix bar.
Preferably, one end of the connecting rope bottom downward through the tank wall at the top of storage box and is extended in storage box
Portion, one end of connecting rope bottom are looped around on reel.
Preferably, it is provided with chamber door on the left of the storage box.
（Three）Beneficial effect
The invention provides a kind of novel intelligent desk lamp with regulatory function, possesses following beneficial effect：
（1）, should novel intelligent desk lamp with regulatory function, by lower support column, be flexibly connected axle, upper support column, hydraulic pressure are stretched
Being used in conjunction with each other between contracting mobile jib, connection sliding sleeve, active connecting base, hydraulically extensible side lever, connection cross bar and connecting rod, leads to
Cross hydraulically extensible mobile jib and the elongation of hydraulically extensible side lever and shorten, the light angle of intelligent desk lamp is obtained significantly more efficient tune
Section, is more convenient for people to be illuminated in daily life.
（2）, should novel intelligent desk lamp with regulatory function, by connecting plate, connecting spring, connecting rope, spacing ring, deposit
Being used in conjunction with each other between storage tank, motor and reel, drive reel to rotate by motor, turn in reel
Connecting rope is received on reel or pulled by connecting spring while dynamic and releases reel, is more convenient for people to connection
The position slided on hydraulically extensible mobile jib is adjusted, and the advantages of so as to reach auxiliary adjustment hydraulically extensible side lever length, adjusts
Section is more flexible.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 lamp stand, 2 times support columns, 3 be flexibly connected axles, 4 upper support columns, 5 hydraulically extensible mobile jibs, 6 connection sliding sleeves,
7 active connecting bases, 8 hydraulically extensible side levers, 9 connection cross bars, 10 connecting rods, 11 connecting plates, 12 connecting springs, 13 connecting ropes, 14
Spacing ring, 15 storage boxes, 16 motors, 17 reels, 18 fixing bolts, 19 fixed spiros, 20 U-shaped fix bars.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of novel intelligent desk lamp with regulatory function, including
Lamp stand 1, the top of lamp stand 1 are provided with lower support column 2, and the one end at the lower top of support column 2 is tilted to the left, and lower support column 2 pushes up
The one end in portion is flexibly connected by being flexibly connected axle 3 with upper support column 4, and the lower left of the top one end of upper support column 4 is provided with lamp
Cover, the left side of lower support column 2 are provided with hydraulically extensible mobile jib 5, and the middle part of hydraulically extensible mobile jib 5 is arranged with connection sliding sleeve 6,
The top of lamp stand 1, the left side of lower support column 2, upper support column 4 left side and connect sliding sleeve 6 right side be provided with activity
Connecting seat 7, one end of the lower bottom of support column 2 are provided through fixing bolt 18, and one end of the front and back of fixing bolt 18 is equal
Active connecting base 7 on lamp stand 1 simultaneously extends respectively to the front and the back side of the active connecting base 7 on desk lamp, fixed
18 positive one end of the bolt and front of the active connecting base 7 on the lamp stand 1 is provided with and is threadedly coupled with fixing bolt 18
Fixed spiro 19, the front of the bottom of hydraulically extensible mobile jib 5 and top one end and the back side are provided with bearing pin, hydraulically extensible master
One end of the bottom of bar 5 is flexibly connected by the active connecting base 7 on bearing pin and lower support column 2 with lower support column 2, hydraulically extensible
The one end at the top of mobile jib 5 is flexibly connected by the active connecting base 7 on bearing pin and upper support column 4, connects the activity on sliding sleeve 6
The right side of connecting seat 7 is provided with hydraulically extensible side lever 8, and the one end on the right side of hydraulically extensible side lever 8 is connected with being connected cross bar 9, connection
The both ends of cross bar 9 are provided with connecting rod 10, and the one end of two connecting rods 10 away from connection cross bar 9 is respectively with being flexibly connected axle 3
Both ends be connected.
The left side of connection sliding sleeve 6 is provided with connecting plate 11, and the top of connecting plate 11 is provided with connecting spring 12, connecting spring
The one end at 12 tops is located between the active connecting base 7 on lampshade and upper support column 4, the one end at the top of connecting spring 12 and upper branch
Dagger 4 is connected, and the bottom of connecting plate 11 is provided with connecting rope 13, and the bottom in the left side of hydraulically extensible mobile jib 5 is provided with and connecting rope
13 corresponding spacing rings 14, spacing ring 14 are connected by U-shaped fix bar 20 with lower support column 2, the bottom of hydraulically extensible mobile jib 5
One end is located at the inside of U-shaped fix bar 20, and the left side of the top of lamp stand 1 and the active connecting base 7 on lamp stand 1 is set
Storage box 15 is equipped with, one end of the bottom of connecting rope 13 downward through the tank wall at the top of storage box 15 and is extended in storage box 15
Portion, one end of the bottom of connecting rope 13 are looped around on reel 17, and the left side of storage box 15 is provided with chamber door, the inside of storage box 15
It is provided with motor 16, the output shaft on motor 16 is connected by shaft coupling with drive shaft, and drive shaft is away from driving
One end of dynamic motor 16 is provided with the reel 17 being connected with drive shaft.
By lower support column 2, it is flexibly connected axle 3, upper support column 4, hydraulically extensible mobile jib 5, connection sliding sleeve 6, flexible connection
Being used in conjunction with each other between seat 7, hydraulically extensible side lever 8, connection cross bar 9 and connecting rod 10, passes through hydraulically extensible mobile jib 5 and liquid
Pressure stretch contracting side lever 8 extends and shortened, and the light angle of intelligent desk lamp is obtained significantly more efficient regulation, is more convenient for people
It is illuminated in daily life, passes through connecting plate 11, connecting spring 12, connecting rope 13, spacing ring 14, storage box 15, driving
Being used in conjunction with each other between motor 16 and reel 17, reel 17 is driven to rotate by motor 16, in reel 17
Connecting rope 13 is received on reel 17 or pulled by connecting spring 12 while rotation and releases reel 17, is more convenient for
Position of the connection sliding sleeve 6 on hydraulically extensible mobile jib 5 is adjusted people, so as to reach auxiliary adjustment hydraulically extensible side lever 8
The advantages of length, regulation are more flexible.
In summary, hydraulically extensible mobile jib 5 and hydraulically extensible side lever should be passed through with the novel intelligent desk lamp of regulatory function
8 elongations and shortening, enable the light angle of intelligent desk lamp to obtain significantly more efficient regulation, are more convenient for people in daily life
In be illuminated.
Also, drive reel 17 to rotate by motor 16, receive connecting rope 13 while reel 17 rotates
Pulled on reel 17 or by connecting spring 12 and release reel 17, be more convenient for people to connection sliding sleeve 6 in hydraulic pressure
Position on flexible mobile jib 5 is adjusted, and the advantages of so as to reach auxiliary adjustment hydraulically extensible 8 length of side lever, regulation is cleverer
It is living.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that including
Other identical element also be present in the process of the key element, method, article or equipment ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of novel intelligent desk lamp with regulatory function, including lamp stand（1）, it is characterised in that：The lamp stand（1）'s
Top is provided with lower support column（2）, lower support column（2）The one end at top is tilted to the left, lower support column（2）The one end at top passes through
It is flexibly connected axle（3）With upper support column（4）It is flexibly connected, upper support column（4）The lower left of top one end is provided with lampshade, lower branch
Dagger（2）Left side be provided with hydraulically extensible mobile jib（5）, hydraulically extensible mobile jib（5）Middle part be arranged with connection sliding sleeve
（6）, lamp stand（1）Top, lower support column（2）Left side, upper support column（4）Left side and connection sliding sleeve（6）Right side
It is provided with active connecting base（7）, connect sliding sleeve（6）On active connecting base（7）Right side be provided with hydraulically extensible side lever
（8）, hydraulically extensible side lever（8）The one end on right side is with being connected cross bar（9）It is connected, connects cross bar（9）Both ends be provided with connection
Bar（10）, two connecting rods（10）Away from connection cross bar（9）One end respectively with being flexibly connected axle（3）Both ends be connected；
The connection sliding sleeve（6）Left side be provided with connecting plate（11）, connecting plate（11）Top be provided with connecting spring（12）,
Connecting spring（12）The one end at top and upper support column（4）It is connected, connecting plate（11）Bottom be provided with connecting rope（13）, hydraulic pressure
Flexible mobile jib（5）The bottom in left side is provided with and connecting rope（13）Corresponding spacing ring（14）, lamp stand（1）Top and
Positioned at lamp stand（1）On active connecting base（7）Left side be provided with storage box（15）, storage box（15）Be internally provided with drive
Dynamic motor（16）, motor（16）On output shaft be connected by shaft coupling with drive shaft, drive shaft away from driving electricity
Machine（16）One end be provided with the reel being connected with drive shaft（17）.
A kind of 2. novel intelligent desk lamp with regulatory function according to claim 1, it is characterised in that：The lower support
Post（2）One end of bottom is provided through fixing bolt（18）, fixing bolt（18）Desk lamp is run through in one end of front and back
Seat（1）On active connecting base（7）And extend respectively to the active connecting base on desk lamp（7）Front and the back side, fixed spiral shell
Bolt（18）Positive one end is simultaneously located at lamp stand（1）On active connecting base（7）Front be provided with and fixing bolt（18）Spiral shell
The fixed spiro of line connection（19）.
A kind of 3. novel intelligent desk lamp with regulatory function according to claim 1, it is characterised in that：The hydraulic pressure is stretched
Contracting mobile jib（5）Bottom and the front of top one end and the back side are provided with bearing pin, hydraulically extensible mobile jib（5）One end of bottom leads to
Cross bearing pin and lower support column（2）On active connecting base（7）With lower support column（2）It is flexibly connected, hydraulically extensible mobile jib（5）Top
The one end in portion passes through bearing pin and upper support column（4）On active connecting base（7）It is flexibly connected.
A kind of 4. novel intelligent desk lamp with regulatory function according to claim 1, it is characterised in that：The connection bullet
Spring（12）The one end at top is located at lampshade and upper support column（4）On active connecting base（7）Between.
A kind of 5. novel intelligent desk lamp with regulatory function according to claim 1, it is characterised in that：The spacing ring
（14）Pass through U-shaped fix bar（20）With lower support column（2）It is connected, hydraulically extensible mobile jib（5）One end of bottom is located at U-shaped fix bar
（20）Inside.
A kind of 6. novel intelligent desk lamp with regulatory function according to claim 1, it is characterised in that：The connecting rope
（13）One end of bottom is downward through storage box（15）The tank wall at top simultaneously extends to storage box（15）Inside, connecting rope（13）
One end of bottom is looped around reel（17）On.
A kind of 7. novel intelligent desk lamp with regulatory function according to claim 1, it is characterised in that：The storage box
（15）Left side be provided with chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711047987.2A CN107842738A (en) | 2017-10-31 | 2017-10-31 | A kind of novel intelligent desk lamp with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711047987.2A CN107842738A (en) | 2017-10-31 | 2017-10-31 | A kind of novel intelligent desk lamp with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107842738A true CN107842738A (en) | 2018-03-27 |
Family
ID=61681164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711047987.2A Pending CN107842738A (en) | 2017-10-31 | 2017-10-31 | A kind of novel intelligent desk lamp with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107842738A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131687A (en) * | 2019-05-16 | 2019-08-16 | 雍徽 | A kind of flexible lamp support being adapted to rotating lamp |
| CN118582708A (en) * | 2024-08-05 | 2024-09-03 | 江苏大道新材料有限公司 | Multi-angle adjustment type eye-protection lamp |
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|---|---|---|---|---|
| CN201547712U (en) * | 2009-10-27 | 2010-08-11 | 宁波帅康灯具股份有限公司 | Tiltable lamp post |
| CN202302975U (en) * | 2011-10-21 | 2012-07-04 | 河海大学 | Foldable desk lamp |
| CN203147449U (en) * | 2013-03-27 | 2013-08-21 | 苏州经贸职业技术学院 | Supported type adjusting desk lamp |
| CN104654097A (en) * | 2014-06-18 | 2015-05-27 | 潘军铁 | Desk lamp |
| CN106224838A (en) * | 2016-08-18 | 2016-12-14 | 合肥信诺捷科节能服务有限公司 | A kind of construction can automatic adjustable illuminator |
| CN205979356U (en) * | 2016-07-14 | 2017-02-22 | 安徽光华安防电子有限公司 | Bedside wall lamp |
| CN206072850U (en) * | 2016-08-22 | 2017-04-05 | 陈孟标 | Floor lamp with adjustable height |
| CN206274125U (en) * | 2016-07-28 | 2017-06-23 | 广州艾浦灯光音响设备有限公司 | A kind of portable stage lamp bracket that can adjust height |
| CN107166261A (en) * | 2017-07-27 | 2017-09-15 | 苏州昆仑工业设计有限公司 | A kind of inspection illuminating lamp for automatically adjusting light position |
-
2017
- 2017-10-31 CN CN201711047987.2A patent/CN107842738A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201547712U (en) * | 2009-10-27 | 2010-08-11 | 宁波帅康灯具股份有限公司 | Tiltable lamp post |
| CN202302975U (en) * | 2011-10-21 | 2012-07-04 | 河海大学 | Foldable desk lamp |
| CN203147449U (en) * | 2013-03-27 | 2013-08-21 | 苏州经贸职业技术学院 | Supported type adjusting desk lamp |
| CN104654097A (en) * | 2014-06-18 | 2015-05-27 | 潘军铁 | Desk lamp |
| CN205979356U (en) * | 2016-07-14 | 2017-02-22 | 安徽光华安防电子有限公司 | Bedside wall lamp |
| CN206274125U (en) * | 2016-07-28 | 2017-06-23 | 广州艾浦灯光音响设备有限公司 | A kind of portable stage lamp bracket that can adjust height |
| CN106224838A (en) * | 2016-08-18 | 2016-12-14 | 合肥信诺捷科节能服务有限公司 | A kind of construction can automatic adjustable illuminator |
| CN206072850U (en) * | 2016-08-22 | 2017-04-05 | 陈孟标 | Floor lamp with adjustable height |
| CN107166261A (en) * | 2017-07-27 | 2017-09-15 | 苏州昆仑工业设计有限公司 | A kind of inspection illuminating lamp for automatically adjusting light position |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131687A (en) * | 2019-05-16 | 2019-08-16 | 雍徽 | A kind of flexible lamp support being adapted to rotating lamp |
| CN118582708A (en) * | 2024-08-05 | 2024-09-03 | 江苏大道新材料有限公司 | Multi-angle adjustment type eye-protection lamp |
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Application publication date: 20180327 |