CN105977718A - Indicative power supply device - Google Patents
Indicative power supply device Download PDFInfo
- Publication number
- CN105977718A CN105977718A CN201610577427.7A CN201610577427A CN105977718A CN 105977718 A CN105977718 A CN 105977718A CN 201610577427 A CN201610577427 A CN 201610577427A CN 105977718 A CN105977718 A CN 105977718A
- Authority
- CN
- China
- Prior art keywords
- power supply
- guide rod
- electricity consumption
- screwed
- sleeve
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides an indicative power supply device comprising a shell (91), a power supply jack device (1) which is arranged on the lower side wall of the shell (91) and a power utilization plug device which is arranged on the upper side wall of the shell (91). The power supply jack device (1) comprises a power supply cable (3) and a power supply hole (2) which is electrically connected with the power utilization plug device. The power utilization plug device comprises two abutting screw rod components (8) which are fixedly connected with the upper side wall of the shell (91). The two abutting screw rod components (8) are symmetrically arranged about the longitudinal axis of the shell (91), and each abutting screw rod component (8) comprises a threaded fixing sleeve (82) which is fixed on the upper side wall of the shell (91) and an abutting screw rod (81) which is matched with the threaded hole (821) in the lower end wall of the threaded fixing sleeve (82) in a threaded way.
Description
Technical field
The present invention relates to power supply unit field, specially one and may indicate that electric supply installation.
Background technology
Need between some electrical equipment and power supply units reliably and to be easily electrically connected；But, in the electrical connection of more existing power supply units, its reliability that cannot ensure electrical engagement and stability；Or, in the power supply unit realizing electrical connection more reliably, it cannot realize automatization and implement.And, it is even more important that from frame for movement, ensure jack and the inserted link stable joint before joint and the locking of position upon engagement while the locking of the position after jack engages cannot be ensured with inserted link.
Summary of the invention
It is an object of the invention to provide one and may indicate that electric supply installation, it can overcome defect of the prior art.
nullOne according to the present invention may indicate that electric supply installation，Including housing，And the power supply jack devices being arranged in the lower wall of described housing，And the electricity consumption plug device being arranged on the upper side wall of described housing，Described power supply jack devices includes service cable and in order to the power supply hole being electrically connected with described electricity consumption plug device，Described electricity consumption plug device includes fixing two the top pressure screw arbor assemblies being connected with the upper side wall of described housing，Said two top pressure screw arbor assembly is symmetrical arranged about the longitudinal axis of described housing and each includes: the sleeve that is screwed being fixed on the upper side wall of described housing、Screw rod is pressed with the top of the screwed hole threaded engagement in the lower end wall of the described sleeve that is screwed、It is screwed under sleeve described in being positioned at and fixes the screw gear being connected and the adapter sleeve barrier part pressing the lower end of screw rod to be connected with described top by lower thrust-bearing with described top pressure screw rod，Described adapter sleeve barrier part by jointed shaft neighboring edge position with guide rod installing plate hinged，The downside of described guide rod installing plate is provided with electricity consumption guide rod and is electrically connected in order to engage with described power supply hole；nullWherein，In described housing, the motor that is provided above at described screw gear lifts erecting bed，It is provided with on the downside of the centre position of described motor lifting erecting bed and the rotary drive motor driving gear transmission to couple and be each passed through the said two top pressure vertical chute being screwed in sleeve of screw arbor assembly at two ends, left and right and stretch in the corresponding sleeve that is screwed and press the upper end of screw rod to be connected by up-thrust bearing with corresponding top，The upper side of described motor lifting erecting bed is connected with the upper side wall of described housing by Flexible Connector，Described motor lifting erecting bed is that plane formula is slidably matched with the described vertical chute being screwed in sleeve，Thus prevent described motor lifting erecting bed from rotating relative to the described sleeve that is screwed，It is coated with wear-resistant material layer on the cell wall of the described vertical chute being screwed in sleeve，Described wear-resistant material layer produces abrasion in order to prevent described motor lifting erecting bed from contacting with the cell wall of described vertical chute for a long time，It is effectively increased described motor lifting erecting bed and the service life of the described sleeve that is screwed；nullDescribed driving gear engages with two described screw gears simultaneously，The bottom in described power supply hole is provided with a touch sensor，Described touch sensor electrically connects with described rotary drive motor，Described touch sensor is in order to transmission signal control described rotary drive motor and shut down during touch sensor contact described in being inserted into described power supply Kong Zhongyu when described electricity consumption guide rod，Thus prevent described rotary drive motor from remaining in operation and promote the described electricity consumption guide rod motion excess of stroke that described electricity consumption guide rod and power supply jack devices are crashed，Described touch sensor transmission signal also controls described rotary drive motor and shuts down, and represents that described electricity consumption guide rod is inserted in described power supply hole insertion joint and puts in place，A flashing indicator light it is provided with on the left side wall of described housing，Described flashing indicator light electrically connects with described touch sensor，Control described flashing indicator light send the light of flicker when described touch sensor transmission signal controlling also transmits signal while described rotary drive motor shuts down，Thus the light utilizing described flashing indicator light to send flicker point out intuitively described electricity consumption guide rod be inserted in described power supply hole insertion joint put in place，Thus，Rotate when described rotary drive motor and drive the top pressure screw rod of said two top pressure screw arbor assembly can move downward relative to the described sleeve that is screwed when rotating and press described guide rod installing plate from top, two ends，So that described guide rod installing plate promotes described electricity consumption guide rod to move downward and make described electricity consumption guide rod to be gradually inserted in described power supply hole，So that described electricity consumption guide rod realizes electrical connection with described power supply hole；When described rotary drive motor reversely rotates, it is possible to drive described electricity consumption guide rod to rise and depart from and the joint in described power supply hole, so that the electrical connection in described electricity consumption guide rod and described power supply hole is disconnected.
Pass through said apparatus, owing to can utilize symmetrical two top pressure screw rods that guide rod installing plate carries out top pressure, therefore it is avoided that electricity consumption guide rod inserts the generation of deflection during power supply hole, thus ensures that electricity consumption guide rod in order to be stably inserted in power supply hole and engage, improve the stability of electrical engagement.Be additionally, since whole top hydraulic driver be positioned at centre and simultaneously top to both sides press screw drive, therefore decrease the quantity of driver part, and while electricity consumption guide rod realizes electrical connection with power supply hole, electricity consumption guide rod can be realized position locking；When needs release electrical connection, utilize rotary drive motor to reversely rotate and drive top pressure screw rod reverse motions, the electrical disengagement of electricity consumption guide rod and power supply hole can be realized, and the releasing to the locking of electricity consumption guide rod position can be realized simultaneously, it is connected by elastic component with housing upper side wall by motor lifting erecting bed, therefore, it is possible to trailing type partly or entirely offsets pressure-bearing load on screwed hole, it is to avoid screw thread transships.Whole apparatus structure is stable, uses reliable, it is possible to effectively solve the problems of the prior art.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that may indicate that electric supply installation of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention is described in detail.
nullOne according to embodiment may indicate that electric supply installation，Including housing 91，And it is arranged on the power supply jack devices 1 in the lower wall of described housing 91，And it is arranged on the electricity consumption plug device on the upper side wall of described housing 91，Described power supply jack devices 1 includes service cable 3 and in order to the power supply hole 2 being electrically connected with described electricity consumption plug device，Described electricity consumption plug device includes fixing two the top pressure screw arbor assemblies 8 being connected with the upper side wall of described housing 91，Said two top pressure screw arbor assembly 8 is symmetrical arranged about the longitudinal axis of described housing 91 and each includes: the sleeve 82 that is screwed being fixed on the upper side wall of described housing 91、Screw rod 81 is pressed with the top of screwed hole 821 threaded engagement in the lower end wall of the described sleeve 82 that is screwed、Be screwed described in being positioned under sleeve 82 and with the described top fixing screw gear 813 being connected of pressure screw rod 81 and by lower thrust-bearing 811 with the described adapter sleeve barrier part 88 pushing up and pressing the lower end of screw rod 81 to be connected，Described adapter sleeve barrier part 88 is hinged with the neighboring edge position of guide rod installing plate 72 by jointed shaft 87，The downside of described guide rod installing plate 72 is provided with electricity consumption guide rod 4 and is electrically connected in order to engage with described power supply hole 2；nullWherein，In described housing 91, the motor that is provided above at described screw gear 813 lifts erecting bed 62，It is provided with on the downside of the centre position of described motor lifting erecting bed 62 and the rotary drive motor 6 driving gear 61 power to couple and be each passed through the said two top pressure vertical chute 820 being screwed in sleeve 82 of screw arbor assembly 8 at two ends, left and right and stretch in the corresponding sleeve 82 that is screwed and press the upper end of screw rod 81 to pass through up-thrust bearing 812 with corresponding top and connect，The upper side of described motor lifting erecting bed 62 is connected with the upper side wall of described housing 91 by Flexible Connector 629，Described motor lifting erecting bed 62 is slidably matched for plane formula with the described vertical chute 820 being screwed in sleeve 82，Thus prevent described motor lifting erecting bed 62 from rotating relative to the described sleeve 82 that is screwed，It is coated with wear-resistant material layer 8201 on the cell wall of the described vertical chute 820 being screwed in sleeve 82，Described wear-resistant material layer 8201 produces abrasion in order to prevent described motor lifting erecting bed 62 from contacting with the cell wall of described vertical chute 820 for a long time，It is effectively increased described motor lifting erecting bed 62 and the service life of the described sleeve 82 that is screwed；nullDescribed driving gear 61 engages with two described screw gears 813 simultaneously，The bottom in described power supply hole 2 is provided with a touch sensor 621，Described touch sensor 621 electrically connects with described rotary drive motor 6，Transmit signal when described touch sensor 621 is in order to contact with described touch sensor 621 in being inserted into described power supply hole 2 when described electricity consumption guide rod 4 and control described rotary drive motor 6 and shut down，Thus prevent described rotary drive motor 6 from remaining in operation and promote the described electricity consumption guide rod 4 motion excess of stroke that described electricity consumption guide rod 4 and power supply jack devices 1 are crashed，Described touch sensor 621 transmits signal and controls described rotary drive motor 6 and shut down, and represents that described electricity consumption guide rod 4 is inserted in described power supply hole 2 insertion joint and puts in place，A flashing indicator light 622 it is provided with on the left side wall of described housing 91，Described flashing indicator light 622 electrically connects with described touch sensor 621，Also transmit signal while described rotary drive motor 6 shuts down and control described flashing indicator light 622 when described touch sensor 621 transmits signal controlling and send the light of flicker，Thus the light utilizing described flashing indicator light 622 to send flicker point out intuitively described electricity consumption guide rod 4 be inserted in described power supply hole 2 insertion joint put in place，Thus，Rotate when described rotary drive motor 6 and drive the top pressure screw rod 81 of said two top pressure screw arbor assembly 8 can move downward relative to the described sleeve 82 that is screwed when rotating and press described guide rod installing plate 72 from top, two ends，So that described guide rod installing plate 72 promotes described electricity consumption guide rod 4 to move downward and make described electricity consumption guide rod 4 to be gradually inserted in described power supply hole 2，So that described electricity consumption guide rod 4 realizes electrical connection with described power supply hole 2；When described rotary drive motor 6 reversely rotates, it is possible to drive described electricity consumption guide rod 4 to rise and depart from and the joint in described power supply hole 2, so that the electrical connection in described electricity consumption guide rod 4 and described power supply hole 2 is disconnected.
Alternatively or exemplarily, described Flexible Connector 629 is stretching spring.
Alternatively or exemplarily, the degree of depth in described power supply hole 2 is slightly less than the length of described electricity consumption guide rod 4.
Owing to can utilize symmetrical two top pressure screw rods that guide rod installing plate carries out top pressure, therefore it is avoided that electricity consumption guide rod inserts the generation of deflection during power supply hole, thus ensure that electricity consumption guide rod in order to be stably inserted in power supply hole and engage, improve the stability of electrical engagement.Be additionally, since whole top hydraulic driver be positioned at centre and simultaneously top to both sides press screw drive, therefore decrease the quantity of driver part, and while electricity consumption guide rod realizes electrical connection with power supply hole, electricity consumption guide rod can be realized position locking；When needs release electrical connection, utilize rotary drive motor to reversely rotate and drive top pressure screw rod reverse motions, the electrical disengagement of electricity consumption guide rod and power supply hole can be realized, and the releasing to the locking of electricity consumption guide rod position can be realized simultaneously, it is connected by elastic component with housing upper side wall by motor lifting erecting bed, therefore, it is possible to trailing type partly or entirely offsets pressure-bearing load on screwed hole, it is to avoid screw thread transships.Whole apparatus structure is stable, uses reliable, it is possible to effectively solve the problems of the prior art.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (3)
- null1. one kind may indicate that electric supply installation，It is characterized in that: include housing (91)，And the power supply jack devices (1) being arranged in the lower wall of described housing (91)，And the electricity consumption plug device being arranged on the upper side wall of described housing (91)，Described power supply jack devices (1) includes service cable (3) and in order to the power supply hole (2) being electrically connected with described electricity consumption plug device，Described electricity consumption plug device includes fixing two tops pressure screw arbor assembly (8) being connected with the upper side wall of described housing (91)，Said two top pressure screw arbor assembly (8) is symmetrical arranged about the longitudinal axis of described housing (91) and each includes: the sleeve that is screwed (82) being fixed on the upper side wall of described housing (91)、Screw rod (81) is pressed with the top of screwed hole (821) threaded engagement in the lower end wall of the described sleeve that is screwed (82)、Be screwed under sleeve (82) described in being positioned at and the screw gear (813) that be connected fixing with described top pressure screw rod (81) and by lower thrust-bearing (811) with the described adapter sleeve barrier part (88) pushing up and pressing the lower end of screw rod (81) to be connected，Described adapter sleeve barrier part (88) is hinged with the neighboring edge position of guide rod installing plate (72) by jointed shaft (87)，The downside of described guide rod installing plate (72) is provided with electricity consumption guide rod (4) in order to engage with described power supply hole (2) and to be electrically connected；nullWherein，The motor that is provided above of the inherent described screw gear of described housing (91) (813) lifts erecting bed (62)，Be provided with on the downside of the centre position of described motor lifting erecting bed (62) with the rotary drive motor (6) driving gear (61) power to couple and the vertical chute (820) in two ends, left and right are each passed through the sleeve that is screwed (82) on said two top pressure screw arbor assembly (8) and stretch in the corresponding sleeve that is screwed (82) and pass through up-thrust bearing (812) connection with the upper end of corresponding top pressure screw rod (81)，The upper side of described motor lifting erecting bed (62) is connected with the upper side wall of described housing (91) by Flexible Connector (629)，Described motor lifting erecting bed (62) is that plane formula is slidably matched with the vertical chute (820) in the described sleeve that is screwed (82)，Thus prevent described motor lifting erecting bed (62) from rotating relative to the described sleeve that is screwed (82)，It is coated with wear-resistant material layer (8201) on the cell wall of the vertical chute (820) in the described sleeve that is screwed (82)，Described wear-resistant material layer (8201) produces abrasion in order to prevent described motor lifting erecting bed (62) from contacting with the cell wall of described vertical chute (820) for a long time，It is effectively increased described motor lifting erecting bed (62) and the service life of the described sleeve that is screwed (82)；nullDescribed driving gear (61) is engaged with two described screw gears (813) simultaneously，The bottom of described power supply hole (2) is provided with a touch sensor (621)，Described touch sensor (621) electrically connects with described rotary drive motor (6)，Transmit signal when described touch sensor (621) is in order to contact with described touch sensor (621) in being inserted into described power supply hole (2) when described electricity consumption guide rod (4) and control described rotary drive motor (6) and shut down，Thus prevent described rotary drive motor (6) from remaining in operation and promote described electricity consumption guide rod (4) the motion excess of stroke that described electricity consumption guide rod (4) and power supply jack devices (1) are crashed，Described touch sensor (621) transmission signal also controls described rotary drive motor (6) and shuts down, and represents described electricity consumption guide rod (4) to be inserted in described power supply hole (2) to insert joint and puts in place，A flashing indicator light (622) it is provided with on the left side wall of described housing (91)，Described flashing indicator light (622) electrically connects with described touch sensor (621)，Control described flashing indicator light (622) send the light of flicker when described touch sensor (621) transmission signal controlling also transmits signal while described rotary drive motor (6) shuts down，Thus the light utilizing described flashing indicator light (622) to send flicker points out described electricity consumption guide rod (4) to be inserted in described power supply hole (2) to insert joint and put in place intuitively，Thus，Thus，Rotate when described rotary drive motor (6) and drive top pressure screw rod (81) on said two top pressure screw arbor assembly (8) can move downward relative to the described sleeve that is screwed (82) when rotating and press described guide rod installing plate (72) from top, two ends，So that described guide rod installing plate (72) promotes described electricity consumption guide rod (4) to move downward and make described electricity consumption guide rod (4) to be gradually inserted in described power supply hole (2)，So that described electricity consumption guide rod (4) realizes electrical connection with described power supply hole (2)；When described rotary drive motor (6) reversely rotates, it is possible to drive described electricity consumption guide rod (4) to rise and depart from and the joint of described power supply hole (2), so that the electrical connection of described electricity consumption guide rod (4) and described power supply hole (2) is disconnected.
- 2. one as claimed in claim 1 may indicate that electric supply installation, it is characterised in that: described Flexible Connector (629) is stretching spring.
- 3. one as claimed in claim 1 may indicate that electric supply installation, it is characterised in that: the degree of depth of described power supply hole (2) is slightly less than the length of described electricity consumption guide rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577427.7A CN105977718A (en) | 2016-07-21 | 2016-07-21 | Indicative power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577427.7A CN105977718A (en) | 2016-07-21 | 2016-07-21 | Indicative power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105977718A true CN105977718A (en) | 2016-09-28 |
Family
ID=56952995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577427.7A Pending CN105977718A (en) | 2016-07-21 | 2016-07-21 | Indicative power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977718A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332058A (en) * | 2017-02-24 | 2017-11-07 | 佛山得韬电力科技有限公司 | A kind of safe power supply device |
| CN108092080A (en) * | 2017-08-02 | 2018-05-29 | 广州大正机械科技开发有限公司 | A kind of bridge equipment of stable connection |
| CN108092045A (en) * | 2017-08-02 | 2018-05-29 | 广州天品科技有限公司 | A kind of electric power connector system of stable connection |
| CN108092088A (en) * | 2017-08-02 | 2018-05-29 | 广州天品科技有限公司 | A kind of electric power connector system of automatic spring |
| CN108113472A (en) * | 2017-08-02 | 2018-06-05 | 永春铭奇礼盒有限公司 | A kind of modified cup |
| CN108123302A (en) * | 2017-12-27 | 2018-06-05 | 佛山智敏电子科技有限公司 | A kind of safe new energy charging equipment |
| CN108346919A (en) * | 2017-12-27 | 2018-07-31 | 佛山智敏电子科技有限公司 | A kind of new energy charging equipment |
| CN109390754A (en) * | 2017-08-02 | 2019-02-26 | 成都措普科技有限公司 | A kind of safe new-energy automobile device |
| CN109390753A (en) * | 2017-08-02 | 2019-02-26 | 成都措普科技有限公司 | A kind of safe and reliable new-energy automobile device |
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| CN104505658A (en) * | 2014-12-08 | 2015-04-08 | 北京兴华机械厂 | Combined type separable miniature power supply device |
| CN104868309A (en) * | 2015-05-29 | 2015-08-26 | 永嘉路路通进出口有限公司 | Power supply interface device of power supply equipment using contact sensor |
| CN105449452A (en) * | 2016-01-27 | 2016-03-30 | 吴岳微 | Plug device stable in operation |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505658A (en) * | 2014-12-08 | 2015-04-08 | 北京兴华机械厂 | Combined type separable miniature power supply device |
| CN104868309A (en) * | 2015-05-29 | 2015-08-26 | 永嘉路路通进出口有限公司 | Power supply interface device of power supply equipment using contact sensor |
| CN105449452A (en) * | 2016-01-27 | 2016-03-30 | 吴岳微 | Plug device stable in operation |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332058A (en) * | 2017-02-24 | 2017-11-07 | 佛山得韬电力科技有限公司 | A kind of safe power supply device |
| CN108092080A (en) * | 2017-08-02 | 2018-05-29 | 广州大正机械科技开发有限公司 | A kind of bridge equipment of stable connection |
| CN108092045A (en) * | 2017-08-02 | 2018-05-29 | 广州天品科技有限公司 | A kind of electric power connector system of stable connection |
| CN108092088A (en) * | 2017-08-02 | 2018-05-29 | 广州天品科技有限公司 | A kind of electric power connector system of automatic spring |
| CN108113472A (en) * | 2017-08-02 | 2018-06-05 | 永春铭奇礼盒有限公司 | A kind of modified cup |
| CN109390754A (en) * | 2017-08-02 | 2019-02-26 | 成都措普科技有限公司 | A kind of safe new-energy automobile device |
| CN109390753A (en) * | 2017-08-02 | 2019-02-26 | 成都措普科技有限公司 | A kind of safe and reliable new-energy automobile device |
| CN108123302A (en) * | 2017-12-27 | 2018-06-05 | 佛山智敏电子科技有限公司 | A kind of safe new energy charging equipment |
| CN108346919A (en) * | 2017-12-27 | 2018-07-31 | 佛山智敏电子科技有限公司 | A kind of new energy charging equipment |
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Application publication date: 20160928 |
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